CN218070444U

CN218070444U - Storage battery junction box assembly

Info

Publication number: CN218070444U
Application number: CN202221583546.0U
Authority: CN
Inventors: 吴文帅; 吴鹏; 彭中波
Original assignee: WENZHOU FENGDI CONNECTOR CO Ltd
Current assignee: WENZHOU FENGDI CONNECTOR CO Ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-16
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a storage battery junction box assembly, including terminal box main part, terminal box upper cover and electrically conductive support, terminal box main part and the activity of terminal box upper cover set up, it has the through-hole to open in the middle of the terminal box main part, and through-hole top one side is equipped with integral type safety disc, and integral type safety disc tip cover is on the lock post, still overlap on the lock post and have electrically conductive support, be equipped with the cuff in the through-hole top, integral type safety disc and electrically conductive support pass through the nut and lock the post locking, the sheath portion buckle of electrically conductive support is inserted and is connect slow melting insurance and fast melting insurance, the safety box main part sets up on the battery through the cuff cover, firstly according to the concrete environmental arrangement in the cockpit, designs the most suitable outlet structure of storage battery junction box, guarantees the trend and the electrical apparatus security performance of pencil; secondly, the junction box has strong universality and small overall dimension; the product is light in weight; the safety piece is as an organic whole electric conductive property excellence, and every kind terminal that the wiring was used all has the mistake proofing fool proofing design and prevents to connect wrong line.

Description

Storage battery junction box assembly

Technical Field

The utility model belongs to the technical field of the fuse block and specifically relates to a battery terminal box assembly.

Background

The automobile has gradually become a necessity of a common family, and meanwhile, the automobile is developing towards the direction of high intelligence and high comfort, and along with the increase of multiple functions of automobile electrical appliances, the requirement on the use space is greater, so the safety requirement on current is more and more strict, and the storage battery junction box effectively plays a role in protection.

At present, a junction box is mainly fixed on a storage battery through a battery bolt in the junction box and a storage battery pole in a contact mode, and an electric appliance wire harness is connected into the storage battery junction box. The existing junction box assembly has single function, and the complex characteristic and routing uncertainty of the electric appliance wiring harness lead to the influence that the wiring harness is difficult to assemble or interferes with peripheral accessories and the like, so that the structure of the existing junction box can not meet the above conditions, and the problems of interference, difficulty in installation, poor assembly consistency and the like easily occur during assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a battery terminal box assembly is provided, more convenient operation is favorable to the pencil trend.

For solving the above-mentioned prior art problem, the utility model discloses a following scheme: the utility model provides a storage battery terminal box assembly, includes terminal box main part, terminal box upper cover and electrically conductive support, terminal box main part and terminal box upper cover activity set up, it has the through-hole to open in the middle of the terminal box main part, and through-hole top one side is equipped with the integral type rupture disc, and integral type rupture disc tip cover is on the lock post, still the cover has electrically conductive support on the lock post, is equipped with the cuff in the through-hole top, and integral type rupture disc and electrically conductive support pass through the nut and lock the post locking, the sheath portion buckle of electrically conductive support connects and has plugged slowly and melt the insurance soon, the terminal box main part is established on the battery through the cuff cover.

Preferably, the junction box main body is further provided with a second lock cylinder and a third lock cylinder, an integrated safety disc and a wiring terminal are sleeved in the second lock cylinder, and the safety disc and the wiring terminal are locked on the third lock cylinder.

Preferably, a clamping key is arranged at the position of the junction box upper cover and is buckled with a clamping block on the side surface of the junction box main body.

Preferably, the storage battery is provided with a positive pole column, the ferrule is sleeved on the positive pole column, and the junction box upper cover covers the junction box main body and the positive pole column.

Has the advantages that: the utility model adopts the above technical scheme to provide a storage battery terminal box assembly, have following apparent characteristics: firstly, according to the specific environmental arrangement in the car cockpit, the most appropriate wire outlet structure of the storage battery junction box is designed to ensure the trend of a wire harness and the safety performance of electric appliances;

secondly, the junction box has strong universality and small overall dimension; the product is light in weight; the safety piece is an integrated body and has excellent conductivity, and each type of terminal for wiring has a mistake-proof and fool-proof design to prevent wrong wiring.

Drawings

Fig. 1 is a structural diagram of the junction box assembly of the present invention.

Fig. 2 is a schematic view of the junction box structure for removing the assembly nut of the present invention.

Fig. 3 is a schematic view of the junction box structure for removing the rupture disc of the present invention.

Fig. 4 is a schematic view of the structure of the conductive bracket of the present invention.

Fig. 5 is a schematic view of the assembly structure of the junction box and the storage battery of the present invention.

Fig. 6 is a schematic diagram of the present invention after assembly.

Detailed Description

As shown in fig. 1-6, a junction box assembly for a storage battery comprises a junction box main body 1, a junction box upper cover 2 and a conductive support 3, wherein the junction box main body 1 and the junction box upper cover 2 are movably arranged, a through hole 4 is formed in the middle of the junction box main body 1, an integrated safety disc 5 is arranged on one side of the top of the through hole 4, the end of the integrated safety disc 5 is sleeved on a lock column 6, the conductive support 3 is further sleeved on the lock column 6, a hoop 7 is arranged in the top of the through hole 4, the integrated safety disc 5 and the conductive support 3 are locked with the lock column 6 through a nut, a slow-melting safety 9 and a fast-melting safety 10 are buckled and inserted in a sheath portion 8 of the conductive support 3, and the junction box main body 1 is sleeved on a storage battery 11 through the hoop 7. The junction box main body 1 is further provided with a second lock cylinder 12 and a third lock cylinder 13, an integrated safety plate 5 and a wiring terminal 14 are sleeved in the second lock cylinder 12, and a safety plate 15 and a wiring terminal 14 are locked on the third lock cylinder 13. The junction box upper cover 2 is provided with a clamping key 16, and the clamping key 16 is buckled with a clamping block 17 on the side surface of the junction box main body 1. The storage battery 11 is provided with a positive pole column 18, the hoop 7 is sleeved on the positive pole column 18, and the junction box upper cover 2 covers the junction box main body 1 and the positive pole column 18.

The junction box comprises a specific junction box main body 1 and a junction box upper cover 2, wherein the junction box main body 1 is movably arranged with the junction box upper cover 2, the junction box main body 1 is sleeved on an anode pole 18 of a storage battery 11 through a hoop 7 in a through hole 4, so that a worker can assemble the junction box more quickly by only fixing the junction box main body 1 on the top of the storage battery 11 through a bolt, meanwhile, the junction box upper cover 2 can prevent dust from entering and is locked with a clamping block 17 through a clamping key 16, so as to ensure that the inside of a junction box assembly is clean and damage-proof, an integrated fuse piece 5 is arranged in the junction box main body 1, one end of the integrated fuse piece 5 is locked through a locking column 6, the other end of the integrated fuse piece and a wiring terminal 14 are locked through a second locking column, a conductive bracket 5 is locked through the locking column 6, a slow fusing fuse 9 and a fast fusing fuse 10 are arranged on a sheath part 8, the slow fusing fuse 9 can inhibit surge current from being a time-delay fuse, the fast fusing fuse realizes the protection on the circuit within a few milliseconds at the moment of a current pulse increasing point, the instant of the fast fusing fuse is fused fuse within a few milliseconds, the car cab, the utility model discloses an outgoing line structure which is designed according to ensure the specific environment arrangement in the car cab, and the safety performance of the junction box, and the safety performance of a car; the junction box has strong universality and small overall dimension; the product is light in weight; the safety piece is an integrated body and has excellent conductivity, and each type of terminal for wiring has a mistake-proof and fool-proof design to prevent wrong wiring.

Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a storage battery junction box assembly, includes junction box main part (1), junction box upper cover (2) and electrically conductive support (3), its characterized in that, junction box main part (1) and junction box upper cover (2) activity set up, open through-hole (4) in the middle of junction box main part (1), through-hole (4) top one side is equipped with integral type rupture disc (5), integral type rupture disc (5) tip cover is on lock post (6), still the cover has electrically conductive support (3) on lock post (6), is equipped with cuff (7) in through-hole (4) top, and integral type rupture disc (5) and electrically conductive support (3) pass through the nut and lock post (6) locking, sheath portion (8) buckle of electrically conductive support (3) are inserted and are inserted slow fusing insurance (9) and fuse (10) soon, junction box main part (1) are established on battery (11) through cuff (7).

2. The battery junction box assembly according to claim 1, wherein the junction box main body (1) further comprises a second locking column (12) and a third locking column (13), the second locking column (12) is sleeved with the integrated fuse piece (5) and the connection terminal (14), and the third locking column (13) is locked with the fuse piece (15) and the connection terminal (14).

3. The assembly of claim 1, wherein a snap key (16) is disposed at the junction box upper cover (2), and the snap key (16) is engaged with a latch (17) on the side of the junction box main body (1).

4. The junction box assembly of claim 1, wherein the battery (11) is provided with a positive pole post (18), the ferrule (7) is sleeved on the positive pole post (18), and the junction box upper cover (2) covers the junction box main body (1) and the positive pole post (18).