CN205863696U - A kind of high tension distribution system internal component fixed structure - Google Patents
A kind of high tension distribution system internal component fixed structure Download PDFInfo
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- CN205863696U CN205863696U CN201620531995.9U CN201620531995U CN205863696U CN 205863696 U CN205863696 U CN 205863696U CN 201620531995 U CN201620531995 U CN 201620531995U CN 205863696 U CN205863696 U CN 205863696U
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- fixed plate
- copper bar
- casing
- distribution system
- internal component
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Abstract
The utility model discloses a kind of high tension distribution system internal component fixed structure, this high tension distribution system internal component fixed structure includes fixed plate, casing, copper bar, element to be installed and high-tension connector；Described fixed plate, copper bar and element to be installed are arranged at box house；Described high-tension connector runs through on the side being arranged on casing vertical-horizontal direction；Described fixed plate is fixedly installed on the bottom surface of casing；Described element to be installed is arranged in described fixed plate；Described copper bar is arranged on the top of element to be installed and is electrically connected, and described copper installation is in the place near high-tension connector, and is electrically connected with high-tension connector.The mode using fixed plate connects each components and parts and casing, realize relative distance degree of accuracy between components and parts each high-tension connector high with stability, wall box high with the axiality of position, copper bar hole, the advantages such as also short transverse copper bar is good with the concordance of the contact gap of each high-tension connector and contact performance.
Description
Technical field
This utility model relates to electric automobile field, particularly relates to a kind of high tension distribution system internal component fixed knot
Structure.
Background technology
In recent years, automobile is had higher requirement by environmental protection, and New-energy electric vehicle arises at the historic moment, and course continuation mileage is electricity
The New energy electric passenger car of one of index of most critical of electrical automobile, especially spaces compact, this just requires that battery is surrounded by relatively
High energy density.The circuit being used for controlling, protect, manage and distributing the high-voltage great-current of battery bag energy is integrated into one
Having become as a kind of development trend in high-tension distribution box, high tension distribution system is as a vitals of new-energy automobile, high
The high-tension distribution box of voltage high-current has the highest requirement for safety and reliability.
In current high-tension distribution box, the high pressure components and parts of carrying are heavier, spaces compact in casing, three vertical side of casing
The each high-tension connector installed and bottom surface are installed high pressure components and parts and are all connected in order by copper bar, for parts each in meeting casing
Safe and reliable fixing, reduce manufactures, assemble, the difficulty safeguarded and cost, minimizing mounted inside stress and deformation, the most properly
Connected mode be the important guarantee of product safety reliably working.
During realizing this utility model, inventor finds that in prior art, at least there are the following problems: existing height
Being press-fitted electricity internal system components and parts fixed form has box bottom riveting hexagonal double-ended bolt and components and parts independent rack to be fixed on casing
Bottom etc., these modes mainly have following a few point defect:
1) components and parts reference for installation plane is difficult to ensure that, vertical direction upper stress is big；
2) components and parts installing space tolerance each other is difficult to ensure that, causes copper bar assembling difficulty；
3) components and parts are overall and connecting hole position axiality between each sidewall connector is difficult to ensure that, assembling difficulty；
4) in casing, components and parts connect by the way of the rivet joint screw of bottom, and reliability and safety are difficult to ensure that.
Utility model content
In order to overcome the deficiency of Related product in prior art, the utility model proposes the internal unit of a kind of high tension distribution system
Device fixed structure, solves that high tension distribution system internal component assembly difficulty is big and the problem of fixing rear stability difference.
This utility model solves its technical problem and be the technical scheme is that
A kind of high tension distribution system internal component fixed structure provided by the utility model, including: fixed plate, case
Body, copper bar, element to be installed and high-tension connector；Described fixed plate, copper bar and element to be installed are arranged at box house；Institute
State high-tension connector to run through on the side being arranged on casing；Described fixed plate is fixedly installed on the bottom surface of casing；Described to be installed
Element is arranged in described fixed plate；Described copper bar is arranged on the top of element to be installed and is electrically connected, and described copper bar
It is arranged close to the place of high-tension connector, and is electrically connected with high-tension connector.
As further improvement of the utility model, also include that locating dowel, described locating dowel are riveted on the end of described casing
Face.
As further improvement of the utility model, described fixed plate is provided with through hole in the position corresponding to locating dowel,
Described fixed plate locating dowel when laying passes this through hole, and locating dowel is protruded part and the fixed plate of fixed plate by screw
It is fixed.
As further improvement of the utility model, described copper bar and described high-tension connector axis in the horizontal direction
Line is at grade.
As further improvement of the utility model, the quantity of described copper bar and high-tension connector is carried out as the case may be
Configuration, and the quantity of copper bar is less than or equal to the quantity of high-tension connector.
As further improvement of the utility model, described high-tension connector includes socket and tail end, described socket with
Tail end is fixing to be connected；Described tail end is conducting metal material and electric connection internal with described socket；Described socket is press-fitted with height
Electricity system components external connects, and described socket is fixing with copper bar to be connected.
As further improvement of the utility model, described socket is positioned at outside casing, and described tail end is positioned at box house.
Compared with prior art, this utility model has the advantage that
High tension distribution system internal component fixed structure described in this utility model embodiment uses the mode of fixed plate
Connect each components and parts and casing, it is achieved components and parts relative distance degree of accuracy each other and stability are high, wall box each
High-tension connector is high with the axiality of position, copper bar hole, and also short transverse copper bar is consistent with the contact gap of each high-tension connector
Property and the advantage such as contact performance is good.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment high tension distribution system internal component fixed structure top view；
Fig. 2 is this utility model embodiment high tension distribution system another top view of internal component fixed structure；
Fig. 3 is this utility model embodiment high tension distribution system internal component fixed structure side view.
Reference: 1-fixed plate；2-locating dowel；3-casing；4-copper bar；5-element to be installed；6-high-tension connector；61-
Socket；62-tail end.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can come real in many different forms
Existing, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make public affairs of the present utility model
The understanding opening content is more thorough comprehensively.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in territory is generally understood that is identical.At term used in the description of the present utility model it is simply herein
The purpose of specific embodiment is described, it is not intended that in limiting this utility model.
Refering to shown in Fig. 1 and Fig. 2, described high tension distribution system internal component fixed structure includes fixed plate 1, locating dowel
2, copper bar 4, high-tension connector 6, element to be installed 5 and casing 3.
It is internal that described fixed plate 1, locating dowel 2, copper bar 4 and element to be installed 5 are arranged at casing 3, and described high pressure connects
Device 6 runs through on the side being arranged on casing 3 vertical-horizontal direction.
The bottom surface riveting of described casing 3 has multiple locating dowel 2, the position of described locating dowel 2 can enter according to practical situation
Row is arranged, and in the present embodiment, the upper left corner of described casing 3 and the lower right corner have respectively riveted a locating dowel 2.
Described fixed plate 1 is fixedly installed on the bottom surface of casing 3, and described fixed plate 1 sets in the position corresponding to locating dowel 2
Being equipped with through hole, described fixed plate 1 locating dowel 2 when laying passes this through hole, and by screw, locating dowel 2 is protruded fixed plate 1
Part be fixed with fixed plate 1.Described fixed plate 1 can be the completeest according to quantity and the size of element 5 to be installed before laying
Becoming local hollow out to shape, remove the unnecessary part not having element 5 to be installed to install and carry out loss of weight, carry out plating increases simultaneously
The wearability of fixed plate 1, electric conductivity and anticorrosive property, after fixing with locating dowel 2, carry out multiple tracks and weld fixed plate continuously
1 is fixed with casing 3 sidewall.Described locating dowel 2 ensure that fixed plate 1 will not occur with the relative position of casing 3 sidewall partially
Move, it is ensured that the reliability of the connection of fixed plate 1 and casing 3.
Described element to be installed 5 is arranged in fixed plate 1；Described element to be installed 5 is sequentially arranged at fixed plate 1 in order.
Described copper bar 4 is arranged on the top of element 5 to be installed and is electrically connected, and described copper bar 4 is arranged close to height
The place of pressure adapter 6, and is electrically connected with high-tension connector 6, acts on high-tension connector 6 and unit to be installed by copper bar 4
Set up between part 5 and be electrically connected with.
The quantity of described copper bar 4 and high-tension connector 6 configures as the case may be, and the quantity of copper bar 4 less than or
Quantity equal to high-tension connector 6.
Described high-tension connector 6 includes socket 61 and tail end 62, and described socket 61 is fixing with tail end 62 to be connected；Described tail
End 62 is conducting metal material and electric connection internal with described socket 61；It is outside that described socket 61 is positioned at casing 3, described tail end
62 are positioned at casing 3 inside；Described socket 61 is for being connected with high tension distribution system outer member, and described socket 61 is solid with copper bar 4
Fixed connection.
Refering to shown in Fig. 3, it is the most described fixing that each element in described element 5 to be installed shares a unified mounting plane
Plate 1, and under Long-term Vibration environment, this installed surface can keep good flatness；The most described copper bar 4 and described
High-tension connector 6 axis in the horizontal direction at grade, makes between described copper bar 4 and described high-tension connector 6
Contact gap little and keep contact good, can avoid because difference in height causes copper bar 4 contact plane to contact with high-tension connector 6
Plane produces certain angle, causes contact area too small, thus produces and draw electric arc and quickly produce high temperature, affects product and uses
Function and life-span even result in product and potential safety hazard occur.
High tension distribution system internal component fixed structure described in this utility model embodiment uses the mode of fixed plate 1
Connect each components and parts and casing 3, it is achieved components and parts relative distance degree of accuracy each other is high with stability, casing 3 sidewall
Each high-tension connector 6 is high with the axiality of position, copper bar 4 hole, also short transverse copper bar 4 and the contact gap of each high-tension connector 6
Concordance and the advantage such as contact performance is good.
Above-described embodiment is this utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The restriction of embodiment, other any without departing from the change made under spirit of the present utility model and principle, modify, replace
In generation, combine, simplify, all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (7)
1. a high tension distribution system internal component fixed structure, it is characterised in that including: fixed plate (1), casing (3), copper
Row (4), element to be installed (5) and high-tension connector (6)；Described fixed plate (1), copper bar (4) and element to be installed (5) are respectively provided with
Internal at casing (3)；Described high-tension connector (6) runs through on the side being arranged on casing (3)；Described fixed plate (1) is fixing to be set
Put on the bottom surface of casing (3)；Described element to be installed (5) is arranged in described fixed plate (1)；Described copper bar (4) is arranged on to be treated
The top of dress element (5) is also electrically connected, and described copper bar (4) is arranged close to the place of high-tension connector (6), and with
High-tension connector (6) is electrically connected with.
High tension distribution system internal component fixed structure the most according to claim 1, it is characterised in that: also include location
Post (2), described locating dowel (2) is riveted on the bottom surface of described casing (3).
High tension distribution system internal component fixed structure the most according to claim 2, it is characterised in that: described fixed plate
(1) being provided with through hole in the position corresponding to locating dowel (2), described fixed plate (1) locating dowel (2) when laying is led to through this
Hole, and by screw, the part that locating dowel (2) protrudes fixed plate (1) is fixed with fixed plate (1).
High tension distribution system internal component fixed structure the most according to claim 1, it is characterised in that: described copper bar
(4) and described high-tension connector (6) axis in the horizontal direction at grade.
High tension distribution system internal component fixed structure the most according to claim 4, it is characterised in that: described copper bar
(4) configure as the case may be with the quantity of high-tension connector (6), and the quantity of copper bar (4) is less than or equal to high pressure even
Connect the quantity of device (6).
High tension distribution system internal component fixed structure the most according to claim 1, it is characterised in that: described high pressure is even
Connecing device (6) and include socket (61) and tail end 62, described socket (61) is fixing with tail end (62) to be connected；Described tail end (62) is for leading
Electric metal material and electric connection internal with described socket (61)；Described socket (61) is with high tension distribution system outer member even
Connecing, described socket (61) is fixing with copper bar (4) to be connected.
High tension distribution system internal component fixed structure the most according to claim 6, it is characterised in that: described socket
(61) being positioned at casing (3) outside, it is internal that described tail end (62) is positioned at casing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620531995.9U CN205863696U (en) | 2016-06-01 | 2016-06-01 | A kind of high tension distribution system internal component fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620531995.9U CN205863696U (en) | 2016-06-01 | 2016-06-01 | A kind of high tension distribution system internal component fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863696U true CN205863696U (en) | 2017-01-04 |
Family
ID=57638240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620531995.9U Active CN205863696U (en) | 2016-06-01 | 2016-06-01 | A kind of high tension distribution system internal component fixed structure |
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| CN (1) | CN205863696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162788A (en) * | 2018-01-11 | 2018-06-15 | 华霆（合肥）动力技术有限公司 | Logistic car high-voltage cage and logistic car battery pack |
-
2016
- 2016-06-01 CN CN201620531995.9U patent/CN205863696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162788A (en) * | 2018-01-11 | 2018-06-15 | 华霆（合肥）动力技术有限公司 | Logistic car high-voltage cage and logistic car battery pack |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |