CN209982763U - Double-guide flat carbon fiber cable - Google Patents
Double-guide flat carbon fiber cable Download PDFInfo
- Publication number
- CN209982763U CN209982763U CN201822161675.0U CN201822161675U CN209982763U CN 209982763 U CN209982763 U CN 209982763U CN 201822161675 U CN201822161675 U CN 201822161675U CN 209982763 U CN209982763 U CN 209982763U
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- Prior art keywords
- carbon fiber
- fiber cable
- bundling
- copper
- tube
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- Expired - Fee Related
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 73
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 73
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 72
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052802 copper Inorganic materials 0.000 claims abstract description 36
- 239000010949 copper Substances 0.000 claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 239000004020 conductor Substances 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 239000011888 foil Substances 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000005030 aluminium foil Substances 0.000 claims description 11
- 238000009941 weaving Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000009194 climbing Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 15
- 239000000463 material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000004698 Polyethylene Substances 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
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model provides a two lead flat carbon fiber cable, carbon fiber cable include two insulation core, shielding layer and outer protective sheath from inside to outside, two insulation core all include carbon fiber bundle and wrap up the insulating layer outside carbon fiber bundle, carbon fiber cable wholly is flat cylinder, two insulation core constitute two heat generating conductor side by side; the shielding layer comprises aluminum foil paper and a copper wire braided layer, the aluminum foil paper is wrapped outside the double heating conductors, and the copper wire braided layer is wrapped outside the aluminum foil paper; the outer protective sleeve is sleeved outside the shielding layer; the carbon fiber cable also comprises a connecting end which is positioned at one end of the insulated wire cores and is connected with the two insulated wire cores; the connecting end comprises a bundling copper pipe and a connecting seat. The utility model discloses a flat cable, the shape is convenient for lay the fixed of back cable position. One ends of the two insulated wire cores are fixedly connected together by using the connecting end, and the conventional two-end connection is changed into single-end connection, so that the convenience and the rapidness are realized.
Description
Technical Field
The utility model relates to a cable manufacture especially relates to a two lead flat carbon fiber cable.
Background
Heating cable radiation heating systems are commonly divided into two types at home: one is a cable made of metal heating materials, and the other is a cable taking far infrared carbon fibers as heating materials. The heat supply principle of the cable taking metal heating as a heating material is as follows: after the metal conducting wire is electrified, the metal conducting wire generates heat due to self resistance and then radiates the heat in a heat conduction mode. The cable heating principle with carbon fiber as heating material is as follows: the far infrared carbon fiber radiates energy outwards in a far infrared manner by applying voltage to two ends of the carbon fiber.
The carbon fiber cable is widely applied to various fields because the carbon fiber heating wire has the advantages of good heat conversion rate, quick heating, stable resistance value, uniform distribution and the like. The carbon fiber heating wire is generally formed by twisting a plurality of carbon fiber heating wires to form a carbon fiber heating body, and then wrapping the outer peripheral part of the carbon fiber heating body with a silica gel sheath for insulation.
At present, the two ends of the carbon fiber cables which are formed by two carbon fiber cables are connected with each other or are connected with each other by voltage when in use, and the two ends of the cables are connected with each other, so that the operation is troublesome, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the flat carbon fiber cable of leading of a pair that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the carbon fiber cable comprises two insulating wire cores and an outer protective sleeve from inside to outside, wherein each of the two insulating wire cores comprises a carbon fiber bundle and an insulating layer wrapped outside the carbon fiber bundle; the outer protective sleeve is sleeved outside the two insulated wire cores;
the carbon fiber cable further comprises a connecting end which is positioned at one end of the insulated wire cores and is connected with the two insulated wire cores; the connecting end comprises a bundling copper pipe and a connecting seat, one end of the bundling copper pipe used for bundling and hooping the carbon fiber bundle is fixed on the outer protective sleeve, and the other end of the bundling copper pipe is inserted into the connecting seat; the connecting seat comprises a connecting surface, two connecting holes and a connecting sheet, the two connecting holes are arranged on the connecting surface side by side, and the connecting sheet is embedded in the connecting seat and is connected with the two connecting holes; the carbon fiber bundles in the two insulation wire cores are bundled by the bundling copper pipe and are respectively inserted into the two connecting holes, and the two insulation wire cores are connected with the connecting sheet through the bundling copper pipe.
Preferably, the bundled copper tube comprises a fixed tube and a bundled tube which are integrally connected, the fixed tube and the bundled tube are rectangular copper sheets which are perpendicular to each other after being unfolded along an axis, namely, the unfolded surface of the bundled copper tube along the axis is in a T shape, the fixed tube is rolled into a tube shape along the axis and hoops the outer protective sleeve, and the bundled tube is rolled into the tube shape along the axis and bundles the carbon fiber bundle.
Preferably, the diameter of the fixing tube is the same as that of the outer protective sleeve, the diameter of the tightening tube is the same as that of the carbon fiber bundle, and both ends of the fixing tube perpendicular to the axis and both ends of the tightening tube perpendicular to the axis are hooked inwards.
Preferably, the depth of the connecting hole is greater than the height of the tightening pipe and less than the overall height of the bundling copper pipe, the connecting hole is circular, and the diameter of the connecting hole is the same as that of the fixing pipe.
Preferably, the top end edge of the connecting hole is integrally provided with a fixture block extending towards the circle center, the fixture block is triangular, and when the bundled copper tube is inserted into the connecting hole, the sharp-angled end of the fixture block abuts against an inward-recessed gap at the joint of the two ends of the fixed tube.
Preferably, the connecting sheet is laid at the bottom of the two connecting holes, and two ends of the connecting sheet extend upwards and cling to the inner side walls of the two connecting holes.
Preferably, the carbon fiber cable further comprises a shielding layer located between the double heat generating conductors and the outer protective sheath; the shielding layer includes aluminium foil paper and copper wire weaving layer, the aluminium foil paper parcel is in the outside of two heat conductors that send out, the copper wire shielding layer parcel is in the outside of aluminium foil paper.
Preferably, the braided layer of copper wire is net-shaped and is attached to the aluminum-foil paper in a climbing mode.
Preferably, the insulating layer wrapped outside the carbon fiber bundle is a high temperature resistant silica gel insulating layer.
Preferably, the overall cross-sectional shape of the spliced two insulated wire cores is the same as that of the outer protective sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the flat cable shape is convenient for fixing the position of the laid cable, the cable can not roll randomly, and the cable is more practical; one ends of the two insulated wire cores are fixedly connected together by using a connecting end, and the conventional two-end connection is changed into single-end connection when the cable is used, so that the convenience and the rapidness are realized; the operation technical requirement of the connecting end is low, and the plug-in use method is quick and simple and is convenient to disassemble.
Drawings
Fig. 1 is a schematic view of the overall structure of a double-conductor flat carbon fiber cable;
FIG. 2 is a schematic cross-sectional view of a carbon fiber cable;
FIG. 3 is a perspective view of a bundled copper tube;
fig. 4 is a front sectional view of the connecting socket.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1 to 4, the present invention provides a double-conductor flat carbon fiber cable, as shown in fig. 1 and 2, the carbon fiber cable includes two insulating wire cores 1 and an outer protective sleeve 3 from inside to outside, each of the two insulating wire cores 1 includes a carbon fiber bundle 11 and an insulating layer 12 wrapped outside the carbon fiber bundle 11, the carbon fiber cable is a flat cylinder as a whole, and the two insulating wire cores 1 form a double-heat-generating conductor 10 side by side; the outer protective sleeve 3 is sleeved outside the two insulated wire cores 1. The outer protective sleeve 3 can be high temperature resistant silica gel or heat resistant polyethylene outer protective sleeve, so that the service life of the cable can be prolonged.
The whole flat cylinder that is of carbon fiber cable, carbon fiber cable can not roll everywhere when laying like this, and the cable of being convenient for is fixed, and is more convenient during the use. Carbon fiber bundle 11 can be twisted into one bundle, so that the cable is firmer, and the insulating layers 12 wrap the outsides of the two insulating wire cores 1 respectively to enhance the safety performance. The outer protective sheath 3 plays a role in protecting the whole cable.
As shown in fig. 3 and 4, the carbon fiber cable further includes a connection terminal 4, the connection terminal 4 is located at one end of the insulated wire cores 1 and connects the two insulated wire cores 1; the connecting end 4 comprises a bundling copper tube 41 and a connecting seat 42, one end of the bundling copper tube 41 for bundling and hooping the carbon fiber bundle 11 is fixed on the outer protective sleeve 3, and the other end is inserted into the connecting seat 42; the connecting base 42 comprises a connecting surface 421, two connecting holes 422 and two connecting pieces 423, wherein the two connecting holes 422 are arranged on the connecting surface 421 side by side, and the connecting pieces 423 are embedded in the connecting base 42 and are connected with the two connecting holes 422; the carbon fiber bundles 11 inside the two insulated wire cores 1 are bundled by the bundling copper tubes 41 and inserted into the two connecting holes 422 respectively, and the two insulated wire cores 1 are connected with the connecting sheet 423 through the bundling copper tubes 41. The embedded-inserted type access method is simple and convenient to operate, low in technical content and more convenient to install by workers, the embedded-inserted type connection mode is convenient to detach, and the embedded-inserted type access method is more convenient to maintain and replace.
Preferably, as shown in fig. 3, the bundled copper tube 41 comprises a fixed tube 411 and a tightening tube 412 which are integrally connected, the fixed tube 411 and the tightening tube 412 are rectangular copper sheets which are perpendicular to each other after being unfolded along the axis, that is, the unfolded surface of the bundled copper tube 41 along the axis is in a T shape, the fixed tube 411 is rolled into a tubular shape along the axis and hoops the outer protective sheath 3, and the tightening tube 412 is rolled into a tubular shape along the axis and bundles the carbon fiber bundle 11.
In one embodiment, the diameter of the fixing tube 411 is the same as that of the outer protective sheath 3, the diameter of the tightening tube 412 is the same as that of the carbon fiber bundle 11, both ends of the fixing tube 411 perpendicular to the axis and both ends of the tightening tube 412 perpendicular to the axis are hooked inward, so that both ends of the fixing tube 411 and the tightening tube 412 are respectively tied around the outer protective sheath 3 and the carbon fiber bundle 11 and both ends are hooked inward to the outer protective sheath 3 and the carbon fiber bundle 11 when in use, and the bundled copper tube 41 can be bundled more firmly.
Furthermore, the depth of the connecting hole 422 is larger than the height of the tightening tube 412 and smaller than the overall height of the bundled copper tube 41, the connecting hole 422 is circular and the diameter of the connecting hole 422 is the same as that of the fixing tube 411, so that the tightening tube 412 can be inserted into the connecting hole 422 during insertion, the top end edge of the connecting hole 422 abuts against the side surface of the fixing tube 411 after being completely inserted into the connecting hole 422, the tightening tube 412 is completely embedded in the connecting hole 422, and the situation that the connecting part of the tightening tube 412 and the fixing tube 411 is broken does not occur.
Preferably, as shown in fig. 4, the top end edge of the connection hole 422 is integrally provided with a fixture block 424 extending towards the center of the circle, the fixture block 424 is triangular, when the bundled copper tube 41 is inserted into the connection hole 422, the pointed end of the fixture block 424 abuts against the gap at the connection part of the two ends of the fixing tube 411, which is recessed inwards, the fixture block 424 can enable the fixing tube 411 to be inserted more firmly, and the pointed end of the fixture block 424 abuts against the fixing tube 411, which is easier to be inserted into the gap than rectangular or circular, and the operation is more convenient.
Preferably, as shown in fig. 4, the connecting piece 423 is laid at the bottom of the two connecting holes 422, and two ends of the connecting piece 423 extend upwards and cling to the inner side walls of the two connecting holes 422, so that the bundled copper tube 41 is prevented from being inserted to the bottom, and the connecting piece 423 can be connected with the two bundled copper tubes 41, thereby realizing the connection of the two insulated wire cores 1. The connecting piece 423 may be, and preferably is, a copper sheet, and the same material as the bundled copper tube 41 may reduce the error to some extent.
In another embodiment, the carbon fiber cable further comprises a shielding layer 2, the shielding layer 2 being located between the double heat generating conductor 10 and the outer protective sheath 3; shielding layer 2 includes aluminium foil paper 21 and copper wire weaving layer 22, and aluminium foil paper 21 parcel is in the outside of two heat conductors 10 that send out, and copper wire weaving layer 22 parcel is in the outside of aluminium foil paper 21. Shielding layer 2 includes aluminium foil paper 21 and copper wire weaving layer 22, and aluminium foil paper 21 can protect insulation core 1 to avoid receiving the damage of copper wire weaving layer 22, plays shielding and waterproof function simultaneously, and copper wire weaving layer 22 can improve the bending property of cable, eliminates electromagnetic radiation, has played the effect of earth leakage protection, has guaranteed the safe in utilization of cable. Further, the copper wire braided layer 22 is net-shaped and is attached to the aluminum foil paper 21 in a climbing mode, and the net-shaped copper wire braided layer 22 can achieve all-around leakage protection.
Preferably, the insulating layer 12 wrapped outside the carbon fiber bundle 11 is a high temperature resistant silica gel insulating layer, and silica gel has waterproof and moistureproof effects and protects the carbon fiber bundle 11 from being damaged.
Preferably, the overall cross-sectional shape of the spliced two insulated wire cores 1 is the same as that of the outer protective sleeve 3, so that the phenomenon that the shapes of the cables are deformed and distorted due to rolling or position change of the two insulated wire cores in the outer protective sleeve 3 can be avoided, and the insulating property can be enhanced.
Therefore, the utility model is a flat cable, the shape of which is convenient for fixing the position of the laid cable, the cable can not roll at will, and the utility model is more practical; one ends of the two insulated wire cores are fixedly connected together by using a connecting end, and the conventional two-end connection is changed into single-end connection when the cable is used, so that the convenience and the rapidness are realized; the operation technical requirement of the connecting end is low, and the plug-in use method is quick and simple and is convenient to disassemble.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (10)
1. The utility model provides a two lead flat carbon fiber cable, carbon fiber cable includes two insulation core and outer protective sheath from inside to outside, two insulation core all includes carbon fiber bundle and wraps up in the outer insulating layer of carbon fiber bundle, its characterized in that: the carbon fiber cable is integrally a flat cylinder, and the two insulating wire cores are arranged side by side to form a double heat-generating conductor; the outer protective sleeve is sleeved outside the two insulated wire cores;
the carbon fiber cable further comprises a connecting end which is positioned at one end of the insulated wire cores and is connected with the two insulated wire cores; the connecting end comprises a bundling copper pipe and a connecting seat, one end of the bundling copper pipe used for bundling and hooping the carbon fiber bundle is fixed on the outer protective sleeve, and the other end of the bundling copper pipe is inserted into the connecting seat; the connecting seat comprises a connecting surface, two connecting holes and a connecting sheet, the two connecting holes are arranged on the connecting surface side by side, and the connecting sheet is embedded in the connecting seat and is connected with the two connecting holes; the carbon fiber bundles in the two insulation wire cores are bundled by the bundling copper pipe and are respectively inserted into the two connecting holes, and the two insulation wire cores are connected with the connecting sheet through the bundling copper pipe.
2. The double conductor flat carbon fiber cable of claim 1, wherein: the bundling copper tube comprises a fixed tube and a bundling tube which are integrally connected, the fixed tube and the bundling tube are rectangular copper sheets which are perpendicular to each other after being unfolded along an axis, namely, the unfolded surface of the bundling copper tube along the axis is T-shaped, the fixed tube is rolled into a tubular shape along the axis and hoops the outer protective sleeve, and the bundling tube is rolled into a tubular shape along the axis and bundles the carbon fiber bundle.
3. The double conductor flat carbon fiber cable of claim 2, wherein: the diameter of the fixed pipe is the same as that of the outer protective sleeve, the diameter of the tightening pipe is the same as that of the carbon fiber bundle, and the two ends of the fixed pipe perpendicular to the axis and the two ends of the tightening pipe perpendicular to the axis are hooked inwards.
4. The double conductor flat carbon fiber cable of claim 3, wherein: the depth of the connecting hole is larger than the height of the tightening pipe and smaller than the overall height of the bundled copper pipe, the connecting hole is circular, and the diameter of the connecting hole is the same as that of the fixed pipe.
5. The double conductor flat carbon fiber cable of claim 4, wherein: the clamping block extending towards the circle center is integrally arranged at the edge of the top end of the connecting hole, the clamping block is triangular, and when the bundled copper tube is inserted into the connecting hole, the sharp-angle end of the clamping block abuts against an inwards-recessed gap at the joint of the two ends of the fixed tube.
6. The double conductor flat carbon fiber cable of claim 1, wherein: the connecting sheets are laid at the bottoms of the two connecting holes, and two ends of the connecting sheets extend upwards and cling to the inner side walls of the two connecting holes.
7. The double conductor flat carbon fiber cable of claim 1, wherein: the carbon fiber cable further comprises a shielding layer, wherein the shielding layer is positioned between the double heat-generating conductors and the outer protective sleeve; the shielding layer includes aluminium foil paper and copper wire weaving layer, the aluminium foil paper parcel is in the outside of two heat conductors that send out, the copper wire weaving layer parcel is in the outside of aluminium foil paper.
8. The double conductor flat carbon fiber cable of claim 7, wherein: the copper wire braided layer is net-shaped and is attached to the aluminum foil paper in a climbing mode.
9. The double conductor flat carbon fiber cable of claim 1, wherein: the insulating layer wrapped outside the carbon fiber bundle is a high-temperature-resistant silica gel insulating layer.
10. The double conductor flat carbon fiber cable of claim 1, wherein: the integral cross section shape of the spliced two insulated wire cores is the same as that of the outer protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161675.0U CN209982763U (en) | 2018-12-22 | 2018-12-22 | Double-guide flat carbon fiber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161675.0U CN209982763U (en) | 2018-12-22 | 2018-12-22 | Double-guide flat carbon fiber cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209982763U true CN209982763U (en) | 2020-01-21 |
Family
ID=69250623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822161675.0U Expired - Fee Related CN209982763U (en) | 2018-12-22 | 2018-12-22 | Double-guide flat carbon fiber cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209982763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615227A (en) * | 2020-04-22 | 2020-09-01 | 北京嘉洁能科技股份有限公司 | Shielding type carbon fiber heating cable |
-
2018
- 2018-12-22 CN CN201822161675.0U patent/CN209982763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615227A (en) * | 2020-04-22 | 2020-09-01 | 北京嘉洁能科技股份有限公司 | Shielding type carbon fiber heating cable |
| CN111615227B (en) * | 2020-04-22 | 2022-06-14 | 北京嘉洁能科技股份有限公司 | Shielding type carbon fiber heating cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |