An adjustable heat dissipation power electrical cabinet
An electrical cabinet and adjustable technology, which is applied in the modification of power electronics, electrical equipment shells/cabinets/drawers, electrical components, etc., can solve problems such as narrow space of electrical cabinets, hidden dangers of explosion safety, poor air flow, etc., to achieve safety High performance, improved safety performance, lower temperature effect
Active Publication Date: 2018-09-18
瑞锦电气(苏州)有限公司
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Problems solved by technology
At present, most of the components in the electric cabinet work without interruption, and the space of the electrical cabinet is narrow and the air flow is poor, so the temperature in the electrical cabinet is high, and there is a great potential safety hazard of explosion, and the high temperature environment also accelerates the speed of components. damage to
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[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0014] Such as figure 1 and figure 2 As shown, an adjustable heat dissipation power electrical cabinet includes an electrical cabinet main body 1 and a cooling device, and the number of cooling devices 2 is two, and the cooling devices 2 are respectively installed on the lower side of the left end surface of the electrical cabinet main body 1 and the right end of the electrical cabinet main body 1 face side.
[0015] Such as figure 1 As shown, the main body 1 of the electrical cabinet includes a cabinet body 11, a partition plate 12, a front side sealing plate 13, a locking bolt 14, a cabinet door 15 and a hinge 16; the cabinet body 11 is a rectangular hollow cylinder structure, The lower end of the cabinet body 11 is provided with a bottom ...
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The invention relates to an adjustable electric power electrical cabinet with high heat dissipation. The adjustable electric power electrical cabinet comprises an electrical cabinet body and two heat dissipation apparatuses, wherein the two heat dissipation apparatuses are mounted on the lower side of the left end plane and the upper side of the right end plane of the electrical cabinet body respectively; each heat dissipation apparatus comprises a ventilating channel, a connecting channel, a rotary hinge, a fixed base and an angle adjustment mechanism; the back end of the ventilating channel is connected with the front end of the connecting channel through the rotary hinge; the back end of the connecting channel is connected with the ventilating opening in the cabinet body; the fixed base is positioned on the upper end plane of the connecting channel; the lower end of the angle adjustment mechanism is connected with the fixed base; and the upper end of the angle adjustment mechanism is connected with the cabinet body. Based on the principles of heat expansion and cold contraction, and cross ventilation between cold air and hot air, the adjustable electric power electrical cabinet can be automatically radiated through the heat dissipation apparatuses; in addition, the incoming amount of cold air and the discharging amount of hot air can be both regulated and controlled, so that the working environment temperature of the electric power electrical cabinet is lowered, and the safety performance of the electric power electrical cabinet is improved.
Description
technical field [0001] The invention relates to the field of power equipment, in particular to an adjustable heat dissipation power electrical cabinet. Background technique [0002] The electrical cabinet is made of steel to protect the normal operation of the components. The materials for the electrical cabinet are generally divided into two types: hot-rolled steel plate and cold-rolled steel plate. Compared with hot-rolled steel plate, cold-rolled steel plate is softer and more suitable for electrical appliances. The production of cabinets, electrical cabinets are widely used, mainly used in chemical industry, environmental protection industry, power system, metallurgical system, nuclear power industry, fire safety monitoring and transportation industry, etc. At present, most of the components in the electric cabinet work without interruption, and the space of the electrical cabinet is narrow and the air flow is poor, so the temperature in the electrical cabinet is high, a...
Claims
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IPC IPC(8): H05K5/02H05K7/20
CPCH05K5/0213H05K7/20127H05K7/2089
Inventor 任祥根
Owner 瑞锦电气(苏州)有限公司