CN207731709U - A kind of fugitive heat type waterproof cord - Google Patents
A kind of fugitive heat type waterproof cord Download PDFInfo
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- CN207731709U CN207731709U CN201820123864.6U CN201820123864U CN207731709U CN 207731709 U CN207731709 U CN 207731709U CN 201820123864 U CN201820123864 U CN 201820123864U CN 207731709 U CN207731709 U CN 207731709U
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- layer
- weft
- internal layer
- oversheath
- type waterproof
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Abstract
The utility model discloses a kind of fugitive heat type waterproof cords, it is intended to provide the cord of a kind of good heat dissipation effect and the good insulating properties of tool, water proofing property, its key points of the technical solution are that a kind of fugitive heat type waterproof cord, including more cores and oversheath, the insulating layer that core includes conductor, is placed in outside conductor, it is characterised in that：The braiding layer for coating more cores is equipped in the oversheath, oversheath is thermal grease layer, thermal grease layer includes internal layer, outer layer, the support strip being placed between internal layer and outer layer, heat dissipation cavity is formed by support strip between internal layer and outer layer, internal layer is equipped with several bar shape trench holes being connected to heat dissipation cavity, bar shape trench hole is axially opened up along internal layer, and several aluminium foil fragments are embedded on the outer wall of outer layer, and the utility model is suitable for technical field of electric wires and cables.
Description
Technical field
The utility model is related to a kind of technical field of electric wires and cables, more specifically, it relates to a kind of fugitive heat type waterproof
Cord.
Background technology
Currently, electric wire is mainly used for control, prison as the signal connecting line between each electric appliances, instrument and automatic device
It controls the signal transmission in the occasions such as interlock circuit and protection circuit and transmits the various effects such as control signal, be widely used in each
The important economic fields such as kind industrial and mining enterprises, communications and transportation.Existing electric wire will produce a large amount of thermal energy in use, these heat
Service life and the safety of electric wire can be seriously affected if cannot quickly be vaporized to the external world.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of good heat dissipation effect and having good
Insulating properties, water proofing property cord.
To achieve the above object, the utility model provides following technical solution：A kind of fugitive heat type waterproof cord, packet
Include more cores and oversheath, core includes conductor, the insulating layer that is placed in outside conductor, it is characterised in that：It is set in the oversheath
Be useful for coating the braiding layer of more cores, oversheath is thermal grease layer, thermal grease layer includes internal layer, outer layer, be placed in
Layer outer layer between support strip, between internal layer and outer layer by support strip formed heat dissipation cavity, internal layer be equipped with it is several with it is scattered
The bar shape trench hole of hot cavity connection, bar shape trench hole are axially opened up along internal layer, and several aluminium foil fragments are embedded on the outer wall of outer layer.
The utility model is further arranged to：The braiding layer includes the warp of several parallel arrangements, several parallel arrangements
The first weft and several parallel arrangements the second weft, warp be linear type along core length direction extend, the first weft and
Second weft is screw type and is connect successively with warp, and the hand of spiral of the first weft and the second weft is opposite.
The utility model is further arranged to：Several carbon fiber wires being filled between core are equipped in the braiding layer.
The utility model is further arranged to：It is coated with insulating coating on the outer wall of the insulating layer.
The utility model is further arranged to：It is coated with waterproof coating on the outer wall of the outer layer.
It has the following advantages by using above-mentioned technical proposal, by the structure design of thermal grease layer, substantially increases
The heat dissipation effect of electric wire, and increase the anti-pressure ability of electric wire；The work for increasing and radiating is further functioned as by the way that aluminium foil fragment is arranged
With；It by the setting of braiding layer, plays a protective role to core, increases the tensile strength of electric wire.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the radial section structural schematic diagram of the utility model embodiment.
Reference numeral is in figure, 1- conductors, 2- insulating layers, 3- braiding layers, 4- internal layers, 5- outer layers, 6- support strips, 7- heat dissipations
Cavity, 8- bar shape trench holes, 9- aluminium foil fragments, 10- warps, the first wefts of 11-, the second wefts of 12-, 13- carbon fiber wires.
Specific implementation mode
It is described further referring to figs. 1 to a kind of fugitive heat type waterproof cord embodiment of 2 pairs of the utility model.
A kind of fugitive heat type waterproof cord, including more cores and oversheath, core include conductor 1, are placed in outside conductor 1
Insulating layer 2, it is characterised in that：The braiding layer 3 for coating more cores is equipped in the oversheath, oversheath is heat dissipation silicon
Glue-line, thermal grease layer includes internal layer 4, outer layer 5, the support strip 6 being placed between internal layer 4 and outer layer 5, between internal layer 4 and outer layer 5
Heat dissipation cavity 7 is formed by support strip 6, internal layer 4 is equipped with several bar shape trench holes 8 being connected to heat dissipation cavity 7, bar shape trench hole 8
It is axially opened up along internal layer 4, several aluminium foil fragments 9 is embedded on the outer wall of outer layer 5.
Internal layer 4, outer layer 5 and support strip 6 can integrated extrusion forming, the quantity of the quantity and heat dissipation cavity 7 of bar shape trench hole 8
Identical, bar shape trench hole 8 is by the multiple laminated structures of 4 dividing layer of internal layer, the structure design of thermal grease layer so that has heat dissipation cavity
7, thermal diffusivity can be increased, while the cavity 7 that radiates has compressive property, increase the crush resistance of electric wire, and oversheath is using scattered
Hot silica gel material has good thermal conductivity, can accelerate to radiate, in the forming process of oversheath on the outer wall of outer layer 5
Aluminium foil fragment 9 is sprinkled, makes it on outer layer 5, aluminium foil fragment 9 has good thermal conductivity, can further speed up heat dissipation, together
When aluminium foil fragment 9 have reflex to external heat radiation, also there is good insulation, waterproof and guarantee using the above structure in addition
The characteristic of electric wire softness.
The warp 10 of the braiding layer 3 including several parallel arrangements, the first weft 11 of several parallel arrangements and several flat
Second weft 12 of row arrangement, warp 10 are that linear type extends along core length direction, and the first weft 11 and the second weft 12 are
It is connect for screw type and successively with warp 10, the hand of spiral of the first weft 11 and the second weft 12 is opposite.
Braiding layer 3 is wound on core, and sizing protective effect can be played to core and improves its tensile strength, is avoided
Internal core is at random, and warp 10 can increase the tensile strength of core length direction, due to the first weft 11 and the second weft
12 are screw type and are connect successively with warp 10, and the hand of spiral of the first weft 11 and the second weft 12 on the contrary, warp 10,
First weft 11 and the second weft 12 intersect at same node, the arrangement mode of the first weft 11 and the second weft 12, Ke Yizeng
Add braiding layer 3 circumferential or slanting tensile strength, to improve the structural strength of cable layer entirety, that is, increases insulating outer layer 5
Whole structural strength, warp 10, the first weft 11 and the second weft 12 preferably use high-temperature fibre silk.
Several carbon fiber wires 13 being filled between core are equipped in the braiding layer 3, carbon fiber wire 13 is filled in braiding
In layer 3 so that more enriched in braiding layer 3, better protecting effect can be played to core, while carbon fiber wire 13 is long filament
Structure can increase the tensile resistance of electric wire, and 13 heat conductivility of carbon fiber wire is good in addition, may be easy to the heat dissipation of core, together
When carbon fiber wire 13 have certain electromagnetic shielding action.
It is coated with insulating coating on the outer wall of the insulating layer 2, further increases insulating properties.
It is coated with waterproof coating on the outer wall of the outer layer 5, further increases water resistance.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (5)
1. a kind of fugitive heat type waterproof cord, including more cores and oversheath, core includes conductor (1), is placed in conductor (1)
Outer insulating layer (2), it is characterised in that：The braiding layer (3) for coating more cores is equipped in the oversheath, oversheath is
Thermal grease layer, thermal grease layer include internal layer (4), outer layer (5), the support strip (6) being placed between internal layer (4) and outer layer (5),
Heat dissipation cavity (7) is formed by support strip (6) between internal layer (4) and outer layer (5), internal layer (4) is equipped with several and heat dissipation cavity
(7) bar shape trench hole (8) being connected to, bar shape trench hole (8) are axially opened up along internal layer (4), and several aluminium foils are embedded on the outer wall of outer layer (5)
Fragment (9).
2. a kind of fugitive heat type waterproof cord according to claim 1, it is characterised in that：The braiding layer (3) includes
Warp (10), the first weft (11) of several parallel arrangements and the second weft of several parallel arrangements of several parallel arrangements
(12), warp (10) is that linear type extends along core length direction, and the first weft (11) and the second weft (12) are screw type
And connect successively with warp (10), the hand of spiral of the first weft (11) and the second weft (12) is opposite.
3. a kind of fugitive heat type waterproof cord according to claim 1, it is characterised in that：It is set in the braiding layer (3)
There are several carbon fiber wires (13) being filled between core.
4. a kind of fugitive heat type waterproof cord according to claim 1, it is characterised in that：Outside the insulating layer (2)
Insulating coating is coated on wall.
5. a kind of fugitive heat type waterproof cord according to claim 1, it is characterised in that：The outer wall of the outer layer (5)
On be coated with waterproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123864.6U CN207731709U (en) | 2018-01-24 | 2018-01-24 | A kind of fugitive heat type waterproof cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123864.6U CN207731709U (en) | 2018-01-24 | 2018-01-24 | A kind of fugitive heat type waterproof cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207731709U true CN207731709U (en) | 2018-08-14 |
Family
ID=63083389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820123864.6U Active CN207731709U (en) | 2018-01-24 | 2018-01-24 | A kind of fugitive heat type waterproof cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207731709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036691A (en) * | 2018-08-30 | 2018-12-18 | 安徽华上电缆科技有限公司 | A kind of elevator flat cable special with flame retarding function |
| CN109215861A (en) * | 2018-09-21 | 2019-01-15 | 安徽华电线缆股份有限公司 | A kind of corrosion-resistant electric cable of submersible pump and its manufacturing method |
-
2018
- 2018-01-24 CN CN201820123864.6U patent/CN207731709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036691A (en) * | 2018-08-30 | 2018-12-18 | 安徽华上电缆科技有限公司 | A kind of elevator flat cable special with flame retarding function |
| CN109215861A (en) * | 2018-09-21 | 2019-01-15 | 安徽华电线缆股份有限公司 | A kind of corrosion-resistant electric cable of submersible pump and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317000 Beiyang Second Road, East Economic Development Zone, Linhai City, Taizhou City, Zhejiang Province Patentee after: Mingpin Cable Group Co.,Ltd. Address before: 317000 Beiyang Second Road, East Economic Development Zone, Linhai City, Taizhou City, Zhejiang Province Patentee before: MINGPIN CABLE GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An easy-to-dissipate waterproof flexible wire Effective date of registration: 20220912 Granted publication date: 20180814 Pledgee: Agricultural Bank of China (Limited by Share Ltd.) branch of Lin Hai City Pledgor: Mingpin Cable Group Co.,Ltd. Registration number: Y2022330002075 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230615 Granted publication date: 20180814 Pledgee: Agricultural Bank of China (Limited by Share Ltd.) branch of Lin Hai City Pledgor: Mingpin Cable Group Co.,Ltd. Registration number: Y2022330002075 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |