Indoor power distribution cabinet

Abstract

The invention discloses an indoor power distribution cabinet which comprises a cabinet body, an air inlet and an updraft ventilator. The cabinet body comprises a top plate, side walls and a bottom plate, mounting guide rails are arranged on the side walls, a charger and a storage battery are arranged on the mounting guide rails, the charger is electrically connected with the storage battery, a power output end is arranged on the storage battery, the air inlet is formed in the bottom of the cabinet body, a filter screen is arranged at the air inlet, the updraft ventilator is arranged above the air inlet, air outlets are formed in two sides of the cabinet body, a cabinet door is arranged on the cabinet body, and an observation window is arranged on the cabinet door. Cooling effects are improved, the structure of an electrical system is effectively simplified, a hydraulic mechanism can be controlled only by switching on a switch, vertical movement and positioning are realized, a cross rod can stay at a corresponding position owing to linkage matching, so that mounting positions and mounting space can be adjusted, manual lifting is avoided, and assembly of the power distribution cabinet is further facilitated.

Description

technical field [0001] The invention relates to a power distribution cabinet, in particular to an indoor power distribution cabinet. Background technique [0002] The power distribution cabinet is the final equipment of the power distribution system. It is a general term for the motor control center and is used in occasions where the load is relatively dispersed and the circuit is less. With the continuous deepening of power grid transformation, a large number of power distribution cabinets are used in power lines and distribution stations. It is designed to meet the requirements of standardization, miniaturization and outdoor type of power distribution equipment. It integrates measurement, protection (overload, short circuit, leakage, snow protection), and capacitor reactive power compensation. The existing power distribution cabinet includes a cabinet body, and a horizontal bar is fixedly arranged in the cabinet, and a vertical bar is fixedly connected to the horizontal b...

AI Technical Summary

Problems solved by technology

The existing power distribution cabinet includes a cabinet body, and a horizontal bar is fixedly arranged in the cabinet, and a vertical bar is fixedly connected to the horizontal bar, and screws of different specifications are used to fix the vertical bar and the horizontal bar. The positioning position of the bar and the cross bar must be operated with supporting tools, resulting in cumbersome operation, unreasonable structural layout, and inconvenient promotion. Different electrical components are usually installed on the cross bar, but sometimes the cabinet is too high. The position of the cross bar is also too high, and it is inconvenient to use a chair or a ladder when installing components in the cabinet

Images