CN202855346U - Environmental friendly and energy-saving serial bus with large current and small outer diameter - Google Patents
Environmental friendly and energy-saving serial bus with large current and small outer diameter Download PDFInfo
- Publication number
- CN202855346U CN202855346U CN201220549706XU CN201220549706U CN202855346U CN 202855346 U CN202855346 U CN 202855346U CN 201220549706X U CN201220549706X U CN 201220549706XU CN 201220549706 U CN201220549706 U CN 201220549706U CN 202855346 U CN202855346 U CN 202855346U
- Authority
- CN
- China
- Prior art keywords
- heart yearn
- core wire
- serial bus
- core
- wire
- 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
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/002—Pair constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
-
- 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
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of cables, and aims to provide an environmental friendly and energy-saving serial bus with large current and a small outer diameter, wherein the serial bus can reduce the outer diameter of electric wires, enable electric wires and cables to be miniaturized and lightened, and reduce consumption of plastic materials. The serial bus comprises a signal transmission line composed of a first core wire and a second core wire, and a weak current power line composed of a third core wire, a fourth core wire and a fifth core wire, wherein the fourth core wire and the fifth core wire are connected in parallel, and then connected with the third core wire to form a loop so as to charge electrical equipment. According to the utility model, one core wire in the weak current power line of an original product is converted into two stranded copper wires. In a stranding process of electric wire cabling, the two stranded copper wires, which are the fourth core wire and the fifth core wire, are fixed in gaps among other insulating core wires so as to enable a cable core of the entire electric wire to be rounder. Equivalently, the electric wire is changed from an original four-core structure into a three-core structure, thereby enabling the outer diameter to be reduced greatly. Furthermore, as the two stranded copper wires have no insulating layer, so that the consumption of the plastic materials is reduced effectively.
Description
Technical field
The utility model relates to technical field of electric wires and cables, relates in particular to the little external diameter environment-friendly and energy-efficient of a kind of large electric current universal serial bus.
Background technology
Referring to Fig. 1, be like product in the market, generally speaking, the A1 among the figure, A2 heart yearn use as signal transmssion line, and B1, B2 heart yearn use as the light current power line.
Environmental requirement more and more higher now, the industry-by-industry that comprises wires and cables industry is all being actively promoted environment-friendly products, the most important is exactly to reduce the overall dimension of electric wire as far as possible, make the use of electric wire miniaturization, lighting, minimizing plastic material, thereby reach energy-saving and cost-reducing purpose, but the like product of existing market is subjected to its structural limitations, is difficult to reduce external diameter under the prerequisite that must satisfy standard and instructions for use, can't effectively reduce the use of plastic material; And the plastic material that its insulating barrier of the like product of existing market and restrictive coating adopt, it generally all is non-environmental protection material, even some all fails to reach the ROHS of European Union environmental protection command request, more can't accomplish the more high-environmental requirement of low smoke and zero halogen, in case electric wire is discarded, if mishandling, will (atmosphere, soil, water body) discharge a large amount of harmful substances to meeting to environment, if occur as fire, can be easy to burning, be fuming in a large number, to people's Poisoning choke, the people that are in the fire hazard environment produced serious threat.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of can reduce the electric wire outside dimension, make the electric wire miniaturization, the use of lighting, minimizing plastic material, adopts simultaneously the little external diameter environment-friendly and energy-efficient of the large electric current universal serial bus of environmental protection low smoke and zero halogen material.
The little external diameter environment-friendly and energy-efficient of a kind of large electric current of the present utility model universal serial bus, comprise the signal transmssion line that is formed by the first heart yearn and the second heart yearn and the light current power line that is consisted of by the 3rd heart yearn, quad and the 5th heart yearn, described quad is fixed on the gap of the first heart yearn and the 3rd heart yearn, the 5th heart yearn is fixed on the gap of the second heart yearn and the 3rd heart yearn, connect into a loop with the 3rd heart yearn after described quad and the 5th heart yearn parallel connection, be used for charging to electric equipment.
Further, described quad and the 5th heart yearn are twisted copper wires.
Further, at quad and the wrapped upper film band of the 5th heart yearn outside difference, described film band is polyester belt, cotton paper band or nonwoven fabrics.
Compared with prior art, the beneficial effects of the utility model are: the utility model is transformed to two bursts of twisted copper wires with a heart yearn in the light current power line in the existing product, necessary words, the film bands such as polyester belt, cotton paper band, nonwoven fabrics on wrapped respectively in these two bursts of twisted copper wires outsides, with connecting into a loop with a B heart yearn after these two bursts of twisted copper wires parallel connections, be commonly used for to electric equipment and charge during use.When the electric wire stranding is stranded, these two bursts of twisted copper wires of quad and the 5th heart yearn can be fixed on the gap of other insulation core wire, so that the cable core of whole electric wire rounding more, be equivalent to electric wire and become three-core structure by original quadrature arrangement, so that external diameter significantly reduces, because these two bursts of twisted copper wires do not have insulating barrier, also effectively reduced the use of plastic material again.
The utility model with the employed material of existing product by not fire-retardant PE material and poisonous PVC material with meeting the environmental protection instructions such as the ROHS of European Union and REACH, and do not contain poisonous halogen (fluorine fully, chlorine, bromine, iodine) a kind of environmental protection low smoke and zero halogen material substitution.Use the electric wire of this kind structure and material being heated; be subjected to can not discharge harmful substance to environment (atmosphere, soil, water body) in photooxidation resistance and long-term the use; even the critical conditions as fire occurs; can not burn easily yet; and substantially can not be fuming; the people that are in the fire hazard environment are played certain protective effect, avoid Poisoning choke, allow the people that the time enough escape is arranged.
