Safety device of indoor unit for air conditioner

Abstract

A safeguard for the indoor unit of air conditioner features that said indoor unit has a casing, an internal front panel, a front panel able to be opened or closed and before the internal front panel, a fan housing, an air cleaning unit and a net safeguard for preventing human body or tool from being in contact with the high voltage of air cleaning unit.

Description

technical field [0001] The invention belongs to an air conditioner for cooling, heating or purifying air, in particular to an indoor unit safety device for preventing a user's body from contacting a photocatalyst plasma air cleaner when the front panel is opened. Background technique [0002] In order to provide users with a more comfortable environment, air conditioners use a refrigeration cycle composed of a compressor, a condenser, an expansion mechanism, and an evaporator to cool, heat or purify the air indoors, and are roughly divided into separate types and integral types. [0003] like Figure 5 as well as Image 6 As shown, the indoor unit of the separate type air conditioner includes a chassis 101, a casing 102 that is horizontally arranged on the upper side of the chassis 101 and has an open front, and is combined with front air on the front of the casing 102, the upper part of the front and the top of both sides. The air outlet 104a and the side air outlet 104c, ...

AI Technical Summary

Problems solved by technology

[0010] However, in the indoor unit of the previous air conditioner, a safety net 140 is provided at the entrance of the fan cover of the blower 120, but when the left and right electrostatic precipitators 121, 122 sides open the front panel 104, it does not prevent the user from touching the body. Therefore, when the front panel 104 is separated for repair and inspection of the inside of the casing, there may be problems with contact with the dust collectors 121 and 122 with high voltage.

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