CN207783186U - A kind of Novel heating cable structure - Google Patents
A kind of Novel heating cable structure Download PDFInfo
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- CN207783186U CN207783186U CN201820211305.0U CN201820211305U CN207783186U CN 207783186 U CN207783186 U CN 207783186U CN 201820211305 U CN201820211305 U CN 201820211305U CN 207783186 U CN207783186 U CN 207783186U
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Abstract
The utility model discloses a kind of Novel heating cable structures, it includes cable core, are equipped with temperature-resistant insulation layer successively outside the cable core（3）, shielded layer（2）And PVC sheath（1）, the cable core includes line with heating function（4）With two sections of cold lines at line with heating function both ends are set（5）, the line with heating function（4）The outer surfaces of two end segments the cold line is formed by copper facing（5）.The utility model passes through in line with heating function（4）The outer surface copper facing of two end segments form the cold line（5）, in this way during heating cable heating power, line with heating function（4）Two end segments be short-circuited, electric current is from cold line（5）Copper-plated parts flow through, not only effectively avoid electric current from flowing through two end segments of line with heating function and cause waste of energy, moreover it is possible to prevent the junction of heating cable and power supply generate Wen Sheng, reduce security risk.
Description
Technical field
The utility model belongs to heating cable technical field, is specifically related to a kind of Novel heating cable structure.
Background technology
Heating cable is heating power to be carried out using alloy resistance wire, using electric power as the energy to reach heating or heat preservation
A kind of cable product of effect.It includes internal cable core and the temperature-resistant insulation layer being wrapped in outside cable core, shielding
Layer and PVC sheath.After heating cable is powered, line with heating function fever, and the operation in 40 ~ 60 DEG C of temperature range, it is embedded in filling
Heating cable in layer, passes through heat transfer by thermal energy（Convection current）Mode and send out the far-infrared thermal radiation mode of 8 ~ 14um and be transmitted to
Heated body.Heating cable on existing market, line with heating function both ends are directly connected with power supply, are powered and send out in heating cable
In the process of heat, heating cable both ends will necessarily generate heat, and not only waste electric energy in this way, be also easy in heating cable and power supply
Junction generate Wen Sheng, formed security risk.In these cases, a kind of athermic Novel heating cable knot in both ends is provided
Structure just seems particularly necessary.
Invention content
The technical problems to be solved in the utility model is to provide a kind of Novel heating cable structure, is powered in heating cable
During fever, heating cable both ends do not generate heat, can be with overcome the deficiencies in the prior art.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of Novel heating cable structure, it includes
Cable core is equipped with temperature-resistant insulation layer, shielded layer and PVC sheath, the cable core packet successively outside the cable core
It includes line with heating function and two sections of cold lines at line with heating function both ends is set, the outer surface of two end segments of the line with heating function is formed by copper facing
The cold line.
Above-mentioned Novel heating cable structure is that the cold line is connected with power supply.
Above-mentioned Novel heating cable structure is that the shielded layer is worked out by aluminium strip.
Above-mentioned Novel heating cable structure is that the temperature-resistant insulation layer is the XLPE of two step method processing.
Compared with the prior art, the utility model has the beneficial effects that：Pass through the outer surface of two end segments in line with heating function
Copper facing forms cold line, and in this way during heating cable heating power, two end segments of line with heating function are short-circuited, and electric current is from cold line
Copper-plated parts flow through, not only effectively avoid electric current from flowing through two end segments of line with heating function and cause waste of energy, moreover it is possible to prevent
The junction of heating cable and power supply generates Wen Sheng, reduces security risk.In addition, the utility model also has structure letter
Advantage single, ingenious in design and easy to process.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A-A sectional schematic diagrams in Fig. 1.
Fig. 3 is the B-B sectional schematic diagrams in Fig. 1.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only the section Example of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in attached drawing 1, attached drawing 2 and attached drawing 3, a kind of Novel heating cable structure, it includes cable core, in the electricity
Temperature-resistant insulation layer 3, shielded layer 2 and PVC sheath 1 are equipped with outside cable core successively, the cable core includes line with heating function 4 and setting
Two sections of cold lines 5 at line with heating function both ends, cold line 5 are connected with power supply, and the outer surface of two end segments of the line with heating function 4 is logical
It crosses copper facing and forms the cold line 5；The shielded layer 2 is worked out by aluminium strip, and the temperature-resistant insulation layer 3 is two step method processing
XLPE.Cold line is formed by the outer surface copper facing of two end segments in line with heating function, cold line is connected with power supply, is sending out in this way
During electric heating cable heating power, two end segments of line with heating function are short-circuited, and electric current is flowed through from the copper-plated parts of cold line, can be solved
The problem of certainly the heating cable both ends in tradition generate heat.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.Embodiment is chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, to enable skilled artisan to be best understood by and utilize this practicality
It is novel.
Claims (4)
1. a kind of Novel heating cable structure, it includes cable core, is equipped with high-temperature insulation successively outside the cable core
Layer（3）, shielded layer（2）And PVC sheath（1）, it is characterised in that：The cable core includes line with heating function（4）It is generating heat with setting
Two sections of cold lines at line both ends（5）, the line with heating function（4）The outer surfaces of two end segments the cold line is formed by copper facing（5）.
2. Novel heating cable structure according to claim 1, it is characterised in that：The cold line（5）With power supply phase
Connection.
3. Novel heating cable structure according to claim 1, it is characterised in that：The shielded layer（2）It is worked out by aluminium strip
It forms.
4. Novel heating cable structure according to claim 1, it is characterised in that：The temperature-resistant insulation layer（3）It is two
The XLPE of footwork processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820211305.0U CN207783186U (en) | 2018-02-07 | 2018-02-07 | A kind of Novel heating cable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820211305.0U CN207783186U (en) | 2018-02-07 | 2018-02-07 | A kind of Novel heating cable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207783186U true CN207783186U (en) | 2018-08-28 |
Family
ID=63211101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820211305.0U Active CN207783186U (en) | 2018-02-07 | 2018-02-07 | A kind of Novel heating cable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207783186U (en) |
-
2018
- 2018-02-07 CN CN201820211305.0U patent/CN207783186U/en active Active
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