CN208690330U - A kind of battery modules - Google Patents
A kind of battery modules Download PDFInfo
- Publication number
- CN208690330U CN208690330U CN201821184491.XU CN201821184491U CN208690330U CN 208690330 U CN208690330 U CN 208690330U CN 201821184491 U CN201821184491 U CN 201821184491U CN 208690330 U CN208690330 U CN 208690330U
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- Prior art keywords
- battery core
- battery
- battery modules
- plate
- bottom plate
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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
Abstract
The utility model belongs to battery technology field, more particularly to a kind of battery modules, including end plate (1), battery core (2) and side plate (3), several battery cores (2) are arranged successively composition battery core group, two end plates (1) are respectively arranged at the both ends of the battery core group, two side plates (3) are respectively arranged at the two sides of the battery core group, the side plate (3) and the end plate (1) cooperatively form the window frame structure of the fixed battery core group, it further include the bottom plate (4) for being set to battery core group bottom, the bottom plate (4) is for protecting the battery core (2), and conduct the heat of the battery core (2) generation.The modular structure is simple, and intensity is good, light weight, and good heat dissipation effect is at low cost, practical.
Description
Technical field
The utility model belongs to battery technology field, and in particular to a kind of battery modules.
Background technique
Battery modules generally include frame and several batteries, and battery is surrounded and fix to form battery modules by frame.It is logical
Norm group forms window frame structure by end plate plate-side plate welding, and battery core is surrounded.
In the prior art, the battery modules side plate as designed in patent document (CN201721115196.4) is provided with
Glue boss is kept off, in practical applications, keeps off the setting of glue boss so that the volume of battery modules entirety increases, the sky that when work occupies
Between also increase accordingly, therefore, many equipment small in size are not easy to using such battery modules.In addition, usually with liquid cooling
In the battery system of system, mould group generally can stick heat conductive pad in battery core bottom, to reach the heat transfer of battery core.Such situation,
Heat conductive pad is thick, so that mould group overall dimensions increase, and heat conductive pad thermal coefficient is not high, and heat conduction efficiency is low, heat conductive pad itself
Price is high, so that mould group overall cost rises.
It is thus desirable to provide a kind of improved plan solves drawbacks described above.
Utility model content
The purpose of this utility model is that: in view of the deficiencies of the prior art, and a kind of battery modules are provided, to reduce battery
The volume and weight of mould group, while there is good heating conduction, to reduce production cost, increase practicability.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of battery modules, including end plate, battery core and side plate, several battery cores, which are arranged successively, forms battery core group, and two
The end plate is respectively arranged at the both ends of the battery core group, and two side plates are respectively arranged at the two sides of the battery core group, institute
It states side plate and the end plate cooperatively forms the window frame structure of the fixed battery core group, further include being set to battery core group bottom
Bottom plate, the bottom plate conduct the heat that the battery core generates for protecting the battery core.Battery modules at work, bottom plate
The heat that battery core generates is conducted, the modular structure is simple, and small in size, light weight, good heat dissipation effect is at low cost, practical
Property is strong.
Insulating square as a kind of improvement of battery modules described in the utility model, between the bottom plate and the battery core
Formula is insulated paint, insulating powder or insulating film.In addition to this it is possible to be other insulation modes, it as the case may be can be flexible
Ground setting.
As a kind of improvement of battery modules described in the utility model, the bottom plate is provided with through-hole and/or groove.It is logical
The setting of hole or groove can reduce materials, to reduce cost.
As a kind of improvement of battery modules described in the utility model, the bottom plate is in U-typed structure.This structure makes
The fixation for obtaining bottom plate is stronger.
The bottom plate includes first and second, and described first is corresponding with the bottom surface of the battery core, and described second
Portion is corresponding with the side of the battery core.First and second is used equally for fixing between battery core.
As a kind of improvement of battery modules described in the utility model, described first passes through knot between the battery core
Structure glue, heat-conducting glue or double-sided adhesive are attached.In addition to this other connection types be can also be, neatly set according to the actual situation
It sets.
As a kind of improvement of battery modules described in the utility model, described second passes through knot between the battery core
Structure glue, heat-conducting glue or double-sided adhesive are attached.In addition to this other connection types be can also be, neatly set according to the actual situation
It sets.
As a kind of improvement of battery modules described in the utility model, the side plate includes substrate and curved portion, described
The inner surface of substrate is opposite with the side of the battery core, and the curved portion is set to the two sides of the substrate, the curved portion with
The end plate cooperation.This design efficiently reduces the volume of mould group.
As a kind of improvement of battery modules described in the utility model, the inner surface of the substrate is coated with insulated paint,
Connection type between the substrate and the battery core group is structure glue, heat-conducting glue or double-sided adhesive.This design prevents short circuits
Generation.
It further include insulating trip as a kind of improvement of battery modules described in the utility model, the insulating trip is set to
Between the end plate and the battery core, the insulating trip has the buffering protrusion matched with the end plate.Insulating trip avoids
Short circuit occurs between end plate and battery core group, while providing expansion space for battery core group.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is one of the structural schematic diagram of embodiment 1 in the utility model；
Fig. 2 is the second structural representation of embodiment 1 in the utility model；
Fig. 3 is one of embodiment 2, embodiment 3 and structural schematic diagram of embodiment 4 in the utility model；
Fig. 4 is embodiment 2, the second structural representation of embodiment 3 and embodiment 4 in the utility model；
Fig. 5 is embodiment 2, the third structural representation of embodiment 3 and embodiment 4 in the utility model；
Wherein: 1- end plate；2- battery core；3- side plate；31- substrate；32- curved portion；4- bottom plate；41- first；42- second
Portion；5- insulating trip.
Specific embodiment
As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer within an acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as level " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The utility model is described in further detail below in conjunction with attached drawing, but not as the restriction to the utility model.
Embodiment 1
As shown in Figs. 1-2, a kind of battery modules, including end plate 1, battery core 2 and side plate 3, several battery cores 2 are arranged successively composition
Battery core group, two end plates 1 are respectively arranged at the both ends of battery core group, and two side plates 3 are respectively arranged at the two sides of battery core group, side plate 3
The window frame structure that fixed battery core group is cooperatively formed with end plate 1 further includes the bottom plate 4 for being set to battery core group bottom, and bottom plate 4 is for protecting
Battery core 2 is protected, and conducts the heat of the generation of battery core 2.At work, bottom plate 4 transfers out the heat that battery core 2 generates to battery modules
It goes, the modular structure is simple, and small in size, light weight, good heat dissipation effect is at low cost, practical.
Preferably, the insulation mode between bottom plate 4 and battery core 2 is insulated paint, insulating powder or insulating film.In addition to this, also
It can be other insulation modes, can flexibly set as the case may be.
Preferably, side plate 3 includes substrate 31 and curved portion 32, and the inner surface of substrate 31 is opposite with the side of battery core 2, arc
Portion 32 is set to the two sides of substrate 31, and curved portion 32 and end plate 1 cooperate.This design efficiently reduces the volume of mould group.
Preferably, the inner surface of substrate 31 is coated with insulated paint, and the connection type between substrate 31 and battery core group is structure
Glue, heat-conducting glue or double-sided adhesive.This design prevents the generations of short circuit.
The utility model further includes insulating trip 5, and insulating trip 5 is set between end plate 1 and battery core 2, and insulating trip 5 has and end
The buffering protrusion that plate 1 matches.Insulating trip 5, which avoids, occurs short circuit between end plate 1 and battery core group, while providing for battery core group
Expansion space.
The working principle of the utility model is: side plate 3 makes the volume of battery modules become smaller, at work, bottom plate 4 will be electric
The heat that Chi Mo group generates quickly conducts, while alleviating the weight of battery modules.
Embodiment 2
As in Figure 3-5, unlike the first embodiment: the bottom plate 4 in the present embodiment is provided with through-hole and/or groove.It is logical
The setting of hole or groove can reduce materials, to reduce cost.
Other structures are in the same manner as in Example 1, and which is not described herein again.
Embodiment 3
As shown in Figure 3-4, as different from Example 2: the bottom plate 4 in the present embodiment is in U-typed structure.This structure makes
The fixation for obtaining bottom plate 4 is stronger.
Bottom plate 4 includes first 41 and second 42, and first 41 corresponding with the bottom surface of battery core 2, second 42 and electricity
The side of core 2 is corresponding.First 41 and second 42 is used equally for fixing between battery core 2.
A kind of improvement of battery modules as the utility model, by structure glue, thermally conductive between first 41 and battery core 2
Glue or double-sided adhesive are attached.In addition to this other connection types be can also be, flexibly set according to the actual situation.
Other structures are in the same manner as in Example 2, and which is not described herein again.
Embodiment 4
As shown in Figure 3-4, as different from Example 3: second 42 in the present embodiment passes through structure between battery core 2
Glue, heat-conducting glue or double-sided adhesive are attached.In addition to this other connection types be can also be, neatly set according to the actual situation
It sets.
Other structures are in the same manner as in Example 3, and which is not described herein again.
Embodiment 5
As shown in Figure 3-4, as different from Example 3: passing through knot in the present embodiment between second 42 and battery core 2 simultaneously
Structure glue, heat-conducting glue or double-sided adhesive are attached.In addition to this other connection types be can also be, neatly set according to the actual situation
It sets.
Other structures are in the same manner as in Example 3, and which is not described herein again.
Embodiment 6
As shown in Figure 3-4, as different from Example 3: the present embodiment insole board 4 is provided with through-hole and/or groove.Through-hole
Or the setting of groove can reduce materials, to reduce cost.
Other structures are in the same manner as in Example 3, and which is not described herein again.
Claims (10)
1. a kind of battery modules, including end plate (1), battery core (2) and side plate (3), several battery cores (2) are arranged successively composition electricity
Core group, two end plates (1) are respectively arranged at the both ends of the battery core group, and two side plates (3) are respectively arranged at described
The two sides of battery core group, the side plate (3) and the end plate (1) cooperatively form the window frame structure for fixing the battery core group, feature
It is: further includes the bottom plate (4) for being set to battery core group bottom, the bottom plate (4) passes for protecting the battery core (2)
Lead the heat of the battery core (2) generation.
2. battery modules as described in claim 1, it is characterised in that: the insulation between the bottom plate (4) and the battery core (2)
Mode is insulated paint, insulating powder or insulating film.
3. battery modules as described in claim 1, it is characterised in that: the bottom plate (4) is provided with through-hole and/or groove.
4. battery modules as described in claim 1, it is characterised in that: the bottom plate (4) is in U-typed structure.
5. battery modules as claimed in claim 4, it is characterised in that: the bottom plate (4) includes first (41) and second
(42), first (41) are corresponding with the bottom surface of the battery core (2), the side of second (42) and the battery core (2)
Face is corresponding.
6. battery modules as claimed in claim 5, it is characterised in that: lead between first (41) and the battery core (2)
Structure glue, heat-conducting glue or double-sided adhesive is crossed to be attached.
7. battery modules as claimed in claim 5, it is characterised in that: lead between second (42) and the battery core (2)
Structure glue, heat-conducting glue or double-sided adhesive is crossed to be attached.
8. battery modules as described in claim 1, it is characterised in that: the side plate (3) includes substrate (31) and curved portion
(32), the inner surface of the substrate (31) is opposite with the side of the battery core (2), and the curved portion (32) is set to the substrate
(31) two sides, the curved portion (32) and the end plate (1) cooperate.
9. battery modules as claimed in claim 8, it is characterised in that: the inner surface of the substrate (31) is coated with insulated paint,
Connection type between the substrate (31) and the battery core group is structure glue, heat-conducting glue or double-sided adhesive.
10. battery modules as described in claim 1, it is characterised in that: it further include insulating trip (5), insulating trip (5) setting
Between the end plate (1) and the battery core (2), the insulating trip (5) has the buffering matched with the end plate (1) convex
It rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184491.XU CN208690330U (en) | 2018-07-25 | 2018-07-25 | A kind of battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184491.XU CN208690330U (en) | 2018-07-25 | 2018-07-25 | A kind of battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690330U true CN208690330U (en) | 2019-04-02 |
Family
ID=65882381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821184491.XU Active CN208690330U (en) | 2018-07-25 | 2018-07-25 | A kind of battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216610A (en) * | 2018-07-25 | 2019-01-15 | 东莞塔菲尔新能源科技有限公司 | A kind of battery modules |
-
2018
- 2018-07-25 CN CN201821184491.XU patent/CN208690330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216610A (en) * | 2018-07-25 | 2019-01-15 | 东莞塔菲尔新能源科技有限公司 | A kind of battery modules |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220124 Address after: 215500 room 808, No. 1, Southeast Avenue, Changshu high tech Industrial Development Zone, Changshu, Suzhou, Jiangsu Patentee after: Jiangsu Zhengli new energy battery technology Co.,Ltd. Address before: 523000 Dalang Town, Dongguan, Guangdong province Xiangshan Pine Hill Village Xiangshan Industrial Park Jiayuan Road No. 9 Patentee before: DONGGUAN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: JIANGSU TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |