CN208027773U - A kind of anti-interference pvc sheath shielding cord cable of multicore - Google Patents
A kind of anti-interference pvc sheath shielding cord cable of multicore Download PDFInfo
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- CN208027773U CN208027773U CN201820563596.XU CN201820563596U CN208027773U CN 208027773 U CN208027773 U CN 208027773U CN 201820563596 U CN201820563596 U CN 201820563596U CN 208027773 U CN208027773 U CN 208027773U
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- cable
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- pvc sheath
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Abstract
The utility model discloses a kind of anti-interference pvc sheath shielding cord cable of multicore, including two cores, two core surfaces are provided with inner insulating layer, it is provided with external insulation layer on the outside of two cores, the external insulation layer is internally provided with filler, it is provided with metal net layer on the outside of the external insulation layer, corrosion-resistant coating is provided on the outside of the metal net layer；The anti-interference pvc sheath shielding cord construction of cable of this kind of multicore is compact, strong antijamming capability, thermal diffusivity is preferable, metal net layer, with superior thermal conductivity, effectively the heat in core can be absorbed, corrosion-resistant coating is passed in the form of heat transfer, and corrosion-resistant coating surface is provided with sawtooth, zigzag designs for the cable of original sawtooth design, increase the contact area of corrosion-resistant coating and surrounding air, the dissipation speed of heat is allowed to be improved, so that the heat dissipation effect of the cable is better than other cables, increase the service life of cable, it is suitble to promote the use of.
Description
Technical field
The utility model is related to a kind of cord cables, specifically belong to a kind of anti-interference pvc sheath shielding of multicore
Cord cable.
Background technology
Electric wire is transmitting electricity（Magnetic）Can, information and the wire product for realizing electromagnetic energy conversion.The electric wire electricity of broad sense
Cable is also referred to simply as cable, and the cable of narrow sense refers to insulated cable, it may be defined as：The aggregate consisted of following parts；One
Or the clad that a plurality of insulated core and each may have, total protective layer and outer jacket, cable can also have additional
The conductor not insulated, the electric wire product overwhelming majority, which is that section (cross section) shape is identical, (to be ignored and is produced because of manufacture
Raw error), in the product of strip, this is because being as the spy for constituting circuit or coil and using in system or equipment
What sign was determined.Existing electric wire electromagnetic wave shielding is general, since the internal structure of entire cable is in sealing state,
Heat dissipation can only be radiated by the form of heat transfer, and the surface area of common cable is smaller, and the heat in cable is easy accumulation, nothing
Quickly heat is discharged for method, influences the service life of cable.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of anti-interference polychlorostyrene of multicore
Ethylene sheath shielding cord cable, reasonable for structure, strong antijamming capability, thermal diffusivity are preferable.
In order to solve the problems in background technology, the utility model provides the following technical solution：
A kind of anti-interference pvc sheath shielding cord cable of multicore of the utility model, including two cores, two
The core surface is provided with inner insulating layer, is provided with external insulation layer on the outside of two cores, is set inside the external insulation layer
It is equipped with filler, metal net layer is provided on the outside of the external insulation layer, corrosion-resistant coating is provided on the outside of the metal net layer.
As a kind of optimal technical scheme of the utility model, the core is made of copper, aluminium, tin plating copper product.
As a kind of optimal technical scheme of the utility model, the metal net layer uses copper mesh to be made of material.
As a kind of optimal technical scheme of the utility model, the filler is high temperature filler.
As a kind of optimal technical scheme of the utility model, the corrosion-resistant coating surface is designed using sawtooth.
As a kind of optimal technical scheme of the utility model, the external insulation layer and inner insulating layer are polyvinyl chloride material
Material is prepared.
As a kind of optimal technical scheme of the utility model, the corrosion-resistant coating is three-decker polyethylene anticorrosive coating,
Its bottom is epoxide powder coating, and middle level is adhesive, and top layer is polyethylene.
The advantageous effect that the utility model is reached is：The utility model is compact-sized, reasonable, strong antijamming capability, dissipates
It is hot preferable.The copper mesh of metal net layer has good anti-interference ability, meanwhile, copper mesh belongs to metal material, and copper has superior
Thermal conductivity, effectively the heat in core can be absorbed, and pass to corrosion-resistant coating in the form of heat transfer, and prevented
Corrosion layer surface is provided with sawtooth, and zigzag designs for the cable of original sawtooth design, increases corrosion-resistant coating
With the contact area of surrounding air, that is to say, that the contact area for increasing heat and surrounding air allows the dissipation speed of heat
It is improved so that the heat dissipation effect of the cable is better than other cables, increases the service life of cable.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the utility model cross-sectional view；
In figure：1, core；2, inner insulating layer；3, external insulation layer；4, metal net layer；5, filler；6, corrosion-resistant coating；7, it saws
Tooth.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figure 1, including two cores 1, two 1 surfaces of the core are provided with inner insulating layer 2, two
1 outside of the core is provided with external insulation layer 3, and the external insulation layer 3 is internally provided with filler 5,3 outside of the external insulation layer
It is provided with metal net layer 4,4 outside of the metal net layer is provided with corrosion-resistant coating 6.
