CN203242261U - LED screen - Google Patents
LED screen Download PDFInfo
- Publication number
- CN203242261U CN203242261U CN 201320107409 CN201320107409U CN203242261U CN 203242261 U CN203242261 U CN 203242261U CN 201320107409 CN201320107409 CN 201320107409 CN 201320107409 U CN201320107409 U CN 201320107409U CN 203242261 U CN203242261 U CN 203242261U
- Authority
- CN
- China
- Prior art keywords
- led
- circuit plate
- led circuit
- heat sink
- erecting bed
- 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
Links
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 description 1
Abstract
The utility model discloses an LED screen which comprises an LED circuit board, wherein an LED lamp is arranged in an installation platform on the LED circuit board, and the LED circuit board and the installation platform on the LED circuit board are integrally surrounded by heat dissipation plates. According to the LED screen, the illumination power of the LED lamp can be improved, and therefore the whole display effect is effectively improved.
Description
Technical field
The utility model relates to LED screen field, is specially a kind of LED screen.
Background technology
LED screen is a kind ofly to arrange in order and the novel imaging electronics made with light emitting diode.Because the characteristics such as its brightness is high, visible angle is wide, the life-span is long just are being widely used in the demonstration field.Prior art LED screen is because thermal diffusivity is relatively poor, and display effect is limited.
The utility model content
The purpose of this utility model provides a kind of LED screen, to solve the problem of prior art LED screen poor radiation.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
A kind of LED screen, it is characterized in that: include the led circuit plate, form a plurality of erecting beds on the described led circuit plate, be respectively equipped with the LED lamp in the erecting bed, also include the whole heat sink that surrounds erecting bed on led circuit plate and the led circuit plate, described LED lamp light-emitting area is stretched out from the heat sink top, and described heat sink top, bottom are respectively arranged with a plurality of louvres that lead to the led circuit plate.
Described a kind of LED screen is characterized in that: described led circuit plate and upper erecting bed outer wall thereof are provided with the insulation course of isolated led circuit plate and heat sink.
In the utility model, the led circuit plate places in the heat sink, can improve the integral heat sink performance, can improve the luminous power of LED lamp, and then has effectively improved whole display effect.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1.A kind of LED screen, include led circuit plate 1, form a plurality of erecting beds 2 on the led circuit plate 1, be respectively equipped with LED lamp 3 in the erecting bed 2, also include the whole heat sink 4 that surrounds erecting bed 2 on led circuit plate 1 and the led circuit plate 1, LED lamp 3 light-emitting areas are stretched out from heat sink 4 tops, and heat sink 4 tops, bottom are respectively arranged with a plurality of louvres 5 that lead to led circuit plate 1.Led circuit plate 1 and upper erecting bed outer wall thereof are provided with the insulation course 6 of isolated led circuit plate 1 and heat sink 4.
Claims (2)
1. a LED shields, it is characterized in that: include the led circuit plate, form a plurality of erecting beds on the described led circuit plate, be respectively equipped with the LED lamp in the erecting bed, also include the whole heat sink that surrounds erecting bed on led circuit plate and the led circuit plate, described LED lamp light-emitting area is stretched out from the heat sink top, and described heat sink top, bottom are respectively arranged with a plurality of louvres that lead to the led circuit plate.
2. a kind of LED according to claim 1 shields, and it is characterized in that: described led circuit plate and upper erecting bed outer wall thereof are provided with the insulation course of isolated led circuit plate and heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107409 CN203242261U (en) | 2013-03-08 | 2013-03-08 | LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107409 CN203242261U (en) | 2013-03-08 | 2013-03-08 | LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242261U true CN203242261U (en) | 2013-10-16 |
Family
ID=49319533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107409 Expired - Fee Related CN203242261U (en) | 2013-03-08 | 2013-03-08 | LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016107021A1 (en) * | 2015-01-04 | 2016-07-07 | 袁志贤 | Ground-embedded led screen |
-
2013
- 2013-03-08 CN CN 201320107409 patent/CN203242261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016107021A1 (en) * | 2015-01-04 | 2016-07-07 | 袁志贤 | Ground-embedded led screen |
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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: 20131016 Termination date: 20140308 |