CN102828978B - Universal ceiling type fan - Google Patents
Universal ceiling type fan Download PDFInfo
- Publication number
- CN102828978B CN102828978B CN201210333302.1A CN201210333302A CN102828978B CN 102828978 B CN102828978 B CN 102828978B CN 201210333302 A CN201210333302 A CN 201210333302A CN 102828978 B CN102828978 B CN 102828978B
- Authority
- CN
- China
- Prior art keywords
- head
- motor
- framework
- shaft
- ceiling type
- 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
Links
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a fan, in particular to a structure of a ceiling type fan. A universal ceiling type fan comprises a motor, a frame and a supporting bracket. The supporting bracket is fixedly connected at the bottom of the frame. The motor is rotatably connected on the supporting bracket through a rotary shaft. The universal ceiling type fan further comprises a head shaking device which is a set of two-gear linkage structure. The numbers of teeth of two gears are respectively an odd number and an even number. According to the universal ceiling type fan provided by the invention, the odd number is matched with the even number so that each ring of a pinion rotating around a rack wheel is slightly different than before in position. The target of non-dead angle full coverage wind supply in an angle range is finally realized, and the wind supply coverage is improved by more than 50% compared with that with a previous angle range.
Description
Technical field
The present invention relates to a kind of electric fan, particularly a kind of Ceiling fan.
Technical background
Now on the market pendent fan air-supply limited coverage area, for the place needing to blow in a big way, as student dormitory, warehouse etc. cannot meet its needs.
Summary of the invention
The object of the present invention's " universal pendent fan " proposes a kind of large size of can carrying out to blow without the pendent fan at dead angle.
For achieving the above object, the present invention mainly comprises technological scheme:
Universal pendent fan, comprise motor, framework and supporting frame, support frame as described above is fixedly connected with in the bottom of described framework, described motor is connected on support frame as described above by rotating shaft is rotating, also comprise toothed-wheel gear, described toothed-wheel gear comprises one group of two gear-linked structure, and the number of teeth of described two gears is respectively odd number one even number.
Described head-shaking device comprises Large Gear Shaft During, V shaped slab, pinion shaft and rocking bar, motor afterbody minor axis extension exports after slowing down, output shaft of shaking the head is connected with described rocking bar through cotter pin, the rocking bar the other end is connected with pinion shaft through cotter pin, pinion shaft is fixed on described V shaped slab, the V shaped slab the other end is fixedly connected with framework, and Large Gear Shaft During is fixed on the top of framework, and pinion shaft engages with Large Gear Shaft During.
Described motor comprises front end major axis and tail end minor axis, and described major axis installs flabellum, and described tail end minor axis connects speed reducer and output shaft of shaking the head successively.
Described framework top has through hole.
This invention has the advantage of following several respects:
The first, the more old-fashioned angle of pendent fan air-supply coverage rate of the present invention improves more than 50%, and full width direction is at 90 ° to 100 °, and in scope angle, full coverage air-supply is without any dead angle, and air-supply region is greatly improved.
The second, the present invention solves conical area immediately below old-fashioned fan simultaneously and cannot to blow problem.More old-fashioned pendent fan is compared, direct air supply areas be before four times.
Three, the gear that the present invention uses is two gear numbers of teeth is an odd number, the gear of an even number coordinates.The collocation of odevity makes small gear slightly different all comparatively before around each circle position of bull gear drive.Without the target of dead angle full coverage air-supply in the angular range finally reached.Consider that fan mounting point lower zone is for personnel activity comparatively concentrated area, so rotation of the present invention is waved in air-supply process, all overlap in the rotation region that each rotation of small gear makes fan occur region, and just on the conical region of below.Thus also solve and there is dead angle area immediately below old-fashioned fan so the limited angle difficult problem that cannot expand.
Four, the axis of pinion shaft that connects of rocking bar and the axis of canine tooth axle are by motor outer ring rectangle fixing frame geometrical center, make oscillating motion process smooth and easy.
figure of description
Fig. 1 is the present invention's universal pendent fan assembly structure schematic diagram;
Fig. 2 is Fig. 1 plan view;
Wherein, 1, Large Gear Shaft During; 2, V shaped slab; 3, pinion shaft; 4, rocking bar; 5, cotter pin; 6, supporting frame; 7, framework; 8, motor; 9, through hole; 10, major axis; 11, to shake the head output shaft.
Specific embodiments
Framework 7 is fixedly connected with roof by the through hole 9 being arranged on its top, motor 8 major axis directly drives fan fan page to rotate, motor 8 afterbody minor axis extension exports after slowing down, output shaft 11 of shaking the head is connected with rocking bar 4 through cotter pin 5, rocking bar 4 the other end is connected with pinion shaft 3 through cotter pin, and pinion shaft 3 is fixedly connected with V shaped slab 2.Small gear engages with gearwheel, and Large Gear Shaft During 1 is fixed in top frame 7.
