CN107785954A - A kind of battery constant temperature charging device - Google Patents
A kind of battery constant temperature charging device Download PDFInfo
- Publication number
- CN107785954A CN107785954A CN201710919355.4A CN201710919355A CN107785954A CN 107785954 A CN107785954 A CN 107785954A CN 201710919355 A CN201710919355 A CN 201710919355A CN 107785954 A CN107785954 A CN 107785954A
- Authority
- CN
- China
- Prior art keywords
- constant temperature
- charging device
- battery constant
- internal box
- outer case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/63—Control systems
-
- 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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to charging equipment technical field, is related to a kind of battery constant temperature charging device, it is characterised in that including casing and case lid, the casing is made up of internal box and outer case stacking, and gap is set between the internal box and the outer case；Built-in charging hole is provided with the internal box, the external cabling mouth being connected with the built-in charging hole is provided with the outer case；The battery constant temperature charging device also includes cooling system, coolant inlet that the cooling system includes being arranged in the outer case, cooling liquid outlet and for allowing coolant to flow to the flow channel of cooling liquid outlet through it by coolant inlet, the flow channel formed by the gap between the outer case and the internal box.
Description
Technical field
The present invention relates to charging equipment technical field, more particularly, to a kind of battery constant temperature charging device.
Background technology
In recent years, China is increasingly becoming producing country and country of consumption maximum in battery industry.After information age arrives, hand
The demand of machine, portable computer and some portable entertainment devices surges, and broader city is provided for battery industry
Field space, the development of the appearance of electric automobile, more battery industry provide opportunity.By taking lithium ion battery as an example, lithium-ion electric
Pond has higher energy density, in charge and discharge process, along with a variety of chemistry, electrochemical reactions and transmission course of material,
Some reactions still carry out in the case of open circuit, and these processes can cause the generation of heat, and these caused heats can not be complete
It is lost to the accumulation that will cause inside battery heat in environment entirely.If the accumulation of heat causes the high temperature dot of inside battery,
When temperature too Gao Shihui causes the destruction of lithium battery face body electrolyte (SEI) film, so as to reduce charge efficiency, shorten circulating battery
Life-span, and the safety problems such as the thermal runaway of battery, blast may be triggered, lithium battery heating problem has turned into restricts its application and hair
An important factor for exhibition.
However, do not provide the device of constant temperature charging or constant temperature use environment to battery in the market.
The content of the invention
(1) technical problems to be solved
It is an object of the invention to provide a kind of battery constant temperature charging device, for allowing battery to charge or make under constant temperature
With being advantageous to improve charge efficiency and protect battery.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides a kind of battery constant temperature charging device, it includes casing and case
Lid, the casing are made up of internal box and outer case stacking, and gap is set between the internal box and the outer case；The interior case
Built-in charging hole is provided with body, the external cabling mouth being connected with the built-in charging hole is provided with the outer case；It is described
Battery constant temperature charging device also includes cooling system, and the coolant that the cooling system includes being arranged in the outer case enters
Mouthful, cooling liquid outlet and for allow coolant by coolant inlet through its flow to cooling liquid outlet flow channel, it is described
Flow channel is formed by the gap between the outer case and the internal box.
Wherein, the cooling system also includes radiator, and the cooling liquid outlet is connected by drain pipe and the radiator
It is logical；The cooling liquid outlet, the radiator, the coolant inlet form circulation canal, set and drive on the circulation canal
Dynamic pump.
Wherein, in addition to controller, the controller are connected with the pump housing.
Wherein, in addition to the temperature sensor that is arranged in the internal box, the temperature sensor and the controller
Connection.
Wherein, heater is additionally provided with the bottom of the outer case, the heater is connected with the controller.
Wherein, in addition to the liquid crystal touch screen that is arranged in the outer case, the liquid crystal touch screen and the controller
Connection.
Wherein, the internal box is made from a material that be thermally conductive.
Wherein, the internal box is made of copper.
Wherein, the outer case interior is filled with heat preserving and insulating material.
Wherein, the case lid is threadedly coupled or snapped connection with the casing.
(3) beneficial effect
Battery constant temperature charging device provided by the invention, will by the way that battery is put into internal box and is connected with built-in charging hole
External cabling mouth is connected with power supply, by the coolant inlet of cooling system into the flow channel between outer case and internal box
Inject coolant, internal box is cooled down by coolant, by temperature control within the required range, with ensure constant temperature charging or
Constant temperature uses, and is advantageous to protect battery, improves charge efficiency.
Brief description of the drawings
Fig. 1 is the perspective view according to an a kind of preferred embodiment of battery constant temperature charging device of the present invention；
Fig. 2 is a kind of schematic cross-sectional view of battery constant temperature charging device in Fig. 1.
In figure, 1：Outer case；2：Internal box；3：Temperature sensor；4：Built-in charging hole；5：Touch screen displays；6：Feed liquor
Pipe；7：Heater；8：External cabling mouth；9：Drain pipe；10：Case lid.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect or can communicate each other；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
A figures 1 and 2 show that preferred embodiment according to a kind of battery constant temperature charging device of the present invention.As schemed
Show, the battery constant temperature charging device includes casing and case lid 10, and the casing is made up of outer case 1 and the stacking of internal box 2, internal box
Gap is set between 1 and outer case 2.Built-in charging hole 4 is provided with internal box 2, is provided with outer case 1 and built-in charging
The external cabling mouth 8 that hole 4 connects；Battery constant temperature charging device also includes cooling system, cooling system includes being arranged on outer case
On coolant inlet, cooling liquid outlet and for allowing coolant (such as cooling water) to flow to cooling through it by coolant inlet
The flow channel of liquid outlet, flow channel are formed by the gap between outer case 1 and internal box 4.In use, battery is put into
Internal box 2 is simultaneously connected with built-in charging hole 4, and external cabling mouth 8 is connected with power supply, by the coolant inlet of cooling system to
Injection coolant, is cooled down by coolant to internal box 1, by temperature in flow channel between outer case 1 and internal box 2
Control within the required range, to ensure that constant temperature charges, is advantageous to protect battery, improves charge efficiency.
Further, the cooling system also includes radiator, and cooling liquid outlet is connected by drain pipe 9 with radiator；
Cooling liquid outlet, radiator, coolant inlet form circulation canal, and transfer tube is set on circulation canal.The cooling system passes through
Water pump drives so that and coolant circulates in cooling system, so as to which heat be taken out of out of casing by the coolant of circulation, and
Radiated by radiator such as radiating fin.Such as in this embodiment, transfer tube, feed tube 6, by outer case 1 and interior
Flow channel, cooling liquid outlet, drain pipe 9 and the radiator that gap between casing 4 is formed form whole cooling system.
In addition, the battery constant temperature charging device also includes controller, controller is connected with the pump housing, so as in the control of controller
The lower driving pump housing of system.
Further, the battery constant temperature charging device also includes the temperature sensor 3 being arranged in internal box 2, for examining
The temperature surveyed in internal box 1, temperature sensor 3 are connected with controller, when temperature sensor 3 monitors that the temperature of internal box 2 rises
When, signal is passed into controller, cooling system is controlled by controller, by the temperature adjustment of internal box 2 to established temperature.
In addition, being additionally provided with heater 7 in the bottom of outer case 1, heater 7 is connected with controller.When temperature passes
When sensor monitors that the temperature of internal box 2 is less than established temperature, signal is passed into controller, heater 7 is controlled by controller
Electrified regulation, by temperature control in required temperature range.
In addition, the battery constant temperature charging device also includes liquid crystal touch screen 5, liquid crystal touch screen 5 is connected with controller, is used for
Temperature in display and setting internal box 2, is monitored in real time to the temperature conditions of battery charging, to be further ensured that constant temperature charges
Or constant temperature uses.
The interior of outer case 1 is filled with heat preserving and insulating material, and for insulation effect, internal box 2 is made from a material that be thermally conductive,
It is preferably made of copper.Because the thermal conductivity of copper is good, heat exchange quickly can be carried out with coolant and battery,
In use, opening case lid 10, battery is put into internal box 2 and inserts power supply, then covers case lid 10, it is aobvious touching
Temperature needed for being set in display screen 5.If temperature is lower than design temperature in current internal box 2, controller control heater 7
Heating, the temperature of internal box 2 is set to stop heating when reaching design temperature；If current the temperature inside the box is higher than environment temperature, controller
Cooling system work is controlled, radiator to is taken heat by the coolant of circulation and completes radiating.In charging process, if internal box
2 temperature are changed, and signal is passed to controller, controller control heater 7 or cooling system work by temperature sensor 3
Make, ensure that the temperature of internal box 2 is constant.
In other embodiments of the present invention, case lid 10 is bolted with casing, and case lid 10 is firmly solid
It is scheduled on casing, prevents case lid 10 from departing from casing.Specifically, in case lid 10 with being respectively arranged with corresponding screw thread on casing 1
Hole, charging complete take out battery, then case lid does not have to fix；If battery needs to be placed in the device for a long time, use
Case lid 10 is fixed in casing 1 by bolt.It should be noted that it will be understood by those of skill in the art that in the present invention
Some other embodiment in, case lid 10 can also be by snapping connection with casing.Such as set 8 in the outward flange of case lid 10
Access Division, neck corresponding with 8 Access Divisions difference is provided with casing, by the cooperation of Access Division and neck, by case lid
10 link together with casing.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
1. a kind of battery constant temperature charging device, it is characterised in that including casing and case lid, the casing is by internal box and outer case
Stacking is made, and gap is set between the internal box and the outer case；Built-in charging hole is provided with the internal box, it is described outer
The external cabling mouth being connected with the built-in charging hole is provided with casing；The battery constant temperature charging device also includes cooling system
System, coolant inlet that the cooling system includes being arranged in the outer case, cooling liquid outlet and for allowing coolant
The flow channel of cooling liquid outlet is flowed to through it by coolant inlet, the flow channel is by the outer case and the interior case
Gap between body is formed.
2. battery constant temperature charging device as claimed in claim 1, it is characterised in that the cooling system also includes radiator,
The cooling liquid outlet is connected by drain pipe with the radiator；The cooling liquid outlet, the radiator, the coolant
Entrance forms circulation canal, and transfer tube is set on the circulation canal.
3. battery constant temperature charging device as claimed in claim 2, it is characterised in that also including controller, the controller with
The pump housing connection.
4. battery constant temperature charging device as claimed in claim 3, it is characterised in that also include being arranged in the internal box
Temperature sensor, the temperature sensor are connected with the controller.
5. battery constant temperature charging device as claimed in claim 4, it is characterised in that be additionally provided with the bottom of the outer case
Heater, the heater are connected with the controller.
6. battery constant temperature charging device as claimed in claim 3, it is characterised in that also include being arranged in the outer case
Liquid crystal touch screen, the liquid crystal touch screen are connected with the controller.
7. the battery constant temperature charging device as any one of claim 1-6, it is characterised in that the internal box is by heat conduction
Material is made.
8. battery constant temperature charging device as claimed in claim 7, it is characterised in that the internal box is made of copper.
9. the battery constant temperature charging device as any one of claim 1-6, it is characterised in that in the outer container body sidewall
Portion is filled with heat preserving and insulating material.
10. the battery constant temperature charging device as any one of claim 1-6, it is characterised in that the case lid with it is described
Casing is threadedly coupled or snapped connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919355.4A CN107785954A (en) | 2017-09-30 | 2017-09-30 | A kind of battery constant temperature charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919355.4A CN107785954A (en) | 2017-09-30 | 2017-09-30 | A kind of battery constant temperature charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107785954A true CN107785954A (en) | 2018-03-09 |
Family
ID=61433686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919355.4A Pending CN107785954A (en) | 2017-09-30 | 2017-09-30 | A kind of battery constant temperature charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107785954A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565368A (en) * | 2018-04-23 | 2018-09-21 | 佛山市博知盾识科技有限公司 | A kind of new energy Storage battery protecting device |
| CN109004314A (en) * | 2018-07-25 | 2018-12-14 | 刘肖俊 | A kind of high Intelligent lithium battery cooling system |
| CN109244281A (en) * | 2018-09-27 | 2019-01-18 | 北京长城华冠汽车技术开发有限公司 | Battery case and battery temperature control device |
| CN112959899A (en) * | 2021-02-22 | 2021-06-15 | 南通理工学院 | Environment-friendly new energy automobile waste heat utilization power storage device |
| CN114324985A (en) * | 2020-09-25 | 2022-04-12 | 深圳先进技术研究院 | Constant temperature device of chip |
| IT202000025162A1 (en) * | 2020-10-23 | 2022-04-23 | Eco Res | PROTECTIVE BOX FOR BATTERIES |
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| CN102324591A (en) * | 2011-08-12 | 2012-01-18 | 东莞市龙行航空科技有限公司 | Constant temperature control battery pack |
| CN203733860U (en) * | 2014-01-17 | 2014-07-23 | 李松华 | Novel water-cooling heat-dissipation battery box |
| CN204793107U (en) * | 2015-05-29 | 2015-11-18 | 山东精工电子科技有限公司 | Automatic battery box adjusts temperature |
| CN205282539U (en) * | 2015-12-31 | 2016-06-01 | 长安大学 | Hybrid bull -dozer battery box |
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2017
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Patent Citations (4)
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| CN102324591A (en) * | 2011-08-12 | 2012-01-18 | 东莞市龙行航空科技有限公司 | Constant temperature control battery pack |
| CN203733860U (en) * | 2014-01-17 | 2014-07-23 | 李松华 | Novel water-cooling heat-dissipation battery box |
| CN204793107U (en) * | 2015-05-29 | 2015-11-18 | 山东精工电子科技有限公司 | Automatic battery box adjusts temperature |
| CN205282539U (en) * | 2015-12-31 | 2016-06-01 | 长安大学 | Hybrid bull -dozer battery box |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565368A (en) * | 2018-04-23 | 2018-09-21 | 佛山市博知盾识科技有限公司 | A kind of new energy Storage battery protecting device |
| CN108565368B (en) * | 2018-04-23 | 2021-04-13 | 杭州金伙伴智能科技有限公司 | New forms of energy battery protection device |
| CN109004314A (en) * | 2018-07-25 | 2018-12-14 | 刘肖俊 | A kind of high Intelligent lithium battery cooling system |
| CN109244281A (en) * | 2018-09-27 | 2019-01-18 | 北京长城华冠汽车技术开发有限公司 | Battery case and battery temperature control device |
| CN109244281B (en) * | 2018-09-27 | 2024-04-30 | 北京长城华冠汽车技术开发有限公司 | Battery box and battery temperature control device |
| CN114324985A (en) * | 2020-09-25 | 2022-04-12 | 深圳先进技术研究院 | Constant temperature device of chip |
| CN114324985B (en) * | 2020-09-25 | 2024-08-16 | 深圳先进技术研究院 | Thermostatic device of chip |
| IT202000025162A1 (en) * | 2020-10-23 | 2022-04-23 | Eco Res | PROTECTIVE BOX FOR BATTERIES |
| WO2022084220A1 (en) * | 2020-10-23 | 2022-04-28 | Eco-Research | Protective housing for batteries |
| EP4233144A1 (en) * | 2020-10-23 | 2023-08-30 | Eco-Research | Protective housing for batteries |
| CN112959899A (en) * | 2021-02-22 | 2021-06-15 | 南通理工学院 | Environment-friendly new energy automobile waste heat utilization power storage device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180309 |