CN213459185U

CN213459185U - Insulating flame-retardant home decoration electric wire

Info

Publication number: CN213459185U
Application number: CN202022785248.7U
Authority: CN
Inventors: 周朝艳; 叶建金
Original assignee: Shenghua Intelligent Technology Co ltd
Current assignee: Shenghua Intelligent Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-15
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a house ornamentation electric wire technical field just discloses an insulating fire-retardant house ornamentation electric wire, including the restrictive coating, the inside fixedly connected with steel wire layer of restrictive coating, the inboard on steel wire layer is provided with the polyester layer, the inboard fixedly connected with glass fiber layer on polyester layer, the inboard fixedly connected with isolation layer on glass fiber layer, the isolation chamber has been seted up to the inside of isolation layer. The utility model discloses a, separate fire prevention protective screen as the first layer through the restrictive coating, and strengthen the wear-resisting compressive capacity of house ornamentation electric wire when utilizing the steel wire layer to support, and dacron layer and glass fiber layer are as the fire-retardant fire prevention's of second floor protective screen, improve the flame retardant efficiency of house ornamentation electric wire, keep apart the compressive capacity that the part in chamber can strengthen the house ornamentation electric wire, through the restrictive coating, the isolation layer improves the insulating effect of sinle silk with the insulating layer, the effectual emergence that prevents the condition such as electric leakage, for current house ornamentation electric wire, flame retardant insulation nature is better, the safety in utilization is.

Description

Insulating flame-retardant home decoration electric wire

Technical Field

The utility model relates to a house ornamentation electric wire technical field specifically is an insulating fire-retardant house ornamentation electric wire.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.

At present, home decoration electric wires on the market are common insulating layers and wire cores, the flame retardant capability is poor, the insulating layer is easy to damage, the insulating effect is lost, the circuit safety of a family is important, and the improvement of the safety of the electric wires meets the requirement of the development of the modern times, so that the insulating flame retardant home decoration electric wire is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an insulating fire-retardant house ornamentation electric wire possesses insulating fire-retardant grade advantage, has solved the house ornamentation electric wire in the existing market and all is ordinary insulating layer with sinle silk, and its fire-retardant ability is poor, receives the problem that destruction leads to insulating effect to lose easily at the insulating layer.

(II) technical scheme

For realizing the above-mentioned insulating fire-retardant purpose, the utility model provides a following technical scheme: the utility model provides an insulating fire-retardant house ornamentation electric wire, includes the restrictive coating, the inside fixedly connected with steel wire layer of restrictive coating, the inboard on steel wire layer is provided with the dacron layer, the inboard fixedly connected with glass fiber layer on dacron layer, the inboard fixedly connected with isolation layer on glass fiber layer, the isolation chamber has been seted up to the inside of isolation layer, the inboard of isolation layer is provided with the sinle silk, it has the filling layer to fill between isolation layer and the sinle silk, the outside parcel of sinle silk has the insulating layer.

Preferably, the sheath layer is a perfluoroether rubber layer, and the isolation layer is a silicone rubber layer.

Preferably, the polyester layer is subjected to flame retardant modification treatment.

Preferably, the isolation layer includes skin and inlayer, keep apart the chamber and be located between skin and the inlayer, it is provided with evenly distributed's support bar to keep apart the intracavity side, the both sides of support bar respectively with skin and inlayer integrated into one piece.

Preferably, a shielding layer is fixedly connected between the isolation layer and the filling layer.

Preferably, the shielding layer is one of red copper and tin-plated copper.

(III) advantageous effects

Compared with the prior art, the utility model provides an insulating fire-retardant house ornamentation electric wire possesses following beneficial effect:

1. this insulating fire-retardant house ornamentation electric wire, separate fire prevention protective screen as the first layer through the restrictive coating, and strengthen the wear-resisting compressive capacity of house ornamentation electric wire when utilizing the steel wire layer to support, and dacron layer and glass fiber layer regard as the fire-retardant fire prevention's of second floor protective screen, improve the flame retardant efficiency of house ornamentation electric wire, keep apart the influence each other of inside and outside temperature through the isolation layer, and keep apart the partial compressive capacity that can strengthen the house ornamentation electric wire in chamber, through the restrictive coating, the isolation layer improves the insulating effect of sinle silk with the insulating layer, the effectual emergence that prevents the condition such as electric leakage, for current house ornamentation electric wire, flame retardant insulation is.

2. This fire-retardant house ornamentation electric wire of insulation possesses outstanding stability and leakproofness through the perfluoro ether rubber, and fire-proof capability is strong, and it still can keep the elastic characteristic of rubber not influenced under the high temperature of three hundred degrees, has guaranteed the normal use of house ornamentation electric wire, and the silastic layer possesses splendid cold-resistant, heat-resisting, ozone-resistant and anti atmospheric aging ability, possesses excellent electrical insulation performance simultaneously.

3. This fire-retardant house ornamentation electric wire of insulation, through fire-retardant modification treatment, the dacron that makes only melts when meeting fire and does not burn, and the dacron layer material is light, reduces the whole weight of house ornamentation electric wire.

4. This fire-retardant house ornamentation electric wire of insulation carries out the layering through skin and inlayer and forms the isolation chamber to support through the support bar, let the isolation layer possess thermal-insulated, resistance to compression and insulating ability.

5. This fire-retardant house ornamentation electric wire of insulation, the influence of shielding external environment to electric current in the sinle silk through the shielding layer, improves the result of use of sinle silk.

6. The signal shielding effect of the insulated flame-retardant home decoration electric wire of the red copper and the tinned copper is excellent.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the present invention.

