A multifunctional motherboard module bracket, an electrical box having the same, and an air conditioner

Abstract

The invention provides a multifunctional mainboard module support, an electric appliance box with the same, and an air conditioner. The multifunctional mainboard module support is used for the electric appliance box. At least one clamping buckle and at least one spigot are arranged on the front surface of the multifunctional main board module support; at least one heating element accommodating groove is formed in the back surface of the multifunctional mainboard module support; each heating element accommodating groove is provided with a flange; through holes corresponding to an electric appliance box mainboard are formed in each clamping buckle and each spigot respectively; the multifunctional mainboard module support is connected with the electric appliance box mainboard in a buckled mode; and after screws penetrate through the through holes of the multifunctional mainboard module support, the electric appliance box mainboard can be connected with a radiator. The heat dissipation ofheating elements can be facilitated, and meanwhile, production is facilitated; the utilization rate of the mainboard can be increased, and board arrangement and wiring are facilitated; insects and other animals can be prevented from climbing to the back surface of the electric appliance box mainboard from the front surface of the mainboard, so that insect prevention is achieved; and the short-circuiting fault and burnout of the electric appliance box mainboard which are caused by the condition that insects climb to pins on the back surface of the mainboard can be avoided.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a multifunctional motherboard module bracket, an electrical box with the same, and an air conditioner. Background technique [0002] With the continuous development of air-conditioning technology, inverter air conditioners have become mainstream products, and are favored by consumers because of their excellent comfort and power saving. Compared with the fixed-frequency air conditioner external unit, the variable frequency air conditioner external unit has complex electrical box components to realize the frequency conversion adjustment of the air conditioner. Therefore, when the air conditioner is working, a large number of components on the main board of the electrical box components are generated, which needs to be dissipated in time, otherwise the temperature rise of the main board will be too high In addition, when the outdoor unit is working in a relatively harsh out...

AI Technical Summary

Problems solved by technology

It solves the problem that the height of the heating element on the main board of the existing controller cannot be effectively fixed, so that the radiator and the components are closely matched to achieve a better heat dissipation effect, but there is no anti-insect function, and the assembly of the bracket and the main board requires cutting corresponding holes on the main board

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