CN107946828A - A kind of wire harness water-proof structure and electric wire - Google Patents
A kind of wire harness water-proof structure and electric wire Download PDFInfo
- Publication number
- CN107946828A CN107946828A CN201711282216.1A CN201711282216A CN107946828A CN 107946828 A CN107946828 A CN 107946828A CN 201711282216 A CN201711282216 A CN 201711282216A CN 107946828 A CN107946828 A CN 107946828A
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- Prior art keywords
- layer
- electric wire
- wire
- water
- cored
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
- H01R13/5221—Sealing means between coupling parts, e.g. interfacial seal having cable sealing means
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- Insulated Conductors (AREA)
Abstract
The present invention relates to a kind of wire harness water-proof structure, including for coating the interior waterproof layer of the harness cored wire, the intermediate water-repellent layer for coating the interior waterproof layer and the beam shield layer and the exterior cover sheets for coating the intermediate water-repellent layer.A kind of electric wire, including in the first direction along the first electric wire stretched, the second electric wire extended in a second direction, it is connected for any one section among the one end of second electric wire and first electric wire, connecting portion is formed in the link position of first electric wire and second electric wire, the electric wire further includes wire harness water-proof structure.The present invention uses three layers of waterproof construction, effectively protects the waterproof in electric wire link position, and strengthens the waterproof to shielded layer, substantially increases the waterproof effect of whole electric wire.
Description
Technical field
The present invention relates to a kind of wire harness water-proof structure and electric wire.
Background technology
Electric wire generally comprises cored wire, the shielded layer being coated on outside cored wire in structure and is coated on outside shielded layer
Protective layer, cored wire are generally realized using copper wire and conducted.It is linear that conventional electric wire, which leads to production, but as needed also just like threeway
Electric wire, this just needs that two electric wires are attached and are turned on.Generally required during connection and first divest protective layer, divest shielding again
Layer, turns on after cored wire is attached, is then coated successively again.But find in use, coat latter linked screen
Cover layer easily to seep water, cause bad.
The content of the invention
It is an object of the present invention to provide a kind of wire harness water-proof structure.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of wire harness water-proof structure, including for coating the interior waterproof layer of the harness cored wire, for coating in described
The intermediate water-repellent layer of portion's waterproof layer and the beam shield layer and the outer protection for coating the intermediate water-repellent layer
Layer.
Preferably, interior waterproof layer, intermediate water-repellent layer and the exterior cover sheets pass through injection molding.
Preferably, the interior waterproof layer, intermediate water-repellent layer use high density PE materials, and the exterior cover sheets are adopted
Use TPE material.
It is a further object to provide a kind of electric wire.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of electric wire, including in the first direction along the first electric wire, the second electric wire that extends in a second direction stretched, described second
It is connected for any one section among the one end of electric wire and first electric wire, in first electric wire and second electricity
The link position of line forms connecting portion, and the electric wire further includes wire harness water-proof structure.
Preferably, the first shielding that first electric wire includes the first cored wire, is coated on outside first cored wire
Layer；Second electric wire includes the second cored wire, the secondary shielding layer being coated on outside second cored wire；In the company
The first cored wire described in socket part exposes the first screen layer, and second cored wire exposes the secondary shielding layer, dew
The first cored wire gone out and the second cored wire exposed are attached.
It is further preferred that interior waterproof layer cladding first cored wire all exposed and the second cored wire exposed.
It is further preferred that the interior waterproof layer described in the intermediate water-repellent layer cladding whole, and extend coated to few
First screen layer and secondary shielding layer described in part.
It is further preferred that interior waterproof layer, first screen layer described in described intermediate water-repellent layer cladding whole and
Secondary shielding layer.
It is further preferred that the intermediate water-repellent layer described in the exterior cover sheets cladding whole.
It is further preferred that first screen layer and secondary shielding described in the exterior cover sheets extension covered section
Layer.
Preferably, the electric wire is three live wires.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
The present invention uses three layers of waterproof construction, effectively protects the waterproof in electric wire link position, and strengthen to shielded layer
Waterproof, substantially increase the waterproof effect of whole electric wire.
Brief description of the drawings
Attached drawing 1 is the structure diagram one of the present embodiment；
Attached drawing 2 is the structure diagram two of the present embodiment.
Wherein：10th, the first electric wire；100th, the first cored wire；101st, first screen layer；11st, the second electric wire；111st, secondary shielding
Layer；2nd, wire harness water-proof structure；20th, interior waterproof layer；21st, intermediate water-repellent layer；22nd, exterior cover sheets.
Embodiment
The invention will be further described with reference to the accompanying drawings and embodiments：
A kind of electric wire as depicted, including in the first direction along the first electric wire 10 stretched, the second electricity extended in a second direction
Line 11, the one end of the second electric wire 11 is connected with any one section among the first electric wire 10, at this time in the first electric wire 10 and second
The link position of electric wire 11 forms connecting portion.Specifically：First electric wire 10 includes the first cored wire 100, is coated on the first cored wire
First screen layer 101 outside 100；Second electric wire 11 includes the second cored wire（Not shown in figure）, be coated on outside the second cored wire
Secondary shielding layer 111；Expose first screen layer 101 in the first cored wire of connecting portion 100, the second cored wire exposes secondary shielding layer
111, the first cored wire 100 exposed and the second cored wire exposed are attached, that is to say, that：In the first electric wire 10, the second electric wire
During 11 connection, expose the first cored wire 100, the second cored wire after both first screen layers 101, secondary shielding layer 111 are divested,
So as to which two cored wires are attached conducting.One end of the second electric wire 11 is vertically connected with the first electric wire 10 in the present embodiment
Connect, that is, form three live wires.
The connecting portion of first electric wire 10, the second electric wire 11 is provided with wire harness water-proof structure 2, to prevent cored wire and shielded layer
Seeped water.In the present embodiment：Wire harness water-proof structure 2 includes interior waterproof layer 20, intermediate water-repellent layer 21 and exterior cover sheets
22.Wherein：Interior waterproof layer 20 coats the first cored wire 100 all exposed and the second cored wire exposed, interior waterproof layer 20 wrap
It is layed onto and is docked with first screen layer 101, secondary shielding layer 111, so as to prevents the first cored wire 100 that junction exposes and expose
The infiltration of second cored wire；Intermediate water-repellent layer 21 coats totality waterproof layer 20, and extends coated to small part first screen layer
101 and secondary shielding layer 111, the cladding area of intermediate water-repellent layer 21 is more than the cladding area of interior waterproof layer 20, prevents at the same time
The infiltration of junction shielded layer, as shown in Figure 1；Exterior cover sheets 22 coat whole intermediate water-repellent layers 21, and extend coated to few
Part first screen layer 101 and secondary shielding layer 111, as shown in Figure 2.
Certain intermediate water-repellent layer 21 can extend cladding all the first electric wire 10, the shielded layer of the second electric wire 11, outer at this time
Portion's protective layer 22 coats intermediate water-repellent layer again.
Interior waterproof layer 20, intermediate water-repellent layer 21 and exterior cover sheets 22 can be by injection moldings, wherein internal anti-
Water layer 20, intermediate water-repellent layer can use such as high density PE materials, exterior cover sheets 22 to use TPE material.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.
Claims (10)
- A kind of 1. wire harness water-proof structure, it is characterised in that：Including the interior waterproof layer for coating the harness cored wire, it is used for Coat the intermediate water-repellent layer of the interior waterproof layer and the beam shield layer and at least coating the centre The exterior cover sheets of waterproof layer.
- 2. wire harness water-proof structure according to claim 1, it is characterised in that：The interior waterproof layer, intermediate water-repellent layer And exterior cover sheets pass through injection molding.
- 3. wire harness water-proof structure according to claim 1 or 2, it is characterised in that：The interior waterproof layer, middle waterproof Layer uses high density PE materials, and the exterior cover sheets use TPE material.
- 4. a kind of electric wire, including in the first direction along the first electric wire stretched, the second electric wire extended in a second direction, described the It is connected for any one section among the one end of two electric wires and first electric wire, in first electric wire and described second The link position of electric wire forms connecting portion, it is characterised in that：The electric wire further includes the wire harness water-proof structure.
- 5. electric wire according to claim 4, it is characterised in that：First electric wire includes the first cored wire, is coated on institute The first screen layer outside the first cored wire stated；Second electric wire includes the second cored wire, is coated on second cored wire Exterior secondary shielding layer；First screen layer described in exposing in the first cored wire described in the connecting portion, described second Cored wire exposes the secondary shielding layer, and the first cored wire exposed and the second cored wire exposed are attached.
- 6. electric wire according to claim 5, it is characterised in that：The first core that the interior waterproof layer cladding is all exposed Line and the second cored wire exposed.
- 7. electric wire according to claim 5, it is characterised in that：Prevent inside described in the intermediate water-repellent layer cladding whole Water layer, and extend coated to the first screen layer described in small part and secondary shielding layer.
- 8. electric wire according to claim 7, it is characterised in that：Prevent inside described in the intermediate water-repellent layer cladding whole Water layer, first screen layer and secondary shielding layer.
- 9. electric wire according to claim 5, it is characterised in that：Prevent centre described in the exterior cover sheets cladding whole Water layer.
- 10. electric wire according to claim 8, it is characterised in that：Described in the exterior cover sheets extension covered section First screen layer and secondary shielding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282216.1A CN107946828A (en) | 2017-12-07 | 2017-12-07 | A kind of wire harness water-proof structure and electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282216.1A CN107946828A (en) | 2017-12-07 | 2017-12-07 | A kind of wire harness water-proof structure and electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107946828A true CN107946828A (en) | 2018-04-20 |
Family
ID=61945100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711282216.1A Pending CN107946828A (en) | 2017-12-07 | 2017-12-07 | A kind of wire harness water-proof structure and electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107946828A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103907161A (en) * | 2011-10-28 | 2014-07-02 | 矢崎总业株式会社 | Waterproofing structure and waterproofing method in core wire |
| CN206116069U (en) * | 2016-11-07 | 2017-04-19 | 安费诺电子装配（厦门）有限公司 | Compound pencil and inside waterproof construction of conductor |
| CN206416960U (en) * | 2017-01-17 | 2017-08-18 | 东莞市新波特电气有限公司 | Battery connection |
| US20170246998A1 (en) * | 2016-02-25 | 2017-08-31 | Yazaki Corporation | Wire harness |
| CN207504251U (en) * | 2017-12-07 | 2018-06-15 | 江苏索尔新能源科技股份有限公司 | A kind of wire harness water-proof structure and electric wire |
-
2017
- 2017-12-07 CN CN201711282216.1A patent/CN107946828A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103907161A (en) * | 2011-10-28 | 2014-07-02 | 矢崎总业株式会社 | Waterproofing structure and waterproofing method in core wire |
| US20170246998A1 (en) * | 2016-02-25 | 2017-08-31 | Yazaki Corporation | Wire harness |
| CN206116069U (en) * | 2016-11-07 | 2017-04-19 | 安费诺电子装配（厦门）有限公司 | Compound pencil and inside waterproof construction of conductor |
| CN206416960U (en) * | 2017-01-17 | 2017-08-18 | 东莞市新波特电气有限公司 | Battery connection |
| CN207504251U (en) * | 2017-12-07 | 2018-06-15 | 江苏索尔新能源科技股份有限公司 | A kind of wire harness water-proof structure and electric wire |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220609 Address after: 215000 333 Fumin Middle Road, Tangqiao town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant after: Suzhou sol Zhixing New Energy Technology Co.,Ltd. Address before: 215615 Miao Qiao Guang Ming Road, Tangqiao town, Zhangjiagang City, Suzhou City, Jiangsu Province (SOL new energy) Applicant before: JIANGSU SOUL NEW ENERGY TECHNOLOGY Co.,Ltd. |
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