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CN220106080U - High-temperature-resistant wire - Google Patents

High-temperature-resistant wire Download PDF

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Publication number
CN220106080U
CN220106080U CN202320629366.XU CN202320629366U CN220106080U CN 220106080 U CN220106080 U CN 220106080U CN 202320629366 U CN202320629366 U CN 202320629366U CN 220106080 U CN220106080 U CN 220106080U
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China
Prior art keywords
heat
pipe
coating
wire
fixedly connected
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Active
Application number
CN202320629366.XU
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Chinese (zh)
Inventor
顾祥春
史晓东
龙斌
孙树东
朱祥
冯煌
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Suzhou Dioude Electronics Co ltd
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Suzhou Dioude Electronics Co ltd
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Priority to CN202320629366.XU priority Critical patent/CN220106080U/en
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Abstract

The utility model provides a high-temperature-resistant wire, and relates to the field of wire application. The high-temperature-resistant electric wire comprises an insulating rubber sleeve and an electric wire core, wherein a shielding layer, a tin pipe, an asbestos net, a metal net pipe, a heat-insulating layer, a heat-resistant coating and a luminous coating are sleeved outside the insulating rubber sleeve, a mounting ring is sleeved outside the luminous coating, and an arc-shaped plate and an adjusting plate are sleeved outside the mounting ring. The high-temperature-resistant wire has the advantages that the shielding layer plays a role in shielding interference signals, and the safety of wire transmission signals formed by a plurality of wire cores and the insulating rubber sleeve is ensured. The tin pipe, the asbestos net and the metal net pipe with good heat conductivity are sleeved outside the shielding layer, and the heat locally transmitted outside the wire core is guided and dispersed through the cooperation of the tin pipe, the asbestos net and the metal net pipe, so that the heat can be uniformly transmitted when the wire core is locally at high temperature, and the damage to the wire core caused by the fact that the local position of the wire core is continuously subjected to high temperature is avoided.

Description

High-temperature-resistant wire
Technical Field
The utility model relates to an electric wire, in particular to a high-temperature-resistant electric wire, and belongs to the technical field of electric wire application.
Background
The electric wire refers to a wire for transmitting electric power. The method comprises the steps of bare wires, electromagnetic wires and insulating wires. Bare wires are free of insulation and include copper, aluminum flat wires, overhead strands, and various profiles. For example, electrical wires are used primarily for outdoor overhead and indoor buss bars and switch boxes. For example, magnet wires are insulated conductors that produce a magnetic field when energized or induce a current in the magnetic field. It is mainly used for motor and transformer windings and other related electromagnetic devices. The conductor is mainly copper wire, and has thin insulating layer, good electrical and mechanical properties, heat resistance, moisture resistance, solvent resistance and the like. Different insulating materials are selected to obtain different characteristics.
Current patent application number: 201821268500.3 discloses an electric wire comprising a conductive core bundle composed of a plurality of conductive cores, a shielding layer wrapped on the outer layer of the conductive core bundle and an outer plastic layer wrapped on the outer layer of the shielding layer; the outer plastic layer is provided with a colored injection strip, and the outer plastic layer is integrally covered with embossing. The shielding layer can effectively avoid mutual interference among the conductive core beams and plays a role in shielding interference signals; the outer plastic layer can prevent water and abrasion, and protect the inner conductor core; the conductive core bundle can be easily distinguished from other wires by the colored injection strips, and the embossing also enhances the overall wear resistance and the tensile strength of the conductive core bundle.
The electric wire does not have a corresponding high temperature resistant structure, and when the electric wire is arranged under special conditions, for example, when the electric wire contacts an electric element with large heating value, the electric wire can be enabled to be at a local continuous high temperature, so that the electric wire is broken or even an external insulating layer is broken, economic loss and potential safety hazard are caused, and even safety accidents are caused.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a high-temperature-resistant wire for solving the problems that the wire does not have a corresponding high-temperature-resistant structure in the prior art, and when the wire is arranged under special conditions, such as when the wire contacts an electrical element with large heating value, the wire can locally and continuously high temperature, so that the wire is broken or even an external insulating layer is disconnected, and the economic loss and the potential safety hazard and even the safety accident are caused.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high temperature resistant electric wire, includes insulating rubber cover and electric wire core, insulating rubber cover outside cover is equipped with shielding layer, tin pipe, asbestos net, metal net pipe, insulating layer, heat-resistant coating and luminescent coating, and insulating layer and heat-resistant coating's design has improved the high temperature resistant effect of electric wire core and insulating rubber cover, reduces the heat to electric wire core transmission to heat-resistant coating protects parts such as inside insulating layer, metal net pipe, asbestos net, avoids it directly to receive the influence of open flame, the outside cover of luminescent coating is equipped with the collar, the outside cover of collar is equipped with arc and regulating plate, regulating plate bottom fixedly connected with rubber tape, tin pipe, asbestos net, metal net pipe cooperation are evacuated the heat guide that electric wire core outside part was transmitted, can even transfer heat when making electric wire core part high temperature, avoid electric wire core part position to continuously receive high temperature to cause the damage.
Preferably, the adjusting plate and the arc plate are both fixedly connected with a fixing plate, and the fixing plate is provided with a mounting hole.
Preferably, the arc-shaped groove is formed in the arc-shaped plate, a rubber belt is arranged in the arc-shaped groove formed in the arc-shaped plate, and the adjusting plate sleeved on the outer side of the mounting ring is fixedly connected with the rubber belt, so that the adjusting plate can pull a distance, the distance between the two fixing plates can be adjusted according to the mounting requirement, and the rubber belt is arranged in the arc-shaped groove.
Preferably, the arc plate is fixedly connected to the outer side of the mounting ring, the mounting ring is sleeved on the outer side of the luminous coating, and the plurality of rubber clamping blocks fixed by the mounting ring are arranged among the plurality of protruding blocks, so that the mounting ring can slide on the outer side of the luminous coating, and the adjusting plate and the arc plate slide on the outer side of the luminous coating.
Preferably, the luminous coating outside fixedly connected with a plurality of lugs, the inside fixedly connected with of collar a plurality of rubber fixture blocks, three the rubber fixture block sets up between a plurality of lugs, through the setting of a plurality of lugs, protects luminous coating, reduces luminous coating and receives wearing and tearing, slows down luminous coating wearing and tearing speed.
Preferably, the insulating rubber sleeve is fixedly sleeved on the outer side of the electric wire core, the shielding layer is fixedly connected between the insulating rubber sleeve and the tin pipe, the asbestos net is fixedly connected between the tin pipe and the metal net pipe, and the tin pipe, the asbestos net and the metal net pipe cooperate to guide and disperse heat locally transmitted from the outer side of the electric wire core, so that the heat can be uniformly transmitted when the electric wire core is locally at high temperature, and the damage caused by the fact that the local position of the electric wire core is continuously subjected to high temperature is avoided.
Preferably, the heat insulation layer is fixedly connected between the metal net pipe and the heat-resistant coating, the luminous coating is fixedly sleeved on the outer side of the heat-resistant coating, the luminous coating emits light at night, and the difficulty of the wire in construction at night is reduced.
The utility model provides a high-temperature-resistant wire, which has the following beneficial effects:
1. the high-temperature-resistant wire has the advantages that the shielding layer plays a role in shielding interference signals, and the safety of wire transmission signals formed by a plurality of wire cores and the insulating rubber sleeve is ensured. The tin pipe, the asbestos net and the metal net pipe with good heat conductivity are sleeved outside the shielding layer, and the heat locally transmitted outside the wire core is guided and dispersed through the cooperation of the tin pipe, the asbestos net and the metal net pipe, so that the heat can be uniformly transmitted when the wire core is locally at high temperature, and the damage to the wire core caused by the fact that the local position of the wire core is continuously subjected to high temperature is avoided.
2. The design of the heat-resistant wire, the heat-insulating layer and the heat-resistant coating improves the high temperature resistant effect of the wire core and the insulating rubber sleeve, reduces the heat transferred to the wire core, protects the parts such as the heat-insulating layer, the metal net pipe, the asbestos net and the like in the wire core, avoids the influence of open fire, and ensures the service life of the structures such as the asbestos net, the metal net pipe, the heat-insulating layer and the like. Meanwhile, the luminous coating is sprayed on the outer side of the heat-resistant coating, and the luminous coating emits light at night, so that the difficulty of the wire in construction at night is reduced.
3. This high temperature resistant electric wire, the setting of a plurality of lugs protects luminous coating, reduces the wearing and tearing that luminous coating received, slows down luminous coating wearing and tearing speed, and the collar can slide in luminous coating outside, makes regulating plate and arc slide in luminous coating outside, adjusts the position of regulating plate and arc. And be provided with the rubber tape in the arc wall inside that the arc was seted up, the regulating plate and the rubber tape fixed connection of collar outside are located to the cover, therefore the regulating plate can stimulate a section distance, can adjust the distance between two fixed plates according to the installation needs, satisfies the needs of electric wire quick installation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting plate of the present utility model;
FIG. 4 is a schematic view of the mounting ring of the present utility model.
In the figure: 1. an electrical wire core; 2. an insulating rubber sleeve; 3. a shielding layer; 4. a tin tube; 5. an asbestos mesh; 6. a metal mesh tube; 7. a thermal insulation layer; 8. a heat-resistant coating; 9. a luminescent coating; 11. an adjusting plate; 12. an arc-shaped plate; 13. a fixing plate; 14. a mounting hole; 15. an arc-shaped groove; 16. a rubber belt; 17. a bump; 18. a mounting ring; 19. and a rubber clamping block.
Detailed Description
The embodiment of the utility model provides a high-temperature-resistant wire.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the cable core 1 comprises an insulating rubber sleeve 2 and a cable core 1, a shielding layer 3, a tin tube 4, a asbestos net 5, a metal net tube 6, a heat insulation layer 7, a heat-resistant coating 8 and a luminous coating 9 are sleeved outside the insulating rubber sleeve 2, the insulating rubber sleeve 2 is fixedly sleeved outside the cable core 1, the shielding layer 3 is fixedly connected between the insulating rubber sleeve 2 and the tin tube 4, the asbestos net 5 is fixedly connected between the tin tube 4 and the metal net tube 6, the heat insulation layer 7 is fixedly connected between the metal net tube 6 and the heat-resistant coating 8, the luminous coating 9 is fixedly sleeved outside the heat-resistant coating 8, a mounting ring 18 is sleeved outside the luminous coating 9, an arc plate 12 and an adjusting plate 11 are sleeved outside the mounting ring 18, the adjusting plate 11 and the arc plate 12 are fixedly connected with a fixing plate 13, the fixing plate 12 is provided with a circular arc groove 15, a rubber belt 16 is arranged inside the circular groove 15, the arc plate 12 is fixedly connected with the outer side of the mounting ring 18, the mounting ring 18 is sleeved outside the luminous coating 9, the bottom of the adjusting plate 11 is fixedly connected with a plurality of rubber belts 16, a plurality of lugs 19 are fixedly connected with the inner sides of the fixing lugs 19, and a plurality of lugs 19 are fixedly connected with the inner sides of the fixing lugs 19.
Specifically, the outside of the electric wire core 1 is fixedly sleeved with an insulating rubber sleeve 2, a shielding layer 3, a tin tube 4, an asbestos net 5, a metal net tube 6, a heat insulation layer 7, a heat-resistant coating 8 and a luminous coating 9 from inside to outside in sequence, the effect of shielding interference signals is achieved through the shielding layer 3, and the safety of electric wire transmission signals formed by the electric wire cores 1 and the insulating rubber sleeve 2 is guaranteed. The tin tube 4, the asbestos net 5 and the metal net tube 6 with good heat conductivity are sleeved on the outer side of the shielding layer 3, and the tin tube 4, the asbestos net 5 and the metal net tube 6 are matched to guide and disperse the heat locally transmitted from the outer side of the electric wire core 1, so that the heat can be uniformly transmitted when the electric wire core 1 is locally high-temperature, and the damage caused by the fact that the local position of the electric wire core 1 is continuously subjected to high temperature is avoided. And set up in electric wire core 1, insulating rubber cover 2, shielding layer 3, tin pipe 4, asbestos net 5, metal net pipe 6 outside are insulating layer 7 and heat-resistant coating 8, insulating layer 7 and heat-resistant coating 8's design has improved the high temperature resistant effect of electric wire core 1 and insulating rubber cover 2, reduce the heat to electric wire core 1 transmission, and heat-resistant coating 8 protects parts such as inside insulating layer 7, metal net pipe 6, asbestos net 5, avoid it directly to receive the influence of open flame, guarantee the life of structures such as asbestos net 5, metal net pipe 6, insulating layer 7. Meanwhile, the luminous coating 9 is sprayed on the outer side of the heat-resistant coating 8, and the luminous coating 9 emits light at night, so that the difficulty of the electric wire formed by the electric wire core 1, the insulating rubber sleeve 2, the shielding layer 3, the tin tube 4, the asbestos net 5, the metal net tube 6, the heat-insulating layer 7, the heat-resistant coating 8, the luminous coating 9 and other structures is reduced during construction at night.
A plurality of protruding blocks 17 are fixedly connected to the outer side of the luminous coating 9, the luminous coating 9 is protected through the arrangement of the protruding blocks 17, abrasion of the luminous coating 9 is reduced, and the abrasion speed of the luminous coating 9 is slowed down. And the outer side of the luminous coating 9 is sleeved with the mounting ring 18, and a plurality of rubber clamping blocks 19 fixed by the mounting ring 18 are arranged among the plurality of protruding blocks 17, so that the mounting ring 18 can slide outside the luminous coating 9, the adjusting plate 11 and the arc plate 12 slide outside the luminous coating 9, and the positions of the adjusting plate 11 and the arc plate 12 are adjusted. And be provided with the rubber area 16 in the arc groove 15 that arc 12 offered, the regulating plate 11 and the rubber area 16 fixed connection of cover outside locating collar 18, consequently regulating plate 11 can pull a section distance, can adjust the distance between two fixed plates 13 according to the installation needs, satisfy the electric wire installation needs that electric wire core 1, insulating rubber cover 2, shielding layer 3, tin pipe 4, asbestos net 5, metal net pipe 6, insulating layer 7, heat-resisting coating 8, luminous coating 9 isotructure constitute, satisfy the quick installation of electric wire needs.
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 (7)

1. High temperature resistant electric wire, including insulating rubber cover (2) and electric wire core (1), its characterized in that: the novel high-temperature heat-resistant insulating rubber is characterized in that a shielding layer (3), a tin pipe (4), an asbestos screen (5), a metal net pipe (6), a heat-insulating layer (7), a heat-resistant coating (8) and a luminous coating (9) are sleeved outside the insulating rubber sleeve (2), a mounting ring (18) is sleeved outside the luminous coating (9), an arc-shaped plate (12) and an adjusting plate (11) are sleeved outside the mounting ring (18), and a rubber belt (16) is fixedly connected to the bottom of the adjusting plate (11).
2. The high temperature resistant wire according to claim 1, wherein: the adjusting plate (11) and the arc-shaped plate (12) are fixedly connected with a fixing plate (13), and the fixing plate (13) is provided with a mounting hole (14).
3. The high temperature resistant wire according to claim 1, wherein: the arc-shaped plate (12) is provided with an arc-shaped groove (15), and the rubber belt (16) is arranged inside the arc-shaped groove (15).
4. The high temperature resistant wire according to claim 1, wherein: the arc plate (12) is fixedly connected to the outer side of the mounting ring (18), and the mounting ring (18) is sleeved on the outer side of the luminous coating (9).
5. The high temperature resistant wire according to claim 1, wherein: the luminous coating (9) outside fixedly connected with a plurality of lugs (17), the inside fixedly connected with of collar (18) a plurality of rubber fixture blocks (19), three rubber fixture blocks (19) set up between a plurality of lugs (17).
6. The high temperature resistant wire according to claim 1, wherein: the cable is characterized in that the insulating rubber sleeve (2) is fixedly sleeved on the outer side of the cable core (1), the shielding layer (3) is fixedly connected between the insulating rubber sleeve (2) and the tin pipe (4), and the asbestos screen (5) is fixedly connected between the tin pipe (4) and the metal network pipe (6).
7. The high temperature resistant wire according to claim 1, wherein: the heat insulation layer (7) is fixedly connected between the metal net pipe (6) and the heat-resistant coating (8), and the luminous coating (9) is fixedly sleeved on the outer side of the heat-resistant coating (8).
CN202320629366.XU 2023-03-28 2023-03-28 High-temperature-resistant wire Active CN220106080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320629366.XU CN220106080U (en) 2023-03-28 2023-03-28 High-temperature-resistant wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320629366.XU CN220106080U (en) 2023-03-28 2023-03-28 High-temperature-resistant wire

Publications (1)

Publication Number Publication Date
CN220106080U true CN220106080U (en) 2023-11-28

Family

ID=88872872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320629366.XU Active CN220106080U (en) 2023-03-28 2023-03-28 High-temperature-resistant wire

Country Status (1)

Country Link
CN (1) CN220106080U (en)

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