CN223952930U - Swinging fan - Google Patents
Swinging fanInfo
- Publication number
- CN223952930U CN223952930U CN202520759564.7U CN202520759564U CN223952930U CN 223952930 U CN223952930 U CN 223952930U CN 202520759564 U CN202520759564 U CN 202520759564U CN 223952930 U CN223952930 U CN 223952930U
- Authority
- CN
- China
- Prior art keywords
- fan
- swing
- transmission mechanism
- fan blade
- output end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
本实用新型涉及小型风扇技术领域，提供了一种摇摆扇。包括：固定设置的驱动装置，所述驱动装置的输出端连接传动机构的输入端，所述传动机构的输出端连接扇叶；所述传动机构将所述驱动装置的转动转化为所述扇叶的往复摆动。有益效果在于：该摇摆扇运行时，可将驱动装置的转动转化为扇叶的往复摆动，消暑降温效果好，弥补了技术空白。
This utility model relates to the field of small fan technology and provides a swing fan. It includes: a fixedly installed drive device, the output end of which is connected to the input end of a transmission mechanism, and the output end of the transmission mechanism is connected to fan blades; the transmission mechanism converts the rotation of the drive device into the reciprocating oscillation of the fan blades. The beneficial effect is that when this swing fan is running, it can convert the rotation of the drive device into the reciprocating oscillation of the fan blades, resulting in good cooling effect and filling a technological gap.
Description
Technical Field
The utility model relates to the technical field of small fans, in particular to a swinging fan.
Background
In daily life, small fans are often used for generating wind power to relieve summer heat, most of the conventional small fans mostly adopt a rotary fan blade mode, and a swinging fan is lacked.
In view of this, the present utility model has been proposed.
Disclosure of utility model
The utility model aims to provide a swing fan so as to solve the technical problems in the prior art.
In order to achieve the purpose, the technical scheme adopted by the utility model is that the swing fan comprises:
the output end of the driving device is connected with the input end of the transmission mechanism, and the output end of the transmission mechanism is connected with the fan blade;
The transmission mechanism converts the rotation of the driving device into the reciprocating swing of the fan blade.
In an alternative embodiment, the driving device is fixedly installed on the frame, the output end of the driving device is connected with a gear box of the transmission mechanism, and a transmission shaft of the gear box is fixedly connected with a rotating disc of the transmission mechanism.
In an alternative embodiment, the rotating disc is provided with an eccentric block, the eccentric block is provided with a through hole, and the through hole is in sliding connection with the guide rod of the transmission mechanism.
In an alternative embodiment, the tail end of the guide rod is fixedly connected with a swinging shaft of the transmission mechanism, and the swinging shaft is fixedly connected with the swinging piece.
In an alternative embodiment, the swinging shaft is fixedly connected with an inner ring of the bearing, and an outer ring of the bearing is fixedly installed on the shell.
In an alternative embodiment, the frame and the shell are fixedly installed on the base, and the shell covers the frame.
In an alternative embodiment, the fan blades include a first fan blade and a second fan blade which are arranged in a crossing manner, and the first fan blade and the second fan blade are inserted on the swinging member.
The utility model has the beneficial effects that when the swing fan operates, the rotation of the driving device can be converted into the reciprocating swing of the fan blades, the effect of relieving summer heat is good, and the technical blank is made up.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an overall structure of a swing fan according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram illustrating a partial structure of a swing fan according to an embodiment of the utility model.
Fig. 3 is a schematic diagram showing a partial structure of a swing fan according to an embodiment of the utility model.
Fig. 4 is a schematic diagram of a partial structure of a swing fan according to an embodiment of the present utility model.
The device comprises a 1-base, a 2-shell, 3-blades, 31-first blades, 32-second blades, a 4-swinging piece, a 5-frame, a 6-driving device, a 7-gear box, an 8-transmission shaft, a 9-rotating disc, a 10-eccentric block, a 101-through hole, an 11-swinging shaft and a 12-guide rod.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are directions or positions based on the drawings, and are merely for convenience of description and are not to be construed as limiting the present technical solution. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" means two or more, and the meaning of "a number" is any number including one, unless specifically defined otherwise.
Referring to fig. 1-4, the present embodiment is directed to a swing fan, which includes a driving device 6 fixedly disposed, an output end of the driving device 6 is connected to an input end of a transmission mechanism, an output end of the transmission mechanism is connected to a fan blade 3, and the transmission mechanism converts rotation of the driving device 6 into reciprocating swing of the fan blade 3.
Specifically, the driving device 6 is fixedly installed on the frame 5, the output end of the driving device 6 is connected with a gear box 7 of the transmission mechanism, and a transmission shaft 8 of the gear box 7 is fixedly connected with a rotating disc 9 of the transmission mechanism. In an alternative embodiment, a pair of bevel gears may be provided in the gear box 7 to change the rotational direction of the output of the drive means 6, preferably a motor, the output shaft of which is fixedly connected to one bevel gear and the other bevel gear is fixedly connected to the drive shaft 8.
Further, an eccentric block 10 is arranged on the rotating disc 9, a through hole 101 is arranged on the eccentric block 10, and the through hole 101 is in sliding connection with a guide rod 12 of the transmission mechanism. The tail end of the guide rod 12 is fixedly connected with a swinging shaft 11 of the transmission mechanism, and the swinging shaft 11 is fixedly connected with the swinging piece 4. The swinging shaft 11 is fixedly connected with the inner ring of the bearing, and the outer ring of the bearing is fixedly arranged on the shell 2. When the driving device 6 operates, the rotating disc 9 is driven to rotate, the guide rod 12 slides in the through hole 101 of the eccentric block 10 and moves along with the eccentric block 10, so that self reciprocating swing is realized, and the swinging piece 4 and the fan blade 3 are driven to swing in a reciprocating manner. It should be noted that the fan blade 3 includes a first fan blade 31 and a second fan blade 32 which are disposed in a crossing manner, and the first fan blade 31 and the second fan blade 32 are inserted into the swinging member 4.
In addition, the frame 5 and the housing 2 are fixedly installed on the base 1, and the housing 2 covers the frame 5. When the swing fan operates, the rotation of the driving device 6 can be converted into the reciprocating swing of the fan blades 3, the effect of relieving summer heat and reducing temperature is good, and the technical blank is made up.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520759564.7U CN223952930U (en) | 2025-04-21 | 2025-04-21 | Swinging fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520759564.7U CN223952930U (en) | 2025-04-21 | 2025-04-21 | Swinging fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223952930U true CN223952930U (en) | 2026-02-27 |
Family
ID=98862312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520759564.7U Active CN223952930U (en) | 2025-04-21 | 2025-04-21 | Swinging fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223952930U (en) |
-
2025
- 2025-04-21 CN CN202520759564.7U patent/CN223952930U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |