WO2024103508A1 - 一种具有良好散热性能的led显示屏 - Google Patents

一种具有良好散热性能的led显示屏 Download PDF

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Publication number
WO2024103508A1
WO2024103508A1 PCT/CN2023/070577 CN2023070577W WO2024103508A1 WO 2024103508 A1 WO2024103508 A1 WO 2024103508A1 CN 2023070577 W CN2023070577 W CN 2023070577W WO 2024103508 A1 WO2024103508 A1 WO 2024103508A1
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Prior art keywords
heat dissipation
led display
display screen
plate
box
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PCT/CN2023/070577
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English (en)
French (fr)
Inventor
李飞兵
谢保森
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江西华盛电子科技有限公司
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Publication of WO2024103508A1 publication Critical patent/WO2024103508A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/88—Replacing filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating

Definitions

  • the present disclosure relates to the technical field of LED display screens, and in particular to an LED display screen with good heat dissipation performance.
  • LED display is a flat panel display, which is composed of small LED module panels. It is used to display various information such as text, images, videos, etc. It has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation, etc., so it can be widely used in commercial media, cultural performance market, information dissemination and other fields to meet the needs of different environments.
  • the most common problem of LED display is heat dissipation. When the heat dissipation problem is poor, it will cause the internal temperature of the LED display to rise, and then cause the LED display to be damaged. Therefore, it is very important to heat the LED display.
  • a LED display with good heat dissipation performance is disclosed in a Chinese patent (authorization announcement number CN106409170A). The patented technology can accurately judge the wind direction and wind force through the wind direction indicator, adjust the angle of the LED display to achieve the purpose of air cooling, and the rotating motor controls the rotation of the LED display, which can make it rotate smoothly and adjust the angle with high accuracy.
  • the purpose of the present invention is to provide an LED display screen with good heat dissipation performance, aiming to solve the problems that are currently solved by the existing patents.
  • an LED display screen with good heat dissipation performance comprising an LED display screen body, a heat dissipation box is installed on the front surface of the LED display screen body by screws, a connection box is arranged on the front surface of the heat dissipation box, a cooling sheet is arranged inside the connection box, a circulating water pump is arranged inside the connection box, a cooling pipe is arranged inside the heat dissipation box, and a heat dissipation plate is arranged behind the cooling pipe inside the heat dissipation box;
  • Heat dissipation holes are symmetrically provided on both sides of the LED display screen body, and mounting plates are provided on both sides of the heat dissipation box on the front surface of the LED display screen body, a first connecting plate and a second connecting plate are provided on one side of the mounting plate from top to bottom, a filter screen and a dehumidification screen are provided between the first connecting plate and the second connecting plate from front to back, a cleaning plate is provided on the upper surface of the second connecting plate in front of the filter screen, and cleaning brushes are provided on the front and rear surfaces of the cleaning plate.
  • the water outlet end of the circulating water pump is connected to a first connecting pipe, one end of the first connecting pipe passes through the interior of the connecting box and is sealed with a first connecting sleeve, and one end of the first connecting sleeve is connected to the liquid inlet end of the refrigeration pipe.
  • a second connecting pipe is provided inside the connecting box, one end of the second connecting pipe passes through one side of the connecting box and is sealedly connected to the second connecting sleeve, and one end of the second connecting sleeve is connected to the liquid outlet end of the refrigeration pipe.
  • the refrigeration tube is composed of at least four "U"-shaped tubes, and cooling rods are symmetrically arranged on the rear surface of the refrigeration tube, and one end of the cooling rod is connected to the heat sink.
  • a disc-shaped speed reduction plate is symmetrically arranged inside the refrigeration tube, and a speed reduction hole is opened on the upper surface of the speed reduction plate.
  • a fixing groove is provided on one side of the main body of the LED display screen, and the first connecting plate and the second connecting plate are slidably installed inside the fixing groove.
  • a slide rail is disposed inside the fixing groove, and a slide groove that slides relative to the slide rail is formed on the upper surface of the first connecting plate and the lower surface of the second connecting plate.
  • the heat sink is made of copper plate, and the rear surface of the heat sink is in contact with the inner surface of the heat sink.
  • the upper surface of the second connecting plate is symmetrically provided with mounting grooves, an electric telescopic rod is arranged inside the mounting groove, and the lower surface of the cleaning plate is symmetrically provided with a mounting sleeve, and the telescopic end of the electric telescopic rod is embedded in the interior of the mounting sleeve.
  • a cleaning brush disposed on the front surface of the cleaning plate contacts the heat dissipation holes, and a cleaning brush disposed on the rear surface of the cleaning plate contacts the front surface of the filter.
  • the present invention can install the heat dissipation box and the connection box on the front surface of the main body of the LED display screen by means of screws.
  • the coolant inside the connection box can enter the interior of the refrigeration pipe through the first connecting pipe and the first connecting sleeve, and finally enter the interior of the connection box through the second connecting pipe connected by the second connecting sleeve.
  • the heat dissipation plate connected by the cooling rod can conduct the cold air generated by the refrigeration pipe to the main body of the LED display screen, so that the main body of the LED display screen can be quickly cooled.
  • the coolant can flow slowly inside the refrigeration pipe, thereby achieving a better cold transfer effect and achieving a good heat dissipation effect.
  • a filter and a dehumidifier are arranged between the first connecting plate and the second connecting plate, so as to prevent external dust and moisture from entering the interior of the LED display screen body through the heat dissipation holes and causing damage to the LED display screen body.
  • the filter and the dehumidifier arranged between the first connecting plate and the second connecting plate can be pulled out from the fixed groove for replacement by pulling the pull plate, which is convenient for use.
  • the cleaning brushes arranged on the front and rear surfaces of the cleaning plate can clean the filter and the heat dissipation holes, so as to prevent the filter and the heat dissipation holes from being blocked and affecting the heat dissipation of the LED display screen body, thereby causing damage to the LED display screen body.
  • FIG1 is a schematic diagram of the structure of an LED display screen with good heat dissipation performance
  • FIG2 is a schematic diagram of the structure of a connecting sleeve in an LED display screen with good heat dissipation performance
  • FIG3 is a schematic diagram of the internal structure of a connection box in an LED display screen with good heat dissipation performance
  • FIG4 is a schematic diagram of the internal structure of a heat dissipation box in an LED display screen with good heat dissipation performance
  • FIG5 is an enlarged view of portion A in FIG4 ;
  • FIG6 is a schematic diagram of the structure of a filter screen in an LED display screen with good heat dissipation performance
  • FIG7 is a schematic diagram of the structure of a dehumidification net in an LED display screen with good heat dissipation performance
  • FIG8 is a schematic diagram of the structure of a cleaning plate in an LED display screen with good heat dissipation performance.
  • LED display screen body 2. heat sink; 21. cooling tube; 22. speed reduction hole; 23. heat sink; 24. cooling rod; 25. speed reduction plate;
  • connection box 31. First connection pipe; 32. Second connection pipe; 33. First connection sleeve; 34. Refrigeration plate; 35. Circulating water pump; 36. Second connection sleeve;
  • the water outlet end of the circulating water pump 35 is connected to the first connecting pipe 31, one end of the first connecting pipe 31 passes through the interior of the connecting box 3 and is sealed with the first connecting sleeve 33, one end of the first connecting sleeve 33 is connected to the liquid inlet end of the refrigeration pipe 21.
  • This arrangement utilizes the first connecting sleeve 33 to connect the first connecting pipe 31 to the liquid inlet end of the refrigeration pipe 21, which makes it easy for the coolant to enter the interior of the refrigeration pipe 21 from the interior of the connecting box 3.
  • a second connecting pipe 32 is arranged inside the connecting box 3, one end of the second connecting pipe 32 passes through one side of the connecting box 3 and is sealed and connected to the second connecting sleeve 36, one end of the second connecting sleeve 36 is connected to the liquid outlet end of the refrigeration pipe 21, and this arrangement utilizes the second connecting sleeve 36 to connect the second connecting pipe 32 to the refrigeration pipe 21, so that the circulated coolant can be returned to the interior of the connecting box 3 through the second connecting pipe 32, thereby completing the circulation use.
  • a disc-shaped speed reduction plate 25 is symmetrically arranged inside the refrigeration tube 21, and a speed reduction hole 22 is opened on the upper surface of the speed reduction plate 25.
  • This arrangement utilizes the speed reduction hole 22 opened on the upper surface of the speed reduction plate 25 to limit the speed of the coolant flowing inside the refrigeration tube 21, thereby making the conducted cooling effect better.
  • a fixing groove 54 is opened on one side of the LED display screen body 1, and the first connecting plate 53 and the second connecting plate 57 are slidably installed inside the fixing groove 54.
  • a slide rail 52 is arranged inside the fixing groove 54.
  • the upper surface of the first connecting plate 53 and the lower surface of the second connecting plate 57 are both provided with a slide groove 51 that slides with the slide rail 52. This setting utilizes the sliding of the slide rail 52 and the slide groove 51, so that the first connecting plate 53 and the second connecting plate 57 connected to the mounting plate 5 can be easily installed in the fixing groove 54 for use.
  • the heat sink 23 is made of copper plate, and the rear surface of the heat sink 23 is in contact with the inner surface of the heat sink 2 .
  • This arrangement utilizes the copper plate to achieve better cold conduction, thereby providing good heat dissipation performance for the LED display main body 1 .
  • the upper surface of the second connecting plate 57 is symmetrically provided with mounting grooves 584
  • the interior of the mounting grooves 584 is provided with electric telescopic rods 582
  • the lower surface of the cleaning plate 58 is symmetrically provided with mounting sleeves 583
  • the telescopic ends of the electric telescopic rods 582 are embedded in the interior of the mounting sleeves 583, and this arrangement utilizes the socket connection between the telescopic ends of the electric telescopic rods 582 and the mounting sleeves 583 and is connected by screws, so that the cleaning plate 58 can move above the second connecting plate 57 when the electric telescopic rods 582 are working.
  • the cleaning brush 581 arranged on the front surface of the cleaning plate 58 is in contact with the heat dissipation hole 4, and the cleaning brush 581 arranged on the rear surface of the cleaning plate 58 is in contact with the front surface of the filter 55.
  • This arrangement utilizes the cleaning brushes 581 arranged on the front and rear surfaces of the cleaning plate 58 to clean the filter 55 and the heat dissipation hole 4, which can avoid blockage and affect ventilation and heat dissipation.
  • the staff When the LED display screen body 1 is cooled, the staff first starts the circulating water pump 35 provided inside the connection box 3, so that the coolant inside the connection box 3 enters the interior of the refrigeration pipe 21 through the first connection pipe 31. After the coolant enters, the coolant can be decelerated through the deceleration hole 22 provided on the upper surface of the deceleration plate 25, so that the coolant can flow slowly inside the refrigeration pipe 21, and the cold air generated by the coolant in the refrigeration pipe 21 will be emitted to the interior of the heat dissipation box 2, and the cold amount will be transmitted to the heat dissipation plate 23 through the cooling rod 24, and the heat dissipation plate 23 is attached to the heat dissipation box 2, so that the LED display screen body 1 can be cooled through the heat dissipation plate 23, and the coolant will be discharged at the liquid outlet end of the refrigeration pipe 21 and enter the interior of the connection box 3 through the second connection pipe 32, so that the circulation of the coolant can be completed;
  • the coolant entering the connection box 3 will mix with the coolant in the connection box 3, and the coolant can be cooled by the cooling fins 34, which can effectively save energy consumption;
  • the staff can install the filter screen 55 and the dehumidification screen 56 between the first connecting plate 53 and the second connecting plate 57, and after installation, the first connecting plate 53 and the second connecting plate 57 can be pushed into the interior of the fixing groove 54 through the mounting plate 5, and the mounting plate 5 can be fixed by screws after entering;
  • the filter 55 When the natural wind from the outside is used to cool the LED display screen body 1, it will pass through the filter 55 and the dehumidification net 56.
  • the filter 55 When the natural wind passes through, the filter 55 can be used to filter the dust in the air, and the dehumidification net 56 can absorb the moisture in the air. This makes it easier for dust and moisture to damage the components inside the LED display screen body 1.
  • the staff can start the electric telescopic rod 582 to work. During work, the cleaning brush 581 set on the front and rear surfaces of the cleaning plate 58 will clean the filter 55 and the heat dissipation holes 4.
  • This setting is convenient for the installation and disassembly of the filter 55, and can prevent the filter 55 and the heat dissipation holes 4 from being blocked to avoid blockage and affecting the heat dissipation effect of the LED display screen body 1.
  • the terms “installed”, “connected”, and “connected” should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components.
  • installed should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components.

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Abstract

本发明适用于LED显示屏技术领域，提供了一种具有良好散热性能的LED显示屏，所述LED显示屏主体的前表面通过螺丝安装有散热箱，所述散热箱的前表面设置有连接箱，所述连接箱的内部设置有制冷片，所述散热箱的内部设置有制冷管；所述LED显示屏主体的前表面在散热箱的两侧均设置有安装板，所述安装板的一侧从上到下分别设置有第一连接板和第二连接板，所述第一连接板和第二连接板之间从前到后分别设置有过滤网和除湿网。本发明通过导冷杆连接的散热板可将制冷管产生的冷气传导至LED显示屏主体上，这样即可快速的对LED显示屏主体进行散热处理，从而使得传递冷量效果更好，起到良好的散热效果。

Description

一种具有良好散热性能的LED显示屏 技术领域
本公开涉及LED显示屏技术领域，尤其涉及一种具有良好散热性能的LED显示屏。
背景技术
LED显示屏是一种平板显示器，由一个个小的LED模块面板组成，用来显示文字、图像、视频等各种信息的设备，并具有色彩鲜艳、动态范围广、亮度高、寿命长、工作稳定可靠等优点，从而可广泛的应用于商业传媒、文化演出市场、信息传播等领域，使得满足不同环境的需要，而LED显示屏最常见的问题就是散热问题，当散热问题较差时则会导致LED显示屏的内部温度升高，进而导致LED显示屏损坏，所以对LED显示屏进行散热处理至关重要，例如在中国专利公开了一种具有良好散热性能的LED显示屏(授权公告号CN106409170A)，该专利技术能够通过风向指示标能够准确的判断风向和风力大小，调节LED显示屏的角度达到风冷的目的，旋转电机控制LED显示屏的旋转，能够很平稳的使其转动以及角度的调节精度高。
但是，针对该专利还是存在不足，首先风冷在进入到LED显示屏中时会导致外界的灰尘以及湿气进入，这样则会对LED显示屏的内部零件造成损坏，同时灰尘也会对造成散热孔堵塞进而影响LED显示屏的散热效果，并且只通过风冷散热的效果较差，起不到良好 散热作用。因此，本领域技术人员提供了一种具有良好散热性能的LED显示屏，以解决上述背景技术中提出的问题。
发明内容
本公开的目的在于提出一种具有良好散热性能的LED显示屏，旨在解决现有独权解决的问题。
为达此目的，本公开采用以下技术方案：一种具有良好散热性能的LED显示屏，包括LED显示屏主体，所述LED显示屏主体的前表面通过螺丝安装有散热箱，所述散热箱的前表面设置有连接箱，所述连接箱的内部设置有制冷片，且连接箱的内部设置有循环水泵，所述散热箱的内部设置有制冷管，且散热箱的内部在制冷管的后方设置有散热板；
所述LED显示屏主体的两侧对称开设有散热孔，且LED显示屏主体的前表面在散热箱的两侧均设置有安装板，所述安装板的一侧从上到下分别设置有第一连接板和第二连接板，所述第一连接板和第二连接板之间从前到后分别设置有过滤网和除湿网，所述第二连接板的上表面在过滤网的前方设置有清洁板，所述清洁板的前表面与后表面均设置有清洁刷。
优选的，所述循环水泵的出水端连接有第一连接管，所述第一连接管的一端贯穿连接箱的内部并密封连接有第一连接套，所述第一连接套的一端与制冷管的进液端连接。
优选的，所述连接箱的内部设置有第二连接管，所述第二连接管的一端贯穿连接箱的一侧并密封连接第二连接套，所述第二连接 套的一端与制冷管的出液端连接。
优选的，所述制冷管至少为四个“U”型管组成，且制冷管的后表面对称设置有导冷杆，所述导冷杆的一端与散热板连接。
优选的，所述制冷管的内部对称设置有圆盘形的降速板，所述降速板的上表面开设有降速孔。
优选的，所述LED显示屏主体的一侧开设有固定槽，所述第一连接板与第二连接板滑动安装在固定槽的内部。
优选的，所述固定槽的内部设置有滑轨，所述第一连接板的上表面与第二连接板的下表面均开设有与滑轨相互滑动的滑槽。
优选的，所述散热板的材质为铜板，且散热板的后表面与散热箱的内表面贴合。
优选的，所述第二连接板的上表面对称开设有安装槽，所述安装槽的内部设置有电动伸缩杆，所述清洁板的下表面对称设置有安装套，所述电动伸缩杆的伸缩端嵌入至安装套的内部。
优选的，所述清洁板前表面设置的清洁刷与散热孔接触，且清洁板后表面设置有清洁刷与过滤网的前表面接触。
本公开的有益效果为：
1、本发明通过螺丝可将散热箱以及连接箱安装在LED显示屏主体的前表面，利用连接箱内部设置的循环水泵的工作，会使得连接箱内部的冷却液通过第一连接管以及第一连接套进入到制冷管的内部，最后通过第二连接套连接的第二连接管进入到连接箱的内部，这样可完成冷却液的循环使用，有效的节约能耗，并且通过导冷杆 连接的散热板可将制冷管产生的冷气传导至LED显示屏主体上，这样即可快速的对LED显示屏主体进行散热处理，同时通过降速板上表面开设的降速孔，这样可使得冷却液在制冷管的内部流通缓慢，从而使得传递冷量效果更好，起到良好的散热效果。
2、在第一连接板与第二连接板之间设置有过滤网以及除湿网，这样可避免外界的灰尘以及湿气从散热孔进入到LED显示屏主体的内部对LED显示屏主体造成损坏，并且通过拉板的拉动可将第一连接板与第二连接板之间设置有过滤网以及除湿网从固定槽中抽出进行更换，方便使用，同时利用电动伸缩杆的工作，这样可使得清洁板前表面与后表面设置的清洁刷可对过滤网以及散热孔进行清洁处理，避免过滤网以及散热孔发生堵塞而影响LED显示屏主体的散热，导致LED显示屏主体损坏。
附图说明
图1为一种具有良好散热性能的LED显示屏的结构示意图；
图2为一种具有良好散热性能的LED显示屏中连接套的结构示意图；
图3为一种具有良好散热性能的LED显示屏中连接箱的内部结构示意图；
图4为一种具有良好散热性能的LED显示屏中散热箱的内部结构示意图；
图5为图4中A部分的放大图；
图6为一种具有良好散热性能的LED显示屏中过滤网的结构示意图；
图7为一种具有良好散热性能的LED显示屏中除湿网的结构示意图；
图8为一种具有良好散热性能的LED显示屏中清洁板的结构示意图。
图中：1、LED显示屏主体；2、散热箱；21、制冷管；22、降速孔；23、散热板；24、导冷杆；25、降速板；
3、连接箱；31、第一连接管；32、第二连接管；33、第一连接套；34、制冷片；35、循环水泵；36、第二连接套；
4、散热孔；5、安装板；51、滑槽；52、滑轨；53、第一连接板；54、固定槽；55、过滤网；56、除湿网；57、第二连接板；58、清洁板；581、清洁刷；582、电动伸缩杆；583、安装套；584、安装槽。
具体实施方式
下面将结合附图对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。
通常在此处附图中描述和显示出的本发明实施例的组件可以以各种不同的配置来布置和设计。因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而 是仅仅表示本发明的选定实施例。
一种具有良好散热性能的LED显示屏，包括LED显示屏主体1，LED显示屏主体1的前表面通过螺丝安装有散热箱2，散热箱2的前表面设置有连接箱3，连接箱3的内部设置有制冷片34，且连接箱3的内部设置有循环水泵35，散热箱2的内部设置有制冷管21，且散热箱2的内部在制冷管21的后方设置有散热板23；
LED显示屏主体1的两侧对称开设有散热孔4，且LED显示屏主体1的前表面在散热箱2的两侧均设置有安装板5，安装板5的一侧从上到下分别设置有第一连接板53和第二连接板57，第一连接板53和第二连接板57之间从前到后分别设置有过滤网55和除湿网56，第二连接板57的上表面在过滤网55的前方设置有清洁板58，清洁板58的前表面与后表面均设置有清洁刷581。
在图2和图3中：循环水泵35的出水端连接有第一连接管31，第一连接管31的一端贯穿连接箱3的内部并密封连接有第一连接套33，第一连接套33的一端与制冷管21的进液端连接，该设置利用第一连接套33可将第一连接管31与制冷管21的进液端连接，这样可便于冷却液从连接箱3的内部进入到制冷管21的内部。
在图1和图2中：连接箱3的内部设置有第二连接管32，第二连接管32的一端贯穿连接箱3的一侧并密封连接第二连接套36，第二连接套36的一端与制冷管21的出液端连接，该设置利用第二连接套36可将第二连接管32与制冷管21连接，这样可将循环后的冷却液通过第二连接管32重新回到连接箱3的内部，从而完成循环使 用。
在图4中：制冷管21至少为四个“U”型管组成，且制冷管21的后表面对称设置有导冷杆24，导冷杆24的一端与散热板23连接，该设置利用导冷杆24可将制冷管21产生的冷气进行传导并传递至散热板23中，这样可通过散热板23可对LED显示屏主体1进行散热处理。
在图4和图5中：制冷管21的内部对称设置有圆盘形的降速板25，降速板25的上表面开设有降速孔22，该设置利用降速板25上表面开设的降速孔22可对流通在制冷管21内部的冷却液限速，从而使得传导的冷量效果更好。
在图6中：LED显示屏主体1的一侧开设有固定槽54，第一连接板53与第二连接板57滑动安装在固定槽54的内部，固定槽54的内部设置有滑轨52，第一连接板53的上表面与第二连接板57的下表面均开设有与滑轨52相互滑动的滑槽51，该设置利用滑轨52与滑槽51的滑动，这样可方便将安装板5连接的第一连接板53与第二连接板57安装到固定槽54的内部进行使用。
在图4中：散热板23的材质为铜板，且散热板23的后表面与散热箱2的内表面贴合，该设置利用铜板可使得冷量传导效果更好，从而为LED显示屏主体1提供良好的散热性能。
在图8中：第二连接板57的上表面对称开设有安装槽584，安装槽584的内部设置有电动伸缩杆582，清洁板58的下表面对称设置有安装套583，电动伸缩杆582的伸缩端嵌入至安装套583的内部， 该设置利用电动伸缩杆582的伸缩端与安装套583的套接并利用螺丝连接，这样可在电动伸缩杆582工作时使得清洁板58在第二连接板57的上方移动。
在图7中：清洁板58前表面设置的清洁刷581与散热孔4接触，且清洁板58后表面设置有清洁刷581与过滤网55的前表面接触，该设置利用清洁板58前表面和后表面设置的清洁刷581可对过滤网55与散热孔4进行清洁，这样可避免发生堵塞而影响通风散热。
本发明的工作原理及使用流程：本发明在使用时，首先工作人员将散热箱2通过螺丝安装在LED显示屏主体1的前表面，在安装后将第二连接套36的两端与第二连接管32和制冷管21的出液端连接，同时将第一连接套33的两端与第一连接管31和制冷管21的进液端连接；
在对LED显示屏主体1进行散热时，首先工作人员启动连接箱3内部设置的循环水泵35的工作，这样会使得连接箱3内部的冷却液通过第一连接管31进入到制冷管21的内部，当冷却液进入后会通过降速板25上表面开设的降速孔22可对冷却液降速，这样可使得冷却液在制冷管21的内部缓慢流动，而制冷管21中的冷却液产生的冷气会散发到散热箱2的内部，同时冷量会通过导冷杆24传递至散热板23中，该散热板23与散热箱2贴合，这样可通过散热板23可对LED显示屏主体1进行散热处理，而冷却液会在制冷管21的出液端排出并通过第二连接管32进入到连接箱3的内部，这样即可完成冷却液的循环使用；
进入到连接箱3中的冷却液会与连接箱3中的冷却液混合，并通过制冷片34可对冷却液制冷，这样可有效的节约能耗；
同时工作人员可将过滤网55与除湿网56安装到第一连接板53与第二连接板57之间，并在安装后可将第一连接板53与第二连接板57通过安装板5推送至固定槽54的内部，在进入后通过螺丝可将安装板5进行固定；
在外界的自然风对LED显示屏主体1进行风冷散热时，会经过过滤网55与除湿网56，在自然风经过时会利用过滤网55可对空气中的灰尘进行过滤处理，同时除湿网56可对空气中的湿气进行吸附，这样可便于灰尘和湿气对LED显示屏主体1内部的元件造成损坏，并且在过滤网55发生堵塞时，此时工作人员可启动电动伸缩杆582进行工作，在工作时会使得清洁板58前表面与后表面设置的清洁刷581对过滤网55以及散热孔4进行清洁处理，这样可避免过滤网55以及散热孔4发生堵塞而影响LED显示屏主体1的散热，导致LED显示屏主体1损坏，该设置对过滤网55安装拆卸方便，并能够对过滤网55与散热孔4进行防堵塞处理，避免堵塞而影响LED显示屏主体1的散热效果。
基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是 为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种具有良好散热性能的LED显示屏，其特征在于：包括LED显示屏主体(1)，所述LED显示屏主体(1)的前表面通过螺丝安装有散热箱(2)，所述散热箱(2)的前表面设置有连接箱(3)，所述连接箱(3)的内部设置有制冷片(34)，且连接箱(3)的内部设置有循环水泵(35)，所述散热箱(2)的内部设置有制冷管(21)，且散热箱(2)的内部在制冷管(21)的后方设置有散热板(23)；
