CN211181677U - Combined multifunctional power line - Google Patents
Combined multifunctional power line Download PDFInfo
- Publication number
- CN211181677U CN211181677U CN201922050597.1U CN201922050597U CN211181677U CN 211181677 U CN211181677 U CN 211181677U CN 201922050597 U CN201922050597 U CN 201922050597U CN 211181677 U CN211181677 U CN 211181677U
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- CN
- China
- Prior art keywords
- core wire
- wire
- layer
- mounting hole
- lead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 58
- 239000003063 flame retardant Substances 0.000 claims abstract description 27
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000011247 coating layer Substances 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a combined multifunctional power line, which comprises a first lead, a second lead and a sealing element; the first lead comprises a first core wire, a second core wire, a first outer coating layer, a first insulating layer and a first flame-retardant layer; the second lead comprises a third core wire, a fourth core wire, a fifth core wire, a second outer coating layer, a second insulating layer and a second flame-retardant layer; a first mounting hole and a second mounting hole are arranged on the sealing element in a penetrating manner; the first core wire and the second core wire are arranged in the first wire, the third core wire, the fourth core wire and the fifth core wire are arranged in the second core wire, and the first wire and the second wire are respectively arranged in the first mounting hole and the second mounting hole, so that the wires can be classified orderly, and the probability of artificial plugging errors is effectively reduced; simultaneously, the periphery of this first wire and second wire is wrapped up in the fire-retardant layer of first fire-retardant layer second respectively, can promote the fire-retardant function of power cord fire prevention.
Description
Technical Field
The utility model relates to a power cord field technique especially indicates a combined multifunctional power cord.
Background
The wire and cable industry, although only a complete set of industries, occupies the value of 1/4, which is the chinese electrical industry. The product has various types and wide application range, relates to the industries of electric power, construction, communication, manufacturing and the like, and is closely related to each department of national economy. The electric wire and cable is also called as artery and nerve of national economy, is a basic device which is indispensable for transmitting electric energy, transmitting information, manufacturing various motors, instruments and meters and realizing electromagnetic energy conversion, and is a necessary basic product in future electrification and information-based society.
In daily life, usually, some electrical equipment are equipped with many electric wires simultaneously, some are used for power transmission, some are used for data transmission, but these electric wires most condition all are in a state of disorderly, are difficult to distinguish the grafting relation between the electric wire for can appear the wrong condition emergence of plug when plug power cord, thereby electrical equipment cuts off the power supply suddenly and data transmission interrupts, serious can make the data loss of transmission and shorten electrical equipment's life.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a combined multifunctional power cord, which can effectively solve the problem of messy distribution of power cords when a plurality of power cords are used in the existing power cord.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a combined multifunctional power line comprises a first lead, a second lead and a sealing element; the first lead comprises a first core wire, a second core wire, a first outer covering layer, a first insulating layer and a first flame-retardant layer, wherein the first outer covering layer is coated on the first outer surfaces of the first core wire and the second core wire, and the first insulating layer and the first flame-retardant layer are sequentially coated on the outer surface of the first outer covering layer from inside to outside; the second wire comprises a third core wire, a fourth core wire, a fifth core wire, a second outer coating layer, a second insulating layer and a second flame-retardant layer, wherein the second outer coating layer is coated on the second outer surfaces of the third core wire, the fourth core wire and the fifth core wire, and the second insulating layer and the second flame-retardant layer are sequentially coated on the outer surface of the second outer coating layer from inside to outside; the sealing element is provided with a first mounting hole and a second mounting hole in a penetrating mode, the first lead is mounted in the first mounting hole, the second lead is mounted in the second mounting hole, and the outer periphery of the sealing element is concavely provided with a clamping groove used for being clamped and mounted with external equipment.
As a preferred embodiment: the first outer tegument and the second outer tegument are both made of PVC materials.
As a preferred embodiment: and cotton yarns are also arranged in the first outer covering layer and the second outer covering layer.
As a preferred embodiment: the left side surface of the sealing element is convexly provided with a first wire protecting part and a second wire protecting part, the first wire protecting part is positioned at the first mounting hole, and the second wire protecting part is positioned at the second mounting hole.
As a preferred embodiment: the outer surface of the first lead is provided with a first bundle of coils, and the outer surface of the second lead is provided with a second bundle of coils.
As a preferred embodiment: and the right ends of the first core wire, the second core wire, the third core wire, the fourth core wire and the fifth core wire are all provided with plug terminals.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the first core wire and the second core wire are arranged in the first wire, the third core wire, the fourth core wire and the fifth core wire are arranged in the second core wire, and the first wire and the second wire are respectively arranged in the first mounting hole and the second mounting hole, so that the wires can be classified orderly, and the probability of artificial plugging errors is effectively reduced; simultaneously, the periphery of this first wire and second wire is wrapped up in the fire-retardant layer of first fire-retardant layer second respectively, can promote the fire-retardant function of power cord fire prevention.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an assembled elevation view of a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of a first conductive trace according to a preferred embodiment of the present invention;
fig. 3 is a cross-sectional view of a second conductive line according to a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. first wire 11 and first core wire
12. Second core wire 13, first outer layer
14. First insulating layer 15, first flame retardant layer
20. Second wire 21, third core wire
22. Fourth core wire 23, fifth core wire
24. Second outer layer 25, second insulating layer
26. Second flame retardant layer 30, seal
301. First mounting hole 302 and second mounting hole
303. Engaging groove 31 and first wire protecting part
32. Second wire guard 33 and first bundle of coils
34. Second bundle of loops 40, cotton yarn
50. A plug terminal.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes a first conductive wire 10, a second conductive wire 20 and a sealing member 30.
The first lead 10 comprises a first core wire 11, a second core wire 12, a first outer coating layer 13, a first insulating layer 14 and a first flame-retardant layer 15, wherein the first outer coating layer 13 is coated on the first outer surfaces of the first core wire 11 and the second core wire 12, and the first insulating layer 14 and the first flame-retardant layer 15 are sequentially coated on the outer surface of the first outer coating layer 13 from inside to outside; the second wire 20 comprises a third core wire 21, a fourth core wire 22, a fifth core wire 23, a second outer coating layer 24, a second insulating layer 25 and a second flame-retardant layer 26, wherein the second outer coating layer 24 is coated on the second outer surfaces of the third core wire 21, the fourth core wire 22 and the fifth core wire 23, the second insulating layer 25 and the second flame-retardant layer 26 are sequentially coated on the outer surface of the second outer coating layer 24 from inside to outside, the first insulating layer 14 and the second insulating layer 25 can both have the functions of insulation and leakage prevention, and the first flame-retardant layer 15 and the second flame-retardant layer 26 can both have the functions of flame retardance and fire relief; the sealing member 30 is provided with a first mounting hole 301 and a second mounting hole 302, the first lead 10 is mounted in the first mounting hole 301, the second lead 20 is mounted in the second mounting hole 302, an engaging groove 303 for engaging with an external device is recessed on an outer peripheral edge of the sealing member 30, and a sealing effect of the sealing member 30 can be improved by providing the engaging groove 303.
In this embodiment, the first outer layer 13 and the second outer layer 24 are made of PVC, and the cotton yarn 40 is further disposed in the first outer layer 13 and the second outer layer 24, since most of the cross-sectional areas of the conductors are circular, the cotton yarn 40 or other filling materials must be used for filling to form a tight and solid support, so as to avoid the wire from being flattened during bending. A first wire protection part 31 and a second wire protection part 32 are protruded from the left side surface of the sealing member 30, the first wire protection part 31 is positioned in the first mounting hole 301, the second wire protection part 32 is positioned in the second mounting hole 302, the first wire protection part 31 can protect the portion where the first lead wire 10 contacts the sealing member 30, and the second wire protection part 32 can protect the portion where the second lead wire 20 contacts the sealing member 30.
Further, the right ends of the first core wire 11, the second core wire 12, the third core wire 21, the fourth core wire 22 and the fifth core wire 23 are all provided with a plug terminal 50, wherein the first core wire 11 is a zero line, the second core wire 12 is a live line, and the third core wire 21, the fourth core wire 22 and the fifth core wire 23 are data transmission lines. The outer surface of the first wire 10 is provided with a first bundle coil 33, the first bundle coil 33 fastens the first core wire 11 and the second core wire 12, the outer surface of the second wire 20 is provided with a second bundle coil 34, and the second bundle coil 34 fastens the third core wire 21, the fourth core wire 22, and the fifth core wire 23.
The utility model discloses a design focus lies in:
the first core wire and the second core wire are arranged in the first wire, the third core wire, the fourth core wire and the fifth core wire are arranged in the second core wire, and the first wire and the second wire are respectively arranged in the first mounting hole and the second mounting hole, so that the wires can be classified orderly, and the probability of artificial plugging errors is effectively reduced; simultaneously, the periphery of this first wire and second wire is wrapped up in the fire-retardant layer of first fire-retardant layer second respectively, can promote the fire-retardant function of power cord fire prevention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (6)
1. A combined multifunctional power line is characterized in that: comprises a first lead, a second lead and a sealing element; the first lead comprises a first core wire, a second core wire, a first outer covering layer, a first insulating layer and a first flame-retardant layer, wherein the first outer covering layer is coated on the first outer surfaces of the first core wire and the second core wire, and the first insulating layer and the first flame-retardant layer are sequentially coated on the outer surface of the first outer covering layer from inside to outside; the second wire comprises a third core wire, a fourth core wire, a fifth core wire, a second outer coating layer, a second insulating layer and a second flame-retardant layer, wherein the second outer coating layer is coated on the second outer surfaces of the third core wire, the fourth core wire and the fifth core wire, and the second insulating layer and the second flame-retardant layer are sequentially coated on the outer surface of the second outer coating layer from inside to outside; the sealing element is provided with a first mounting hole and a second mounting hole in a penetrating mode, the first lead is mounted in the first mounting hole, the second lead is mounted in the second mounting hole, and the outer periphery of the sealing element is concavely provided with a clamping groove used for being clamped and mounted with external equipment.
2. The combined multi-functional power cord according to claim 1, characterized in that: the first outer tegument and the second outer tegument are both made of PVC materials.
3. The combined multi-functional power cord according to claim 1, characterized in that: and cotton yarns are also arranged in the first outer covering layer and the second outer covering layer.
4. The combined multi-functional power cord according to claim 1, characterized in that: the left side surface of the sealing element is convexly provided with a first wire protecting part and a second wire protecting part, the first wire protecting part is positioned at the first mounting hole, and the second wire protecting part is positioned at the second mounting hole.
5. The combined multi-functional power cord according to claim 1, characterized in that: the outer surface of the first lead is provided with a first bundle of coils, and the outer surface of the second lead is provided with a second bundle of coils.
6. The combined multi-functional power cord according to claim 1, characterized in that: and the right ends of the first core wire, the second core wire, the third core wire, the fourth core wire and the fifth core wire are all provided with plug terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922050597.1U CN211181677U (en) | 2019-11-25 | 2019-11-25 | Combined multifunctional power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922050597.1U CN211181677U (en) | 2019-11-25 | 2019-11-25 | Combined multifunctional power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211181677U true CN211181677U (en) | 2020-08-04 |
Family
ID=71808283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922050597.1U Expired - Fee Related CN211181677U (en) | 2019-11-25 | 2019-11-25 | Combined multifunctional power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211181677U (en) |
-
2019
- 2019-11-25 CN CN201922050597.1U patent/CN211181677U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |