CN201159193Y - Swinging type electric fan - Google Patents
Swinging type electric fan Download PDFInfo
- Publication number
- CN201159193Y CN201159193Y CNU2008200074999U CN200820007499U CN201159193Y CN 201159193 Y CN201159193 Y CN 201159193Y CN U2008200074999 U CNU2008200074999 U CN U2008200074999U CN 200820007499 U CN200820007499 U CN 200820007499U CN 201159193 Y CN201159193 Y CN 201159193Y
- Authority
- CN
- China
- Prior art keywords
- fan
- motor
- arm
- electric fan
- wheel disk
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a swinging electric fan composed of a motor, a wheel disk, a rotating bar, a connecting bar, a connection shaft, a fan arm, blades, a bearing seat and a bracket, wherein the wheel disk fixedly connected to a motor shaft rotates along with the motor, the rotating bar arranged on the wheel disk is movably connected with the connecting bar, the fan arm and the connecting bar are movably connected through the connection shaft, the blades are integrally manufactured with the fan arm to be fixed on the bearing seat through a bearing, and the blades can rotate around the bearing along with the fan arm while swinging. When using the swinging electric fan, the motor and the wheel disk start rotating by switching on the power, the rotating bar drives one end of the connecting bar to rotate along with the wheel disk, and the other end of the connecting bar drives the fan arm to rotate, thereby driving the blades to swing up and down to generate natural gentle wind. The swinging electric fan has the advantages of simple structure, reliable performance, natural gentle wind and the like.
Description
Technical field:
The utility model relates to a kind of electric fan, particularly a kind of swing electric fan near natural wind.
Background technique:
In the daily productive life, fan is the common tool that people lower the temperature and enjoy the cool summer, how the past people enjoy the cool with hand fan, as palm-leaf fan, paper fan etc., progress along with the reach of science and society, the means of people's cooling are progressively replaced by air-conditioning and electric fan, common electric fan mostly is rotary fan now, be characterized in that air-out speed is fast, wind concentration, because rotary fan wind-force is big and wind direction is too concentrated, so blow for a long time human body is not felt well, and particularly old man, children or noneffectives is used inconvenience more.
Summary of the invention:
The utility model overcomes the deficiency of above technical elements, and a kind of rational in infrastructure, easy to use, swing fan that air-out is soft naturally is provided.
The purpose of this utility model is achieved through the following technical solutions: swing electric fan is made up of motor, wheel disc, bull stick, connecting rod, coupling shaft, fan arm, flabellum, bearing support, support, wherein, wheel disc is fixed on the motor shaft, with the motor rotation, establish a bull stick on the wheel disc, bull stick and connecting rod flexibly connect, fan arm and connecting rod flexibly connect by coupling shaft, flabellum and fan arm are made one, and on bearing base, flabellum can be with the fan arm around the bearing rotary oscillation by bearing fixing.During use, connect power supply, motor and wheel disc rotate, bull stick drivening rod one end rotates with wheel disc, and the other end of connecting rod then drives the oscillating motion of fan arm, drives flabellum and swings up and down, produce the soft wind of nature, wind-force can and be regulated the fan distance and regulate by the control motor speed.
The utlity model has simple in structure, reliable performance, advantage such as air-out is soft naturally, particularly suitable to old man, children and sick and weak colony, have good market development prospect.
Description of drawings:
Fig. 1, Fig. 2 are structural representation of the present utility model.
Wherein: 1, motor 2, wheel disc 3, bull stick 4, connecting rod 5, coupling shaft 6, fan arm 7, flabellum 8, bearing support 9, support
Embodiment:
Below in conjunction with accompanying drawing the utility model is described further, wheel disc 2 is fixedlyed connected with the rotating shaft of motor 1 as shown in the figure, establish bull stick 3 on the wheel disc 2, connecting rod 4 flexibly connects with bull stick 3, fan arm 6 flexibly connects by coupling shaft 5 with connecting rod 4, flabellum 7 and fan arm 6 are made one, and on bearing support 8, flabellum 7 can be with fan arm 6 around the bearing rotary oscillation by bearing fixing.During use, connect power supply, motor 1 and wheel disc 2 rotate, bull stick 3 drivening rods 4 one ends rotate with wheel disc, and the other end of connecting rod 4 then drives 6 oscillating motions of fan arm, drives flabellum 7 and swings up and down, produce the soft wind of nature, wind-force can and be regulated the fan distance and regulate by the control motor speed.
Claims (2)
1, swing electric fan is made up of motor (1), wheel disc (2), bull stick (3), connecting rod (4), coupling shaft (5), fan arm (6), flabellum (7), bearing support (8), support (9), it is characterized in that: wheel disc (2) is fixed on the axle of motor (1), establish a bull stick (3) on the wheel disc (2), bull stick (3) flexibly connects with connecting rod (4), fan arm (6) flexibly connects by coupling shaft (5) with connecting rod (4), and flabellum (7) and fan arm (6) are made one.
2, swing electric fan according to claim 1 is characterized in that: fan arm (6) and flabellum (7) are fixed on the bearing base by support (9), and flabellum (7) can be swung with fan arm (6) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200074999U CN201159193Y (en) | 2008-02-27 | 2008-02-27 | Swinging type electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200074999U CN201159193Y (en) | 2008-02-27 | 2008-02-27 | Swinging type electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159193Y true CN201159193Y (en) | 2008-12-03 |
Family
ID=40109777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200074999U Expired - Fee Related CN201159193Y (en) | 2008-02-27 | 2008-02-27 | Swinging type electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159193Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107494084A (en) * | 2017-09-30 | 2017-12-22 | 仪征市清源茶叶科技示范园 | A kind of mechanism for realizing the 360 ° of rotations of tea fruit garden head and frost prevention fan |
| CN113036620A (en) * | 2021-05-11 | 2021-06-25 | 李登进 | Energy-saving power distribution cabinet |
-
2008
- 2008-02-27 CN CNU2008200074999U patent/CN201159193Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107494084A (en) * | 2017-09-30 | 2017-12-22 | 仪征市清源茶叶科技示范园 | A kind of mechanism for realizing the 360 ° of rotations of tea fruit garden head and frost prevention fan |
| CN113036620A (en) * | 2021-05-11 | 2021-06-25 | 李登进 | Energy-saving power distribution cabinet |
| CN113036620B (en) * | 2021-05-11 | 2023-10-24 | 杭州博璐亚电气有限公司 | Energy-saving power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20100227 |