Swing air-supplying type heat dissipation damping power distribution cabinet

Abstract

The invention discloses a swing air-supplying type heat dissipation damping power distribution cabinet. The power distribution cabinet comprises a cabinet body, a transmission box, a supporting sleeve, a base, an air-supplying pipe, an air-exhausting pipe, an air blower, an exhaust blower, a swing sleeve, a number one toothed plate and a number two toothed plate; the air-supplying pipe is fixedlyerected at the bottom of a number one rotary rod; the air-exhausting pipe is fixedly erected at the bottom of a number two rotary rod; a rotary shaft is rotationally arranged in the middle part of aninner cavity of the transmission box; an eccentric wheel is fixedly mounted on the outer ring of the rotary shaft; the swing sleeve is glidingly arranged on the eccentric wheel in a sleeving manner; push-pull rods are symmetrically and fixedly welded on the two sides of the swing sleeve; the number one toothed plate is fixedly mounted on the end part of the push-pull rod on the left side of the swing sleeve; the number two toothed plate is fixedly mounted on the end part of the push-pull rod on the right side of the swing sleeve; and annular gears are fixedly mounted at the top ends of the number one rotary rod and the number two rotary rod respectively. The power distribution cabinet is simple in structure, reasonable in design, good in heat dissipation effect, high in damping and buffering effect and suitable for popularization and use.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a vibration-absorbing power distribution cabinet of a swinging air-supply heat dissipation type. Background technique [0002] The power distribution cabinet is a cabinet made of steel to protect the normal operation of components. The production materials of power distribution cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Compared with hot-rolled steel sheets, cold-rolled steel sheets are softer and more suitable for the production of power distribution cabinets. Power distribution cabinets are widely used mainly in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry and so on. [0003] Existing power distribution cabinets generally have a number of heat dissipation holes on the end su...

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Problems solved by technology

[0003] Existing power distribution cabinets generally have a number of heat dissipation holes on the end surface of the top plate. The heat dissipation holes lead to poor gas fluidity and often lead to slow heat dissipation, so that the heat of the power distribution cabinet is always in a state of accumulation. The internal components of the power distribution cabinet will be affected, and the electronic components inside the power distribution cabinet will produce certain vibrations during the operation and use of the power distribution cabinet, while the traditional power distribution cabinet cannot play a good shock absorption and buffering effect , affecting the service life of the distribution cabinet

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