CN220358556U - Highly integrated CAN bus distribution box - Google Patents

Abstract

The embodiment of the utility model discloses a highly integrated CAN bus distribution box, which comprises a bottom plate, a box body and an upper cover, wherein the bottom plate is arranged at the bottom of the box body, the upper cover is arranged at the top of the box body, 4 coamings are arranged at the upper end in the middle of the box body, the 4 coamings form a groove shape, a manual switch is arranged at the outer side of one coamings, and a plurality of first wiring ports are respectively arranged at the outer sides of the other 3 coamings; the wiring structure is changed, the cost is low, and the assembly is convenient.

Description

Highly integrated CAN bus distribution box

Technical Field

The utility model relates to the field of distribution boxes, in particular to a highly integrated CAN bus distribution box.

Background

New energy automobiles are popular automobile types in the recent world, and are the main development direction in China at present. With the popularization and development of electric automobile technology, the safety problem of the electric automobile is becoming more and more important. In the field of automobiles, because of the high safety and stability of the CAN bus, the CAN bus network is also becoming popular in automobiles, the CAN bus is simple to use, easy to modify and expand, has strong applicability, and CAN meet most of use occasions. In the existing automobile parts, a large relay, a CAN bus function and a manual switch are separated into a plurality of products, so that the cost is high, the assembly is troublesome, the external wiring is troublesome, and the time and the labor are wasted.

Disclosure of Invention

The utility model aims to provide a highly integrated CAN bus distribution box which changes a wiring structure, has low cost and is convenient to assemble.

The embodiment of the utility model discloses a highly integrated CAN bus distribution box, which comprises a bottom plate, a box body and an upper cover, wherein the bottom plate is arranged at the bottom of the box body, the upper cover is arranged at the top of the box body, 4 coamings are arranged at the upper end in the middle of the box body, the 4 coamings form a groove shape, a manual switch is arranged at the outer side of one coamings, and a plurality of first wiring ports are respectively arranged at the outer sides of the other 3 coamings; the wiring mouth II is still installed in the outside of one of them bounding wall, and the upper end of wiring mouth II is equipped with a plurality of copper bar mounting groove I, and copper bar mounting groove I communicates with the inside space of bounding wall, and this bounding wall is equipped with the intercommunication groove that equals with wiring mouth two numbers, intercommunication groove and copper bar mounting groove I intercommunication.

In an embodiment of the utility model, the second wiring port comprises a wiring port body, a plurality of connecting grooves are formed in the lower end of the wiring port body, a connecting portion is arranged at the top of each connecting groove, and the first copper bar mounting groove is located at the upper end of each connecting groove.

In one embodiment of the utility model, the outer side of the first copper bar installation groove is provided with 2 first baffle strips and 1 second baffle strips, the second baffle strips are parallel to the coaming connected with the second wiring port, the first baffle strips are connected with the second baffle strips, the first copper bar installation groove is positioned at a space surrounded by the first baffle strips and the second baffle strips, the upper end of the wiring port body is provided with a semicircular groove, and the semicircular groove is positioned at the front end of the first copper bar installation groove.

In an embodiment of the utility model, two ends of the wiring port body are provided with fixing columns, each fixing column is provided with a wiring cover mounting hole, the front end of the wiring cover is provided with a semicircular groove corresponding to the semicircular groove at the upper end of the wiring port body, and two ends of the wiring cover are connected with the wiring cover mounting holes.

In an embodiment of the utility model, a plurality of copper bar mounting grooves II are formed in the box body, an inverted T-shaped groove is formed in one side, facing the wiring port II, of the copper bar mounting grooves II, screw columns are arranged in the inverted T-shaped groove, copper bars penetrate through the coaming, one ends of the copper bars are arranged on the screw columns, and the other ends of the copper bars are arranged on the copper bar mounting grooves I of the wiring port II.

In one embodiment of the utility model, a screw column is arranged on the other side of the copper bar mounting groove II, the screw column I is connected with the relay I through a copper bar, and the relay II and the fuse I are also arranged in the box body;

and a second fuse is arranged between 2 screw posts in the same copper bar mounting groove II.

