CN103398030A - Multifunctional portable bladeless fan - Google Patents
Multifunctional portable bladeless fan Download PDFInfo
- Publication number
- CN103398030A CN103398030A CN2013103520501A CN201310352050A CN103398030A CN 103398030 A CN103398030 A CN 103398030A CN 2013103520501 A CN2013103520501 A CN 2013103520501A CN 201310352050 A CN201310352050 A CN 201310352050A CN 103398030 A CN103398030 A CN 103398030A
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- CN
- China
- Prior art keywords
- support
- battery pack
- blade fan
- jet
- portable multifunctional
- 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
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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
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a multifunctional portable bladeless fan. The multifunctional portable bladeless fan comprises a baseframe and an airflow ejection device, wherein a storage battery pack and a motor in electric connection with the storage battery pack are arranged in the baseframe; an impeller is arranged on the output shaft of the motor; the airflow ejection device is semi-annular or approximately semi-annular; an air duct is formed in the airflow ejection device; an exhaust port is formed in the surface of the airflow ejection device and communicated with the air duct; two ends of the airflow ejection device are in rotational connection with the baseframe; a gas passage from the impeller to the exhaust port is formed in the airflow ejection device and the baseframe; the external outline of the baseframe accords with the inner ring outline of the airflow injection device. The multifunctional portable bladeless fan has the characteristics of portability, convenience in use, various functions and the like.
Description
Technical field
The present invention relates to a kind ofly without blade fan, relate in particular to a kind of the portable without blade fan of the functions such as car emergency igniting, beverage refrigerating/heating, charging of mobile devices, illumination that have.
Background technique
Without blade fan, also being air multiplication machine, is a revolutionary new product that the company of the Dyson by Britain in 2009 takes the lead in releasing.Without blade fan, due to the working principle of uniqueness, allow it break away from these parts of electric fan, without blade fan, innovated the fan revolution, led simultaneously the New Wave of fan industry.Without blade fan, one of the world's ten large inventions in 2009 have been listed in.The design style of unique novel hommization, the design concept of safety, energy-saving and environmental protection, be subjected to Consumer's favor deeply.Will become the update product of conventional fan or even air-conditioning.
Prior art without blade fan, also be in initial stage of development, function singleness, can't meet people's abundant life requirement, especially do not have portability, under the occasion such as travel outdoors, camp, using very inconvenience.
publication number is that the patent of invention of CN102230482A discloses without blade fan, by pedestal and the jet-impingement installation composition that is positioned at the pedestal top, the shell of described pedestal is provided with suction port, base interior has been settled motor, impeller by driven by motor, air passageways, described jet-impingement device is the loop configuration of hollow, hollow is partly the first air-flow path, jet-impingement device inside is provided with air flue, the jet-impingement device is provided with the relief opening of annular, described air flue is communicated with relief opening, it is characterized in that: the second air-flow path that is provided with annular on the jet-impingement device, when the main air flow high speed flow is crossed the exhaust outlet of the second air-flow path, can produce venturi-effect, the air-flow of fan side is entrainmented and enters in the first air-flow path by the second air-flow path.Deficiency of the present invention is: function singleness, adopt the 220V ac power supply, and be not easy to carry inapplicable and outdoor locations such as going out, travel, camp.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, a kind of the portable without blade fan of open air that be applicable to is provided.
in order to realize the foregoing invention purpose, technological scheme of the present invention is: a kind of portable multifunctional is without blade fan, comprise the gentle flow jet device of support, it is characterized in that: the motor that described base inner is provided with battery pack and is electrically connected to battery pack, motor output shaft is provided with impeller, described jet-impingement device is semicircle annular or semicircular annular, inside is provided with air channel, surface is provided with relief opening, relief opening is communicated with air channel, jet-impingement device two ends and support are rotatably connected, described jet-impingement device and base inner are provided with the gas channel from the impeller to the relief opening, described base outer profile agrees with mutually with jet-impingement device inner ring profile.
Preferably, described support neutral position is provided with cylindrical cavity, and cavity sidewalls is provided with heat-transfer device, and described heat-transfer device connects semiconductor refrigerating sheet, on described semiconductor refrigerating sheet, also is provided with sink, and semiconductor refrigerating sheet is electrically connected to battery pack.
Preferably, the two ends that are connected with support on described jet-impingement device are made as hollow axle, a corresponding hole that is provided with on support.
Preferably, between described rotating shaft and seat hole, be provided with seal ring and spacing jump ring.
Preferably, between described semiconductor refrigerating sheet and battery pack, also be electrically connected with the electronic commutation switch.
Preferably, on described support, also be provided with LED lighting burner and the acoustic-optic alarm that is electrically connected to battery pack.
Preferably, on described support, also be provided with DC electrical source 12V input jack, direct current 5V output plughole and direct current 12V output plughole, each jack is connected with battery pack respectively.
Preferably, the output voltage of described battery pack is 11-13V.
Preferably, on described support, also be provided with control panel.
The invention has the beneficial effects as follows:
(1) between described jet-impingement device and support, adopt and be rotatably connected, and the base outer profile agrees with mutually with jet-impingement device inner ring profile, between jet-impingement device and support, can form 0-180 degree angle, when being 180 degree angle, jet-impingement device and support the jet-impingement device can be used as handle, be easy to carry, when being 90 convenient placements while spending, jet-impingement device and support use, when jet-impingement device and support are 0 while spending, convenient for collecting;
(2) machine is done and is provided with cylindrical refrigerating/heating chamber, by the switching electronic commutator, can make semiconductor refrigerating sheet be operated in heating or the two kinds of different working staties of freezing, and can be used for the heating/refrigerating to various beverages, and is easy to use;
(3) on support, also be provided with LED lighting set and acoustic-optic alarm, can be used for Emergency Light and the Distress alerting of field encampment;
(4) hinder for some reason or low temperature can't light a fire the time when automobile storage battery, the 12V direct current output plughole on support can be used as the car emergency ignition mechanism by the socket connection line, and simultaneously, 5V direct current output plughole can be given various mobile electronic devices chargings.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the embodiment of the present invention;
Fig. 2 is the internal structure distribution schematic diagram of embodiment of the present invention frame;
Fig. 3 is the structural representation of support and jet-impingement device joint;
Fig. 4 is the right elevation of Fig. 1;
Fig. 5 is the another kind of structural representation of Fig. 1.
Embodiment
The present invention will be further described below in conjunction with concrete the drawings and specific embodiments:
As Figure 1-3: a kind of portable multifunctional is without blade fan, comprise the gentle flow jet device 2 of support 1, the motor 4 that support 1 inside is provided with battery pack 3 and is electrically connected to battery pack, motor 4 output shafts are provided with impeller, jet-impingement device 2 is the semicircular annular, inside is provided with air channel, surface is provided with relief opening 7, relief opening 7 is communicated with air channel, jet-impingement device 2 two ends and support 1 are rotatably connected, the two ends that are connected with support 1 on jet-impingement device 2 are made as hollow axle 8, the corresponding hole 9 that is provided with on support 1.Between rotating shaft 8 and seat hole 9, be provided with seal ring and spacing jump ring 12.Described support 1 exterior contour agrees with mutually with jet-impingement device 2 inner ring profiles.Hollow axle 8 and the impeller of the left side joint that jet-impingement device 2 is connected with support 1 are oppositely arranged, and between impeller and left side hollow axle 8, form the air-flow path of sealing.
As Fig. 5, support 1 neutral position is provided with cylindrical cavity 13, cavity 13 bottoms and sidewall are provided with heat-transfer device 14, described heat-transfer device 14 is the heat conduction aluminum section bar, described heat-transfer device 14 is close to setting with a side of semiconductor refrigerating sheet 15, another relative side of described semiconductor refrigerating sheet 15 is connected with sink 16, and sink 16 also is close to setting with semiconductor refrigerating sheet 15, semiconductor refrigerating sheet 15 is electrically connected to battery pack 3, between described semiconductor refrigerating sheet 15 and battery pack 3, also is electrically connected with the electronic commutation switch.
