CN103362834A - Electric fan - Google Patents
Electric fan Download PDFInfo
- Publication number
- CN103362834A CN103362834A CN2013103199332A CN201310319933A CN103362834A CN 103362834 A CN103362834 A CN 103362834A CN 2013103199332 A CN2013103199332 A CN 2013103199332A CN 201310319933 A CN201310319933 A CN 201310319933A CN 103362834 A CN103362834 A CN 103362834A
- Authority
- CN
- China
- Prior art keywords
- fan blade
- fluid director
- electric
- protective housing
- fan
- 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.)
- Pending
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides an electric fan, which mainly consists of a base, an upright tube, a lifting regulation and electric control device, an annular knob switch, an annular halo indicator light, an electromotor, a fan blade, a transmission used for a rotary air director, the rotary air director and a safety shield, wherein the annular knob switch can rotate within 360 degrees left and right. The electric fan disclosed by the invention adopts a mode that the fan blade upwards or downwards blows, airflow enters from bottom or top by the air director and rotation and is blown out in a rotating mode at an angle of 360 degrees to the periphery to form rotary airflow, blown air enables people to feel comfortable, rotary airflow can be formed in indoor space without shaking the head, the periphery of the fan can be blown so as to achieve a purpose of further blowing at an angle of 360 degrees, the electric fan can be arranged at will without distinguishing front and back, and the watching focuses at the angle of 360 degrees at the periphery are the same.
Description
Technical field
The present invention relates to a kind of blowing device, relate in particular to electric fan.
Background technique
Existing electric fan all is to adopt air-flow to enter from behind, and the front blows out, and changes wind direction by the mode of shaking the head, and the wind angle that blows out is very limited, use in the interior space to form swirling eddy, and it is very uncomfortable that the wind-force of directly producing by boasting makes us feeling.
Summary of the invention
In order to solve problem in the prior art, the invention provides a kind of electric fan.
A kind of electric fan, it comprises base, vertical rod, fan blade, motor, electric controller, described vertical rod is arranged on the described base, described motor is connected with described fan blade, motor and fan blade are arranged in the vertical rod, electric controller is controlled described motor, also comprises the rotation fluid director, the mode that the blade of described fan blade is set to dry up or down, fluid director covers fan blade, fan blade is during to up-draught, and fluid director covers fan blade from the top of fan blade, and the top of fluid director is provided with sealing cover, fan blade is during to canyon, fluid director covers fan blade from the bottom of fan blade, and the bottom of fluid director is provided with sealing cover, and the side of fluid director is provided with at least two exhaust outlets.
As a further improvement on the present invention, speed changer is set by the rotation of electric controller interlock fluid director between motor and the fan blade.
As a further improvement on the present invention, another motor that also comprises special drive fluid director rotation.
As a further improvement on the present invention, fan blade and fluid director outside are provided with protective housing, and fan blade is during to up-draught, and the side of protective housing and bottom are net form, and the top is the sealed type cover plate, and the crown center of fluid director and protective housing has a fulcrum; Fan blade is during to canyon, and the side of protective housing and top are net form, and the bottom is the sealed type cover plate, and a fulcrum is arranged in the middle of the bottom of fluid director and protective housing.
As a further improvement on the present invention, the side of fluid director evenly arranges three exhaust outlets on the vertical direction.
As a further improvement on the present invention, described protective housing is the column-type protective housing.
As a further improvement on the present invention, protective housing is connected with the manual big nut of being connected to of motor, and fan blade is connected with the bolt and nut that is connected to of motor.
As a further improvement on the present invention, protective housing is that the circumference of upper cover plate and protective housing and bottom are for being connected.
As a further improvement on the present invention, the electric controller shell is cylindrical.
As a further improvement on the present invention, the electrically switchable grating on the electric controller is the annular knob switch of 360 degree left rotation and right rotation.
A kind of electric fan of the present invention, the mode that has adopted blade to blow up or down is by fluid director and rotation, air-flow is from descending or entering, blow out to 360 degree rotations all around, form swirling eddy, the wind energy that blows out makes us feeling comfortably cool, can form swirling eddy in the interior space does not need to shake the head, can both blow to around the fan, thus the purpose of 360 degree blowings around reaching further, and electric fan can be placed arbitrarily, do not have dividing of front and back, the watching focuses of 360 degree are all the same all around.
Description of drawings
Fig. 1 is the structural representation to up-draught of a kind of electric fan of the present invention;
Fig. 2 is another examples of implementation structural representation to up-draught of a kind of electric fan of the present invention;
Fig. 3 is the 3rd examples of implementation structural representation to up-draught of a kind of electric fan of the present invention;
Fig. 4 is the structural representation to canyon of a kind of electric fan of the present invention;
The flow-guiding device structure schematic representation to up-draught of Fig. 5 a and Fig. 5 b electric fan;
The flow-guiding device structure schematic representation to canyon of Fig. 6 a and Fig. 6 b electric fan.
Each component names is as follows among the figure:
Embodiment
The present invention will be further described below in conjunction with accompanying drawing.
Embodiment 1:
As shown in Figure 1 to Figure 3, among the figure, the arrow in the motor lower left corner represents the air-flow approach axis, air-flow under enter, the arrow in left side represents 360 degree output wind-force.
A kind of electric fan, it comprises base, vertical rod, fan blade, motor, electric controller, described vertical rod is arranged on the described base, described motor is connected with described fan blade, motor and fan blade are arranged in the vertical rod, electric controller is controlled described motor, also comprise the rotation fluid director, the blade of described fan blade is set to the mode to up-draught, fluid director covers fan blade from the top of fan blade, the top of fluid director is provided with sealing cover, and the bottom of fluid director is provided with sealing cover, and the side of fluid director is provided with at least two exhaust outlets.The side of preferred fluid director evenly arranges three exhaust outlets on the vertical direction.Air-flow under enter, to around 360 degree rotations blow out.
Can be by speed changer being set by the rotation of electric controller interlock fluid director between motor and the fan blade.The control blowing number of degrees.Special another motor that drives the fluid director rotation perhaps is set.
Fan blade and fluid director outside are provided with protective housing, and the side of protective housing and bottom are net form, and the top is the sealed type cover plate, and the crown center of fluid director and protective housing has a fulcrum.Preferred protective housing is the column-type protective housing.
Safty shield is connected with the manual big nut of being connected to of motor, the convenient installation and disassembly, cleaning.Fan blade is connected with the bolt and nut that is connected to of motor, the convenient installation and disassembly, cleaning.Safty shield is that the circumference of upper cover plate and protective housing and bottom are for being connected convenient the installation and disassembly, cleaning.The electric controller shell is cylindrical.Electrically switchable grating is can the 360 annular knob switch of spending left rotation and right rotation.The position indication that is designated as the many groups of annular 360 degree of the position of electrically switchable grating rotation.Work indicator light is ring light ring tutorial light.
Embodiment 2:
As shown in Figure 4, among the figure, the arrow in the upper left corner represents the air-flow approach axis, and air-flow is from entering, and the arrow in left side represents 360 degree output wind-force.
A kind of electric fan, it comprises base, vertical rod, fan blade, motor, electric controller, described vertical rod is arranged on the described base, and described motor is connected with described fan blade, and motor and fan blade are arranged in the vertical rod, electric controller is controlled described motor, also comprise the rotation fluid director, the blade of described fan blade is set to the mode to canyon, and fluid director covers fan blade from the bottom of fan blade, the bottom of fluid director is provided with sealing cover, and the side of fluid director is provided with at least two exhaust outlets.The side of preferred fluid director evenly arranges three exhaust outlets on the vertical direction.Air-flow blows out to 360 degree rotations all around from entering.
Can be by speed changer being set by the rotation of electric controller interlock fluid director between motor and the fan blade.The control blowing number of degrees.Special another motor that drives the fluid director rotation perhaps is set.
Fan blade and fluid director outside are provided with protective housing, and the side of protective housing and top are net form, and the bottom is the sealed type cover plate, and a fulcrum is arranged in the middle of the bottom of fluid director and protective housing.Preferred protective housing is the column-type protective housing.
Safty shield is connected with the manual big nut of being connected to of motor, the convenient installation and disassembly, cleaning.Fan blade is connected with the bolt and nut that is connected to of motor, the convenient installation and disassembly, cleaning.Safty shield is that the circumference of upper cover plate and protective housing and bottom are for being connected convenient the installation and disassembly, cleaning.The electric controller shell is cylindrical.Electrically switchable grating is can the 360 annular knob switch of spending left rotation and right rotation.The position indication that is designated as the many groups of annular 360 degree of the position of electrically switchable grating rotation.Work indicator light is ring light ring tutorial light.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. electric fan, it comprises base, vertical rod, fan blade, motor, electric controller, described vertical rod is arranged on the described base, described motor is connected with described fan blade, motor and fan blade are arranged in the vertical rod, electric controller is controlled described motor, it is characterized in that: also comprise the rotation fluid director, the mode that the blade of described fan blade is set to dry up or down, fluid director covers fan blade, fan blade is during to up-draught, and fluid director covers fan blade from the top of fan blade, and the top of fluid director is provided with sealing cover, fan blade is during to canyon, fluid director covers fan blade from the bottom of fan blade, and the bottom of fluid director is provided with sealing cover, and the side of fluid director is provided with at least two exhaust outlets.
2. a kind of electric fan according to claim 1 is characterized in that: speed changer is set by the rotation of electric controller interlock fluid director between motor and the fan blade.
3. a kind of electric fan according to claim 1 is characterized in that: another motor that also comprises special drive fluid director rotation.
4. according to claim 2 or 3 described a kind of electric fans, it is characterized in that: fan blade and fluid director outside are provided with protective housing, and fan blade is during to up-draught, and the side of protective housing and bottom are net form, the top is the sealed type cover plate, and the crown center of fluid director and protective housing has a fulcrum; Fan blade is during to canyon, and the side of protective housing and top are net form, and the bottom is the sealed type cover plate, and a fulcrum is arranged in the middle of the bottom of fluid director and protective housing.
5. a kind of electric fan according to claim 4, it is characterized in that: the side of fluid director evenly arranges three exhaust outlets on the vertical direction.
6. a kind of electric fan according to claim 4, it is characterized in that: described protective housing is the column-type protective housing.
7. a kind of electric fan according to claim 4, it is characterized in that: protective housing is connected with the manual big nut of being connected to of motor, and fan blade is connected with the bolt and nut that is connected to of motor.
8. a kind of electric fan according to claim 4 is characterized in that: protective housing is that the circumference of upper cover plate and protective housing and bottom are for being connected.
9. a kind of electric fan according to claim 4, it is characterized in that: the electric controller shell is cylindrical.
10. a kind of electric fan according to claim 4 is characterized in that: the electrically switchable grating on the electric controller is the annular knob switch of 360 degree left rotation and right rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103199332A CN103362834A (en) | 2013-07-26 | 2013-07-26 | Electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103199332A CN103362834A (en) | 2013-07-26 | 2013-07-26 | Electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103362834A true CN103362834A (en) | 2013-10-23 |
Family
ID=49364899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103199332A Pending CN103362834A (en) | 2013-07-26 | 2013-07-26 | Electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103362834A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825539A (en) * | 2018-08-16 | 2018-11-16 | 袁毛毛 | A kind of bladeless fan with purification function |
| EP3425207A4 (en) * | 2016-03-02 | 2019-11-06 | LG Electronics Inc. -1- | Blowing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1889567A (en) * | 1930-08-04 | 1932-11-29 | Emerson Electric Mfg Co | Fan |
| US2618435A (en) * | 1950-02-25 | 1952-11-18 | Westinghouse Electric Corp | Air translating apparatus |
| US20030021682A1 (en) * | 2001-07-27 | 2003-01-30 | Shou-Tang Tseng | Omnidirectional electric fan |
| CN201236827Y (en) * | 2008-03-13 | 2009-05-13 | 田野 | Electric fan with free wind direction regulation function |
| KR100919317B1 (en) * | 2009-03-20 | 2009-10-01 | 김민지 | All sides direction electric fan that have fan confront top and bottom |
| CN203362563U (en) * | 2013-07-26 | 2013-12-25 | 深圳市巨迪能源科技有限公司 | Electric fan |
-
2013
- 2013-07-26 CN CN2013103199332A patent/CN103362834A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1889567A (en) * | 1930-08-04 | 1932-11-29 | Emerson Electric Mfg Co | Fan |
| US2618435A (en) * | 1950-02-25 | 1952-11-18 | Westinghouse Electric Corp | Air translating apparatus |
| US20030021682A1 (en) * | 2001-07-27 | 2003-01-30 | Shou-Tang Tseng | Omnidirectional electric fan |
| CN201236827Y (en) * | 2008-03-13 | 2009-05-13 | 田野 | Electric fan with free wind direction regulation function |
| KR100919317B1 (en) * | 2009-03-20 | 2009-10-01 | 김민지 | All sides direction electric fan that have fan confront top and bottom |
| CN203362563U (en) * | 2013-07-26 | 2013-12-25 | 深圳市巨迪能源科技有限公司 | Electric fan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3425207A4 (en) * | 2016-03-02 | 2019-11-06 | LG Electronics Inc. -1- | Blowing device |
| US10914310B2 (en) | 2016-03-02 | 2021-02-09 | Lg Electronics Inc. | Blowing device |
| CN108825539A (en) * | 2018-08-16 | 2018-11-16 | 袁毛毛 | A kind of bladeless fan with purification function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203362563U (en) | Electric fan | |
| CN104296243A (en) | Indoor wall-mounted unit and air-conditioner comprising indoor wall-mounted unit | |
| CN103362834A (en) | Electric fan | |
| CN104296365B (en) | Adjustable for height air cooler | |
| CN201650800U (en) | Bladeless electric fan | |
| CN202280639U (en) | Peripheral surrounding wind electric fan | |
| JP3230662U (en) | Wind power generator | |
| CN206724622U (en) | A kind of vertical type Chinese medicinal drying machine | |
| CN107179807A (en) | A kind of Multifunctional computer cabinet | |
| CN104047876A (en) | Floor fan | |
| CN207555764U (en) | Ceiling machine and with its air conditioner | |
| CN201955985U (en) | Wind tunnel demonstration device | |
| CN211793982U (en) | Mosquito dispeller | |
| CN201636052U (en) | Pivoting ceiling fan with retractable blade | |
| CN205401244U (en) | Air -blast device of adjustable amount of wind | |
| CN201368516Y (en) | Range hood with adjustable height | |
| CN103573655A (en) | All-angle air circulation fan | |
| CN210247381U (en) | Temperature-adjustable combined electrical cabinet | |
| CN209084872U (en) | Warm-air drier | |
| CN205316580U (en) | Chemistry experiment room ventilation pipe | |
| CN207647809U (en) | A kind of multiway ball type blast apparatus | |
| CN110529949B (en) | Bladeless humidifying cooling electric fan | |
| CN206338222U (en) | A kind of two-sided anion fan | |
| CN105711313A (en) | Radio-frequency carving machine | |
| CN202707538U (en) | Full-angle air circulating fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131023 |