CN105899812A - Dual electric fan - Google Patents

Dual electric fan Download PDF

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Publication number
CN105899812A
CN105899812A CN201480070016.8A CN201480070016A CN105899812A CN 105899812 A CN105899812 A CN 105899812A CN 201480070016 A CN201480070016 A CN 201480070016A CN 105899812 A CN105899812 A CN 105899812A
Authority
CN
China
Prior art keywords
electric fan
frame
wind
mentioned
flabellum
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
Application number
CN201480070016.8A
Other languages
Chinese (zh)
Other versions
CN105899812B (en
Inventor
李圭澈
Original Assignee
李圭澈
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to KR10-2014-0006603 priority Critical
Priority to KR1020140006603A priority patent/KR101436913B1/en
Application filed by 李圭澈 filed Critical 李圭澈
Priority to PCT/KR2014/009390 priority patent/WO2015108262A1/en
Publication of CN105899812A publication Critical patent/CN105899812A/en
Application granted granted Critical
Publication of CN105899812B publication Critical patent/CN105899812B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00Axial-flow pumps
    • F04D19/002Axial flow fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/16Combinations of two or more pumps Producing two or more separate gas flows
    • F04D25/166Combinations of two or more pumps Producing two or more separate gas flows using fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226Fan casings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/70Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Abstract

The present invention relates to a dual electric fan comprising an ordinary electric fan and a floor electric fan (200) integrally formed with each other, wherein the floor electric fan is located below a stand (140) of the ordinary electric fan and has a fan facing the floor so as to discharge winds toward the floor.

Description

Dual electric fan
Technical field
The present invention relates to dual electric fan, in more detail, relate to one and be formed in a unitary manner because of electricity The flabellum of fan is towards front, so that wind to be delivered to the common electric fan of front and left and right directions, Be positioned at the bottom of base of above-mentioned common electric fan and make flabellum blow to the ground on ground to keep watch towards ground The dual electric fan of face electric fan.
Background technology
Different from the west of daily main use chair or China, China's a heatable brick bed culture since ancient times is more flourishing, Therefore, most people more get used to being sitting in floor or ground life than use chair.It addition, conduct recently The mode air-conditioning avoided heat in hot summer is quickly popularized, but common people more have a preference for use can power saving again Cheap electric fan.But, electric fan now is because flabellum is towards front, therefore, blows even if rotating 180 ° Wind, also can only dry to front.Sometimes, in order to make the wind of electric fan up or down and by the fan of electric fan Leaf direction adjusts to up or down, because adjustable scope is at upper and lower 15~20 °, if being sitting in floor, and wind Less than following.It addition, when hot weather barbecue, because the wind of electric fan can affect flame, it is impossible to very well Carry out barbecue, even if therefore reheating also can only be by other direction of the shift of wind of electric fan.Above-mentioned for solving Problem, Korean Patent application 2006-0018612 proposition can make the wind of electric fan forwards or The electric fan blowed while the upper and lower continuous moving in main body pillar side, no matter even if the structure of this invention is multiple Miscellaneous this point, it also has when wind fever sensation of the face the most at present, even and if when wind blows the most continuously, wind Blow less than the local or problem that can not lower the temperature.It addition, Korean Patent application 2009-0053718 Number propose by main electric fan and the auxiliary dual electric fan that constitutes of electric fan, but this invention is because of the wind of electric fan To identical direction, therefore, in addition to wind-force is relatively big, there is no other feature.
Summary of the invention
Solve the technical problem that
Only can be in indoor 360 °, left and right the most forwards, backwards with an electric fan it is thus desirable to develop Direction dry simultaneously, thus can be simultaneously to the electric fan lowered the temperature up and down.
Technical scheme
The object of the present invention is achieved like this: by wind under the common electric fan of front and left and right Face, is formed with by the flabellum of electric fan towards the electric fan constituted in the way of ground, so that can wind Blow to lower section.
Invention effect
Even if possessing an electric fan, it is possible to can dry above and below indoor the most simultaneously, Make it possible to effectively lower the temperature.And then, even if only also indoor can be carried out with the electric fan of relatively energy power saving Cooling, therefore economy is high.
Accompanying drawing explanation
Fig. 1 is the side view of the dual electric fan of the present invention;
Fig. 2 is the side view of the ground electric fan of the present invention;
Fig. 3 is oblique view and the magnified partial view of lower frame.
Reference
100: common electric fan 110: head
120: flabellum 130: catch net
140: base 141: wind direction regulation button
142: wind-force size adjustment button 143: intervalometer
150: pedestal column 200: ground electric fan
210: flabellum connecting portion 220: ground electric fan blade
230: upper frame 240: lower frame
241: wind direction guiding flabellum plate 250: wind direction indicator board
260: support line
Detailed description of the invention
The present invention relates to a kind of being formed with in a unitary manner because the flabellum of electric fan is towards front, so that Under wind is delivered to the common electric fan of front and left and right directions and is positioned at the base of above-mentioned common electric fan Portion also makes flabellum blow to the dual electric fan of ground electric fan on ground to keep watch towards ground.
Below, in conjunction with accompanying drawing, the present invention is described in detail.
Fig. 1 be the side view of dual electric fan of the present invention, Fig. 2 be the side of the ground electric fan of the present invention Figure, Fig. 3 are oblique view and the magnified partial view of lower frame.
Common electric fan generally comprises 110 and is connected to flabellum 120, the catch net 130 of above-mentioned 110 And base 140, it is built in the motor connecting above-mentioned 110 and the pedestal column 150 of base 140 and 110 (not shown).
Above-mentioned base 140 is provided with wind direction regulation button 141 and wind-force size adjustment button 142 and determines Time device 143 such that it is able to the regulation direction of wind and size, and, sometimes may utilize intervalometer 143 and regulate electricity The use time of fan.Above-mentioned common electric fan 100 because flabellum 120 is towards front, can only by wind to Front and left and right, even if sometimes regulating the direction of flabellum 120 up or down, also because of the regulation model in direction It is trapped among 15~20 °, thus cannot blow earthward.
The dual electric fan of the present invention is, while using above-mentioned common electric fan 100, upper in the same old way The base 140 stating common electric fan arranges the ground electric fan 200 can dried to floor or ground.
Above-mentioned ground electric fan 200, including being arranged at the ground flabellum 220 of base 140 bottom, arranging Upper frame 230 in the edge of base 140, it is formed at below above-mentioned upper frame 230 and stably supports The lower frame 240 of the dual electric fan of the present invention and connect above-mentioned upper frame 230 and lower frame 240, And be made up of firm materials such as ring rods, certain to be formed between upper frame 230 and lower frame 240 The support line 260 of height.Above-mentioned support line 260 with 1~3cm interval around upper frame 230 and under Portion's framework 240 is formed.
The flabellum of above-mentioned ground electric fan 200 is connected by flabellum connecting portion 210, and at above-mentioned flabellum even Meet portion 210 and possess electric wire so that obtain power to rotate ground electricity consumption fan from the motor being arranged at 110 The flabellum of 200.According to different situations, above-mentioned power motor can be separately set in 110 or pedestal column 150 bottoms.
It addition, above-mentioned lower frame 240 is in low cone, form the wind direction indicator board that oriented central authorities tilt 250 such that it is able to induction wind direction so that while stably supporting dual electric fan, utilize above-mentioned wind direction The wind direction 360 ° of directions all around blowing to the electric fan on ground are sent by indicator board 250.
It addition, between upper frame 230 and lower frame 240, wind direction can be arranged and guides flabellum plate 241.
Above-mentioned wind direction guides flabellum plate 241 in the plate shape without bottom surface, it is preferable that width is 1~5cm, and Tilt 5~20 ° from bottom to top.So it is obliquely installed risk and guides flabellum plate 241, then in the wind of electric fan Part, before arriving lower frame 240, guides the inclined plane of flabellum plate 241, in centre along above-mentioned wind direction Part is widely scattered in 360 ° of directions, left and right the most forwards, backwards, thus can provide, to bigger area, the wind felt nice and cool.Under Face, the effect to the present invention illustrates.
When sitting around, electric fan is opened on the ground on aspect or floor, first starts common electric fan 100 edge Horizontal direction is dried.Now, although become nice and cool because of the wind blown above the waist, but in hot summer, directly Fully cooling off to room air, lower part of the body side will maintain the state of heat.If start ground the most simultaneously Blow with electric fan 200, then from ground with electric fan 200 wind out along the wind direction of lower frame 240 Indicator board 250, the most all around widely scatter in 360 ° of directions, makes upper and lower obtain simultaneously The wind that must feel nice and cool, thus can lower the temperature more quickly.It addition, from ground with the one of electric fan 200 wind out Part guides flabellum plate 241 by above-mentioned risk, at mid portion along inclined plane 360 °, left and right the most forwards, backwards Widely scattering in direction, thus can provide, to bigger area, the wind felt nice and cool.
It addition, be sitting in seat light a fire cooking while drink or have dinner time, make fire due to the wind of electric fan Seedling is crooked or is off, thus is difficult to the cooking.Now, if avoiding flare to rotate common electric fan And open ground electric fan 200, then will be while being smoothed out the cooking, it is possible to because from following out Nice and cool wind, and can not help enjoying tasty food hotly.

Claims (3)

1. a dual electric fan, the mode of above lower one forms the air-supply towards front and left and right directions Common electric fan and be positioned at the bottom of base of above-mentioned common electric fan and make flabellum towards ground to keep watch Blow to the ground electric fan on ground or floor, wherein,
Above-mentioned ground electric fan (200), including:
Flabellum connecting portion (210), because connecting live wire so that from being arranged at head (110) or pedestal column (150) The motor of bottom obtains power and earthward with the flabellum transmission power of electric fan (200);
Ground, with electric fan blade (220), is arranged at base (140) bottom of above-mentioned common electric fan, And because flabellum is towards ground so that obtaining power by above-mentioned flabellum connecting portion is that flabellum rotates, from And by wind earthward;
Upper frame (230), is arranged at the edge of above-mentioned base (140);
Lower frame (240), possesses in above-mentioned upper frame (230) lower section and stably supports the present invention's Dual electric fan;And
Support line (260), connect above-mentioned upper frame (230) and lower frame (240), and by ring rod Constitute etc. firm material, certain to be formed between upper frame (230) and lower frame (240) Highly, and, the interval with 1~3cm is formed around upper frame and lower frame.
Dual electric fan the most according to claim 2, wherein, above-mentioned lower frame (240) is in low Cone, formed oriented central authorities tilt wind direction indicator board (250) such that it is able to induction wind direction so that While stably supporting dual electric fan, utilize above-mentioned wind direction indicator board (250) that the electricity on ground will be blowed to The wind direction of fan 360 ° of directions all around are sent.
Dual electric fan the most according to claim 2, wherein, at above-mentioned upper frame (230) and Possessing wind direction between lower frame (240) and guide flabellum plate (241), it is in the plate shape without bottom surface, width It is 1~5cm, and tilts 5~20 ° from bottom to top, so that the wind of electric fan is along inclined plane to top all around Widely scatter in 360 ° of directions.
CN201480070016.8A 2013-12-09 2014-10-06 Dual electric fan Expired - Fee Related CN105899812B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR10-2014-0006603 2014-01-20
KR1020140006603A KR101436913B1 (en) 2013-12-09 2014-01-20 Dual Electric Fan
PCT/KR2014/009390 WO2015108262A1 (en) 2014-01-20 2014-10-06 Dual electric fan

Publications (2)

Publication Number Publication Date
CN105899812A true CN105899812A (en) 2016-08-24
CN105899812B CN105899812B (en) 2017-09-19

Family

ID=53545172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480070016.8A Expired - Fee Related CN105899812B (en) 2013-12-09 2014-10-06 Dual electric fan

Country Status (3)

Country Link
KR (1) KR101436913B1 (en)
CN (1) CN105899812B (en)
WO (1) WO2015108262A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060026169A (en) * 2004-09-20 2006-03-23 신석균 Electic motor fan
US20070166155A1 (en) * 2006-01-18 2007-07-19 Stephen Russak Dual use cooling fan and air circulator
CN202746242U (en) * 2012-09-11 2013-02-20 四川超迪电器实业有限公司 Suitcase-type dual-purpose fan
US20130315727A1 (en) * 2012-05-24 2013-11-28 Edwin Ho Stackable fan
CN203321858U (en) * 2013-06-15 2013-12-04 吴钰 Relay flow fan and range hood equipped with relay flow fan

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200229990Y1 (en) 2001-02-19 2001-07-19 윤진수 An electric fan
KR200366733Y1 (en) 2004-08-12 2004-11-06 송태룡 Heater used as a fan
KR20090008930U (en) * 2009-08-18 2009-09-07 노병덕 Electric fan dish type

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060026169A (en) * 2004-09-20 2006-03-23 신석균 Electic motor fan
US20070166155A1 (en) * 2006-01-18 2007-07-19 Stephen Russak Dual use cooling fan and air circulator
US20130315727A1 (en) * 2012-05-24 2013-11-28 Edwin Ho Stackable fan
CN202746242U (en) * 2012-09-11 2013-02-20 四川超迪电器实业有限公司 Suitcase-type dual-purpose fan
CN203321858U (en) * 2013-06-15 2013-12-04 吴钰 Relay flow fan and range hood equipped with relay flow fan

Also Published As

Publication number Publication date
CN105899812B (en) 2017-09-19
WO2015108262A1 (en) 2015-07-23
KR101436913B1 (en) 2014-09-11

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Address after: North Chungcheong Province

Applicant after: Li Kuiche

Address before: North Chungcheong Province

Applicant before: Li Guiche

Address after: North Chungcheong Province

Applicant after: Li Kuiche

Address before: North Chungcheong Province

Applicant before: Li Guiche

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Inventor after: Li Kuiche

Inventor before: Li Guiche

Inventor after: Li Kuiche

Inventor before: Li Guiche

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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: 20170919

Termination date: 20181006