In one embodiment of the utility model, a sealing ring is arranged between the bottom plate and the box body, and a sealing ring is arranged between the box body and the upper cover.

The utility model has the following advantages:

the utility model integrates a plurality of relays and fuses in the box body, has high integration level, adopts copper bar connection design in the box body, can pass high current, is installed in a sliding way by the screw column, has lower cost than the embedded copper column, and has more convenient wiring because the wiring port II is arranged at the outer side of the box body.

Drawings

The utility model and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout. The drawings may not be to scale, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a schematic diagram of an embodiment of the present utility model.

FIG. 2 is an exploded view of an embodiment of the present utility model.

FIG. 3 is a partial schematic view of an embodiment of the present utility model.

Fig. 4 is a schematic view of a box according to an embodiment of the utility model.

Fig. 5 is a schematic view of a box according to an embodiment of the utility model.

Fig. 6 is a schematic view of a case according to an embodiment of the present utility model.

Fig. 7 is a schematic view of a case according to an embodiment of the present utility model.

Detailed Description

The structure of the present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the utility model.

As shown in the figure, the embodiment of the utility model discloses a highly integrated CAN bus distribution box, which comprises a bottom plate 1, a box body 2 and an upper cover 3, wherein the bottom plate 1 is arranged at the bottom of the box body 2, the upper cover 3 is arranged at the top of the box body 2, 4 coamings 4 are arranged at the upper middle end of the box body 2, 4 coamings 4 are enclosed into a groove, a manual switch 5 is arranged at the outer side of one coamings 4, and a plurality of wiring ports I6 are respectively arranged at the outer sides of the other 3 coamings 4; the wiring mouth second 7 is still installed in the outside of one of them bounding wall 4, and the upper end of wiring mouth second 7 is equipped with a plurality of copper bar mounting groove first 8, and copper bar mounting groove first 8 communicates with the inside space of bounding wall, and this bounding wall is equipped with the intercommunication groove 9 that equals with wiring mouth two numbers, intercommunication groove 9 and copper bar mounting groove first 8 intercommunication. The second wiring port 7 is arranged on the outer side of the box body 2, so that wiring is greatly facilitated. The copper bar connection design is adopted inside, and high current can pass through.

In an embodiment of the present utility model, the second wiring port 7 includes a wiring port body 10, a plurality of connection grooves 11 are provided at the lower end of the wiring port body, a connection portion 12 is provided at the top of the connection groove 11, and the first copper bar mounting groove 8 is located at the upper end of the connection groove 11. The connection groove 11 and the connection portion 12 are used for external wiring, but of course, the upper end of the wiring port body may also be used for external wiring.

In an embodiment of the utility model, 2 first barrier strips 13 and 1 second barrier strips 14 are arranged on the outer side of a first copper bar installation groove 8, the second barrier strips 14 are parallel to a coaming connected with a second wiring port 7, the first barrier strips 13 are connected with the second barrier strips 14, the first copper bar installation groove 8 is located in a space surrounded by the first barrier strips 13 and the second barrier strips 14, a semicircular groove 15 is formed in the upper end of the first wiring port body 10, and the semicircular groove 15 is located at the front end of the first copper bar installation groove 8. The first barrier strip 13 and the second barrier strip 14 are used for positioning and clamping the copper bar, and the copper bar is convenient to install.

In an embodiment of the present utility model, two ends of the wiring port body are provided with fixing posts 16, the fixing posts are provided with wiring cover mounting holes 17, the front end of the wiring cover 18 is provided with a semicircular groove corresponding to the semicircular groove at the upper end of the wiring port body, and two ends of the wiring cover 18 are connected with the wiring cover mounting holes 17. The wire cover 18 is used to protect the copper bars.

In an embodiment of the utility model, a plurality of second copper bar mounting grooves 19 are formed in the box body 2, an inverted T-shaped groove 20 is formed in one side, facing the second wiring port 7, of the second copper bar mounting grooves 19, a screw column 21 is arranged in the inverted T-shaped groove 20, a copper bar 22 penetrates through the coaming, one end of the copper bar 22 is arranged on the screw column 21, and the other end of the copper bar is arranged on the first copper bar mounting groove 8 of the second wiring port. The screw column 21 only needs to be pushed into the inverted T-shaped groove 20 to finish installation, so that compared with a traditional embedded copper column, the cost is greatly saved.

In an embodiment of the present utility model, a screw post 21 is disposed on the other side of the second copper bar mounting groove 19, of course, an inverted T groove 20 may also be disposed, the screw post 21 slides into the inverted T groove 20, the screw post 21 is connected with the first relay 23 through a copper bar, and the second relay 24 and the first fuse 25 are also disposed in the box;

and a second fuse 26 is arranged between 2 screw posts in the same copper bar mounting groove II.

In an embodiment of the utility model, a sealing ring 27 is arranged between the bottom plate and the box body, and a sealing ring 27 is arranged between the box body and the upper cover. The sealing ring plays a sealing role.

The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments without departing from the scope of the technical solution of the present utility model, using the methods and technical contents disclosed above, without affecting the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (7)

1. The high-integration CAN bus distribution box is characterized by comprising a bottom plate, a box body and an upper cover, wherein the bottom plate is arranged at the bottom of the box body, the upper cover is arranged at the top of the box body, 4 coamings are arranged at the upper end in the middle of the box body, the 4 coamings enclose a groove, a manual switch is arranged at the outer side of one coamings, and a plurality of first wiring ports are respectively arranged at the outer sides of the other 3 coamings;

the wiring mouth II is still installed in the outside of one of them bounding wall, and the upper end of wiring mouth II is equipped with a plurality of copper bar mounting groove I, and copper bar mounting groove I communicates with the inside space of bounding wall, and this bounding wall is equipped with the intercommunication groove that equals with wiring mouth two numbers, intercommunication groove and copper bar mounting groove I intercommunication.

2. The highly integrated CAN bus distribution box of claim 1 wherein the second wire connection port comprises a wire connection port body, a plurality of connection grooves are formed in the lower end of the wire connection port body, a connection portion is arranged on the top of the connection grooves, and the first copper bar mounting groove is located at the upper end of the connection grooves.

3. The highly integrated CAN bus distribution box of claim 2 wherein 2 first barrier strips and 1 second barrier strips are arranged on the outer side of the first copper bar mounting groove, the second barrier strips are parallel to the coaming connected with the second wiring port, the first barrier strips are connected with the second barrier strips, the first copper bar mounting groove is located in a space surrounded by the first barrier strips and the second barrier strips, a semicircular groove is formed in the upper end of the wiring port body, and the semicircular groove is located at the front end of the first copper bar mounting groove.

4. A highly integrated CAN bus distribution box as set forth in claim 3 wherein the two ends of the junction body are provided with fixing posts, the fixing posts are provided with junction cover mounting holes, the front end of the junction cover is provided with semicircular grooves corresponding to the semicircular grooves at the upper end of the junction body, and the two ends of the junction cover are connected with the junction cover mounting holes.

5. The highly integrated CAN bus distribution box of claim 1 wherein the box body is provided with a plurality of second copper bar mounting grooves, one sides of the second copper bar mounting grooves facing the second wiring ports are provided with inverted-T grooves, screw posts are mounted in the inverted-T grooves, copper bars penetrate through the coaming, one ends of the copper bars are mounted on the screw posts, and the other ends of the copper bars are arranged on the first copper bar mounting grooves of the second wiring ports.

6. The highly integrated CAN bus distribution box of claim 5 wherein the other side of the second copper bar mounting groove is provided with a screw post, the screw post is connected with the first relay through the copper bar, and the second relay and the first fuse are also arranged in the box;

and a second fuse is arranged between 2 screw posts in the same copper bar mounting groove II.

7. A highly integrated CAN bus distribution box as set forth in claim 1 wherein a seal is provided between the base plate and the box and a seal is provided between the box and the upper cover.