CN206487658U - A kind of vertical head oscillating structure of electric fan - Google Patents
A kind of vertical head oscillating structure of electric fan Download PDFInfo
- Publication number
- CN206487658U CN206487658U CN201720063933.4U CN201720063933U CN206487658U CN 206487658 U CN206487658 U CN 206487658U CN 201720063933 U CN201720063933 U CN 201720063933U CN 206487658 U CN206487658 U CN 206487658U
- Authority
- CN
- China
- Prior art keywords
- yaw
- electric fan
- motor
- oscillating structure
- perpendicular support
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
Abstract
The utility model discloses one kind is simple in construction, low cost, shake the head the vertical head oscillating structure of stable electric fan, include base and be connected to two symmetrical perpendicular support plates of base, the upper end of two perpendicular support plates is hinged with the yaw support swung up and down, the yaw support front end is connected with the main motor for driving flabellum, rear end is connected with yaw motor, the yaw motor connection has crank, a trunnion axis is provided between two perpendicular support plates, the trunnion axis is arranged in the lower section of yaw support and perpendicular support plate pin joint, yaw connecting rod is hinged with the trunnion axis, the yaw connecting rod other end is hinged with crank.
Description
Technical field
The utility model is related to electric fan technical field, the vertical head oscillating structure of specifically a kind of electric fan.
Background technology
Electric fan is a kind of electrical equipment that people commonly use, and it is people's radiating and cooling to drive flabellum to produce air-flow by main motor.
Electric fan of the prior art can only largely do horizontal direction and shake the head, and the blowing face of fan is narrower, and human body also only has at local
In in wind surface, the cooling-down effect at other positions is bad, and part by the wind makes one to feel very uncomfortable for a long time.It is existing perpendicular
Largely all shaken the head to head oscillating structure using synchronous motor to drive, complicated, cost is high, shakes the head unstable, it is difficult to
Popularization.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of vertical head oscillating structure of electric fan, structure letter
Single practical, cost is low.
The utility model solves the technical scheme that its technical problem used：
A kind of vertical head oscillating structure of electric fan, includes base and is connected to two symmetrical perpendicular support plates of base,
The upper end of two perpendicular support plates is hinged with the yaw support swung up and down, and the yaw support front end is connected with for driving flabellum
Main motor, rear end is connected with yaw motor, and the yaw motor connection has is provided with a water between crank, two perpendicular support plates
Flat axle, the trunnion axis is arranged on the lower section of yaw support and perpendicular support plate pin joint, the trunnion axis and is hinged with yaw connecting rod,
The yaw connecting rod other end is hinged with crank.
As the improvement of above-mentioned technical proposal, the perpendicular support plate upper end is connected with axle sleeve, and the yaw support is articulated with axle
Set, axle sleeve is centrally formed passage.
As the further improvement of above-mentioned technical proposal, the yaw pedestal upper end face is provided with cable-through hole, the yaw
The power line of motor passes from yaw pedestal upper end face through cable-through hole and passage from axle sleeve center, it is downward to press close to perpendicular support plate
Extend to base.
Further improve, the power line of the main motor is surveyed the passage through axle sleeve center and pressed close to out of yaw support
Perpendicular support plate extends downward into base.
Further improve, side is bent to form resigning portion backward for the lower end of the perpendicular support plate.
Further improve, axis is provided with reinforcement convex tendon on the perpendicular support plate.
Further improve, the yaw back-end support is provided with the vertical installing plate for installing yaw motor, described perpendicular
The through hole passed through for the rotating shaft of yaw motor is provided with the middle part of to installing plate, the radius of the through hole is more than yaw machine shaft half
Two times of footpath；The yaw motor is bolted fixation with vertical installing plate, and yaw motor is provided with multiple for bolt
The mounting hole of installation is to adjust the relative position of rotating shaft and through hole.
Further improve, the middle part of the trunnion axis sets restraining position ring block connected in star, and the yaw connecting rod is connected to spacing
On annular groove.
The beneficial effects of the utility model are：Yaw motor drives crank to rotate, limit of the crank in yaw connecting rod, trunnion axis
System is lower to promote yaw support, the reciprocal of main motor in the vertical direction to shake the head, and head-shaking motor is acted simultaneously with yaw motor
The composite oscillating of electric fan is realized, simple in construction without synchronous motor is used, cost is low, suitable for large-scale promotion.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1, Fig. 2 are structural representations of the present utility model；
Fig. 3 is partial schematic diagram of the present utility model；
Fig. 4 is that the utility model is shaken the head the structural representation of state vertically.
Embodiment
A kind of 1 ~ Fig. 4 of reference picture, the vertical head oscillating structure of electric fan includes base 1 and is connected to two of base 1
Support plate 21 is symmetrically erected, the upper end of two perpendicular support plates 21 is hinged with the yaw support 4 swung up and down, the front end of yaw support 4
The main motor 5 for driving flabellum is connected with, rear end is connected with yaw motor 6, and the yaw motor 6 is connected with crank 61, institute
State and be provided with a trunnion axis 7 between two perpendicular support plates 21, the trunnion axis 7 is arranged in yaw support 4 and the perpendicular pin joint of support plate 21
Lower section, be hinged with yaw connecting rod 71 on the trunnion axis 7, the other end of yaw connecting rod 71 is hinged with crank 61.Using above-mentioned knot
Structure, the principle vertically shaken the head is：Yaw motor 6 drives crank 61 to rotate, limitation of the crank 61 in yaw connecting rod 71, trunnion axis 7
It is lower to promote yaw support 4, the reciprocal of the in the vertical direction of main motor 5 to shake the head.Head-shaking motor 3 is acted simultaneously with yaw motor 6
The composite oscillating of electric fan can be achieved, simple in construction, cost is low.
In the present embodiment, it is preferred that the perpendicular upper end of support plate 21 is connected with axle sleeve 22, and the yaw support 4 is articulated with
Axle sleeve 22, axle sleeve 22 is centrally formed passage.It is preferred that, the upper surface of yaw support 4 is provided with cable-through hole 41, the yaw electricity
The power line of machine 6 passes from passage of the upper surface of yaw support 4 through cable-through hole 41 and from the center of axle sleeve 22, presses close to perpendicular support plate
21 extend downward into base 1.It is preferred that, the power line of the main motor 5 is surveyed out of yaw support 4 through the logical of the center of axle sleeve 22
Road and press close to perpendicular support plate 21 and extend downward into base 1.Using said structure, the power line of yaw motor 6 and main motor 5 is connected up
Rationally, it is to avoid interference is produced to yaw support 4, and is conducive to avoiding power line from knotting.
In the present embodiment, it is preferred that side is bent to form resigning portion backward for the lower end of the perpendicular support plate 21, it is to avoid fan head
Collided with support plate 21, increase the scope of activities of fan head.
In the present embodiment, it is preferred that be provided with reinforcement convex tendon to increase structural strength along axis on the perpendicular support plate 21.
In the present embodiment, it is preferred that the rear end of yaw support 4 is provided with the vertical peace for installing yaw motor 6
Plate 42 is filled, the vertical middle part of installing plate 42 is provided with the through hole 43 passed through for the rotating shaft of yaw motor 6, the half of the through hole 43
Footpath is more than two times of the shaft radius of yaw motor 6；The yaw motor 6 is bolted fixation with vertical installing plate 42, puts
Head motor 6 is provided with multiple mounting holes for bolt installation to adjust the relative position of rotating shaft and through hole 43.Using above-mentioned knot
Structure, yaw motor 6 is connected by different mounting holes with vertical installing plate 42, can adjust the position of yaw motor 6, i.e. regulation pendulum
The distance of the head axis of motor 6 and trunnion axis 7 is so as to adjust the amplitude vertically shaken the head of electric fan.
The vertical of electric fan is influenceed to shake the head in order to prevent yaw connecting rod 71 from shifting, in the present embodiment, it is preferred that described
The middle part of trunnion axis 7 sets restraining position ring block connected in star, and the yaw connecting rod 71 is connected on spacing annular groove with defined position,
Prevent displacement.
It is described above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all be fallen into of the present utility model
Within protection domain.
Claims (8)
1. a kind of vertical head oscillating structure of electric fan, it is characterised in that：Include base（1）And it is connected to base（1）Two
Individual symmetrically perpendicular support plate（21）, two perpendicular support plates（21）Upper end be hinged with the yaw support swung up and down（4）, the yaw branch
Frame（4）Front end is connected with the main motor for driving flabellum（5）, rear end is connected with yaw motor（6）, the yaw motor（6）
It is connected with crank（61）, two perpendicular support plates（21）Between be provided with a trunnion axis（7）, the trunnion axis（7）It is arranged in pendulum
Head bracket（4）With perpendicular support plate（21）The lower section of pin joint, the trunnion axis（7）On be hinged with yaw connecting rod（71）, yaw connecting rod
（71）The other end and crank（61）It is hinged.
2. a kind of vertical head oscillating structure of electric fan according to claim 1, it is characterised in that：The perpendicular support plate（21）On
End is connected with axle sleeve（22）, the yaw support（4）It is articulated with axle sleeve（22）, axle sleeve（22）It is centrally formed passage.
3. a kind of vertical head oscillating structure of electric fan according to claim 2, it is characterised in that：The yaw support（4）
Upper surface is provided with cable-through hole（41）, the yaw motor（6）Power line from yaw support（4）Upper surface passes through cable-through hole
（41）And from axle sleeve（22）The passage at center passes, presses close to perpendicular support plate（21）Extend downward into base（1）.
4. a kind of vertical head oscillating structure of electric fan according to claim 3, it is characterised in that：The main motor（5）'s
Power line is from yaw support（4）It is interior to survey through axle sleeve（22）The passage at center and press close to perpendicular support plate（21）Extend downward into base
（1）.
5. according to a kind of vertical head oscillating structure of any described electric fan in claim 1-4, it is characterised in that：The perpendicular branch
Plate（21）Side is bent to form resigning portion backward for lower end.
6. a kind of vertical head oscillating structure of electric fan according to claim 5, it is characterised in that：The perpendicular support plate（21）On
Axis is provided with reinforcement convex tendon.
7. a kind of vertical head oscillating structure of electric fan according to claim 1, it is characterised in that：The yaw support（4）
Rear end is provided with for installing yaw motor（6）Vertical installing plate（42）, the vertical installing plate（42）Middle part is provided with confession
Yaw motor（6）The through hole that passes through of rotating shaft（43）, the through hole（43）Radius be more than yaw motor（6）The two of shaft radius
Times；The yaw motor（6）With vertical installing plate（42）It is bolted fixation, yaw motor（6）It is provided with multiple be used for
The mounting hole that bolt is installed is to adjust rotating shaft and through hole（43）Relative position.
8. a kind of vertical head oscillating structure of electric fan according to claim 1, it is characterised in that：The trunnion axis（7）'s
Middle part sets restraining position ring block connected in star, the yaw connecting rod（71）It is connected on spacing annular groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720063933.4U CN206487658U (en) | 2017-01-17 | 2017-01-17 | A kind of vertical head oscillating structure of electric fan |
| PCT/CN2017/110302 WO2018133507A1 (en) | 2017-01-17 | 2017-11-10 | Vertical head-shaking structure of electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720063933.4U CN206487658U (en) | 2017-01-17 | 2017-01-17 | A kind of vertical head oscillating structure of electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487658U true CN206487658U (en) | 2017-09-12 |
Family
ID=59766361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720063933.4U Active CN206487658U (en) | 2017-01-17 | 2017-01-17 | A kind of vertical head oscillating structure of electric fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206487658U (en) |
| WO (1) | WO2018133507A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769455A (en) * | 2017-11-22 | 2018-03-06 | 江门市西点电器科技有限公司 | One kind is shaken the head anti-jamming mechanism |
| WO2018133507A1 (en) * | 2017-01-17 | 2018-07-26 | 江门市西点电器科技有限公司 | Vertical head-shaking structure of electric fan |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6858433B2 (en) * | 2020-11-16 | 2021-04-14 | アイリスオーヤマ株式会社 | Blower |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5965594A (en) * | 1982-10-05 | 1984-04-13 | Matsushita Seiko Co Ltd | Swing device for fan |
| CN1305061A (en) * | 2000-05-19 | 2001-07-25 | 广东美的集团股份有限公司 | Composite oscillating mechanism for electric fan |
| CN101839250A (en) * | 2010-06-08 | 2010-09-22 | 美的集团有限公司 | Oscillating mechanism of electric fan |
| CN201991811U (en) * | 2011-01-10 | 2011-09-28 | 格力电器（中山）小家电制造有限公司 | Combination oscillating mechanism of electric fan |
| CN103133380A (en) * | 2011-11-29 | 2013-06-05 | 马昂 | Electric fan capable of shaking head up and down |
| CN206487658U (en) * | 2017-01-17 | 2017-09-12 | 江门市西点电器科技有限公司 | A kind of vertical head oscillating structure of electric fan |
-
2017
- 2017-01-17 CN CN201720063933.4U patent/CN206487658U/en active Active
- 2017-11-10 WO PCT/CN2017/110302 patent/WO2018133507A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133507A1 (en) * | 2017-01-17 | 2018-07-26 | 江门市西点电器科技有限公司 | Vertical head-shaking structure of electric fan |
| CN107769455A (en) * | 2017-11-22 | 2018-03-06 | 江门市西点电器科技有限公司 | One kind is shaken the head anti-jamming mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018133507A1 (en) | 2018-07-26 |
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| GR01 | Patent grant |