CN109742702A - The electronic automobile-used junction box of one kind and vehicle - Google Patents
The electronic automobile-used junction box of one kind and vehicle Download PDFInfo
- Publication number
- CN109742702A CN109742702A CN201910082957.8A CN201910082957A CN109742702A CN 109742702 A CN109742702 A CN 109742702A CN 201910082957 A CN201910082957 A CN 201910082957A CN 109742702 A CN109742702 A CN 109742702A
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- China
- Prior art keywords
- junction box
- safety plate
- connecting portion
- interconnecting piece
- electronic automobile
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Abstract
The present invention provides a kind of electronic automobile-used junction box and vehicles, are related to technical field of vehicle.Wherein, electronic automobile-used junction box of the invention includes: ontology, and inside is cavity structure；Positioned at the intrinsic connection sheet, the connection sheet includes first connecting portion, second connecting portion and third interconnecting piece, first connecting portion connect to form input terminal with pole fastener, and second connecting portion and third interconnecting piece are separately connected the first safety plate and the second safety plate to form two output ends.The structural reduction of junction box of the invention, it is small in size, it can reliably be mounted on battery, the first safety plate and the second safety plate are equipped in this junction box simultaneously, different power output ends is provided, it can satisfy different power device connection requests, do not need other safety boxs molten fastly and power supply is provided, meet the power quality of output and the requirement of safety.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly to a kind of electronic automobile-used junction box and vehicle.
Background technique
The positive maximum that traditional power vehicle uses mostly directly uses Wiring harness terminal to connect, and power supply is led to forward engine room main distribution
It is allocated again after box, connection wiring harness lacks fuse protection, is easy to appear harness poor contact or short-circuit harness.Battery passes
Sensor takes electricity from fast melting fuse out of fuse box of front engine room, whole since battery and front deck safety box are all disposed in cabin
A circuit distance is close, can satisfy requirement of the battery sensor to power quality.Each automobile mostly uses dedicated point at present
Wire box, can not be general.The utilization of new energy technology, battery need to be arranged in luggage boot, and harness is caused to need to solve technology
Difficulty: 1, battery is big to forward engine room main distribution box connection wiring harness span, is easy to appear harness poor contact or short-circuit harness.2,
Taking electricity from fast melting fuse out of fuse box of front engine room is that storage battery sensor is powered, and since entire circuit distance is remote, increases electricity
The voltage drop on road, it is difficult to meet requirement of the battery sensor to power quality, and multiple harness are crossed over back and forth, increase control
Risk and maintenance difficulty.3, current junction box is mostly automobile specified junction box, and connection structure is complicated, and use is cumbersome, is led to
It is poor with property.
Summary of the invention
It is an object of the present invention to provide a kind of to solve existing battery to forward engine room main distribution box connection wiring harness
The junction box for the problem of span is big, is easy to appear harness poor contact or short-circuit harness.
Another object of the present invention is to solve current supply circuit distance in the prior art far, to increase the voltage drop of circuit,
Be difficult to the requirement for meeting battery sensor to power quality, and multiple harness are crossed over back and forth, increase control risk and
The problem of maintenance difficulty.
Another object of the present invention is that solve current junction box mostly be automobile specified junction box, and connection structure is multiple
It is miscellaneous, the problem of use is cumbersome, poor universality.
Another object of the present invention is to provide a kind of vehicle with the junction box.
Particularly, the present invention provides a kind of electronic automobile-used junction box, comprising:
Ontology, inside are cavity structure；
Positioned at the intrinsic connection sheet, the connection sheet includes that first connecting portion, second connecting portion are connected with third
Portion, the first connecting portion connect to form input terminal with the pole fastener of the junction box, the second connecting portion and third
Interconnecting piece is separately connected the first safety plate of the junction box and the second safety plate forms two output ends.
Optionally, first safety plate is that molten safety plate, second safety plate are slow molten safety plate fastly；Or
First safety plate is that molten safety plate, second safety plate are fast molten safety plate slowly.
Optionally, the ontology includes separated time box main body,
The separated time box main body is provided with multiple bolts in the side towards the cavity structure, and the bolts and nuts are matched
It closes with the fixation second connecting portion, third interconnecting piece, the first safety plate and the second safety plate.
Optionally, the second connecting portion or the third interconnecting piece also set up insurance between the safety plate molten fastly
Seat, the Insurance Block and the second connecting portion or the third interconnecting piece, the safety plate molten fastly are plugged in the Insurance Block
It is interior.
Optionally, the ontology further includes junction box side cover；Buckle, institute are provided at the lateral wall of the junction box side cover
It states and is provided with card slot at separated time box main body position corresponding with the buckle, by the card slot and buckle the junction box master
Body and the junction box side cover fasten to form the cavity structure.
Optionally, the ontology further includes upper cover, and the upper cover is arranged in the separated time box main body and the junction box side
The upper end of lid；One end of the upper cover is provided with pivot, and the upper end of the junction box side cover is provided with axis hole joint chair, the pivot
Cooperate with the axis hole joint chair and rotate, pivots the upper cover to be turned on or off the upper cover around described.
Optionally, the pole fastener includes the portion that is fixedly connected and positive interconnecting piece, and the anode interconnecting piece passes through spiral shell
The anode of screw bolt and nut and electromobile battery connects, the portion of being fixedly connected pass through fastener and the connection sheet described the
The connection of one interconnecting piece.
Optionally, it is provided with grab on the downside of the upper cover, for when the upper cover is closed, catching on the pole fastening
Device.
Optionally, the connection sheet is metal connecting sheet, and the second connecting portion and the third of the connection sheet connect
Socket part be generally aligned in the same plane, the first connecting portion perpendicular to where the second connecting portion or the third interconnecting piece
Plane.
Particularly, the present invention also provides a kind of vehicles, including electronic automobile-used junction box recited above, the junction box to set
It sets at power battery of electric vehicle, and is connect with the anode of the power battery, for providing power supply for the electric appliance of vehicle.
The structural reduction of junction box of the invention, it is small in size, it can reliably be mounted on battery, in this junction box simultaneously
Equipped with the first safety plate and the second safety plate, different power output ends is provided, can satisfy different power device connection requests,
It does not need other safety boxs molten fastly and power supply is provided, meet the power quality of output and the requirement of safety.The application's
Molten safety plate slowly is increased in junction box also increase molten safety plate fastly avoid harness to protecting in junction box and go out
The problem of existing short circuit or poor contact, it ensure that the safety in junction box.
For junction box of the invention due to total novelty, fixed form is simple and reliable, substantially increases connection sheet, Mega
The reliability that safety plate and Positive Poles fastener connect between each other, to improve battery positive voltage junction box peace
Total stability.Since positive fuse box uses the structure of integrated combined type, electricity ensure that while making full use of space
Gas connection reliability and insulating reliability are provided for vehicle distribution and are effectively ensured.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic exploded structure chart of electronic automobile-used junction box according to an embodiment of the invention.
Specific embodiment
Fig. 1 is the schematic exploded structure chart of electronic automobile-used junction box 100 according to an embodiment of the invention.This implementation
Electronic automobile-used junction box 100 in example may include ontology and the connection sheet 5 that is located within the body.Wherein, body interior is cavity
Structure.Connection sheet 5 is located in cavity structure, and connection sheet 5 includes first connecting portion 52, second connecting portion 53 and third interconnecting piece
54, first connecting portion 52 connect to form input terminal with the pole fastener 4 of junction box 100, and second connecting portion 53 is connected with third
The first safety plate 6 and the second safety plate 71 that portion 54 is separately connected junction box 100 are to form two output ends.Point of the invention
The structural reduction of wire box 100, it is small in size, it can reliably be mounted on battery, be equipped with the first insurance in this junction box 100 simultaneously
Piece 6 and the second safety plate 71, provide different power output ends, can satisfy different power device connection requests, do not need it
His fast molten safety box provides power supply, meets the power quality of output and the requirement of safety.
As one, specifically embodiment, the first safety plate 6 are that molten safety plate, the second safety plate 71 are slow molten insurance fastly
Piece.Or first safety plate 6 be molten safety plate slowly, the second safety plate 71 is molten safety plate fastly.Namely molten safety plate is melted with slow fastly
Safety plate is separately positioned at second connecting portion 53 and third interconnecting piece 54.Increase namely in the junction box of the application 100
Added slowly molten safety plate also increase molten safety plate fastly, to being protected in junction box 100, avoid harness appearance short circuit or
The problem of person's poor contact, ensure that the safety in junction box 100.
Ontology may include separated time box main body 1, junction box side cover 2 and upper cover 3.Separated time box main body 1 is towards cavity structure
Side be provided with multiple bolts 13,14, bolt 13,14 cooperates with nut 15,16 to fix second connecting portion 53, third is connect
Portion 54, the first safety plate 6 and the second safety plate 71.Second connecting portion 53 or third interconnecting piece 54 are gone back between fast molten safety plate
Insurance Block 7, Insurance Block 7 and second connecting portion 53 or third interconnecting piece 54 are set, and molten safety plate is plugged in Insurance Block 7 fastly.
It is below that molten safety plate, the second safety plate 71 are fast molten slowly with the first safety plate 6 as a specifically embodiment
For safety plate.Wherein the first safety plate 6 is Mega safety plate, and the second safety plate 71 is MINI safety plate.
Specifically, connection sheet 5 is metal connecting sheet, specially copper connection sheet.The second connecting portion 53 and third of connection sheet 5
Interconnecting piece 54 is generally aligned in the same plane, and first connecting portion 52 is in vertical with second connecting portion 53 or 54 place plane of third interconnecting piece
Plane at.Specific in Fig. 1, first connecting portion 52 is the horizontal plane of the top, and second connecting portion 53 is a vertical unilateral left side
Side branch, third interconnecting piece 54 are the right-hand branch of perpendicular.
Specifically, separated time box main body 1 is using the structure of integrated combined type, and 3 M8 bolt 13 and 2 M6 bolts 14 are directly
On the separated time box main body 1 being embedded in.At the second connecting portion 53 and third interconnecting piece 54 of connection sheet 5 setting there are three screw hole 541,
542,531, three screw holes 541,542,531 are passed through using two of them M8 bolt 13 and a M6 bolt 14.In addition, first protects
There are two screw holes 61,62, one of them M8 bolt 13 for passing through connection sheet 5 to pass through its on the first safety plate 6 for setting on dangerous piece 6
In a screw hole 61.The remaining M8 bolt 13 for not passing through safety plate is directly through another screw hole 62 on the first safety plate 6.
After the M8 bolt 13 completion is worn and connect, it is locked using M8 nut 15.
There are two screw holes 72,73, one of M6 bolt 14 to be then passed through insurance after passing through connection sheet 5 for setting on Insurance Block 7
One of screw hole 72 on seat 7, another M6 bolt 14 is then directly through another screw hole 73 on Insurance Block 7.The M6 spiral shell
After the completion of bolt 14 is worn and connect, it is locked using M6 nut 16.
After the first safety plate 6 and the second safety plate 71 are locked in a manner mentioned above in connection sheet 5, just realize
The preliminary of vehicle power supply is distributed and supplied, has insurance to protect corresponding circuit before each circuit, while being equipped with slow melt
Fuse and fast melting fuse improve safety and guarantee the power quality of output there is no need to which fast melting fuse is separately arranged.
It is provided with buckle 21 at the lateral wall of junction box side cover 2, is arranged at separated time box main body 1 and 21 corresponding positions of buckle
There is card slot 11, separated time box main body 1 and the fastening of junction box side cover 2 are formed by cavity structure by card slot 11 and buckle 21.In addition,
Limiting slot 12 is additionally provided at separated time box body, limiting slot 12, card slot 11 and 21 collective effects of buckle are by separated time box main body 1 and divide
Wire box side cover 2 is oriented to and is fixed.Junction box side cover 2 primarily serves the effect of protection fuse and harness junction, separated time
Box side cover 2 plays protection safety plate, to harness guiding role.
The upper end of separated time box main body 1 Yu junction box side cover 2 is arranged in upper cover 3.One end of upper cover 3 is provided with pivot 31,
The upper end of junction box side cover 2 is provided with axis hole joint chair 22, and pivot 31 and the cooperation of axis hole joint chair 22 rotate, and makes upper cover 3 around pivot
31 rotations are to be turned on or off upper cover 3.Grab 32 is provided on the downside of upper cover 3, for when upper cover 3 is closed, grab 32 to be caught on
Pole fastener 4.In addition, having positive warning mark 33 on separated time box cover 3 and preventing short-circuit mark 34, play a warning role,
Effect to maintain easily and overhaul, to Positive Poles protection.
Pole fastener 4 includes being fixedly connected with portion 44 and positive interconnecting piece 45, and positive interconnecting piece 45 is the same as bolt 41 and nut
15 connect with the anode of electromobile battery, are fixedly connected with portion 44 and are connect by fastener with the first connecting portion 52 of connection sheet 5.
Screw hole 521 is provided at the portion that is fixedly connected 44 and first connecting portion 52,46, M8 rubs flower bolt 41 with the hands and passes through then two screw holes
521,46 and M8 nut 15 is locked.The embedded metal guide groove of bending structure is set by the upper end end of connection sheet 5
51 carry out limition orientation.Positive interconnecting piece 45 is locked using M6 ingot bolt 42, M6 circle plain cushion 43 and M6 nut 16 in storage
Anode.
Junction box 100 of the invention due to total novelty, fixed form is simple and reliable, substantially increase connection sheet 5,
The reliability that Mega safety plate and Positive Poles fastener 4 connect between each other, to improve battery positive voltage separated time
100 security and stability of box.Since positive fuse box uses the structure of integrated combined type, guarantor while making full use of space
Electrical connection reliability and insulating reliability have been demonstrate,proved, has provided and is effectively ensured for vehicle distribution.
As a specifically embodiment, the present invention also provides a kind of vehicle, which is electric car, is provided with
Electronic automobile-used junction box 100 above, junction box 100 are arranged at power battery of electric vehicle, and even with the anode of power battery
It connects, for providing power supply for the electric appliance of vehicle.The junction box 100 is due to total novelty, and fixed form is simple and reliable, significantly
The reliability that connection sheet 5, Mega safety plate 6 and Positive Poles fastener 4 connect between each other is improved, to improve
Battery positive voltage junction box 100 security and stability.Since positive fuse box uses the structure of integrated combined type, sufficiently
It ensure that electrical connection reliability and insulating reliability while using space, provide and be effectively ensured for vehicle distribution.It uses
Fuse box is directly mounted on above battery positive voltage by horizontal fuse box.Battery has a long and short two side, can be with when design
According to the actual situation, using long side or short side outlet method.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (10)
1. a kind of electronic automobile-used junction box characterized by comprising
Ontology, inside are cavity structure；
Positioned at the intrinsic connection sheet, the connection sheet includes first connecting portion, second connecting portion and third interconnecting piece, institute
It states first connecting portion to connect to form input terminal with the pole fastener of the junction box, the second connecting portion and third interconnecting piece
The first safety plate and the second safety plate for being separately connected the junction box form two output ends.
2. electronic automobile-used junction box according to claim 1, which is characterized in that
First safety plate is that molten safety plate, second safety plate are slow molten safety plate fastly；Or
First safety plate is that molten safety plate, second safety plate are fast molten safety plate slowly.
3. electronic automobile-used junction box according to claim 2, which is characterized in that
The ontology includes separated time box main body,
The separated time box main body is provided with multiple bolts in the side towards the cavity structure, the bolts and nuts cooperation with
The fixed second connecting portion, third interconnecting piece, the first safety plate and the second safety plate.
4. electronic automobile-used junction box according to claim 3, which is characterized in that
The second connecting portion or the third interconnecting piece also set up Insurance Block, the insurance between the safety plate molten fastly
Seat and the second connecting portion or the third interconnecting piece, the safety plate molten fastly are plugged in the Insurance Block.
5. electronic automobile-used junction box according to claim 3 or 4, which is characterized in that
The ontology further includes junction box side cover；Buckle, the junction box master are provided at the lateral wall of the junction box side cover
Body is provided with card slot at position corresponding with the buckle, by the card slot and buckles the separated time box main body and described point
Wire box side cover fastens to form the cavity structure.
6. electronic automobile-used junction box according to claim 5, which is characterized in that
The ontology further includes upper cover, and the upper end of the separated time box main body Yu the junction box side cover is arranged in the upper cover；Institute
The one end for stating upper cover is provided with pivot, and the upper end of the junction box side cover is provided with axis hole joint chair, the pivot and the axis hole
Joint chair cooperation rotation, pivots the upper cover to be turned on or off the upper cover around described.
7. electronic automobile-used junction box according to claim 6, which is characterized in that
The pole fastener includes the portion that is fixedly connected and positive interconnecting piece, and the anode interconnecting piece passes through screw bolt and nut and electricity
The anode connection of motor-car battery, the portion of being fixedly connected are connected by the first connecting portion of fastener and the connection sheet
It connects.
8. electronic automobile-used junction box according to claim 7, which is characterized in that
It is provided with grab on the downside of the upper cover, for catching on the pole fastener when the upper cover is closed.
9. electronic automobile-used junction box described in any one of -4 according to claim 1, which is characterized in that
The connection sheet is metal connecting sheet, and the second connecting portion of the connection sheet is with the third connecting portion in same
Plane, the first connecting portion is perpendicular to the plane where with the second connecting portion or the third interconnecting piece.
10. a kind of vehicle, which is characterized in that including electronic automobile-used junction box of any of claims 1-9, described point
Wire box is arranged at power battery of electric vehicle, and connect with the anode of the power battery, for providing electricity for the electric appliance of vehicle
Source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082957.8A CN109742702A (en) | 2019-01-24 | 2019-01-24 | The electronic automobile-used junction box of one kind and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082957.8A CN109742702A (en) | 2019-01-24 | 2019-01-24 | The electronic automobile-used junction box of one kind and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109742702A true CN109742702A (en) | 2019-05-10 |
Family
ID=66366485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910082957.8A Pending CN109742702A (en) | 2019-01-24 | 2019-01-24 | The electronic automobile-used junction box of one kind and vehicle |
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| Country | Link |
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| CN (1) | CN109742702A (en) |
Citations (6)
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|---|---|---|---|---|
| US20040007375A1 (en) * | 2002-07-09 | 2004-01-15 | Sumitomo Wiring Systems, Ltd. | Fuse box mounting structure |
| CN204792664U (en) * | 2015-06-19 | 2015-11-18 | 上汽通用五菱汽车股份有限公司 | Car wiring harness two -way fuse block |
| CN205069562U (en) * | 2015-07-20 | 2016-03-02 | 沧州荣盛达电器有限公司 | Be suitable for anodal fuse box of automobile storage battery |
| CN205984880U (en) * | 2016-08-26 | 2017-02-22 | 温州丰迪接插件有限公司 | Three routes automobile storage battery fuse block assembly |
| CN206379696U (en) * | 2016-12-09 | 2017-08-04 | 长沙市比亚迪汽车有限公司 | A kind of dustproof and waterproof block terminal and the vehicle with it |
| CN207458878U (en) * | 2017-10-24 | 2018-06-05 | 中国第一汽车股份有限公司 | A kind of automotive battery anode fuse box |
-
2019
- 2019-01-24 CN CN201910082957.8A patent/CN109742702A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040007375A1 (en) * | 2002-07-09 | 2004-01-15 | Sumitomo Wiring Systems, Ltd. | Fuse box mounting structure |
| CN204792664U (en) * | 2015-06-19 | 2015-11-18 | 上汽通用五菱汽车股份有限公司 | Car wiring harness two -way fuse block |
| CN205069562U (en) * | 2015-07-20 | 2016-03-02 | 沧州荣盛达电器有限公司 | Be suitable for anodal fuse box of automobile storage battery |
| CN205984880U (en) * | 2016-08-26 | 2017-02-22 | 温州丰迪接插件有限公司 | Three routes automobile storage battery fuse block assembly |
| CN206379696U (en) * | 2016-12-09 | 2017-08-04 | 长沙市比亚迪汽车有限公司 | A kind of dustproof and waterproof block terminal and the vehicle with it |
| CN207458878U (en) * | 2017-10-24 | 2018-06-05 | 中国第一汽车股份有限公司 | A kind of automotive battery anode fuse box |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |