Air conditioner indoor unit

Abstract

The invention provides an air conditioner indoor unit which comprises a unit shell, a humidity sensor and a humidifying assembly. The unit shell comprises a framework for supporting an indoor unit fan and an indoor unit heat exchanger, and a housing which is arranged on the framework in a covering manner and is provided with an air inlet and an air outlet. The humidity sensor is arranged for measuring the humidity of the working environment of the indoor unit. The humidifying assembly is provided with a mist spray opening arranged in the unit shell and arranged to be started when the humidity of the working environment is lower than a preset first humidity threshold value, so that the mist spray opening is used for spraying out water mist to humidify the working environment. According to the scheme, the water mist is sprayed out through the mist spray opening to humidify the working environment, and the integrated humidifying function is achieved in the air conditioner indoor unit.

Description

technical field [0001] The invention relates to a household air conditioner, in particular to an indoor unit of an air conditioner. Background technique [0002] Air conditioners are a common electrical appliance in our lives. Now air conditioners have more and more functions. They can not only cool and heat, but also dehumidify and humidify. Because the air in the south is relatively humid, many people use the dehumidification function. [0003] However, the air in the north is relatively dry, so you need to increase the humidity of the air. The prior art lacks an air conditioner with a humidification function, which requires the user to purchase additional humidification equipment, which increases the cost of the user, takes up more space, and causes complicated operations for the user. [0004] On the other hand, after the air conditioner is placed or used for a long time, there will be a large amount of dirt in the air conditioner. The dust attached to the heat exchan...

AI Technical Summary

Problems solved by technology

The lack of air conditioners with humidification function in the prior art requires users to purchase additional humidification equipment, which increases the cost of users and takes up more space, resulting in complicated operations for users

[0004] On the other hand, after the air conditioner is placed or used for a long time, there will be a lot of dirt in the air conditioner.

The dirt adheres to the heat exchanger of the indoor unit. On the one hand, it will reduce the heat transfer performance of the heat exchanger, resulting in a decrease in the performance of the air conditioner and an increase in energy consumption; Bacteria and mildew will produce peculiar smell in the unit, if not cleaned in time, it will seriously threaten the health of air conditioner users

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