LED display screen cooling structure based on circulating water tank

Abstract

The utility model discloses an LED display screen cooling structure based on a circulating water tank, which comprises a water tank body, two LED display screen layers symmetrically arranged on two side surfaces of the water tank body, equipment cabins respectively arranged at the top and the bottom of the water tank body, and a circulating component arranged in the upper equipment cabin, the two shutter air outlets are symmetrically formed in the equipment cabin, and the fans are arranged at the shutter air outlets; the water tank body is filled with cooling liquid. According to the device, water flow can flow through the arranged circulating assembly, when the water flow flows in the conveying pipe located in the equipment cabin, the temperature in the equipment cabin can rise, the temperature in the pipe can be reduced, at the moment, the temperature in the equipment cabin can be adjusted through a fan and a shutter air outlet which are arranged in a matched mode, and therefore the temperature in the equipment cabin can be adjusted. And therefore, the temperature difference exists between the water flow in the pipe and the temperature in the equipment cabin, and water in the water pipe can be cooled conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED display screens, and in particular relates to a cooling structure of an LED display screen based on a circulating water tank. Background Art

[0002] At present, LED display products and technologies are becoming more and more mature and widely used, but the structural box is very single. The heat dissipation performance of the display directly determines the service life of the screen. The heat dissipation structure is only tailored to the screen itself and cannot be applied to other fields. The scope of application is very narrow and will cause great waste.

[0003] In line with the requirements put forward by the central government to establish a conservation-oriented society, and on the premise of better effectively dissipating heat and extending the life of the large screen, and integrating the existing mature structural processing technology, the existing cooling structure for LED display screens mostly uses fans to increase the air flow rate between the LED display screen and the window rack, thereby achieving the cooling effect on the LED display screen. However, this cooling method will lead to uneven temperature distribution in the area, which may easily cause the temperature of the LED display screen far away from the fan to be too high, and thus easily cause damage to the LED display screen. If water is used for cooling, the water in the water tank will freeze in winter, which may cause damage to the LED display screen.

[0004] Therefore, how to cool down the LED display is a problem that needs to be solved at present. Utility Model Content

[0005] Purpose of the utility model: to provide a cooling structure for an LED display screen based on a circulating water tank to solve the above-mentioned problems existing in the prior art.

[0006] Technical solution: A cooling structure for an LED display screen based on a circulating water tank, comprising:

[0007] A water tank body, two LED display screen layers symmetrically arranged on two sides of the water tank body, equipment compartments respectively arranged on the top and bottom of the water tank body, a circulation component arranged in the upper equipment compartment, two louvered air outlets symmetrically opened on the equipment compartment, and a fan arranged at the louvered air outlets;

[0008] The water tank body is filled with cooling liquid, which may be liquid water.

[0009] In a further embodiment, the circulation assembly includes a water injection hole arranged on a side surface of the water tank body, and two water inlet holes arranged on the top of the water tank body.

[0010] In a further embodiment, the circulation component also includes an electronic circulation pump arranged in the equipment compartment, and two delivery pipes respectively connected to the electronic circulation pump, the delivery pipes respectively extend toward the bottom of the water tank and pass through the water inlet holes located in the water tank body.

[0011] In a further embodiment, a one-way solenoid valve and an extension pipe connected to the one-way solenoid valve are provided on the delivery pipe connected to the water inlet end of the electronic circulation pump;

[0012] The one-way electromagnetic valve is located at the water inlet.

[0013] In a further embodiment, the LED display screen layer includes a power supply bracket disposed on the side of the water tank body, an LED display screen power supply located in the power supply bracket, and a plurality of brackets for placing the LED display screens connected to the LED display screen power supply and evenly distributed on both sides of the water tank body;

[0014] The bracket and the water tank body are welded to form an integrated structure.

[0015] In a further embodiment, a broadcast control device is also provided in the equipment compartment;

[0016] The broadcast control device includes a video playback host and a video server.

[0017] In a further embodiment, a temperature control probe and a temperature control system unidirectionally connected to the temperature control probe are also provided in the equipment cabin;

[0018] The temperature control system is unidirectionally connected to the electronic circulation pump, the broadcast control device and the LED display screen power supply respectively, and the broadcast control device and the LED display screen power supply are unidirectionally connected to the LED display screens in the two LED display screen layers respectively.

[0019] Beneficial effect: The utility model relates to a cooling structure for an LED display screen based on a circulating water tank. In order to cool down the LED display screen, the device is provided with a water tank body, two LED display screen layers symmetrically arranged on the two sides of the water tank body, equipment compartments respectively arranged at the top and bottom of the water tank body, a circulation component arranged in the upper equipment compartment, two louver air outlets symmetrically arranged on the equipment compartment, and a fan arranged at the louver air outlet; the water tank body is filled with liquid water; by arranging the LED display screens on the two sides of the equipment compartment and then filling the water tank body with liquid water, the LED display screens can be cooled. The display screen dissipates heat, and the water can flow through the set circulation component. When the water flows in the delivery pipe located in the equipment cabin, the temperature in the equipment cabin will rise, while the temperature in the pipe will decrease. At this time, the fan and the louver air outlet that are set can adjust the temperature in the equipment cabin, so that there can be a temperature difference between the water flow in the pipe and the temperature in the equipment cabin, which is convenient for cooling the water in the water pipe. At the same time, in winter or when the temperature is low, the circulation component can drive the water to flow, and the LED display screen will generate heat when working, thereby ensuring that the liquid in the water tank will not solidify, thereby ensuring that the LED display screen can dissipate heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model.

[0021] Figure 2 It is a schematic diagram of a bracket of the present utility model.

[0022] Figure 3 It is a schematic diagram of the water tank body of the utility model.

[0023] Figure 4 It is a schematic diagram of the utility model.

[0024] Figure 5 It is a side view of the utility model.

[0025] Figure 6 It is an assembly diagram of the utility model.

[0026] Figure 7 It is a schematic diagram of the temperature control system of the present utility model.

[0027] The reference numerals in the figure are: water tank 1, LED display layer 2, power bracket 21, bracket 22, equipment compartment 3, louver air outlet 4, water injection hole 5, water inlet hole 6, delivery pipe 7, extension pipe 8. DETAILED DESCRIPTION

[0028] After research and analysis by the applicant, it was found that the reason for this problem (which may easily cause damage to the LED display) is that the existing cooling structures for LED display screens mostly use fans to increase the air flow rate between the LED display screen and the window rack, thereby achieving the cooling effect on the LED display screen. However, this cooling method will lead to uneven temperature distribution in the region, which may easily cause the temperature of the LED display screen far away from the fan to be too high, which may easily cause damage to the LED display screen. If water is used for cooling, the water in the water tank will freeze in winter, which may cause damage to the LED display screen. In order to cool the LED display screen, the present invention provides a water tank body, two LED display screen layers symmetrically arranged on both sides of the water tank body, equipment compartments respectively arranged at the top and bottom of the water tank body, a circulation component arranged in the upper equipment compartment, and symmetrically opened in the water tank. Two louvered air outlets on the equipment cabin, and a fan arranged at the louvered air outlets; the water tank body is filled with liquid water; by arranging the LED display screen on both sides of the equipment cabin and then filling the water tank body with liquid water, the LED display screen can be cooled, and at the same time, the water flow can be made to flow through the arranged circulation component. When the water flows in the delivery pipe located in the equipment cabin, the temperature in the equipment cabin will rise, while the temperature in the pipe will decrease. At this time, the fan and the louvered air outlet arranged in cooperation can adjust the temperature in the equipment cabin, so that there can be a temperature difference between the water flow in the pipe and the temperature in the equipment cabin, so as to facilitate cooling of the water in the water pipe. At the same time, in winter or when the temperature is low, the circulation component can drive the water flow to flow, and the LED display screen will generate heat when working, so as to ensure that the liquid in the water tank will not solidify, so as to ensure that the LED display screen can perform heat dissipation.

[0029] A cooling structure of an LED display screen based on a circulating water tank comprises: a water tank 1, an LED display screen layer 2, a power bracket 21, a support 22, an equipment compartment 3, a louver air outlet 4, a water injection hole 5, a water inlet hole 6, a delivery pipe 7, and an extension pipe 8.

[0030] The device comprises a water tank 1 body, two LED display screen layers 2 symmetrically arranged on the two sides of the water tank 1 body, equipment compartments 3 respectively arranged on the top and bottom of the water tank 1 body, a circulation component arranged in the upper equipment compartment 3, two louver air outlets 4 symmetrically arranged on the equipment compartment 3, and a fan arranged at the louver air outlet 4; the water tank 1 body is filled with liquid water; the circulation component comprises a water injection hole 5 arranged on one side of the water tank 1 body, and two water inlet holes 6 arranged on the top of the water tank 1 body; by arranging the LED display screen on the two sides of the equipment compartment 3 and then filling the water tank 1 body with liquid water, the LED display screen can be cooled, and at the same time, the circulation component can be arranged to cool the LED display screen. It can make the water flow. When the water flows in the delivery pipe 7 located in the equipment cabin 3, the temperature in the equipment cabin 3 will rise, while the temperature in the pipe will decrease. At this time, the fan and the louver air outlet 4 arranged in conjunction can adjust the temperature in the equipment cabin 3, so that there can be a temperature difference between the water flow in the pipe and the temperature in the equipment cabin 3, which is convenient for cooling the water in the water pipe. At the same time, in winter or when the temperature is low, the circulation component can drive the water to flow, and the LED display screen will generate heat when working, thereby ensuring that the liquid in the water tank 1 will not solidify, thereby ensuring that the LED display screen can dissipate heat. At the same time, the device is also provided with an air circulation channel, and the heat dissipation of the LED screen is completed by the heat dissipation fan.

[0031] The circulation component also includes an electronic circulation pump arranged in the equipment cabin 3, and two delivery pipes 7 respectively connected to the electronic circulation pump, the delivery pipes 7 respectively extend toward the bottom of the water tank 1, and penetrate the water inlet 6 and are located in the water tank 1 body; wherein the delivery pipe 7 connected to the water inlet end of the electronic circulation pump is provided with a one-way solenoid valve, and an extension pipe 8 connected to the one-way solenoid valve; the one-way solenoid valve is located at the water inlet 6; through the electronic circulation pump, when the electronic circulation pump is working, the water flow in the water tank 1 can be in a flowing state to prevent the water tank 1 from freezing, and at the same time, in conjunction with the solenoid valve, the solenoid valve is only used to recover the incoming water and has only a one-way water delivery function to prevent water overflow, and at the same time, when the temperature is close to zero, the heat generated by the LED display screen when it is working can be absorbed by the liquid water to increase its temperature, and then the electronic circulation pump is used to prevent the water tank 1 from freezing.

[0032] The LED display screen layer 2 includes a power supply bracket 21 arranged on the side of the water tank 1 body, an LED display screen power supply located in the power supply bracket 21, and a plurality of brackets 22 for placing LED display screens connected to the LED display screen power supply and evenly distributed on both sides of the water tank 1 body; the brackets 22 are welded to the water tank 1 body to form an integrated structure.

[0033] The equipment compartment 3 is also provided with a broadcast control device; the broadcast control device includes a video playback host and a video server; the equipment compartment 3 is also provided with a temperature control probe, and a temperature control system unidirectionally connected to the temperature control probe; the temperature control system is unidirectionally connected to the electronic circulation pump, the broadcast control device and the LED display screen power supply respectively, and the broadcast control device and the LED display screen power supply are unidirectionally connected to the LED display screens in the two LED display screen layers 2 respectively; the temperature control system and the broadcast control device are both prior art, and when the temperature control probe in the temperature control system detects that the external environment is lower than a preset value, at this time, the temperature control system can send feedback information to the electronic circulation pump, the broadcast control device and the LED display screen power supply, and then the electronic circulation pump, the broadcast control device and the LED display screen power supply work, thereby ensuring that the water flow in the water tank 1 is internally circulated, and the LED display screen can display normally; when the broadcast control device receives an external broadcast signal, the broadcast control device can also drive the LED display screen to work.

[0034] Working principle description: When the temperature control probe in the temperature control system detects that the external environment is lower than the preset value, the temperature control system can send feedback information to the electronic circulation pump, the broadcast control equipment and the LED display power supply, and then the electronic circulation pump, the broadcast control equipment and the LED display power supply work, thereby ensuring that the water flow in the water tank 1 is internally circulated and the LED display screen can display normally; through the set electronic circulation pump, when the electronic circulation pump works, the water flow can enter the extension pipe 8, and enter the delivery pipe 7 connected to it from the extension pipe 8, and the water flow can flow out from the other delivery pipe 7 through the electronic circulation pump, and then return to the water tank 1, so that the water flow in the water tank 1 is in a flowing state to prevent the water tank 1 from freezing, and at the same time cooperate with the solenoid valve, the solenoid valve is only used to recycle the incoming water and has only a one-way water delivery function to prevent water injection overflow, and at the same time when the temperature is connected When the temperature is close to zero, the heat generated by the LED display screen when it is working can be absorbed by the liquid water, raising its temperature, and then the electronic circulation pump is used to prevent the water tank 1 from freezing. When the water flows in the delivery pipe 7 located in the equipment compartment 3, the temperature in the equipment compartment 3 will rise, while the temperature in the pipe will decrease. At this time, the fan and the louvered air outlet 4 arranged in cooperation can adjust the temperature in the equipment compartment 3, so that there is a temperature difference between the water flow in the pipe and the temperature in the equipment compartment 3, which facilitates the cooling of the water in the water pipe. At the same time, in winter or when the temperature is low, the circulation component can drive the water flow to flow, and the LED display screen will generate heat when it is working, thereby ensuring that the liquid in the water tank 1 will not solidify, thereby ensuring that the LED display screen can perform heat dissipation. At the same time, the device is also provided with an air circulation channel, so that the heat dissipation of the LED screen body is completed by the heat dissipation fan.

[0035] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the present invention defined in the appended claims.

Claims

1. A cooling structure for LED display screen based on circulating water tank, It is characterized in that include: A water tank body, two LED display screen layers symmetrically arranged on two sides of the water tank body, equipment compartments respectively arranged on the top and bottom of the water tank body, a circulation component arranged in the upper equipment compartment, two louvered air outlets symmetrically opened on the equipment compartment, and a fan arranged at the louvered air outlets; The water tank body is filled with cooling liquid.

2. According to claim 1, a cooling structure for an LED display screen based on a circulating water tank, Features: The circulation component comprises a water injection hole arranged on one side of the water tank body, and two water inlet holes arranged on the top of the water tank body.

3. According to claim 2, a cooling structure for an LED display screen based on a circulating water tank, Features: The circulation component also includes an electronic circulation pump arranged in the equipment cabin, and two delivery pipes respectively connected to the electronic circulation pump. The delivery pipes respectively extend toward the bottom of the water tank and penetrate through the water inlet holes in the water tank body.

4. According to claim 3, a cooling structure for an LED display screen based on a circulating water tank, Features: A one-way solenoid valve and an extension pipe connected to the one-way solenoid valve are provided on the delivery pipe connected to the water inlet end of the electronic circulation pump; The one-way electromagnetic valve is located at the water inlet.

5. According to claim 4, a cooling structure for an LED display screen based on a circulating water tank, Features: The LED display screen layer includes a power supply bracket arranged on the side of the water tank body, an LED display screen power supply located in the power supply bracket, and a plurality of brackets for placing the LED display screens connected to the LED display screen power supply and evenly distributed on both sides of the water tank body; The bracket and the water tank body are welded to form an integrated structure.

6. According to claim 1, a cooling structure for an LED display screen based on a circulating water tank, Features: The equipment cabin is also provided with a broadcast control device; The broadcast control device includes a video playback host and a video server.

7. According to claim 6, a cooling structure for an LED display screen based on a circulating water tank, Features: The equipment cabin is also provided with a temperature control probe and a temperature control system unidirectionally connected to the temperature control probe; The temperature control system is unidirectionally connected to the electronic circulation pump, the broadcast control device and the LED display screen power supply respectively, and the broadcast control device and the LED display screen power supply are unidirectionally connected to the LED display screens in the two LED display screen layers respectively.

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