CN108630349B - Composite radiating cable - Google Patents
Composite radiating cable Download PDFInfo
- Publication number
- CN108630349B CN108630349B CN201810385445.4A CN201810385445A CN108630349B CN 108630349 B CN108630349 B CN 108630349B CN 201810385445 A CN201810385445 A CN 201810385445A CN 108630349 B CN108630349 B CN 108630349B
- Authority
- CN
- China
- Prior art keywords
- jackshaft
- main part
- sealing
- cable
- axocoel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/185—Sheaths comprising internal cavities or channels
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of composite radiating cables, including main part, a plurality of assembly cavities is offered on main part, a sealing is packed into assembly cavity, the through-hole that one group or more is offered among the sealing is provided with cable core across one group or more of through-hole, and the bending part of cable core stretches out in the two sides of sealing, offered on the main part side of each bending part of face it is corresponding protrude into chamber, the bending part of cable core, which is incorporated in, to be protruded into chamber；The centre of the main part is provided with a jackshaft, and the centre of jackshaft is provided with a jackshaft axocoel, a movable drainage element is packed into jackshaft axocoel, is provided with a fixed connecting plate at the top of jackshaft.The present invention has extraordinary heat dissipation performance, takes away the amount of heat in heat dissipation cavity using the proper drainage of drainage element, and cable core is installed in sealing, with extraordinary anti-shear ability, when being sheared, sealing can retraction in heat dissipation cavity, resist shearing.
Description
Technical field
The present invention relates to a kind of cables, and in particular to a kind of composite radiating cable.
Background technique
Buried cable is due to being embedded among ground, for the more demanding of heat dissipation, if the heat of cable cannot
It normally disperses, then that it is easy to appear cable transmissions is unstable, influences the service life of cable；And buried cable holds very much
Vulnerable to extraneous shearing and extruding, causes cable section damaged and be unable to normal use, seriously affect cable uses the longevity
Life.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of composite radiating cables, change the laying side of traditional cable core
Formula makes it have more preferably heat dissipation performance and anti-shear performance.
The present invention is achieved through the following technical solutions: a kind of composite radiating cable, including main part, on main part
A plurality of assembly cavities is offered, a sealing is packed into assembly cavity, one group or more of through-hole is offered among the sealing,
One group or more of through-hole is provided with cable core, the bending part of cable core stretches out in the two sides of sealing, each bending of face
Offered on the main part side in portion it is corresponding protrude into chamber, the bending part of cable core, which is incorporated in, to be protruded into chamber；
The centre of the main part is provided with a jackshaft, and the centre of jackshaft is provided with a jackshaft axocoel, intermediate
Be packed into a movable drainage element in axis axocoel, be provided with a fixed connecting plate at the top of jackshaft, fixed connecting plate it is another
One end connects main part, one heat dissipation cavity of each side formation of fixed connecting plate, the heat dissipation cavity of jackshaft axocoel and both ends
Connection conducting.
The arc-shaped structure of the drainage element as a preferred technical solution, end face is open thereon, and centre forms a draining
Chamber, the input of drainage element terminate external water delivery source.
More than one is uniformly offered between the jackshaft axocoel and the heat dissipation cavity of outside as a preferred technical solution,
Gas port.
The sealing is identical as the outer diameter of main part as a preferred technical solution, the dress of both seals main part
A completely circular structure is spliced into chamber, and by main part.
More than one ball is arranged in the bottom insertion of the drainage element as a preferred technical solution, and drainage element passes through
Ball is movably installed on the bottom surface of jackshaft axocoel.
Described protrude into is provided with locating shaft as a preferred technical solution, on the bottom surface of chamber, and bending part spiral-lock is positioning
On axis.
The locating shaft is made of elastic metallic material as a preferred technical solution,.
The beneficial effects of the present invention are: the drainage element among the one, present invention can realize small water draining, the stream of water flow is utilized
Power generates air-flow, and then takes away the thermal current in heat dissipation cavity, radiates to cable, moreover it is possible to reach the work of weep draining
With；
Two, cable core of the invention is set in sealing, and in this way when being sheared, sealing can be inserted into heat dissipation
It is made a concession in chamber, is resisted and sheared using main part, therefore there is extraordinary anti-shear ability, greatly increase service life.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the assembling structure schematic diagram of main part of the present invention and sealing；
Fig. 3 is the partial enlarged view in Fig. 1 of the present invention at A.
Coding in figure is respectively as follows: 1 for heat dissipation cavity, and 2 be fixed connecting plate, and 3 be sealing, and 4 be jackshaft axocoel, and 5 are
Ball, 6 be jackshaft, and 8 be gas port, and 9 be drainage element, and based on 11,12 be drainage cavity, and 13 be bending part, and 14 be to protrude into
Chamber, 15 be locating shaft, and 16 be cable core.
Specific embodiment
As shown in Figure 1, this composite radiating cable, including main part 11, a plurality of assembly cavities is offered on main part 11,
It is packed into a sealing 3 in assembly cavity, one group or more of through-hole is offered among the sealing 3, across one group or more of through-hole
It is provided with cable core 16, the bending part 13 of cable core 16 stretches out in the two sides of sealing 3, the main part side of each bending part of face
Offered on face it is corresponding protrude into chamber 14, the bending part 13 of cable core 16, which is incorporated in, to be protruded into chamber 14；
The centre of main part 11 is provided with a jackshaft 6, and the centre of jackshaft 6 is provided with a jackshaft axocoel 4, intermediate
A movable drainage element 9 is packed into axis axocoel 4, the top of jackshaft 6 is provided with a fixed connecting plate 2, fixed connecting plate 2
The other end connect main part 11, one heat dissipation cavity 1 of each side formation of fixed connecting plate 2, jackshaft axocoel 4 and both ends
Heat dissipation cavity 1 connect conducting.
As shown in Figure 1, the arc-shaped structure of drainage element 9, end face is open thereon, and centre forms a drainage cavity 12, drainage element 9
Input terminate external water delivery source.External water source water delivery enters in drainage cavity, and hydraulic pressure should not be too large, otherwise can be from upper end opening
End is overflowed, and can both realize that the conveying of weep, water flow water delivery can generate air-flow in this way, and air-flow can drive air to accelerate flowing,
And take away the heat in air.
Wherein, more than one gas port 8, jackshaft are uniformly offered between jackshaft axocoel 4 and the heat dissipation cavity 1 of outside
Axocoel 4 connect conducting with heat dissipation cavity 1 by gas port 8.
Wherein, sealing 3 is identical as the outer diameter of main part 11, the assembly cavity of both seals main part, and by main part
It is spliced into a completely circular structure.
More than one ball 5 is arranged in the bottom insertion of drainage element, and drainage element is movably installed in jackshaft axis by ball 5
On the bottom surface of chamber, drainage element is movably installed on jackshaft axocoel by ball, in this way can with the entire main part of weak vibrations and
Enable to the drainage cavity of drainage element opening up always.
Wherein, it protrudes on the bottom surface of chamber 14 and is provided with locating shaft 15,13 spiral-lock of bending part is on locating shaft 15, locating shaft
15 are made of elastic metallic material.First cable core is interspersed in sealing when installation, the quantity of cable core determines sealing
The quantity in portion, the cable in the present embodiment is two strands of cables core, therefore the quantity of sealing is also two pieces, and cable core is interspersed to be completed
After can generate a bending part, which is incorporated in protrude into chamber and by elasticity locating shaft positioning fix, when by
When shearing, sealing can be mobile towards heat dissipation cavity, therefore the bending part of cable core will receive drawing, and elastic locating shaft can be resisted
Deformation, generate good cushion performance, when sealing indentation after in heat dissipation cavity, i.e., using main part resist shear, effectively
The shearing for avoiding cable.
The beneficial effects of the present invention are: the drainage element among the one, present invention can realize small water draining, the stream of water flow is utilized
Power generates air-flow, and then takes away the thermal current in heat dissipation cavity, radiates to cable, moreover it is possible to reach the work of weep draining
With；
Two, cable core of the invention is set in sealing, and in this way when being sheared, sealing can be inserted into heat dissipation
It is made a concession in chamber, is resisted and sheared using main part, therefore there is extraordinary anti-shear ability, greatly increase service life.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of composite radiating cable, it is characterised in that: including main part, a plurality of assembly cavities is offered on main part, is filled
It is packed into a sealing with intracavitary, one group or more of through-hole is offered among the sealing, is arranged across one group or more of through-hole
There is cable core, the bending part of cable core stretches out in the two sides of sealing, offers on the main part side of each bending part of face
Corresponding to protrude into chamber, the bending part of cable core, which is incorporated in, to be protruded into chamber；
The centre of the main part is provided with a jackshaft, and the centre of jackshaft is provided with a jackshaft axocoel, jackshaft axis
One movable drainage element of intracavitary loading is provided with a fixed connecting plate, the other end of fixed connecting plate at the top of jackshaft
Connect main part, one heat dissipation cavity of each side formation of fixed connecting plate, the heat dissipation cavity connection of jackshaft axocoel and both ends
Conducting.
2. composite radiating cable as described in claim 1, it is characterised in that: the arc-shaped structure of drainage element, thereon end face
Opening, centre form a drainage cavity, and the input of drainage element terminates external water delivery source.
3. composite radiating cable as described in claim 1, it is characterised in that: the jackshaft axocoel and external heat dissipation cavity it
Between uniformly offer more than one gas port.
4. composite radiating cable as described in claim 1, it is characterised in that: the sealing is identical as the outer diameter of main part,
The assembly cavity of both seals main part, and main part is spliced into a completely circular structure.
5. composite radiating cable as described in claim 1, it is characterised in that: the bottom of drainage element insertion setting one with
On ball, drainage element is movably installed on the bottom surface of jackshaft axocoel by ball.
6. composite radiating cable as described in claim 1, it is characterised in that: be provided with positioning on the bottom surface for protruding into chamber
Axis, bending part spiral-lock is on locating shaft.
7. composite radiating cable as claimed in claim 6, it is characterised in that: the locating shaft uses elastic metallic material system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385445.4A CN108630349B (en) | 2018-04-26 | 2018-04-26 | Composite radiating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385445.4A CN108630349B (en) | 2018-04-26 | 2018-04-26 | Composite radiating cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108630349A CN108630349A (en) | 2018-10-09 |
| CN108630349B true CN108630349B (en) | 2019-11-05 |
Family
ID=63694647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810385445.4A Active CN108630349B (en) | 2018-04-26 | 2018-04-26 | Composite radiating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108630349B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921347B (en) * | 2019-03-12 | 2021-07-23 | 东阳市阳涛电子科技有限公司 | Adjustable cable |
| CN110211735B (en) * | 2019-06-20 | 2020-08-25 | 东阳市阳涛电子科技有限公司 | Cable with improved insulation |
| CN110136880B (en) * | 2019-06-20 | 2020-12-01 | 义乌市丹航科技有限公司 | Composite cable |
| CN111540520B (en) * | 2020-05-08 | 2021-08-31 | 中电线缆有限公司 | Composite cable |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507662A (en) * | 2017-08-15 | 2017-12-22 | 刘海强 | Split type bunched cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1189159A (en) * | 1981-09-21 | 1985-06-18 | Dennis Gill | Mineral insulated electric cables |
-
2018
- 2018-04-26 CN CN201810385445.4A patent/CN108630349B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507662A (en) * | 2017-08-15 | 2017-12-22 | 刘海强 | Split type bunched cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108630349A (en) | 2018-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191011 Address after: 322100 Dongyang Headquarters Center A Dongdong 502-2, 23 Guangfu East Street, Dongyang City, Jinhua City, Zhejiang Province Applicant after: Dongyang Tianqi intellectual property rights Operation Co.,Ltd. Address before: 322118 Room 102, East unit 37, Hengdian new town, Dongyang, Jinhua, Zhejiang Applicant before: Lv Shuhong |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 610000 No. 18, Section 2, Huanglong Avenue, Southwest Airport Economic Development Zone, Shuangliu District, Chengdu, Sichuan Patentee after: SICHUAN XIN DONGFANG CABLE GROUP Co.,Ltd. Address before: 322100 Dongyang Headquarters Center A Dongdong 502-2, 23 Guangfu East Street, Dongyang City, Jinhua City, Zhejiang Province Patentee before: Dongyang Tianqi intellectual property rights Operation Co.,Ltd. |
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| TR01 | Transfer of patent right |