CN116853045A - Vertical type light-following energy storage charging device - Google Patents
Vertical type light-following energy storage charging device Download PDFInfo
- Publication number
- CN116853045A CN116853045A CN202310984832.0A CN202310984832A CN116853045A CN 116853045 A CN116853045 A CN 116853045A CN 202310984832 A CN202310984832 A CN 202310984832A CN 116853045 A CN116853045 A CN 116853045A
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- supporting frame
- lifting
- charging device
- lifting platform
- photovoltaic
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- 238000004146 energy storage Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000005286 illumination Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/51—Photovoltaic means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a vertical light-following energy-storage charging device, which comprises a supporting frame, a lifting module and a photovoltaic module, wherein the lifting module is arranged on the supporting frame; the lifting module comprises a lifting platform and a clamping mechanism arranged on the lifting platform; the lifting platform can move up and down along a longitudinal track preset on the side surface of the supporting frame, and the upper surface of the lifting platform is provided with a wheel groove corresponding to the front wheel of the electric bicycle in size; the clamping mechanism comprises two clamping plates positioned at two sides of the wheel groove, and the two clamping plates can move inwards or outwards at the same time so as to clamp or loosen the front wheel of the electric bicycle; the photovoltaic module is integrally arranged at the top end of the supporting frame and comprises a plurality of photovoltaic plates, a mounting frame, a sunlight sensor and a stepping motor; the photovoltaic panels are fixedly arranged on the mounting frame, and the mounting frame is rotatably arranged at the top end of the supporting frame through the rotating shaft; the sunlight sensor is used for sensing the current illumination direction, and the stepper motor is used for controlling the whole rotation of mounting bracket and a plurality of photovoltaic board.
Description
Technical Field
The invention relates to the field of electric bicycle charging devices, in particular to a vertical light-following energy-storage charging device.
Background
At present, the shared electric bicycle in China is still in a rapid development period, the overall demand is continuously increased, but partial problems are still not solved or are not completely solved. According to the data, the users of the shared electric bicycle in China are more than three users and mainly face the problems of difficult parking, poor battery continuous voyage, difficult charging and the like. The main reason is that the electric bicycle is larger than the common bicycle in size, a larger operator is convenient to manage, and the electric bicycle is provided with fixed parking points for municipal administration and cleaning requirements, so that the problems of parking and charging troubles are easily encountered at the parts with fewer parking points.
Disclosure of Invention
In order to solve the problems in the background art, the invention adopts the following technical scheme: a vertical light-following energy-storage charging device is used for charging an electric bicycle and comprises a supporting frame, a lifting module and a photovoltaic module;
the lifting module comprises a lifting platform and a clamping mechanism arranged on the lifting platform;
the lifting platform can move up and down along a longitudinal rail preset on the side surface of the supporting frame, and the upper surface of the lifting platform is provided with a wheel groove corresponding to the front wheel of the electric bicycle in size;
the clamping mechanism comprises two clamping plates positioned at two sides of the wheel groove, and the two clamping plates can move inwards or outwards at the same time so as to clamp or loosen the front wheel of the electric bicycle;
the photovoltaic module is integrally arranged at the top end of the supporting frame and comprises a plurality of photovoltaic plates, a mounting rack, a sunlight sensor and a stepping motor;
the photovoltaic panels are fixedly arranged on the mounting frame, and the mounting frame is rotatably arranged at the top end of the supporting frame through a rotating shaft;
the sunlight sensor is used for sensing the current illumination direction, and the stepping motor is used for controlling the mounting frame to integrally rotate with the photovoltaic panels.
In some embodiments, the device further comprises a distribution box arranged beside the supporting frame, wherein a storage battery and a control module are arranged in the distribution box;
the storage battery is electrically connected with the photovoltaic panel to store electric energy generated by photoelectric conversion, and a charging interface for charging an electric bicycle is further arranged on the surface of the distribution box;
the control module is used for realizing the control of the vertical light-following energy-storage charging device according to the user operation or a preset program.
