Control cabinet with efficient heat dissipation

Abstract

The invention discloses an efficient heat dissipation control cabinet which comprises a box body (1) with one side provided with an opening, a step frame (2) is fixedly installed on the opening side of the bottom of the box body (1), a water storage pool (a) is arranged between the step frame (2) and the interior of the box body (1), a control cabinet body (3) is arranged in the box body (1), and the control cabinet body (3) is fixedly installed on the step frame (2). The control cabinet (3) can be in clearance interaction fit with the inner wall of the box body (1) and the step frame (2), a copper plate (4) is arranged on the back face of the control cabinet (3), a plurality of heat dissipation fins (5) are arranged on the back face of the copper plate (4), the lower ends of the heat dissipation fins (5) extend into the water storage pool (a), and a water absorption cotton strip (6) is clamped and fixed between every two adjacent heat dissipation fins (5). According to the invention, heat emitted by various components installed on the copper plate in the working process can be taken away through the cooling fins and the copper plate, the sealing effect of the control cabinet is not affected, and the phenomenon of dust accumulation is completely eradicated.

Description

technical field [0001] The invention relates to the technical field related to control cabinets, in particular to a control cabinet with efficient heat dissipation. Background technique [0002] Due to the large amount of electrical equipment installed in the control cabinet, these devices will emit a lot of heat during operation. Since the control cabinet is mostly a closed cavity, it is often difficult for the heat accumulated in the control cabinet to spread to the surrounding. Radiation out, in order to solve this problem, the current popular method is to install a fan on the control cabinet, and then open holes in the corresponding position, and use the convection generated by the fan to take away a lot of heat in the control cabinet, but this method although It can reduce the temperature in the control cabinet, but a large amount of dust will accumulate in the control cabinet during long-term use, and the dust accumulated in the control cabinet will cause short circuit...

AI Technical Summary

Problems solved by technology

[0002] Because there are a large number of electrical equipment installed inside the control cabinet, these devices will emit a lot of heat during operation. Since the control cabinet is mostly a closed cavity, it is often difficult for the heat accumulated in the control cabinet to spread to the surroundings. To radiate out, in order to solve this problem, the current common method is to install a fan embedded in the control cabinet, and then open holes in the corresponding position, and use the convection generated by the fan to take away a large amount of heat in the control cabinet. It can reduce the temperature in the control cabinet, but a large amount of dust will accumulate in the control cabinet during long-term use, and the dust accumulated in the control cabinet will cause short circuit or even burn out of components

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