CN208271591U - A kind of wirning harness that ageing-resistant waterproof is anticreep - Google Patents
A kind of wirning harness that ageing-resistant waterproof is anticreep Download PDFInfo
- Publication number
- CN208271591U CN208271591U CN201820594005.5U CN201820594005U CN208271591U CN 208271591 U CN208271591 U CN 208271591U CN 201820594005 U CN201820594005 U CN 201820594005U CN 208271591 U CN208271591 U CN 208271591U
- Authority
- CN
- China
- Prior art keywords
- electrostatic screen
- outside
- anticreep
- wirning harness
- ageing
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of wirning harness that ageing-resistant waterproof is anticreep, it include multiple conducting wires, conducting wire includes core, and the wire insulation being wrapped in around core, one of electrostatic screen net is embedded with inside wire insulation, electrostatic screen net is weaved into netted by metal wire；Outer electrostatic screen layer is wrapped up on the outside of multiple conducting wires, outer electrostatic screen layer main body is made of insulating material, and inside is embedded with one of electrostatic screen net, and electrostatic screen net is weaved into netted by metal wire；Wrap up water blocking layer in the outside of outer electrostatic screen layer；The outside of water blocking layer is insulating sheath, and the glass fibre along wirning harness axial direction is embedded with inside insulating sheath；It is anti oxidation layer on the outside of insulating sheath.
Description
Technical field
The utility model relates to a kind of electric wires, specifically a kind of ageing-resistant, and waterproof anticreep wirning harness.
Background technique
Wirning harness is commonly used in automobile circuit, is the connecting part for connecting each electric appliance, usually by insulating sheath, terminals
The composition such as son, conducting wire and insulating wrapping material.Wirning harness transmits electric signal between power supply, switch, electric appliance and electronic equipment, is
The carrier that electric signal control is carried out to automobile spreads over the change cabin of automobile, in driver's cabin and outside driver's cabin, due to automobile sheet
The handling characteristics of body determine that wiring harness for automobile such as is subjected to heat, severe winter, jolts at rugged environments and the use condition,
Therefore relatively high to the requirement of wirning harness in practice.The cable harness structure of the prior art is fairly simple, often multiple conducting wires
Simple set, fail in anti-aging, waterproof, anticreep have comprehensive technology counte-rplan.
Utility model content
It is not integrated preferably to change wirning harness product in the prior art in anti-aging, waterproof, anticreep scheme
The status of countermeasure, the utility model provide a kind of wirning harness that ageing-resistant waterproof is anticreep.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of electric wire that ageing-resistant waterproof is anticreep
Beam includes multiple conducting wires, and conducting wire includes core, and the wire insulation being wrapped in around core, inside wire insulation
Embedded with one of electrostatic screen net, electrostatic screen net is weaved into netted by metal wire；Outer electrostatic screen layer is wrapped up on the outside of multiple conducting wires, outside
Electrostatic screen layer main body is made of insulating material, and inside is embedded with one of electrostatic screen net, and electrostatic screen net weaves into net by metal wire
Shape；Wrap up water blocking layer in the outside of outer electrostatic screen layer；The outside of water blocking layer is insulating sheath, is embedded with inside insulating sheath along electric wire
The glass fibre of beam axial direction；It is anti oxidation layer on the outside of insulating sheath.
The stabilizer that blocks water, the preferably moisture-proof stabilizer of calcium zinc are coated on the outside of the outer electrostatic screen layer, it is steady using blocking water
Determine the capillary hole that the outside of outer electrostatic screen layer is filled up in agent, enhances waterproof effect.
The water blocking layer is water-swellable material.
The preferred polyvinyl fluoride production of the anti oxidation layer.
Gap inside the outer electrostatic screen layer between conducting wire can fill water-absorbent material, optional filling sponge or
Silica gel water absorbing agent.
The utility model has the beneficial effects that by conducting wire and being wrapped in the outer electrostatic screen layer of wire external layer simultaneously
Electrostatic screen net is set, cooperates water blocking layer, enhances the anticreep effect of waterproof of wirning harness, by anti-oxidant in outside setting
Layer, the soft of wirning harness can effectively be enhanced by increasing wirning harness ageing resistance in addition, being implanted into glass fibre in insulating sheath
Malleability energy, can effective extending wire beam service life.
Detailed description of the invention
The utility model is further described below in conjunction with attached drawing.
Fig. 1 is the wirning harness frame diagrammatic cross-section of the utility model.
In figure, 1. conducting wires, 11. cores, 12. wire insulations, 2. electrostatic screen nets, 3. outer electrostatic screen layers, 4. block water
Layer, 5. insulating sheaths, 6. glass fibres, 7. anti oxidation layers.
Specific embodiment
A kind of wirning harness that ageing-resistant waterproof is anticreep, includes multiple conducting wires 1, and conducting wire 1 includes core 11, and package
Wire insulation 12 around core 11, is embedded with one of electrostatic screen net 2 inside wire insulation 12, electrostatic screen net 2 by
Metal wire is weaved into netted；Outer electrostatic screen layer 3 is wrapped up on the outside of multiple conducting wires 1, outer 3 main body of electrostatic screen layer is by insulating materials system
At inside is embedded with one of electrostatic screen net 2, and electrostatic screen net 2 is weaved into netted by metal wire；It wraps in the outside of outer electrostatic screen layer 3
Wrap up in water blocking layer 4；The outside of water blocking layer 4 is insulating sheath 5, and the glass fibre 6 along wirning harness axial direction is embedded with inside insulating sheath 5；
It is anti oxidation layer 7 on the outside of insulating sheath 5；The outside of outer electrostatic screen layer 3 is coated with the stabilizer that blocks water, the preferably moisture-proof stabilization of calcium zinc
The capillary hole in the outside of outer electrostatic screen layer is filled up in agent using the stabilizer that blocks water, and enhances waterproof effect；Water blocking layer 4 is to meet water
Expanding material；Anti oxidation layer 7 is made by polyvinyl fluoride；Gap between outer 3 inside of electrostatic screen layer and conducting wire 1 can fill suction
Water material, optional filling sponge or silica gel water absorbing agent.
Above-described embodiment is the more excellent way of realization of the utility model, to illustrate the basic structure and base of the utility model
This thought, should not be construed as the absolute limitation to the utility model, and one of ordinary skill in the art is not departing from this
Under the premise of the basic structure and basic thought of utility model, the implementation of the utility model is taken not absolute with above-described embodiment
Identical treatment measures should also be considered as in the right hold in range of the utility model.
Claims (7)
1. a kind of wirning harness that ageing-resistant waterproof is anticreep includes multiple conducting wires (1), conducting wire (1) includes core (11), and
The wire insulation (12) being wrapped in around core (11), it is characterised in that: one of electrostatic is embedded with inside wire insulation (12)
Gauze screen (2), electrostatic screen net (2) are weaved into netted by metal wire；Outer electrostatic screen layer (3) is wrapped up on the outside of multiple conducting wires (1), outside
Electrostatic screen layer (3) main body is made of insulating material, and inside is embedded with one of electrostatic screen net (2), and electrostatic screen net (2) is by metal
Line is weaved into netted；Wrap up water blocking layer (4) in the outside of outer electrostatic screen layer (3)；The outside of water blocking layer (4) is insulating sheath (5), absolutely
Embedded with the glass fibre (6) along wirning harness axial direction inside edge sheath (5)；It is on the outside of insulating sheath (5) anti oxidation layer (7).
2. the anticreep wirning harness of ageing-resistant waterproof according to claim 1, it is characterised in that: outer electrostatic screen layer (3)
Outside be coated with the stabilizer that blocks water.
3. the anticreep wirning harness of ageing-resistant waterproof according to claim 2, it is characterised in that: the stabilizer that blocks water is calcium zinc
Moisture-proof stabilizer.
4. the anticreep wirning harness of ageing-resistant waterproof according to claim 1, it is characterised in that: water blocking layer (4) is to meet water
Expanding material.
5. the anticreep wirning harness of ageing-resistant waterproof according to claim 1, it is characterised in that: anti oxidation layer (7) is by gathering
Vinyl fluoride production.
6. the anticreep wirning harness of ageing-resistant waterproof according to claim 1, it is characterised in that: outer electrostatic screen layer (3)
Gap filling sponge between internal and conducting wire (1).
7. the anticreep wirning harness of ageing-resistant waterproof according to claim 1, it is characterised in that: outer electrostatic screen layer (3)
Gap filling silica gel water absorbing agent between internal and conducting wire (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594005.5U CN208271591U (en) | 2018-04-23 | 2018-04-23 | A kind of wirning harness that ageing-resistant waterproof is anticreep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594005.5U CN208271591U (en) | 2018-04-23 | 2018-04-23 | A kind of wirning harness that ageing-resistant waterproof is anticreep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271591U true CN208271591U (en) | 2018-12-21 |
Family
ID=64680625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820594005.5U Expired - Fee Related CN208271591U (en) | 2018-04-23 | 2018-04-23 | A kind of wirning harness that ageing-resistant waterproof is anticreep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271591U (en) |
-
2018
- 2018-04-23 CN CN201820594005.5U patent/CN208271591U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20210423 |