Silica gel gasket convenient for heat dissipation

Abstract

The utility model relates to the technical field of silica gel gaskets, and discloses a silica gel gasket convenient for heat dissipation, which comprises a cooling disc, the upper end and the lower end of the cooling disc are in threaded connection with silica gel gaskets, the inner wall of the cooling disc is provided with a cooling chamber, and the middle of the top wall and the middle of the bottom wall of the cooling disc are provided with a plurality of cooling heat dissipation holes at equal intervals. A water supply hole is formed in the left end of the front side of the cooling disc, a drainage hole is formed in the right end of the front side of the cooling disc, a plurality of gasket heat dissipation holes are formed in the middles of the adjacent sides of the two silica gel gaskets at equal intervals, and heat dissipation discs are arranged on the inner top wall and the inner bottom wall of the cooling disc. According to the utility model, heat generated by the heat source is transmitted to the cooling disc through the silica gel gasket, the cooling liquid in the cooling disc cools the heat transmitted to the heat dissipation disc from the heat source, and then the cooling liquid flows back to the water tank through the water drainage holes and the water drainage pipe, so that the heat is uniformly distributed and dissipated through the water tank, and the heat dissipation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone gaskets, in particular to a silicone gasket which is convenient for heat dissipation. Background Art

[0002] Silicone gaskets are a common heat dissipation material used to provide heat transfer and isolation between devices. They are usually made of high thermal conductivity silicone material with good softness and high temperature resistance. They can effectively fill the gaps between devices, improve heat dissipation efficiency, and protect devices from damage caused by overheating.

[0003] The main function of silicone gaskets is to improve heat dissipation efficiency, so thermal conductivity is a crucial indicator. Most of the existing silicone gaskets usually do not have strong heat dissipation function and can only rely on their own heat transfer to conduct heat. After the device generates a lot of heat, there is a possibility that the silicone will melt, causing damage to the equipment. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a silicone gasket that is easy to dissipate heat, aiming to improve the problem that most of the existing silicone gaskets can only conduct heat by their own heat transfer, and there is a possibility that the silicone will melt after the equipment generates a large amount of heat, thereby causing damage to the equipment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a silicone gasket for facilitating heat dissipation, comprising a cooling plate, the upper and lower ends of the cooling plate are both threadedly connected with silicone gaskets, the inner wall of the cooling plate is provided with a cooling chamber, the middle part of the top wall and the middle part of the bottom wall of the cooling plate are equidistantly provided with a plurality of cooling and heat dissipation holes, the left end of the front side of the cooling plate is provided with a water supply hole, the right end of the front side of the cooling plate is provided with a drainage hole, the middle parts of the adjacent sides of the two silicone gaskets are equidistantly provided with a plurality of gasket heat dissipation holes, the inner top wall and the inner bottom wall of the cooling plate are both provided with heat dissipation plates, the two heat dissipation plates are fixedly connected with a heat conducting column on the far side, the inner wall of the drainage hole is connected with a drainage pipe, the output end of the drainage pipe is connected with a water tank, the bottom end of the front side of the cooling plate is fixedly connected with a fixing plate, the rear side of the top wall of the fixing plate is fixedly connected with a small water pump, the output end of the small water pump is connected with a water supply pipe, the output end of the water supply pipe is connected to the inner wall of the water supply hole, and an overheating alarm device is provided at the right end of the rear side of the top wall of the water tank.

[0006] As a further description of the above technical solution:

[0007] The overheating alarm device includes a temperature measuring rod, a temperature sensor is fixedly connected to the top end of the temperature measuring rod, an alarm light is fixedly connected to the left end of the rear side of the top wall of the water tank, a buzzer is fixedly connected to the front end of the alarm light, the bottom wall of the water tank is connected to a water tank drain pipe, an electronic valve is provided in the middle of the water tank drain pipe, and a thermometer is fixedly connected to the middle of the front side of the water tank.

[0008] As a further description of the above technical solution:

[0009] The upper and lower ends of the rear side of the water tank are fixedly connected with connecting blocks, the left and right ends of the front side of the top wall of the fixing plate are fixedly connected with fixing beams, and the rear ends of the two fixing beams are fixedly connected to the front side of the top wall of the cooling plate.

[0010] As a further description of the above technical solution:

[0011] A water tank cover is arranged on the front side of the top wall of the water tank, and a plurality of anti-slip grooves are arranged on the outer wall of the water tank cover.

[0012] As a further description of the above technical solution:

[0013] The top wall and the bottom wall of the cooling plate are both fixedly connected with a plurality of heat sinks, and the plurality of heat sinks penetrate the cooling plate into the cooling chamber.

[0014] As a further description of the above technical solution:

[0015] A fixing groove is provided at the middle of one side away from each other of the two silicone gaskets, and anti-slip teeth are provided on the inner bottom walls of the two fixing grooves.

[0016] As a further description of the above technical solution:

[0017] Two sealing rings are fixedly connected to the inner walls of the two fixing grooves, and both sealing rings are O-type sealing rings.

[0018] As a further description of the above technical solution:

[0019] Adjacent sides of the two silicone gaskets are fixedly connected with threaded sleeves, and the inner wall of the cooling plate is provided with threaded grooves.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the heat generated by the heat source is transferred to the cooling plate through the silicone gasket, and the coolant flows in the cooling chamber to cool the heat transferred from the heat source to the heat dissipation plate. Then the coolant flows back to the water tank through the drain hole and the drain pipe, which helps to evenly distribute the heat and dissipate it through the water tank, thereby improving the heat dissipation efficiency.

[0022] 2. In the utility model, the temperature of the coolant in the water tank is transmitted to the temperature sensor for measurement through a temperature measuring rod. When the detected temperature exceeds the preset safety value, the alarm light will light up and the buzzer will sound to prevent the equipment from overheating and facilitate operator monitoring and adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of the silicone gasket for heat dissipation proposed by the utility model;

[0024] Figure 2 A three-dimensional diagram of the silicone gasket for heat dissipation proposed by the utility model;

[0025] Figure 3 The utility model is a schematic diagram of the structure of a silicone gasket heat sink for facilitating heat dissipation.

[0026] Legend:

[0027] 1. Cooling plate; 2. Overheat alarm device; 201. Temperature measuring rod; 202. Temperature sensor; 203. Warning light; 204. Buzzer; 205. Thermometer; 206. Water tank drain pipe; 207. Electronic valve; 3. Silicone gasket; 4. Cooling chamber; 5. Cooling and heat dissipation holes; 6. Water supply hole; 7. Drain hole; 8. Gasket heat dissipation hole; 9. Heat dissipation plate; 10. Thermal column; 11. Drain pipe; 12. Water tank; 13. Fixed plate; 14. Small water pump; 15. Water supply pipe; 16. Fixed beam; 17. Water tank cover; 18. Anti-skid pattern; 19. Fixed groove; 20. Anti-skid teeth; 21. Sealing ring; 22. Threaded sleeve; 23. Threaded groove; 24. Heat sink. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 , Figure 2 and Figure 3, The utility model provides an embodiment: a silicone gasket 3 for heat dissipation, including a cooling plate 1, the upper and lower ends of the cooling plate 1 are threadedly connected with the silicone gasket 3, the inner wall of the cooling plate 1 is provided with a cooling chamber 4, the middle part of the top wall and the middle part of the bottom wall of the cooling plate 1 are evenly spaced and provided with a plurality of cooling and heat dissipation holes 5, the left end of the front side of the cooling plate 1 is provided with a water supply hole 6, the right end of the front side of the cooling plate 1 is provided with a drainage hole 7, and the middle parts of the adjacent sides of the two silicone gaskets 3 are evenly spaced and provided with a plurality of gasket heat dissipation holes 8, the inner top wall and the inner bottom wall of the cooling plate 1 are both provided with a heat dissipation plate 9, the two heat dissipation plates 9 are fixedly connected to the far side thereof with a heat conducting column 10, the inner wall of the drainage hole 7 is connected with a drainage pipe 11, and the output end of the drainage pipe 11 is connected with a water tank 12, the bottom end of the front side of the cooling plate 1 is fixedly connected with a fixing plate 13, the rear side of the top wall of the fixing plate 13 is fixedly connected with a small water pump 14, and the output end of the small water pump 14 is connected with a water supply pipe 15, The output end of the water supply pipe 15 is connected to the inner wall of the water supply hole 6, and an overheating alarm device 2 is provided at the right end of the rear side of the top wall of the water tank 12; the left and right ends of the front side of the top wall of the fixed plate 13 are fixedly connected with fixed beams 16, and the rear ends of the two fixed beams 16 are fixedly connected to the front side of the top wall of the cooling plate 1; a water tank cover 17 is provided on the front side of the top wall of the water tank 12, and the outer wall of the water tank cover 17 is provided with a plurality of anti-slip grooves 18; the top wall and the bottom wall of the cooling plate 1 are fixedly connected with a plurality of heat sinks 24, and the plurality of heat sinks 24 penetrate the cooling plate 1 into the cooling chamber 4; a fixed groove 19 is provided in the middle part of the side away from each other of the two silicone gaskets 3, and the inner bottom walls of the two fixed grooves 19 are provided with anti-slip teeth 20; the inner walls of the two fixed grooves 19 are fixedly connected with two sealing rings 21, and the two sealing rings 21 are both O-rings 21; the adjacent sides of the two silicone gaskets 3 are fixedly connected with threaded sleeves 22, and the inner wall of the cooling plate 1 is provided with threaded grooves 23;

[0030] Specifically, the silicone gasket 3 can effectively transfer the heat generated by the heat source to the cooling plate 1, and the coolant in the water tank 12 is circulated to the cooling chamber 4 through the small water pump 14. The heat generated by the heat source is transferred to the heat dissipation plate 9 through the heat-conducting column 10. The heat dissipation plate 9 increases the cooling area. The coolant flows in the cooling chamber 4 to cool the heat transferred from the heat source to the heat dissipation plate 9. Then the coolant flows back to the water tank 12 through the drain hole 7 and the drain pipe 11, which helps to evenly distribute the heat and dissipate it through the water tank 12, thereby improving the heat dissipation efficiency. By installing the fixing beam 16 on the fixing plate 13, the The water tank 12 and other accessory parts are more firmly fixed on the fixing plate 13, and the vibration generated by the operation of the small water pump 14 will not cause damage to the parts. The outer wall of the water tank cover 17 is provided with anti-slip grooves 18 to provide a good grip and facilitate opening and closing. The heat sinks 24 on the top and bottom walls of the cooling plate 1 are used to increase the contact area between the coolant and the air, thereby improving the heat dissipation efficiency. The fixing grooves 19 and the anti-slip teeth 20 are used to ensure the stable installation and fixation of the silicone gasket 3. The threaded sleeve 22 on the silicone gasket 3 and the threaded groove 23 on the inner wall of the cooling plate 1 are used to firmly connect the silicone gasket 3 to the cooling plate 1.

[0031] Reference Figure 1 and Figure 2 The overheat alarm device 2 includes a temperature measuring rod 201, a temperature sensor 202 is fixedly connected to the top of the temperature measuring rod 201, an alarm light 203 is fixedly connected to the left end of the rear side of the top wall of the water tank 12, a buzzer 204 is fixedly connected to the front end of the alarm light 203, a water tank drain pipe 206 is connected to the bottom wall of the water tank 12, an electronic valve 207 is provided in the middle of the water tank drain pipe 206, and a temperature meter 205 is fixedly connected to the middle of the front side of the water tank 12;

[0032] Specifically, the temperature of the coolant in the water tank 12 is transmitted to the temperature sensor 202 for measurement through the temperature measuring rod 201, and the temperature of the water tank 12 can be detected in real time. When the detected temperature exceeds the preset safety value, the alarm light 203 will light up and the buzzer 204 will sound. A water tank drain pipe 206 is installed at the bottom of the water tank 12. The operator can open the electronic valve 207 to discharge the overheated coolant and replace it with new coolant to prevent the equipment from overheating. A temperature meter is fixedly connected to the middle of the front side of the water tank 12 to facilitate monitoring and adjustment by the operator.

[0033] Working principle: The silicone gasket 3 has certain elasticity and heat resistance, and can effectively transfer the heat generated by the heat source to the cooling plate 1. The coolant in the water tank 12 is circulated to the cooling chamber 4 through the small water pump 14. The heat generated by the heat source is transferred to the heat dissipation plate 9 through the heat-conducting column 10. The heat dissipation plate 9 increases the cooling area. The coolant flows in the cooling chamber 4 to cool the heat transferred from the heat source to the heat dissipation plate 9. Then the coolant flows back to the water tank 12 through the drain hole 7 and the drain pipe 11, forming a complete cooling cycle, which helps to evenly distribute the heat and dissipate it through the water tank 12, thereby improving the heat dissipation efficiency, and through The temperature measuring rod 201 transmits the temperature of the coolant in the water tank 12 to the temperature sensor 202 for measurement, and can detect the temperature of the water tank 12 in real time. When the detected temperature exceeds the preset safety value, the alarm light 203 will light up and the buzzer 204 will sound to remind the operator that the temperature is too high and measures need to be taken. The operator opens the electronic valve 207 and replaces the overheated coolant to prevent the equipment from overheating and melting the silicone gasket 3, causing equipment damage. A thermometer is fixedly connected to the middle of the front side of the water tank 12. The operator can directly read the current temperature value from the thermometer for easy monitoring and adjustment.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A silicone gasket for heat dissipation, comprising a cooling plate (1), characterized in that: The upper and lower ends of the cooling plate (1) are both threadedly connected with silicone gaskets (3); the inner wall of the cooling plate (1) is provided with a cooling chamber (4); the middle of the top wall and the middle of the bottom wall of the cooling plate (1) are both provided with a plurality of cooling and heat dissipation holes (5) at equal distances; the left end of the front side of the cooling plate (1) is provided with a water supply hole (6); the right end of the front side of the cooling plate (1) is provided with a drainage hole (7); the middle of the adjacent sides of the two silicone gaskets (3) are both provided with a plurality of gasket heat dissipation holes (8) at equal distances; the inner top wall and the inner bottom wall of the cooling plate (1) are both provided with heat dissipation plates (9); the two heat dissipation plates (9) A heat-conducting column (10) is fixedly connected to the opposite side of the cooling plate (1), the inner wall of the drainage hole (7) is connected to a drainage pipe (11), the output end of the drainage pipe (11) is connected to a water tank (12), the front bottom end of the cooling plate (1) is fixedly connected to a fixing plate (13), the rear side of the top wall of the fixing plate (13) is fixedly connected to a small water pump (14), the output end of the small water pump (14) is connected to a water supply pipe (15), the output end of the water supply pipe (15) is connected to the inner wall of the water supply hole (6), and an overheating alarm device (2) is provided at the right end of the rear side of the top wall of the water tank (12).

2. The silicone gasket for heat dissipation according to claim 1, characterized in that: The overheat alarm device (2) comprises a temperature measuring rod (201), the top end of the temperature measuring rod (201) is fixedly connected to a temperature sensor (202), the left end of the rear side of the top wall of the water tank (12) is fixedly connected to an alarm light (203), the front end of the alarm light (203) is fixedly connected to a buzzer (204), the bottom wall of the water tank (12) is connected to a water tank drain pipe (206), an electronic valve (207) is provided in the middle of the water tank drain pipe (206), and a temperature meter (205) is fixedly connected to the middle of the front side of the water tank (12).

3. The silicone gasket for facilitating heat dissipation according to claim 1, characterized in that: The left and right ends of the front side of the top wall of the fixed plate (13) are fixedly connected to fixed beams (16), and the rear ends of the two fixed beams (16) are fixedly connected to the front side of the top wall of the cooling plate (1).

4. The silicone gasket for heat dissipation according to claim 1, characterized in that: A water tank cover (17) is arranged on the front side of the top wall of the water tank (12), and a plurality of anti-slip grooves (18) are arranged on the outer wall of the water tank cover (17).

5. The silicone gasket for heat dissipation according to claim 1, characterized in that: The top wall and the bottom wall of the cooling disk (1) are both fixedly connected with a plurality of heat sinks (24), and the plurality of heat sinks (24) penetrate the cooling disk (1) into the cooling chamber (4).

6. The silicone gasket for heat dissipation according to claim 1, characterized in that: A fixing groove (19) is provided in the middle of the two silicone gaskets (3) on the side away from each other, and anti-slip teeth (20) are provided on the inner bottom walls of the two fixing grooves (19).

7. The silicone gasket for facilitating heat dissipation according to claim 6, characterized in that: Two sealing rings (21) are fixedly connected to the inner walls of the two fixing grooves (19), and the two sealing rings (21) are both O-type sealing rings (21).

8. The silicone gasket for heat dissipation according to claim 1, characterized in that: Adjacent sides of the two silicone gaskets (3) are fixedly connected with threaded sleeves (22), and the inner wall of the cooling plate (1) is provided with a threaded groove (23).

Images