CN109802064A - A kind of battery mould structure of adjustable extension - Google Patents
A kind of battery mould structure of adjustable extension Download PDFInfo
- Publication number
- CN109802064A CN109802064A CN201811559618.6A CN201811559618A CN109802064A CN 109802064 A CN109802064 A CN 109802064A CN 201811559618 A CN201811559618 A CN 201811559618A CN 109802064 A CN109802064 A CN 109802064A
- Authority
- CN
- China
- Prior art keywords
- battery
- gauge
- snap
- parallel
- link block
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 39
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 13
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052744 lithium Inorganic materials 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of battery mould structures of adjustable extension, it is provided on the periphery of battery snap-gauge and adjacent cell snap-gauge parallel-connection network mouth of connecting trough and battery snap-gauge extension connector, connection between the battery snap-gauge and adjacent cell snap-gauge is to constitute a battery module by link block and the assembly of parallel-connection network link slot, and the connector on the extension connector and adjacent battery snap-gauge on battery snap-gauge constitutes heat dissipation channel by adjusting link block assembly, metal mesh in parallel is laid in battery snap-gauge.Required battery module is extended to by link block by Battery Card plate unit, and by the adjusting link block between battery snap-gauge come the gap of regulating cell intermodule battery, to improve the radiating efficiency of battery modules, reduce production cost, and increase the flexibility of battery modules simultaneously, and extend the service life of lithium battery.
Description
Technical field
The present invention relates to field of lithium, especially suitable between battery modules extension and spacing adjust when use.
Background technique
Currently, lithium ion battery can be divided mainly into rectangular, cylinder, Soft Roll three categories according to shape, wherein cylindrical battery, has
There are technical maturity, at low cost, flexible design, with scientific and technological progress, social development, consumer electronics, new-energy automobile, storage
The fast development in energy field, the following cylindrical lithium ion battery application scenarios are more extensive, more next to its groups of requirement on flexibility
It is higher, but existing cylindrical battery combination structure type is usually unitary mould molding snap-gauge integrated mode, it is at high cost, it is general
Property it is poor, heat dissipation problem between mould group battery can not be solved, the maintenance dismantling of battery is also highly difficult.
State Patent Office authorization the patent No. 201420436381.3 entitled " high capacity cell pack arrangement " disclose and
First battery snap-gauge is oppositely arranged with the second battery snap-gauge, passes through locking mechanism between the first battery snap-gauge and the second battery snap-gauge
It is fixedly connected, the locking mechanism includes being fixed at several fastening channels on the first, second battery snap-gauge, when the first battery
Snap-gauge and the second battery snap-gauge are opposite after the assembly is completed, fastening channel of the fastener on two battery snap-gauges, by the first electricity
Pond snap-gauge is fixedly connected with the second battery snap-gauge, and fastening room is bolt, and shortcoming is mutually interconnected between this battery snap-gauge
The gap between two battery snap-gauges is not adjustable after connecing, battery cannot effectively radiate, and influence service life.
Summary of the invention
The task of the present invention is propose it is a kind of can extend cell gap between battery module, energy control module, improve battery mould
A kind of battery mould structure of adjustable extension of radiating efficiency between block.
The task of the present invention is what is completed in this way, including battery snap-gauge, and the card for clamping battery is machined on battery snap-gauge
Set is equipped with sheet metal in cutting ferrule, it is characterised in that: and be provided on the periphery of battery snap-gauge and adjacent cell snap-gauge parallel-connection network connects
Access slot mouth and battery snap-gauge extend connector, the connection between the battery snap-gauge and adjacent cell snap-gauge be by link block with
The assembly of parallel-connection network link slot constitutes a battery module, and on the extension connector and adjacent battery snap-gauge on battery snap-gauge
Connector constitutes heat dissipation channel by adjusting link block assembly, and metal mesh in parallel is laid in battery snap-gauge.The battery snap-gauge
It is identical as adjacent battery clamp structure.The center line corresponding position of the cutting ferrule is machined with parallel-connection network mouth of connecting trough, cutting ferrule and phase
Extension connector is machined among adjacent cutting ferrule.Metal mesh in parallel includes monocell snap-gauge parallel connection metal mesh, metal mesh in parallel across
Nickel strap is connect, and snap-gauge parallel connection metal mesh is the metal mesh that an entirety is connected and composed by metal mesh in parallel bridging nickel strap, and in parallel
The position of the metal mesh in parallel bridging nickel strap of metal Net-based Design just with the parallel-connection network notch kissing that is designed on solar panel snap-gauge
Close, and it is in parallel with adjacent battery snap-gauge after the entire battery module of metal mesh perforation.And link block includes link block boss, engagement
Line, the shapes of link block two sides such as " V " font have " V " the font bottom from the bottom of " V " font to another side
One closing line.And adjusting link block includes boss, adjustment length interconnecting piece, and adjusting link block two sides shape such as " work " word
Type, in spill in the waist direction of " I " fonts at the interconnecting piece for being connected with each other and being adjustable length between a battery snap-gauge.
The present invention, which has the effect that, is extended to required battery module by link block by Battery Card plate unit, and leads to
The adjusting link block crossed between battery snap-gauge comes the gap of regulating cell intermodule battery, to improve the heat dissipation effect of battery modules
Rate reduces production cost, and increases the flexibility of battery modules simultaneously, and extend the service life of lithium battery.
Detailed description of the invention
Attached drawing 1 is the expanded view for adjusting extension battery modules；Fig. 2 is the structural schematic diagram of battery snap-gauge；Fig. 3 is adjacent electricity
Pond snap-gauge parallel-connection network mouth of connecting trough schematic diagram；Fig. 4 is battery snap-gauge extension mouth of connecting trough schematic diagram；Fig. 5 is metal mesh in parallel
Schematic diagram；Fig. 6 is link block perspective view；Fig. 7 is the main view of Fig. 6；Fig. 8 is the side view of Fig. 7；Fig. 9 is to adjust link block to stand
Body figure；Figure 10 is Fig. 9 main view；Figure 11 is the side view of Figure 10.
Drawing explanation: 1, battery snap-gauge, 2, connection sheet metal, 3, metal mesh in parallel, 4, link block, 5, adjusting link block,
6, parallel-connection network mouth of connecting trough, 7, extension connector.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Specific embodiment is as shown in Figure 1, Figure 2, Figure 3 and Figure 4, this structure includes battery snap-gauge, and processes on battery snap-gauge 1
There is the cutting ferrule for clamping lithium battery, and equipped with connection sheet metal 2 in cutting ferrule, and is provided on the periphery of battery snap-gauge and adjacent cell
Snap-gauge parallel-connection network mouth of connecting trough 6 and battery snap-gauge extend connector 7, the company between the battery snap-gauge and adjacent battery snap-gauge
It connects block 4 and the assembly of parallel-connection network mouth of connecting trough constitutes a battery module, the battery snap-gauge extension connector and adjacent cell card
Extension connector on plate is to constitute heat dissipation channel by adjusting the assembly of link block 5, and metal mesh 3 in parallel is laid on battery snap-gauge
It is interior.
The battery snap-gauge is identical as adjacent battery clamp structure.
The center line corresponding position of the cutting ferrule is machined with parallel-connection network mouth of connecting trough (as shown in Figure 3), cutting ferrule and adjacent card
Set is intermediate to be machined with extension connector (as shown in Figure 4).
The parallel connection metal mesh is as shown in figure 5, metal mesh 3 in parallel includes monocell snap-gauge parallel connection metal mesh 3-1, parallel connection gold
Belong to net bridging nickel strap 3-2, and snap-gauge parallel connection metal mesh is the metal that an entirety is connected and composed by metal mesh in parallel bridging nickel strap
Net, and the position of the metal mesh in parallel bridging nickel strap of metal Net-based Design in parallel just with the parallel-connection network that is designed on solar panel snap-gauge
Notch 6 matches, and it is in parallel with adjacent battery snap-gauge after metal mesh penetrate through entire battery module, lithium battery passes through metal in parallel
Net realizes to be connected in parallel in identical tandem compound, and has connection sheet metal 2 to realize electrically conducting between adjacent tandem compound.
The link block is as shown in Fig. 6,7,8, and link block 4 includes link block boss 4-1, closing line 4-2, link block two
The shape of side such as " V " font, has a closing line the V-shaped bottom from the bottom of V-shape to another side, this
The purpose for connecting block-shaped design drawing is easy for battery snap-gauge and adjacent cell snap-gauge match between assembly, assembly when battery snap-gauge
It is to be oriented to assemble by center line with adjacent battery snap-gauge.
The adjusting link block is as shown in Fig. 9,10,11, and adjusting link block 5 includes boss 5-1, adjustment length interconnecting piece
5-2, and link block two sides shape such as " I " fonts are adjusted, spill is at a battery snap-gauge in the waist direction of " I " fonts
Between be connected with each other and be adjustable the interconnecting piece of length, it is this to design the size for being adjustable gap between battery snap-gauge, constitute one
A heat dissipation channel improves radiating efficiency.
The technical program can be by basic single battery snap-gauge Quick Extended at required battery module, and can lead to
The gap between link block regulating cell plate is overregulated, radiating efficiency is improved, realizes and quickly simplifies assembling, large-scale production,
Increase the flexibility of battery module assembling.
In the present invention unless specifically defined or limited otherwise, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected, can be two members
Connection inside part.For those skilled in the art, above-mentioned term can be understood of the invention as the case may be
Concrete meaning.
Claims (6)
1. a kind of battery mould structure of adjustable extension, including battery snap-gauge, and be machined on battery snap-gauge and clamp battery
Cutting ferrule is equipped with sheet metal in cutting ferrule, it is characterised in that: and be provided on the periphery of battery snap-gauge and adjacent cell snap-gauge parallel-connection network
Mouth of connecting trough and battery snap-gauge extend connector, and the connection between the battery snap-gauge and adjacent cell snap-gauge is to pass through link block
It is assembled with parallel-connection network link slot and constitutes a battery module, and on the extension connector and adjacent battery snap-gauge on battery snap-gauge
Extension connector constitute heat dissipation channel by adjusting link block assembly, metal mesh in parallel is laid in battery snap-gauge.
2. a kind of battery mould structure of adjustable extension according to claim 1, it is characterised in that: the battery snap-gauge
It is identical as adjacent battery clamp structure.
3. a kind of battery mould structure of adjustable extension according to claim 1, it is characterised in that: in the cutting ferrule
Heart line corresponding position is machined with parallel-connection network mouth of connecting trough, is machined with extension connector among cutting ferrule and adjacent cutting ferrule.
4. a kind of battery mould structure of adjustable extension according to claim 1, it is characterised in that: metal mesh packet in parallel
Monocell snap-gauge parallel connection metal mesh is included, metal mesh in parallel bridges nickel strap, and snap-gauge parallel connection metal mesh is bridged by metal mesh in parallel
Nickel strap connects and composes the metal mesh of an entirety, and the position of the metal mesh in parallel bridging nickel strap of metal Net-based Design in parallel is just
Match with the parallel-connection network notch designed on solar panel snap-gauge, and it is in parallel with adjacent battery snap-gauge after the entire electricity of metal mesh perforation
Pond module.
5. a kind of battery mould structure of adjustable extension according to claim 1, it is characterised in that: and link block includes
Link block boss, closing line, the shape of link block two sides such as " V " font, from the bottom to another side of " V " font
There is a closing line between " V " font bottom.
6. a kind of battery mould structure of adjustable extension according to claim 1, it is characterised in that: and adjust link block
Including boss, adjustment length interconnecting piece, and link block two sides shape such as " I " fonts are adjusted, in the waist direction of " I " fonts
In spill at the interconnecting piece for being connected with each other and being adjustable length between a battery snap-gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559618.6A CN109802064B (en) | 2018-12-20 | 2018-12-20 | Battery mould structure of adjustable extension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559618.6A CN109802064B (en) | 2018-12-20 | 2018-12-20 | Battery mould structure of adjustable extension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109802064A true CN109802064A (en) | 2019-05-24 |
| CN109802064B CN109802064B (en) | 2023-12-05 |
Family
ID=66557290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811559618.6A Active CN109802064B (en) | 2018-12-20 | 2018-12-20 | Battery mould structure of adjustable extension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109802064B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641045A (en) * | 2019-09-17 | 2020-01-03 | 恒大新能源汽车科技(广东)有限公司 | Die for manufacturing battery pack box body |
| WO2024128461A1 (en) * | 2022-12-16 | 2024-06-20 | 주식회사 엘지에너지솔루션 | Battery pack and vehicle comprising same |
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| CN105280860A (en) * | 2015-10-29 | 2016-01-27 | 河南新太行电源有限公司 | Compact card board |
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| CN108321332A (en) * | 2018-03-01 | 2018-07-24 | 杭州泓创新能源有限公司 | Connection in series-parallel assembled battery group |
| CN108470869A (en) * | 2018-05-29 | 2018-08-31 | 深圳市统凌科技有限公司 | A kind of combined electrical core support structure |
| CN209374512U (en) * | 2018-12-20 | 2019-09-10 | 河南新太行电源股份有限公司 | A kind of battery mould structure of adjustable extension |
-
2018
- 2018-12-20 CN CN201811559618.6A patent/CN109802064B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050110460A1 (en) * | 2003-10-21 | 2005-05-26 | Juichi Arai | Battery module having lithium battery, and vehicle control system employing battery module having lithium battery |
| WO2009109834A1 (en) * | 2008-03-06 | 2009-09-11 | Toyota Jidosha Kabushiki Kaisha | Assembled battery, and vehicle equipped with the assembled battery |
| KR20110126764A (en) * | 2010-05-18 | 2011-11-24 | 주식회사 엘지화학 | Cooling member of compact structure and excellent stability and battery module employed with the same |
| CN203466234U (en) * | 2013-07-09 | 2014-03-05 | 东莞市振华新能源科技有限公司 | Free extension mechanism of lithium ion static energy storage system |
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| CN108470869A (en) * | 2018-05-29 | 2018-08-31 | 深圳市统凌科技有限公司 | A kind of combined electrical core support structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641045A (en) * | 2019-09-17 | 2020-01-03 | 恒大新能源汽车科技(广东)有限公司 | Die for manufacturing battery pack box body |
| WO2024128461A1 (en) * | 2022-12-16 | 2024-06-20 | 주식회사 엘지에너지솔루션 | Battery pack and vehicle comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109802064B (en) | 2023-12-05 |
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