CN201090939Y - Light concentrating illumination device - Google Patents
Light concentrating illumination device Download PDFInfo
- Publication number
- CN201090939Y CN201090939Y CNU2007201028584U CN200720102858U CN201090939Y CN 201090939 Y CN201090939 Y CN 201090939Y CN U2007201028584 U CNU2007201028584 U CN U2007201028584U CN 200720102858 U CN200720102858 U CN 200720102858U CN 201090939 Y CN201090939 Y CN 201090939Y
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- light
- utility
- model
- diffuser
- reflection tube
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Abstract
The utility model discloses a sunlight induction device, which is characterized in that the utility model includes a cylindrical light reflecting tube and a light- collecting cover and a light diffuser which are respectively fixed with the two ends of the cylindrical light reflecting tube; the inner wall of the light- reflecting tube is coated with a membrane layer whose light reflection rate is 95%. The semispherical light-collecting cover reflects the collected sunlight through the membrane layer of high- reflection rate on the inner wall of the cylindrical light reflecting tube, a light diffuser at the lower end of the light reflecting tube is used to induct the sunlight into a room. Apart from the natural lighting and the auxiliary lighting of underground garages, basement or corridors of buildings, the utility model can also be used for the natural lighting and the auxiliary lighting of the rooms which are easy to be burnt or exploded or the rooms which are inappropriate to use the electric light source, so as to effectively reduce the electricity consumption, save limited resources and reduce environmental pollution. In addition, the utility model is simple in structure and has remarkable socioeconomic performance.
Description
Technical field
The utility model relates to solar concentrating device, particularly a kind of will the natural light collection, be used for the device of room lighting after the reflection.
Background technology
Natural light is that the Nature is vouchsafed human treasure, can be described as inexhaustible, nexhaustible, compare the characteristics that other energy has cleaning, safety, make full use of natural light and can save a large amount of electric consumption on lighting, the electricity consumption that saves lighting can reduce the consumption and the discharge of harmful gases of natural resources again indirectly.At present the electric energy of China is mainly by combustion of fossil fuels production, when obtaining electric energy to airborne release pernicious gases such as great amount of carbon dioxide, sulfur dioxide, nitrogen oxide, these gases are the major reasons that cause global various environmental problems.The notion that in January, 1991 EPA (EPA) at first proposes to implement " green illumination (Green Lights) " and advances " Green Lighting Project (Green Lights Program) ".In November, 1993, China State Economic and Trade Commission began to start Chinese Green Lighting Project, convened eight tame unit investigations " Chinese green illumination implementary plan " November 16 nineteen ninety-five, and wherein one is exactly to advocate natural lighting.Therefore, natural lighting is the importance of green illumination.
Summary of the invention
The utility model provides a kind of light harvesting lighting device, to overcome the drawback that exists in the prior art.
The utility model purpose realizes in the following manner: this light harvesting lighting device is characterized in that it comprises a tubular light reflection tube and is fixed on the photomask and the diffuser at tubular light reflection tube two ends respectively, and the reflection tube inwall is coated with the optical reflection film layer.
Described diffuser comprises diffuser, is fixed on the cover circle on the diffuser and is fixed on the chassis that cover encloses that the chassis is set in the bottom of tubular light reflection tube.
Described photomask is preferably hemispherical, and this photomask adopts makrolon material, and the photomask outer surface is coated with the UV coating, and this coating is in order to reduce ultraviolet ray to indoor radiation.
Top suit one splash guard of described tubular light reflection tube is connected between tubular light reflection tube and splash guard.
Described rete light reflectivity is more than 95%.
The technological progress that the utility model is obtained: owing to adopt light harvesting lighting device of the present utility model, by hemispherical photomask with solar light collection after, by reflection tube natural light is delivered to the room of indoor darkness or underground garage, basement or the corridor of building effectively, be used for floor light, thereby reach the purpose that reduces energy resource consumption, reduces disposal of pollutants.This apparatus structure is simple, and illuminating effect is fine, has remarkable social benefit and economic benefit.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the utility model structure and user mode schematic diagram.
The specific embodiment
As shown in Figure 1, it comprises this light harvesting lighting device that the utility model relates to tubular light reflection tube 4 and is fixed on the hemispherical photomask 1 and the diffuser at tubular light reflection tube 4 two ends respectively, photomask 1 outer surface is coated with the UV coating, it is rete more than 95% that reflection tube 4 inwalls are coated with light reflectivity, described diffuser comprises diffuser 8, be fixed on the cover circle 7 on the diffuser 8 and be fixed on the chassis 5 of covering on the circle 7, chassis 5 is set in the bottom of tubular light reflection tube 4 and is connected with reflection tube 4, top suit one splash guard 2 of tubular light reflection tube 4,2 of tubular light reflection tube 4 and splash guards are connected.
In use, hemispherical photomask 1 of the present utility model is installed in the upper end of passing the light reflection tube 4 behind indoor furred ceiling layer 6 of building and the garret 3 successively, to be used for the collection of sunshine, height according to the roof, light reflection tube 4 can one joint or some joints connect to increase transmission range, at light reflection tube 4 and 3 installings of garret splash guard 2, splash guard 2 one ends and light reflection tube 4 are connected, the other end and garret 3 upper surfaces are connected, the chassis 5 and 6 on the indoor furred ceiling layer of light reflection tube 4 lower ends are connected, be positioned at outdoor hemispherical photomask 1 with the sunshine gathered by after the reflection of tubular reflection tube 4 inwall highly reflective material coatings, the diffuser 8 of light reflection tube 4 lower ends imports the sunshine of reflection indoor, remove the underground garage that is used for building, outside the natural lighting or floor light in basement or corridor, the utility model also can be used for inflammable, explosive and be not suitable for adopting the room of electric light source natural lighting or floor light.
Claims (5)
1. light harvesting lighting device is characterized in that it comprises a tubular light reflection tube (4) and is fixed on the photomask (1) and the diffuser at tubular light reflection tube (4) two ends respectively, and reflection tube (4) inwall is coated with the optical reflection film layer.
2. light harvesting lighting device according to claim 1, it is characterized in that described diffuser comprises diffuser (8), is fixed on the cover circle (7) on the diffuser (8) and is fixed on the chassis (5) of covering on the circle (7), chassis (5) are set in the bottom of tubular light reflection tube (4).
3. light harvesting lighting device according to claim 1 is characterized in that described photomask (1) for hemispherical, and photomask (1) outer surface is coated with the UV coating.
4. light harvesting lighting device according to claim 1 is characterized in that top suit one splash guard (2) of described tubular light reflection tube (4) being connected between tubular light reflection tube (4) and splash guard (2).
5. according to claim 1,2,3 or 4 described light harvesting lighting devices, it is characterized in that described rete light reflectivity is more than 95%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201028584U CN201090939Y (en) | 2007-10-25 | 2007-10-25 | Light concentrating illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201028584U CN201090939Y (en) | 2007-10-25 | 2007-10-25 | Light concentrating illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201090939Y true CN201090939Y (en) | 2008-07-23 |
Family
ID=39862699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201028584U Expired - Fee Related CN201090939Y (en) | 2007-10-25 | 2007-10-25 | Light concentrating illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201090939Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095157A (en) * | 2009-12-11 | 2011-06-15 | 索乐图国际公司 | Direct and indirect light diffusing devices and methods |
| US8568011B2 (en) | 2009-08-20 | 2013-10-29 | Solatube International, Inc. | Daylighting devices with auxiliary lighting system and light turning features |
| US8601757B2 (en) | 2010-05-27 | 2013-12-10 | Solatube International, Inc. | Thermally insulating fenestration devices and methods |
| US8837048B2 (en) | 2011-11-30 | 2014-09-16 | Solatube International, Inc. | Daylight collection systems and methods |
| US8958157B2 (en) | 2013-03-14 | 2015-02-17 | Solatube International, Inc. | Daylighting tube segment connection systems and methods |
| CN104373890A (en) * | 2013-08-16 | 2015-02-25 | 张晓东 | Lighting arrangement and method |
| US8982467B2 (en) | 2012-12-11 | 2015-03-17 | Solatube International, Inc. | High aspect ratio daylight collectors |
| CN104791706A (en) * | 2015-04-22 | 2015-07-22 | 华中科技大学 | Sunlight collection and conduction device based on hollow-core flexible light conduction pipe |
| CN105240797A (en) * | 2015-09-17 | 2016-01-13 | 厦门市和奕华光电科技有限公司 | Natural light illuminating device |
| CN106051614A (en) * | 2016-07-18 | 2016-10-26 | 珠海格力电器股份有限公司 | Lighting system |
| US9816676B2 (en) | 2015-03-18 | 2017-11-14 | Solatube International, Inc. | Daylight collectors with diffuse and direct light collection |
| US9816675B2 (en) | 2015-03-18 | 2017-11-14 | Solatube International, Inc. | Daylight collectors with diffuse and direct light collection |
| US9921397B2 (en) | 2012-12-11 | 2018-03-20 | Solatube International, Inc. | Daylight collectors with thermal control |
| CN109035887A (en) * | 2018-08-23 | 2018-12-18 | 重庆贝锦科技有限公司 | The line holographic projections instructional device for being transmitted and being controlled based on 5G network |
-
2007
- 2007-10-25 CN CNU2007201028584U patent/CN201090939Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8568011B2 (en) | 2009-08-20 | 2013-10-29 | Solatube International, Inc. | Daylighting devices with auxiliary lighting system and light turning features |
| CN102095157A (en) * | 2009-12-11 | 2011-06-15 | 索乐图国际公司 | Direct and indirect light diffusing devices and methods |
| US8601757B2 (en) | 2010-05-27 | 2013-12-10 | Solatube International, Inc. | Thermally insulating fenestration devices and methods |
| US9127823B2 (en) | 2011-11-30 | 2015-09-08 | Solatube International, Inc. | Daylight collection systems and methods |
| CN104081115A (en) * | 2011-11-30 | 2014-10-01 | 索乐图国际公司 | Daylight collection systems and methods |
| US8837048B2 (en) | 2011-11-30 | 2014-09-16 | Solatube International, Inc. | Daylight collection systems and methods |
| US8982467B2 (en) | 2012-12-11 | 2015-03-17 | Solatube International, Inc. | High aspect ratio daylight collectors |
| US9921397B2 (en) | 2012-12-11 | 2018-03-20 | Solatube International, Inc. | Daylight collectors with thermal control |
| US9291321B2 (en) | 2012-12-11 | 2016-03-22 | Solatube International, Inc. | Devices and methods for collecting daylight in clear and cloudy weather conditions |
| US8958157B2 (en) | 2013-03-14 | 2015-02-17 | Solatube International, Inc. | Daylighting tube segment connection systems and methods |
| CN104373890A (en) * | 2013-08-16 | 2015-02-25 | 张晓东 | Lighting arrangement and method |
| US9816676B2 (en) | 2015-03-18 | 2017-11-14 | Solatube International, Inc. | Daylight collectors with diffuse and direct light collection |
| US9816675B2 (en) | 2015-03-18 | 2017-11-14 | Solatube International, Inc. | Daylight collectors with diffuse and direct light collection |
| CN104791706A (en) * | 2015-04-22 | 2015-07-22 | 华中科技大学 | Sunlight collection and conduction device based on hollow-core flexible light conduction pipe |
| CN105240797A (en) * | 2015-09-17 | 2016-01-13 | 厦门市和奕华光电科技有限公司 | Natural light illuminating device |
| CN106051614A (en) * | 2016-07-18 | 2016-10-26 | 珠海格力电器股份有限公司 | Lighting system |
| CN109035887A (en) * | 2018-08-23 | 2018-12-18 | 重庆贝锦科技有限公司 | The line holographic projections instructional device for being transmitted and being controlled based on 5G network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20121025 |