CN201724182U - Vaporization cooling device of LED outdoor display screen - Google Patents
Vaporization cooling device of LED outdoor display screen Download PDFInfo
- Publication number
- CN201724182U CN201724182U CN201020239313XU CN201020239313U CN201724182U CN 201724182 U CN201724182 U CN 201724182U CN 201020239313X U CN201020239313X U CN 201020239313XU CN 201020239313 U CN201020239313 U CN 201020239313U CN 201724182 U CN201724182 U CN 201724182U
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- display screen
- outdoor display
- led outdoor
- cooling
- water pipe
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Abstract
The utility model relates to a vaporization cooling device of an LED outdoor display screen. A plurality of cooling water pipes are sequentially arranged at the rear part of the display screen in parallel, wherein each cooling water pipe is communicated with a main water pipe, the main water pipe is communicated with a high-pressure water pump, the high-pressure water pump is communicated with a filter, the cooling water pipe is provided with a plurality of atomizers, and the atomizers are uniformly distributed at the rear part of the LED outdoor display screen body to form net shape. The LED outdoor display screen body is also provided with a temperature sensor used for acquiring and converting the temperature signals of the LED outdoor display screen body and transmitting the temperature signals to a temperature controller. The temperature controller is connected with a control switch of the high-pressure water pump to control the work of the high-pressure water pump. Through the plurality of atomizers that are arranged at the rear part of the LED outdoor display screen body and form net shape, the cooling device uses vaporization of water to absorb heat and take away the heat of the LED outdoor display screen generated by solar radiation, thus cooling the LED outdoor display screen. The vaporization cooling device is characterized by low cost, reliable performance and large quantity of saved electric energy.
Description
Technical field
The utility model relates to a kind of device of cooling of LED outdoor display screen, relates in particular to the apparatus for vapour-cooling of the LED outdoor display screen that a kind of vaporization heat absorption mode of utilizing water cools off.
Background technology
At present, the outdoor open-air big screen display screen of installing is owing to be subjected to the radiation of sunshine, the black of display screen surface has absorbed the radiant heat from the sun fully, produce a large amount of heats, the conventional type of cooling is to adopt air-conditioning or blower fan convection type that the radiant heat of display screen is cooled, and utilizes air-conditioning cooling display screen not only to need many air-conditioning equipments, the equipment manufacturing cost height, expend a large amount of electric energy, be unfavorable for energy savings, and utilize blower fan cooling effect when sweltering hot weather also not ideal enough.Therefore, be badly in need of the device that exploitation really is applicable to the cooling of outdoor display screen, to satisfy the demand in market.
The utility model content
The problem that the utility model exists at above-mentioned prior art and a kind of apparatus for vapour-cooling of LED outdoor display screen is provided, this device adopts atomizer to utilize water vapor to absorb heat, and the heat that the LED outdoor display screen is produced by solar radiation cools off.
The technical solution of the utility model is as follows:
A kind of apparatus for vapour-cooling of LED outdoor display screen, it is characterized in that: the many cooling water pipe rear portions that are arranged on LED outdoor display screen body of arranging in order in parallel, every cooling water pipe is communicated with water main respectively, water main is communicated with high-pressure hydraulic pump, high-pressure hydraulic pump is communicated with filter, cooling water pipe is provided with a plurality of atomizers, atomizer evenly distribute at the rear portion of display screen body form netted.
Described LED outdoor display screen body also is provided with temperature sensor, be used to gather temperature signal with the conversion LED outdoor display screen, and the temperature signal of being gathered flowed to temperature controller, temperature controller is connected with the gauge tap of high-pressure hydraulic pump, with the work of control high-pressure hydraulic pump.
The beneficial effects of the utility model are as follows:
The apparatus for vapour-cooling of LED outdoor display screen forms netted a plurality of atomizers by the rear portion that is arranged on LED outdoor display screen body, utilize the water vapor heat absorption, take away the heat that the LED outdoor display screen is produced by solar radiation, thereby the LED outdoor display screen is cooled off, it is low to have the cooling device cost, dependable performance can be saved a large amount of electric energy, the characteristics of good cooling results.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, water main, 2, cooling water pipe, 3, atomizer, 4, LED outdoor display screen body, 5, temperature sensor, 6, temperature controller, 7, high-pressure hydraulic pump, 8, filter, 9, the filter water inlet.
