CN108899123A - A kind of cable - Google Patents
A kind of cable Download PDFInfo
- Publication number
- CN108899123A CN108899123A CN201810733022.7A CN201810733022A CN108899123A CN 108899123 A CN108899123 A CN 108899123A CN 201810733022 A CN201810733022 A CN 201810733022A CN 108899123 A CN108899123 A CN 108899123A
- Authority
- CN
- China
- Prior art keywords
- cable
- air
- serving
- breathing
- protective layer
- 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.)
- Granted
Links
- 239000011241 protective layer Substances 0.000 claims abstract description 12
- 238000001746 injection moulding Methods 0.000 claims abstract description 4
- 229920001971 elastomer Polymers 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 10
- 229920000079 Memory foam Polymers 0.000 claims description 5
- 239000008210 memory foam Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- 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
- H01B7/184—Sheaths comprising grooves, ribs or other projections
Landscapes
- Check Valves (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of cables, including cable serving, the centre of cable serving has an accommodating chamber, cable core is set in the accommodating chamber, the cable core includes internal core wire and inner protective layer, internal core wire is set in inner protective layer, the more than one fixed hub of external integrated injection molding of the inner protective layer, one pin holes are set among the fixed hub, a root cutting needle is inserted into each pin holes, a mounting hole is opened up on the cable serving of the every root cutting needle of face, air-breathing part is packed into each mounting hole, the centre of the air-breathing part faces every root cutting needle and is provided with a through-hole.Principal security cable of the present invention is during dragging, the friction that serving will not be excessive with ground, reduces the extent of damage of serving, increases service life, and can realize air-breathing and exhaust using drag force, has good heat exchange property, increases heat dissipation effect.
Description
Technical field
The present invention relates to field of cables, in particular to a kind of cable.
Background technique
When in use, sometimes since the cable of dragging is longer, cable and can follow machinery with ground face contact to cable
Equipment friction of motion on the ground causes serving and ground friction impaired, therefore such cable or electric wire service life are past
It is past shorter.
In addition, the structure of cable or electric wire is often fairly simple, at work, a large amount of heat can be generated, these hot meetings
Cause cable or cable service performance to reduce, influences its service performance, therefore the heat dissipation performance for promoting cable is highly desirable.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of cables, have extraordinary heat dissipation performance, and have anti-
The function of abrasion, service life can greatly increase, and effectively solve deficiency in the prior art.
The present invention is achieved through the following technical solutions：A kind of cable, including cable serving, cable serving
Centre has an accommodating chamber, is arranged cable core in the accommodating chamber, and the cable core includes internal core wire and inner protective layer, interior
Core wire is set in inner protective layer, the more than one fixed hub of external integrated injection molding of the inner protective layer, described solid
Dead axle set is intermediate to be arranged a pin holes, is inserted into a root cutting needle in each pin holes, on the cable serving of the every root cutting needle of face
A mounting hole is opened up, air-breathing part is packed into each mounting hole, the centre of the air-breathing part faces every root cutting needle and is all provided with
It is equipped with a through-hole, the contact pin passes through the through-hole among each air-breathing part and stretches out in the outside of cable serving.
The air-breathing part includes a rubber serving, the intermediate setting of rubber serving as a preferred technical solution,
There is a closed suction chamber, an air-breathing cotton is filled in each suction chamber, the outboard end of the rubber serving is provided with one
Root escape pipe, rubber serving are located at accommodating chamber one end and are provided with an air intake duct.
One outlet ball valve is installed on the escape pipe as a preferred technical solution, is equipped on the air intake duct
One air-breathing ball valve, the outlet ball valve and air-breathing ball valve are check valve.
The air-breathing cotton is memory foam as a preferred technical solution,.
The contact pin is metallic elastic needle as a preferred technical solution, and the external extension end end face of contact pin is one
Spherical.
The outer wall of the contact pin is in sealing contact by the through-hole wall of air-breathing part as a preferred technical solution,.
The beneficial effects of the invention are as follows：One, the present invention can be using the metallic elastic needle stretched out as the friction with ground, can
It is effectively prevent cable serving and ground face contact, increases service life；
Two, when metallic elastic needle encounters the object of ground protrusion or be squeezed topple over towards side when, suction can be squeezed
Gas part, and then the hot-air inside air-breathing part is squeezed out, and suck the hot-air inside cable, internal-external heat exchanger is realized with this, is increased
Add heat dissipation performance.
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 inner section schematic diagram of the invention；
Fig. 3 is the assembly structure diagram of air-breathing part and contact pin of the invention.
Coding in figure is respectively：1 is cable core, and 2 be accommodating chamber, and 3 be contact pin, and 4 is drape over one's shoulders layer outside cable, 5 be air-breathing part,
6 be fixed hub, and 7 be air intake duct, and 8 be escape pipe, and 11 be air-breathing cotton, and 12 drape over one's shoulders layer for rubber outside.
Specific embodiment
As depicted in figs. 1 and 2, a kind of cable, including cable serving 4, the centre of cable serving 4 have a receiving
Chamber 2, accommodating chamber 2 is interior to be arranged cable core 1, and cable core 1 includes internal core wire and inner protective layer, and internal core wire is set to inner protective layer
In, the more than one fixed hub 6 of the external integrated injection molding of inner protective layer；
One pin holes are set among fixed hub 6, a root cutting needle 3 is inserted into each pin holes, the every root cutting needle 3 of face
A mounting hole is opened up on cable serving 4, air-breathing part 5 is packed into each mounting hole, and the centre of air-breathing part 5 faces often
Root cutting needle 3 is provided with a through-hole, and contact pin 3 passes through the through-hole among each air-breathing part 5 and stretches out in the outer of cable serving 4
Portion.
As shown in figure 3, air-breathing part 5 includes a rubber serving 12, the centre of rubber serving 12 is provided with an envelope
The suction chamber closed fills an air-breathing cotton 11 in each suction chamber, and the outboard end of rubber serving 12 is provided with an escape pipe
8, rubber serving 12 is located at 2 one end of accommodating chamber and is provided with an air intake duct 7.
Wherein, an outlet ball valve is installed on escape pipe 8, an air-breathing ball valve, outlet ball valve are installed on air intake duct 7
And air-breathing ball valve is check valve, which uses ball-valve structure, so that the air-breathing cotton inside air-breathing part is restoring shape
When change, air-breathing ball valve is opened, and sucks the hot-air inside cable serving, and then hot-air is drawn into suction chamber；
When contact pin is pressurized and squeezes any one side of air-breathing part, the compression of air-breathing cotton can be made to become using extruding force
Shape, and then the hot-air sucked in air-breathing cotton is expelled to the outside of cable from escape pipe realizes that repetition is absorbed heat and put with this
Heat.
In the present embodiment, air-breathing cotton 11 is memory foam.Memory foam is extensive using comparing, and has the energy of rebound
Power can slowly restore deformation after being compressed, therefore after contact pin squeeze memory foam, can slowly spring back, spring back
After completion, contact pin outer wall is resealed using rubber serving, so that when not in use, the inside of cable serving and outer
Boundary's sealing.
In the present embodiment, contact pin 3 is metallic elastic needle, and the external extension end end face of contact pin 3 is a spherical.It is dragging
During dragging, contact pin is by spherical and ground face contact friction, therefore frictional force is small, can be effective against friction, and can avoid
Cable serving is damaged；
A kind of cable is illustrated in the present embodiment, but the structure of electric wire is also identical as the present invention, can also be used such
Mode realizes protection.Since contact pin is resilient metal member, the heat exchange of inside and outside heat may be implemented, reach preferably heat dissipation effect
Fruit.
The beneficial effects of the invention are as follows：
One, the present invention can effectively prevent cable serving using the metallic elastic needle stretched out as the friction with ground
With ground face contact, increase service life；
Two, when metallic elastic needle encounters the object of ground protrusion or be squeezed topple over towards side when, suction can be squeezed
Gas part, and then the hot-air inside air-breathing part is squeezed out, and suck the hot-air inside cable, internal-external heat exchanger is realized with this, is increased
Add heat dissipation performance.
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 (6)
1. a kind of cable, it is characterised in that：Including cable serving, the centre of cable serving has an accommodating chamber, described
Cable core is set in accommodating chamber, and the cable core includes internal core wire and inner protective layer, and internal core wire is set in inner protective layer, institute
The more than one fixed hub of external integrated injection molding of inner protective layer is stated, a pin holes are set among the fixed hub,
It is inserted into a root cutting needle in each pin holes, opens up a mounting hole, Mei Gean on the cable serving of the every root cutting needle of face
Dress is packed into air-breathing part in hole, and the centre of the air-breathing part faces every root cutting needle and is provided with a through-hole, and the contact pin is worn
The through-hole crossed among each air-breathing part and the outside for stretching out in cable serving.
2. a kind of cable as described in claim 1, it is characterised in that：The air-breathing part includes a rubber serving, rubber
The centre of serving is provided with a closed suction chamber, and an air-breathing cotton, the rubber serving are filled in each suction chamber
Outboard end be provided with an escape pipe, rubber serving is located at accommodating chamber one end and is provided with an air intake duct.
3. a kind of cable as claimed in claim 2, it is characterised in that：One outlet ball valve, institute are installed on the escape pipe
It states and an air-breathing ball valve is installed on air intake duct, the outlet ball valve and air-breathing ball valve are check valve.
4. a kind of cable as claimed in claim 2, it is characterised in that：The air-breathing cotton is memory foam.
5. a kind of cable as described in claim 1, it is characterised in that：The contact pin is metallic elastic needle, the outside of contact pin
Extension end end face is a spherical.
6. a kind of cable as described in claim 1, it is characterised in that：The outer wall of the contact pin passes through the through-hole wall of air-breathing part
It is in sealing contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733022.7A CN108899123B (en) | 2018-07-05 | 2018-07-05 | A kind of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733022.7A CN108899123B (en) | 2018-07-05 | 2018-07-05 | A kind of cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108899123A true CN108899123A (en) | 2018-11-27 |
| CN108899123B CN108899123B (en) | 2019-10-22 |
Family
ID=64348364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810733022.7A Active CN108899123B (en) | 2018-07-05 | 2018-07-05 | A kind of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108899123B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741870A (en) * | 2019-01-24 | 2019-05-10 | 蒋莲莲 | A kind of power supply line |
| CN109994269A (en) * | 2019-04-17 | 2019-07-09 | 蒋荣新 | Half armored cable of direct burial |
| CN110534247A (en) * | 2019-09-04 | 2019-12-03 | 楼益强 | Composite cable |
| CN110624970A (en) * | 2019-10-03 | 2019-12-31 | 陈鹏 | Aluminum alloy extruder capable of taking out internal bubbles by utilizing self-rotation |
| CN113506652A (en) * | 2021-06-03 | 2021-10-15 | 李孟 | Self-hardening anti-breaking cable based on power grid power transmission |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086657Y (en) * | 2007-10-20 | 2008-07-16 | 赵凤英 | Vehicle ventilating cushion |
| CN204647238U (en) * | 2015-05-30 | 2015-09-16 | 杭州博宇减速机有限公司 | The Ventilated cap of speed reducer |
| CN205984400U (en) * | 2016-05-06 | 2017-02-22 | 无锡市群星线缆有限公司 | Fill electric pile with wear -resisting type cable |
| CN206236454U (en) * | 2016-04-18 | 2017-06-09 | 湖州凯博电子线缆有限公司 | Intelligent cable |
| CN206584771U (en) * | 2017-03-21 | 2017-10-24 | 飞洲集团有限公司 | One kind radiating salt spray proof electric wire |
| CN107742551A (en) * | 2017-10-31 | 2018-02-27 | 济宁齐泰装饰工程有限公司 | A kind of Heavy-duty cables |
-
2018
- 2018-07-05 CN CN201810733022.7A patent/CN108899123B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086657Y (en) * | 2007-10-20 | 2008-07-16 | 赵凤英 | Vehicle ventilating cushion |
| CN204647238U (en) * | 2015-05-30 | 2015-09-16 | 杭州博宇减速机有限公司 | The Ventilated cap of speed reducer |
| CN206236454U (en) * | 2016-04-18 | 2017-06-09 | 湖州凯博电子线缆有限公司 | Intelligent cable |
| CN205984400U (en) * | 2016-05-06 | 2017-02-22 | 无锡市群星线缆有限公司 | Fill electric pile with wear -resisting type cable |
| CN206584771U (en) * | 2017-03-21 | 2017-10-24 | 飞洲集团有限公司 | One kind radiating salt spray proof electric wire |
| CN107742551A (en) * | 2017-10-31 | 2018-02-27 | 济宁齐泰装饰工程有限公司 | A kind of Heavy-duty cables |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741870A (en) * | 2019-01-24 | 2019-05-10 | 蒋莲莲 | A kind of power supply line |
| CN109994269A (en) * | 2019-04-17 | 2019-07-09 | 蒋荣新 | Half armored cable of direct burial |
| CN110534247A (en) * | 2019-09-04 | 2019-12-03 | 楼益强 | Composite cable |
| CN110534247B (en) * | 2019-09-04 | 2020-11-27 | 义乌市丹航科技有限公司 | Composite cable |
| CN110624970A (en) * | 2019-10-03 | 2019-12-31 | 陈鹏 | Aluminum alloy extruder capable of taking out internal bubbles by utilizing self-rotation |
| CN113506652A (en) * | 2021-06-03 | 2021-10-15 | 李孟 | Self-hardening anti-breaking cable based on power grid power transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108899123B (en) | 2019-10-22 |
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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: 20190923 Address after: 322100 Hutang No. 1, Shanglu Community, Jiangbei Street, Dongyang City, Jinhua City, Zhejiang Province Applicant after: Dongyang yangtao Electronic Technology Co., Ltd. Address before: 322105 1-495, Dali Village, Ge Shan town, Dongyang, Jinhua, Zhejiang Applicant before: Jiang Rong Xin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: 215299 Jiaotong South Road, Songling Town, Suzhou City, Jiangsu Province Patentee after: WUJIANG TONGHAO CABLE CO.,LTD. Address before: 322100 Jiangnan street, Jiangbei street, Dongyang, Jinhua, Zhejiang No. 1 Hutang Patentee before: DONGYANG YANGTAO ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |