Pull-and-push automatically controllable electric power drawer cabinet device with heat radiating function

Abstract

The invention discloses a pull-and-push automatically controllable electric power drawer cabinet device with heat radiating function. The device comprises a drawer shell designed with a hollow structure; one end of the shell is provided with an opening; the bottom of the hollow cavity of the drawer shell is provided with a track; the track is provided with a guide slide close to the opening end; the track is provided with an inner drawer; the inner drawer is provided with a driving wheel at one side close to the track. A drive motor is arranged at one side of the opening end of the inner drawer away from the drawer shell; the drive motor is connected with the driving wheel through a transmission chain, and a controller is arranged above the driving motor. According to the invention, a driving motor is arranged, and the driving speed of the driving motor can be adjusted by the control panel so as to facilitate the operation of the operator. Meanwhile, the draft fan radiates heat to the inner drawer through the air outlet at the air outlet pipe; an air channel is formed between the ventilation window and the exhaust fan which speeds up the air circulation inside the drawer and improves heat radiation efficiency.

Description

technical field [0001] The invention relates to the technical field of electric power cabinets, in particular to an electric power drawer cabinet device that automatically controls propulsion and can dissipate heat. Background technique [0002] Power distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), which are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of th...

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Problems solved by technology

[0003] However, most of the existing power drawer devices on the market have poor heat dissipation performance, which may easily cause heat accumulation inside the power cabinet, resulting in electrical fires, and the drawer is difficult to push and pull, and is not easy to operate, which affects the use of operators. Therefore, we designed a An electric drawer device with automatic control propulsion and heat dissipation

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