CN208157735U - A kind of sheet metal structural electric vehicle high voltage distribution box - Google Patents
A kind of sheet metal structural electric vehicle high voltage distribution box Download PDFInfo
- Publication number
- CN208157735U CN208157735U CN201820283864.2U CN201820283864U CN208157735U CN 208157735 U CN208157735 U CN 208157735U CN 201820283864 U CN201820283864 U CN 201820283864U CN 208157735 U CN208157735 U CN 208157735U
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- shell
- junction module
- mould group
- high voltage
- sheet metal
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Abstract
The utility model discloses a kind of sheet metal structural electric vehicle high voltage distribution boxes, including shell, the left and right sides is respectively arranged with the first junction module and the second junction module that upper end exceeds housing upper surface in shell, and the first junction module and the second junction module top pass through mould group cover plate for sealing circle and is connected with junction module cover board；First junction module is provided with two left mould group connecting cable plugs for stretching out shell left side；Second junction module is provided with two right mould group connecting cable plugs for stretching out shell right side；Wiring harness connector is provided with below right mould group connecting cable plug；Shell is positively connected with hollow shelves frame, and shelves outer frame side is connected with side cover plate by side cover plate sealing rubber ring；Fuse and its pedestal are provided in shell, fuse and its pedestal are arranged in shell close to side cover plate side.The utility model degree of protection is high, and thermal diffusivity is good, sturdy and durable.
Description
Technical field
The utility model relates to a kind of block terminals, more particularly to a kind of sheet metal structural electric vehicle high voltage distribution box.
Background technique
High voltage distribution box currently on the market mainly includes sheet metal structural, plastic case structure and cast aluminum construction.Wherein, metal plate
Golden structure block terminal has many advantages, such as that light-weight, intensity is high, at low cost, energy scale of mass production, but has structure too simple,
The defects of protective performance is poor, inconvenient maintenance, weak heat-dissipating.
Therefore those skilled in the art are dedicated to developing a kind of good, easy to maintenance, good heat dissipation sheet metal structural of protective performance
Electric vehicle high voltage distribution box.
Utility model content
In view of the above drawbacks of the prior art, the technical problem to be solved by the utility model is to provide a kind of protectives
It can good, easy to maintenance, good heat dissipation sheet metal structural electric vehicle high voltage distribution box.
To achieve the above object, the utility model provides a kind of sheet metal structural electric vehicle high voltage distribution box, including shell,
The left and right sides is respectively arranged with the first junction module and the second wiring mould that upper end exceeds the housing upper surface in the shell
Group, first junction module and the second junction module top pass through mould group cover plate for sealing circle and are connected with junction module cover board；
First junction module is provided with two left mould group connecting cable plugs for stretching out the shell left side；Second wiring
Mould group is provided with two right mould group connecting cable plugs for stretching out the shell right side；Under the right mould group connecting cable plug
Side is provided with Wiring harness connector；The shell is positively connected with hollow shelves frame, and shelves outer frame side passes through side cover plate sealant
Circle is connected with side cover plate；Fuse and its pedestal are provided in the shell, the fuse and its pedestal are arranged in the shell
In vivo close to the side cover plate side.
Preferably, being provided with insulating resin plate on the shell inner bottom surface, the fuse and its pedestal are set to described
In insulating resin plate.
Preferably, the insulating resin plate bottom surface is connected with several support bars, two sides are provided with solid below the support bar
Fixed board, the fixed plate are connected to the inside bottom of the shell.
Preferably, being provided with several ventilation holes in the fixed plate.
Preferably, the support bar height is 0.4~1.2cm.
Preferably, being provided with microswitch in the insulating resin plate, the microswitch two pins connect interlocking signal,
The microswitch contact is pressed on the inside of the side cover plate.
Preferably, the left mould group connecting cable plug is set as electric energy input positive and negative anodes interface；The right mould group connection
Cable bulkhead is set as power output positive and negative anodes interface.
