Wind guiding assembly for indoor unit of air conditioner and indoor unit of air conditioner

Abstract

The invention relates to the technical field of air conditioners, solves the problem that an existing swing blade transmission mechanism is complicated in structure and the swinging of swing blades islimited, and provides a wind guiding assembly for an indoor unit of an air conditioner and the indoor unit of the air conditioner. The wind guide assembly comprises a plurality of swing blades, a driving rod and a driving device, wherein the swing blades comprise blade parts and shaft parts; the shaft parts are connected to a fixed structure of the indoor unit in a pivoting manner; worm gear teeth are arranged on the shaft parts; the driving rod comprises a plurality of worm sections capable of being matched with the worm gear teeth; and the driving device is connected with the driving rod, and is used for driving the driving rod to rotate to drive the swing blades to rotate relative to the fixed structure. According to the wind guiding assembly, the swing blades are driven by a worm andgear structure, the limitation of a parallel four-link structure to the swinging angles of the swing blades is broken through, 360-degree rotation of the swing blades is realized, the wind guiding assembly is compact in structure and high in driving efficiency, the flexibility of the swing blades is higher, and the problem of a poor wind supply effect of the air conditioner is effectively solved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air guide assembly for an air conditioner indoor unit and the air conditioner indoor unit. Background technique [0002] During the working process of the indoor unit of the air conditioner, the swing leaf is mainly used to adjust the air supply direction of the air conditioner. With the help of the swing leaf structure, the indoor unit of the air conditioner can realize fixed air supply or continuous air sweep within a certain angle range. [0003] Existing swing leaf structures generally have two kinds of manual swing leaves and automatic swing leaves. The structure of the manual swing leaf is simple, and the user can adjust the angle of the swing leaf within the allowable swing angle range of the swing leaf structure according to his own needs, so as to change the air outlet direction of the indoor unit of the air conditioner. Although the structure of the manual ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the transmission mechanism of the existing swing blade is complicated in structure and restricts the swing of the swing blade, the first aspect of the present invention provides an air guide assembly for an air conditioner indoor unit , the air guide assembly includes: a plurality of swing leaves, the swing leaves include a blade portion and a shaft portion, the shaft portion is pivotally connected to the fixed structure of the indoor unit, and the shaft portion is provided with worm gear teeth a driving rod, which includes a plurality of worm segments capable of matching with the gear teeth of the worm gear; a driving device, which is connected with the driving rod, and is used to drive the driving rod to rotate, so as to drive the swing blade relative to the fixed structurerotation

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