Electric fan based on control of oscillating air supply mechanism and swing assembly

Abstract

The invention discloses an electric fan based on control of an oscillating air supply mechanism and a swing assembly, and relates to the technical field of household appliances. The electric fan comprises an electric fan body and the swing assembly; the swing assembly is mounted on a fan head; the swing assembly comprises a gear set, a fixed supporting rod and a rotating head; the two end surfacesof the fixed supporting rod are fixedly installed on the fan head; a rotating head is rotationally matched with the peripheral surfaces of the fixed supporting rod; a gear A is arranged on one side surface of the rotating head; the gear set is in meshing transmission with the gear A; a supporting plate is fixed to the tops of supports; the upper surface of the supporting plate is contacted with the peripheral surface of the rotating head; a gear B is fixed on the circumferential surface of a motor; and the motor and the rotating head are in meshing transmission through the gear B, the gear set and the gear A. Through the effect of the swing assembly, the height of the support is adjusted to be flush with lower limbs, then the electric fan is turned on, the fan head completes repeated actions of raising from the horizontal direction and then switching to the head-up direction, and air blowing can be conducted on the head, the body, the lower limbs and other parts.

Description

technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to an electric fan controlled based on an oscillating air supply mechanism and an oscillating assembly. Background technique [0002] At present, the swing direction of the electric fan is relatively single, which cannot meet the diverse needs of people now. For example, the fan heads of the current general electric fans are all swinging on the horizontal plane; The fan is blown at the row position; the traditional electric fan that swings on the horizontal plane cannot meet the requirements. [0003] Wherein, for example, when a person stands in front of an electric fan and needs to blow the head, body, and lower limbs; obviously the electric fan that swings on the traditional horizontal plane cannot meet the requirements. [0004] An electric fan controlled by the oscillating air supply mechanism and the oscillating assembly of the present invention can ...

AI Technical Summary

Problems solved by technology

[0002] At present, the swing direction of electric fans is relatively single, which cannot meet the diverse needs of people today.

For example, the fan heads of the current general electric fans are all swinging on the horizontal plane; Blowing fans in rows; traditional electric fans that swing on a horizontal plane cannot meet the requirements

[0003] Among them, for example, when a person stands in front of an electric fan and needs to blow the head, body, and lower limbs; obviously the traditional electric fan that swings on the horizontal plane cannot meet the requirements.

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