    所述LED显示屏主体(1)的两侧对称开设有散热孔(4)，且LED显示屏主体(1)的前表面在散热箱(2)的两侧均设置有安装板(5)，所述安装板(5)的一侧从上到下分别设置有第一连接板(53)和第二连接板(57)，所述第一连接板(53)和第二连接板(57)之间从前到后分别设置有过滤网(55)和除湿网(56)，所述第二连接板(57)的上表面在过滤网(55)的前方设置有清洁板(58)，所述清洁板(58)的前表面与后表面均设置有清洁刷(581)。
  2. 如权利要求1所述的一种具有良好散热性能的LED显示屏，其特征在于：所述循环水泵(35)的出水端连接有第一连接管(31)，所述第一连接管(31)的一端贯穿连接箱(3)的内部并密封连接有第一连接套(33)，所述第一连接套(33)的一端与制冷管(21)的进液端连接。
  3. 如权利要求1所述的一种具有良好散热性能的LED显示屏，其特征在于：所述连接箱(3)的内部设置有第二连接管(32)，所述第二连接管(32)的一端贯穿连接箱(3)的一侧并密封连接第二 连接套(36)，所述第二连接套(36)的一端与制冷管(21)的出液端连接。
  4. 如权利要求1所述的一种具有良好散热性能的LED显示屏，其特征在于：所述制冷管(21)至少为四个“U”型管组成，且制冷管(21)的后表面对称设置有导冷杆(24)，所述导冷杆(24)的一端与散热板(23)连接。
  5. 如权利要求1所述的一种具有良好散热性能的LED显示屏，其特征在于：所述制冷管(21)的内部对称设置有圆盘形的降速板(25)，所述降速板(25)的上表面开设有降速孔(22)。
  6. 如权利要求1所述的一种具有良好散热性能的LED显示屏，其特征在于：所述LED显示屏主体(1)的一侧开设有固定槽(54)，所述第一连接板(53)与第二连接板(57)滑动安装在固定槽(54)的内部。
  7. 如权利要求6所述的一种具有良好散热性能的LED显示屏，其特征在于：所述固定槽(54)的内部设置有滑轨(52)，所述第一连接板(53)的上表面与第二连接板(57)的下表面均开设有与滑轨(52)相互滑动的滑槽(51)。
  8. 如权利要求1所述的一种具有良好散热性能的LED显示屏，其特征在于：所述散热板(23)的材质为铜板，且散热板(23)的 后表面与散热箱(2)的内表面贴合。
  9. 如权利要求1所述的一种具有良好散热性能的LED显示屏，其特征在于：所述第二连接板(57)的上表面对称开设有安装槽(584)，所述安装槽(584)的内部设置有电动伸缩杆(582)，所述清洁板(58)的下表面对称设置有安装套(583)，所述电动伸缩杆(582)的伸缩端嵌入至安装套(583)的内部。
  10. 如权利要求1所述的一种具有良好散热性能的LED显示屏，其特征在于：所述清洁板(58)前表面设置的清洁刷(581)与散热孔(4)接触，且清洁板(58)后表面设置有清洁刷(581)与过滤网(55)的前表面接触。
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CN214505178U (zh) * 2020-11-17 2021-10-26 胡天成 一种防潮防尘效果好的电力设备
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CN216817762U (zh) * 2022-02-08 2022-06-24 深圳市九扬智能科技有限公司 一种散热液晶显示屏

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CN2819292Y (zh) * 2005-08-15 2006-09-20 冯子瑜 液冷电脑散热装置
CN214505178U (zh) * 2020-11-17 2021-10-26 胡天成 一种防潮防尘效果好的电力设备
CN216390236U (zh) * 2021-11-28 2022-04-26 贵州中远博联电气工程有限公司 一种高效散热除湿的环网柜
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