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Bladeless fan

A bladeless fan and fan technology, applied to components of pumping devices for elastic fluids, non-variable pumps, pump devices, etc., can solve the problems that bladeless fans do not have angle adjustment and reduce product performance, etc. Achieve the effect of increasing the adjustment range and improving performance

Active Publication Date: 2018-12-25
中山市坚泰盈电器制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen from prior art 1 that the disclosed bladeless fan does not have the function of angle adjustment, and such a structural design makes the wind blown by this bladeless fan be a single wind direction, which reduces the performance of the product

Method used

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Examples

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Embodiment Construction

[0032] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0033] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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PUM

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Abstract

The invention discloses a bladeless fan. The bladeless fan comprises a pedestal, a fan body, and an oscillating device. The oscillating device comprises a fixing mechanism, a rotating mechanism and adrive mechanism, the fixing mechanism comprises a fixing chassis and a fixing tube body; the rotating mechanism comprises a rotating bearing and a rotating tube body; the drive mechanism comprises anoscillating drive part, a drive shaft, a driving gear and a driven gear, the two ends of the drive shaft are respectively connected with an output end and the driving gear of the oscillating drive part, the driven gear is rotatably arranged on the fixing tube body, the driven gear is provided with a first-level driven wheel and a second-level driven wheel, the driving gear is meshed with the first-level driven wheel of the driven gear, a rotating tooth slot is formed in the inner side wall of the rotating tube body, and the second-level driven wheel of the driven gear is meshed with the rotating tooth slot. The angle of the bladeless fan is regulated by means of oscillating, that is, a rotating shaft and the horizontal plane are parallel, so that the regulating range of wind direction is increased, and the performance of a product is further improved.

Description

technical field [0001] The invention relates to the technical field of fans, in particular to a bladeless fan. Background technique [0002] A bladeless fan is disclosed in prior art 1 (CN106224212B), comprising: a housing, a housing cavity is defined inside the housing, and a plurality of inlets arranged at intervals and communicated with the housing cavity are provided on the housing. An air hole, the housing has an air outlet; a three-way pipe, the three-way pipe is arranged in the accommodating cavity, and the three-way pipe has a first interface, a second interface and a third interface that communicate with each other. The third interface communicates with the air outlet; the power system, the power system is arranged in the accommodating cavity to generate high-pressure air flow; the head, the head is arranged on the shell, and the head is defined There is an airflow channel, and the two ends of the machine head are respectively communicated with the first interface ...

Claims

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Application Information

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IPC IPC(8): F04D25/10F04D25/02F04D29/00
CPCF04D25/028F04D25/105F04D29/002
Inventor 不公告发明人
Owner 中山市坚泰盈电器制造有限公司