CN215527293U

CN215527293U - New forms of energy electric automobile is with fire-retardant wire and cable

Info

Publication number: CN215527293U
Application number: CN202121078518.9U
Authority: CN
Inventors: 李修成
Original assignee: Shenzhen Lianying Communication Co ltd
Current assignee: Shenzhen Lianying Communication Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-01-14
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to a flame-retardant wire and cable for a new energy electric vehicle, and belongs to the technical field of wires and cables. Comprises a lead, a framework and a fixing frame; be equipped with the filler between two adjacent wires, be equipped with first shielding layer in the skeleton, the second shielding layer, first shielding layer, the second shielding layer all carries out the cladding with the wire, the skeleton both sides are equipped with the electrostatic layer respectively, first inoxidizing coating, skeleton and electrostatic layer, be equipped with the steel wire between the first inoxidizing coating, the first inoxidizing coating outside is equipped with the second inoxidizing coating, be equipped with the cooling material between first inoxidizing coating and the second inoxidizing coating, the second inoxidizing coating outside is equipped with fire-retardant portion, be equipped with fire-retardant layer in the fire-retardant portion, inert gas, the fire-retardant portion outside is equipped with the third protective layer, an insulating layer, be equipped with the barb on the third protective layer. The utility model provides a flame-retardant wire and cable for a new energy electric vehicle, which has the advantages of buffer function, good flame resistance, tensile property and long service life, and can prevent rats from being bitten when in use.

Description

New forms of energy electric automobile is with fire-retardant wire and cable

Technical Field

The utility model relates to a flame-retardant wire and cable for a new energy electric vehicle, and belongs to the technical field of wires and cables.

Background

The new energy automobile is a trip tool which is well popularized and selected, the new energy automobile utilizes other energy sources to replace common energy sources as driving power, the new energy electric automobile is used as a source spring for driving as long as electric power is used, when the new energy electric automobile is used, the automobile needs to be charged, a charging gun used during charging needs to be connected through an electric wire, the electric wire and the cable for the common new energy electric automobile are poor in flame resistance, the tensile property of the electric wire and the cable for the common new energy electric automobile is poor, the electric wire and the cable are easy to be damaged due to the fact that rats bite the surface layer, and even the cable cannot be used.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a flame-retardant wire and cable for a new energy electric vehicle, which has a buffering function, is good in flame resistance, tensile property and service life, and can prevent rats from being bitten when in use.

The utility model provides a flame-retardant wire cable for a new energy electric vehicle, which comprises a conducting wire, a framework and a fixing frame; the wire is located the skeleton, be equipped with support column, many wire in the skeleton, many the wire is connected with the support column and is the circumference and distributes, adjacent two be equipped with the filler between the wire, be equipped with first shielding layer, second shielding layer in the skeleton, first shielding layer, second shielding layer all carry out the cladding with the wire, the skeleton both sides are equipped with electrostatic blanket, first inoxidizing coating respectively, be equipped with the steel wire between skeleton and electrostatic blanket, the first inoxidizing coating outside is equipped with the second inoxidizing coating, be equipped with the cooling material between first inoxidizing coating and the second inoxidizing coating, the second inoxidizing coating outside is equipped with fire-retardant portion, be equipped with fire-retardant layer, inert gas in the fire-retardant portion, the fire-retardant portion outside is equipped with third protective layer, insulating layer, be equipped with the barb on the third protective layer.

The fixing frame comprises a first supporting plate and a second supporting plate, the first supporting plate, the second supporting plate and a third protection layer are fixedly connected, the first supporting plate and the second supporting plate are connected through a first connecting plate, a second connecting plate and a spring, the first connecting plate and the second connecting plate are fixedly connected with the first supporting plate and the second supporting plate respectively, the second connecting plate is located above the first connecting plate, a sliding groove corresponding to the second connecting plate is formed in the first connecting plate, and the first connecting plate is in sliding connection with the second connecting plate.

The cable between the first supporting plate and the second supporting plate is bent.

Be equipped with 4 wires in the skeleton, the support column adopts the rubber material to support, the support column is hollow support column.

The filler is of a hollow structure and is oval, and two ends of the filler are in contact with the conducting wire.

The second shielding layer covers the wires independently, and the first shielding layer covers the second shielding layer, the filler and the supporting columns.

The static layer is located skeleton and is close to first shielding layer one end, be equipped with many steel wires in static layer, the first inoxidizing coating, many the steel wire is the circumference and distributes.

A first bin is arranged between the first protective layer and the second protective layer, and the cooling material is located in the first bin.

The fire-retardant portion is internally provided with a fourth protective layer, a second bin is formed between the fourth protective layer and the second protective layer, the inert gas is located in the second bin, the fire-retardant layer is located on the outer side of the fourth protective layer, and a plurality of supporting rods are arranged in the second bin.

Be equipped with a plurality of barbs on the third protective layer, it is a plurality of the barb is located and is the circumference and distributes on the third protective layer.

The utility model has the beneficial effects that:

the utility model provides a flame-retardant wire and cable for a new energy electric vehicle, which has the advantages of buffer function, good flame resistance, tensile property and long service life, and can prevent rats from being bitten when in use.

Drawings

Fig. 1 is a schematic sectional structure view of a flame-retardant wire and cable for a new energy electric vehicle according to the present invention.

Fig. 2 is a schematic structural diagram of a flame-retardant wire and cable fixing frame for a new energy electric vehicle according to the utility model.

Fig. 3 is another structural schematic diagram of the flame-retardant wire and cable fixing frame for the new energy electric vehicle according to the utility model.

(1, lead, 2, skeleton, 3, support column, 4, filler, 5, first shielding layer, 6, second shielding layer, 7, static layer, 8, first protective layer, 9, steel wire, 10, second protective layer, 11, cooling material, 12, flame retardant layer, 13, third protective layer, 14, insulating layer, 15, barb, 16, first support plate, 17, second support plate, 18, first connecting plate, 19, second connecting plate, 20, spring)

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3: the utility model provides a flame-retardant wire cable for a new energy electric vehicle, which comprises a lead 1, a framework 2 and a fixing frame; the lead 1 is located the skeleton 2, be equipped with support column 3, many wires 1 in the skeleton 2, many the wire 1 is connected with support column 3 and is the circumference and distributes, adjacent two be equipped with filler 4 between the wire 1, be equipped with first shielding layer 5, second shielding layer 6 in the skeleton 2, first shielding layer 5, second shielding layer 6 all carry out the cladding with wire 1, skeleton 2 both sides are equipped with electrostatic layer 7, first inoxidizing coating 8 respectively, be equipped with steel wire 9 between skeleton 2 and electrostatic layer 7, the first inoxidizing coating 8 outside is equipped with second inoxidizing coating 10, be equipped with cooling material 11 between first inoxidizing coating 8 and the second inoxidizing coating 10, the second inoxidizing coating 10 outside is equipped with fire-retardant portion, be equipped with fire-retardant layer 12, inert gas in the fire-retardant portion, the fire-retardant portion outside is equipped with third inoxidizing coating 13, And an insulating layer 14, wherein the third protection layer 13 is provided with barbs 15.

The fixing frame comprises a first supporting plate 16 and a second supporting plate 17, the first supporting plate 16 and the second supporting plate 17 are fixedly connected with a third protection layer 13, the first supporting plate 16 and the second supporting plate 17 are connected through a first connecting plate 18, a second connecting plate 19 and a spring 20, the first connecting plate 18 and the second connecting plate 19 are respectively and fixedly connected with the first supporting plate 16 and the second supporting plate 17, the second connecting plate 19 is positioned above the first connecting plate 18, a sliding groove corresponding to the second connecting plate 19 is formed in the first connecting plate 18, and the first connecting plate 18 is in sliding connection with the second connecting plate 19.

In the utility model, the cable between the first support plate 16 and the second support plate 17 is bent.

According to the utility model, 4 wires 1 are arranged in a framework 2, a supporting column 3 is supported by adopting a rubber material, and the supporting column 3 is a hollow supporting column.

The filler 4 is of a hollow structure, the filler 4 is of an oval shape, and two ends of the filler 4 are in contact with the lead 1.

According to the utility model, the second shielding layer 6 covers the wire 1 independently, and the first shielding layer 5 covers the second shielding layer 6, the filler 4 and the supporting columns 3.

According to the utility model, the electrostatic layer 7 is positioned at one end of the framework 2 close to the first shielding layer 5, a plurality of steel wires 9 are arranged in the electrostatic layer 7 and the first protective layer 8, and the plurality of steel wires 9 are distributed in a circumferential manner.

According to the utility model, a first bin is arranged between the first protective layer 8 and the second protective layer 10, and the cooling substance 11 is positioned in the first bin.

A fourth protective layer 21 is arranged in the flame-retardant part, a second bin is formed between the fourth protective layer 21 and the second protective layer 10, the inert gas is located in the second bin, the flame-retardant layer 12 is located on the outer side of the fourth protective layer 21, and a plurality of support rods 22 are arranged in the second bin.

According to the utility model, the third protection layer 13 is provided with a plurality of barbs 15, and the plurality of barbs 15 are circumferentially distributed on the third protection layer 13.

The working principle is as follows: in the electric wire and cable, the corresponding first insulating layer 8 and shielding layer are arranged, so that the electric wire and cable has insulating and anti-interference performances, and the practicability is high, the support column 3 is arranged between the 4 leads, the compression space can be increased for the cable when the cable is bent, the cable can be prevented from being damaged, the first shielding layer 5 enables the cable to avoid external interference, the second shielding layer 6 enables the cable to avoid internal interference, the filler 4 can position the leads 1, the electrostatic layer 7 can prevent the static electricity generated by friction in the using process from causing fire, the flame retardant layer 12 can play a good role in protecting the leads in the fire, the inert gas can isolate oxygen to prevent flame from burning, the cooling substance 11 can cool the high temperature generated by the combustion lock, so as to protect the leads 1 inside the cable in a memorability, be equipped with the barb on third protective layer 13, barb 15 can puncture the rodent oral cavity and make it unable to bite when the rodent bites the cable, steel wire 9 can improve the tensile strength of cable, when the cable outside meets with tensile, first backup pad 16 on the cable, second backup pad 17 expand to the cable outside, second connecting plate 19 slides on first connecting plate 18, thereby spring 20 begins the atress and protects the cable.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a new forms of energy electric automobile is with fire-retardant wire and cable which characterized in that: comprises a lead (1), a framework (2) and a fixing frame; the lead (1) is positioned in a framework (2), a support column (3) and a plurality of leads (1) are arranged in the framework (2), the leads (1) are connected with the support column (3) and distributed in a circumferential manner, a filler (4) is arranged between every two adjacent leads (1), a first shielding layer (5) and a second shielding layer (6) are arranged in the framework (2), the leads (1) are coated by the first shielding layer (5) and the second shielding layer (6), an electrostatic layer (7) and a first protective layer (8) are respectively arranged on two sides of the framework (2), a steel wire (9) is arranged between the framework (2) and the electrostatic layer (7) and between the framework and the first protective layer (8), a second protective layer (10) is arranged on the outer side of the first protective layer (8), and a cooling material (11) is arranged between the first protective layer (8) and the second protective layer (10), the second inoxidizing coating (10) outside is equipped with fire-retardant portion, be equipped with fire-retardant layer (12), inert gas in the fire-retardant portion, the fire-retardant portion outside is equipped with third protective layer (13), insulating layer (14), be equipped with barb (15) on third protective layer (13).

2. The flame-retardant wire and cable for the new energy electric vehicle as claimed in claim 1, wherein: the mount includes first backup pad (16), second backup pad (17), first backup pad (16), second backup pad (17) and third protection layer (13) fixed connection, be connected through being equipped with first connecting plate (18), second connecting plate (19), spring (20) between first backup pad (16), second backup pad (17), first connecting plate (18), second connecting plate (19) respectively with first backup pad (16), second backup pad (17) fixed connection, second connecting plate (19) are located first connecting plate (18) top, be equipped with the spout corresponding with second connecting plate (19) on first connecting plate (18), first connecting plate (18) and second connecting plate (19) sliding connection.

3. The flame-retardant wire and cable for the new energy electric vehicle as claimed in claim 2, wherein: the cable between the first supporting plate (16) and the second supporting plate (17) is bent.

4. The flame-retardant wire and cable for the new energy electric vehicle as claimed in claim 1, wherein: be equipped with 4 wires (1) in skeleton (2), support column (3) adopt the rubber material to support, support column (3) are hollow support column.

5. The flame-retardant wire and cable for the new energy electric vehicle as claimed in claim 1, wherein: the filler (4) is of a hollow structure, the filler (4) is of an oval shape, and two ends of the filler (4) are in contact with the lead (1).

6. The flame-retardant wire and cable for the new energy electric vehicle as claimed in claim 4, wherein: the second shielding layer (6) covers the wire (1) independently, and the first shielding layer (5) covers the second shielding layer (6), the filler (4) and the supporting column (3).

7. The flame-retardant wire and cable for the new energy electric vehicle as claimed in claim 1, wherein: the static layer (7) is located skeleton (2) and is close to first shielding layer (5) one end, be equipped with many steel wires (9) in static layer (7), first inoxidizing coating (8), many steel wire (9) are the circumference and distribute.

8. The flame-retardant wire and cable for the new energy electric vehicle as claimed in claim 1, wherein: a first bin is arranged between the first protective layer (8) and the second protective layer (10), and the cooling material (11) is located in the first bin.

9. The flame-retardant wire and cable for the new energy electric vehicle as claimed in claim 1, wherein: be equipped with fourth protective layer (21) in the fire-retardant portion, form the second position in a storehouse between fourth protective layer (21) and second inoxidizing coating (10), inert gas is arranged in the second position in a storehouse, fire-retardant layer (12) are arranged in the fourth protective layer (21) outside, be equipped with many spinal branchs vaulting pole (22) in the second position in a storehouse.

10. The flame-retardant wire and cable for the new energy electric vehicle as claimed in claim 1, wherein: be equipped with a plurality of barbs (15) on third protective layer (13), it is a plurality of barb (15) are located and are the circumference and distribute on third protective layer (13).