CN208368220U - A kind of heat-resisting TPE cable - Google Patents
A kind of heat-resisting TPE cable Download PDFInfo
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- CN208368220U CN208368220U CN201820703516.6U CN201820703516U CN208368220U CN 208368220 U CN208368220 U CN 208368220U CN 201820703516 U CN201820703516 U CN 201820703516U CN 208368220 U CN208368220 U CN 208368220U
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Abstract
The utility model discloses a kind of heat-resisting TPE cables; including electric wire; the electric wire is externally connected to insulating layer; and the outside of insulating layer is provided with coolant liquid; the outside of the coolant liquid is equipped with the second protective layer; and second the outside of protective layer be provided with support frame, the upper end of the convex block is connected with the first protective layer, and the surface setting of the first protective layer is fluted.The most external of the heat-resisting TPE cable uses material of the abrasive rubber as the first protective layer; the wearability of cable can be increased in this way; cable inner is mounted with support frame and support frame; the stability of the internal structure of cable can be enhanced in this way; external anti-pressure ability is reinforced; and cable inner is provided with coolant liquid and the second protective layer using Kynoar as material; the heat resistance of cable can be improved in this way; it work normally cable also can at high operating temperatures, extend cable uses the time.
Description
Technical field
The utility model relates to TPE technical field of cables, specially a kind of heat-resisting TPE cable.
Background technique
Thermoplastic elastomer (TPE) (TPE), also known as thermoplastic elastomer (TPR), refer to has the property of crosslinking rubber at normal temperature,
It can carry out the high molecular material of plasticizing forming as thermoplastic resin again at high temperature；It is conventional vulcanized to be one and solidified
Journey occurs in a heated condition, and speed is slower, this is irreversible chemical reaction process, and TPE is with density is low, can weigh
It is multiple utilize, the advantages that Article Stiffness Determination range is wide, it has also become the environment-friendly and energy-efficient material for replacing partial rubber, plastics is followed in development
Important role is shown in ring economy.
TPE cable some need currently on the market works at high operating temperatures, and such long term high temperature is to reduction TPE cable
Service life, and the excessive malformation that can also make TPE cable of external pressure, so as to cause TPE cable wasting phenomenon.
Summary of the invention
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of heat-resisting TPE cable
TPE cable some need works at high operating temperatures, and such long term high temperature is and external to the service life for reducing TPE cable
The excessive malformation that can also make TPE cable of pressure, the problem of so as to cause TPE cable wasting phenomenon.
To achieve the above object, the utility model provides the following technical solutions, a kind of heat-resisting TPE cable, including electric wire,
The electric wire is externally connected to insulating layer, and the outside of insulating layer is provided with coolant liquid, and the outside of the coolant liquid is equipped with
Second protective layer, and the outside of the second protective layer is provided with support frame, the upper end of the support frame is connected with support frame, and supports
The surface of frame is provided with convex block, and the upper end of the convex block is connected with the first protective layer, and the surface of the first protective layer be provided with it is recessed
Slot.
Preferably, the support frame is rectangular configuration, and support frame is embedded in the inside of the first protective layer, and first protects
The material of sheath is abrasive rubber.
Preferably, second protective layer is fitted in the inside of support frame, and the material of the second protective layer is polyvinylidene fluoride
Alkene.
Preferably, the insulating layer is overlapped with the center line of electric wire, and insulating layer is fitted in the outside of electric wire, and insulate
The surrounding of layer is closely fitted with coolant liquid.
Preferably, the size of the groove and convex block is equal in magnitude, and support frame passes through groove and convex block and the first guarantor
Sheath constitutes snap-in structure.
Compared with prior art, the utility model has the beneficial effects that the most external of the heat-resisting TPE cable is using resistance to
Material of the rubber milling as the first protective layer, can increase the wearability of cable in this way, and cable inner is mounted with support frame and branch
The stability of the internal structure of cable can be enhanced in support in this way, reinforces external anti-pressure ability, and cable inner is arranged
There are coolant liquid and the second protective layer using Kynoar as material, the heat resistance of cable can be improved in this way, make cable
It can also work normally at high operating temperatures, extend cable uses the time.The support frame of the device is rectangular configuration, and support frame
It is embedded in the inside of the first protective layer, and the material of the first protective layer is abrasive rubber, support frame is fixed on the first protective layer
Inside, can play a supporting role in this way to the internal structure of cable, increase the external anti-pressure ability of cable, and the first protection
The material of layer is abrasive rubber, and which adds the wearabilities outside cable, reinforces the protection to cable, the second protective layer patch
It closes in the inside of support frame, and the material of the second protective layer is Kynoar, such second protective layer and the close phase of support frame
Even, protective action is played, and Kynoar has excellent chemical corrosion resistance, excellent high temperature resistant color distortion and resistance to oxidation
Property, and there is excellent flexibility, very high anti-rise intensity and impact resistance intensity, it can increase the heat-resisting of cable in this way
Property, the service life that cable uses will not be shortened when cable can be made to work in the case of a high temperature, the center line weight of insulating layer and electric wire
It closes, and insulating layer is fitted in the outside of electric wire, and the surrounding of insulating layer is closely fitted with coolant liquid, it in this way can be to avoid cooling
The direct trolley wire of liquid influences the service performance of electric wire, and can be because of temperature when coolant liquid can be such that cable uses at high temperature
Spend high and lead to cable damage, enhance the time that uses of cable, the size of groove and convex block it is equal in magnitude, and support frame is logical
It crosses groove and convex block and the first protective layer constitutes snap-in structure, support frame and the first protective layer can be made to be fixed together in this way,
The structure that cable inner can be stablized in this way, is unlikely to deform.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the heat-resisting TPE cable the schematic diagram of the section structure of the utility model；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, first protective layer, 2, support frame, the 3, second protective layer, 4, support frame, 5, coolant liquid, 6, insulating layer, 7,
Electric wire, 8, groove, 9, convex block.
Specific embodiment
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 describe, it is clear that the described embodiments are only a part of the embodiments 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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of heat-resisting TPE cable, including electric wire 7, electricity
Line 7 is externally connected to insulating layer 6, and the outside of insulating layer 6 is provided with coolant liquid 5, the center line weight of insulating layer 6 and electric wire 7
It closes, and insulating layer 6 is fitted in the outside of electric wire 7, and the surrounding of insulating layer 6 is closely fitted with coolant liquid 5, in this way can be to avoid
The direct trolley wire 7 of coolant liquid 5, influences the service performance of electric wire 7, and when coolant liquid 5 can be such that cable uses at high temperature
It can lead to cable damage because temperature is excessively high, enhance cable uses the time, and the outside of coolant liquid 5 is equipped with the second protective layer
3, and the outside of the second protective layer 3 is provided with support frame 2, support frame 2 is rectangular configuration, and support frame 2 is embedded in the first protection
The inside of layer 1, and the material of the first protective layer 1 is abrasive rubber, and support frame 2 is fixed on the inside of the first protective layer 1, in this way
It can play a supporting role to the internal structure of cable, increase the external anti-pressure ability of cable, and the material of the first protective layer 1 is
Abrasive rubber, which adds the wearabilities outside cable, reinforce the protection to cable, and the second protective layer 3 is fitted in support
The inside of frame 2, and the material of the second protective layer 3 is Kynoar, such second protective layer 3 and support frame 2 are closely coupled, rise
To protective action, and Kynoar has excellent chemical corrosion resistance, excellent high temperature resistant color distortion and oxidative resistance, and
With excellent flexibility, very high anti-rise intensity and impact resistance intensity, the heat resistance that can increase cable is understood in this way, it can be with
The service life that cable uses will not be shortened when cable being made to work in the case of a high temperature, the upper end of support frame 2 is connected with support frame 4, and
The surface of support frame 4 is provided with convex block 9, and the upper end of convex block 9 is connected with the first protective layer 1, and the surface setting of the first protective layer 1
Fluted 8, the size of groove 8 is equal in magnitude with convex block 9, and support frame 4 passes through 1 structure of groove 8 and convex block 9 and the first protective layer
At snap-in structure, support frame 4 and the first protective layer 1 can be made to be fixed together in this way, the knot of cable inner can be stablized in this way
Structure is unlikely to deform.
Working principle: when using the heat-resisting TPE cable, whether complete, then ripe if first checking for cable inner structure
It comes into operation again after knowing the use process of cable, in use, electric wire 7 to be fixed on to the place for needing to connect, in the outside of electric wire 7
Provided with insulating layer 6, prevent from getting an electric shock when being arranged so that staff's connection, then cable at high temperature when, cable temperature is excessively high
The temperature that cable can be reduced by the coolant liquid 5 of Exterior cable, is then further thermally shielded by the second protective layer 3, the
Two protective layers 3 are the material of heat-resisting Kynoar, and when cable is by external extruding, support frame 2 can protect second
Protective layer 3, and support frame 2 and the first protective layer 1 are inlayed together, and the shape of cable can be kept, and prevent external extruding from leading
Distortion of the cable is caused, cable is exposed to outside for a long time, can increase the wear-resisting of cable by the abrasive rubber of the first protective layer 1
Property and use the time, this completes the use processes of entire cable, and here it is the working principles of the heat-resisting TPE cable.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of heat-resisting TPE cable, including electric wire (7), it is characterised in that: the electric wire (7) is externally connected to insulating layer
(6), and the outside of insulating layer (6) is provided with coolant liquid (5), and the outside of the coolant liquid (5) is equipped with the second protective layer (3),
And second the outside of protective layer (3) be provided with support frame (2), the upper end of the support frame (2) is connected with support frame (4), and is propped up
The surface of support (4) is provided with convex block (9), and the upper end of the convex block (9) is connected with the first protective layer (1), and the first protective layer
(1) fluted (8) are arranged in surface.
2. the heat-resisting TPE cable of one kind according to claim 1, it is characterised in that: the support frame (2) is rectangle knot
Structure, and support frame (2) is embedded in the inside of the first protective layer (1), and the material of the first protective layer (1) is abrasive rubber.
3. the heat-resisting TPE cable of one kind according to claim 1, it is characterised in that: second protective layer (3) is fitted in
The inside of support frame (2), and the material of the second protective layer (3) is Kynoar.
4. the heat-resisting TPE cable of one kind according to claim 1, it is characterised in that: the insulating layer (6) and electric wire (7)
Center line be overlapped, and insulating layer (6) is fitted in the outside of electric wire (7), and the surrounding of insulating layer (6) is closely fitted with cooling
Liquid (5).
5. the heat-resisting TPE cable of one kind according to claim 1, it is characterised in that: the size and convex block of the groove (8)
(9) equal in magnitude, and support frame (4) passes through groove (8) and convex block (9) and the first protective layer (1) composition snap-in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703516.6U CN208368220U (en) | 2018-05-12 | 2018-05-12 | A kind of heat-resisting TPE cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703516.6U CN208368220U (en) | 2018-05-12 | 2018-05-12 | A kind of heat-resisting TPE cable |
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| Publication Number | Publication Date |
|---|---|
| CN208368220U true CN208368220U (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820703516.6U Active CN208368220U (en) | 2018-05-12 | 2018-05-12 | A kind of heat-resisting TPE cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752060A (en) * | 2019-11-04 | 2020-02-04 | 安徽恒晶电缆集团有限公司 | Cable with bending resistance and breaking resistance for high-temperature computer |
| CN113889931A (en) * | 2020-07-02 | 2022-01-04 | 佛山市友创高温电线有限公司 | PTFE high-temperature-resistant cable and preparation process thereof |
-
2018
- 2018-05-12 CN CN201820703516.6U patent/CN208368220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752060A (en) * | 2019-11-04 | 2020-02-04 | 安徽恒晶电缆集团有限公司 | Cable with bending resistance and breaking resistance for high-temperature computer |
| CN113889931A (en) * | 2020-07-02 | 2022-01-04 | 佛山市友创高温电线有限公司 | PTFE high-temperature-resistant cable and preparation process thereof |
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