CN201788642U - Patch type LED display screen face shield - Google Patents
Patch type LED display screen face shield Download PDFInfo
- Publication number
- CN201788642U CN201788642U CN2010205420707U CN201020542070U CN201788642U CN 201788642 U CN201788642 U CN 201788642U CN 2010205420707 U CN2010205420707 U CN 2010205420707U CN 201020542070 U CN201020542070 U CN 201020542070U CN 201788642 U CN201788642 U CN 201788642U
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- CN
- China
- Prior art keywords
- face shield
- display screen
- led display
- mounted led
- surface mounted
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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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Abstract
The utility model relates to a patch type LED display screen face shield. The face shield has a grid structure formed by a plurality of pixel units which are projectingly equipped on the outer surface of the face shield. The center of each pixel unit is provided with a through hole which passes through the face shield and is used for disposing a patch type LED. The outer end surface of each pixel unit has an arc concave structure. The recessed bottoms on the left and right side of each arc concave structure are closer to the outer surface of the face shield than the patch type LEDs inside the through holes are. By adopting the LED display screen face shield in the utility model, The visual angle of the patch type LED display screen is enlarged with a maximum angle up to 180 DEG. Therefore, the visible range of the patch type LED display screen is enlarged and the spectators have a more satisfied experience in terms of the watching angle.
Description
Technical field
The utility model relates to the LED field, relates in particular to a kind of adopting surface mounted LED display screen face shield.
Background technology
(LED display is applied in multiple occasions such as indoor, outdoor more and more for Light Emitting Diode, LED) the continuous development of technology along with light emitting diode.LED display generally is made up of LED display face shield, PCB circuit board and drain pan.When being applied in when indoor, usually adopt the adopting surface mounted LED display screen, and owing to there is defective in the structural design of present adopting surface mounted LED display screen on the market, make that its visible angle is less, generally about 100 degree, therefore, limited the visual range of adopting surface mounted LED display screen, reduced the satisfaction of spectators its viewing angle.
The utility model content
The utility model embodiment technical matters to be solved is, a kind of adopting surface mounted LED display screen face shield is provided, and can increase its visual perspective, to increase the visual range of adopting surface mounted LED display screen, improves the satisfaction of spectators to its viewing angle.
For solving the problems of the technologies described above, a kind of adopting surface mounted LED display screen face shield is provided, described face shield is the network that is formed by some pixels unit, described pixel unit protrudes setting from the outside surface of face shield, each middle part, pixel unit is provided with runs through through hole face shield, that be used to be provided with adopting surface mounted LED, the outer face of each pixel unit is the arc-shaped concave structure, and the concave bottom of the left and right sides of this arc-shaped concave structure is than the outside surface of being located at the more close face shield of adopting surface mounted LED in the through hole.
Based on a kind of design concept of the present utility model, the concave bottom of the both sides up and down of described arc-shaped concave structure is than being located at the outside surface of the interior adopting surface mounted LED of through hole further from face shield.
Based on a kind of design concept of the present utility model, the front of described pixel unit is provided with groove, and spray is provided with mute light dirty oil.
Based on a kind of design concept of the present utility model, described pixel is provided with groove between the unit.
Technique scheme has following beneficial effect at least:
By a kind of adopting surface mounted LED display screen face shield is provided, described face shield is the network that is formed by some pixels unit, described pixel unit protrudes setting from the outside surface of face shield, each pixel unit middle part is provided with runs through face shield, be used to be provided with the through hole of adopting surface mounted LED, the outer face of each pixel unit is the arc-shaped concave structure, the concave bottom of the left and right sides of this arc-shaped concave structure is than the outside surface of being located at the more close face shield of adopting surface mounted LED in the through hole, therefore increased the visual perspective of adopting surface mounted LED display screen, maximum visual angle can reach 180 degree, thereby increased the visual range of adopting surface mounted LED display screen, improved the satisfaction of spectators its viewing angle.
Description of drawings
Fig. 1 is the front view of the adopting surface mounted LED display screen face shield of the utility model embodiment.
Fig. 2 is the left view of the adopting surface mounted LED display screen face shield of the utility model embodiment.
Fig. 3 is the vertical view of the adopting surface mounted LED display screen face shield of the utility model embodiment.
Embodiment
As shown in Figure 1 to Figure 3, the adopting surface mounted LED display screen face shield of the utility model embodiment, it mainly is the network that is formed by some pixels unit 1, each pixel unit 1 protrudes setting from the outside surface 8 of face shield, each 1 middle part, pixel unit is provided with runs through face shield, be used to be provided with the through hole of adopting surface mounted LED 2, the outer face of pixel unit 1 is an arc-shaped concave structure 3 as shown in Figure 2, the concave bottom 4 in the left side of this arc-shaped concave structure and the concave bottom on right side are than the outside surface 8 of being located at the adopting surface mounted LED 2 more close face shields in the through hole, like this, because pixel unit 1 has adopted arc-shaped concave structure 3, and the concave bottom of adopting surface mounted LED 2 a little higher than arc-shaped concave structure 3 left and right sides on left and right directions, increased the visual perspective of adopting surface mounted LED display screen, maximum visual angle can reach 180 degree, thereby increased the visual range of adopting surface mounted LED display screen, improved the satisfaction of spectators its viewing angle.
As a kind of embodiment; face shield is according to the lamp tube shapes of adopting surface mounted LED 2; the concave bottom 5 of the upside of arc-shaped concave 3 and the concave bottom of downside are than being located at adopting surface mounted LED 2 in the through hole further from the outside surface 8 of face shield; like this; because adopting surface mounted LED 2 is lower than the concave bottom of arc-shaped concave structure both sides about in the of 3 slightly on above-below direction; can protect the fluorescent tube of adopting surface mounted LED 2, avoid it to be damaged by collision.
As a kind of embodiment, the front of pixel unit 1 is provided with groove 6, this groove 6 can be horizontal vertical groove, the front spray of pixel unit 1 is provided with mute light dirty oil, like this, the minute surface that can eliminate adopting surface mounted LED display screen face shield is reflective, and consistent ink black is adopted on the surface, improve the contrast of adopting surface mounted LED display screen face shield, and effectively eliminate glare problem.
As a kind of embodiment, (catabiosis of adopting surface mounted LED display screen face shield can be effectively alleviated in Ultraviolet, UV) high temperature agent also can to contain ultraviolet light in the above-mentioned mute light dirty oil.
As a kind of embodiment, can be provided with groove 7 between the pixel unit 1, it mainly is to be that unit is cut apart with pixel unit 1 on adopting surface mounted LED display screen face shield, form horizontal vertical groove, like this, can visually eliminate since the display module assembly unit bring laterally with modularization problem longitudinally, thereby make the adopting surface mounted LED display screen reach good viewing effect.
The above is an embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (4)
1. adopting surface mounted LED display screen face shield, described face shield is the network that is formed by some pixels unit, described pixel unit protrudes setting from the outside surface of face shield, each middle part, pixel unit is provided with runs through through hole face shield, that be used to be provided with adopting surface mounted LED, it is characterized in that, the outer face of each pixel unit is the arc-shaped concave structure, and the concave bottom of the left and right sides of this arc-shaped concave structure is than the outside surface of being located at the more close face shield of adopting surface mounted LED in the through hole.
2. adopting surface mounted LED display screen face shield as claimed in claim 1 is characterized in that, the concave bottom of the both sides up and down of described arc-shaped concave structure is than being located at the outside surface of the interior adopting surface mounted LED of through hole further from face shield.
3. adopting surface mounted LED display screen face shield as claimed in claim 1 is characterized in that the front of described pixel unit is provided with groove, and spray is provided with mute light dirty oil.
4. as each described adopting surface mounted LED display screen face shield in the claim 1 to 3, it is characterized in that described pixel is provided with groove between the unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205420707U CN201788642U (en) | 2010-09-26 | 2010-09-26 | Patch type LED display screen face shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205420707U CN201788642U (en) | 2010-09-26 | 2010-09-26 | Patch type LED display screen face shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788642U true CN201788642U (en) | 2011-04-06 |
Family
ID=43820599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205420707U Expired - Fee Related CN201788642U (en) | 2010-09-26 | 2010-09-26 | Patch type LED display screen face shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788642U (en) |
-
2010
- 2010-09-26 CN CN2010205420707U patent/CN201788642U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20170926 |