CN110061463A - A kind of automotive wire bundle with protection and heat sinking function - Google Patents
A kind of automotive wire bundle with protection and heat sinking function Download PDFInfo
- Publication number
- CN110061463A CN110061463A CN201910338054.1A CN201910338054A CN110061463A CN 110061463 A CN110061463 A CN 110061463A CN 201910338054 A CN201910338054 A CN 201910338054A CN 110061463 A CN110061463 A CN 110061463A
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- CN
- China
- Prior art keywords
- wire bundle
- connector
- automotive wire
- connection
- protection
- 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.)
- Pending
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- 239000000463 material Substances 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- -1 poly- ammonia Ester Chemical class 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 12
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 238000009413 insulation Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 235000012222 talc Nutrition 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0468—Corrugated
Abstract
The present invention relates to automotive wire bundle technical fields, and in particular to a kind of automotive wire bundle with protection and heat sinking function；Including the first connector, the second connector, harness ontology, bellows and connection annulus；The middle part of the right part of first connector and the left part of the second connector circumferentially offers several entrance holes, and disk is fixedly connected in the middle part of connection strap.The present invention can carry out a conducting wire in automotive wire bundle by disk and the entrance hole on its surface effectively regular, enable each conducting wire neat and is fixed between the first connector and the second connector with being not in contact with each other, be conducive to harness heat dissipation, the high stability after not only assembling；Moreover, can reduce leads to the excessively high probability for making automobile circuit break down of harness temperature because automotive wire bundle thermal diffusivity is bad；In addition, automotive wire bundle can also be conveniently and efficiently mounted on to automotive interior, step is easier when mounting and dismounting automotive wire bundle, also compares and saves the time.
Description
Technical field
The present invention relates to automotive wire bundle technical fields, and in particular to a kind of automotive wire bundle with protection and heat sinking function.
Background technique
In China, automobile refers to the power device driving for having itself to equip, and generally has four or more wheel, no
By track or stringing in the vehicle of land traveling.Automobile is often used as carrying visitor, goods and traction visitor, goods trailer, also has
Special equipment is adapted or be assembled with to complete specific transport task or job task as special-purpose vehicle, but does not include
Specialize in the machinery of agricultural use.The generation of automobile greatly facilitates people's lives.
Automotive wire bundle is the network principal of automobile circuit, and automobile circuit is also just not present without harness.Harness refers to by copper
After contact terminal (connector) made of material punching is crimped with wire and cable, outside plastic compression insulator or added metal shell again
Deng, tied up with harness to be formed connection circuit component.Automotive wire bundle functionally divides, and has delivery driving executive component (actuation
Device) electric power power line and transmitting sensor input instruction two kinds of signal wire.As people are to comfort, economy, safety
Property desired continuous improvement, the electronics categories on automobile are also being continuously increased, and automotive wire bundle becomes increasingly complex, harness
Failure rate is also increase accordingly.
Although existing automotive wire bundle, using more convenient, there are still following shortcomings for it:
1, be more dispersedly arranged in the interior of automobile, harness at random links together, compare be difficult to assemble and
It is unfavorable for harness heat dissipation, not only the rear stability of assembly is not high, but also may lead to harness temperature because thermal diffusivity is bad
Excessively high (especially in summer), so that automobile circuit breaks down.
2, harness surface does not have protective device, so that automotive wire bundle and air (the especially humid air in plum rains time) are straight
Contact, can accelerate the aging and corrosion of automotive wire bundle.
3, it when installing automotive wire bundle, is mostly completed by screw and being used cooperatively for nut.This leads to automotive wire bundle
Mount and dismount comparatively laborious, and more wasteful time.
Summary of the invention
For disadvantages mentioned above present in the prior art, the present invention provides a kind of with the automobile protected with heat sinking function
Harness, the technical issues of for solving mentioned in background technique.
In order to achieve the above object, the present invention is achieved by the following technical programs:
It is a kind of with protection and heat sinking function automotive wire bundle, including the first connector, the second connector, harness ontology,
Bellows and connection annulus；The middle part of the left part of the right part and the second connector of first connector circumferentially offers
Several entrance holes, the first connector and the second connector are connected by connection strap, and are fixedly connected in the middle part of connection strap
Disk；The conducting wire of the automotive wire bundle is each passed through entrance hole, and the outside of automotive wire bundle is socketed with bellows, the outer wall of bellows
Upper rotation connection is there are two connection annulus with matching, and the side for connecting annulus is equipped with connection sheet, and the bottom of connection sheet is logical
It crosses spring to be connected with arc-like sheet, the middle part of arc-like sheet upper surface is equipped with upright bar；And first connector right part and second connect
The left part for connecing device is equipped with gas-guide tube, and the bottom of the gas-guide tube is equipped with pipe lid.
Further, the quantity of the disk is at least 2, and its middle part circumferentially offers several entrance holes, disk
On entrance hole be convenient for regular automotive wire bundle conducting wire；The disk and connection strap are made of polyurethane；Polyurethane itself has
There is high resilience and there is certain hardness can also be bent therewith when harness curved arrangement.
Further, it is described connection annulus inner wall on be equipped at intervals with matched with ripple pipe outer wall semicircle it is convex
It rises, convenient for being freely rotated in bellows surface, adjusts the installation direction of arc-like sheet；The material of the connection annulus is polyurethane,
Quality is lighter, will not squeeze bellows and bring it about deformation；Its surface offers fine crack, convenient for being installed in bellows
It is external.
Further, the bottom of the bellows laterally offers fine crack, convenient for being installed in the outer of automotive wire bundle
Portion；And the length value of bellows is equal to the distance between the first connector and the second connector.
Further, when the spring of connection sheet bottom is in original state, the top of the upright bar and the bottom of connection sheet
Portion offsets, convenient for upright bar to be securely fixed between the lug-mounted of automotive interior and connection sheet.
Further, the outer wall of the air guide bottom of the tube is equipped with external screw thread, and the inner wall of the pipe lid is equipped with interior spiral shell
Line, the gas-guide tube and pipe lid are threadedly coupled, convenient for the installation and removal of pipe lid；And several are offered at the caping of pipe lid thoroughly
Stomata, air hole are connected with inside the first connector, inside the second connector with bellows with the cavity that automotive wire bundle is formed,
Convenient for ventilative and heat dissipation, reduction leads to harness temperature excessively high (especially in summer) and makes automobile circuit because thermal diffusivity is bad
The probability to break down.
Further, the internal diameter of the bellows is equal to the diameter of the connection annulus, convenient for bellows-sheathed to be located at
The outside of automotive wire bundle.
Further, the connection sheet, arc-like sheet and upright bar have pvc material to be made, and guarantee that its quality compares
It is relatively light, bellows will not be oppressed and bring it about deformation；And connection sheet is mutually glued with the outer wall for connecting annulus, the upright bar and arc
Piece is mutually glued.
It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the invention
1, can be effectively regular to the progress of each conducting wire in automotive wire bundle by disk and the entrance hole on its surface, so that respectively
Conducting wire can be neat and be fixed between the first connector and the second connector with being not in contact with each other, in making for cooperation gas-guide tube and pipe lid
With, be conducive to harness and radiate, the high stability after not only assembling.Moreover, can reduce due to automotive wire bundle thermal diffusivity is bad
Lead to the excessively high probability for (especially in summer) automobile circuit being broken down of harness temperature.
2, automotive wire bundle surface is arranged with bellows, be avoided that automotive wire bundle and air (especially the plum rains time when tide
Humid air) direct contact, significantly slowed the aging and corrosion of automotive wire bundle, extended the service life of automotive wire bundle.
3, automotive wire bundle can be conveniently and efficiently mounted on by being used cooperatively by connection sheet, spring, arc-like sheet and upright bar
Automotive interior, step is easier when mounting and dismounting automotive wire bundle, and compares and save the time.
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 evident 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 the structural diagram of the present invention；
Fig. 2 is partial structural diagram of the invention；
Fig. 3 is the structural schematic diagram that annulus is connected in the present invention；
Fig. 4 is partial structural diagram of the invention；
Fig. 5 is the front view of pipe lid in the present invention；
Label in figure respectively represents:
The first connector of 1-, the second connector of 2-, 3- harness ontology, 4- bellows, 5- connection annulus, 6- entrance hole, 7-
Connection strap, 8- disk, 9- connection sheet, 10- arc-like sheet, 11- upright bar, 12- gas-guide tube, 13- pipe lid, 14- semi-cylindrical hill, 15-
Air hole.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the examples below.
Embodiment: a kind of automotive wire bundle with protection and heat sinking function of the present embodiment, referring to Fig.1-5: including first
Connector 1, the second connector 2, harness ontology 3, bellows 4 and connection annulus 5；The right part of first connector 1 and
The middle part of the left part of two connectors 2 circumferentially offers several entrance holes 6, and the first connector 1 and the second connector 2 pass through
Connection strap 7 is connected, and the middle part of connection strap 7 is fixedly connected with disk 8；The conducting wire of the automotive wire bundle is each passed through entrance hole
6, the outside of automotive wire bundle is socketed with bellows 4, and there are two connections with matching to justify for rotation connection on the outer wall of bellows 4
Ring 5, the side of connection annulus 5 are equipped with connection sheet 9, and the bottom of connection sheet 9 is connected by spring with arc-like sheet 10, arc-like sheet 10
The middle part of upper surface is equipped with upright bar 11；And first connector 1 right part and the left part of the second connector 2 be equipped with gas-guide tube
12, the bottom of the gas-guide tube 12 is equipped with pipe lid 13.
Specifically, the quantity of the disk 8 is at least 2, and several entrance holes 6 are circumferentially offered in the middle part of it, on disk 8
Entrance hole 6 be convenient for regular automotive wire bundle conducting wire；The disk 8 and connection strap 7 are made of polyurethane；Polyurethane itself has
There is high resilience and there is certain hardness can also be bent therewith when harness curved arrangement.The connection annulus 5
It is equipped at intervals with the semi-cylindrical hill 14 matched with 4 outer wall of bellows on inner wall, convenient for being freely rotated on 4 surface of bellows, adjusts
Save the installation direction of arc-like sheet 10；The material of the connection annulus 5 is polyurethane, and quality is lighter, and will not squeeze bellows 4 makes
Deformation occurs for it；Its surface offers fine crack, convenient for being installed in the outside of bellows 4.The bottom of the bellows 4 is lateral
Fine crack is offered, convenient for being installed in the outside of automotive wire bundle；And the length value of bellows 4 is equal to the first connector 1 and the
The distance between two connectors 2.When the spring of 9 bottom of connection sheet is in original state, the top of the upright bar 11 and connection sheet 9
Bottom offset, convenient for upright bar 11 is securely fixed between the lug-mounted of automotive interior and connection sheet 9.The gas-guide tube
The outer wall of 12 bottoms is equipped with external screw thread, and the inner wall of the pipe lid 13 is equipped with internal screw thread, 13 spiral shell of the gas-guide tube 12 and pipe lid
Line connection, convenient for the installation and removal of pipe lid 13；And several air holes 15 are offered at the caping of pipe lid 13, air hole 15 with
Inside first connector 1, the inside of the second connector 2 be connected with bellows 4 with the cavity that automotive wire bundle is formed, convenient for breathe freely with
Heat dissipation, reduction lead to harness temperature excessively high (especially in summer) and automobile circuit are broken down because thermal diffusivity is bad
Probability.The internal diameter of the bellows 4 is equal to the diameter of the connection annulus 5, convenient for bellows 4 is set in the outer of automotive wire bundle
Portion.The connection sheet 9, arc-like sheet 10 and upright bar 11 have pvc material to be made, and guarantee that its quality is relatively lighter, will not press
Compel bellows 4 and brings it about deformation；And connection sheet 9 is mutually glued with the outer wall for connecting annulus 5, the upright bar 11 and 10 phase of arc-like sheet
It is glued.
Be provided on the harness ontology 3 heat dissipation thermal insulation coating, wherein the heat dissipation thermal insulation coating by it is following by weight
Raw material: 5 parts of polyurethane siloxane, 5 parts of wetting dispersing agent, 3 parts of silane coupling agent, 2 parts of watery fusion glass powder, micaceous iron oxide
3 parts, 0.5 part of manganese dioxide, 1 part of zinc oxide, 15 parts of silicon nitride, 25 parts of hollow glass ball, 2 parts of nanosized SiO_2,2 parts of talcum and
12 parts of toluene.The heat dissipation thermal insulation coating is coated to the detailed process on harness ontology 3 are as follows:
(1) wetting dispersing agent, silane coupling agent are added in polyurethane siloxane resin first by the above-mentioned formula of coating,
15min is dispersed with revolving speed 3500rpm in blender；
(2) continue after sequentially adding watery fusion glass powder, micaceous iron oxide, manganese dioxide, zinc oxide with revolving speed
3500rpm disperses 30min, reduces revolving speed；
(3) silicon nitride, hollow glass ball, nanosized SiO_2, talcum and solvent is added to continue to stir 35min, obtains this and dissipates
Hot thermal insulation coating.
It is synchronous with 3 ms/min by harness ontology 3 by container 2 times containing the heat dissipation thermal insulation coating at (4) 25 DEG C
Speed carries out coating for the heat dissipation thermal insulation coating, coating layer thickness 0.3mm after drying.
The heat dissipation thermal insulation coating being arranged on the harness ontology 3 makes the harness ontology 3 simultaneously with insulation, resistance to height
The multiple characteristics such as warm, heat-insulated, fire-retardant, technologically advanced, highest is resistant to the high temperature more than 500 DEG C, holds at a high temperature of 200-400 DEG C
Continue and use and performance is unaffected, is conducive to harness heat dissipation, the high stability after not only assembling.Moreover, can reduce because of vapour
Vehicle wire harness thermal diffusivity is bad and leads to the excessively high probability for (especially in summer) automobile circuit being broken down of harness temperature, and shows
The aging and corrosion for slowing down automotive wire bundle are write, the service life of automotive wire bundle is extended.
Before installing to automotive wire bundle, each conducting wire of automotive wire bundle is sequentially passed through to 6 He of entrance hole on disk 8
The right part of first connector 1, the second connector 2 left part entrance hole 6, then the first connector 1 and second are connected again
Device 2 is connect to install.Can be effectively regular to the progress of each conducting wire in automotive wire bundle by disk 8 and the entrance hole 6 on its surface,
Enable each conducting wire neat and be fixed on being not in contact with each other between the first connector 1 and the second connector 2, in cooperation gas-guide tube 12
With the use of pipe lid 13, be conducive to harness heat dissipation, the high stability after not only assembling.Moreover, can reduce because of automotive wire bundle
The probability that thermal diffusivity is bad and leads to harness temperature excessively high (especially in summer) and then automobile circuit is caused to break down.
The surface of automotive wire bundle will be set in by the fine crack of 4 bottom of bellows again.The use of bellows 4 is avoided that automobile
The direct contact of harness and air when plum rains time (humid air) especially, has significantly slowed the aging and corruption of automotive wire bundle
Erosion, extends the service life of automotive wire bundle.
When automotive wire bundle is mounted on automotive interior, rotation connecting circular tube is first passed through to suitable setting angle, then hand
Dynamic extension spring is at elongation state, after guaranteeing that upright bar 11 passes through the mounting hole on the lug-mounted of automotive interior, removes
External force makes spring restPose, i.e. the top of upright bar 11 and the bottom of connection sheet 9 offsets.Automotive line can be effectively prevented from
The phenomenon that beam falls off from the lug-mounted of automotive interior completes the installation to automotive wire bundle.Conversely, then realizing to automotive wire bundle
Disassembly.It, can be convenient by automotive wire bundle by being used cooperatively for connection annulus 5, connection sheet 9, spring, arc-like sheet 10 and upright bar 11
It is quickly mounted on automotive interior, step is easier when mounting and dismounting automotive wire bundle, and compares and save the time.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
1. a kind of automotive wire bundle with protection and heat sinking function, including the first connector, the second connector, harness ontology, wave
Line pipe and connection annulus；It is characterized by: the middle part of the left part of the right part and the second connector of first connector is equal
Several entrance holes circumferentially are offered, the first connector and the second connector are connected by connection strap, and the middle part of connection strap
It is fixedly connected with disk；The conducting wire of the automotive wire bundle is each passed through entrance hole, and the outside of automotive wire bundle is socketed with bellows, wave
There are two connection annulus with matching, the side for connecting annulus is equipped with connection sheet, connection for rotation connection on the outer wall of line pipe
The bottom of piece is connected by spring with arc-like sheet, and the middle part of arc-like sheet upper surface is equipped with upright bar；And first connector right end
Portion and the left part of the second connector are equipped with gas-guide tube, and the bottom of the gas-guide tube is equipped with pipe lid.
2. a kind of automotive wire bundle with protection and heat sinking function according to claim 1, it is characterised in that: the disk
Quantity be at least 2, and its middle part is circumferential offers several entrance holes, and the disk and connection strap are made of polyurethane.
3. a kind of automotive wire bundle with protection and heat sinking function according to claim 1, it is characterised in that: the connection
The semi-cylindrical hill matched with ripple pipe outer wall is equipped at intervals on the inner wall of annulus, the material of the connection annulus is poly- ammonia
Ester, and the surface for connecting annulus offers fine crack.
4. a kind of automotive wire bundle with protection and heat sinking function according to claim 1, it is characterised in that: the ripple
The bottom of pipe laterally offers fine crack, and the length value of bellows is equal to the distance between the first connector and the second connector.
5. a kind of automotive wire bundle with protection and heat sinking function according to claim 1, it is characterised in that: connection sheet bottom
When the spring in portion is in original state, the top of the upright bar and the bottom of connection sheet offset.
6. a kind of automotive wire bundle with protection and heat sinking function according to claim 1, it is characterised in that: the air guide
The outer wall of bottom of the tube is equipped with external screw thread, and the inner wall of the pipe lid is equipped with internal screw thread, and the gas-guide tube and pipe lid are threadedly coupled,
And several air holes are offered at the caping of pipe lid.
7. a kind of automotive wire bundle with protection and heat sinking function according to claim 1, it is characterised in that: the ripple
The internal diameter of pipe is equal to the diameter of the connection annulus.
8. a kind of automotive wire bundle with protection and heat sinking function according to claim 1, it is characterised in that: the connection
Piece, arc-like sheet and upright bar have pvc material to be made, and connection sheet is mutually glued with the outer wall for connecting annulus, the upright bar with
Arc-like sheet is mutually glued.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338054.1A CN110061463A (en) | 2019-04-25 | 2019-04-25 | A kind of automotive wire bundle with protection and heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338054.1A CN110061463A (en) | 2019-04-25 | 2019-04-25 | A kind of automotive wire bundle with protection and heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110061463A true CN110061463A (en) | 2019-07-26 |
Family
ID=67320642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910338054.1A Pending CN110061463A (en) | 2019-04-25 | 2019-04-25 | A kind of automotive wire bundle with protection and heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110061463A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382996A (en) * | 2020-11-12 | 2021-02-19 | 安徽瀚仁新能源科技有限公司 | Automobile wire harness with protection and heat dissipation functions |
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| CN208507232U (en) * | 2018-07-03 | 2019-02-15 | 中山市广宏电线电缆有限公司 | A kind of wirning harness convenient for arrangement |
| CN208637947U (en) * | 2018-09-11 | 2019-03-22 | 南京文斯特新材料有限公司 | A kind of automotive wire bundle rubber corrugated pipe port winding displacement plate |
| CN209805304U (en) * | 2019-04-25 | 2019-12-17 | 广东科世得润汽车部件有限公司 | Automobile wire harness with protection and heat dissipation functions |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112382996A (en) * | 2020-11-12 | 2021-02-19 | 安徽瀚仁新能源科技有限公司 | Automobile wire harness with protection and heat dissipation functions |
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