CN201111981Y - High softness environmental protection electric wire - Google Patents
High softness environmental protection electric wire Download PDFInfo
- Publication number
- CN201111981Y CN201111981Y CNU2007201719309U CN200720171930U CN201111981Y CN 201111981 Y CN201111981 Y CN 201111981Y CN U2007201719309 U CNU2007201719309 U CN U2007201719309U CN 200720171930 U CN200720171930 U CN 200720171930U CN 201111981 Y CN201111981 Y CN 201111981Y
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- CN
- China
- Prior art keywords
- electric wire
- flexible cable
- fine copper
- insulating barrier
- highly
- 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 - Lifetime
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Abstract
The utility model relates to a flexible cable, in particular to a highly flexible environmental friendly cable which is applicable to special equipment. The flexible cable comprises an insulating layer which is internally provided with a conductor bunch which is made of two or more pure copper wire strands by twisting; the pure copper wire strand is made of pure copper wire by twisting. The flexible cable has the advantages that the insulating layer is made of environmental friendly PVC plastic with better flexibility so as to avoid break of the insulating layer of the flexible cable; the combination of the conductor bunch not only solves the problem of easy break and hard winding of the conductor with large diameter but also eliminates the fire hazard generated in cable fibers due to the heat in the flexible cable. The flexible cable is applicable for such circuits with high requirements on the resistance, more winding or moving occasions, as circuit layout in large machinery and other special equipment, and greatly reduces the occurrence of disconnection of the circuit.
Description
Technical field
The utility model relates to a kind of cord, refers more particularly to a kind of highly-flexible degree environment-friendly electric wire that is applicable to special equipment.
Background technology
Existing cord, adopt common PVC plastics, and plastics be ductile difference and shortcoming such as radius of curvature is big, inner wire then generally is made up of large diameter conducting metal, be characterized in that hardness ratio is bigger, therefore be not easy to be folded, cause the inner wire ratio to be easier to take place crack conditions, make service interruption; Except that above-mentioned mode, take the copper-plated tiny wires in filament top layer to twist together in addition to play the electric wire of electric action, its structure such as China Patent No. are: ZL93247775.5, the applying date is on December 16th, 1993, it is described that name is called the patent document of ' cord ': a kind ofly be used for the cord that circuit connects, it comprises insulating barrier and is positioned at the tiny wires of insulating barrier, in insulating barrier inside be provided with a branch of fiber filament be distributed in tiny metal than around, every fiber filament outward all plating conducting metal is arranged.The cord folding resistance of this kind structure is pretty good, solved the problem that cord fractures easily, but in the process of practice, if the inventor finds that the cord current loading of said structure is big slightly, and the heating of electric wire own can make fiber reach ignition point and cause ablaze danger, and it can not be applicable to the occasion that resistance is had relatively high expectations.
Based on the weak point of above-mentioned existing cord, the inventor has designed the utility model a kind of " highly-flexible degree environment-friendly electric wire ".
The utility model content
The utility model at above-mentioned the deficiencies in the prior art technical problem to be solved is: provide a kind of softness good, insulating barrier is difficult for breaking, be applicable to resistance have relatively high expectations, the highly-flexible degree environment-friendly electric wire of circuit such as number of bends or mobile number of times are more.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of highly-flexible degree environment-friendly electric wire comprises an insulating barrier, is equiped with a conductor bundle in the described insulating barrier, and this conductor bundle is a fine copper thread, and this fine copper thread is closed by the fine copper skein silk and forms.
Described conductor bundle is by mutual stranded the forming of two or more fine copper threads.
The diameter of described fine copper silk is less than 0.15MM, and the conductor bundle resistance of being made up of minor diameter fine copper silk is little, and conduction and signal transmission effect are good, can be-15 ℃ to+80 ℃ normal down uses.
Described insulating barrier is made of environmental protection and the good PVC plastics of softness, makes insulating barrier improve on softness, makes the insulating barrier of cord be difficult for breaking.
The beneficial effect of the utility model highly-flexible degree environment-friendly electric wire is: insulating barrier is made with environmental protection and the good PVC plastics of softness, done improvement on softness, make the insulating barrier of cord be difficult for breaking; Simultaneously in the combination of conductor bundle, both solve the difficult folding property of major diameter conductor and the difficult problem of easy fracture, also eliminated the fiber fire hazard that cord heating itself is brought.The utility model is applicable to has relatively high expectations to resistance, number of bends or the more circuit of mobile number of times, circuit as special equipment inside such as big machineries is arranged, in bending repeatedly, tiny fine copper silk is not easy fracture, even tiny fine copper silk fracture is arranged, in the regular hour, can not influence circuit breaker yet, for special equipment is safeguarded and repairing gains time, the situation that has greatly reduced circuit breaker takes place, and the structure of conductor bundle is formed, after forming the big cord of conductor bundle sectional area, satisfied the requirement of special equipment admirably to the electric wire flexibility, solved application problem to the demanding electric wire flexibility of resistance.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a lateral plan of the present utility model;
Fig. 2 is a front view of the present utility model.
The drawing reference numeral explanation:
1, insulating barrier 2, conductor bundle
3, fine copper thread 4, fine copper silk
Embodiment
Referring to figs. 1 through Fig. 2, the utility model is to implement like this:
A kind of highly-flexible degree environment-friendly electric wire comprises an insulating barrier 1, is equiped with a conductor bundle 2 in the described insulating barrier, and this conductor bundle 2 is a fine copper thread 3, and this fine copper thread 3 is by fine copper silk 4 stranded forming.
And insulating barrier 1 is made of environmental protection and the good PVC plastics of softness in the present embodiment, makes insulating barrier 1 improve on softness, makes the insulating barrier 1 of cord be difficult for breaking.
The above, it only is the preferred embodiment of a kind of highly-flexible degree of the utility model environment-friendly electric wire, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of the utility model technology contents any trickle modification, equivalent variations and modification that top embodiment did.
Claims (4)
1, a kind of highly-flexible degree environment-friendly electric wire, comprise an insulating barrier (1), of the present utility model being characterised in that: be equiped with a conductor bundle (2) in the described insulating barrier (1), this conductor bundle (2) is a fine copper thread (3), and this fine copper thread (3) is by stranded the forming of fine copper silk (4).
2, highly-flexible degree environment-friendly electric wire according to claim 1 is characterized in that described conductor bundle (2) is by mutual stranded the forming of two or more fine copper threads (3).
3, highly-flexible degree environment-friendly electric wire according to claim 1 and 2, the diameter that it is characterized in that described fine copper silk (4) is less than 0.15MM.
4, highly-flexible degree environment-friendly electric wire according to claim 1 is characterized in that described insulating barrier (1) is made of environmental protection and the good PVC plastics of softness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201719309U CN201111981Y (en) | 2007-09-21 | 2007-09-21 | High softness environmental protection electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201719309U CN201111981Y (en) | 2007-09-21 | 2007-09-21 | High softness environmental protection electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201111981Y true CN201111981Y (en) | 2008-09-10 |
Family
ID=39963725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201719309U Expired - Lifetime CN201111981Y (en) | 2007-09-21 | 2007-09-21 | High softness environmental protection electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201111981Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763914B (en) * | 2009-10-26 | 2011-06-08 | 昆山爱光电子有限公司 | Vibration wire bunch of massage armchair |
| CN103428913A (en) * | 2012-05-17 | 2013-12-04 | 河南科信电缆有限公司 | Carbon fiber geothermal cable |
| CN104900308A (en) * | 2014-03-04 | 2015-09-09 | 上海福尔欣线缆有限公司 | Cable for automobile safety belt and manufacture method thereof |
-
2007
- 2007-09-21 CN CNU2007201719309U patent/CN201111981Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763914B (en) * | 2009-10-26 | 2011-06-08 | 昆山爱光电子有限公司 | Vibration wire bunch of massage armchair |
| CN103428913A (en) * | 2012-05-17 | 2013-12-04 | 河南科信电缆有限公司 | Carbon fiber geothermal cable |
| CN104900308A (en) * | 2014-03-04 | 2015-09-09 | 上海福尔欣线缆有限公司 | Cable for automobile safety belt and manufacture method thereof |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 2 floor, 113 building, Jindi Industrial Zone, Sha Tsui, Shenzhen, Guangdong, Futian District, China: 518000 Patentee after: Shenzhen Lianjiaxiang Wire & Cable Industrial Co., Ltd. Address before: 2 floor, 113 building, Jindi Industrial Zone, Sha Tsui, Shenzhen, Guangdong, Futian District, China: 518000 Patentee before: Lianjiaxiang Electric Wire & Cable Industry Co., Ltd., Shenzhen |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN CITY LIANJIAXIANG SCIENCE CO., LTD. Free format text: FORMER NAME: SHENZHEN CITY LIAN JIAXIANG WIRE DIANLAN INDUSTRY CO.,LTD. |
|
| ASS | Succession or assignment of patent right |
Owner name: ANHUI LIANJIAXIANG SPECIAL CABLE CO., LTD. Free format text: FORMER OWNER: SHENZHEN LIANJIAXIANG WIRE + CABLE INDUSTRIAL CO., LTD. Effective date: 20130801 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 241000 WUHU, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130801 Address after: 241000 Anhui Fanchang Economic Development Zone Patentee after: ANHUI LIANJIAXIANG SPECIAL CABLE CO., LTD. Address before: 518000, 2 floor, 113 Industrial Zone, Sha Tsui, Shenzhen, Guangdong, Futian District Patentee before: Shenzhen Lianjiaxiang Wire & Cable Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080910 |