CN110517812B - Power line with good conductivity for storage battery - Google Patents
Power line with good conductivity for storage battery Download PDFInfo
- Publication number
- CN110517812B CN110517812B CN201910884989.XA CN201910884989A CN110517812B CN 110517812 B CN110517812 B CN 110517812B CN 201910884989 A CN201910884989 A CN 201910884989A CN 110517812 B CN110517812 B CN 110517812B
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- core
- wire
- insulating layer
- wire core
- cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0009—Details relating to the conductive cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0225—Three or more layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
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- Communication Cables (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a power cord with good conductivity for a storage battery, which comprises an inner wire core, a plurality of side wire cores, a wire core supporting frame, a first insulating layer, a weaving layer and a second insulating layer, the inner wire core is arranged in the center of the wire core support frame, a plurality of side wire cores are uniformly arranged on the outer ring of the wire core support frame, the lateral line cores are arranged around the inner line core at equal intervals, the first insulating layer is wrapped outside the lateral line cores, the invention improves the utilization rate of the internal space of the power cord, improves the number of the internal wire cores and the electric conductivity of the power cord by arranging the internal wire cores and the plurality of lateral wire cores in the power cord and arranging the lateral wire cores in a fan shape, the inner wire core and the plurality of side wire cores are fixed through the wire core support frame, so that the inner wire core is more stable, is not easy to displace and is not easy to damage.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of wires, in particular to the technical field of power lines.
[ background of the invention ]
The power line is a wire that transmits current. The usual way of current transfer is point-to-point transfer. The power line can be divided into an AC power line and a DC power line according to the purpose, generally, the AC power line is a wire rod passing through AC with higher voltage, and the wire rod needs to be unified standard due to higher voltage so as to obtain a safety certification party and can be formally produced. The DC line basically passes through the direct current with lower voltage, therefore the requirement is not strict with the AC line in safety, but the safety is the sake, each country still requires unified safety certification, the power cord is to household electrical appliances, though only the accessory, but play vital role to the use of household electrical appliances, if the power cord is bad, then whole electrical appliances also can not be used, the battery power cord is one in the power cord, the battery power cord is in order to improve electric conductive property, many can add many sinle silks in the power cord, but present power cord sinle silk is mostly circular, more account for the space, power cord inner space utilization rate is low, it is extravagant great, and present power cord sinle silk is unstable, the power cord is trampled after rolling, cause inside sinle silk displacement easily, the damage, influence the use.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a power cord with good conductivity for a storage battery, which can improve the utilization rate of the internal space of the power cord, the number of internal wire cores and the conductivity of the power cord, and is more stable, not easy to displace and not easy to damage.
In order to achieve the purpose, the invention provides a power cord with good conductivity for a storage battery, which comprises an inner wire core, a plurality of side wire cores, a wire core supporting frame, a first insulating layer, a weaving layer and a second insulating layer, wherein the inner wire core is arranged in the center of the wire core supporting frame, the outer ring of the wire core supporting frame is uniformly provided with the plurality of side wire cores, the side wire cores are arranged around the inner wire cores at equal intervals, the first insulating layer wraps the side wire cores, the weaving layer wraps the first insulating layer, and the second insulating layer wraps the weaving layer.
Preferably, the center of the wire core support frame is provided with a wire core support frame center through hole matched with the inner wire core, the inner wire core is arranged in the wire core support frame center through hole, the outer ring of the wire core support frame is evenly provided with a plurality of wire core support frame supporting legs, the wire core support frame supporting legs are separated into a plurality of independent side wire core installation intervals with space, and the side wire core is arranged in the side wire core installation intervals.
Preferably, a certain distance is arranged between the wire core support frame supporting leg and the first insulating layer, and the wire core support frame supporting leg is not in contact with the first insulating layer.
Preferably, the cavity formed between the tail end of the supporting leg of the wire core supporting frame and the first insulating layer and between the tail end of the supporting leg of the wire core supporting frame and the wire cores on two adjacent sides is filled with an insulating soft glue filling layer.
Preferably, the cross section of the lateral line core is in a fan shape, and the lateral line cores are arranged around the inner line core at equal intervals.
Preferably, the lateral line core comprises a lateral line core copper wire conductor core and a lateral line core external insulation layer, the lateral line core copper wire conductor core is formed by twisting and winding a plurality of same copper wires, and the lateral line core copper wire conductor core is wrapped by the lateral line core external insulation layer.
Preferably, the inner wire core comprises an inner copper wire conductor core and an inner wire core outer insulation layer, the inner copper wire conductor core is formed by twisting and winding a plurality of same copper wires, and the inner copper wire conductor core is wrapped by the inner wire core outer insulation layer.
Preferably, an aluminum-plastic composite film layer is arranged between the woven layer and the second insulating layer.
Preferably, the first insulating layer and the second insulating layer are both PVC insulating layers.
The power line for the storage battery with good conductivity has the beneficial effects that: according to the invention, the inner wire core and the plurality of side wire cores are arranged in the power line, and the side wire cores are arranged in a fan shape, so that the internal space utilization rate of the power line is improved, the number of the inner wire cores is increased, the electric conductivity of the power line is improved, and the inner wire core and the plurality of side wire cores are fixed through the wire core support frame, so that the inner wire core is more stable, is not easy to displace and.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of a power line for a storage battery with good conductivity.
In the figure: 1-inner wire core, 2-side wire core, 3-wire core support frame, 4-first insulating layer, 5-braided layer, 6-second insulating layer, 7-aluminum-plastic composite film layer, 8-insulating soft rubber filling layer, 11-inner copper wire conductor core, 12-inner wire core outer insulating layer, 21-lateral wire core copper wire conductor core, 22-side wire core outer insulating layer, 31-wire core support frame central through hole, 32-wire core support frame supporting leg and 33-independent lateral wire core installation section.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention
Referring to fig. 1, the power cord for the storage battery with good conductivity comprises an inner wire core 1, a plurality of side wire cores 2, a wire core support frame 3, a first insulating layer 4, a weaving layer 5 and a second insulating layer 6, wherein the inner wire core 1 is arranged in the center of the wire core support frame 3, the outer ring of the wire core support frame 3 is uniformly provided with the plurality of side wire cores 2, the side wire cores 2 are equidistantly arranged around the inner wire core 1, the first insulating layer 4 is wrapped outside the side wire cores 2, the weaving layer 5 is wrapped outside the first insulating layer 4, the second insulating layer 6 is wrapped outside the weaving layer 5, the center of the wire core support frame 3 is provided with a wire core support frame center through hole 31 which can be matched with the inner wire core 1, the inner wire core 1 is arranged in the wire core support frame center through hole 31, and the outer ring of the wire core support frame 3 is uniformly provided with a, the cable core support leg 32 divides the space into a plurality of independent lateral cable core installation sections 33, the lateral cable core 2 is arranged in the lateral cable core installation sections 33, a certain distance is arranged between the cable core support leg 32 and the first insulating layer 4, the cable core support leg 32 is not in contact with the first insulating layer 4, a cavity formed between the tail end of the cable core support leg 32 and the first insulating layer 4 and between the tail end of the cable core support leg 32 and the adjacent two lateral cable cores 2 is filled with an insulating soft rubber filling layer 8, the cross section of the lateral cable core 2 is fan-shaped, the lateral cable cores 2 are arranged around the inner cable core 1 at equal intervals, each lateral cable core 2 comprises a lateral cable core conductor core 21 and a lateral cable core outer insulating layer 22, each lateral cable core conductor core 21 is formed by twisting a plurality of same copper cables, and each lateral cable core conductor core 21 is wrapped by the lateral cable core outer insulating layer 22, interior line core 1 include interior copper wire conductor core sinle silk 11 and interior line core external insulation 12, interior copper wire conductor core sinle silk 11 twine by a plurality of the same copper wires and form, interior copper wire conductor core sinle silk 11 parcel have interior sinle silk external insulation 12, weaving layer 5 and second insulating layer 6 between be equipped with plastic-aluminum composite film layer 7, first insulating layer 4 and second insulating layer 6 be the PVC insulating layer.
The working process of the invention is as follows:
according to the power cord with good conductivity for the storage battery, the inner wire core 1 and the plurality of side wire cores 2 are arranged in the power cord, the side wire cores 2 are arranged in a fan shape, the utilization rate of the inner space of the power cord is improved, the number of the inner wire cores is increased, the conductivity of the power cord is improved, the inner wire core 1 and the plurality of side wire cores 3 are fixed through the wire core support frame 3, the inner wire cores are more stable, and the power cord is not easy to displace and damage.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (4)
1. A power cord for battery that electric conductive property is good, its characterized in that: comprises an inner wire core (1), a plurality of side wire cores (2), a wire core supporting frame (3), a first insulating layer (4), a weaving layer (5) and a second insulating layer (6), wherein the inner wire core (1) is arranged at the inner center of the wire core supporting frame (3), the outer ring of the wire core supporting frame (3) is uniformly provided with a plurality of side wire cores (2), the side wire cores (2) are arranged around the inner wire core (1) at equal intervals, the first insulating layer (4) is wrapped outside the side wire cores (2), the weaving layer (5) is wrapped outside the first insulating layer (4), the second insulating layer (6) is wrapped outside the weaving layer (5), the center of the wire core supporting frame (3) is provided with a wire core supporting frame center through hole (31) matched with the inner wire core (1), the inner wire core (1) is arranged in the wire core supporting frame center through hole (31), the outer ring of the wire core supporting frame (3) is uniformly provided with a plurality, the cable core support leg (32) divides the space into a plurality of independent lateral cable core installation areas (33), the lateral cable cores (2) are arranged in the lateral cable core installation areas (33), a certain distance is arranged between the cable core support leg (32) and the first insulating layer (4), the cable core support leg (32) is not in contact with the first insulating layer (4), a cavity formed between the tail end of the cable core support leg (32) and the first insulating layer (4) and between the cable cores (2) on two adjacent sides is filled with an insulating soft rubber filling layer (8), the inner cable core (1) comprises an inner conductor cable core (11) and an inner copper wire core outer insulating layer (12), the inner copper wire conductor cable core (11) is formed by twisting and winding a plurality of same copper wires, and the inner copper wire conductor cable core (11) is wrapped with the inner cable core outer insulating layer (12), and an aluminum-plastic composite film layer (7) is arranged between the weaving layer (5) and the second insulating layer (6).
2. The power cord for a storage battery with good conductivity as claimed in claim 1, characterized in that: the cross section of the lateral line core (2) is fan-shaped, and the lateral line core (2) is arranged around the inner line core (1) at equal intervals.
3. The power cord for a storage battery with good conductivity as claimed in claim 1, characterized in that: the side wire core (2) comprises a side wire core copper wire conductor core (21) and a side wire core outer insulation layer (22), the side wire core copper wire conductor core (21) is formed by twisting a plurality of same copper wires, and the side wire core copper wire conductor core (21) is wrapped by the side wire core outer insulation layer (22).
4. The power cord for a storage battery with good conductivity as claimed in claim 1, characterized in that: the first insulating layer (4) and the second insulating layer (6) are both PVC insulating layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884989.XA CN110517812B (en) | 2019-09-19 | 2019-09-19 | Power line with good conductivity for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884989.XA CN110517812B (en) | 2019-09-19 | 2019-09-19 | Power line with good conductivity for storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110517812A CN110517812A (en) | 2019-11-29 |
| CN110517812B true CN110517812B (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910884989.XA Active CN110517812B (en) | 2019-09-19 | 2019-09-19 | Power line with good conductivity for storage battery |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883282A (en) * | 2020-08-20 | 2020-11-03 | 浙江秦山电缆有限公司 | Ultrahigh-compression-coefficient aluminum core power cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60107609A (en) * | 1983-10-05 | 1985-06-13 | アルカテル・エヌ・ブイ | Optical cable with dielectric strength member |
| CN202677874U (en) * | 2012-07-03 | 2013-01-16 | 江苏亨通线缆科技有限公司 | Tile-shaped armoured flexible cable for communication power supply |
| CN105702371A (en) * | 2016-04-23 | 2016-06-22 | 许玉蕊 | Three-phase alternating current power cable |
| CN205595113U (en) * | 2016-04-23 | 2016-09-21 | 丁大电缆科技有限公司 | There is not steamed fire -retardant bearing cable |
| CN106898426A (en) * | 2017-04-07 | 2017-06-27 | 太仓市友达电气技术有限公司 | A kind of multichannel Anti-pressure electric wire |
-
2019
- 2019-09-19 CN CN201910884989.XA patent/CN110517812B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60107609A (en) * | 1983-10-05 | 1985-06-13 | アルカテル・エヌ・ブイ | Optical cable with dielectric strength member |
| CN202677874U (en) * | 2012-07-03 | 2013-01-16 | 江苏亨通线缆科技有限公司 | Tile-shaped armoured flexible cable for communication power supply |
| CN105702371A (en) * | 2016-04-23 | 2016-06-22 | 许玉蕊 | Three-phase alternating current power cable |
| CN205595113U (en) * | 2016-04-23 | 2016-09-21 | 丁大电缆科技有限公司 | There is not steamed fire -retardant bearing cable |
| CN106898426A (en) * | 2017-04-07 | 2017-06-27 | 太仓市友达电气技术有限公司 | A kind of multichannel Anti-pressure electric wire |
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| CN110517812A (en) | 2019-11-29 |
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