CN207896140U - Battery and its battery core module - Google Patents
Battery and its battery core module Download PDFInfo
- Publication number
- CN207896140U CN207896140U CN201721729331.4U CN201721729331U CN207896140U CN 207896140 U CN207896140 U CN 207896140U CN 201721729331 U CN201721729331 U CN 201721729331U CN 207896140 U CN207896140 U CN 207896140U
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- China
- Prior art keywords
- battery core
- dividing plate
- battery
- core module
- buffer dividing
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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 discloses a kind of battery core modules of battery, including the multiple battery core monomers being arranged in order, flexible buffer dividing plate when being both provided with by positive and negative stress between adjacent two battery core monomers.When battery core monomer expansion; the expansion that buffer dividing plate can be deformed into battery core monomer provides enough deformation spaces; when shock or other burst force effects occur for battery; buffer dividing plate can also be deformed into battery core monomer and provide buffer protection; and the device of control temperature can be installed additional in buffer dividing plate, the above safety and stability for designing the system that can be improved.The invention also discloses a kind of batteries including above-mentioned battery core module.
Description
Technical field
The utility model is related to field of batteries, more particularly to a kind of battery core module of battery.In addition, the utility model is also
It is related to a kind of battery including above-mentioned battery core module.
Background technology
The assembling mode of the battery core module of existing battery mostly uses a certain number of battery core monomers mutually row of being located next to greatly
Cloth together, can not all be protected single battery core monomer when volume change occurs for battery core monomer or hits.
The temperature control method that traditional battery uses simultaneously is in the majority with air control, and temperature control object is mainly for entirety, it is difficult to accomplish comprehensive
Temperature control is carried out to each battery core monomer, so often there is the big problem of each single battery core temperature difference of module internal,
For this reason, it may appear that since individual battery core monomer temperatures are excessively high or too low and cause out of service awkward of whole system
A word used for translation situation.
When volume change (mainly expanding) occurs in use for the battery core monomer in battery, enough volumes are not provided
The space of variation, battery core monomer pressure or excessive or fastening are not in place.When shock or other sudden forces occur for battery
When effect, battery core monomer cannot effectively buffer protection.Due to being in close contact between adjacent battery core monomer, list cannot achieve
Only temperature control.
Therefore, how providing a kind of can be those skilled in the art's mesh to the battery core module of battery core monomer into effective protection
The preceding technical issues that need to address.
Utility model content
The purpose of this utility model is to provide a kind of battery core module of battery, can be carried to battery core monomer into effective protection
High device security and stability.The another object of the utility model is to provide a kind of battery including above-mentioned battery core module, energy
Device security and stability enough are improved into effective protection to battery core monomer.
In order to solve the above technical problems, the utility model provides a kind of battery core module of battery, including it is arranged in order more
A battery core monomer is both provided with by the buffering that can be deformed when positive and negative stress between adjacent two battery core monomers
Partition board.
Preferably, the buffer dividing plate is the sketch plate with contoured surface.
Preferably, a plurality of groove of staggered parallel arrangement and a plurality of protrusion are provided in the plate face of the buffer dividing plate.
Preferably, the both sides plate face of the buffer dividing plate is both provided with the groove and the protrusion, in the plate face of side with
Another lateral plates are arranged the groove location corresponding position and the protrusion are arranged, and are arranged with another lateral plates in the plate face of side described convex
It plays position corresponding position and the groove is set.
Preferably, the groove and it is described protrusion along the buffer dividing plate width direction be extended, and the groove and
The protrusion is arranged in order along the buffer dividing plate length direction.
Preferably, further include the winding buffer dividing plate and be used to control the temperature control tube of the battery core monomer temperature, it is described
Temperature control tube is set in turn in multiple grooves.
Preferably, the temperature control tube is specially refrigerant conduit.
Preferably, the temperature control tube is specially heating wire.
Preferably, further include the temperature sensor being set between the battery core monomer and the buffer dividing plate and communication link
The controller of the temperature sensor is connect, the controller can control the temperature according to the inspection result of the temperature sensor
The work of keyholed back plate.
Preferably, it is both provided with the temperature sensor on the same side of each battery core monomer.
The utility model provides a kind of battery, including shell and the battery core module that is installed in the shell, the electricity
Core model group is specially the battery core module described in above-mentioned any one.
The utility model provides a kind of battery core module of battery, including the multiple battery core monomers being arranged in order, and adjacent two
It is provided with by the buffer dividing plate that can be deformed when positive and negative stress between a battery core monomer.When battery core monomer expansion, buffering
The expansion that partition board can be deformed into battery core monomer provides enough deformation spaces, and shock or other burst force effects occur for battery
When, buffer dividing plate can also be deformed into battery core monomer and provide buffer protection, improve the safety and stability of equipment.
The utility model also provides a kind of battery including above-mentioned battery core module, since above-mentioned battery core module has above-mentioned skill
Art effect, above-mentioned battery should also have same technique effect, no longer be discussed in detail herein.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of battery core module provided by the utility model；
Fig. 2 is a kind of exploded perspective view of specific implementation mode of battery core module provided by the utility model；
Fig. 3 be battery core module provided by the utility model a kind of specific implementation mode in buffer dividing plate partial enlargement
Figure.
Specific implementation mode
The core of the utility model is to provide a kind of battery core module of battery, can be carried to battery core monomer into effective protection
High device security and stability.Another core of the utility model is to provide a kind of battery including above-mentioned battery core module, energy
Device security and stability enough are improved into effective protection to battery core monomer.
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
It is a kind of knot of specific implementation mode of battery core module provided by the utility model to please refer to Fig.1 to Fig. 3, Fig. 1
Structure schematic diagram；Fig. 2 is a kind of exploded perspective view of specific implementation mode of battery core module provided by the utility model；Fig. 3 is
The partial enlarged view of buffer dividing plate in a kind of specific implementation mode of battery core module provided by the utility model.
Specific embodiment of the present invention provides a kind of battery core module of battery, including the multiple battery core lists being arranged in order
Body 1 is both provided with the buffer dividing plate 2 that can be deformed when being compressed between adjacent two battery core monomers 1.It is located at both sides simultaneously
Battery core monomer 1 outside may also set up buffer dividing plate 2, play a protective role.When battery core monomer 1 expands, buffer dividing plate 2 can deform
Enough deformation spaces are provided for the expansion of battery core monomer 1, when shock or other burst force effects occur for battery, buffer dividing plate
2, which can also be deformed into battery core monomer, provides buffer protection, improves the safety and stability of equipment.
In the battery core module that specific embodiment of the present invention provides, buffer dividing plate 2 can have diversified forms, such as
Smooth cystosepiment etc., or the sketch plate with contoured surface are set, can be provided with staggeredly in the plate face of buffer dividing plate 2
A plurality of groove arranged in parallel and a plurality of protrusion, i.e., be provided with wavy surfaces, between groove and protrusion by the plate face of buffer dividing plate 2
Every setting, the ability of compressive deformation is made it have.Specifically, the both sides plate face of buffer dividing plate 2 is both provided with groove and protrusion, and one
It is raised with the corresponding position setting of another lateral plates setting groove location in lateral plates, protrusion is set with another lateral plates in the plate face of side
Groove is arranged in position corresponding position, i.e. buffer dividing plate 2 is waveform plate, and the groove of side plate face is the protrusion of another lateral plates,
The protrusion of side plate face is the groove of another lateral plates.In order to improve intensity, groove and protrusion are along 2 width direction of buffer dividing plate
It is extended, and groove and protrusion are arranged in order along 2 length direction of buffer dividing plate.The sketch plate conduct of other shapes can also be used
Buffer dividing plate 2, such as uniformly arrange in plate face multiple salient points and pit, both are within the protection scope of the present invention.
In order to realize temperature control, the temperature control tube 3 of winding buffer dividing plate 2 can be also set, and temperature control tube 3 is for controlling battery core list
1 temperature of body, and temperature control tube 3 is set in turn in multiple grooves, i.e., temperature control tube 3 extends winding along 2 length direction of buffer dividing plate and delays
Partition board 2 is rushed, the inlet and outlet of temperature control tube 3 summarizes to outside battery.Specifically, temperature control tube 3 can be refrigerant conduit, and pass through gas
Thin copper conductor tube may be used as refrigerant in body or liquid, has good heat transfer property.Also can be selected other materials conduit or
Heating wire or solid capillary etc..Battery core monomer 1 can be heated, cooled down or be kept the temperature, this mode can more fully,
More efficient controls battery core monomer 1 into trip temperature, and then improves the quality of whole system.
Further include being set to battery core monomer 1 and buffer dividing plate 2 in the battery core module that above-mentioned each specific implementation mode provides
Between temperature sensor 4 and communication connection temperature sensor 4 controller, controller can be according to the inspection of temperature sensor 4
Look into the work of output control temperature control tube 3.The temperature of each battery core monomer 1 is acquired, helps operating personnel or system into trip temperature
Control, the placement location of temperature sensor 4 should unify, i.e., be both provided with temperature sensing on the same side of each battery core monomer 1
Device 4, for example be uniformly positioned over 1 left side of each battery core monomer or be unified in right side, it can so arrange uniformly, can just acquire ratio
More rational temperature regime data.
In addition to above-mentioned battery core module, it includes above-mentioned battery core module that specific embodiment of the present utility model, which also provides a kind of,
Battery, refer to the prior art for the structure of other each sections of the battery, and repeats no more herein.
Battery provided by the utility model and its battery core module are described in detail above.Tool used herein
Body example is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help to understand
The method and its core concept of the utility model.It should be pointed out that for those skilled in the art, not taking off
Under the premise of from the utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification
It also falls into the protection domain of the utility model claims.
Claims (10)
1. a kind of battery core module of battery, including multiple battery core monomers (1) for being arranged in order, which is characterized in that adjacent two
It is both provided between the battery core monomer (1) by the buffer dividing plate (2) that can be deformed when positive and negative stress.
2. battery core module according to claim 1, which is characterized in that the buffer dividing plate (2) is with contoured surface
Sketch plate.
3. battery core module according to claim 2, which is characterized in that be provided with friendship in the plate face of the buffer dividing plate (2)
Wrong a plurality of groove arranged in parallel and a plurality of protrusion.
4. battery core module according to claim 3, which is characterized in that the both sides plate face of the buffer dividing plate (2) is respectively provided with
There are the groove and the protrusion, is arranged with another lateral plates setting groove location corresponding position in the plate face of side described convex
It rises, the raised position corresponding position, which is arranged, with another lateral plates in the plate face of side is arranged the groove.
5. battery core module according to claim 4, which is characterized in that the groove and the protrusion are along the buffer dividing plate
(2) width direction is extended, and the groove and the protrusion are arranged in order along the buffer dividing plate (2) length direction.
6. battery core module according to claim 5, which is characterized in that further include the winding buffer dividing plate (2) and be used for
The temperature control tube (3) of battery core monomer (1) temperature is controlled, the temperature control tube (3) is set in turn in multiple grooves.
7. battery core module according to claim 6, which is characterized in that the temperature control tube (3) is specially refrigerant conduit or electricity
Heated filament.
8. the battery core module according to claim 6 to 7 any one, which is characterized in that further include being set to the battery core
The control of temperature sensor (4) and the communication connection temperature sensor (4) between monomer (1) and the buffer dividing plate (2)
Device, the controller can control the work of the temperature control tube (3) according to the inspection result of the temperature sensor (4).
9. battery core module according to claim 8, which is characterized in that on the same side of each battery core monomer (1)
It is both provided with the temperature sensor (4).
10. a kind of battery, including shell and the battery core module that is installed in the shell, which is characterized in that the battery core mould
Group is specially the battery core module described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729331.4U CN207896140U (en) | 2017-12-12 | 2017-12-12 | Battery and its battery core module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729331.4U CN207896140U (en) | 2017-12-12 | 2017-12-12 | Battery and its battery core module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896140U true CN207896140U (en) | 2018-09-21 |
Family
ID=63548495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721729331.4U Active CN207896140U (en) | 2017-12-12 | 2017-12-12 | Battery and its battery core module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896140U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165111A (en) * | 2019-05-23 | 2019-08-23 | 成都特隆美储能技术有限公司 | It is a kind of to realize the battery flat being quickly electrically connected |
| CN111312946A (en) * | 2018-12-12 | 2020-06-19 | 罗伯特·博世有限公司 | Battery module with a plurality of battery cells |
| WO2023230900A1 (en) * | 2022-05-31 | 2023-12-07 | 东莞新能安科技有限公司 | Battery and electric device |
-
2017
- 2017-12-12 CN CN201721729331.4U patent/CN207896140U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312946A (en) * | 2018-12-12 | 2020-06-19 | 罗伯特·博世有限公司 | Battery module with a plurality of battery cells |
| CN110165111A (en) * | 2019-05-23 | 2019-08-23 | 成都特隆美储能技术有限公司 | It is a kind of to realize the battery flat being quickly electrically connected |
| WO2023230900A1 (en) * | 2022-05-31 | 2023-12-07 | 东莞新能安科技有限公司 | Battery and electric device |
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