CN103633711A - Mobile power supply with heating device - Google Patents
Mobile power supply with heating device Download PDFInfo
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- CN103633711A CN103633711A CN201310688833.7A CN201310688833A CN103633711A CN 103633711 A CN103633711 A CN 103633711A CN 201310688833 A CN201310688833 A CN 201310688833A CN 103633711 A CN103633711 A CN 103633711A
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- lithium battery
- power source
- portable power
- microprocessor
- heater
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a mobile power supply with a heating device. The mobile power supply comprises a mobile power supply shell, a lithium battery and a microprocessor, wherein the lithium battery and the microprocessor are arranged inside the mobile power supply shell in a locating manner; a temperature sensor and a heating element are also arranged on the mobile power supply shell in a locating manner; the temperature sensor is used for sensing a temperature signal of the heating element, and transmitting the temperature signal to the microprocessor; the microprocessor controls the heating element to be connected and disconnected with the lithium battery. Thus, the temperature of the mobile power supply can be automatically adjusted, and the charge and discharge effects of the mobile power supply are effectively ensured. In addition, heat emitted from the mobile power supply also can be used for warming hands of a user and the like, resources are fully utilized, and the mobile power supply is low in consumption but high in efficiency.
Description
Technical field
The present invention relates to portable power source technical field, a kind of portable power source with heater is specifically provided.
Background technology
Portable power source is a kind of power supply and portable charger of charge function of integrating, can charge anywhere or anytime or standby is powered to digital equipments such as mobile phones, thus associated also more and more closer with our daily life.
But because the electrochemical reaction on the electrode/electrolyte interface of battery is relevant with ambient temperature, therefore the variation meeting of ambient temperature has a huge impact the charge-discharge performance of portable power source battery, when ambient temperature is too high or when too low, can destroy the chemical balance in battery, affect the reactivity of battery electrode/electrolyte, and then have influence on the power output of battery.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of portable power source with heater, this portable power source can regulate the temperature of himself automatically, has not only guaranteed that it discharges and recharges effect, externally heating, low-consumption high-efficiency.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of portable power source with heater, comprise that portable power source housing and location are arranged at lithium battery and the microprocessor of this portable power source enclosure interior, on this portable power source housing, also location is provided with temperature sensor and heater, described temperature sensor is in order to the temperature signal of heater described in sensing, and this temperature signal is transferred to described microprocessor, described microprocessor is controlled described heater and is switched on and off in described lithium battery.
As a further improvement on the present invention, described lithium battery is ter-polymers lithium battery.
As a further improvement on the present invention, described temperature sensor comprises first sensor and the second transducer, described heater comprises heating plate and electrothermal cloth, wherein, described first sensor and heating plate are all located the inside that is arranged at this portable power source housing, described the second transducer and electrothermal cloth are all located the outside that is arranged at this portable power source housing, described first sensor and the second transducer are respectively in order to the temperature signal of heating plate described in sensing and electrothermal cloth, and respectively temperature signal is transferred to described microprocessor, described microprocessor controls that described heating plate is corresponding with electrothermal cloth to be switched on and off in described lithium battery.
As a further improvement on the present invention, described microprocessor can control by electronic switch that institute's heating plate is corresponding with electrothermal cloth to be switched on and off in described lithium battery.
As a further improvement on the present invention, in the inside of this portable power source housing, also locate and be provided with one in order to monitor the lithium battery management system of the electric performance signals of lithium battery, described microprocessor is electrically connected on described lithium battery management system and can reads the electric performance signals of lithium battery that described lithium battery management system detects.
As a further improvement on the present invention, in the inside of this portable power source housing, also locate and be provided with one in order to the control of discharge module in order to external loading is powered to the charge control module of lithium battery power supply and, described charge control module and control of discharge module are all electrically connected on described lithium battery management system.
As a further improvement on the present invention, be also provided with a LCD display module, this LCD display module is electrically connected on described microprocessor.
The invention has the beneficial effects as follows: by location on this portable power source housing, be provided with temperature sensor and heater, utilize the temperature signal of the real-time sensing heater of temperature sensor, and this temperature signal is transferred to microprocessor, microprocessor compares, analyzes rear control heater to this temperature signal and switches on and off in lithium battery; Thereby can automatically regulate the temperature of portable power source, effectively guarantee the effect that discharges and recharges of portable power source; In addition the heating of this portable power source self can also supply user's warm hand etc., takes full advantage of resource, low-consumption high-efficiency.
