CN206076648U - A kind of connector construction with high-voltage interlocking function - Google Patents
A kind of connector construction with high-voltage interlocking function Download PDFInfo
- Publication number
- CN206076648U CN206076648U CN201620946693.8U CN201620946693U CN206076648U CN 206076648 U CN206076648 U CN 206076648U CN 201620946693 U CN201620946693 U CN 201620946693U CN 206076648 U CN206076648 U CN 206076648U
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- CN
- China
- Prior art keywords
- diapire
- lid
- side wall
- insulating body
- connector construction
- 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.)
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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
Abstract
This utility model provides a kind of connector construction with high-voltage interlocking function, including housing, lid, cable and electric-conductor, and the housing includes diapire and the side wall to be formed is upwardly extended from bottom wall edge, and the side wall is collectively forming host cavity with the diapire；The lid includes top surface and the bottom surface opposite with top surface, and the bottom surface is downwardly extending fixed column；Metal clips is arranged with outside the fixed column；The electric-conductor includes insulating body and is arranged in insulating body and through the conducting terminal inside and outside receiving space；One end of the insulating body extends upwardly to collecting intracavity and arranges two metal contact chips, the corresponding metal contact chip extends downward and two interlocking wiring stitch is provided with outside the host cavity, when the lid is separated with housing, metal clips slides on the metal contact chip.Inhibit to a certain extent and artificially contact the arcing burning problems for causing, improve security performance, thus it is more worth expanded.
Description
【Technical field】
This utility model is related to lithium battery high-tension connector field, particularly a kind of adapter with high-voltage interlocking function
Structure.
【Background technology】
With energetically support of the government to new-energy automobile, market is stepped up to the demand of pure electric vehicle.Electrokinetic cell
Used as the power resources of pure electric vehicle, and the energy that single battery can be provided is very limited, therefore people are by several lists
Body battery strings are simultaneously combined into battery modules, and multiple battery modules are connected into battery case, and multiple battery cases are connected into battery bag, this
Sample, is connected by multigroup power line in whole electrokinetic cell loop, but such setting necessarily cause whole loop voltage it is high,
Electric current is big, therefore, the connection of power line is directly related to the life security problem of operator.
Existing high-tension connector mostly is plug-in type high-tension connector, because loose contact easily causes arcing burning during vibrations
The problem of line and most plug-in type high-tension connector does not have high-voltage interlocking function, partly has no interlocking of high-voltage interlocking function
Disjunction pooling feature, therefore often there is the accident that personnel get an electric shock and arcing is burnt in Jing in high-tension connector disjunction.
In view of this, it is necessary to provide a kind of connector construction with high-voltage interlocking function to overcome disadvantages described above in fact.
【Utility model content】
The purpose of this utility model is to provide a kind of simple structure, the easy to operate and safer high-tension connector of use
Structure.
To achieve these goals, this utility model provides a kind of connector construction with high-voltage interlocking, including：Shell
Body, lid, cable and electric-conductor, the housing include diapire and the side wall to be formed upwardly extended from bottom wall edge, the side
Wall is collectively forming host cavity with the diapire；The lid includes top surface and the bottom surface opposite with top surface, and the bottom surface is to downward
Stretch to form fixed column；Metal clips is arranged with outside the fixed column；The electric-conductor includes insulating body and is arranged at insulation originally
In vivo and through the conducting terminal inside and outside receiving space；One end of the insulating body extends upwardly to collecting intracavity and arranges two
Individual metal contact chip, the corresponding metal contact chip extend downward and two interlocking wiring pins are provided with outside the host cavity
Foot, when the lid is separated with housing, metal clips slides on the metal contact chip.
In a preferred embodiment, extend to form assembled portion at the side wall drift angle, and the assembled portion be with
The hollow circuit cylinder of female thread；Combination section is provided with the corresponding lid drift angle；The combination section is bolted on institute
State on the hollow circuit cylinder of assembled portion.
In a preferred embodiment, the side wall also includes the combinatorial surface opposite with the diapire；The combinatorial surface
Incline for annular and relative to diapire；The combinatorial surface surrounding is additionally provided with groove；The bottom surface of the lid and the combinatorial surface it
Between be additionally provided with the first sealing ring, first sealing ring is arranged in the groove of the combinatorial surface surrounding.
In a preferred embodiment, the metal clips includes the main part and main body of hollow rectangular-shape
Side is bent to form the elastic arm of V-type.
In a preferred embodiment, the diapire is additionally provided with first through hole, and the side wall is provided with perforation, the cable
One end arranges wired ear, and through the perforation of side wall, the insulating body of the electric-conductor passes through the first through hole of the diapire, and
Collecting intracavity, and the electric-conductor and the L-shaped connection of the cable are fixed on by nut with the line ear of the cable.
In a preferred embodiment, the conducting terminal is copper sheet, and offers the second through hole above.
Compared to prior art, a kind of new connector construction with high-voltage interlocking function of this utility model, in lid
On be provided with interlocking contact shell fragment, while be provided with interlocking contact piece in enclosure interior, then by unlatching and the closure of lid
To make interlocking contact shell fragment and interlocking contact piece realize disconnecting and turn on, so as to reach the function of high-voltage interlocking；Avoid high pressure
During adapter disjunction, often there is the accident that personnel get an electric shock and arcing is burnt in Jing.
【Description of the drawings】
Fig. 1 is the connector construction with high-voltage interlocking function that this utility model embodiment is provided.
Fig. 2 is the knot at another visual angle of the adapter with high-voltage interlocking function provided in this utility model embodiment
Composition.
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and specific embodiment, are further elaborated to this utility model.It should be appreciated that described in this specification
Specific embodiment is not intended to limit this utility model just for the sake of explaining this utility model.
As shown in Fig. 1 and 2, a kind of connector construction 100 with high-voltage interlocking function that this utility model is provided, including
Housing 10, lid 20, cable 30 and electric-conductor 40.
The housing 10 and lid 20 are the insulator of heat resistant and wear resistant damage, can prevent what high temperature and abrasion from being brought
Leaky, causes accident.The housing 10 includes diapire 11 and the side wall 12 to be formed is upwardly extended from 11 edge of diapire.This
In embodiment, the diapire 11 is substantially rectangular.The side wall 12 is perpendicular to the diapire 11 and upwardly extends, with the bottom
Wall 11 is collectively forming host cavity 13.The diapire 11 opens up first through hole 14, and four corners of the side wall 12 extend to form group
Dress portion 15.In the present embodiment, the assembled portion 15 is the female hollow circuit cylinder of tool.The side wall 12 include with it is described
The opposite combinatorial surface 121 of diapire 11.The combinatorial surface 121 is inclined for annular and relative to diapire 11.In the present embodiment, institute
State the generally rectangular circulus of combinatorial surface 121；The combinatorial surface 121 is formed around groove 16, and the side wall 11 is also
Open up perforation 17.
The lid 20 is and 121 corresponding rectangle of the combinatorial surface, and including top surface 21 and the bottom opposite with top surface 21
Face 22.The bottom surface 22 is downwardly extending fixed column 23.Metal clips 24 is arranged with outside the fixed column 23.The metal elastic
Piece 24 includes the elastic arm 242 that substantially the hollow main part 241 of rectangular-shape and main body side are bent to form.
In present embodiment, the elastic arm 242 is V-shaped.20 drift angle of the lid is provided with combination section 25, in the present embodiment, institute
State combination section 25 and can be bolted 26 and be fixed on the hollow circuit cylinder of the assembled portion 15 for screw, and the combination section 25；It is described
The first sealing ring (not marking in figure) is additionally provided between bottom surface 22 and the combinatorial surface 121, first sealing ring is arranged on institute
State in the groove 16 of 121 surrounding of combinatorial surface.
30 one end of the cable arranges wired ear 31, perforation 17 of the cable 30 through the side wall 12；And will be wired
One end of ear 31 is placed in host cavity 13, in the present embodiment, between the perforation 17 of the cable 30 and the side wall 12 also
It is provided with the second sealing ring (not shown).
The electric-conductor 40 includes insulating body 41 and the conducting terminal 42 being arranged in the insulating body 41.It is described to lead
First through hole 14 of the insulating body 41 of electric part 40 through the diapire 11, and it is solid by nut with the line ear 31 of the cable 30
It is scheduled in host cavity 13.In the present embodiment, the electric-conductor 40 is L-shaped with the cable 30 is connected.The insulation
One end of body 41 simultaneously extends upwardly to the metal contact chip 43 that two strips are provided with host cavity 13, the corresponding gold
Category contact chip 43 extends downward and two interlocking wiring stitch 44 is provided with outside the host cavity 13.The conducting terminal 42 is located at
13 outer one end away from diapire 11 of host cavity is provided with the second through hole 45, and in present embodiment, the conducting terminal 42 is copper sheet.
During assembling, the lid 20 is fixed on the combinatorial surface 121 by bolt 26, now lid 20 bottom surface 22
Metal clips 24 is contacted with each other with the metal contact chip 43 on the insulating body 41, is now connect by metallic elastic 24, metal
Contact 43 and interlocking wiring stitch 44 and signal routes form signal control loop, cable 30, conducting terminal 42 and high-tension line
Form high tension loop.
During use, lid 20 is pulled up on the direction away from housing, control the metallic elastic piece 24 of 20 bottom surface 22 of lid
Slide on metal contact chip 43, after metal clips 24 slides a segment distance in metal contact chip 43, the metal clips 24
With metal contact chip 43, separate, now high pressure cut-off signal is fed back to signal center, signal center's control by signal control loop
The disconnection of high tension loop, prevents the danger phenomenon such as spark, electric arc.
This utility model is not restricted to described in description and embodiment, therefore for the personnel of familiar field
For be easily achieved additional advantage and modification, therefore in the general concept limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, this utility model be not limited to specific details, representational equipment and shown here as with retouch
The illustrated example stated.
Claims (6)
1. a kind of connector construction with high-voltage interlocking function, which includes：Housing, lid, cable and electric-conductor, the housing
The side wall to be formed is upwardly extended including diapire and from bottom wall edge, the side wall is collectively forming host cavity with the diapire；Institute
Stating lid includes top surface and the bottom surface opposite with top surface, and the bottom surface is downwardly extending fixed column；It is arranged outside the fixed column
There is metal clips；The electric-conductor includes insulating body and is arranged in insulating body and through the conducting end inside and outside receiving space
Son；One end of the insulating body extends upwardly to collecting intracavity and arranges two metal contact chips, and the corresponding metal connects
Contact extends downward and two interlocking wiring stitch, when the lid is separated with housing, metal elastic is provided with outside the host cavity
Piece slides on the metal contact chip.
2. there is the connector construction of high-voltage interlocking function as claimed in claim 1, it is characterised in that：At the side wall drift angle
Extension forms assembled portion, and the assembled portion for the female hollow circuit cylinder of tool；It is provided with the corresponding lid drift angle
Combination section；The combination section is bolted on the hollow circuit cylinder of the assembled portion.
3. there is the connector construction of high-voltage interlocking function as claimed in claim 1, it is characterised in that：The side wall also includes
The combinatorial surface opposite with the diapire；The combinatorial surface is inclined for annular and relative to diapire；The combinatorial surface surrounding is additionally provided with
Groove；The first sealing ring is additionally provided between the bottom surface of the lid and the combinatorial surface, first sealing ring is arranged on described
In the groove of combinatorial surface surrounding.
4. there is the connector construction of high-voltage interlocking function as claimed in claim 1, it is characterised in that：The metal clips bag
The main part and main body side that include hollow rectangular-shape are bent to form the elastic arm of V-type.
5. there is the connector construction of high-voltage interlocking function as claimed in claim 1, it is characterised in that：The diapire is additionally provided with
First through hole, the side wall are provided with perforation, and described cable one end arranges wired ear, and through the perforation of side wall, the electric-conductor
Insulating body through the first through hole of the diapire, and collecting intracavity is fixed on by nut with the line ear of the cable, and
The electric-conductor and the L-shaped connection of the cable.
6. there is the connector construction of high-voltage interlocking function as claimed in claim 1, it is characterised in that：The conducting terminal is
Copper sheet, and the second through hole is offered above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946693.8U CN206076648U (en) | 2016-08-26 | 2016-08-26 | A kind of connector construction with high-voltage interlocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946693.8U CN206076648U (en) | 2016-08-26 | 2016-08-26 | A kind of connector construction with high-voltage interlocking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076648U true CN206076648U (en) | 2017-04-05 |
Family
ID=58432166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946693.8U Active CN206076648U (en) | 2016-08-26 | 2016-08-26 | A kind of connector construction with high-voltage interlocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190417A (en) * | 2018-11-30 | 2019-08-30 | 中航光电科技股份有限公司 | A kind of electric wire connecting junction and battery pack |
-
2016
- 2016-08-26 CN CN201620946693.8U patent/CN206076648U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190417A (en) * | 2018-11-30 | 2019-08-30 | 中航光电科技股份有限公司 | A kind of electric wire connecting junction and battery pack |
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Effective date of registration: 20180428 Granted publication date: 20170405 |
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Date of cancellation: 20210428 Granted publication date: 20170405 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170405 |
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