CN205232673U - Cooling device of LED display screen - Google Patents
Cooling device of LED display screen Download PDFInfo
- Publication number
- CN205232673U CN205232673U CN201521134670.9U CN201521134670U CN205232673U CN 205232673 U CN205232673 U CN 205232673U CN 201521134670 U CN201521134670 U CN 201521134670U CN 205232673 U CN205232673 U CN 205232673U
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- Prior art keywords
- led display
- water pipe
- cooling water
- support
- cooling device
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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.)
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Abstract
The utility model discloses a cooling device of LED display screen, the LED display screen is installed on a support, cooling device includes fan, the 1st and the 2nd blast pipe and cooling tube, the one end of the 1st blast pipe is connected on the fan, and the middle part of the 2nd blast pipe is connected to the other end, the 2nd blast pipe horizontal installation is in the bottom of support, the cooling tube has a plurality ofly at vertical direction parallel arrangement, the lower extreme of every cooling tube all with the 2nd blast pipe intercommunication, the upper portion at the support is fixed to the upper end of cooling tube, the cooling tube is close to support one side, has a plurality of ventilation holes along cooling tube length direction is spaced apart. This cooling device dispels the heat to the LED display screen through air -cooled mode, has guaranteed the normal use of LED display screen, its simple structure, light, and the cooling effect is good.
Description
Technical field
LED display of the present invention, particularly relates to a kind of cooling device of LED display.
Background technology
LED display is widely used.But LED display inner heat generating components is more, major heat producing components is LED, drive IC and Switching Power Supply etc., therefore needs to carry out heat dissipation design to LED large-screen.But, existing radiating mode not only complex structure, and cost is higher.
Summary of the invention
For solving above-mentioned problems of the prior art, the purpose of this utility model is to provide the cooling device of simple, the lower-cost LED large-screen of a kind of structure.
For this reason, technology of the present utility model solves as follows:
A cooling device for LED display, described LED display is arranged on a support, and described cooling device comprises blower fan, the 1st and the 2nd ajutage and cooling water pipe, and one end of described 1st ajutage is connected on blower fan, and the other end connects the middle part of the 2nd ajutage; Described 2nd ajutage level is arranged on the bottom of support; Described cooling water pipe is arranged with in parallel multiple at vertical direction, the lower end of each cooling water pipe is all communicated with described 2nd ajutage, and the upper end of cooling water pipe is fixed on the top of support; At described cooling water pipe near support side, have multiple wind pushing hole along cooling water pipe length direction interval.
The diameter of the wind pushing hole on described cooling water pipe top is more bigger than the diameter of the wind pushing hole of bottom.
The beneficial effects of the utility model are as follows:
1, adopt air cooling way to dispel the heat to LED display, ensure that the normal use of LED display;
2, structure is simple, light, good cooling results.
Accompanying drawing explanation
Fig. 1 is provided with the structural representation of the LED display of the utility model cooling device.
Embodiment
Be described in detail below in conjunction with the structure of accompanying drawing to LED display cooling device of the present utility model.
As shown in Figure 1, described LED display 13 is installed on the support 14, and described cooling device comprises blower fan 10, the 1st ajutage 15 and the 2nd ajutage 11 and cooling water pipe.Described 1st send one end of 15 to be connected on blower fan 10, and the other end connects the middle part of the 2nd ajutage 11.2nd ajutage 11 level is arranged on the bottom of support 14.Described cooling water pipe is arranged with in parallel multiple at vertical direction, the lower end of each cooling water pipe 12 is all communicated with the 2nd ajutage 11, and the upper end of cooling water pipe 12 is fixed on the top of support 14.At cooling water pipe near support side, have multiple wind pushing hole, to cool LED display along cooling water pipe length direction interval.
Consider pressure loss in piping, the diameter of the wind pushing hole on described cooling water pipe top should be more bigger than the diameter of bottom wind pushing hole.
2nd ajutage 11 and each cooling water pipe 12 and formation gap, the LED display back side, after fan starting, cold wind along the 1st, the 2nd ajutage and cooling water pipe conveying, and is discharged from each wind pushing hole, cools whole LED display.
Claims (2)
1. the cooling device of a LED display, described LED display is arranged on a support, it is characterized in that: described cooling device comprises blower fan, the 1st and the 2nd ajutage and cooling water pipe, and one end of described 1st ajutage is connected on blower fan, the other end connects the middle part of the 2nd ajutage; Described 2nd ajutage level is arranged on the bottom of described support; Described cooling water pipe is arranged with in parallel multiple at vertical direction, the lower end of each cooling water pipe is all communicated with described 2nd ajutage, and the upper end of cooling water pipe is fixed on the top of support; At described cooling water pipe near support side, have multiple wind pushing hole along cooling water pipe length direction interval.
2. the cooling device of LED display according to claim 1, is characterized in that: the diameter of the wind pushing hole on described cooling water pipe top is more bigger than the diameter of the wind pushing hole of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134670.9U CN205232673U (en) | 2015-12-29 | 2015-12-29 | Cooling device of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134670.9U CN205232673U (en) | 2015-12-29 | 2015-12-29 | Cooling device of LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205232673U true CN205232673U (en) | 2016-05-11 |
Family
ID=55907710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521134670.9U Expired - Fee Related CN205232673U (en) | 2015-12-29 | 2015-12-29 | Cooling device of LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205232673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170376A (en) * | 2017-06-02 | 2017-09-15 | 合肥市惠科精密模具有限公司 | A kind of AMOLED display screens of high life |
| CN107665026A (en) * | 2017-06-02 | 2018-02-06 | 合肥市惠科精密模具有限公司 | A kind of AMOLED display screens with cooling system |
| CN108665835A (en) * | 2018-07-05 | 2018-10-16 | 池州市浮子信息技术服务有限公司 | A kind of tangibly culture and propaganda action display screen |
-
2015
- 2015-12-29 CN CN201521134670.9U patent/CN205232673U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170376A (en) * | 2017-06-02 | 2017-09-15 | 合肥市惠科精密模具有限公司 | A kind of AMOLED display screens of high life |
| CN107665026A (en) * | 2017-06-02 | 2018-02-06 | 合肥市惠科精密模具有限公司 | A kind of AMOLED display screens with cooling system |
| CN108665835A (en) * | 2018-07-05 | 2018-10-16 | 池州市浮子信息技术服务有限公司 | A kind of tangibly culture and propaganda action display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 Tianjin City Huayuan Industrial Zone Binhai Rong Yuan Road No. 2 3-803 Patentee after: Tianjin Jinhui Polytron Technologies Inc Address before: 300384 Tianjin City Huayuan Industrial Zone Binhai Rong Yuan Road No. 2 3-803 Patentee before: TIANJIN JINHUI TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |