Power supply insertion frame, modular power supply using the insertion frame, and electrical cabinet

Abstract

The invention relates to a power supply insertion frame, a modular power supply using the insertion frame, and an electrical cabinet. The power supply insertion frame comprises a main frame body provided with at least one module mounting cavity, a plurality of positioning slots are sequentially arranged in the module mounting cavity for positioning insertion board power supply function modules, anopening for inserting the power supply function modules into the positioning slots is formed in the front part of the main frame body, and electric conduction terminals in insertion and electric conduction connection with the corresponding power supply function modules are respectively arranged at the back part of the main frame body corresponding to the positioning slots. In use, the power supply function modules are correspondingly positioned and inserted into the corresponding positioning slots, and meanwhile the electric conduction terminals corresponding to the positioning slots are in corresponding insertion and electric conduction connection with the corresponding power supply function modules, in this way, a corresponding number of power supply function modules can be installed according to actual needs, and the installation and maintenance and subsequent volume expansion operation are facilitated as well.

Description

technical field [0001] The invention relates to a power supply subframe and a modularized power supply and an electrical cabinet using the subframe. Background technique [0002] At present, various controllers and power modules are often used in power distribution systems for voltage conversion and power adjustment. These power devices are usually fixed separately with screws in the control cabinet, and then through primary and secondary distribution wiring to realize their own This method not only takes up a lot of space, but also takes a long time for primary and secondary wiring, inconvenient maintenance and maintenance, and it is inconvenient to perform later expansion operations on the cabinet. Contents of the invention [0003] The purpose of the present invention is to provide a power supply frame to solve the technical problem in the prior art that the functional modules of the power supply need to be respectively fixed on the control cabinet, resulting in cumbers...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a power supply socket to solve the technical problem in the prior art that the functional modules of the power supply need to be respectively fixed on the control cabinet, resulting in cumbersome installation; at the same time, the present invention also provides a Modular power supply and electrical cabinets for subracks

Images