CN104578211A - Electronic device - Google Patents
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- CN104578211A CN104578211A CN201310503506.XA CN201310503506A CN104578211A CN 104578211 A CN104578211 A CN 104578211A CN 201310503506 A CN201310503506 A CN 201310503506A CN 104578211 A CN104578211 A CN 104578211A
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- 238000009434 installation Methods 0.000 claims description 82
- 230000009183 running Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
An electronic device comprises a thermoelectric device, a first contact surface and a second contact surface, wherein the thermoelectric device is used for converting heat energy corresponding to a temperature difference between the first contact surface and the second contact surface into electric energy so as to generate a thermoelectric power supply; the control module is coupled with the thermoelectric device and used for converting the thermoelectric power supply and outputting a first power supply according to a control signal; a battery module, coupled to the control module, for charging by using the first power source and outputting a second power source; and an operation module, coupled to the control module and the battery module, for executing an operation using the first power supply or the second power supply, and generating the control signal according to a set value.
Description
Technical field
The present invention is about a kind of electronic installation, and the thermal power transfer produced during running is electric energy by espespecially a kind of thermoelectric device of inside that utilizes, to carry out the electronic installation of oneself's charging.
Background technology
Generally speaking, portable electronic installation inside need arrange battery module, with without provide when external power supply electronic installation operate needed for power supply.But along with the application of the such as electronic installation such as flat computer or intelligent mobile phone is more and more extensive, in electronic installation, the resolution etc. of the operand of application program, the data volume of Internet Transmission or screen increases all accordingly, and then the power consumption of electronic installation is also significantly increased.
In this case, be unlikely to allow the time of user operation electronic installation to shorten, dealer can change the battery module arranging and have larger battery capacity usually in the inside of electronic installation, to meet the power consumption that electronic installation increases.Moreover, user can carry with reserce cell, when the electricity of electronic installation internal battery module runs low, internal battery module is replaced by reserce cell, or use reserce cell to charge to internal battery module, namely use Mobile electric power device to be charged to electronic installation by power line.
But change in electronic installation inside and arrange holistic cost and the weight that the battery module with larger battery capacity relatively significantly can increase electronic installation, another user carries with the inconvenience that reserce cell can cause user.Therefore, under the demand how increased at the power consumption needed for electronic installation, the time of user operation electronic installation can be extended more easily, become one of target that industry makes great efforts.
Summary of the invention
Therefore, the invention provides a kind of electronic installation, it utilizes inner thermoelectric device to be electric energy by the thermal power transfer produced during running, to carry out oneself's charging, and then can extend the time of user operation electronic installation.
The present invention discloses a kind of electronic installation, includes a thermoelectric device, includes one first contact-making surface and one second contact-making surface, and being used for the thermal power transfer corresponding to the temperature difference between this first contact-making surface and this second contact-making surface is electric energy, to produce a thermoelectric power source; One control module, is coupled to this thermoelectric device, is used for controlling signal according to one, exports one first power supply by after the conversion of this thermoelectric power source; One battery module, is coupled to this control module, is used for utilizing this first power supply to charge, and exports a second source; And an operating module, be coupled to this control module and this battery module, be used for utilizing this first power supply or this second source to perform running, and according to a set point, produce this control signal.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention one electronic installation.
Fig. 2 arranges the first contact-making surface of thermoelectric device in Fig. 1 and the schematic diagram of the second contact-making surface.
Wherein, description of reference numerals is as follows:
10 electronic installations
100 thermoelectric devices
102 control modules
104 battery modules
106 operating modules
108 temperature sensors
110 external power supply ends
112 shells
114 set points
A1 first contact-making surface
A2 second contact-making surface
B1 first pin
B2 second pin
VAL temperature gap
CON controls signal
PWR_T thermoelectric power source
PWR_E external power source
PWR_1 first power supply
PWR_2 second source
200 circuit boards
Embodiment
Please refer to Fig. 1, Fig. 1 is the schematic diagram of the embodiment of the present invention one electronic installation 10.As shown in Figure 1, electronic installation 10 includes thermoelectric device 100, control module 102, battery module 104, operating module 106, temperature sensor 108, external power supply end 110 and a shell 112.Electronic installation 10 can be flat computer, intelligent mobile phone, E-book reader, personal digital assistant (Personal Digital Assistant, PDA) or with oneself audio and video player etc., and perform the runnings such as display frame, access network, storage data, execution call or executive utility by operating module 106.
