CN105932364A - Temperature adjuster and mobile equipment - Google Patents
Temperature adjuster and mobile equipment Download PDFInfo
- Publication number
- CN105932364A CN105932364A CN201610356136.5A CN201610356136A CN105932364A CN 105932364 A CN105932364 A CN 105932364A CN 201610356136 A CN201610356136 A CN 201610356136A CN 105932364 A CN105932364 A CN 105932364A
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- China
- Prior art keywords
- heating wire
- temperature
- mobile device
- battery
- charger
- 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.)
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- 238000005485 electric heating Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims description 210
- 238000000034 method Methods 0.000 claims description 29
- 230000005611 electricity Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 16
- 230000033228 biological regulation Effects 0.000 claims description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 8
- 229910052744 lithium Inorganic materials 0.000 description 8
- 238000004880 explosion Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
- H01M10/6571—Resistive heaters
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention relates to a temperature adjuster and mobile equipment, wherein the temperature adjuster is applied to the mobile equipment; the temperature adjuster comprises an electric heating wire; and the electric heating wire is in contact with a battery in the mobile terminal and adjacent to the battery. According to the embodiment of the invention, the temperature of the battery in the mobile equipment can be adjusted by utilization of the electric heating wire; and thus, the practical application range of the mobile equipment is expanded.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of thermoregulator and mobile device.
Background technology
At present, mobile device is widely applied.Mobile device the most all has that volume is little, weight
Gently, feature that intelligence degree is high, very convenient carry and use.As a kind of electronic equipment, move
The work of dynamic equipment be unable to do without power supply.
Currently, most mobile device use lithium battery as working power, such as mobile phone, flat board
Computer etc..In theory, the operating temperature range of conventional lithium battery is :-20 DEG C～60 DEG C of (DEG C tables
Show degree Celsius).But, when temperature is relatively low, on the one hand, lithium battery performance can decline, lithium battery
Discharge capability can reduce accordingly, on the other hand, when low temperature, lithium cell charging efficiency can reduce, and leads
Cause cannot be fully charged, the phenomenon that cannot charge even occurs.And when higher than uniform temperature, lithium battery
The danger of blast easily occurs again.So, lithium battery performance operating temperature range completely is common is 0 DEG C
～40 DEG C.In the range of this, lithium battery can keep service behaviour completely, it is possible to fully charged, and
And security performance is high, it is not easy to explode.
But, in the scope in the whole world, there is considerable local temperature can be in 0 DEG C～40 DEG C of these models
Outside enclosing, this makes the practical ranges of mobile device be greatly limited.
Summary of the invention
It is an object of the invention to provide a kind of thermoregulator and mobile device, expand mobile device
Practical ranges.
For achieving the above object, the present invention proposes a kind of thermoregulator, is applied to mobile device,
Described thermoregulator includes heating wire, described heating wire and the battery terminal contact phase in described mobile device
Adjacent.
Further, said temperature actuator also can have the characteristics that, described heating wire have for
The first circuit interface being connected with charger.
Further, said temperature actuator also can have the characteristics that, described heating wire have for
The second circuit interface being connected with described battery.
Further, said temperature actuator also can have the characteristics that, described heating wire is layed in institute
State on the mobile device mainboard below battery.
Further, said temperature actuator also can have the characteristics that, described heating wire is layed in institute
State on the Mobile equipment shell above battery.
Further, said temperature actuator also can have the characteristics that, also includes that heating wire controls electricity
Road and temperature sensing circuit, described heating wire control circuit is connected with described heating wire, and described temperature is examined
Slowdown monitoring circuit is connected with described heating wire control circuit and described battery respectively, described heating wire control circuit
According to described temperature sensing circuit, the temperature detection result of described battery is controlled the logical of described heating wire
The switch of electricity circuit.
Further, said temperature actuator also can have the characteristics that, described heating wire is constant temperature electricity
Heated filament.
Further, said temperature actuator also can have the characteristics that, the temperature of described constant temperature electric heating silk
Degree scope is more than 0 degree Celsius and less than 40 degrees Celsius.
Further, said temperature actuator also can have the characteristics that, described heating wire control circuit
For logic control circuit.
Further, said temperature actuator also can have the characteristics that, described temperature sensing circuit bag
Include temperature sensor circuit and temperature comparison circuit.
The thermoregulator of the embodiment of the present invention, it is possible to utilize heating wire to the temperature of battery in mobile device
Degree is adjusted, thus has widened the practical ranges of mobile device.
For achieving the above object, the invention allows for a kind of mobile device, including aforementioned any one institute
The thermoregulator stated.
Further, above-mentioned mobile device also can have the characteristics that, described mobile device be mobile phone,
Panel computer, notebook computer or personal digital assistant PDA.
The mobile device of the embodiment of the present invention includes thermoregulator, it is possible to utilize heating wire to movement
In equipment, the temperature of battery is adjusted, thus has widened the practical ranges of mobile device.
For achieving the above object, the invention allows for a kind of temperature based on aforesaid mobile device to adjust
Joint method, including:
With the charger of the battery in described mobile device or described mobile device for connect with described battery
Touch adjacent heating wire energising, with the described heating wire used the power on, described battery is heated.
Further, said method also can have the characteristics that, described with the electricity in described mobile device
The charger of pond or described mobile device is the heating wire energising adjacent with described battery terminal contact, including:
In the case of the shutdown of described mobile device and being connected with charger, by described charger with described
Heating wire is electrically connected, so that the energising of described heating wire.
Further, said method also can have the characteristics that, described with the electricity in described mobile device
The charger of pond or described mobile device is the heating wire energising adjacent with described battery terminal contact, including:
In the case of the start of described mobile device and being connected with charger, select described charger or institute
State battery to be electrically connected with described heating wire, so that the energising of described heating wire.
Further, said method also can have the characteristics that, described with the electricity in described mobile device
The charger of pond or described mobile device is the heating wire energising adjacent with described battery terminal contact, including:
In the case of described mobile device is started shooting and be disjunct with charger, by described battery with described
Heating wire is electrically connected, so that the energising of described heating wire.
Further, said method also can have the characteristics that, also includes:
In the case of described heating wire is energized, detect the temperature of described battery；
In the case of the temperature threshold that the temperature of the described battery detected reaches default, close described
The power-on circuit of heating wire.
Further, said method also can have the characteristics that, also includes:
In the case of described heating wire is energized, it is judged that whether described mobile device shuts down；
In the case of described mobile device is shut down, close the power-on circuit of described heating wire.
Temperature control method in the embodiment of the present invention, it is possible to utilize heating wire to battery in mobile device
Temperature be adjusted, thus widened the practical ranges of mobile device.
For achieving the above object, the invention allows for a kind of temperature based on aforesaid mobile device to adjust
Regulating device, including:
Electrified regulation module, is used for the battery in described mobile device or the charging of described mobile device
Device is the energising of adjacent with described battery terminal contact heating wire, with the described heating wire that uses the power on to described
Battery heats.
Further, said apparatus also can have the characteristics that, described electrified regulation module includes:
First energising unit, in the case of shutting down in described mobile device and be connected with charger,
Described charger is electrically connected with described heating wire, so that the energising of described heating wire.
Further, said apparatus also can have the characteristics that, described electrified regulation module includes:
Second energising unit, in the case of starting shooting in described mobile device and be connected with charger,
Described charger or described battery is selected to be electrically connected with described heating wire, so that described heating wire leads to
Electricity.
Further, said apparatus also can have the characteristics that, described electrified regulation module includes:
Threeway electric unit, in the start of described mobile device and situation disjunct with charger
Under, described battery is electrically connected with described heating wire, so that the energising of described heating wire.
Further, said apparatus also can have the characteristics that, also includes:
Detection module, in the case of being energized at described heating wire, detects the temperature of described battery；
First closes module, and the temperature of the described battery for detecting at described detection module reaches pre-
If temperature threshold in the case of, close the power-on circuit of described heating wire.
Further, said apparatus also can have the characteristics that, also includes:
Judge module, in the case of being energized at described heating wire, it is judged that whether described mobile device
Shutdown；
Second closes module, for determining the situation of described mobile device shutdown at described judge module
Under, close the power-on circuit of described heating wire.
Temperature-adjusting device in the embodiment of the present invention, it is possible to utilize heating wire to battery in mobile device
Temperature be adjusted, thus widened the practical ranges of mobile device.
For achieving the above object, the invention allows for a kind of mobile device, including aforementioned any one institute
The temperature-adjusting device stated.
Mobile device in the embodiment of the present invention, it is possible to utilize heating wire to the temperature of battery in mobile device
Degree is adjusted, thus has widened the practical ranges of mobile device.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to required in embodiment
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some bright embodiments, for those of ordinary skill in the art, are not paying creative work
On the premise of, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of thermoregulator in the embodiment of the present invention one.
Fig. 2 is the another kind of structural representation of thermoregulator in the embodiment of the present invention one.
Fig. 3 is the yet another construction schematic diagram of thermoregulator in the embodiment of the present invention one.
Fig. 4 is the structural representation of mobile device in the embodiment of the present invention one.
Fig. 5 is one of flow chart of temperature control method in the embodiment of the present invention two.
Fig. 6 is in the embodiment of the present invention two the two of the flow chart of temperature control method.
Fig. 7 is thermostatic structured flowchart in the embodiment of the present invention two.
Fig. 8 is the structural representation of mobile device in the embodiment of the present invention two.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, illustrated embodiment is served only for solving
Release the present invention, be not intended to limit the scope of the present invention.For those of ordinary skill in the art,
On the premise of not paying creative work, all embodiments obtained according to present invention spirit, all
Belong to protection scope of the present invention.
Although it should be noted that may use in embodiments of the present invention term first, second, the
The third XXX that describes, but these XXX should not necessarily be limited by these terms.These terms are only used for will
XXX is distinguished from each other out.Such as, in the case of without departing from range of embodiment of the invention, an XXX
Can also be referred to as the 2nd XXX, similarly, the 2nd XXX can also be referred to as an XXX.
Embodiment one
Thermoregulator in the present embodiment can apply to mobile device, such as mobile phone, panel computer,
Notebook computer, PDA (Personal Digital Assistant, personal digital assistant) etc..
Fig. 1 is a kind of structural representation of thermoregulator in the embodiment of the present invention one.As it is shown in figure 1,
In the present embodiment, thermoregulator 1 includes heating wire 11, heating wire 11 and the electricity in mobile device
Pond contacts adjacent (not shown).
Wherein, contact and adjacent be meant that heating wire 11 is adjacent with the battery in mobile device and contacts,
The degree of this contact is sufficient so that heating wire and carries out conduction of heat between the two with battery.
Due to the metallic character of heating wire itself, mobile device can be helped to be turned timely by cell heat
Move, thus reach battery is carried out the purpose of high temperature heat radiation.So, when the battery temperature in mobile device
When spending higher, cell heat will be conducted by the heating wire 11 in time adjacent with battery terminal contact, thus
The temperature making battery is maintained within the scope of a safety.Visible, the use of heating wire 11,
The temperature of battery in mobile device can be adjusted to peace by thermoregulator in time that make the present embodiment
Within gamut, thus the risk of battery explosion when preventing high temperature, improve the safety of battery
Performance so that the mobile device of application the present embodiment thermoregulator can be the most normal
Work, and then widened the practical ranges of mobile device.
In embodiments of the present invention, heating wire 11 can be layed in the mobile device mainboard below battery
On.Typically, the mainboard of mobile device has the groove of placing battery, is designated as battery case here.Can
So that heating wire 11 can be laid on bottom this battery case, so, in battery is placed on battery case
Time, heating wire 11 just can be adjacent with battery terminal contact.And the Area comparison contacted is big, can do
To big as the surface area of battery maximum.The expansion of contact area between heating wire 1 and battery,
The heating wire 11 radiating rate to battery when can improve high temperature, helps to maintain the work that battery is good
Make performance.
In embodiments of the present invention, heating wire 11 can be layed in the Mobile equipment shell above battery
On.Typically, above battery it is the shell of mobile device.Therefore, it can be layed in heating wire 11
On Mobile equipment shell above battery, so, in the case of Mobile equipment shell installation is intact,
Heating wire 11 just can be adjacent with battery terminal contact.And the Area comparison contacted is big, can accomplish with
The surface area of battery maximum is the biggest.The expansion of contact area between heating wire 11 and battery, can
The heating wire 11 radiating rate to battery during to improve high temperature, helps to maintain the work that battery is good
Performance.
Certainly, more than the example of heating wire 11 present position for enumerating, is not used to limit this
Bright.In other embodiments of the present invention, heating wire 11 can also be in other can be with battery terminal contact
Adjacent position, such as, heating wire 11 can be wrapped in battery ambient.
Fig. 2 is the another kind of structural representation of thermoregulator in the embodiment of the present invention one.Such as Fig. 2 institute
Show, in the present embodiment, the heating wire 11 in thermoregulator 1 can have for charger phase
The first circuit interface 111 even.When at a lower temperature, the battery of mobile device does not has dump energy
And because of low temperature cause battery to charge time, mobile device cannot be started up.At this moment, can be by movement
Equipment is connected with charger, although charger cannot charge for battery, and charger but can be by first
Circuit interface 111 is connected with heating wire 11, thus is energized for heating wire 11.After energising, heating wire
The heat of generation can be conducted to contact adjacent battery with heating wire 11 by 11, so that the temperature of battery
Degree raises, so that battery reaches the temperature that can charge normal.So, the electricity of mobile device is allowed for
Pond can charge normal at a lower temperature, and keeps complete performance.Visible, the first circuit interface 111
The thermoregulator making the present embodiment can charge normal at a lower temperature, and then opens up further
Open up the practical ranges of mobile device.
Seeing Fig. 2, heating wire 11 can also have the second circuit interface 112 for being connected with battery.
When at a lower temperature, the battery of mobile device has dump energy, but because low temperature causes battery performance
Time not exclusively, when mobile device is started shooting, the battery of mobile device can pass through second circuit
Interface 112 is connected with heating wire 11, thus is energized for heating wire 11.After energising, heating wire 11
Can be conducted to contact adjacent battery with heating wire 11 by the heat of generation, so that the temperature of battery
Raise, so that battery reaches performance temperature completely such that it is able to normally work.So, allow for
The battery of mobile device can the most normally work, and keeps complete performance.Visible, second
Circuit interface 112 makes the thermoregulator of the present embodiment the most normally to work,
And then expanded the practical ranges of mobile device further.
Fig. 3 is the yet another construction schematic diagram of thermoregulator in the embodiment of the present invention one.Such as Fig. 3 institute
Showing, in the present embodiment, thermoregulator 1 can also include heating wire control circuit 12 and temperature inspection
Slowdown monitoring circuit 13.Wherein, heating wire control circuit 12 is connected with heating wire 11, temperature sensing circuit
13 are connected with heating wire control circuit 12 and battery respectively, and heating wire control circuit 12 is examined according to temperature
Slowdown monitoring circuit 13 controls the switch of the power-on circuit of heating wire 11 to the temperature detection result of battery.
Wherein, heating wire control circuit 12 can be logic control circuit.
Wherein, temperature sensing circuit 13 can include temperature sensor circuit and temperature comparison circuit.
Wherein, the power-on circuit of heating wire 11 can be the first circuit that charger passes through heating wire 11
Interface 111 is heating wire 11 alive circuit, it is also possible to be battery pass through heating wire 11 second electricity
Road interface 112 is heating wire 11 alive circuit.
From the foregoing it will be appreciated that the heating wire 11 of energising has to the function of battery heating.Heating wire 11 is held
Continuing and heat for battery, the temperature of battery will persistently raise.But, the temperature of battery is not the highest
The best, but when exceeding certain temperature, can should increase on the contrary within the scope of a suitable temperature
Add the danger of battery explosion.In the application, can be that the temperature of battery arranges a upper limit threshold.
In heating wire 11 is battery heating process (namely process of heating wire 11 energising), when temperature is examined
Slowdown monitoring circuit 13 detects when the temperature of battery reaches this upper limit threshold, notes that heating wire control circuit
12 power-on circuits turning off heating wire 11.Heating wire control circuit 12 is according to temperature sensing circuit
The notice of 13 disconnects the power-on circuit of heating wire 11.Visible, the thermoregulator of the present embodiment can
The closedown of the temperature detection result automatic control electric heated filament power-on circuit according to battery, to avoid electricity
The danger of pond high temperature blast, thus ensure battery operated reliability.
Heating wire control circuit 12 can control heating wire 11 power-on circuit by the way of logic control
Be turned on and off.In the application, heating wire control circuit 12 can also be by controlling heating wire 11
The switch of power-on circuit switches the power-on circuit of heating wire 11.Such as, it is not keyed up in mobile device
Time, the charger of mobile device the first circuit interface 111 passing through heating wire 11 is heating wire 11
Energising, the heating wire 11 of energising heats for battery.Along with the rising of battery temperature, battery can fill
Electricity also normally works, and at this moment, heating wire control circuit 12 can control to disconnect charger and pass through electric heating
Silk 11 the power-on circuit that the first circuit interface 111 be heating wire 11, then control unlatching battery pass through
The second circuit interface 112 of heating wire 11 is that heating wire 11 alive circuit is (because at low temperature environment
Under, when battery fills with electricity, it is not necessary to charger charges, but it is intended to keep the normal work of battery
Make, it is still desirable to be continuously battery heating).So, cutting of heating wire 11 power-on circuit it is achieved that
Change.Visible, the thermoregulator of the present embodiment can control the switching of heating wire power-on circuit, with full
Foot mobile device demand under different application scene.
Wherein, heating wire 11 can be constant temperature electric heating silk.Constant temperature electric heating silk is reaching the highest of setting
Current Temperatures can be kept, so that the temperature of battery is not over setting limit, to keep away during temperature
Exempt from battery to explode owing to temperature is too high.Wherein, the temperature range of constant temperature electric heating silk can be more than 0
Degree Celsius and less than 40 degrees Celsius.
The thermoregulator of the embodiment of the present invention, utilizes heat sinking function and the heating function of heating wire, energy
Enough in time by within mobile device, the temperature of battery is adjusted to safety range, thus on the one hand prevent
The risk of battery explosion during high temperature, improves the security performance of battery, on the other hand maintains electricity
Pond can charge normal when low temperature and normally work so that the shifting of application the present embodiment thermoregulator
Dynamic equipment higher and relatively low at a temperature of can normally work, and then widened the reality of mobile device
Border range of application.Visible, in the embodiment of the present invention thermoregulator, it is possible to utilize heating wire to shifting
In dynamic equipment, the temperature of battery is adjusted, thus has widened the practical ranges of mobile device.
Fig. 4 is the structural representation of mobile device in the embodiment of the present invention one.As shown in Figure 4, this reality
Executing in example, mobile device can include thermoregulator 1.Wherein, thermoregulator 1 can be this
Any one thermoregulator in invention previous embodiment.
Wherein, mobile device can be mobile phone, panel computer, notebook computer, personal digital assistant
PDA etc..
The mobile device of the embodiment of the present invention, including thermoregulator, this thermoregulator utilizes electric heating
The heat sinking function of silk and heating function, it is possible in time the temperature of battery in mobile device is adjusted to safety
Within the scope of, thus the risk of battery explosion when on the one hand preventing high temperature, improve battery
Security performance, on the other hand maintains battery and can charge normal when low temperature and normally work so that
Application the present embodiment mobile device higher and relatively low at a temperature of can normally work, Jin Ertuo
The wide practical ranges of mobile device.Visible, in the embodiment of the present invention mobile device, it is possible to
Utilize heating wire that the temperature of battery in mobile device is adjusted, thus widen the reality of mobile device
Border range of application.
Embodiment two
Temperature control method in the embodiment of the present invention sets based on the movement in aforementioned embodiment illustrated in fig. 4
Standby.
Fig. 5 is one of flow chart of temperature control method in the embodiment of the present invention two.As it is shown in figure 5,
In the present embodiment, temperature control method may include steps of:
Step S501, with the charger of the battery in mobile device or mobile device be and battery terminal contact phase
Adjacent heating wire energising, heats battery with the heating wire used the power on.
Wherein, it is adjacent with battery terminal contact with the charger of the battery in mobile device or mobile device
Heating wire is energized, and may include that in the case of mobile device shutdown and being connected with charger, will fill
Electrical equipment is electrically connected with heating wire, so that heating wire energising.For example, it is possible to by aforesaid first
Heating wire is electrically connected by circuit interface 111 with charger.
Wherein, it is adjacent with battery terminal contact with the charger of the battery in mobile device or mobile device
Heating wire is energized, and may include that in the case of mobile device start and being connected with charger, selects
Charger or battery are electrically connected with heating wire, so that heating wire energising.For example, it is possible to by front
Heating wire is electrically connected by the first circuit interface 111 stated with charger, or by aforesaid second electricity
Heating wire is electrically connected by road interface 112 with battery.
Wherein, it is adjacent with battery terminal contact with the charger of the battery in mobile device or mobile device
Heating wire is energized, and may include that in the case of mobile device is started shooting and be disjunct with charger, will
Battery is electrically connected with heating wire, so that heating wire energising.For example, it is possible to by aforesaid second
Heating wire is electrically connected by circuit interface 112 with battery.
Temperature control method in the embodiment of the present invention, utilizes the heating function of heating wire, it is possible to low
Improve the temperature of battery in mobile device under temperature environment, enable battery to charge normal and work, thus
Widen the practical ranges of mobile device.
Fig. 6 is in the embodiment of the present invention two the two of the flow chart of temperature control method.As shown in Figure 6,
In the present embodiment, temperature control method may include steps of:
Step S601, with the charger of the battery in mobile device or mobile device be and battery terminal contact phase
Adjacent heating wire energising, heats battery with the heating wire used the power on；
Step S602, in the case of heating wire is energized, it is judged that whether mobile device shuts down, if closed
Machine then performs step S605, otherwise performs step S603；
Step S603, the temperature of detection battery；
Step S604, it is judged that whether the temperature of the battery detected reaches default temperature threshold, if
The temperature threshold reaching default then performs step S605, otherwise performs step S606；
Step S605, closes the power-on circuit of heating wire, terminates；
After the power-on circuit of heating wire is closed, the heating of battery is stopped by heating wire immediately.
Step S606, keeps the power-on circuit of heating wire to open, terminates.
Temperature control method in the embodiment of the present invention, utilizes the heating function of heating wire, it is possible to low
Improve the temperature of battery in mobile device under temperature environment, enable battery to charge normal and work, thus
Widen the practical ranges of mobile device.Meanwhile, the temperature control method in the embodiment of the present invention,
Electric heating can also be automatically stopped when battery temperature reaches predetermined threshold value according to the temperature detection to battery
The silk heating to battery, explodes to prevent battery temperature too high, thus improves the peace of battery
Full performance.Visible, in the embodiment of the present invention temperature control method, it is possible to utilize heating wire to movement
In equipment, the temperature of battery is adjusted, thus has widened the practical ranges of mobile device.
In order to realize each step and method in said temperature control method embodiment, the embodiment of the present invention is also
Provide temperature-adjusting device embodiment.
Fig. 7 is thermostatic structured flowchart in the embodiment of the present invention two.As it is shown in fig. 7, this
In embodiment, temperature-adjusting device 700 can include electrified regulation module 710.Electrified regulation module
710 are used for the charger of the battery in mobile device or mobile device being the electricity adjacent with battery terminal contact
Heated filament is energized, and battery is heated by the heating wire used the power on.
Wherein, electrified regulation module 710 can include the first energising unit.First energising unit is used for
In the case of mobile device shutdown and being connected with charger, charger is electrically connected with heating wire
Connect, so that heating wire energising.
Wherein, electrified regulation module 710 can include the second energising unit.Second energising unit is used for
In the case of mobile device start and being connected with charger, charger or battery is selected to enter with heating wire
Row electrical connection, so that heating wire energising.
Wherein, electrified regulation module 710 can include threeway electric unit.Threeway electric unit is used for
In the case of mobile device is started shooting and be disjunct with charger, battery is electrically connected with heating wire
Connect, so that heating wire energising.
In embodiments of the present invention, temperature-adjusting device 700 can also include that detection module and first closes
Mold closing block.Detection module, in the case of being energized at heating wire, detects the temperature of battery.First closes
The temperature of the mold closing block battery for detecting at detection module reaches the situation of default temperature threshold
Under, close the power-on circuit of heating wire.
In embodiments of the present invention, temperature-adjusting device 700 can also include that judge module and second closes
Mold closing block.Wherein, it is judged that module is in the case of being energized at heating wire, it is judged that whether mobile device
Shutdown.Second closes module is used for, in the case of judge module determines mobile device shutdown, closing
The power-on circuit of heating wire.
Owing to the temperature-adjusting device in the present embodiment is able to carry out aforesaid temperature control method, therefore
The part that the present embodiment does not describes in detail, refers to speaking on somebody's behalf mutually to aforementioned temperature control method embodiment
Bright.
Temperature-adjusting device in the embodiment of the present invention, utilizes the heating function of heating wire, it is possible to low
Improve the temperature of battery in mobile device under temperature environment, enable battery to charge normal and work, thus
Widen the practical ranges of mobile device.Meanwhile, the temperature-adjusting device in the embodiment of the present invention,
Electric heating can also be automatically stopped when battery temperature reaches predetermined threshold value according to the temperature detection to battery
The silk heating to battery, explodes to prevent battery temperature too high, thus improves the peace of battery
Full performance.Visible, in the embodiment of the present invention temperature-adjusting device, it is possible to utilize heating wire to movement
In equipment, the temperature of battery is adjusted, thus has widened the practical ranges of mobile device.
Fig. 8 is the structural representation of mobile device in the embodiment of the present invention two.As shown in Figure 8, this reality
Executing in example, mobile device can include temperature-adjusting device 700.Wherein, temperature-adjusting device 700
It can be any one temperature-adjusting device in present invention.
In embodiments of the present invention, mobile device can include in present invention one simultaneously
Temperature-adjusting device 700 in thermoregulator 1 and present invention two.
Wherein, mobile device can be mobile phone, panel computer, notebook computer, personal digital assistant
PDA etc..
Mobile device in the embodiment of the present invention, including temperature-adjusting device, utilizes the heating of heating wire
Function, it is possible to improve the temperature of battery in mobile device at low ambient temperatures, enable battery normally to fill
Electricity and work, thus widened the practical ranges of mobile device.Meanwhile, in the embodiment of the present invention
Mobile device, additionally it is possible to according to the temperature detection to battery, when battery temperature reaches predetermined threshold value
It is automatically stopped the heating wire heating to battery, explodes to prevent battery temperature too high, thus carry
The high security performance of battery.Visible, in the embodiment of the present invention mobile device, it is possible to utilize electric heating
The temperature of battery in mobile device is adjusted by silk, thus has widened the actual application model of mobile device
Enclose.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection scope of the present invention.
Claims (25)
1. a thermoregulator, is applied to mobile device, it is characterised in that described temperature regulates
Device includes heating wire, and described heating wire is adjacent with the battery terminal contact in described mobile device.
Thermoregulator the most according to claim 1, it is characterised in that described heating wire has
There is the first circuit interface for being connected with charger.
Thermoregulator the most according to claim 1, it is characterised in that described heating wire has
There is the second circuit interface for being connected with described battery.
Thermoregulator the most according to claim 1, it is characterised in that described heating wire spreads
It is located on the mobile device mainboard below described battery.
Thermoregulator the most according to claim 1, it is characterised in that described heating wire spreads
It is located on the Mobile equipment shell above described battery.
Thermoregulator the most according to claim 1, it is characterised in that also include heating wire
Control circuit and temperature sensing circuit, described heating wire control circuit is connected with described heating wire, described
Temperature sensing circuit is connected with described heating wire control circuit and described battery respectively, described heating wire control
Circuit processed controls described electric heating according to described temperature sensing circuit to the temperature detection result of described battery
The switch of the power-on circuit of silk.
Thermoregulator the most according to claim 1, it is characterised in that described heating wire is
Constant temperature electric heating silk.
Thermoregulator the most according to claim 7, it is characterised in that described constant temperature electric heating
The temperature range of silk is more than 0 degree Celsius and less than 40 degrees Celsius.
Thermoregulator the most according to claim 1, it is characterised in that described heating wire control
Circuit processed is logic control circuit.
Thermoregulator the most according to claim 1, it is characterised in that described temperature detection
Circuit includes temperature sensor circuit and temperature comparison circuit.
11. 1 kinds of mobile devices, it is characterised in that include described in any one of claim 1 to 10
Thermoregulator.
12. mobile devices according to claim 11, it is characterised in that described mobile device
For mobile phone, panel computer, notebook computer or personal digital assistant PDA.
13. 1 kinds of temperature control methods based on the mobile device described in claim 11, its feature
It is, including:
With the charger of the battery in described mobile device or described mobile device for connect with described battery
Touch adjacent heating wire energising, with the described heating wire used the power on, described battery is heated.
14. temperature control methods according to claim 13, it is characterised in that described use institute
The charger stating the battery in mobile device or described mobile device is adjacent with described battery terminal contact
Heating wire is energized, including:
In the case of the shutdown of described mobile device and being connected with charger, by described charger with described
Heating wire is electrically connected, so that the energising of described heating wire.
15. temperature control methods according to claim 13, it is characterised in that described use institute
The charger stating the battery in mobile device or described mobile device is adjacent with described battery terminal contact
Heating wire is energized, including:
In the case of the start of described mobile device and being connected with charger, select described charger or institute
State battery to be electrically connected with described heating wire, so that the energising of described heating wire.
16. temperature control methods according to claim 13, it is characterised in that described use institute
The charger stating the battery in mobile device or described mobile device is adjacent with described battery terminal contact
Heating wire is energized, including:
In the case of described mobile device is started shooting and be disjunct with charger, by described battery with described
Heating wire is electrically connected, so that the energising of described heating wire.
17. temperature control methods according to claim 13, it is characterised in that also include:
In the case of described heating wire is energized, detect the temperature of described battery；
In the case of the temperature threshold that the temperature of the described battery detected reaches default, close described
The power-on circuit of heating wire.
18. temperature control methods according to claim 13, it is characterised in that also include:
In the case of described heating wire is energized, it is judged that whether described mobile device shuts down；
In the case of described mobile device is shut down, close the power-on circuit of described heating wire.
19. 1 kinds of temperature-adjusting devices based on the mobile device described in claim 11, its feature
It is, including:
Electrified regulation module, is used for the battery in described mobile device or the charging of described mobile device
Device is the energising of adjacent with described battery terminal contact heating wire, with the described heating wire that uses the power on to described
Battery heats.
20. temperature-adjusting devices according to claim 19, it is characterised in that described energising
Heating module includes:
First energising unit, in the case of shutting down in described mobile device and be connected with charger,
Described charger is electrically connected with described heating wire, so that the energising of described heating wire.
21. temperature-adjusting devices according to claim 19, it is characterised in that described energising
Heating module includes:
Second energising unit, in the case of starting shooting in described mobile device and be connected with charger,
Described charger or described battery is selected to be electrically connected with described heating wire, so that described heating wire leads to
Electricity.
22. temperature-adjusting devices according to claim 19, it is characterised in that described energising
Heating module includes:
Threeway electric unit, in the start of described mobile device and situation disjunct with charger
Under, described battery is electrically connected with described heating wire, so that the energising of described heating wire.
23. temperature-adjusting devices according to claim 19, it is characterised in that also include:
Detection module, in the case of being energized at described heating wire, detects the temperature of described battery；
First closes module, and the temperature of the described battery for detecting at described detection module reaches pre-
If temperature threshold in the case of, close the power-on circuit of described heating wire.
24. temperature-adjusting devices according to claim 19, it is characterised in that also include:
Judge module, in the case of being energized at described heating wire, it is judged that whether described mobile device
Shutdown；
Second closes module, for determining the situation of described mobile device shutdown at described judge module
Under, close the power-on circuit of described heating wire.
25. 1 kinds of mobile devices, it is characterised in that include described in any one of claim 19 to 24
Temperature-adjusting device.
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| CN201610356136.5A CN105932364B (en) | 2016-05-25 | 2016-05-25 | A kind of thermoregulator and mobile device |
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| CN201610356136.5A CN105932364B (en) | 2016-05-25 | 2016-05-25 | A kind of thermoregulator and mobile device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110534845A (en) * | 2019-08-28 | 2019-12-03 | 西安闻泰电子科技有限公司 | Electronic equipment |
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| CN204905932U (en) * | 2015-08-10 | 2015-12-23 | 湖南立方新能源科技有限责任公司 | Portable power source with difference in temperature protection |
| CN205646069U (en) * | 2016-05-25 | 2016-10-12 | 深圳天珑无线科技有限公司 | Temperature regulators and mobile device |
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| CN201466173U (en) * | 2009-06-26 | 2010-05-12 | 比亚迪股份有限公司 | Heating and insulating device for storage batteries |
| CN102315502A (en) * | 2011-08-19 | 2012-01-11 | 奇瑞汽车股份有限公司 | Device for heating battery of electric car and its control method |
| CN204905932U (en) * | 2015-08-10 | 2015-12-23 | 湖南立方新能源科技有限责任公司 | Portable power source with difference in temperature protection |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110534845B (en) * | 2019-08-28 | 2021-10-26 | 西安闻泰电子科技有限公司 | Electronic device |
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| CN105932364B (en) | 2019-11-08 |
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