CN215417616U

CN215417616U - High-end house ornamentation environmental protection electric wire of power consumption safety

Info

Publication number: CN215417616U
Application number: CN202121827384.6U
Authority: CN
Inventors: 张玉桂; 袁文霞; 陈静; 简霜; 李刚; 李化龙; 郭以敏
Original assignee: Chongqing Keli Cable Co ltd
Current assignee: Chongqing Keli Cable Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-04
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses an electric safety high-end home decoration environment-friendly electric wire which comprises an electric wire main body, wherein a wire core is arranged at the center inside the electric wire main body, a cable layer is arranged outside the wire core, an inner protection layer is arranged outside the cable layer, an outer protection layer is arranged outside the inner protection layer, a net-shaped layer is wound between the inner protection layer and the outer protection layer, a flame-retardant layer is arranged outside the outer protection layer, a sheath layer is arranged outside the flame-retardant layer, a buffer layer is arranged between the sheath layer and the flame-retardant layer, a cavity is arranged inside the buffer layer, the top end of the inner wall of the cavity is provided with a plurality of rubber bulges, and the top ends of the plurality of rubber bulges are in contact with the bottom end of the inner wall of the cavity. The utility model can avoid the problem of wire burning caused by external high temperature when in use, has better flame retardant effect, can not spread and burn when in instant burning, can not emit toxic gas, and has the advantages of safety, environmental protection, convenient use and longer service life.

Description

High-end house ornamentation environmental protection electric wire of power consumption safety

Technical Field

The utility model relates to the technical field of electric wires, in particular to an electric wire for high-end home decoration.

Background

The electric wire is a conducting wire for transmitting electric energy, is divided into a bare wire, an electromagnetic wire and an insulating wire, the bare wire has no insulating layer and comprises copper, an aluminum flat wire, an overhead stranded wire and various sectional materials (such as molded lines, buses, copper bars, aluminum bars and the like), and the electric wire is mainly used for outdoor overhead and indoor bus bars and switch boxes.

Some current domestic electric wires are because outside temperature risees and power consumption is too big when summer, very easily lead to the electric wire burning to take place the condition of short circuit or even conflagration, and the security is lower, can not fine satisfy people's user demand.

Therefore, there is a need to solve the above problems by inventing an electric safety high-end home decoration environment-friendly electric wire.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric safety high-end home decoration environment-friendly electric wire, which solves the problems that in the prior art, due to the fact that the external temperature rises and the electricity consumption is too large in summer, the electric wire is extremely easy to be burnt to generate short circuit and even fire, the safety is low, and the use requirements of people cannot be well met.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides an with high-end house ornamentation environmental protection electric wire of electrical safety, includes the electric wire main part, the inside center department of electric wire main part is equipped with the sinle silk, the outside of sinle silk is equipped with the cable layer, the outside of cable layer is equipped with the inner protective layer, the outside of inner protective layer is equipped with the outer protective layer, the winding has netted layer between inner protective layer and the outer protective layer, the outside of outer protective layer is equipped with fire-retardant layer, the outside on fire-retardant layer is equipped with the restrictive coating, be equipped with the buffer layer between restrictive coating and the fire-retardant layer, the inside of buffer layer is equipped with the cavity, the inner wall top of cavity all with be equipped with a plurality of rubber archs, a plurality of the bellied top of rubber contacts with the inner wall bottom of cavity.

Preferably, be equipped with three wires in the sinle silk, every the outside of wire has all wrapped up the insulating layer, the space department between insulating layer and the sinle silk is filled with the filling layer.

Preferably, the insulating layer is a polyvinyl chloride layer, and the filling layer is a magnesium oxide mineral layer.

Preferably, the cable layer is internally provided with a fire-resistant layer, and an armor layer is arranged between the cable layer and the fire-resistant layer.

Preferably, the fire-resistant layer is a phlogopite tape, and the phlogopite tape is at least provided with a layer.

Preferably, the armor layer is made of double-layer aluminum strips, and the aluminum strips are formed by splicing preformed strip bodies.

Preferably, the sheath layer is a low-smoke halogen-free polyolefin layer, the outer portion of the sheath layer is coated with a wear-resistant layer, and the wear-resistant layer is a phenolic resin layer.

Preferably, the outer surface of the wire body is provided with a plurality of marked lines at equal intervals, and the interval between every two marked lines is 1 m.

The protective sleeve layer, the buffer layer, the flame-retardant layer, the outer protective layer and the inner protective layer can avoid the problem of fire caused by aging and short circuit of a line due to rapid rise of the temperature of the electric wire main body caused by overhigh external temperature, the wear-resistant layer made of the phenolic resin has good insulativity and wear resistance, the outer surface of the protective sleeve layer can be protected, the protective sleeve layer is prevented from reducing the safety performance of the electric wire main body due to wear, and the arranged marked line can facilitate a user to cut out a proper length according to the requirement.

Drawings

FIG. 1 is a cross-sectional view of the overall construction of the present invention;

fig. 2 is a top view of the wire body of the present invention;

FIG. 3 is a cross-sectional view of the internal structure of the core of the present invention;

FIG. 4 is a cross-sectional view of the internal structure of a cable layer of the present invention;

fig. 5 is a cross-sectional view showing the internal structure of the buffer layer according to the present invention.

Description of reference numerals:

1. a wire body; 11. marking lines; 2. a wire core; 21. a wire; 22. an insulating layer; 23. a filling layer; 3. a cable layer; 31. a refractory layer; 32. an armor layer; 4. an inner protective layer; 5. an outer protective layer; 6. a mesh layer; 7. a flame retardant layer; 8. a sheath layer; 81. a wear layer; 9. a buffer layer; 91. a cavity; 92. and (4) rubber bulges.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides an electric safety high-end home decoration environment-friendly electric wire as shown in figures 1-5, which comprises an electric wire main body 1, wherein a wire core 2 is arranged at the center of the inside of the electric wire main body 1, a cable layer 3 is arranged outside the wire core 2, an inner protective layer 4 is arranged outside the cable layer 3, an outer protective layer 5 is arranged outside the inner protective layer 4, a net-shaped layer 6 is wound between the inner protective layer 4 and the outer protective layer 5, a flame-retardant layer 7 is arranged outside the outer protective layer 5, a sheath layer 8 is arranged outside the flame-retardant layer 7, a buffer layer 9 is arranged between the sheath layer 8 and the flame-retardant layer 7, a cavity 91 is arranged inside the buffer layer 9, the top end of the inner wall of the cavity 91 is provided with a plurality of rubber bulges 92, and the top ends of the plurality of rubber bulges 92 are in contact with the bottom end of the inner wall of the cavity 91.

The cable comprises a cable core 2 and is characterized in that three wires 21 are arranged in the cable core 2, the outer portion of each wire 21 is wrapped by an insulating layer 22, and a filling layer 23 is filled in a gap between each insulating layer 22 and the cable core 2.

Insulating layer 22 is the polyvinyl chloride layer, filling layer 23 is the magnesium oxide mineral substance layer, has good insulating properties through the insulating layer 22 that sets up to be made by the polyvinyl chloride layer, avoids 2 electric leakages of sinle silk and causes the incident, and the filling layer 23 of setting being made by the magnesium oxide mineral substance layer has good fire prevention, fire-resistant, high temperature resistant, separates temperature and heat-proof quality, can prevent external and 2 inside heat transfer of sinle silk, improves the security of cable.

The fireproof layer 31 is arranged inside the cable layer 3, and the armor layer 32 is arranged between the cable layer 3 and the fireproof layer 31.

The fireproof layer 31 is a phlogopite tape, the phlogopite tape is at least provided with 2 layers, the fireproof layer 31 made of the phlogopite tape has good flame-retardant, heat-insulating, fireproof and insulating effects, the production cost is low, and the internal wire core 2 can be protected.

Armor 32 adopts double-deck aluminium strip to make, and the aluminium strip forms by the concatenation of the preforming area body, can further strengthen armor 32's protection effect through the armor 32 of making by double-deck aluminium strip to the protective layer of inside receives the damage when transportation and installation.

Restrictive coating 8 is low smoke and zero halogen polyolefin layer, just restrictive coating 8's outside coating has wearing layer 81, wearing layer 81 is the phenol-formaldehyde resin layer, has resistant oily, acidproof, heat-resisting characteristic through setting up the restrictive coating 8 that is made by low smoke and zero halogen polyolefin, has good physical and mechanical properties, does not contain halogen, can not stretch the burning when meetting the conflagration, can not produce halogen and have toxic gas, comparatively environmental protection, wearing layer 81 made by phenol-formaldehyde resin has good insulating nature and wearability, can protect restrictive coating 8's surface, avoid restrictive coating 8 to cause the hourglass and influence the use because of wearing and tearing.

The outer surface of the electric wire main body 1 is provided with a plurality of marked lines 11 at equal intervals, every two intervals between the marked lines 11 are 1m, and a user can conveniently intercept a proper amount of length according to needs through the arranged marked lines 11.

Referring to the attached drawings 1-5 of the specification, when a user needs to use the electric wire, the electric wire main body 1 can not be easily affected by external high temperature through the arranged sheath layer 8, when a fire disaster occurs, the electric wire main body 1 is not easy to burn, the arranged buffer layer 9 is used for buffering through the rubber bulge 92 in the extrusion cavity 91, the electric wire main body 1 has better impact resistance and is not easy to damage, the electric wire main body 1 has better flame retardance through the arranged flame retardant layer 7, the outside catches fire, the flame retardant layer 7 can also better protect the inside of the electric wire main body 1 from being affected and can not burn, the flame retardant property in the electric wire main body 1 is also improved, the inner protective layer 4 and the outer protective layer 5 are stably connected through the reticular layer 6, the bonding strength of the inner protective layer 4 and the outer protective layer 5 can be improved, and the service performance of the electric wire main body 1 is further improved;

referring to the attached drawings 1-5 of the specification, when the device is used, the insulating layer 22 made of the polyvinyl chloride layer has good insulating property, so that the wire core 2 is prevented from electric leakage to cause safety accidents, the filling layer 23 made of the magnesium oxide mineral layer has good fireproof, high-temperature-resistant, heat-insulating and heat-insulating properties, so that heat transfer between the outside and the inside of the wire core 2 can be prevented, the safety of a cable is improved, the fireproof layer 31 made of the phlogopite strip has good flame-retardant, heat-insulating, fireproof and insulating effects, the production cost is low, the internal wire core 2 can be protected, the armor layer 32 made of the double-layer aluminum strip can further enhance the protection effect of the armor layer 32, so that the internal protective layer is prevented from being damaged during transportation and installation, and the sheath layer 8 made of the low-smoke halogen-free polyolefin has oil-resistant performance, Acid-resistant, heat-resisting characteristic, have good physical mechanical properties, do not contain halogen, can not stretch the burning when meetting the conflagration, can not produce halogen and have the poisonous gas, comparatively environmental protection, wearing layer 81 made by phenolic resin has good insulating nature and wearability, can protect restrictive coating 8's surface, avoid restrictive coating 8 to cause the hourglass and influence the use because of wearing and tearing, marking 11 through setting up can the person of facilitating the use intercept appropriate amount length as required.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a high-end house ornamentation environmental protection electric wire of electrical safety, includes electric wire main part (1), its characterized in that: the inside center department of electric wire main part (1) is equipped with sinle silk (2), the outside of sinle silk (2) is equipped with cable layer (3), the outside of cable layer (3) is equipped with inner protective layer (4), the outside of inner protective layer (4) is equipped with outer protective layer (5), the winding has netted layer (6) between inner protective layer (4) and outer protective layer (5), the outside of outer protective layer (5) is equipped with fire-retardant layer (7), the outside on fire-retardant layer (7) is equipped with restrictive coating (8), be equipped with buffer layer (9) between restrictive coating (8) and fire-retardant layer (7), the inside of buffer layer (9) is equipped with cavity (91), the inner wall top of cavity (91) all with be equipped with a plurality of protruding (92), a plurality of the top of protruding (92) of rubber contacts with the inner wall bottom of cavity (91).

2. The electric safety high-end home decoration environment-friendly wire according to claim 1, wherein: be equipped with three wire (21) in sinle silk (2), every the outside of wire (21) has all wrapped up insulating layer (22), the space department between insulating layer (22) and sinle silk (2) is filled with filling layer (23).

3. The electric safety high-end home decoration environment-friendly wire according to claim 2, wherein: the insulating layer (22) is a polyvinyl chloride layer, and the filling layer (23) is a magnesium oxide mineral layer.

4. The electric safety high-end home decoration environment-friendly wire according to claim 1, wherein: the fireproof cable is characterized in that a fireproof layer (31) is arranged inside the cable layer (3), and an armor layer (32) is arranged between the cable layer (3) and the fireproof layer (31).

5. The electric safety high-end home decoration environment-friendly wire according to claim 4, wherein: the fireproof layer (31) is a phlogopite tape, and the phlogopite tape is at least provided with 2 layers.

6. The electric safety high-end home decoration environment-friendly wire according to claim 4, wherein: the armor layer (32) is made of double-layer aluminum strips, and the aluminum strips are formed by splicing preformed strip bodies.

7. The electric safety high-end home decoration environment-friendly wire according to claim 1, wherein: restrictive coating (8) are low smoke and zero halogen polyolefin layer, just the outside coating of restrictive coating (8) has wearing layer (81), wearing layer (81) are phenolic resin layer.

8. The electric safety high-end home decoration environment-friendly wire according to claim 1, wherein: the outer surface of the wire main body (1) is provided with a plurality of marked lines (11) at equal intervals, and the interval between every two marked lines (11) is 1 m.