WO2015039537A1 - 重力控制自行车发电补充飞轮电池能量的装置及使用方法 - Google Patents
重力控制自行车发电补充飞轮电池能量的装置及使用方法 Download PDFInfo
- Publication number
- WO2015039537A1 WO2015039537A1 PCT/CN2014/085439 CN2014085439W WO2015039537A1 WO 2015039537 A1 WO2015039537 A1 WO 2015039537A1 CN 2014085439 W CN2014085439 W CN 2014085439W WO 2015039537 A1 WO2015039537 A1 WO 2015039537A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bicycle
- bracket
- generator
- flywheel
- rear wheel
- Prior art date
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 18
- 230000005611 electricity Effects 0.000 claims description 12
- 239000013589 supplement Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000004146 energy storage Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000053 physical method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/06—Arrangement of lighting dynamos or drives therefor
- B62J6/08—Tyre drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/20—Electric propulsion with power supplied within the vehicle using propulsion power generated by humans or animals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/30—Electric propulsion with power supplied within the vehicle using propulsion power stored mechanically, e.g. in fly-wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/12—Bikes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Definitions
- the present invention relates to the field of flywheel batteries (or flywheel energy storage devices), and more particularly to a device for replenishing energy of a flywheel battery.
- flywheel battery breaks through the limitations of chemical batteries and uses physical methods to achieve energy storage.
- the flywheel rotates at a certain angular velocity, it has a certain kinetic energy, and the flywheel battery is converted into electric energy by its kinetic energy.
- flywheel batteries are expected to be the most promising energy storage batteries due to their high efficiency, short charging time, small relative size, and clean and pollution-free.
- the working principle of the flywheel battery There is a motor (electric/generator integrated machine) in the flywheel battery.
- the motor runs in the form of a motor, and the externally input electric energy is converted into the kinetic energy of the flywheel by the electric motor, that is, the flywheel battery is charged.
- the motor rotates in the form of a generator, and the kinetic energy of the flywheel is converted into electric energy by the generator, and is output to an external load, that is, the flywheel battery is "discharged".
- the flywheel battery is placed in a vacuum box and uses magnetic suspension bearings to support the rotating parts.
- the flywheel battery has the characteristics of large energy storage density and relatively small size.
- the flywheel battery can only be used to drive the motor/generator in the vacuum box to drive the flywheel to rotate, so that the flywheel stores kinetic energy, but there is no power source in the field to charge the flywheel battery.
- An object of the present invention is to provide an apparatus and method for supplementing kinetic energy to a flywheel battery by utilizing rotational power generation of a bicycle wheel while the bicycle is in motion.
- the device preferably automatically replenishes the flywheel battery when the bicycle goes downhill. On the upper slope, the device is automatically separated from the bicycle.
- the flywheel battery must be operated in a vacuum box.
- the electric motor/generator that can be input into the vacuum box of the flywheel battery can be used to drive the flywheel to store the kinetic energy.
- a specific technical solution of the present invention includes: a bicycle and a rear frame and a rear wheel thereof, a vacuum box of the flywheel battery, and a flywheel and a motor/generator in the vacuum box, wherein the method further includes:
- Gravity clutch device comprising a mounting bracket and a clip, a self-locking mechanism, a jack and a weight rod; the mounting bracket is fixed to the rear frame of the bicycle by a clip; the self-locking mechanism is fixed to the mounting bracket; One end is intermittently in contact with the self-locking mechanism, and the other end is intermittently in contact with the weight rod; the weight rod is hinged to the second shaft on the mounting frame; Move the knife to endure: a total of 3 ⁇ 4 ⁇ ancient drive, straight, fork W 3 ⁇ 43 ⁇ 43 ⁇ 4M;
- the external driving device is disposed outside the vacuum box, and includes a friction wheel, a governor and a generator, and the friction wheel is intermittently contacted with the rear wheel of the bicycle; the friction wheel is connected to the generator through the governor; The wire is connected to the motor/generator in the vacuum box;
- the upper part of the bracket is hinged with the first support shaft on the mounting frame; a part of the lower part of the bracket is fixedly connected with the governor of the external driving device, and another part of the lower part of the bracket is fixedly connected with the vacuum box; the bracket is also connected with the self-locking mechanism;
- the power assembly rotates around the first support shaft under the force of gravity, and the angle between the bracket and the clip of the mounting bracket is less than 90°, and the friction wheel contacts the rear wheel of the bicycle and is used by the bicycle.
