CN202217462U - Light-emitting diode (LED) display screen with high view-angle protection - Google Patents
Light-emitting diode (LED) display screen with high view-angle protection Download PDFInfo
- Publication number
- CN202217462U CN202217462U CN2011203158324U CN201120315832U CN202217462U CN 202217462 U CN202217462 U CN 202217462U CN 2011203158324 U CN2011203158324 U CN 2011203158324U CN 201120315832 U CN201120315832 U CN 201120315832U CN 202217462 U CN202217462 U CN 202217462U
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- China
- Prior art keywords
- led
- led display
- display screen
- emitting diode
- light
- 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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Abstract
The utility model relates to a light-emitting diode (LED) display screen, in particular to an LED display screen with high view-angle protection, which comprises a bottom case, an LED module and a cover, wherein the bottom case, the LED module and the cover are laminated. The LED module and the cover are provided with a frosted transparent cover. The LED display screen with high view-angle protection has the advantages that the frosted transparent cover is added on the foundation of the cover so as to filter away light with large view angles and achieve high view-angle protection. When the LED display screen is approached, the light the LED display screen emits is not dazzling, thereby avoiding traffic accidents on a highway.
Description
Technical field
The utility model relates to LED display, relates in particular to a kind of LED display with the protection of high visual angle.
Background technology
LED display (LED panel; LED is exactly light emitting diode; The english abbreviation of light emitting diode; Be called for short LED) be a kind of display device through the control semiconductor light-emitting-diode, lean on the light on and off of semiconductor light-emitting-diode to come character display, be used for the display screen of various information such as display text, figure, image, animation, market, video, video signal.At present, near LED display the time, the intense light that LED display sends is easy to generate dazzling phenomenon, is prone to cause the traffic hazard on the highway.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of LED display with the protection of high visual angle.
The utility model provides a kind of LED display with the protection of high visual angle, comprises drain pan, LED module and face shield that stack up and down is provided with, and wherein, said LED module and face shield are provided with the frosted transparent face mask.
As the further improvement of the utility model, be provided with waterproof apron between said drain pan and the said LED module.
As the further improvement of the utility model, the pros and cons of said drain pan is equipped with waterproof apron.
As the further improvement of the utility model, said LED module comprises circuit board and light emitting diode, and said light emitting diode is arranged on the said circuit board.
As the further improvement of the utility model, said frosted transparent face mask comprises housing and lamp chamber portion, and said lamp chamber portion is provided with the frosted layer, and said light emitting diode is arranged in the portion of said lamp chamber
The beneficial effect of the utility model is: through such scheme; On the basis of face shield, increased a frosted transparent face mask; To filter light with great visual angle, realize the protection at high visual angle, the time near LED display; The intense light that LED display sends can not produce dazzling phenomenon, helps avoiding the traffic hazard on the highway.
Description of drawings
Fig. 1 is a kind of STRUCTURE DECOMPOSITION synoptic diagram with LED display of high visual angle protection of the utility model.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further specified.
Drawing reference numeral among Fig. 1 is: face shield 1; Frosted transparent face mask 2; LED module 3; Waterproof apron 4; Drain pan 5.
As shown in Figure 1, a kind of LED display with the protection of high visual angle comprises drain pan 5, LED module 3 and face shield 1 that stack up and down is provided with, and wherein, said LED module 3 is provided with frosted transparent face mask 2 with face shield 1.
As shown in Figure 1, be provided with waterproof apron 4 between said drain pan 5 and the said LED module 3.
As shown in Figure 1, the pros and cons of said drain pan 5 is equipped with waterproof apron 4.
As shown in Figure 1, said LED module 3 comprises circuit board and light emitting diode, and said light emitting diode is arranged on the said circuit board.
As shown in Figure 1, said frosted transparent face mask 2 comprises housing and lamp chamber portion, and said lamp chamber portion is provided with the frosted layer, and said light emitting diode is arranged in the portion of said lamp chamber
A kind of LED display that the utility model provides with the protection of high visual angle; On the basis of face shield 1, increased a frosted transparent face mask 2; To filter light with great visual angle, realize the protection at high visual angle, the time near LED display; The intense light that LED display sends can not produce dazzling phenomenon, helps avoiding the traffic hazard on the highway.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (5)
1. one kind has the LED display that high visual angle is protected, and it is characterized in that: comprise drain pan (5), LED module (3) and face shield (1) that stack up and down is provided with, wherein, said LED module (3) and face shield (1) are provided with frosted transparent face mask (2).
2. according to the said LED display of claim 1, it is characterized in that: be provided with waterproof apron (4) between said drain pan (5) and the said LED module (3) with the protection of high visual angle.
3. according to the said LED display with the protection of high visual angle of claim 1, it is characterized in that: the pros and cons of said drain pan (5) is equipped with waterproof apron (4).
4. according to the said LED display with the protection of high visual angle of claim 1, it is characterized in that: said LED module (3) comprises circuit board and light emitting diode, and said light emitting diode is arranged on the said circuit board.
5. according to the said LED display with the protection of high visual angle of claim 4, it is characterized in that: said frosted transparent face mask (2) comprises housing and lamp chamber portion, and said lamp chamber portion is provided with the frosted layer, and said light emitting diode is arranged in the portion of said lamp chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203158324U CN202217462U (en) | 2011-08-26 | 2011-08-26 | Light-emitting diode (LED) display screen with high view-angle protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203158324U CN202217462U (en) | 2011-08-26 | 2011-08-26 | Light-emitting diode (LED) display screen with high view-angle protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217462U true CN202217462U (en) | 2012-05-09 |
Family
ID=46016705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203158324U Expired - Fee Related CN202217462U (en) | 2011-08-26 | 2011-08-26 | Light-emitting diode (LED) display screen with high view-angle protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930788A (en) * | 2012-11-22 | 2013-02-13 | 段四才 | Adhesive filling-free waterproof structure of LED module |
-
2011
- 2011-08-26 CN CN2011203158324U patent/CN202217462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930788A (en) * | 2012-11-22 | 2013-02-13 | 段四才 | Adhesive filling-free waterproof structure of LED module |
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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: 20120509 Termination date: 20130826 |