In the figure: 1. a sheath layer; 2. a steel wire layer; 3. a polyester layer; 4. a glass fiber layer; 5. an isolation layer; 51. An outer layer; 52. an inner layer; 53. a supporting strip; 6. an isolation chamber; 7. a wire core; 8. a filling layer; 9. an insulating layer; 10. and a shielding layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an insulating flame-retardant home decoration electric wire comprises a sheath layer 1, a steel wire layer 2 is fixedly connected inside the sheath layer 1, a polyester layer 3 is arranged on the inner side of the steel wire layer 2, a glass fiber layer 4 is fixedly connected on the inner side of the polyester layer 3, an isolation layer 5 is fixedly connected on the inner side of the glass fiber layer 4, an isolation cavity 6 is formed inside the isolation layer 5, a wire core 7 is arranged on the inner side of the isolation layer 5, a filling layer 8 is filled between the isolation layer 5 and the wire core 7, an insulation layer 9 is wrapped on the outer side of the wire core 7, the sheath layer 1 serves as a first flame-proof barrier and is supported by the steel wire layer 2, the wear-resistant and pressure-resistant capabilities of the home decoration electric wire are enhanced, the polyester layer 3 and the glass fiber layer 4 serve as second flame-proof and fire-proof barriers, the flame-retardant effect, and keep apart the compressive capacity that the chamber 6 part can strengthen the house ornamentation electric wire, improves the insulating effect of sinle silk 7 through restrictive coating 1, isolation layer 5 and insulating layer 9, the effectual emergence that prevents the condition such as electric leakage, for current house ornamentation electric wire, fire-retardant insulating nature is better, and the safety in utilization is higher.

Further, sheath layer 1 is the perfluoroether rubber layer, and isolation layer 5 is the silastic-layer, possesses outstanding stability and leakproofness through the perfluoroether rubber, and the fire behavior is strong, and its elastic characteristic that still can keep rubber under the high temperature of three hundred degrees is not influenced, has guaranteed the normal use of house ornamentation electric wire, and the silastic-layer possesses splendid cold-resistant, heat-resisting, ozone-resistant and anti atmospheric aging ability, possesses excellent electrical insulation performance simultaneously.

Further, the polyester layer 3 is subjected to flame-retardant modification treatment, so that the polyester is only melted and does not burn when meeting fire, the polyester layer 3 is light in material, and the overall weight of the home decoration wire is reduced.

Further, isolation layer 5 includes outer 51 and inlayer 52, keeps apart the chamber 6 and is located between outer 51 and inlayer 52, keeps apart 6 inboard in chamber and is provided with evenly distributed's support bar 53, and the both sides of support bar 53 respectively with outer 51 and inlayer 52 integrated into one piece, carry out the layering through outer 51 and inlayer 52 and form and keep apart chamber 6 to support through support bar 53, let isolation layer 5 possess thermal-insulated, resistance to compression and insulating ability.

Further, fixedly connected with shielding layer 10 between isolation layer 5 and the filling layer 8, the influence of external environment to electric current in sinle silk 7 is shielded through shielding layer 10, improves sinle silk 7's result of use.

Furthermore, the shielding layer 10 is one of red copper and tin-plated copper, and the signal shielding effect of the red copper and the tin-plated copper is excellent.

The working principle is as follows: separate fire protection barrier through restrictive coating 1 as first layer, and strengthen the wear-resisting compressive capacity of house ornamentation electric wire when utilizing steel wire layer 2 to support, and dacron layer 3 and glass fiber layer 4 are as the fire-retardant fire protection's of second floor protective screen, improve the flame retardant efficiency of house ornamentation electric wire, keep apart the influence each other of inside and outside temperature through isolation layer 5, and keep apart the compressive capacity that the part in chamber 6 can strengthen the house ornamentation electric wire, carry out layering formation through outer 51 and inlayer 52 and keep apart chamber 6, and support through support bar 53, let isolation layer 5 possess thermal-insulated, resistance to compression and insulating ability, through restrictive coating 1, isolation layer 5 improves the insulating effect of sinle silk 7 with insulating layer 9, the effectual emergence that prevents the circumstances such as electric leakage, for current house ornamentation electric wire, fire-retardant insulating nature is better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an insulating fire-retardant house ornamentation electric wire, includes restrictive coating (1), its characterized in that: the utility model discloses a jacket structure, including restrictive coating (1), the inside fixedly connected with steel wire layer (2) of restrictive coating (1), the inboard of steel wire layer (2) is provided with polyester layer (3), inboard fixedly connected with glass fiber layer (4) of polyester layer (3), inboard fixedly connected with isolation layer (5) of glass fiber layer (4), isolation chamber (6) have been seted up to the inside of isolation layer (5), the inboard of isolation layer (5) is provided with sinle silk (7), it has filling layer (8) to fill between isolation layer (5) and sinle silk (7), the outside parcel of sinle silk (7) has insulating layer (9).

2. The insulated flame-retardant home electric wire according to claim 1, wherein: the sheath layer (1) is a perfluoroether rubber layer, and the isolation layer (5) is a silicone rubber layer.

3. The insulated flame-retardant home electric wire according to claim 1, wherein: and the terylene layer (3) is subjected to flame retardant modification treatment.

4. The insulated flame-retardant home electric wire according to claim 1, wherein: isolation layer (5) include skin (51) and inlayer (52), keep apart chamber (6) and be located between skin (51) and inlayer (52), keep apart chamber (6) inboard and be provided with evenly distributed's support bar (53), the both sides of support bar (53) respectively with skin (51) and inlayer (52) integrated into one piece.

5. The insulated flame-retardant home electric wire according to claim 1, wherein: and a shielding layer (10) is fixedly connected between the isolation layer (5) and the filling layer (8).

6. An insulated flame retardant home decoration wire according to claim 5 wherein: the shielding layer (10) is one of red copper and tin-plated copper.