A high-low voltage switch cabinet with heat dissipation function

Abstract

The invention discloses a high-low voltage switch cabinet with heat dissipation function, including cabinet, the bottom of the cabinet inner cavity is fixedly connected with a placing cabinet, The front side of the placing cabinet is movably connected with a movable door through a hinge, the right side of the front side of the movable door is fixedly connected with a handle, the top of the cabinetinner cavity is fixedly connected with a fixing frame, and both sides of the top of the cabinet inner cavity are fixedly connected with a heat dissipation fan in the inside of the fixing frame. In accordance with that present invention, movable door, Fixture, cooling fan, Coolant tank, Configuration of transfer pumps, cooling pipes and return pipes, The device has good heat dissipation effect andis suitable for general use. At the same time, the problem that the heat dissipation performance of the existing high and low-voltage switchgear is poor and the heat can only be dissipated slowly through the heat dissipation hole is solved. Once a large amount of heat is generated in a short time, the device will cause heat accumulation, short circuit and failure.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to a high and low voltage switch cabinet with heat dissipation function. Background technique [0002] High and low voltage switchgear is an important equipment in the power supply and distribution system. It is widely used in different places, such as high-rise buildings, residential quarters, industrial and mining enterprises, construction sites and other places. The use environment is complex and diverse. At present, many high and low voltage switches The cabinet is used in a harsh environment. The power distribution equipment and lines in the high and low voltage switch cabinet will generate a lot of heat during work, which will easily accelerate the aging of the line and reduce its service life. The existing high and low voltage switch cabinet has poor heat dissipation performance. , can only dissipate heat slowly through the heat dissipation holes. Once a large amount ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a high and low voltage switchgear with heat dissipation function, which has the advantage of good heat dissipation performance, and solves the problem that the existing high and low voltage switchgear has poor heat dissipation performance and can only dissipate heat slowly through the heat dissipation holes. A large amount of heat will cause heat accumulation, cause short circuit, and cause failure problems

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