CN202434610U - Copper bar assembly - Google Patents
Copper bar assembly Download PDFInfo
- Publication number
- CN202434610U CN202434610U CN2011205595265U CN201120559526U CN202434610U CN 202434610 U CN202434610 U CN 202434610U CN 2011205595265 U CN2011205595265 U CN 2011205595265U CN 201120559526 U CN201120559526 U CN 201120559526U CN 202434610 U CN202434610 U CN 202434610U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- assembly
- copper
- bar portion
- sub
- 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
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 105
- 239000010949 copper Substances 0.000 title claims abstract description 105
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000009413 insulation Methods 0.000 claims description 15
- 238000010396 two-hybrid screening Methods 0.000 claims description 4
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 6
- 239000011810 insulating material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002966 varnish Substances 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a copper bar assembly which is used to connect two battery modules of a hybrid electric car. The copper bar assembly comprises a conductive copper bar, and two copper bar holes and two bolts respectively matched with the two copper bar holes are arranged on the conductive copper bar. The copper bar assembly further comprises an insulating shell which is sleeved on the conductive copper bar and is provided with two round holes at the parts corresponding to the two bolts, and the bolts thread through the round holes to be matched with the copper bar holes. According to utility model, the copper bar assembly adopts the shell made of insulating material, and the insulating shell and the conductive copper bar are combined, forming an assembly, so even if the copper bar falls off in the assembling or disassembling process or falls off under collision, the copper bar and the insulating shell fall off as a whole body, and owning to the existence of the insulating shell, the copper bar can not cause short circuit after falling off. Therefore, the hidden dangers are eliminated.
Description
Technical field
The utility model relates to Hybrid Vehicle battery modules interconnection technique field, particularly a kind of copper bar sub-assembly.
Background technology
The automobile conduct is walking-replacing tool conveniently, liked by masses, and along with the decline of automobile making cost, increasing automobile gets into huge numbers of families, has improved popular living standard.But automobile is fuel with the oil mainly simultaneously, and the pollution problem that burning petroleum brings also is on the rise along with increasing of automobile quantity, so the hybrid vehicle of multiple power occurred having.
The hybrid power technology has extensively applied to automotive system at present, and in hybrid vehicle, battery is its core cell.Because battery belongs to high voltage device, therefore output voltage possibly also be one of potential safety hazard of hybrid vehicle up to last hectovolt, in case be short-circuited, possibly burn battery or controlling parts, initiation fire, even threaten personal safety.
Because the installation environment of present Hybrid Vehicle battery modules is very complicated, installation personnel takes place for preventing short circuit, when operation, need put on insulation clothing; Put on insulating gloves, adopt insulating tool, and the connection copper bar of battery modules; Not doing insulation and handling or only simply insulate through brushing insulating varnish, when dismounting or in the striking process, it is very serious to connect the consequence that copper bar drops; Often cause short circuit, even initiation fire, very big potential safety hazard is arranged.
How to guarantee that it is the present technical issues that need to address of those skilled in the art that battery modules connection copper bar can effectively insulate.
The utility model content
The purpose of the utility model provides a kind of copper bar sub-assembly, and the external insulation crust of this copper bar sub-assembly guarantees that battery modules connects copper bar and can effectively insulate, the short circuit problem that possibly cause when avoiding connecting copper bar and dropping.
For solving the problems of the technologies described above, the utility model provides a kind of copper bar sub-assembly, is used to connect two Hybrid Vehicle battery modules, comprises conducting copper, offers two copper bar holes on the said conducting copper; Two screws that cooperate with two said copper bar holes respectively; Also comprise being sleeved on the said conducting copper, and offer round-meshed insulation crust with two corresponding positions of said screw, said screw passes said circular hole and cooperates with said copper bar hole.
Preferably, above-mentioned conducting copper comprises left copper bar portion and right copper bar portion, and said left copper bar portion is provided with lug boss, and said right copper bar portion is provided with said lug boss inlays the concave part that is connected.
Preferably, the diameter of thread of above-mentioned screw is greater than the diameter in said copper bar hole.
Preferably, the outside of above-mentioned left copper bar portion and said right copper bar portion is provided with the outer, and said insulation crust inside is provided with the outer corresponding groove with said left copper bar portion and said right copper bar portion.
The copper bar sub-assembly that the utility model provided is used to connect two Hybrid Vehicle battery modules, comprises conducting copper, offers two copper bar holes on the said conducting copper; Two screws that cooperate with two said copper bar holes respectively; Also comprise being sleeved on the said conducting copper, and offer round-meshed insulation crust with two corresponding positions of said screw, said screw passes said circular hole and cooperates with said copper bar hole.
The copper bar sub-assembly that above-mentioned the utility model provided; The shell of insulating material is adopted in the outside, and insulation crust and conducting copper be the sub-assembly of combining, even drop in dismounting or the collision process; Also be to do as a whole dropping; Because the existence of insulation crust can not cause short circuit after dropping, and has got rid of dangerous hidden danger.
Description of drawings
The copper bar sub-assembly exploded perspective view that Fig. 1 provides for the utility model;
Fig. 2 uses sketch map for the copper bar sub-assembly that the utility model provides.
In last Fig. 1 and Fig. 2:
Conducting copper 1, left copper bar portion 11, right copper bar portion 12, insulation crust 2, copper bar sub-assembly 3, first battery modules 4, second battery modules 5.
Embodiment
The core of the utility model provides a kind of copper bar sub-assembly, is used to connect two Hybrid Vehicle battery modules, guarantees that battery modules connects copper bar and can effectively insulate, the short circuit problem that possibly cause when avoiding connecting copper bar and dropping.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is done further to specify below in conjunction with accompanying drawing and embodiment.
Please refer to Fig. 1, the copper bar sub-assembly exploded perspective view that Fig. 1 provides for the utility model.
In this embodiment, copper bar sub-assembly 3 connects Hybrid Vehicle battery modules first battery modules 4 and second battery modules 5, and copper bar sub-assembly 3 comprises conducting copper 1, offers two copper bar holes on the said conducting copper 1; Two screws that cooperate with two said copper bar holes respectively; Also comprise being sleeved on the said conducting copper, and offer round-meshed insulation crust 2 with two corresponding positions of said screw, said screw passes said circular hole and cooperates with said copper bar hole.
The copper bar sub-assembly that above-mentioned the utility model provided; The shell of insulating material is adopted in the outside, and insulation crust 2 is the sub-assembly of combining with conducting copper 1, even drop in dismounting or the collision process; Also be to do as a whole dropping; Because the existence of insulation crust 2 can not cause short circuit after dropping, and has got rid of dangerous hidden danger.
Above-mentioned conducting copper 1 comprises left copper bar portion 11 and right copper bar portion 12; Said left copper bar portion 11 is provided with lug boss, and said right copper bar portion 12 is provided with said lug boss inlays the concave part that is connected, and the diameter of thread of said screw is greater than the diameter in said copper bar hole; When combination conducting copper 1; When the lug boss of left side copper bar portion 11 inserts the concave part of right copper bar portion 12, be stuck between the screw thread and nut of said screw, the diameter of thread of said screw is greater than the diameter in said copper bar hole; Screw can not drop out from said copper bar hole like this, prevents to cause short circuit phenomenon after the screw that can conduct electricity from dropping.
Above-mentioned left copper bar portion 11 is provided with the outer with the outside of said right copper bar portion 12; Said insulation crust 2 inside are provided with the outer corresponding groove with said right copper bar portion 12 with said left copper bar portion 11; The conducting copper 1 that two parts is combined into when insulation crust 2 is sleeved on it when inner; Can prevent that conducting copper 1 from dissipating in use, more firm combines conducting copper 1.
More than the copper bar sub-assembly that the utility model provided has been carried out detailed introduction.Used concrete example among this paper the principle and the execution mode of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection range of the utility model claim.
Claims (4)
1. a copper bar sub-assembly is used to connect two Hybrid Vehicle battery modules, comprises conducting copper (1), offers two copper bar holes on the said conducting copper (1); With
Two screws that cooperate with two said copper bar holes respectively;
It is characterized in that, also comprise being sleeved on the said conducting copper (1), and offer round-meshed insulation crust (2) with two corresponding positions of said screw, said screw passes said circular hole and cooperates with said copper bar hole.
2. according to the said copper bar sub-assembly of claim 1; It is characterized in that; Said conducting copper (1) comprises left copper bar portion (11) and right copper bar portion (12), and said left copper bar portion (11) is provided with lug boss, and said right copper bar portion (12) is provided with said lug boss inlays the concave part that is connected.
3. according to the said copper bar sub-assembly of claim 2, it is characterized in that the diameter of thread of said screw is greater than the diameter in said copper bar hole.
4. according to the said copper bar sub-assembly of claim 3; It is characterized in that; The outside of said left copper bar portion (11) and said right copper bar portion (12) is provided with the outer, and said insulation crust (2) inside is provided with the outer corresponding groove with said left copper bar portion (11) and said right copper bar portion (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205595265U CN202434610U (en) | 2011-12-28 | 2011-12-28 | Copper bar assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205595265U CN202434610U (en) | 2011-12-28 | 2011-12-28 | Copper bar assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434610U true CN202434610U (en) | 2012-09-12 |
Family
ID=46784031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205595265U Expired - Fee Related CN202434610U (en) | 2011-12-28 | 2011-12-28 | Copper bar assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932188A (en) * | 2016-06-13 | 2016-09-07 | 重庆长安汽车股份有限公司 | Insulating device and battery module output device |
| CN107942112A (en) * | 2017-12-20 | 2018-04-20 | 宁波三星医疗电气股份有限公司 | A kind of new electric energy meter |
| CN114256704A (en) * | 2021-11-19 | 2022-03-29 | 南通卓尔机电有限公司 | Large-current high-voltage plug-in copper bar with more contacts |
-
2011
- 2011-12-28 CN CN2011205595265U patent/CN202434610U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932188A (en) * | 2016-06-13 | 2016-09-07 | 重庆长安汽车股份有限公司 | Insulating device and battery module output device |
| CN105932188B (en) * | 2016-06-13 | 2018-11-27 | 重庆长安汽车股份有限公司 | A kind of seal and a kind of battery modules output device |
| CN107942112A (en) * | 2017-12-20 | 2018-04-20 | 宁波三星医疗电气股份有限公司 | A kind of new electric energy meter |
| CN114256704A (en) * | 2021-11-19 | 2022-03-29 | 南通卓尔机电有限公司 | Large-current high-voltage plug-in copper bar with more contacts |
| CN114256704B (en) * | 2021-11-19 | 2024-05-07 | 南通卓尔机电有限公司 | High-current high-voltage contact copper bar with more contacts |
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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 |
Granted publication date: 20120912 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |