CN219018056U

CN219018056U - High-voltage wire harness shielding structure

Info

Publication number: CN219018056U
Application number: CN202223098435.3U
Authority: CN
Inventors: 钱松; 宋新刚; 殷万江; 符德亿
Original assignee: Zhejiang Yilian Automobile Technology Co ltd
Current assignee: Zhejiang Yilian Automobile Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-12
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a high-voltage wire harness shielding structure, which comprises a wire body, wherein two groups of wire body joint ends are connected in a winding way, a sleeve for conducting is sleeved on the periphery of each wire body joint end, an insulating adhesive cloth layer for insulating is bound on the periphery of each sleeve, and a rubber tube for shielding is sleeved on the periphery of each insulating adhesive cloth layer; the two groups of the wire body peripheries are respectively sleeved with the rubber sleeves which are adhered with the leakage-proof rubber sleeves, the outer peripheries of the two groups of the rubber sleeves are fixedly adhered with the branch pipes and the connecting pipes which are connected, the joint parts of the two groups of the high-voltage wire harnesses are conveniently and firmly connected through the design of the sleeve, the insulating rubber cloth layers and the rubber pipes, the strength of the joint parts of the two groups of the high-voltage wire harnesses after the two groups of the high-voltage wire harnesses are simultaneously improved in insulating protection, the joint ends of the two groups of the high-voltage wire harnesses are conveniently shielded through the design of the branch pipes, the connecting pipes, the annular grooves and the rubber sleeves, dust and other sundries are not easy to infiltrate, and therefore the shielding performance of the high-voltage wire harnesses is improved, and the influence of the dust and other sundries on the joint parts is reduced.

Description

High-voltage wire harness shielding structure

Technical Field

The utility model relates to the technical field of high-voltage wire bundles, in particular to a high-voltage wire bundle shielding structure.

Background

The electric wire is a wire for transmitting electric energy, the bare wire is divided into a bare wire, an electromagnetic wire and an insulated wire, the bare wire is not provided with an insulating layer and comprises copper, aluminum flat wires, overhead stranded wires and various sectional materials (such as molded lines, buses, copper bars, aluminum bars and the like), the electric wire is mainly used for outdoor overhead buses, indoor buses and switch boxes, the electromagnetic wire is an insulated wire which generates a magnetic field or induces current in the magnetic field after being electrified and is mainly used for a motor, a transformer coil and other related electromagnetic equipment, the conductor is mainly copper wires, the conductor is provided with a thin insulating layer and good electrical and mechanical properties, and the performances such as heat resistance, moisture resistance and solvent resistance are different, different insulating materials are selected to obtain different characteristics, the patent number CN201920660857.4 discloses a high-voltage wire harness shielding structure, an inner shielding sleeve made of a conductive rubber sleeve can shield the electromagnetic near a joint, a first outer shielding sleeve and a second outer shielding sleeve made of the rubber insulating sleeve are good in leakage prevention, and the shielding effect near the high-voltage harness joint for a user is avoided, and the user is convenient to use; although the installation mode of the two groups of shielding sleeves through the clamping connection is simple, certain gaps exist between the two groups of shielding sleeves, so that sundries such as dust are easy to enter the shielding sleeves. For this purpose, we propose a high voltage harness shielding structure.

Disclosure of Invention

The utility model mainly aims to provide a high-voltage wire harness shielding structure, which is convenient for fastening and connecting joints of two groups of high-voltage wire harnesses through the design of a sleeve, an insulating adhesive cloth layer and a rubber tube, and is convenient for shielding the joint ends of the two groups of high-voltage wire harnesses through the design of a branch pipe, a connecting pipe, a ring groove and a rubber sleeve, and has strong tightness, and is not easy to cause the possibility of infiltration of sundries such as dust, thereby improving the shielding performance of the high-voltage wire harnesses and reducing the influence of sundries such as dust on the high-voltage wire harnesses, and effectively solving the problems in the background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the high-voltage wire harness shielding structure comprises a wire body, two groups of wire body joint ends are connected in a winding way, a sleeve for conducting is sleeved on the periphery of each wire body joint end, an insulating adhesive cloth layer for insulation is bound on the periphery of each sleeve, and a rubber tube for shielding is sleeved on the periphery of each insulating adhesive cloth layer;

