Heat dissipation mechanism of electrical equipment

Abstract

The utility model discloses an electrical equipment heat dissipation mechanism which comprises a fixed installation frame, connecting supporting feet are symmetrically arranged on the two sides of the fixed installation frame, a movable installation inserting plate is movably connected to the inner side of the fixed installation frame in a clamped mode, and a heat dissipation fan is fixedly connected to the bottom of the movable installation inserting plate. A protective net is arranged in the movable mounting insertion plate, fixed handles are arranged on the two sides of the fixed mounting frame, and through mutual cooperation of an arranged connection limiting mechanism and the fixed mounting frame, when the movable mounting insertion plate is inserted into the inner side of the fixed mounting frame, the movable mounting insertion plate can be inserted into the fixed mounting frame; and the end part of the inner side of the fixed mounting frame can be blocked through the connection limiting mechanism, so that the movable mounting insertion plate can be limited and fixed, the movable mounting insertion plate can be quickly mounted and fixed, on the contrary, the movable mounting insertion plate can also be quickly dismounted and maintained, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of heat dissipation, in particular to a heat dissipation mechanism for electrical equipment. Background Art

[0002] Electrical equipment mainly refers to equipment that directly generates, transmits and consumes electrical energy, such as power generation, transformation, transmission, distribution and consumption. For example, generators, transformers, overhead lines, distribution cabinets, switch cabinets, computer equipment, etc. There are many components inside the electrical equipment. These components generate heat during operation, causing high temperature to be generated inside the electrical equipment after long-term use. If the internal components work under high temperature conditions for a long time, the performance of the components will be damaged and it will affect the normal operation of the external components. Usually, the heat dissipation of the electrical equipment is handled through a heat dissipation mechanism.

[0003] During the use of existing heat dissipation mechanisms, the internal heat of electrical equipment is usually discharged to the outside through a heat dissipation fan. However, in actual use, the heat dissipation fan will inevitably malfunction after a long period of operation and needs regular inspection and maintenance. However, the heat dissipation fan is usually installed and fixed with bolts. Regular disassembly and assembly will cause the threads to wear, which may easily lead to the heat dissipation fan being unable to be stably fixed. For this reason, we propose a heat dissipation mechanism for electrical equipment. Utility Model Content

[0004] In view of the above problems, the utility model provides a heat dissipation mechanism for electrical equipment, which can solve the problems raised in the above background technology.

[0005] The technical solution of the utility model is:

[0006] A heat dissipation mechanism for electrical equipment comprises a fixed mounting frame, connecting legs are symmetrically arranged on both sides of the fixed mounting frame, a movable mounting plug plate is movably connected to the inner side of the fixed mounting frame, a heat dissipation fan is fixedly connected to the bottom of the movable mounting plug plate, a protective net is arranged inside the movable mounting plug plate, fixed handles are arranged on both sides of the fixed mounting frame, and connecting limit mechanisms are fixedly connected to both ends of the bottom of the fixed mounting frame.

[0007] The working principle of the above technical solution is as follows:

[0008] The limit mechanism can be connected to seal the end of the fixed installation frame, so that the movable installation plug-in plate can be quickly inserted into the inner side of the fixed installation frame and restricted and fixed by connecting the limit mechanism. Conversely, the movable installation plug-in plate can be quickly disassembled, and the cooling fan can be quickly disassembled and assembled, which is convenient for inspection and maintenance of the cooling fan, and the operation is convenient and quick.

[0009] In a further technical solution, a connection reinforcement mechanism is symmetrically provided at the front end of the movable mounting plug plate, and a connection handle is fixedly connected to the middle of the front surface of the movable mounting plug plate.

[0010] The connection reinforcement mechanism can limit and reinforce the connection limiting mechanism, so that the connection limiting mechanism can be used stably and is easy to operate.

[0011] In a further technical solution, the connecting limiting mechanism includes a connecting sleeve block, the interior of the connecting sleeve block is movably connected to a movable mounting disk, one side of the movable mounting disk is fixedly connected to a force spring, the middle part of one side of the movable mounting disk is fixedly connected to a fixed connecting rod, the other end of the fixed connecting rod is provided with a fixed mounting groove, the inner side of the fixed mounting groove is movably connected to a movable connecting block through a positioning shaft, one end of the movable connecting block is fixedly connected to a fixed connecting rod, the other end of the fixed connecting rod is fixedly connected to a connecting mounting plate, and a connecting clamp block is provided on the top of one side of the connecting mounting plate close to the fixed connecting rod.

[0012] The movable connecting block can be stably deflected on the inner side of the fixed mounting groove, and the connecting handle can be quickly pulled to drive the movable mounting plug plate and the cooling fan to move, so that the disassembly and maintenance can be quickly carried out, and the operation is convenient.

[0013] In a further technical solution, a connecting handle is fixedly connected to the surface of the connecting mounting plate.

[0014] It is convenient to pull and deflect the connecting handle, and can quickly drive the connecting mounting plate to move and deflect, and the operation is convenient.

[0015] In a further technical solution, the outer side of the surface of the connecting block fits with the inner side of the end of the fixed installation frame.

[0016] The connecting card block can be stuck on the inner side of the end of the fixed installation frame, so that the movable installation plug plate can be restricted and fixed, and the operation is convenient.

[0017] In a further technical solution, the connection reinforcement mechanism includes a fixed mounting frame, one end of the fixed mounting frame is fixedly connected to a connecting magnet, the fixed mounting frame and the connecting magnet are internally movably connected with a movable plug rod, the outer surface of the movable plug rod is fixedly sleeved with a connecting limit ring, and one end of the movable plug rod is fixedly connected to a fixed connecting disk.

[0018] It is convenient to attract the connection magnet and the fixed connection disk to each other, fix the position of the fixed connection disk and the movable plug rod, so that the end of the movable plug rod can be inserted into the inner side of the connection block, limit and reinforce the position of the connection block, and operate conveniently.

[0019] In a further technical solution, a fixed plug hole adapted to the movable plug rod is provided on one side of the connecting block.

[0020] The end of the connecting card block can be stably inserted into the inner side of the fixed plug hole, so that the position of the connecting card block can be stably restricted and fixed, so that the connecting card block can be stably used.

[0021] The beneficial effects of the utility model are:

[0022] 1. Through the cooperation between the provided connection limiting mechanism and the fixed installation frame, when the movable installation plug-in plate is inserted into the inner side of the fixed installation frame, the inner end of the fixed installation frame can be blocked by the connection limiting mechanism, so that the movable installation plug-in plate can be restricted and fixed, so that the movable installation plug-in plate can be quickly installed and fixed, and vice versa, the movable installation plug-in plate can be quickly disassembled and maintained, which is convenient to operate;

[0023] 2. Through the connection reinforcement mechanism, the internal components of the connection limit mechanism can be quickly restricted, so that the connection limit mechanism can be restricted and fixed, so that the connection limit mechanism can be used stably, the overall structure is simple, and the operation is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a heat dissipation mechanism for electrical equipment according to an embodiment of the utility model;

[0025] Figure 2 It is a schematic diagram of the folding structure of a connection limit mechanism of a heat dissipation mechanism of an electrical device according to an embodiment of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of a connection and limiting mechanism of a heat dissipation mechanism of an electrical device according to an embodiment of the utility model;

[0027] Figure 4 This is a heat dissipation mechanism for electrical equipment according to an embodiment of the utility model. Figure 2 Enlarged structural diagram at A in the middle.

[0028] Description of reference numerals:

[0029] 1. Fixed installation frame; 2. Connecting feet; 3. Movable installation plug-in board; 4. Cooling fan; 5. Protective net; 6. Fixed handle; 7. Connecting limit mechanism; 8. Connecting handle; 9. Connecting reinforcement mechanism; 10. Connecting sleeve block; 11. Movable installation plate; 12. Fixed connecting rod; 13. Force spring; 14. Fixed installation slot; 15. Movable connecting block; 16. Fixed connecting rod; 17. Connecting installation plate; 18. Connecting card block; 19. Connecting handle; 20. Fixed installation frame; 21. Connecting magnet; 22. Movable plug-in rod; 23. Connecting limit ring; 24. Fixed connection plate; 25. Fixed socket. DETAILED DESCRIPTION

[0030] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0031] Example:

[0032] like Figure 1-Figure 4 As shown, a heat dissipation mechanism for electrical equipment comprises a fixed installation frame 1, connecting legs 2 are symmetrically arranged on both sides of the fixed installation frame 1, a movable installation plug plate 3 is movably connected to the inner side of the fixed installation frame 1, a cooling fan 4 is fixedly connected to the bottom of the movable installation plug plate 3, a protective net 5 is arranged inside the movable installation plug plate 3, fixed handles 6 are arranged on both sides of the fixed installation frame 1, connecting limiting mechanisms 7 are fixedly connected to both ends of the bottom of the fixed installation frame 1, connecting reinforcement mechanisms 9 are symmetrically arranged at the front end of the movable installation plug plate 3, a connecting handle 8 is fixedly connected to the middle part of the front surface of the movable installation plug plate 3, and the connecting limiting mechanism 7 comprises a connecting sleeve block 10, a movable installation disk 11 is movably connected to the inside of the connecting sleeve block 10, a force spring 13 is fixedly connected to one side of the movable installation disk 11, a fixed connecting pull rod 12 is fixedly connected to the middle part of one side of the movable installation disk 11, and a fixed installation is provided at the other end of the fixed connecting pull rod 12. Slot 14, the inner side of the fixed mounting slot 14 is movably connected with a movable connecting block 15 through a positioning shaft, one end of the movable connecting block 15 is fixedly connected with a fixed connecting rod 16, and the other end of the fixed connecting rod 16 is fixedly connected with a connecting mounting plate 17, and a connecting clamping block 18 is provided on the top of the connecting mounting plate 17 close to the fixed connecting rod 16, and a connecting pull handle 19 is fixedly connected to the surface of the connecting mounting plate 17, and the outer surface of the connecting clamping block 18 is in contact with the inner side of the end of the fixed mounting frame 1, and the connecting reinforcement mechanism 9 includes a fixed mounting frame 20, one end of the fixed mounting frame 20 is fixedly connected with a connecting magnet 21, and the fixed mounting frame 20 and the connecting magnet 21 are internally movably connected with a movable plug rod 22, and the outer surface of the movable plug rod 22 is fixedly sleeved with a connecting limit ring 23, and one end of the movable plug rod 22 is fixedly connected with a fixed connecting disk 24, and a fixed socket 25 matched with the movable plug rod 22 is provided on one side of the connecting clamping block 18.

[0033] The working principle of the above technical solution is as follows:

[0034] During use, when it is necessary to disassemble and maintain the movable mounting plug plate 3 and the cooling fan 4, the fixed connecting plate 24 is moved to separate the fixed connecting plate 24 and the connecting magnet 21, so that the movable plug rod 22 can move inside the fixed mounting frame 20 and the connecting magnet 21, and the end of the movable plug rod 22 can be pulled out from the inner side of the fixed socket 25, and then the connecting handle 19 is pulled to drive the connecting mounting plate 17, the connecting block 18, the fixed connecting rod 16 and the movable connecting block 15 to move, driving the fixed connecting rod 12 and the movable The mounting disk 11 moves, so that the force spring 13 between the movable mounting disk 11 and the connecting sleeve block 10 is compressed, and then the connecting handle 19 is flipped downward, so that the connecting mounting plate 17, the connecting block 18, the fixed connecting rod 16 and the movable connecting block 15 are deflected downward, and the movable connecting block 15 can be stably deflected on the inner side of the fixed mounting groove 14. At this time, the connecting handle 8 can be quickly pulled to drive the movable mounting plug plate 3 and the cooling fan 4 to move, so that disassembly and maintenance can be quickly carried out. The overall structure is simple and the operation is convenient and quick.

[0035] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A heat dissipation mechanism for electrical equipment, comprising a fixed mounting frame (1), characterized in that: The fixed installation frame (1) is symmetrically provided with connecting legs (2) on both sides, the inner side of the fixed installation frame (1) is movably connected with a movable installation plug plate (3), the bottom of the movable installation plug plate (3) is fixedly connected with a cooling fan (4), the inside of the movable installation plug plate (3) is provided with a protective net (5), the fixed installation frame (1) is provided with fixed handles (6) on both sides, and the bottom ends of the fixed installation frame (1) are fixedly connected with connection limit mechanisms (7).

2. The heat dissipation mechanism for electrical equipment according to claim 1, characterized in that: A connection reinforcement mechanism (9) is symmetrically provided at the front end of the movable installation plug plate (3), and a connection handle (8) is fixedly connected to the middle of the front surface of the movable installation plug plate (3).

3. The heat dissipation mechanism for electrical equipment according to claim 2, characterized in that: The connection limiting mechanism (7) comprises a connection sleeve (10), wherein the connection sleeve (10) is movably connected to a movable mounting plate (11) inside, a force-bearing spring (13) is fixedly connected to one side of the movable mounting plate (11), a fixed connection pull rod (12) is fixedly connected to the middle part of one side of the movable mounting plate (11), a fixed mounting groove (14) is provided at the other end of the fixed connection pull rod (12), a movable connection block (15) is movably connected to the inner side of the fixed mounting groove (14) via a positioning shaft, one end of the movable connection block (15) is fixedly connected to a fixed connection rod (16), the other end of the fixed connection rod (16) is fixedly connected to a connection mounting plate (17), and a connection clamping block (18) is provided at the top of one side of the connection mounting plate (17) close to the fixed connection rod (16).

4. The heat dissipation mechanism for electrical equipment according to claim 3, characterized in that: A connecting handle (19) is fixedly connected to the surface of the connecting mounting plate (17).

5. The heat dissipation mechanism for electrical equipment according to claim 3, characterized in that: The outer side of the surface of the connecting block (18) is in contact with the inner side of the end of the fixed installation frame (1).

6. The heat dissipation mechanism for electrical equipment according to claim 3, characterized in that: The connection reinforcement mechanism (9) comprises a fixed mounting frame (20), one end of the fixed mounting frame (20) being fixedly connected to a connection magnet (21), a movable insertion rod (22) being movably connected inside the fixed mounting frame (20) and the connection magnet (21), a connection limiting ring (23) being fixedly sleeved on the outer surface of the movable insertion rod (22), and one end of the movable insertion rod (22) being fixedly connected to a fixed connection disk (24).

7. The heat dissipation mechanism for electrical equipment according to claim 6, characterized in that: A fixed insertion hole (25) adapted to the movable insertion rod (22) is provided on one side of the connection block (18).

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