The utility model has the beneficial effects that：The utility model degree of protection is high, and degree of protection reaches IP65 or more, simultaneously
Thermal diffusivity is good, sturdy and durable；The utility model vehicle is easy to assembly, by junction module cover board, can quickly and easily exist
High-tension cable connecting terminal is installed on vehicle, and does not influence whole leakproofness.The utility model generally mounts and dismounts
It is more convenient, meanwhile, in terms of vehicle maintenance, the high component of obstacle rate is arranged near side cover plate for selection, keeps maintenance also different
It is often convenient, other inner parts can also be repaired by dismantling side cover plate certainly, and do not influence protective overall performance；And it ties up
The safety repaired is also very secure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one specific embodiment of the utility model.
Fig. 2 is the backsight structural representation of Fig. 1.
Fig. 3 is the schematic cross-sectional view of line B-B in Fig. 2.
Fig. 4 is the structural schematic diagram of one specific embodiment support bar of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, in the present embodiment, " left side " " right side "
The positional relationship of the temporald eixis such as "upper" "lower" being based in Fig. 1.
As shown in Figures 1 to 4, a kind of sheet metal structural electric vehicle high voltage distribution box, including shell 6, the interior left and right two of shell 6
Side be respectively arranged with upper end exceed 6 upper surface of shell the first junction module and the second junction module 32, the first junction module and
Second junction module, 32 top passes through mould group cover plate for sealing circle 2 and is connected with junction module cover board 1.First junction module is provided with
Stretch out two left mould group connecting cable plugs 91 of 6 left side of shell.Second junction module 32, which is provided with, stretches out 6 right side of shell
Two right mould group connecting cable plugs 92 in face.Wiring harness connector 12 is provided with below right mould group connecting cable plug 92.Shell 6
It is positively connected with hollow shelves frame 51, passes through side cover plate sealing rubber ring 4 on the outside of shelves frame 51 and is connected with side cover plate 5.
Fuse 8 and its pedestal are provided in shell 6, fuse 8 and its pedestal are arranged in shell 6 close to side cover plate 5
Side.Insulating resin plate 14 is provided on 6 inner bottom surface of shell, fuse 8 and its pedestal are set in insulating resin plate 14.This reality
The utility model degree of protection with higher is made using the above design with novel, through testing, degree of protection reach IP65 with
On.
14 bottom surface of insulating resin plate is connected with several support bars 15, and 15 height H of support bar is 0.4~1.2cm, i.e., in this model
In enclosing can any value, such as 0.4cm, 0.6cm, 0.7cm, 0.9cm, 1cm, 1.1cm, 1.2cm, value 0.8cm in the present embodiment.
15 lower section two sides of support bar are provided with fixed plate 16, and fixed plate 16 is connected to the inside bottom of shell 6.It is provided in fixed plate 16
Several ventilation holes 17.Generally, it is considered that the device that degree of protection is higher, thermal diffusivity is poorer, especially in automobile high voltage distribution box
Field, if temperature is too high, the cable, components in high voltage distribution box are easy to damage, and the service life is not grown, and the utility model then reaches simultaneously
Protective performance and the good effect of thermal diffusivity.
Microswitch 18 is provided in insulating resin plate 14,18 two pins of microswitch connect interlocking signal, microswitch
18 contacts are pressed on 5 inside of side cover plate.Because 18 contact of microswitch controls the on-off of its pin, when side cover plate 5 is loaded onto, side cover
Plate 5 presses contact, micro- after two pins drive interlocking signal connection, entire car controller to detect that interlocking signal, side cover plate 5 are opened
Dynamic 18 contact of switch flicks, and interlocking signal also disconnects therewith, and entire car controller detects unlikely interlocking signal, sends lower electricity instruction,
Cut off the high pressure main circuit of battery pack.To which maintenance personal is when opening side cover plate 5 repairs the utility model, maintenance
Case is reliably guaranteed.
Left mould group connecting cable plug 91 is set as electric energy input positive and negative anodes interface, connects automobile power cell packet.Right mould
Group connecting cable plug 92 is set as power output positive and negative anodes interface, exports to electric machine controller.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (7)
1. a kind of sheet metal structural electric vehicle high voltage distribution box, including shell (6), it is characterized in that：The left and right sides in the shell (6)
Be respectively arranged with upper end exceed the shell (6) upper surface the first junction module and the second junction module (32), described first
Junction module and the second junction module (32) top pass through mould group cover plate for sealing circle (2) and are connected with junction module cover board (1)；Institute
It states the first junction module and is provided with two left mould group connecting cable plugs (91) for stretching out shell (6) left side；Described
Two junction modules (32) are provided with two right mould group connecting cable plugs (92) for stretching out shell (6) right side；The right side
Wiring harness connector (12) are provided with below mould group connecting cable plug (92)；The shell (6) is positively connected with hollow shelves frame
(51), side cover plate (5) are connected with by side cover plate sealing rubber ring (4) on the outside of the shelves frame (51)；
Fuse (8) and its pedestal are provided in the shell (6), the fuse (8) and its pedestal are arranged in the shell
(6) close to the side cover plate (5) side in.
2. sheet metal structural electric vehicle high voltage distribution box as described in claim 1, it is characterized in that：On shell (6) inner bottom surface
It is provided with insulating resin plate (14), the fuse (8) and its pedestal are set on the insulating resin plate (14).
3. sheet metal structural electric vehicle high voltage distribution box as claimed in claim 2, it is characterized in that：Insulating resin plate (14) bottom
Face is connected with several support bars (15), and two sides are provided with fixed plate (16) below the support bar (15), the fixed plate (16)
It is connected to the inside bottom of the shell (6).
4. sheet metal structural electric vehicle high voltage distribution box as claimed in claim 3, it is characterized in that：It is arranged on the fixed plate (16)
There are several ventilation holes (17).
5. sheet metal structural electric vehicle high voltage distribution box as claimed in claim 3, it is characterized in that：Support bar (15) height
It (H) is 0.4~1.2cm.
6. the sheet metal structural electric vehicle high voltage distribution box as described in claim 2 to 5 is any, it is characterized in that：The insulating resin
It is provided on plate (14) microswitch (18), microswitch (18) two pins connect interlocking signal, the microswitch
(18) contact is pressed on the inside of the side cover plate (5).
7. sheet metal structural electric vehicle high voltage distribution box as claimed in claim 6, it is characterized in that：The left mould group connecting cable is stifled
Head (91) is set as electric energy input positive and negative anodes interface；The right mould group connecting cable plug (92) is set as power output positive and negative anodes
Interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283864.2U CN208157735U (en) | 2018-02-28 | 2018-02-28 | A kind of sheet metal structural electric vehicle high voltage distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283864.2U CN208157735U (en) | 2018-02-28 | 2018-02-28 | A kind of sheet metal structural electric vehicle high voltage distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208157735U true CN208157735U (en) | 2018-11-27 |
Family
ID=64383123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820283864.2U Active CN208157735U (en) | 2018-02-28 | 2018-02-28 | A kind of sheet metal structural electric vehicle high voltage distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208157735U (en) |
-
2018
- 2018-02-28 CN CN201820283864.2U patent/CN208157735U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200821 Address after: No.7-1, Meijia Road, Nan'an District, Chongqing, 400060 Patentee after: Chongqing Fenghai Kunxiang industry (Group) Co., Ltd Address before: 400714 No. 5, No. 137, Yun Han Road, Beibei high tech Industrial Park, Chongqing. Patentee before: CHONGQING HUANSHI HIGH-TECH Co.,Ltd. |
|
| TR01 | Transfer of patent right |