Operating module 106 includes central processing unit, Baseband processor, rf processor, storage module or memory modules etc., and is coupled to battery module 104 and performs running in order to the second source PWR_2 exported with battery module 104.The circuit module that operating module 106 comprises is when can the running needed for electronic installation 10 be arranged not limited.For example, when electronic installation 10 is intelligent mobile phone, operating module 106 can include central processing unit, Baseband processor, radio circuit, communicating circuit, memory modules, display module and solid state hard disc module etc., makes electronic installation 10 by the running of circuit module in operating module 106 to perform the display frame of intelligent mobile phone, access network, storage data, the running such as execution call or executive utility.
The central processing unit of operating module 106, the assembly such as Baseband processor or rf processor, Application Specific Integrated Circuit (application-specific integrated circuit can be utilized, ASIC) realize or all component of operating module 106 is integrated into single IC for both (integratedcircuit, IC).The storage module of operating module 106 can be solid state hard disc (SSD) module, hard disk memory device or optical data storage device (optical data storage devices) etc.The memory modules of operating module 106 can be SDRAM (DDR2-SDRAM) module of Double Date Rate or SDRAM (LPDDR2-SDRAM) module etc. of low-voltage Double Date Rate.
Battery module 104 can be the circuit module with batteries such as lithium ion battery, lithium polymer battery or Ni-MH batteries, its face shaping generally common are column type and square etc. and can be installed within electronic installation 10, in order to export second source PWR_2 to operating module 106, operating module 106 is provided to operate required power supply.
Thermoelectric device 100 includes one first contact-making surface A1 and one second contact-making surface A2, has the thermoelectric converter be in series by most P types and N type semiconductor between the first contact-making surface A1 and the second contact-making surface A2.When there is temperature difference when between the first contact-making surface A1 and the second contact-making surface A2, according to heat balance theory, the heat of high temperature contact-making surface will flow to low temperature contact-making surface, therefore the electronics carrier in N type semiconductor and the electric hole carrier in P type semiconductor will be played the part of the role of transferring heat and start to flow, generation current by this.Produced electric current exports as a thermoelectric power source PWR_T is to the control module 102 coupled by thermoelectric device 100.Wherein, the temperature difference by the first contact-making surface A1 and the second contact-making surface A2 determined by the size of current of thermoelectric power source PWR_T, and the larger electric current produced accordingly of temperature difference is also larger.
In view of this, can suitably arrange in electronic installation 10 thermoelectric device 100 first contact-making surface A1 and the second contact-making surface A2 is touched when electronic installation 10 operates respectively there is the position of higher temperature and lower temperature, the thermoelectric power source PWR_T that thermoelectric device 100 can be allowed to produce has larger electric current.For example, if electronic installation 10 is intelligent mobile phone, when electronic installation 10 performs running, the running speed of the central processing unit that operating module 106 comprises is often higher than more than 1,000,000,000 hertz (1GHz), the relatively central processing unit resistance that can have because of inside and produce consumed power, and then the temperature near central processing unit position can be made higher.In this case, first contact-making surface A1 of thermoelectric device 100 can be contacted near the central processing unit position of operating module 106, and the second contact-making surface A2 of thermoelectric device 100 is contacted to the shell 112(of electronic installation 10 represent the contact relation of the first contact-making surface A1 and the second contact-making surface A2 in FIG with dotted line).Thus, when electronic installation 10 comes into operation and produces high temperature, higher temperature difference can be had between first contact-making surface A1 of thermoelectric device 100 and the second contact-making surface A2, and be electric energy by inner thermoelectric converter by the thermal power transfer corresponding to temperature difference, to produce the thermoelectric power source PWR_T of larger current.
In addition, operating module 106 produces according to a set point 114 and controls signal CON, and exports control module 102 to.And control module 102 is coupled to thermoelectric device 100, battery module 104 and operating module 106, according to the control signal CON that operating module 106 produces, to determine that the thermoelectric power source PWR_T whether exported by thermoelectric device 100 is converted to the first power supply PWR_1, and export the first power supply PWR_1 to operating module 106 and battery module 104.
More precisely, the set point 114 of electronic installation 10 can be set as enabling the power supply that thermoelectric device 100 provides by user, operating module 106 can according to set point 114, generation is shown as exportable control signal CON and exports control module 102 to, to control control module 102, thermoelectric power source PWR_T is converted to the first power supply PWR_1, and exports operating module 106 and battery module 104 to.In this case, operating module 106 is except the second source PWR_2 provided by battery module 104 operates, the first power supply PWR_1 that operating module 106 separately also can utilize control module 102 to produce simultaneously operates, and battery module 104 also can utilize the first power supply PWR_1 to charge.On the other hand, the set point 114 of electronic installation 10 can be set as not enabling the power supply that thermoelectric device 100 provides by user, operating module 106 is according to set point 114, generation is shown as not exportable control signal CON and exports control module 102 to, to control the conversion that control module 102 does not perform thermoelectric power source PWR_T to the first power supply PWR_1, and then do not export the first power supply PWR_1 to operating module 106 and battery module 104.By this, the second source PWR_2 that operating module 106 can only be provided by battery module 104 operates.
The implementation about control module 102 thermoelectric power source PWR_T being converted to the first power supply PWR_1 performs by a low dropout voltage regulator or a switch type pressurizer, the thermoelectric power source PWR_T that thermoelectric device 100 is produced is by the conversion of low dropout voltage regulator or switch type pressurizer, produce and provide the first power supply PWR_1 that is stable and suitable voltage, to charge to battery module 104 and to provide power supply to operate to operating module 106.The implementation of Power convert, not limited when changing according to this.
That is, electronic installation 10 has the convertible heat energy of thermoelectric device 100 and is electric energy and exports thermoelectric power source PWR_T, when the thermoelectric power source PWR_T that thermoelectric device 100 provides is enabled in user's setting, operating module 106 is according to set set point 114, and output display is that exportable control signal CON is to control module 102.By this, control module 102 exports battery module 104 to after thermoelectric power source PWR_T being converted to the first power supply PWR_1, to charge to battery module 104, makes electronic installation 10 can carry out oneself's charging, and then extends the time of user operation electronic installation 10.In addition, when the battery electric quantity of battery module 104 consumes light soon and the situation of brownout occurs, the thermoelectric power source PWR_T that thermoelectric device 100 exports also temporarily can be supplied to operating module 106 to perform the follow-up program being relevant to shutdown, be unlikely the problem producing and abnormal shutdown immediately occurs because supply voltage is too low, and the power supply supply of electronic installation can be made to have more property quietly.
Further, electronic installation 10 is except determining whether the power supply that reception thermoelectric device 100 provides by the set point 114 set by user, after electronic installation 10 also first can judge the temperature extent between the first contact-making surface A1 of thermoelectric device 100 and the second contact-making surface A2, whether external power supply is had again, to determine whether to receive the power supply that thermoelectric device 100 provides according to electronic installation 10.Specifically, if when the temperature difference when between the first contact-making surface A1 and the second contact-making surface A2 of thermoelectric device 100 is enough large, namely thermoelectric device 100 is enough to the thermoelectric power source PWR_T providing enough size of current, and under electronic installation 10 does not have external power supply, electronic installation 10 can enable the power supply that thermoelectric device 100 provides, efficiently to use thermoelectric device 100.
Specifically, can separately be provided with temperature sensor 108 in electronic installation 10, temperature sensor 108 is coupled to operating module 106 and includes one first pin B1 and one second pin B2.First pin B1 of temperature sensor 108 contacts with the second contact-making surface A2 with the first contact-making surface A1 respectively with the second pin B2 (representing with dotted line in FIG), to sense the temperature difference between the first contact-making surface A1 and the second contact-making surface A2, and produce temperature gap VAL and export operating module 106 to.Wherein, the first pin B1 and the second pin B2 can utilize and directly paste or utilize the modes such as probe and groove structure fasten, and contacts with the second contact-making surface A2 with the first contact-making surface A1, and its execution mode is worked as visual demand and changed, and untethered.
Moreover, due to thermoelectric device 100 produce the electric current of thermoelectric power source PWR_T size determined by the temperature gap VAL between the first contact-making surface A1 and the second contact-making surface A2, and larger the produced electric current of temperature gap VAL is also larger, therefore, operating module 106 judges the size of temperature gap VAL, to determine the power supply whether using thermoelectric device 100 to produce, and generation control signal CON controls the conversion whether control module 102 performs thermoelectric power source PWR_T to the first power supply PWR_1.
In this case, according to the default value preset, operating module 106 judges whether temperature gap VAL is greater than default value and controls signal CON to produce.When temperature gap VAL is greater than default value, operating module 106 produces and is shown as exportable control signal CON and exports control module 102 to, to control control module 102, thermoelectric power source PWR_T is converted to the first power supply PWR_1, and exports the first power supply PWR_1 to operating module 106 and battery module 104.When temperature gap VAL is not greater than default value, operating module 106 generation is shown as not exportable control signal CON and exports control module 102 to, to control the conversion that control module 102 does not carry out thermoelectric power source PWR_T to the first power supply PWR_1, and then do not export the first power supply PWR_1 to operating module 106 and battery module 104.Wherein, the actual set-up mode neglecting greatly thermoelectric device 100 of default value with should be used for being adjusted, and not limited.
In addition, operating module 106 also can only when at interval of a Preset Time, just obtain the temperature gap VAL that temperature sensor 108 produces, to carry out the judgement of temperature gap VAL, namely the size of temperature gap VAL is just judged at interval of default time, to determine the thermoelectric power source PWR_T whether using thermoelectric device 100 to produce.Wherein, the size of Preset Time on-fixed, and also can via judging dynamic conditioning afterwards, and all by judging that temperature gap VAL enables thermoelectric device 100 and makes the more efficient relevant implementation method of the use of thermoelectric device 100 all be applicable to the present invention, when visual demand is changed not limited.
Further, separately external power supply end 110 is also provided with by such as USB pin or other adapters etc. are connected with external power source PWR_E, to provide power supply to electronic installation 10 in electronic installation 10.Operating module 106 is coupled to external power supply end 110, the external power source PWR_E that external power supply end 110 transmits can be received operate, and operating module 106 can judge the power supply whether external power source PWR_E exists to determine whether to receive thermoelectric device 100 and provide, and produce and control signal CON and control the conversion whether control module 102 performs thermoelectric power source PWR_T to the first power supply PWR_1.
Specifically, when operating module 106 judges that external power source PWR_E exists, if external power source PWR_E is a high potential, it represents electronic installation 10 and operates by external power source PWR_E, therefore operating module 106 produces and is shown as not exportable control signal CON and exports control module 102 to, to control the conversion that control module 102 does not carry out thermoelectric power source PWR_T to the first power supply PWR_1, and then do not export the first power supply PWR_1 to operating module 106 and battery module 104.In addition, when operating module 106 judges that external power source PWR_E does not exist, if external power source PWR_E is an electronegative potential, its outside representing electronic installation 10 is not connected to any power supply, therefore operating module 106 produces and is shown as exportable control signal CON and exports control module 102 to, to control control module 102, thermoelectric power source PWR_T is converted to the first power supply PWR_1, and export operating module 106 and battery module 104 to, with the power supply charged to battery module 104 and provide operating module 106 to operate.
That is, in order to efficiently use thermoelectric device 100, electronic installation 10 not only determines whether enabling by the set point 114 set by user the power supply that thermoelectric device 100 provides, temperature gap VAL between two contact-making surfaces of the another sense heat electric installation 100 of electronic installation 10 and judge whether external power supply PWR_E exists, to determine whether to enable the power supply that thermoelectric device 100 provides.In this case, when the temperature gap VAL when between two contact-making surfaces of thermoelectric device 100 can provide the thermoelectric power source PWR_T of enough size of current and not have external power supply PWR_E enough greatly, electronic installation 10 just can enable the power supply that thermoelectric device 100 provides.It is noted that in practical application, electronic installation 10 ought also can only judge that whether temperature gap VAL is enough and judge whether greatly or only to have external power supply PWR_E, and just determine whether to enable the power supply that thermoelectric device 100 provides, it is untethered also.Thus, electronic installation 10 can further when thermoelectric device 100 has the thermoelectric power source PWR_T of enough size of current and there is not external power source PWR_E, enable thermoelectric device 100 efficiently, allow electronic installation 10 carry out oneself's charging, and then extend the time of user operation electronic installation 10.
On the other hand, due to thermoelectric device 100 produce thermoelectric power source PWR_T size of current determined by the temperature difference between the first contact-making surface A1 and the second contact-making surface A2, therefore how effectively design mode and the position of two contact-making surfaces contacts of thermoelectric device 100, will thermoelectric device 100 be affected produce the efficiency of thermoelectric power source PWR_T.For example, can be that the first contact-making surface A1 of thermoelectric device 100 in Fig. 1 and the schematic diagram of the second contact-making surface A2 are set with reference to figure 2, Fig. 2.As shown in Figure 2, operating module 106 is arranged on a circuit board 200, and is transmitted the signal of inter-related components by circuit board 200.Due to operating module 106 inside, to have operation frequency higher and can produce the assembly of higher temperature, therefore by the first contact-making surface A1(of thermoelectric device 100 in fig. 2 to represent at the bottom of oblique line) contact to operating module 106 close to the position of the assembly of higher temperature, and by the second contact-making surface A2(of thermoelectric device 100 in fig. 2 to represent at the bottom of oblique line) contact is to the shell 112 of lower temperature, the thermal power transfer produced when thermoelectric device 100 can be made efficiently electronic installation 10 to be performed running is electric energy, to export thermoelectric power source PWR_T, battery module 104 is charged.
Notably, the way of contact of the first contact-making surface A1 and the second contact-making surface A2 and position, according to electronic installation 10 there is internal module behaviour in service decide, its objective is make can to have between the first contact-making surface A1 of thermoelectric device 100 and the second contact-making surface A2 higher temperature difference with increase the electric current of generation thermoelectric power source PWR_T, and also fluidly only contact with operating module 106 and shell 112, when being changed depending on demand.
In addition, the first pin B1 of temperature sensor 108 also contacts with the second contact-making surface A2 with the first contact-making surface A1 with the second pin B2 simultaneously respectively, to sense the temperature difference between the first contact-making surface A1 and the second contact-making surface A2.By this, in first pin B1, the first contact-making surface A1 and operating module 106 higher temperature module position between three contact with each other, and the second pin B2, the second contact-making surface A2 and shell 112 threes contact with each other, the method of contact can utilize directly to be pasted or utilizes probe and groove structure mutually to engage etc. to realize, can change not limited according to this.
Specifically, the present invention utilizes thermoelectric device 100 to be electric energy by the thermal power transfer corresponding to the temperature difference of existence in electronic installation 10, operating by the electric energy that thermoelectric device 100 produces to make electronic installation 10 and carry out oneself's charging, those of ordinary skill in the art are when carrying out according to this modifying or changing.For example, in the present embodiment, after electronic installation 10 first judges that whether the temperature difference between the first contact-making surface A1 of thermoelectric device 100 and the second contact-making surface A2 is enough large, then judge whether external power source PWR_E exists, to determine the thermoelectric power source PWR_T whether enabling thermoelectric device 100.In other embodiments, electronic installation 10 separately also can utilize other assemblies or method to judge whether to enable the thermoelectric power source PWR_T of thermoelectric device 100.For example, can utilize current sensor sense heat electric installation 100 produce be relevant to thermoelectric power source PWR_T size of current whether enough after, then determine the thermoelectric power source PWR_T whether enabling thermoelectric device 100.Allly by thermoelectric device 100 thermal power transfer be electric energy and be supplied to electronic installation 10 running itself or carry out the electronic installation 10 that charges, all be applicable to the present invention, those of ordinary skill in the art are when being designed for the control method of the thermoelectric power source PWR_T enabling thermoelectric device 100, not limited.
In addition, in the present embodiment, control module 102 determines whether the conversion of execution thermoelectric power source PWR_T to the first power supply PWR_1 according to controlling signal CON, the visual demand of its implementation changes according to this.For example, in other embodiments, a control switch can be separately had between control module 102 and thermoelectric device 100, and when controlling signal CON and being shown as not exportable, control switch cuts out, control module 102 cannot be received thermoelectric power source PWR_T that thermoelectric device 100 produces, to change, just cannot export the first power supply PWR_1 simultaneously.When controlling signal CON and being shown as exportable, by control switch conducting, control module 102 can be received, and thermoelectric power source PWR_T that thermoelectric device 100 produces carries out changing and exports as the first power supply PWR_1.
Moreover in the present embodiment, after operating module 106 judges set point 114, temperature gap VAL and whether is connected external power source, operating module 106 produces and controls signal CON and control control module 102.In other embodiments, after operating module 106 also can first judge to produce the multiple control signals being relevant to set point 114, temperature gap VAL and external power source respectively, logic lock is separately set again and connects multiple control signal, and output meets the control signal of all conditions to control module 102.In addition, in the present embodiment, the first power supply PWR_1 can charge to battery module 102, also may be output to the power supply that operating module 106 provides it needed for running simultaneously.In other embodiments, between control module 102 and battery module 102, separately also charging control switch can be set again, and control charging control switch, to determine whether utilize the first power supply PWR_1 to charge to battery module 102 by operating module 106 generation control signal.Be relevant to power supply and the design controlling signal, visual actual demand is changed.
In sum, in known techniques, in order to meet the power consumption that electronic installation increases because of extensive use, the battery module changing the larger battery capacity of setting will significantly increase holistic cost and the weight of electronic installation, and user carries with the inconvenience that reserce cell can cause user.The present invention proposes to arrange thermoelectric device in an electronic, and utilizes the heat energy produced during thermoelectric device transition operation to be electric energy, to make electronic installation can carry out oneself's charging, and then can extend the time of user operation electronic installation.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to claims of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. an electronic installation, is characterized in that, includes:
One thermoelectric device, includes one first contact-making surface and one second contact-making surface, and being used for the thermal power transfer corresponding to the temperature difference between this first contact-making surface and this second contact-making surface is electric energy, to produce a thermoelectric power source;
One control module, is coupled to this thermoelectric device, is used for controlling signal according to one, exports one first power supply by after the conversion of this thermoelectric power source;
One battery module, is coupled to this control module, is used for utilizing this first power supply to charge, and exports a second source; And
One operating module, is coupled to this control module and this battery module, is used for utilizing this first power supply or this second source to perform running, and according to a set point, produces this control signal.
2. electronic installation according to claim 1, also includes:
One temperature sensor, include one first pin and one second pin, this first pin and this second pin are respectively coupled to this first contact-making surface and this second contact-making surface, are used for sensing the temperature difference between this first pin and this second pin, to produce a temperature gap;
Wherein, this operating module is coupled to this temperature sensor, and according to this temperature gap, produces this control signal.
3. electronic installation according to claim 2, wherein this operating module judges the size of this temperature gap, controls this control module whether export this first power supply to produce this control signal.
4. electronic installation according to claim 3, wherein when this operating module judges that this temperature gap is greater than a default value, this operating module produces this control signal and exports this first power supply to control this control module, and when this operating module judges that this temperature gap is not greater than this default value, this operating module produces this control signal and does not export this first power supply to control this control module.
5. electronic installation according to claim 2, wherein this operating module is at interval of a default time, obtains by this temperature gap produced after this temperature sensor senses, and according to this temperature gap, produces this control signal.
6. electronic installation according to claim 1, also includes:
One external power supply end, is used for reception one external power source;
Wherein, this operating module is coupled to this external power supply end, and according to this external power source, produces this control signal.
7. electronic installation according to claim 6, wherein this operating module judges whether this external power source exists, and controls this control module whether export this first power supply to produce this control signal.
8. electronic installation according to claim 7, wherein when this operating module judges that this external power source is electronegative potential, this operating module produces this control signal and exports this first power supply to control this control module, and when this operating module judges that this external power source is high potential, this operating module produces this control signal and does not export this first power supply to control this control module.
9. electronic installation according to claim 1, wherein when this control module receive be shown as this control signal exportable time, this control module performs the conversion of this thermoelectric power source to this first power supply, to export this first power supply, and when this control module receive be shown as this control signal not exportable time, this control module does not perform the conversion of this thermoelectric power source to this first power supply, and does not export this first power supply.
10. electronic installation according to claim 9, wherein this control module performs the conversion of this thermoelectric power source by a low dropout voltage regulator or a switch type pressurizer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102137199A TW201514677A (en) | 2013-10-15 | 2013-10-15 | Electronic device |
| TW102137199 | 2013-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104578211A true CN104578211A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310503506.XA Pending CN104578211A (en) | 2013-10-15 | 2013-10-23 | Electronic device |
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| Country | Link |
|---|---|
| CN (1) | CN104578211A (en) |
| TW (1) | TW201514677A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831882A (en) * | 2017-11-24 | 2018-03-23 | 英业达科技有限公司 | Computer installation |
| CN110768582A (en) * | 2019-11-14 | 2020-02-07 | Oppo广东移动通信有限公司 | Electronic equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI566500B (en) * | 2015-12-08 | 2017-01-11 | 英業達股份有限公司 | Charging/Discharging Apparatus Using Thermal-Electric Transforming Effect |
-
2013
- 2013-10-15 TW TW102137199A patent/TW201514677A/en unknown
- 2013-10-23 CN CN201310503506.XA patent/CN104578211A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831882A (en) * | 2017-11-24 | 2018-03-23 | 英业达科技有限公司 | Computer installation |
| CN110768582A (en) * | 2019-11-14 | 2020-02-07 | Oppo广东移动通信有限公司 | Electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201514677A (en) | 2015-04-16 |
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Application publication date: 20150429 |