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Oscillating fan

An oscillating fan and fan technology, which is applied to the parts of the pumping device for elastic fluid, non-variable pumps, pump devices, etc., can solve the problems of easy damage to the steering mechanism and troublesome maintenance, so as to improve the service life of the device, Stable work, avoiding the effect of secondary startup

Inactive Publication Date: 2017-07-21
白可可
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The oscillating fan is a commonly used household appliance. The existing oscillating fan is steered by a connecting rod and a cam mechanism. The steering mechanism is easily damaged and the maintenance is troublesome.

Method used

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  • Oscillating fan
  • Oscillating fan
  • Oscillating fan

Examples

Experimental program
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Embodiment Construction

[0014] Such as Figure 1-5 The oscillating fan shown includes a base 1, a fan working part 8, and an oscillating head arranged between the base and the working part. A support plate 2, the second support plate 3, the third support plate 4, the first support plate 2 are provided with a DC motor 5, the second support plate is provided with a gearbox 6, and the third support plate 4 is provided with a connection The fan working part 8 of the connecting rod 7, the output shaft of the DC motor 5 links to each other with the connecting rod 7 of the fan working part through the gearbox 6, the gearbox 6 includes a casing 17, and a circular first pass is respectively arranged on the bottom plate of the casing. hole, the second through hole, the third through hole, the distance from the first through hole to the second through hole and the third through hole is the same, and the first shaft 9, the second shaft 10, and the third through hole are respectively worn in the three through hol...

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Abstract

The invention discloses an oscillating fan, and relates to the technical field of household appliances. The oscillating fan comprises a base, a fan working part, and an oscillating head part which is arranged between the base and the working part, wherein the oscillating head part comprises a bracket which is arranged on the base; the bracket comprises a first supporting plate, a second supporting plate and a third supporting plate which are correspondingly transversely arranged from top to bottom; a DC motor is arranged on the first supporting plate; a gearbox is arranged on the second supporting plate; a camera which is connected with a connecting rod is arranged on the third supporting plate; an output shaft of the DC motor is connected with the connecting rod of the camera through the gearbox; the gearbox is used for driving the connecting rod to sequentially clockwise and anticlockwise rotate. According to the oscillating fan, the fan working part is controlled to rotate in positive and negative directions through the gearbox, so that a motor can be prevented from being started twice, and as a result, the service life of the motor device can be prolonged; and meanwhile, the oscillating fan can work stably.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an oscillating fan. Background technique [0002] An oscillating fan is a commonly used household appliance. The existing oscillating fan is steered through a connecting rod and a cam mechanism. The steering mechanism is easily damaged and the maintenance is relatively troublesome. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art and provide an oscillating fan. [0004] The present invention is achieved through the following technical solutions: an oscillating fan, comprising a base, a fan working part, and an oscillating head arranged between the base and the working part, the oscillating head includes a bracket arranged on the base, and the bracket includes The first support plate, the second support plate, and the third support plate arranged horizontally from bottom to top, the first suppor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/10F04D29/00
CPCF04D25/105F04D29/002
Inventor 白可可
Owner 白可可
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