CN206976539U - Battery with heating function - Google Patents
Battery with heating function Download PDFInfo
- Publication number
- CN206976539U CN206976539U CN201720906950.XU CN201720906950U CN206976539U CN 206976539 U CN206976539 U CN 206976539U CN 201720906950 U CN201720906950 U CN 201720906950U CN 206976539 U CN206976539 U CN 206976539U
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- CN
- China
- Prior art keywords
- battery
- housing
- controller
- core
- layer
- 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.)
- Expired - Fee Related
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Classifications
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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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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
A kind of battery with heating function, including some battery cores housing and setting in the housing, also include switch, FPC heating films, controller and temperature sensor, housing includes outer shell and the vacuum heat-insulating layer being arranged in outer shell, vacuum heat-insulating layer is multilayer package structure, includes core insulation material layer, core enveloping layer and vacuum seal covering layer successively from inside to outside；Switch and controller are separately positioned on housing, and temperature sensor is set in the housing, and FPC heating films are fitted on the inwall of core insulation material layer；FPC heating films, some battery cores and controller are electrically connected with switch respectively, and temperature sensor is electrically connected with controller.The utility model FPC heating films can be according to environment temperature, battery is heated, housing has the function that insulation, so that battery remains to be maintained in its good temperature range of operation under relatively low ambient temperature, the premium properties of battery is kept, there is quickly to heat battery, raising battery use reliability and easy to use.
Description
Technical field
Power supply technique field is the utility model is related to, more particularly, to a kind of battery with heating function.
Background technology
With the development of electronic product, its power-supply system also develops rapidly therewith.Compared with conventional batteries, lithium battery is because of it
Excellent performance is increasingly liked by people.However, lithium battery requires certain temperature in use.In general, lithium battery
Temperature in use be -20-60 DEG C.However, when using lithium battery in the environment of less than 0 DEG C, it charges, discharge performance will be by
To strong influence, its service life can also greatly shorten.At the northern area of China, winter, temperature is in subzero region very
It is more.The power supply service life of these regional electronic products is influenced by temperature larger.Such as in the Northeast, outdoor once occurred makes
With occurring the problem of crashing suddenly when mobile phone, camera, this is caused by lithium battery loses its discharge capability.
Utility model content
In order to overcome above mentioned problem, the utility model provides one kind to society can quickly heat battery and raising battery use
The battery with heating function of reliability.
The technical solution of the utility model is：A kind of battery with heating function is provided, including housing and is arranged on institute
Some battery cores in housing are stated, in addition to switch, FPC heating films, controller and temperature sensor, the housing include outer shell
With the vacuum heat-insulating layer being arranged in the outer shell, the vacuum heat-insulating layer is multilayer package structure, is wrapped successively from inside to outside
Include core insulation material layer, core enveloping layer and vacuum seal covering layer；The switch and the controller are separately positioned on the shell
On body, the temperature sensor is arranged in the housing, and the FPC heating films are fitted in the interior of the core insulation material layer
On wall；The FPC heating films, some battery cores and the controller are electrically connected with the switch respectively, and the temperature passes
Sensor is electrically connected with the controller.
As to improvement of the present utility model, the core insulation material layer can be concrete dynamic modulus pulverulent material and undulation degree
Material.
As to improvement of the present utility model, the battery core is lithium cell core.
As to improvement of the present utility model, fluted, the FPC is set on the inwall of the core insulation material layer
Heating film is arranged in the groove.
As to improvement of the present utility model, the depth of the groove is identical with the thickness of the FPC heating films.
As to improvement of the present utility model, in addition to the fixed mount being fixed in the housing, on the fixed mount
Some fixing holes are provided with, some battery cores are fixed in the perforation.
The utility model is as a result of switch, FPC heating films, controller and temperature sensor, and housing is including outer
Shell and vacuum heat-insulating layer, FPC heating films can heat according to environment temperature to battery, and housing has the function that insulation,
So that battery remains to be maintained in its good temperature range of operation under relatively low ambient temperature, the Optimality of battery is kept
Can, the service life of battery is extended, battery can quickly be heated, improve battery use reliability and easy to use etc. excellent by having
Point.
Brief description of the drawings
Fig. 1 is schematic cross-sectional view of the present utility model.
Wherein：11. outer shell；12. vacuum seal covering layer；13. core encapsulates layer；14. core insulation material layer；22. switch；
21.FPC heating films；23. controller；31. fixed mount；32. battery core.
Embodiment
In description of the present utility model, it is to be understood that " " center ", " on " in term, " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right" are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify and describe, rather than instruction or imply signified device or component must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second "
It is only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connection ", " connected " should be interpreted broadly, for example, it may be being fixedly connected or dismantling connection, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together or be indirectly connected by intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language is in concrete meaning of the present utility model.
Refer to Fig. 1, disclosed in Fig. 1 is a kind of battery with heating function, and the battery includes housing（Do not mark
Know）With some battery cores 32 being arranged in the housing.
In the present embodiment, the housing includes outer shell 11 and the vacuum heat-insulating layer being arranged in the outer shell 11（Not
Mark）, the vacuum heat-insulating layer is multilayer package structure, includes core insulation material layer 14 successively from inside to outside, core encapsulates
Layer 13 and vacuum seal covering layer 12.The core insulation material layer 14 can be concrete dynamic modulus pulverulent material and fibrous material, such as glass
Glass fiber, for reducing thermal conduction rate.Core enveloping layer 13 can be network structure, such as web, for wrapping up
Core insulation material layer 14 is stated, assembles the heat-barrier material of the core insulation material layer 14.The vacuum seal covering layer 12 can be
Vacuum packing material, such as aluminium foil, for vacuum insulation between the internal material and extraneous air that are wrapped up, and for preventing
Water.
The vacuum heat-insulating layer has less heat conduction efficiency, and density is smaller, has more preferable heat insulation effect.Institute
Matcoveredn, such as canvas layer are also wrapped up in the outside for stating vacuum seal covering layer 12, for protecting the internal structure of vacuum heat-insulating layer, prevent
Only the vacuum seal covering layer 12 is worn.
In the present embodiment, in addition to switch 22, FPC heating films 21, controller 23 and temperature sensor（It is invisible in figure）,
The switch 22 and the controller 23 are separately positioned on the housing, and the temperature sensor is arranged in the housing,
The FPC heating films 21 are fitted on the inwall of the core insulation material layer 14；The FPC heating films 21, some electricity
Core 32 and the controller 23 are electrically connected with the switch 22 respectively, and the temperature sensor electrically connects with the controller 23
Connect.
When the temperature of the place environment of temperature sensor senses battery core 32, when it senses minimum of the temperature less than setting
During value, the temperature sensor delivers a signal to the controller 23, and the controller 23 controls the switch 22 to connect, described
Battery core 32 will power to the FPC heating films 21, begin to warm up the FPC heating films 21.When the temperature sensor sense
When should arrive the place temperature of battery core 32 higher than the maximum set, the controller 23 is signaled to, the controller 23 controls institute
State switch 22 to disconnect, the battery core 32 will stop powering to the FPC heating films 21, make the FPC heating films 21 stop adding
Heat.
In the present embodiment, the battery core 32 is lithium cell core.It is provided with the inwall of the core insulation material layer 14
Groove, the FPC heating films 21 are arranged in the groove, the thickness phase of the depth of the groove and the FPC heating films 21
Together.
In the present embodiment, in addition to the fixed mount 31 being fixed in the housing, if being provided with the fixed mount 31
Dry fixing hole, some battery cores 32 are fixed in the perforation.
The utility model is as a result of the switch, the FPC heating films, the controller and the TEMP
Device, and the housing includes the outer shell and the vacuum heat-insulating layer, the FPC heating films can according to environment temperature,
Battery is heated, the housing has the function that insulation, so that battery remains to be maintained under relatively low ambient temperature
In its good temperature range of operation, the premium properties of battery is kept, extends the service life of battery, electricity can quickly be heated by having
Pond, improve battery use reliability and it is easy to use the advantages that.
It should be noted that explaining in detail for the respective embodiments described above, its purpose is only that to be entered to the utility model
Row explain, in order to be able to preferably explain the utility model, still, these description can not with any explanation into be to this
The limitation of utility model, particularly, each feature described in various embodiments can also be mutually combined, so as to
Other embodiment is formed, except there is clearly opposite description, these features should be understood that any one reality can be applied to
Apply in mode, and be not limited merely to described embodiment.
Claims (6)
1. a kind of battery with heating function, including housing and some battery cores for being arranged in the housing, it is characterised in that：
Also include switch, FPC heating films, controller and temperature sensor, the housing includes outer shell and is arranged at the outer shell
Interior vacuum heat-insulating layer, the vacuum heat-insulating layer are multilayer package structure, include core insulation material layer, core successively from inside to outside
Portion encapsulates layer and vacuum seal covering layer；The switch and the controller are separately positioned on the housing, the temperature sensor
It is arranged in the housing, the FPC heating films are fitted on the inwall of the core insulation material layer；The FPC heating films,
Some battery cores and the controller are electrically connected with the switch respectively, and the temperature sensor and the controller are electrical
Connection.
2. the battery according to claim 1 with heating function, it is characterised in that：The core insulation material layer can be
Concrete dynamic modulus pulverulent material and fibrous material.
3. the battery according to claim 1 or 2 with heating function, it is characterised in that：The battery core is lithium cell core.
4. the battery according to claim 1 or 2 with heating function, it is characterised in that：In the core heat-barrier material
Set fluted on the inwall of layer, the FPC heating films are arranged in the groove.
5. the battery according to claim 4 with heating function, it is characterised in that：The depth of the groove with it is described
The thickness of FPC heating films is identical.
6. the battery according to claim 1 or 2 with heating function, it is characterised in that：Also include being fixed on the shell
Fixed mount in body, is provided with some fixing holes on the fixed mount, and some battery cores are fixed in the perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906950.XU CN206976539U (en) | 2017-07-25 | 2017-07-25 | Battery with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906950.XU CN206976539U (en) | 2017-07-25 | 2017-07-25 | Battery with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976539U true CN206976539U (en) | 2018-02-06 |
Family
ID=61397062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720906950.XU Expired - Fee Related CN206976539U (en) | 2017-07-25 | 2017-07-25 | Battery with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976539U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550958A (en) * | 2018-06-05 | 2018-09-18 | 华霆（合肥）动力技术有限公司 | Power cut-off device and heat management system |
| CN108767375A (en) * | 2018-05-16 | 2018-11-06 | 南通鼎鑫电池有限公司 | A kind of lead-acid batteries that can be preheated for low temperature environment |
| CN108807729A (en) * | 2018-07-03 | 2018-11-13 | 华霆（合肥）动力技术有限公司 | Power supply and electric vehicle |
| CN110311166A (en) * | 2019-06-19 | 2019-10-08 | 华富(江苏)锂电新技术有限公司 | A kind of column lithium ion battery and its preparation process with heating function |
| CN114361568A (en) * | 2022-01-06 | 2022-04-15 | 烟台大学 | Low-temperature lithium ion battery |
-
2017
- 2017-07-25 CN CN201720906950.XU patent/CN206976539U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767375A (en) * | 2018-05-16 | 2018-11-06 | 南通鼎鑫电池有限公司 | A kind of lead-acid batteries that can be preheated for low temperature environment |
| CN108767375B (en) * | 2018-05-16 | 2021-08-24 | 南通鼎鑫电池有限公司 | Lead-acid storage battery pack capable of being preheated in low-temperature environment |
| CN108550958A (en) * | 2018-06-05 | 2018-09-18 | 华霆（合肥）动力技术有限公司 | Power cut-off device and heat management system |
| CN108807729A (en) * | 2018-07-03 | 2018-11-13 | 华霆（合肥）动力技术有限公司 | Power supply and electric vehicle |
| CN110311166A (en) * | 2019-06-19 | 2019-10-08 | 华富(江苏)锂电新技术有限公司 | A kind of column lithium ion battery and its preparation process with heating function |
| CN114361568A (en) * | 2022-01-06 | 2022-04-15 | 烟台大学 | Low-temperature lithium ion battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |