CN107611523A - Cell apparatus and its temperature control method - Google Patents
Cell apparatus and its temperature control method Download PDFInfo
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- CN107611523A CN107611523A CN201610544017.2A CN201610544017A CN107611523A CN 107611523 A CN107611523 A CN 107611523A CN 201610544017 A CN201610544017 A CN 201610544017A CN 107611523 A CN107611523 A CN 107611523A
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- box body
- adiabatic box
- transmission module
- cell apparatus
- hot transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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Abstract
A kind of temperature control method of cell apparatus, it includes later-mentioned step：A cell apparatus and a hot transmission module are provided, cell apparatus includes an adiabatic box body and the multiple batteries being contained in adiabatic box body, and battery is electrically connected with an at least electric connector and can pass through electric connector charge or discharge.When battery is discharged, remain turned-off hot transmission module and make to be in equal temperature state in adiabatic box body.When battery charges, start hot transmission module temperature control.When being less than the minimum operating temperature of battery in adiabatic box body, starting hot transmission module makes to maintain in adiabatic box body within the operating temperature range of battery.
Description
Technical field
The present invention is related to recharge-able battery, espespecially a kind of cell apparatus for being capable of samming charging and its temperature control side
Method.
Background technology
In general cell apparatus includes a shell and the multiple batteries being contained in shell, because battery is carried out
Heat energy can be all produced during charge or discharge, the temperature of battery is too high to make the reduction of its charge or discharge efficiency.In order to avoid electricity
Chi Xin is overheated, and in general design can install radiating module additional so that battery to be cooled on shell, or using made of metal
Shell is to increase radiating efficiency.
The factor of battery operating efficiency is reduced in addition to high temperature, the temperature of also pond core is uneven, particularly multiple electricity
When Chi Xin is electrically connected on same circuit, the operating efficiency of each battery is inevitable uneven if the temperature inequality in shell, its
Overall operating efficiency is led more to decline to a great extent.The uneven influence of temperature is bigger upon discharging, and its influence degree is more more than high temperature.
But all cooling mechanisms are driven by the temperature difference (thermograde), therefore will necessarily be using heat dissipation
The temperature difference is caused in shell and makes the charge efficiency of cell apparatus low.
In view of this, the present inventor is directed to above-mentioned prior art then, and spy concentrates on studies and coordinates the utilization of scientific principle, solves as possible
The problem of certainly above-mentioned point, become the present inventor improvement target.
The content of the invention
The present invention provides a kind of cell apparatus and its temperature control method for being capable of samming charging.
The present invention provides a kind of temperature control method of cell apparatus, and it includes later-mentioned step：One cell apparatus and one are provided
Hot transmission module, cell apparatus includes an adiabatic box body and the multiple batteries being contained in adiabatic box body, battery electrically connect
Be connected to a few electric connector and can be by electric connector charge or discharge.Judge whether battery is discharged by electric connector,
When battery is discharged by electric connector, remain turned-off hot transmission module and make to be in equal temperature state in adiabatic box body.Judge battery
Whether core is charged by electric connector, when battery is charged by electric connector, starts hot transmission module.
It is preferred that adiabatic box body offers an air intake vent and an air outlet, hot transmission module, which includes, to be separately positioned on
Multiple fans of air intake vent and air outlet.When starting hot transmission module, positioned at air intake vent fan by surrounding air by entering
Air port is blown into adiabatic box body, and the air in adiabatic box body is discharged into adiabatic box body positioned at the fan of air outlet.Air intake vent and
Air outlet is respectively positioned at two relative sides of adiabatic box body, and battery stacked arrangement is between air intake vent and air outlet, by wind
The air that fan guides in adiabatic box body flows through each battery from air intake vent and reaches air outlet.
It is preferred that hot transmission module includes a thermoelectric chip, two faces of thermoelectric chip are respectively outside a medial surface and one
Side, medial surface expose in adiabatic box body, outside lateral surface thermal insulation box body, and thermoelectric chip be electrically connected with battery at least its
One of.When starting hot transmission module, battery to thermoelectric chip power and make thermoelectric chip by the heat energy transfer of medial surface extremely
Lateral surface and discharge adiabatic box body.
It is preferred that the temperature control method of cell apparatus, further includes when battery is not by electric connector charge or discharge, sentences
Break off in hot box body whether being less than the minimum operating temperature of battery, and when the minimum work for being less than battery in adiabatic box body
Temperature, battery are powered to thermoelectric chip and make thermoelectric chip by the heat energy transfer of lateral surface to medial surface so that in adiabatic box body
Maintain within the operating temperature range of battery.
It is preferred that cell apparatus further includes a control module, and control module is electrically connected with hot transmission module, when battery is put
When electric, start hot transmission module by control module.
The present invention separately provides a kind of cell apparatus, and it includes an adiabatic box body, multiple batteries, a hot transmission module and a control
Molding block.Battery, it is contained in adiabatic box body, and battery is electrically connected with an electric connector and can filled by electric connector
Electricity or electric discharge.Hot transmission module is arranged on adiabatic box body.Control module is electrically connected with hot transmission module.When battery passes through electric connector
During charging, hot transmission module remains turned-off, and when battery is discharged, control module starts hot transmission module.
It is preferred that adiabatic box body offers an air intake vent and an air outlet, hot transmission module include be separately positioned on into
Air port and multiple fans of air outlet.When starting hot transmission module, surrounding air is passed through inlet air by the fan positioned at air intake vent
Mouth is blown into adiabatic box body, and the air in adiabatic box body is discharged into adiabatic box body positioned at the fan of air outlet.Air intake vent and go out
Air port is respectively positioned at two relative sides of adiabatic box body, and battery stacked arrangement is between air intake vent and air outlet.
It is preferred that hot transmission module includes a thermoelectric chip, two faces of thermoelectric chip are respectively outside a medial surface and one
Side, medial surface expose in adiabatic box body, and outside lateral surface thermal insulation box body, and thermoelectric chip is electrically connected with control module and electricity
At least one of Chi Xin.
It is preferred that control module includes the switching switch for being available for starting or closing hot transmission module.
The cell apparatus and its temperature control method of the present invention can maintain samming in battery charging season adiabatic box body
To ensure that each battery is in identical working environment.Therefore the life-span of battery can be extended.
Brief description of the drawings
Fig. 1 is the flow chart of the temperature control method used in the cell apparatus of the present invention.
Fig. 2 is the schematic diagram of the cell apparatus of first embodiment of the invention.
Fig. 3 is the schematic diagram of the cell apparatus of second embodiment of the invention.
Fig. 4 is the schematic diagram of the cell apparatus of third embodiment of the invention.
Fig. 5 is the schematic diagram of the cell apparatus of fourth embodiment of the invention.
Fig. 6 is the schematic diagram of the cell apparatus of fifth embodiment of the invention.
Wherein reference is：
100 adiabatic box bodys
101 air intake vents
102 air outlets
103 ports
200 batteries
300 hot transmission modules
311/312 fan
320 thermoelectric chips
321 medial surfaces
322 lateral surfaces
331/332 fin
400 control modules
410 electric connectors
411 charge connectors
412 electric discharge connectors
420 switching switches
430 temperature sensors
A~f steps
Embodiment
The first embodiment of the present invention provides a kind of cell apparatus and its temperature control method.The temperature of the cell apparatus of the present invention
As shown in Figure 1, it includes aftermentioned step to prosecutor method：
Among step a, a cell apparatus is provided first, as shown in Figure 2, it is adiabatic that cell apparatus includes one to cell apparatus
Box body 100, multiple batteries 200, a hot control module 400 of transmission module 300 and one.In the present embodiment, adiabatic box body 100
An air intake vent 101 and an air outlet 102 are offered, air intake vent 101 and air outlet 102 are located at the adiabatic phase of box body 100 respectively
To two sides, air intake vent 101 and air outlet 102 can have valve or a gate (not shown) and can open and close type or it is single
Pure opening open in usual, in the present embodiment air intake vent 101 and air outlet 102 preferably can open and close type, but the present invention not with
This is limited.Battery 200 is contained in adiabatic box body 100, and those stacked arrangements of battery 200 in air intake vent 101 and go out
Between air port 102.Hot transmission module 300 is arranged on adiabatic box body 100, and in the present embodiment, hot transmission module 300 includes to be set respectively
Put multiple fans 311/312 in air intake vent 101 and air outlet 102.Control module 400 is arranged on a circuit board, and electricity
Road plate is placed in adiabatic box body 100, and control module 400 is electrically connected with hot transmission module 300 and those batteries in the present embodiment
Core 200, and control module 400 can also preferably be electrically connected with the valve or gate of air intake vent 101 and air outlet 102.Control
Molding block 400 includes a pair of connectors, and this is convex to connector to expose adiabatic box body 100 and this passes through independence respectively to connector
Loop be electrically connected to those batteries 200.This is respectively a charge connector 411 and an electric discharge connector to connector
412, those batteries 200 are electrically connected with this to electric connector 410 can pass through charge connector by control module 400
411 chargings are discharged by the connector 412 that discharges.Wherein, charge connector 411 is electrically connected with hot biography by control module 400
Module 300；Electric discharge connector 412 is not electrically connected with hot transmission module 300 then.
Refering to Fig. 1, among step b, judge whether those batteries 200 are discharged by electric connector 410, when those electricity
When pond core 200 is discharged by electric connector 410, then step b1 is performed, hot transmission module 300, air intake vent 101 is remained turned-off and goes out
Air port 102 and make to be in equal temperature state in adiabatic box body 100.Refering to Fig. 2, in the present embodiment, the means that it judges as be described hereinafter, when
When those batteries 200 are discharged by the connector 412 that discharges, external loading connection electric discharge connector 412 makes hot transmission module 300 not
Turn on and remain turned-off, and control module 400 closes the valve or gate of air intake vent 101 and air outlet 102.Thereby so that absolutely
It is adiabatic with external environment in hot box body 100, therefore thermograde is not present in adiabatic box body, and it is able to ensure that each battery 200
Discharge at that same temperature.
Refering to Fig. 1, among step c, judge whether those batteries 200 are charged by electric connector 410.Refering to Fig. 2,
Its judging means is learnt by the whether connected external power source of charge connector 411 is judged.
Subsequent steps c is among step d, when those batteries 200 are charged by electric connector 410, starts heat and passes mould
Block 300.Refering to Fig. 2, wherein as be described hereinafter, when those batteries 200 charge, external power source connects charge connector 411 to means
Make generation voltage difference between battery 200 and external loading drive external loading to charge battery 200, and make control module
400 can learn that those batteries 200 are charged by charge connector 411.External power source can be powered by control module 400
Start hot transmission module 300 to hot transmission module 300, and control module 400 opens the valve of air intake vent 101 and air outlet 102
Or gate.When starting hot transmission module 300, surrounding air is blown into by the fan 311 positioned at air intake vent 101 by air intake vent 101
Adiabatic box body 100, the air in adiabatic box body 100 is guided to fan 311/312 by this and flows through each battery from air intake vent 101
200 carry out pad exchange, thereby take away battery 200 charge caused by air outlet 102 is reached after heat energy, positioned at air outlet 102
Fan 312 air in adiabatic box body 100 is discharged into adiabatic box body 100 and heat energy is discharged into adiabatic box body 100, and by battery
The temperature of core 200 is adjusted to the operating temperature of starting.
Step e subsequent steps b and step c, among step e, do not charged by electric connector 410 when battery 200 or
During electric discharge, the minimum operating temperature for whether being less than those batteries 200 in adiabatic box body 100 is judged.It can be by controlling
Temperature sensor 430 in module 400 judges that control module 400 can power by battery 200 and keep starting.
Step f continues step e, among step f, when the minimum work discharged in adiabatic box body 100 less than those batteries 200
Make temperature, adiabatic box body 100 can be introduced from outside by hot gas by such as synchronous mode by c.Therefore in the ring of extremely low temperature
It can make to maintain in adiabatic box body 100 within the operating temperature range of those batteries 200 electric discharge in border.Furthermore work as battery
Hot gas also can be introduced adiabatic box body 100 and make to maintain those batteries 200 in adiabatic box body 100 by core 200 when charging
Within operating temperature range, and the temperature of battery 200 is adjusted to the operating temperature of starting.
The second embodiment of the present invention provides a kind of cell apparatus and its temperature control method.The temperature of the cell apparatus of the present invention
As shown in Figure 1, it includes aftermentioned step to prosecutor method：
Among step a, a cell apparatus is provided first, as shown in Figure 4, it is adiabatic that cell apparatus includes one to cell apparatus
Box body 100, multiple batteries 200, a hot control module 400 of transmission module 300 and one.In the present embodiment, adiabatic box body 100
An air intake vent 101 and an air outlet 102 are offered, air intake vent 101 and air outlet 102 are located at the adiabatic phase of box body 100 respectively
To two sides, air intake vent 101 and air outlet 102 can have valve or a gate (not shown) and can open and close type or it is single
Pure opening open in usual, in the present embodiment air intake vent 101 and air outlet 102 preferably can open and close type, but the present invention not with
This is limited.Battery 200 is contained in adiabatic box body 100, and those stacked arrangements of battery 200 in air intake vent 101 and go out
Between air port 102.Hot transmission module 300 is arranged on adiabatic box body 100, and in the present embodiment, hot transmission module 300 includes to be set respectively
Put multiple fans 311/312 in air intake vent 101 and air outlet 102.Control module 400 is arranged on a circuit board, and electricity
Road plate is placed in adiabatic box body 100, and control module 400 is electrically connected with hot transmission module 300 and those batteries in the present embodiment
Core 200, and control module 400 can also preferably be electrically connected with the valve or gate of air intake vent 101 and air outlet 102.Control
Molding block 400 includes a connector, and connector is convex to expose adiabatic box body 100 and those batteries 200 pass through control module 400
It is electrically connected with electric connector 410 and the charge or discharge of electric connector 410 can be passed through.Control module 400, which also includes, to be available for opening
Switching switch 420 that is dynamic or closing hot transmission module 300.
Refering to Fig. 1, among step b, judge whether those batteries 200 are discharged by electric connector 410.When those electricity
When pond core 200 is discharged by electric connector 410, step b1 is performed, hot transmission module 300, air intake vent 101 is remained turned-off and goes out
Air port 102 and make to be in equal temperature state in adiabatic box body 100.Refering to Fig. 4, when user makes external loading connection electric connector 410
When battery 200 is discharged by electric connector 410, user can protect hot transmission module 300 by cut-out switching switch 420
Closing is held, and control module 400 closes the valve or gate of air intake vent 101 and air outlet 102.Thereby so that adiabatic box body
It is adiabatic with external environment in 100, therefore thermograde is not present in adiabatic box body, and it is able to ensure that each battery 200 identical
At a temperature of discharge.
Refering to Fig. 1, among step c, judge whether those batteries 200 are charged by electric connector 410, subsequent steps
C, when those batteries 200 are charged by electric connector 410, starts hot transmission module 300 among step d.Refering to Fig. 4, in
In the present embodiment, those batteries 200 are made to pass through electric connector 410 when external power source is connected electric connector 410 by user
During charging, user can start hot transmission module 300 by switching switch 420 is opened, and control module 400 opens air intake vent
101 and the valve or gate of air outlet 102.When starting hot transmission module 300, the fan 311 positioned at air intake vent 101 is by environment
Air is blown into adiabatic box body 100 by air intake vent 101, fan 311/312 is guided by this air in adiabatic box body 100 from
Air intake vent 101 flows through each battery 200 and carries out pad exchange, thereby take away battery 200 charge caused by reach out after heat energy
Air port 102, the air in adiabatic box body 100 is discharged into adiabatic box body 100 positioned at the fan 312 of air outlet 102 and arranges heat energy
Go out adiabatic box body 100, and the temperature of battery 200 is adjusted to the operating temperature of starting.
Step e subsequent steps b and step c, among step e, do not charged by electric connector 410 when battery 200 or
During electric discharge, the minimum operating temperature for whether being less than those batteries 200 in adiabatic box body 100 is judged.It can be by controlling
Temperature sensor 430 in module 400 judges that control module 400 can power by battery 200 and keep starting.
Step f continues step e, among step f, when the minimum work discharged in adiabatic box body 100 less than those batteries 200
Make temperature, adiabatic box body 100 can be introduced from outside by hot gas by such as synchronous mode by c.Therefore in the ring of extremely low temperature
It can make to maintain in adiabatic box body 100 within the operating temperature range of those batteries 200 electric discharge in border.Furthermore work as battery
Hot gas also can be introduced adiabatic box body 100 and make to maintain those batteries 200 in adiabatic box body 100 by core 200 when charging
Within operating temperature range, and the temperature of battery 200 is adjusted to the operating temperature of starting.
The third embodiment of the present invention provides a kind of cell apparatus and its temperature control method.The temperature of the cell apparatus of the present invention
As shown in Figure 1, it includes aftermentioned step to prosecutor method：
Among step a, a cell apparatus is provided first, as shown in Figure 4, it is adiabatic that cell apparatus includes one to cell apparatus
Box body 100, multiple batteries 200, a hot control module 400 of transmission module 300 and one.In the present embodiment, adiabatic box body 100
An air intake vent 101 and an air outlet 102 are offered, air intake vent 101 and air outlet 102 are located at the adiabatic phase of box body 100 respectively
To two sides, air intake vent 101 and air outlet 102 can have valve or a gate (not shown) and can open and close type or it is single
Pure opening open in usual, in the present embodiment air intake vent 101 and air outlet 102 preferably can open and close type, but the present invention not with
This is limited.Battery 200 is contained in adiabatic box body 100, and those stacked arrangements of battery 200 in air intake vent 101 and go out
Between air port 102.Hot transmission module 300 is arranged on adiabatic box body 100, and in the present embodiment, hot transmission module 300 includes to be set respectively
Put multiple fans 311/312 in air intake vent 101 and air outlet 102.Control module 400 is arranged on a circuit board, and electricity
Road plate is placed in adiabatic box body 100, and control module 400 is electrically connected with hot transmission module 300 and those batteries in the present embodiment
Core 200, and control module 400 can also preferably be electrically connected with the valve or gate of air intake vent 101 and air outlet 102.Control
Molding block 400 includes a connector, and connector is convex to expose adiabatic box body 100 and those batteries 200 pass through control module 400
It is electrically connected with electric connector 410 and the charge or discharge of electric connector 410 can be passed through.
Refering to Fig. 1, among step b, judge whether those batteries 200 are discharged by electric connector 410, when those electricity
When pond core 200 is discharged by electric connector 410, then step b1 is performed, remain turned-off air intake vent 101 and the heat of air outlet 102 passes
Module 300 and make to be in equal temperature state in adiabatic box body 100.Refering to Fig. 4, in the present embodiment, the means that it judges as be described hereinafter, when
When those batteries 200 are discharged by electric connector 410, judge to learn external loading connection electrical connection by control module 400
Device 410, then the not start of control module 400 and remain turned-off hot transmission module 300, and control module 400 close air intake vent 101 with
And the valve or gate of air outlet 102.It is thereby so that adiabatic with external environment in adiabatic box body 100, therefore in adiabatic box body not
Thermograde be present, and be able to ensure that each battery 200 and discharge at that same temperature.
Refering to Fig. 1, among step c, judge whether those batteries 200 are charged by electric connector 410.Refering to Fig. 4,
Its judging means judges whether electric connector 410 is connected external power source and learns by control module 400.
Subsequent steps c is among step d, when those batteries 200 are charged by electric connector 410, by external electrical
Source powers and starts hot transmission module 300.Refering to Fig. 4, wherein means as be described hereinafter, when those batteries 200 charge, external power source
Connect electric connector 410 and control module 400 is learnt that those batteries 200 are charged by electric connector 410.Therefore,
Control module 400 allows external power source to supply power to hot transmission module 300 by control module 400 to start hot transmission module 300,
And control module 400 opens the valve or gate of air intake vent 101 and air outlet 102.When starting hot transmission module 300, it is located at
Surrounding air is blown into adiabatic box body 100 by the fan 311 of air intake vent 101 by air intake vent 101, by this to fan 311/312
Guide the air in adiabatic box body 100 and flow through each battery 200 from air intake vent 101 and carry out pad exchange, thereby take away battery 200
Air outlet 102 is reached after heat energy caused by charging, the fan 312 positioned at air outlet 102 arranges the air in adiabatic box body 100
Go out adiabatic box body 100 and heat energy is discharged into adiabatic box body 100, and the temperature of battery 200 is adjusted to the operating temperature of starting.
Step e subsequent steps b and step c, among step e, do not charged by electric connector 410 when battery 200 or
During electric discharge, the minimum operating temperature for whether being less than those batteries 200 in adiabatic box body 100 is judged.It can be by controlling
Temperature sensor 430 in module 400 judges that control module 400 can power by battery 200 and keep starting.
Step f continues step e, among step f, when the minimum work discharged in adiabatic box body 100 less than those batteries 200
Make temperature, adiabatic box body 100 can be introduced from outside by hot gas by such as synchronous mode by c.Therefore in the ring of extremely low temperature
It can make to maintain in adiabatic box body 100 within the operating temperature range of those batteries 200 electric discharge in border.Furthermore work as battery
Hot gas also can be introduced adiabatic box body 100 and make to maintain those batteries 200 in adiabatic box body 100 by core 200 when charging
Within operating temperature range, and the temperature of battery 200 is adjusted to the operating temperature of starting.
The fourth embodiment of the present invention provides a kind of cell apparatus and its temperature control method.The temperature of the cell apparatus of the present invention
As shown in Figure 1, it includes aftermentioned step to prosecutor method：
Among step a, a cell apparatus is provided first, as shown in Figure 5, it is adiabatic that cell apparatus includes one to cell apparatus
Box body 100, multiple batteries 200, a hot control module 400 of transmission module 300 and one.In the present embodiment, adiabatic box body 100
Offer a port 103.Battery 200 is contained in adiabatic box body 100.In the present embodiment, hot transmission module 300 includes one
Thermoelectric chip 320, two faces of thermoelectric chip 320 are respectively a medial surface 321 and a lateral surface 322.Thermoelectric chip 320 configures
Medial surface 321 is set to expose in adiabatic box body 100 in port 103, outside the adiabatic box body 100 of lateral surface 322, and thermoelectric chip
320 are electrically connected with least one of those batteries 200.It is preferred that it can distinguish on medial surface 321 and lateral surface 322
Fin 331/332 is set to promote the hot transfer efficiency between thermoelectric chip 320 and air.Control module 400 is arranged on a circuit
On plate, and circuit board is placed in adiabatic box body 100, in the present embodiment control module 400 be electrically connected with hot transmission module 300 and
Those batteries 200.Control module 400 includes a connector, and connector is convex to expose adiabatic box body 100 and those batteries
200 are electrically connected with electric connector 410 can pass through the charge or discharge of electric connector 410 by control module 400.Control module
400 also include the switching switch 420 for being available for starting or closing hot transmission module 300, and control module 400 can be with selectively
Further include the temperature sensor 430 in adiabatic box body.
Refering to Fig. 1, among step b, judge whether those batteries 200 are discharged by electric connector 410, when those electricity
When pond core 200 is discharged by electric connector 410, then step b1 is performed, hot transmission module 300 is remained turned-off and makes adiabatic box body 100
Interior is in equal temperature state.Refering to Fig. 5, in the present embodiment, make those batteries when external loading is connected electric connector 410 by user
When core 200 is discharged by electric connector 410, user can make hot transmission module 300 keep closing by cut-out switching switch 420
Close.It is thereby so that adiabatic with external environment in adiabatic box body 100, therefore thermograde is not present in adiabatic box body, and can be true
Each battery 200 is protected to discharge at that same temperature.
Refering to Fig. 1, among step c, judge whether those batteries 200 are charged by electric connector 410.Refering to Fig. 5,
Its judging means judges whether electric connector 410 is connected external power source and learns by control module 400.
Subsequent steps c is among step d, when those batteries 200 are charged by electric connector 410, starts heat and passes mould
Block 300.Refering to Fig. 5, wherein means as be described hereinafter, when those batteries 200 charge, external power source connection electric connector 410 and
Control module 400 is set to learn that those batteries 200 are charged by electric connector 410.Therefore, control module 400 is allowed outer
Portion's power supply can supply power to hot transmission module 300 to start hot transmission module 300 by control module 400.When the hot transmission module 300 of startup
When, battery 200 this thermoelectric chip 320 is powered and makes thermoelectric chip 320 by the heat energy transfer of medial surface 321 to lateral surface
322 and discharge adiabatic box body 100, and by the temperature of battery 200 be adjusted to starting operating temperature.
Refering to Fig. 1 and Fig. 5, in the present embodiment, the temperature control method of cell apparatus of the invention optionally can be wrapped more
Containing aftermentioned step e and step f.
Step e subsequent steps b and step c, among step e, do not charged by electric connector 410 when battery 200 or
During electric discharge, the minimum operating temperature for whether being less than those batteries 200 in adiabatic box body 100 is judged.It can be by controlling
Temperature sensor 430 in module 400 judges that control module 400 can power by battery 200 and keep starting.
Step f continues step e, among step f, when the minimum work discharged in adiabatic box body 100 less than those batteries 200
Make temperature, battery 200 this thermoelectric chip 320 is powered and makes thermoelectric chip 320 by the heat energy transfer of lateral surface 322 to inner side
Face 321.Therefore the work temperature that the electric discharge of those batteries 200 is maintained in adiabatic box body 100 can be made in the environment of extremely low temperature
Within the scope of degree.Furthermore also it can drive heating thermoelectric chip 320 will simultaneously by external power source when battery 200 charges
The heat energy transfer of lateral surface 322 makes the operating temperature that those batteries 200 are maintained in adiabatic box body 100 to medial surface 321
Within the scope of, and the temperature of battery 200 is adjusted to the operating temperature of starting.
The fifth embodiment of the present invention provides a kind of cell apparatus and its temperature control method.The temperature of the cell apparatus of the present invention
As shown in Figure 1, it includes aftermentioned step to prosecutor method：
Among step a, a cell apparatus is provided first, as shown in Figure 6, it is adiabatic that cell apparatus includes one to cell apparatus
Box body 100, multiple batteries 200, a hot control module 400 of transmission module 300 and one.In the present embodiment, adiabatic box body 100
Offer a port 103.Battery 200 is contained in adiabatic box body 100.In the present embodiment, hot transmission module 300 includes one
Thermoelectric chip 320, two faces of thermoelectric chip 320 are respectively a medial surface 321 and a lateral surface 322.Thermoelectric chip 320 configures
Medial surface 321 is set to expose in adiabatic box body 100 in port 103, outside the adiabatic box body 100 of lateral surface 322, and thermoelectric chip
320 are electrically connected with least one of those batteries 200.It is preferred that it can distinguish on medial surface 321 and lateral surface 322
Fin 331/332 is set to promote the hot transfer efficiency between thermoelectric chip 320 and air.Control module 400 is arranged on a circuit
On plate, and circuit board is placed in adiabatic box body 100, in the present embodiment control module 400 be electrically connected with hot transmission module 300 and
Those batteries 200.Control module 400 includes a connector, and connector is convex to expose adiabatic box body 100 and those batteries
200 are electrically connected with electric connector 410 can pass through the charge or discharge of electric connector 410 by control module 400.Control module
400 can further include the temperature sensor 430 in adiabatic box body with selectively.
Refering to Fig. 1, among step b, judge whether those batteries 200 are discharged by electric connector 410, when those electricity
When pond core 200 is discharged by electric connector 410, then step b1 is performed, hot transmission module 300 is remained turned-off and makes adiabatic box body 100
Interior is in equal temperature state.Refering to Fig. 6, the means that it judges as be described hereinafter, when those batteries 200 are discharged by electric connector 410,
By control module 400 judge learn external loading connect electric connector 410, then the not start of control module 400 and make heat pass mould
Block 300 remains turned-off.It is thereby so that adiabatic with external environment in adiabatic box body 100, therefore temperature ladder is not present in adiabatic box body
Degree, and be able to ensure that each battery 200 and discharge at that same temperature.
Refering to Fig. 1, among step c, judge whether those batteries 200 are charged by electric connector 410.Subsequent steps
C, when those batteries 200 are charged by electric connector 410, starts hot transmission module 300 among step d.Refering to Fig. 6, its
Judging means judge whether electric connector 410 is connected external power source and learns by by control module 400.Passed when starting heat
During module 300, battery 200 this thermoelectric chip 320 is powered and make thermoelectric chip 320 by the heat energy transfer of medial surface 321 extremely
Lateral surface 322 and discharge adiabatic box body 100, and by the temperature of battery 200 be adjusted to starting operating temperature.
Refering to Fig. 1 and Fig. 6, in the present embodiment, the temperature control method of cell apparatus of the invention optionally can be wrapped more
Containing aftermentioned step e and step f.
Step e subsequent steps b and step c, among step e, do not charged by electric connector 410 when battery 200 or
During electric discharge, the minimum operating temperature for whether being less than those batteries 200 in adiabatic box body 100 is judged.It can be by controlling
Temperature sensor 430 in module 400 judges that control module 400 can power by battery 200 and keep starting.
Step f continues step e, among step f, when the minimum work temperature for being less than those batteries 200 in adiabatic box body 100
Degree, battery 200 this thermoelectric chip 320 is powered and makes thermoelectric chip 320 by the heat energy transfer of lateral surface 322 to medial surface
321.Therefore the operating temperature range that those batteries 200 are maintained in adiabatic box body 100 can be made in the environment of extremely low temperature
Within, and the temperature of battery 200 is adjusted to the operating temperature of starting.
In summary, cell apparatus of the invention and its temperature control method can charge season adiabatic box in battery 200
Samming is maintained in body 100 to ensure that each battery 200 is in identical working environment.Therefore avoid charging uneven, and energy
Enough promote the charge and discharge efficiency of battery 200, extend the life-span of battery 200.
Presently preferred embodiments of the present invention is the foregoing is only, is not used to limit the scope of the claims of the present invention, other are with this
The equivalence changes of the patent spirit of invention, it all should all belong to the scope of the claims of the present invention.
Claims (14)
1. a kind of temperature control method of cell apparatus, it is characterised in that include：
A. a cell apparatus and a hot transmission module are provided, the cell apparatus includes an adiabatic box body and is contained in the adiabatic box
Internal multiple batteries, those batteries are electrically connected with an at least electric connector and can charged or put by the electric connector
Electricity；And
B. judge whether those batteries are discharged by the electric connector；
B1. when those batteries are discharged by the electric connector, remain turned-off the hot transmission module and make be in the adiabatic box body
Equal temperature state；
C. judge whether those batteries are charged by the electric connector；And
D. when those batteries are charged by the electric connector, the hot transmission module is started.
2. the temperature control method of cell apparatus as claimed in claim 1, it is characterised in that the adiabatic box body offers an air intake vent
And an air outlet, the hot transmission module include the multiple fans for being separately positioned on the air intake vent and the air outlet.
3. the temperature control method of cell apparatus as claimed in claim 2, it is characterised in that when starting the hot transmission module, be located at
Surrounding air is blown into the adiabatic box body by the fan of the air intake vent by the air intake vent, and the fan for being located at the air outlet will
Air in the adiabatic box body discharges the adiabatic box body.
4. the temperature control method of cell apparatus as claimed in claim 3, it is characterised in that the air intake vent and air outlet difference
Two sides relative positioned at the adiabatic box body, those battery stacked arrangements are between the air intake vent and the air outlet, by this
The air that a little fans are guided in the adiabatic box body flows through the respectively battery from the air intake vent and reaches the air outlet.
5. the temperature control method of cell apparatus as claimed in claim 1, it is characterised in that the hot transmission module includes a thermoelectricity core
Piece, two faces of the thermoelectric chip are respectively a medial surface and a lateral surface, and the medial surface exposes in the adiabatic box body, and this is outer
Side is exposed outside the adiabatic box body, and the thermoelectric chip is electrically connected with least one of those batteries.
6. the temperature control method of cell apparatus as claimed in claim 5, it is characterised in that when starting the hot transmission module, the electricity
Chi Xin powers to the thermoelectric chip and makes the thermoelectric chip that the heat energy transfer of the medial surface to the lateral surface is discharged into the thermal insulation
Box body.
7. the temperature control method of cell apparatus as claimed in claim 5, it is characterised in that further include subsequent steps b's and step c
One step e：When the battery is not by the electric connector charge or discharge, whether judge in the adiabatic box body less than those electricity
Chi Xin minimum operating temperature, and a subsequent steps e step f：When minimum less than those batteries in the adiabatic box body
Operating temperature, the battery are powered to the thermoelectric chip and make the thermoelectric chip by the heat energy transfer of the lateral surface to the medial surface
So as to maintained in the adiabatic box body within the operating temperature range of those batteries.
8. the temperature control method of cell apparatus as claimed in claim 1, it is characterised in that the cell apparatus further includes a control mould
Block, and the control module is electrically connected with the hot transmission module, in step c when those batteries charge, by the control module
Start the hot transmission module.
9. a kind of cell apparatus, it is characterised in that include：
One adiabatic box body；
Multiple batteries, be contained in the adiabatic box body, and those batteries be electrically connected with an electric connector and can be by this
Electric connector charge or discharge；
One hot transmission module；And
One control module, it is electrically connected with the hot transmission module；
Wherein, when those batteries are discharged by the electric connector, the hot transmission module remains turned-off, when those batteries charge
When, the control module starts the hot transmission module.
10. cell apparatus as claimed in claim 9, it is characterised in that the adiabatic box body offers an air intake vent and one gone out
Air port, the hot transmission module include the multiple fans for being separately positioned on the air intake vent and the air outlet.
11. cell apparatus as claimed in claim 10, it is characterised in that when starting the hot transmission module, positioned at the air intake vent
The fan surrounding air is blown into the adiabatic box body by the air intake vent, and positioned at the air outlet the fan by the adiabatic box
Internal air discharges the adiabatic box body.
12. cell apparatus as claimed in claim 10, it is characterised in that the air intake vent and the air outlet are exhausted positioned at this respectively
Two relative sides of hot box body, and those battery stacked arrangements are between the air intake vent and the air outlet.
13. cell apparatus as claimed in claim 9, it is characterised in that the hot transmission module includes a thermoelectric chip, the thermoelectricity
Two faces of chip are respectively a medial surface and a lateral surface, and the medial surface exposes in the adiabatic box body, and the lateral surface exposes
Outside the adiabatic box body, and the thermoelectric chip is electrically connected with the control module and at least one of those batteries.
14. cell apparatus as claimed in claim 9, it is characterised in that the control module includes and is available for starting or closes the heat
One switching switch of transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610544017.2A CN107611523B (en) | 2016-07-12 | 2016-07-12 | Battery device and temperature control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610544017.2A CN107611523B (en) | 2016-07-12 | 2016-07-12 | Battery device and temperature control method thereof |
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| CN107611523A true CN107611523A (en) | 2018-01-19 |
| CN107611523B CN107611523B (en) | 2020-04-28 |
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| CN201610544017.2A Active CN107611523B (en) | 2016-07-12 | 2016-07-12 | Battery device and temperature control method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110003912A (en) * | 2009-07-07 | 2011-01-13 | 주식회사 프로파워 | Battery case |
| CN102255115A (en) * | 2011-06-14 | 2011-11-23 | 奇瑞汽车股份有限公司 | Heat management system and method for battery pack of electric automobile |
| CN103633395A (en) * | 2013-11-05 | 2014-03-12 | 奇瑞汽车股份有限公司 | Battery pack temperature control system and control method thereof |
| CN203967140U (en) * | 2014-06-09 | 2014-11-26 | 惠州市豪鹏科技有限公司 | Battery case |
| CN205028977U (en) * | 2015-09-30 | 2016-02-10 | 北京建筑大学 | Heat pipe reason device of lithium cell |
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2016
- 2016-07-12 CN CN201610544017.2A patent/CN107611523B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110003912A (en) * | 2009-07-07 | 2011-01-13 | 주식회사 프로파워 | Battery case |
| CN102255115A (en) * | 2011-06-14 | 2011-11-23 | 奇瑞汽车股份有限公司 | Heat management system and method for battery pack of electric automobile |
| CN103633395A (en) * | 2013-11-05 | 2014-03-12 | 奇瑞汽车股份有限公司 | Battery pack temperature control system and control method thereof |
| CN203967140U (en) * | 2014-06-09 | 2014-11-26 | 惠州市豪鹏科技有限公司 | Battery case |
| CN205028977U (en) * | 2015-09-30 | 2016-02-10 | 北京建筑大学 | Heat pipe reason device of lithium cell |
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| Publication number | Publication date |
|---|---|
| CN107611523B (en) | 2020-04-28 |
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