Air conditioner, air conditioner indoor unit and working method of air conditioner indoor unit

Abstract

The invention relates to the technical field of air conditioners, and discloses an air conditioner, an air conditioner indoor unit and a working method of the air conditioner indoor unit. The air conditioner indoor unit comprises an indoor unit shell and a transverse air guide plate, wherein the transverse air guide plate is arranged at an air outlet of the indoor unit shell; the two ends of the transverse air guide plate are each provided with an adjusting device for driving the transverse air guide plate to turn up and down; each adjusting device comprises a first adjusting assembly, a second adjusting assembly, a travel switch and at least one driving device; the first adjusting assemblies are hinged with the upper side of the transverse air guide plate; the second adjusting assembliesare hinged with the lower side of the transverse air guide plate; each driving device drives the corresponding first adjusting assembly to adjust the transverse air guide plate and the transverse airguide plate rotates around the lower side; each driving device drives the corresponding second adjusting assembly to adjust the transverse air guide plate and the transverse air guide plate rotates around the upper side; and each travel switch is arranged relative to the corresponding first adjusting assembly, and each travel switch is electrically connected with the corresponding driving device.The air conditioner indoor unit can ensure the gapless fit between the transverse air guide plate and an air conditioner outer cover, the aesthetic feeling of a product is improved, and the comfort ofthe air conditioner is greatly improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner, an air conditioner indoor unit and a working method thereof. Background technique [0002] At present, the market has a strong demand for improving the comfort of the air conditioner. It is hoped that the air conditioner can blow the hot air directly toward the ground in the heating mode, and realize the carpet-type air supply (the quality of the hot air is lighter than that of the cold air, and the air blown toward the ground The hot air will continue to float up, which can quickly warm up the whole room. If the hot air cannot blow to the ground, the hot air will gather in the upper part of the room, making it difficult to sink, and there will be an uncomfortable feeling of warm head and cold feet); in cooling mode , can make the cold air blow directly towards the top of the room, avoid direct blowing to people, and realize shower-style air supply (c...

AI Technical Summary

Problems solved by technology

like Figure 1 to Figure 3 As shown, when the center of rotation 3 is only arranged at the lower end of the horizontal wind deflector 2, the cold air can be fully blown to the top of the room during cooling, but the hot air cannot be guided to the ground as much as possible during heating, and carpet air supply cannot be performed. ; and in the heating mode, the horizontal air deflector 2 will close the space with more air outlets 11, resulting in serious attenuation of the heating capacity and poor user experience

When the rotation center 3 is only arranged on the upper end of the horizontal wind guide plate 2, it can ensure that the hot air is fully blown to the ground during heating, but the cold wind will directly blow to people or the ground during cooling, causing discomfort, and the horizontal wind guide The plate 2 occupies a lot of rotation space in the air outlet 11, which severely squeezes the structural design space of the longitudinal air deflector, resulting in a small size of the vertical longitudinal air deflector, poor longitudinal air guide effect, and poor user experience

When the rotation center 3 is arranged in the middle of the horizontal wind deflector 2, the horizontal wind deflector 2 can be turned up and down around the rotation center 3, but the horizontal wind deflector 2 will squeeze more space at the air outlet 11 during the turning process, so that the air volume The attenuation is obvious, resulting in a significant attenuation of the cooling or heating capacity of the air conditioner, and the horizontal air deflector 2 occupies more rotating space in the air outlet 11, which will seriously squeeze the structural design space of the longitudinal air deflector. The need for the flip space of the panel usually results in a very large gap between the upper and lower sides of the air deflector and the outer cover, which greatly affects the appearance of the air conditioner.

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