CN203535908U - LED display screen cover - Google Patents
LED display screen cover Download PDFInfo
- Publication number
- CN203535908U CN203535908U CN201320623479.5U CN201320623479U CN203535908U CN 203535908 U CN203535908 U CN 203535908U CN 201320623479 U CN201320623479 U CN 201320623479U CN 203535908 U CN203535908 U CN 203535908U
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- CN
- China
- Prior art keywords
- face shield
- led display
- fixed bar
- lamp pearl
- air vent
- 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 discloses an LED display screen cover which comprises a cover body. The cover body is provided with multiple sets of LED lamp bead installation holes, the cover body is further provided with ventilation holes, and the ventilation holes are provided with louver structures. The LED display screen cover is provided with the ventilation holes which are provided with the louver structures, ventilation is facilitated, weight is lowered, module radiating is facilitated, natural light on the back face of a display screen can also be shielded and prevented from entering eyes of humans, and the situation that pixels of images of the LED display screen are influenced and the contrast ratio of the images of the display screen is reduced cannot occur.
Description
Technical field
The utility model relates to a kind of LED display field, relates in particular to a kind of LED display face shield.
Background technology
LED display is the outstanding person who shows at present industry, the application of large-scale outdoor LED display screen is more and more extensive, after tradition LED display is installed, individual module is very thick and heavy, own wt is relatively thick and heavy and stuffy, the module that has occurred thus hollow out design, face shield steel construction requirement of strength to face shield in the situation that wind-force is very large is very high, and easily impaired, in order to solve such problem, the LED display of prior art arranges air vent and solves the ventilative and too heavy problem of LED display on face shield, although but such LED display has reduced weight and windage, when but the LED display face shield that air vent is set is arranged on open air, when watching LED display, because making the natural light at the display screen back side, air vent enters human eye, the picture pixel of LED display is affected, reduce display screen picture contrast, affect the display effect of whole screen.
Utility model content
The utility model mainly provides a kind of LED display face shield that can reduce windage and not affect contrast.
To achieve these goals, the technical solution scheme of proposition of the present utility model is: a kind of LED display face shield, and it comprises face shield body, is provided with the LED lamp pearl mounting hole of many groups on face shield body, on face shield body, be also provided with air vent, on air vent, be provided with shutter.
Wherein, described shutter comprises fixed bar, blinds and control enclosure, and one end of blinds is installed on fixed bar, and rotates along the length direction of fixed bar, and one end of fixed bar is connected with control enclosure, and control enclosure is used for controlling fixed bar and moves along its length.
Wherein, in described control enclosure, be provided with the stop means that spacing described fixed bar moves.
Wherein, the LED lamp pearl mounting holes of described many groups are matrix and are arranged on mask body, between the row that described air vent is arranged at LED lamp pearl mounting hole and row or row and go between.
Wherein, described air vent is bar hole, and the blinds of described shutter arranges with the length direction of bar hole is vertical.
Wherein, the front of described face shield body is provided with the broached-tooth design corresponding with described LED lamp pearl mounting hole, and the LED lamp pearl mounting hole of same group is arranged on different sawtooth platforms.
The beneficial effects of the utility model are: the face shield that is different from the LED display of prior art, on face shield, be only provided with air vent, when watching LED display, because making the natural light at the display screen back side, air vent enters human eye, the picture pixel of LED display is affected, reduce display screen picture contrast, affect the display effect of whole screen, LED display face shield of the present utility model, be provided with equally air vent, but on air vent, be provided with shutter, so, can ventilate and reduce weight, the natural light that can also shelter from the display screen back side enters human eye, can not affect the picture pixel of LED display and reduce display screen picture contrast.
Accompanying drawing explanation
Fig. 1 is the front view of the face shield of LED display of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the A-A view of Fig. 1.
In figure: 1, face shield body; 2, LED lamp pearl mounting hole; 3, air vent; 4, shutter; 41, fixed bar; 42, blinds; 43, the fulcrum of blinds; 44, control enclosure; 441, zero degree stop means; 442,30 degree stop means; 443,45 degree stop means; 5, the brim of a hat; 6, sawtooth platform.
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1 to Fig. 3, a kind of LED display face shield of present embodiment, it comprises face shield body 1, is provided with the LED lamp pearl mounting hole 2 of many groups on face shield body 1, is also provided with air vent 3 on face shield body 1, is provided with shutter 4 on air vent 3.LED display face shield of the present utility model, be provided with air vent 3, but on air vent 3, be provided with shutter 4, so, can ventilate and reduce weight, the natural light that can also shelter from the display screen back side enters human eye, can not affect the picture pixel of LED display and reduce display screen picture contrast.The described LED lamp pearl mounting hole 2 of many groups refers to that the LED lamp pearl in LED display generally divides into groups by color, does not have an assembly to put the LED lamp pearl of different colours, and arranges as requested, and LED lamp pearl mounting hole 2 is corresponding to be arranged.Certainly, LED display face shield has also comprised conventional settings the such as arranging of installation site that the brim of a hat 5, PCB control, reference column.
In the present embodiment, described shutter 4 comprises fixed bar 41, blinds 42 and control enclosure 44, one end of blinds 42 is installed on fixed bar 41, and the length direction along fixed bar 41 rotates, one end of fixed bar 41 is connected with control enclosure 44, control enclosure 44 moves along its length for controlling fixed bar 41, and the setting position of control enclosure 44 can be to be both directly installed on face shield body 1, also can be installed on the final drain pan of installing of face shield body 1.Certainly, blinds 42 all has fulcrum, the fulcrum 43 of blinds is to be generally rotationally connected with the inwall of air vent 3, like this, when control enclosure 44 control fixed bars 41 move along its length, fixed bar will drive blinds to rotate, and can according to different situations, carry out the angle of adjusting louver like this, realizes the difference of obscurity.
Preferably, in described control enclosure 44, be provided with the stop means that spacing described fixed bar 41 moves, as shown in Figure 3, in control enclosure, be respectively arranged with zero degree stop means 441,30 degree stop means 442 and 45 degree stop means 443, concrete use procedure is, in control enclosure, be provided with a rotating shaft, walk around the control line that rotating shaft is provided with regular length, control line is connected with fixed bar 41, when rotating control line and control line is fixed on to the position of appointment, as while being fixed on 30 degree stop means 442, now blinds 42 is 30 degree with the angle of surface level.Certainly, in other embodiments, can be also other forms of spacing, as pull bar shape, by the number of turns of rotating tension bar, determine the angle of blinds 42 etc.
In the present embodiment, the LED lamp pearl mounting hole 2 of described many groups is matrix and is arranged on face shield body 1, between the row that described air vent is arranged at LED lamp pearl mounting hole 2 and row or row and go between, like this air vent can be set to greatest extent, and mould is offered convenience, outward appearance neat appearance.
In the present embodiment, described air vent 3 is bar holes, the vertical setting of length direction of the blinds 42 of described shutter 4 and bar hole, and shading is even like this, overall appearance.
In the various embodiments described above, the front of described face shield body 1 is provided with the broached-tooth design corresponding with described LED lamp pearl mounting hole 2, the LED lamp pearl mounting hole 2 of same group is arranged on different sawtooth platforms 6, broached-tooth design effect is the impact that reduces light between LED lamp pearl, avoids mirror-reflection that LED display contrast is reduced.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a LED display face shield, it comprises face shield body, is provided with the LED lamp pearl mounting holes of many groups on face shield body, it is characterized in that, is also provided with air vent on face shield body, is provided with shutter on air vent.
2. LED display face shield according to claim 1, it is characterized in that, described shutter comprises fixed bar, blinds and control enclosure, one end of blinds is installed on fixed bar, and the length direction along fixed bar rotates, one end of fixed bar is connected with control enclosure, and control enclosure is used for controlling fixed bar and moves along its length.
3. LED display face shield according to claim 2, is characterized in that, is provided with the stop means that spacing described fixed bar moves in described control enclosure.
4. LED display face shield according to claim 1, is characterized in that, the LED lamp pearl mounting holes of described many groups are matrix and are arranged on mask body, between the row that described air vent is arranged at LED lamp pearl mounting hole and row or between capable.
5. LED display face shield according to claim 4, is characterized in that, described air vent is bar hole, and the blinds of described shutter arranges with the length direction of bar hole is vertical.
6. according to the LED display face shield described in claim 1-5 any one, it is characterized in that, the front of described face shield body is provided with the broached-tooth design corresponding with described LED lamp pearl mounting hole, and the LED lamp pearl mounting hole of same group is arranged on different sawtooth platforms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623479.5U CN203535908U (en) | 2013-10-10 | 2013-10-10 | LED display screen cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623479.5U CN203535908U (en) | 2013-10-10 | 2013-10-10 | LED display screen cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535908U true CN203535908U (en) | 2014-04-09 |
Family
ID=50422090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320623479.5U Expired - Fee Related CN203535908U (en) | 2013-10-10 | 2013-10-10 | LED display screen cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535908U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575314A (en) * | 2015-01-30 | 2015-04-29 | 深圳市昂贝泰克光电有限公司 | LED display screen mask |
| CN105869532A (en) * | 2014-07-14 | 2016-08-17 | 吴小刚 | Ventilating light-proof LED panel with inclined stopping plate structure |
| EP3158558A1 (en) * | 2014-06-23 | 2017-04-26 | Kales, Jolanda Jacoba Maria | Drone, method and systems for airborne visualization |
| WO2017146952A1 (en) * | 2016-02-25 | 2017-08-31 | Digital Outdoor Llc | Vented led display and method of manufacturing |
| CN109296912A (en) * | 2018-11-19 | 2019-02-01 | 长沙科悦企业管理咨询有限公司 | A kind of concealed electronic information displaying device of insertion |
| CN113888992A (en) * | 2021-11-05 | 2022-01-04 | 江西鑫彩晨光电科技有限公司 | Integrated three-dimensional LED display module |
-
2013
- 2013-10-10 CN CN201320623479.5U patent/CN203535908U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3158558A1 (en) * | 2014-06-23 | 2017-04-26 | Kales, Jolanda Jacoba Maria | Drone, method and systems for airborne visualization |
| CN105869532A (en) * | 2014-07-14 | 2016-08-17 | 吴小刚 | Ventilating light-proof LED panel with inclined stopping plate structure |
| CN104575314A (en) * | 2015-01-30 | 2015-04-29 | 深圳市昂贝泰克光电有限公司 | LED display screen mask |
| WO2017146952A1 (en) * | 2016-02-25 | 2017-08-31 | Digital Outdoor Llc | Vented led display and method of manufacturing |
| US10276073B2 (en) | 2016-02-25 | 2019-04-30 | Digital Outdoor Llc | Vented LED display and method of manufacturing |
| CN109296912A (en) * | 2018-11-19 | 2019-02-01 | 长沙科悦企业管理咨询有限公司 | A kind of concealed electronic information displaying device of insertion |
| CN113888992A (en) * | 2021-11-05 | 2022-01-04 | 江西鑫彩晨光电科技有限公司 | Integrated three-dimensional LED display module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lei Chau new energy (Shenzhen) Co., Ltd. Assignor: Shenzhen Zhouming Technology Co., Ltd. Contract record no.: 2015440020154 Denomination of utility model: Face shield for LED display screen Granted publication date: 20140409 License type: Exclusive License Record date: 20150506 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20201010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |