CN107863540B - Battery module encapsulating groove device - Google Patents
Battery module encapsulating groove device Download PDFInfo
- Publication number
- CN107863540B CN107863540B CN201711056102.5A CN201711056102A CN107863540B CN 107863540 B CN107863540 B CN 107863540B CN 201711056102 A CN201711056102 A CN 201711056102A CN 107863540 B CN107863540 B CN 107863540B
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- Prior art keywords
- glue
- battery module
- pouring
- battery
- groove
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- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
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- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0422—Cells or battery with cylindrical casing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Filling, Topping-Up Batteries (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a glue pouring groove device for a battery module. The battery module comprises an upper bracket and a lower bracket, wherein a battery cell of the battery module is arranged between the two brackets, and both the upper bracket and the lower bracket are provided with glue filling holes which are in cylindrical counter bore structures; the middle of the glue filling hole is provided with a cross-shaped baffle plate which divides the glue filling hole into a plurality of glue filling areas, a glue guide groove is connected beside the glue filling areas, and the cross section of the glue guide groove is a rectangular groove which extends into the two brackets and is communicated with the mounting cavity of the battery core; and a clamping area is formed between the bottoms of the glue guide grooves and clamps the outer edge of the battery cell. The invention has simple structure and convenient operation, prevents the glue overflow phenomenon in the glue filling process, ensures that the battery module has good conductivity, and has low input cost and high glue filling efficiency.
Description
Technical Field
The invention relates to the technical field of battery module installation, in particular to a battery module glue pouring groove device for glue pouring and bonding of a battery core and a module support battery core cavity after the battery core is installed.
Background
Along with the becoming mature of battery module technique, each module producer has realized the advantage of battery module encapsulating technology gradually, if prevent that the battery from rocking, the shock attenuation, can alleviate the battery fire, the explosion, also proposed alone encapsulating scheme separately simultaneously, in detail as follows:
patent CN201610938155.9 "encapsulating technology of a safety power battery module" provides, adopts the upper and lower support that can dismantle the mode and connect, assembles the battery module earlier, uses the encapsulating machine to glue the space of pouring into monomer electricity core in the electricity core group from electric core top again, and the space until all monomer electricity cores between is filled the casting glue.
Patent CN201610569668.7 "a battery module encapsulating device" provides a battery module encapsulating device, and its main part thought is that utilize "encapsulating device" to fix the group battery, separates the sealed positive negative pole of group battery again, then carries out the encapsulating to battery module interlude, treats that the gelatinization is solid the back, withdraws "encapsulating device", installs upper and lower support at last.
Wherein, patent one, "a encapsulating technology of safety power battery module", will glue and pour into the space of electric core group monomer electricity core from electric core top, the encapsulating in-process, the very easy excessive glue, the positive negative pole shell fragment of bonding electricity core leads to contact failure, and electric core fit-up gap is little, and the encapsulating is inefficient, wastes time and energy.
Patent two, "a battery module encapsulating device" has solved to a certain extent that patent is not enough, can avoid the excessive glue, and then avoids glue to adhere to on electric core positive and negative pole, ensures that the battery module has good electric conductivity, and efficiency also very improves, but its not enough is that the group battery can not be fixed with upper and lower support, and need drop into the encapsulating device, increases equipment cost.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the battery module glue pouring groove device which is simple in structure, convenient to operate, capable of preventing glue overflow in the glue pouring process and ensuring that a battery module has good conductivity, low in investment cost and high in glue pouring efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a glue filling groove device for a battery module comprises an upper bracket and a lower bracket, wherein an electric core of the battery module is arranged between the two brackets; the middle of the glue filling hole is provided with a cross-shaped baffle plate which divides the glue filling hole into a plurality of glue filling areas, a glue guide groove is connected beside the glue filling areas, and the cross section of the glue guide groove is a rectangular groove which extends into the two brackets and is communicated with the mounting cavity of the battery core; a clamping area is formed between the bottoms of the glue guide grooves, the clamping area clamps the outer edge of the battery cell, and a chamfer is formed at the bottom of the glue guide groove, so that the battery cell can be conveniently inserted and installed, and a gap is reserved between the glue guide groove and the outer wall of the battery cell for glue liquid to be poured in.
In the scheme, the baffle plate divides the glue filling hole into four glue filling areas in turn along a clockwise circle, the four glue filling areas correspond to A, B, C, D glue guide grooves respectively, and the glue filling sequence is in an A-B-C-D clockwise direction.
In the scheme, the cross section of the baffle is conical, and the top of the baffle is rounded to facilitate the flow of glue and prevent glue accumulation.
In the above scheme, the glue filling area is an inclined plane with a high middle part and a low edge, and the edge is communicated with the glue guide groove, so that the flow of the glue solution to the glue guide groove is facilitated.
In the above scheme, the number of the glue guide grooves can be three, and the glue filling sequence is clockwise.
In the scheme, the upper support and the lower support are respectively filled with glue from two ends, and the glue at the other end is filled after the glue at one end is solidified.
The principle of the invention is that the upper bracket and the lower bracket are provided with glue filling holes, the glue filling holes are positioned in the middle of the diagonal line of the battery core, glue guiding grooves are arranged beside the glue filling holes, and glue flows into the battery module through the glue guiding grooves to bond the battery core and the upper bracket and the lower bracket.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention has simple structure and convenient operation, prevents the glue overflow phenomenon in the glue filling process, ensures that the battery module has good conductivity, and has low input cost and high glue filling efficiency.
Drawings
Fig. 1 is an exploded view of a battery module according to an embodiment of the present invention;
FIG. 2 is a top view of a four-slot-type glue-guiding slot according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a four-slot type glue guiding slot according to an embodiment of the present invention.
FIG. 4 is a top view of a third glue guiding groove of the embodiment of the invention;
FIG. 5 is a top view of a non-baffled glue guide slot in accordance with an embodiment of the present invention;
in the figure: 1 upper bracket, 2 lower brackets, 3 electric cores, 4 glue filling holes, 5 baffles and 6 glue guide grooves.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Example 1
As shown in fig. 1, fig. 2 and fig. 3, the battery module glue-pouring groove device includes an upper bracket 1 and a lower bracket 2, a battery core 3 of the battery module is installed between the two brackets, glue-pouring holes 4 are respectively formed in the upper bracket 1 and the lower bracket 2, and the glue-pouring holes 4 are in a cylindrical counter bore structure; a cross-shaped baffle 5 is arranged in the middle of the glue filling hole 4, the glue filling hole 4 is divided into a plurality of glue filling areas, a glue guide groove 6 is connected beside the glue filling areas, and the cross section of the glue guide groove 6 is a rectangular groove, extends into the two brackets and is communicated with the installation cavity of the battery core 3; a clamping area is formed between the bottoms of the glue guide grooves 6, the clamping area clamps the outer edge of the battery core 3, a chamfer is formed at the bottom of the glue guide groove 6, so that the battery core 3 can be conveniently inserted and installed, and a gap is reserved between the glue guide groove 6 and the outer wall of the battery core 3 for glue liquid to be poured in.
In this embodiment, the baffle 5 sequentially divides the glue filling hole 4 into four glue filling areas along a clockwise circle, and the four glue filling areas correspond to A, B, C, D four glue guide grooves respectively, and the glue filling sequence is a-B-C-D clockwise direction. The section of the baffle 5 is conical, and the top of the baffle is rounded to facilitate the flow of glue and prevent glue accumulation. The glue filling area is an inclined plane with a high middle part and a low edge, and the edge is communicated with the glue guide groove 6, so that the flowing of the glue solution to the glue guide groove 6 is facilitated. The upper support 1 and the lower support 2 are respectively filled with glue from two ends, and the other end of the glue is filled with glue after the glue on one surface is solidified.
Example 2
As shown in fig. 4, the number of the glue guide grooves is three, and the glue filling sequence is clockwise.
Example 3
As shown in fig. 5, the number of the glue guide grooves is four, no baffle is arranged in the glue filling area for separation, and the glue filling sequence is clockwise.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A glue filling groove device for a battery module comprises an upper bracket and a lower bracket, wherein an electric core of the battery module is arranged between the two brackets; the middle of the glue filling hole is provided with a cross-shaped baffle plate which divides the glue filling hole into a plurality of glue filling areas, a glue guide groove is connected beside the glue filling areas, and the cross section of the glue guide groove is a rectangular groove which extends into the two brackets and is communicated with the mounting cavity of the battery core; a clamping area is formed between the bottoms of the glue guide grooves, the clamping area clamps the outer edge of the battery cell, and a chamfer is formed at the bottom of the glue guide groove, so that the battery cell can be conveniently inserted and installed, and a gap is reserved between the glue guide groove and the outer wall of the battery cell for glue liquid to be poured in.
2. The battery module glue-pouring groove device according to claim 1, wherein the baffle plate divides the glue-pouring hole into four glue-pouring areas in turn along a clockwise circle, the four glue-pouring areas correspond to A, B, C, D glue-guiding grooves respectively, and the glue-pouring sequence is A-B-C-D clockwise.
3. The battery module glue-pouring groove device of claim 1, wherein the cross section of the baffle is conical, and the top of the baffle is rounded to facilitate the flow of glue and prevent glue accumulation.
4. The battery module glue-pouring groove device of claim 1, wherein the glue-pouring area is an inclined plane with a high middle part and a low edge, and the edge is communicated with the glue guide groove to facilitate the flow of glue to the glue guide groove.
5. The battery module glue-pouring groove device of claim 1, wherein the number of the glue guide grooves is three, and the glue-pouring sequence is clockwise glue-pouring.
6. The battery module glue-pouring groove device of claim 1, wherein the upper bracket and the lower bracket are respectively filled with glue from two ends, and the filling of the other end is started after the glue on one end is solidified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711056102.5A CN107863540B (en) | 2017-11-01 | 2017-11-01 | Battery module encapsulating groove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711056102.5A CN107863540B (en) | 2017-11-01 | 2017-11-01 | Battery module encapsulating groove device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107863540A CN107863540A (en) | 2018-03-30 |
| CN107863540B true CN107863540B (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711056102.5A Active CN107863540B (en) | 2017-11-01 | 2017-11-01 | Battery module encapsulating groove device |
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| CN (1) | CN107863540B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581308B (en) * | 2019-09-27 | 2024-04-26 | 福建飞毛腿动力科技有限公司 | Structure of semi-glue-filled waterproof battery and implementation method |
| CN110690492A (en) * | 2019-09-28 | 2020-01-14 | 上海火亮新能源科技有限公司 | Method for encapsulating battery pack |
| CN110994068B (en) * | 2019-11-28 | 2022-11-04 | 重庆长安新能源汽车科技有限公司 | Integrated power battery cooling structure and power battery |
| CN112582729B (en) * | 2020-12-03 | 2022-09-06 | 章春元 | Gluing method for single-side positive and negative welding battery module |
| CN113036294B (en) * | 2021-03-10 | 2023-04-11 | 湖南鑫诚科宝龙电动车有限公司 | Power battery combination device for electric automobile |
| CN113161121B (en) * | 2021-04-06 | 2022-02-11 | 广东力王高新科技股份有限公司 | Planar transformer and assembling method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205231143U (en) * | 2015-12-25 | 2016-05-11 | 北京闪信鼎中技术有限公司 | Battery module power consumption core support and battery module |
| CN205645915U (en) * | 2016-03-04 | 2016-10-12 | 武汉闪信鼎中新能源有限公司 | Battery holder convenient to equipment |
| CN206076328U (en) * | 2016-09-26 | 2017-04-05 | 北京新能源汽车股份有限公司 | Battery modules and the vehicle with which |
| CN206098573U (en) * | 2016-09-20 | 2017-04-12 | 湖北联硕动力电池技术服务企业（有限合伙） | A safe power battery package for new energy automobile |
| CN206173043U (en) * | 2017-03-02 | 2017-05-17 | 山东环投环境工程有限公司 | High -efficient grease trap |
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2017
- 2017-11-01 CN CN201711056102.5A patent/CN107863540B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205231143U (en) * | 2015-12-25 | 2016-05-11 | 北京闪信鼎中技术有限公司 | Battery module power consumption core support and battery module |
| CN205645915U (en) * | 2016-03-04 | 2016-10-12 | 武汉闪信鼎中新能源有限公司 | Battery holder convenient to equipment |
| CN206098573U (en) * | 2016-09-20 | 2017-04-12 | 湖北联硕动力电池技术服务企业（有限合伙） | A safe power battery package for new energy automobile |
| CN206076328U (en) * | 2016-09-26 | 2017-04-05 | 北京新能源汽车股份有限公司 | Battery modules and the vehicle with which |
| CN206173043U (en) * | 2017-03-02 | 2017-05-17 | 山东环投环境工程有限公司 | High -efficient grease trap |
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| Publication number | Publication date |
|---|---|
| CN107863540A (en) | 2018-03-30 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: 277121 east of Dongbei Village Road, Shuiguo Town, Shizhong District, Zaozhuang City, Shandong Province Patentee after: Zhu Shuiyun Address before: 441000 No.1 Dongfeng Automobile Avenue, high tech Zone, Xiangyang City, Hubei Province Patentee before: HUMEI MEIYANG AUTOMOTIVE INDUSTRY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210423 Address after: 265408 No. 16 Jinlong Road, Yantai, Shandong, Zhaoyuan Patentee after: YANTAI GOLDENTIDE UNIKODI BATTERY Co.,Ltd. Address before: 277121 east of Dongbei Village Road, Shuiguo Town, Shizhong District, Zaozhuang City, Shandong Province Patentee before: Zhu Shuiyun |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A battery module glue filling tank device Effective date of registration: 20230801 Granted publication date: 20200110 Pledgee: China Everbright Bank Limited by Share Ltd. Yantai branch Pledgor: YANTAI GOLDENTIDE UNIKODI BATTERY Co.,Ltd. Registration number: Y2023980050505 |