In some embodiments, the clamping mechanism further comprises a clamping motor and a screw;
screw holes corresponding to the screw rods are formed in the two clamping plates, and the screw threads on the two sides of the screw rods are opposite in direction;
the two clamping plates are respectively positioned at two sides of the screw rod and are in threaded fit with the screw rod, and the two clamping plates are both slidably arranged on a transverse track preset above the lifting platform;
the clamping motor is used for controlling the rotation of the screw rod so as to drive the two clamping plates to move along the transverse track.
In some embodiments, a plurality of limit sensors are arranged on the transverse track of the clamping plate and the longitudinal track of the lifting plate, and the limit sensors and the sunlight sensor are electrically connected with the control module.
In some embodiments, the lifting module further comprises a drive mechanism and two sets of transmission mechanisms;
the driving mechanism is arranged at the bottom of the supporting frame and comprises a lifting motor, a worm wheel and a worm;
the two groups of transmission mechanisms are symmetrically arranged at the left side and the right side in the supporting frame, and each group of transmission mechanisms comprises a pulley assembly and a transmission rope;
for any group of transmission mechanisms, one end of the transmission rope is accommodated at the corresponding rope reel, and each rope reel is fixedly connected with the worm wheel through an extended rotating shaft and synchronously rotates;
the output shaft of the lifting motor is fixedly connected with the worm, and the worm is meshed with the worm wheel;
the middle parts of the two driving ropes are wound on the corresponding pulley assemblies, and the other ends of the two driving ropes are fixedly connected with the two sides of the lifting platform respectively.
In some embodiments, the top end of the support frame is also provided with an illumination lamp.
In some embodiments, the four corners of the bottom end of the supporting frame are fixedly provided with supporting corner brackets.
Compared with the prior art, the invention has the beneficial effects that:
according to the vertical type light-following energy storage charging device, the photovoltaic module can realize light-following energy storage, and the benefit of solar energy is maximally converted into electric energy for storage through following adjustment of the angle of the sun, so that an electric bicycle is charged; when in charging, the electric bicycle can be lifted up, thereby saving land space and electricity consumption requirements and simultaneously solving the problems of disordered stopping and disordered placing and difficult manual maintenance; the electric bicycle can be charged immediately after stopping, so that the cost of electricity replacement by personnel is reduced, and the influence on the travel of people is reduced.
Drawings
FIG. 1 is a schematic diagram of a vertical light-following energy-storage charging device according to the present invention;
FIG. 2 is a side view of the electric bicycle of FIG. 1 with the electric bicycle removed;
FIG. 3 is a schematic view of a photovoltaic module;
FIG. 4 is a schematic view of a lift platform and associated structure;
FIG. 5 is an enlarged view of a portion of the area of FIG. 2;
FIG. 6 is a schematic diagram of a drive mechanism;
fig. 7 is a schematic view of the mounting position of the driving mechanism.
Reference numerals illustrate:
1. a lifting platform; 2. wheel grooves; 3. a clamping plate; 4. a distribution box; 5. clamping a motor; 6. a screw rod; 7. a lifting motor; 8. a worm wheel; 9. a worm; 10. a support frame; 11. a pulley assembly; 12. a driving rope; 13. rope reel; 14. supporting the corner brace; 20. a photovoltaic module; 21. a photovoltaic panel; 22. a mounting frame; 23. a sunlight sensor; 24. a stepper motor.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present invention easy to understand, the following further describes how the present invention is implemented with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 3, the invention provides a vertical type light-following energy-storage charging device for charging an electric bicycle, which comprises a supporting frame 10, a lifting module and a photovoltaic module 20; the lifting module comprises a lifting platform 1 and a clamping mechanism arranged on the lifting platform 1; the lifting platform 1 can move up and down along a longitudinal track preset on the side surface of the supporting frame 10, and the upper surface of the lifting platform 1 is provided with a wheel groove 2 corresponding to the front wheel of the electric bicycle in size; the clamping mechanism comprises two clamping plates 3 positioned on two sides of the wheel groove 2, and the two clamping plates 3 can move inwards or outwards simultaneously so as to clamp or loosen the front wheel of the electric bicycle; the photovoltaic module 20 is integrally arranged at the top end of the supporting frame 10, and the photovoltaic module 20 comprises a plurality of photovoltaic panels 21, a mounting frame 22, a sunlight sensor 23 and a stepping motor 24; the photovoltaic panels 21 are fixedly arranged on the mounting frame 22, and the mounting frame 22 is rotatably arranged at the top end of the supporting frame 10 through a rotating shaft; the sunlight sensor 23 is used for sensing the current illumination direction, and the stepper motor 24 is used for controlling the mounting frame 22 to integrally rotate with the photovoltaic panels 21.
According to the vertical type light-following energy storage charging device provided by the invention, the photovoltaic module 20 can realize light-following energy storage, and the benefit of solar energy is maximally converted into electric energy for storage by following the adjustment of the angle of the sun, so that an electric bicycle is charged; referring to fig. 1, the electric bicycle can be raised during charging, so that the land space and electricity consumption requirements are saved, and the problems of disordered parking and difficult manual maintenance are solved; the electric bicycle can be charged immediately after stopping, so that the cost of electricity replacement by personnel is reduced, and the influence on the travel of people is reduced.
Preferably, the vertical light-following energy-storage charging device also comprises a distribution box 4 arranged beside the supporting frame 10, and a storage battery and a control module are arranged in the distribution box 4; the storage battery is electrically connected with the photovoltaic panel 21 to store electric energy generated by photoelectric conversion, and a charging interface for charging an electric bicycle is further arranged on the surface of the distribution box 4; the control module is used for realizing the control of the vertical light-following energy-storage charging device according to the user operation or a preset program.
The control module of the distribution box 4 can adopt the existing PLC main control system, can be matched with a mobile phone app of a user, works under the operation of the user, and can also automatically complete part of control functions by combining with a sensor. In addition, the control module can automatically detect the electric quantity of the storage battery, and if the electric quantity of the storage battery is insufficient due to insufficient power generation of the photovoltaic module 20, the circuit can be automatically switched, and the electric power is accessed to charge the electric bicycle. It is understood that these functions are all realized by those skilled in the art using conventional technical means in the art, and are not described in detail herein.
With further reference to fig. 4, the clamping mechanism preferably further comprises a clamping motor 5 and a screw 6; screw holes corresponding to the screw rods 6 are formed in the two clamping plates 3, and the directions of the screw threads on the two sides of the screw rods 6 are opposite; the two clamping plates 3 are respectively positioned at two sides of the screw rod 6 and are in threaded fit with the screw rod 6, and the two clamping plates 3 are slidably arranged on a transverse track preset above the lifting platform 1; the clamping motor 5 is used for controlling the rotation of the screw rod 6 so as to drive the two clamping plates 3 to move along the transverse track.
It will be appreciated that, because of the opposite directions of the threads on both sides of the screw 6, the two clamping plates 3 can only move simultaneously in opposite directions or vice versa, so as to clamp or unclamp the front wheel of the electric bicycle.
Preferably, a plurality of limit sensors are arranged on the transverse track of the clamping plate 3 and the longitudinal track of the lifting plate, and the limit sensors and the sunlight sensor 23 are electrically connected with the control module.
It can be appreciated that the limit sensor can be used to transmit a PLC signal to the control module when sensing the movement of the clamping plate 3 or the lifting platform 1 to a preset position, and the control module controls the corresponding motor to automatically switch the working state. In addition, the control module can automatically calculate the signals collected by the sunlight sensor 23 to obtain illumination angle information, so as to control the stepper motor 24 to automatically work to adjust the orientation of the photovoltaic panel 21, and realize automatic tracking of solar rays.
With further reference to fig. 5-7, the lifting module preferably further comprises a drive mechanism and two sets of transmission mechanisms; the driving mechanism is arranged at the bottom of the supporting frame 10 and comprises a lifting motor 7, a worm wheel 8 and a worm 9; two groups of transmission mechanisms are symmetrically arranged on the left side and the right side in the supporting frame 10, and each group of transmission mechanism comprises a pulley assembly 11 and a transmission rope 12; for any group of transmission mechanisms, one end of a transmission rope 12 is accommodated at a corresponding rope reel 13, and each rope reel 13 is fixedly connected with the worm wheel 8 through an extended rotating shaft and synchronously rotates; an output shaft of the lifting motor 7 is fixedly connected with a worm 9, and the worm 9 is meshed with a worm wheel 8; the middle parts of the two driving ropes 12 are wound on the corresponding pulley assemblies 11, and the other ends of the two driving ropes 12 are fixedly connected with the two sides of the lifting platform 1 respectively.
It will be appreciated that the use of worm wheel 8, worm 9 and related devices to drive the lifting platform 1 can increase its load carrying capacity by increasing the gear ratio and slowing down. The reverse self-locking can be realized as long as the lead angle of the worm wheel 8 and worm 9 structure is smaller than the equivalent friction angle between the engaged wheel teeth, so that the worm wheel 8 can only be driven by the worm 9, and the worm 9 can not be driven by the worm wheel 8, thereby ensuring the stability and safety of the lifting process of the lifting platform 1.
In a specific embodiment, each pulley assembly 11 may include two movable pulleys and two fixed pulleys located on the side of the supporting frame 10 as shown in fig. 5, and fixed pulleys located at the corners of the bottom of the supporting frame 10 as shown in fig. 7, where the fixed pulleys play a role in changing the direction of the driving rope 12, and the movable pulleys play a role in saving labor, so as to reduce the tension required by the lifting motor 7, and effectively improve the driving stability of the lifting motor 7, so that the lifting process of the lifting platform 1 is safer and more reliable. The specific structure and principle thereof are common knowledge in the art and are not described in detail herein.
In addition, referring to fig. 4, the lifting platform 1 may be a frame type integral structure including two side plates, the corresponding longitudinal rail during lifting motion may be a side bar of the supporting frame 10 itself, and a plurality of pulleys matched with the side bar of the supporting frame 10 are disposed in the frame type lifting platform 1; when the lifting platform 1 moves up and down, the lifting motor 7 drives the driving rope 12 to pull the lifting platform 1, so that the lifting platform 1 integrally slides along the side rods of the supporting frame 10. Of course, other existing structures of the lifting platform 1 and the related driving mechanism and transmission mechanism can be adopted, so long as the lifting platform 1 can be lifted according to the requirement, so as to raise/lower the electric bicycle.
Preferably, a lighting lamp (not shown in the figure) is also mounted on the top end of the supporting frame 10, the lighting lamp is also powered by a storage battery, and the vertical light-following energy-storage charging device can also play a role in lighting at night besides charging an electric bicycle.
Preferably, the support corner brackets 14 are fixedly installed at the four corners of the bottom end of the support frame 10 to improve the stability of the support frame 10. In addition, the surface of the support frame 10 may be sprayed with an anti-rust and anti-corrosion coating to extend its useful life.
When the vertical light-following energy-storage charging device is particularly applied, the size of the wheel groove 2 can be matched with a sharing electric bicycle of a corresponding model. The whole device can be arranged in places such as urban public places, commercial areas, scenic spots, schools, factories and the like where centralized parking is needed. The vertical type light-following energy-storage charging device can better manage and maintain the vehicles, effectively avoid the problems of random parking, road occupation and the like, and provide more standard and convenient shared electric bicycle service.
And, this vertical energy storage charging device that catches after light can combine the use with corresponding cell-phone app, when needing to return, push up the electric bicycle on lift platform 1 and make the front wheel be located behind the wheel groove 2, through app sweep sign indicating number or other operations, two clamping plates 3 self-holding front wheel, then lift platform 1 rises in order to stand the vehicle, then connect the interface that charges and can begin to charge. When the electric bicycle is needed, the lifting platform 1 can be automatically lowered through the app code scanning or other operations, the front wheels are automatically loosened by the two clamping plates 3, and then the user can push out the electric bicycle and start to use.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (7)
1. The vertical light-following energy-storage charging device is used for charging an electric bicycle and is characterized by comprising a supporting frame (10), a lifting module and a photovoltaic module (20);
the lifting module comprises a lifting platform (1) and a clamping mechanism arranged on the lifting platform (1);
the lifting platform (1) can move up and down along a longitudinal track preset on the side surface of the supporting frame (10), and a wheel groove (2) corresponding to the front wheel of the electric bicycle is formed in the upper surface of the lifting platform (1);
the clamping mechanism comprises two clamping plates (3) positioned at two sides of the wheel groove (2), and the two clamping plates (3) can move inwards or outwards simultaneously so as to clamp or loosen the front wheel of the electric bicycle;
the photovoltaic module (20) is integrally arranged at the top end of the supporting frame (10), and the photovoltaic module (20) comprises a plurality of photovoltaic plates (21), a mounting frame (22), a sunlight sensor (23) and a stepping motor (24);
the photovoltaic panels (21) are fixedly arranged on the mounting frame (22), and the mounting frame (22) is rotatably arranged at the top end of the supporting frame (10) through a rotating shaft;
the sunlight sensor (23) is used for sensing the current illumination direction, and the stepping motor (24) is used for controlling the mounting frame (22) to integrally rotate with the photovoltaic panels (21).
2. The vertical light-following energy-storage charging device according to claim 1, further comprising a distribution box (4) arranged beside the supporting frame (10), wherein a storage battery and a control module are arranged in the distribution box (4);
the storage battery is electrically connected with the photovoltaic panel (21) so as to store electric energy generated by photoelectric conversion, and a charging interface for charging an electric bicycle is also arranged on the surface of the distribution box (4);
the control module is used for realizing the control of the vertical light-following energy-storage charging device according to the user operation or a preset program.
3. The vertical light-following energy-storage charging device according to claim 2, wherein the clamping mechanism further comprises a clamping motor (5) and a screw rod (6);
screw holes corresponding to the screw rods (6) are formed in the two clamping plates (3), and the screw threads on the two sides of the screw rods (6) are opposite in direction;
the two clamping plates (3) are respectively positioned at two sides of the screw rod (6) and are in threaded fit with the screw rod (6), and the two clamping plates (3) are both slidably arranged on a transverse track preset above the lifting platform (1);
the clamping motor (5) is used for controlling the rotation of the screw rod (6) so as to drive the two clamping plates (3) to move along the transverse track.
4. The vertical light-following energy-storage charging device according to claim 3, wherein a plurality of limit sensors are arranged on the transverse track of the clamping plate (3) and the longitudinal track of the lifting plate, and the limit sensors and the sunlight sensor (23) are electrically connected with the control module.
5. The vertical light-following energy-storage charging device according to claim 1, wherein the lifting module further comprises a driving mechanism and two groups of transmission mechanisms;
the driving mechanism is arranged at the bottom of the supporting frame (10) and comprises a lifting motor (7), a worm wheel (8) and a worm (9);
two groups of transmission mechanisms are symmetrically arranged at the left side and the right side in the supporting frame (10), and each group of transmission mechanisms comprises a pulley assembly (11) and a transmission rope (12);
for any group of transmission mechanisms, one end of the transmission rope (12) is accommodated at a corresponding rope reel (13), and each rope reel (13) is fixedly connected with the worm wheel (8) through an extended rotating shaft and synchronously rotates;
an output shaft of the lifting motor (7) is fixedly connected with the worm (9), and the worm (9) is meshed with the worm wheel (8);
the middle parts of the two driving ropes (12) are wound on the corresponding pulley assemblies (11), and the other ends of the two driving ropes (12) are fixedly connected with the two sides of the lifting platform (1) respectively.
6. The vertical light-following energy-storage charging device according to claim 1, characterized in that the top end of the supporting frame (10) is also provided with a lighting lamp.
7. The vertical light-following energy-storage charging device according to claim 1, wherein supporting corner brackets (14) are fixedly arranged at four corners of the bottom end of the supporting frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310984832.0A CN116853045A (en) | 2023-08-07 | 2023-08-07 | Vertical type light-following energy storage charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310984832.0A CN116853045A (en) | 2023-08-07 | 2023-08-07 | Vertical type light-following energy storage charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116853045A true CN116853045A (en) | 2023-10-10 |
Family
ID=88236013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310984832.0A Pending CN116853045A (en) | 2023-08-07 | 2023-08-07 | Vertical type light-following energy storage charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116853045A (en) |
-
2023
- 2023-08-07 CN CN202310984832.0A patent/CN116853045A/en active Pending
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