WO2016169110A1 - Human body cooling device, wearable equipment and cooling method for o2o offline conditioning - Google Patents

Abstract

A human body cooling device for O2O offline conditioning. In the human body cooling device, an internally-hollow cavity (10) is filled with cooling liquid; when a human body needs cooling, a control unit (50) controls a driving unit (40) to move; and the driving unit (40) drives a spraying unit (20) to spray a preset amount of cooling liquid from the cavity (10) and drives a wiping unit (30) to wipe the cooling liquid onto a part to be cooled of the human body for carrying out physical cooling on the human body. The human body cooling device is configured to carry out physical cooling on a human body in an O2O offline manner, the whole process is automatically completed without artificial participation, and the human body temperature is conveniently and attentively adjusted. Also disclosed are a human body cooling method and wearable equipment.

Description

 Human body cooling device, wearable device and cooling method for O2O line conditioning

Technical field

The invention relates to the field of life health technology, in particular to a human body cooling device, a wearable device and a cooling method for O2O line conditioning.

Background technique

Fever, commonly known as fever, is a self-regulation of the body's immune system. It supports the body's fight against infectious agents and prevents temperature-sensitive viruses and bacteria from replicating smoothly in the human body. However, fever that is too hot or too long can seriously affect your health and can cause myocardial infarction, tissue necrosis, paralysis and mental disorders, threatening the integrity and function of important proteins.

For patients with high fever, in addition to medical treatment, the easiest, most effective and safe method of cooling is to use a physical cooling method of 25%-50% alcohol rubbing bath. When scrubbing the patient's skin with alcohol, it not only stimulates the skin vasodilation of patients with high fever, but also increases the heat dissipation capacity of the skin. Because of its volatility, it can absorb and take away a lot of calories, causing the body temperature to drop and the symptoms to be relieved. The specific method is: damp the gauze or soft towel with alcohol, screw it to the semi-dry and gently wipe the patient's neck, chest, armpits, limbs, hands and feet. The concentration of alcohol used in the bath should not be too high, otherwise the use of high concentrations of alcohol on a large area will irritate the skin and absorb a large amount of moisture from the epidermis. For children with intermittent fever, adults need to be carefully observed, tested and cared for, especially in the evening, adults and children have a good rest, it is not conducive to the relief of the disease, and sometimes even tired of adults. When the doctor needs to observe the patient's condition, it is often necessary for the patient's guardian to carefully care for and observe the patient, which is not conducive to the health of the guardian's individual. The O2O health management method is a kind of health management method that combines online and offline. For the health management of fever, the online detection of human body temperature in real time provides a basis for offline implementation, and the line is realized by various physical therapy or western medical treatment. The regulation of body temperature. Physical therapy minimizes the effects on the body's immune system.

Based on this, it is necessary to design a human body cooling device, wearable device and human body cooling method for O2O line conditioning, which can adjust the body temperature of the human body through physical cooling, and bring convenience to people's lives.

Summary of the invention

The main object of the present invention is to provide a human body cooling device, a wearable device and a human body cooling method for O2O line conditioning, which can conveniently adjust the body temperature of the human body through physical cooling, and bring convenience to people's lives. .

To achieve the above object, the present invention provides a human body cooling device for O2O line down conditioning.

The human body cooling device for O2O line down conditioning comprises a cavity, a spraying unit, a wiping unit, a driving unit and a control unit, wherein:

The cavity is disposed as an inner hollow for filling a cooling liquid and is connected to the spraying unit;

The control unit is electrically connected to the driving unit, and controls movement of the driving unit when the human body needs to cool down;

The driving unit drives the spraying unit to spray a predetermined amount of cooling liquid from the cavity, and drives the wiping unit to wipe a human body part to be cooled;

The spraying unit is connected to the driving unit, and spraying a predetermined amount of cooling liquid from the cavity to the wiping unit;

The wiping unit is connected to the driving unit, receives the cooling liquid sprayed by the spraying unit, and wipes the cooling liquid onto the human body part to be cooled.

In one embodiment, the area of the wiping unit in contact with the human body is adapted to the size of the body part to be cooled.

In one embodiment, the spray unit includes a flow path portion that connects the cavity and the spray portion, and a spray portion that drives the cooling liquid from the cavity Squeezing to the flow path portion, and passing through the flow path portion to the spray portion, the spray portion being connected to the wiping unit for spraying the temperature reducing liquid to the wiping unit.

In one embodiment, the area of the wiping unit in contact with the human body is adapted to the size of the body part to be cooled.

In one embodiment, the wiping unit includes an adsorption portion and a movable bracket, and the adsorption portion is connected to the spray portion, and adsorbs a cooling liquid sprayed by the spray portion, the movable bracket is fixed to the driving unit and The adsorption unit drives the adsorption unit to wipe the temperature-lowering liquid between the adsorption unit and the body part to be cooled.

In one embodiment, the area of the wiping unit in contact with the human body is adapted to the size of the body part to be cooled.

In one embodiment, the cooling liquid is alcohol.

To achieve the above object, the present invention provides a wearable device for human body cooling for O2O line down conditioning.

The wearable device includes a wearable body and the above-mentioned human body cooling device for O2O offline conditioning, and the human body cooling device is disposed on the wearing body.

In one embodiment, the wearing body is a textile, corresponding to a body part to be cooled, and its shape is adapted to the body part to be cooled.

In one embodiment, the wearable device includes a wearable body and the above-described human body cooling device for O2O offline conditioning, and the human body cooling device is disposed on the wearing body.

To achieve the above object, the present invention provides a human body cooling method for O2O line down conditioning.

The human body cooling method includes the following steps:

When the human body needs to cool down, the control unit controls the movement of the driving unit;

Spraying a predetermined amount of cooling liquid from the cavity to the wiping unit under the driving of the driving unit;

The wiping unit receives the cooling liquid sprayed by the spraying unit, and wipes the cooling liquid on the body part to be cooled under the driving of the driving unit.

In one embodiment, the spraying unit is sprayed with a predetermined amount of cooling liquid under the driving of the driving unit, including:

The driving unit drives the cooling liquid to be squeezed from the cavity to the flow channel portion, and is transmitted to the spray portion through the flow channel portion;

The spray portion sprays the temperature reducing liquid to the wiping unit.

In one embodiment, the wiping unit receives the cooling liquid sprayed by the spray unit, and the movement of the body part to be cooled under the driving of the driving unit comprises:

The adsorption portion of the wiping unit adsorbs the cooling liquid sprayed by the spray portion;

The movable bracket of the wiping unit is fixed between the driving unit and the adsorption unit, and the adsorption unit drives the adsorption unit to wipe the cooling liquid to the human body part to be cooled.

The technical solution of the invention adopts the above technical solution, and the technical effect of the invention is that the human body cooling device of the embodiment of the invention fills the cooling liquid through the hollow cavity, and when the human body needs to cool down, the control unit controls the movement of the driving unit, and the driving unit drives the spraying unit to be calm. A predetermined amount of cooling liquid is sprayed in the cavity, and the wiping unit is driven to wipe the cooling liquid on the body part to be cooled to achieve the purpose of physically cooling the human body. The embodiment of the invention is used for physical cooling of the human body under the O2O line, and the whole process is automatically completed without manual participation, which is convenient and thoughtful to regulate the human body temperature and bring convenience to people's lives.

DRAWINGS

1 is a schematic structural view of a preferred embodiment of a human body cooling device for O2O line conditioning according to the present invention;

2 is a schematic structural view of a preferred embodiment of a wearable device for cooling a human body according to the present invention;

3 is a schematic flow chart of a preferred embodiment of a method for cooling a human body according to the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The main object of the present invention is to provide a human body cooling device, a wearable device and a human body cooling method for O2O line conditioning, which can conveniently adjust the human body temperature through physical cooling, and bring convenience to people's lives. .

To achieve the above object, the present invention provides a human body cooling device for O2O line down conditioning.

Referring to FIG. 1, FIG. 1 is a schematic structural view of a preferred embodiment of a human body cooling device for O2O line conditioning according to the present invention.

The human body cooling device includes a cavity 10, a spraying unit 20, a wiping unit 30, a driving unit 40, and a control unit 50, wherein:

The cavity 10 is disposed as an inner hollow for filling the cooling liquid and is connected to the spraying unit 20;

Specifically, the cavity 10 is disposed in a circular or square hollow form for filling a cooling liquid, and the cooling liquid is a liquid that can remove heat from the human body by volatilizing when it is wiped on the human body, and the present invention The embodiment is preferably alcohol. The cavity is mechanically coupled to the spray unit 20, and specifically, mechanically connected by a pipe (not limited by a hose or a hard pipe) for transferring the cooling liquid located in the cavity 10 to the spray. Unit 20.

The control unit 50 is electrically connected to the driving unit 40, and controls the driving unit 40 to move when the human body needs to cool down;

Specifically, the control unit 50 can control the movement of the driving unit 40 according to the body temperature value, and output when the body temperature value exceeds a preset temperature value range or exceeds a preset temperature value range within a preset time. A control signal controls the movement of the drive unit 40. The control unit 50 can also output a control signal according to the power switch signal. It can be understood that the human body cooling device can further include a power source and a power switch, and the power source can be a rechargeable battery with a charging function. When the human body needs to cool down, the power is turned on, the human body cooling device starts to physically cool the human body, and the control unit 50 outputs a control signal. The control signal includes a spray control signal that is controlled by the spray unit and a wipe control signal that is controlled by the wipe unit, and the spray control signal and the wipe control signal are output to the drive unit 40, respectively.

The driving unit 40 drives the spraying unit 20 to spray a predetermined amount of cooling liquid from the cavity 10, and drives the wiping unit 30 to wipe a human body part to be cooled;

The spraying unit 20 is connected to the driving unit 40, and sprays a predetermined amount of cooling liquid from the cavity 10 to the wiping unit 30;

The wiping unit 30 is connected to the driving unit 40, receives the cooling liquid sprayed by the spraying unit 20, and wipes the cooling liquid onto the human body part to be cooled.

When the driving unit 40 receives the spray control signal output by the control unit 50, the spray unit 20 is driven to spray a predetermined amount of temperature-lowering liquid from the cavity 10. In a specific design, a space for adjusting the air pressure value may be disposed in the spray unit 20, and a space pressure value in the spray unit 20 may be reduced by a spray control signal to force the temperature-lowering liquid from the cavity. 10 is sprayed out; or a small hydraulic pump is disposed in the spray unit 20, and the cooling liquid is forced to be sprayed from the cavity 10 by hydraulic control of the hydraulic pump.

When the driving unit 40 receives the wiping control signal output by the control unit 50, the driving unit 30 is driven to wipe the human body part to be cooled. In a specific design, the driving unit 40 is movably connected to the wiping unit 30, and the wiping control signal controls the driving unit 40 to drive the wiping unit 30 to move back and forth in a body part to be cooled, The cooling liquid is wiped on the body part to be cooled, and the body part to be cooled is physically cooled.

As a preferred embodiment, the area of the wiping unit 30 in contact with the human body is adapted to the size of the body part to be cooled. For example, the body part to be cooled may be the forehead, neck, chest, armpit, limbs, hands and feet of the human body, and the area of the wiping unit 30 in contact with the human body needs to be designed according to the size and shape of the body part to be cooled; For example, the forehead can be designed as a rectangle corresponding to the size of the forehead, the neck is generally cooled to the back neck, and the back neck can be designed as a square that fits the length and width of the human neck.

In the embodiment of the present invention, the cooling liquid is filled through the inner hollow cavity. When the human body needs to cool down, the control unit controls the movement of the driving unit, and the driving unit drives the spraying unit to spray a predetermined amount of cooling liquid from the cavity, and drives the wiping unit to drive the The cooling liquid wipes the body part to be cooled, and achieves the purpose of physically cooling the human body. The whole process is automatically completed without manual intervention, and the physical temperature is conveniently adjusted to bring convenience to people's lives.

Referring to FIG. 1, based on the above embodiment, in one embodiment, the spray unit 20 includes a flow path portion and a spray portion, and the flow path portion may be designed as a pipe structure, and the flow path portion connects the cavity 10 and the spraying portion for providing a circulation passage for the cooling liquid; when it is required to physically cool the human body, the control unit 50 first outputs a spray control signal to the driving unit 40, and the driving unit 40 drives The cooling liquid is squeezed from the cavity 10 to the flow path portion, and is transmitted to the spray portion through the flow path portion; the spray portion is provided with a spray head, and the spray head is disposed as a spray head with a sprinkler A similar form is used to uniformly discharge the cooling liquid from the flow path portion. The spraying portion is connected to the wiping unit 30 for spraying the cooling liquid to the wiping unit 30. The spraying unit 20 functions to spray the cooling liquid from the cavity 10 into the wiping unit 30. The embodiment of the present invention only cites an example of one specific structure, and the internal structure can also be designed into other forms. The cooling liquid can be sprayed from the cavity 10 into the wiping unit 30 under the driving of the driving unit, which is not limited herein. It should be understood that the driving unit 40 according to the embodiment of the present invention may be a plurality of components having driving capability, such as a motor + transmission component, or a motor + a jog component, or a pressure pump structure capable of driving a cooling liquid from the It is sufficient that the description chamber 10 is sprayed into the wiping unit 30. The working principle of the spray water of the watering can in daily life and the working principle of the water spray of the nozzle during bathing can be borrowed from the design of the spray unit of the present invention. Unlike the watering can and the spray head, the driving process is controlled by the control. Unit 50 controls the completion of the drive unit 40.

Referring to FIG. 1 , based on the above embodiment, in one embodiment, the wiping unit 30 includes an adsorption portion and a movable bracket, and the adsorption portion is connected to a spray portion of the spray unit for adsorbing the spray portion. a cooling liquid, the movable bracket is fixed between the driving unit 40 and the adsorption portion, is movably connected, and driven by the driving unit 40 to drive the adsorption portion to wipe the cooling liquid to be cooled. Body parts. The adsorption portion is disposed as a pure cotton fabric capable of adsorbing the cooling liquid for a short time, such as gauze, and the cotton fabric can temporarily adsorb the cooling liquid, thereby ensuring that the adsorption portion continuously has a cooling liquid, and the driving Under the driving of the unit 40, the body part to be cooled is continuously cooled. The movable bracket is configured to drive the adsorption portion to move on the body part to be cooled under the driving of the driving unit 40, and finally wipe the cooling liquid evenly on the human body part to be cooled.

To achieve the above object, the present invention provides a wearable device for cooling a human body.

Referring to FIG. 2, FIG. 2 is a schematic structural view of a preferred embodiment of a wearable device for cooling a human body according to the present invention.

The wearable device includes a wearing body 01 and the human body cooling device 02 shown in FIG. 1 . The human body cooling device 02 is disposed on the wearing body 01 to facilitate physical cooling of different body parts to be cooled. Preferably, the wearing body 01 of the present invention is a textile material capable of directly contacting the human body, and its shape is adapted to the body part to be cooled, and it is necessary to consider fixing the wearing body 01 to the waiting body during design. The body part that cools down. For example, when the body part to be cooled is the forehead, the wearing body 01 is designed as an adjustable structure that can be placed on the forehead, and the adjustable structure behind the side of the sports cap can be borrowed. It can be understood that the wearable device may further include a power source and a power switch, and the power source may be a rechargeable battery with a charging function. When the human body needs to cool down, the above-mentioned wearable device is worn on the body part to be cooled, and the power is turned on, and the human body cooling device 02 starts to physically cool the human body.

In order to achieve the above object, the present invention provides a human body cooling method based on the above-described human body cooling device and wearable device.

Referring to FIG. 3, FIG. 3 is a schematic flow chart of a preferred embodiment of a human body cooling method according to the present invention.

The human body cooling method includes the following steps:

S10: when the human body needs to cool down, the control unit controls the movement of the driving unit;

S20: the spraying unit sprays a predetermined amount of cooling liquid from the cavity to the wiping unit under the driving of the driving unit;

S30: The wiping unit receives the cooling liquid sprayed by the spraying unit, and wipes the cooling liquid on the human body part to be cooled under the driving of the driving unit.

When the human body needs to cool down, the above-mentioned wearable device is worn on the body part to be cooled, the power is turned on, and the human body cooling device starts to work. Specifically, the control unit may control the movement of the driving unit according to a body temperature value, and output a control signal when the body temperature value exceeds a preset temperature value range or exceeds a preset temperature value range within a preset time period. Controlling the movement of the drive unit. The control unit can also output a control signal according to the power switch signal. It can be understood that the human body cooling device can further include a power source and a power switch, and the power source can be a rechargeable battery with a charging function. When the human body needs to cool down, the power is turned on, the human body cooling device starts to physically cool the human body, and the control unit outputs a control signal. The control signal includes a spray control signal to the spray unit and a wipe control signal to the wipe unit, the spray control signal and the wipe control signal being output to the drive unit in succession.

When the driving unit receives the spray control signal output by the control unit, the spray unit is driven to spray a predetermined amount of temperature-lowering liquid from the cavity. In a specific design, a space for adjusting the air pressure value may be disposed in the spray unit, and a space pressure value in the spray unit may be reduced by a spray control signal to force the temperature-lowering liquid to be sprayed from the cavity. Or a small hydraulic pump is disposed in the spraying unit, and the cooling liquid is forced to be sprayed out of the cavity by controlling the hydraulic pressure of the hydraulic pump.

When the driving unit receives the wiping control signal output by the control unit, the driving unit drives the wiping unit to wipe the human body part to be cooled. In a specific design, the driving unit is movably connected to the wiping unit, and the wiping control signal controls the driving unit to drive the wiping unit to move back and forth in the body part to be cooled, and wipe the cooling liquid The body part to be cooled is physically cooled by the body part to be cooled.

As a preferred embodiment, the area of the wiping unit in contact with the human body is adapted to the size of the body part to be cooled. For example, the body part to be cooled may be the forehead, neck, chest, armpit, limbs, hands and feet of the human body, and the area of the wiping unit in contact with the human body needs to be designed according to the size and shape of the body part to be cooled; for example; The forehead can be designed as a rectangle that fits the size of the forehead, the neck is generally cooled to the back neck, and the back neck can be designed to fit the length and width of the neck of the human body.

In the embodiment of the present invention, the cooling liquid is filled through the inner hollow cavity. When the human body needs to cool down, the control unit controls the movement of the driving unit, and the driving unit drives the spraying unit to spray a predetermined amount of cooling liquid from the cavity, and drives the wiping unit to drive the The cooling liquid wipes the body part to be cooled, and achieves the purpose of physically cooling the human body. The whole process is automatically completed without manual intervention, and the physical temperature is conveniently adjusted to bring convenience to people's lives.

Referring to FIG. 1, in one embodiment, step S20 of FIG. 1 : the spraying unit is sprayed with a predetermined amount of cooling liquid under the driving of the driving unit, and includes:

The driving unit drives the cooling liquid to be squeezed from the cavity to the flow channel portion, and is transmitted to the spray portion through the flow channel portion;

The spray portion sprays the temperature reducing liquid to the wiping unit.

Specifically, in one embodiment, the spraying unit includes a flow channel portion and a spray portion, and the flow channel portion may be designed as a pipe structure, and the flow channel portion connects the cavity and the spray portion, Providing a circulation passage for the cooling liquid; when it is required to physically cool the human body, the control unit first outputs a spray control signal to the driving unit, and the driving unit drives the cooling liquid to squeeze from the cavity Pressing to the flow path portion, and transmitting to the spray portion through the flow path portion; the spray portion is provided with a spray head, and the spray head is disposed in a form similar to the spray head of the water spout for uniformly cooling the cooling liquid It is ejected from the flow path section. The spraying portion is connected to the wiping unit for spraying the cooling liquid to the wiping unit. The spraying unit functions to spray the cooling liquid from the cavity into the wiping unit. The embodiment of the present invention only cites an example of one specific structure, and the internal structure can also be designed in other forms, as long as The cooling liquid is sprayed from the cavity into the wiping unit under the driving of the driving unit, which is not limited herein. It should be understood that the driving unit according to the embodiment of the present invention may be a plurality of driving capability components, such as a motor + transmission component, or a motor + jog component, or a pressure pump structure capable of driving a cooling fluid from the The chamber can be sprayed into the wiping unit. The working principle of the spray water of the watering can in daily life and the working principle of the water spray of the nozzle during bathing can be borrowed from the design of the spray unit of the present invention. Unlike the watering can and the spray head, the driving process is controlled by the control. The unit controls the completion of the drive unit.

Referring to FIG. 1 , in one embodiment, step S30 in FIG. 1 : the step of receiving the cooling liquid sprayed by the spray unit by the wiping unit and moving the body part to be cooled under the driving of the driving unit comprises:

The adsorption portion of the wiping unit adsorbs the cooling liquid sprayed by the spray portion;

The movable bracket of the wiping unit is fixed between the driving unit and the adsorption unit, and the adsorption unit drives the adsorption unit to wipe the cooling liquid to the human body part to be cooled.

Specifically, in one embodiment, the wiping unit includes an adsorption portion and a movable bracket, and the adsorption portion is connected to the spray portion of the spray unit for adsorbing the cooling liquid sprayed by the spray portion, the activity The bracket is fixed between the driving unit and the adsorption unit, and is movably connected. The adsorption unit drives the adsorption unit to wipe the temperature-lowering liquid to the body part to be cooled. The adsorption portion is disposed as a pure cotton fabric capable of adsorbing the cooling liquid for a short time, such as gauze, and the cotton fabric can temporarily adsorb the cooling liquid, thereby ensuring that the adsorption portion continuously has a cooling liquid, and the driving Under the driving of the unit, the body part to be cooled is continuously cooled. The movable bracket is configured to drive the adsorption portion to move on the body part to be cooled under the driving of the driving unit, and finally wipe the cooling liquid evenly on the human body part to be cooled.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims (15)

1. A human body cooling device for O2O line down conditioning, characterized in that the human body cooling device comprises a cavity, a spraying unit, a wiping unit, a driving unit and a control unit, wherein:

   The cavity is disposed as an inner hollow for filling a cooling liquid and is connected to the spraying unit;

   The control unit is electrically connected to the driving unit, and controls movement of the driving unit when the human body needs to cool down;

   The driving unit drives the spraying unit to spray a predetermined amount of cooling liquid from the cavity, and drives the wiping unit to wipe a human body part to be cooled;

   The spraying unit is connected to the driving unit, and spraying a predetermined amount of cooling liquid from the cavity to the wiping unit;

   The wiping unit is connected to the driving unit, receives the cooling liquid sprayed by the spraying unit, and wipes the cooling liquid onto the human body part to be cooled.
2. The human body cooling device for O2O line down conditioning according to claim 1, wherein the area of the wiping unit in contact with the human body is adapted to the size of the body part to be cooled.
3. The human body cooling device for O2O offline conditioning according to claim 1, wherein the spray unit comprises a flow path portion and a spray portion, the flow path portion connecting the cavity and the spray portion, The driving unit drives the cooling liquid to be squeezed from the cavity to the flow channel portion, and is transmitted to the spray portion through the flow channel portion, and the spray portion is connected to the wiping unit for The cooling liquid is sprayed onto the wiping unit.
4. The human body cooling device for O2O line conditioning according to claim 3, wherein the area of the wiping unit in contact with the human body is adapted to the size of the body part to be cooled.
5. The human body cooling device for O2O line conditioning according to claim 2, wherein the wiping unit comprises an adsorption portion and a movable bracket, the adsorption portion is connected to the spraying portion, and the spraying portion is sprayed The movable solution is fixed between the driving unit and the adsorption unit, and the adsorption unit drives the adsorption unit to wipe the cooling liquid on the body part to be cooled.
6. The human body cooling device for O2O line conditioning according to claim 5, wherein the area of the wiping unit in contact with the human body is adapted to the size of the body part to be cooled.
7. The human body cooling device for O2O line down conditioning according to claim 5, wherein the temperature lowering liquid is alcohol.
8. A wearable device for cooling a human body, characterized in that the wearable device comprises a wearable body and a human body cooling device for O2O offline conditioning according to claim 1, wherein the human body cooling device is disposed at the Said to wear on the body.
9. The wearable device for cooling a human body according to claim 8, wherein the wearing body is a textile, and is correspondingly disposed on a body part to be cooled, and the shape thereof is adapted to the body part to be cooled.
10. A wearable device for cooling a human body, characterized in that the wearable device comprises a wearable body and a human body cooling device for O2O offline conditioning according to claim 3, wherein the human body cooling device is disposed at the Said to wear on the body.
11. A wearable device for cooling a human body, characterized in that the wearable device comprises a wearable body and a human body cooling device for O2O offline conditioning according to claim 5, wherein the human body cooling device is disposed at the Said to wear on the body.
12. A method for cooling a human body, characterized in that the method for cooling a human body comprises the following steps:

    When the human body needs to cool down, the control unit controls the movement of the driving unit;

    Spraying a predetermined amount of cooling liquid from the cavity to the wiping unit under the driving of the driving unit;

    The wiping unit receives the cooling liquid sprayed by the spraying unit, and wipes the cooling liquid on the body part to be cooled under the driving of the driving unit.
13. The human body cooling method according to claim 12, wherein the spraying unit sprays a predetermined amount of the temperature reducing liquid under the driving of the driving unit comprises:

    The driving unit drives the cooling liquid to be squeezed from the cavity to the flow channel portion, and is transmitted to the spray portion through the flow channel portion;

    The spray portion sprays the temperature reducing liquid to the wiping unit.
14. The human body cooling method according to claim 12, wherein the step of the wiping unit receiving the cooling liquid sprayed by the spraying unit and moving under the driving of the driving unit on the body part to be cooled comprises:

    The adsorption portion of the wiping unit adsorbs the cooling liquid sprayed by the spray portion;

    The movable bracket of the wiping unit is fixed between the driving unit and the adsorption unit, and the adsorption unit drives the adsorption unit to wipe the cooling liquid to the human body part to be cooled.
15. The human body cooling method according to claim 13, wherein the step of the wiping unit receiving the cooling liquid sprayed by the spraying unit and moving in the body part to be cooled under the driving of the driving unit comprises:

    The adsorption portion of the wiping unit adsorbs the cooling liquid sprayed by the spray portion;

    The movable bracket of the wiping unit is fixed between the driving unit and the adsorption unit, and the adsorption unit drives the adsorption unit to wipe the cooling liquid to the human body part to be cooled.