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Power distribution cabinet with heat dissipation and dust prevention functions

A power distribution cabinet and functional technology, applied in substation/power distribution device casing, electrical components, substation/switch layout details, etc., can solve the problem of power distribution cabinet not achieving heat dissipation, time-consuming and laborious, circuit short circuit, etc., to achieve Good user experience, easy to use, and prevent short circuit effects

Inactive Publication Date: 2020-12-04
马灿芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the power distribution cabinet controls the circuit system and cannot avoid heating during operation, which may cause safety accidents. On the other hand, the power distribution cabinet has been running for a long time, and dust will enter it if it is not cleaned, which may cause a circuit short circuit and cause damage. Dangerous, but the heat dissipation of the power distribution cabinets currently on the market can only dissipate heat locally, which cannot achieve the ideal heat dissipation effect, and the dust in the power distribution cabinet needs to be cleaned manually, which is time-consuming and laborious

Method used

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  • Power distribution cabinet with heat dissipation and dust prevention functions
  • Power distribution cabinet with heat dissipation and dust prevention functions
  • Power distribution cabinet with heat dissipation and dust prevention functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: Please refer to Figure 1-4 , a power distribution cabinet with heat dissipation and dustproof functions, a cabinet body 2 is fixedly connected above the base 1, and a heat dissipation net 3 is fixedly connected above the middle part of the inner side of the left and right walls of the cabinet body 2; The heat dissipation port 4; the front wall of the cabinet body 2 is provided with a cabinet door 5, and the outer middle part of the cabinet door 5 is fixedly connected with a handle 6; when in use, the drive motor 7 is opened, and the output end of the drive motor 7 drives the motor shaft 8 to rotate, and the motor shaft 8 Drive the screw rod 9 to rotate, and then control the moving block 10 to move up or down, and then move the first limit groove 11 fixedly connected with the moving block 10 to move up or down, and then make the inclined rod 12 swing, and then drive the rectangular plate 14 moves in the cabinet body 2, and then the air cooler 15 fixedly conne...

Embodiment 2

[0035] Embodiment 2: The difference between this embodiment and the previous embodiment is that the drive motor 7 is a servo motor.

[0036] The working principle of the present invention is: when in use, the driving motor 7 is turned on, the output end of the driving motor 7 drives the motor shaft 8 to rotate, and the motor shaft 8 drives the screw rod 9 to rotate, and then the moving block 10 can be controlled to move up or down, and then the moving block 10 can be controlled to move up or down. The first limiting groove 11 fixedly connected with the block 10 moves up or down, and then the inclined rod 12 swings, and then drives the rectangular plate 14 to move in the cabinet body 2, and then the air cooler 15 fixedly connected with the rectangular plate 14 is The cabinet body 2 moves inside, and then the power distribution control device is cooled; the rotating motor 16 is turned on, and the output end of the rotating motor 16 drives the rotating shaft 17 to rotate, and then...

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Abstract

The invention discloses a power distribution cabinet with heat dissipation and dust prevention functions, which relates to a power distribution cabinet device, which comprises a base. A cabinet body is fixedly connected above the base, and heat dissipation nets are fixedly connected above the middle parts of the inner sides of the left and right walls of the cabinet body; a plurality of heat dissipation openings are formed below the middle parts of the left and right walls of the cabinet body; a cabinet door is arranged on the front wall of the cabinet body; a handle is fixedly connected to the middle of the outer side of the cabinet door; uniformly distributed driving motors are fixedly connected to the outer side of the upper wall of the cabinet body; motor rotating shafts are fixedly connected to the output ends of the driving motors; screw rods are fixedly connected to the bottom ends of the motor rotating shafts; moving blocks are in threaded connection with the screw rods; and first limiting grooves are formed in the side faces of the moving blocks. The device is more uniform in cooling and adjustable in cooling space, the rotary pushing mechanism at the bottom of the devicecan enable a brush plate to rotate while moving up and down in a reciprocating mode, then dust on the dustproof net and the inner wall of the cabinet body is disturbed and removed, dust is prevented from entering the power distribution control device to cause short circuit, and the device is easy to operate and good in use experience.

Description

technical field [0001] The invention relates to a power distribution cabinet device, in particular to a power distribution cabinet with heat dissipation and dustproof functions. Background technique [0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, and are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load. The electrical components and lines in the distribution board should be in good contact and reliable connection; there must be no serious heating or burning. On the one hand, the power distribution cabinet controls the circuit system and cannot avoid heating during operation, which may cause sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/56H02B1/28
CPCH02B1/28H02B1/30H02B1/565
Inventor 马灿芳
Owner 马灿芳
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