CN103683367A - Vehicle-used charger with backup power source - Google Patents
Vehicle-used charger with backup power source Download PDFInfo
- Publication number
- CN103683367A CN103683367A CN201210366723.4A CN201210366723A CN103683367A CN 103683367 A CN103683367 A CN 103683367A CN 201210366723 A CN201210366723 A CN 201210366723A CN 103683367 A CN103683367 A CN 103683367A
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- China
- Prior art keywords
- power supply
- vehicle
- energy
- storage units
- power source
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- 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.)
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a vehicle-used charger with a backup power source. The vehicle-used charger with the backup power source comprises a vehicle-used charger and a backup power source device; the vehicle-used charger includes a vehicle-used power source input end and a power source output end; the backup power source device is arranged inside the vehicle-used charger; the backup power source device comprises an energy storage unit; the backup power source device is electrically connected with the vehicle-used power source input end and the power source output end; the energy storage unit is used for storing electric energy which is inputted through the vehicle-used power source input end; and the power source output end is used for outputting the electric energy. When a vehicle of a user is flamed out or the charger is pulled out from a jack, the energy storage unit of the backup power source device can be utilized to continuously charge an electronic device.
Description
Technical field
The present invention is about a kind of vehicular equipment, particularly a kind of Vehicular rechargeable equipment with stand-by power supply.
Background technology
Flourish along with electronics industry, and electronic installation miscellaneous (such as: driving recorder, mobile phone or flat computer etc.) be also pushed out always.Can continue to use these electronic installations when allowing user be away from home, the providing of electric energy just becomes user's one of significant consideration of using by electronic installation of being away from home.
Although all can provide the jack of power supply on vehicle in vehicle at present, for user, the power supply on vehicle input of one vehicle charger is inserted, and the electric energy from jack is seen through to the power output end output of vehicle charger, for electronic installation, charge to use.
Yet, when user's vehicle is flame-out or vehicle charger from jack is pulled out, electronic installation just cannot be continued charging, therefore, in the situation that electric energy exhausts, may cause user cannot use the problem of electronic installation.
Summary of the invention
For problems of the prior art, the invention provides a kind of Vehicular rechargeable equipment with stand-by power supply.
Object according to above-mentioned, the invention provides a kind of Vehicular rechargeable equipment with stand-by power supply, and a vehicle charger, comprises a power supply on vehicle input and a power output end; And a standby power supply device, being configured in the inside of this vehicle charger, this standby power supply device comprises an energy-storage units, and this standby power supply device is electrically connected this power supply on vehicle input and this power output end; Wherein, this energy-storage units is for storing an electric energy of inputting via this power supply on vehicle input, and this power output end is used for exporting this electric energy.
This standby power supply device also comprises a power supply input circuit and is electrically connected this energy-storage units.This power supply input circuit is electrically connected this power supply on vehicle input.This standby power supply device also comprises a control circuit, and when this stored electric energy of this energy-storage units is greater than the first set point, this control circuit is controlled this power supply input circuit and do not carried out this electrical power storage to this energy-storage units.This standby power supply device also comprises a control circuit and a power output circuit, this power output circuit is electrically connected this power output end, when this stored electric energy of this energy-storage units is less than the second set point, this control circuit is controlled this power output circuit and is not exported this stored electric energy of this energy-storage units to this power output end.This power output end comprises a USB interface.This power supply on vehicle input is a cigarette lighter plug.
The advantage that the present invention has is: when user's vehicle is flame-out or vehicle charger from jack is pulled out, utilize the energy-storage units of standby power supply device can continue electronic installation to charge.
Accompanying drawing explanation
Fig. 1 is that the Vehicular rechargeable equipment that one embodiment of the invention has a stand-by power supply is used in the jack of vehicle power supply the schematic diagram of connection of electronic devices;
Fig. 2 is the block schematic diagram that Fig. 1 has its standby power supply device of Vehicular rechargeable equipment of stand-by power supply.
In figure:
1 has the Vehicular rechargeable equipment of stand-by power supply
10 vehicle chargers
100a power supply on vehicle input
100b power output end
12 standby power supply devices
120 energy-storage units
121 power supply input circuits
122 control circuits
123 power output circuits
20 power supply on vehicle jacks
30 electronic installations
40 connecting lines
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, can be implemented, but illustrated embodiment is not as a limitation of the invention so that those skilled in the art can better understand the present invention also.
As shown in Figures 1 and 2, Fig. 1 is used in the jack of vehicle power supply the schematic diagram of connection of electronic devices for the Vehicular rechargeable equipment with stand-by power supply that one embodiment of the invention provides; Fig. 2 is the block schematic diagram that Fig. 1 has its standby power supply device of Vehicular rechargeable equipment of stand-by power supply.
As shown in Figures 1 and 2, the Vehicular rechargeable equipment 1 that has a stand-by power supply comprises vehicle charger 10 and standby power supply device 12.
Wherein, energy-storage units 120 can be in order to store the electric energy of inputting via power supply on vehicle input 100a, and power output end 100b is in order to export the stored electric energy of energy-storage units 120.
Power supply on vehicle input 100a for example, in order to be electrically connected to the power supply on vehicle jack 20 (as shown in Figure 1) of vehicle (: in vehicle); Power output end 100b is in order to be electrically connected to electronic installation 30.For example, power output end 100b can be electrically connected electronic installation 30 by connecting line 40.Electronic installation 30 can be the electronic products such as driving recorder or mobile phone, but is not limited to this.
Hence one can see that, when vehicle is launched and power supply on vehicle input 100a is plugged to after power supply on vehicle jack 20, the electric energy that one electric energy transducer of vehicle charger 10 inside can provide power supply on vehicle jack 20 (for example: electric energy transducer can convert 5 volts (V) to by 12 volts (V) is changed, but this is for illustrative purposes only in order to understanding, be not limited thereto), utilize afterwards standby power supply device 12 can by conversion after electrical power storage to energy-storage units 120.
Energy-storage units 120 can store the electric energy of inputting via power supply on vehicle input 100a; Power output end 100b can be in order to export this stored electric energy of energy-storage units 120 to electronic installation 30, so that electronic installation 30 is charged simultaneously.
Hence one can see that, when vehicle stopped working or the power supply on vehicle input 100a of vehicle charger 10 from power supply on vehicle jack 20 is pulled out, utilize 120 standby electric energy of depositing of energy-storage units, can continue electronic installation 30 to charge to make user can continue to use electronic installation.
Particularly, standby power supply device 12 also can comprise power supply input circuit 121, control circuit 122 and power output circuit 123.Wherein, power supply input circuit 121 is electrically connected energy-storage units 120, and power supply input circuit 121 is electrically connected power supply on vehicle input 100a.In addition, power output circuit 123 is electrically connected power output end 100b, and power output end 100b can comprise USB (USB (Universal Serial Bus, USB)) interface, and connecting line 40 can be USB transmission line, but is not limited to this.
When the stored electric energy of energy-storage units 120 is greater than the first set point, 122 of control circuits are controlled power supply input circuit 121 and are not carried out this electrical power storage to energy-storage units 120, and energy-storage units 120 cannot be recharged.For example: when the stored electric energy of energy-storage units 120 is greater than 80% electric weight (but being not limited to this), 122 of control circuits are controlled power supply input circuit 121 and do not carried out this electrical power storage to energy-storage units 120, to promote the useful life of energy-storage units 120.
Or when the stored electric energy of energy-storage units 120 is less than the second set point, 122 of control circuits are controlled power output circuit 123 and are not exported the stored electric energy of energy-storage units 120 to power output end 100b, and energy-storage units 120 cannot be powered.For example: when the stored electric energy of energy-storage units 120 is less than 20% electric weight (but being not limited to this), 122 of control circuits are controlled power output circuit 123 and are not exported the stored electric energy of energy-storage units 120 to electronic installation 30, to promote the useful life of energy-storage units 120.
It should be noted that the first set point and the second set point can be default value, this part can be determined according to the actual design demand of standby power supply device 12, is not limited thereto embodiment.
In summary, there is the Vehicular rechargeable equipment of stand-by power supply described in the embodiment of the present invention, there is following feature:
When vehicle is flame-out or vehicle charger from jack is pulled out, utilize the energy-storage units of standby power supply device can continue electronic installation to charge.
When the stored electric energy of energy-storage units is greater than the first set point, control circuit is controlled power supply input circuit and is not carried out electrical power storage to energy-storage units, energy-storage units cannot be recharged, to promote the useful life of energy-storage units.
When the stored electric energy of energy-storage units is less than the second set point, control circuit is controlled power output circuit and is not exported the stored electric energy of energy-storage units, and energy-storage units cannot be powered, to promote the useful life of energy-storage units.
The above embodiment is only the preferred embodiment for absolutely proving that the present invention lifts, and protection scope of the present invention is not limited to this.Being equal to that those skilled in the art do on basis of the present invention substitutes or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (7)
1. a Vehicular rechargeable equipment with stand-by power supply, is characterized in that, comprises:
One vehicle charger, comprises a power supply on vehicle input and a power output end; And
One standby power supply device, is configured in the inside of this vehicle charger, and this standby power supply device comprises an energy-storage units, and this standby power supply device is electrically connected this power supply on vehicle input and this power output end;
Wherein, this energy-storage units is for storing an electric energy of inputting via this power supply on vehicle input, and this power output end is used for exporting this electric energy.
2. the Vehicular rechargeable equipment with stand-by power supply according to claim 1, is characterized in that, this standby power supply device also comprises a power supply input circuit and is electrically connected this energy-storage units.
3. the Vehicular rechargeable equipment with stand-by power supply according to claim 2, is characterized in that, this power supply input circuit is electrically connected this power supply on vehicle input.
4. the Vehicular rechargeable equipment with stand-by power supply according to claim 3, it is characterized in that, this standby power supply device also comprises a control circuit, when this stored electric energy of this energy-storage units is greater than the first set point, this control circuit is controlled this power supply input circuit and is not carried out this electrical power storage to this energy-storage units.
5. the Vehicular rechargeable equipment with stand-by power supply according to claim 3, it is characterized in that, this standby power supply device also comprises a control circuit and a power output circuit, this power output circuit is electrically connected this power output end, when this stored electric energy of this energy-storage units is less than the second set point, this control circuit is controlled this power output circuit and is not exported this stored electric energy of this energy-storage units to this power output end.
6. the Vehicular rechargeable equipment with stand-by power supply according to claim 1, is characterized in that, this power output end comprises a USB interface.
7. the Vehicular rechargeable equipment with stand-by power supply according to claim 1, is characterized in that, this power supply on vehicle input is a cigarette lighter plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210366723.4A CN103683367A (en) | 2012-09-26 | 2012-09-26 | Vehicle-used charger with backup power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210366723.4A CN103683367A (en) | 2012-09-26 | 2012-09-26 | Vehicle-used charger with backup power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103683367A true CN103683367A (en) | 2014-03-26 |
Family
ID=50320037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210366723.4A Pending CN103683367A (en) | 2012-09-26 | 2012-09-26 | Vehicle-used charger with backup power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103683367A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274758A (en) * | 2016-08-24 | 2017-01-04 | 深圳市安煋信息技术有限公司 | Automobile cigarette lighter, mobile unit and automobile |
| EP3711583A1 (en) * | 2019-03-22 | 2020-09-23 | Nerudia Limited | A dock for a smoking substitute system |
| EP3721732A1 (en) * | 2019-04-12 | 2020-10-14 | Nerudia Limited | Charger for smoking substitute device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101207276A (en) * | 2006-12-19 | 2008-06-25 | 比亚迪股份有限公司 | Protection system for series connection lithium cell |
| CN201191771Y (en) * | 2008-04-10 | 2009-02-04 | 天振投资有限公司 | Multifunctional electric energy storage and supply apparatus |
| US20120217806A1 (en) * | 2011-01-22 | 2012-08-30 | Alpha Technologies Inc. | Charge equalization systems and methods |
-
2012
- 2012-09-26 CN CN201210366723.4A patent/CN103683367A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101207276A (en) * | 2006-12-19 | 2008-06-25 | 比亚迪股份有限公司 | Protection system for series connection lithium cell |
| CN201191771Y (en) * | 2008-04-10 | 2009-02-04 | 天振投资有限公司 | Multifunctional electric energy storage and supply apparatus |
| US20120217806A1 (en) * | 2011-01-22 | 2012-08-30 | Alpha Technologies Inc. | Charge equalization systems and methods |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274758A (en) * | 2016-08-24 | 2017-01-04 | 深圳市安煋信息技术有限公司 | Automobile cigarette lighter, mobile unit and automobile |
| EP3711583A1 (en) * | 2019-03-22 | 2020-09-23 | Nerudia Limited | A dock for a smoking substitute system |
| EP3721732A1 (en) * | 2019-04-12 | 2020-10-14 | Nerudia Limited | Charger for smoking substitute device |
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Application publication date: 20140326 |
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| RJ01 | Rejection of invention patent application after publication |