Power switch box

Abstract

The invention discloses a power switch box, which comprises a box body, brushes, rollers, a switch carrier plate, heat conduction blocks, heat conduction rods, a mounting plate, fan blades, a fan output shaft, a fan motor, a first water pipe, a conveying belt, cooling pipes, cooling fins, a heat absorption ring, a second water pipe, a water tank, a water pump, a conveying output shaft, a conveyingmotor, sliding blocks, sliding grooves, rotating shafts, bearings, connecting blocks, a handle, hinges, a hook and grooves. The power switch box is reasonable in structure and novel in design, the switch carrier plate can be effectively cleaned through the brushes on the rollers, and dust is prevented from influencing normal work of electrical apparatus elements on the switch carrier plate; the rollers can be effectively moved in the grooves through the handle and the hook, so that the rollers are prevented from obstructing the operation of a worker on the switch carrier plate; the switch carrier plate can be effectively cooled through the first water pipe and the fan blades, and normal work of electrical apparatus elements on the switch carrier plate is prevented from being affected by overheating of the switch carrier plate.

Description

technical field [0001] The invention relates to a switch box, in particular to an electric switch box, belonging to the technical field of electric power. Background technique [0002] The power switch box is used to control the opening and closing of various equipment; the internal components mainly include circuit breaker contactors or starters or electronic control panels, control buttons or handles and accessories; they are widely used. [0003] If the power switch box is placed for a long time, dust may accumulate on the switch carrier inside the power switch box. The dust accumulated when the electrical components on the switch carrier are working may damage the electrical components and affect the normal operation of the switch carrier; During operation, heat may be generated, and overheating of the switch carrier board may damage the electrical components on the switch carrier board. Therefore, a kind of power switch box is proposed in view of the above problems. ...

AI Technical Summary

Problems solved by technology

[0003] If the power switch box is placed for a long time, dust may accumulate on the switch carrier inside the power switch box. The dust accumulated when the electrical components on the switch carrier are working may damage the electrical components and affect the normal operation of the switch carrier; During operation, heat may be generated, and overheating of the switch carrier board may damage the electrical components on the switch carrier board

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