CN204300735U - A kind of light fixture - Google Patents
A kind of light fixture Download PDFInfo
- Publication number
- CN204300735U CN204300735U CN201420654251.7U CN201420654251U CN204300735U CN 204300735 U CN204300735 U CN 204300735U CN 201420654251 U CN201420654251 U CN 201420654251U CN 204300735 U CN204300735 U CN 204300735U
- Authority
- CN
- China
- Prior art keywords
- light source
- flexible electrical
- electrical travel
- diffuser plate
- back board
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a kind of lighting technical field, particularly relates to a kind of light fixture.It comprises the lampshade be made up of lamp panel frame and diffuser plate, and in lampshade, left-hand thread has light source back board module, and described light source back board module comprises heat sink, and the surface of light source of heat sink is provided with diffuse coatings and the flexible electrical travel permit being loaded with light source.Flexible electrical travel permit of the present utility model can bend arbitrarily and/or folding, wants to reach different and goes out light source, install very convenient; Diffuse coatings and diffuser plate are parallel to each other in addition, and the light that light source produces is by diffuse coatings and diffuser plate reflection, scattering and transmit, and light emission rate is high, and rising angle is large, good illumination effect.
Description
Technical field
The utility model relates to a kind of lighting technical field, particularly relates to a kind of light fixture.
Background technology
LED is widely used in present light fixture because of features such as environmental protection, energy-conservation, life-span are long, replaces conventional incandescent.Because LED circuit board is firm shape, shape is fixed, and is not easy flexible installation, so exiting surface is fixed, the LED lamp of this structure is more and more not suitable for the diversified life requirement of people; In addition, as everyone knows, LED light source can only be luminous forward and can not be luminous backward, wants to reach certain illuminance, just must increase LED lamp bead, cause production cost to increase like this.
Utility model content
For the problem that existing electric LED circuit board rigidity can not be installed flexibly and production cost is high.The technical problem that the utility model solves is to provide one and conveniently installs light source, and the light fixture that production cost is low.
The technical problem that the utility model need solve is achieved through the following technical solutions: a kind of light fixture, comprise the lampshade be made up of lamp panel frame and diffuser plate, in lampshade, left-hand thread has light source back board module, described light source back board module comprises heat sink, and the surface of light source of heat sink is provided with diffuse coatings and the flexible electrical travel permit being loaded with light source.Flexible electrical travel permit is also known as flexible PCB ", " soft board, is commonly called as FPC in industry to abbreviation, is the printed circuit board (PCB) made with flexible insulating substrate (mainly polyimides or polyester film), has the advantage that many rigid printed circuit boards do not possess.Such as it can free bend, winding, folding.Utilize FPC greatly can reduce the volume of electronic product, be suitable for the needs of electronic product to high density, miniaturization, highly reliable future development.
Further, for increasing radiating effect and cost-saving further, described diffuse coatings is provided with clear area, and clear area is provided with flexible electrical travel permit.Described flexible electrical travel permit is many laid parallels, is provided with realizes that several flexible electrical travel permits are connected in parallel and connect end in one end of flexible electrical travel permit.Described light source is LED light source, and described heat sink is aluminium sheet.Described LED light source is loaded on flexible electrical travel permit by several LED lamp bead string, then be connected in parallel by several flexible electrical travel permits and form.
Further again, in above-mentioned light fixture, described lamp panel frame, diffuser plate, light source back board module are all square, are provided with adapter in the corner of frame, are provided with shading and paste, be provided with fixed support in the corner of light source back board module in the corner of diffuser plate.
Compared with prior art, above-mentioned light fixture, comprises the lampshade be made up of lamp panel frame and diffuser plate, and in lampshade, left-hand thread has light source back board module, described light source back board module comprises heat sink, and the surface of light source of heat sink is provided with diffuse coatings and the flexible electrical travel permit being loaded with light source.Flexible electrical travel permit can bend arbitrarily and/or folding, wants to reach different and goes out light source, install very convenient; Diffuse coatings and diffuser plate are parallel to each other in addition, and the light that light source produces is by diffuse coatings and diffuser plate reflection, scattering and transmit, and light emission rate is high, and rising angle is large, good illumination effect.
Accompanying drawing explanation
Fig. 1 is the blast sketch of the utility model light fixture;
Fig. 2 is the enlarged drawing of the utility model light source back board module;
Fig. 3 is the utility model light source stereogram;
Wherein: 1 lamp panel frame, 2 diffuser plates, 3 light source back board modules, 31 heat sinks, 32 flexible electrical travel permits, 33 and connect end, 4 adapters, 5 shadings paste, 6 fixed supports.
Detailed description of the invention
With reference to accompanying drawing 1 and detailed description of the invention, the utility model is described:
As shown in Figure 1, a kind of light fixture, comprise the lampshade be made up of lamp panel frame 1 and diffuser plate 2, in lampshade, left-hand thread has light source back board module 3, described light source back board module 3 comprises heat sink 31, and the surface of light source of heat sink 31 is provided with diffuse coatings and the flexible electrical travel permit 32 being loaded with light source.Described diffuse coatings is provided with clear area, and clear area is provided with flexible electrical travel permit 32.Described flexible electrical travel permit is many laid parallels, is provided with realizes that several flexible electrical travel permits are connected in parallel and connect end 33 in one end of flexible electrical travel permit.Described light source is LED light source, and described heat sink is aluminium sheet.Described LED light source is loaded on flexible electrical travel permit by several LED lamp bead string, then be connected in parallel by several flexible electrical travel permits and form.Described lamp panel frame 1, diffuser plate, light source back board module are all square, are provided with adapter 4 in the corner of frame, are provided with shading and paste 5, be provided with fixed support 6 in the corner of light source back board module in the corner of diffuser plate.
Flexible electrical travel permit 32 can bend arbitrarily and/or folding, wants to reach different and goes out light source, install very convenient; Diffuse coatings and diffuser plate 2 are parallel to each other in addition, and the light that light source produces is reflected by diffuse coatings and diffuser plate 2, scattering and transmitting, and light emission rate is high, and rising angle is large, good illumination effect.
The above is a preferred embodiment of the present utility model, is not departing from the utility model design situation, is carrying out any apparent distortion and replacement, all belongs to the utility model protection domain.
Claims (6)
1. a light fixture, comprise the lampshade be made up of lamp panel frame (1) and diffuser plate (2), in lampshade, left-hand thread has light source back board module (3), it is characterized in that: described light source back board module (3) comprises heat sink (31), the surface of light source of heat sink (31) is provided with diffuse coatings and the flexible electrical travel permit (32) being loaded with light source.
2. light fixture according to claim 1, is characterized in that: described diffuse coatings is provided with clear area, and clear area is provided with flexible electrical travel permit (32).
3. light fixture according to claim 2, is characterized in that: described flexible electrical travel permit is many laid parallels, is provided with realizes that several flexible electrical travel permits are connected in parallel and connect end (33) in one end of flexible electrical travel permit.
4. light fixture according to claim 3, is characterized in that: described light source is LED light source, and described heat sink is aluminium sheet.
5. light fixture according to claim 4, is characterized in that: described LED light source is loaded on flexible electrical travel permit by several LED lamp bead string, then is connected in parallel by several flexible electrical travel permits and forms.
6. the light fixture according to any one of claim 1-5, it is characterized in that: described lamp panel frame (1), diffuser plate, light source back board module are all square, adapter (4) is provided with in the corner of frame, be provided with shading in the corner of diffuser plate and paste (5), be provided with fixed support (6) in the corner of light source back board module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654251.7U CN204300735U (en) | 2014-11-04 | 2014-11-04 | A kind of light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654251.7U CN204300735U (en) | 2014-11-04 | 2014-11-04 | A kind of light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300735U true CN204300735U (en) | 2015-04-29 |
Family
ID=53106270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420654251.7U Expired - Fee Related CN204300735U (en) | 2014-11-04 | 2014-11-04 | A kind of light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848173A (en) * | 2015-05-19 | 2015-08-19 | 毕节兴国实业有限公司 | Light emitting diode lamp panel |
-
2014
- 2014-11-04 CN CN201420654251.7U patent/CN204300735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848173A (en) * | 2015-05-19 | 2015-08-19 | 毕节兴国实业有限公司 | Light emitting diode lamp panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |