CN-224203856-U - Aluminum alloy row cable for new energy automobile

Abstract

The utility model relates to the technical field of new energy cables and discloses an aluminum alloy cable for a new energy automobile, which comprises a cable and a mounting plate, wherein an insulating layer is fixedly connected to the inner wall of the cable, an aluminum conductor is fixedly connected to the inner wall of the insulating layer, a honeycomb buffer layer is fixedly connected to the outer wall of the cable, a polyurethane protective layer is fixedly connected to the outer wall of the honeycomb buffer layer, fixing sleeves are fixedly connected to the left end and the right end of the cable, threaded connectors are fixedly connected to the far sides of the two fixing sleeves, and fastening connectors are connected to the outer wall threads of the threaded connectors. According to the utility model, the cable is wrapped by the insulating layer, and the aluminum conductor has the characteristics of high-efficiency conduction, light weight design, high heat dissipation performance, high strength and reliability, and the honeycomb buffer layer is arranged between the wire harness insulating layer and the external polyurethane protective layer, so that a good buffer effect is provided, and the damage to the wire harness caused by collision and friction is reduced.

Inventors

• WU KANGJIE
• ZHU WENYING
• SHENG ZHONGHONG
• LIU HUANHUAN
• QI XINHUA
• Di Biaofeng
• LIU XUEBAO
• WANG ZHIJUAN

Assignees

• 中辰电缆股份有限公司

Dates

Publication Date

20260505

Application Date

20250520

Claims (8)

1. 1. The aluminum alloy cable comprises a cable (1) and a mounting plate (7), and is characterized in that an insulating layer (4) is fixedly connected to the inner wall of the cable (1), an aluminum conductor (3) is fixedly connected to the inner wall of the insulating layer (4), a honeycomb buffer layer (5) is fixedly connected to the outer wall of the cable (1), a polyurethane protection layer (6) is fixedly connected to the outer wall of the honeycomb buffer layer (5), fixing sleeves (8) are fixedly connected to the left end and the right end of the cable (1), threaded interfaces (9) are fixedly connected to two sides, far away from each other, of the fixing sleeves (8), and fastening connectors (10) are connected to outer wall threads of the threaded interfaces (9).
2. 2. The aluminum alloy row cable for new energy automobile of claim 1, wherein the top of mounting panel (7) is provided with installation mechanism (2), installation mechanism (2) are including U type knot (201), U type knot (201) are installed at the outer wall of fastening connecting piece (10), all fixedly connected with picture peg (202) of front and back side of U type knot (201), spread groove (203) have all been seted up to the top front and back side of mounting panel (7), the top threaded connection of U type knot (201) has binding bolt (204), the top of U type knot (201) is run through to the bottom of binding bolt (204) and is rotated and be connected with rubber stripper plate (205).
3. 3. The aluminum alloy row cable for new energy automobile as claimed in claim 2, wherein the installation mechanism (2) further comprises a plurality of protrusions (206), and the protrusions (206) are fixedly connected to the front side and the rear side of the U-shaped buckle (201).
4. 4. The aluminum alloy row cable for new energy automobiles according to claim 1, wherein a plurality of grooves (11) are formed in the outer wall of the fastening connecting piece (10), and the grooves (11) are arranged at equal intervals.
5. 5. The aluminum alloy row cable for new energy automobiles according to claim 1 is characterized in that screw holes (12) are formed in the front side and the rear side of the top of the mounting plate (7), and bolts (13) are connected with the inner sides of the screw holes (12) in a threaded mode.
6. 6. The aluminum alloy row cable for new energy automobiles according to claim 5, wherein the diameter of the bolt (13) is matched with the inner diameter of the screw hole (12), and a plum blossom groove (14) is formed in the top end of the bolt (13).
7. 7. The aluminum alloy row cable for new energy automobiles, as claimed in claim 6, is characterized in that an anti-slip groove (15) is formed in the top of the outer wall of the bolt (13), and the outer wall of the anti-slip groove (15) is subjected to smooth treatment.
8. 8. The aluminum alloy row cable for new energy automobiles according to claim 1, wherein the top of the mounting plate (7) is provided with a fitting groove (16), and the top of the fitting groove (16) is fixedly connected with a plurality of rubber strips (17).

Description

Aluminum alloy row cable for new energy automobile Technical Field The utility model relates to the technical field of new energy cables, in particular to an aluminum alloy cable row for a new energy automobile. Background With the increasing surge of global automobile electric transformation, various countries accelerate the layout of new energy automobile industry, technological progress and continuous rising of fuel automobile cost, the trend is to further promote manufacturers to promote product competitiveness and accelerate the rapid increase of new energy automobile sales, and the cable is used as a core component of power transmission, plays a light role in an electric system of a vehicle, and is an electric power transmission device designed for meeting the high-power and high-current transmission requirements of the new energy automobile. At present, an energy storage wire harness is adopted on a new energy automobile, the wire harness is also called an energy storage wire harness or a battery pack wire harness, a plurality of single batteries are combined in a serial or parallel mode to form a battery pack capable of being charged and discharged, the battery pack is skillfully connected together through the wire harness, the traditional copper conductor has stable performance, but high price, the manufacturing cost is increased, the density is high, the copper conductor material is relatively heavy, meanwhile, the wire harness can damage the wire harness due to collision and friction after long-term use, and the aluminum alloy cable for the new energy automobile is provided for solving the problems. Disclosure of utility model In order to make up for the defects, the utility model provides an aluminum alloy cable for a new energy automobile, which aims to solve the problems that in the prior art, copper conductor materials are relatively heavy due to higher copper conductor density, and meanwhile, wire harness sheets can damage wire harnesses due to collision and friction after long-term use. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides an aluminum alloy row cable for new energy automobile, includes cable and mounting panel, the inner wall fixedly connected with insulating layer of cable, the inner wall fixedly connected with aluminum conductor of insulating layer, the outer wall fixedly connected with honeycomb buffer layer of cable, the outer wall fixedly connected with polyurethane inoxidizing coating of honeycomb buffer layer, the equal fixedly connected with cover of the left and right sides end of cable, two the equal fixedly connected with hickey in one side of keeping away from mutually of fixed cover, the outer wall threaded connection of hickey has fastening connection spare. As a further description of the above technical solution: The top of mounting panel is provided with installation mechanism, installation mechanism includes that the U type is detained, the outer wall at the fastening connection spare is detained to the U type, the equal fixedly connected with picture peg of front and back side of U type knot, the spread groove has all been seted up to the front and back side of the top of mounting panel, the top threaded connection of U type knot has the binding bolt, the bottom of binding bolt runs through the top of U type knot and rotates to be connected with the rubber stripper plate. As a further description of the above technical solution: the mounting mechanism further comprises a plurality of protrusions, and the protrusions are fixedly connected to the front side and the rear side of the U-shaped buckle. As a further description of the above technical solution: The outer wall of the fastening connecting piece is provided with a plurality of grooves, and the grooves are arranged at equal intervals. As a further description of the above technical solution: screw holes are formed in the front side and the rear side of the top of the mounting plate, and bolts are connected to the inner sides of the screw holes in a threaded mode. As a further description of the above technical solution: The diameter of the bolt is matched with the inner diameter of the screw hole, and the top end of the bolt is provided with a plum blossom groove. As a further description of the above technical solution: The top of the outer wall of the bolt is provided with an anti-skid groove, and the outer wall of the anti-skid groove is smooth. As a further description of the above technical solution: laminating groove has been seted up at the top of mounting panel, laminating groove's top fixedly connected with a plurality of rubber strips. The utility model has the following beneficial effects: 1. According to the utility model, the cable is wrapped by the insulating layer, the aluminum conductor has the characteristics of high-efficiency conduction, light weight design, high heat dissipation performance, high strength