CN203787041U - LED (light-emitting diode) display screen mask - Google Patents
LED (light-emitting diode) display screen mask Download PDFInfo
- Publication number
- CN203787041U CN203787041U CN201420145904.9U CN201420145904U CN203787041U CN 203787041 U CN203787041 U CN 203787041U CN 201420145904 U CN201420145904 U CN 201420145904U CN 203787041 U CN203787041 U CN 203787041U
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- CN
- China
- Prior art keywords
- plate
- base plate
- plates
- bottom plate
- led display
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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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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Device Packages (AREA)
Abstract
The utility model discloses an LED (light-emitting diode) display screen mask and relates to the field of LED display screens.The mask comprises a bottom plate and a plurality of identical units on a plane of the bottom plate side by side, wherein each unit comprises an upper side plate, a lower side plate and a plurality of spacing plates; arc structures are arranged on the inner sides of the upper side plates; the upper side plates are perpendicular to the bottom plate; an arc structure is arranged on one side, facing towards each upper side plate, of each spacing plate; arcs are tangent with the plane of the bottom plate; the other sides of the spacing plates are perpendicular to the bottom plate; arc structures are arranged on the inner sides of the lower side plates; arcs are tangent with the plane of the bottom plate; and holes distributed regularly are formed in the bottom plate within scopes between the upper side plates and the adjacent spacing plates, between the lower side plates and the adjacent spacing plates and between the adjacent spacing plates.According to the LED display screen mask, the consumption of raw materials can be reduced, and the luminous diffusivity and luminous uniformity of an LED are improved.
Description
Technical field
The utility model relates to LED display field, relates in particular to a kind of LED display face shield.
Background technology
In prior art, LED display face shield adopts plane Sai line and the top cap that keeps off the rain to be made, for the whole reflective and the brim of a hat of display screen, to the LED dust-break of keeping off the rain, not very desirable, there will be the reflective inhomogeneous of monomer area, screen body divides brightness to have deviation and local out-of-flatness, and the luminance of watching both sides to occur from side is inconsistent; The face shield the brim of a hat and face shield connection area are little, easily cause the brim of a hat to damage, shading rain cap eaves there will be the dust of part to come off after laying dust and rainwater, thereby cause, causes in use for some time surface dirty, cannot clear up, largely affect the external sight of display screen and display effect.
Utility model content
The utility model is for LED display face shield in prior art owing to adopting plane Sai line and the top cap that keeps off the rain to cause the reflective inhomogeneous a kind of LED display face shield proposing, and this face shield can reduce starting material use amount, the raising luminous scattered power of LED and uniformity of luminance.
The technical solution of the utility model is as follows:
LED display face shield consists of side by side a plurality of same units on base plate and base plate plane, wherein individual unit comprises epipleural, lower side panel and a plurality of the plates in base plate homonymy, wherein, epipleural inner side is set to arcuate structure, and epipleural is vertical with base plate, and a plate is set to arcuate structure towards a side of epipleural, and this arc and base plate plane are tangent, between plate opposite side and base plate perpendicular, lower side panel inner side is set to arcuate structure, and this arc and base plate plane tangent; Epipleural and adjacent between plate, lower side panel and adjacent between plate and adjacent between in the scope that base plate is divided between plate, the hole that base plate is set to arrange by rule.
The above-mentioned base plate back side and a plate relative position place are set to groove.
Above-mentioned hole is circular or square.
Above-mentioned hole is one or more.
The beneficial effects of the utility model: face shield of the present utility model is owing to being set to groove at the base plate back side and a plate relative position place, thereby minimizing starting material use amount reduces this body weight of face shield; Due to epipleural inner side and a plate one side employing arcuate structure, thereby pull open suitable distance with pixel, thereby improve the luminous scattered power of LED; Adopt integral type pixel arc to surround structure, improved product uniformity of luminance, reduce the reflective inequality that cause because of surperficial reason screen surface.
Accompanying drawing explanation
Fig. 1 is the utility model LED display face shield perspective view;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the utility model LED display face shield front elevation;
Fig. 4 is the utility model LED display face shield rear view.
Embodiment
In order better to illustrate, be now further described the utility model by reference to the accompanying drawings.
LED display face shield as shown in Figures 1 to 4 consists of side by side a plurality of same units on base plate 1 and base plate plane, wherein individual unit comprises epipleural 2, lower side panel 3 and a plurality of the plates 4 in base plate 1 homonymy, wherein, epipleural 2 inner sides are set to arcuate structure, and epipleural 2 is vertical with base plate 1, between plate 4 towards a side of epipleural 1, be set to arcuate structure, and this arc and base plate 1 plane are tangent, between plate 4 opposite sides and base plate 1 perpendicular, lower side panel 3 inner sides are set to arcuate structure, and this arc and base plate 1 plane tangent; Epipleural 2 and adjacent between plate 4, lower side panel 2 and adjacent between plate 4 and adjacent between in the scope that base plate 1 is divided between plate 4, the hole 5 that base plate 1 is set to arrange by rule.Base plate 1 back side and a plate 4 relative position places are set to groove 6; Hole 5 is circular or square; Hole 5 is one or more.
Claims (4)
1. a LED display face shield, it is characterized in that: by a plurality of same units on base plate and base plate plane, formed side by side, wherein individual unit comprises epipleural, lower side panel and a plurality of the plates in base plate homonymy, wherein, epipleural inner side is set to arcuate structure, and epipleural is vertical with base plate, between plate towards a side of epipleural, be set to arcuate structure, and this arc and base plate plane are tangent, between plate opposite side and base plate perpendicular, lower side panel inner side is set to arcuate structure, and this arc and base plate plane tangent; Epipleural and adjacent between plate, lower side panel and adjacent between plate and adjacent between in the scope that base plate is divided between plate, the hole that base plate is set to arrange by rule.
2. LED display face shield according to claim 1, is characterized in that: the described base plate back side and a plate relative position place are set to groove.
3. LED display face shield according to claim 1, is characterized in that: described hole is for circular or square.
4. LED display face shield according to claim 1, is characterized in that: described hole is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145904.9U CN203787041U (en) | 2014-03-28 | 2014-03-28 | LED (light-emitting diode) display screen mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145904.9U CN203787041U (en) | 2014-03-28 | 2014-03-28 | LED (light-emitting diode) display screen mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787041U true CN203787041U (en) | 2014-08-20 |
Family
ID=51323202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420145904.9U Expired - Fee Related CN203787041U (en) | 2014-03-28 | 2014-03-28 | LED (light-emitting diode) display screen mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787041U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854575A (en) * | 2014-03-28 | 2014-06-11 | 辰溪顾通科技有限公司 | LED (Light-Emitting Diode) display screen mask |
| WO2016127576A1 (en) * | 2015-02-15 | 2016-08-18 | 北京环宇蓝博科技有限公司 | Led display screen cover and led display screen |
| US10323819B2 (en) | 2015-02-15 | 2019-06-18 | Beijing Universal Lanbo Technology Co., Ltd. | LED display screen covers and LED displays |
-
2014
- 2014-03-28 CN CN201420145904.9U patent/CN203787041U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854575A (en) * | 2014-03-28 | 2014-06-11 | 辰溪顾通科技有限公司 | LED (Light-Emitting Diode) display screen mask |
| WO2016127576A1 (en) * | 2015-02-15 | 2016-08-18 | 北京环宇蓝博科技有限公司 | Led display screen cover and led display screen |
| US9423535B1 (en) | 2015-02-15 | 2016-08-23 | Beijing Universal Lambo Technology Co., Ltd. | LED display screen covers and LED displays |
| US9709241B2 (en) | 2015-02-15 | 2017-07-18 | Beijing Universal Lanbo Technology Co., Ltd | Methods of fabricating LED display screen covers and LED displays |
| US10323819B2 (en) | 2015-02-15 | 2019-06-18 | Beijing Universal Lanbo Technology Co., Ltd. | LED display screen covers and LED displays |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20160328 |