CN201546985U - Electric fan with adjustable oscillating angle - Google Patents
Electric fan with adjustable oscillating angle Download PDFInfo
- Publication number
- CN201546985U CN201546985U CN2009202133318U CN200920213331U CN201546985U CN 201546985 U CN201546985 U CN 201546985U CN 2009202133318 U CN2009202133318 U CN 2009202133318U CN 200920213331 U CN200920213331 U CN 200920213331U CN 201546985 U CN201546985 U CN 201546985U
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- electric fan
- connecting rod
- fan
- utility
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Abstract
The utility model discloses an electric fan with an adjustable oscillating angle, which comprises a fan body and an oscillating angle adjusting mechanism. The electric fan is characterized in that the oscillating angle adjusting mechanism comprises a connecting rod and a variable crank groove, wherein one end of the variable crank groove is connected to the fan body while the other end is provided with a connecting rod pin, and the variable crank groove is connected to a motor of the fan body via a power driving shaft and provided with a plurality of insertion holes. The electric fan with an adjustable oscillating angle utilizes a simple crank connecting rod mechanism to realize adjustment of the oscillating angle of the oscillating fan, and changes the changeless crank connecting rod into the connecting rod with the connecting rod pin and the variable crank groove with the insertion holes. The electric fan is simple in structure, is economical and practical and resolves actual problems in daily life of people.
Description
Technical field
The utility model relates to a kind of electric fan, particularly relates to a kind of electric fan that utilizes the can regulate panning angle after traditional electric fan is reequiped.
Background technique
Household electric appliance such as electric fan, electric heater usually needs to shake the head within the specific limits in use, so that cold airflow, current of warm air disperse, the panning angle of traditional shake the head electric fan or electric heater is changeless, sometimes cold wind or warm braw can not blow within doors everyone, also wind is sometimes wasted resource to no one's place.For example when the people of enjoyment cool breeze or warm braw before electric fan or electric heater relatively disperses, promptly the required panning angle of electric fan or electric heater is bigger; And when the people who enjoys cool breeze or warm braw sat more concentratedly, promptly the required angle of shaking the head of electric fan or electric heater was smaller.This demand, traditional electric fan or electric heater of shaking the head can't satisfy, so the demand that changeable electric fan of the angle that needs some to shake the head and electric heater satisfy people's sexual life.
The model utility content
At the problems referred to above, main purpose of the present utility model is to provide a kind of electric fan of can regulate panning angle, compare with the common electric fan of shaking the head, the electric fan of the can regulate panning angle that the utility model provides adopts a simple connecting rod just to realize the controllability of oscillating fan panning angle, has made unalterable crank-connecting rod into the connecting rod of band link pin and the variable crank pit of band jack.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of electric fan of can regulate panning angle, this electric fan comprises: electric fan body, panning angle controlling mechanism, it is characterized in that: described panning angle controlling mechanism comprises that an end is connected the connecting rod that the other end on the electric fan body is equipped with link pin, also comprise the variable crank pit, described variable crank pit is connected by power transmission shaft on the motor of electric fan body, and described variable crank pit is provided with some jacks.
Wherein, described jack number is at least two.
Wherein, described jack comprises big jack and little jack.
Positive progressive effect of the present utility model is: the electric fan of the can regulate panning angle that the utility model provides has the following advantages:
The utility model has just been realized the controllability of oscillating fan panning angle by a simple connecting rod, has made unalterable crank-connecting rod into the connecting rod of band link pin and the variable crank pit of band jack.It is simple in structure, economical and practical, has solved the practical problem that runs in people's life.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the local enlarged diagram of the utility model Fig. 1;
Fig. 3 is the A-A structural representation of Fig. 1 of the present utility model.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.Fig. 1 is the utility model structural representation, the electric fan of this can regulate panning angle comprises as shown in the figure: electric fan body 6, panning angle controlling mechanism 7, Fig. 2 is the local enlarged diagram of the utility model Fig. 1, Fig. 3 is the A-A structural representation of Fig. 1 of the present utility model, this panning angle controlling mechanism 7 comprises that an end is connected the connecting rod 1 that the other end on the electric fan body 6 is equipped with link pin 2, also comprise variable crank pit 4, variable crank pit 4 is connected on the motor of electric fan body 6 by power transmission shaft 3, variable crank pit 4 is provided with some jacks 5, jack 5 numbers are at least two, state jack 5 and comprise big jack and little jack.
Working procedure of the present utility model is as follows: when using can regulate to shake the head electric fan, with a certain jack 5 that link pin 2 inserts in the variable crank pits 4, each jack 5 just corresponding a panning angle of fan, start electric fan then and get final product.If need to change the panning angle of fan midway, it is all right only to need that link pin 2 is inserted jack 5 corresponding in the variable crank pit 4.Make the fan head swinging angle to change within the specific limits, when the people who enjoys cool breeze before the fan relatively disperseed, promptly required panning angle was bigger; And when the people who enjoys cool breeze sat more concentratedly, promptly required panning angle was smaller.
This structure also can be used in have similar electric fan structure as above electric heater etc.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the electric fan of a can regulate panning angle, this electric fan comprises: electric fan body (6), panning angle controlling mechanism (7), it is characterized in that: described panning angle controlling mechanism (7) comprises that an end is connected the last the other end of electric fan body (6) connecting rod (1) of link pin (2) is housed, also comprise variable crank pit (4), described variable crank pit (4) is connected on the motor of electric fan body (6) by power transmission shaft (3), and described variable crank pit (4) is provided with some jacks (5).
2. the electric fan of can regulate panning angle according to claim 1 is characterized in that: described jack (5) number is at least two.
3. the electric fan of can regulate panning angle according to claim 1 and 2 is characterized in that: described jack (5) comprises big jack and little jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202133318U CN201546985U (en) | 2009-12-18 | 2009-12-18 | Electric fan with adjustable oscillating angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202133318U CN201546985U (en) | 2009-12-18 | 2009-12-18 | Electric fan with adjustable oscillating angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546985U true CN201546985U (en) | 2010-08-11 |
Family
ID=42602156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202133318U Expired - Fee Related CN201546985U (en) | 2009-12-18 | 2009-12-18 | Electric fan with adjustable oscillating angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546985U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114344A (en) * | 2015-10-09 | 2015-12-02 | 珠海格力电器股份有限公司 | Head shaking drive mechanism, fan head shaking mechanism and fan |
| CN105626567A (en) * | 2016-01-22 | 2016-06-01 | 广东美的环境电器制造有限公司 | Fan |
| CN110902530A (en) * | 2019-12-02 | 2020-03-24 | 葛攀 | Auxiliary blowing device for lift car type elevator |
-
2009
- 2009-12-18 CN CN2009202133318U patent/CN201546985U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114344A (en) * | 2015-10-09 | 2015-12-02 | 珠海格力电器股份有限公司 | Head shaking drive mechanism, fan head shaking mechanism and fan |
| CN105626567A (en) * | 2016-01-22 | 2016-06-01 | 广东美的环境电器制造有限公司 | Fan |
| CN105626567B (en) * | 2016-01-22 | 2018-11-27 | 广东美的环境电器制造有限公司 | Fan |
| CN110902530A (en) * | 2019-12-02 | 2020-03-24 | 葛攀 | Auxiliary blowing device for lift car type elevator |
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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: 20100811 Termination date: 20111218 |