Air duct air outlet switching device and air conditioner

Abstract

The invention provides an air duct air outlet switching device and an air conditioner. The device comprises an air duct with an upper air outlet and a lower air outlet, wherein a first baffle is arranged at the upper air outlet; a second baffle is arranged at the lower air outlet; the first baffle is connected with the second baffle through a connecting rod; the first end of the first baffle is hinged to the first end of the connecting rod; the second end of the connecting rod is hinged to the first end of the second baffle; the second end of the first baffle and the second end of the second baffle are hinged to the air duct respectively; the first baffle, the connecting rod, the second baffle and the air duct form a four-connecting-rod mechanism; the first baffle can be used for opening and closing the upper air outlet; the second baffle can be used for opening and closing the lower air outlet. The two air outlets of the air duct are opened and closed by the four-connecting-rod mechanism, the upper air outlet and the lower air outlet can be effectively switched, the air discharging range is expanded, the space is saved, the sealing property of the air duct is good, and the effects of efficiently exchanging heat and improving comfort are achieved. The air duct air outlet switching device is arranged in the air conditioner, cold air can be upwards discharged, and hot air can be downwards discharged, so that the heat exchange efficiency and the comfort of the air conditioner are improved.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to an air duct air outlet switching device and an air conditioner. Background technique [0002] With the improvement of people's requirements for living environment, more and more users use air conditioners for cooling and heating. The air duct system of the air conditioner in the traditional technology is a single fixed part, the air outlet of the volute can only be directed in one fixed direction, and the air outlet direction cannot be effectively adjusted, the air outlet range is small, and the user experience comfort is poor. Contents of the invention [0003] Aiming at the problems of single air outlet direction and poor user experience comfort of traditional air conditioners, the present invention provides an air duct air outlet switching device and an air conditioner that can effectively switch the air outlet direction, expand the air outlet range, achieve efficient hea...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of single air outlet direction and poor user experience comfort of traditional air conditioners, the present invention provides an air duct air outlet switching device and an air conditioner that can effectively switch the air outlet direction, expand the air outlet range, achieve efficient heat exchange, and improve comfort. device

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