Accompanying drawing explanation
Fig. 1 is operation principle schematic diagram of the present invention.
By reference to the accompanying drawings, make the following instructions:
1---lithium battery 2---microprocessor
31---first sensor 32---second transducer
41---heating plate 42---electrothermal cloth
5---charge control module 6---control of discharge module
7---LCD display module
Embodiment
Below with reference to figure to a preferred embodiment of the present invention will be described in detail.
A kind of portable power source with heater of the present invention, comprise that portable power source housing and location are arranged at lithium battery 1 and the microprocessor 2 of this portable power source enclosure interior, on this portable power source housing, also location is provided with temperature sensor and heater, described temperature sensor is in order to the temperature signal of heater described in sensing, and this temperature signal is transferred to described microprocessor 2,2 pairs of these temperature signals of described microprocessor compare, analyze the described heater of rear control and switch on and off in described lithium battery 1.
In the present embodiment, described lithium battery 1 is ter-polymers lithium battery.Peak power output 20V, the life-span can reach more than 500 times.
In the present embodiment, described temperature sensor comprises first sensor 31 and the second transducer 32, described heater comprises heating plate 41(maximum power 10w) and electrothermal cloth 42(maximum power 15w), wherein, described first sensor 31 and heating plate 41 are all located the inside that is arranged at this portable power source housing, described the second transducer 32 and electrothermal cloth 42 are all located the outside that is arranged at this portable power source housing, described first sensor 31 and the second transducer 32 are respectively in order to the temperature signal of heating plate described in sensing 41 and electrothermal cloth 42, and respectively temperature signal is transferred to described microprocessor 2, described microprocessor 2 controls that described heating plate 41 is corresponding with electrothermal cloth 42 to be switched on and off in described lithium battery 1.
Preferably, described microprocessor 2 can control by electronic switch that institute's heating plate 41 is corresponding with electrothermal cloth 42 to be switched on and off in described lithium battery 1.
In the present embodiment, in the inside of this portable power source housing, also locate and be provided with one in order to monitor the lithium battery management system BMS of lithium battery 1 electric property signal, described microprocessor 2 is electrically connected on described lithium battery management system BMS and can reads the electric performance signals of lithium battery that described lithium battery management system detects.
In the present embodiment, in the inside of this portable power source housing, also locate be provided with one in order to the charge control module 5 to lithium battery power supply and in order to the control of discharge module 6 to external loading power supply, described charge control module 5 and control of discharge module 6 are all electrically connected on described lithium battery management system BMS.In this example, the input voltage of described charge control module 5 is 4.2～12V, and maximum charging current is 3A; Described control of discharge module 6 has two output gears, is respectively 5V/1A and 5V/2A.
In the present embodiment, be also provided with a LCD display module 7, this LCD display module is electrically connected on described microprocessor 2.The information such as heater temperature signal of this LCD display module for showing that the information such as lithium battery voltage that described lithium battery management system BMS detects, electric current, capacity and displays temperature transducer sense.
Claims (7)
1. the portable power source with heater, comprise that portable power source housing and location are arranged at lithium battery (1) and the microprocessor (2) of this portable power source enclosure interior, it is characterized in that: on this portable power source housing, also location is provided with temperature sensor and heater, described temperature sensor is in order to the temperature signal of heater described in sensing, and this temperature signal is transferred to described microprocessor (2), described microprocessor (2) is controlled described heater and is switched on and off in described lithium battery (1).
2. the portable power source with heater according to claim 1, is characterized in that: described lithium battery (1) is ter-polymers lithium battery.
3. the portable power source with heater according to claim 1, it is characterized in that: described temperature sensor comprises first sensor (31) and the second transducer (32), described heater comprises heating plate (41) and electrothermal cloth (42), wherein, described first sensor (31) and heating plate (41) are all located the inside that is arranged at this portable power source housing, described the second transducer (32) and electrothermal cloth (42) are all located the outside that is arranged at this portable power source housing, described first sensor (31) and the second transducer (32) are respectively in order to the temperature signal of heating plate described in sensing (41) and electrothermal cloth (42), and respectively temperature signal is transferred to described microprocessor (2), described microprocessor (2) controls that described heating plate (41) is corresponding with electrothermal cloth (42) to be switched on and off in described lithium battery (1).
4. the portable power source with heater according to claim 1, is characterized in that: described microprocessor (2) can control by electronic switch that institute's heating plate (41) is corresponding with electrothermal cloth (42) to be switched on and off in described lithium battery (1).
5. the portable power source with heater according to claim 1, it is characterized in that: in the inside of this portable power source housing, also locate and be provided with one in order to monitor the lithium battery management system (BMS) of lithium battery (1) electric property signal, described microprocessor (2) is electrically connected on described lithium battery management system (BMS) and can reads the electric performance signals of lithium battery that described lithium battery management system detects.
6. the portable power source with heater according to claim 5, it is characterized in that: in the inside of this portable power source housing, also locate and be provided with one in order to the control of discharge module (6) in order to external loading is powered to the charge control module of lithium battery power supply (5) and, described charge control module (5) and control of discharge module (6) are all electrically connected on described lithium battery management system (BMS).
7. the portable power source with heater according to claim 5, is characterized in that: be also provided with a LCD display module (7), this LCD display module is electrically connected on described microprocessor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688833.7A CN103633711A (en) | 2013-12-16 | 2013-12-16 | Mobile power supply with heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688833.7A CN103633711A (en) | 2013-12-16 | 2013-12-16 | Mobile power supply with heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103633711A true CN103633711A (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310688833.7A Pending CN103633711A (en) | 2013-12-16 | 2013-12-16 | Mobile power supply with heating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103633711A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646254A (en) * | 2016-12-09 | 2017-05-10 | 国网北京市电力公司 | Battery temperature feature test method, device and system |
| CN107086626A (en) * | 2017-05-18 | 2017-08-22 | 江卓昊 | A kind of Multifunctional portable power source |
| CN107425569A (en) * | 2017-07-31 | 2017-12-01 | 东莞市钜大电子有限公司 | A kind of wide temperature lithium battery and its method of work with heat insulation function |
| CN110833479A (en) * | 2019-11-20 | 2020-02-25 | 深圳市易联优创网络有限公司 | Portable portable power source hand warmer has |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006951A (en) * | 2007-01-29 | 2007-08-01 | 长春迪吉特儿-泰克电子有限公司 | Charging and portable hand-warming device capable of storage power energy |
| CN101120900A (en) * | 2006-08-11 | 2008-02-13 | 三洋电机株式会社 | Bosom warmer |
| CN101862235A (en) * | 2010-06-25 | 2010-10-20 | 张少微 | Electric hand warmer |
| EP2512002A2 (en) * | 2011-04-11 | 2012-10-17 | Yung-Shen Lin | Solar energy portable power bank |
| CN203632311U (en) * | 2013-12-16 | 2014-06-04 | 天宇通讯科技(昆山)有限公司 | Mobile power supply with heating device |
-
2013
- 2013-12-16 CN CN201310688833.7A patent/CN103633711A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101120900A (en) * | 2006-08-11 | 2008-02-13 | 三洋电机株式会社 | Bosom warmer |
| CN101006951A (en) * | 2007-01-29 | 2007-08-01 | 长春迪吉特儿-泰克电子有限公司 | Charging and portable hand-warming device capable of storage power energy |
| CN101862235A (en) * | 2010-06-25 | 2010-10-20 | 张少微 | Electric hand warmer |
| EP2512002A2 (en) * | 2011-04-11 | 2012-10-17 | Yung-Shen Lin | Solar energy portable power bank |
| CN203632311U (en) * | 2013-12-16 | 2014-06-04 | 天宇通讯科技(昆山)有限公司 | Mobile power supply with heating device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646254A (en) * | 2016-12-09 | 2017-05-10 | 国网北京市电力公司 | Battery temperature feature test method, device and system |
| CN106646254B (en) * | 2016-12-09 | 2019-10-22 | 国网北京市电力公司 | Battery temperature characteristic test method and apparatus and system |
| CN107086626A (en) * | 2017-05-18 | 2017-08-22 | 江卓昊 | A kind of Multifunctional portable power source |
| CN107086626B (en) * | 2017-05-18 | 2023-09-29 | 江卓昊 | Multifunctional mobile power supply |
| CN107425569A (en) * | 2017-07-31 | 2017-12-01 | 东莞市钜大电子有限公司 | A kind of wide temperature lithium battery and its method of work with heat insulation function |
| CN110833479A (en) * | 2019-11-20 | 2020-02-25 | 深圳市易联优创网络有限公司 | Portable portable power source hand warmer has |
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Application publication date: 20140312 |