CN203404680U - Waterproof type backlight LED module - Google Patents
Waterproof type backlight LED module Download PDFInfo
- Publication number
- CN203404680U CN203404680U CN201320511395.2U CN201320511395U CN203404680U CN 203404680 U CN203404680 U CN 203404680U CN 201320511395 U CN201320511395 U CN 201320511395U CN 203404680 U CN203404680 U CN 203404680U
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- substrate
- led module
- leaded light
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Abstract
The utility model relates to a waterproof type backlight LED module which is composed of a substrate, light guiding pyramids, a waterproof cover and a plurality of LEDs. The light guiding pyramids are fixed on the upper surface and the lower surface of the substrate in a pasted mode, the heights of the light guiding pyramids on the upper surface of the substrate are in a progressively decreased state from the two sides to the middle, the heights of the light guiding pyramids on the lower surface of the substrate are in a progressively decreased state from the middle to the two sides, and the substrate and the light guiding pyramids are all fixed inside the waterproof cover.
Description
Technical field
The utility model relates to water proof type LED module backlight, belongs to field of display.
Background technology
Present LGP is on the market generally used for LCD display, but ubiquity diffuse reflection deficiency causes the problem of brightness irregularities.
Utility model content
The utility model discloses water proof type LED module backlight, it is comprised of four parts: substrate 1, leaded light pyramid 2, bucker 3 and a plurality of LED4; Described leaded light pyramid 2 is pasted and is fixed in the upper and lower surface of substrate 1, the leaded light pyramid 2 on the upper surface of substrate 1, and its height is from both sides to centre, and state tapers off; Leaded light pyramid 2 on the lower surface of substrate 1, its height is from centre to both sides, and state tapers off.Described substrate 1 and leaded light pyramid 2 are all fixed in bucker 3.
Water proof type of the present utility model LED module backlight, brightness is even, is conducive to be applied in the displays such as LCD.
Accompanying drawing explanation
By describing in more detail exemplary embodiment of the present utility model with reference to accompanying drawing, above and other aspect of the present utility model and advantage will become and more be readily clear of, in the accompanying drawings:
Fig. 1 is the theory structure schematic diagram of water proof type of the present utility model LED module backlight.
The specific embodiment
Hereinafter, now with reference to accompanying drawing, the utility model is described more fully, various embodiment shown in the drawings.Yet the utility model can be implemented in many different forms, and should not be interpreted as being confined to embodiment set forth herein.On the contrary, it will be thorough with completely providing these embodiment to make the disclosure, and scope of the present utility model is conveyed to those skilled in the art fully.
Hereinafter, exemplary embodiment of the present utility model is described with reference to the accompanying drawings in more detail.
With reference to accompanying drawing 1, the utility model discloses water proof type LED module backlight.It is comprised of four parts: substrate 1, leaded light pyramid 2, bucker 3 and a plurality of LED4; Described leaded light pyramid 2 is pasted and is fixed in the upper and lower surface of substrate 1, the leaded light pyramid 2 on the upper surface of substrate 1, and its height is from both sides to centre, and state tapers off; Leaded light pyramid 2 on the lower surface of substrate 1, its height is from centre to both sides, and state tapers off.Described substrate 1 and leaded light pyramid 2 are all fixed in bucker 3.
The foregoing is only embodiment of the present utility model, be not limited to the utility model.The utility model can have various suitable changes and variation.All any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model within spirit of the present utility model and principle.
Claims (2)
1. water proof type LED module backlight, is characterized in that:
Described LED module is comprised of four parts: substrate, leaded light pyramid, bucker and a plurality of LED; Described leaded light pyramid is pasted and is fixed in the upper and lower surface of substrate, the leaded light pyramid on the upper surface of substrate, and its height is from both sides to centre, and state tapers off; Leaded light pyramid on the lower surface of substrate, its height is from centre to both sides, and state tapers off; Described substrate and leaded light pyramid are all fixed in bucker.
2. water proof type as claimed in claim 1 LED module backlight, is characterized in that:
Described leaded light pyramid and substrate are all transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511395.2U CN203404680U (en) | 2013-08-20 | 2013-08-20 | Waterproof type backlight LED module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511395.2U CN203404680U (en) | 2013-08-20 | 2013-08-20 | Waterproof type backlight LED module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404680U true CN203404680U (en) | 2014-01-22 |
Family
ID=49940616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320511395.2U Expired - Fee Related CN203404680U (en) | 2013-08-20 | 2013-08-20 | Waterproof type backlight LED module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404680U (en) |
-
2013
- 2013-08-20 CN CN201320511395.2U patent/CN203404680U/en not_active Expired - Fee Related
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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: 20140122 Termination date: 20170820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |