CN104728646A - LED module with adjustable light-emitting angle - Google Patents
LED module with adjustable light-emitting angle Download PDFInfo
- Publication number
- CN104728646A CN104728646A CN201510173383.7A CN201510173383A CN104728646A CN 104728646 A CN104728646 A CN 104728646A CN 201510173383 A CN201510173383 A CN 201510173383A CN 104728646 A CN104728646 A CN 104728646A
- Authority
- CN
- China
- Prior art keywords
- led
- lens
- led module
- pcba board
- height adjustment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Abstract
The invention provides an LED module with the adjustable light-emitting angle. The LED module comprises a square fixed substrate, and at least one of the four edges of the fixed substrate is provided with a PCBA board capable of rotating around the corresponding edge; each PCBA board comprises a PCB, an LED and a lens, wherein the LED and the lens are arranged on the top surface of the PCB, and the lens covers the LED; a height adjusting component is arranged on the fixed substrate and located below the PCBA boards, and the upper end of the height adjusting component is connected with the bottom surfaces of the PCBs. The target lighting effect of a user is achieved through simple structural part adjustment, the diversified lighting effect can be achieved, the variety of the LED lenses or reflectors is reduced, and cost is low.
Description
Technical field
The present invention relates to LED (light emitting diode) technical field, particularly a kind of LED module of luminous angle adjustable.
Background technology
For the target call making illumination reach desirable, often need to carry out optical design to product.In field of LED illumination, the illumination mode of self of LED can not meet target illumination in most cases, needs to carry out secondary optical design to it and optimizes its Light distribation.The restriction of single module brightness and lighting angle, the multiple LED modules often used.Conventional module optical design scheme is lens.One or more LED and lens are fixed in same plane, mate different lens according to different angle requirement.
Multiple LED and secondary optics element are at same plane, by being combined to form the module of unadjustable illumination mode, the shortcoming of existing scheme: environment for use and target illumination field are determined, after determining module, lighting angle is just along with determining, different angles just need use different lens or reflector.In addition, in some application scenario, there is the situation that single lens or reflector cannot meet completely, then need multiple optics to combine, and combined effect is difficult to ensure, increases the difficulty of scheme greatly.
Summary of the invention
The invention provides a kind of LED module of luminous angle adjustable, to be adjusted by simple structural member, realize the target illumination effect of user, and can realize diversified illuminating effect, the kind, the cost that reduce LED lens or reflector are low.
To achieve these goals, the invention provides following technical scheme:
A kind of LED module of luminous angle adjustable, it comprises: square fixed pedestal, at least one limit in four limits of described fixed pedestal is provided with PCBA (various electronic device is assembled in wiring board by the surface packaging technique) plate that can rotate around this limit, described PCBA board comprises PCB (printed circuit board (PCB)) plate and is arranged on LED and the lens of pcb board end face, described lens cover on described LED, described fixed pedestal is provided with Height Adjustment parts, described Height Adjustment parts are positioned at the below of described PCBA board and the upper end of described height adjusting member is connected to the bottom surface of described pcb board.
Preferably, described Height Adjustment parts are bolt.
By implementing above technical scheme, there is following technique effect: the LED module of luminous angle adjustable provided by the invention can solve and cannot realize good illuminating effect by conventional module at some special occasions.Can be adjusted by simple structural member, realize the target illumination effect of user.By the adjustment of different structure amplitudes, realize diversified illuminating effect; The kind of LED lens or reflector can be greatly reduced, reduce the development cost of the single module product of enterprise.
Accompanying drawing explanation
Fig. 1 is the front view of LED module provided by the invention;
Fig. 2 is the side view of LED module provided by the invention.
Detailed description of the invention
Technical scheme for a better understanding of the present invention, describes embodiment provided by the invention in detail below in conjunction with accompanying drawing.
The embodiment of the present invention provides a kind of LED module of luminous angle adjustable, as depicted in figs. 1 and 2, comprise: square fixed pedestal 2, at least one limit in four limits of described fixed pedestal 2 is provided with the PCBA board 1 can rotated around this limit, in a preferred embodiment, every bar limit of this fixed pedestal 2 arranges a PCBA board 1 can rotated around each limit.This PCBA board is trapezoidal or triangle, if trapezoidal, then trapezoidal long limit is connected with the side of fixed pedestal 2 is rotating, described PCBA board 1 comprises pcb board 5 and is arranged on LED and the lens 4 of pcb board end face, described lens 4 cover on described LED, described fixed pedestal 2 is provided with Height Adjustment parts 3, if there are four PCBA board, then be correspondingly provided with four Height Adjustment parts 3, described Height Adjustment parts 3 are positioned at the below of PCBA board 1 described in each and the upper end of described height adjusting member 3 is connected to the bottom surface of described pcb board 5.When needing to adjust the angle of PCBA board, suitably adjustment Height Adjustment parts, realize the change of structural space structure, thus realize lighting angle (as a) adjustable of the angle in Fig. 2.Preferably, described Height Adjustment parts are bolt.Structure is simple, and easy to adjust, cost is low.Be by bolt card dental length realize combination of light sources lighting angle change, these Height Adjustment parts can also be buckle, spring etc.
Above the LED module of a kind of luminous angle adjustable that the embodiment of the present invention provides is described in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (2)
1. the LED module of a luminous angle adjustable, it is characterized in that, comprise: square fixed pedestal, at least one limit in four limits of described fixed pedestal is provided with the PCBA board can rotated around this limit, described PCBA board comprises pcb board and is arranged on LED and the lens of pcb board end face, described lens cover on described LED, described fixed pedestal is provided with Height Adjustment parts, described Height Adjustment parts are positioned at the below of described PCBA board and the upper end of described height adjusting member is connected to the bottom surface of described pcb board.
2. the LED module of luminous angle adjustable as claimed in claim 1, it is characterized in that, described Height Adjustment parts are bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173383.7A CN104728646A (en) | 2015-04-13 | 2015-04-13 | LED module with adjustable light-emitting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173383.7A CN104728646A (en) | 2015-04-13 | 2015-04-13 | LED module with adjustable light-emitting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104728646A true CN104728646A (en) | 2015-06-24 |
Family
ID=53452823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510173383.7A Pending CN104728646A (en) | 2015-04-13 | 2015-04-13 | LED module with adjustable light-emitting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104728646A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081869A (en) * | 2019-06-17 | 2019-08-02 | 深圳市度彼电子有限公司 | Throw line apparatus and laser level |
| CN110145725A (en) * | 2019-05-09 | 2019-08-20 | 余姚利帅影视器材有限公司 | The light-emitting LED video display stick lamp of 360 ° omni-directional |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7562995B1 (en) * | 2006-08-25 | 2009-07-21 | Jonathan Levine | Adjustable lighting device |
| CN201277506Y (en) * | 2008-09-28 | 2009-07-22 | 黄勇斌 | Angle-adjustable LED reflectoscope |
| CN201355024Y (en) * | 2009-03-03 | 2009-12-02 | 长安大学 | LED lamp light-gathering lighting device for road detection |
| CN202166000U (en) * | 2011-07-29 | 2012-03-14 | 永州华源光电科技有限公司 | Angle adjustable LED support |
| CN203442713U (en) * | 2013-09-05 | 2014-02-19 | 潍坊博瑞光电科技有限公司 | Plate-loaded drive-modularization LED fish collecting lamp |
| CN205048203U (en) * | 2015-04-13 | 2016-02-24 | 深圳市灿明科技有限公司 | Luminous adjustable angle's LED module |
-
2015
- 2015-04-13 CN CN201510173383.7A patent/CN104728646A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7562995B1 (en) * | 2006-08-25 | 2009-07-21 | Jonathan Levine | Adjustable lighting device |
| CN201277506Y (en) * | 2008-09-28 | 2009-07-22 | 黄勇斌 | Angle-adjustable LED reflectoscope |
| CN201355024Y (en) * | 2009-03-03 | 2009-12-02 | 长安大学 | LED lamp light-gathering lighting device for road detection |
| CN202166000U (en) * | 2011-07-29 | 2012-03-14 | 永州华源光电科技有限公司 | Angle adjustable LED support |
| CN203442713U (en) * | 2013-09-05 | 2014-02-19 | 潍坊博瑞光电科技有限公司 | Plate-loaded drive-modularization LED fish collecting lamp |
| CN205048203U (en) * | 2015-04-13 | 2016-02-24 | 深圳市灿明科技有限公司 | Luminous adjustable angle's LED module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145725A (en) * | 2019-05-09 | 2019-08-20 | 余姚利帅影视器材有限公司 | The light-emitting LED video display stick lamp of 360 ° omni-directional |
| CN110081869A (en) * | 2019-06-17 | 2019-08-02 | 深圳市度彼电子有限公司 | Throw line apparatus and laser level |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |
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| RJ01 | Rejection of invention patent application after publication |