In order to keep a kind of this kind of anti-interference pvc sheath shielding cord cable thermal diffusivity of multicore good, the core 1
It is made of copper, aluminium, tin plating copper product, the metal net layer 4 uses copper mesh to be made of material, and the filler 5 is filled out for high temperature
Material, 6 surface of the corrosion-resistant coating are designed using sawtooth 7, and the external insulation layer 3 and inner insulating layer 2 are pvc material system
Standby to form, the corrosion-resistant coating 6 is three-decker polyethylene anticorrosive coating, and bottom is epoxide powder coating, and middle level is adhesive,
Top layer is polyethylene.
The structure design of the utility model is reasonable, compact-sized, and the copper mesh of metal net layer 4 has good anti-interference ability,
Meanwhile copper mesh belongs to metal material, copper has superior thermal conductivity, can effectively absorb the heat in core 1, and
Corrosion-resistant coating 6 is passed in the form of heat transfer, and 6 surface of corrosion-resistant coating is provided with sawtooth 7,7 shape of sawtooth is designed relative to original
For the cable of some sawtooth designs, the contact area of corrosion-resistant coating 6 and surrounding air is increased, that is to say, that increase heat
With the contact area of surrounding air, the dissipation speed of heat is allowed to be improved so that the heat dissipation effect of the cable is better than other
Cable increases the service life of cable.The anti-interference pvc sheath shielding cord construction of cable of this kind of multicore is compact, closes
Reason, strong antijamming capability, thermal diffusivity is preferable, is suitble to promote the use of.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of anti-interference pvc sheath of multicore shields cord cable, including two cores（1）, which is characterized in that two
A core（1）Surface is provided with inner insulating layer（2）, two cores（1）Outside is provided with external insulation layer（3）, described
External insulation layer（3）It is internally provided with filler（5）, the external insulation layer（3）Outside is provided with metal net layer（4）, the metal
Stratum reticulare（4）Outside is provided with corrosion-resistant coating（6）.
2. the anti-interference pvc sheath of a kind of multicore according to claim 1 shields cord cable, which is characterized in that
The core（1）It is made of copper, aluminium, tin plating copper product.
3. the anti-interference pvc sheath of a kind of multicore according to claim 1 shields cord cable, which is characterized in that
The metal net layer（4）Copper mesh is used to be made of material.
4. the anti-interference pvc sheath of a kind of multicore according to claim 1 shields cord cable, which is characterized in that
The filler（5）For high temperature filler.
5. the anti-interference pvc sheath of a kind of multicore according to claim 1 shields cord cable, which is characterized in that
The corrosion-resistant coating（6）Surface uses sawtooth（7）Design.
6. the anti-interference pvc sheath of a kind of multicore according to claim 1 shields cord cable, which is characterized in that
The external insulation layer（3）And inner insulating layer（2）It is that pvc material is prepared.
7. the anti-interference pvc sheath of a kind of multicore according to claim 1 shields cord cable, which is characterized in that
The corrosion-resistant coating（6）For three-decker polyethylene anticorrosive coating, bottom is epoxide powder coating, and middle level is adhesive, top layer
For polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820563596.XU CN208027773U (en) | 2018-04-19 | 2018-04-19 | A kind of anti-interference pvc sheath shielding cord cable of multicore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820563596.XU CN208027773U (en) | 2018-04-19 | 2018-04-19 | A kind of anti-interference pvc sheath shielding cord cable of multicore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208027773U true CN208027773U (en) | 2018-10-30 |
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ID=63910990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201820563596.XU Active CN208027773U (en) | 2018-04-19 | 2018-04-19 | A kind of anti-interference pvc sheath shielding cord cable of multicore |
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| CN (1) | CN208027773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599222A (en) * | 2018-11-13 | 2019-04-09 | 深圳市龙时代科技有限公司 | A kind of manufacturing process of the anti-aging data line of high transmission rates |
-
2018
- 2018-04-19 CN CN201820563596.XU patent/CN208027773U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599222A (en) * | 2018-11-13 | 2019-04-09 | 深圳市龙时代科技有限公司 | A kind of manufacturing process of the anti-aging data line of high transmission rates |
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