CN209616860U - A kind of electric vehicle cabin bracket assembly - Google Patents
A kind of electric vehicle cabin bracket assembly Download PDFInfo
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- CN209616860U CN209616860U CN201822233087.3U CN201822233087U CN209616860U CN 209616860 U CN209616860 U CN 209616860U CN 201822233087 U CN201822233087 U CN 201822233087U CN 209616860 U CN209616860 U CN 209616860U
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- stringer
- crossbeam
- bracket assembly
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- machine
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- 238000009434 installation Methods 0.000 claims abstract description 43
- 210000003734 kidney Anatomy 0.000 claims description 8
- 230000002459 sustained effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of electric vehicle cabin bracket assembly, including crossbeam and stringer, the crossbeam and stringer are connected on crossbeam in arrangement, stringer up and down, and OBC&DC-DC all-in-one machine is mounted on stringer, and electric machine controller is mounted on crossbeam.Stringer is located at the top of crossbeam, and stringer is connected on crossbeam by supporting leg, i.e., stringer and crossbeam arranged crosswise and between stringer and crossbeam be equipped with one end distance.OBC&DC-DC all-in-one machine is mounted on the top for being located at stringer on stringer, electric machine controller is mounted on crossbeam between stringer and crossbeam, the two is in arrangement up and down, BC&DC-DC all-in-one machine and electric machine controller integrated installation are on bracket assembly, the space in cabin is saved, the problem of interfering when electric component is arranged in cabin is avoided；Meanwhile BC&DC-DC all-in-one machine and electric machine controller integrated installation be on bracket assembly, solves in the prior art that these electric components are directly placed at cabin bottom, jolting, vibrate easy the problem of damaging to electrical part when due to driving.
Description
Technical field
The utility model belongs to electric vehicle engineering field, and in particular to a kind of electric vehicle cabin bracket assembly.
Background technique
Because of the needs of national energy conservation and emission reduction, pure electric automobile has become exploitation hot spot now, and present Chinese market has become
The maximum pure electric automobile market in the whole world, with the continuous maturation in market and constantly improve for related infrastructure, pure electric vehicle vapour
The production and marketing scale of vehicle will be promoted further.Part pure electric vehicle is needed because of general arrangement reason by portions such as electric machine controller, chargers
Part is arranged in cabin, but cabin space is limited, is occurred when the component layouts such as BC&DC-DC all-in-one machine, electric machine controller mutual
Interference problem, and if these electric components be directly placed at cabin bottom, jolting, vibrate also easy pair when due to driving
Electrical part damages.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of structures simply, user
Just, the electric vehicle cabin bracket assembly of cabin electrical part can be carried.
To achieve the above object, the technical solution of the utility model are as follows: a kind of electric vehicle cabin bracket assembly, including cross
Beam and stringer, the crossbeam and stringer are connected on crossbeam in arrangement, stringer up and down, and OBC&DC-DC all-in-one machine is mounted on stringer
On, electric machine controller is mounted on crossbeam.
Further, the stringer is located at the top of crossbeam, and stringer is connected on crossbeam by supporting leg, OBC&DC-DC
All-in-one machine is mounted on the top for being located at stringer on stringer, and electric machine controller is mounted on crossbeam between stringer and crossbeam.
Further, the crossbeam includes front beam and rear cross beam, and the both ends of stringer are equipped with supporting leg, and the two of stringer
End is connected on front beam and rear cross beam by supporting leg.
Further, the stringer includes installing stringer I and installation stringer II, and the two of installation stringer I and installation stringer II
End is equipped with supporting leg, installs stringer I and installation II both ends of stringer are connect with front beam and rear cross beam respectively.
Further, it is equipped with trunnion on the installation stringer I and installation stringer II, trunnion is equipped with for installing OBC&
The mounting hole of DC-DC all-in-one machine, OBC&DC-DC all-in-one machine are mounted on installation stringer I and installation stringer II by fastener.
Further, the front beam and rear cross beam are hierarchic structure, and electric machine controller is mounted on preceding cross by fastener
On beam and rear cross beam, junction box is mounted on crossbeam also by fastener.
Further, it is used to support on the position and installation stringer II of OBC&DC-DC all-in-one machine and uses on the installation stringer I
Sustained height is in the position of support OBC&DC-DC all-in-one machine.
Further, it is used to support on the position and rear cross beam of electric machine controller on the front beam and is used to support motor control
The position of device processed is in sustained height.
Further, the crossbeam and stringer are equipped with lightening hole, and lightening hole is strip kidney slot.
The advantages of using technical solutions of the utility model are as follows:
1, in the utility model OBC&DC-DC all-in-one machine and electric machine controller in arrangement up and down, BC&DC-DC all-in-one machine with
Electric machine controller integrated installation saves the space in cabin on bracket assembly, when avoiding electric component arrangement in cabin
The problem of interfering；Meanwhile BC&DC-DC all-in-one machine and electric machine controller integrated installation also solve on bracket assembly
These electric components are directly placed at cabin bottom in the prior art, jolting when due to driving, vibrate it is easy to electrical part
The problem of damaging.
2, the bracket assembly of the utility model is in frame structure, has both realized BC&DC-DC all-in-one machine and electric machine controller
Integrated installation is also beneficial to light-weight design.
3, the utility model is to mitigate car body weight, realizes light-weight design, is equipped with lightening hole in crossbeam and stringer, subtracts
Repeated hole is strip kidney slot, and strip kidney slot can not only mitigate the weight of bracket assembly, but also can be with electrical part card
The fastness for increasing connection is connect, and electrical part can also move the fine tuning for carrying out position on strip kidney slot.
4, it is used to support on the position and installation stringer II of OBC&DC-DC all-in-one machine and uses on the utility model installation stringer I
It is in sustained height in the position of support OBC&DC-DC all-in-one machine, the position of electric machine controller is used to support on front beam with after
The position that electric machine controller is used to support on crossbeam is in sustained height；It can guarantee OBC&DC-DC all-in-one machine and motor control in this way
The bottom of device processed is in same level always, is avoided OBC&DC-DC all-in-one machine and electric machine controller from tilting and is damaged.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1 is the overall structure diagram of the utility model electric vehicle cabin bracket assembly.
Fig. 2 is that OBC&DC-DC all-in-one machine and electric machine controller are mounted on the schematic diagram on bracket assembly.
Label in above-mentioned figure is respectively as follows: 1, crossbeam；2, stringer；3, OBC&DC-DC all-in-one machine；4, electric machine controller.
Specific embodiment
In the present invention, it is to be understood that term " length ", " width ", "upper", "lower", "front", "rear",
"left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " plane side
To ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.
As shown in Figure 1 and Figure 2, a kind of electric vehicle cabin bracket assembly, including crossbeam 1 and stringer 2, the crossbeam 1 and vertical
Beam 2 is connected on crossbeam 1 in arrangement, stringer 2 up and down, and OBC&DC-DC all-in-one machine 3 is mounted on stringer 2, and electric machine controller 4 is pacified
On crossbeam 1.Stringer 2 is located at the top of crossbeam 1, and stringer 2 is connected on crossbeam 1 by supporting leg 5, i.e. stringer 2 and crossbeam 1
One end distance is equipped between arranged crosswise and stringer 2 and crossbeam 1.OBC&DC-DC all-in-one machine 3, which is mounted on stringer 2, is located at stringer 2
Top, electric machine controller 4 is mounted on crossbeam 1 between stringer 2 and crossbeam 1, i.e. OBC&DC-DC all-in-one machine 3 and motor
Controller 4 saves cabin on bracket assembly in arrangement up and down, BC&DC-DC all-in-one machine 3 and 4 integrated installation of electric machine controller
Interior space avoids the problem of interfering when electric component is arranged in cabin；Meanwhile BC&DC-DC all-in-one machine 3 with
4 integrated installation of electric machine controller also solves these electric components in the prior art and is directly placed at cabin on bracket assembly
Bottom, jolting, vibrating easy the problem of damaging to electrical part when due to driving.
Crossbeam 1 includes front beam 11 and rear cross beam 12, and the both ends of stringer 2 are equipped with supporting leg 5, and the both ends of stringer 2 are logical
It crosses supporting leg 5 and is connected to bow structure on front beam 11 and rear cross beam 12.Stringer 2 includes installation stringer I 21 and installation
Stringer II 22, installation stringer I 21 and the both ends for installing stringer II 22 are equipped with supporting leg 5, installation stringer I 21 and installation stringer II
22 both ends connect and compose bracket assembly with front beam 11 and rear cross beam 12 respectively, and the bracket assembly of the utility model is in frame knot
Structure had both realized the integrated installation of BC&DC-DC all-in-one machine 3 Yu electric machine controller 4, and had been also beneficial to light-weight design.
To guarantee that BC&DC-DC all-in-one machine 3 is stably placed on installation stringer I 21 and installation stringer II 22, BC& is avoided
DC-DC all-in-one machine 3 tilts, and installs on the position for being used to support OBC&DC-DC all-in-one machine 3 on stringer I 21 and installation stringer II 22
The position for being used to support OBC&DC-DC all-in-one machine 3 is in sustained height；It can guarantee that the bottom of OBC&DC-DC all-in-one machine 3 is begun in this way
Eventually in same level, the inclination of OBC&DC-DC all-in-one machine 3 is avoided to be damaged.Preferably, in installation stringer I 21 and peace
Trunnion 6 is equipped on dress stringer II 22, trunnion 6 is equipped with the mounting hole for installing OBC&DC-DC all-in-one machine 3, OBC&DC-DC
All-in-one machine 3 is mounted on installation stringer I 21 and installation stringer II 22 by fastener (such as bolt, screw, stud etc.).
Similarly, to guarantee that electric machine controller 4 is stably placed on installation stringer I 21 and installation stringer II 22, electricity is avoided
Machine controller 4 tilts；It is used to support on front beam 11 on the position and rear cross beam 12 of electric machine controller 4 and is used to support motor control
The position of device 4 is in sustained height；It can guarantee that the bottom of electric machine controller 4 is in same level always, avoids electricity in this way
The inclination of machine controller 4 is damaged.
Crossbeam 1 is connect with the bottom of cabin, will to adapt to cabin floor structure and avoiding interfering with other components
Front beam 11 and rear cross beam 12 are both designed as hierarchic structure, and electric machine controller 4 passes through fastener (such as bolt, screw, stud
Deng) be mounted on front beam 11 and rear cross beam 12, junction box 7 is mounted on also by fastener (such as bolt, screw, stud etc.)
On crossbeam 1.The utility model does not do specific limitation, front beam 11 and rear cross beam 12 to the shape of front beam 11 and rear cross beam 12
It can be designed according to the true form of cabin floor, and guarantee to avoid interference with.
To mitigate car body weight, realizes light-weight design, be equipped with lightening hole 8 in crossbeam 1 and stringer 2, lightening hole 8 is length
Bar shaped kidney slot.Strip kidney slot can not only mitigate the weight of bracket assembly, but also can carry out clamping with electrical part and increase company
The fastness connect, and electrical part can also move the fine tuning for carrying out position on strip kidney slot.
In the present invention, OBC&DC-DC all-in-one machine is Che Zaichong electricity Qi &DC-DC exchanger all-in-one machine.
The utility model is exemplarily described in conjunction with attached drawing above, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as using the improvement for the various unsubstantialities that technical solutions of the utility model carry out, or without changing
Directly apply to other occasions by the conception and technical scheme of the utility model, the protection scope of the utility model it
It is interior.
Claims (9)
1. a kind of electric vehicle cabin bracket assembly, it is characterised in that: including crossbeam (1) and stringer (2), the crossbeam (1) and
Stringer (2) is connected on crossbeam (1) in arrangement, stringer (2) up and down, and OBC&DC-DC all-in-one machine (3) is mounted on stringer (2), electricity
Machine controller (4) is mounted on crossbeam (1).
2. a kind of electric vehicle cabin bracket assembly as described in claim 1, it is characterised in that: the stringer (2) is located at cross
The top of beam (1), stringer (2) are connected on crossbeam (1) by supporting leg (5), and OBC&DC-DC all-in-one machine (3) is mounted on stringer
(2) it is located at the top of stringer (2) on, electric machine controller (4) is mounted on crossbeam (1) between stringer (2) and crossbeam (1).
3. a kind of electric vehicle cabin bracket assembly as claimed in claim 2, it is characterised in that: before the crossbeam (1) includes
Crossbeam (11) and rear cross beam (12), the both ends of stringer (2) are equipped with supporting leg (5), and the both ends of stringer (2) pass through supporting leg
(5) it is connected on front beam (11) and rear cross beam (12).
4. a kind of electric vehicle cabin bracket assembly as claimed in claim 3, it is characterised in that: the stringer (2) includes peace
Stringer I (21) and installation stringer II (22) are filled, the both ends for installing stringer I (21) and installation stringer II (22) are equipped with supporting leg
(5), stringer I (21) are installed and installation stringer II (22) both ends are connect with front beam (11) and rear cross beam (12) respectively.
5. a kind of electric vehicle cabin bracket assembly as claimed in claim 4, it is characterised in that: the installation stringer I (21)
It is equipped with trunnion (6) in installation stringer II (22), trunnion (6) is equipped with the installation for installing OBC&DC-DC all-in-one machine (3)
Hole, OBC&DC-DC all-in-one machine (3) are mounted in installation stringer I (21) and installation stringer II (22) by fastener.
6. a kind of electric vehicle cabin bracket assembly as claimed in claim 4, it is characterised in that: the front beam (11) and after
Crossbeam (12) is hierarchic structure, and electric machine controller (4) is mounted on front beam (11) and rear cross beam (12) by fastener, separated time
Box (7) is mounted on crossbeam (1) also by fastener.
7. a kind of electric vehicle cabin bracket assembly as claimed in claim 5, it is characterised in that: the installation stringer I (21)
On be used to support OBC&DC-DC all-in-one machine (3) position and installation stringer II (22) on be used to support OBC&DC-DC all-in-one machine
(3) position is in sustained height.
8. a kind of electric vehicle cabin bracket assembly as claimed in claim 6, it is characterised in that: used on the front beam (11)
Same height is in the position for being used to support electric machine controller (4) on the position of support electric machine controller (4) and rear cross beam (12)
Degree.
9. a kind of electric vehicle cabin bracket assembly as described in claim 1 to 8 any one, it is characterised in that: the cross
Beam (1) and stringer (2) are equipped with lightening hole (8), and lightening hole (8) is strip kidney slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233087.3U CN209616860U (en) | 2018-12-28 | 2018-12-28 | A kind of electric vehicle cabin bracket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233087.3U CN209616860U (en) | 2018-12-28 | 2018-12-28 | A kind of electric vehicle cabin bracket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209616860U true CN209616860U (en) | 2019-11-12 |
Family
ID=68447712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822233087.3U Active CN209616860U (en) | 2018-12-28 | 2018-12-28 | A kind of electric vehicle cabin bracket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209616860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910940A (en) * | 2021-10-13 | 2022-01-11 | 奇瑞新能源汽车股份有限公司 | Mounting structure of electric automobile DCDC converter assembly and MCU motor controller assembly |
-
2018
- 2018-12-28 CN CN201822233087.3U patent/CN209616860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910940A (en) * | 2021-10-13 | 2022-01-11 | 奇瑞新能源汽车股份有限公司 | Mounting structure of electric automobile DCDC converter assembly and MCU motor controller assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213200 168 Huacheng Road, Jintan District, Changzhou, Jiangsu Patentee after: Dacheng Automobile Group Co.,Ltd. Patentee after: Jiangsu Jintan Dacheng Automobile Engineering Research Institute Co.,Ltd. Address before: 213200 168 Huacheng Road, Jintan District, Changzhou, Jiangsu Patentee before: DORCEN AUTOMOBILE Co.,Ltd. Patentee before: JIANGSU JINTAN DAMAI AUTOMOTIVE ENGINEERING RESEARCH INSTITUTE Co.,Ltd. |
|
| CP03 | Change of name, title or address |