5G module power supply

Abstract

The utility model relates to a 5G module power supply, and relates to the field of electrical equipment, the 5G module power supply comprises a main body, the main body is provided with a shell, a heat dissipation coil pipe is arranged in the shell, a temperature sensor is arranged on the inner wall of the shell, the heat dissipation coil pipe is tightly attached to the main body, the shell is provided with a heat dissipation grid, and the side, close to the main body, of the heat dissipation grid is provided with a heat dissipation fan; the heat dissipation coil pipe extends towards one side of the heat dissipation fan and comprises heat dissipation fins, and the heat dissipation fins are located between the heat dissipation fan and the heat dissipation grating. The temperature in the shell is detected through the temperature sensor, when the temperature rises, the heat dissipation fan is started to blow air on the outer side into the shell through the heat dissipation grid, the heat dissipation coil pipe dissipates heat of the main body and conveys the heat to the heat dissipation fins, heat dissipation of the heat dissipation fins and the heat dissipation coil pipe is achieved through the heat dissipation fan, and the heat dissipation efficiency is improved. And the heat dissipation coil pipe is kept at a low temperature, and the effect of heat dissipation of the main body in the shell is effectively achieved.

Description

Technical Field

[0001] The present application relates to the field of electrical equipment, and in particular to a 5G module power supply. Background Art

[0002] At present, with the advancement and development of science and technology, the 5G module, as the hardware support part of the 5G network, can connect various devices to the 5G network, and use the high speed, large capacity, high bandwidth and other characteristics of the 5G network to realize the wireless transmission of data and the application of the Internet of Things.

[0003] As an important part, the 5G module power supply is usually composed of functional components such as power input, management integrated circuit, filter, protection circuit, etc., and also includes auxiliary components such as cooling system. It plays a role in the continuous and stable power supply of the entire module, so that the entire module can work under a stable voltage to ensure the normal performance and use of the module. The energy consumption management of the power supply will also mean the power consumption of the entire module. Among them, temperature is one of the important external conditions for whether the power supply can maintain a stable output continuously, and the temperature control of the power supply is very important.

[0004] Regarding the above-mentioned related technologies, in terms of temperature control of the power supply, the existing technology often discharges the heat inside the power supply by adding a fan at the power supply. Since the 5G module needs to be turned on and used for a long time, when the module runs at high power for a long time or the ambient temperature is maintained at a relatively high level, the module may be damaged due to untimely heat dissipation. Utility Model Content

[0005] In order to improve the heat dissipation efficiency of the power supply and enhance the heat dissipation effect, the present application provides a 5G module power supply.

[0006] This application provides a 5G module power supply, which adopts the following technical solution:

[0007] A 5G module power supply comprises a main body, wherein the main body is provided with a shell, a heat dissipation coil is provided inside the shell, a temperature sensor is provided on the inner wall of the shell, the heat dissipation coil is in close contact with the main body, the shell is provided with a heat dissipation grille, a heat dissipation fan is provided on the side of the heat dissipation grille close to the main body, the heat dissipation coil extends toward the side of the heat dissipation fan, the heat dissipation coil comprises heat dissipation fins, and the heat dissipation fins are located between the heat dissipation fan and the heat dissipation grille.

[0008] By adopting the above technical solution, the temperature inside the shell is detected by a temperature sensor. When the temperature rises, the cooling fan starts to blow the outside wind into the shell through the cooling grille. The cooling coil dissipates heat for the main body and transfers the heat to the cooling fins. The cooling fan is used to dissipate heat for the cooling fins and the cooling coil, so that the cooling coil maintains a low temperature, thereby effectively achieving heat dissipation for the main body inside the shell.

[0009] Optionally, a water tank is provided inside the shell, and a coolant is provided in the water tank, and the water tank is arranged along the length direction of the main body.

[0010] By adopting the above technical solution, since the coolant has a higher specific heat capacity, the coolant can effectively absorb the internal heat, and the cooling fan dissipates heat from the water tank at the same time, thereby absorbing the heat of the main body while keeping the coolant in the water tank at a lower temperature.

[0011] Optionally, liquid flow channels for passing coolant are provided inside the heat dissipation coil and the heat dissipation fins, and a circulating pump is provided on the inside of the shell. The circulating pump is located between the liquid flow channel and the water tank. The circulating pump is used to pump the coolant inside the water tank into the liquid flow channel. The heat dissipation coil is provided with a return pipe connected to the water tank.

[0012] By adopting the above technical solution, the coolant in the water tank is pumped into the liquid flow channel inside the heat dissipation coil through a circulation pump, and heat exchange is carried out with the heat dissipation coil through the coolant with a lower temperature. When the coolant enters the heat dissipation fins, the heat dissipation fan dissipates the heat of the coolant in the heat dissipation fins, and then returns to the water tank through the return pipe, thereby effectively increasing the heat exchange efficiency of the main body.

[0013] Optionally, a slide groove is provided inside the shell, and the water tank is slidably connected to the slide groove. Two first quick connectors are provided on the side of the water tank close to the circulation pump, and the circulation pump and the return pipe are both provided with second quick connectors. A block for fixing the water tank is provided on the side of the shell away from the circulation pump.

[0014] By adopting the above technical solution, when the temperature inside the water tank is high and it is difficult to cool it down by the cooling fan, the operator separates the first quick connector from the second quick connector, takes out the water tank with a higher internal temperature, and replaces it with a water tank with a coolant with a lower internal temperature, and fixes the water tank by a block, thereby effectively achieving rapid cooling of the main body after the power supply has been working continuously for a long time.

[0015] Optionally, the shell is provided with a paddle, which is clamped with the outer edge of the second quick connector, and the paddle is slidably connected to the shell along the length direction of the water tank. The paddle extends to the outside of the shell and is provided with a folding portion, which is rotatably connected to the paddle, and a groove for placing the folding portion is provided on the outside of the shell.

[0016] By adopting the above technical solution, when the operator replaces the water tank, the paddle is turned out of the groove and the paddle is moved along the shell. The movable sleeve on the outside of the first quick connector is moved by the paddle to separate the first quick connector from the second quick connector, thereby separating the water tank and the circulating pump without affecting the overall appearance.

[0017] Optionally, a side of the stopper away from the inside of the shell is provided with an arc surface, a side of the stopper close to the inside of the shell is provided with a slot, the side of the stopper close to the inside of the shell is rotatably connected to the shell, and the stopper rotates in a vertical direction.

[0018] By adopting the above technical solution, when the operator places the water tank into the shell, the water tank abuts against the curved surface. As the water tank enters the shell, the block is pushed open. When the water tank is fully entered, the groove of the block fixes the water tank inside the shell, which makes it easy for the operator to place the water tank and effectively fixes the water tank.

[0019] Optionally, heat dissipation silicone grease is provided between the heat dissipation coil and the main body.

[0020] By adopting the above technical solution, the gap between the main body and the heat dissipation coil is filled by heat dissipation silicone grease, so that the gap between the heat dissipation coil and the main body is effectively filled. At the same time, the heat dissipation silicone grease also has good heat transfer efficiency, thereby effectively improving the heat exchange efficiency between the main body and the heat dissipation coil.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The temperature inside the shell is detected by the temperature sensor. When the temperature rises, the cooling fan starts to blow the outside wind into the shell through the cooling grille. The cooling coil dissipates the heat for the main body and transfers the heat to the cooling fins. The cooling fan dissipates the heat for the cooling fins and the cooling coil, so that the cooling coil maintains a low temperature, effectively realizing the heat dissipation of the main body inside the shell;

[0023] 2. Since the coolant has a higher specific heat capacity, the coolant can effectively absorb the internal heat. At the same time, the cooling fan dissipates heat from the water tank, absorbing the main heat while keeping the coolant in the water tank at a lower temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of a 5G module power supply.

[0025] Figure 2 It is a side view.

[0026] Figure 3 yes Figure 2Schematic diagram of the cross section of AA.

[0027] Figure 4 yes Figure 2 Schematic diagram of the cross section of BB.

[0028] Figure 5 It is a schematic diagram of the internal structure.

[0029] Explanation of the reference numerals: 1. Shell; 11. Paddle; 111. Folding portion; 12. Radiator grille; 13. Stopper; 14. Radiator fan; 15. Main body; 2. Water tank; 21. Circulation pump; 22. Second quick connector; 23. First quick connector; 3. Radiator coil; 31. Radiator fins; 32. Return pipe. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0031] An embodiment of the present application discloses a 5G module power supply.

[0032] Reference Figures 1 to 5 A 5G module power supply includes a main body 15, the main body 15 is provided with a shell 1, a heat dissipation coil 3 is provided inside the shell 1, a temperature sensor is provided on the inner wall of the shell 1, the heat dissipation coil 3 is in close contact with the main body 15, the shell 1 is provided with a heat dissipation grille 12, a heat dissipation fan 14 is provided on the side of the heat dissipation grille 12 close to the main body 15, the heat dissipation coil 3 extends to the side of the heat dissipation fan 14, the heat dissipation coil 3 includes heat dissipation fins 31, and the heat dissipation fins 31 are located between the heat dissipation fan 14 and the heat dissipation grille 12. The temperature inside the shell 1 is detected by the temperature sensor, and when the temperature rises, the heat dissipation fan 14 starts to blow the outside wind into the shell 1 through the heat dissipation grille 12, the heat dissipation coil 3 dissipates the main body 15 and transfers the heat to the heat dissipation fins 31, and the heat dissipation of the heat dissipation fins 31 and the heat dissipation coil 3 is achieved through the heat dissipation fan 14, so that the heat dissipation coil 3 maintains a low temperature, and the heat dissipation of the main body 15 inside the shell 1 is achieved.

[0033] The main body 15 in this article includes necessary parts of the 5G module power supply, such as power input, management integrated circuit, filter, protection circuit, etc. These parts are existing mature technologies and are well known to technicians in this field, so they will not be elaborated in this article.

[0034] Since the specific heat capacity of liquid is usually greater than that of gas, the same volume of liquid can absorb more heat than gas. Therefore, a water tank 2 is provided inside the housing 1, and a coolant is provided inside the water tank 2. The water tank 2 is arranged along the length direction of the main body 15. Since the coolant has a higher specific heat capacity, the coolant can effectively absorb the internal heat, and the cooling fan dissipates heat from the water tank 2 at the same time, so that the coolant in the water tank 2 is kept at a lower temperature while absorbing the heat of the main body 15.

[0035] In order to further fully utilize the coolant in the water tank 2 to achieve heat exchange between the heat dissipation coil 3 and the coolant. A liquid flow channel for passing the coolant is provided inside the heat dissipation coil 3 and the heat dissipation fins 31. A circulation pump 21 is provided on the inner side of the shell 1. The circulation pump 21 is located between the liquid flow channel and the water tank 2. The circulation pump 21 is used to pump the coolant inside the water tank 2 into the liquid flow channel. The heat dissipation coil 3 is provided with a return pipe 32 connected to the water tank 2. The coolant inside the water tank 2 is pumped into the liquid flow channel inside the heat dissipation coil 3 by the circulation pump 21, and heat exchange is performed with the heat dissipation coil 3 through the coolant with a lower temperature. After the coolant enters the heat dissipation fins 31, the cooling fan dissipates the heat for the coolant in the heat dissipation fins 31, and then returns to the water tank 2 through the return pipe 32, which effectively increases the heat exchange efficiency of the main body 15.

[0036] When the power supply works for a long time and is in an environment with a high temperature or poor heat dissipation, the temperature of the coolant in the water tank 2 is difficult to be sent out of the housing 1 through the exhaust fan, so the water tank 2 needs to be replaced to ensure that the temperature of the main body 15 is not too high. A slide is provided inside the housing 1, and the water tank 2 is slidably connected to the slide. Two first quick connectors 23 are provided on the side of the water tank 2 close to the circulation pump 21, and the circulation pump 21 and the return pipe 32 are both provided with a second quick connector 22. The side of the housing 1 away from the circulation pump 21 is provided with a block 13 for fixing the water tank 2. When the temperature inside the water tank 2 is high and it is difficult to cool it down by the cooling fan, the operator separates the first quick connector 23 from the second quick connector 22, takes out the water tank 2 with a higher internal temperature, and replaces the water tank 2 with a water tank 2 with a lower internal temperature of the coolant, and fixes the water tank 2 through the block 13, which effectively realizes the rapid cooling of the main body 15 after the power supply has been working continuously for a long time.

[0037] In order to facilitate the operator to separate the first quick connector 23 from the second quick connector 22 and keep the appearance of the power supply as neat as possible, the shell 1 is provided with a paddle 11, which is clamped with the outer edge of the second quick connector 22, and the paddle 11 is slidably connected with the shell 1 along the length direction of the water tank 2. The paddle 11 extends to the outside of the shell 1 and is provided with a folding portion 111, and the folding portion 111 is rotatably connected with the paddle 11. The outside of the shell 1 is provided with a groove for placing the folding portion 111. When the operator replaces the water tank 2, the paddle 11 is turned out of the groove, and the paddle 11 is moved along the shell 1, and the movable sleeve outside the first quick connector 23 is moved by the paddle 11 to separate the first quick connector 23 from the second quick connector 22, and the separation of the water tank 2 and the circulating pump 21 is achieved without affecting the overall appearance.

[0038] In order to further facilitate the operator to put the water tank 2 into the shell 1 and lock the water tank 2. The side of the stopper 13 away from the shell 1 is provided with an arc surface, and the side of the stopper 13 close to the shell 1 is provided with a slot. The side of the stopper 13 close to the shell 1 is rotatably connected with the shell 1, and the stopper 13 rotates in the vertical direction. When the operator puts the water tank 2 into the shell 1, the water tank 2 abuts against the arc surface. As the water tank 2 enters the shell 1, the stopper 13 is pushed open. When the water tank 2 is completely inserted, the slot of the stopper 13 fixes the water tank 2 in the shell 1, which facilitates the operator to place the water tank 2 and fixes the water tank 2.

[0039] Heat dissipation silicone grease is provided between the heat dissipation coil 3 and the main body 15. The heat dissipation silicone grease fills the gap between the main body 15 and the heat dissipation coil 3, so that the gap between the heat dissipation coil 3 and the main body 15 is effectively filled. At the same time, the heat dissipation silicone grease also has good heat transfer efficiency, thereby improving the heat exchange efficiency between the main body 15 and the heat dissipation coil 3.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A 5G module power supply, comprising a main body (15), characterized in that: The main body (15) is provided with a shell (1), a heat dissipation coil (3) is provided inside the shell (1), a temperature sensor is provided on the inner wall of the shell (1), the heat dissipation coil (3) is in close contact with the main body (15), the shell (1) is provided with a heat dissipation grille (12), a heat dissipation fan (14) is provided on the side of the heat dissipation grille (12) close to the main body (15), the heat dissipation coil (3) extends toward the side of the heat dissipation fan (14), the heat dissipation coil (3) includes heat dissipation fins (31), and the heat dissipation fins (31) are located between the heat dissipation fan (14) and the heat dissipation grille (12).

2. A 5G module power supply according to claim 1, characterized in that: A water tank (2) is provided inside the shell (1), and a coolant is provided in the water tank (2). The water tank (2) is arranged along the length direction of the main body (15).

3. A 5G module power supply according to claim 2, characterized in that: The heat dissipation coil (3) and the heat dissipation fins (31) are provided with a liquid flow channel for passing a coolant, a circulation pump (21) is provided on the inner side of the housing (1), the circulation pump (21) is located between the liquid flow channel and the water tank (2), the circulation pump (21) is used to pump the coolant in the water tank (2) into the liquid flow channel, and the heat dissipation coil (3) is provided with a return pipe (32) connected to the water tank (2).

4. A 5G module power supply according to claim 3, characterized in that: The housing (1) is provided with a slide groove inside, the water tank (2) is slidably connected to the slide groove, two first quick connectors (23) are provided on a side of the water tank (2) close to the circulation pump (21), the circulation pump (21) and the return pipe (32) are both provided with a second quick connector (22), and a stopper (13) for fixing the water tank (2) is provided on a side of the housing (1) away from the circulation pump (21).

5. A 5G module power supply according to claim 4, characterized in that: The shell (1) is provided with a paddle (11), the paddle (11) is clamped with the outer edge of the second quick connector (22), the paddle (11) is slidably connected with the shell (1) along the length direction of the water tank (2), the paddle (11) extends toward the outside of the shell (1) and is provided with a folding portion (111), the folding portion (111) is rotatably connected with the paddle (11), and a groove for accommodating the folding portion (111) is provided on the outside of the shell (1).

6. A 5G module power supply according to claim 4, characterized in that: The side of the stopper (13) away from the interior of the shell (1) is provided with an arcuate surface, the side of the stopper (13) close to the interior of the shell (1) is provided with a slot, the side of the stopper (13) close to the interior of the shell (1) is rotatably connected to the shell (1), and the stopper (13) rotates in a vertical direction.

7. A 5G module power supply according to claim 1, characterized in that: Heat dissipation silicone grease is provided between the heat dissipation coil (3) and the main body (15).

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