CN219802963U - LED display screen convenient to heat dissipation - Google Patents
LED display screen convenient to heat dissipation Download PDFInfo
- Publication number
- CN219802963U CN219802963U CN202321147124.3U CN202321147124U CN219802963U CN 219802963 U CN219802963 U CN 219802963U CN 202321147124 U CN202321147124 U CN 202321147124U CN 219802963 U CN219802963 U CN 219802963U
- Authority
- CN
- China
- Prior art keywords
- led display
- display screen
- box
- mounting box
- filter tank
- 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.)
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Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 14
- 238000005057 refrigeration Methods 0.000 claims abstract description 29
- 239000004065 semiconductor Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 239000006059 cover glass Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an LED display screen convenient for heat dissipation, which comprises an LED display screen mounting box, wherein the bottom of the LED display screen mounting box is connected with an air distribution box and an equipment box, the inner side of the LED display screen mounting box is sequentially connected with an electronic control board, an LED display board and protective glass from back to front, one side of the equipment box is connected with a refrigerating filter tank, the equipment box is sequentially connected with an air pump away from the refrigerating filter tank, the air pump is connected with an air exhaust pipe extending into the refrigerating filter tank and an air outlet pipe extending into the LED display screen mounting box, and the top of the LED display screen mounting box is connected with an air outlet. Compared with the prior art, the utility model has the advantages that: according to the utility model, cold air and filtered air can be pumped into the LED display screen mounting box through the bottom refrigeration filter tank and the air pump, hot air is pumped out, and the influence on the LED display screen caused by overhigh temperature in the LED display screen mounting box is prevented.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to an LED display screen convenient for heat dissipation.
Background
The LED display screen is a flat-panel display, which consists of small LED module panels and is used for displaying various information such as characters, images and videos, the LED electronic display screen integrates microelectronic technology, computer technology and information processing, and when the LED display screen operates for a long time, even under long-time use in the open summer, hot air accumulation in the LED display screen can be caused, so that the performances of bright color, wide dynamic range, high brightness, long service life, stable work and the like of the LED display screen can be reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an LED display screen convenient for heat dissipation aiming at the defects in the background technology.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a LED display screen convenient to heat dissipation, includes LED display screen installation case, LED display screen installation case bottom connection be equipped with divide gas tank and equipment box, LED display screen installation incasement side connect gradually from the back forward and be equipped with electronic control board, LED display panel and cover glass, equipment box one side connect and locate the refrigeration filter tank, the equipment box keep away from the refrigeration filter tank and connect gradually and be equipped with the aspiration pump, the aspiration pump connect and be equipped with the exhaust tube that extends to in the refrigeration filter tank and extend to the outlet duct in the LED display screen installation case, LED display screen installation case top connect and be equipped with the gas outlet.
Further, the equipment box in connection be equipped with a plurality of semiconductor refrigeration boards that extend to in the refrigeration filter vat, the equipment box outside connect and be equipped with the radiator fan of cooperation semiconductor refrigeration board, conveniently cool down the refrigeration in the refrigeration filter vat.
Further, the inside and outside connection of refrigeration filter tank be equipped with first supporting network, first supporting network outside connection be equipped with first filtration cloth cover, conveniently filter the gas of sucking in.
Further, the refrigeration filter tank in connect and be equipped with first temperature sensor, LED display screen mounting box in connect and be equipped with second temperature sensor, the convenient inside temperature of response.
Further, the outlet duct extend to divide the gas tank internal connection and be equipped with a plurality of main gas distribution pipes, main gas distribution pipe connection be equipped with a plurality of vice gas distribution pipes that extend to in the LED display screen mounting box, conveniently evenly dispel the heat.
Further, the gas outlet internal connection be equipped with the second support net, second support net top connection be equipped with the second and filter the cloth cover, can prevent that dust granule from getting into LED display screen mounting box through the gas outlet.
Compared with the prior art, the LED display screen convenient for heat dissipation has the advantages that: according to the utility model, cold air and filtered air can be pumped into the LED display screen mounting box through the bottom refrigeration filter tank and the air pump, hot air is pumped out, and the influence on the LED display screen caused by overhigh temperature in the LED display screen mounting box is prevented.
Drawings
Fig. 1 is a schematic perspective view of an LED display screen with heat dissipation convenience according to the present utility model.
Fig. 2 is a schematic side sectional structure of an LED display screen of the present utility model for facilitating heat dissipation.
Fig. 3 is a schematic sectional structure diagram of an equipment box of the LED display screen convenient for heat dissipation.
As shown in the figure: 1. the LED display screen mounting box, 2, divide the gas tank, 3, the equipment box, 4, electronic control board, 5, the LED display panel, 6, glass, 7, the refrigeration filter tank, 8, semiconductor refrigeration board, 9, radiator fan, 10, first supporting network, 11, first filter cloth cover, 12, the aspiration pump, 13, the exhaust tube, 14, the outlet duct, 15, first temperature sensor, 16, main minute pipe, 17, vice minute pipe, 18, second temperature sensor, 19, gas outlet, 20, second supporting network, 21, second filter cloth cover.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
1-3, an LED display screen convenient to heat dissipation, including LED display screen mounting box 1, LED display screen mounting box 1 bottom connect and be equipped with divide gas tank 2 and equipment box 3, LED display screen mounting box 1 inboard from the back forward connect gradually and be equipped with electronic control board 4, LED display board 5 and cover glass 6, equipment box 3 one side connect and locate refrigeration filter tank 7, equipment box 3 keep away from refrigeration filter tank 7 and connect gradually and be equipped with aspiration pump 12, aspiration pump 12 connect and be equipped with the exhaust tube 13 that extends to in the refrigeration filter tank 7 and extend to the outlet duct 14 in the LED display screen mounting box 1, LED display screen mounting box 1 top connect and be equipped with gas outlet 19.
