CN211376067U - High-brightness outdoor display screen - Google Patents
High-brightness outdoor display screen Download PDFInfo
- Publication number
- CN211376067U CN211376067U CN202020335043.6U CN202020335043U CN211376067U CN 211376067 U CN211376067 U CN 211376067U CN 202020335043 U CN202020335043 U CN 202020335043U CN 211376067 U CN211376067 U CN 211376067U
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- display screen
- fixedly connected
- shell
- water
- rain collector
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Abstract
The utility model discloses a high brightness outdoor display screen, include: display screen shell, air-cooled heat abstractor, rain collector and water-cooled tube, display screen shell one side inner wall passes through joint fixedly connected with screen, display screen shell inner wall is close to screen one side and passes through joint fixedly connected with integrated circuit board, the utility model discloses an air-cooled heat abstractor and water-cooled tube that set up have realized in outdoor display screen use, filter the collection through rain collector and rain collector filter screen to the rainwater, further filter the rainwater through the filter, carry out the circulation flow through the rainwater after will filtering in the water-cooled tube through the water pump, the integrated circuit board's of being convenient for heat dissipation to when heat abstractor is out of work, close the dust guard through the elasticity of spring hinge, prevent that external dust from getting into display screen shell inner wall and causing the pollution.
Description
Technical Field
The utility model relates to a display screen technical field specifically is a high brightness outdoor display screen.
Background
The display screen is also called a display. The display is an I/O device belonging to a computer, namely an input/output device. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes. According to different manufacturing materials, the method can be divided into the following steps: cathode ray tube displays (CRT), plasma display PDPs, liquid crystal displays LCD, etc. The outdoor display screen uses a computer as a processing control center, an electronic screen and a certain area of a Video Graphics Array (VGA) window correspond point by point, the displayed contents are synchronous in real time, the mapping position of the screen is adjustable, and the size of a displayed picture can be conveniently and randomly selected. The display dot matrix adopts ultra-high brightness LED (red, green double primary colors), 256 gray levels, 65536 color change combinations, rich and vivid colors and supports a VGA24 true color display mode. The image-text information and three-dimensional animation playing software is equipped, so that high-quality image-text information and three-dimensional animation can be played. The information display mode of the playing software comprises more than ten modes of covering, folding, opening a curtain, alternating colors, amplifying and reducing and the like. The special program editing and playing software can edit, add, delete and modify the information of characters, graphs, images and the like through different input means such as a keyboard, a mouse, a scanner and the like. The programs are arranged and stored in a control host or a server hard disk, and the playing sequence and time of the programs are integrated and played alternately and can be mutually overlapped.
However, there are some disadvantages in the conventional using process, such as:
1. when the traditional outdoor display screen works, a certain amount of heat is generated, and if the environment temperature is too high and the heat dissipation is poor, the integrated circuit can not work normally or even be burnt, so that the display system can not work normally.
2. Traditional outdoor display screen is for guaranteeing the heat dissipation, often can install axial fan behind the back of the screen body, and the heat of discharging, but the fan is when out of work, and outside dust can be from getting into the display screen in the fan hole inside, causes the corruption to the inside integrated circuit of display screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high brightness outdoor display screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high brightness outdoor display screen comprising: display screen shell, forced air cooling heat abstractor, rain collector and water-cooled tube, display screen shell one side inner wall passes through joint fixedly connected with screen, display screen shell inner wall is close to screen one side and passes through joint fixedly connected with integrated circuit board, display screen shell top outer wall one side is through screw fixedly connected with rain collector, display screen shell top inner wall one side is through screw fixedly connected with water pump, display screen shell inner wall is close to integrated circuit board one side and passes through joint fixedly connected with water-cooled tube, the display screen shell is kept away from screen one side and is passed through joint fixedly connected with forced air cooling heat abstractor.
Further, the air-cooled heat dissipation device further comprises: fan housing, cooling fan and dust guard, fan housing is close to water-cooled tube one end inner wall and passes through joint fixedly connected with fan filter screen, fan housing inner wall central authorities pass through screw fixedly connected with cooling fan, fan filter screen one end central authorities are kept away from to the fan housing and pass through welded fixedly connected with support bar, the support bar both sides are connected with the dust guard through the rotation of spring hinge for wind-force that starts the production through cooling fan blows off the dust guard, makes the inside heat of display screen shell carry out the heat exchange with the external world, to the heat dissipation of screen and integrated circuit board with higher speed, and when cooling fan was out of work, the elasticity through spring hinge was closed the dust guard, prevents that external dust from getting into the display screen shell inner wall and causing the pollution.
Further, the rain collector further includes: rain collector filter screen, filter and rain collector shell, rain collector shell bottom inner wall passes through joint fixedly connected with filter, the rain collector shell top is through joint fixedly connected with rain collector filter screen for filter the rainwater through rain collector and rain collector filter screen and collect, further filter the rainwater through the filter, carry out circulation flow through the rainwater after will filtering in the water-cooled tube through the water pump, the integrated circuit board's of being convenient for heat dissipation.
Furthermore, one end of the water inlet of the water pump is fixedly connected with one end of the water outlet of the rain collector through a tee joint, one end of the water inlet of the water pump is fixedly connected with one end of the water outlet of the water-cooled tube through a tee joint, and one end of the water outlet of the water pump is fixedly connected with the water inlet of the water-cooled tube through a tube joint.
Furthermore, the display screen shell punching joint is connected with a waterproof sealing ring through a clamping and fixing joint and is used for preventing the display screen shell from being waterproof.
Furthermore, the wind power generated by the rotation of the heat dissipation fan is greater than the elastic force of the spring hinge on the dustproof plate, so that the dustproof plate can be blown open by the wind power generated by the rotation of the heat dissipation fan, and heat exchange with the outside is facilitated.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an air-cooled heat abstractor and water-cooled tube that set up have realized in outdoor display screen use, filter the collection through rain collector and rain collector filter screen to the rainwater, further filter the rainwater through the filter, rainwater after will filtering through the water pump carries out the circulation flow in the water-cooled tube, the integrated circuit board's of being convenient for heat dissipation, and start the wind-force that produces through radiator fan and blow off the dust guard, make the inside heat of display screen shell carry out the heat exchange with the external world, with higher speed the heat dissipation to screen and integrated circuit board.
2. This use is novel through radiator fan, dust guard and the support bar that sets up, has realized that the radiator fan is out of work in the cold heat abstractor of outdoor display screen, and elasticity through the spring hinge is closed the dust guard, prevents that external dust from getting into display screen shell inner wall and causing the pollution.
Drawings
FIG. 1 is a schematic sectional view of the overall left-side view structure of the present invention;
FIG. 2 is a schematic sectional view of the overall rear view structure of the present invention;
FIG. 3 is a schematic view of the overall rear view structure of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In FIGS. 1-4: 1-a display screen housing; 2-air cooling heat dissipation device; 201-fan filter screen; 202-a fan housing; 203-a heat radiation fan; 204-dust guard; 205-supporting bar; 3-a water pump; 4-rain collector; 401-rain collector filter screen; 402-a filter; 403-rain collector housing; 5-screen; 6-an integrated circuit board; 7-water cooling tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high brightness outdoor display screen comprising: display screen shell 1, air-cooled heat abstractor 2, rain collector 4 and water-cooled tube 7, 1 one side inner wall of display screen shell passes through joint fixedly connected with screen 5, 1 inner wall of display screen shell is close to screen 5 one side and passes through joint fixedly connected with integrated circuit board 6, 1 top outer wall one side of display screen shell is through screw fixedly connected with rain collector 4, 1 top inner wall one side of display screen shell is through screw fixedly connected with water pump 3, 1 inner wall of display screen shell is close to integrated circuit board 6 one side and passes through joint fixedly connected with water-cooled tube 7, display screen shell 1 keeps away from screen 5 one side and passes through joint fixedly connected with air-cooled heat abstractor 2.
The air-cooled heat dissipation device 2 further includes: fan housing 202, cooling fan 203 and dust guard 204, fan housing 202 is close to water-cooling pipe 7 one end inner wall and passes through joint fixedly connected with fan filter screen 201, fan housing 202 inner wall central authorities pass through screw fixedly connected with cooling fan 203, fan filter screen 201 one end central authorities are kept away from to fan housing 202 are through welded fixedly connected with support bar 205, support bar 205 both sides are rotated through the spring hinge and are connected with dust guard 204, a wind-force for starting the production through cooling fan 203 blows dust guard 204 open, make the inside heat of display screen shell 1 carry out the heat exchange with the external world, with higher speed the heat dissipation to screen 5 and integrated circuit board 6, and when cooling fan 203 is out of work, elasticity through the spring hinge is closed dust guard 204, prevent that external dust from getting into display screen shell 1 inner wall and causing the pollution.
The rain collector 4 further includes: rain collector filter screen 401, filter 402 and rain collector shell 403, rain collector shell 403 bottom inner wall is through joint fixedly connected with filter 402, and rain collector shell 403 top is through joint fixedly connected with rain collector filter screen 401 for filter the rainwater through rain collector 4 and rain collector filter screen 401 and collect, further filter the rainwater through filter 402, carry out the circulation flow through water pump 3 with the rainwater after filtering in water-cooling pipe 7, be convenient for integrated circuit board 6's heat dissipation.
Tee bend fixed connection is passed through with 4 delivery port one ends of rain collector to 3 water inlet one ends of water pump, tee bend fixed connection is passed through with 7 delivery port one ends of water-cooled tube to 3 water inlet one ends of water pump, the pipe joint is passed through with 7 water inlet fixed connection of water-cooled tube to 3 delivery port one ends of water pump, display screen shell 1 punching junction passes through joint fixedly connected with waterproof sealing washer, be used for display screen shell 1 waterproof, the wind-force that produces when radiator fan 203 rotates is greater than the elasticity of spring hinge on dust guard 204, the wind-force that produces when radiator fan 203 rotates of being convenient for will be that dust guard 204 blows off, be convenient for carry out.
The working principle is as follows: during the use, in outdoor display screen use, filter the collection through rain collector 4 and rain collector filter screen 401 to the rainwater, further filter the rainwater through filter 402, rainwater after will filtering carries out the circulation flow in water-cooled tube 7 through water pump 3, integrated circuit board 6's the heat dissipation of being convenient for, and blow off dust guard 204 through the wind-force that radiator fan 203 started the production, make the inside heat of display screen shell 1 and external heat exchange, accelerate the heat dissipation to screen 5 and integrated circuit board 6, when radiator fan 203 is out of work in outdoor display screen cold heat abstractor, close dust guard 204 through the elasticity of spring hinge, prevent that external dust from getting into display screen shell 1 inner wall and causing the pollution.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high brightness outdoor display screen, comprising:
a display screen housing (1);
an air-cooled heat sink (2);
a rain collector (4);
a water-cooling pipe (7),
wherein, display screen shell (1) one side inner wall passes through joint fixedly connected with screen (5), display screen shell (1) inner wall is close to screen (5) one side through joint fixedly connected with integrated circuit board (6), screw fixedly connected with rain collector (4) are passed through to display screen shell (1) top outer wall one side, display screen shell (1) top inner wall one side is through screw fixedly connected with water pump (3), display screen shell (1) inner wall is close to integrated circuit board (6) one side through joint fixedly connected with water-cooling tube (7), screen (5) one side is kept away from through joint fixedly connected with air cooling heat abstractor (2) in display screen shell (1).
2. A high brightness outdoor display screen according to claim 1, wherein: the air-cooled heat dissipation device (2) further comprises:
a blower housing (202);
a heat radiation fan (203);
a dust-proof plate (204),
wherein, fan shell (202) are close to water-cooled tube (7) one end inner wall and pass through joint fixedly connected with fan filter screen (201), fan shell (202) inner wall central authorities pass through screw fixedly connected with radiator fan (203), fan filter screen (201) one end central authorities are kept away from in fan shell (202) and are passed through welded fastening and be connected with support bar (205), support bar (205) both sides are connected with dust guard (204) through the rotation of spring hinge.
3. A high brightness outdoor display screen according to claim 1, wherein: the rain collector (4) further comprises:
a rain collector filter screen (401);
a filter (402);
a rain collector shell (403),
wherein, rain collector shell (403) bottom inner wall passes through joint fixedly connected with filter (402), rain collector shell (403) top passes through joint fixedly connected with rain collector filter screen (401).
4. A high brightness outdoor display screen according to claim 1, wherein: one end of a water inlet of the water pump (3) is fixedly connected with one end of a water outlet of the rain collector (4) through a tee joint, one end of a water inlet of the water pump (3) is fixedly connected with one end of a water outlet of the water-cooled tube (7) through a tee joint, and one end of a water outlet of the water pump (3) is fixedly connected with a water inlet of the water-cooled tube (7) through a pipe joint.
5. A high brightness outdoor display screen according to claim 1, wherein: the display screen shell (1) is punched the junction and is passed through joint fixedly connected with waterproof sealing washer.
6. A high brightness outdoor display screen according to claim 2, wherein: the wind power generated when the heat dissipation fan (203) rotates is larger than the elastic force of the spring hinge on the dust guard (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020335043.6U CN211376067U (en) | 2020-03-17 | 2020-03-17 | High-brightness outdoor display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020335043.6U CN211376067U (en) | 2020-03-17 | 2020-03-17 | High-brightness outdoor display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211376067U true CN211376067U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020335043.6U Expired - Fee Related CN211376067U (en) | 2020-03-17 | 2020-03-17 | High-brightness outdoor display screen |
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| Country | Link |
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| CN (1) | CN211376067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112396978A (en) * | 2020-10-19 | 2021-02-23 | 江西鑫彩晨光电科技有限公司 | LED display screen with protection device |
-
2020
- 2020-03-17 CN CN202020335043.6U patent/CN211376067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112396978A (en) * | 2020-10-19 | 2021-02-23 | 江西鑫彩晨光电科技有限公司 | LED display screen with protection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |