CN216084783U

CN216084783U - Top-mounted storage battery positive fuse box

Info

Publication number: CN216084783U
Application number: CN202121477600.9U
Authority: CN
Inventors: 王睿; 张�成; 马良; 王金璐; 王思尧
Original assignee: FAW Bestune Car Co Ltd
Current assignee: FAW Bestune Car Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-03-18
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an overhead storage battery positive fuse box, which belongs to the technical field of automobile parts and comprises a bus bar arranged on a substrate, wherein a fuse is arranged on the bus bar, and a terminal is fixed at the end part of the fuse. The utility model relates to an overhead storage battery positive fuse box which is compact in structural design and small in occupied space, 6 paths of fuses in total meet power supply distribution requirements, the fuses are designed in an overhead mode, and the front side and the side of the fuses are in two outgoing directions, so that the power failure occurrence probability of important electrical appliances after vehicle collision is reduced, the outgoing directions of wire harnesses are flexible, the wires are not required to be bent, and the flexibility of arrangement and the use durability are improved; the mistake proofing limit structure avoids the misloading of the assembly process and improves the safety of the power supply of the whole vehicle.

Description

Top-mounted storage battery positive fuse box

Technical Field

The utility model discloses an overhead storage battery positive fuse box, and belongs to the technical field of automobile parts.

Background

The accumulator positive pole fuse box is an important protection device connected between the automobile generator and the accumulator and all the vehicle-mounted electrical appliances, the generator fuse piece and several load fuse pieces are installed in the accumulator positive pole fuse box, the accumulator positive pole fuse box is used as the power supply center of the vehicle-mounted electrical appliances, the accumulator positive pole fuse box has the characteristics of large current and much heat productivity, and the design level directly influences the safety and the reliability of the vehicle.

The traditional positive electrode fuse box of the storage battery is generally arranged on the side face of the storage battery, various interferences are easy to occur in the assembling and maintaining process due to the narrow space in an engine compartment, and the various outgoing lines of a wire harness are required to be arranged and other parts of the vehicle collision are extruded.

SUMMERY OF THE UTILITY MODEL

The roller type structure solves the problems of fixed wire harness outgoing direction, insufficient power supply distribution and the like of the positive fuse box of the storage battery, and provides the overhead positive fuse box of the storage battery.

The utility model aims to solve the problems and is realized by the following technical scheme:

the overhead positive fuse box for the storage battery comprises a bus bar arranged on a base, wherein a fuse is arranged on the bus bar, and a terminal is fixed at the end part of the fuse.

Preferably, the bus bar is provided on the clamping mechanism.

Preferably, the terminal is fixed to the end of the fuse by a stud.

Preferably, the number of the fuses is 6, and the number of the studs and the number of the terminals correspond to the number of the fuses.

Preferably, the clamping mechanism comprises a cylinder clamping body with a notch, and two ends of the cylinder clamping body are connected together through a bolt assembly.

Preferably, be equipped with spacing post on the basement, the terminal is through being equipped with mounting groove and spacing post combination assembly.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to an overhead storage battery positive fuse box which is compact in structural design and small in occupied space, 6 paths of fuses in total meet power supply distribution requirements, the fuses are designed in an overhead mode, and the front side and the side of the fuses are in two outgoing directions, so that the power failure occurrence probability of important electrical appliances after vehicle collision is reduced, the outgoing directions of wire harnesses are flexible, the wires are not required to be bent, and the flexibility of arrangement and the use durability are improved; the mistake proofing limit structure avoids the misloading of the assembly process and improves the safety of the power supply of the whole vehicle.

Drawings

Fig. 1 is an isometric view of an overhead battery positive fuse block of the present invention.

Fig. 2 is a schematic diagram of the overall structure of an overhead battery positive fuse box of the present invention.

Wherein:

the method comprises the following steps of 1-substrate, 11-limiting column, 2-confluence piece, 3-clamping mechanism, 4-stud, 5-terminal, 51-mounting groove and 6-fuse.

Detailed Description

The utility model is further illustrated below with reference to the accompanying figures 1-2:

the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, a first embodiment of the present invention provides an overhead battery positive fuse box based on the prior art, comprising: the substrate 1, the bus bar 2, the clamping mechanism 3, the terminals 5 and the fuses 6, and the specific structure and connection of the above-mentioned components will be described one by one.

The bus bar 2 is mounted on the base 1, and the bus bar 2 connects the fuse 6 with the battery post holding portion. The substrate 1 is made of plastic materials, bears parts such as the confluence piece 2, the fuse 6, the stud 4 and the like, and is provided with a limiting structure which is matched with the terminal to avoid misassembly. The fuses 6 are replaceable, so that the capacity and the number of the fuses can be conveniently adjusted according to requirements when products are applied, in the embodiment, the 6 fuses 6 are respectively installed on the bus bar 2, the substrate 1 is provided with the limiting columns 11, the terminals 5 are assembled with the limiting columns 11 through the installation grooves 51, and the error-proofing design of the same side terminal is realized through the difference of the positions of the limiting columns 11; through the design of L type terminal, make things convenient for the arrangement of wire, avoid the wire crooked, improve endurance reliability. The terminal 5 passes through the end part of the fuse 6 of the stud 4, and the number of the terminal 5 and the stud 4 corresponds to the number of the fuse 6.

The confluence piece 2 is installed on a clamping mechanism 3, the storage battery pole and the distribution box are clamped together by the clamping mechanism 3, the clamping mechanism 3 comprises a cylinder clamping body 31 with a notch, and two ends of the cylinder clamping body 31 are connected together through a bolt assembly.

The wire trend is arranged in two sides of battery, reduces all wires simultaneously by the extrusion rupture, the insulating probability of damaging after the vehicle collision. Particularly, for a wire which is required to ensure reliable power supply after vehicle collision, two fuses in different directions can be arranged by means of redundancy design, and power is supplied in parallel through the two wires, so that the requirement of improving the reliability of power supply after collision is met.

While embodiments of the utility model have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the utility model not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.

Claims

1. An overhead battery positive fuse box is characterized by comprising a bus bar (2) arranged on a substrate (1), a fuse wire (6) is arranged on the confluence sheet (2), a terminal (5) is fixed at the end part of the fuse wire (6), the confluence sheet (2) is arranged on the clamping mechanism (3), the end part of the fuse (6) is fixed with a terminal (5) through a stud (4), the number of the fuses (6) is 6, the number of the studs (4) and the number of the terminals (5) correspond to the number of the fuses (6), the clamping mechanism (3) comprises a cylinder clamping body (31) with a notch, two end parts of the cylindrical clamping body (31) are connected together through a bolt assembly, a limiting column (11) is arranged on the substrate (1), the terminal (5) is assembled with the limiting column (11) through the installation groove (51).