Mounting component of electric switch for power distribution cabinet
A technology for electrical switches and installation components, which is applied in the direction of electrical components, cooling/ventilation of substation/switchgear, board/panel/desk of substation/switchgear, etc., and can solve problems such as heat dissipation or cooling of difficult power distribution cabinets, Achieve the effects of reliable operation, overcoming insufficient operation accuracy and simple structure
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[0010] pass below Figure 1-4 The present invention will be described in detail.
[0011] According to an embodiment, an electrical switch installation assembly for a power distribution cabinet includes a mounting plate 28 that can be fixed on the side wall of the cabinet body 2 of the power distribution cabinet through a fastener 280 and used for installing an electrical switch for power distribution , an electrical switch 22 that is installed on the mounting plate 28 and needs to be cooled, and a cooling device that cools the electrical switch that needs to be cooled. The cooling device includes a fixed installation on the mounting plate 28, surrounding The electrical switch that needs to be cooled and has a fixed bearing cylinder 9 with a ventilation opening 91 at the bottom, and an air distribution ring with an annular cavity 80 is rotatably fitted on the outer peripheral wall of the fixed bearing cylinder 9 8, wherein, the top end of the fixed bearing cylinder 9 is fixed...
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