- the self-locking mechanism connected with the bracket automatically locks the bracket to prevent the friction wheel from separating from the rear wheel of the bicycle;
- the rotating friction wheel drives the governor, the governor
- the output shaft drives the generator to generate electricity, and the electric power generated by the generator is input to the motor/generator in the vacuum box through a wire, and the motor/generator drives the flywheel to rotate and store energy;
- the weight rod rotates in the opposite direction of the rear wheel about the second shaft under the action of gravity, and the angle between the weight rod and the clip of the mounting bracket is a right angle, and the upper part of the weight rod pushes the top.
- the rod, the ejector pushes the self-locking mechanism, and the self-locking mechanism releases the bracket, so that the bracket rotates in the opposite direction of the first fulcrum toward the rear wheel under the action of gravity, and the angle between the bracket and the clip of the mounting bracket is a right angle, the power
- the friction wheel of the assembly is separated from the rear wheel of the bicycle; the generator stops generating electricity; the flywheel continues to rotate in the vacuum box by the stored kinetic energy;
- the bicycle can be used to supplement the kinetic energy of the flywheel battery.
- the device when the bicycle goes downhill, the device automatically combines with the bicycle to provide kinetic energy to the flywheel. When the bicycle is traveling uphill or on the ground, the device is automatically separated from the bicycle to reduce the human load.
- the flywheel battery can simultaneously output electrical energy to the external load.
- Figure 1 is a perspective view of the present invention.
- Figure 2 is a perspective view of another angle of Figure 1.
- Figure 3 is an exploded view of a portion of the Figure 2.
- Figure 4 is a schematic view of the present invention when it is uphill.
- Figure 5 is an enlarged view of a portion A of Figure 4.
- Figure 6 is a schematic view of the present invention when it is downhill.
- Figure 7 is an enlarged view of a portion B of Figure 6.
- Figure 8 is a cross-sectional view taken along line DD of Figure 4 .
- Figure 9 is a schematic illustration of the invention in a flat position.
- Figure 10 is an enlarged view of a portion C in Figure 9.
- Figure 11 is a schematic illustration of another embodiment.
- Gravity clutch device (See Figures 1 to 6) This device automatically controls whether to supplement the flywheel battery according to the condition of the bicycle. It includes a mounting bracket 11 and a clip 111, a self-locking mechanism 12, a jack 13 and a weight bar 14; the mounting bracket 11 is fixed to the rear frame 71 of the bicycle by a clip 111.
- the self-locking mechanism 12 is fixed to the mounting frame 11 (see Figs. 6 and 7); the self-locking mechanism includes a slider 121, a steel ball 122, and a spring 123.
- the slider 121 can only move to the left. This is because the steel ball 122 presses the slider 121 against the wedge slit 129, so the slider 121 cannot move to the right, thereby forming a self-locking state.
- the jack 13 pushes the steel ball toward the spring 123, the steel ball 122 no longer presses the slider 121, and the slider 121 can move to the right.
- the movement of the jack 13 is controlled by the weight bar 14.
- the weight bar 14 is hinged to the second shaft 19 on the mounting frame 11, and the upper portion of the weight bar 14 is in intermittent contact with the jack 13.
- the powertrain 2 includes a bracket 21, an external driving device 4 and a flywheel battery 3;
- the outer driving device 4 is disposed outside the vacuum box 33.
- the outer driving device 4 includes a friction wheel 41, a governor 42 and a generator 43, and the friction wheel 41 is connected to the generator 43 through the governor 42; if necessary, the friction wheel 41 and The rear wheel 72 of the bicycle is in contact, whereby the rear wheel 72 of the bicycle drives the friction wheel 41 and the generator 43 to rotate.
- the electric power from the generator is input to the motor/generator 34 in the vacuum box through the wire 35, and the motor/generator 34 drives the flywheel 31 to rotate the stored energy; the outer casing 44 of the generator 43 is fixed to the vacuum box 33.
