CN202503175U - Standard cable for battery management system of electric automobile - Google Patents
Standard cable for battery management system of electric automobile Download PDFInfo
- Publication number
- CN202503175U CN202503175U CN2011204580737U CN201120458073U CN202503175U CN 202503175 U CN202503175 U CN 202503175U CN 2011204580737 U CN2011204580737 U CN 2011204580737U CN 201120458073 U CN201120458073 U CN 201120458073U CN 202503175 U CN202503175 U CN 202503175U
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- cable
- cables
- management system
- electric automobile
- battery management
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Abstract
The utility model discloses a standard cable for a battery management system of an electric automobile. The whole cable body is composed of more than one linear straight-through cables with two end sockets as well as more than one T-shaped joint cables with more than three end sockets; end sockets of vertical segments of the T-shaped joint cables are connected with battery management system (BMS) modules of battery packs; two end sockets of horizontal segments are respectively connected with linear straight-through cables that are arranged at the left and right sides of the horizontal segments; and the linear straight-through cables are cables with three specification lengths. Because the linear straight-through cables with lengths of standard specifications and the T-shaped joint cables with lengths of standard specifications are combined for utilization and waterproofed multi-core plugs and sockets that can be disassembled and be fixedly connected and are jointed by assembling are applied to connection of the linear straight-through cables and the T-shaped joint cables, the BMS modules on an electric automobile can be connected together by employing the standard cables no matter what arrangement modes are employed; and the connection method is simple, thereby not only saving time and labors but also avoiding wasting of cables.
Description
Technical field
The utility model relates to cable, and the battery management system module that particularly relates to a kind of electric automobile is used standard cable.
Background technology
Traditional electric automobile uses a large amount of secondary cells that comprises lithium battery as power source; Yet; Lithium battery must with battery management system (Battery Management System; Initialism is BMS) Combination application is in electric automobile, if lithium battery does not have the protection of battery management system, easyly overcharges, crosses and catastrophe failure such as put, overheated; After very fast the inefficacy scrap; Therefore, all dispose a plurality of battery pack (Battery Pack) on the practical electric automobile, so-called battery pack is meant that at least two monomers electricity cores (Cell) series connection that voltage capacity can't be met consumers' demand or parallel connection combination add the battery pack of the voltage capacity of can meeting consumers' demand that outer casing forms.According to the electric automobile vehicle type structure, each battery pack is installed in the diverse location of electric automobile, generally needs many stube cables; Because the battery pack installation site is inequality; Adopt controller local area network's (Controller Area Network, initialism are CAN) bus communication cable, the 24V/12V service cable of differential signal transmission in each battery pack between the BMS module, and the length of the signal cable used of non-battery pack has nothing in common with each other; Belong to non-standard component; And vehicle more modification number all need again design, mostly nonstandard cable is manual processing, manufacturer is difficult to large batch of use machine and makes cable; Greatly waste of manpower and material resources, and prolong the delivery time.
Summary of the invention
The utility model technical problem to be solved is the defective that remedies above-mentioned prior art, provides a kind of battery management system of electric automobile to use standard cable.
The technical problem of the utility model solves through following technical scheme.
The battery management system module of the electric automobile of the utility model is used standard cable; Comprise cable and joint; Said cable is made up of three T font adapter leads with upper end by the yi word pattern straight-through cable that has two terminations more than with more than one; The termination of T font adapter lead vertical section is connected to the battery cell management system module; Two terminations join with a termination of the yi word pattern straight-through cable of the right and left setting respectively about its horizontal segment, and said yi word pattern straight-through cable is the cable of three kinds of specification length.
Said T font adapter lead is made up of a T type threeway node, three stube cables and three terminations, and three openings of threeway node join with three terminations respectively through three stube cables.
Two above yi word pattern straight-through cables have been connected in series between two T font adapter leads.
Said T font adapter lead is made up of with upper end an above T type threeway node, three above stube cables and three; All be connected with a stube cable between each T type threeway node horizontal segment; Each T type threeway node vertical section opening joins through a stube cable and a termination, and the T type threeway node horizontal segment opening of T font adapter lead both sides outermost joins through the termination of two stube cables and its horizontal segment the right and left respectively.
Two above yi word pattern straight-through cables have been connected in series between two T font adapter leads.
The yi word pattern straight-through cable of said three kinds of specification length is respectively 1 meter, 2 meters and 3 meters long cables.
The termination of yi word pattern straight-through cable is the mutual termination of accepting that engages of matching with the termination of T font adapter lead horizontal segment, constitutes detachably to be fixedly connected.
It is said that to accept detachable fixed connection the in termination be that the multi-pin connector socket that assembly engages connects.
Said multi-pin connector socket is the water proof type plugs and sockets.
Said water proof type plugs and sockets is the waterproof Aviation Connector.
The utility model is owing to adopt the yi word pattern straight-through cable of gauge length and the combination of T font adapter lead to use; To detachably be fixedly connected and multicore water proof type plugs and sockets that assembly engages is applied to being connected of yi word pattern straight-through cable and T font adapter lead in addition; Thereby make anyway the battery management system module on the electric automobile is provided with; Can both adopt standardized cable to connect together; Method of attachment is easy, not only saves time but also laborsaving, but also can avoid the waste of cable.
Description of drawings
Fig. 1 is that the standard BMS module of the utility model embodiment one is used the cable sketch map.
Fig. 2 is that the standard BMS module of the utility model embodiment two is used the cable sketch map.
Fig. 3 is that the standard BMS module of the utility model embodiment three is used the cable sketch map.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is done further explain.
Like Fig. 1,2, shown in 3; The battery management system module of the electric automobile of the utility model is used standard cable; Comprise cable and joint; Said cable and joint are to manufacture standard component by factory according to the standard-run quantity of setting; Battery management system module 6 distributing positions according to the different electric electrical automobile make up use again, and this standard cable is used for adopting between the battery pack battery management system module 6 of electric automobile the CAN of controller local area network bus communication cable, the 24V/12V service cable of differential signal transmission, and the telecommunication cable used of non-battery pack.
This standard cable is made up of three T font adapter leads 2 with upper end 3 by the yi word pattern straight-through cable 1 that has two terminations 3 more than with more than one; 2 fens vertical sections of said T font adapter lead and horizontal segment; Each vertical section is to link to each other with horizontal segment through a T type threeway node 4; End end at each vertical section is provided with termination 3; The termination 3 and the battery cell management system module 6 of vertical section join; Two end ends are two terminations 3 about T font adapter lead 2 horizontal segments, and these two terminations 3 join with a termination 3 of the yi word pattern straight-through cable 1 that is arranged on T font adapter lead 2 the right and lefts respectively, and the standard component that said yi word pattern straight-through cable 1 is three kinds of specification length is respectively the cable of 1 meter, 2 meters and 3 meters length.
One is plug termination 3 in two terminations 3 of yi word pattern straight-through cable 1; Another is socket termination 3; Same T font adapter lead 2 horizontal segments two terminations 3 also be one and be plug termination 3; Another is socket termination 3, and these plugs and socketss are the waterproof Aviation Connector, and this waterproof Aviation Connector is a multicore water proof type plugs and sockets; The termination 3 of yi word pattern straight-through cable 1 and the termination 3 of T font adapter lead 2 horizontal segments be pairing mutually engages accept termination 3, it is said that to accept termination 3 detachable fixed connections are multicore water proof type plugs and sockets connections that assembly engages.
Embodiment one
As shown in Figure 1; This standard cable is to be connected in series by many yi word pattern straight-through cables 1 and a plurality of T font adapter leads 2 to combine; Join through a yi word pattern straight-through cable 1 between the T font adapter lead 2; This T font adapter lead 2 has a T type threeway node 4; Each node links to each other with three terminations 3 of this T font adapter lead 2 through three stube cables 5; The termination 3 of its vertical section joins with described battery cell management system module 6, and two terminations 3 that distribute about horizontal segment join with a termination 3 of the yi word pattern straight-through cable 1 that about it, is provided with respectively, and this standard cable is applicable under the situation that each battery cell management system module 6 spacing evenly is provided with in the electric automobile and uses.
Embodiment two
As shown in Figure 2; This standard cable is to be joined by many yi word pattern straight-through cables 1 and a plurality of T font adapter leads 2 to combining; Join through a yi word pattern straight-through cable 1 between the T font adapter lead 2; This T font adapter lead 2 has three T type threeway nodes 4; The right-hand member of first T type threeway node 4 horizontal segments joins through the left end of a stube cable 5 and second T type threeway node 4 horizontal segment; Join up to left end by that analogy with the 3rd T type threeway node 4 horizontal segments; The right-hand member of the left end of first T type threeway node 4 horizontal segments, the 3rd T type threeway node 4 horizontal segments all links to each other with corresponding termination 3 through a stube cable 5 respectively with the upper end of each T type threeway node 4 vertical section; The termination 3 of its vertical section joins with described battery cell management system module 6, and two terminations 3 that distribute about horizontal segment join with a termination 3 of the yi word pattern straight-through cable 1 that is provided with at T font adapter lead about 2 respectively, and this standard cable is applicable to that each battery cell management system module 6 part is concentrated under the situation about being provided with relatively in the electric automobile and uses.
Embodiment three
As shown in Figure 3; This standard cable is to be connected in series by many yi word pattern straight-through cables 1 and a plurality of T font adapter leads 2 to combine; Join through two above yi word pattern straight-through cables 1 between the T font adapter lead 2; This T font adapter lead 2 has a T type threeway node 4; Each node links to each other with three terminations 3 of this T font adapter lead 2 through three stube cables 5, and the termination 3 and the described battery cell management system module 6 of its vertical section join, and two terminations 3 that distribute about horizontal segment join with a termination 3 of the yi word pattern straight-through cable 1 that about it, is provided with respectively; The yi word pattern straight-through cable 1 more than two between the said T font adapter lead 2 is connected in series, and this standard cable is applicable in the electric automobile and under the situation of inhomogeneous setting, uses between each battery cell management system module 6.
Claims (10)
1. the battery management system module of an electric automobile is used standard cable; Comprise cable and joint; It is characterized in that: said cable is by the yi word pattern straight-through cable (1) that has two terminations (3) more than and have three T font adapter leads (2) with upper end (3) to form more than one; The termination (3) of T font adapter lead (2) vertical section is connected to battery cell management system module (6); A termination (3) of the yi word pattern straight-through cable (1) that two terminations (3) are provided with the right and left respectively about its horizontal segment joins, and said yi word pattern straight-through cable (1) is the cable of three kinds of specification length.
2. the battery management system module of electric automobile according to claim 1 is used standard cable; It is characterized in that: said T font adapter lead (2) is made up of a T type threeway node (4), three stube cables (5) and three terminations (3), and three openings of threeway node (4) join with three terminations (3) respectively through three stube cables (5).
3. the battery management system module of electric automobile according to claim 2 is used standard cable, it is characterized in that: two above yi word pattern straight-through cables (1) have been connected in series between two T font adapter leads (2).
4. the battery management system module of electric automobile according to claim 1 is used standard cable; It is characterized in that: said T font adapter lead (2) is made up of with upper end (3) an above T type threeway node (4), three above stube cables (5) and three; All be connected with a stube cable (5) between each T type threeway node (4) horizontal segment; Each T type threeway node (4) vertical section opening joins through a stube cable (5) and a termination (3), and T type threeway node (4) the horizontal segment opening of T font adapter lead (2) both sides outermost joins through the termination (3) of two stube cables (5) with its horizontal segment the right and left respectively.
5. the battery management system module of electric automobile according to claim 4 is used standard cable, it is characterized in that: two above yi word pattern straight-through cables (1) have been connected in series between two T font adapter leads (2).
6. use standard cable according to the battery management system module of each described electric automobile among the claim 1-5, it is characterized in that: the yi word pattern straight-through cable (1) of said three kinds of specification length is respectively 1 meter, 2 meters and 3 meters long cables.
7. use standard cable according to the battery management system module of each described electric automobile among the claim 1-5; It is characterized in that: the termination (3) of yi word pattern straight-through cable (1) and the termination (3) of T font adapter lead (2) horizontal segment be pairing mutually engages accept termination (3), constitute detachably fixed connection.
8. the battery management system module of electric automobile according to claim 7 is used standard cable, it is characterized in that: said to accept detachable fixed connection the in termination (3) be that the multi-pin connector socket that assembly engages connects.
9. the battery management system module of electric automobile according to claim 8 is used standard cable, it is characterized in that: said multi-pin connector socket is the water proof type plugs and sockets.
10. the battery management system module of electric automobile according to claim 9 is used standard cable, it is characterized in that: said water proof type plugs and sockets is the waterproof Aviation Connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204580737U CN202503175U (en) | 2011-11-17 | 2011-11-17 | Standard cable for battery management system of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204580737U CN202503175U (en) | 2011-11-17 | 2011-11-17 | Standard cable for battery management system of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503175U true CN202503175U (en) | 2012-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204580737U Expired - Fee Related CN202503175U (en) | 2011-11-17 | 2011-11-17 | Standard cable for battery management system of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449481A (en) * | 2013-07-18 | 2016-03-30 | 中山市丰申电器有限公司 | Connector for switches/sockets |
-
2011
- 2011-11-17 CN CN2011204580737U patent/CN202503175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449481A (en) * | 2013-07-18 | 2016-03-30 | 中山市丰申电器有限公司 | Connector for switches/sockets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN KLCLEAR TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN KELIE TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518057 Guangdong city of Shenzhen province Nanshan District Pine Hill Qi Min Road No. 1 Betel building on the third floor Patentee after: Ke Lie technical concern Co., Ltd of Shenzhen Address before: 518000, 205, 206 and 29 building complex, two industrial zone, Shenzhen Road, Nantou, Nanshan District, Guangdong Patentee before: Shenzhen Klclear Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 518057, Shenzhen, Guangdong province Nanshan District hi tech Park North Qi Road, 2, Qing Bang electronic building B Building 5, building 6, floor Patentee after: Ke Lie technical concern Co., Ltd of Shenzhen Address before: 518057 Guangdong city of Shenzhen province Nanshan District Pine Hill Qi Min Road No. 1 Betel building on the third floor Patentee before: Ke Lie technical concern Co., Ltd of Shenzhen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20181117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |