Module power supply cover structure

Abstract

The utility model relates to the field of module power supplies, and discloses a module power supply cover structure which comprises a cover body, one end of the cover body is fixedly provided with a connecting cylinder, the inner wall of the connecting cylinder is slidably connected with a water storage cylinder, the top of the connecting cylinder is communicated with two heat dissipation pipes, the top of the water storage cylinder is provided with two connecting holes matched with the heat dissipation pipes, and the connecting holes are communicated with the heat dissipation pipes. A shielding ring is fixedly installed on the surface of the connecting hole and is a rubber ring, the surface of the shielding ring is movably connected with the bottom ends of the heat dissipation pipes, and the two heat dissipation pipes are symmetrically distributed with the connecting cylinder as the axis. The connecting cylinder is installed at one end of the cover body, the top of the connecting cylinder communicates with the two heat dissipation pipes, the inner wall of the connecting cylinder is slidably connected with the water storage cylinder, and the two connecting holes are formed in the top of the water storage cylinder, so that cooling water is conveniently added into the water storage cylinder and enters the heat dissipation pipes through the connecting holes; and the surface of the cover body is cooled by virtue of the heat dissipation pipe, so that the condition that the cover body is difficult to dissipate heat is avoided.

Description

Technical Field

[0001] The present application relates to the field of modular power supplies, and in particular to a modular power supply cover structure. Background Art

[0002] A modular power supply is a power supply that can be directly mounted on a printed circuit board. It can provide power for application-specific integrated circuits (ASICs), digital signal processors (DSPs), microprocessors, memories, field-programmable gate arrays (FPGAs), and other digital or analog loads. Generally speaking, this type of module is called a point-of-load (POL) power supply system or a point-of-use power supply system (PUPS). Due to the obvious advantages of the modular structure, modular power supplies are widely used in communication fields such as switching equipment, access equipment, mobile communications, microwave communications, optical transmission, routers, as well as automotive electronics, aerospace, etc. During installation, a conventional modular power supply is generally installed with a cover on the surface of the power supply component to shield the surface from corrosion and damage caused by external water flow and impurities. The modular power supply is then installed in the equipment to provide power.

[0003] Regarding the above-mentioned related technologies, the inventor believes that after the conventional modular power supply cover is installed, the power supply is prone to generate heat when used at high frequency, and the installation method used by the conventional cover is difficult to dissipate the heat generated by the power supply. Opening heat dissipation holes on the surface of the cover can easily lead to a deterioration in the waterproof effect of the cover.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0005] In order to solve the problem that conventional covers are difficult to dissipate heat after installation, the present application provides a module power supply cover structure.

[0006] The present application provides a modular power supply cover structure that adopts the following technical solutions:

[0007] A modular power supply cover structure includes a cover body, one end of the cover body is fixedly installed with a connecting cylinder, the inner wall of the connecting cylinder is slidably connected to a water storage cylinder, and the top of the connecting cylinder is connected to two heat dissipation pipes, the top of the water storage cylinder is provided with two connecting holes adapted to the heat dissipation pipes, the surface of the connecting hole is fixedly installed with a shielding ring, the shielding ring is a rubber ring, and the surface of the shielding ring is movably connected to the bottom end of the heat dissipation pipe, the two heat dissipation pipes are symmetrically distributed with the connecting cylinder as the axis, and the cross-section of the heat dissipation pipe is a "U"-shaped structure, the inner wall of the heat dissipation pipe is fixedly installed to the surface of the cover body, and the size specifications of the water storage cylinder surface are adapted to the size specifications of the inner wall of the connecting cylinder.

[0008] Preferably, one end of the water storage cylinder is fixedly connected to a motor, an output end of the motor is fixedly mounted with a rotating blade, and a surface of the rotating blade is rotatably connected to an inner wall of the water storage cylinder.

[0009] Preferably, the surface of the water storage cylinder is connected to a threaded ring, the surface of the threaded ring is threadedly connected to a shielding cap, and the center of the shielding cap and the center of the threaded ring are on the same straight line.

[0010] Preferably, a shielding plate is rotatably installed on the inner wall of the heat dissipation tube, one end of the shielding plate is fixedly connected to a push plate, the push plate and the shielding plate are arranged perpendicular to each other, one end of the shielding plate is fixedly installed with a spring, and the end of the spring away from the shielding plate is fixedly connected to the inner wall of the heat dissipation tube.

[0011] Preferably, a blocking block is fixedly installed at one end of the shielding plate, the blocking block is a rubber block, and one end of the blocking block is clamped with the bottom end of the heat dissipation pipe, and the size of the blocking block surface is interference fit with the size of the bottom end of the heat dissipation pipe.

[0012] In summary, this application has the following beneficial technical effects:

[0013] The top of the water storage cylinder is connected to the two heat dissipation pipes, and the inner wall of the connecting cylinder is slidably connected to the water storage cylinder. Two connecting holes are provided on the top of the water storage cylinder to facilitate adding cooling water in the water storage cylinder. The cooling water enters the heat dissipation pipes through the connecting holes, and dissipates heat to the surface of the cover body with the help of the heat dissipation pipes, thereby avoiding the situation that the cover body is difficult to dissipate heat. A motor is installed at one end of the water storage cylinder, and a rotating blade is installed at the output end of the motor, so that the rotation of the rotating blade is controlled by the motor, thereby controlling the circulation of cooling water in the two heat dissipation pipes, effectively improving the heat dissipation effect of the cooling water, the surface of the water storage cylinder is connected to a threaded ring, and the surface of the threaded ring is threadedly connected to a shielding cap, so that after the shielding cap is separated from the threaded ring, cooling water can be added to the water storage cylinder with the help of the threaded ring, thereby avoiding the situation that the cooling water becomes less after long-term use; compared with the existing technology, the heat dissipation effect of the cover structure is effectively improved, and the structure is simple;

[0014] A baffle plate can also be installed on the inner wall of the heat pipe, and a push plate is installed at one end of the baffle plate, and a spring is installed between the baffle plate and the heat pipe, so that after the water storage cylinder is separated from the inner wall of the connecting cylinder, the baffle plate can be used to seal the bottom end of the heat pipe with the help of the spring, thereby avoiding leakage of cooling water remaining in the heat pipe. When the water storage cylinder is placed in the connecting cylinder, the push plate is squeezed with the help of the water storage cylinder to control the baffle plate to flip, so as to facilitate the connection of the heat pipe with the connecting hole. A rubber baffle block is installed at one end of the baffle plate, so that the sealing effect of the baffle plate and the bottom end of the heat pipe can be improved with the help of the baffle block, effectively improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a module power cover structure according to an embodiment of the application;

[0016] Figure 2 This is a schematic diagram of the connecting tube structure of the embodiment of the application;

[0017] Figure 3 is a side structural schematic diagram of an embodiment of the application;

[0018] Figure 4 It is a structural diagram of location A of the application embodiment.

[0019] Explanation of the accompanying symbols: 1. Cover body; 2. Water storage cylinder; 3. Connecting cylinder; 4. Heat dissipation pipe; 5. Connecting hole; 6. Shielding ring; 7. Rotating blade; 8. Motor; 9. Threaded ring; 10. Shielding cap; 11. Spring; 12. Shielding plate; 13. Push plate; 14. Shielding block. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1 —4 Provide further details of this application.

[0021] The present application embodiment discloses a module power supply cover structure, referring to Figure 1 - Figure 2 , including a cover body 1. During installation, the cover is generally installed on the surface of the power supply component to shield the surface of the component to prevent external water flow and impurities from corroding and damaging the power supply components. Then the module power supply is installed in the equipment for power supply, and the connecting cylinder 3 is installed at one end of the cover body 1. The top of the connecting cylinder 3 is connected to two heat dissipation pipes 4, and the inner wall of the connecting cylinder 3 is slidably connected to the water storage cylinder 2. The top of the water storage cylinder 2 is provided with two connecting holes 5. The surface of the connecting hole 5 is installed with a rubber shielding ring 6. The shielding ring 6 is used to improve the sealing effect of the connecting hole 5 and the heat dissipation pipe 4. Cooling water is added to the water storage cylinder 2, and the cooling water enters the heat dissipation pipe 4 through the connecting hole 5. The heat dissipation pipe 4 is used to dissipate heat on the surface of the cover body 1, which effectively improves the heat dissipation effect of the cover structure, and the structure is simple, thereby avoiding the situation where the cover body 1 is difficult to dissipate heat.

[0022] Reference Figure 2 A motor 8 is installed at one end of the water storage cylinder 2, and a rotating blade 7 is installed at the output end of the motor 8. The motor 8 is used to control the rotation of the rotating blade 7, thereby controlling the circulation of cooling water in the two heat dissipation pipes 4, effectively improving the heat dissipation effect of the cooling water. A threaded ring 9 is connected to the surface of the water storage cylinder 2, and a shielding cap 10 is threadedly connected to the surface of the threaded ring 9. The shielding cap 10 is used to seal one end of the threaded ring 9. After separating the shielding cap 10 from the threaded ring 9, cooling water is added to the water storage cylinder 2 with the help of the threaded ring 9, thereby avoiding the situation where the cooling water becomes less after long-term use.

[0023] Reference Figure 3 - Figure 4 A shielding plate 12 is installed on the inner wall of the heat pipe 4, and a pushing plate 13 is installed at one end of the shielding plate 12, and a spring 11 is installed between the shielding plate 12 and the heat pipe 4. After the water storage cylinder 2 is separated from the inner wall of the connecting cylinder 3, the spring 11 is used to seal the bottom end of the heat pipe 4 with the shielding plate 12, thereby preventing the residual cooling water in the heat pipe 4 from leaking out. When the water storage cylinder 2 is placed into the connecting cylinder 3, the pushing plate 13 is squeezed by the water storage cylinder 2 to control the shielding plate 12 to flip, thereby facilitating the connection between the heat pipe 4 and the connecting hole 5. A shielding block 14 made of rubber is installed at one end of the shielding plate 12, and the sealing effect of the shielding plate 12 and the bottom end of the heat pipe 4 is improved by means of the rubber material of the shielding block 14, which can improve the sealing performance.

[0024] The implementation principle of a modular power supply cover structure in an embodiment of the present application is as follows: by installing a connecting cylinder 3 at one end of the cover body 1, the top of the connecting cylinder 3 is connected to two heat dissipation pipes 4, and the inner wall of the connecting cylinder 3 is slidably connected to a water storage cylinder 2, and two connecting holes 5 are provided on the top of the water storage cylinder 2 to facilitate the addition of cooling water into the water storage cylinder 2. The cooling water enters the heat dissipation pipe 4 through the connecting hole 5, and dissipates heat to the surface of the cover body 1 with the help of the heat dissipation pipe 4, thereby avoiding the situation where the cover body 1 is difficult to dissipate heat. A motor 8 is installed at one end of the water storage cylinder 2, and a rotating blade 7 is installed at the output end of the motor 8, so that the rotation of the rotating blade 7 can be controlled by the motor 8, thereby controlling the circulation of cooling water in the two heat dissipation pipes 4, effectively improving the heat dissipation effect of the cooling water, the surface of the water storage cylinder 2 is connected to a threaded ring 9, and the surface of the threaded ring 9 is threadedly connected to a shielding cap 10, so that after the shielding cap 10 is separated from the threaded ring 9, cooling water can be added to the water storage cylinder 2 with the help of the threaded ring 9, thereby avoiding the situation where the cooling water becomes less after long-term use.

[0025] A baffle 12 can also be installed on the inner wall of the heat pipe 4, and a push plate 13 is installed at one end of the baffle 12, and a spring 11 is installed between the baffle 12 and the heat pipe 4, so that after the water storage cylinder 2 is separated from the inner wall of the connecting cylinder 3, the spring 11 can be used to seal the bottom end of the heat pipe 4 with the baffle 12, thereby avoiding the leakage of residual cooling water in the heat pipe 4, and when the water storage cylinder 2 is placed in the connecting cylinder 3, the push plate 13 is squeezed with the help of the water storage cylinder 2 to control the baffle 12 to flip, so as to facilitate the connection between the heat pipe 4 and the connecting hole 5. A rubber baffle block 14 is installed at one end of the baffle 12, so that the sealing effect of the baffle 12 and the bottom end of the heat pipe 4 can be improved with the help of the baffle block 14.

[0026] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A modular power supply cover structure, comprising a cover body (1), characterized in that: A connecting cylinder (3) is fixedly mounted on one end of the cover body (1); the inner wall of the connecting cylinder (3) is slidably connected to a water storage cylinder (2); and the top of the connecting cylinder (3) is connected to two heat dissipation pipes (4); the top of the water storage cylinder (2) is provided with two connecting holes (5) adapted to the heat dissipation pipes (4); a shielding ring (6) is fixedly mounted on the surface of the connecting hole (5); the shielding ring (6) is a rubber ring, and the surface of the shielding ring (6) is movably connected to the bottom end of the heat dissipation pipe (4).

2. The modular power supply cover structure according to claim 1, characterized in that: The two heat dissipation tubes (4) are symmetrically distributed with the connecting tube (3) as the axis, and the cross-section of the heat dissipation tube (4) is a "U"-shaped structure. The inner wall of the heat dissipation tube (4) is fixedly mounted on the surface of the cover body (1), and the size specifications of the surface of the water storage tube (2) are compatible with the size specifications of the inner wall of the connecting tube (3).

3. The modular power supply cover structure according to claim 1, characterized in that: One end of the water storage cylinder (2) is fixedly connected to a motor (8), an output end of the motor (8) is fixedly mounted with a rotating blade (7), and a surface of the rotating blade (7) is rotatably connected to the inner wall of the water storage cylinder (2).

4. The modular power supply cover structure according to claim 1, characterized in that: The surface of the water storage cylinder (2) is connected to a threaded ring (9), the surface of the threaded ring (9) is threadedly connected to a shielding cap (10), and the center of the shielding cap (10) is on the same straight line as the center of the threaded ring (9).

5. The modular power supply cover structure according to claim 1, characterized in that: A shielding plate (12) is rotatably mounted on the inner wall of the heat dissipation tube (4), one end of the shielding plate (12) is fixedly connected to a push plate (13), the push plate (13) and the shielding plate (12) are arranged perpendicular to each other, and a spring (11) is fixedly mounted on one end of the shielding plate (12), and the end of the spring (11) away from the shielding plate (12) is fixedly connected to the inner wall of the heat dissipation tube (4).

6. The modular power supply cover structure according to claim 5, characterized in that: A blocking block (14) is fixedly mounted on one end of the blocking plate (12), the blocking block (14) being a rubber block, and one end of the blocking block (14) is snap-fitted with the bottom end of the heat dissipation tube (4), and the size of the surface of the blocking block (14) is interference-fitted with the size of the bottom end of the heat dissipation tube (4).

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