- the upper portion of the bracket 21 of the powertrain 2 is hinged with the first support shaft 28 on the mounting bracket 11 (see Figs. 1, 2); a portion of the lower portion of the bracket 21 is fixedly coupled to the transmission 42 of the outer drive unit, and the other portion of the lower portion of the bracket 21 is
- the vacuum box 33 is fixed; that is, the components of the powertrain 2 are mounted on the bracket 21, and the bracket 21 is rotated about the first support shaft 28 on the mounting frame 11, and the powertrain 2 is also rotated.
- the bracket 21 is also coupled to the self-locking mechanism 12; thus, the self-locking mechanism 12 can control the powertrain 2 by controlling the bracket 21.
- a bracket 211 (see FIG. 3) is disposed on the bracket 21, and a slider 121 of the self-locking mechanism 12 is provided with a round pin 1211, and the round pin 1211 is located in the sliding slot 211.
- the bracket 21 is rotated, the slider 121 is moved by the round pin 1211.
- the control bracket 21 does not rotate.
- the powertrain 2 is under the action of gravity, around the first axle. 28 turns, the common fork ⁇ 21 and the light of the women's ⁇ 111 light with a small t 90", a total thickness ⁇ 41 contact with the target half of the 5 ⁇ 72, and is driven by the rear wheel 72 of the bicycle;
- the friction wheel 41 has a tendency to leave the rear wheel 72.
- the self-locking mechanism 12 prevents the friction wheel 41 from being separated from the rear wheel 72, that is, the bracket 21 is to be slid by the round pin 1211.
- the block 121 is moved to the right, but since the slider 121 is pressed by the steel ball 122 in the wedge slit 129, the lock bracket 21 cannot be rotated, and thus the friction wheel 41 continues to be in contact with the rear wheel 72 and is driven by the rear wheel 72.
- the friction wheel 41 drives the generator 43 to generate electricity through the transmission 42, and the generated electric power is input to the motor/generator 34 in the vacuum box 33 through the wire 35, and the motor/generator 34 drives the flywheel 31 to rotate and store energy.
- the weight bar 14 when the bicycle is traveling on the ground, the weight bar 14 is rotated by the gravity about the second support shaft 19 in the opposite direction of the rear wheel 72, and the angle between the weight rod 14 and the clip 111 of the mounting bracket.
- the upper portion of the weight bar 14 pushes the ram 13 , and the ram 13 pushes the steel ball 122 in the self-locking mechanism 12 so that the slider 121 in the self-locking mechanism 12 is no longer pressed, the slider 121 and the bracket 21—is released, so that the bracket 21 rotates in the opposite direction of the first support shaft 28 toward the rear wheel 72 under the action of gravity, and the angle between the bracket 21 and the clip 111 of the mounting bracket is a right angle, and the friction of the power assembly 2
- the wheel 41 is separated from the rear wheel 72 such that the generator 43 stops generating electricity.
- the motor/generator 34 in the vacuum box stops driving the flywheel 31.
- the flywheel 31 continues to rotate by the stored kinetic energy.
- the flywheel battery can also be supplemented with energy by using the present invention when driving on a flat surface.
- the method is to adjust the friction wheel 41 to the rear wheel 72 on the ground (see Fig. 11), and then fix the clip 111 to the rear frame 71. In this way, the bicycle can replenish the flywheel battery when driving downhill and on the road. On the uphill, the friction wheel 41 is separated from the rear wheel 72, and the rider's physical strength is no longer consumed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480038781.1A CN105358420B (zh) | 2013-09-18 | 2014-08-28 | 重力控制自行车发电补充飞轮电池能量的装置及使用方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310427134.7A CN103496426A (zh) | 2013-09-18 | 2013-09-18 | 重力控制自行车发电补充飞轮电池能量的装置及使用方法 |
CN201310427134.7 | 2013-09-18 |
Publications (1)
Publication Number | Publication Date |
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WO2015039537A1 true WO2015039537A1 (zh) | 2015-03-26 |
Family
ID=49861723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CN2014/085439 WO2015039537A1 (zh) | 2013-09-18 | 2014-08-28 | 重力控制自行车发电补充飞轮电池能量的装置及使用方法 |
Country Status (2)
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CN (3) | CN103496426A (zh) |
WO (1) | WO2015039537A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015039550A1 (zh) * | 2013-09-18 | 2015-03-26 | 黄捷 | 自然力控制自行车发电补充蓄电池电量的装置 |
CN103501079A (zh) * | 2013-09-18 | 2014-01-08 | 杜文娟 | 自然力控制自行车发电补充蓄电池电量的装置及使用方法 |
WO2015173660A1 (en) | 2014-05-15 | 2015-11-19 | Tekhnelogia Srl | Device for the electric propulsion of a bicycle |
CN105620507A (zh) * | 2016-01-12 | 2016-06-01 | 上海洲跃生物科技有限公司 | 一种真空管道轮轨列车的制动装置 |
Citations (5)
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FR2727376B1 (fr) * | 1994-11-25 | 1997-01-17 | Seb Sa | Derailleur electronique |
CN2571657Y (zh) * | 2002-09-14 | 2003-09-10 | 徐文辉 | 新型自行车 |
US7321218B2 (en) * | 2003-05-19 | 2008-01-22 | Powell D. Nyachoto | Bicycle derailer generator |
FR2946611A1 (fr) * | 2009-06-10 | 2010-12-17 | Jean Claude Fecan | Dispositif amovible permettant de fixer au moins un outil electroportatif telle qu'une perceuse sur une bicyclette pour une aide a la propulsion |
CN103496415A (zh) * | 2013-09-18 | 2014-01-08 | 杜文娟 | 自行车在下坡时的能量给飞轮电池补能的装置及使用方法 |
Family Cites Families (12)
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CN2067678U (zh) * | 1989-06-11 | 1990-12-19 | 谭喜德 | 自行车利用重力势能助动的装置 |
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CN1835141A (zh) * | 2006-03-02 | 2006-09-20 | 刘军 | 机动车防追尾紧急自动制动灯开关 |
CN201086793Y (zh) * | 2006-07-17 | 2008-07-16 | 李书浩 | 节能电动滑板车 |
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US20100314187A1 (en) * | 2008-09-08 | 2010-12-16 | Chuan-Sheng Chen | Electric bicycle |
CN101465574A (zh) * | 2009-01-15 | 2009-06-24 | 孙国繁 | 贮能多功率电机 |
JP2010284044A (ja) * | 2009-06-05 | 2010-12-16 | Shizuoka Univ Of Art & Culture | 電動駆動車 |
CN101992821A (zh) * | 2010-10-21 | 2011-03-30 | 无锡爱迪信光电科技有限公司 | 自发电led自行车前灯 |
CN102420493A (zh) * | 2011-12-16 | 2012-04-18 | 杭州英若飞科技有限公司 | 飞轮电池 |
CN203219103U (zh) * | 2013-04-27 | 2013-09-25 | 东北林业大学 | 两级飞轮储能装置 |
-
2013
- 2013-09-18 CN CN201310427134.7A patent/CN103496426A/zh active Pending
-
2014
- 2014-08-04 CN CN201410377062.4A patent/CN104118523B/zh active Active
- 2014-08-28 WO PCT/CN2014/085439 patent/WO2015039537A1/zh active Application Filing
- 2014-08-28 CN CN201480038781.1A patent/CN105358420B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2727376B1 (fr) * | 1994-11-25 | 1997-01-17 | Seb Sa | Derailleur electronique |
CN2571657Y (zh) * | 2002-09-14 | 2003-09-10 | 徐文辉 | 新型自行车 |
US7321218B2 (en) * | 2003-05-19 | 2008-01-22 | Powell D. Nyachoto | Bicycle derailer generator |
FR2946611A1 (fr) * | 2009-06-10 | 2010-12-17 | Jean Claude Fecan | Dispositif amovible permettant de fixer au moins un outil electroportatif telle qu'une perceuse sur une bicyclette pour une aide a la propulsion |
CN103496415A (zh) * | 2013-09-18 | 2014-01-08 | 杜文娟 | 自行车在下坡时的能量给飞轮电池补能的装置及使用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104118523B (zh) | 2017-12-05 |
CN105358420B (zh) | 2017-11-21 |
CN105358420A (zh) | 2016-02-24 |
CN103496426A (zh) | 2014-01-08 |
CN104118523A (zh) | 2014-10-29 |
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