Control method of air conditioner indoor unit

Abstract

The invention discloses a control method of an air conditioner indoor unit. The air conditioner indoor unit comprises a shell body, a water receiving plate, an air guide plate and an air guide plate motor, wherein the shell body is provided with an air outlet, the air guide plate is rotatably arranged at the air outlet, micro-holes are formed in the air guide plate, the air guide plate motor is used for driving the air guide plate to rotate, the water receiving plate is arranged at the bottom of the air outlet and used for receiving condensed water of the air guide plate, and in a air-free sensing mode, an orthographic projection of the air guide plate on the water receiving plate is located in the water receiving plate. The control method comprises the following steps that S10, the air-free sensing mode of the air conditioner indoor unit is started; S20, when the air conditioner indoor unit receives an instruction for exiting the air-free sensing mode, the air guide plate motor is controlled to generate motor stalling; and S30, the air conditioner indoor unit is controlled to exit the air-free sensing mode. According to the control method of the air conditioner indoor unit, on thebasis that the refrigerating capacity of an air conditioner is not sacrificed, air-free sensing air outlet of the air conditioner indoor unit is realized, and the condensed water on the air guide plate can be prevented from dropping onto the ground.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a control method for an air conditioner indoor unit. Background technique [0002] When the indoor unit of the air conditioner is performing no-wind cooling, condensation will be generated on the air guide plate, and the condensed water may drip onto the ground, which poses a safety hazard and easily leads to user complaints. In related technologies, the condensation phenomenon is generally reduced by increasing the temperature of the air outlet of the indoor unit of the air conditioner or reducing the rotation speed of the fan wheel, etc., but this will result in poor cooling performance of the indoor unit of the air conditioner and affect user experience. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention proposes a control method for the indoor uni...

AI Technical Summary

Problems solved by technology

[0002] When the indoor unit of the air conditioner is performing no-wind cooling, condensation will be generated on the air guide plate, and the condensed water may drip onto the ground, which poses a safety hazard and is likely to cause user complaints

In related technologies, the condensation phenomenon is generally reduced by increasing the temperature of the air outlet of the indoor unit of the air conditioner or reducing the speed of the wind wheel, but this will cause poor cooling performance of the indoor unit of the air conditioner and affect the user experience.

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