Indoor unit of air conditioner

Abstract

The present invention provides an indoor unit of an air conditioner in which components inside a control box can be easily disassembled. The above-mentioned indoor unit includes: an upper panel, a partition, a control box, a heater and a fan assembly. The back side of the above-mentioned control box is formed with a heater installation opening; the above-mentioned circuit board is fixed on the above-mentioned partition by a circuit board installation device, and the above-mentioned circuit board installation device is composed of a right side fixing protrusion, a right side fixing groove, a left side fixing protrusion and a forming part constitute. According to the indoor unit of the air conditioner of the present invention having the above-mentioned structure, it is possible to facilitate the installation of components installed in the control box and effectively utilize the internal space of the control box.

Description

technical field [0001] The present invention relates to an air conditioner; furthermore, it relates to an indoor unit (INDOOR UNIT FOR AIR CONDITIONER) of an air conditioner that can bring the following effects: a control box arranged at the lower part of the upper panel is formed with a heater that can enter and exit The heater installation opening can easily install the circuit board provided with the electronic components on one side of the partition by the circuit board mounting device. Background technique [0002] Generally speaking, an air conditioner is a cooling / heating machine installed on a space or wall in an office or family room to cool or heat the room; the above-mentioned air conditioner is composed of a compressor, a condenser, an expansion valve, an evaporation A machine that performs a series of refrigeration cycles. [0003] In particular, air conditioners are classified into outdoor units and indoor units. The above-mentioned outdoor unit (also called ...

AI Technical Summary

Problems solved by technology

[0015] That is to say, in the air conditioner of the prior art, since it is necessary to fix and combine a plurality of components arranged inside the control box 24 by screws, the disassembly work is cumbersome.

[0016] In addition, in the air conditioner indoor unit of the prior art, since there is no heater for heating the exhaust air, it brings difficulties to the heating operation.

In addition, since the above-mentioned partition plate 22 and the fan casing 30 are integrally formed, it brings difficulties to after-sales service operations.

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