CN106593908A - Outdoor electric fan - Google Patents
Outdoor electric fan Download PDFInfo
- Publication number
- CN106593908A CN106593908A CN201611189580.9A CN201611189580A CN106593908A CN 106593908 A CN106593908 A CN 106593908A CN 201611189580 A CN201611189580 A CN 201611189580A CN 106593908 A CN106593908 A CN 106593908A
- Authority
- CN
- China
- Prior art keywords
- electric fan
- support bar
- skeletons
- rotating shaft
- polygonal
- 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.)
- Granted
Links
Classifications
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- 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
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- 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
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
-
- 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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
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- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an outdoor electric fan. The outdoor electric fan comprises a stator and a rotor of a motor. The rotor is provided with a polygonal through hole. A polygonal rotary shaft is arranged in the polygonal through hole. A front end face is connected to one end of the polygonal rotary shaft through a first bearing. The front end face is rotatably connected with one ends of a plurality of front skeletons in the circumferential direction. The outer side of the stator is rotatably connected with one ends of a plurality of rear skeletons. The other ends of the front skeletons are correspondingly and rotatably connected with the other ends of the rear skeletons in a one-to-one correspondence mode. Fan blades are rotatably arranged on the part, between the front end face and the motor, of the polygonal rotary shaft. A convex ring used for positioning the fan blades is arranged on the polygonal rotary shaft. A supporting rod is connected to the other end of the polygonal rotary shaft through a second bearing. The supporting rod and the periphery of the polygonal rotary shaft are of the same structure. An outer ring of the second bearing is rotatably connected with the supporting rod. The side face of the stator is provided with a clamping part. A drill bit is arranged at the end of the supporting rod. The outdoor electric fan can be folded, is large in wind quantity and convenient to carry, and can be placed and positioned conveniently in various outdoor environments.
Description
Technical field
The invention belongs to electric fan technical field, specifically a kind of outdoor electric fan.
Background technology
Existing electric fan is summer requisite electrical equipment, particularly outdoor enthusiast, wild when camping summer
Outer winged insect and sweltering heat allow people to be difficult to stand, and it is especially exactly greatly that air quantity is especially little that existing electric fan is not the bodily form, is not
It is exactly that air quantity is very little to be difficult to carry.Environment is complicated out of doors simultaneously, and general electric fan is difficult in adapt to putting for varying environment.Cause
This research and development is a kind of to be convenient for carrying and electric fan that air quantity is big is imperative.
The content of the invention
The present invention is not enough for prior art, there is provided a kind of outdoor electric fan, and this kind of outdoor electric fan can be folded,
Air quantity is big and is convenient for carrying, while convenient put positioning in various outdoor environments.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals：A kind of outdoor electric fan, bag
Motor is included, the motor includes the rotor of the stator and inner ring of outer ring, and the rotor is provided with polygonal through hole, described polygon
Shape through hole is provided with matching polygon rotating shaft, and described polygon rotating shaft one end is connected with front end face by clutch shaft bearing,
The circumferential rotation with one end of some front skeletons of the front end face is connected, and rotates with some back skeleton one end and connect on the outside of the stator
Connect, the other end of some front skeleton other ends and some back skeletons is corresponded to rotate and be connected, the front end face and
Rotate in polygon rotating shaft between the motor and be provided with flabellum, be provided with the polygon rotating shaft for positioning the fan
The bulge loop of leaf, the polygon rotating shaft other end are connected with support bar, the support bar and the polygon by second bearing
Rotating shaft peripheral structure is identical, and the outer ring of the second bearing is rotated with the support bar and is connected, and the stator side is provided with card
Conjunction portion, when the support bar snaps in the holding section, the electric fan is in deployed condition, and the support boom end is provided with
Drill bit.Slided by motor using the outdoor electric fan of this kind of structure and realize the expansion and gathering of electric fan；Electric wind fanning simultaneously
When opening, Motor drive flabellum is rotated, and when electric fan draws in, Motor drive support bar rotates and support bar is pierced open air easily
On ground, facilitate the positioning of fan.
In above-mentioned technical proposal, it is preferred that the support bar is detachably connected using screw thread with the drill bit.Using the knot
Structure causes to pull down drill bit after electric fan is received, so as to reduce the danger for carrying drill bit in transportation.
In above-mentioned technical proposal, it is preferred that the support bar side is provided with locating rod, when the locating rod snap in it is described
During holding section, the electric fan is in rounding state.Setting locating rod causes solid on support bar in electric fan gathering rear motor
It is fixed, so as to prevent electric fan from surprisingly launching.
The present invention compared with prior art, has the advantages that：Using the outdoor electric fan of this kind of structure by electricity
Machine slides and realizes the expansion and gathering of electric fan；When electric fan launches simultaneously, Motor drive flabellum is rotated, when electric fan draws in
Motor drive support bar is rotated and easily support bar is pierced on the ground of open air, facilitates the positioning of fan.
Description of the drawings
Cross section structure diagrams of the Fig. 1 for embodiment of the present invention state one.
Partial enlarged drawings of the Fig. 2 for Fig. 1.
Cross section structure diagrams of the Fig. 3 for embodiment of the present invention state two.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is described in further detail：It is referring to Fig. 1 to Fig. 3, a kind of
Outdoor electric fan, including motor 1, the motor 1 include the rotor 12 of the stator 11 and inner ring of outer ring, set on the rotor 12
There is polygonal through hole 2, the polygonal through hole 2 is provided with matching polygon rotating shaft 3, described 3 one end of polygon rotating shaft
Front end face 5 is connected with by clutch shaft bearing 4, the circumferential rotation with one end of some front skeletons 6 of the front end face 5 is connected, described fixed
Rotate with 7 one end of some back skeletons on the outside of son 11 and be connected, some 6 other ends of front skeleton are another with some back skeletons 7
One end corresponds and rotates connection, rotates and be provided with flabellum in the polygon rotating shaft 3 between the front end face 5 and the motor 1
8, it is provided with the polygon rotating shaft 3 for positioning the bulge loop 31 of the flabellum 8,3 other end of polygon rotating shaft passes through
Second bearing 9 is connected with support bar 10, and the support bar 10 is identical with 3 peripheral structure of polygon rotating shaft, second axle
Hold 9 outer ring and rotate with the support bar 10 and be connected, 11 side of the stator is provided with holding section 13, when the support bar 10 blocks
When entering the holding section 13, the electric fan is in deployed condition, and 10 end of the support bar is provided with drill bit a.Using this kind
The outdoor electric fan of structure is slided by motor and realizes the expansion and gathering of electric fan；Motor connection accumulator or external electricity
Source, when electric fan launches, Motor drive flabellum is rotated, and when electric fan draws in, Motor drive support bar is rotated and will easily be supported
Bar drill enters on the ground of open air, facilitates the positioning of fan.
The support bar 10 is detachably connected using screw thread with the drill bit a.Cause to receive in electric fan using the structure
After drill bit can be pulled down, so as to reduce carry transportation in drill bit danger.
10 side of the support bar is provided with locating rod b, when locating rod b snaps in the holding section 13, the electricity
Fan is in rounding state.Arrange locating rod to cause to fix on support bar in electric fan gathering rear motor, so as to prevent electric wind
Fan is unexpected to launch.
Claims (3)
1. a kind of outdoor electric fan, including motor（1）, the motor（1）Including the stator of outer ring（11）And the rotor of inner ring
（12）, it is characterised in that：The rotor（12）It is provided with polygonal through hole（2）, the polygonal through hole（2）It is provided with therewith
The polygon rotating shaft matched somebody with somebody（3）, the polygon rotating shaft（3）One end passes through clutch shaft bearing（4）It is connected with front end face（5）, it is described before
End face（5）It is circumferential with some front skeletons（6）One end rotate connection, the stator（11）Outside and some back skeletons（7）One end
Rotate connection, some front skeletons（6）The other end and some back skeletons（7）The other end correspond rotate connection,
The front end face（5）With the motor（1）Between polygon rotating shaft（3）Upper rotation is provided with flabellum（8）, the polygon turn
Axle（3）On be provided with for positioning the flabellum（8）Bulge loop（31）, the polygon rotating shaft（3）The other end passes through the second axle
Hold（9）It is connected with support bar（10）, the support bar（10）With the polygon rotating shaft（3）Peripheral structure is identical, and described second
Bearing（9）Outer ring and the support bar（10）Rotate connection, the stator（11）Side is provided with holding section（13）, when described
Support bar（10）Snap in the holding section（13）When, the electric fan is in deployed condition, the support bar（10）End is arranged
There is drill bit（a）.
2. a kind of outdoor electric fan as claimed in claim 1, it is characterised in that：The support bar（10）With the drill bit（a）
It is detachably connected using screw thread.
3. a kind of outdoor electric fan as claimed in claim 1, it is characterised in that：The support bar（10）Side is provided with positioning
Bar（b）, when the locating rod（b）Snap in the holding section（13）When, the electric fan is in rounding state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189580.9A CN106593908B (en) | 2016-12-21 | 2016-12-21 | Outdoor electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189580.9A CN106593908B (en) | 2016-12-21 | 2016-12-21 | Outdoor electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106593908A true CN106593908A (en) | 2017-04-26 |
| CN106593908B CN106593908B (en) | 2020-05-29 |
Family
ID=58600015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611189580.9A Active CN106593908B (en) | 2016-12-21 | 2016-12-21 | Outdoor electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593908B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210317U (en) * | 1986-12-16 | 1987-09-23 | 王兆兴 | Portable electric fan with foldable blades |
| JP2002199916A (en) * | 2000-12-28 | 2002-07-16 | Yuzuru Hashimoto | Umbrella with fan |
| WO2008072058A1 (en) * | 2006-12-12 | 2008-06-19 | Lomak Industrial Co., Ltd. | Umbrella |
| CN201860956U (en) * | 2010-10-28 | 2011-06-15 | 大连海事大学 | Sunshading umbrella with fan |
| CN202221929U (en) * | 2011-07-30 | 2012-05-16 | 陈帮明 | Hollow rotor shaft mechanism of motor |
-
2016
- 2016-12-21 CN CN201611189580.9A patent/CN106593908B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210317U (en) * | 1986-12-16 | 1987-09-23 | 王兆兴 | Portable electric fan with foldable blades |
| JP2002199916A (en) * | 2000-12-28 | 2002-07-16 | Yuzuru Hashimoto | Umbrella with fan |
| WO2008072058A1 (en) * | 2006-12-12 | 2008-06-19 | Lomak Industrial Co., Ltd. | Umbrella |
| CN201860956U (en) * | 2010-10-28 | 2011-06-15 | 大连海事大学 | Sunshading umbrella with fan |
| CN202221929U (en) * | 2011-07-30 | 2012-05-16 | 陈帮明 | Hollow rotor shaft mechanism of motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106593908B (en) | 2020-05-29 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230719 Address after: 528000, 2nd Floor, No. 51 Ronggui Avenue Middle, Ronggui Guizhou Neighborhood Committee, Shunde District, Foshan City, Guangdong Province (Residence Application) Patentee after: Foshan City Shunde District Jintuliang Electric Appliance Co.,Ltd. Address before: 315000 Ningzhi East Road, Zhuang Bridge Street, Jiangbei District, Ningbo, Zhejiang, 699 Patentee before: NINGBO JIANGBEI YIHE INDUSTRY DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right |