CN204375855U - Novel cylinder Li-ion batteries piles - Google Patents
Novel cylinder Li-ion batteries piles Download PDFInfo
- Publication number
- CN204375855U CN204375855U CN201520014368.3U CN201520014368U CN204375855U CN 204375855 U CN204375855 U CN 204375855U CN 201520014368 U CN201520014368 U CN 201520014368U CN 204375855 U CN204375855 U CN 204375855U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery case
- main body
- pole piece
- case main
- 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
Abstract
A kind of novel cylinder Li-ion batteries piles, comprise battery case main body, the front-rear side walls of battery case main body is with chute, battery case plate is plugged with in chute, battery case body upper is connected with battery cover, battery cover has pole piece leadout hole, battery cover end face is with positive pole mark and negative pole mark, battery case main body is installed with battery pack, battery pack is connected with bus-bar, battery pack comprises support, on support, arrangement is provided with cylindrical electrical core, side face is fixedly connected with fore-set, fore-set is between battery pack and battery case plate, battery pack is electrically connected with pole piece, pole piece is fixedly linked by combination nut and battery pack, pole piece passes from pole piece leadout hole, the external part of pole piece has outer connecting port, battery case main body leaves guide ledges, and battery cover is fixed together by embedded nut and bolt and battery case main body, and battery cover has stepped hole, and bolt passes in stepped hole.
Description
Technical field
The utility model relates to a kind of Li-ion batteries piles, particularly relates to a kind of novel cylinder Li-ion batteries piles.
Background technology
At present, cylindrical lithium ion battery group on market mainly adopts closed plastic battery case to encapsulate, although plastics have good insulating properties, but it also has stronger heat insulating ability, this heat just making battery pack produce in charge and discharge process cannot leave in time, affects the overall result of use of battery pack.
Summary of the invention
The purpose of this utility model is to provide a kind of novel cylinder Li-ion batteries piles, and the heat that cylindrical lithium ion battery group produces in charge and discharge process can leave by the utility model in time.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of novel cylinder Li-ion batteries piles, comprise battery case main body, the front-rear side walls of battery case main body is with chute, battery case plate is plugged with in chute, battery case body upper is connected with battery cover, battery cover has pole piece leadout hole, battery cover end face is with positive pole mark and negative pole mark, it is characterized in that: battery case main body is installed with battery pack, battery pack is connected with bus-bar, battery pack comprises support, on support, arrangement is provided with cylindrical electrical core, side face is fixedly connected with fore-set, fore-set is between battery pack and battery case plate, battery pack is electrically connected with pole piece, pole piece is fixedly linked by combination nut and battery pack, pole piece passes from pole piece leadout hole, the external part of pole piece has outer connecting port, battery case main body leaves guide ledges, and battery cover is fixed together by embedded nut and bolt and battery case main body, and battery cover has stepped hole, and bolt passes in stepped hole.
According to described novel cylinder Li-ion batteries piles, it is characterized in that: described battery cover bottom surface offers gathering sill, described guide ledges is plugged in gathering sill, battery cover leaves compacting boss, and described battery pack is fixed in described battery case main body by compacting boss.
According to described novel cylinder Li-ion batteries piles, it is characterized in that: below described battery case main body, be connected with station socle; Be connected with baffle plate in described battery case main body, described battery pack is fixed in battery case main body by baffle plate.
According to described novel cylinder Li-ion batteries piles, it is characterized in that: described pole piece has pole piece fixing hole, described combination nut has nut through hole, connect the bolt of pole piece and combination nut through pole piece fixing hole and nut through hole.
The utility model has the advantages of and be: the heat that battery pack produces in charge and discharge process can leave in time, combination is simple, easily operates, and be convenient to installation and removal, fail safe is good, and fastness is good, rationally distributed.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation after Fig. 1 removes battery cover.
Fig. 3 is the structural representation after Fig. 2 removes battery case plate.
Fig. 4 is the structural representation after Fig. 3 removes battery case main body.
Fig. 5 is the combining structure schematic diagram of cylindrical electrical core.
Fig. 6 is the internal structure schematic diagram of battery cover.
Fig. 7 is the external structure schematic diagram of battery cover.
Fig. 8 is a kind of structural representation of battery case main body.
Fig. 9 is the structural representation of another kind of battery case main body.
Figure 10 is the structural representation of battery case plate.
Figure 11 is the structural representation of pole piece.
Figure 12 is the structural representation of combination nut
In accompanying drawing: 1, battery cover; 2, battery case main body; 3, battery case plate; 4, pole piece; 5, combination nut; 6, cylindrical electrical core; 7, stepped hole; 8, pole piece leadout hole; 9, positive pole mark; 10, negative pole mark; 11, compacting boss; 12, embedded nut; 13, guide ledges; 14, baffle plate; 15, chute; 16, to stand socle; 17, outer connecting port; 18, pole piece fixing hole; 19, nut through hole; 20, fore-set; 21, bus-bar; 22, gathering sill.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of novel cylinder Li-ion batteries piles, as shown in Figures 1 to 12, comprise battery case main body 2, the front-rear side walls of battery case main body 2 is with chute 15, battery case plate 3 is plugged with in chute 15, battery case main body 2 is connected with battery cover 1 above, battery cover 1 has pole piece leadout hole 8, battery cover 1 end face is with positive pole mark 9 and negative pole mark 10, battery case main body 2 is installed with battery pack, battery pack is connected with bus-bar 21, battery pack comprises support, on support, arrangement is provided with cylindrical electrical core 6, side face is fixedly connected with fore-set 20, fore-set 20 is between battery pack and battery case plate 3, battery pack is electrically connected with pole piece 4, pole piece 4 is fixedly linked by combination nut 5 and battery pack, pole piece 4 passes from pole piece leadout hole 8, the external part of pole piece 4 has outer connecting port 17, battery case main body 2 leaves guide ledges 13, battery cover 1 is fixed together by embedded nut 12 and bolt and battery case main body 2, and battery cover 1 has stepped hole 7, bolt passes in stepped hole 7.
In the present embodiment, described battery cover 1 bottom surface offers gathering sill 22, and described guide ledges 13 is plugged in gathering sill 22, battery cover 1 leaves compacting boss 11, and described battery pack is fixed in described battery case main body 2 by compacting boss 11.Described battery case main body 2 is connected with station socle 16 below; Be connected with baffle plate 14 in described battery case main body 2, described battery pack is fixed in battery case main body 2 by baffle plate 14.Described pole piece 4 has pole piece fixing hole 18, described combination nut 5 has nut through hole 19, connect the bolt of pole piece 4 and combination nut 5 through pole piece fixing hole 18 and nut through hole 19.
In the utility model, pole piece uses combination nut together with battery combination, form cylindrical electrical core combination current and derive port, combination nut and pole piece use together with M4 bolted, battery pack loads in battery case main body, be positioned at battery case main body baffle plate, battery case plate loads in battery case main body by the chute in battery case main body, the support fore-set of battery pack withstands battery case plate, then battery cover is loaded onto, battery case plate exceeds battery case main part and inserts in battery cover gathering sill, uses bolted battery case main body and battery cover.
Battery case plate adopts the aluminum alloy material that heat dispersion is good, and battery cover and battery case main body adopt flame-proof ABS material, and pole piece and combination nut adopt brass material, and electric conductivity is good.
Battery pack, by pole piece derived current, the support of battery pack is connected with fore-set, makes to keep certain distance between battery pack and battery case plate,
Battery case main body leaves chute, and chute plays the effect of guiding battery case plate and self-contained battery shell plate.Battery case main body leaves guide ledges, and guide ledges is used for locating batteries lid.Battery case main body leaves baffle plate, is used for fixing battery pack, prevents battery pack double swerve.Battery case main body there is embedded nut, is used for fixing battery cover.
Battery cover bottom surface offers gathering sill, and gathering sill is used for the relative position of locating batteries lid and battery case main body, is also used for guiding battery case plate simultaneously, and the part that battery case plate exceeds battery case main body can be inserted in this gathering sill.Battery cover leaves compacting boss, the effect of compacting boss is fixed in battery case main body battery pack, prevents battery pack bob.
The utility model design is ingenious, battery combination mode is flexible, convenient operation rationally, meet the basic demand of cylindrical lithium ion battery group, be applicable to traffic, road lighting, agricultural, animal husbandry, plantation, aquaculture, tourist industry, advertising, service trade, mountain area, forest zone, railway, oil, army frontier sentry, communication relay station, highway and railway signal station, geological prospecting and field study work station and other electricity consumption inconvenience area.
Claims (4)
1. a novel cylinder Li-ion batteries piles, comprise battery case main body (2), the front-rear side walls of battery case main body (2) is with chute (15), battery case plate (3) is plugged with in chute (15), battery case main body (2) is connected with battery cover (1) above, battery cover (1) has pole piece leadout hole (8), battery cover (1) end face is with positive pole mark (9) and negative pole mark (10), it is characterized in that: battery case main body (2) is installed with battery pack, battery pack is connected with bus-bar (21), battery pack comprises support, on support, arrangement is provided with cylindrical electrical core (6), side face is fixedly connected with fore-set (20), fore-set (20) is positioned between battery pack and battery case plate (3), battery pack is electrically connected with pole piece (4), pole piece (4) is fixedly linked by combination nut (5) and battery pack, pole piece (4) passes from pole piece leadout hole (8), the external part of pole piece (4) has outer connecting port (17), battery case main body (2) leaves guide ledges (13), battery cover (1) is fixed together by embedded nut (12) and bolt and battery case main body (2), and battery cover (1) has stepped hole (7), bolt passes in stepped hole (7).
2. novel cylinder Li-ion batteries piles according to claim 1, it is characterized in that: described battery cover (1) bottom surface offers gathering sill (22), described guide ledges (13) is plugged in gathering sill (22), battery cover (1) leaves compacting boss (11), described battery pack is fixed in described battery case main body (2) by compacting boss (11).
3. novel cylinder Li-ion batteries piles according to claim 2, is characterized in that: described battery case main body (2) is connected with station socle (16) below; Be connected with baffle plate (14) in described battery case main body (2), described battery pack is fixed in battery case main body (2) by baffle plate (14).
4. novel cylinder Li-ion batteries piles according to claim 2, it is characterized in that: described pole piece (4) has pole piece fixing hole (18), described combination nut (5) has nut through hole (19), connect the bolt of pole piece (4) and combination nut (5) through pole piece fixing hole (18) and nut through hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014368.3U CN204375855U (en) | 2015-01-09 | 2015-01-09 | Novel cylinder Li-ion batteries piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014368.3U CN204375855U (en) | 2015-01-09 | 2015-01-09 | Novel cylinder Li-ion batteries piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204375855U true CN204375855U (en) | 2015-06-03 |
Family
ID=53332045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520014368.3U Expired - Fee Related CN204375855U (en) | 2015-01-09 | 2015-01-09 | Novel cylinder Li-ion batteries piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204375855U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405998A (en) * | 2015-11-18 | 2016-03-16 | 芜湖凯尔电气科技有限公司 | Power battery pack of electric car |
| CN107195804A (en) * | 2017-05-09 | 2017-09-22 | 河南新太行电源股份有限公司 | A kind of battery pack with side fixed plastics battery case |
| CN114447494A (en) * | 2021-11-25 | 2022-05-06 | 东莞新能安科技有限公司 | Battery package and power consumption device |
| CN115842098A (en) * | 2022-08-05 | 2023-03-24 | 宁德时代新能源科技股份有限公司 | Pole piece, battery monomer, battery, electric device and pole piece manufacturing device |
-
2015
- 2015-01-09 CN CN201520014368.3U patent/CN204375855U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405998A (en) * | 2015-11-18 | 2016-03-16 | 芜湖凯尔电气科技有限公司 | Power battery pack of electric car |
| CN107195804A (en) * | 2017-05-09 | 2017-09-22 | 河南新太行电源股份有限公司 | A kind of battery pack with side fixed plastics battery case |
| CN114447494A (en) * | 2021-11-25 | 2022-05-06 | 东莞新能安科技有限公司 | Battery package and power consumption device |
| CN115842098A (en) * | 2022-08-05 | 2023-03-24 | 宁德时代新能源科技股份有限公司 | Pole piece, battery monomer, battery, electric device and pole piece manufacturing device |
| CN115842098B (en) * | 2022-08-05 | 2024-01-09 | 宁德时代新能源科技股份有限公司 | Pole piece, battery monomer, battery and electricity utilization device and pole piece manufacturing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20170109 |