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High/low-voltage switch cabinet which can be installed outdoors and has good heat dissipation performance

A technology of high and low voltage switches and heat dissipation performance, applied in the field of high and low voltage switch cabinets, can solve problems such as poor heat dissipation effect of switch cabinets, and achieve the effect of eliminating fire hazards, improving heat dissipation efficiency and improving protection.

Inactive Publication Date: 2020-06-16
SHANTOU JIETAI ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high and low voltage switchgear with good heat dissipation performance that can be installed outdoors, so as to solve the problems of poor heat dissipation and fire hazards in the existing technology.

Method used

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  • High/low-voltage switch cabinet which can be installed outdoors and has good heat dissipation performance
  • High/low-voltage switch cabinet which can be installed outdoors and has good heat dissipation performance
  • High/low-voltage switch cabinet which can be installed outdoors and has good heat dissipation performance

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Experimental program
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Effect test

Embodiment 1

[0031] Such as figure 1 with image 3 As shown, the embodiment of the present invention provides a high and low voltage switch cabinet with good heat dissipation performance that can be installed outdoors. The high and low voltage switch cabinet includes a cabinet 3, and a cabinet door 4 is hinged on one side of the cabinet 3, The cabinet body 3 is provided with a lock hole 5, the cabinet door 4 is provided with a lock body 6 that cooperates with the lock hole 5, and the outer surface of the cabinet door 4 is provided with a multifunctional verification mechanism; The top of the body 3 is provided with an automatic driving mechanism; the top of the cabinet 3 is provided with a buffer protection mechanism; both sides of the cabinet 3 are provided with heat dissipation mechanisms that communicate with the two side walls of the cabinet 3, so The top of the inside of the cabinet 3 is provided with an automatic fire extinguishing mechanism.

[0032] The high and low voltage switchgear...

Embodiment 2

[0048] Such as Figure 3~4 As shown, in another embodiment provided by the present invention, the automatic fire extinguishing mechanism includes a fire extinguishing tank 28 installed on the outer wall of the cabinet 3, and an electric pump 29 is installed on the top of the fire extinguishing tank 28. The inlet of 29 is provided with a feeding pipe 30 connected to the bottom of the fire extinguishing tank 28, and the outlet of the electric pump 29 is provided with a discharge pipe 31, and the discharge pipe 31 is installed in the cabinet. 3 The dry powder tank 32 on the top is connected, and the bottom of the dry powder tank 32 is provided with a powder nozzle 33.

[0049] When a fire occurs, the electric pump 29 can be started. The electric pump 29 ejects the fire extinguishing materials such as dry powder inside the fire extinguishing tank 28 through the feed pipe 30, and transmits it to the dry powder tank 32 through the discharge pipe 31, and then passes through the powder n...

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Abstract

The invention is applicable to the technical field of high / low-voltage switch cabinets, and provides a high / low voltage switch cabinet which can be installed outdoors and has good heat dissipation performance. The high / low-voltage switch cabinet comprises a cabinet body. A cabinet door is hinged to one side of the cabinet body, a lock hole is formed in the cabinet body, a lock body matched with the lock hole is arranged on the cabinet door, and a multifunctional verification mechanism is arranged on the outer surface of the cabinet door. An automatic driving mechanism is arranged at the top ofthe cabinet body; a buffer protection mechanism is arranged above the top of the cabinet body; the two sides of the cabinet body are provided with heat dissipation mechanisms which are communicated with the two side walls of the cabinet body; and the inner top end of the cabinet body is provided with an automatic fire extinguishing mechanism. The high / low-voltage switch cabinet is provided with the buffer protection mechanism, so that the high / low-voltage switch cabinet can be installed outdoors; particularly, the heat dissipation mechanisms are arranged on the two sides of the cabinet body,so that the heat dissipation efficiency of the cabinet body is remarkably improved; and the protection of the cabinet body is improved through the multifunctional verification mechanism, and outdoor animals and the like can be prevented from getting close to the cabinet body to cause damage through the automatic driving mechanism.

Description

Technical field [0001] The invention belongs to the technical field of high and low voltage switch cabinets, and particularly relates to a high and low voltage switch cabinet with good heat dissipation performance that can be installed outdoors. Background technique [0002] High and low voltage switch cabinets are equipment connected to high voltage or low voltage cables. Generally, high voltage cabinets are used in power supply bureaus and substations, which are then lowered by transformers to low voltage cabinets, and low voltage cabinets to various power distribution boxes. Switchgear is an electrical equipment that integrates protective devices such as switch, circuit breaker and the like. [0003] Since there are many electrical equipment inside the high and low voltage switch cabinet, the electrical equipment will generate heat during use. The heat gathering inside the switch cabinet will not only affect the normal use of the equipment, but in serious cases, it will even cau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28H02B1/30H02B1/38H02B1/24A62C3/16G06K9/00G07C9/00
CPCH02B1/565H02B1/28H02B1/30H02B1/38H02B1/24A62C3/16G07C9/00G06V40/172
Inventor 曾书涛
Owner SHANTOU JIETAI ELECTRONICS TECH CO LTD
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