CN218732259U

CN218732259U - Bus bar of distribution box of automobile cabin

Info

Publication number: CN218732259U
Application number: CN202222694627.4U
Authority: CN
Inventors: 杨冬冬; 李文强; 张�成; 王天洋
Original assignee: FAW Bestune Car Co Ltd
Current assignee: FAW Bestune Car Co Ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-03-24
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to an automobile cabin block terminal technical field discloses an automobile cabin block terminal busbar, including the first busbar and the second busbar of getting the electricity end that the bolt is connected, copper, all be provided with a plurality of power supply pins and fixed orifices on first busbar and the second busbar. The plurality of power supply pins comprise a JCASE fuse power supply pin, a MINI fuse power supply pin and a relay power supply pin, and the arrangement and installation requirements of different fuses and relays can be met. The utility model can meet the arrangement and installation requirements of more fuses through the combined structural design of the two busbars; the copper bus bar is used as the power supply end of the fuse, so that the using quantity of terminals and wires is saved, the reliability is improved, the operation is simple, and the assembly time is reduced. Simultaneously the utility model discloses a get the electricity with the mode of power supply line spiro union, satisfied the demand of high-power load.

Description

Bus bar of distribution box of automobile cabin

Technical Field

The utility model relates to an automobile cabin block terminal technical field, more specifically say, relate to an automobile cabin block terminal busbar.

Background

The fuse quantity of integration in the car type cabin distribution box is less in the past, can not use the busbar or use single busbar design, but along with the continuous increase of vehicle electrical apparatus function, the fuse quantity of integration in the distribution box continuously increases thereupon, if still use traditional mode, can cause terminal, wire use amount to increase, and the reliability is low, and assembly efficiency is low. And along with the increase of power consumption, the plug-in type of traditional busbar is got the electric mode and also can't satisfy.

Disclosure of Invention

An object of the utility model is to provide an automobile cabin block terminal busbar solves the problem that traditional busbar can't satisfy a large amount of fuses and use.

In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize:

an automotive cabin distribution box busbar comprising: the power supply device comprises a first copper busbar 10 and a second copper busbar 20 which are connected through a bolt 30 at power taking ends, wherein a plurality of power supply pins and fixing holes are arranged on the first busbar 10 and the second busbar 20.

Further, a first bent portion 11 and a second bent portion 21, which are opposite to each other, are respectively disposed above one end of the first busbar 10 and one end of the second busbar 20 to serve as power-taking ends, and a first round hole 12 and a second round hole 22, through which the bolt 30 passes, are respectively opened on the first bent portion 11 and the second bent portion 21.

Further, one end of the second bus bar 20 is further provided with a third bent portion 24 facing the opposite direction of the first bus bar 10.

Further, the plurality of power supply pins include a JCASE fuse power supply pin, a MINI fuse power supply pin, and a relay power supply pin.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a bus bar of a distribution box of an automobile cabin, through the combined structural design of two bus bars, a plurality of different power supply pins are arranged on the two bus bars, a large number of fuses of different types can be tightly hung, the arrangement and installation requirements of more fuses can be met, and the bus bar is suitable for increasingly strict arrangement space; the copper bus bar is used as the power supply end of the fuse, so that the using quantity of terminals and wires is saved, the reliability is improved, the operation is simple, and the assembly time is reduced.

Simultaneously this novel adoption and the mode of power supply line spiro union get the electricity, have satisfied the demand of high-power load.

Drawings

The invention will be further described with reference to the accompanying drawings:

fig. 1 is a schematic structural view of a bus bar of a distribution box of an automobile cabin according to the present invention;

FIG. 2 is a schematic view of a first bus bar of the present invention;

FIG. 3 is a schematic view of a second bus bar according to the present invention;

in the above figures:

10. the device comprises a first bus bar, 11, a first bending part, 12, a first round hole, 13, a JCASE safety power supply pin, 14 and a first fixing hole;

20. the second busbar, 21, the second bent part, 22, the second round hole, 23, MINI fuse power supply pin, 24, the third bent part, 25, relay power supply pin, 26, the second fixing hole;

30. and (4) bolts.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the present invention with reference to the accompanying drawings makes it clear that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present embodiment provides an automobile cabin distribution box bus bar, including: the power supply device comprises a first copper busbar 10 and a second copper busbar 20 which are connected through a bolt 30 at power taking ends, wherein a plurality of power supply pins and fixing holes are arranged on the first busbar 10 and the second busbar 20.

Referring to fig. 2, the first bus bar 10 is a straight-plate structure, a first bent portion 11 facing the second bus bar 20 is disposed above one end of the first bus bar as a power receiving end, and a first circular hole 12 for the bolt 30 to pass through is disposed on the first bent portion 11; 5 first fixing holes 14 for clamping with a distribution box are further arranged on the first bus bar 10 at equal intervals.

Referring to fig. 3, the second bus bar 20 is an L-shaped structure, a second bent portion 21 facing the first bus bar 10 is disposed above one end of the second bus bar as a power receiving end, a second circular hole 22 for the bolt 30 to pass through is disposed on the second bent portion 21, and a third bent portion 24 facing the opposite direction of the first bus bar 10 is further disposed at one end of the second bus bar 20; the second busbar 20 is also provided with 6 second fixing holes 26 which are equidistantly arranged and used for clamping with the distribution box.

The first bent portion 11 and the second bent portion 21 are overlapped, the first bus bar 10 and the second bus bar 20 are fixed by the bolt 30 passing through the first circular hole 12 and the second circular hole 22, and are connected with an external power terminal to supply power to the fuse.

In order to meet the arrangement and installation requirements of different fuses and relays, it is preferable in this embodiment that the plurality of power supply pins include a JCASE fuse power supply pin 13, a MINI fuse power supply pin 23, and a relay power supply pin 25.

In this embodiment, the number of the JCASE fuse power supply pins 13 is 10, and the JCASE fuse power supply pins are equidistantly arranged above the first bus bar 10, so that the JCASE fuse power supply pins can be matched with the installation of 10 JCASE fuses; the number of the MINI fuse power supply pins 23 is 18, the MINI fuse power supply pins are equidistantly arranged above the second bus bar 20, and the MINI fuse power supply pins can be matched with the installation of 18 MINI fuses; the number of the relay power supply pins 25 is 2, and the relay power supply pins are arranged above the third bending part 24 and can be matched with the installation of 2 relays.

When the bus bar of the distribution box in the automobile cabin is installed, the first bus bar 10 and the second bus bar 20 are directly installed in the distribution box, and are matched and fixed with a plastic clamping structure in the distribution box through the first fixing hole 14 and the second fixing hole 26.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automotive cabin distribution box busbar, comprising: the power supply device comprises a first copper busbar (10) and a second copper busbar (20) which are connected at power taking ends through bolts (30), wherein a plurality of power supply pins and fixing holes are arranged on the first busbar (10) and the second busbar (20).

2. The bus bar of the distribution box in the cabin of the automobile according to claim 1, wherein a first bent part (11) and a second bent part (21) opposite to each other are respectively disposed above one end of the first bus bar (10) and one end of the second bus bar (20) to serve as power-taking ends, and a first round hole (12) and a second round hole (22) for the bolt (30) to pass through are respectively formed on the first bent part (11) and the second bent part (21).

3. The automotive cabin distribution box busbar according to claim 2, characterized in that one end of the second busbar (20) is further provided with a third bend (24) facing in the opposite direction to the first busbar (10).

4. The automotive cabin distribution box busbar according to claim 1, wherein said plurality of power supply pins comprise a JCASE fuse power supply pin, a MINI fuse power supply pin, and a relay power supply pin.