Electric appliance box heat dissipation device and air conditioner outdoor unit and air conditioner comprising same

Abstract

The invention relates to the technical field of air conditioners, and discloses an electric appliance box heat dissipation device. The device comprises an electric appliance box, a fan, a compressor,a liquid storage tank, a liquid storage tank pipe sleeve and a heat pipe bundle, and is characterized in that the compressor is connected with the liquid storage tank; the liquid storage tank pipe sleeve is disposed outside the liquid storage tank in a sleeved manner; one end of the heat pipe bundle is wrapped in the liquid storage tank pipe sleeve, and the electric appliance box, the fan and theheat pipe bundle are arranged at intervals. Due to the fact that the electric appliance box and the heat pipe bundle are arranged at intervals, the condensate water cannot be generated in the electricappliance box any more and is generated on the surface of the heat pipe bundle, thereby guaranteeing that the electric appliance box cannot be short-circuited, and safe and stable operation can be achieved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a cooling device for an electrical box and an outdoor unit of an air conditioner and an air conditioner including the same. Background technique [0002] Modern life has higher and higher requirements for home appliances, one of which is that the quality is reliable and guaranteed, and there are no quality problems. There are many kinds of quality problems, and some serious quality problems will cause home appliances to not work properly. In order to improve these problems, the R&D department of the enterprise will invest manpower and material resources to solve them. An air conditioner is a must-have household appliance for every family. It can provide a comfortable living environment for the family, so it needs to operate reliably and stably. To operate reliably, it is necessary to provide reliable power protection, and there must be no sudden power failure or leakag...

AI Technical Summary

Problems solved by technology

There are many kinds of quality problems, and some serious quality problems will cause home appliances to not work properly

The current air conditioner electrical box has one or another problem, which leads to the unstable operation of the air conditioner

For example, the existing air-conditioning inverters use air-cooling for heat dissipation, and the heat dissipation effect is greatly affected by the installation environment and location of the external unit. When installed on the sunny side or in a relatively closed space, the heat dissipation effect will be poor, affecting The life of the inverter and the performance of the air conditioner

At present, some products have laid refrigerant rings or other heat dissipation elements on the back of the electrical box to enhance the heat dissipation of the electrical box, but the surface of the cooling element with too low temperature is prone to condensation, and it is directly attached to the surface of the electrical box, which will cause condensation to enter Inside the electrical box, damaged electrical components

Images