air conditioner indoor unit

Abstract

The invention belongs to the technical field of air conditioners, and aims to solve the problem that the windshield of the existing air conditioner indoor unit is prone to large flash cracks when it is subjected to external force, so that the air outlet cannot be closed, and foreign objects are likely to enter the interior of the air conditioner indoor unit, thereby causing damage. Problems with the internal parts of the air conditioner indoor unit. For this purpose, the present invention provides an air-conditioning indoor unit, which includes a housing, a driving mechanism, a windshield and a locking assembly, the housing is provided with an air outlet, and the driving mechanism can drive the windshield to open / The air outlet is closed, and the locking assembly is configured to lock the windshield at the extreme position when in the first state and unlock the windshield when in the second state. The invention makes it possible for the windshield to completely close the air outlet all the time when the air conditioner is turned off, so that foreign matter from the outside does not enter the interior of the air conditioner indoor unit and damage its internal parts, and does not affect the overall aesthetics of the air conditioner. user experience.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and specifically provides an air conditioner indoor unit. Background technique [0002] An air conditioner is a device that can adjust the temperature of the indoor environment. Household air conditioners include hanging air conditioners and vertical air conditioners. When the air conditioner is not running, in order to prevent dust, insects and other foreign matter A windshield is provided at the air outlet, so as to protect the internal components of the air conditioner indoor unit to a certain extent. [0003] In the prior art, the windshield of the air conditioner generally adopts a structure driven by a motor, a gear and a rack, so as to Figures 1 to 3 The structure of the vertical air conditioner shown is taken as an example. When the air conditioner is turned on, as figure 1 As shown, the motor (not shown in the figure) drives the gear 1 to rotate counterclockwise, and the rack...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the windshield of the existing air-conditioning indoor unit is prone to large flash cracks when it is subjected to an external force, so that the air outlet cannot be closed and foreign objects are likely to enter the interior of the air-conditioning indoor unit , and further damage the internal components of the air conditioner indoor unit, the present invention provides an air conditioner indoor unit, the air conditioner indoor unit includes a housing, a driving mechanism, a windshield and a locking assembly, the housing is provided with an air outlet, the drive The mechanism can drive the windshield to open / close the air outlet, and the locking assembly is configured to lock the windshield at the limit position when it is in the first state and unlock the windshield when it is in the second state, wherein the limit The position is the position where the air outlet is completely closed by the windshield

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