the two groups of rubber sleeves are fixedly glued on the peripheries of the two groups of rubber sleeves, branch pipes and connecting pipes are fixedly glued on the peripheries of the two groups of rubber sleeves, annular grooves for leakage prevention are formed in one side, close to the branch pipes, of the connecting pipes, and annular pipes matched with the annular grooves are integrally formed in one side, close to the connecting pipes, of the branch pipes.

Further, the outer peripheral surface of the branch pipe and the outer peripheral surface of the connecting pipe are integrally provided with flange plates for connection, and a plurality of groups of bolts for fixing are assembled between the two groups of flange plates; the bolts are matched with the flange plates, so that the branch pipes and the connecting pipes are conveniently fixed after being connected.

Further, a glue ring for leakage prevention is arranged between the two groups of flange plates; the glue ring is convenient for improving the tightness of the two groups of flange plates after being connected.

Further, the sleeve is made of copper; the sleeve made of copper material has better electric conductivity.

Further, the branch pipes, the connecting pipes and the flange plates are all made of plastic insulating materials; the shielding performance of the branch pipe, the connecting pipe and the flange plate made of plastic insulating materials is stronger.

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

according to the technical scheme, through the design of the sleeve, the insulating adhesive cloth layer and the rubber tube, the joint of two groups of high-voltage wire harnesses is conveniently fastened and connected, the strength of the joint is improved after the joint is connected with the high-voltage wire harnesses through insulation protection, the design of the branch pipe, the connecting pipe, the annular groove and the rubber sleeve is convenient for shielding the joint ends of the two groups of high-voltage wire harnesses, the tightness is high, the possibility of penetration of sundries such as dust is not easy to occur, and therefore the shielding performance of the high-voltage wire harnesses is improved, and the influence of sundries such as dust on the high-voltage wire harnesses is reduced.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a high voltage harness shield structure according to the present utility model.

Fig. 2 is a schematic plan view of the whole mechanism structure of the high-voltage harness shielding structure of the present utility model.

Fig. 3 is a schematic view of a portion of a high voltage harness shielding structure according to the present utility model.

In the figure: 1. a wire body; 2. a sleeve; 3. an insulating adhesive layer; 4. a rubber tube; 5. a branch pipe; 6. connecting pipe; 7. a ring groove; 8. a grommet; 9. a rubber sleeve; 10. a flange plate; 11. a bolt; 12. and (5) a rubber ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a high-voltage wire harness shielding structure comprises a wire body 1, wherein the joint ends of two groups of wire bodies 1 are connected in a winding way, a sleeve 2 for conducting electricity is sleeved on the periphery of the joint end of the wire body 1, an insulating adhesive cloth layer 3 for insulation is bound on the periphery of the sleeve 2, and a rubber tube 4 for shielding is sleeved on the periphery of the insulating adhesive cloth layer 3; the peripheries of the two groups of wire bodies 1 are respectively sleeved with a rubber sleeve 9 which is adhered with a leakage-proof rubber sleeve, the peripheries of the two groups of rubber sleeves 9 are fixedly adhered with a branch pipe 5 and a connecting pipe 6 which are connected with each other, one side of the connecting pipe 6, which is close to the branch pipe 5, is provided with a ring groove 7 which is used for leakage-proof, and one side of the branch pipe 5, which is close to the connecting pipe 6, is integrally provided with a ring pipe 8 which is matched with the ring groove 7; the outer peripheral surfaces of the branch pipes 5 and the connecting pipes 6 are integrally provided with flanges 10 for connection, and a plurality of groups of bolts 11 for fixing are assembled between the two groups of flanges 10; the bolts 11 are matched with the flange plates 10, so that the branch pipes 5 and the connecting pipes 6 are conveniently connected and then fixed; a glue ring 12 for leakage prevention is arranged between the two groups of flange plates 10; the glue ring 12 is convenient for improving the tightness of the two groups of flange plates 10 after being connected; the sleeve 2 is made of copper material; the sleeve 2 made of copper material has better electric conductivity; the branch pipe 5, the connecting pipe 6 and the flange plate 10 are all made of plastic insulating materials; the shielding performance of the branch pipe 5, the connecting pipe 6 and the flange plate 10 made of plastic insulating materials is stronger.