The equipment box 3 in connect and be equipped with a plurality of semiconductor refrigeration boards 8 that extend to in the refrigeration filter vat 7, the equipment box 3 outside connect and be equipped with the radiator fan 9 of cooperation semiconductor refrigeration board 8, can refrigerate in the refrigeration filter vat 7 through semiconductor refrigeration board 8 to refrigerate fast when the temperature is too high, radiator fan 9 both sides have the air intake simultaneously, can dispel the heat fast through radiator fan 9 the radiating surface of semiconductor refrigeration board 8.
The inside and outside connection of refrigeration filter tank 7 be equipped with first supporting network 10, first supporting network 10 outside connection be equipped with first filter cloth cover 11, gas outlet 19 in-connection be equipped with second supporting network 20, second supporting network 20 top connection be equipped with second filter cloth cover 21, can prevent more dust particles to get into in the LED display screen mounting box 1 through the filter cloth cover.
The refrigerating filter tank 7 is internally connected with a first temperature sensor 15, and the LED display screen mounting box 1 is internally connected with a second temperature sensor 18.
The outlet duct 14 extend to divide gas tank 2 in-connection be equipped with a plurality of main gas-distributing pipes 16, main gas-distributing pipe 16 connect and be equipped with a plurality of auxiliary gas-distributing pipes 17 that extend to in the LED display screen installation case 1, be equipped with the space between electronic control board 4 and the LED display screen installation case 1 inner wall promptly, be equipped with the space between LED display board 5 and cover glass 6, main gas-distributing pipe 16 corresponds the space setting, auxiliary gas-distributing pipe 17 also stretches into the space to carry out the heat dissipation of blowing.
In the implementation of the utility model, the second temperature sensor 18 senses the stability in the LED display screen mounting box 1, and the air pump 12 can be started to discharge hot air when the heat is generally dissipated, but in summer or other hotter environments, the stability cannot be reduced by only exhausting air and dissipating heat, and the semiconductor refrigeration plate 8 and the heat dissipation fan 9 can be started to further dissipate heat in the LED display screen mounting box 1.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a LED display screen convenient to heat dissipation, includes LED display screen mounting box (1), its characterized in that: LED display screen mounting box (1) bottom connect and be equipped with branch gas tank (2) and equipment box (3), LED display screen mounting box (1) inboard connect gradually from the back forward and be equipped with electronic control board (4), LED display board (5) and cover glass (6), equipment box (3) one side connect and locate refrigeration filter tank (7), equipment box (3) keep away from refrigeration filter tank (7) and connect gradually and be equipped with aspiration pump (12), aspiration pump (12) connect and be equipped with aspiration tube (13) that extend to in refrigeration filter tank (7) and extend to outlet duct (14) in LED display screen mounting box (1), LED display screen mounting box (1) top connect and be equipped with gas outlet (19).
2. The LED display screen of claim 1, wherein the LED display screen is adapted to dissipate heat: the device box (3) is internally connected with a plurality of semiconductor refrigerating plates (8) extending into the refrigerating filter tank (7), and the outer side of the device box (3) is connected with a cooling fan (9) matched with the semiconductor refrigerating plates (8).
3. The LED display screen of claim 1, wherein the LED display screen is adapted to dissipate heat: the inner side and the outer side of the refrigeration filter tank (7) are connected with a first supporting net (10), and the outer side of the first supporting net (10) is connected with a first filter cloth cover (11).
4. The LED display screen of claim 1, wherein the LED display screen is adapted to dissipate heat: the refrigerating filter tank (7) is internally connected with a first temperature sensor (15), and the LED display screen mounting box (1) is internally connected with a second temperature sensor (18).
5. The LED display screen of claim 1, wherein the LED display screen is adapted to dissipate heat: the air outlet pipe (14) extends to the air distribution box (2) and is internally provided with a plurality of main air distribution pipes (16), and the main air distribution pipes (16) are connected and provided with a plurality of auxiliary air distribution pipes (17) extending to the LED display screen installation box (1).
6. The LED display screen of claim 1, wherein the LED display screen is adapted to dissipate heat: the air outlet (19) is internally connected with a second supporting net (20), and the top of the second supporting net (20) is connected with a second filter cloth cover (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321147124.3U CN219802963U (en) | 2023-05-13 | 2023-05-13 | LED display screen convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321147124.3U CN219802963U (en) | 2023-05-13 | 2023-05-13 | LED display screen convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219802963U true CN219802963U (en) | 2023-10-03 |
Family
ID=88187414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321147124.3U Active CN219802963U (en) | 2023-05-13 | 2023-05-13 | LED display screen convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219802963U (en) |
-
2023
- 2023-05-13 CN CN202321147124.3U patent/CN219802963U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |