Power distribution cabinet convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses a power distribution cabinet convenient to disassemble and assemble, which comprises a cabinet body I and a cabinet body II, the bottom of the cabinet body I is fixedly connected with a shell, the shell is internally provided with a clamping groove, the top of the cabinet body II is fixedly connected with a base, the inside of the base is slidably connected with a connecting block I, and the connecting block I is fixedly connected with the base. A mounting shell is fixedly connected to the top of the first connecting block, a clamping block is slidably connected to the interior of the mounting shell, a spring rod is fixedly connected to the interior of the clamping block, the clamping block is connected with the clamping groove in a clamped mode, and a heat dissipation assembly is fixedly connected to the middle of the second cabinet body and used for heat dissipation of the rear end of the power distribution cabinet. According to the utility model, under the action of the spring rods, the clamping blocks are retracted inwards and popped out after reaching the clamping grooves, so that the cabinet body I is fixed on the cabinet body II, the disassembly and the assembly are convenient, and the convenience of the device is improved. A heat dissipation fan and a heat dissipation opening are installed in the second cabinet body to dissipate heat generated in the using process, and the heat dissipation effect is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of switch board, especially to a switch board convenient to disassemble. BACKGROUND

[0002] The switch board is the last stage equipment of the distribution system, and is divided into the power switch board, the lighting switch board and the metering cabinet. The switch board is the general term of the motor control center, and is used in the occasion with dispersed load and less return circuit. The motor control center is used in the occasion with concentrated load and more return circuit. They distribute the electric energy of a circuit of the upper stage power distribution equipment to the nearby load. The equipment should provide protection, monitoring and control for the load. The switch board can be divided into the power switch board, the lighting switch board, the metering cabinet and other last stage equipment of the distribution system, and is mainly used in power plant, substation, petroleum and chemical industry, metallurgy and steel rolling, light industry and textile, factory and mine enterprise, residential area, high-rise building and other different occasions.

[0003] The existing switch board is fixed by welding, and is mostly in integral structure. When the switch board is maintained, upgraded or replaced with internal equipment, the disassembly process is complicated, and the practicability is low. The switch board is pasted on the wall, which is not conducive to the heat dissipation of the rear end of the switch board. The delayed heat dissipation can cause damage of the internal parts, affect the service life of the internal components, cause burning phenomenon, and cause potential danger of safe operation of the equipment. Therefore, the switch board convenient to disassemble is provided to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a switch board convenient to disassemble, which aims at improving the problems that the integral structure of the switch board in the prior art is complicated in disassembly process, and the delayed heat dissipation affects the service life.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A switch board convenient to disassemble, including cabinet one and cabinet two, the bottom of the cabinet one is fixedly connected with a shell, the inside of the shell is equipped with a clamping groove, the top of the cabinet two is fixedly connected with a base, the inside of the base is slidably connected with a connecting block one, the top of the connecting block one is fixedly connected with a mounting shell, the inside of the mounting shell is slidably connected with a clamping block, the inside of the clamping block is fixedly connected with a spring rod, the clamping block and the clamping groove are clamped, the middle of the cabinet two is fixedly connected with a heat dissipation assembly, which is used for heat dissipation of the rear end of the switch board.

[0007] Further description of the above technical scheme:

[0008] The heat dissipation assembly comprises a heat dissipation fan, the heat dissipation fan is fixedly connected to the inside of the cabinet two, the inside of the heat dissipation fan is rotationally connected with a rotating shaft, the outside of the rotating shaft is fixedly connected with a fan blade, the outside of the cabinet one is provided with a heat dissipation opening two, and the left side of the cabinet two is provided with a heat dissipation opening one.

[0009] As a further description of the above technical scheme:

[0010] The inside of the cabinet one and the cabinet two is rotationally connected with a cabinet door, and internal components are protected.

[0011] As a further description of the above technical scheme:

[0012] The outside of the cabinet one is fixedly connected with an inlet, and the outside of the cabinet two is fixedly connected with a baffle, which is used for mounting and placing components.

[0013] As a further description of the above technical scheme:

[0014] The top of the cabinet one is fixedly connected with a top plate, the inside of the top plate is fixedly connected with a bolt, and the bottom of the bolt is fixedly connected with a mounting plate.

[0015] As a further description of the above technical scheme:

[0016] The inside of the cabinet two is fixedly connected with a connecting rod, the outside of the connecting rod is sleeved with a damping spring, the outside of the damping spring is fixedly connected with a connecting block two, and the outside of the connecting block two is fixedly connected with a placing plate.

[0017] As a further description of the above technical scheme:

[0018] The inside of the cabinet one is slidably connected with a placing plate, which is used for placing and mounting a power distribution device.

[0019] As a further description of the above technical scheme:

[0020] The outside of the cabinet door is fixedly connected with a handle, which is used for opening the cabinet door.

[0021] The utility model has the advantages of the following:

[0022] 1、The utility model discloses a cabinet one is fixed on the cabinet two by the card block and the card groove, and the cabinet one does not slide down when moving, which is convenient to disassemble and install and improves the convenience of the device.

[0023] 2、The utility model discloses that the inside of the cabinet two is installed with a heat dissipation fan, and the heat dissipation fan rotates to dissipate heat generated during use, and the heat dissipation performance is further improved by providing the heat dissipation openings in the inside of the cabinet one and the cabinet two, so that safety hazards are avoided. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a power distribution cabinet that is easy to assemble and disassemble according to the present invention.

[0025] Figure 2 This is a schematic diagram of the structure of a heat dissipation fan for a power distribution cabinet that is easy to assemble and disassemble, as proposed in this utility model.

[0026] Figure 3 This is a schematic diagram of the structure of a placement plate for a power distribution cabinet that is easy to assemble and disassemble, as proposed in this utility model.

[0027] Figure 4 This is a schematic diagram of the structure of a spring in a power distribution cabinet that is easy to assemble and disassemble, as proposed in this utility model.

[0028] Figure 5 This is a schematic diagram of the base of a power distribution cabinet that is easy to assemble and disassemble, as proposed in this utility model.

[0029] Figure 6 This is a schematic diagram of the fan blade structure of a power distribution cabinet that is easy to assemble and disassemble, as proposed in this utility model.

[0030] Legend:

[0031] 1. Top plate; 2. Cabinet body one; 3. Cabinet door; 4. Bolt; 5. Cabinet body two; 6. Cable inlet; 7. Vent one; 8. Baffle; 9. Cooling fan; 10. Vent two; 11. Base; 12. Placement plate; 13. Mounting plate; 14. Shock-absorbing spring; 15. Connecting rod; 16. Housing; 17. Locking block; 18. Mounting housing; 19. Connecting block one; 20. Slot; 21. Spring rod; 22. Handle; 23. Shaft; 24. Fan blade; 25. Connecting block two. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 - Figure 6The utility model provides an embodiment: a power distribution cabinet convenient to disassemble, including cabinet one 2 and cabinet two 5, the bottom fixedly connected with casing 16 of cabinet one 2 is established in the inside of casing 16 clamping groove 20, the inside of clamping groove 20 is convenient buckle and is connected, the top fixedly connected with base 11 of cabinet two 5 is slidably connected with connecting block one 19 in the inside of base 11, the top fixedly connected with installation shell 18 of connecting block one 19 is slidably connected with clamping block 17 in the inside of installation shell 18, the inside fixedly connected with spring rod 21 of clamping block 17, clamping block 17 and clamping groove 20 are connected, under the action of spring rod 21 make clamping block 17 inwardly, after clamping groove 20, pop out, make clamping block 17 with clamping groove 20 and connect, thereby make cabinet one 2 fixed on cabinet two 5, the middle fixedly connected with heat dissipation subassembly of cabinet two 5 is used for power distribution cabinet rear end heat dissipation. The inside rotatably connected with cabinet door 3 of cabinet one 2 and cabinet two 5, protect internal components. The outside fixedly connected with incoming line 6 of cabinet one 2, the outside fixedly connected with baffle 8 of cabinet two 5 are used for installing and placing components. The top fixedly connected with top plate 1 of cabinet one 2, the inside fixedly connected with bolt 4 of top plate 1, the bottom fixedly connected with mounting plate 13 of bolt 4. Through bolt 4 and mounting plate 13, to fixedly install top plate 1 on the top of cabinet one 2, when convenient, disassembly transportation, the inside fixedly connected with connecting rod 15 of cabinet two 5, the outside of connecting rod 15 is equipped with damping spring 14, the outside fixedly connected with connecting block two 25 of damping spring 14, the outside fixedly connected with placing plate 12 of connecting block two 25. When transporting movement, internal accessories are not easy to damage, have the effect of shock absorption, the inside slidably connected with placing plate 12 of cabinet one 2 are used for placing and installing power distribution device. The outside fixedly connected with handle 22 of cabinet door 3 are used for opening cabinet door 3. Open cabinet one 2 through handle 22, convenient for staff to repair power distribution cabinet.

[0034] Refer to Figure 2 And Figure 6 The heat dissipation subassembly includes heat dissipation fan 9, the outside fixedly connected in the inside of cabinet two 5 of heat dissipation fan 9, the inside rotatably connected with pivot 23 of heat dissipation fan 9, the outside fixedly connected with fan blade 24 of pivot 23, the outside of cabinet one 2 is established heat dissipation port two 10, the left side of cabinet two 5 is established heat dissipation port one 7. Through pivot 23 drive fan blade 24 rotation and heat dissipation to the equipment, improve the heat dissipation performance of the device, avoid the security risk.

[0035] Working principle: when installing, the shell 16 fixed at the bottom of the cabinet 2 acts downward, the clamping block 17 is inwardly retracted under the action of the spring rod 21, and is popped out after the clamping groove 20, so that the clamping block 17 is clamped with the clamping groove 20, thereby fixing the cabinet 2 on the cabinet 5, and preventing it from sliding during movement; when repairing or transporting, press the connecting block 19, and the clamping block 17 is inwardly acted under the action of the spring rod 21 to leave the clamping groove 20, so that the installation shell 18 is detached from the inside of the shell 16, thereby taking off the cabinet 2 from the cabinet 5, facilitating disassembly and installation, and improving the convenience of the device.

[0036] When installing and using, the line is installed and used from the incoming line port 6 and the baffle 8 into the inside of the switch board, the inside of the cabinet 5 is provided with the heat dissipation fan 9 to dissipate the heat generated during use, the outside of the cabinet 2 is provided with the heat dissipation port 10, and the left side of the cabinet 5 is provided with the heat dissipation port 7, thereby further improving the heat dissipation effect.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A power distribution cabinet which is convenient to disassemble, comprising a cabinet body one (2) and a cabinet body two (5), characterized in that: The bottom of the cabinet body one (2) is fixedly connected with a shell (16), the inside of the shell (16) is provided with a clamping groove (20), the top of the cabinet body two (5) is fixedly connected with a base (11), the inside of the base (11) is slidably connected with a connecting block one (19), the top of the connecting block one (19) is fixedly connected with a mounting shell (18), the inside of the mounting shell (18) is slidably connected with a clamping block (17), the inside of the clamping block (17) is fixedly connected with a spring rod (21), the clamping block (17) and the clamping groove (20) are clamped, the middle of the cabinet body two (5) is fixedly connected with a heat dissipation assembly, which is used for heat dissipation of the rear end of the power distribution cabinet.

2. The switchgear cabinet of claim 1, wherein: The heat dissipation assembly comprises a heat dissipation fan (9), the outside of the heat dissipation fan (9) is fixedly connected to the inside of the cabinet body two (5), the inside of the heat dissipation fan (9) is rotatably connected with a rotating shaft (23), the outside of the rotating shaft (23) is fixedly connected with a fan blade (24), the outside of the cabinet body one (2) is provided with a heat dissipation opening two (10), the left side of the cabinet body two (5) is provided with a heat dissipation opening one (7).

3. The conveniently dismountable switchgear cabinet according to claim 1, characterized in that: The inside of the cabinet body one (2) and the cabinet body two (5) is rotatably connected with a cabinet door (3), which protects the internal components.

4. The conveniently dismountable switchgear cabinet according to claim 1, characterized in that: The outside of the cabinet body one (2) is fixedly connected with an incoming line opening (6), the outside of the cabinet body two (5) is fixedly connected with a baffle (8), which is used for installing and placing components.

5. The easily assembled and disassembled switchgear cabinet according to claim 1, characterized in that: The top of the cabinet body one (2) is fixedly connected with a top plate (1), the inside of the top plate (1) is fixedly connected with a bolt (4), the bottom of the bolt (4) is fixedly connected with a mounting plate (13).

6. The easily assembled and disassembled switchgear cabinet according to claim 1, characterized in that: The inside of the cabinet body two (5) is fixedly connected with a connecting rod (15), the outside of the connecting rod (15) is sleeved with a damping spring (14), the outside of the damping spring (14) is fixedly connected with a connecting block two (25), the outside of the connecting block two (25) is fixedly connected with a placing plate (12).

7. The conveniently dismountable switchgear cabinet according to claim 6, characterized in that: The inside of the cabinet body one (2) is slidably connected with a placing plate (12), which is used for placing and installing power distribution devices.

8. The conveniently dismountable switchgear cabinet according to claim 3, characterized in that: The outside of the cabinet door (3) is fixedly connected with a handle (22), which is used for opening the cabinet door (3).

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