CN203134293U - LED display screen and LED lamp panel mask thereof - Google Patents
LED display screen and LED lamp panel mask thereof Download PDFInfo
- Publication number
- CN203134293U CN203134293U CN 201320137189 CN201320137189U CN203134293U CN 203134293 U CN203134293 U CN 203134293U CN 201320137189 CN201320137189 CN 201320137189 CN 201320137189 U CN201320137189 U CN 201320137189U CN 203134293 U CN203134293 U CN 203134293U
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- China
- Prior art keywords
- led lamp
- face shield
- lamp plate
- led
- lamp panel
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- Expired - Lifetime
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Abstract
The utility model discloses an LED display screen and an LED lamp panel mask thereof. Through holes used for containing lamp beads are formed in the mask body of the LED lamp panel mask; ribs are arranged around the through holes; spherical mushroom heads, used for fixing the mask body on the LED lamp panel, are arranged on the ribs; and penetrating heat dissipation channels are formed in the ribs. The LED display screen comprises an LED lamp panel and the LED lamp panel mask which is mounted on the LED lamp panel; and a plurality of LED lamp beads, as well as positioning holes used for containing the spherical mushroom heads, are arranged on the LED lamp panel. The LED display screen and the LED lamp panel mask thereof have the benefits that the arrangement of the through holes can effectively reduce blockage of LED light by the mask, and can greatly reduce the weight of the LED display screen; through the arrangement of reinforcing blocks, the mask body has a better rigidity; mushroom heads are used as the connecting pieces for the LED lamp panel, so that the mounting and dismounting are convenient; and the positioning function of the reinforcing blocks can excellently maintain the stability of the connection.
Description
Technical field
The utility model relates to LED display, relates in particular to a kind of LED display and LED lamp plate face shield thereof.
Background technology
Often need to cover in addition a face mask on the lamp plate of existing LED display; play the effect of isolating and protecting LED lamp pearl; the method of screw locking is adopted in the combination of existing face shield and LED lamp plate usually; and because LED shows that the area of module is bigger; for need arranging the many places screw at face shield, the flatness between assurance face shield and the lamp plate locks; in case need dismounting to reprocess then need to discharge one by one screw, process exception is loaded down with trivial details, inefficiency.In addition, existing face shield is comparatively thick and heavy and the light of meeting shield portions LED.
The utility model content
The lamp plate face shield that the technical matters that the utility model mainly solves provides a kind of LED display and can effectively protect LED lamp pearl, this face shield has advantage frivolous and easy to loading and unloading.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of LED lamp plate face shield is provided, have be used to the through hole that holds the lamp pearl at the face shield body, around through hole, be provided with fin, be provided with for the face shield body being fixed on spherical mushroom head on the LED lamp plate at described fin, in described fin, be provided with penetrating heat dissipation channel.
Wherein, the fin of adjacent through-holes is provided with a reinforcement block in intersection.
Wherein, described reinforcing is cruciform soon.
Wherein, described spherical mushroom head is for vertically to carry out the bulb that cross is cut apart.
Wherein, described spherical mushroom head is located at the fin intersection of adjacent through-holes.
Wherein, the arrangement mode of described through hole is that matrix is arranged.
Wherein, described fin is paliform.
For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: a kind of LED display is provided, comprise LED lamp plate and the face shield that is installed on this LED lamp plate, described face shield comprises all features of technique scheme, and described LED lamp plate is provided with plurality of LEDs lamp pearl and is used for holding the pilot hole of spherical mushroom head.
The beneficial effects of the utility model are:, can also significantly alleviate the weight of LED display, and make the face shield body have favorable rigidity by the setting of reinforcement block the stopping of LED light by the effective minimizing face shield of arranging of through hole; Be used as web member with the LED lamp plate by mushroom head, can mount and dismount easily, the positioning action of reinforcement block can also keep the flatness that connects well.
Description of drawings
Fig. 1 is the rear view of the utility model LED lamp plate face shield;
Fig. 2 is the front view of the utility model LED lamp plate face shield;
Fig. 3 is the back side front view of the utility model LED lamp plate face shield;
Fig. 4 is that the A-A of Fig. 3 is to view.
The main element symbol description:
1, face shield body; 2, through hole; 3, fin; 4, reinforcement block; 5, spherical mushroom head; 6, heat dissipation channel.
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
A kind of LED display, the LED lamp plate that comprises LED lamp plate face shield and be installed in the LED lamp plate face shield back side, described LED lamp plate are provided with a plurality of LED lamp pearls.
See also Fig. 1 to Fig. 4, offer a plurality of through holes 2 at face shield body 1, described through hole 2 is used for holding LED lamp pearl, and in the present embodiment, described a plurality of through holes 2 are rectangular and arrange.
Be provided with the fin 3 of paliform along through hole 2 peripheries at the back side of face shield body 1, described fin 3 is provided with a plurality of spherical mushrooms 5, correspondingly, the LED lamp plate is provided with pilot hole, thereby described spherical mushroom 5 is used for extruding and inserts described pilot hole face shield body 1 is fixed on the LED lamp plate, in the present embodiment, described spherical mushroom 5 is being for vertically to carry out the bulb that cross is cut apart, and described spherical 5 intersections that are arranged at the fin 3 of adjacent four through holes 2 that pester.
Be provided with penetrating heat dissipation channel 6 in the described fin 3, the heat that LED lamp pearl produces can distribute from this heat dissipation channel 6.
Further, in the present embodiment, the intersection of the fin 3 of adjacent four through holes 2 also convexes with criss-cross reinforcement block 4, when described spherical mushroom 5 is inserted described pilot hole, described reinforcement block 4 is resisted against on the LED lamp plate, makes LED lamp plate face shield and LED lamp plate entirely fixing.
The beneficial effects of the utility model are:, can also significantly alleviate the weight of LED display, and make the face shield body have favorable rigidity by the setting of reinforcement block the stopping of LED light by the effective minimizing face shield of arranging of through hole; Be used as web member with the LED lamp plate by mushroom head, can mount and dismount easily, the positioning action of reinforcement block can also keep the flatness that connects well.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. LED lamp plate face shield, it is characterized in that: have be used to the through hole that holds the lamp pearl at the face shield body, around through hole, be provided with fin, be provided with for the face shield body being fixed on spherical mushroom head on the LED lamp plate at described fin, in described fin, be provided with penetrating heat dissipation channel.
2. LED lamp plate face shield according to claim 1, it is characterized in that: the fin of adjacent through-holes is provided with a reinforcement block in intersection.
3. LED lamp plate face shield according to claim 2 is characterized in that: described reinforcing is cruciform soon.
4. LED lamp plate face shield according to claim 1 is characterized in that: described spherical mushroom head is for vertically to carry out the bulb that cross is cut apart.
5. LED lamp plate face shield according to claim 1 is characterized in that: a described spherical fin intersection that is located at adjacent through-holes that pesters.
6. LED lamp plate face shield according to claim 1, it is characterized in that: the arrangement mode of described through hole is that matrix is arranged.
7. LED lamp plate face shield according to claim 1, it is characterized in that: described fin is paliform.
8. LED display comprises the LED lamp plate and is installed in face shield on this LED lamp plate, it is characterized in that: described face shield is as described in any one of the claim 1-7, and described LED lamp plate is provided with plurality of LEDs lamp pearl and is used for holding the pilot hole of spherical mushroom head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137189 CN203134293U (en) | 2013-03-25 | 2013-03-25 | LED display screen and LED lamp panel mask thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137189 CN203134293U (en) | 2013-03-25 | 2013-03-25 | LED display screen and LED lamp panel mask thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203134293U true CN203134293U (en) | 2013-08-14 |
Family
ID=48942245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320137189 Expired - Lifetime CN203134293U (en) | 2013-03-25 | 2013-03-25 | LED display screen and LED lamp panel mask thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203134293U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745667A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Light-emitting diode (LED) case display screen mask |
| CN108844033A (en) * | 2018-05-14 | 2018-11-20 | 安徽卡澜特车灯科技有限公司 | A kind of bis- optical lens mould groups of more particle LED |
| CN110120185A (en) * | 2018-02-06 | 2019-08-13 | 深圳诚通光电科技有限公司 | A kind of LED display of anticollision |
| WO2020187213A1 (en) * | 2019-03-19 | 2020-09-24 | 深圳光峰科技股份有限公司 | Led display screen |
| WO2020244191A1 (en) * | 2019-06-06 | 2020-12-10 | 深圳市洲明科技股份有限公司 | Led display screen mask and led display screen |
-
2013
- 2013-03-25 CN CN 201320137189 patent/CN203134293U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745667A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Light-emitting diode (LED) case display screen mask |
| CN110120185A (en) * | 2018-02-06 | 2019-08-13 | 深圳诚通光电科技有限公司 | A kind of LED display of anticollision |
| CN108844033A (en) * | 2018-05-14 | 2018-11-20 | 安徽卡澜特车灯科技有限公司 | A kind of bis- optical lens mould groups of more particle LED |
| WO2020187213A1 (en) * | 2019-03-19 | 2020-09-24 | 深圳光峰科技股份有限公司 | Led display screen |
| WO2020244191A1 (en) * | 2019-06-06 | 2020-12-10 | 深圳市洲明科技股份有限公司 | Led display screen mask and led display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |