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Fan oscillation mechanism and fan with fan oscillation mechanism

A technology of fan oscillating and fan, which is applied in the direction of machines/engines, mechanical equipment, non-variable pumps, etc., can solve the problem that the fan oscillating mechanism is easy to generate noise, etc., and achieve the effect of precise transmission and noise reduction

Active Publication Date: 2014-07-23
CIXI YENIXI ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a fan oscillating mechanism and a fan using the mechanism, aiming to solve the problem that noise is easily generated in the fan oscillating mechanism

Method used

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  • Fan oscillation mechanism and fan with fan oscillation mechanism
  • Fan oscillation mechanism and fan with fan oscillation mechanism
  • Fan oscillation mechanism and fan with fan oscillation mechanism

Examples

Experimental program
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Effect test

Embodiment Construction

[0028] see Figure 1 to Figure 12 The fan oscillating mechanism includes a gear box 101 , a motor 102 , a crank wheel 103 and a connecting rod 104 , the gear box 101 and the motor 102 are connected by screws, and the gear box 101 includes a gear box cover 1011 and a gear box body 1012 . The gear box 101 is provided with a worm 105 , a force structure 106 and an output shaft 107 . One end of the worm 105 is provided with a waist-shaped groove 1051, the motor is provided with a motor shaft 1021, and one end of the motor shaft 1021 is provided with a waist-shaped structure 1022, and the motor shaft 1021 and the worm 105 cooperate with the waist-shaped structure 1022 through the waist-shaped groove 1051. The gear box 101 is provided with a hole 1013 into which the other end of the worm 105 protrudes. The end of the worm 105 provided with the waist-shaped groove 1051 is also provided with a bump 1052 , and the end of the motor shaft 1021 provided with the waist-shaped structure 10...

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Abstract

The invention provides a fan oscillation mechanism and a fan with the fan oscillation mechanism, and belongs to the field of electric appliances. The fan oscillation mechanism comprises a gearbox, a motor, a crank wheel and a connection rod. A motor shaft is arranged on the motor, a worm, a acrylic structure and an output shaft are arranged in the gearbox, the two ends of the worm are connected with the gearbox and the motor shaft respectively, the worm is matched with the acrylic structure, the acrylic structure is matched with the output shaft, the output shaft is connected with the crank wheel, the motor is provided with a motor support shaft, the motor support shaft is connected with a motor support shaft sleeve, and the crank wheel is connected with the motor support shaft sleeve through the connection rod. When the fan oscillation mechanism works, power of the motor is transmitted through the gearbox to drive the crank wheel to rotate, as a result, the motor support shaft can rotate in the motor support shaft sleeve to drive the motor to move in a steering and reciprocating mode, and oscillation of the fan is achieved. According to the fan oscillation mechanism and the fan with the fan oscillation mechanism, a novel worm structure is adopted, transmission of the worm is precise, and the noise problem is solved well.

Description

technical field [0001] The invention relates to the field of electrical appliances, in particular to a fan oscillating mechanism and a fan using the mechanism. Background technique [0002] The oscillating mechanism used by fans on the market today includes a gearbox, motor, crank wheel and connecting rod. The worm in the gearbox is processed by the motor shaft of the motor. The worm is connected to the output shaft through multi-stage transmission, and the output shaft extends out. The gear box is outside and connected with the crank wheel, the motor lower part is provided with a motor support shaft, the motor support shaft is connected with a motor support bushing, and the crank wheel is connected with the motor support bush through a connecting rod. After the power is turned on, the motor drives the worm (motor shaft), the worm drives the output shaft through multi-stage transmission, the output shaft rotates to drive the crank wheel to rotate, and the crank wheel drives ...

Claims

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Application Information

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IPC IPC(8): F04D25/10
Inventor 吕新炎
Owner CIXI YENIXI ENVIRONMENTAL PROTECTION TECH
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