Power inlet wire cabinet and manufacture method thereof

Abstract

The invention discloses a power inlet wire cabinet comprising a base. The upper side of the base is provided with a main cabinet body. Guide rails are welded to the left side and the right side of themain cabinet body, and are slidably connected with an insulating baffle. Stopping blocks are welded on the main cabinet body on the lower sides of the guide rails. An insulating mounting plate is fixedly connected to the rear side wall of the main cabinet body. The inner front surfaces of the guide rails are provided with the insulating baffle which has an effect of protecting the electrical components behind the insulating baffle and preventing workers from electric shock by misoperation. A component bracket is mounted on the insulating mounting plate. The component bracket is equipped withelectrical components and a circuit breaker. The circuit breaker is equipped with an operating device. The operating device is connected with a handle on the insulating baffle by a square shaft, so that a circuit can be powered on or off without removing the insulating baffle. After power on, refrigeration is performed at the left side of a cooling piece and the heat is dissipated at the right side of the cooling piece heat so that the temperature in the main cabinet body is lowered, and component aging and short circuit caused by over-high temperature is prevented.

Description

technical field [0001] The invention relates to the technical field of power inlet cabinets, in particular to a power inlet cabinet and a manufacturing method thereof. Background technique [0002] The power inlet cabinet is the main switch cabinet that is introduced into the power distribution device from the low-voltage side of the transformer, and is responsible for the current carried by the entire busbar. Since the switch cabinet is connected to the main transformer and the load output of the low-voltage side, its role is very important. However, the existing power inlet cabinets do not have protective plates, which may easily cause electric shocks. Some of the incoming cabinets with protective The heat dissipation effect of the cabinet is relatively poor. Therefore, we introduce a power inlet cabinet and a manufacturing method thereof. Contents of the invention [0003] The purpose of the present invention is to provide a power inlet cabinet and a manufacturing meth...

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Problems solved by technology

[0002] The power inlet cabinet is the main switch cabinet that is introduced into the power distribution device from the low-voltage side of the transformer, and is responsible for the current carried by the entire busbar. Since the switch cabinet is connected to the main transformer and the load output of the low-voltage side, its role is very important. However, the existing power inlet cabinets do not have protective plates, which may easily cause electric shocks. Some of the incoming cabinets with protective The heat dissipation effect of the cabinet is poor, so we introduce a power inlet cabinet and its manufacturing method

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