CN204516832U - The multi-functional sampling terminal structure of battery pack - Google Patents
The multi-functional sampling terminal structure of battery pack Download PDFInfo
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- CN204516832U CN204516832U CN201520093747.6U CN201520093747U CN204516832U CN 204516832 U CN204516832 U CN 204516832U CN 201520093747 U CN201520093747 U CN 201520093747U CN 204516832 U CN204516832 U CN 204516832U
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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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Abstract
The utility model belongs to battery technology field, in particular to the multi-functional sampling terminal structure of battery pack, comprise the fast slotting linkage section, the parcel temperature sampling section of temperature sensor probe and the voltage sample section with voltage sample conductor compression jointing that are inserted in electrode connecting piece, voltage sample section is connected with fast linkage section of inserting by temperature sampling section.By said structure, battery pack temperature sampling and voltage sample are integrated on a terminal structure, can only realize temperature sampling or voltage sample as required, also can realize sampling simultaneously.The utility model, while realizing battery voltage and temperature sampling, both simplified technique, again reduced production cost, was suitable for batch production.
Description
Technical field
The utility model belongs to battery technology field, particularly the multi-functional sampling terminal structure of battery pack.
Technical background
Under the huge challenge that Present Global energy growing tension and environment go from bad to worse, Development of EV, the zero discharge realizing energy source of car dynamical system and the universal of promotion electric automobile have defined extensive common recognition in the world, in this context, electrokinetic cell has had and has applied more and more widely.When electrokinetic cell is used as the energy supply element of electric automobile, the voltage of the necessary monitoring battery of whole-control system, the parameters such as temperature, so the design of battery pack sampling is a ring basic and important in battery pack structure design, the reliability of its battery pack sampling Design and technique will produce material impact to the fail safe of electric automobile.
In prior art, the voltage sample structure of battery pack and temperature sampling structure separately realize separately.As shown in Figure 1, after wire 1 ' peeling, be welded in electrode connecting piece 3 ' by the naked copper core 2 ' of ultrasonic wave by wire 1 ', thus coating-forming voltage sampling structure; Temperature sensor probe 4 ' is fixed on a kind of metal terminal 5 ' the inside by gluing, and then metal terminal 5 ' is by being ultrasonically bonded to electrode connecting piece 3 ', thus formation temperature sampling structure.The realization of said structure needs through multiple working procedure, is unfavorable for that Simplified flowsheet (in the prior art, realizes voltage sample and need use wire cutting technique, wire shaping process and wire ultrasonic welding process; Realize temperature sampling and need use glue technique for sticking and ultrasonic welding process.), and production cost higher, be unfavorable for batch production.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and the multi-functional sampling terminal structure of battery pack is provided, battery pack temperature sampling and voltage sample are integrated together by this structure, while realizing battery voltage and temperature sampling, both technique was simplified, again reduce production cost, be suitable for batch production.
For achieving the above object, the utility model adopts following technical scheme: the multi-functional sampling terminal structure of battery pack, comprise the fast slotting linkage section, the parcel temperature sampling section of temperature sensor probe and the voltage sample section with voltage sample conductor compression jointing that are inserted in electrode connecting piece, described voltage sample section is connected with described fast linkage section of inserting by described temperature sampling section.
One as the multi-functional sampling terminal structure of the utility model battery pack is improved, and described fast linkage section of inserting comprises connection header, connects middle part and be connected afterbody, and described connection header is connected as one with the described afterbody that is connected by described connection middle part.
One as the multi-functional sampling terminal structure of the utility model battery pack is improved, described fast linkage section of inserting also comprises fluting, in the middle part of described connection header, described connection and described connection afterbody by the spring body of described fluting formation one " C " shape or " U " shape structure.
One as the multi-functional sampling terminal structure of the utility model battery pack is improved, when in the middle part of described connection header, described connection and when described connection afterbody is circular configuration, described connection header and the maximum gauge of described connection afterbody are all greater than the described diameter being connected middle part.
One as the multi-functional sampling terminal structure of the utility model battery pack is improved, and described temperature sampling section is set to " U " shape, " C " shape or " O " shape structure.
One as the multi-functional sampling terminal structure of the utility model battery pack is improved, and described voltage sample section comprises the side plate shelved plate and shelve plate both sides described in being arranged at, and described side plate and described plate of shelving are formed as " V " shape, " U " shape or " C " shape structure.
One as the multi-functional sampling terminal structure of the utility model battery pack is improved, and described side plate is set to two groups, and the quantity often organized is two, and often organize two described side plates all along described in shelve plate and be symmetrical arranged.
One as the multi-functional sampling terminal structure of the utility model battery pack is improved, and is provided with gap described in two groups between side plate.
The beneficial effects of the utility model are: the terminal structure that the utility model provides comprises the fast slotting linkage section, the parcel temperature sampling section of temperature sensor probe and the voltage sample section with voltage sample conductor compression jointing that are inserted in electrode connecting piece, and voltage sample section is connected with fast linkage section of inserting by temperature sampling section.By said structure, battery pack temperature sampling and voltage sample are integrated on a terminal structure, can only realize temperature sampling or voltage sample as required, also can realize sampling simultaneously.The utility model, while realizing battery voltage and temperature sampling, had both simplified technique (only applying glue technique for sticking, wire cutting technique and conductor compression jointing technique), had again reduced production cost, was suitable for batch production.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Wherein: 1 '-wire, 2 '-naked copper core, 3 '-electrode connecting piece, 4 '-temperature sensor probe, 5 '-metal terminal.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation that the utility model is connected with electrode connecting piece.
Wherein: 1-inserts linkage section soon,
11-connection header, 12-connects middle part, and 13-connects afterbody, and 14-slots;
2-temperature sampling section;
3-voltage sample section,
31-shelves plate, 32-side plate, 33-gap;
4-electrode connecting piece;
5-temperature sensor probe;
6-voltage sample wire.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model is described in further detail, but execution mode of the present utility model is not limited thereto.
As shown in Fig. 1 ~ 3, the multi-functional sampling terminal structure of battery pack, comprise the voltage sample section 3 being inserted in the fast slotting linkage section 1 of electrode connecting piece 4, the temperature sampling section 2 of parcel temperature sensor probe 5 and crimping with voltage sample wire 6, voltage sample section 3 is connected with fast linkage section 1 of inserting by temperature sampling section 2.Fast insert the contact bound fraction that linkage section 1 be terminal structure and electrode connecting piece 4, transmit sampled signal to temperature sampling section 2 and voltage sample section 3 and then complete sampling by slotting linkage section 1 soon; Temperature sampling section 2 is the part of parcel temperature sensor probe 5, and heat-conducting glue is scribbled between temperature sensor probe 5 and temperature sampling section 2, the requirement of intensity can be reached after the glue curing of heat-conducting glue, also can meet heat conduction requirement, thus ensure that the promptness of temperature sampling; Voltage sample section 3 crimps with voltage sample wire 6, achieves reliable electrical connection, and both technique was simple, in turn ensure that the validity of voltage sample.Fast material of inserting linkage section 1, temperature sampling section 2 and voltage sample section 3 is corson alloy or beallon, because such material conductibility when temperature and voltage sample is better, can effectively sample to temperature and voltage rapidly.
Preferably, fast linkage section 1 of inserting comprises connection header 11, connects middle part 12 and be connected afterbody 13, connection header 11 by the middle part of connecting 12 be connected afterbody 13 and connect as one.Fast linkage section 1 of inserting also comprises fluting 14, connection header 11, connects middle part 12 and is connected afterbody 13 forms " C " shape or " U " shape structure spring body by fluting 14, and wherein fluting 14 is arranged for realizing inserting linkage section 1 Telescopic soon.Electrode connecting piece 4 and above-mentioned spring body in conjunction with time, the circular hole of the bounce produced by spring body and electrode connecting piece 4 realizes closely cooperating, thus be fixed in the circular hole of electrode connecting piece 4 by inserting linkage section 1 soon, this spring body is a hollow structure, and spring body interference fit is provided with the resilient plunger of TPA material.The elasticity hold facility that this resilient plunger has can ensure to insert linkage section 1 and electrode connecting piece 4 reliable contacts soon further.When connection header 11, connect middle part 12 with when being connected afterbody 13 for circular configuration, connection header 11 and the maximum gauge being connected afterbody 13 are all greater than the diameter connecting middle part 12, make to insert linkage section 1 soon and relative movement can not occur with electrode connecting piece 4, realize reliable fit.
Preferably, temperature sampling section 2 is set to " U " shape, " C " shape or " O " shape structure, and can wrap up temperature sensor probe 5 for standard with satisfied temperature sampling section 2, concrete structure can be determined according to the shape of temperature sensor probe 5.
Preferably, voltage sample section 3 comprises shelves plate 31 and is arranged at the side plate 32 shelving plate 31 both sides, side plate 32 with shelve plate 31 and be formed as " V " shape, " U " shape or " C " shape structure, such structure is arranged for holding voltage sample wire 6, side plate 32 with shelve plate 31 and can also form other structures, do not do concrete restriction here.Side plate 32 is set to two groups, and the quantity often organized is two, and often organize two side plates 32 are all symmetrical arranged along shelving plate 31, is provided with 33, two groups, gap side plate 32 and one in front and one in back arranges between two groups of side plates 32.Wherein last group realizes being electrically connected with the conductor crimping of voltage sample wire 6, and latter one group to crimp with the insulated wire skin of voltage sample wire 6 and is fixedly connected with.
It should be noted that: terminal structure of the present utility model and electrode connecting piece also can be integrated by being welded to connect, not necessarily Elastic Contact realizes connecting.The utility model can be applied in Ni-MH battery and nickel-cadmium cell, is also applicable to have in the projects such as the electric motor car of battery, hybrid electric vehicle and energy storage simultaneously.
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 (8)
1. the multi-functional sampling terminal structure of battery pack, it is characterized in that: comprise the fast slotting linkage section, the parcel temperature sampling section of temperature sensor probe and the voltage sample section with voltage sample conductor compression jointing that are inserted in electrode connecting piece, described voltage sample section is connected with described fast linkage section of inserting by described temperature sampling section.
2. the multi-functional sampling terminal structure of battery pack according to claim 1, it is characterized in that: described fast linkage section of inserting comprises connection header, connects middle part and be connected afterbody, and described connection header is connected as one with the described afterbody that is connected by described connection middle part.
3. the multi-functional sampling terminal structure of battery pack according to claim 2, it is characterized in that: described fast linkage section of inserting also comprises fluting, in the middle part of described connection header, described connection and described connection afterbody by the spring body of described fluting formation one " C " shape or " U " shape structure.
4. the multi-functional sampling terminal structure of battery pack according to claim 3, it is characterized in that: when in the middle part of described connection header, described connection and when described connection afterbody is circular configuration, described connection header and the maximum gauge of described connection afterbody are all greater than the described diameter being connected middle part.
5. the multi-functional sampling terminal structure of battery pack according to claim 1, is characterized in that: described temperature sampling section is set to " U " shape, " C " shape or " O " shape structure.
6. the multi-functional sampling terminal structure of battery pack according to claim 1, it is characterized in that: described voltage sample section comprises the side plate shelved plate and shelve plate both sides described in being arranged at, and described side plate and described plate of shelving are formed as " V " shape, " U " shape or " C " shape structure.
7. the multi-functional sampling terminal structure of battery pack according to claim 6, is characterized in that: described side plate is set to two groups, and the quantity often organized is two, and often organize two described side plates all along described in shelve plate and be symmetrical arranged.
8. the multi-functional sampling terminal structure of battery pack according to claim 7, is characterized in that: be provided with gap between side plate described in two groups.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520093747.6U CN204516832U (en) | 2015-02-10 | 2015-02-10 | The multi-functional sampling terminal structure of battery pack |
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| CN201520093747.6U CN204516832U (en) | 2015-02-10 | 2015-02-10 | The multi-functional sampling terminal structure of battery pack |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244345A (en) * | 2018-12-14 | 2019-01-18 | 湖南丰日电源电气股份有限公司 | Connector and its manufacture craft with sampling line and temperature sensor fixed contact |
| CN109900377A (en) * | 2019-03-27 | 2019-06-18 | 孝感华工高理电子有限公司 | The method of temperature sensor, gas-cooker and its monitoring temperature and control fire |
| GB2562950B (en) * | 2016-02-11 | 2021-03-03 | Noco Co | Battery connector device for a battery jump starting device |
| CN113611985A (en) * | 2021-10-09 | 2021-11-05 | 信承瑞技术有限公司 | Novel intelligent energy storage system |
| US11447023B2 (en) | 2014-07-03 | 2022-09-20 | The Noco Company | Portable vehicle battery jump start apparatus with safety protection and jumper cable device thereof |
| US11458851B2 (en) | 2014-07-03 | 2022-10-04 | The Noco Company | Jump starting apparatus |
| US11611222B2 (en) | 2017-12-14 | 2023-03-21 | The Noco Company | Portable vehicle battery jump starter with air pump |
| US11788500B2 (en) | 2016-02-11 | 2023-10-17 | The Noco Company | Battery device for a battery jump starting device |
| US12074434B2 (en) | 2017-09-22 | 2024-08-27 | The Noco Company | Portable vehicle battery jump starter with air pump |
-
2015
- 2015-02-10 CN CN201520093747.6U patent/CN204516832U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11447023B2 (en) | 2014-07-03 | 2022-09-20 | The Noco Company | Portable vehicle battery jump start apparatus with safety protection and jumper cable device thereof |
| US11766945B2 (en) | 2014-07-03 | 2023-09-26 | The Noco Company | Jump starting apparatus |
| US11667203B2 (en) | 2014-07-03 | 2023-06-06 | The Noco Company | Portable vehicle battery jump start apparatus with safety protection |
| US11584243B2 (en) | 2014-07-03 | 2023-02-21 | The Noco Company | Jump starting device with USB |
| US11458851B2 (en) | 2014-07-03 | 2022-10-04 | The Noco Company | Jump starting apparatus |
| GB2562950B (en) * | 2016-02-11 | 2021-03-03 | Noco Co | Battery connector device for a battery jump starting device |
| US11788500B2 (en) | 2016-02-11 | 2023-10-17 | The Noco Company | Battery device for a battery jump starting device |
| US12074434B2 (en) | 2017-09-22 | 2024-08-27 | The Noco Company | Portable vehicle battery jump starter with air pump |
| US11611222B2 (en) | 2017-12-14 | 2023-03-21 | The Noco Company | Portable vehicle battery jump starter with air pump |
| CN109244345A (en) * | 2018-12-14 | 2019-01-18 | 湖南丰日电源电气股份有限公司 | Connector and its manufacture craft with sampling line and temperature sensor fixed contact |
| CN109244345B (en) * | 2018-12-14 | 2019-05-07 | 湖南丰日电源电气股份有限公司 | Connector and its manufacture craft with sampling line and temperature sensor fixed contact |
| CN109900377A (en) * | 2019-03-27 | 2019-06-18 | 孝感华工高理电子有限公司 | The method of temperature sensor, gas-cooker and its monitoring temperature and control fire |
| CN113611985B (en) * | 2021-10-09 | 2021-12-03 | 信承瑞技术有限公司 | Novel intelligent energy storage system |
| CN113611985A (en) * | 2021-10-09 | 2021-11-05 | 信承瑞技术有限公司 | Novel intelligent energy storage system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 352100 Jiaocheng District of Ningde City, Fujian Province Zhang Wan Zhen Xingang Road No. 1 Patentee after: Contemporary Amperex Technology Co.,Ltd. Address before: 352100 Jiaocheng District of Ningde City, Fujian Province Zhang Wan Zhen Xingang Road No. 1 West Building 1F- research Patentee before: CONTEMPORARY AMPEREX TECHNOLOGY Ltd. |