CN204285359U - A kind of novel LED light source plate - Google Patents
A kind of novel LED light source plate Download PDFInfo
- Publication number
- CN204285359U CN204285359U CN201420750614.7U CN201420750614U CN204285359U CN 204285359 U CN204285359 U CN 204285359U CN 201420750614 U CN201420750614 U CN 201420750614U CN 204285359 U CN204285359 U CN 204285359U
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- CN
- China
- Prior art keywords
- light source
- led
- aluminium sheet
- source plate
- utility
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- 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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Abstract
A novel LED light source plate, belongs to advertising lamp box ambient light illumination field, is mainly applicable to the back lighting of the advertising lamp boxs such as railway, station, square.Conventional advertising lamp box ambient light illumination, substantially be divided into and use traditional T5 fluorescent tube and the hard lamp bar of LED two kinds of ambient light illumination modes, and just traditional T5 fluorescent tube, efficiency is low, power consumption is large, installation and maintenance are very inconvenient, and the hard lamp bar of Led, inconvenience is installed and the very difficult control of integral layout uniformity.The utility model comprises aluminium sheet, LED PCBA light source strip, plastic cement loose-leaf connector three parts.LED PCBA light source strip is screwed on aluminium sheet, plastic cement loose-leaf connector connects each aluminium sheet.The utility model is as a kind of novel LED light source plate, not only evenly luminous, further increase advertisement picture brightness uniformity effect, and site operation I&M is convenient, is easy to apply.
Description
Technical field
A kind of novel LED light source plate of the utility model, belongs to advertising lamp box ambient light illumination field, is mainly applicable to the back lighting of the advertising lamp boxs such as railway, station, square.
Background technology
At present, for the back lighting in the advertising lamp boxs such as railway, station, square, the back lighting of its routine has following several mode:
1, traditional T5 fluorescent tube lighting system, the places such as this kind of mode is the most general current a kind of back lighting mode, and the advertising lamp box on bus platform side is interior, the advertising lamp box of subway station is interior, can see traditional T5 fluorescent tube of use.This kind of back lighting mode, although implement very simple, efficiency is low, power consumption is large, the life-span is very short relative to LED light source, installation and maintenance are very inconvenient, each replacing all will spend relatively large manpower and material resources, and containing mercury element in traditional T5 fluorescent tube, has pollution to environment;
2, LED hard lamp bar lighting system, this kind of mode is the back lighting mode that current part advertising lamp box is using, although solve the problem of energy-conserving and environment-protective, but because LED hard lamp bar is separate body, equidistant installation to be ensured when mounted, to construct more difficult and labor intensive, if spacing occurs inconsistent, the ill effect of dark space will be occurred at advertisement screen.
Summary of the invention
Based on the current state of the art described in technical background, the utility model provides a kind of novel LED light source plate, being collection LED energy-saving and environmental protection, easy for installationly combining with distribution of light sources uniformity, is the further lifting to the comprehensive serviceability of advertising lamp-box light source plate.
The utility model, is characterized in that comprising aluminium sheet, LED PCBA light source strip, plastic cement loose-leaf connector three parts.
Further, aluminium sheet is pressed sheet, and punching press has two grooves, and its inside is mainly places LED PCBA light source board; Two screw holes are had, light source strip for screw stays in each groove; Aluminium backboard also have two holes, for fixed light source plate.
Further, plastic cement folding connector has two groups, respectively near the two ends of aluminium sheet and every retable glue folding connects and the tight aluminium sheet same with next block is connected.
Further, LED PCBA light source board, LED particle number are equidistantly arranged and are guaranteed that Integral luminous is even.
Technique scheme, has following beneficial effect at least:
The utility model is as a kind of novel LED light source plate, not only evenly luminous, further increase advertisement picture brightness uniformity effect, and site operation I&M is convenient, is easy to apply.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further details.
Fig. 1 is a kind of novel LED light source plate structure schematic diagram.
In figure: 1, backboard; 2, LED PCBA light source strip; 3, plastic parts link.
Detailed description of the invention
See accompanying drawing, the utility model embodiment provides a kind of novel LED light source plate, is mainly applicable to the back lighting of the advertising lamp boxs such as railway, station, square.Its product comprises aluminium sheet 1, LED PCBA light source strip 2, plastic cement loose-leaf connector 3 three parts.LED PCBA light source strip is screwed on aluminium sheet, plastic cement loose-leaf connector connects each aluminium sheet.The utility model is as a kind of novel LED light source plate, not only evenly luminous, further increase advertisement picture brightness uniformity effect, and site operation I&M is convenient, is easy to apply.
The above is detailed description of the invention of the present utility model; should be understood that; be only preferred embodiment of the present utility model; the scope of the utility model enforcement can not be limited with this; all simple conversion done according to the utility model claim and description, all still should belong to the protection domain that the utility model covers.
Claims (2)
1. a novel LED light source plate, comprise aluminium sheet, LED PCBA light source board, plastic cement folding connector three parts, aluminium sheet is pressed sheet, and punching press has two grooves, is provided with screw hole in groove, and LED PCBA light source board is screwed in groove; Plastic cement folding connector has two groups, is individually fixed in the two ends of aluminium sheet.
2. a kind of novel LED light source plate according to claim 1, is characterized in that: LED PCBA light source board has plurality of LEDs equidistantly to arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750614.7U CN204285359U (en) | 2014-12-04 | 2014-12-04 | A kind of novel LED light source plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750614.7U CN204285359U (en) | 2014-12-04 | 2014-12-04 | A kind of novel LED light source plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285359U true CN204285359U (en) | 2015-04-22 |
Family
ID=52868513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420750614.7U Expired - Fee Related CN204285359U (en) | 2014-12-04 | 2014-12-04 | A kind of novel LED light source plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204285359U (en) |
-
2014
- 2014-12-04 CN CN201420750614.7U patent/CN204285359U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161204 |