Air-conditioner

Abstract

The invention discloses an air-conditioner. The air-conditioner comprises a machine shell (1) and a metal fastening piece (2) mounted on the machine shell (1); the inner end of the metal fastening piece (2) is connected with a metal component (4) in the machine shell (1) in a penetrating mode; and the outer end of the metal fastening piece (2) is exposed out of the machine shell (1) and further sleeved with aheat insulation protective sleeve (3). According to the air-conditioner, the heat insulation protective sleeve is additionally arranged, and heat insulation and protection are conducted so as to interdict direct contact between the metal fastening piece and the metal machine shell. Under the refrigerating condition, the environment temperature in a machine cavity is lower than that of the outside, and connecting of the internal environment and the external environment through the metal fastening piece can be interdicted in the mode that the outer end of the metal fastening piece is covered with the heat insulation protective sleeve, so that the situation that the metal fastening piece forms a cold bridge in a lap joint mode to form congealed dewdrops, and thus the water dropping phenomenon occurs is prevented. Therefore, according to the air-conditioner, the water dropping phenomenon does not occur to the metal fastening piece on the machine shell, and the experience degree of a user is greatly increased.

Description

technical field [0001] The present invention relates to the field of air conditioners, in particular to an air conditioner. Background technique [0002] In the air conditioner in the prior art, a cold environment is also formed in the machine cavity during the cooling process. Because there are some components in the air conditioner that need to be fixed on the casing by fasteners (such as screws, etc.), such as evaporators, volutes, etc., need to be hung on the inner walls of both sides of the casing by sheet metal parts and Fix the sheet metal to the casing by screws from the outside of the casing to secure the evaporator or volute. The bodies of the above screws used for fixed connection protrude into the machine cavity and the screw heads of the screws are exposed outside the casing. In this way, since the screws are connected to the inside and outside of the casing, and the temperature inside the machine cavity is lower than the ambient temperature outside the machin...

AI Technical Summary

Problems solved by technology

In this way, since the screws are connected to the inside and outside of the casing, and the temperature inside the machine cavity is lower than the ambient temperature outside the machine cavity, a "cold bridge" is formed on the screws, resulting in condensation forming water near the screw heads. beads and drip down, making the user's experience poor

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