CN218498488U

CN218498488U - Quick-charging backpack type battery charging wire

Info

Publication number: CN218498488U
Application number: CN202222544450.XU
Authority: CN
Inventors: 陈锁; 郭成奇; 路红强; 郑林琴
Original assignee: Dongguan Liuchuan Electronic Technology Co ltd
Current assignee: Dongguan Liuchuan Electronic Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-02-17
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to a quick-charging backpack type battery charging wire, which comprises a wire rod, a fixed seat for fixedly connecting a to-be-connected end and an aviation plug positioned at the left end of the wire rod; the wire comprises a core wire group and a tegument layer extruded and formed on the periphery of the core wire group, and the right end of the wire is exposed out of the tegument layer by peeling off the tegument layer to form a core wire group exposed section; the fixed seat is formed and coated on a jacket layer close to the right side of the exposed section of the core wire group, and the extending tail end of the exposed section of each core wire group extends out of the corresponding fixed seat; the core wire group comprises three power wires and two signal wires, wherein each power wire is a silica gel wire, and each signal wire is a Teflon wire; which ensures stability and reliability after connection; moreover, the product has the functions of power supply transmission and signal transmission, and meanwhile, the processing cost is greatly reduced, and the processing efficiency is improved.

Description

Quick-charging backpack type battery charging wire

Technical Field

The utility model relates to a fill backpack battery charging wire technical field soon, especially indicate a fill backpack battery charging wire soon.

Background

Electronic or electric equipment, as a high-tech product, provides great convenience for our life, integrates multiple functions, and is deeply loved by people. With the advancement of technology, the development of electronic or electric devices has gradually changed people's lives.

Our common electrically powered devices include electrically powered wheelchairs, electrically powered skateboards, lawn mowing robots, and the like. Current battery charging wire has the electric wire and connects the joint at charging wire both ends, and when charging, one of them connects power supply, and the battery charging device of treating is connected to another joint.

The existing quick-charging backpack battery charging wire has a single function and often only has a power supply conveying function. In addition, the exposed section of the charging wire of the existing quick-charging backpack type battery is easy to loosen after being connected with the equipment to be charged, and the normal use of the charging wire is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the defects of the prior art and mainly aims at providing a quick-charging backpack battery charging wire which ensures the stability and reliability after connection; moreover, the product has the functions of power supply transmission and signal transmission, and meanwhile, the processing cost is greatly reduced, and the processing efficiency is improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fast-charging backpack battery charging wire comprises a wire, a fixed seat and an aviation plug positioned at the left end of the wire;

the wire comprises a core wire group and a tegument layer extruded and formed on the periphery of the core wire group, and the right end of the wire is exposed with a core wire group exposed section through peeling the tegument layer;

the fixed seat is formed and coated on a section of outer coating layer on the right side close to the exposed section of the core wire group, and the extending tail end of the exposed section of each core wire group extends out of the corresponding fixed seat;

the core wire group comprises three power wires and two signal wires, wherein each power wire is a silica gel wire, and each signal wire is a Teflon wire.

Preferably, the three power lines are a first power line, a second power line and a standby power line, and conductors of the first power line and the second power line are 10AWG line conductors.

Preferably, the conductors of the standby power lines are all 18AWG wire conductors.

Preferably, the conductors of the signal wires are 22AWG wire conductors.

Preferably, the outer layer is a black PVC outer layer.

Preferably, the conductor of the core wire group is oxygen-free copper.

Preferably, the standby power line is disposed at an upper position between the first power line and the second power line, and the standby power line is disposed between the two signal lines.

Preferably, the wire further includes a non-woven fabric layer covering the periphery of the core wire group, and the outer layer is extruded and molded on the periphery of the non-woven fabric layer.

Preferably, the wire further comprises a filling line, and the filling line is located in the non-woven fabric layer.

Preferably, the filling line is disposed at a lower position between the first power line and the second power line.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly: the stability and the reliability after connection are ensured mainly by the arrangement of the fixed seat; particularly, the two signal wire groups and the three power wire groups are integrated in the same outer cover layer, so that the product has the functions of power supply transmission and signal transmission, and meanwhile, an outer cover layer is not required to be additionally added to coat the two signal wire groups, the processing cost is greatly reduced, and the processing efficiency is improved;

secondly, a silica gel line is adopted by a power line, a Teflon line is adopted by a signal line, so that the stability and reliability of power supply transmission and signal transmission are improved, and oxygen-free copper is adopted by the power line and the signal line, so that the resistivity is low and the conductivity is high;

moreover, by adopting the non-woven fabric layer, the wire body has the characteristics of high flame retardance, less smoke, self-extinguishing effect, moisture absorption, air permeability and the like;

and the outer tegument layer is made of PVC material, so that the PVC material has the characteristics of high temperature resistance, acid resistance, alkali resistance, oil resistance, flame retardance and the like, and the service life of the PVC material is prolonged.

Drawings

FIG. 1 is a top view of a preferred embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of the preferred embodiment of the present invention.

The reference numbers illustrate:

10. wire rod

11. Outer layer 12, non-woven fabric layer

13. Filling line 14 and first power line

15. Second power supply line 16 and backup power supply line

17. Signal wire 18, core wire set exposed section

20. Fixing seat 21 and mounting lug

30. An aviation plug.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 and fig. 2, a fast-charging backpack battery charging wire comprises a wire 10, a fixing base 20 for fixedly connecting a to-be-connected end, and aviation plugs 30 located at the left and right ends of the wire 10;

the wire 10 includes a core wire group and a covering layer 11 extruded on the periphery of the core wire group, in this embodiment, the covering layer 11 is a black PVC covering layer.

In this embodiment, the wire 10 further includes a non-woven fabric layer 12 covering the periphery of the core wire group, and the outer layer 11 is extruded and formed on the periphery of the non-woven fabric layer 12. Preferably, the thread 10 further comprises a filling thread 13, and the filling thread 13 is located in the non-woven fabric layer 12.

And the conductor of the core wire group is made of oxygen-free copper. The oxygen-free copper has low resistivity, high conductivity, low loss and extremely strong current load capacity.

The core wire group comprises three power wires and two signal wires 17, and each power wire is a silica gel wire. In the present embodiment, the three power lines are the first power line 14, the second power line 15, and the backup power line 16, respectively. Preferably, the conductors of the first power line 14 and the second power line 15 are both 10AWG wire conductors. The filler line 13 is disposed at a lower position between the first power line 14 and the second power line 15.

The conductors of the spare power line 16 are all 18AWG wire conductors. The backup power line 16 is disposed at an upper position between the first power line 14 and the second power line 15, and the backup power line 16 is located between the two signal lines 17.

Each signal line 17 is a teflon line. The conductors of the signal wires 17 are all 22AWG wire conductors.

A core wire group exposed section 18 is exposed at the right end of the wire 10 through the peeling outer layer 11; the fixed seat 20 is formed and coated on a section of the tegument layer 11 close to the right side of the core wire group exposed section 18, and the extending tail end of each core wire group exposed section 18 extends out of the corresponding fixed seat 20. The left and right sides of the fixing seat 20 are respectively provided with two mounting ears 21.

The utility model is characterized in that the stability and reliability after connection are ensured mainly by the arrangement of the fixed seat; particularly, the two signal wire groups and the three power wire groups are integrated in the same outer cover layer, so that the product has the functions of power supply transmission and signal transmission, and meanwhile, an outer cover layer is not required to be additionally added to coat the two signal wire groups, the processing cost is greatly reduced, and the processing efficiency is improved;

Claims

1. The utility model provides a fill backpack battery charging wire soon which characterized in that: the aviation plug comprises a wire, a fixed seat for fixedly connecting a to-be-connected end and an aviation plug positioned at the left end of the wire;

the wire comprises a core wire group and a tegument layer extruded and formed on the periphery of the core wire group, and the right end of the wire is exposed out of the tegument layer by peeling off the tegument layer to form a core wire group exposed section;

2. The quick charge backpack battery charging wire of claim 1, characterized in that: the three power lines are respectively a first power line, a second power line and a standby power line, and conductors of the first power line and the second power line are all 10AWG line conductors.

3. The quick charge backpack battery charging wire of claim 2, characterized in that: the conductors of the standby power line are all 18AWG line conductors.

4. The quick charge backpack battery charging wire of claim 2, characterized in that: and the conductors of the signal wires are 22AWG wire conductors.

5. The quick charge backpack battery charging wire of claim 1, characterized in that: the exterior layer is a black PVC exterior layer.

6. The quick-charge backpack battery charging wire of claim 1, characterized in that: and the conductor of the core wire group is made of oxygen-free copper.

7. The quick charge backpack battery charging wire of claim 2, characterized in that: the standby power line is arranged above the position between the first power line and the second power line and is positioned between the two signal lines.

8. The quick-charge backpack battery charging wire of claim 2, characterized in that: the wire further comprises a non-woven fabric layer coated on the periphery of the core wire group, and the outer layer is extruded and formed on the periphery of the non-woven fabric layer.

9. The quick charge backpack battery charging wire of claim 8, characterized in that: the wire rod further comprises a filling line, and the filling line is located in the non-woven fabric layer.

10. The quick charge backpack battery charging wire of claim 9, characterized in that: the filling line is arranged at a lower position between the first power line and the second power line.