CN202827977U - Electric bicycle provided with standby battery - Google Patents
Electric bicycle provided with standby battery Download PDFInfo
- Publication number
- CN202827977U CN202827977U CN 201220462306 CN201220462306U CN202827977U CN 202827977 U CN202827977 U CN 202827977U CN 201220462306 CN201220462306 CN 201220462306 CN 201220462306 U CN201220462306 U CN 201220462306U CN 202827977 U CN202827977 U CN 202827977U
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- battery
- storage battery
- electrical bicycle
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Abstract
The utility model discloses an electric bicycle provided with a standby battery. The electric bicycle provided with the standby battery comprises a bicycle frame and a battery bin fixed on the bicycle frame, wherein storage batteries are arranged in the battery bin, output ends of the storage batteries are connected with electricity-consuming elements of the electric bicycle through a controller, the number of the storage batteries is two, and the output ends of the two storage batteries are connected to the controller through a change-over switch. According to the electric bicycle provided with the standby battery, two storage batteries are simultaneously arranged in the electric bicycle, one storage battery is selected to supply power through the change-over switch, when the electric quantity of the selected storage battery is consumed up or the storage battery breaks down, the other storage battery is rapidly switched over for power supply, and riding time of the electric bicycle is prolonged.
Description
Technical field
The utility model relates to the Electrical Bicycle field, is specifically related to a kind of Electrical Bicycle with emergency battery.
Background technology
Electrical Bicycle refers to storage battery on the basis of ordinary bicycle, the vehicle of the electromechanical integration of the control member such as motor, controller, storage battery, handle, brake lever and display instrument system to be installed as auxiliary energy.
Electrical Bicycle on the market generally adopts single group storage battery power supply now, utilizes the technology comparative maturity of single group storage battery power supply.
Application number a kind of battery pack for the electrical salf-walking vehicle that has been 00130896.3 disclosure of the invention is in series by several batteries, each battery identical balancer in parallel, and this balancer is comprised of overvoltage shunt path and excess temperature shunt path; When overvoltage in the battery charging process, excess temperature, balancer can be shunted institute's rechargable battery automatically, realizes the constant of battery charging voltage, temperature.
But single group storage battery power supply technique, accumulator electric-quantity is limited, can not fully satisfy Electrical Bicycle user's user demand.
For example, when needing remote trip, the electric weight that the electric weight of single group storage battery is not enough to provide enough arrives the destination; When perhaps using, because dump energy is not enough, can not provide enough electric weight; Perhaps because after long-time the use, the capacity of storage battery is decayed, course continuation mileage shortens; Perhaps because Countries for the restriction of voltage or the capacity of electric bicycle battery, causes the electric weight of single group storage battery to be not enough to reach the requirement of long course continuation mileage.
In order to address this problem, a kind of Electrical Bicycle that can prolong course continuation mileage need to be provided, satisfy the demand of the long distance trip of people, simultaneously, when storage battery breaks down, can obtain rapidly the storage battery that substitutes, prevent battery-driven car in use, power supply trouble occurs, make troubles to the user.
The utility model content
The utility model provides a kind of Electrical Bicycle with emergency battery, on the one hand, has prolonged riding the time of Electrical Bicycle, on the other hand, in a storage battery et out of order, can be convenient to use emergency battery and replace, avoided unnecessary trouble.
A kind of Electrical Bicycle with emergency battery, comprise vehicle frame and be fixed on battery compartment on the vehicle frame, in the described battery compartment storage battery is housed, the mouth of storage battery links to each other with electric device by controller and Electrical Bicycle, described storage battery is two, and the mouth of two storage batterys switches switch by one and is connected to described controller.
Two storage batterys switch switch by one and are connected to described controller, when namely wherein a storage battery is connected with controller, another piece storage battery namely cuts off with controller, can select easily for the storage battery of powering by described change-over switch, if wherein accumulator electric-quantity exhausts or breaks down, can switch fast an other storage battery power supply by change-over switch, easy to operate.
As preferably, described change-over switch is hand switch, and the mouth of described two storage batterys is connected with respectively the voltage reminding module.
During the storage battery quantity not sufficient, the output voltage of storage battery can reduce, when described voltage reminding module detects storage battery output voltage deficiency, in time reminding user switches to another piece storage battery by hand switch, avoid the overdischarge of storage battery, simultaneously, the storage battery of undertension is charged, after avoiding long-time the placement, cause the decline of accumulator cell charging and discharging performance.
As preferably, described voltage reminding module comprises:
Be used for gathering the output voltage of storage battery, the voltage sampling circuit that is connected with the mouth of described storage battery;
Be used for receiving the output voltage of described voltage sampling circuit collection and the governor circuit of comparing with preset value;
The annunciator of reporting to the police according to described governor circuit comparative result.
The output voltage of the storage battery that described voltage sampling circuit instantaneous acquiring is being powered, and this output voltage signal is delivered to governor circuit, governor circuit receives this output voltage, and all the other preset values are compared, if be lower than preset value, then send signal to described annunciator, after described annunciator receives signal, send alerting signal.
Described preset value can be set according to the specification of storage battery, the storage battery preset value of different size is different, preset value should not be excessively low, when sending with alerting signal, be accumulator electric-quantity when exhausting, do not have the meaning of low pressure early warning, generally speaking, after the low pressure early warning signal sends, accumulator electric-quantity residue 5%～15%.
In order in time to obtain the alerting signal of annunciator, preferably, described annunciator is installed on the gauge panel of handlebar of moped.
As preferably, described annunciator is loud speaker or alarm lamp.
Loud speaker or alarm lamp are simple and practical, are convenient to install, and when realizing alarm function, can reduce production costs.
In order to realize the automatic switchover of described master cock, described change-over switch is electric-controlled switch, is provided with the control circuit of described electric-controlled switch, and this control circuit comprises:
Be used for gathering the output voltage of storage battery, the voltage sampling circuit that is connected with the mouth of described storage battery;
Be used for receiving the output voltage of described voltage sampling circuit collection and the governor circuit that compares with preset value, this governor circuit is to described electric-controlled switch output control signal.
The output voltage of the storage battery that described voltage sampling circuit instantaneous acquiring is being powered, described governor circuit receive this output voltage and compare with preset value, if this output voltage is less than preset value then control electric-controlled switch and switch to another piece storage battery.Whole process need not manual operation, can realize the uninterrupted power supply to Electrical Bicycle, greatly improves riding the time of Electrical Bicycle.
For the ease of the dismounting of storage battery, preferably, the mouth of described two storage batterys is connected with described change-over switch by plugging joint.
Described battery compartment is two, and two storage batterys are installed in respectively in the corresponding battery compartment, and in order to save the space, preferably, described battery compartment is one, and two storage batterys are placed side by side in the same battery compartment.
A kind of Electrical Bicycle with emergency battery of the utility model, two storage batterys are installed in Electrical Bicycle simultaneously, select wherein a storage battery to power by change-over switch, when this accumulator electric-quantity exhausts or breaks down, can switch to rapidly another piece storage battery power supply, prolong riding the time of Electrical Bicycle.
Description of drawings
Fig. 1 is the constructional drawing of a kind of Electrical Bicycle with emergency battery of the utility model;
Fig. 2 is the constructional drawing of the voltage reminding module of a kind of electric bike battery with emergency battery of the utility model;
Fig. 3 is the constructional drawing of the control circuit of a kind of Electrical Bicycle electric-controlled switch with emergency battery of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of Electrical Bicycle with emergency battery of the utility model is described in detail.
As shown in Figure 1, a kind of Electrical Bicycle with emergency battery, comprise vehicle frame and be fixed on battery compartment on the vehicle frame, storage battery is housed in the battery compartment, the mouth of storage battery links to each other with electric device by controller and Electrical Bicycle, storage battery is two, and the mouth of two storage batterys switches switch by one and is connected to controller.
Two storage batterys switch switch by one and are connected to controller, and when namely wherein a storage battery was connected with controller, another piece storage battery namely cut off with controller.
Storage battery for power supply can be selected easily by change-over switch, if wherein accumulator electric-quantity exhausts or breaks down, an other storage battery power supply can be switched fast by change-over switch, easy to operate.
As a kind of embodiment, change-over switch is hand switch, and the mouth of two storage batterys is connected with respectively the voltage reminding module.
When the voltage reminding module detected storage battery output voltage deficiency, reminding user switched to another piece storage battery by hand switch, avoids the overdischarge of storage battery, simultaneously, storage battery to undertension charges, and after avoiding placing for a long time, causes the decline of accumulator cell charging and discharging performance.
As shown in Figure 2, the voltage reminding module comprises:
Be used for gathering the output voltage of storage battery, the voltage sampling circuit that is connected with the mouth of storage battery; Be used for the output voltage of receiver voltage sample circuit collection and the governor circuit of comparing with preset value; The annunciator of reporting to the police according to the governor circuit comparative result.
The output voltage of the storage battery that the voltage sampling circuit instantaneous acquiring is being powered, and this output voltage signal is delivered to governor circuit, governor circuit receives this output voltage, and all the other preset values are compared, if be lower than preset value, then send signal to annunciator, after annunciator receives signal, send alerting signal.Annunciator is installed on the gauge panel of handlebar of moped, makes things convenient for the user in time to receive alerting signal.
Preset value can be set according to the specification of storage battery, and the storage battery preset value of different size is different, and preset value should not be excessively low, when sending with alerting signal, when namely accumulator electric-quantity exhausts, do not have the meaning of low pressure early warning.
Annunciator can adopt loud speaker or alarm lamp, and it is simple and practical, is convenient to install, and when realizing alarm function, can reduce production costs.
As another kind of embodiment, change-over switch is electric-controlled switch, is provided with the control circuit of electric-controlled switch, and as shown in Figure 3, this control circuit comprises:
Be used for gathering the output voltage of storage battery, the voltage sampling circuit that is connected with the mouth of storage battery; Be used for the output voltage of receiver voltage sample circuit collection and the governor circuit that compares with preset value, this governor circuit is to described electric-controlled switch output control signal.
The output voltage of the storage battery that the voltage sampling circuit instantaneous acquiring is being powered, governor circuit receive this output voltage and compare with preset value, if this output voltage is less than preset value then control electric-controlled switch and switch to another piece storage battery.Whole process need not manual operation, can realize the uninterrupted power supply to Electrical Bicycle, greatly improves riding the time of Electrical Bicycle.
The mouth of two storage batterys is connected with change-over switch by plugging joint, is convenient to the dismounting of storage battery.
Battery compartment is one, and two storage batterys are placed side by side in the same battery compartment.
When a kind of Electrical Bicycle with emergency battery of the utility model uses, by manually or automatically changing the state of change-over switch, change the storage battery that is used for power supply in the battery of electric bicycle storehouse.
Claims (8)
1. Electrical Bicycle with emergency battery, comprise vehicle frame and be fixed on battery compartment on the vehicle frame, in the described battery compartment storage battery is housed, the mouth of storage battery links to each other with electric device by controller and Electrical Bicycle, it is characterized in that, described storage battery is two, and the mouth of two storage batterys switches switch by one and is connected to described controller.
2. the Electrical Bicycle with emergency battery as claimed in claim 1 is characterized in that, described change-over switch is hand switch, and the mouth of described two storage batterys is connected with respectively the voltage reminding module.
3. the Electrical Bicycle with emergency battery as claimed in claim 2 is characterized in that, described voltage reminding module comprises:
Be used for gathering the output voltage of storage battery, the voltage sampling circuit that is connected with the mouth of described storage battery;
Be used for receiving the output voltage of described voltage sampling circuit collection and the governor circuit of comparing with preset value;
The annunciator of reporting to the police according to described governor circuit comparative result.
4. the Electrical Bicycle with emergency battery as claimed in claim 3 is characterized in that, described annunciator is installed on the gauge panel of handlebar of moped.
5. the Electrical Bicycle with emergency battery as claimed in claim 4 is characterized in that, described annunciator is loud speaker or alarm lamp.
6. the Electrical Bicycle with emergency battery as claimed in claim 1 is characterized in that, described change-over switch is electric-controlled switch, is provided with the control circuit of described electric-controlled switch, and this control circuit comprises:
Be used for gathering the output voltage of storage battery, the voltage sampling circuit that is connected with the mouth of described storage battery;
Be used for receiving the output voltage of described voltage sampling circuit collection and the governor circuit that compares with preset value, this governor circuit is to described electric-controlled switch output control signal.
7. such as the arbitrary described Electrical Bicycle with emergency battery of claim 1～6, it is characterized in that, the mouth of described two storage batterys is connected with described change-over switch by plugging joint.
8. the Electrical Bicycle with emergency battery as claimed in claim 7 is characterized in that, described battery compartment is one, and two storage batterys are placed side by side in the same battery compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462306 CN202827977U (en) | 2012-09-11 | 2012-09-11 | Electric bicycle provided with standby battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462306 CN202827977U (en) | 2012-09-11 | 2012-09-11 | Electric bicycle provided with standby battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202827977U true CN202827977U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220462306 Expired - Fee Related CN202827977U (en) | 2012-09-11 | 2012-09-11 | Electric bicycle provided with standby battery |
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| Country | Link |
|---|---|
| CN (1) | CN202827977U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI561430B (en) * | 2015-12-01 | 2016-12-11 | Ind Tech Res Inst | Integrated power module and electric vehicle having the same |
| CN108454761A (en) * | 2018-02-09 | 2018-08-28 | 宁波联拓思维电子科技有限公司 | A kind of electric bicycle |
| CN109808823A (en) * | 2019-02-28 | 2019-05-28 | 依米克车业（昆山）有限公司 | Dual power supply formula battery of electric bicycle intelligent power distribution method |
| CN115273340A (en) * | 2022-07-28 | 2022-11-01 | 湖南喜宝达信息科技有限公司 | Police method for sharing electric bicycle and shared electric bicycle |
| US11850969B1 (en) | 2022-08-23 | 2023-12-26 | Intercontinental Mobility Company | Portable motorized vehicles |
-
2012
- 2012-09-11 CN CN 201220462306 patent/CN202827977U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI561430B (en) * | 2015-12-01 | 2016-12-11 | Ind Tech Res Inst | Integrated power module and electric vehicle having the same |
| DE102016109480A1 (en) | 2015-12-01 | 2017-06-01 | Industrial Technology Research Institute | Integrated power module and electric bike equipped with it |
| CN108454761A (en) * | 2018-02-09 | 2018-08-28 | 宁波联拓思维电子科技有限公司 | A kind of electric bicycle |
| CN109808823A (en) * | 2019-02-28 | 2019-05-28 | 依米克车业（昆山）有限公司 | Dual power supply formula battery of electric bicycle intelligent power distribution method |
| CN115273340A (en) * | 2022-07-28 | 2022-11-01 | 湖南喜宝达信息科技有限公司 | Police method for sharing electric bicycle and shared electric bicycle |
| US11850969B1 (en) | 2022-08-23 | 2023-12-26 | Intercontinental Mobility Company | Portable motorized vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100, 18, Bao Qiao Road, pheasant Town Industrial Park, Huzhou, Zhejiang, Changxing County Patentee after: Zhejiang energy energy Polytron Technologies Inc Address before: 313100, 18, Bao Qiao Road, pheasant Town Industrial Park, Huzhou, Zhejiang, Changxing County Patentee before: Zhejiang Tianneng Energy Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20170911 |