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Heat-dissipation rainproof power distribution cabinet

A power distribution cabinet and rain-proof technology, which is applied in substation/power distribution device casing, electrical components, substation/switch layout details, etc., can solve the problem that the power distribution cabinet is easy to enter rainwater, etc., to improve the effect of water removal and avoid corrosion , The effect of accelerating air velocity

Pending Publication Date: 2021-10-01
李银玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a heat dissipation and rain-proof power distribution cabinet that can prevent rainwater from entering the above-mentioned power distribution cabinet.

Method used

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  • Heat-dissipation rainproof power distribution cabinet
  • Heat-dissipation rainproof power distribution cabinet
  • Heat-dissipation rainproof power distribution cabinet

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Embodiment

[0030] Such as Figure 1-8 As shown, a heat dissipation and rainproof power distribution cabinet includes a cabinet body 1, the upper surface of the cabinet body 1 is provided with cooling holes 2, and the upper surface of the cabinet body 1 is provided with a water removal mechanism. It should be noted that the water removal mechanism It includes two sliding sleeves 24 fixedly connected to the upper surface of the cabinet body 1. It should be noted that the inner wall of the sliding sleeves 24 is coated with a smooth coating, and the smooth coating is made of a ceramic coating material. The two sliding sleeves 24 are about The axis of the cabinet body 1 is symmetrical, the inner lower wall of the sliding sleeve 24 is fixedly connected with the second spring 25, the upper end of the second spring 25 is fixedly connected with the sliding plate 26, the sliding plate 26 is slidingly connected with the sliding sleeve 24, and the two sides of the sliding plate 26 are rotationally co...

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Abstract

The invention belongs to the field of power equipment, and particularly relates to a heat-dissipation rainproof power distribution cabinet which comprises a cabinet body, wherein heat dissipation holes are formed in the upper surface of the cabinet body, a water removal mechanism is arranged on the upper surface of the cabinet body, an adjusting block is fixedly connected to the upper wall of the inner side of the cabinet body, a horizontal groove and a vertical groove are formed in the adjusting block, the vertical groove and the horizontal groove are integrally formed, a lifting rod is slidably connected into the vertical groove, the upper end of the lifting rod penetrates through the upper surface of the cabinet body and is fixedly connected with a baffle, two symmetrically-arranged first springs are fixedly connected into the horizontal groove, elastic pieces are fixedly connected to the upper ends of the first springs, the lifting rod is placed on the elastic piece, two symmetrically-arranged supporting blocks are fixedly connected into the horizontal groove, and the elastic piece is rotationally connected with the supporting blocks. According to the invention, plug pins are arranged, rainwater is prevented from entering the cabinet body, heat dissipation of the cabinet body can be achieved when it does not rain, and second threaded rods are arranged, so that the rainwater is prevented from corroding the cabinet body.

Description

technical field [0001] The invention belongs to the field of electric equipment, in particular to a heat dissipation and rainproof power distribution cabinet. Background technique [0002] The power distribution cabinet can be divided into three categories, namely power distribution cabinet, open distribution cabinet and metering cabinet. The power distribution cabinet is the final equipment in the power distribution system, and it is also the general name of the motor control center. In the case of relatively scattered and fewer loops, the motor control center is used for occasions with concentrated loads and more loops. [0003] The power distribution cabinet is generally installed outdoors, so the temperature rises quickly. When the temperature greatly exceeds the ambient temperature specified by the power distribution cabinet, the electrical components in the power distribution cabinet will overheat and fail. Therefore, it is necessary to dissipate heat for the power dis...

Claims

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Application Information

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IPC IPC(8): H02B1/28H02B1/30H02B1/56
CPCH02B1/28H02B1/30H02B1/306H02B1/565
Inventor 李银玲
Owner 李银玲
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