CN106452188A - Mobile terminal having energy conversion function - Google Patents

Mobile terminal having energy conversion function Download PDF

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Publication number
CN106452188A
CN106452188A CN201610964617.4A CN201610964617A CN106452188A CN 106452188 A CN106452188 A CN 106452188A CN 201610964617 A CN201610964617 A CN 201610964617A CN 106452188 A CN106452188 A CN 106452188A
Authority
CN
China
Prior art keywords
mobile terminal
temperature end
electric
energy
translation function
Prior art date
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.)
Pending
Application number
CN201610964617.4A
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Chinese (zh)
Inventor
卞永军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang Black Shark Technology Co Ltd
Original Assignee
Shenzhen Zeusis Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Zeusis Technology Co Ltd filed Critical Shenzhen Zeusis Technology Co Ltd
Priority to CN201610964617.4A priority Critical patent/CN106452188A/en
Publication of CN106452188A publication Critical patent/CN106452188A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N11/00Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
    • H02N11/002Generators
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/32Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

The invention provides a mobile terminal having an energy conversion function. The mobile terminal comprises a thermoelectric conversion module. The thermoelectric conversion module comprises a high temperature end, a low temperature end and a current output end. The high temperature end is contacted with a heat region of the mobile terminal; the low temperature end keeps away from the heat region of the mobile terminal; and the current output end is connected with a power supply device of the mobile terminal. The thermoelectric conversion module is used for converting the temperature difference energy between the high temperature end and the low temperature end into a current, and outputting the current to the power supply device through the current output end. The mobile terminal having the energy conversion function not only can achieve a quick heat dissipation purpose to improve a heat dissipation effect of the mobile terminal, but also can convert the heat energy produced by the mobile terminal into electric energy to realize energy recycle.

Description

There is the mobile terminal of energy translation function
Technical field
The present invention relates to heat dissipation technology, more particularly, to a kind of mobile terminal with energy translation function.
Background technology
With the continuous development of communications industry, mobile terminal is from originally single call function to call, data, figure The synthesis aspect such as picture, music, multimedia develops.Function with mobile terminal is stronger and stronger, and its power attenuation is also increasingly Greatly, and the caloric value that the increase of power attenuation directly results in mobile terminal increases, the caloric value increase of mobile terminal will lead to move The temperature of dynamic terminal end surface raises, this not only will impact user experience, or even also can make hardware device in mobile terminal because Temperature is too high and damages.Therefore, it is necessary to the heat that mobile terminal is produced carries out radiating treatment, to reduce mobile terminal surface Temperature.
At present, the mode being typically employed in setting heat sink material in mobile terminal the heat of mobile terminal generation is carried out Radiating, this heat dissipating method is heat conducting and radiating, there is a problem of that radiating effect is poor, the time of radiating is long.
Content of the invention
The present invention provides a kind of mobile terminal with energy translation function, is dissipated with solving mobile terminal of the prior art Thermal effect is poor, the problem of radiating time length.
The mobile terminal with energy translation function that the present invention provides, including thermo-electric conversion module, wherein,
Described thermo-electric conversion module includes temperature end, low-temperature end and current output terminal, and described temperature end is mobile whole with described The heating region contact at end, described low-temperature end is away from the heating region of described mobile terminal, described current output terminal and described shifting The electric supply installation of dynamic terminal connects;Described thermo-electric conversion module, for by the temperature difference between described temperature end and described low-temperature end Electric current can be converted into, and described electric current is exported to described electric supply installation by described current output terminal.
Further, also include amplification module, described amplification module is arranged on described current output terminal and described confession Denso Between putting;Described amplification module, the electric current for exporting described thermo-electric conversion module is amplified.
Further, also include Voltage stabilizing module, described Voltage stabilizing module is arranged on described amplification module and described electric supply installation Between;Described Voltage stabilizing module, for the voltage value stabilization of electric current that exports described amplification module in preset value.
Further, also include fin, described fin is arranged in described low-temperature end.
Further, the lateral cross-sectional area of described fin is more than the lateral cross-sectional area of described low-temperature end.
Further, also include heat conductive silica gel, described heat conductive silica gel is arranged between described fin and described low-temperature end.
Further, described electric supply installation is charging chip and/or the system power supply of described mobile terminal.
Further, described heating region be the central processor CPU of described mobile terminal, PMU PMU, work( Region residing for rate amplifier PA or charging chip.
Further, described thermo-electric conversion module is semiconductor temperature differential generating piece.
The mobile terminal with energy translation function that the present invention provides, by arranging heat to electricity conversion inside mobile terminal Module, this thermo-electric conversion module includes temperature end, low-temperature end and current output terminal, and temperature end is connect with the heating region of mobile terminal Touch, low-temperature end is connected with the electric supply installation of mobile terminal away from the heating region of mobile terminal, current output terminal, this heat to electricity conversion Thermal gradient energy between temperature end and low-temperature end can be converted into electric current by module, and electric current is exported to confession by current output terminal Electric installation.So, when the heating region adstante febre of mobile terminal, there is temperature in the temperature end of thermo-electric conversion module and low-temperature end Difference, thermo-electric conversion module, by this thermal gradient energy is converted into electric energy, can not only reach the purpose of quick heat radiating, improves mobile whole The radiating effect at end, additionally it is possible to the heat energy producing mobile terminal is converted into electric energy, realizes reusing of energy.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are these Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, acceptable Other accompanying drawings are obtained according to these accompanying drawings.
The structural representation of the mobile terminal with energy translation function that Fig. 1 provides for the embodiment of the present invention one;
Thermo-electric conversion module in the mobile terminal with energy translation function that Fig. 2 provides for the embodiment of the present invention one Structural representation;
The structural representation of the mobile terminal with energy translation function that Fig. 3 provides for the embodiment of the present invention two;
The structural representation of the mobile terminal with energy translation function that Fig. 4 provides for the embodiment of the present invention three;
The structural representation of the mobile terminal with energy translation function that Fig. 5 provides for the embodiment of the present invention four;
Thermo-electric conversion module in the mobile terminal with energy translation function that Fig. 6 provides for the embodiment of the present invention four with The position relationship schematic diagram of fin.
Description of reference numerals:
0:Mobile terminal;
1:Thermo-electric conversion module;
11:Temperature end;
12:Low-temperature end;
13:Current output terminal;
2:The heating region of mobile terminal;
3:The electric supply installation of mobile terminal;
4:Amplification module;
5:Voltage stabilizing module;
6:Fin.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is The a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment being obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
The present invention provides a kind of mobile terminal with energy translation function, is dissipated with solving mobile terminal of the prior art Thermal effect is poor, the problem of radiating time length.
Technical scheme is described in detail with specific embodiment below.These are specifically real below Apply example can be combined with each other, may repeat no more in some embodiments for same or analogous concept or process.
The structural representation of the mobile terminal with energy translation function that Fig. 1 provides for the embodiment of the present invention one;Fig. 2 is The structural representation of the thermo-electric conversion module in the mobile terminal with energy translation function that the embodiment of the present invention one provides.Please See figures.1.and.2, the mobile terminal with energy translation function that the present embodiment provides, including thermo-electric conversion module 1, wherein,
Thermo-electric conversion module 1 includes temperature end 11, low-temperature end 12 and current output terminal 13, temperature end 11 and mobile terminal 0 Heating region 2 contact, low-temperature end 12 away from the heating region 2 of mobile terminal 0, the confession of current output terminal 13 and mobile terminal 0 Electric installation 3 connects;Thermo-electric conversion module 1, for the thermal gradient energy between temperature end 11 and low-temperature end 12 is converted into electric current, and will Above-mentioned electric current is exported to electric supply installation 3 by current output terminal 13.
It should be noted that thermo-electric conversion module 1 is the Seebeck effect of a kind of utilization metal material or semi-conducting material The device that thermal gradient energy can be converted into electric energy made.Wherein, Seebeck effect refers to by two kinds of different electric conductors or partly leads The temperature contrast of body and cause the pyroelectric phenomena of the voltage difference between two kinds of materials.Below with the heat to electricity conversion mould shown in Fig. 2 As a example block, to briefly describe the principle that thermal gradient energy can be converted into electric energy by thermo-electric conversion module.Refer to Fig. 2, heat to electricity conversion Module 1 has temperature end 11, low-temperature end 12 and current output terminal 13, when temperature end 11 is different from the temperature at low-temperature end 12, When temperature end 11 and low-temperature end 12 have temperature difference, due to Seebeck effect, between temperature end 11 and low-temperature end 12, just there is electricity Pressure, when thermo-electric conversion module 1 is connected to form loop with other devices, thermo-electric conversion module 1 will pass through current output terminal 13 output direct currents.
Specifically, in the present embodiment, thermal gradient energy can be converted into by thermo-electric conversion module 1 using of the prior art The thermo-electric converting device of electric energy.For example, thermo-electric conversion module 1 can be semiconductor temperature differential generating piece.Additionally, with regard to heat to electricity conversion The concrete structure of module 1 may refer to the description of prior art, and here is omitted.
More specifically, the central authorities that the heating region 2 of mobile terminal can be this mobile terminal 0 process (Central Processing Unit, abbreviation CPU), PMU (Power Management Unit, abbreviation PMU), power amplification Region residing for device (power amplifier, abbreviation PA) or charging chip.
Electric supply installation 3 is charging chip and/or the system power supply of mobile terminal 0.
Following is a brief introduction of the mobile terminal with energy translation function that the present embodiment provides to be capable of quickly The principle of radiating.Specifically, refer to Fig. 1 and Fig. 2, the mobile terminal with energy translation function that the present embodiment provides, bag Include thermo-electric conversion module 1, and the temperature end 11 of thermo-electric conversion module 1 is contacted with the heating region 2 of mobile terminal 0, low-temperature end 12 Away from the heating region 2 of mobile terminal 0, so, when the heating region 2 of mobile terminal 0 produces heat, temperature rising, thermoelectricity Can there is temperature difference, thermal gradient energy is just converted into electricity by thermo-electric conversion module 1 between the temperature end 11 of modular converter 1 and low-temperature end 12 Energy, now, the current output terminal 13 of thermo-electric conversion module 1 is connected with the electric supply installation 3 of mobile terminal 0, and thermo-electric conversion module 1 will Above-mentioned electric energy exports to above-mentioned electric supply installation 3.So, the temperature that can not only make the heating region 2 of mobile terminal reduces, and reaches The purpose of quick heat radiating is used additionally it is possible to sending out heat energy thermogenetic by heating region 2 and being converted into electric energy, realizes energy again Secondary utilization.
The mobile terminal with energy translation function that the present embodiment provides, is turned by setting thermoelectricity inside mobile terminal Die change block, this thermo-electric conversion module includes temperature end, low-temperature end and current output terminal, the heating region of temperature end and mobile terminal Contact, low-temperature end is connected with the electric supply installation of mobile terminal away from the heating region of mobile terminal, current output terminal, and this thermoelectricity turns Thermal gradient energy between temperature end and low-temperature end can be converted into electric current by die change block, and by electric current by current output terminal export to Electric supply installation.So, when the heating region adstante febre of mobile terminal, there is temperature in the temperature end of thermo-electric conversion module and low-temperature end Difference, thermo-electric conversion module, by this thermal gradient energy is converted into electric energy, can not only reach the purpose of quick heat radiating, improves mobile whole The radiating effect at end, additionally it is possible to the heat energy producing mobile terminal is converted into electric energy, realizes reusing of energy.
The structural representation of the mobile terminal with energy transformation function that Fig. 3 provides for the embodiment of the present invention two.As Fig. 3 Shown, on the basis of above-described embodiment, the mobile terminal with energy transformation function that the present embodiment provides, also include amplifying Module 4, amplification module 4 is arranged between current output terminal 13 and electric supply installation 3;Amplification module 4, for by thermo-electric conversion module The electric current of 1 output is amplified.
Specifically, amplification module 4 can be constituted using amplifying circuit of the prior art.Additionally, with regard to amplifying circuit Concrete structure may refer to description of the prior art, and here is omitted.
It should be noted that in the present embodiment, by arranging amplification module between current output terminal 13 and electric supply installation 3 4, to be amplified using the electric current that this amplification module 4 exports to thermo-electric conversion module 1, so, thermoelectric conversion device 1 can be made defeated The current value of the electric current going out and/or magnitude of voltage increase, and enable the input current of electric supply installation 4 preferably to meet electric supply installation 4 Power reguirements, to improve the utilization ratio of energy further.
The mobile terminal with energy translation function that the present embodiment provides, by current output terminal and electric supply installation it Between arrange amplification module, to be amplified using the electric current that this amplification module exports to thermo-electric conversion module, can further improve The utilization ratio of energy.
The structural representation of the mobile terminal with energy translation function that Fig. 4 provides for the embodiment of the present invention three.Upper On the basis of stating embodiment, as shown in figure 4, the mobile terminal with energy translation function that the present embodiment provides, also include steady Die block 5, Voltage stabilizing module 5 is arranged between amplification module 4 and electric supply installation 3, Voltage stabilizing module 4, for exporting amplification module 4 Electric current voltage value stabilization in preset value.
Specifically, Voltage stabilizing module 5 can be constituted using mu balanced circuit of the prior art.Additionally, with regard to mu balanced circuit Concrete structure may refer to description of the prior art, and here is omitted.
In the present embodiment, by arranging Voltage stabilizing module 5 between amplification module 4 and electric supply installation 3, this Voltage stabilizing module 5 can With the voltage value stabilization of electric current that exports amplification module 4 in preset value, so, can avoid because of the electric current of amplification module 4 output Magnitude of voltage unstable and damage electric supply installation 3, to improve the safety in utilization of mobile terminal.
The mobile terminal with energy translation function that the present embodiment provides, by between amplification module and electric supply installation Setting Voltage stabilizing module, the voltage value stabilization of the electric current that amplification module can be exported by this Voltage stabilizing module, in preset value, so, can carry The safety in utilization of high mobile terminal.
The structural representation of the mobile terminal with energy translation function that Fig. 5 provides for the embodiment of the present invention four;Fig. 6 is Thermo-electric conversion module in the mobile terminal with energy translation function that the embodiment of the present invention four provides and the position of fin Relation schematic diagram.On the basis of above-described embodiment, as shown in Figure 5 and Figure 6, what the present embodiment provided has energy translation function Mobile terminal, also include fin 6, fin 6 is arranged in low-temperature end 12.
In the present embodiment, by arranging fin 6 in the low-temperature end 12 of thermo-electric conversion module 1, so, by fin 6 thermolysis, can improve the radiating effect of low-temperature end 12, so that the temperature of low-temperature end 12 is reduced, so make temperature end 11 with Temperature difference between low-temperature end 12 increases, so that the magnitude of voltage of the electric current of thermo-electric conversion module 1 output raises.
The mobile terminal with energy transformation function that the present embodiment provides, by the low-temperature end of thermo-electric conversion module Setting fin, so, by the thermolysis of fin, can improve the radiating effect of low-temperature end, so that the temperature of low-temperature end is dropped Low, and then so that temperature end and the temperature difference of low-temperature end is increased, so that the magnitude of voltage of the electric current of thermo-electric conversion module output is raised.
Further, the lateral cross-sectional area of fin 6 is more than the lateral cross-sectional area of low-temperature end 12.
In the present embodiment, by the lateral cross-sectional area of fin being set greater than the lateral cross-sectional area of low-temperature end, can enter One step improves the radiating effect of low-temperature end.
Further, also include heat conductive silica gel, heat conductive silica gel is arranged between fin 6 and low-temperature end 12.
In the present embodiment, by arranging heat conductive silica gel between fin and low-temperature end, can further improve low-temperature end Radiating effect.
Finally it should be noted that:Various embodiments above only in order to technical scheme to be described, is not intended to limit;To the greatest extent Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that:Its according to So the technical scheme described in foregoing embodiments can be modified, or wherein some or all of technical characteristic is entered Row equivalent;And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology The scope of scheme.

Claims (9)

1. a kind of mobile terminal with energy translation function it is characterised in that include thermo-electric conversion module, wherein,
Described thermo-electric conversion module includes temperature end, low-temperature end and current output terminal, described temperature end and described mobile terminal Heating region contacts, and, away from the heating region of described mobile terminal, described current output terminal is mobile whole with described for described low-temperature end The electric supply installation at end connects;Described thermo-electric conversion module, for turning the thermal gradient energy between described temperature end and described low-temperature end Turn to electric current, and described electric current is exported to described electric supply installation by described current output terminal.
2. the mobile terminal with energy translation function according to claim 1 is it is characterised in that also include amplifying mould Block, described amplification module is arranged between described current output terminal and described electric supply installation;Described amplification module, for will be described The electric current of thermo-electric conversion module output is amplified.
3. the mobile terminal with energy translation function according to claim 2 is it is characterised in that also include voltage stabilizing mould Block, described Voltage stabilizing module is arranged between described amplification module and described electric supply installation;Described Voltage stabilizing module, for putting described The voltage value stabilization of the electric current of big module output is in preset value.
4. the mobile terminal with energy translation function according to any one of claim 1-3 is it is characterised in that also include Fin, described fin is arranged in described low-temperature end.
5. the mobile terminal with energy translation function according to claim 4 is it is characterised in that the horizontal stroke of described fin It is more than the lateral cross-sectional area of described low-temperature end to sectional area.
6. the mobile terminal with energy translation function according to claim 5 is it is characterised in that also include thermal conductive silicon Glue, described heat conductive silica gel is arranged between described fin and described low-temperature end.
7. the mobile terminal with energy translation function according to claim 6 is it is characterised in that described electric supply installation is The charging chip of described mobile terminal and/or system power supply.
8. the mobile terminal with energy translation function according to any one of claim 1-3 is it is characterised in that described Thermal region is the central processor CPU of described mobile terminal, PMU PMU, power amplifier PA or charging chip institute The region at place.
9. the mobile terminal with energy translation function according to claim 8 is it is characterised in that described heat to electricity conversion mould Block is semiconductor temperature differential generating piece.
CN201610964617.4A 2016-10-28 2016-10-28 Mobile terminal having energy conversion function Pending CN106452188A (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN110768350A (en) * 2018-07-25 2020-02-07 Oppo广东移动通信有限公司 Charging method, charging device, storage medium and electronic equipment

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CN206211879U (en) * 2016-10-28 2017-05-31 深圳众思科技有限公司 Mobile terminal with energy translation function

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US20130119919A1 (en) * 2010-07-23 2013-05-16 Huizhou Tcl Mobile Communication Co., Ltd. Method of Improving Energy Consumption Efficiency and Mobile Terminal Thereof, and Use of Thermo-Electric Conversion Module
JP2012089633A (en) * 2010-10-19 2012-05-10 Panasonic Corp Thermoelectric conversion device
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110768350A (en) * 2018-07-25 2020-02-07 Oppo广东移动通信有限公司 Charging method, charging device, storage medium and electronic equipment
CN110768350B (en) * 2018-07-25 2021-06-29 Oppo广东移动通信有限公司 Charging method, charging device, storage medium and electronic equipment

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