BFT safety box

Abstract

The utility model discloses a BFT safety box relates to the technical field of automobile electrical fittings, including box body, the outside of box body is equipped with box cover, the top of box cover is equipped with the protective cover, the top of box body is equipped with the battery post fixedly, the utility model discloses a box body and box cover are set up, and the top of box body is equipped with the battery post, and the battery post can realize the circuit connection between the battery post head with the realization of device installation, through setting up the first fuse piece, second fuse piece, third fuse piece and fourth fuse piece in the inside of box body, and the first fuse piece, second fuse piece, third fuse piece and fourth fuse piece can realize the insurance protection of battery under different current, through setting up the baffle between the first fuse piece, second fuse piece, third fuse piece and fourth fuse piece, to avoid the first fuse piece, second fuse piece, third fuse piece and fourth fuse piece mutual influence.

Description

Technical Field

[0001] This utility model relates to the field of automotive electrical components technology, and in particular to BFT fuse boxes. Background Technology

[0002] A car fuse box is a box used to install car fuses. Based on the size of the fuses that can be installed, they can be divided into: small car fuse boxes; medium car fuse boxes; and large car fuse boxes. Common injection molding materials include: plastic, nylon, bakelite, and PBT engineering plastics. Each material has different heat resistance.

[0003] The BFT fuse box is a fuse box for automotive battery terminals. Existing technology includes battery terminal fuse box assemblies, such as the one with notification number CN217507810U. This fuse box assembly consists of a housing, a fuse component, a connecting component, and an assembly body component. The connecting component is snapped into a groove on the assembly body component, the fuse component is snapped onto the connecting component, and the housing is snapped into the assembly body component. Compared to traditional fuse box assemblies, this invention offers the advantage of allowing the wiring direction to be changed from the bottom to the side when the space around the fuse box assembly is limited, thus facilitating wiring by altering the wiring connection.

[0004] The above technical solution has some problems in practical application. In practical application, the technical solution cannot protect each group of fuses in the fuse box. Furthermore, the fuse box is not convenient enough to connect to the car battery terminals, and the device cannot be quickly installed and removed.

[0005] Therefore, it is necessary to invent the BFT safe box to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a BFT safe box to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a BFT fuse box, comprising a box body, a box cover on the outside of the box body, a protective cover on the top of the box cover, a battery plug fixedly mounted on the top of the box body, a first bolt fixedly mounted on one end of the upper surface of the battery plug, a first fuse, a second fuse, a third fuse and a fourth fuse sequentially fixedly mounted horizontally inside the box body, a second bolt and a third bolt respectively fixedly mounted on both ends of the first fuse, the second fuse, the third fuse and the fourth fuse, and multiple partitions sequentially fixedly mounted horizontally inside the box body, with the multiple partitions respectively fixed between the first fuse, the second fuse, the third fuse and the fourth fuse.

[0008] Preferably, the protective cover is located above the battery plug, and one end of the protective cover is fixedly provided with a connecting seat, which is rotatably located at the top of the cover via a pin.

[0009] Preferably, both sides of the lid are fixedly provided with elastic latches, and both sides of the box body are provided with slots that are adapted to the elastic latches.

[0010] Preferably, the first insurance piece is set to 300A insurance, the second insurance piece is set to 60A insurance, and there are two second insurance pieces; the third insurance piece is set to 250A insurance, and the fourth insurance piece is set to 80A insurance.

[0011] Preferably, the battery plug is designed with an "Ω" shape, and one end of the battery plug is provided with a locking bolt.

[0012] Preferably, one end of the partition is fitted to the inner wall of the lid.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model features a box body and a cover. The top of the box body is equipped with a battery plug, which allows for both device installation and circuit connection with the battery terminals. Inside the box body, a first, second, third, and fourth fuse are installed, providing protection for the battery under different current conditions. A partition is installed between the first, second, third, and fourth fuses to prevent them from interfering with each other.

[0015] 2. This utility model features a cover that connects to the box body via elastic latches and grooves. During installation, the cover can be separated from the box body to facilitate wiring. After installation, the cover protects the wiring and fuses. The battery plug, designed in an "Ω" shape, not only facilitates connection to the battery terminals but also enhances structural strength, ensuring installation stability while simplifying installation. Attached Figure Description

[0016] Figure 1 This is a front view of the overall structure of this utility model.

[0017] Figure 2 This is a side view of the overall structure of this utility model.

[0018] Figure 3This is a top view of the box structure of this utility model.

[0019] Figure 4 This is a front view of the box structure of this utility model.

[0020] In the diagram: 1. Box body; 2. Box cover; 3. Protective cover; 4. Battery plug; 5. First bolt; 6. First fuse; 7. Second fuse; 8. Third fuse; 9. Fourth fuse; 10. Second bolt; 11. Third bolt; 12. Partition; 13. Connecting seat; 14. Elastic latch; 15. Slot. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides, for example Figure 1-4 The BFT fuse box shown includes a box body 1, a box cover 2 on the outside of the box body 1, a protective cover 3 on the top of the box cover 2, a battery plug 4 fixedly fixed on the top of the box body 1, a first bolt 5 fixedly fixed on one end of the upper surface of the battery plug 4, and a first fuse 6, a second fuse 7, a third fuse 8 and a fourth fuse 9 horizontally fixedly fixed inside the box body 1. A second bolt 10 and a third bolt 11 are fixedly fixed at both ends of the first fuse 6, the second fuse 7, the third fuse 8 and the fourth fuse 9 respectively. The second bolt 10 and the first bolt 5 are used for the circuit connection between the first fuse 6, the second fuse 7, the third fuse 8 and the fourth fuse 9 and the battery plug 4. The third bolt 11 is used for the connection between the first fuse 6, the second fuse 7, the third fuse 8 and the fourth fuse 9 and the external circuit.

[0023] Multiple partitions 12 are fixedly arranged horizontally inside the box body 1, and the multiple partitions 12 are respectively fixed between the first safety piece 6, the second safety piece 7, the third safety piece 8 and the fourth safety piece 9. One end of the partition 12 is attached to the inner side wall of the box cover 2. The partition 12 can separate the first safety piece 6, the second safety piece 7, the third safety piece 8 and the fourth safety piece 9 to avoid the first safety piece 6, the second safety piece 7, the third safety piece 8 and the fourth safety piece 9 from affecting each other.

[0024] The first fuse 6 is set to 300A, the second fuse 7 is set to 60A, and there are two second fuses 7; the third fuse 8 is set to 250A, and the fourth fuse 9 is set to 80A. The design of the four sets of fuses with different rated currents can be optimized according to the vehicle's safety level and needs, ensuring the reliability and safety of the fuse box under extreme conditions.

[0025] The protective cover 3 is located above the battery plug 4. One end of the protective cover 3 is fixedly provided with a connecting seat 13, and the connecting seat 13 is rotatably located on the top of the cover 2 via a pin. The setting of the connecting seat 13 allows the protective cover 3 to be flipped so as to facilitate the connection between the battery plug 4 and the battery terminal.

[0026] Both sides of the lid 2 are fixed with elastic latches 14, and both sides of the body 1 are provided with slots 15 that are adapted to the elastic latches 14. The lid 2 is connected to the body 1 through the elastic latches 14 and the slots 15.

[0027] The battery plug 4 is designed with an "Ω" shape, and one end of the battery plug 4 is equipped with a locking bolt. The "Ω" shape design not only facilitates its connection with the battery terminal, but also improves its structural strength, which facilitates the installation of the device while ensuring the installation stability of the device.

[0028] Working principle of this utility model:

[0029] This utility model features a box body 1 and a box cover 2. The top of the box body 1 is equipped with a battery plug 4, which allows for both device installation and electrical connection to the battery terminals. Inside the box body 1 are a first fuse 6, a second fuse 7, a third fuse 8, and a fourth fuse 9. These fuses provide protection for the battery under different current conditions. A partition 12 is installed between these fuses, allowing for the connection between the first fuse 6, the second fuse 7, the third fuse 8, and the fourth fuse 9. The four fuses 9 are separated to prevent the first fuse 6, the second fuse 7, the third fuse 8 and the fourth fuse 9 from interfering with each other. A cover 2 is provided, which is connected to the box body 1 by elastic latches 14 and slots 15. During installation, the cover 2 can be separated from the box body 1 to facilitate wiring. After installation, the cover 2 can protect the wiring and fuses. A battery plug 4 is provided, and the battery plug 4 is designed in an "Ω" shape. The "Ω" shape not only facilitates the connection with the battery terminals but also improves the structural strength, ensuring the stability of the device while facilitating installation.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A BFT safe box, comprising a box body (1), characterized in that: The outer side of the box body (1) is provided with a box cover (2), the top of the box cover (2) is provided with a protective cover (3), the top of the box body (1) is fixedly provided with a battery plug (4), one end of the upper surface of the battery plug (4) is fixedly provided with a first bolt (5), the inside of the box body (1) is horizontally fixedly provided with a first fuse (6), a second fuse (7), a third fuse (8) and a fourth fuse (9), the two ends of the first fuse (6), the second fuse (7), the third fuse (8) and the fourth fuse (9) are respectively fixedly provided with a second bolt (10) and a third bolt (11), the inside of the box body (1) is horizontally fixedly provided with multiple partitions (12), and the multiple partitions (12) are respectively fixedly provided between the first fuse (6), the second fuse (7), the third fuse (8) and the fourth fuse (9).

2. The BFT safe box according to claim 1, characterized in that: The protective cover (3) is located above the battery plug (4). One end of the protective cover (3) is fixedly provided with a connecting seat (13), and the connecting seat (13) is rotatably located at the top of the box cover (2) via a pin.

3. The BFT safe box according to claim 1, characterized in that: Both sides of the lid (2) are fixedly provided with elastic latches (14), and both sides of the box body (1) are provided with slots (15) that are adapted to the elastic latches (14).

4. The BFT safe box according to claim 1, characterized in that: The first insurance piece (6) is set to 300A insurance, the second insurance piece (7) is set to 60A insurance, and there are two second insurance pieces (7). The third insurance piece (8) is set to 250A insurance, and the fourth insurance piece (9) is set to 80A insurance.

5. The BFT safe box according to claim 1, characterized in that: The battery plug (4) is designed with an "Ω" shape, and one end of the battery plug (4) is provided with a locking bolt.

6. The BFT safe box according to claim 1, characterized in that: One end of the partition (12) is attached to the inner wall of the lid (2).

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