Surface treatment method of air conditioner outer parts and air conditioner

Abstract

The invention discloses a surface treatment method of air conditioner outer parts and an air conditioner. The surface treatment method comprises a step of carrying out injection moulding on the surface of air conditioner outer parts or pasting a layer of overlay film over the surface of air conditioner outer parts. The air conditioner comprises air conditioner outer parts which are covered by surface injection moulding or overlay films. In the provided technical scheme, the surface of air conditioner outer parts is covered by surface injection moulding or overly films, and the technology is very simple, so that the secondary treatment for enhancing the weatherability of the air conditioner outer parts can be cancelled, and the pollution caused by secondary processing such as spraying is avoided. Furthermore, the overlay film has the functions of maintaining the temperature, optimizing the condensation, beautifying the appearance, and preventing corrosion and oxidation, and is capable of improving the weatherability of the air conditioner outer parts and prolonging the service life.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a method for surface treatment of exterior parts of an air conditioner and an air conditioner. Background technique [0002] Air conditioner components are divided from the perspective of whether they can be seen by users, and usually include exterior parts and internal parts. Wherein, the exterior parts refer to components that can be seen by users, and the internal parts refer to components that are assembled inside the air conditioner and cannot be seen by users. [0003] In the prior art, the appearance components of the air conditioner are formed by one-time injection molding or assembly of two components. The exterior parts of air conditioners that are injection molded at one time are poor in oxidation resistance and corrosion resistance, and have a variety of appearances and poor aesthetics; for exterior parts of air conditioners assembled by two components, dust...

AI Technical Summary

Problems solved by technology

The exterior parts of air conditioners that are injection molded at one time are poor in oxidation resistance and corrosion resistance, and have a variety of appearances and poor aesthetics; for exterior parts of air conditioners assembled by two components, dust will be stored in the gap between the two assemblies, resulting in aesthetics Poor performance, difficult to clean after dust enters, easy to breed bacteria

[0004] In addition, the outdoor unit of the air conditioner is used outdoors, and the surface of its exterior parts (such as the metal casing) is exposed to ultraviolet radiation, rain erosion and acid mist erosion all year round, and is easily damaged; the indoor unit is used indoors, although compared with the outdoor unit, the The environment is milder, but because its exterior parts are usually made of plastic, they are still easily damaged by sunlight and oxygen erosion

In order to increase the weather resistance of the appearance parts of the air conditioner, these parts are usually subjected to weather-resistant treatment in the prior art, such as spraying metal parts with weather-resistant powder coating and spraying plastic parts with weather-resistant paint film, but it is easy to Cause pollution to the environment and other parts of the air conditioner

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