CN203351673U - Insulating helmet for battery module connecting conductor - Google Patents
Insulating helmet for battery module connecting conductor Download PDFInfo
- Publication number
- CN203351673U CN203351673U CN201320302751XU CN201320302751U CN203351673U CN 203351673 U CN203351673 U CN 203351673U CN 201320302751X U CN201320302751X U CN 201320302751XU CN 201320302751 U CN201320302751 U CN 201320302751U CN 203351673 U CN203351673 U CN 203351673U
- Authority
- CN
- China
- Prior art keywords
- battery modules
- protection cap
- passage
- bonding conductor
- insulating protection
- 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
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 23
- 230000001012 protector Effects 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000004636 vulcanized rubber Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract 1
- 239000005955 Ferric phosphate Substances 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 229940032958 ferric phosphate Drugs 0.000 description 3
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 3
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides an insulating helmet for a battery module connecting conductor, which comprises an annular body and a cover cap which is arranged on and connected with the annular body, wherein the transverse diameter of the cover cap is less than the diameter of the annular body; at least two inverted U-shaped grooves are formed in the side surface of the annular body; and at least one channel extending outwards is arranged on the side surface of the annular body. The insulating helmet for the battery module connecting conductor can improve the safety, a protective property and the failure prevention capacity, and can prolong the service life.
Description
Technical field
The utility model relates to the lithium-ion-power cell field, refers to especially a kind of battery modules bonding conductor insulating protection cap.
Background technology
Along with the promotion energetically to new forms of energy of the progressively ripe and country of battery technology, due to ferric phosphate lithium cell have safe, the life-span is long, so ferric phosphate lithium cell is widely used.And the characteristics that though ferric phosphate lithium cell has is safe, the life-span is long, but because entering in power brick, battery pack pole and outside energized conductor short circuit, outer metal and dust cause that short circuit, micro-short circuit etc. also can bring great potential safety hazard, so the fail safe of electrokinetic cell causes the users' such as battery production business, car load manufacturer and communication energy storage, microgrid energy storage, large-scale honourable energy storage very big concern.
The utility model content
The utility model proposes and a kind ofly can improve fail safe, protective, anti-inefficacy ability and the battery modules bonding conductor insulating protection cap in life-span.
The technical solution of the utility model is achieved in that
A kind of battery modules bonding conductor insulating protection cap, described head protector comprises ring bodies and is located at the block be attached thereto on described ring bodies, the trans D of described block is less than described ring bodies; The side of described ring bodies is provided with at least two inverted U grooves, also is provided with at least one outward extending passage on the side of described ring bodies.
Preferably, described inverted U groove is symmetrical set.
Preferably, described passage is rectangular channel.
Preferably, described passage is provided with two, and the bottom of one of them passage is continuous, a passage
Bottom be the disconnection shape.
Preferably, described passage is provided with two, and two passages are symmetrical or 90 ° of settings.
Preferably, two described inverted U groove center lines are 90 ° of settings.
Preferably, described head protector is that soft vulcanized rubber is made.
Preferably, described head protector is that silica gel is made.
The utility model battery modules bonding conductor insulating protection cap, by inverted U groove and passage are set, can conveniently gather the laying of line, conductive strips thereon, and the while head protector can also play the effect of dustproof water proof; Thereby can improve fail safe, protective, anti-inefficacy ability and the life-span of battery modules.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The perspective view that Fig. 1 is a kind of battery modules bonding conductor of the utility model insulating protection cap;
Fig. 2 is the cross-sectional view of battery modules bonding conductor insulating protection cap on the lithium ion battery group;
Fig. 3 is another perspective view of battery modules bonding conductor insulating protection cap.。
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
Refer to accompanying drawing 1 and accompanying drawing 2 and accompanying drawing 3, a kind of battery modules bonding conductor insulating protection cap, described head protector comprises ring bodies 1 and is located at the block 2 be attached thereto on described ring bodies 1, the trans D of described block 2 is less than described ring bodies 1; The side of described ring bodies 1 is provided with at least two inverted U grooves 3, also is provided with at least one outward extending passage 4 on the side of described ring bodies 1; Wherein passage 4 passes through for conductive component.
Preferably, described inverted U groove 3 is symmetrical set; This set-up mode can, so that therefore in parallel the or series connection between lithium-ion-power cell can be symmetrical set, and when being symmetrical arranged, can also increase the aesthetics of head protector.
Preferably, described passage 4 is rectangular channel 4.
Preferably, described passage 4 is provided with two, and the bottom of one of them passage 4 is continuous, and the bottom of a passage 4 is and disconnects shape and two passages are symmetrical or 90 ° of settings; This structure can ease of assembly, while using, can be selected according to actual conditions.
Preferably, two described inverted U groove 3 center lines are 90 ° of settings; When this mode is adapted to conductive strips with 90 ° of turnings.
Preferably, described head protector is that soft vulcanized rubber is made.
Preferably, described head protector is that silica gel is made.
When the utility model battery modules bonding conductor insulating protection cap is used, carrying out tandem compound while becoming the battery pack assembly, thereby first conductive strips by the passage 4 of head protector realize head protector be set on conductive strips, conductive strips by bolt tightening on the pole at lithium-ion-power cell, because head protector is soft can raising it to realize tightening the pole bolt easily; Therefore when passage 4 is provided with two, the bottom of one of them passage 4 is continuous, and the bottom of a passage 4 is the disconnection shape; Due to inverted U groove 3 being arranged on head protector; Can realize easily gathering passing through of line.And after lithium-ion-power cell needs parallel connection series connection or conduction during with 90 ° of turnings again, can adopt the two sides of symmetrical two sides or adjacent 90 ° to be designed with the head protector of rectangular channel 4, thereby realize the compound mode of the electrokinetic cell of different modes.
The utility model battery modules bonding conductor insulating protection cap, by inverted U groove and passage are set, can conveniently gather the laying of line, conductive strips thereon, and the while head protector can also play the effect of dustproof water proof; Thereby can improve fail safe, protective, anti-inefficacy ability and the life-span of lithium-ion-power cell group.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (8)
1. a battery modules bonding conductor insulating protection cap, is characterized in that, described head protector comprises ring bodies and be located at the block be attached thereto on described ring bodies, and the trans D of described block is less than described ring bodies; The side of described ring bodies is provided with at least two inverted U grooves, also is provided with at least one outward extending passage on the side of described ring bodies.
2. battery modules bonding conductor insulating protection cap according to claim 1, is characterized in that, described inverted U groove is symmetrical set.
3. battery modules bonding conductor insulating protection cap according to claim 1, is characterized in that, described passage is rectangular channel.
4. battery modules bonding conductor insulating protection cap according to claim 1, is characterized in that, described passage is provided with two, and the bottom of one of them passage is continuous, and the bottom of a passage is the disconnection shape.
5. battery modules bonding conductor insulating protection cap according to claim 1, is characterized in that, described passage is provided with two, and two passages are symmetrical or 90 ° of settings.
6. battery modules bonding conductor insulating protection cap according to claim 1, is characterized in that, two described inverted U groove center lines are 90 ° of settings.
7. battery modules bonding conductor insulating protection cap according to claim 1, is characterized in that, described head protector is that soft vulcanized rubber is made.
8. battery modules bonding conductor insulating protection cap according to claim 1, is characterized in that, described head protector is that silica gel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320302751XU CN203351673U (en) | 2013-05-29 | 2013-05-29 | Insulating helmet for battery module connecting conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320302751XU CN203351673U (en) | 2013-05-29 | 2013-05-29 | Insulating helmet for battery module connecting conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351673U true CN203351673U (en) | 2013-12-18 |
Family
ID=49751529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320302751XU Expired - Fee Related CN203351673U (en) | 2013-05-29 | 2013-05-29 | Insulating helmet for battery module connecting conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946506A (en) * | 2017-10-27 | 2018-04-20 | 天津市捷威动力工业有限公司 | A kind of new power battery module structure |
| CN117133990A (en) * | 2023-10-25 | 2023-11-28 | 宁德时代新能源科技股份有限公司 | Protective cover and extrusion device |
-
2013
- 2013-05-29 CN CN201320302751XU patent/CN203351673U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946506A (en) * | 2017-10-27 | 2018-04-20 | 天津市捷威动力工业有限公司 | A kind of new power battery module structure |
| CN117133990A (en) * | 2023-10-25 | 2023-11-28 | 宁德时代新能源科技股份有限公司 | Protective cover and extrusion device |
| CN117133990B (en) * | 2023-10-25 | 2024-03-15 | 宁德时代新能源科技股份有限公司 | Protective cover and extrusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190729 Granted publication date: 20131218 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230529 Granted publication date: 20131218 |
|
| 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: 20131218 |