CN205159562U - Terminal subassembly for battery box - Google Patents
Terminal subassembly for battery box Download PDFInfo
- Publication number
- CN205159562U CN205159562U CN201520889747.7U CN201520889747U CN205159562U CN 205159562 U CN205159562 U CN 205159562U CN 201520889747 U CN201520889747 U CN 201520889747U CN 205159562 U CN205159562 U CN 205159562U
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- CN
- China
- Prior art keywords
- busbar
- terminal
- row
- battery case
- notch
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- 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.)
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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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model belongs to the technical field of the battery, concretely relates to terminal subassembly for battery box, including terminal module, fixing base and busbar, terminal module includes the terminal, arranges the needle, the terminal with it connects to arrange the needle guide electricity, the notch has been offered to the fixing base, the busbar be provided with with arrange the aperture to answering, the terminal module embedding is in on the notch, it goes into to arrange cushion on the aperture to to arrange the needle welding is in on the busbar. It is fixed through the fixing base for can firmly fix terminal module on panel (or wall body), and insert when dialling external cable not can the row's of causing needle with becoming flexible between the busbar, with busbar replacement prior art's repeater circuit board, not only practiced thrift manufacturing cost, simplify the structure, moreover busbar overcurrent ability is outstanding, can satisfy the requirement that overflows of terminal subassembly.
Description
Technical field
The utility model belongs to cell art, is specifically related to a kind of battery case terminal assemblies.
Background technology
Along with the continuous progress in epoch; the mankind are more and more higher for environmental quality requirement, and environmental protection has become one of environmental protection large theme, wherein expand the use amount of power type automobile; reducing the use amount of oil consumption type automobile, is the embodiment putting into practice this theme of environmental protection.
Power type automobile is equipped with battery case as power source, and battery case has certain requirement to the terminal that outside exports, and first requires that it has certain conveyance capacity, and next requires that its volume can not be excessive.In prior art, general way be terminal module is embedded in offer notch panel (or body of wall) on, row's pin that terminal module is electrically connected with terminal is welded on switching circuit board, switching circuit board is fixed on panel (or body of wall) again, thus reaches the object of fixed terminal module.But such fixed form has following defect:
Defect one: common switching circuit board conveyance capacity is limited, the switching circuit board with high conveyance capacity then needs more cost and Technical investment;
Defect two: the panel of some product causes it cannot hold switching circuit board due to some reasons such as sizes, and therefore these products cannot use switching circuit board;
Defect three: terminal module is fixed with switching circuit board by the welding of row's pin, and constant intensity is poor, and the row's of dependence pin is stressed completely, when exterior thereof cable repeatedly after be easy to cause the flexural deformation of arranging pin even to fracture.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, provides a kind of battery case terminal assemblies, makes terminal module can fixation, and ensures the conveyance capacity of terminal assemblies.
To achieve these goals, the utility model adopts following technical scheme:
A kind of battery case terminal assemblies, comprise terminal module, holder and busbar, described terminal module comprises terminal, row's pin, described terminal conducts electricity with described row's pin and is connected, described holder offers notch, and described busbar is provided with described row for the aperture of answering, and described terminal module is embedded on described notch, described row's pin inserts on described aperture, and is welded on described busbar by row's pin.Fixed by holder, make it possible to terminal module is securely fixed on panel (or body of wall), and during plug external cable can not between the row's of causing pin and described busbar loosen; Replace the switching circuit board of prior art with busbar, not only saved production cost, simplified structure, and described busbar overcurrent capability is outstanding, the overcurrent requirement of terminal assemblies can be met.
As the improvement of a kind of battery case terminal assemblies described in the utility model, described holder is provided with fixing wing plate, and described fixing wing plate is provided with fixing hole.Utilize the fixing hole of described fixing wing plate, by rivet or screw, described holder is fixed on panel (or body of wall).
As the improvement of a kind of battery case terminal assemblies described in the utility model, described busbar is provided with conduction and connects post.Described conduction connects post for connecing high voltage cable, and to make terminal be electrically connected with the battery pack in battery case, wherein, it can be conductive rivet, contact screw or conductive nut that described conduction connects post.
As the improvement of a kind of battery case terminal assemblies described in the utility model, described busbar is conducting copper.Described conducting copper has outstanding overcurrent capability, according to the size of electric current, can select the conducting copper of different-thickness, to meet overcurrent demand.
As the improvement of a kind of battery case terminal assemblies described in the utility model, described busbar is electroconductive aluminium strip.Described electroconductive aluminium strip has outstanding overcurrent capability, according to the size of electric current, can select the electroconductive aluminium strip of different-thickness, to meet overcurrent demand.
As the improvement of a kind of battery case terminal assemblies described in the utility model, described busbar surface is coated with nickel dam, to prevent busbar to be oxidized, ensures the conductive capability of busbar.
As the improvement of a kind of battery case terminal assemblies described in the utility model, described busbar comprises positive conductive row and negative conductive row.
As the improvement of a kind of battery case terminal assemblies described in the utility model, described notch comprises to be arranged with described positive conductive and negative conductive arranges corresponding positive pole notch and negative pole notch.
As the improvement of a kind of battery case terminal assemblies described in the utility model, between described positive pole notch and described negative pole notch, be provided with insulating barrier.Described positive conductive row and negative conductive row separate by described insulating barrier, avoid being short-circuited.
The beneficial effects of the utility model are: provide a kind of battery case terminal assemblies, comprise terminal module, holder and busbar, described terminal module comprises terminal, row's pin, described terminal conducts electricity with described row's pin and is connected, described holder offers notch, and described busbar is provided with described row for the aperture of answering, and described terminal module is embedded on described notch, described row's pin inserts on described aperture, and is welded on described busbar by row's pin.Fixed by holder, make it possible to terminal module is securely fixed on panel (or body of wall), and during plug external cable can not between the row's of causing pin and described busbar loosen; Replace the switching circuit board of prior art with busbar, not only saved production cost, simplified structure, and described busbar overcurrent capability is outstanding, the overcurrent requirement of terminal assemblies can be met.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is scheme of installation of the present utility model.
Wherein, 1. terminal module, 11. terminals, 12. row pin, 2. holders, 21. positive pole notches, 22. negative pole notches, 23. insulating barriers, 24. fixing wing plates, 25. fixing holes, 3. positive conductive copper bar, 4. negative conductive copper bar, 5. aperture, 6. conduction connects post, 7. panel, 71. rivets.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model and beneficial effect thereof are described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, a kind of battery case terminal assemblies, comprise terminal module 1, holder 2, positive conductive copper bar 3 and negative conductive copper bar 4, described terminal module 1 comprises terminal 11, row's pin 12, described terminal 11 conducts electricity with described row's pin 12 and is connected, described holder 2 offers positive pole notch 21 and negative pole notch 22, insulating barrier 23 is provided with between described positive pole notch 21 and described negative pole notch 22, described positive conductive copper bar 3 and negative conductive copper bar 4 surface are coated with nickel dam, described positive conductive copper bar 3 and negative conductive copper bar 4 are provided with the aperture 5 corresponding with described row's pin 12, described positive conductive copper bar 3 and negative conductive copper bar 4 are also provided with conduction and connect post 6, described conduction connects post 6 and connects high voltage cable, be electrically connected with the battery pack in battery case to make terminal 11, described terminal module 1 is embedded on described positive pole notch 21 and negative pole notch 22, row's pin 12 of described terminal module 1 inserts on the aperture 5 of described positive conductive copper bar 3 and negative conductive copper bar 4 respectively, and row's pin 12 is welded on described positive conductive copper bar 3 and negative conductive copper bar 4, described insulating barrier 23 is for separating described positive conductive copper bar 3 and negative conductive copper bar 4, avoid being short-circuited, described holder 2 is provided with fixing wing plate 24, described fixing wing plate 24 is provided with fixing hole 25.
As shown in Figure 2, this terminal assemblies is embedded on panel 7, panel 7 is provided with the rivet 71 corresponding with fixing hole 25 on fixing wing plate 24, to be coordinated with fixing hole 25 by rivet 71 and holder 2 is fixed, because described terminal module 1 is embedded on described positive pole notch 21 and negative pole notch 22, row's pin 12 of terminal module 1 is not directly fixed with holder 2, thus can not loosening between the row's of causing pin 12 and described positive conductive copper bar 3 and negative conductive copper bar 4 during plug external cable; The switching circuit board of prior art is replaced with positive conductive copper bar 3 and negative conductive copper bar 4, not only save production cost, simplified structure, and described positive conductive copper bar 3 and negative conductive copper bar 4 overcurrent capability outstanding, the overcurrent requirement of terminal assemblies can be met.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned execution mode and revise.Therefore, the utility model is not limited to above-mentioned embodiment, and any apparent improvement of every those skilled in the art done by basis of the present utility model, replacement or modification all belong to protection range of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (9)
1. a battery case terminal assemblies, it is characterized in that: comprise terminal module, holder and busbar, described terminal module comprises terminal, row's pin, described terminal conducts electricity with described row's pin and is connected, described holder offers notch, and described busbar is provided with described row for the aperture of answering, and described terminal module is embedded on described notch, described row's pin inserts on described aperture, and is welded on described busbar by row's pin.
2. a kind of battery case terminal assemblies according to claim 1, is characterized in that: described holder is provided with fixing wing plate, and described fixing wing plate is provided with fixing hole.
3. a kind of battery case terminal assemblies according to claim 1, is characterized in that: described busbar is provided with conduction and connects post.
4. a kind of battery case terminal assemblies according to claim 1, is characterized in that: described busbar is conducting copper.
5. a kind of battery case terminal assemblies according to claim 1, is characterized in that: described busbar is electroconductive aluminium strip.
6. a kind of battery case terminal assemblies according to claim 1, is characterized in that: described busbar surface is coated with nickel dam.
7. a kind of battery case terminal assemblies according to claim 1, is characterized in that: described busbar comprises positive conductive row and negative conductive row.
8. a kind of battery case terminal assemblies according to claim 7, is characterized in that: described notch comprises to be arranged with described positive conductive and negative conductive arranges corresponding positive pole notch and negative pole notch.
9. a kind of battery case terminal assemblies according to claim 8, is characterized in that: be provided with insulating barrier between described positive pole notch and described negative pole notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889747.7U CN205159562U (en) | 2015-11-10 | 2015-11-10 | Terminal subassembly for battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889747.7U CN205159562U (en) | 2015-11-10 | 2015-11-10 | Terminal subassembly for battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159562U true CN205159562U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520889747.7U Active CN205159562U (en) | 2015-11-10 | 2015-11-10 | Terminal subassembly for battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023143195A1 (en) * | 2022-01-27 | 2023-08-03 | 江苏天合储能有限公司 | Energy storage container system |
-
2015
- 2015-11-10 CN CN201520889747.7U patent/CN205159562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023143195A1 (en) * | 2022-01-27 | 2023-08-03 | 江苏天合储能有限公司 | Energy storage container system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |