CN203975122U - Battery-driven car auxiliary power unit (APU) - Google Patents
Battery-driven car auxiliary power unit (APU) Download PDFInfo
- Publication number
- CN203975122U CN203975122U CN201420471683.4U CN201420471683U CN203975122U CN 203975122 U CN203975122 U CN 203975122U CN 201420471683 U CN201420471683 U CN 201420471683U CN 203975122 U CN203975122 U CN 203975122U
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- storage battery
- battery
- driven car
- journey storage
- increasing journey
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Abstract
The utility model discloses a kind of battery-driven car auxiliary power unit (APU), comprise microgenerator, regulator rectifier circuit plate and increasing journey storage battery, energy conversion device utilizes the energy drives microgenerator generating producing in battery-driven car operational process, the electric energy that microgenerator running produces is exported and is stored in and increases in journey storage battery after regulator rectifier circuit plate carries out rectifying and voltage-stabilizing, increasing journey storage battery is electrically connected to controller for electric vehicle, increase journey storage battery and be provided with power output interface, between power output interface and motor, by power lead, be connected, controller for electric vehicle is provided with power supply switch circuit, the power supply that power supply switch circuit is controlled motor switches between increasing journey storage battery and battery-driven car main storage battery.The utility model utilizes the energy drives microgenerator generating producing in battery-driven car operational process, and the electric energy of generation is all stored in and increases in journey storage battery, and this increasing journey storage battery can guarantee to continue to ride when battery-driven car is urgent stretch journey.
Description
Technical field
The utility model belongs to vehicle technology field, relates in particular to battery-driven car auxiliary power unit (APU).
Background technology
Nowadays battery-driven car has flown into common people house, at battery-driven car, rides in process, produces vibration and can hardly be avoided, and especially, in remote districts such as some rural area, mountain areas, road conditions are poor, and the vibration meeting producing is so larger, and the traveling comfort of riding reduces greatly.
In addition, at battery-driven car, ride in process, also can brake frequently, when brake, the force of inertia of vehicle wheel rotation has not only hindered brake, and large energy has lost in vain.
At battery-driven car, ride in process, also exist uncertain factor, these uncertain factors comprise simultaneously: A, and battery is not having, under early warning, capacity attenuation occurs; B, battery is eager to go on a journey under sufficient state; C, increases than the distance of expection originally; D, road conditions impacts causes invalid distance to increase, and other cause electromobile battery electric weight to exhaust or cause the situation of fault to occur, and these all can bring great inconvenience to bicyclist.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of battery-driven car auxiliary power unit (APU), by the transformation of energy producing in the process of riding, be that electrical power storage gets up further to utilize, and store the increasing journey storage battery of these electric energy as the backup power of battery-driven car, when electromobile battery electric weight exhausts or cause the situation of fault to occur, guarantee that battery-driven car can continue the stretch journey of riding.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: battery-driven car auxiliary power unit (APU), comprise microgenerator, regulator rectifier circuit plate and increasing journey storage battery, described microgenerator is electrically connected to regulator rectifier circuit plate, described regulator rectifier circuit plate is connected with increasing journey storage battery, described microgenerator is connected with the energy conversion device on battery-driven car, described energy conversion device utilizes the energy drives microgenerator generating producing in battery-driven car operational process, the electric energy that described microgenerator running produces is exported and is stored in and increases in journey storage battery after regulator rectifier circuit plate carries out rectifying and voltage-stabilizing, described increasing journey storage battery is installed on the battery stand of electric vehicle body side, described battery stand comprises the side plate being fixed on vehicle body, outside described side plate, the planar base left and right sides is provided with block, described block comprises perpendicular to the support portion of the outer side plane of described side plate and the bending part of being located at support portion head end, the outer side plane of described side plate is provided with elastic clamping structure in the left and right sides, middle part, described increasing journey storage battery is rectangular configuration, described increasing journey bottom of storage battery is supported on the support portion of block, the described increasing journey storage battery left and right sides is clamped by elastic clamping structure, described increasing journey storage battery is electrically connected to controller for electric vehicle, described increasing journey storage battery is provided with power output interface, between described power output interface and motor, by power lead, be connected, described controller for electric vehicle is provided with power supply switch circuit, the power supply that described power supply switch circuit is controlled motor switches between increasing journey storage battery and battery-driven car main storage battery.
Preferably, the capacity of cell of described increasing journey storage battery is 2A, and described increasing journey storage battery is also provided with the voltage commutation circuit of controlling the output voltage that increases journey storage battery.
Preferably, described elastic clamping structure comprises slide block permanent seat, slide block and spring, and described slide block is slidably arranged on slide block permanent seat by sliding track mechanism, and under the effect of spring between slide block and slide block permanent seat, slide block will increase journey storage battery elastic clamping.
The utility model utilizes the energy drives microgenerator generating producing in battery-driven car operational process, the electric energy producing is all stored in and increases in journey storage battery, this increasing journey storage battery is arranged on it electric bicycle removably, for bicyclist, select to install, when battery-driven car main storage battery electric weight exhausts or breaks down, power supply switch circuit in controller for electric vehicle is controlled the switching of carrying out motor power supply, disconnect the power supply of battery-driven car main storage battery to motor, start increasing journey storage battery powers to motor simultaneously, guarantee that battery-driven car can continue the stretch journey of riding.
And, the utility model utilizes battery stand that increasing journey storage battery is installed, left and right slide block can sway, to adapt to the increasing journey storage battery of different sizes, when needs are installed increasing journey storage battery, increasing journey storage battery, be placed on side plate, increasing journey bottom of storage battery is supported on the support portion of block, then left slider is moved to the left, right slide block moves right, left, right slide block coordinates will increase journey storage battery clamping, and bending part on block and the gear eaves on clamping piece can further be avoided increasing journey storage battery and come off, after increasing journey storage battery installs, with power lead line, connect motor and increase journey storage battery.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is the structure principle chart of battery-driven car vibration energy recovery device;
Fig. 2 is the structure principle chart of electric vehicle brake energy recycle device;
Fig. 3 is the schematic diagram of transformation of energy axle drive configuration;
Fig. 4 is the structural representation of battery stand;
Fig. 5 is the structural representation of elastic clamping structure.
The specific embodiment
The utility model provides a kind of comprehensive application battery-driven car energy consumption producing in process of riding to generate electricity, and the electrical power storage that generating is produced is to increasing in journey storage battery, as the standby battery of battery-driven car, use, and the battery-driven car the forming energy consumption comprehensive cyclic utilization system of riding.
First, illustrate the electric vehicle energy recycling device being formed by battery-driven car vibration energy recovery device and electric vehicle brake energy recycle device.
As shown in Figure 1, for battery-driven car vibration energy recovery device, comprise damping of electric vehicles device 1, described damping of electric vehicles device comprises damping fork and is located at the damping spring on damping fork, also be provided with microgenerator 2, regulator rectifier circuit plate and increasing journey storage battery, described microgenerator is electrically connected to regulator rectifier circuit plate, described regulator rectifier circuit plate is connected with increasing journey storage battery, between described damping fork and described microgenerator, be provided with the oscillating movement switching mechanism that the straight-line motion up and down of damping fork is converted to rotational motion, described oscillating movement switching mechanism drives microgenerator work, the electric energy that described microgenerator running produces is exported and is stored in and increases in journey storage battery after regulator rectifier circuit plate carries out rectifying and voltage-stabilizing.
Wherein, described oscillating movement switching mechanism comprises rotary shaft rack, rotating shaft 11, and described rotating shaft is by bearings on rotary shaft rack, and described rotating shaft is provided with the flywheel 12 that drives microgenerator work.Further, described rotating shaft is bent axle, and described oscillating movement switching mechanism also comprises the connecting rod being connected with bent axle, described connecting rod connection sliding block, and described slide block is installed on damping fork.And as another interchangeable structure, described oscillating movement switching mechanism also comprises the transaxle vertical with rotating shaft, described transaxle head end is provided with the finishing bevel gear cuter engagement on finishing bevel gear cuter and damping fork, and described transaxle tail end is provided with the finishing bevel gear cuter engagement on finishing bevel gear cuter and turning cylinder.
Battery-driven car vibration energy recovery device utilize battery-driven car to ride straight-line motion that middle up-down vibration produces, by oscillating movement switching mechanism, be converted into circular movement, drive microgenerator running to produce electric energy, through voltage stabilizing, the rectification of regulator rectifier circuit plate, process to be stored into and increase in journey storage battery, like this can not only store electrical energy as the standby battery of battery-driven car, use, utilize the antagonistic force of oscillating movement switching mechanism simultaneously, the vibration sense of battery-driven car is weakened, allow bicyclist feel more comfortable.
As shown in Figures 2 and 3, electric vehicle brake energy recycle device, similar with battery-driven car vibration energy recovery device, it also needs to arrange microgenerator 2, regulator rectifier circuit plate and increasing journey storage battery are to generate electricity, rectifying and voltage-stabilizing and store electrical energy, same, described microgenerator 2 is electrically connected to regulator rectifier circuit plate, described regulator rectifier circuit plate is connected with increasing journey storage battery, heavier is, this electric vehicle brake energy recycle device also comprises the transformation of energy axle 13 being fixed on vehicle body, described transformation of energy axle is parallel with axletree 15, on wheel, be fixed with the friction disc concentric with axletree 16, described transformation of energy axle is provided with transformation of energy dish 14, the described transformation of energy diameter of axle is provided with microgenerator laterally, described transformation of energy axle is provided with the flywheel that drives microgenerator work, described transformation of energy is located on transformation of energy support, described transformation of energy support is provided with the chute of energizing quantity transaxle slip and driving-energy transaxle moves along chute to friction disc so that the transformation of energy axle drive configuration of transformation of energy dish and friction disc wipe contact, described transformation of energy axle drive configuration is controlled by brake system, the electric energy that described microgenerator running produces is exported and is stored in and increases in journey storage battery after regulator rectifier circuit plate carries out rectifying and voltage-stabilizing.
In conjunction with Fig. 3, above-mentioned transformation of energy axle drive configuration is described, transformation of energy support comprises square tube 17, the described square tube left and right sides offers chute 18, on described square tube tube wall, offer opening, in described opening, be provided with a wedge 19, described wedge is controlled to lateral movement in square tube by brake system, and wedge wedge surface promotes transformation of energy axle 13 along runner movement, and described transformation of energy axle and wedge are all connected with retracing spring.In addition, at the inwall of opening, be provided with positioning groove, wedge outer wall is provided with positioning strip and coordinates with positioning groove, can limit like this running orbit of wedge.Wherein brake system can be both that water brake can be also drag-line brake, and water brake can drive wedge by hydraulic coupling, and drag-line brake can drive wedge by drag-line transfer function power.
Described friction disc comprises friction disc body and is located at the friction material layer of friction disc body outer circumferential sides, and described transformation of energy dish comprises transformation of energy dish body and is located at the friction material layer of transformation of energy dish body outer circumferential sides.Between described friction disc and transformation of energy dish, be provided with intermeshing engaging tooth.Friction disc body and transformation of energy dish body need the material that working strength is higher, as cast iron, alloy steel or high strength plastics, friction layer is selected friction belt or friction coatings, should proof strength, guarantee that again both produce enough large friction force and drive and rotate.
When brake, the force of inertia of vehicle wheel rotation has not only hindered brake, and large energy has lost in vain, during electric vehicle brake energy recycle device utilization brake, the inertia of wheel rotates, by the frictional fit of friction disc and transformation of energy dish, drive energy transaxle and flywheel to drive microgenerator running to produce electric energy, voltage stabilizing through regulator rectifier circuit plate, rectification is processed to be stored into and is increased in journey storage battery, like this can not only store electrical energy as the standby battery of battery-driven car, use, utilize the antagonistic force of transformation of energy dish simultaneously, auxiliary original brake system is braked, avoided the too fast loss of brake system.
The electric energy that above-mentioned electric vehicle energy recycling device produces is all stored in and increases in journey storage battery, and this increasing journey storage battery is arranged on it electric bicycle removably, for bicyclist, selects to install.In electric vehicle body side, be provided with the battery stand that increases journey storage battery is installed.
As shown in Figure 4 and Figure 5, battery stand comprises the side plate 3 being fixed on vehicle body, outside described side plate, the planar base left and right sides is provided with block 32, described block comprises perpendicular to the support portion of the outer side plane of described side plate and the bending part of being located at support portion head end, the outer side plane of described side plate is provided with elastic clamping structure 31 in the left and right sides, middle part, described increasing journey storage battery is rectangular configuration, described increasing journey bottom of storage battery is supported on the support portion of block 32, the described increasing journey storage battery left and right sides is clamped by elastic clamping structure 31, described increasing journey storage battery is electrically connected to controller for electric vehicle, described increasing journey storage battery is provided with power output interface, between described power output interface and motor, by power lead, be connected, described controller for electric vehicle is provided with power supply switch circuit, the power supply that described power supply switch circuit is controlled motor switches between increasing journey storage battery and battery-driven car main storage battery.
Described elastic clamping structure 31 comprises slide block permanent seat 312, slide block 311 and spring 313, described slide block is slidably arranged on slide block permanent seat by sliding track mechanism, under the effect of spring between slide block and slide block permanent seat, slide block will increase journey storage battery elastic clamping.Described slide block permanent seat comprises adapter plate 3121, the described adapter plate left and right sides is provided with baffle plate 3122, the left and right sides, described adapter plate bottom is provided with skidway hole 3123, described slide block comprises slide plate 3111, and the left and right sides, described slide plate bottom is provided with traveller 3113, and described traveller head is provided with minor diameter part, described slide plate is placed on adapter plate, the slide plate left and right sides is positioned at baffle plate inner side, and described minor diameter part inserts skidway hole, and described spring housing is connected on traveller.Described slide plate plane is vertically provided with clamping piece 3112, and described clamping piece top is provided with gear eaves 3114.The capacity of cell of described increasing journey storage battery is 2A, and described increasing journey storage battery is also provided with the voltage commutation circuit of controlling the output voltage that increases journey storage battery.
Left and right slide block can sway, to adapt to the increasing journey storage battery of different sizes, when needs are installed increasing journey storage battery, increasing journey storage battery, be placed on side plate, increasing journey bottom of storage battery is supported on the support portion of block, then left slider is moved to the left, right slide block moves right, left and right slide block coordinates will increase journey storage battery clamping, and bending part on block and the gear eaves on clamping piece can further be avoided increasing journey storage battery and come off, after increasing journey storage battery installs, with power lead line, connect motor and increase journey storage battery.
Increase journey storage battery as emergency battery, when battery-driven car main storage battery is normally used, it utilizes the energy of battery-driven car vibration or brake charge (or charged in advance), when battery-driven car main storage battery electric weight exhausts or breaks down, power supply switch circuit in controller for electric vehicle is controlled the switching of carrying out motor power supply, disconnect the power supply of battery-driven car main storage battery to motor, start increasing journey storage battery simultaneously motor is powered.In addition, in order to adapt to the motor of different size (operating voltage), increase journey storage battery and be also provided with the voltage commutation circuit of controlling the output voltage that increases journey storage battery, on increasing journey storage battery, the switching that switching push button carries out output voltage is set, operated by rotary motion output voltage is that three kinds of specifications of 36V, 48V, 64V can meet most of demand.
Claims (3)
1. battery-driven car auxiliary power unit (APU), it is characterized in that: comprise microgenerator, regulator rectifier circuit plate and increasing journey storage battery, described microgenerator is electrically connected to regulator rectifier circuit plate, described regulator rectifier circuit plate is connected with increasing journey storage battery, described microgenerator is connected with the energy conversion device on battery-driven car, described energy conversion device utilizes the energy drives microgenerator generating producing in battery-driven car operational process, the electric energy that described microgenerator running produces is exported and is stored in and increases in journey storage battery after regulator rectifier circuit plate carries out rectifying and voltage-stabilizing, described increasing journey storage battery is installed on the battery stand of electric vehicle body side, described battery stand comprises the side plate being fixed on vehicle body, outside described side plate, the planar base left and right sides is provided with block, described block comprises perpendicular to the support portion of the outer side plane of described side plate and the bending part of being located at support portion head end, the outer side plane of described side plate is provided with elastic clamping structure in the left and right sides, middle part, described increasing journey storage battery is rectangular configuration, described increasing journey bottom of storage battery is supported on the support portion of block, the described increasing journey storage battery left and right sides is clamped by elastic clamping structure, described increasing journey storage battery is electrically connected to controller for electric vehicle, described increasing journey storage battery is provided with power output interface, between described power output interface and motor, by power lead, be connected, described controller for electric vehicle is provided with power supply switch circuit, the power supply that described power supply switch circuit is controlled motor switches between increasing journey storage battery and battery-driven car main storage battery.
2. battery-driven car auxiliary power unit (APU) according to claim 1, is characterized in that: the capacity of cell of described increasing journey storage battery is 2A, and described increasing journey storage battery is also provided with the voltage commutation circuit of controlling the output voltage that increases journey storage battery.
3. battery-driven car auxiliary power unit (APU) according to claim 1, it is characterized in that: described elastic clamping structure comprises slide block permanent seat, slide block and spring, described slide block is slidably arranged on slide block permanent seat by sliding track mechanism, under the effect of spring between slide block and slide block permanent seat, slide block will increase journey storage battery elastic clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471683.4U CN203975122U (en) | 2014-08-20 | 2014-08-20 | Battery-driven car auxiliary power unit (APU) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471683.4U CN203975122U (en) | 2014-08-20 | 2014-08-20 | Battery-driven car auxiliary power unit (APU) |
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| Publication Number | Publication Date |
|---|---|
| CN203975122U true CN203975122U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471683.4U Expired - Fee Related CN203975122U (en) | 2014-08-20 | 2014-08-20 | Battery-driven car auxiliary power unit (APU) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210609A (en) * | 2014-08-20 | 2014-12-17 | 长兴飞扬动力能源科技有限公司 | Auxiliary power supply device of electrical vehicle |
-
2014
- 2014-08-20 CN CN201420471683.4U patent/CN203975122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210609A (en) * | 2014-08-20 | 2014-12-17 | 长兴飞扬动力能源科技有限公司 | Auxiliary power supply device of electrical vehicle |
| CN104210609B (en) * | 2014-08-20 | 2017-02-08 | 泉州五九五网络科技有限公司 | Auxiliary power supply device of electrical vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |