CN113264144A - Self-charging auxiliary equipment of electric vehicle - Google Patents
Self-charging auxiliary equipment of electric vehicle Download PDFInfo
- Publication number
- CN113264144A CN113264144A CN202110811730.XA CN202110811730A CN113264144A CN 113264144 A CN113264144 A CN 113264144A CN 202110811730 A CN202110811730 A CN 202110811730A CN 113264144 A CN113264144 A CN 113264144A
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- electric vehicle
- wall
- auxiliary
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
-
- 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
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an electric vehicle self-charging auxiliary device which comprises a vehicle front wheel, a vehicle frame table and a vehicle hub, wherein a rotating shaft is fixedly connected to the rotating center of the vehicle front wheel, two ends of the rotating shaft are rotatably connected with the vehicle frame table through bearings, an auxiliary box is arranged on one side of the rotating shaft, which is positioned between the vehicle front wheel and the vehicle frame table, a connecting hole penetrates through the inner wall of the auxiliary box, the size of the connecting hole is matched with that of the rotating shaft, a detection ring is fixedly connected to the inner wall of the auxiliary box, the inner diameter of the detection ring is matched with the rotating shaft, so that the detection ring is rotatably connected with the rotating shaft, a driving structure is arranged in the detection ring, and an auxiliary function structure is arranged in. Has the advantages that: the effect of charging the capacitor is realized by taking spontaneous vibration as power, the electric energy is stored by the capacitor charging capacitor, the effect of spontaneously converting mechanical energy into electric energy is realized, and the electric energy loss caused by obstacle overcoming of the electric vehicle is utilized.
Description
Technical Field
The invention relates to the technical field of electric vehicle power, in particular to self-charging auxiliary equipment of an electric vehicle.
Background
The electric vehicle uses a battery as an energy source, converts electric energy into mechanical energy to move through components such as a controller and a motor, and controls the current to change the speed.
Through search, the chinese authorization No. CN110920799B discloses an electric vehicle power device, which comprises a power box, wherein a storage battery is fixedly installed on an upper end wall of the power box, a motor is fixedly connected to a lower end of the storage battery, a charging assembly is arranged on a left side of the storage battery, when the device is in operation, a transmission ratio is changed to keep the electric vehicle running at the same speed as a flat road, the storage battery does not work all the time to save electric quantity, when braking, kinetic energy is converted into electric energy to charge the storage battery, so that the electric vehicle can run for a longer distance, through analysis, although the function of saving power supply is solved on the surface of the prior art, in fact, the mechanical energy for charging comes from the electric energy input of the storage battery, in other words, the storage battery converts the electric energy into the mechanical energy and then converts the mechanical energy into the electric energy during the process, which not only can not charge continuously, but also consumes the electric energy during the energy conversion, and affects the maximum running distance of the electric vehicle, meanwhile, the process cannot be based on the above, and the invention designs the self-charging auxiliary equipment of the electric vehicle.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a self-charging auxiliary device for an electric vehicle.
The utility model provides an electric motor car self-charging auxiliary assembly, includes plantago wheel and pallet and car hub, the centre of rotation fixedly connected with pivot of plantago wheel, the both ends of pivot all rotate with the pallet through the bearing and are connected, the part that one side of pivot is located between plantago wheel and the pallet is provided with the assistance case, the inner wall of assistance case runs through and is provided with the connecting hole, the size of a dimension and the pivot of connecting hole cooperate, the inner wall fixedly connected with of assistance case detects the ring, the internal diameter that detects the ring cooperatees with the pivot and makes detection ring rotate with the pivot and be connected, be provided with the drive structure in the detection ring, be provided with the auxiliary function structure in the assistance case.
Further, drive structure includes automatically controlled subassembly, automatically controlled subassembly includes first conducting strip, second conducting strip, circuit breaker and electric capacity charging circuit, automatically controlled subassembly sets up inside the cavity that the detection ring was seted up, be equipped with the conducting liquid that is no longer than 1/2 heights in the cavity, conducting liquid is connected with automatically controlled subassembly electricity, first conducting strip and second conducting strip are fixed the inner wall that sets up at the cavity respectively, first conducting strip and second conducting strip are located the 1/2 high department that detects the ring.
Further, assist a plurality of first springs of bottom fixedly connected with of case, it is a plurality of the first connecting plate of the common fixedly connected with in top of first spring, the fixed second connecting plate that is provided with in top of first connecting plate, the fixed piezoelectric patches that are provided with in bottom of second connecting plate, the bottom fixedly connected with insulating piece of piezoelectric patches, first connecting plate and second connecting plate all adopt the metallic conductor material, first connecting plate and second connecting plate are connected with the electric capacity charging circuit electricity respectively.
Further, the inner wall of the auxiliary box is vertically and fixedly connected with a sealing plate, the sealing plate is horizontally and fixedly provided with a fixed plate, a movable plate is connected to the upper portion of the fixed plate in a sliding mode, evaporation liquid with a lower boiling point is arranged between the fixed plate and the movable plate, the first connecting plate penetrates through the inner wall of the sealing plate in a sealing mode and is arranged in the evaporation liquid in a soaking mode, the top of the movable plate is fixedly connected with a second spring, and the top of the second spring is fixedly connected with a transverse pipe.
Further, the both ends of violently managing run through the both sides inner wall of assisting the case respectively and communicate with the external world, the bottom intercommunication of violently managing is provided with the standpipe, the bottom of standpipe run through the inner wall of fixed plate and rather than fixed connection, the below of standpipe is provided with the intake pipe, the sealed diapire that runs through the assistance case of intake pipe and communicates with the external world, intake pipe and the junction sealing connection of assisting the case have the check valve.
Furthermore, a piston is connected in the vertical pipe in a sealing and sliding mode, an airflow channel is formed in the piston, a check valve is connected at the joint of the airflow channel and the piston in a sealing mode, a support is fixedly connected to the bottom of the piston, and the other end of the support is fixedly connected with the bottom of the movable plate.
Furthermore, an electromagnetic valve is arranged at the joint of the vertical pipe and the transverse pipe, the electromagnetic valve is electrically connected with the electric control assembly, the air inlet pipe and the one-way valve connected in the air flow passage only allow air to flow along the external inflow direction, and the electromagnetic valve is a three-position three-way electromagnetic valve.
Compared with the prior art, the invention has the advantages that:
1: the effect of generating the capacitor by the piezoelectric is realized by taking the spontaneous vibration as power, the effect of spontaneously converting the mechanical energy into the electric energy is realized, the electric energy loss caused by the obstacle overcoming of the electric vehicle is utilized, and the part of the energy is charged into the power supply of the electric vehicle through the charging circuit, so that the maximum driving distance of the electric vehicle is increased.
2: through the action of gravity, the external driving road condition is detected, and auxiliary power work and auxiliary braking work are performed spontaneously in the processes of ascending and descending.
3: by utilizing the thermal evaporation and the pneumatic transmission of the low-boiling point evaporating liquid, the transmission threshold value and the energy transmission loss are reduced, and the auxiliary power and the auxiliary braking resistance are reduced at the same time.
Drawings
Fig. 1 is an external view of a self-charging auxiliary device of an electric vehicle according to the present invention;
fig. 2 is an external view of an auxiliary box in the self-charging auxiliary device of the electric vehicle according to the present invention;
fig. 3 is an internal view of a first view angle of an auxiliary box in the self-charging auxiliary device of the electric vehicle according to the present invention;
FIG. 4 is an internal view of a second view of an auxiliary box of the self-charging auxiliary device for an electric vehicle according to the present invention;
fig. 5 is a half-sectional view of a first view angle of an auxiliary box in the self-charging auxiliary device of the electric vehicle according to the present invention;
FIG. 6 is a second perspective half-sectional view of an auxiliary box of the self-charging auxiliary device of an electric vehicle according to the present invention;
fig. 7 is an enlarged schematic view of a portion a of the self-charging auxiliary device for an electric vehicle according to the present invention.
In the figure: 1 front wheel, 2 frame platforms, 3 car hubs, 4 pivots, 5 auxiliary box, 6 connecting holes, 7 detection rings, 8 cavities, 9 first conducting strips, 10 second conducting strips, 11 first springs, 12 first connecting plates, 13 second connecting plates, 14 piezoelectric patches, 15 insulating patches, 16 sealing plates, 17 fixing plates, 18 movable plates, 19 second springs, 20 horizontal pipes, 21 vertical pipes, 22 air inlet pipes, 23 pistons, 24 supports, 25 electromagnetic valves and 26 airflow channels.
Detailed Description
Referring to fig. 1-3, an electric motor car auxiliary assembly that charges certainly, including plantago wheel 1 and ride frame 2 and car hub 3, the centre of rotation fixedly connected with pivot 4 of plantago wheel 1, the both ends of pivot 4 all rotate with ride frame 2 through the bearing and are connected, the part that one side of pivot 4 is located between plantago wheel 1 and ride frame 2 is provided with assistance case 5, the inner wall of assistance case 5 runs through and is provided with connecting hole 6, the size of a dimension of connecting hole 6 cooperatees with pivot 4, the inner wall fixedly connected with of assistance case 5 detects ring 7, the internal diameter that detects ring 7 cooperatees with pivot 4 makes detection ring 7 rotate with pivot 4 and is connected, be provided with the drive structure in the detection ring 7, be provided with the auxiliary function structure in the assistance case 5.
Referring to fig. 4-5, the driving structure includes an electric control assembly, the electric control assembly includes a first conductive plate 9, a second conductive plate 10, a circuit breaker and a capacitor charging circuit, the electric control assembly is disposed inside a cavity 8 formed in the detection ring 7, a conductive liquid having a height not exceeding 1/2 is filled in the cavity 8, the conductive liquid is electrically connected to the electric control assembly, the first conductive plate 9 and the second conductive plate 10 are respectively and fixedly disposed on the inner wall of the cavity 8, the first conductive plate 9 and the second conductive plate 10 are located at a position of 1/2 of the detection ring 7, so that when the detection ring 7 is tilted on both sides, the conductive liquid is respectively connected to the first conductive plate 9 and the second conductive plate 10 under the action of gravity, the bottom of the auxiliary box 5 is fixedly connected to a plurality of first springs 11, the tops of the plurality of first springs 11 are jointly and fixedly connected to a first connection plate 12, a second connection plate 13 is fixedly disposed above, the first connecting plate 12 and the second connecting plate 13 are close to each other, so that when the electric vehicle vibrates, under the action of the first spring 11, the first connecting plate 12 moves upwards, the piezoelectric sheet 14 is fixedly arranged at the bottom of the second connecting plate 13, the insulating sheet 15 is fixedly connected to the bottom of the piezoelectric sheet 14, the insulating sheet 15 is used for insulating the piezoelectric sheet 14 from the first connecting plate 12, the first connecting plate 12 and the second connecting plate 13 are made of metal conductor materials, the first connecting plate 12 and the second connecting plate 13 are respectively electrically connected with a capacitor charging circuit, when an electric potential difference exists between the first connecting plate 12 and the second connecting plate 13, the electric potential difference is charged into a capacitor battery of the electric vehicle in an electric control assembly through the capacitor charging circuit, the battery capacity of the electric vehicle is improved, and electric energy loss caused by obstacle crossing of the battery in the driving process is reduced.
Referring to fig. 6-7, a sealing plate 16 is vertically and fixedly connected to the inner wall of the auxiliary box 5, a fixing plate 17 is horizontally fixed to the sealing plate 16, a movable plate 18 is slidably connected to the upper portion of the fixing plate 17, an evaporation liquid with a lower boiling point is disposed between the fixing plate 17 and the movable plate 18, and has a characteristic of thermal evaporation, gas generated by the evaporation liquid generates air pressure on the movable plate 18 and pushes the movable plate 18 to move upward, the first connecting plate 12 penetrates through the inner wall of the sealing plate 16 in a sealing manner and is immersed in the evaporation liquid, when a circuit of the first connecting plate 12 is conducted, a charging heating resistor heats the evaporation liquid, a second spring 19 is fixedly connected to the top of the movable plate 18, a horizontal pipe 20 is fixedly connected to the top of the second spring 19, two ends of the horizontal pipe 20 respectively penetrate through the inner walls on both sides of the auxiliary box 5 and are communicated with the outside, a vertical pipe 21 is communicated with the bottom of the horizontal pipe 20, the bottom of standpipe 21 runs through the inner wall of fixed plate 17 and rather than fixed connection, and the below of standpipe 21 is provided with intake pipe 22, and intake pipe 22 is sealed to run through the diapire of auxiliary tank 5 and communicates with the external world, and intake pipe 22 and auxiliary tank 5's junction sealing connection have a check valve, control gas flow direction.
A piston 23 is connected in the vertical tube 21 in a sealing and sliding manner, an airflow channel 26 is formed in the piston 23, a one-way valve is connected at the joint of the airflow channel 26 and the piston 23 in a sealing manner, a support 24 is fixedly connected to the bottom of the piston 23, the other end of the support 24 is fixedly connected to the bottom of the movable plate 18, the piston 23 can move along with the movable plate 18 through the support 24 when the movable plate 18 moves, an electromagnetic valve 25 is arranged at the joint of the vertical tube 21 and the transverse tube 20, the electromagnetic valve 25 is electrically connected with the electronic control assembly, the air inlet tube 22 and the one-way valve connected in the airflow channel 26 only allow air to flow in the external inflow direction, so that when the piston 23 reciprocates, the external air is output upwards, and the electromagnetic valve 25 is a three-position three-way electromagnetic valve, so that three working states are achieved.
In the case of electric vehicle driving, the generation of vibration of a certain frequency across obstacles is inevitable, and the process will consume the electric energy of the electric vehicle power source, thereby affecting the maximum driving distance of the electric vehicle, while in the use of the present invention, the battery of the electric vehicle is a capacitor battery, during the vibration process, the first connecting plate 12 will act on the insulating plate 15 through the first spring 11, so that the insulating plate 15 will generate periodic pressure on the piezoelectric plate 14, and the piezoelectric plate 14 will generate a potential difference between the first connecting plate 12 and the second connecting plate 13, and form a double-layer capacitor, and the first connecting plate 12 and the second connecting plate 13 will transmit their own electric energy into the capacitor battery through a capacitor charging circuit, thereby realizing the charging process of the capacitor battery, which has the advantage that the electric energy overcoming the obstacles is partially utilized and stored for improving the maximum driving distance of the electric vehicle, and reduce the power consumption;
when the electric vehicle moves up and down slopes, the detection ring 7 inclines at two sides, and the conductive liquid keeps in place under the action of gravity, the inclined detection ring 7 enables the conductive liquid to be respectively connected with the first conductive sheet 9 or the second conductive sheet 10, the first conductive sheet 9 and the second conductive sheet 10 are respectively connected with two working circuits in the electromagnetic valve 25, so that one side of the transverse pipe 20 is communicated with the vertical pipe 21, at the moment, the circuit of the first connecting plate 12 in the evaporated liquid is conducted, so that the evaporated liquid is heated and evaporated, the movable plate 18 is pushed to move upwards and reset under the action of the spring, and then the piston 23 moves upwards under the action of the air pressure of the evaporated liquid continuously, so that the periodic movement process is realized, and the process is driven by the bracket 24 to make the piston 23 move back and forth, so that the gas is pushed to move in a single direction under the action of the air flow passage 26 and the one-way valve, so that the upward slope and downward slope are respectively realized, the effect of the gas discharging along different ends of the transverse pipe 20 assists in performing power and braking operations, and saves electric energy.
Claims (7)
1. The utility model provides an electric motor car auxiliary assembly that charges, includes plantago wheel (1) and frame platform (2) and car hub (3), its characterized in that, the centre of rotation fixedly connected with pivot (4) of plantago wheel (1), the both ends of pivot (4) all are rotated with frame platform (2) through the bearing and are connected, the part that one side of pivot (4) is located between plantago wheel (1) and frame platform (2) is provided with auxiliary box (5), the inner wall of auxiliary box (5) runs through and is provided with connecting hole (6), the size of a dimension of connecting hole (6) cooperatees with pivot (4), the inner wall fixedly connected with of auxiliary box (5) detects ring (7), the internal diameter that detects ring (7) cooperatees with pivot (4) makes detection ring (7) rotate with pivot (4) and is connected, be provided with the drive structure in detecting ring (7), an auxiliary function structure is arranged in the auxiliary box (5).
2. The self-charging auxiliary device of the electric vehicle as claimed in claim 1, wherein the driving structure comprises an electric control assembly, the electric control assembly comprises a first conductive sheet (9), a second conductive sheet (10), a circuit breaker and a capacitor charging circuit, the electric control assembly is arranged in a cavity (8) formed in the detection ring (7), a conductive liquid with a height not exceeding 1/2 is filled in the cavity (8), the conductive liquid is electrically connected with the electric control assembly, the first conductive sheet (9) and the second conductive sheet (10) are respectively and fixedly arranged on the inner wall of the cavity (8), and the first conductive sheet (9) and the second conductive sheet (10) are positioned at a height 1/2 of the detection ring (7).
3. The self-charging auxiliary device for the electric vehicle as recited in claim 2, wherein a plurality of first springs (11) are fixedly connected to the bottom of the auxiliary box (5), a plurality of first connecting plates (12) are fixedly connected to the tops of the first springs (11) together, a second connecting plate (13) is fixedly arranged above the first connecting plate (12), a piezoelectric plate (14) is fixedly arranged at the bottom of the second connecting plate (13), an insulating plate (15) is fixedly connected to the bottom of the piezoelectric plate (14), the first connecting plate (12) and the second connecting plate (13) are made of metal conductor materials, and the first connecting plate (12) and the second connecting plate (13) are respectively electrically connected with a capacitor charging circuit.
4. The self-charging auxiliary device for the electric vehicle as claimed in claim 3, wherein a sealing plate (16) is fixedly connected to the inner wall of the auxiliary box (5) vertically, a fixed plate (17) is horizontally fixed on the sealing plate (16), a movable plate (18) is slidably connected to the upper side of the fixed plate (17), an evaporated liquid with a lower boiling point is arranged between the fixed plate (17) and the movable plate (18), the first connecting plate (12) penetrates through the inner wall of the sealing plate (16) in a sealing manner and is arranged in the evaporated liquid in a soaking manner, a second spring (19) is fixedly connected to the top of the movable plate (18), and a transverse pipe (20) is fixedly connected to the top of the second spring (19).
5. The self-charging auxiliary device for the electric vehicle as claimed in claim 4, wherein two ends of the horizontal pipe (20) respectively penetrate through inner walls of two sides of the auxiliary box (5) and are communicated with the outside, a vertical pipe (21) is communicated with the bottom of the horizontal pipe (20), the bottom of the vertical pipe (21) penetrates through the inner wall of the fixing plate (17) and is fixedly connected with the inner wall, an air inlet pipe (22) is arranged below the vertical pipe (21), the air inlet pipe (22) penetrates through the bottom wall of the auxiliary box (5) in a sealing mode and is communicated with the outside, and a one-way valve is connected to the joint of the air inlet pipe (22) and the auxiliary box (5) in a sealing mode.
6. The self-charging auxiliary device for the electric vehicle as recited in claim 5, wherein a piston (23) is connected in the vertical tube (21) in a sliding and sealing manner, an airflow channel (26) is formed in the piston (23), a one-way valve is connected at the joint of the airflow channel (26) and the piston (23) in a sealing manner, a bracket (24) is fixedly connected to the bottom of the piston (23), and the other end of the bracket (24) is fixedly connected to the bottom of the movable plate (18).
