CN203387280U - Multifunctional mobile power supply - Google Patents
Multifunctional mobile power supply Download PDFInfo
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- CN203387280U CN203387280U CN201320504488.2U CN201320504488U CN203387280U CN 203387280 U CN203387280 U CN 203387280U CN 201320504488 U CN201320504488 U CN 201320504488U CN 203387280 U CN203387280 U CN 203387280U
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Abstract
The utility model provides a multifunctional mobile power supply. The multifunctional mobile power supply comprises a 7.4 V power supply cell. The power supply cell is connected with an output power control module and a 5 V voltage reduction module. The output terminal of the output power control module is provided with a 7.4 V voltage output interface. The output terminal of the 5 V voltage reduction module is connected with a self-switching 5 V voltage output and charging input interface. The self-switching 5 V voltage output and charging input interface is connected with a charging management module and a control chip. The power supply cell, the output power control module, the 5 V voltage reduction module, and the self-switching 5 V voltage output and charging input interface are all connected with the control chip. The power supply cell is further connected with the charging management module. The multifunctional mobile power supply not only can be used for power supplying for heating and cooling of temperature regulation garments through the output power control module, but also can charge mobile equipment, such as a mobile phone, through the 5 V voltage reduction module, thereby serving multiple purposes, namely, eliminating the daily maintenance work of a lithium battery, broadening the usage scope of the lithium battery, enabling the usage of the lithium battery to be maximized, and prolonging the service life of the lithium battery.
Description
Technical field
The utility model relates to a kind of power supply, particularly relates to a kind of Multifunctional portable power source.
Background technology
Existing electric heating product, as electric blanket, electric heating shoes, electrically heated glove, Clothing with electric heating device, Electric-heating capes etc., its inside all is provided with heating wire, by Power supply, makes heating wire produce heat, and then makes the health heating.At present, the power supply of electric heating product generally all adopts the lithium battery series connection of two joint 3.7V to be powered, and is connected with heating wire by an output power module.But, because electric heating product has the seasonal characteristic of using, therefore 3/4ths even more times were arranged in 1 year, lithium battery is in idle state.According to the characteristic of lithium battery, if it does not use for a long time, need it is safeguarded, the cycle is 1-2 time per month, if there is no periodic maintenance will cause the capacity of lithium battery to reduce, even causes whole Battery pack to damage.
The utility model content
The shortcoming of prior art in view of the above, when the technical problems to be solved in the utility model is to provide a kind of, lithium battery is double does the Multifunctional portable power source that rechargeable battery is used.
For achieving the above object, the utility model provides a kind of Multifunctional portable power source, the power supply battery core that comprises 7.4V, described power supply battery core is respectively at an output power module, one 5V voltage reduction module is connected, the output of described output power module is provided with 7.4V Voltage-output interface, the output of described 5V voltage reduction module is connected with an adaptive switched 5V Voltage-output and charging input interface, this adaptive switched 5V Voltage-output and charging input interface respectively with a charge management module, one control chip is connected, and described power supply battery core, the output power module, the 5V voltage reduction module, adaptive switched 5V Voltage-output and charging input interface all are connected with described control chip, and the power supply battery core also is connected with charge management module.
Preferably, described control chip also is connected with a LED light module, a startup and power control touch controlled key module respectively.
Further, described 7.4V Voltage-output interface is a Micro USB interface, and described adaptive switched 5V Voltage-output and charging input interface are a USB interface.
Preferably, described power supply battery core is the 3.7V lithium battery that two joints are connected mutually.
The Multifunctional portable power source that the utility model relates to has following beneficial effect:
This Multifunctional portable power source can be powered to heating, the cooling of temperature adjustment dress ornament by the output power module, again can be by the 5V voltage reduction module to charging of mobile devices such as mobile phones, thereby removed the daily upkeep operation to lithium battery from, can also enlarge its scope of application, make lithium battery obtain maximized use, extend its useful life, achieve many things at one stroke.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be elaborated to this patent.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The element numbers explanation
1 power supply battery core
2 output power modules
21 7.4V Voltage-output interfaces
3 5V voltage reduction modules
31 adaptive switched 5V Voltage-output and charging input interfaces
4 control chips
5 LED light modules
6 start and power control touch controlled key module
7 charge management module
Embodiment
Below by particular specific embodiment, execution mode of the present utility model is described, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification.
Notice, appended graphic the illustrated structure of this specification, ratio, size etc., equal contents in order to coordinate specification to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the purpose that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this specification, quote as " on ", the term of D score, " left side ", " right side ", " centre " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when also being considered as the enforceable category of the utility model.
See Fig. 1, the utility model provides a kind of Multifunctional portable power source, the power supply battery core 1 that comprises 7.4V, described power supply battery core 1 is respectively at an output power module 2, one 5V voltage reduction module 3 is connected, the output of described output power module 2 is provided with 7.4V Voltage-output interface 21, the output of described 5V voltage reduction module 3 is connected with an adaptive switched 5V Voltage-output and charging input interface 31, this adaptive switched 5V Voltage-output and charging input interface 31 respectively with a charge management module 7, one control chip 4 is connected, and described power supply battery core 1, output power module 2, 5V voltage reduction module 3, adaptive switched 5V Voltage-output and charging input interface 31 all are connected with described control chip 4, and power supply battery core 1 also is connected with charge management module 7.
This Multifunctional portable power source can be given by output power module 2 heating, the cooling power supply of temperature adjustment dress ornament, again can be by 5V voltage reduction module 3 to charging of mobile devices such as mobile phones, thereby removed the daily upkeep operation to lithium battery from, can also enlarge its scope of application, make lithium battery obtain maximized use, extend its useful life, achieve many things at one stroke.
Preferably, described control chip 4 also is connected with a LED light module 5, a startup and power control touch controlled key module 6 respectively.
Further, described 7.4V Voltage-output interface 21 is a Micro USB interface, and described adaptive switched 5V Voltage-output and charging input interface 31 are a USB interface.
Preferably, described power supply battery core 1 is the 3.7V lithium battery that two joints are connected mutually.
In sum, the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above a kind of Multifunctional portable power source that the utility model embodiment is provided is described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; all will change in specific embodiments and applications; in sum; this description should not be construed as restriction of the present utility model, and all any changes of making according to the utility model design philosophy are all within protection range of the present utility model.
Claims (4)
1. a Multifunctional portable power source, the power supply battery core (1) that comprises 7.4V, it is characterized in that: described power supply battery core (1) is respectively at an output power module (2), one 5V voltage reduction module (3) is connected, the output of described output power module (2) is provided with 7.4V Voltage-output interface (21), the output of described 5V voltage reduction module (3) is connected with an adaptive switched 5V Voltage-output and charging input interface (31), this adaptive switched 5V Voltage-output and charging input interface (31) respectively with a charge management module (7), one control chip (4) is connected, and described power supply battery core (1), output power module (2), 5V voltage reduction module (3), adaptive switched 5V Voltage-output and charging input interface (31) all are connected with described control chip (4), and power supply battery core (1) also is connected with charge management module (7).
2. Multifunctional portable power source according to claim 1 is characterized in that: described control chip (4) also starts with a LED light module (5), respectively and power is controlled touch controlled key module (6) and is connected.
3. Multifunctional portable power source according to claim 1, it is characterized in that: described 7.4V Voltage-output interface (21) is a Micro USB interface, described adaptive switched 5V Voltage-output and charging input interface (31) they are a USB interface.
4. Multifunctional portable power source according to claim 1, it is characterized in that: described power supply battery core (1) is the 3.7V lithium battery that two joints are connected mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504488.2U CN203387280U (en) | 2013-08-17 | 2013-08-17 | Multifunctional mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504488.2U CN203387280U (en) | 2013-08-17 | 2013-08-17 | Multifunctional mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387280U true CN203387280U (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504488.2U Expired - Fee Related CN203387280U (en) | 2013-08-17 | 2013-08-17 | Multifunctional mobile power supply |
Country Status (1)
| Country | Link |
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| CN (1) | CN203387280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300524A (en) * | 2016-08-31 | 2017-01-04 | 苏州迈力电器有限公司 | Novel multifunctional charger |
-
2013
- 2013-08-17 CN CN201320504488.2U patent/CN203387280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300524A (en) * | 2016-08-31 | 2017-01-04 | 苏州迈力电器有限公司 | Novel multifunctional charger |
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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: 20140108 Termination date: 20150817 |
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| EXPY | Termination of patent right or utility model |