After electric machine rotation, the major axis 10 of motor and tail end minor axis all start to rotate, tail end minor axis drives output shaft 11 of shaking the head to rotate after speed reducer slows down, output shaft 11 of shaking the head drives rocking bar 4 to rotate, rocking bar 4 drives pinion shaft 3 to rotate, pinion shaft 3, while rotation, has enough to meet the need around fixing Large Gear Shaft During 1, reaches the purpose of design expanding wind direction.
Claims (2)
1. universal pendent fan, comprise motor (8), framework (7) and supporting frame (6), support frame as described above (6) is fixedly connected with in the bottom of described framework (7), described motor (8) is connected on support frame as described above (6) by a rotating shaft is rotating, it is characterized in that: also comprise head-shaking device, described head-shaking device is one group of two gear-linked structure, and the number of teeth of described two gears is respectively odd number one even number, described head-shaking device comprises Large Gear Shaft During (1), V shape plate (2), pinion shaft (3) and rocking bar (4), motor (8) afterbody minor axis extension after slowing down as to shake the head output shaft (11), output shaft (11) of shaking the head is connected with described rocking bar (4) through cotter pin (5), rocking bar (4) the other end is connected with pinion shaft (3) through cotter pin, pinion shaft (3) is fixed on described V shape plate (2), V shape plate (2) the other end is fixedly connected with framework (7), Large Gear Shaft During (1) is fixed on the top of framework (7), pinion shaft (3) engages with Large Gear Shaft During (1), described motor (8) comprises front end major axis (10) and tail end minor axis, and (10) install flabellum to described major axis, and described tail end minor axis connects speed reducer and output shaft (11) of shaking the head successively.
2. according to the universal pendent fan of the one described in claim 1, it is characterized in that: described framework (7) top has through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333302.1A CN102828978B (en) | 2012-09-11 | 2012-09-11 | Universal ceiling type fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333302.1A CN102828978B (en) | 2012-09-11 | 2012-09-11 | Universal ceiling type fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102828978A CN102828978A (en) | 2012-12-19 |
| CN102828978B true CN102828978B (en) | 2015-06-10 |
Family
ID=47332231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210333302.1A Expired - Fee Related CN102828978B (en) | 2012-09-11 | 2012-09-11 | Universal ceiling type fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102828978B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340158A (en) * | 2018-10-27 | 2019-02-15 | 浙江理工大学 | A kind of tiltable pendent fan |
| CN113578550A (en) * | 2021-08-24 | 2021-11-02 | 崔建卫 | Energy-saving paint spraying device |
| CN113803815B (en) * | 2021-09-22 | 2022-11-15 | 上海缪斯建筑装饰设计有限公司 | Capillary network temperature regulation system for villa |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2034631U (en) * | 1987-03-19 | 1989-03-22 | 重庆电扇厂 | Omnibearing pendent electric fan with shaking head |
| CN2201503Y (en) * | 1994-05-16 | 1995-06-21 | 丁邦华 | Ceiling fan oscillating device |
| CN202756263U (en) * | 2012-09-11 | 2013-02-27 | 无锡商业职业技术学院 | Universal ceiling suction fan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61145396A (en) * | 1984-12-17 | 1986-07-03 | Matsushita Seiko Co Ltd | Ceiling fan |
-
2012
- 2012-09-11 CN CN201210333302.1A patent/CN102828978B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2034631U (en) * | 1987-03-19 | 1989-03-22 | 重庆电扇厂 | Omnibearing pendent electric fan with shaking head |
| CN2201503Y (en) * | 1994-05-16 | 1995-06-21 | 丁邦华 | Ceiling fan oscillating device |
| CN202756263U (en) * | 2012-09-11 | 2013-02-27 | 无锡商业职业技术学院 | Universal ceiling suction fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102828978A (en) | 2012-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Haitao Inventor before: Zhang Zhengshui Inventor before: Kang Yangyang Inventor before: Ji Xuzheng Inventor before: Lin Jin |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170831 Address after: 221200, Jiangsu Province, Suining County, Xuzhou province Qiu Town, Yao Wei village, Yu Zhuang group (one kilometer south of the east ring Street) Patentee after: XUZHOU HAITAO REFRIGERATION EQUIPMENT CO., LTD. Address before: 214153 No. 809 Hu Hu Road, Huishan District, Jiangsu, Wuxi Patentee before: Wuxi Institute of Commerce |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180503 Address after: 538000 Bayi group, Na Xia Village, Fangcheng District, Fangcheng District, Fangchenggang, the Guangxi Zhuang Autonomous Region Patentee after: FANGCHENGGANG LVHUAYUAN AGRICULTURE AND FORESTRY SCIENCE AND TECHNOLOGY CO., LTD. Address before: 221200 Yu Zhuang group, Yau Wei village, Chiu Ji Town, Suining Town, Xuzhou, Jiangsu province (1 km south of East Ring Island) Patentee before: XUZHOU HAITAO REFRIGERATION EQUIPMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20180911 |