CN204205694U - A kind ofly be arranged at temperature difference charging device in mobile terminal and mobile terminal - Google Patents
A kind ofly be arranged at temperature difference charging device in mobile terminal and mobile terminal Download PDFInfo
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- CN204205694U CN204205694U CN201420735567.9U CN201420735567U CN204205694U CN 204205694 U CN204205694 U CN 204205694U CN 201420735567 U CN201420735567 U CN 201420735567U CN 204205694 U CN204205694 U CN 204205694U
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- mobile terminal
- temperature difference
- battery
- charging device
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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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The utility model provides and is a kind ofly arranged at temperature difference charging device in mobile terminal and mobile terminal, face of heat being accessed is arranged to and the thermal source in mobile terminal, as battery, processor heat conductive contact, cold joint is entered face and be arranged at mobile terminal shell surface, the temperature difference that the heat utilizing mobile terminal self to work to distribute and mobile terminal external environment condition produce, generate by thermo-electric generation sheet the battery that charging current is supplied to mobile terminal, thus extend the cruising time of mobile terminal.
Description
Technical field
The utility model relates to mobile terminal for electrical domain, particularly relates to a kind ofly to be arranged at temperature difference charging device in mobile terminal and mobile terminal.
Background technology
Current, thermoelectric generation has been applied to multiple field, such as space industry, naval, medical science and physiology etc., and daily life there has also been very large development, and technology reaches its maturity.Although thermo-electric generation has many application, be subject to the restriction of conversion efficiency of thermoelectric and larger cost for a long time, thermoelectric technology is subject to severely restricts to industry and the universal of civil use industry.Recent years is outstanding day by day along with energy and environment crisis, and the succeeding in developing of a collection of high-performance thermo-electric converting material, and the research of thermoelectric technology becomes focus again.
The power consumption of the smart machines such as mobile terminal is higher than equipment in the past, and the Miniaturization Design trend of mobile terminal limits the capacity of its battery, therefore, can not meet the primary demand of user the service time of mobile terminal.Usually utilize the energy-conservation setting of various mobile terminal in prior art or improve battery technology and increase battery capacity to maintain the cruising time of mobile terminal, but, be no matter increase the mode of cell phone battery capacity or the energy-conservation mode of mobile phone, all cannot solve the problem of the battery durable scarce capacity of mobile terminal at present very well.
Utility model content
The utility model provides and is a kind ofly arranged at temperature difference charging device in mobile terminal and mobile terminal, to provide more lasting mobile terminal service time.
The technological means that the utility model adopts is as follows: a kind of temperature difference charging device be arranged in mobile terminal, and described mobile terminal comprises mobile terminal shell, be arranged in described mobile terminal shell by electric device and battery;
Described temperature difference charging device comprises: thermo-electric generation sheet, accesses face and cold joint enters face with the heat of described thermo-electric generation sheet heat conductive contact;
Wherein, described hot access face is subject to electric device and/or battery heat conductive contact with described; Described cold joint enters face and is arranged at described mobile terminal shell surface; The current output terminal of described thermo-electric generation sheet is connected with the charging end of described battery.
Further, described is the processor of mobile terminal by electric device.
Further, described battery is arranged in the battery grooves of described mobile terminal shell, and described hot access face is arranged in described battery grooves, and with described battery heat conductive contact.
Further, described hot access face is arranged at the surface of described processor, and with described processor heat conductive contact.
Further, described thermo-electric generation sheet comprises thermoae contact-making surface and cold pole contact-making surface, and described cold joint enters face and described cold pole contact-making surface heat conductive contact, described hot access face and described thermoae contact-making surface heat conductive contact.
Further, transformer is connected with between the current output terminal of described thermo-electric generation sheet and the charging end of described battery.
Further, described mobile terminal shell comprises procapsid and is covered on the bonnet of described procapsid, and described cold joint enters the surface that face is arranged at described bonnet.
Further, described thermo-electric generation sheet comprises switch.
The utility model additionally provides a kind of mobile terminal, comprises temperature difference charging device as above.
What adopt the utility model to provide is arranged at temperature difference charging device in mobile terminal and mobile terminal, face of heat being accessed is arranged to and the thermal source in mobile terminal, as battery, processor heat conductive contact, cold joint is entered face and be arranged at mobile terminal shell surface, the temperature difference that the heat utilizing mobile terminal self to work to distribute and mobile terminal external environment condition produce, generate by thermo-electric generation sheet the battery that charging current is supplied to mobile terminal, thus extend the cruising time of mobile terminal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model first embodiment;
Fig. 2 is the structural representation of the utility model second embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the utility model is further described.
Arrange as follows as general structure of the present utility model:
Be arranged at the temperature difference charging device in mobile terminal, described mobile terminal comprises mobile terminal shell, be arranged in described mobile terminal shell by electric device and battery;
Described temperature difference charging device comprises: thermo-electric generation sheet, accesses face and cold joint enters face with the heat of described thermo-electric generation sheet heat conductive contact;
Wherein, described hot access face is subject to electric device and/or battery heat conductive contact with described; Described cold joint enters face and is arranged at described mobile terminal shell surface; The current output terminal of described thermo-electric generation sheet is connected with the charging end of described battery.
Because above-mentioned temperature difference charging device is arranged in mobile terminal, and which employs by electric device and/or the battery thermal source as thermo-electric generation sheet, the ambient temperature of face contact is entered as low-temperature receiver using the cold joint being arranged at mobile terminal shell surface, utilize the conversion of the temperature difference of thermal source and low-temperature receiver to form charging current and be supplied to battery, thus, the effect extending mobile terminal cruising time is achieved.
Be described in detail below in conjunction with the general structure of embodiment to the application, it should be noted that, following examples are not in order to limit the utility model.
Embodiment one:
A kind of mobile terminal 10 of the utility model as shown in Figure 1, comprises mobile terminal shell 11, be arranged in mobile terminal shell 11 by electric device (not shown) and battery 12; Mobile terminal shell 11 comprises procapsid 11a and bonnet 11b;
Temperature difference charging device comprises thermo-electric generation sheet 13, and hot access face 14 and cold joint enter face 15.
Battery 12 due to mobile terminal is mobile terminal when providing power supply by electric device, and battery 12 itself can produce larger heat, can as thermal source.In the present embodiment, battery 12 is arranged in the battery grooves of mobile terminal shell 11, the part in hot access face 14 is arranged in battery grooves, and with battery 12 heat conductive contact, be extended down to outside battery grooves outside the another part in hot access face 14, with the thermoae contact-making surface heat conductive contact of thermo-electric generation sheet 13;
Cold joint enters face 15 and is arranged at bonnet 11b surface, and cold joint enters the inner surface in face 15 and the cold pole contact-making surface heat conductive contact of thermo-electric generation sheet 13.
The current output terminal (not shown) of thermo-electric generation sheet 13 is connected with the charging end (not shown) of battery 12; In order to make power supply can receive stable charging current, the present embodiment is preferred, is connected with transformer between the current output terminal of thermo-electric generation sheet 13 and the charging end of battery.Further, thermo-electric generation sheet 13 comprises switch (not shown), so that user selects to open or close thermo-electric generation by switch.
Embodiment two:
A kind of mobile terminal 20 of the utility model as shown in Figure 2, comprises mobile terminal shell 21, is arranged at the processor 22 in mobile terminal shell 21 and battery (not shown); Mobile terminal shell 21 comprises procapsid 21a and bonnet 21b;
Temperature difference charging device comprises thermo-electric generation sheet 23, and hot access face 24 and cold joint enter face 25.
As the representative instance by electric device of mobile terminal, processor 22 can distribute a large amount of heats when powered work, can as thermal source.In the present embodiment, hot access face 24 is arranged at the surface of processor 22, and with processor 22 heat conductive contact; The thermoae contact-making surface of thermo-electric generation sheet 23 and hot access face 24 heat conductive contact; Cold joint enters the surface that face 25 is arranged at bonnet 21b, and cold joint enters the inner surface in face 25 and the cold pole contact-making surface heat conductive contact of thermo-electric generation sheet 23.
The current output terminal (not shown) of thermo-electric generation sheet 23 is connected with the charging end (not shown) of battery (not shown); In order to make power supply can receive stable charging current, the present embodiment is preferred, is connected with transformer between the current output terminal of thermo-electric generation sheet 23 and the charging end of battery.Further, thermo-electric generation sheet 23 comprises switch (not shown), so that user selects to open or close thermo-electric generation by switch.
It should be noted that, the embodiment one of the application and embodiment two only give and adopt battery and processor as thermal source respectively, and only used the embodiment of a thermo-electric generation sheet respectively, obviously, the execution mode of the application can also comprise using the situation as thermal source while of battery and processor, also can comprise multiple thermo-electric generation sheet, provide charging current by multiple thermo-electric generation sheet serial or parallel connection for battery, will not enumerate at this.
As can be seen here, what adopt the utility model to provide is arranged at temperature difference charging device in mobile terminal and mobile terminal, face of heat being accessed is arranged to and the thermal source in mobile terminal, as battery, processor heat conductive contact, cold joint is entered face and be arranged at mobile terminal shell surface, the temperature difference that the heat utilizing mobile terminal self to work to distribute and mobile terminal external environment condition produce, generate by thermo-electric generation sheet the battery that charging current is supplied to mobile terminal, thus extend the cruising time of mobile terminal.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (9)
1. be arranged at the temperature difference charging device in mobile terminal, it is characterized in that, described mobile terminal comprises mobile terminal shell, be arranged in described mobile terminal shell by electric device and battery;
Described temperature difference charging device comprises: thermo-electric generation sheet, accesses face and cold joint enters face with the heat of described thermo-electric generation sheet heat conductive contact;
Wherein, described hot access face is subject to electric device and/or battery heat conductive contact with described; Described cold joint enters face and is arranged at described mobile terminal shell surface; The current output terminal of described thermo-electric generation sheet is connected with the charging end of described battery.
2. temperature difference charging device according to claim 1, is characterized in that, described is the processor of mobile terminal by electric device.
3. temperature difference charging device according to claim 2, it is characterized in that, described battery is arranged in the battery grooves of described mobile terminal shell, a described hot access face part is arranged in described battery grooves, and with described battery heat conductive contact, be extended down to outside the another part of hot access face outside described battery grooves, with described thermo-electric generation sheet heat conductive contact.
4. temperature difference charging device according to claim 2, is characterized in that, described hot access face is arranged at the surface of described processor, and with described processor heat conductive contact.
5. the temperature difference charging device according to claim 3 or 4, it is characterized in that, described thermo-electric generation sheet comprises thermoae contact-making surface and cold pole contact-making surface, and described cold joint enters face and described cold pole contact-making surface heat conductive contact, described hot access face and described thermoae contact-making surface heat conductive contact.
6. temperature difference charging device according to claim 5, is characterized in that, is connected with transformer between the current output terminal of described thermo-electric generation sheet and the charging end of described battery.
7. temperature difference charging device according to claim 6, is characterized in that, described mobile terminal shell comprises procapsid and is covered on the bonnet of described procapsid, and described cold joint enters the surface that face is arranged at described bonnet.
8. temperature difference charging device according to claim 7, is characterized in that, described thermo-electric generation sheet comprises switch.
9. a mobile terminal, is characterized in that, comprises the temperature difference charging device as described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735567.9U CN204205694U (en) | 2014-11-28 | 2014-11-28 | A kind ofly be arranged at temperature difference charging device in mobile terminal and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735567.9U CN204205694U (en) | 2014-11-28 | 2014-11-28 | A kind ofly be arranged at temperature difference charging device in mobile terminal and mobile terminal |
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| Publication Number | Publication Date |
|---|---|
| CN204205694U true CN204205694U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420735567.9U Active CN204205694U (en) | 2014-11-28 | 2014-11-28 | A kind ofly be arranged at temperature difference charging device in mobile terminal and mobile terminal |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048616A (en) * | 2015-07-22 | 2015-11-11 | 陕西凌云电器集团有限公司 | Emergency charging device utilizing temperature difference of field heat source to generate electricity |
| CN105207337A (en) * | 2015-09-02 | 2015-12-30 | 昆山龙腾光电有限公司 | Electronic device |
| CN105356570A (en) * | 2015-11-30 | 2016-02-24 | 石姗姗 | Mobile terminal automatic charging method and mobile terminal |
| CN107528366A (en) * | 2017-08-23 | 2017-12-29 | 努比亚技术有限公司 | Electric current distribution charging method, mobile terminal and computer-readable recording medium |
| CN107546826A (en) * | 2017-09-29 | 2018-01-05 | 深圳传音制造有限公司 | A kind of containment vessel and terminal device |
| CN109151105A (en) * | 2018-07-25 | 2019-01-04 | 刘贤顺 | New type low temperature converts charge mobile phone |
| CN113178644A (en) * | 2021-04-27 | 2021-07-27 | 阮林勇 | Battery for new energy automobile and performance detection device thereof |
-
2014
- 2014-11-28 CN CN201420735567.9U patent/CN204205694U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048616A (en) * | 2015-07-22 | 2015-11-11 | 陕西凌云电器集团有限公司 | Emergency charging device utilizing temperature difference of field heat source to generate electricity |
| CN105207337A (en) * | 2015-09-02 | 2015-12-30 | 昆山龙腾光电有限公司 | Electronic device |
| CN105356570A (en) * | 2015-11-30 | 2016-02-24 | 石姗姗 | Mobile terminal automatic charging method and mobile terminal |
| CN105356570B (en) * | 2015-11-30 | 2018-04-03 | 石姗姗 | A kind of mobile terminal self-charging method and mobile terminal |
| CN107528366A (en) * | 2017-08-23 | 2017-12-29 | 努比亚技术有限公司 | Electric current distribution charging method, mobile terminal and computer-readable recording medium |
| CN107546826A (en) * | 2017-09-29 | 2018-01-05 | 深圳传音制造有限公司 | A kind of containment vessel and terminal device |
| CN107546826B (en) * | 2017-09-29 | 2023-12-22 | 深圳传音制造有限公司 | Protective housing and terminal equipment |
| CN109151105A (en) * | 2018-07-25 | 2019-01-04 | 刘贤顺 | New type low temperature converts charge mobile phone |
| CN113178644A (en) * | 2021-04-27 | 2021-07-27 | 阮林勇 | Battery for new energy automobile and performance detection device thereof |
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