Air supply device of air conditioner and indoor unit of air conditioner

Abstract

The invention discloses an air supply device of an air conditioner and an indoor unit of the air conditioner. The air supply device comprises an air supply body, wherein the air supply body comprises at least four air guide bodies which are through in middle, and are provided with front and rear openings; the air guide bodies are sequentially arranged from front to rear to form a through air flue which is through from front to rear among the air guide bodies; an air supply gap is formed between adjacent air guide bodies; the air supply device further comprises two drive mechanisms which are symmetrically arranged on the air guide bodies; each drive mechanism comprises a power device, a transmission device and a rail; a plurality of middle air guide bodies in each air guide body which is arranged from front to rear in sequence can be rotatably connected to the corresponding transmission device; each power device drives the corresponding transmission device to move; and each transmission device drives the middle air guide bodies to swing along the corresponding rail. The air supply device of the air conditioner can be used for regulating an air outlet direction, so that a whole interior area uniformly and quickly achieves refrigerating or heating effect; and moreover, outlet air further can be regulated to a direction needed by a user, so that comfort experience when the user uses the air conditioner is improved.

Description

[0001] technical field [0002] The invention belongs to the technical field of air conditioning, and in particular relates to an air-conditioning air supply device and an air-conditioning indoor unit. Background technique [0003] At present, when the common vertical air conditioners on the market are blowing air, the air after heat exchange by the heat exchanger is directly blown out from the air outlet provided on the air conditioner under the action of the internal fan, and all the air blown out is heat exchange air. Generally, no additional air supply device is provided between the heat exchanger and the air outlet. One disadvantage of this kind of air supply air is that all the air sent out is heat exchange air, the air volume is limited, and the indoor air circulation speed is slow; another disadvantage is that the air sent out is not soft enough, especially in the cooling mode, the cool air blown directly When it blows on the user, the user feels uncomfortable. [...

AI Technical Summary

Problems solved by technology

[0005] However, this air supply device cannot adjust the wind direction during use, so that the air conditioner cannot evenly blow cold or hot air to all angles of the room, resulting in deviations in temperature between the central area where the air outlet of the air conditioner is facing and other surrounding areas, and the entire room is cold. uneven heat

At the same time, the wind sent by the air conditioner tends to gather towards the central area. Therefore, if the user is in the central area, he will feel uncomfortable due to being blown directly by the wind, while other areas outside the central area will feel uncomfortable. There is a delay in cooling and heating effects

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