CN203366671U - Anti-dazzle scattering type LED (light-emitting diode) backlight advertisement board - Google Patents
Anti-dazzle scattering type LED (light-emitting diode) backlight advertisement board Download PDFInfo
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- CN203366671U CN203366671U CN 201320503652 CN201320503652U CN203366671U CN 203366671 U CN203366671 U CN 203366671U CN 201320503652 CN201320503652 CN 201320503652 CN 201320503652 U CN201320503652 U CN 201320503652U CN 203366671 U CN203366671 U CN 203366671U
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- led
- dazzle
- light
- luminous
- advertisement board
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Abstract
The utility model discloses an anti-dazzle scattering type LED (light-emitting diode) backlight advertisement board which comprises a base panel, a semi-transparent lamp cover, all-directional LED assemblies and a controller, wherein the semi-transparent lamp cover is mounted on the base panel and covers the LED assemblies; the controller is arranged on the bottom left corner of the rear surface of the base panel to control LED wafers to emit light; each all-directional LED assembly comprises LED lamp beads with all-directional luminous functions and light transmission substrates. According to the advertisement board, the all-directional LED assemblies are adopted, so that the number of the LED assemblies on the base panel of the advertisement board can be reduced on the premise of guaranteeing the display quality of the advertisement board, the distance between the LED assemblies is prolonged by 50%, the light energy loss is reduced, the light guide effect and the brightness are improved, and the diffusion angle is increased; moreover, the LED lamp beads have the all-directional luminous functions, so that the luminous flux is more uniform, the lamplight is softer, and an anti-dazzle effect is achieved.
Description
Technical field
The utility model relates to billboard technologies backlight field, relates in particular to a kind of anti-dazzle scatter-type LED-backlit billboard.
Background technology
Billboard backlight is the publicity facilities commonly used such as building, square, station, but also has the shortcomings such as power consumption and use cost height.Because the billboard use amount increases day by day, color is single, and the low billboard of brightness can not attract audience's attention.
Billboard backlight, for realizing higher sharpness, reaches required brightness, needs more LED assembly, and the LED package lead is more, causes the base plane difficult wiring, makes the brightness of billboard and sharpness be difficult to improve, and has a strong impact on development and the application of billboard backlight.
LED component package shell surrounding in the market generally adopts white light-proof material to make its transmittance low, and illumination range is narrow, dark space easily occurs.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of anti-dazzle scatter-type LED-backlit billboard.
The purpose of this utility model realizes by following technical scheme:
Base plane, translucent lampshade, comprehensive LED assembly and controller;
Described translucent lampshade is installed on base plane and covers the LED assembly;
Described controller is arranged on the lower left corner at the described base plane back side, controls the LED wafer luminous;
Described comprehensive LED assembly comprises omnibearing luminous LED lamp pearl and transparent substrates.
The beneficial effect of the technical scheme that the utility model provides is:
Can guarantee under billboard display quality prerequisite to reduce billboard basal plane onboard led assembly backlight, make the LED inter-module apart from improving 50%, not only can reduce the luminous energy loss, improve light guide effect and brightness, enlarge scattering angle, and omnibearing luminous its luminous flux that can make of LED lamp pearl is more even, light is more soft, plays the effect of anti-dazzle.
Other features and advantages of the utility model will be set forth in the following description, and, partly from instructions, become apparent, or understand by implementing the utility model.The purpose of this utility model and other advantages can realize and obtain by specifically noted structure in instructions, claims and accompanying drawing.
The accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms the part of instructions, with embodiment of the present utility model, jointly for explaining the present invention, does not form restriction of the present utility model.In the accompanying drawings:
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the structural representation of the comprehensive LED assembly of the utility model;
Fig. 3 is the omnibearing luminous LED structural representation that the utility model provides;
Wherein 100 is that base plane, 200 is that lampshade, 300 is that comprehensive LED assembly, 400 is that controller, 310 is that omnidirectional luminous LED lamp pearl, 320 is that transparent substrates, 311 is that transparent rack, 312 is the LED wafer.
Embodiment
Easily understand, according to the technical solution of the utility model, do not changing under connotation of the present utility model, one of ordinary skill in the art can propose a plurality of frame mode of the present utility model and method for making.Therefore following embodiment and accompanying drawing are only illustrating of the technical solution of the utility model, and should not be considered as of the present utility model all or be considered as restriction or the restriction of technical solutions of the utility model.
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, anti-dazzle scatter-type LED-backlit billboard comprises base plane 100, translucent lampshade 200, comprehensive LED assembly 300 and controller 400;
Described translucent lampshade is installed on base plane and covers the LED assembly;
Described controller is arranged on the lower left corner at the described base plane back side, controls the LED wafer luminous;
Described comprehensive LED assembly is installed in translucent lampshade, is positioned at the front of described base plane;
Described comprehensive LED assembly comprises omnibearing luminous LED lamp pearl 310 and transparent substrates 320, and the omnidirectional luminous LED lamp pearl embeds in the transparent substrates blind hole.
As shown in Figure 3, above-mentioned omnidirectional luminous LED lamp pearl comprises a transparent rack 311 and a plurality of LED wafers 312 that are positioned at the LEDDeng Zhu center; Described LED bottom of wafer is provided with the SMD stitch of Power supply.The novel transparent support, reducing conventional package shell surrounding is that white light-proof material causes the luminous energy loss, improves light guide effect, has the advantages such as energy-saving and environmental protection, life-span length.
Above-mentioned translucent lampshade and comprehensive LED assembly are installed on the base plane front.
Transparent substrates in above-mentioned comprehensive LED assembly is positioned at translucent lampshade, is distributed with the blind hole array be comprised of blind hole.
Above-mentioned blind hole is embedded with omnibearing luminous LED.
Integrated a plurality of LED luminescent wafers in above-mentioned omnidirectional luminous LED lamp pearl, can be packaged into monochrome, double-colored, all-colour LED, makes on billboard the color-variables such as Luminous character, and light is soft, increases audient's impact.
Although the disclosed embodiment of the utility model as above, the embodiment that described content just adopts for the ease of understanding the utility model, not in order to limit the utility model.Technician under any the utility model in technical field; under the prerequisite that does not break away from the disclosed spirit and scope of the utility model; can do any modification and variation what implement in form and on details; but scope of patent protection of the present utility model, still must be as the criterion with the scope that appending claims was defined.
Claims (5)
1. an anti-dazzle scatter-type LED-backlit billboard, is characterized in that, described billboard comprises base plane, translucent lampshade, comprehensive LED assembly and controller;
Described translucent lampshade is installed on base plane and covers the LED assembly;
Described controller is arranged on the lower left corner at the described base plane back side, controls the LED wafer luminous;
Described comprehensive LED assembly comprises omnibearing luminous LED lamp pearl and transparent substrates.
2. anti-dazzle scatter-type LED-backlit billboard according to claim 1, is characterized in that, described omnidirectional luminous LED lamp pearl comprises a transparent rack and is positioned at a plurality of LED wafers at LEDDeng Zhu center; Described LED bottom of wafer is provided with the SMD stitch of Power supply.
3. anti-dazzle scatter-type LED-backlit billboard according to claim 1, is characterized in that, described translucent lampshade and comprehensive LED assembly are installed on the base plane front.
4. anti-dazzle scatter-type LED-backlit billboard according to claim 1, is characterized in that, the transparent substrates in described comprehensive LED assembly is positioned at translucent lampshade, is distributed with the blind hole array be comprised of blind hole.
5. anti-dazzle scatter-type LED-backlit billboard according to claim 4, is characterized in that, described blind hole is embedded with omnibearing luminous LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320503652 CN203366671U (en) | 2013-08-16 | 2013-08-16 | Anti-dazzle scattering type LED (light-emitting diode) backlight advertisement board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320503652 CN203366671U (en) | 2013-08-16 | 2013-08-16 | Anti-dazzle scattering type LED (light-emitting diode) backlight advertisement board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203366671U true CN203366671U (en) | 2013-12-25 |
Family
ID=49814404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320503652 Expired - Fee Related CN203366671U (en) | 2013-08-16 | 2013-08-16 | Anti-dazzle scattering type LED (light-emitting diode) backlight advertisement board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203366671U (en) |
-
2013
- 2013-08-16 CN CN 201320503652 patent/CN203366671U/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: 20131225 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |