CN206097959U - Easy radiating automobile high pressure pencil - Google Patents
Easy radiating automobile high pressure pencil Download PDFInfo
- Publication number
- CN206097959U CN206097959U CN201621080959.1U CN201621080959U CN206097959U CN 206097959 U CN206097959 U CN 206097959U CN 201621080959 U CN201621080959 U CN 201621080959U CN 206097959 U CN206097959 U CN 206097959U
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- China
- Prior art keywords
- voltage line
- high pressure
- heat conducting
- line beam
- conducting fiber
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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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Abstract
The utility model belongs to electric automobile accessory field relates to an easy radiating automobile high pressure pencil, including a plurality of copper conductors, heat conduction fibrage cloth, bellows, the high -voltage line is formed to the surface cladding thermal insulation dope layer of every copper conductor, and the high -pressure pencil of all high -voltage lines components, heat conduction fibrage cloth overcoat bellows are wrapped up in to heat conduction fibrage bale of cloth, the surperficial block high pressure discernment component of bellows. The utility model discloses the thermal diffusivity is good, has guaranteed the thermal diffusivity of high -pressure pencil in the insulation and when gaining in strength, can prevent effectively that automobile high pressure pencil is because of overheated and on fire.
Description
Technical field
This utility model is related to electric automobile parts, more particularly to a kind of automotive high voltage line beam, belongs to cable technology neck
Domain.
Background technology
At present, high-voltage wiring harness connector is widely developed and is applied with the world at home, particularly high-voltage wiring harness
Application of the connector on pure electric automobile and hybrid vehicle has become an important research contents.High-voltage wiring harness conduct
The key part and component of high-voltage electric system, is the guarantee that safely provides of electric automobile operation, but due to high-voltage wiring harness operationally
Can generate heat, high-voltage wiring harness product in the market is unable to monitor the temperature rise situation of itself in the course of the work, so as to can
Can occur danger on fire being caused because high-voltage wiring harness temperature is too high, cause high-voltage wiring harness potential safety hazard in use.
For high-voltage wiring harness, typically mark is scribbled to recognize on surface, but be not that each high-voltage wiring harness is accessed
High pressure, so high pressure mark should be caused to have more motility.
Utility model content
Based on the above-mentioned condition of prior art, this utility model provides a kind of automotive high voltage line beam of easy heat radiation, adopts
Insulating heat conductive coating layer plays heat conduction and insulating effect, and while increases intensity using heat conducting fiber braid layer, outermost layer is adopted
Increase antiwear property with corrugated tube.
This utility model is realized by following technical proposals.A kind of automotive high voltage line beam of easy heat radiation, its feature
It is：Including some copper conductors, heat conducting fiber woven cloth, corrugated tube, the outer surface cladding heat conductive insulating of every copper conductor is applied
The bed of material constitutes high-tension bus-bar, and heat conducting fiber woven cloth is wrapped up all high-tension bus-bars and constitutes high-voltage wiring harness, outside heat conducting fiber woven cloth
Set corrugated tube.
Because insulating heat conductive coating layer has two kinds of characteristics of heat conduction and insulation, while insulation, copper conductor can be led to
Produce heat outwards to conduct when electric, heat conducting fiber woven cloth also possesses heat conductivity, and the corrugated tube is metal bellowss so that vapour
Car high-voltage wiring harness being capable of quick heat radiating.Heat conducting fiber woven cloth also acts as the effect for increasing high-voltage wiring harness bend resistance fatigue strength.
Further preferably, the good insulating resin of the interval filling heat conductivity of each high-tension bus-bar, prevents each high-tension bus-bar
Between phase mutual friction.
Further preferably, the outer surface of the heat conducting fiber cloth lays some axial carbon fiber ribs, carbon fiber rib
It is bundled in the outer surface of heat conducting fiber cloth；The corrugated tube is provided with louvre.
Further preferably, the two ends of automotive high voltage line beam are connected with binding post.
Further preferably, the surface engaging high pressure identification means of the corrugated tube.The high pressure identification means are non-closed
Snap ring, the opening of snap ring is less than 160 degree circular arcs more than 90 degree of circular arcs.The high pressure identification means are the resilient plastics structures of tool
Part.
Still more preferably, a critesistor is placed in the insulating resin, the wire of critesistor leads to automobile
Outside high-voltage wiring harness, and connect alarm lamp.
The new technique effect of this practicality：The automotive high voltage line beam spreading is hot good, and the insulating barrier and tissue layer of employing are adopted
With the good material of heat conductivity, the thermal diffusivity of high-voltage wiring harness is ensure that while insulating and increase intensity, can effectively prevent automobile
High-voltage wiring harness because overheated and on fire, and without the need for flame-retardant layer.
Description of the drawings
Fig. 1 is the cross-sectional view of embodiment 1.
Fig. 2 is the cross-sectional view of embodiment 2.
Fig. 3 is the schematic diagram of embodiment 3.
Fig. 4 is the sectional view of high pressure identification means.
Fig. 5 is the side view of high pressure identification means.
Specific embodiment
This utility model is further elucidated with preferred embodiment below in conjunction with the accompanying drawings.
Embodiment 1
With reference to Fig. 1, a kind of automotive high voltage line beam of easy heat radiation, including some copper conductors 1, heat conducting fiber woven cloth 4, ripple
Stricture of vagina pipe 5, the outer surface cladding insulating heat conductive coating layer 2 of every copper conductor 1 constitute high-tension bus-bar, and heat conducting fiber woven cloth 4 is wrapped up
All high-tension bus-bars constitute high-voltage wiring harness, 4 overcoat corrugated tube 5 of heat conducting fiber woven cloth.The interval filling of each high-tension bus-bar is led
Hot good insulating resin 3, prevents phase mutual friction between each high-tension bus-bar.Because insulating heat conductive coating layer 2 have heat conduction and
Two kinds of characteristics of insulation, while insulation, produce heat and outwards conduct when copper conductor 1 can be powered, heat conducting fiber woven cloth 4
Also possesses heat conductivity, the corrugated tube 5 is metal bellowss so that automotive high voltage line beam being capable of quick heat radiating.Heat conducting fiber is compiled
Weave cotton cloth 4 also act as increase high-voltage wiring harness bend resistance fatigue strength effect.The heat conducting fiber woven cloth 4 is polyacrylonitrile polyphenyl
Amine composite anti-static heat conducting fiber woven cloth, polyacrylonitrile polyaniline composite anti-static heat conducting fiber woven cloth have good leading
Electricity and heat conductivity, it serves not only as heat-conducting layer, and enhancement layer also because which has electric action, can play shield effectiveness, can cause vapour
The acquisition of car high-voltage wiring harness is multi-functional simultaneously, and structure is more simple.The system of polyacrylonitrile polyaniline composite anti-static heat conducting fiber
Standby process refers to application number：201410134866.1 Chinese patent literature, naturally it is also possible to using other heat conducting fiber systems
Make heat conducting fiber woven cloth, merely just illustrate, should not be it is taken as that this utility model material therefor be confined to this.Heat conduction
Coatings layer 2 refer to existing patent documentation using the composition and manufacturing process of insulating heat conductive coating, this material is
It is known.
Embodiment 2
With reference to Fig. 2, a kind of automotive high voltage line beam of easy heat radiation, including some copper conductors 1, heat conducting fiber woven cloth 4, ripple
Stricture of vagina pipe 5, the outer surface cladding insulating heat conductive coating layer 2 of every copper conductor 1 constitute high-tension bus-bar, and heat conducting fiber woven cloth 4 is wrapped up
All high-tension bus-bars constitute high-voltage wiring harness, and the interval of each high-tension bus-bar is filled the good insulating resin 3 of heat conductivity, prevents each height
Phase mutual friction between piezoelectric wire；The outer surface of the heat conducting fiber cloth 4 lays some axial carbon fiber ribs 6, carbon fiber rib
Bar 6 is bundled in the outer surface of heat conducting fiber cloth 4；Corrugated tube 5 is arranged at outermost layer, 4 overcoat corrugated tube 5 of heat conducting fiber woven cloth.
Because carbon fiber rib 6 is provided between heat conducting fiber cloth 4 and corrugated tube 5 so that be internally formed cavity, and in corrugated tube
Perforate on 5 so that be internally formed air flow, improves radiating effect.And carbon fiber rib 6 can improve the anti-of high-voltage wiring harness
Fatigue capability.
Embodiment 3
With reference to Fig. 3,4,5, a kind of automotive high voltage line beam of easy heat radiation, including some copper conductors 1, heat conducting fiber woven cloth
4th, corrugated tube 5, the outer surface cladding insulating heat conductive coating layer 2 of every copper conductor 1 constitute high-tension bus-bar, heat conducting fiber woven cloth 4
Wrap up all high-tension bus-bar composition high-voltage wiring harness, 4 overcoat corrugated tube 5 of heat conducting fiber woven cloth.The interval of each high-tension bus-bar is filled out
The good insulating resin 3 of heat conductivity is filled, phase mutual friction between each high-tension bus-bar is prevented.The two ends of automotive high voltage line beam are connected with and connect
Line terminals 7.The surface of the corrugated tube 5 engages some high pressure identification means 8.The high pressure identification means 8 are the cards of non-closed
Ring, the opening of snap ring are more than 90 degree of circular arcs less than 160 degree of circular arcs.The high pressure identification means 8 are the resilient plastic members of tool.
The high pressure identification means 8 can also be metal openings ring, or metal openings ring overcoat plastic layer.The high pressure identification means
8 inner surface is in the corrugated coordinated with ripple tube outer surface, so that after high pressure identification means 8 are fastened on corrugated tube 5
Will not slide.
Further, a critesistor is placed in the insulating resin 3, the wire of critesistor leads to automobile high pressure
Outside wire harness, and connect alarm lamp, once automotive high voltage line beam is overheated, can report to the police.
Claims (6)
1. the automotive high voltage line beam of a kind of easy heat radiation, it is characterised in that：Including some copper conductors, heat conducting fiber woven cloth, ripple
Stricture of vagina pipe, the outer surface cladding insulating heat conductive coating layer composition high-tension bus-bar of every copper conductor, heat conducting fiber woven cloth parcel are all
High-tension bus-bar constitutes high-voltage wiring harness, heat conducting fiber woven cloth overcoat corrugated tube.
2. the automotive high voltage line beam of a kind of easy heat radiation according to claim 1, it is characterised in that：The interval of each high-tension bus-bar
The good insulating resin of place's filling heat conductivity.
3. the automotive high voltage line beam of a kind of easy heat radiation according to claim 1, it is characterised in that：The heat conducting fiber braiding
The outer surface of cloth lays some axial carbon fiber ribs, and carbon fiber rib is bundled in the outer surface of heat conducting fiber cloth；The ripple
Stricture of vagina pipe is provided with louvre.
4. the automotive high voltage line beam of a kind of easy heat radiation according to claim 1, it is characterised in that：The surface of the corrugated tube
Engaging high pressure identification means.
5. the automotive high voltage line beam of a kind of easy heat radiation according to claim 4, it is characterised in that：The high pressure identification means
It is the snap ring of non-closed, the opening of snap ring is less than 160 degree circular arcs more than 90 degree of circular arcs.
6. the automotive high voltage line beam of a kind of easy heat radiation according to claim 5, it is characterised in that：The high pressure identification means
Inner surface in the corrugated coordinated with ripple tube outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080959.1U CN206097959U (en) | 2016-09-26 | 2016-09-26 | Easy radiating automobile high pressure pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080959.1U CN206097959U (en) | 2016-09-26 | 2016-09-26 | Easy radiating automobile high pressure pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206097959U true CN206097959U (en) | 2017-04-12 |
Family
ID=58480874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621080959.1U Active CN206097959U (en) | 2016-09-26 | 2016-09-26 | Easy radiating automobile high pressure pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206097959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473922A (en) * | 2018-12-28 | 2019-03-15 | 深圳市骏鼎达新材料股份有限公司 | A kind of high-voltage wiring harness protection pipe |
| CN110832605A (en) * | 2017-09-19 | 2020-02-21 | 株式会社自动网络技术研究所 | Wire harness |
-
2016
- 2016-09-26 CN CN201621080959.1U patent/CN206097959U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110832605A (en) * | 2017-09-19 | 2020-02-21 | 株式会社自动网络技术研究所 | Wire harness |
| CN110832605B (en) * | 2017-09-19 | 2021-05-11 | 株式会社自动网络技术研究所 | Wire harness |
| CN109473922A (en) * | 2018-12-28 | 2019-03-15 | 深圳市骏鼎达新材料股份有限公司 | A kind of high-voltage wiring harness protection pipe |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |