CN207868343U - Integrated temperature control device and battery case - Google Patents
Integrated temperature control device and battery case Download PDFInfo
- Publication number
- CN207868343U CN207868343U CN201820173942.3U CN201820173942U CN207868343U CN 207868343 U CN207868343 U CN 207868343U CN 201820173942 U CN201820173942 U CN 201820173942U CN 207868343 U CN207868343 U CN 207868343U
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- Prior art keywords
- heater
- control device
- temperature control
- heating
- integrated temperature
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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
The utility model provides a kind of integrated temperature control device and battery case, is related to electromechanical engineering technical field, including main casing, heater and radiating subassembly；Heater is installed on inside main casing, for heating air；Radiating subassembly is located at outside heater, and heating chamber is formed between radiating subassembly and main casing；Radiating subassembly includes cooling fin and interconnecting piece, and interconnecting piece is connect with main casing；It is provided with multiple equally distributed heat emission holes on cooling fin, battery case is uniformly oriented to for the air after heating heater.The purpose of this utility model is to provide a kind of integrated temperature control device and battery cases, and the air after heating can be uniformly oriented to battery case, improve the effect of heating battery case.
Description
Technical field
The utility model is related to electromechanical engineering technical fields, more particularly, to a kind of integrated temperature control device and battery case.
Background technology
In the prior art, the battery case of lithium battery is widely used as power supply unit in every field, especially
It is in automotive field, battery case has become the indispensable part of technical field of vehicle.
Temperature has large effect to service life of lithium battery.Environment below freezing is there is a possibility that lithium battery is opened in electronic product
Moment burn, it is colder for lithium battery heated relationship to service life of lithium battery and safe to use in ambient temperature
Property, how to be flexibly now to need to consider the problems of to solve to lithium battery heating using heating source.
The information for being disclosed in the background technology part is merely intended to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of integrated temperature control device and battery cases, can be equal by the air after heating
Even guiding battery case improves the effect of heating battery case.
To achieve the above object, the utility model provides following technical scheme：
In a first aspect, the utility model provides a kind of integrated temperature control device, it is used for battery case, including：Main casing, heater
And radiating subassembly；
The heater is installed on inside the main casing, for heating air；
The radiating subassembly is located at outside the heater, and is formed and added between the radiating subassembly and the main casing
Hot chamber；
The radiating subassembly includes cooling fin and interconnecting piece, and the interconnecting piece is connect with the main casing；
Multiple equally distributed heat emission holes are provided on the cooling fin, it is equal for the air after heating the heater
Even guiding battery case.
Further, the heat emission hole includes multiple arcs slot hole, and multiple long arc-shaped holes are in the cooling fin
Thimble is around setting.
Further, the heater includes multiple ceramic heating bodies arranged side by side.
Further, the ceramic heating body includes heater strip and heat-dissipating pipe, and the heater strip is set to the heat-dissipating pipe
It is interior.
Further, the integrated temperature control device further includes controller, and the controller is connect with the heater signal.
Further, the integrated temperature control device further includes the temperature sensor for being set to the heater；
The temperature sensor is connected with the controller in a signal way., the temperature information for acquiring the heater, and will
The temperature information is sent to the controller；
The controller judges the temperature of the heater according to the temperature information for receiving the temperature information
Whether preset temperature range is had exceeded, is given birth to when the controller judges that the temperature of the heater has exceeded preset temperature range
It is sent to the heater at control command, and by the control command；
The heater receives the control command, and adjusts working condition according to the control command.
Further, the integrated temperature control device further includes heating blower, and the heating blower is set to the main casing
It is interior, and the air outlet of the heating blower is connected to the heating chamber.
Further, the integrated temperature control device further includes cooling blower, and the cooling blower is set to the main casing
It is interior；
The main casing is equipped with main air inlet and main air outlet；The air inlet of the main air inlet and the cooling blower
Connection, the main air outlet are connected to the air outlet of the cooling blower.
Further, the main air inlet is provided with Air Filter.
Second aspect, the utility model also provide the integrated temperature described in any one of a kind of battery case, including first aspect
Control device.
Integrated temperature control device and battery case provided by the utility model have the advantages that：
The integrated temperature control device that the utility model first aspect provides is used for battery case, including：Main casing, heater and
Radiating subassembly；Heater is installed on inside main casing, for heating air；Radiating subassembly is located at outside heater, and is radiated
Heating chamber is formed between component and main casing；Radiating subassembly includes cooling fin and interconnecting piece, and interconnecting piece is connect with main casing；Heat dissipation
On piece is provided with multiple equally distributed heat emission holes, and battery case is uniformly oriented to for the air after heating heater.
Using integrated temperature control device provided by the utility model, the air after capable of heating heater is led by cooling fin
To battery case, being evenly heated for battery case is realized.Specifically, integrated temperature control device is attached at battery case, cooling fin is located at master
Shell connect side, and heater and the equal face battery case of cooling fin with battery case so that the hot-air derived from the cooling fin with
The shortest distance contacts battery case so that battery case quick heating, and be heated evenly, effectively increase the efficiency of heating surface.
The integrated temperature control device that the utility model first aspect provides, can uniformly be oriented to battery by the air after heating
Case improves the effect of heating battery case.
The battery case that the utility model second aspect provides is provided with the integrated temperature control of the utility model first aspect offer
Device, all possessed advantageous effects of integrated temperature control device to be provided with the utility model first aspect.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the front view for the integrated temperature control device that the utility model embodiment provides；
Fig. 2 is the rearview for the integrated temperature control device that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram for the heater that the utility model embodiment provides；
Fig. 4 is the control principle drawing for the heater that the utility model embodiment provides.
Icon：1- main casings；2- heaters；3- radiating subassemblies；4- controllers；5- temperature sensors；6- heating blowers；7-
Cooling blower；11- main air inlets；12- main air outlets；31- cooling fins；32- interconnecting pieces；310- heat emission holes；21- installs shell；
22- ceramic heating bodies；23- electrode plugs；221- heater strips；222- heat-dissipating pipes.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the integrated temperature control provided the utility model embodiment below in conjunction with attached drawing
Device and battery case elaborate.
The embodiment of the utility model first aspect provides a kind of integrated temperature control device, is used for battery case, including：Main casing
Body 1, heater 2 and radiating subassembly 3；
Heater 2 is installed on inside main casing 1, for heating air；
Radiating subassembly 3 is located at outside heater 2, and forms heating chamber between radiating subassembly 3 and main casing 1；
Radiating subassembly 3 includes cooling fin 31 and interconnecting piece 32, and interconnecting piece 32 is connect with main casing 1；
Multiple equally distributed heat emission holes 310 are provided on cooling fin 31, it is uniform for the air after heating heater 2
Guiding battery case.
The integrated temperature control device provided using the embodiment of the utility model first aspect, after heater 2 capable of being heated
Air by cooling fin 31 be oriented to battery case, realize being evenly heated for battery case.Specifically, integrated temperature control device is attached at
Battery case, cooling fin 31 are located at main casing 1 and connect side, and 31 equal face battery case of heater 2 and cooling fin with battery case, make
Battery case is contacted with the shortest distance derived from hot-air derived from cooling fin 31 so that battery case quick heating, and be heated evenly, have
Effect improves the efficiency of heating surface.
The integrated temperature control device that the embodiment of the utility model first aspect provides, can uniformly lead the air after heating
To battery case, the effect of heating battery case is improved.
In at least one embodiment, cooling fin 31 makes plate by aluminium alloy, brass or bronze, and at it towards adding
The one side of hot device 2 is coated with one layer of heat-conducting silicone grease, and the heat that heater 2 is sent out is made more effectively to be transmitted on cooling fin 31, then
It is dispersed into the air between battery case and main casing 1 through cooling fin 31, effectively realizes and the lithium battery in battery case is heated.
In the optional scheme of the present embodiment, further, heat emission hole 310 includes multiple arcs slot hole, and multiple arcs are long
Hole around cooling fin 31 center ring around setting.
In at least one embodiment, it is provided with heat emission hole 310 on cooling fin 31, accelerates the circulation of air, Jin Erjia
Speed the distributing of heat, effectively increases the efficiency of heating surface.Cooling fin 31 is the rectangle of rule, and multiple arcs slot hole is with cooling fin 31
Geometric center center of circle annular spread, when heating chamber come out hot wind distributed through heat emission hole 310 when, through due to annular spread
Heat emission hole 310 can form swirling eddy, and the even heat that heater 2 distributes is shed, and prevent from causing battery case to local heating
Heating surface area is uneven, influences the performance of lithium battery.
Specifically, the specification of the heat emission hole 310 of arc at least there are two types of, specification herein refers to the big of heat emission hole 310
Small and arc angle.Using the geometric center of cooling fin 31 as the center of circle, the annular of the formation of arc heat emission hole 310 of different size
Radius is different.The radius of geometric center of the heat emission hole 310 of same specification apart from cooling fin 31 is identical, and with the geometry of cooling fin 31
Center is center of circle annular array.
In the optional scheme of the present embodiment, further, heater 2 includes multiple ceramic heating bodies arranged side by side
22。
In at least one embodiment, heater 2 further includes installation shell 21, installs and is provided with multiple electrodes on shell 21
Plug 23, multiple ceramic heating bodies 22 are installed in installation shell 21, and each ceramic heating body 22 is correspondingly connected with an electrode
Plug 23.Ceramic heating body 22 is positioned in installation shell 21, first side by installation shell 21 for accommodating ceramic heating body 22
Just the neat setting of ceramic heating body 22 and location layout, second facilitate entire heater 2 to be installed on other structures, convenient to add
Thermal cell case.Electrode plug 23 provides electric energy for connecting external power supply, for ceramic heating body 22, and ceramic heating body 22 is by electric energy
It is converted to thermal energy to come out, realizes the heating to battery case.
In the optional scheme of the present embodiment, further, ceramic heating body 22 includes heater strip 221 and heat-dissipating pipe 222,
Heater strip 221 is set in heat-dissipating pipe 222.
In at least one embodiment, the bending of heater strip 221 is set in heat-dissipating pipe 222, and the both ends of heater strip 221 is made to connect
Receiving electrode plug 23.Since each ceramic heating body 22 corresponds to an electrode plug 23, the heater strip 221 for energization needs two
A end is all set to one end of heat-dissipating pipe 222, to connect the electrode plug 23 of the end.
In the optional scheme of the present embodiment, further, integrated temperature control device further includes controller 4, controller 4 with plus
2 signal of hot device connects.
Heater 2 converts electrical energy into the pyrotoxin of thermal energy, and separate by conducting wire heating power converts electric energy into heat
It can be to heat object.With general fuel heat compared with, electrical heating can get higher temperature, it is easy to accomplish temperature automatically control with
Far distance controlled can make heating object keep certain Temperature Distribution on demand, and the thermal efficiency is high, and heating rate is fast.
In at least one embodiment, the working condition of heater 2 is controlled by controller 4, and controller 4 can control heating
The keying of device 2, while the temperature of heater 2, power, temperature rise rate etc. can also be adjusted.
In the optional scheme of the present embodiment, further, integrated temperature control device further includes the temperature for being set to heater 2
Sensor 5；
Temperature sensor 5 is connect with 4 signal of controller, the temperature information for acquiring heater 2, and temperature information is sent out
It send to controller 4；
Controller 4 is for receiving temperature information, and it is default according to temperature information to judge whether the temperature of heater 2 has exceeded
Temperature range generates control command when controller 4 judges that the temperature of heater 2 has exceeded preset temperature range, and will control
Order is sent to heater 2；
Heater 2 receives control command, and adjusts working condition according to control command.
It should be noted that heater 2 is used to heat air in heating chamber, the temperature of itself of heater 2 in order to prevent
Excessively high, the normal work for influencing heater 2 even results in the damage of heater 2, and temperature sensor 5 is provided on heater 2, is used
In the temperature of detection heater 2 in real time.
Wherein, controller 4 presets a temperature threshold, when the temperature value for the heater 2 that temperature sensor 5 detects
More than the temperature threshold, after controller 4 receives the temperature signal of the feedback of temperature sensor 5, control heater 2 is closed or drop
The power of low heater 2, to reduce the temperature of heater 2.
In the optional scheme of the present embodiment, further, integrated temperature control device further includes heating blower 6, heating blower 6
It is set in main casing 1, and the air outlet of heating blower 6 is connected to heating chamber.
In the case of ambient temperature is lower, the case where lithium battery may be burnt when in use, not only affect just
It is often used, also there is certain security risk.So in temperature below freezing, need to carry out heating appropriate to lithium battery,
To ensure the normal use of lithium battery.
Heater 2 is used to the pyrotoxin of lithium battery heating, and heater 2 is set to the heating chamber in main casing 1, heats
The air in heating chamber is heated in the fever of device 2.
After integrated temperature control device is installed to outside battery case, there are certain gaps between main casing 1 and battery case.Heat wind
Machine 6 is also disposed in main casing 1, and heating chamber is connected to the gap, when heating blower 6 starts, can be formed in above-mentioned gap
Negative pressure is formed between the air inlet of heating blower 6, and then drives the circulation of entire air-flow, between heating chamber and above-mentioned gap
Airflow circulating channel can be formed.
Specifically, heating blower 6 starts, and negative pressure, main casing 1 are formed between the air inlet of heating blower 6 and above-mentioned gap
Cold air between battery case gap is entered the air inlet of heating blower 6 by the first air inlet, and by the outlet air of heating blower 6
Mouth enters heating chamber.Air into heating chamber is heated under the action of heater 2, and temperature increases, under the movement of air-flow,
The gas of high temperature is turned again to by the first air outlet between main casing 1 and battery case, this is an airflow circulating.It recycles according to this,
By heating blower 6, the heat that heater 2 generates constantly is transported to battery case by air motion, is realized to battery case
The heating of interior lithium battery.
In the optional scheme of the present embodiment, further, integrated temperature control device further includes cooling blower 7, cooling blower 7
It is set in main casing 1；
Main casing 1 is equipped with main air inlet 11 and main air outlet 12；Main air inlet 11 and the air inlet of cooling blower 7 connect
Logical, main air outlet 12 is connected to the air outlet of cooling blower 7.
In the air to battery case of 7 suck up outside of cooling blower, to reduce the temperature of battery case.Specifically, integrated temperature
Control device is attached at battery case, and the air outside integrated temperature control device, that is, integrated temperature control device deviates from the air phase of battery case side
It is relatively low to the air themperature near battery case, especially after battery case works a period of time, battery case fever, cooling blower 7
It draws the air outside integrated temperature control device and blows to battery case, cold air carries out cooling processing to battery case.
The integrated temperature control device provided using the embodiment of the utility model first aspect, can be by outside air to electricity
Pond case cooling, and heat up to battery case after air can be heated by heater 2.
In the optional scheme of the present embodiment, further, main air inlet 11 is provided with Air Filter.
In at least one embodiment, main air inlet 11 is provided with the Air Filter of vertical setting, can be effectively empty with inflow
Gas contacts, and effectively reduces the air entrainment large particulate matter of inflow, ensures the clean-up performance of air inlet to a certain extent.
The embodiment of the utility model second aspect provides a kind of battery case (not shown), including any of the above-described
Integrated temperature control device in embodiment.
The battery case that the embodiment of the utility model second aspect provides is provided with the implementation of the utility model first aspect
The integrated temperature control device that example provides, to which the integrated temperature control device that the embodiment with the utility model first aspect provides is had
All advantageous effects having.
The integrated temperature control device and battery case of the utility model are illustrated above, still, the utility model is unlimited
Due to above-mentioned specific embodiment various deformations or change can be carried out without departing from the scope of the claims.
The various modifications and change that the utility model is included within the scope of the claims.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although utility model is described in detail with reference to foregoing embodiments, those skilled in the art should manage
Solution：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole skills
Art feature carries out equivalent replacement；And these modifications or replacements, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (10)
1. a kind of integrated temperature control device is used for battery case, which is characterized in that including：Main casing, heater and radiating subassembly；
The heater is installed on inside the main casing, for heating air；
The radiating subassembly is located at outside the heater, and heating is formed between the radiating subassembly and the main casing
Chamber；
The radiating subassembly includes cooling fin and interconnecting piece, and the interconnecting piece is connect with the main casing；
Multiple equally distributed heat emission holes are provided on the cooling fin, it is uniform for the air after heating the heater
It is oriented to battery case.
2. integrated temperature control device according to claim 1, which is characterized in that the heat emission hole includes multiple arcs slot hole,
Multiple long arc-shaped holes around the cooling fin center ring around setting.
3. integrated temperature control device according to claim 2, which is characterized in that the heater includes multiple arranged side by side
Ceramic heating body.
4. integrated temperature control device according to claim 3, which is characterized in that the ceramic heating body includes heater strip and dissipates
Heat pipe, the heater strip are set in the heat-dissipating pipe.
5. integrated temperature control device according to claim 1, which is characterized in that the integrated temperature control device further includes control
Device, the controller are connect with the heater signal.
6. integrated temperature control device according to claim 5, which is characterized in that the integrated temperature control device further includes being set to
The temperature sensor of the heater；
The temperature sensor is connected with the controller in a signal way., the temperature information for acquiring the heater, and will be described
Temperature information is sent to the controller；
The controller for receiving the temperature information, and according to the temperature information judge the heater temperature whether
Preset temperature range is had exceeded, control is generated when the controller judges that the temperature of the heater has exceeded preset temperature range
System order, and the control command is sent to the heater；
The heater receives the control command, and adjusts working condition according to the control command.
7. integrated temperature control device according to claim 1, which is characterized in that the integrated temperature control device further includes heating wind
Machine, the heating blower are set in the main casing, and the air outlet of the heating blower is connected to the heating chamber.
8. integrated temperature control device according to claim 1, which is characterized in that the integrated temperature control device further includes cooling wind
Machine, the cooling blower are set in the main casing；
The main casing is equipped with main air inlet and main air outlet；The air inlet of the main air inlet and the cooling blower connects
Logical, the main air outlet is connected to the air outlet of the cooling blower.
9. integrated temperature control device according to claim 8, which is characterized in that the main air inlet is provided with Air Filter.
10. a kind of battery case, which is characterized in that including the integrated temperature control device described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820173942.3U CN207868343U (en) | 2018-01-31 | 2018-01-31 | Integrated temperature control device and battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820173942.3U CN207868343U (en) | 2018-01-31 | 2018-01-31 | Integrated temperature control device and battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868343U true CN207868343U (en) | 2018-09-14 |
Family
ID=63460478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820173942.3U Expired - Fee Related CN207868343U (en) | 2018-01-31 | 2018-01-31 | Integrated temperature control device and battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114217024A (en) * | 2021-12-16 | 2022-03-22 | 浙江中信检测有限公司 | Building material volatility detection device and method thereof |
-
2018
- 2018-01-31 CN CN201820173942.3U patent/CN207868343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114217024A (en) * | 2021-12-16 | 2022-03-22 | 浙江中信检测有限公司 | Building material volatility detection device and method thereof |
| CN114217024B (en) * | 2021-12-16 | 2024-02-20 | 浙江中信检测有限公司 | Building material volatility detection device and method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20200131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |