Indoor unit of air conditioner

Abstract

The invention provides an indoor unit of an air conditioner. The indoor unit of the air conditioner comprises a shell, an airflow channel, a heat exchanger, an air duct component, a draught fan and an openable door and further comprises decorative blocks and a driving mechanism, wherein the decorative blocks are connected to the two opposite ends of the openable door in a rotary mode, the decorative blocks are driven by the driving mechanism to drive the openable door to move, the air duct component comprises an upper installation plate and a lower installation plate, the upper installation plate and the lower installation plate are located at the upper end and the lower end of the air duct component respectively, the driving mechanism comprises two fixed tracks, two sliding rails and driving devices, the two fixed tracks are fixedly installed on the upper installation plate and the lower installation plate respectively, the two sliding rails are installed on the two fixed tracks in a sliding mode, the driving devices drive the sliding rails to slide relative to the corresponding fixed tracks, each decorative block comprises a front plate body and a surrounding wall which extends towards the interior of the shell from the front plate body, the front portions of the sliding rails stretch into the surrounding walls and are fixed into the surrounding walls, and the edges of the front plate bodies and the edge of the openable door are all matched with the external contour of an air outlet. The air outlet is covered with the two decorative blocks and the openable door, the sense of science and technology and the sense of fashion are improved when opening is achieved through the cooperation between the decorative blocks and the openable door, and the appearance is more attractive when the openable door is opened and closed.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, in particular to an indoor unit of an air conditioner. Background technique [0002] As a household appliance, the air conditioner has been gradually applied to ordinary families. As an important part of the indoor unit, the switch door mainly plays the role of opening and closing the air outlet of the indoor unit to prevent environmental dust from entering the indoor unit housing and affecting the normal operation of the indoor unit. In the existing air-conditioning indoor units, most of the opening and closing doors are concealed or rotary. Due to the structural problems of the opening and closing doors, in the closed state, the opening and closing of the door is difficult due to the existence of the driving mechanism that drives the opening and closing movement. There is a gap at the end, which greatly affects the appearance of the air conditioner. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an indoor unit of an air conditioner, aiming to solve the problem in the prior art that there is a gap at the end of the switch door so that the user can see the internal structure and cause poor appearance

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