Electric control box

Abstract

The invention discloses an electric control box and relates to the electric control equipment field. The electric control box is used to enlarge an internal usage space of the electric control box and simultaneously optimize cooling performance. The electric control box comprises a box body. A plurality of external surfaces of the box body are provided with cooling fins. An internal portion of the box body is divided into at least two layers of spaces by a separation plate. The separation plate is made of a heat conduction material. The separation plate and the box body are connected in a heat conduction mode. In the above technical scheme, an internal space of the electric control box is divided into multiple layers; a bottom layer can be directly cooled through the electric control box; and a component in each layer of space can rapidly transmit heat to the cooling fins of the external surfaces of the box body through the separation plate. Therefore, based on conditions that an internal space utilization rate of the electric control box and versatility are increased, a fanless structure of the electric control box is realized so that the electric control box is basically silent.

Description

Technical field [0001] The invention relates to the field of electric control equipment, in particular to an electric control box. Background technique [0002] The electrical box is a carrier for modules, high-voltage power supplies, TR components and other accessories, used to place and fix various accessories, and effectively dissipate the heat generated during the use of high-power electrical devices. The existing electrical box itself is formed by mechanically connecting sheet metal parts and the radiator, and a fan is arranged inside the box body, and the heat generated by the internal electrical components is dissipated through the fan and the radiator. [0003] The inventor found that there are at least the following problems in the prior art: the internal space of the existing electrical box is insufficient, and it uses an internally installed fan to dissipate heat, which has the disadvantages of large noise, large volume and heavy weight, and it is not convenient to disas...

AI Technical Summary

Problems solved by technology

[0003] The inventors have found that at least the following problems exist in the prior art: the internal space of the existing electrical box is insufficient, and it adopts the heat dissipation method of installing a fan inside, which has the disadvantages of large noise, large volume and heavy weight, and is inconvenient to disassemble and transport

Images