CN213705369U - High-voltage electrical box for vehicle engine compartment - Google Patents
High-voltage electrical box for vehicle engine compartment Download PDFInfo
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- CN213705369U CN213705369U CN202022818006.3U CN202022818006U CN213705369U CN 213705369 U CN213705369 U CN 213705369U CN 202022818006 U CN202022818006 U CN 202022818006U CN 213705369 U CN213705369 U CN 213705369U
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- flexible circuit
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Abstract
The utility model relates to a high-voltage electrical box for automobile-used engine compartment, including box body main part, flexible circuit board, electron device, connector assembly and a plurality of metal busbar, flexible circuit board on be equipped with the terminal that is used for installing electron device, the bottom surface of box body main part offer the slot that is used for wearing to establish the terminal, flexible circuit board fixed bottom surface of locating box body main part, the terminal pass in the slot locates box body main part, electron device, connector assembly pass through the terminal and be connected with flexible circuit board, electron device between connect through metal busbar. Compared with the prior art, the utility model discloses a flexible circuit board is as circuit element to the electron device that sets up and correspond with the high-voltage electrical function can ensure the result of use of device when reducing electric box weight, volume.
Description
Technical Field
The utility model relates to a high-voltage electric box especially relates to a high-voltage electric box for automotive engine compartment.
Background
Because the automobile market is rapidly developed and environment-friendly requirements are more and more strict, the automobile market tends to develop new energy environment-friendly automobile models more and more, the traditional low-voltage electric box cannot meet the requirements of new energy automobile models, and the development of a high-voltage electric box is a great trend in order to meet the requirements of new energy automobile models. The central electric box of the high-voltage electric box is a new energy automobile power distribution center, integrates an electronic and electric integrated control unit, controls and controls the output of battery energy, and realizes reasonable distribution of current of each loop; the electronic automobile is used as an information processing center in the aspect of automobile electronics, receives state signals of all electronic devices, sends control signals to make corresponding functions to reflect a high-voltage electric box on the current market, mostly has the phenomena of overlarge volume, overweight and unreasonable arrangement of electronic devices, and does not meet the requirements of new energy automobiles on the miniaturized electric box.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a high voltage electrical box for a vehicle engine compartment in order to overcome the above-mentioned drawbacks of the prior art.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides an electric box of high pressure for automobile-used engine compartment, includes box body main part, flexible circuit board, electron device, connector assembly and a plurality of metal busbar, flexible circuit board on be equipped with the terminal that is used for installing electron device, the bottom surface of box body main part offer the slot that is used for wearing to establish the terminal, flexible circuit board fixed locate the bottom surface of box body main part, the terminal pass in the slot locates box body main part, electron device, connector assembly pass through the terminal and be connected with flexible circuit board, electron device between connect through metal busbar.
Preferably, the high-voltage electric box further comprises a plurality of bolts, a plurality of fixing holes are formed in the flexible circuit board, screw holes matched with the fixing holes in position are formed in the bottom surface of the box body main body, and the flexible circuit board is fixedly arranged on the bottom surface of the box body main body through the bolts, the fixing holes and the screw holes.
Preferably, the flexible circuit board is provided with a plurality of positioning mounting holes, and the bottom surface of the box body main body is provided with positioning pieces matched with the positioning mounting holes in shape on the flexible circuit board.
Preferably, the electronic device comprises a high-voltage fuse, a plurality of high-voltage relays and a plurality of terminals, and the high-voltage relays and the terminals are connected through a metal bus bar.
Preferably, the electronic device comprises a high-voltage fuse, three high-voltage relays and six terminals.
Preferably, the electronic device further comprises a hall sensor, and the metal bus bar passes through an annular hole in the hall sensor.
Preferably, the connector assembly includes a high voltage connector, a low voltage connector and a vehicle connector, the high voltage connector is disposed on one side of the box body, and the vehicle connector is disposed on the other side of the box body.
Preferably, a plurality of fixing parts for fixing and installing the high-voltage electrical box are arranged on the periphery of the box body main body.
Preferably, the flexible circuit board is a single-layer flexible circuit board.
Preferably, the box body main body is made of plastic.
Compared with the prior art, the utility model has the advantages of as follows:
(1) the utility model discloses a high-voltage electric box adopts the flexible circuit board as circuit board spare, can effectively realize electronic control signal centralized processing, greatly reduced the use of pencil, effectively reduced the utility model discloses a cost to adopt individual layer flexible circuit board can reduce the utility model discloses a volume, weight improve the utility model discloses an application scope and result of use;
(2) the flexible circuit board of the utility model is a single-layer flexible circuit board, further reducing the whole weight of the utility model, and ensuring the effective use of the utility model in new energy vehicles;
(3) the flexible circuit board is provided with a plurality of positioning mounting holes in a hollow manner, so that the weight of the equipment can be effectively reduced, the flexible circuit board can be conveniently and fixedly mounted, and the production efficiency is improved;
(4) the utility model discloses an electronic device adopts high-voltage fuse, high-voltage relay etc to through metal busbar intercommunication, installation, ensure that electric box function, design are perfect under the condition that volume weight reduces, the result of use is stable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom structure of the present invention;
fig. 3 is a schematic structural diagram of the flexible circuit board of the present invention.
The flexible circuit board comprises a flexible circuit board 1, a box body main body 2, a box body main body 3, a high-voltage fuse 4, a metal bus bar 5, a high-voltage relay 6, a Hall sensor 7, a bolt 8, a positioning mounting hole 9, a positioning piece 10, a high-voltage connector 11, a low-voltage connector 12, a vehicle connector 13, a wiring terminal 14, a fixing hole 15, a terminal 16 and a fixing piece.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Note that the following description of the embodiments is merely an example of the nature, and the present invention is not intended to limit the application or the use thereof, and the present invention is not limited to the following embodiments.
Examples
The utility model provides a high-voltage electric box for automobile-used engine compartment, including box body main part 2, flexible circuit board 1, electronic device, connector assembly and a plurality of metal busbar 4, be equipped with the terminal 15 that is used for installing electronic device on the flexible circuit board 1, the slot that is used for wearing to establish terminal 15 is offered to the bottom surface of box body main part 2, flexible circuit board 1 is fixed to be located the bottom surface of box body main part 2, terminal 15 passes the slot and locates in box body main part 2, electronic device, connector assembly passes through terminal 15 and is connected with flexible circuit board 1, connect through metal busbar 4 between electronic device.
In addition, in order to ensure the normal use of each electronic device, the box body main body 2 is a plastic piece, so that the insulation effect is ensured.
In order to facilitate the installation of the flexible circuit board 1 on the bottom surface of the box body main body 2, the high-voltage electric box further comprises a plurality of bolts 7, a plurality of fixing holes 14 are formed in the flexible circuit board 1, screw holes matched with the fixing holes 14 in position are formed in the bottom surface of the box body main body 2, and the flexible circuit board 1 is fixedly arranged on the bottom surface of the box body main body 2 through the bolts 7, the fixing holes 14 and the screw holes
Furthermore, in order to reduce the area of the flexible circuit board 1 and facilitate installation and fixation, a plurality of positioning and mounting holes 8 are formed in the flexible circuit board 1, and a positioning part 9 matched with the positioning and mounting holes 8 in shape is arranged on the bottom surface of the box body main body 2.
Specifically, flexible circuit board 1 adopts individual layer flexible circuit board 1 in this embodiment, further reduces the utility model discloses a manufacturing cost.
To the utility model discloses an electric function of high-voltage electric box sets up a plurality of electron device, and electron device includes high-voltage fuse 3, a plurality of high-voltage relay 5 and a plurality of terminal 13, and high-voltage relay 5, terminal 13 pass through metal busbar 4 and connect.
Specifically, in the present embodiment, the electronic device includes one high-voltage fuse 3, three high-voltage relays 5, and six terminals 13. In addition, in the present embodiment, the electronic device further includes a hall sensor 6, and the metal bus bar 4 passes through an annular hole in the hall sensor 6.
For the convenience of the utility model discloses connect the electricity, be connected with the car, the connector subassembly includes high pressure connector 10, low pressure connector 11 and vehicle connector 12, and one side in box body main part 2 is located to high pressure connector 10, and vehicle connector 12 locates the opposite side in box body main part 2.
In order to ensure that the box body main body 2 can be fixedly mounted in the automobile, a plurality of fixing members 16 for fixedly mounting the high-voltage electrical box are provided on the peripheral side of the box body main body 2. Six fasteners 16 are provided in this embodiment.
The above embodiments are merely examples and do not limit the scope of the present invention. These embodiments may be implemented in other various manners, and various omissions, substitutions, and changes may be made without departing from the technical spirit of the present invention.
Claims (10)
1. The utility model provides a high-voltage electrical box for automobile-used engine compartment, its characterized in that, includes box body main part (2), flexible circuit board (1), electron device, connector subassembly and a plurality of metal busbar (4), flexible circuit board (1) on be equipped with terminal (15) that are used for installing electron device, the bottom surface of box body main part (2) offer the slot that is used for wearing to establish terminal (15), flexible circuit board (1) fixed locate the bottom surface of box body main part (2), terminal (15) pass the slot and locate in box body main part (2), electron device, connector subassembly pass through terminal (15) and be connected with flexible circuit board (1), electron device between connect through metal busbar (4).
2. The high-voltage electrical box for the vehicle engine compartment according to claim 1, further comprising a plurality of bolts (7), wherein a plurality of fixing holes (14) are formed in the flexible circuit board (1), a screw hole matched with the fixing hole (14) in position is formed in the bottom surface of the box body main body (2), and the flexible circuit board (1) is fixedly arranged on the bottom surface of the box body main body (2) through the bolts (7), the fixing holes (14) and the screw hole.
3. The high-voltage electrical box for the vehicle engine compartment as claimed in claim 1, wherein the flexible circuit board (1) is provided with a plurality of positioning holes (8), and the bottom surface of the box body main body (2) is provided with positioning members (9) which are matched with the positioning holes (8) of the flexible circuit board (1) in shape.
4. The high-voltage electrical box for the vehicle engine room according to claim 1, wherein the electronic device comprises a high-voltage fuse (3), a plurality of high-voltage relays (5) and a plurality of terminals (13), and the high-voltage relays (5) and the terminals (13) are connected through a metal bus bar (4).
5. The high-voltage electrical box for a vehicle engine compartment according to claim 4, wherein the electronic device comprises a high-voltage fuse (3), three high-voltage relays (5) and six terminals (13).
6. The high-voltage electrical box for a vehicle engine compartment according to claim 4, wherein the electronic device further comprises a Hall sensor (6), and the metal bus bar (4) passes through an annular hole on the Hall sensor (6).
7. The high-voltage electrical box for a vehicle engine compartment according to claim 1, characterized in that the connector assembly comprises a high-voltage connector (10), a low-voltage connector (11) and a vehicle connector (12), the high-voltage connector (10) being provided on one side in the box body main body (2), the vehicle connector (12) being provided on the other side in the box body main body (2).
8. The high-voltage electrical box for the vehicle engine compartment according to claim 1, wherein a plurality of fixing members (16) for fixedly mounting the high-voltage electrical box are provided on a peripheral side of the box body main body (2).
9. The high-voltage electrical box for a vehicle engine compartment of claim 1, wherein the flexible circuit board (1) is a single-layer flexible circuit board (1).
10. The high-voltage electrical box for a vehicle engine compartment according to claim 1, wherein the box body main body (2) is a plastic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022818006.3U CN213705369U (en) | 2020-11-30 | 2020-11-30 | High-voltage electrical box for vehicle engine compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022818006.3U CN213705369U (en) | 2020-11-30 | 2020-11-30 | High-voltage electrical box for vehicle engine compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213705369U true CN213705369U (en) | 2021-07-16 |
Family
ID=76785507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022818006.3U Active CN213705369U (en) | 2020-11-30 | 2020-11-30 | High-voltage electrical box for vehicle engine compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213705369U (en) |
-
2020
- 2020-11-30 CN CN202022818006.3U patent/CN213705369U/en active Active
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