CN207938346U - A kind of high temperature resistant type cable - Google Patents
A kind of high temperature resistant type cable Download PDFInfo
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- CN207938346U CN207938346U CN201721793115.6U CN201721793115U CN207938346U CN 207938346 U CN207938346 U CN 207938346U CN 201721793115 U CN201721793115 U CN 201721793115U CN 207938346 U CN207938346 U CN 207938346U
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- supply lines
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Abstract
The utility model discloses a kind of high temperature resistant type cables, including device body；Described device ontology is made of wire body outer layer and braided fabric protective layer, it is provided with SDP signals pair on the inside of the braided fabric protective layer, supply lines, UTP signals pair and ground wire, the SDP signals pair, supply lines, it is not in contact with each other between UTP signals pair and ground wire, the wire body outer layer is by upper end protective layer, insulating layer and lower end protective layer composition, the upper end protective layer is located on the outside of wire body outer layer, the lower end protective layer is located inside, the insulating layer is between upper end protective layer and lower end protective layer, the protective layer is internally provided with cavity, the cavity inside is filled with phase-change material particle.The utility model cavity inside is filled with phase-change material particle, phase-change material meeting automatic absorption temperature when ambient temperature is higher can discharge heat automatically when the temperature is low, and any variation does not occur for the temperature of whole process itself, can effectively maintain device body equalized temperature.
Description
Technical field
The utility model is related to cable apparatus technical field, specifically a kind of high temperature resistant type cable.
Background technology
Cable is the general designation of optical cable, cable and other items.There are many uses of the cable, is mainly used for control installation, connection is set
It is standby, the multiple actions such as transmit electric power, be a common and indispensable thing in daily life, existing cable is when in use
Different environment can be met, cable inner will be caused to damage when environment temperature is higher or lower, brought inconvenience to using.
Utility model content
The purpose of this utility model is to provide a kind of high temperature resistant type cables, to solve existing cable in the prior art
Different environment can be met when in use, cable inner will be caused to damage when environment temperature is higher or lower, to use
The problem of bringing inconvenience.
To achieve the above object, the utility model provides the following technical solutions：A kind of high temperature resistant type cable, including device sheet
Body；Described device ontology is made of wire body outer layer and braided fabric protective layer, and SDP signals are provided on the inside of the braided fabric protective layer
To, supply lines, UTP signals pair and ground wire, the SDP signals to, be not in contact with each other between supply lines, UTP signals pair and ground wire, institute
State SDP signals to, supply lines, UTP signals pair and ground outside be cased with insulation sleeve, the wire body outer layer by upper end protective layer,
Insulating layer and lower end protective layer composition, the upper end protective layer are located on the outside of wire body outer layer, and the lower end protective layer is located inside,
For the insulating layer between upper end protective layer and lower end protective layer, the protective layer is internally provided with cavity, in the cavity
Portion is filled with phase-change material particle.
Preferably, the volume of the cavity is slightly larger than volume after phase-change material particle deformation.
Preferably, it is provided with steel screen layer between the lower end protective layer and insulating layer.
Preferably, the wire body outer layer is provided with anti-aging layer.
Preferably, the SDP signals to, between supply lines, UTP signals pair and ground wire be provided with elastic filler.
Compared with prior art, the utility model has the beneficial effects that：The utility model cavity inside is filled with phase transformation material
Material particle, phase-change material meeting automatic absorption temperature when ambient temperature is higher, when the temperature is low, heat can be discharged automatically, and
Any variation does not occur for the temperature of whole process itself, and device body equalized temperature, the volume of cavity can effectively be maintained to omit
More than volume after phase-change material particle deformation, the shape for capableing of holding meanss ontology in the case of a high temperature does not change, steel wire
Stratum reticulare has certain elasticity, can apply the power of a negative direction to Impact direction in bending, have centainly to device body
Protection, elastic filler can be fixed, the position between supply lines, UTP signals pair and ground wire SDP signals, prevents
SDP signals change to, the position between supply lines, UTP signals pair and ground wire when only being influenced by external force, wind mutually.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cutter device vertical view of the utility model.
Fig. 3 is the sectional view of the utility model.
In figure：1- device bodies；2- braided fabric protective layers；3-SDP signals pair；4- supply lines；5-UTP signals pair；6-
Line；7- wire body outer layers；8- cavitys；9- phase-change material particles；10- anti-aging layers；The upper ends 11- protective layer；12- insulating layers；13- steel
Silk screen layer；The lower ends 14- protective layer；15- elastic fillers.
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 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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of high temperature resistant type cable, including device body 1；Device sheet
Body 1 is made of wire body outer layer 7 and braided fabric protective layer 2, the inside of braided fabric protective layer 2 be provided with SDP signals pair 3, supply lines 4,
UTP signals pair 5 and ground wire 6 are not in contact with each other between SDP signals pair 3, supply lines 4, UTP signals pair 5 and ground wire 6, SDP signals pair
3, supply lines 4, UTP signals pair 5 and 6 outside of ground wire are cased with insulation sleeve, and wire body outer layer 7 is by upper end protective layer 11, insulating layer 12
It is formed with lower end protective layer 14, upper end protective layer 11 is located at 7 outside of wire body outer layer, and lower end protective layer 14 is located inside, insulating layer
12 between upper end protective layer 11 and lower end protective layer 14, and protective layer 11 is internally provided with cavity 8, and 8 inside of cavity is filled with
The volume of phase-change material particle 9, cavity 8 can be kept in the case of a high temperature slightly larger than volume after 9 deformation of phase-change material particle
The shape of device body 1 does not change, and steel screen layer 13, steel screen layer are provided between lower end protective layer 14 and insulating layer 12
13 have certain elasticity, can apply the power of a negative direction to Impact direction in bending, have to device body 1 certain
Protection, wire body outer layer 7 are provided with anti-aging layer 10, can prevent 7 aging of wire body outer layer, have mobile protective effect, SDP
Elastic filler 15 is provided between signal pair 3, supply lines 4, UTP signals pair 5 and ground wire 6, elastic filler 15 can be to SDP
Position between signal pair 3, supply lines 4, UTP signals pair 5 and ground wire 6 is fixed, SDP signals when preventing from being influenced by external force
Position between 3, supply lines 4, UTP signals pair 5 and ground wire 6 changes, and winds mutually.
The operation principle of the utility model is：Ground wire 6 has the function of that ground protection, supply lines 4 can carry out when use
Supply of electric power, 3 pairs of SDP signals and UTP signals 5 are filled with phase-change material particle to that can carry out signal transmission, 8 inside of cavity
9, phase-change material meeting automatic absorption temperature when ambient temperature is higher can discharge heat, and entire mistake automatically when the temperature is low
Any variation does not occur for the temperature of Cheng Zishen, and 1 equalized temperature of device body, the volume of cavity 8 can effectively be maintained to be slightly larger than
Volume after 9 deformation of phase-change material particle, the shape for capableing of holding meanss ontology 1 in the case of a high temperature do not change, steel wire
Layer 13 has certain elasticity, can apply the power of a negative direction to Impact direction in bending, have centainly to device body 1
Protection, elastic filler 15 can consolidate the position between SDP signals pair 3, supply lines 4, UTP signals pair 5 and ground wire 6
Fixed, position when preventing from being influenced by external force between SDP signals pair 3, supply lines 4, UTP signals pair 5 and ground wire 6 changes, mutually
Mutually wind.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of high temperature resistant type cable, including device body (1)；It is characterized in that：Described device ontology (1) is by wire body outer layer
(7) formed with braided fabric protective layer (2), be provided on the inside of the braided fabric protective layer (2) SDP signals to (3), supply lines (4),
For UTP signals to (5) and ground wire (6), the SDP signals are mutual between (5) and ground wire (6) to (3), supply lines (4), UTP signals
It does not contact, the SDP signals are cased with insulation sleeve to (3), supply lines (4), UTP signals to (5) and ground wire (6) outside, described
Wire body outer layer (7) is made of upper end protective layer (11), insulating layer (12) and lower end protective layer (14), the upper end protective layer (11)
On the outside of wire body outer layer (7), the lower end protective layer (14) is located inside, and the insulating layer (12) is located at upper end protective layer
(11) between lower end protective layer (14), the protective layer (11) is internally provided with cavity (8), is filled inside the cavity (8)
There is phase-change material particle (9).
2. a kind of high temperature resistant type cable according to claim 1, it is characterised in that：The volume of the cavity (8) is slightly larger than
Volume after phase-change material particle (9) deformation.
3. a kind of high temperature resistant type cable according to claim 1, it is characterised in that：The lower end protective layer (14) and thermal insulation
It is provided with steel screen layer (13) between layer (12).
4. a kind of high temperature resistant type cable according to claim 1, it is characterised in that：The wire body outer layer (7) is provided with anti-
Aging layer (10).
5. a kind of high temperature resistant type cable according to claim 1, it is characterised in that：The SDP signals are to (3), supply lines
(4), UTP signals are provided with elastic filler (15) between (5) and ground wire (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793115.6U CN207938346U (en) | 2017-12-20 | 2017-12-20 | A kind of high temperature resistant type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793115.6U CN207938346U (en) | 2017-12-20 | 2017-12-20 | A kind of high temperature resistant type cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207938346U true CN207938346U (en) | 2018-10-02 |
Family
ID=63646485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721793115.6U Active CN207938346U (en) | 2017-12-20 | 2017-12-20 | A kind of high temperature resistant type cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207938346U (en) |
-
2017
- 2017-12-20 CN CN201721793115.6U patent/CN207938346U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 1st Floor, Building 2, Block 2-7, Anjufang Community, Lihegou, Guoba Village, Luohuang Town, Jiangjin District, Chongqing 402260 Patentee after: Chongqing Three Gorges wire and Cable Technology Co.,Ltd. Address before: 1st Floor, Building 2, Block 2-7, Anjufang Community, Lihegou, Guoba Village, Luohuang Town, Jiangjin District, Chongqing 402260 Patentee before: CHONGQING LIANBANG ZHONGBEI CABLE CO.,LTD. |