CN108258796A - A kind of electric vehicle auxiliary power supply switching system - Google Patents
A kind of electric vehicle auxiliary power supply switching system Download PDFInfo
- Publication number
- CN108258796A CN108258796A CN201810076338.3A CN201810076338A CN108258796A CN 108258796 A CN108258796 A CN 108258796A CN 201810076338 A CN201810076338 A CN 201810076338A CN 108258796 A CN108258796 A CN 108258796A
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- power supply
- vehicle
- casing
- electric
- sleeve
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/0307—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for using generators driven by a machine different from the vehicle motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Wind Motors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to a kind of electric vehicle auxiliary power supply switching systems, introduce vehicle-mounted stand-by power supply, below electric vehicle outer bottom, air stream drives charging unit are designed, with reference to wind vane（6）Design so that device is met always to air flow direction, effectively increases wherein electric fan（7）Slewing rate under a gas flow improves Mechanical Driven generator（1）Working efficiency, it is powered for vehicle-mounted stand-by power supply, in the case where vehicle-mounted main power source remaining capacity is alarmed, is switched by energy supply control module for power supply and controlled for electric installation, switch vehicle-mounted stand-by power supply to be powered, more stable electric energy supply is provided for electric vehicle.
Description
Technical field
The present invention relates to a kind of electric vehicle auxiliary power supply switching systems, belong to technical field of new energy.
Background technology
New-energy automobile refer to using unconventional vehicle fuel as power resources or using routine vehicle fuel,
Using novel on-vehicle power plant, the advanced technology in terms of the dynamic Control of comprehensive vehicle and driving, the technical principle of formation is first
Into, have new technology, new construction automobile；In new-energy automobile, power supply is the core of all, and the core powered is fallen
On power supply, as conventional vehicle, oil is the power resources of conventional vehicle, once lack power resources, whether new energy
Automobile or conventional vehicle can not all operate, therefore, in the development of new-energy automobile, the supply of electric energy is equally very heavy
Pressure.
Invention content
The technical problems to be solved by the invention are to provide a kind of electric vehicle auxiliary power supply switching system, introduce vehicle-mounted standby
With power supply, and air stream drives charging unit is designed, more stable electric energy supply is provided for electric vehicle.
In order to solve the above-mentioned technical problem the present invention uses following technical scheme：It is auxiliary that the present invention devises a kind of electric vehicle
Power switching system is helped, including vehicle-mounted main power source, vehicle-mounted main power source is that each electrical equipment is powered in electric vehicle；Also wrap
The vehicle-mounted stand-by power supply being arranged on inside electric vehicle, power supply switching are included for electric installation, energy supply control module and charging unit；Its
In, vehicle-mounted main power source, vehicle-mounted stand-by power supply are connected respectively with power supply switching for two input terminals of electric installation, power supply switching power supply
The output terminal of device is connected respectively with electrical equipment each in electric vehicle, and power supply switching is for electric installation and energy supply control module
It is connected, in energy supply control module under control of the power supply switching for electric installation, selecting the vehicle-mounted main power source of a selection or vehicle-mounted spare
Power supply is powered through power supply switching for each electrical equipment in electric installation, respectively electric vehicle；Charging unit with it is vehicle-mounted standby
It is connected with power supply；Charging unit includes Mechanical Driven generator, first sleeve, L-shaped connecting rod, the second casing, drive link, wind
To mark and electric fan；The motor of Mechanical Driven generator embeds the outer bottom for being fixed on electric vehicle, Mechanical Driven generator
Feeder ear be connected with vehicle-mounted stand-by power supply, the drive rod of Mechanical Driven generator is directed toward ground straight down；First sleeve
It both ends open and is mutually communicated, the both ends of first sleeve set bearing, and the internal diameter and Mechanical Driven of the set bearing respectively
The outer diameter of generator drive bar is adapted, and the driving boom end of Mechanical Driven generator sequentially passes through the axis at first sleeve both ends
It holds, and the driving boom end of Mechanical Driven generator is fixedly connected with the first bevel gear；Wherein one section of end in L-shaped connecting rod
It being connect with the perpendicular of first sleeve, another section of end is connect with the perpendicular of the second casing in L-shaped connecting rod,
Second casing is located at the lower section of electric vehicle outer bottom, and first sleeve, L-shaped connecting rod, the second casing three are coplanar, and this is coplanar
Vertically, straight line where first sleeve and straight line where the second casing are perpendicular, and the position height of the second casing is less than first set
The projection of the position height of pipe and the second casing, first sleeve in vertical direction is not overlapped；Second casing both ends open,
And be mutually communicated, the both ends of the second casing set bearing, and the internal diameter of the set bearing and the outer diameter of drive link are mutually fitted respectively
Should, drive link passes through the bearing at the second casing both ends, and the both ends of drive link are located at the outside at the second casing both ends, drive link respectively
Upper the second casing of correspondence is towards being fixedly connected with the second bevel gear, the tooth of the second bevel gear on one side direction part of first sleeve
The groove of line and the first bevel gear corresponds to each other and contacts with each other；Corresponding second casing is backwards to first sleeve one on drive link
The end of side direction is fixedly connected with electric fan；Wind vane is set to the second sleeve surface.
As a preferred technical solution of the present invention：The Mechanical Driven generator is Mechanical Driven brushless generator.
As a preferred technical solution of the present invention：The energy supply control module is microprocessor.
As a preferred technical solution of the present invention：The microprocessor is arm processor.
A kind of electric vehicle auxiliary power supply switching system of the present invention uses above technical scheme compared with prior art,
With following technique effect：
（1）The electric vehicle auxiliary power supply switching system that the present invention designs, introduces vehicle-mounted stand-by power supply, in electric vehicle outer bottom
Air stream drives charging unit is designed, with reference to the design of wind vane in lower section so that device is met always to air flow direction, effectively
The wherein slewing rate of electric fan under a gas flow is improved, improves the working efficiency of Mechanical Driven generator, is vehicle-mounted spare
Power supply is powered, in the case where vehicle-mounted main power source remaining capacity is alarmed, by energy supply control module for power supply switching power supply
Device is controlled, and is switched vehicle-mounted stand-by power supply and is powered, and more stable electric energy supply is provided for electric vehicle；
（2）In the electric vehicle auxiliary power supply switching system that the present invention designs, for Mechanical Driven generator, further design is adopted
With Mechanical Driven brushless generator so that the electric vehicle auxiliary power supply switching system entirely designed is worked as in actual application
In, it can realize mute work, embody human oriented design；
（3）In the electric vehicle auxiliary power supply switching system that the present invention designs, for energy supply control module, further design uses
Microprocessor, and specifically design using arm processor, on the one hand can be suitable for the later stage for the switching of electric vehicle auxiliary power supply
The extension demand of system, on the other hand, succinct control architecture mode can be convenient for the maintenance in later stage.
Description of the drawings
Fig. 1 is the structure diagram of charging unit in present invention design.
Wherein, 1. Mechanical Driven generator, 2. first sleeves, 3. L-shaped connecting rods, 4. second casings, 5. transmissions
Bar, 6. wind vanes, 7. electric fans, 8. first bevel gears, 9. second bevel gears.
Specific embodiment
The specific embodiment of the present invention is described in further detail with reference to the accompanying drawings of the specification.
The present invention devises a kind of electric vehicle auxiliary power supply switching system, and including vehicle-mounted main power source, vehicle-mounted main power source is
Each electrical equipment is powered in electric vehicle；Vehicle-mounted stand-by power supply, the power supply being arranged on inside electric vehicle is further included to cut
It changes for electric installation, energy supply control module and charging unit；Wherein, vehicle-mounted main power source, vehicle-mounted stand-by power supply switch respectively with power supply
Be connected for two input terminals of electric installation, power supply switching for electric installation output terminal respectively with electrical equipment each in electric vehicle
It is connected, power supply switching is connected for electric installation with energy supply control module, in energy supply control module to power supply switching for electric installation
Control under, select the vehicle-mounted main power source of a selection or vehicle-mounted stand-by power supply through power supply switching for electric installation, be respectively electric vehicle in
Each electrical equipment is powered；Charging unit is connected with vehicle-mounted stand-by power supply；As shown in Figure 1, charging unit includes machinery
Drive generator 1, first sleeve 2, L-shaped connecting rod 3, the second casing 4, drive link 5, wind vane 6 and electric fan 7；Machinery drives
The motor of dynamic generator 1 embeds the outer bottom for being fixed on electric vehicle, the feeder ear of Mechanical Driven generator 1 and vehicle-mounted standby electricity
Source is connected, and the drive rod of Mechanical Driven generator 1 is directed toward ground straight down；It 2 both ends open of first sleeve and mutually passes through
Logical, the both ends of first sleeve 2 set bearing, and the internal diameter of the set bearing and 1 drive rod of Mechanical Driven generator respectively
Outer diameter is adapted, and the driving boom end of Mechanical Driven generator 1 sequentially passes through the bearing at 2 both ends of first sleeve, and Mechanical Driven
The driving boom end of generator 1 is fixedly connected with the first bevel gear 8；Wherein one section of end and first sleeve in L-shaped connecting rod 3
2 perpendicular connects, and another section of end is connect with the perpendicular of the second casing 4 in L-shaped connecting rod 3, second set
Pipe 4 is located at the lower section of electric vehicle outer bottom, and first sleeve 2, L-shaped connecting rod 3,4 three of the second casing are coplanar, and this is coplanar perpendicular
Directly, 2 place straight line of first sleeve and 4 place straight line of the second casing are perpendicular, and the position height of the second casing 4 is less than first set
The position height of pipe 2 and the second casing 4, the projection of first sleeve 2 in vertical direction are not overlapped；Second casing, 4 both ends open
It opens and is mutually communicated, the both ends of the second casing 4 set bearing, and the outer diameter of the internal diameter of the set bearing and drive link 5 respectively
It is adapted, drive link 5 passes through the bearing at 4 both ends of the second casing, and the both ends of drive link 5 are respectively positioned at the outer of 4 both ends of the second casing
Side, corresponding second casing 4 is towards being fixedly connected with the second bevel gear 9 on 2 one side direction part of first sleeve on drive link 5, and the
The groove of the groove of two bevel gears 9 and the first bevel gear 8 corresponds to each other and contacts with each other；It is second set corresponding on drive link 5
Pipe 4 is fixedly connected with electric fan 7 backwards to the end of 2 one side direction of first sleeve；Wind vane 6 is set to 4 surface of the second casing.On
The electric vehicle auxiliary power supply switching system of Technical Design is stated, vehicle-mounted stand-by power supply is introduced, under electric vehicle outer bottom
Side designs air stream drives charging unit, with reference to the design of wind vane 6 so that device is met always to air flow direction, is effectively carried
The high wherein slewing rate of electric fan 7 under a gas flow, improves the working efficiency of Mechanical Driven generator 1, is vehicle-mounted spare
Power supply is powered, in the case where vehicle-mounted main power source remaining capacity is alarmed, by energy supply control module for power supply switching power supply
Device is controlled, and is switched vehicle-mounted stand-by power supply and is powered, and more stable electric energy supply is provided for electric vehicle.
On basis based on above-mentioned design electric vehicle auxiliary power supply switching system technical solution, the present invention is also further
Devise following optimal technical scheme：For Mechanical Driven generator 1, further design uses Mechanical Driven brushless generator,
So that the electric vehicle auxiliary power supply switching system entirely designed can realize mute work, body in actual application
Human oriented design is showed；For energy supply control module, further design is using microprocessor, and specifically design uses ARM processing
On the one hand device can be suitable for extension demand of the later stage for electric vehicle auxiliary power supply switching system, on the other hand, succinct
Control architecture mode that can be convenient for the maintenance in later stage.
Present invention design electric vehicle auxiliary power supply switching system, in practical application, specifically includes vehicle-mounted main power source, vehicle
Main power source is carried to be powered for each electrical equipment in electric vehicle；Further include the vehicle-mounted standby electricity being arranged on inside electric vehicle
Source, power supply switching are for electric installation, arm processor and charging unit；Wherein, vehicle-mounted main power source, vehicle-mounted stand-by power supply respectively with electricity
Source switching is connected for two input terminals of electric installation, power supply switch for electric installation output terminal respectively with it is each in electric vehicle
Electric equipment is connected, and power supply switching is connected for electric installation with arm processor, in arm processor to power supply switching for electric installation
Control under, select the vehicle-mounted main power source of a selection or vehicle-mounted stand-by power supply through power supply switching for electric installation, be respectively electric vehicle in
Each electrical equipment is powered；Charging unit is connected with vehicle-mounted stand-by power supply；Charging unit includes Mechanical Driven without brushing hair
Motor, first sleeve 2, L-shaped connecting rod 3, the second casing 4, drive link 5, wind vane 6 and electric fan 7；Mechanical Driven is without brushing hair
The motor of motor embeds the outer bottom for being fixed on electric vehicle, the feeder ear of Mechanical Driven brushless generator and vehicle-mounted stand-by power supply
It is connected, the drive rod of Mechanical Driven brushless generator is directed toward ground straight down；It 2 both ends open of first sleeve and mutually passes through
Logical, the both ends of first sleeve 2 set bearing, and the internal diameter of the set bearing and Mechanical Driven brushless generator drive rod respectively
Outer diameter be adapted, the driving boom end of Mechanical Driven brushless generator sequentially passes through the bearing at 2 both ends of first sleeve, and machinery
The driving boom end of driving brushless generator is fixedly connected with the first bevel gear 8；In L-shaped connecting rod 3 wherein one section of end with
The perpendicular of first sleeve 2 connects, and another section of end and the perpendicular of the second casing 4 connect in L-shaped connecting rod 3
It connecing, the second casing 4 is located at the lower section of electric vehicle outer bottom, and first sleeve 2, L-shaped connecting rod 3,4 three of the second casing are coplanar,
And this is coplanar vertical, 2 place straight line of first sleeve and 4 place straight line of the second casing are perpendicular, and the position height of the second casing 4
It is not overlapped less than the position height of first sleeve 2 and the second casing 4, the projection of first sleeve 2 in vertical direction；Second
It 4 both ends open of casing and is mutually communicated, the both ends of the second casing 4 set bearing, and the internal diameter and biography of the set bearing respectively
The outer diameter of lever 5 is adapted, and drive link 5 passes through the bearing at 4 both ends of the second casing, and the both ends of drive link 5 are located at second set respectively
The outside at 4 both ends of pipe, corresponding second casing 4 is towards being fixedly connected with the second umbrella on 2 one side direction part of first sleeve on drive link 5
The groove of shape gear 9, the groove of the second bevel gear 9 and the first bevel gear 8 corresponds to each other and contacts with each other；On drive link 5
Corresponding second casing 4 is fixedly connected with electric fan 7 backwards to the end of 2 one side direction of first sleeve；Wind vane 6 is set to second set
4 surface of pipe.In practical application, electric vehicle relies on the powered operation of vehicle-mounted main power source, during electric automobile during traveling, for
For charging unit, it is fixed on the outer bottom of electric vehicle since the motor of only Mechanical Driven brushless generator therein embeds
Face, therefore, remaining structure in charging unit in addition to Mechanical Driven brushless generator, under the limitation of wind vane 6, meet always to
Air-flow by direction, such high-speed flow can drive 7 high-speed rotation of electric fan, and then drive link 5 is driven to rotate, due to the
The groove of the groove of two bevel gears 9 and the first bevel gear 8 corresponds to each other and contacts with each other, then interlocking mechanism driving is brushless
The drive rod of generator is rotated, and then realizes the work of Mechanical Driven brushless generator, is carried out towards vehicle-mounted stand-by power supply
Charging；When vehicle-mounted main power source remaining capacity alerts, then arm processor is controlled for power supply switching for electric installation, is switched
Vehicle-mounted stand-by power supply is selected to be powered through power supply switching for each electrical equipment in electric installation, respectively electric vehicle, and then
It realizes that vehicle-mounted stand-by power supply continues to power, more stable electric energy supply is provided for electric vehicle.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode, within the knowledge of a person skilled in the art, can also be under the premise of present inventive concept not be departed from
It makes a variety of changes.
Claims (4)
1. a kind of electric vehicle auxiliary power supply switching system, including vehicle-mounted main power source, vehicle-mounted main power source is each in electric vehicle
Electrical equipment is powered；It is characterized in that：Further include the vehicle-mounted stand-by power supply being arranged on inside electric vehicle, power supply switching supplies
Electric installation, energy supply control module and charging unit；Wherein, vehicle-mounted main power source, vehicle-mounted stand-by power supply switch with power supply power respectively
Two input terminals of device are connected, and power supply switching is connected for the output terminal of electric installation with electrical equipment each in electric vehicle respectively
It connects, power supply switching is connected for electric installation with energy supply control module, in energy supply control module to power supply switching for the control of electric installation
Under system, the vehicle-mounted main power source of a selection or vehicle-mounted stand-by power supply are selected through power supply switching for each in electric installation, respectively electric vehicle
Electrical equipment is powered；Charging unit is connected with vehicle-mounted stand-by power supply；Charging unit includes Mechanical Driven generator（1）、
First sleeve（2）, L-shaped connecting rod（3）, the second casing（4）, drive link（5）, wind vane（6）And electric fan（7）；Machinery drives
Dynamic generator（1）Motor embed the outer bottom for being fixed on electric vehicle, Mechanical Driven generator（1）Feeder ear with it is vehicle-mounted standby
It is connected with power supply, Mechanical Driven generator（1）Drive rod be directed toward ground straight down；First sleeve（2）Both ends open and
It is mutually communicated, first sleeve（2）Both ends bearing is set respectively, and the internal diameter of the set bearing and Mechanical Driven generator
（1）The outer diameter of drive rod is adapted, Mechanical Driven generator（1）Driving boom end sequentially pass through first sleeve（2）Both ends
Bearing, and Mechanical Driven generator（1）Driving boom end be fixedly connected with the first bevel gear（8）；L-shaped connecting rod（3）Go up it
In one section end and first sleeve（2）Perpendicular connection, L-shaped connecting rod（3）Upper another section of end with second set
Pipe（4）Perpendicular connection, the second casing（4）Positioned at the lower section of electric vehicle outer bottom, first sleeve（2）, L-shaped connection
Bar（3）, the second casing（4）Three is coplanar, and this is coplanar vertical, first sleeve（2）Place straight line and the second casing（4）Place is straight
Line is perpendicular, and the second casing（4）Position height be less than first sleeve（2）Position height and the second casing（4）,
Sleeve（2）Projection in vertical direction is not overlapped；Second casing（4）It both ends open and is mutually communicated, the second casing（4）
Both ends bearing, and the internal diameter and drive link of the set bearing are set respectively（5）Outer diameter be adapted, drive link（5）It passes through
Second casing（4）The bearing at both ends, drive link（5）Both ends respectively be located at the second casing（4）The outside at both ends, drive link（5）
Upper the second casing of correspondence（4）Towards first sleeve（2）The second bevel gear is fixedly connected on one side direction part（9）, the second umbrella
Shape gear（9）Groove and the first bevel gear（8）Groove correspond to each other and contact with each other；Drive link（5）Upper correspondence second
Casing（4）Backwards to first sleeve（2）The end of one side direction is fixedly connected with electric fan（7）；Wind vane（6）It is set to second set
Pipe（4）Surface.
2. a kind of electric vehicle auxiliary power supply switching system according to claim 1, it is characterised in that：The Mechanical Driven hair
Motor（1）For Mechanical Driven brushless generator.
3. a kind of electric vehicle auxiliary power supply switching system according to claim 1, it is characterised in that：The power supply controls mould
Block is microprocessor.
4. a kind of electric vehicle auxiliary power supply switching system according to claim 3, it is characterised in that：The microprocessor is
Arm processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076338.3A CN108258796A (en) | 2018-01-26 | 2018-01-26 | A kind of electric vehicle auxiliary power supply switching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076338.3A CN108258796A (en) | 2018-01-26 | 2018-01-26 | A kind of electric vehicle auxiliary power supply switching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108258796A true CN108258796A (en) | 2018-07-06 |
Family
ID=62742304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810076338.3A Pending CN108258796A (en) | 2018-01-26 | 2018-01-26 | A kind of electric vehicle auxiliary power supply switching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108258796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230163512A1 (en) * | 2021-11-24 | 2023-05-25 | Caterpillar Global Mining Equipment Llc | Conductive linkage for work machine having multiple degrees of freedom |
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| US20120330488A1 (en) * | 2011-06-24 | 2012-12-27 | Lawrence Sadler | Electric vehicle |
| CN203717245U (en) * | 2014-01-21 | 2014-07-16 | 王绍怀 | Portable windmill power generator |
| CN205395796U (en) * | 2016-03-07 | 2016-07-27 | 蒙建伟 | Automatic switched systems of electric automobile double cell |
| CN205573652U (en) * | 2016-03-11 | 2016-09-14 | 天津鼎義达环保科技有限公司 | On -vehicle pure wind power generation charging device of electric automobile |
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2018
- 2018-01-26 CN CN201810076338.3A patent/CN108258796A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298817A (en) * | 2001-01-04 | 2001-06-13 | 辛均其 | Electric vehicle using wind energy |
| CN101830177A (en) * | 2009-12-04 | 2010-09-15 | 楚世海 | Multiple-energy electric vehicle |
| CN201824893U (en) * | 2010-06-25 | 2011-05-11 | 苏宏亮 | Electric vehicle |
| CN102146889A (en) * | 2011-03-04 | 2011-08-10 | 合肥安迅铁道应用技术有限公司 | Wind-to-electricity conversion device applicable to rail wagon vehicles |
| US20120330488A1 (en) * | 2011-06-24 | 2012-12-27 | Lawrence Sadler | Electric vehicle |
| CN203717245U (en) * | 2014-01-21 | 2014-07-16 | 王绍怀 | Portable windmill power generator |
| CN205395796U (en) * | 2016-03-07 | 2016-07-27 | 蒙建伟 | Automatic switched systems of electric automobile double cell |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230163512A1 (en) * | 2021-11-24 | 2023-05-25 | Caterpillar Global Mining Equipment Llc | Conductive linkage for work machine having multiple degrees of freedom |
| US11804668B2 (en) * | 2021-11-24 | 2023-10-31 | Caterpillar Global Mining Equipment Llc | Conductive linkage for work machine having multiple degrees of freedom |
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Application publication date: 20180706 |