It should be noted that, the utility model is a high-voltage wire harness shielding structure, when the joint ends of two groups of high-voltage wire harnesses are required to be shielded, corresponding accessories are sleeved on two groups of wire bodies 1, then the joint ends of the two groups of wire bodies 1 are mutually wound, after winding, a sleeve 2 made of copper material is moved and the winding ends are coated, then two ends of the sleeve 2 are clamped by using a vice, the strength of the connecting ends is improved conveniently while conduction is carried out, then the sleeve 2 is coated by using an insulating adhesive tape to form a primary insulating layer, meanwhile, the strength of the two groups of wire bodies 1 after connection is improved, then a rubber tube 4 is moved and the insulating adhesive cloth layer 3 is coated by using the rubber tube 4, then a branch tube 5 and a connecting tube 6 at the periphery of the wire bodies 1 are moved, and the branch tube 5 and the connecting tube 6 are adhered to the two groups of wire bodies 1 through the rubber sleeve 9, so that the branch tube 5 is taken and the branch tube 5 is moved to drive the annular groove 8 to be spliced with the connecting tube 7 in the connecting tube 6, the connecting tube 6 is conveniently connected and the connecting tube 5 is strongly, then the flange 11 is conveniently taken and the flange 10 is conveniently and tightly pressed between the two groups of the flange plates, and the flange is conveniently placed at the periphery of the flange 10, and the flange is conveniently fastened, and the flange is conveniently and tightly pressed between the two groups of the flange plates 10 is conveniently placed, and the flange is conveniently and tightly and arranged, and the flange is convenient to be tightly placed, and high in the flange and 10 and a flange is convenient to be placed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The high-voltage wire harness shielding structure comprises a wire body (1), and is characterized in that two groups of wire body (1) connector ends are connected in a winding mode, a sleeve (2) capable of conducting electricity is sleeved on the outer periphery of each wire body (1) connector end, an insulating adhesive cloth layer (3) capable of insulating is bound on the outer periphery of each sleeve (2), and a rubber tube (4) capable of shielding is sleeved on the outer periphery of each insulating adhesive cloth layer (3);

two sets of the wire body (1) periphery all overlaps and is established and bond and have can supply leak protection gum cover (9), and two sets of gum cover (9) periphery fixed adhesive have branch pipe (5) and takeover (6) that can supply to connect, the annular (7) that can supply leak protection are offered to the one side that is close to branch pipe (5) takeover (6), and branch pipe (5) are close to the one side of takeover (6) an organic whole structure have ring canal (8) that agree with annular (7).

2. A high voltage harness shielding structure according to claim 1, characterized in that the outer peripheral surface of the branch pipe (5) and the outer peripheral surface of the connecting pipe (6) are integrally constructed with flanges (10) for connection, and a plurality of groups of bolts (11) for fixation are assembled between the two groups of flanges (10).

3. A high voltage harness shielding structure according to claim 2, characterized in that between two sets of said flanges (10) there is fitted a glue ring (12) for leakage prevention.

4. A high voltage harness shielding structure according to claim 1, characterized in that the sleeve (2) is of copper-based material.

5. The high-voltage wire harness shielding structure according to claim 1, wherein the branch pipe (5), the connecting pipe (6) and the flange plate (10) are all made of plastic insulating materials.