Outdoor unit of air conditioner

Abstract

The invention relates to an outdoor unit of an air conditioner; an electrical component box thereinto comprises a supporting body, a cover body, a control base plate and a fixed plate, wherein the supporting body and the cover body are formed by injection molding material, a control base plate comprises all electrical control parts and causes all the electrical control parts to be arranged on the lower side surface of the control base plate in the downward direction; the supporting body is provided with a supporting mechanism and is formed with the ventilating accommodating space of the electrical control parts; the control base plate is supported on the supporting body; all the electrical control parts on the control base plate are downwards accommodated in the accommodating space; the cover body is arranged above the control base plate, connected and matched with the supporting body; the fixed plate is made from metal plate material and is fixed at the bottom of the supporting body; and the fixed plate is provided with a metal plate bulge used for being connected with a clapboard in the body of the unit. The outdoor unit uses the single platy fixed plate for replacing the original metal plate box body, saves the material, simplifies the assembling and simultaneously has the function of fire preventing; in addition, the control base plate is fixed on the supporting body by a bolt so that the control base plate is more reliably controlled.

Description

technical field [0001] The present invention relates to an outdoor unit of an air conditioner, in particular to an improvement of an electric control component box arranged in the outdoor unit. Background technique [0002] One of our common air conditioners is composed of an indoor unit installed in the air-conditioning room and an outdoor unit installed outside the building. The units are connected by refrigerant piping and electrical wiring. [0003] Chinese patent No. 96102183.7 discloses an outdoor unit of an air conditioner, including a unit body and an electrical component box disposed in the unit body, a compressor, a control valve, a heat exchanger, and a blower disposed opposite to the heat exchanger. Wherein, the electrical component box accommodates the electrical control components used to drive and control the above-mentioned compressor and blower. 1. A component box composed of a cover body and a box body, the support body has a supporting mechanism, the cont...

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned electrical component box has the following defects: the box body made of sheet metal material covers almost the entire outer peripheral surface of the support body, which consumes a lot of materials and is high in cost; The downward pressing force is fixed between the support body and the cover body, this fixing method is unreliable

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