The specific embodiment
Describe the utility model in detail below in conjunction with drawings and Examples.
Embodiment 1:
The structure of the apparatus for vapour-cooling of LED outdoor display screen as shown in Figure 1, cooling water pipe 2 is arranged the rear portion that is arranged on LED outdoor display screen body 4 in order, many cooling water pipes 2 are in parallel and are communicated with water main 1, water main 1 connects high-pressure hydraulic pump 7, high-pressure hydraulic pump 7 can adopt plunger displacement pump, the water inlet 9 of filter 8 connects running water, the delivery port of filter 8 is communicated with high-pressure hydraulic pump, cooling water pipe 2 is provided with a plurality of atomizers 3, atomizer 3 evenly distributes at the rear portion of LED outdoor display screen body 4 and forms nettedly, and the diameter of atomizer 3 can be located in the 10mm.Temperature sensor 5 is connected with LED outdoor display screen body 4, temperature sensor 5 is used to gather the temperature signal with the conversion LED outdoor display screen, and this temperature signal flowed to temperature controller 6, temperature controller 6 is connected with the gauge tap of high-pressure hydraulic pump 7, with the work of control high-pressure hydraulic pump 7.Wherein, temperature controller 6 can adopt common AT89S51 single-chip microcomputer, temperature sensor can adopt DS18B20, according to the temperature signal situation of gathering, the water spray of control atomizer 3 at interval, by the water vapor heat absorption, take away the solar radiation heat of LED outdoor display screen, reach the LED outdoor display screen is carried out cooling purpose.
Claims (2)
1. the apparatus for vapour-cooling of a LED outdoor display screen, it is characterized in that: the many cooling water pipe rear portions that are arranged on LED outdoor display screen body of arranging in order in parallel, every cooling water pipe is communicated with water main respectively, water main is communicated with high-pressure hydraulic pump, high-pressure hydraulic pump is communicated with filter, cooling water pipe is provided with a plurality of atomizers, atomizer evenly distribute at the rear portion of LED outdoor display screen body form netted.
2. the apparatus for vapour-cooling of LED outdoor display screen according to claim 1, it is characterized in that described LED outdoor display screen body also is provided with temperature sensor, be used to gather the temperature of LED outdoor display screen, and the temperature signal of being gathered flowed to temperature controller, temperature controller is connected with the gauge tap of high-pressure hydraulic pump, with the work of control high-pressure hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020239313XU CN201724182U (en) | 2010-06-28 | 2010-06-28 | Vaporization cooling device of LED outdoor display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020239313XU CN201724182U (en) | 2010-06-28 | 2010-06-28 | Vaporization cooling device of LED outdoor display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724182U true CN201724182U (en) | 2011-01-26 |
Family
ID=43492517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020239313XU Expired - Fee Related CN201724182U (en) | 2010-06-28 | 2010-06-28 | Vaporization cooling device of LED outdoor display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724182U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841000A (en) * | 2014-12-20 | 2016-08-10 | 东莞市闻誉实业有限公司 | LED lamp with atomization piece |
| CN107314352A (en) * | 2017-07-09 | 2017-11-03 | 冯大兰 | A kind of radiating LED lamp |
| CN108873432A (en) * | 2018-06-29 | 2018-11-23 | 芜湖等莱智能科技有限公司 | A kind of outdoor liquid crystal display radiator |
-
2010
- 2010-06-28 CN CN201020239313XU patent/CN201724182U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841000A (en) * | 2014-12-20 | 2016-08-10 | 东莞市闻誉实业有限公司 | LED lamp with atomization piece |
| CN105841000B (en) * | 2014-12-20 | 2018-11-06 | 东莞市闻誉实业有限公司 | LED light with atomizing piece |
| CN107314352A (en) * | 2017-07-09 | 2017-11-03 | 冯大兰 | A kind of radiating LED lamp |
| CN107314352B (en) * | 2017-07-09 | 2019-09-10 | 曹建新 | A kind of radiating LED lamp |
| CN108873432A (en) * | 2018-06-29 | 2018-11-23 | 芜湖等莱智能科技有限公司 | A kind of outdoor liquid crystal display radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20130628 |