CN204695849U - Heat radiation cable - Google Patents
Heat radiation cable Download PDFInfo
- Publication number
- CN204695849U CN204695849U CN201520462160.8U CN201520462160U CN204695849U CN 204695849 U CN204695849 U CN 204695849U CN 201520462160 U CN201520462160 U CN 201520462160U CN 204695849 U CN204695849 U CN 204695849U
- Authority
- CN
- China
- Prior art keywords
- heat
- cable
- layer
- conducting layer
- core
- 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.)
- Active
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model provides heat radiation cable, belongs to field of cable technology.This heat radiation cable solves current cable and uses unsafe problem.This heat dissipation electrical cable wrap vinculum core and the restrictive coating be positioned at outside core; insulating barrier is coated with outside core; insulating barrier is coated with heat-conducting layer; heat-conducting layer is coated with heat dissipating layer; restrictive coating is coated on outside heat dissipating layer; have protective layer between described heat-conducting layer and heat dissipating layer, be connected between heat-conducting layer and heat dissipating layer by many heat conduction bars, heat conduction bar is through protective layer.In this heat radiation cable, be provided with the heat-conducting layer, heat conduction bar and the heat dissipating layer that are beneficial to heat radiation, the heat that cable is produced can comparatively fast shed, and is beneficial to the stable use of cable.
Description
Technical field
The utility model belongs to field of cable technology, relates to a kind of heat radiation cable.
Background technology
Cable is as the signal connecting line between each electric appliances, instrument and automatics; be mainly used in controlling, the various effect such as Signal transmissions in the monitoring occasion such as interlock circuit and protection circuit and transfer control signal, be widely used in the economic field that various industrial and mining enterprises, communications and transportation etc. are important.
Such as, Chinese utility model patent (Authorization Notice No.: CN 204242638 U; Authorized announcement date: 2015.04.01) disclose a kind of cable, its general configuration is similar to existing general cable, namely in the structure of many cable core outer cladding protective layers.
When by the environment of the cable application of this structure at big current time, electric current flows through the heat that cable produces and cannot shed in time, uses for a long time, easily causes cable spontaneous combustion, use dangerous.
Summary of the invention
In order to solve the problem, the utility model provides the good cable of a kind of radiating effect.
The purpose of this utility model realizes by following technical proposal:
Heat radiation cable; comprise core and be positioned at the restrictive coating outside core; it is characterized in that; be coated with insulating barrier outside described core, described insulating barrier is coated with heat-conducting layer, and described heat-conducting layer is coated with heat dissipating layer; described restrictive coating is coated on outside heat dissipating layer; have protective layer between described heat-conducting layer and heat dissipating layer, be connected between described heat-conducting layer and heat dissipating layer by many heat conduction bars, described heat conduction bar is through protective layer.
Insulating barrier plays insulating effect between core and heat-conducting layer, and protective layer serves protective effect in the outside of core to core, prevents the damage that extraneous factor causes core in construction or cable use procedure.In the process that cable uses, cable core is energized, and produces heat.The heat that core produces reaches on heat-conducting layer by thermal radiation through insulating barrier, and then, this part heat arrives heat dissipating layer by heat conduction bar, thus heat is shed to Exterior cable, reaches the heat radiation object to cable.Such structure, make cable in the process used, the heat of generation can shed in time, makes the stable use of cable.
In above-mentioned heat radiation cable, described insulating barrier is mica sheet.Mica sheet uses thinner thickness just can reach good insulation effect, under making insulating barrier play the prerequisite of the effect of good insulation outside core, reduces the impact on the heat-conducting effect between core and heat-conducting layer, is beneficial to cable dissipate heat.
In above-mentioned heat radiation cable, the material of described heat-conducting layer, heat dissipating layer and heat conduction bar is copper.Copper has higher conductive coefficient, and the heat produced in cable use procedure can be shed faster.
In above-mentioned heat radiation cable, described heat dissipating layer outer surface has equally distributed projection.Protruding in heat dissipating layer arranged outside, add the area of heat dissipating layer outer surface, be beneficial to shedding of heat on heat dissipating layer, such that cable is stable to be used.
In this heat radiation cable, be provided with the heat-conducting layer, heat conduction bar and the heat dissipating layer that are beneficial to heat radiation, the heat that cable is produced can comparatively fast shed, and is beneficial to the stable use of cable.
Accompanying drawing explanation
Fig. 1 is the structural representation of this heat radiation cable.
In figure, 1, core; 2, restrictive coating; 3, insulating barrier; 4, heat-conducting layer; 5, heat dissipating layer; 5a, projection; 6, protective layer; 7, heat conduction bar.
Embodiment
As shown in Figure 1, this heat dissipation electrical cable wrap draws together the core 1, insulating barrier 3, heat-conducting layer 4, protective layer 6, heat dissipating layer 5 and the restrictive coating 2 that from inside to outside set gradually.Compact siro spinning technology between each layer.Wherein, insulating barrier 3 plays insulating effect between core 1 and heat-conducting layer 4, and protective layer 6 serves protective effect in the outside of core 1 to core 1, prevents the damage that extraneous factor causes core 1 in construction or cable use procedure.
Concrete, be connected by many heat conduction bars 7 between heat-conducting layer 4 and heat dissipating layer 5, heat conduction bar 7 is through protective layer 6.In various material, copper has higher conductive coefficient, therefore, in this cable, the material of heat-conducting layer 4, heat dissipating layer 5 and heat conduction bar 7 is copper, and heat-conducting layer 4, heat dissipating layer 5 and heat conduction bar 7 is integral type structure, like this, the heat produced in cable use procedure is made to shed faster.
Under playing the prerequisite of the effect of good insulation to make insulating barrier 3 outside core 1, reducing the impact on the heat-conducting effect between core 1 and heat-conducting layer 4 simultaneously, being beneficial to cable dissipate heat, the concrete Material selec-tion mica sheet of insulating barrier 3.In addition, mica sheet uses thinner thickness just can reach good insulation effect, decreases the volume of this cable.
In order to add the area of heat dissipating layer 5 outer surface, be beneficial to shedding of heat on heat dissipating layer 5, such that cable is stable to be used, heat dissipating layer 5 outer surface has equally distributed protruding 5a.Concrete, protruding 5a is strip, coaxially arranges with cable, and multiple protruding 5a is evenly distributed on the outer surface of heat dissipating layer 5 centered by cable axis.
In the process that cable uses, cable core 1 is energized, and produces heat.The heat that core 1 produces reaches on heat-conducting layer 4 by thermal radiation through insulating barrier 3, and then, this part heat arrives heat dissipating layer 5 by heat conduction bar 7, thus heat is shed to Exterior cable, reaches the heat radiation object to cable.Such structure, make cable in the process used, the heat of generation can shed in time, makes the stable use of cable.
Claims (4)
1. dispel the heat cable; comprise core and be positioned at the restrictive coating outside core; it is characterized in that; be coated with insulating barrier outside described core, described insulating barrier is coated with heat-conducting layer, and described heat-conducting layer is coated with heat dissipating layer; described restrictive coating is coated on outside heat dissipating layer; have protective layer between described heat-conducting layer and heat dissipating layer, be connected between described heat-conducting layer and heat dissipating layer by many heat conduction bars, described heat conduction bar is through protective layer.
2. heat radiation cable according to claim 1, is characterized in that, described insulating barrier is mica sheet.
3. heat radiation cable according to claim 1 and 2, is characterized in that, the material of described heat-conducting layer, heat dissipating layer and heat conduction bar is copper.
4. heat radiation cable according to claim 1 and 2, is characterized in that, described heat dissipating layer outer surface has equally distributed projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462160.8U CN204695849U (en) | 2015-07-01 | 2015-07-01 | Heat radiation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462160.8U CN204695849U (en) | 2015-07-01 | 2015-07-01 | Heat radiation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204695849U true CN204695849U (en) | 2015-10-07 |
Family
ID=54236111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520462160.8U Active CN204695849U (en) | 2015-07-01 | 2015-07-01 | Heat radiation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204695849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473216A (en) * | 2018-12-25 | 2019-03-15 | 苏州驰彭电子科技有限公司 | A kind of high efficiency and heat radiation cable using aluminum alloy frame |
| CN109754927A (en) * | 2018-12-29 | 2019-05-14 | 江苏昌盛电缆集团有限公司 | A kind of heat dissipation type high construction of cable |
-
2015
- 2015-07-01 CN CN201520462160.8U patent/CN204695849U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473216A (en) * | 2018-12-25 | 2019-03-15 | 苏州驰彭电子科技有限公司 | A kind of high efficiency and heat radiation cable using aluminum alloy frame |
| CN109754927A (en) * | 2018-12-29 | 2019-05-14 | 江苏昌盛电缆集团有限公司 | A kind of heat dissipation type high construction of cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204651053U (en) | A kind of high temperature resistant cold-resistant cable | |
| CN204946590U (en) | A kind of high temperature-resistant cable | |
| CN206237621U (en) | A kind of corrosion-and high-temp-resistant long-life heats cable | |
| CN204695849U (en) | Heat radiation cable | |
| CN103632818A (en) | Dry type transformer | |
| CN204946603U (en) | A kind of novel protective-cover type flame retardant cable | |
| CN206505731U (en) | Printer flat electrical wire | |
| CN204516437U (en) | A kind of heat radiating type power cable | |
| CN103280258A (en) | Electronic cable | |
| CN203102939U (en) | Fireproof, flame-retardant, termite-prevention and tensile cable | |
| CN102209406A (en) | Heating tube of instantaneous water heater | |
| CN204946562U (en) | A kind of new ceramics SiClx rubber fire-resistant cable | |
| CN201717039U (en) | Novel high-temperature-resistant special cable | |
| CN205158943U (en) | Armoured cable of high current -carrying capacity | |
| CN204348358U (en) | A kind of novel cable with anti-flaming function | |
| CN209787491U (en) | semiconductive rubber geothermal cable | |
| CN203982858U (en) | The construction of cable | |
| CN204480760U (en) | A kind of wisdom energy B alloy wire heating Graphene heat conductive flame-retarding waterproof Geothermal electric cable | |
| CN204904906U (en) | Middling pressure power cable | |
| CN214588172U (en) | Elastomer insulation flat control cable | |
| CN211125137U (en) | High-temperature-resistant electric wire for household appliances | |
| CN204946563U (en) | A kind of mineral insulated cable | |
| CN214099184U (en) | Polyvinyl chloride insulation nylon cable sheath | |
| CN204029411U (en) | A kind of silicone rubber insulating high-temperature-resistant computer cable | |
| CN203327271U (en) | Environment-friendly type shielding double-conduction heat tracing cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318050 A block, Binhai Industrial block, Taizhou Economic Development Zone, Zhejiang Patentee after: Feizhou Group Co.,Ltd. Address before: 318050 A block, Binhai Industrial block, Taizhou Economic Development Zone, Zhejiang Patentee before: CHINA FEIZHOU GROUP Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 2988 Haichang road Taizhou Zhejiang 318000 Patentee after: Feizhou Group Co.,Ltd. Address before: 318050 A block, Binhai Industrial block, Taizhou Economic Development Zone, Zhejiang Patentee before: Feizhou Group Co.,Ltd. |