Description of drawings
Fig. 1 is the structure chart of existing product;
Fig. 2 is the structural representation of the little external diameter environment-friendly and energy-efficient of the large electric current of the utility model universal serial bus.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 2, the little external diameter environment-friendly and energy-efficient of a kind of large electric current universal serial bus, comprise the signal transmssion line that is formed by the first heart yearn 1 and the second heart yearn 2 and the light current power line that is consisted of by the 3rd heart yearn 3, quad 4 and the 5th heart yearn 5, described quad 4 is fixed on the gap of the first heart yearn 1 and the 3rd heart yearn 3, the 5th heart yearn 5 is fixed on the gap of the second heart yearn 2 and the 3rd heart yearn 3, connect into a loop with the 3rd heart yearn 3 after described quad 4 and 5 parallel connections of the 5th heart yearn, be used for charging to electric equipment.
Further, described quad 4 and the 5th heart yearn 5 are twisted copper wires.
Further, at quad 4 and the wrapped upper film band of the 5th heart yearn 5 outsides difference, described film band is polyester belt, cotton paper band or nonwoven fabrics.
The utility model is transformed to two bursts of twisted copper wires with a heart yearn in the light current power line in the existing product, necessary words, the film bands such as polyester belt, cotton paper band, nonwoven fabrics on wrapped respectively in these two bursts of twisted copper wires outsides, with connecting into a loop with a B heart yearn after these two bursts of twisted copper wires parallel connections, be commonly used for to electric equipment and charge during use.When the electric wire stranding is stranded, these two bursts of twisted copper wires of quad and the 5th heart yearn can be fixed on the gap of other insulation core wire, so that the cable core of whole electric wire rounding more, be equivalent to electric wire and become three-core structure by original quadrature arrangement, so that external diameter significantly reduces, because these two bursts of twisted copper wires do not have insulating barrier, also effectively reduced the use of plastic material again.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.
Claims (3)
1. the little external diameter environment-friendly and energy-efficient of large electric current universal serial bus, it is characterized in that: comprise the signal transmssion line that is formed by the first heart yearn and the second heart yearn and the light current power line that is consisted of by the 3rd heart yearn, quad and the 5th heart yearn, described quad is fixed on the gap of the first heart yearn and the 3rd heart yearn, the 5th heart yearn is fixed on the gap of the second heart yearn and the 3rd heart yearn, connects into a loop with the 3rd heart yearn after described quad and the 5th heart yearn parallel connection.
2. the little external diameter environment-friendly and energy-efficient of large electric current according to claim 1 universal serial bus, it is characterized in that: described quad and the 5th heart yearn are twisted copper wires.
3. the little external diameter environment-friendly and energy-efficient of large electric current according to claim 1 and 2 universal serial bus is characterized in that: the wrapped upper film band respectively in quad and the 5th heart yearn outside, described film band is polyester belt, cotton paper band or nonwoven fabrics.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220549706XU CN202855346U (en) | 2012-10-25 | 2012-10-25 | Environmental friendly and energy-saving serial bus with large current and small outer diameter |
| KR2020130007312U KR200475708Y1 (en) | 2012-10-25 | 2013-08-30 | Protection Of Ecosystem And Energy-Saving Type Serial Bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220549706XU CN202855346U (en) | 2012-10-25 | 2012-10-25 | Environmental friendly and energy-saving serial bus with large current and small outer diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855346U true CN202855346U (en) | 2013-04-03 |
Family
ID=47986517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220549706XU Expired - Fee Related CN202855346U (en) | 2012-10-25 | 2012-10-25 | Environmental friendly and energy-saving serial bus with large current and small outer diameter |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200475708Y1 (en) |
| CN (1) | CN202855346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109313966A (en) * | 2016-06-01 | 2019-02-05 | 菲尼克斯电动交通有限公司 | It is used for transmission the charge cable of electric energy, for exporting the charging plug and charging station of electric energy on electric energy receiver |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2769120A1 (en) * | 1997-09-29 | 1999-04-02 | Whitaker Corp | Multi-core electrical cable for use with medical appliances |
| JP2005166450A (en) * | 2003-12-02 | 2005-06-23 | Hitachi Cable Ltd | Cable for dynamo-electric brake |
| KR100830766B1 (en) * | 2007-05-15 | 2008-05-19 | 주식회사 경신전선 | A power cable for industry robot |
-
2012
- 2012-10-25 CN CN201220549706XU patent/CN202855346U/en not_active Expired - Fee Related
-
2013
- 2013-08-30 KR KR2020130007312U patent/KR200475708Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109313966A (en) * | 2016-06-01 | 2019-02-05 | 菲尼克斯电动交通有限公司 | It is used for transmission the charge cable of electric energy, for exporting the charging plug and charging station of electric energy on electric energy receiver |
| US11349230B2 (en) | 2016-06-01 | 2022-05-31 | Phoenix Contact E-Mobility Gmbh | Charging cable for transmitting electric energy, charging plug and charging station for discharging electric energy to a recipient of electric energy |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200475708Y1 (en) | 2014-12-24 |
| KR20130005975U (en) | 2013-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 116002 No. three, No. 3 middle road, Dalian economic and Technological Development Zone, Liaoning, Huaihe Patentee after: Dalian Dechang Cable Co., Ltd. Address before: 116002 twenty Li village, twenty mile town, Dalian Free Trade Zone, Liaoning Patentee before: Dalian Dechang Cable Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20181025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |