CN206541653U - A kind of heat-proof silica gel electric wire - Google Patents
A kind of heat-proof silica gel electric wire Download PDFInfo
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- CN206541653U CN206541653U CN201720223598.XU CN201720223598U CN206541653U CN 206541653 U CN206541653 U CN 206541653U CN 201720223598 U CN201720223598 U CN 201720223598U CN 206541653 U CN206541653 U CN 206541653U
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- electric wire
- silica gel
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- heat
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Abstract
The utility model discloses a kind of heat-proof silica gel electric wire, one of which technical scheme includes the first electric wire and the second electric wire, first electric wire and the second electric wire are symmetrical and are encapsulated side by side by silica gel, first electric wire or the second electric wire include conductive cable core, layer of silica gel, metal screen layer and glass layer successively from the inside to the outside, conductive cable core is constituted by some cores are mutually stranded, and each core includes copper cash and the tin layers being plated on outside copper cash.Due to being plated with one layer of tin layers outside the copper cash of each core, therefore electric wire battery core weldability is very good；Due to the metal screen layer that is externally provided with of layer of silica gel, therefore heat-proof silica gel electric wire shielding properties is strong, disturbs few to the signal of electrical equipment, electromagnetic radiation is low；Glass layer is externally provided with due to metal screen layer so that the utility model heat-proof silica gel electric wire has higher intensity；Encapsulated symmetrically and side by side by silica gel due to the first electric wire and the second electric wire, it is adaptable to electrical performance demands very high extraordinary electric circumstance.
Description
Technical field
The utility model is related to Power-line technology field, more particularly to a kind of heat-proof silica gel electric wire.
Background technology
At present, silica gel electric wire is widely used in illuminator, household electrical appliance, electric heating appliance, instrument, motor lead
And the hot environment such as electronics, light fixture, burner.Operating temperature is allowed to allow for less than+180 DEG C not low for a long time suitable for cable
Used in -60 DEG C of ambient temperature ranges, applied to the hot environment movable electrical appliances such as generating, metallurgy, chemical engineering industry with equipment it
Between electrical equipment connect.Electronic equipment, heavy industry machinery, electric power is installed, industrial machine, the distribution and use of the high-temperature field institute such as electric heating product
In micro-wave oven, facsimile machine, printer, duplicator, the internal connection line and instrument and meter of the machine such as scanner, motor lead and
The hot environments such as electronics, burner.But existing silica gel electric wire also exist electric wire battery core weldability it is poor, without shielding, strong
The problems such as spending relatively low.
Utility model content
The technical problems to be solved in the utility model is can there is provided a kind of electric wire battery core according to above-mentioned the deficiencies in the prior art
Weldability is good, with the higher heat-proof silica gel electric wire of shielding, intensity.
In order to solve the above technical problems, the first technical scheme of the present utility model is：A kind of heat-proof silica gel electric wire, from it is interior to
Include conductive cable core, layer of silica gel, metal screen layer and glass layer successively outside, the conductive cable core is mutually twisted by some cores
Close and constitute, each core includes copper cash and the tin layers being plated on outside copper cash.
Preferably, the conductive cable core is constituted by 7 cores are mutually stranded, and a diameter of 0.48mm of the conductive cable core~
1.49mm, wherein, a diameter of 0.16mm~0.49mm of every core, the thickness of tin layers is 0.02mm~0.05mm.
Preferably, the thickness of the layer of silica gel is 0.42~0.50mm, the thickness of the metal screen layer for 0.05~
0.08mm, the thickness of the glass layer is 0.13~0.25mm.Further, the thickness of the layer of silica gel is 0.46mm, institute
The thickness for stating metal screen layer is 0.06mm, and the thickness of the glass layer is 0.18mm.
In order to solve the above technical problems, the second technical scheme of the present utility model is：A kind of heat-proof silica gel electric wire, including the
One electric wire and the second electric wire, first electric wire and the second electric wire are symmetrical and are encapsulated side by side by silica gel, first electricity
Line or the second electric wire include conductive cable core, layer of silica gel, metal screen layer and glass layer, the cable successively from the inside to the outside
Core is constituted by some cores are mutually stranded, and each core includes copper cash and the tin layers being plated on outside copper cash.
Preferably, the conductive cable core is constituted by 7 cores are mutually stranded, and a diameter of 0.48mm of the conductive cable core~
1.49mm, wherein, a diameter of 0.16mm~0.49mm of every core, the thickness of tin layers is 0.02mm~0.05mm.
Preferably, the thickness of the layer of silica gel is 0.42~0.50mm, the thickness of the metal screen layer for 0.05~
0.08mm, the thickness of the glass layer is 0.13~0.25mm.Further, the thickness of the layer of silica gel is 0.46mm, institute
The thickness for stating metal screen layer is 0.06mm, and the thickness of the glass layer is 0.18mm.
The beneficial effects of the utility model are：One, due to being plated with one layer of tin layers outside the copper cash of each core, therefore
Electric wire battery core weldability is very good；Secondly, due to the metal screen layer that is externally provided with of layer of silica gel, therefore heat-proof silica gel electric wire is shielded
Performance is strong, disturbs few to the signal of electrical equipment, electromagnetic radiation is low；Thirdly, glass fibre is externally provided with due to metal screen layer
Layer so that the utility model heat-proof silica gel electric wire has higher intensity.In addition, in the utility model preferred scheme, it is heat-resisting
Silica gel electric wire includes the first electric wire and the second electric wire, and the first electric wire and the second electric wire are encapsulated symmetrically and side by side by silica gel,
Its weldability is good, with shielding, intensity is higher and pliability is very good, it is adaptable to electrical performance demands very high spy
Plant electric circumstance.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model embodiment one.
Fig. 2 is the cross-sectional view of the utility model embodiment two.
In figure：1. conductive cable core；11. copper cash；12. tin layers；2. layer of silica gel；3. metal screen layer；4. glass layer；5.
Silica gel；100. the first electric wire；200. second electric wires.
Embodiment
Structural principle of the present utility model and operation principle are described in further detail below in conjunction with the accompanying drawings.
Embodiment one：
As shown in figure 1, a kind of heat-proof silica gel electric wire, includes conductive cable core 1, layer of silica gel 2, metallic shield successively from the inside to the outside
Layer 3 and glass layer 4, the conductive cable core 1 are constituted by some cores are mutually stranded, and each core includes copper cash 11 and plating
Tin layers 12 outside copper cash.
Preferably, the conductive cable core is constituted by 7 cores are mutually stranded, a diameter of 0.48mm of the conductive cable core 1
~1.49mm, wherein, a diameter of 0.16mm~0.49mm of every core, the thickness of tin layers 12 is 0.02mm~0.05mm.Institute
The thickness for stating layer of silica gel 2 is 0.42~0.50mm, preferably 0.46mm, the thickness of the metal screen layer 3 for 0.05~
0.08mm, preferably 0.06mm, the thickness of the glass layer 4 is 0.13~0.25mm, preferably 0.18mm.The metal
Screen layer 3 is aluminium foil layer or double-deck aluminium wire braiding layer.
Embodiment two：
As shown in Fig. 2 a kind of heat-proof silica gel electric wire, including the first electric wire 100 and the second electric wire 200, first electric wire
100 and second electric wire 200 encapsulated symmetrically and side by side by silica gel 5, the electric wire 200 of the first electric wire 100 or second is from interior
To conductive cable core 1, layer of silica gel 2, metal screen layer 3 and glass layer 4 is included successively outside, if the conductive cable core 1 is by main line
Core is mutually stranded to be constituted, and each core includes copper cash 11 and the tin layers 12 being plated on outside copper cash.
Preferably, the conductive cable core is constituted by 7 cores are mutually stranded, a diameter of 0.48mm of the conductive cable core 1
~1.49mm, wherein, a diameter of 0.16mm~0.49mm of every core, the thickness of tin layers 12 is 0.02mm~0.05mm.Institute
The thickness for stating layer of silica gel 2 is 0.42~0.50mm, preferably 0.46mm, the thickness of the metal screen layer 3 for 0.05~
0.08mm, preferably 0.06mm, the thickness of the glass layer 4 is 0.13~0.25mm, preferably 0.18mm.The metal
Screen layer 3 is aluminium foil layer or double-deck aluminium wire braiding layer.
It is described above, be only the utility model better embodiment, it is every according to the technical solution of the utility model to
On any subtle modifications, equivalent variations and modifications for being made of embodiment, belong to the scope of technical solutions of the utility model
It is interior.
Claims (10)
1. a kind of heat-proof silica gel electric wire, it is characterised in that：Include conductive cable core, layer of silica gel, metal screen layer successively from the inside to the outside
And glass layer, the conductive cable core constitutes by some cores are mutually stranded, and each core includes copper cash and is plated on copper cash
Outside tin layers.
2. heat-proof silica gel electric wire according to claim 1, it is characterised in that：The conductive cable core is mutually twisted by 7 cores
Close and constitute, a diameter of 0.48mm~1.49mm of the conductive cable core, wherein, a diameter of 0.16mm of every core~
0.49mm, the thickness of tin layers is 0.02mm~0.05mm.
3. heat-proof silica gel electric wire according to claim 1, it is characterised in that：The thickness of the layer of silica gel be 0.42~
0.50mm, the thickness of the metal screen layer is 0.05~0.08mm, and the thickness of the glass layer is 0.13~0.25mm.
4. heat-proof silica gel electric wire according to claim 3, it is characterised in that：The thickness of the layer of silica gel is 0.46mm, institute
The thickness for stating metal screen layer is 0.06mm, and the thickness of the glass layer is 0.18mm.
5. the heat-proof silica gel electric wire according to any one in Claims 1 to 4, it is characterised in that：The metal screen layer
For aluminium foil layer or double-deck aluminium wire braiding layer.
6. a kind of heat-proof silica gel electric wire, it is characterised in that：Including the first electric wire and the second electric wire, first electric wire and the second electricity
Line symmetrically and encapsulated side by side by silica gel, first electric wire or the second electric wire from the inside to the outside successively include conductive cable core,
Layer of silica gel, metal screen layer and glass layer, the conductive cable core are constituted by some cores are mutually stranded, and each core is wrapped
Include copper cash and the tin layers being plated on outside copper cash.
7. heat-proof silica gel electric wire according to claim 6, it is characterised in that：The conductive cable core is mutually twisted by 7 cores
Close and constitute, a diameter of 0.48mm~1.49mm of the conductive cable core, wherein, a diameter of 0.16mm of every core~
0.49mm, the thickness of tin layers is 0.02mm~0.05mm.
8. heat-proof silica gel electric wire according to claim 6, it is characterised in that：The thickness of the layer of silica gel be 0.42~
0.50mm, the thickness of the metal screen layer is 0.05~0.08mm, and the thickness of the glass layer is 0.13~0.25mm.
9. heat-proof silica gel electric wire according to claim 8, it is characterised in that：The thickness of the layer of silica gel is 0.46mm, institute
The thickness for stating metal screen layer is 0.06mm, and the thickness of the glass layer is 0.18mm.
10. the heat-proof silica gel electric wire according to any one in claim 6~9, it is characterised in that：The metal screen layer
For aluminium foil layer or double-deck aluminium wire braiding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223598.XU CN206541653U (en) | 2017-03-08 | 2017-03-08 | A kind of heat-proof silica gel electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223598.XU CN206541653U (en) | 2017-03-08 | 2017-03-08 | A kind of heat-proof silica gel electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206541653U true CN206541653U (en) | 2017-10-03 |
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ID=59940936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720223598.XU Expired - Fee Related CN206541653U (en) | 2017-03-08 | 2017-03-08 | A kind of heat-proof silica gel electric wire |
Country Status (1)
| Country | Link |
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| CN (1) | CN206541653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874287A (en) * | 2019-02-21 | 2019-06-11 | 东莞市雷兹盾电子材料有限公司 | A kind of metal knitted type electric silica gel casing and preparation method thereof |
-
2017
- 2017-03-08 CN CN201720223598.XU patent/CN206541653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874287A (en) * | 2019-02-21 | 2019-06-11 | 东莞市雷兹盾电子材料有限公司 | A kind of metal knitted type electric silica gel casing and preparation method thereof |
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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: 20171003 Termination date: 20190308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |