CN211929122U - High-temperature-resistant automobile wire - Google Patents
High-temperature-resistant automobile wire Download PDFInfo
- Publication number
- CN211929122U CN211929122U CN202020811659.6U CN202020811659U CN211929122U CN 211929122 U CN211929122 U CN 211929122U CN 202020811659 U CN202020811659 U CN 202020811659U CN 211929122 U CN211929122 U CN 211929122U
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- China
- Prior art keywords
- high temperature
- wire
- automobile
- barred body
- core
- 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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- 230000001681 protective effect Effects 0.000 claims abstract description 52
- 238000012856 packing Methods 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims description 32
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 229920001973 fluoroelastomer Polymers 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000010445 mica Substances 0.000 claims description 4
- 229910052618 mica group Inorganic materials 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 4
- 239000011241 protective layer Substances 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000009545 invasion Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
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Abstract
The utility model discloses a high temperature resistant wire for automobile in the technical field of wire, including outer protective sheath, inner layer protective sheath and high temperature protection barred body etc., center wire core and week side wire core all have the effect of transferring to by electricity, the setting of wire core is more, make high temperature resistant wire for automobile transmit to efficiently by electricity, the inside wall of inner layer protective sheath is evenly fixed with the high temperature protection barred body, the vertical cross-section of high temperature protection barred body is semicircular, the close contact between the adjacent high temperature protection barred body, through the setting of high temperature protection barred body, play the guard action to its inside center wire core and week side wire core, it can prevent high temperature invasion high temperature automobile wire inside still has the resistance to compression effect, when receiving the extrusion, adjacent high temperature protection barred body can support each other, prevent the protective layer that a plurality of high temperature protection barred body constitute from being flattened through the setting of packing layer, further increase the integral high temperature resistance of the high temperature resistant automobile wire.
Description
Technical Field
The utility model relates to a wire technical field, specific field is a wire for high temperature resistant car.
Background
The wires, typically made of copper or aluminum, are used to conduct electrical current or to conduct heat. The wire is a wire net in a broken line form formed by connecting a series of measurement control points according to adjacent sequence, and the single wire and the wire net are different in that the former has no node and the latter has a node. The single wire can be arranged into an attached wire which starts from a known point and ends at another known point, or can be arranged into a closed wire which starts from the same known point, the branch wires start from the known point and are not attached to the other known point or closed at the same known point, the number of wires used in the automobile is large, the working environment temperature is high, the wires are easy to generate insulation aging and scorching phenomena when working at high temperature for a long time, and are damaged and cannot be used, and therefore the high-temperature-resistant automobile wire is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant wire for car to solve the problem of mentioning in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant wire for car, includes outer protective sheath, the inside wall of outer protective sheath is fixed to be bonded has the inlayer protective sheath, the cavity center department of inlayer protective sheath is provided with central wire core, the week side of central wire core just is located evenly be provided with week side wire core in the cavity of inlayer protective sheath, the inside wall of inlayer protective sheath evenly is fixed to bond has the high temperature protection barred body, the vertical cross section semicircular in shape of high temperature protection barred body is adjacent in close contact with between the high temperature protection barred body, the inside of inlayer protective sheath just is located the high temperature protection barred body with be provided with the packing layer between week side wire core.
Preferably, the central wire core and the peripheral side wire core are made of the same material and structure.
Preferably, the central conductor core comprises a conductor, and the outer side wall of the conductor is coated with an insulating layer.
Preferably, the outer protective sleeve is a fluororubber layer.
Preferably, the inner protective sleeve is a silicone rubber layer.
Preferably, the filler layer is mica particles.
Preferably, a holding bar is provided between the center wire core and the peripheral side wire core.
Preferably, the high-temperature protection rod is a silica gel rod.
Preferably, the holding strip is a fluororubber strip.
Compared with the prior art, the beneficial effects of the utility model are that: a high temperature resistant automobile wire, through the setting of outer protective sheath and outer protective sheath, make the conductor assembly inside the wire effectively protected, center wire core and week side wire core all have the electricity to arrive the effect, the setting of wire core is more, make high temperature resistant automobile wire electricity to arrive efficiently, the inside wall of inner protective sheath is evenly fixed to bond has the high temperature protection barred body, the vertical cross-section semicircular in shape of high temperature protection barred body, between the adjacent high temperature protection barred body in close contact with, through the setting of high temperature protection barred body, play the guard action to inside center wire core and week side wire core, it still has the compressive action when can prevent high temperature invasion high temperature automobile wire inside, when receiving the extrusion, adjacent high temperature protection barred body can support each other, prevent that the protective layer that a plurality of high temperature protection barred body constitute from being flattened, through the setting of packing layer, further increase the integral high temperature resistance of the high temperature resistant automobile wire.
Drawings
Fig. 1 is a sectional view of the main structure of the present invention.
In the figure: 1-outer protective sleeve, 2-inner protective sleeve, 3-central conductor core, 301-conductor, 302-insulating layer, 4-peripheral conductor core, 5-high temperature protective rod body, 6-filler layer and 7-holding strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The description of the directions (up, down, left, right, front, and back) is made with reference to the structure shown in fig. 1 of the drawings attached to the specification, but the practical direction of the present invention is not limited thereto.
Example (b):
referring to fig. 1, the present invention provides a technical solution: the utility model provides a high temperature resistant wire for car, includes outer protective sheath 1, the inside wall of outer protective sheath 1 is fixed to be bonded there is inlayer protective sheath 2, outer protective sheath 1 with inlayer protective sheath 2 all plays the guard action to its inside conductor assembly, the cavity center department of inlayer protective sheath 2 is provided with central wire core 3, the week side of central wire core 3 just is located evenly be provided with week side wire core 4 in the cavity of inlayer protective sheath 2, central wire core 3 and week side wire core 4 all have the telex to the effect, and the setting of wire core is more, makes high temperature resistant wire for car telex to reach efficiently, the inside wall of inlayer protective sheath 2 evenly is fixed to be bonded has high temperature protection barred body 5, the vertical cross-section of high temperature protection barred body 5 is semi-circular, adjacent between the high temperature protection barred body 5 in close contact, the high temperature protection barred body 5 is to its inside center wire core 3 with week side wire core 4 plays the guard action, and it still has the resistance to compression effect when can prevent that the high temperature from invading high temperature resistant car is inside with the wire, when receiving the extrusion, and is adjacent high temperature protection barred body 5 can support each other, prevents a plurality ofly the protective layer that high temperature protection barred body 5 constitutes is flattened, the inside of inlayer protective sheath 2 just is located high temperature protection barred body 5 with be provided with packing layer 6 between week side wire core 4, packing layer 6 is high temperature resistant material, further increases the holistic high temperature resistance ability of high temperature resistant car wire.
Specifically, the center wire core 3 and the peripheral side wire core 4 are made of the same material and structure.
Specifically, the center wire core 3 includes a conductor 301, and an outer side wall of the conductor 301 is covered with an insulating layer 302. The conductors 301 are copper wires and play a role in electric conduction, the insulating layer 302 is used for preventing adhesion short circuits between the conductors 301, reducing the influence of an external magnetic field on a power supply or a communication line, and the insulating layer 302 effectively avoids the occurrence of the condition that interference signals enter the conductors 301 to reduce transmission signals.
Specifically, the outer protective sleeve 1 is a fluororubber layer. The fluorine rubber is a synthetic polymer elastomer containing fluorine atoms on carbon atoms of a main chain or a side chain, and the introduction of the fluorine atoms endows the rubber with excellent heat resistance, oxidation resistance, oil resistance, corrosion resistance and atmospheric aging resistance, and is widely applied to the fields of aerospace, aviation, automobiles, petroleum, household appliances and the like.
Specifically, the inner protective sleeve 2 is a silicone rubber layer. Similar to fluororubber, the silicone rubber also has better high-temperature resistance, is softer, and is convenient to form as an inner protective sleeve.
Specifically, the filler layer 6 is mica particles. The mica crystal has a layered structure, is a flaky crystal, is mainly a hexagonal flaky crystal, has very high insulating and heat-insulating properties, is good in chemical stability, has strong acid, strong alkali and pressure resistance, and is added into the inner protective sleeve 2 as a filler, so that the overall high-temperature resistance of the high-temperature-resistant automobile wire is further improved.
Specifically, a holding bar 7 is provided between the center wire core 3 and the peripheral side wire core 4. The holding bar 7 is used to fix the relative position between the center wire core 3 and the peripheral side wire core 4.
Specifically, the high-temperature protection rod 5 is a silica gel rod. The high-temperature protection rod 5 protects the central conductor core 3 and the peripheral conductor core 4 inside the high-temperature protection rod, can prevent high temperature from invading the inside of a high-temperature-resistant automobile conductor and has a compression-resistant effect, and when the high-temperature protection rod is extruded, the adjacent high-temperature protection rods 5 can support each other to prevent a protection layer formed by the high-temperature protection rods 5 from being squashed.
Specifically, the holding strip 7 is a fluororubber strip.
The working principle is as follows: the outer layer protective sleeve 1 and the inner layer protective sleeve 2 play a role in protecting the conductor components inside the outer layer protective sleeve, the cavity center of the inner layer protective sleeve 2 is provided with a center conductor core 3, the periphery of the center conductor core 3 and the cavity in the inner layer protective sleeve 2 are uniformly provided with peripheral conductor cores 4, the center conductor core 3 and the peripheral conductor cores 4 have electric transmission effects, the number of the conductor cores is large, so that the electric transmission efficiency of the high-temperature resistant automobile conductor is high, the inner side wall of the inner layer protective sleeve 2 is uniformly and fixedly bonded with a high-temperature protective rod body 5, the vertical section of the high-temperature protective rod body 5 is semicircular, adjacent high-temperature protective rod bodies 5 are in close contact, the high-temperature protective rod body 5 plays a role in protecting the center conductor core 3 and the peripheral conductor cores 4 inside the high-temperature resistant automobile conductor, the high-temperature protective sleeve can be prevented from invading into the, adjacent high temperature protection barred body 5 can support each other, prevents that the protective layer that a plurality of high temperature protection barred bodies 5 constitute from being flattened, and the inside of inlayer protective sheath 2 just is located and is provided with packing layer 6 between high temperature protection barred body 5 and the week side wire core 4, and packing layer 6 is high temperature resistant material, further increases the holistic high temperature resistance of wire for high temperature resistant car.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a high temperature resistant wire for car, includes outer protective sheath (1), its characterized in that: the inside wall of outer protective sheath (1) is fixed to bond and is had inlayer protective sheath (2), the cavity center department of inlayer protective sheath (2) is provided with central wire core (3), the week side of central wire core (3) just is located evenly be provided with week side wire core (4) in the cavity of inlayer protective sheath (2), the inside wall of inlayer protective sheath (2) evenly is fixed to bond and is had high temperature protection barred body (5), the vertical cross-section of high temperature protection barred body (5) is semi-circular, and is adjacent in close contact with between high temperature protection barred body (5), the inside of inlayer protective sheath (2) just is located high temperature protection barred body (5) with be provided with packing layer (6) between week side wire core (4).
2. The high-temperature-resistant wire for the automobile as claimed in claim 1, wherein: the central conductor core (3) and the peripheral conductor core (4) are identical in structure and material.
3. The high-temperature-resistant wire for the automobile as claimed in claim 2, wherein: the central conductor core (3) comprises a conductor (301), and the outer side wall of the conductor (301) is coated with an insulating layer (302).
4. The high-temperature-resistant wire for the automobile as claimed in claim 1, wherein: the outer protective sleeve (1) is a fluororubber layer.
5. The high-temperature-resistant wire for the automobile as claimed in claim 1, wherein: the inner protective sleeve (2) is a silicone rubber layer.
6. The high-temperature-resistant wire for the automobile as claimed in claim 1, wherein: the filler layer (6) is mica particles.
7. The high-temperature-resistant wire for the automobile as claimed in claim 1, wherein: and a holding strip (7) is arranged between the central lead core (3) and the peripheral lead core (4).
8. The high-temperature-resistant wire for the automobile as claimed in claim 1, wherein: the high-temperature protection rod body (5) is a silica gel rod body.
9. The high-temperature-resistant wire for the automobile as claimed in claim 7, wherein: the holding strip (7) is a fluororubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811659.6U CN211929122U (en) | 2020-05-15 | 2020-05-15 | High-temperature-resistant automobile wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811659.6U CN211929122U (en) | 2020-05-15 | 2020-05-15 | High-temperature-resistant automobile wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211929122U true CN211929122U (en) | 2020-11-13 |
Family
ID=73320124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020811659.6U Expired - Fee Related CN211929122U (en) | 2020-05-15 | 2020-05-15 | High-temperature-resistant automobile wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211929122U (en) |
-
2020
- 2020-05-15 CN CN202020811659.6U patent/CN211929122U/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: 20201113 |