7. The self-charging auxiliary device for the electric vehicle as claimed in claim 6, wherein a solenoid valve (25) is arranged at the joint of the vertical pipe (21) and the transverse pipe (20), the solenoid valve (25) is electrically connected with an electronic control component, the one-way valves connected in the air inlet pipe (22) and the air flow passage (26) only allow air to flow in the external inflow direction, and the solenoid valve (25) is a three-position three-way solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110811730.XA CN113264144A (en) | 2021-07-19 | 2021-07-19 | Self-charging auxiliary equipment of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110811730.XA CN113264144A (en) | 2021-07-19 | 2021-07-19 | Self-charging auxiliary equipment of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113264144A true CN113264144A (en) | 2021-08-17 |
Family
ID=77236763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110811730.XA Pending CN113264144A (en) | 2021-07-19 | 2021-07-19 | Self-charging auxiliary equipment of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113264144A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1603155A (en) * | 2004-11-08 | 2005-04-06 | 西安交通大学 | Automobile vibrational energy piezo-electric generating method and system |
| CN101026316A (en) * | 2006-02-17 | 2007-08-29 | 新电源系统株式会社 | Charging apparatus for capacitor storage type power source and discharging apparatus for capacitor storage type power source |
| CN102738884A (en) * | 2011-04-07 | 2012-10-17 | 陈友余 | Pressure self power generating-charging technology for pure electric driving vehicle |
| CN111691924A (en) * | 2020-07-16 | 2020-09-22 | 北京工业大学 | External heating type pump-free self-compression organic Rankine cycle system |
| CN112977684A (en) * | 2021-03-17 | 2021-06-18 | 扬州大学 | Battery car warning and locking device based on piezoelectric device |
-
2021
- 2021-07-19 CN CN202110811730.XA patent/CN113264144A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1603155A (en) * | 2004-11-08 | 2005-04-06 | 西安交通大学 | Automobile vibrational energy piezo-electric generating method and system |
| CN101026316A (en) * | 2006-02-17 | 2007-08-29 | 新电源系统株式会社 | Charging apparatus for capacitor storage type power source and discharging apparatus for capacitor storage type power source |
| CN102738884A (en) * | 2011-04-07 | 2012-10-17 | 陈友余 | Pressure self power generating-charging technology for pure electric driving vehicle |
| CN111691924A (en) * | 2020-07-16 | 2020-09-22 | 北京工业大学 | External heating type pump-free self-compression organic Rankine cycle system |
| CN112977684A (en) * | 2021-03-17 | 2021-06-18 | 扬州大学 | Battery car warning and locking device based on piezoelectric device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210201769U (en) | Solar panel accommodating and adjusting device for new energy automobile | |
| CN106627022B (en) | The control method of Vehicle Semi-active Suspension System with vibration energy regeneration function | |
| CN207388788U (en) | A kind of damp adjustable self energizing type active suspension actuator of electric | |
| CN1370926A (en) | Electrically driven vehicle device to collecting vibration-reducing energy and converting inti electric energy and its method | |
| CN113264144A (en) | Self-charging auxiliary equipment of electric vehicle | |
| CN110696579B (en) | Gear-rack type semi-active energy-feedback suspension actuator and energy recovery control method thereof | |
| CN106143122A (en) | A kind of Pneumatic automobile | |
| WO2016169017A1 (en) | Pneumatic automobile | |
| CN111674282A (en) | Automatic electric automobile charging garage based on Internet of things | |
| CN2405795Y (en) | Electric automobile of series hybrid powder | |
| CN101875294B (en) | Oil-electric vehicle | |
| CN107618377A (en) | Electric automobile increases journey power set | |
| CN107299871B (en) | Oil saving device for recycling shaking energy of oil in vehicle-mounted oil tank | |
| CN205185887U (en) | Automatic continuation of journey electric motor car | |
| CN112412719A (en) | Garage entry is from operation system based on deceleration strip energy recuperation | |
| CN203766540U (en) | Automatic lifting type solar charging vehicle | |
| CN206087156U (en) | Electronic booster of bicycle and bicycle | |
| CN206202000U (en) | A kind of electric motor car descending potential energy reclaims gas-to electricity device | |
| CN2654418Y (en) | Variable speed solar energy power vehicle | |
| CN205951745U (en) | Super capacitor electric automobile | |
| CN206544469U (en) | A kind of electric sanitation cart | |
| CN206141323U (en) | Hybrid vehicle's power switching device | |
| CN219867263U (en) | Fire pump with automatic speed regulating device for vehicle | |
| CN104691345A (en) | Vehicle-mounted wind power recovery generating device | |
| CN219476815U (en) | Household energy storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210817 |
|
| RJ01 | Rejection of invention patent application after publication |