CN218918768U

CN218918768U - Front cabin fuse box of pure electric vehicle

Info

Publication number: CN218918768U
Application number: CN202221448672.5U
Authority: CN
Inventors: 黄锡江; 赵桂菊; 黎炜斌
Original assignee: Liuzhou Shuangfei Auto Electric Appliances Manufacturing Co ltd
Current assignee: Liuzhou Shuangfei Auto Electric Appliances Manufacturing Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2023-04-25
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a fuse box of an automobile front cabin of a pure electric vehicle, which comprises: the fuse box upper cover is locked with the fuse box main body through a mounting buckle; the fuse box lower cover and the fuse box main body are locked by mounting buckles; the positive electrode of the front cabin fuse box is directly connected with the positive electrode of the storage battery; the fuse box upper cover is used for protecting the fuse box main body and comprises a positive terminal mounting cover used for protecting a positive terminal directly connected with the positive electrode of the storage battery; the front cabin fuse box lower cover is provided with a plurality of mounting support arms, the mounting support arms are used for being fixedly mounted on the upper bracket of the vehicle body, and the fuse box lower cover is used for protecting a wire harness at the lower part of the fuse box; the fuse box lower cover is also provided with two wire passing grooves communicated with the inside of the front cabin fuse box. The utility model provides a fuse box for an automobile front cabin of a pure electric vehicle, which has the advantages of reliable installation, platformization capability and convenient installation and maintenance.

Description

Front cabin fuse box of pure electric vehicle

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a fuse box of an automobile front cabin of a pure electric automobile.

Background

The fuse box is an indispensable part in the whole automobile circuit connection, is responsible for the safety protection, circuit control and conversion of the whole automobile, various electric appliances are continuously increased along with the continuous development of automobile technology, the current carried in a circuit is increasingly larger, the requirements on fuses and relays are also higher and higher, and particularly the fuse box installed in a front cabin has higher reliability requirements because the functions are concentrated in the fuse box, the front cabin is high in installation environment temperature, high in humidity and strong in vibration.

At present, different automobile production lines all adopt a customized mode to appoint and produce the respective required fuse boxes, so that not only is the research and development design cost of an automobile increased, but also the mold development cost of a manufacturer for producing the fuse boxes is increased, and because the wire harness is exposed outside the fuse boxes, each fuse box must be completely eradicated.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the fuse box for the front cabin of the pure electric vehicle, which has the advantages of reliable installation, platformization capability and convenient installation and maintenance.

The utility model provides a fuse box of an automobile front cabin of a pure electric vehicle, which comprises the following components: the fuse box comprises a fuse box upper cover, a fuse box main body and a fuse box lower cover, wherein the fuse box upper cover and the fuse box main body are locked through a mounting buckle; the fuse box lower cover is locked with the fuse box main body through the mounting buckle; the positive electrode of the front cabin fuse box is directly connected with the positive electrode of the storage battery;

the fuse box upper cover is used for protecting the fuse box main body and comprises a positive terminal mounting cover, and the positive terminal mounting cover is used for protecting a positive terminal directly connected with the positive electrode of the storage battery;

the front cabin fuse box lower cover is provided with a plurality of mounting support arms, the mounting support arms are used for being fixedly mounted on the upper bracket of the vehicle body, and the fuse box lower cover is used for protecting a wire harness at the lower part of the fuse box;

the lower cover of the fuse box is also provided with two wire passing grooves communicated with the inside of the front cabin fuse box and used for wiring of the fuse box.

Preferably, the positive electrode end of the front cabin fuse box is fixed through bolts.

Preferably, the fuse box upper cover and the fuse box main body are locked by two mounting buckles arranged on two opposite side surfaces; the fuse box lower cover and the fuse box main body are locked through six mounting buckles.

Preferably, the fuse box main body is provided with a mounting base, and the fuse box upper cover and the fuse box lower cover are provided with mounting buckles matched with the mounting base.

Preferably, a strapping structure is arranged at the tail end of the wire passing groove.

Preferably, the Fuse box comprises a MINI Fuse, a Jcase Fuse, a 30A macro five-pin relay, and a 40A macro five-pin relay.

Preferably, the front cabin fuse box is fixed with the mounting bracket by using bolts through three mounting support arms.

The beneficial effects are that:

1. the front cabin fuse box comprises a fuse box upper cover, a fuse box main body and a fuse box lower cover, wherein the fuse box upper cover and the fuse box main body are locked through mounting buckles, and the fuse box lower cover and the fuse box main body are locked through mounting buckles, so that the installation and maintenance are convenient.

2. The front cabin fuse box is directly connected with the storage battery through the positive electrode wire of the storage battery, the positive electrode terminal is connected and fixed more reliably through the nut, and the positive electrode terminal mounting cover is designed to protect and prevent false touch.

3. The front cabin fuse box is fixed with the mounting bracket through the supporting arm by using bolts, and the mounting is reliable.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of the fuse box cover structure;

fig. 4 is a schematic structural view of the fuse box body;

fig. 5 is a schematic structural view of the fuse box lower cover;

the novel fuse box comprises a 1-fuse box upper cover, a 2-fuse box main body, a 3-fuse box lower cover, a 4-installation buckle, a 5-installation base, a 6-positive terminal, a 7-positive terminal installation cover, an 8-wire passing groove, a 9-installation supporting arm and a 10-strapping structure.

Detailed Description

The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.

Referring to fig. 1 to 5

The utility model provides a fuse box of an automobile front cabin of a pure electric vehicle, which comprises the following components: the fuse box comprises a fuse box upper cover 1, a fuse box main body 2 and a fuse box lower cover 3, wherein the fuse box upper cover 1 and the fuse box main body 2 are locked through a mounting buckle 4; the fuse box lower cover 3 is locked with the fuse box main body 2 through the mounting buckle 4; the positive electrode of the front cabin fuse box is directly connected with the positive electrode of the storage battery; the fuse box upper cover 1 is arranged above the fuse box main body 2, the fuse box upper cover 1 comprises a cavity with an opening at the lower end for protecting the fuse box main body 2, the fuse box upper cover 1 comprises a positive terminal mounting cover 7, and the positive terminal mounting cover 7 is used for protecting a positive terminal 6 directly connected with the positive electrode of the storage battery; the front cabin fuse box lower cover 3 is provided with a plurality of mounting support arms 9, the mounting support arms 9 are used for being fixedly mounted on the upper bracket of the vehicle body, the fuse box lower cover 3 comprises a cavity with an opening at the upper end, and the fuse box lower cover 3 is arranged at the lower end of the fuse box main body 2 and used for protecting a wire harness at the lower part of the fuse box; the fuse box lower cover 3 is also provided with two wire passing grooves 8 communicated with the inside of the front cabin fuse box for wiring of the fuse box.

In one embodiment, the front cabin fuse box is directly connected with the storage battery through a storage battery positive line, the positive end of the front cabin fuse box is fixedly connected through a bolt, the fixing is more reliable, and the positive terminal installation cover 7 is designed to protect and prevent false touch.

In one embodiment, the fuse box upper cover 1 and the fuse box main body 2 are locked by two mounting buckles 4 arranged on two opposite sides; the fuse box lower cover 3 and the fuse box main body 2 are locked through six mounting buckles 4. The installation buckle 4 can realize elastic deformation, and is convenient to install and maintain.

In one embodiment, the fuse box main body 2 is provided with a mounting base 5, and the fuse box upper cover 1 and the fuse box lower cover 3 are provided with mounting buckles 4 matched with the mounting base 5.

In one embodiment, a strapping structure 10 is provided at the position of the wire passing groove 8 to reduce stress on the front cabin fuse box.

In one embodiment, the Fuse box includes MINI Fuse, jcase Fuse, 30A macro five-pin relay, 40A macro five-pin relay.

In one embodiment, the front cabin fuse box is fixed with the mounting bracket through three mounting support arms 9 by using bolts, and the mounting is reliable.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing is a further detailed description of the utility model in connection with specific embodiments, and it is not intended that the utility model be limited to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the utility model.

Claims

1. The utility model provides a pure electric automobile front deck fuse box which characterized in that includes: the fuse box comprises a fuse box upper cover, a fuse box main body and a fuse box lower cover, wherein the fuse box upper cover and the fuse box main body are locked through a mounting buckle; the fuse box lower cover is locked with the fuse box main body through the mounting buckle; the positive electrode of the front cabin fuse box is directly connected with the positive electrode of the storage battery;

2. The electric vehicle front compartment fuse box of claim 1, wherein the positive end of the front compartment fuse box is secured by bolts.

3. The electric vehicle front compartment fuse box of claim 1, wherein the fuse box upper cover and the fuse box body are locked by two mounting snaps disposed on opposite sides; the fuse box lower cover and the fuse box main body are locked through six mounting buckles.

4. The electric vehicle front cabin fuse box of claim 1, wherein the fuse box body is provided with a mounting base, and the fuse box upper cover and the fuse box lower cover are provided with mounting buckles adapted to the mounting base.

5. The electric vehicle front bay fuse box of claim 1, wherein a tie-up structure is provided at a trailing end of the pass-through slot.

6. The electric only vehicle front compartment Fuse box of claim 1, characterized in that the Fuse box comprises a MINI Fuse, a Jcase Fuse, a 30A macro five pin relay, a 40A macro five pin relay.

7. The electric only vehicle front compartment fuse box of claim 1, wherein the front compartment fuse box is secured with mounting brackets using bolts through three mounting support arms.