As shown in Fig. 4,6, on support 1, also be provided with the LED lighting burner 17 and the acoustic-optic alarm 18 that with battery pack 3, are electrically connected to.Described lighting burner 17 and acoustic-optic alarm 18 are arranged on the joint of jet-impingement device 2 right sides and support 1, on support 1, also are provided with direct current 12V power supply input jack, direct current 5V output plughole and direct current 12V output plughole, and each jack is connected with battery pack respectively.On support 1, also be provided with control panel.Described battery pack 3 is composed in series by four battery units, and each battery unit is composed in parallel by four cells, and described cell ferric phosphate lithium cell also is provided with radiation hole and motor intake grill on the housing of support.
Portable multifunctional of the present invention is without blade fan, and its jet-impingement device can be used as handle and uses, and the angle of jet-impingement device and support can adjust between the 0-180 degree, is convenient for carrying and takes in.Simultaneously, this without blade fan also integrated the multiple utility functions such as beverage refrigerating/heating, LED illumination, acoustooptic alarm, car emergency igniting, mobile electronic device charging, greatly improved its utilization rate.
Claims (9)
1. a portable multifunctional is without blade fan, comprise the gentle flow jet device of support, it is characterized in that: the motor that described base inner is provided with battery pack and is electrically connected to battery pack, motor output shaft is provided with impeller, described jet-impingement device is semicircle annular or semicircular annular, inside is provided with air channel, surface is provided with relief opening, relief opening is communicated with air channel, jet-impingement device two ends and support are rotatably connected, described jet-impingement device and base inner are provided with the gas channel from the impeller to the relief opening, described base outer profile agrees with mutually with jet-impingement device inner ring profile.
2. portable multifunctional according to claim 1 is without blade fan, it is characterized in that: described support neutral position is provided with cylindrical cavity, cavity sidewalls is provided with heat-transfer device, described heat-transfer device connects semiconductor refrigerating sheet, on described semiconductor refrigerating sheet, also be provided with sink, semiconductor refrigerating sheet is electrically connected to battery pack.
3. portable multifunctional according to claim 1, without blade fan, is characterized in that: the two ends that are connected with support on described jet-impingement device are made as hollow axle, a corresponding hole that is provided with on support.
4. portable multifunctional according to claim 3, without blade fan, is characterized in that: between described rotating shaft and seat hole, be provided with seal ring and spacing jump ring.
5. portable multifunctional according to claim 2, without blade fan, is characterized in that: between described semiconductor refrigerating sheet and battery pack, also be electrically connected with the electronic commutation switch.
6. portable multifunctional according to claim 1, without blade fan, is characterized in that: on described support, also be provided with the LED lighting burner and the acoustic-optic alarm that with battery pack, are electrically connected to.
7. portable multifunctional according to claim 1, without blade fan, is characterized in that: on described support, also be provided with direct current 12V power supply input jack, direct current 5V output plughole and direct current 12V output plughole, each jack is connected with battery pack respectively.
8. portable multifunctional according to claim 1, without blade fan, is characterized in that: the output voltage of described battery pack is 11-13V.
9. portable multifunctional according to claim 1, without blade fan, is characterized in that: on described support, also be provided with control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103520501A CN103398030A (en) | 2013-08-14 | 2013-08-14 | Multifunctional portable bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103520501A CN103398030A (en) | 2013-08-14 | 2013-08-14 | Multifunctional portable bladeless fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103398030A true CN103398030A (en) | 2013-11-20 |
Family
ID=49561721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103520501A Pending CN103398030A (en) | 2013-08-14 | 2013-08-14 | Multifunctional portable bladeless fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103398030A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819174A (en) * | 2015-04-29 | 2015-08-05 | 广东美的环境电器制造有限公司 | Head for bladeless fan and bladeless fan with head |
| CN105192936A (en) * | 2015-10-19 | 2015-12-30 | 国家电网公司 | Simple cooling device for working clothes for hot line work |
| CN105650841A (en) * | 2016-03-28 | 2016-06-08 | 广东美的制冷设备有限公司 | Air feeding part for air conditioner indoor unit and air conditioner indoor unit |
| CN105674406A (en) * | 2016-03-28 | 2016-06-15 | 美的集团武汉制冷设备有限公司 | Air supplying component and air conditioner indoor unit |
| CN105841231A (en) * | 2016-03-28 | 2016-08-10 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| WO2018045615A1 (en) * | 2016-09-12 | 2018-03-15 | 马文丰 | Portable fan having alarm |
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| CN1266661A (en) * | 2000-01-13 | 2000-09-20 | 美固电子(深圳)有限公司 | Sofa with semiconductor refrigerating or heating box |
| CN201771875U (en) * | 2010-09-07 | 2011-03-23 | 李德正 | No-blade fan |
| CN201874898U (en) * | 2010-10-29 | 2011-06-22 | 李德正 | Fan without blades |
| US8092166B2 (en) * | 2008-12-11 | 2012-01-10 | Dyson Technology Limited | Fan |
| CN202165330U (en) * | 2011-06-03 | 2012-03-14 | 刘金泉 | Cooling/heating bladeless fan |
| CN102410264A (en) * | 2010-09-22 | 2012-04-11 | 任文华 | Fan device |
| GB2485158A (en) * | 2010-11-02 | 2012-05-09 | Dyson Technology Ltd | An Annular Fan Nozzle |
| CN102562682A (en) * | 2012-02-15 | 2012-07-11 | 应辉 | Fan |
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| CN203035626U (en) * | 2012-11-16 | 2013-07-03 | 杜芳敏 | Air guiding device of folding type fan |
| CN203548371U (en) * | 2013-08-14 | 2014-04-16 | 赛恩斯能源科技有限公司 | Multifunctional portable bladeless fan |
-
2013
- 2013-08-14 CN CN2013103520501A patent/CN103398030A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1266661A (en) * | 2000-01-13 | 2000-09-20 | 美固电子(深圳)有限公司 | Sofa with semiconductor refrigerating or heating box |
| US8092166B2 (en) * | 2008-12-11 | 2012-01-10 | Dyson Technology Limited | Fan |
| CN201771875U (en) * | 2010-09-07 | 2011-03-23 | 李德正 | No-blade fan |
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| GB2485158A (en) * | 2010-11-02 | 2012-05-09 | Dyson Technology Ltd | An Annular Fan Nozzle |
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| CN203548371U (en) * | 2013-08-14 | 2014-04-16 | 赛恩斯能源科技有限公司 | Multifunctional portable bladeless fan |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819174A (en) * | 2015-04-29 | 2015-08-05 | 广东美的环境电器制造有限公司 | Head for bladeless fan and bladeless fan with head |
| CN105192936A (en) * | 2015-10-19 | 2015-12-30 | 国家电网公司 | Simple cooling device for working clothes for hot line work |
| CN105192936B (en) * | 2015-10-19 | 2017-11-07 | 国家电网公司 | A kind of easy livewire work work clothes heat sink |
| CN105650841A (en) * | 2016-03-28 | 2016-06-08 | 广东美的制冷设备有限公司 | Air feeding part for air conditioner indoor unit and air conditioner indoor unit |
| CN105674406A (en) * | 2016-03-28 | 2016-06-15 | 美的集团武汉制冷设备有限公司 | Air supplying component and air conditioner indoor unit |
| CN105841231A (en) * | 2016-03-28 | 2016-08-10 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN105841231B (en) * | 2016-03-28 | 2018-10-23 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN105650841B (en) * | 2016-03-28 | 2018-11-27 | 广东美的制冷设备有限公司 | Blower part and air conditioner indoor unit for air conditioner indoor unit |
| CN105674406B (en) * | 2016-03-28 | 2019-03-26 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit |
| WO2018045615A1 (en) * | 2016-09-12 | 2018-03-15 | 马文丰 | Portable fan having alarm |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131120 |
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| RJ01 | Rejection of invention patent application after publication |