CN201606276U - Ultra-thin fan - Google Patents
Ultra-thin fan Download PDFInfo
- Publication number
- CN201606276U CN201606276U CN2009201933000U CN200920193300U CN201606276U CN 201606276 U CN201606276 U CN 201606276U CN 2009201933000 U CN2009201933000 U CN 2009201933000U CN 200920193300 U CN200920193300 U CN 200920193300U CN 201606276 U CN201606276 U CN 201606276U
- Authority
- CN
- China
- Prior art keywords
- fan
- motor
- protective housing
- impeller
- fixed
- 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
- 230000001681 protective effect Effects 0.000 claims description 33
- 241000883990 Flabellum Species 0.000 claims description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 241000886569 Cyprogenia stegaria Species 0.000 abstract 1
- 239000002360 explosive Substances 0.000 description 2
- 210000003050 axon Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an ultra-thin fan, which comprises a fan shell, a motor, a protecting cover, and a fan-blade body. The center of the fan-blade body is a fan wheel, and fan blades are arranged at the outer ring of the fan wheel; the motor is embedded into the fan wheel, the fan-blade body is pivoted with a motor rotor; the motor is fixed on the protecting cover; the motor is arranged inside the fan-blade body so as to solve the shortcoming that the thickness of the fan is large in the past, and the overall axial thickness of the fan is reduced to form a smaller thickness, so as to lead the fan to be thinner.
Description
Technical field
The utility model relates to a kind of sink, particularly a kind of super thin fan.
Background technique
Fan is as household appliances very commonly used in people's daily life, and it drives air flows and plays the purpose of dispelling the heat into people.Present portable fan is because it is in light weight, and is easy to carry and be subjected to people's welcome.Adopt and the essentially identical structure of stand fan yet existing portable fan, suit flabellum body on the output shaft of motor front portion adds at flabellum body then and loads onto protective housing; Perhaps motor is fixed in the protective housing,, then the flabellum axon is connected on the output shaft of motor by in protective housing with outside the motor, being connected supporting frame and fixing motor.Portable fan like this is often because the restriction of structure, and causes the axial thickness of fan bigger, and it is more to take up room when carrying, and causes and uses inconvenience.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of whole axial thickness of fan that dwindled, and is convenient for carrying the super thin fan of transportation.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of super thin fan comprises fan drum, motor, protective housing, flabellum body, and described flabellum body center is an impeller, described impeller outer ring is provided with flabellum, described motor is embedded in the impeller, the described flabellum body rotor that is coupling, and described motor is fixed on the protective housing.
Described impeller is wrapped in motor, and described motor is fixed on the pedestal of protective housing.
Described motor is fixed on by rotating shaft in the pedestal of protective housing, is fixed with coil winding in the described rotating shaft, and described impeller inside is embedded with external rotor, is set with copper ring between impeller and the rotating shaft.
The beneficial effects of the utility model are: by motor being embedded into flabellum body inside, flabellum body is connected with rotor, flabellum body and motor is wrapped in the protective housing again, has dwindled the whole axial thickness of fan, motor is fixed on the pedestal of protective housing, makes that assembling is simple and reliable.Be fixed with coil winding in the rotating shaft, impeller inside is embedded with external rotor, is set with copper ring between impeller and the rotating shaft, has increased impeller and has started the degree of balance and stability of rotation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the explosive view of the utility model protective roof structure;
Fig. 2 is an overall perspective view of the present utility model;
Fig. 3 is a motor part explosive view of the present utility model;
Fig. 4 is the utility model protective housing part combination stereogram;
Fig. 5 is the sectional view of Fig. 4;
Fig. 6 is the structural representation of the utility model protective housing;
Fig. 7 is the structural scheme of mechanism of the utility model flabellum body.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, a kind of super thin fan, comprise fan drum 1, motor 2, protective housing 3, flabellum body 4, flabellum body 4 centers are impeller 41, impeller 41 outer rings are provided with flabellum 42, motor 2 is embedded in the impeller 41, flabellum body 4 rotor that is coupling, and motor 2 is fixed on the protective housing 3.By motor 2 being arranged on flabellum body 4 inside, solved with the bigger shortcoming of front fan thickness, dwindle the whole axial thickness of fan, formed less thickness, make fan can do more frivolously.
As optimal way of the present utility model: flabellum body 4 centers are impeller 41, and impeller 41 is wrapped in its inside to motor 2, and flabellum 42 is installed in impeller 41 outer rings then, have dwindled the whole axial thickness of fan.And motor 2 is fixedly mounted on the pedestal 321 of protective housing 3, make that assembling is simple and reliable, motor 2 is fixed in the pedestal 321 of protective housing 3 by rotating shaft 21, is fixed with coil winding 22 in the rotating shaft 21, and impeller 41 inside are embedded with external rotor 23, be set with copper ring 24 between impeller 41 and the rotating shaft 21, more stable when making the flabellum body rotation, and coaxality is better, further increases impeller 41 and starts the degree of balance and stability of rotation, motor 2 output shafts are arranged with copper ring outward, and impeller 41 is sleeved on the copper ring.Protective housing 3 is provided with metallic channel 322, and protective housing 3 is positioned in the fan drum 1 by rotating component 33, makes fan can regulate wind direction.
Wherein, protective housing 31 and back protective housing 32 before described protective housing 3 comprises, the mode of preceding protective housing 31 and back protective housing 32 combinations makes structure more reasonable.
As another mode of execution of the present utility model: can adopt inner rotor motor 2, motor 2 is fixed on the pedestal of protective housing 3, directly be sleeved on motor 2 internal rotors and be wrapped in motor flabellum body 4, can realize dwindling the axial thickness of fan integral body too, and then reach the purpose of dwindling the whole axial thickness of fan.
Claims (5)
1. super thin fan, comprise fan drum (1), motor (2), protective housing (3), flabellum body (4), it is characterized in that: described flabellum body (4) center is impeller (41), described impeller (41) outer ring is provided with flabellum (42), described motor (2) is embedded in the impeller (41), described flabellum body (4) rotor that is coupling, described motor (2) is fixed on the protective housing (3).
2. a kind of super thin fan according to claim 1 is characterized in that: described impeller (41) is wrapped in motor (2), and described motor (2) is fixed on the pedestal (321) of protective housing (3).
3. a kind of super thin fan according to claim 1, it is characterized in that: described motor (2) is fixed in the pedestal (321) of protective housing (3) by rotating shaft (21), be fixed with coil winding (22) in the described rotating shaft (21), described impeller (41) inside is embedded with external rotor (23), is set with copper ring (24) between impeller (41) and the rotating shaft (21).
4. according to claim 1 or 2 or 3 described a kind of super thin fans, it is characterized in that: described protective housing (3) comprises preceding protective housing (31) and back protective housing (32).
5. a kind of super thin fan according to claim 4 is characterized in that: described protective housing (3) is provided with metallic channel (322), and described protective housing (3) is positioned in the fan drum (1) by rotating component (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201933000U CN201606276U (en) | 2009-08-19 | 2009-08-19 | Ultra-thin fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201933000U CN201606276U (en) | 2009-08-19 | 2009-08-19 | Ultra-thin fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606276U true CN201606276U (en) | 2010-10-13 |
Family
ID=42950982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201933000U Expired - Fee Related CN201606276U (en) | 2009-08-19 | 2009-08-19 | Ultra-thin fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595209B (en) * | 2013-11-02 | 2016-09-07 | 任文华 | Fan |
| CN107339245A (en) * | 2017-07-31 | 2017-11-10 | 广东美的环境电器制造有限公司 | Fan |
| CN107339265A (en) * | 2017-07-31 | 2017-11-10 | 广东美的环境电器制造有限公司 | Fan |
-
2009
- 2009-08-19 CN CN2009201933000U patent/CN201606276U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595209B (en) * | 2013-11-02 | 2016-09-07 | 任文华 | Fan |
| CN107339245A (en) * | 2017-07-31 | 2017-11-10 | 广东美的环境电器制造有限公司 | Fan |
| CN107339265A (en) * | 2017-07-31 | 2017-11-10 | 广东美的环境电器制造有限公司 | Fan |
| CN107339245B (en) * | 2017-07-31 | 2019-08-23 | 广东美的环境电器制造有限公司 | Fan |
| CN107339265B (en) * | 2017-07-31 | 2019-08-23 | 广东美的环境电器制造有限公司 | Fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LONGDI ELECTRICAL APPLIANCE INDUSTRIAL CO., LTD., Free format text: FORMER OWNER: ZHANG JUBIAO Effective date: 20110721 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528434 NO. 33, GONGYE AVENUE MIDDLE, XIAOLAN TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE TO: 528400 WEIMIN INDUSTRIAL ZONE, FUSHA TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110721 Address after: 528400 Guangdong city in Zhongshan province Fu Weimin Town Industrial Zone Patentee after: Longdi Electrical Appliance Industrial Co., Ltd., Zhongshan City Address before: 528434 No. 33, industrial road, Xiaolan Town, Guangdong, Zhongshan Patentee before: Zhang Jubiao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20120819 |