CN210271862U - Anti-bending automobile wire harness with heat dissipation structure - Google Patents
Anti-bending automobile wire harness with heat dissipation structure Download PDFInfo
- Publication number
- CN210271862U CN210271862U CN201921508893.5U CN201921508893U CN210271862U CN 210271862 U CN210271862 U CN 210271862U CN 201921508893 U CN201921508893 U CN 201921508893U CN 210271862 U CN210271862 U CN 210271862U
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- CN
- China
- Prior art keywords
- pipe
- wear
- liquid inlet
- resisting
- wire harness
- 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
Links
- 230000017525 heat dissipation Effects 0.000 title claims description 15
- 238000005452 bending Methods 0.000 title claims description 13
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000005855 radiation Effects 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 32
- 239000010410 layer Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 4
- 238000009941 weaving Methods 0.000 abstract 3
- 230000032683 aging Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Details Of Indoor Wiring (AREA)
Abstract
The utility model relates to a take anti car pencil of buckling of heat radiation structure belongs to the signal transmission field. This take heat radiation structure's anti car pencil of buckling includes: the method comprises the following steps: the core, wear-resisting the weaving pipe of winding on the core and set up the pencil terminal at the core both ends, wear-resisting intraductal cooling tube that is provided with of weaving, set up the feed liquor entry and the feed liquor export that supply the cooling tube to pass on the pencil terminal, the noose has flexible safety cover on the pencil terminal, the through-hole has been seted up on the flexible safety cover, through-hole and feed liquor entry or feed liquor export phase-match, the installation cover has been cup jointed to the outside at wear-resisting weaving pipe, the circular reducing pipe that the installation cover was made for by rigid plastic. The utility model discloses a setting of pipe and cooling tube is woven to wear-resisting, not only can prevent that outside heat from invading and destroying the core, can also give off the external world through the heat of cooling tube with core department to improve the heat-resisting effect of car pencil, prevent that car pencil from ageing fast or damaging at high temperature high pressure, improve the life of car pencil.
Description
Technical Field
The utility model relates to a take anti car pencil of buckling of heat radiation structure belongs to the signal transmission field.
Background
The automobile wire harness generally adopts materials such as conventional polyvinyl chloride and cross-linked polyolefin as insulating and sheath materials, and the materials can be rapidly aged until the automobile wire harness fails in overload or high-temperature occasions and the like. In the field, the basic idea of the high temperature resistance of the automobile wire harness is to select a material with a high thermal resistance coefficient as a heat insulation layer, increase the thickness of the heat insulation layer and play a role in heat insulation by improving the thermal resistance of the heat insulation layer. This is inconvenient for connecting signal lines and does not allow heat inside the wiring harness of the vehicle to be conducted out.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, high temperature and high pressure resistant, the car pencil of buckling of taking heat radiation structure that can avoid the car pencil to buckle.
In order to achieve the above purpose, the utility model provides a following technical scheme: an anti car pencil of buckling of taking heat radiation structure includes: the core body, the wear-resisting braided tube wound on the core body and the wire harness terminals arranged at two ends of the core body, wherein the wear-resisting braided tube is internally provided with a radiating tube, the wire harness terminals are provided with a liquid inlet and a liquid inlet outlet for the radiating tube to pass through, the wire harness terminals are sleeved with a flexible protective cover, the flexible protective cover is provided with a through hole, the through hole is matched with the liquid inlet or the liquid inlet outlet, the outer side of the core body is further sleeved with a shielding layer formed by braiding aluminum-magnesium alloy wires, the radiating tube is a flexible metal pipeline wound on the shielding layer, the liquid inlet is detachably connected with the liquid inlet tube, the liquid inlet outlet is detachably connected with a liquid outlet tube, the wear-resisting braided tube is formed by annularly curling a braided layer made of a high-temperature and high-pressure, wear-resisting braided tube outside cup joint has been used for fixing a position and fixed installation cover to wear-resisting braided tube, the feed liquor entry with the feed liquor export has all been seted up the internal thread, the feed liquor pipe with all be connected with the connector on the drain pipe, the external screw thread has been seted up on the connector, the internal thread with the external screw thread phase-match, the circular reducing pipe of installation cover for making by rigid plastic.
Further, the flexible waterproof coating is a polyurethane waterproof coating layer.
Furthermore, flexible buffer material is filled in the flexible protective cover.
Further, the flexible buffer material is flexible plastic or rubber.
Furthermore, the inner side and the outer side of the mounting sleeve are provided with anti-skid grains.
Further, the connector has interconnect's first connecting portion and second connecting portion, the external screw thread is seted up on the second connecting portion, first connecting portion are connected the feed liquor pipe or on the drain pipe.
Furthermore, the first connecting part and the second connecting part are integrally formed, and the first connecting part is hermetically connected with the liquid inlet pipe or the liquid outlet pipe.
Compared with the prior art, the anti-bending automobile wire harness with the heat dissipation structure, provided by the utility model, can not only prevent external heat from invading and damaging the core body, but also can dissipate the heat at the core body to the outside through the heat dissipation pipe by virtue of the arrangement of the wear-resistant braided pipe and the heat dissipation pipe, so that the heat-resistant effect of the automobile wire harness is improved, the automobile wire harness is prevented from being rapidly aged or damaged at high temperature and high pressure, and the service life of the automobile wire harness is prolonged; in addition, the installation sleeve is set to be the round reducer pipe made of hard plastics, so that the bending degree of the automobile wire harness can be limited, and the automobile wire harness is prevented from being damaged due to excessive bending.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is the utility model discloses take heat radiation structure's anti car wiring harness's of buckling structural schematic diagram.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
It should be noted that: the terms such as "upper", "lower", "left", "right", "inner" and "outer" of the present invention are described with reference to the drawings, and are not intended to be limiting terms.
Referring to fig. 1, in a preferred embodiment of the present invention, an anti-bending automotive wiring harness with a heat dissipation structure includes: the core body 1, wear-resisting braided tube 2 and the pencil terminal 3 set up in core body 1 both ends, wear-resisting braided tube 2 has radiating pipe 21, have feed liquor entry 31 and feed liquor outlet 32 for the radiating pipe 21 to pass on the pencil terminal 3, the flexible protective cover 4 of the knot on the pencil terminal 3, have through-holes 41 on the flexible protective cover 4, the through-hole 41 matches with feed liquor entry 31 or feed liquor outlet 32, the outside of core body 1 is still overlapped and equipped with the shielding layer 5 formed by aluminum-magnesium alloy wire braiding, the radiating pipe 21 is the flexible metal pipeline of winding on the shielding layer 5, the feed liquor entry 31 is connected with the feed liquor pipe 311 detachably, the feed liquor outlet 32 is connected with the drain pipe 321 detachably, wear-resisting braided tube 2 is formed by the annular braided layer of high temperature and high pressure resistant material curling, the inboard coating of braided layer has flexible waterproof coating 22, cup joint the mounting sleeve 6 used for fixing and positioning wear-resisting braided tube 2, the liquid inlet 31 and the liquid outlet 32 are both provided with internal threads, the liquid inlet pipe 311 and the liquid outlet pipe 321 are both connected with a connector 7, the connector 7 is provided with external threads, the internal threads are matched with the external threads, and the mounting sleeve 6 is a circular reducer pipe made of hard plastics
In the above embodiment, the flexible waterproof coating 22 is a polyurethane waterproof coating layer, and through the arrangement of the flexible waterproof layer 21, external liquid can be prevented from entering, so that the waterproof effect of the automobile wire harness is improved, and therefore the automobile wire harness is prevented from being damaged due to the entering of the liquid, and the service life of the automobile wire harness is prolonged.
In the above embodiment, the flexible protection cover 4 is filled with the flexible buffer material 41, the flexible buffer material 41 is made of flexible plastic or rubber, and when the flexible protection cover is implemented in detail, other flexible buffer materials 41 may be adopted according to actual needs, and the flexible buffer material 41 is arranged, so that the harness terminal 4 can be effectively protected, and the flexible protection cover can be repeatedly used and is low in cost.
In the above embodiment, the inner side and the outer side of the mounting sleeve 6 are both provided with anti-slip patterns (not shown), and the mounting sleeve 6 is conveniently sleeved on the wear-resistant braided tube 5 through the arrangement of the anti-slip patterns, so that the mounting sleeve is simple and convenient.
In the above embodiment, the connector 7 has the first connection portion 71 and the second connection portion 72 connected to each other, the external thread is formed on the second connection portion 72, the first connection portion 71 is connected to the liquid inlet pipe 311 or the liquid outlet pipe 321, the first connection portion 71 and the second connection portion 72 are integrally formed, and the first connection portion 71 is connected to the liquid inlet pipe 311 or the liquid outlet pipe 321 in a sealing manner.
Compared with the prior art, the anti-bending automobile wire harness with the heat dissipation structure, provided by the utility model, can not only prevent external heat from invading and damaging the core body, but also can dissipate the heat at the core body 1 to the outside through the heat dissipation pipe 21 by virtue of the arrangement of the wear-resistant braided pipe 2 and the heat dissipation pipe 21, so that the heat-resistant effect of the automobile wire harness is improved, the automobile wire harness is prevented from being rapidly aged or damaged at high temperature and high pressure, and the service life of the automobile wire harness is prolonged; in addition, the installation sleeve 6 is a circular reducer made of hard plastic, so that the bending degree of the automobile wire harness can be limited, and the automobile wire harness can be prevented from being damaged due to excessive bending.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a take heat radiation structure's anti car pencil of buckling which characterized in that includes: the core body, the wear-resisting braided tube wound on the core body and the wire harness terminals arranged at two ends of the core body, wherein the wear-resisting braided tube is internally provided with a radiating tube, the wire harness terminals are provided with a liquid inlet and a liquid inlet outlet for the radiating tube to pass through, the wire harness terminals are sleeved with a flexible protective cover, the flexible protective cover is provided with a through hole, the through hole is matched with the liquid inlet or the liquid inlet outlet, the outer side of the core body is further sleeved with a shielding layer formed by braiding aluminum-magnesium alloy wires, the radiating tube is a flexible metal pipeline wound on the shielding layer, the liquid inlet is detachably connected with the liquid inlet tube, the liquid inlet outlet is detachably connected with a liquid outlet tube, the wear-resisting braided tube is formed by annularly curling a braided layer made of a high-temperature and high-pressure, wear-resisting braided tube outside cup joint has been used for fixing a position and fixed installation cover to wear-resisting braided tube, the feed liquor entry with the feed liquor export has all been seted up the internal thread, the feed liquor pipe with all be connected with the connector on the drain pipe, the external screw thread has been seted up on the connector, the internal thread with the external screw thread phase-match, the circular reducing pipe of installation cover for making by rigid plastic.
2. The automotive bending-resistant harness with a heat dissipation structure as claimed in claim 1, wherein the flexible waterproof coating is a polyurethane waterproof coating layer.
3. The kink-resistant automotive wire harness with heat dissipation structure according to claim 1, characterized in that the flexible boot is filled with a flexible cushioning material.
4. The automotive bend-resistant harness with a heat dissipation structure as recited in claim 3, wherein the flexible cushioning material is a flexible plastic or rubber.
5. The automotive bending-resistant harness with the heat dissipation structure as claimed in claim 1, wherein the mounting sleeve is provided with anti-slip threads on both the inner side and the outer side.
6. The automotive wiring harness with the heat dissipation structure and the bending resistance as claimed in claim 1, wherein the connector has a first connecting portion and a second connecting portion which are connected with each other, the external thread is provided on the second connecting portion, and the first connecting portion is connected to the liquid inlet pipe or the liquid outlet pipe.
7. The automotive wire harness with the heat dissipation structure and the bending resistance as claimed in claim 6, wherein the first connecting portion and the second connecting portion are integrally formed, and the first connecting portion is hermetically connected with the liquid inlet pipe or the liquid outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508893.5U CN210271862U (en) | 2019-09-11 | 2019-09-11 | Anti-bending automobile wire harness with heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508893.5U CN210271862U (en) | 2019-09-11 | 2019-09-11 | Anti-bending automobile wire harness with heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210271862U true CN210271862U (en) | 2020-04-07 |
Family
ID=70018951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921508893.5U Expired - Fee Related CN210271862U (en) | 2019-09-11 | 2019-09-11 | Anti-bending automobile wire harness with heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210271862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990574A (en) * | 2021-11-08 | 2022-01-28 | 长春捷翼汽车零部件有限公司 | Cable structure, cable cooling device and vehicle |
-
2019
- 2019-09-11 CN CN201921508893.5U patent/CN210271862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990574A (en) * | 2021-11-08 | 2022-01-28 | 长春捷翼汽车零部件有限公司 | Cable structure, cable cooling device and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200722 Address after: No.1, east side of Pugang Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province, 215000 Patentee after: Huashide Automotive Electronic Intelligent Manufacturing (Suzhou) Co.,Ltd. Address before: 215337 room 2, No.9 Changling Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan haozhengchen Electronic Co.,Ltd. |
|
| 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: 20200407 |