CN220020665U - Clamping groove cable for automobile - Google Patents
Clamping groove cable for automobile Download PDFInfo
- Publication number
- CN220020665U CN220020665U CN202320819717.3U CN202320819717U CN220020665U CN 220020665 U CN220020665 U CN 220020665U CN 202320819717 U CN202320819717 U CN 202320819717U CN 220020665 U CN220020665 U CN 220020665U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- cable
- automobile
- protective layer
- insulation
- 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.)
- Active
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000741 silica gel Substances 0.000 claims abstract description 29
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 29
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 239000011241 protective layer Substances 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000010410 layer Substances 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910002804 graphite Inorganic materials 0.000 claims description 15
- 239000010439 graphite Substances 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 230000004224 protection Effects 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000004719 irradiation crosslinked polyethylene Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model provides a clamping groove cable for an automobile, which comprises the following components: metal conductors, integral insulation and a protective layer of silica gel; the three metal conductors are transversely distributed in parallel; the whole insulation is wrapped outside the metal conductor; the silica gel protective layer circle is in the outside of whole insulation, and the cross-section of silica gel protective layer is rectangular frame structure, and the left and right sides of silica gel protective layer is provided with outstanding strake respectively, and the strake is used for the card to go into the fixed draw-in groove of predetermineeing. The clamping groove cable for the automobile improves the stress capability of the cable in automobile bump, has reasonable external dimension, is simple and convenient to install and easy to maintain, is beneficial to signal shielding, ensures accurate transmission of control signals, is particularly suitable for an electric power distribution system of equipment such as an automobile, is convenient to install and maintain, and has low application cost.
Description
Technical Field
The utility model belongs to the field of cables for automobiles, and particularly relates to a clamping groove cable for an automobile.
Background
With the popularization of intelligent automobiles, more and more automobile driving functions are realized by automobile computers, intelligent sensors and control cables thereof. Whether or not a cable for an automobile is firmly installed between various parts of the automobile and still reliably used in a long-term jolt is a new demand that is now put forward in the automobile industry. The existing automobile cable ignores the damage to the cable caused by vibration of the automobile in running, particularly the control signal cannot be transmitted due to the fact that the cable joint is easily loosened due to vibration or pulling, and accidents are easily caused.
Disclosure of Invention
In view of the above, it is an object of the present utility model to provide a card slot cable for an automobile for overcoming the above problems or at least partially solving or alleviating the above problems.
The utility model provides a clamping groove cable for an automobile, which comprises the following components:
the metal conductors are transversely distributed in parallel;
the integral insulation is wrapped outside the metal conductor;
the silica gel protective layer, the silica gel protective layer circle is in the outside of whole insulation, the cross-section of silica gel protective layer is rectangular frame structure, the border is provided with outstanding strake about the silica gel protective layer respectively, the strake is used for the card to go into the fixed draw-in groove of predetermineeing.
The utility model also has the following optional features.
Optionally, a graphite shielding layer is further included, the graphite shielding layer being attached to the integral insulating surface.
Optionally, the graphite shielding layer further comprises an aluminum foil shielding layer, and the aluminum foil shielding layer is wrapped on the outer side of the graphite shielding layer.
Optionally, the metal conductor is formed by twisting soft copper wires, and an aramid fiber twisted reinforced core is arranged in the middle of the metal conductor.
Optionally, edges are respectively arranged on the left and right edges of the upper surface and the left and right edges of the lower surface of the silica gel protective layer.
According to the clamping groove cable for the automobile, the silica gel protective layer with the rectangular frame structure is arranged, the protruding strakes are arranged on the left edge and the right edge of the silica gel protective layer, so that the cable is conveniently and firmly fixed in the automobile cable installation slot, and the integral insulation is arranged between the silica gel protective layer and the metal conductor, so that the stress capability of the cable in automobile bump is improved, the external dimension is reasonable, the installation is simple and convenient, the maintenance is easy, the signal shielding is facilitated, the accurate transmission of control signals is ensured, and the clamping groove cable is particularly suitable for an electric power distribution system of equipment such as an automobile, and is convenient to install and maintain, and the application cost is low.
Drawings
Fig. 1 is a schematic cross-sectional view of a card slot cable for an automobile according to the present utility model.
In the above figures: 1 twisting a reinforcing core; 2 a metal conductor; 3, overall insulation; 4, a graphite shielding layer; 5 an aluminum foil shielding layer; 6 a silica gel protective layer; 7 side bars.
The utility model will be described in further detail with reference to the accompanying drawings and examples;
Detailed Description
Referring to fig. 1, an embodiment of the present utility model proposes a card slot cable for an automobile, including: a metal conductor 2, an integral insulation 3 and a silica gel protective layer 6; the three metal conductors 2 are transversely distributed in parallel; the integral insulation 3 is wrapped outside the metal conductor 2; the outside at whole insulation 3 is circled to silica gel protective layer 6, and the cross-section of silica gel protective layer 6 is rectangular frame structure, and the border is provided with outstanding strake 7 respectively about the silica gel protective layer 6, and strake 7 is used for the card to go into the fixed draw-in groove of predetermineeing.
The metal conductor 2 is adopted according with IEC60228:2004 copper stranded conductor for electrician of the insulated cable standard, ensure good electric conductivity, electromagnetic signal transmission performance and convenient installation operation of the product;
the whole insulation 3 wrapped outside the metal conductor 2 adopts an oil-resistant high-temperature-resistant low-smoke halogen-free flame-retardant irradiation crosslinked polyethylene insulation material, the thickness of the whole insulation 3 accords with JB/T10491:2004 standard of crosslinked polyolefin insulated wires and cables with rated voltage of 450/750V and below, and the material has good electrical insulation performance; the low smoke and halogen-free characteristic of the cable ensures that the cable can not generate toxic dense smoke to shield personnel for escape even if a fire disaster occurs; the cable has the flame retardant property so that the cable can block the fire spreading when the fire disaster happens; the oil-resistant characteristic of the cable enables the cable to be arranged at kitchen, machine room, elevator room and other positions with serious greasy dirt; the irradiation crosslinking characteristic of the cable enables the cable to have good radiation resistance and ultraviolet resistance, and the irradiation crosslinking material can enable the cable to be normally used at a high temperature of 150 ℃ and can be used briefly in a high-temperature environment of 250 ℃.
Three metal conductors 2 are distributed side by side, and silica gel protective layer 6 circles are in the outside of three metal conductors 2, and whole insulation 3 is filled in the middle of, forms qualified insulating flat pencil, lets three metal conductors possess common insulator, and whole insulation 3 has reduced the vibration damage that the cable wire core received in the car jolts, and the strake 7 at the border about the silica gel protective layer 6 can block into the fixed slot of predetermineeing in the car, conveniently fixes the cable in the car, avoids the cable to shake and shakes the pine and take off. The silica gel protective layer 6 adopts low smoke zero halogen flame retardant high strength silica gel, has improved product electrical insulation performance, has prolonged life, can design the size of different silica gel protective layers 6 and strake 7 according to the size of preset draw-in groove, makes the cloth cable can fix in preset draw-in groove steadily, and cable joint position is difficult to receive vibration or to pull, can not take off more, has guaranteed signal stable transmission.
Referring to fig. 1, according to an embodiment of the present utility model, the insulation structure further includes a graphite shielding layer 4, and the graphite shielding layer 4 is attached to the surface of the integral insulation 3.
The conductive graphite powder is uniformly adsorbed on the surface of the integral insulation 3 by adopting an electrostatic adsorption process to form a graphite shielding layer 4, and the graphite shielding layer 4 also plays a role of an antioxidant material.
Referring to fig. 1, according to an embodiment of the present utility model, an aluminum foil shielding layer 5 is further included, and the aluminum foil shielding layer 5 is wrapped on the outside of the graphite shielding layer 4.
The self-adhesive aluminum foil is tightly wrapped outside the integral insulation 3 and the graphite shielding layer 4, forms a shielding structure together with the graphite shielding layer 4, and the intelligent automobile is a very complex and dense place for controlling signal transmission, and can ensure accurate signal transmission only by making electromagnetic shielding.
Referring to fig. 1, according to an embodiment of the present utility model, a metal conductor 2 is twisted from soft copper wires, and a twisted reinforcing core 1 is provided at the middle of the metal conductor 2.
The metal conductor 2 adopts the special soft copper wire of high-purity electrical industry, adopts the transposition of aramid fiber material to strengthen core 1 in the soft copper wire, makes the cable have good conductive property and tensile strength, is fit for installing in the little space in the car and lays, and its pliability is good, has promoted the cable and has bumped the atress ability in the car, avoids the long-term cable of car to bump to cause pine to take off or ageing to influence the car and normally travel.
Referring to fig. 1, according to an embodiment of the present utility model, left and right edges of an upper surface and left and right edges of a lower surface of the silicone protective layer 6 are provided with a rim 7.
When the cable is laid in the automobile, because the wiring devices are more, and the upper and lower positions of the devices are different, the edge strips 7 on the left and right edges of the lower surface of the silica gel protective layer 6 of the cable are needed to conveniently clamp the cable into the clamping grooves on the object close to the lower surface of the cable, and meanwhile, the edge strips 7 on the left and right edges of the upper surface of the silica gel protective layer 6 of the cable are convenient to clamp the cable into the clamping grooves on the object close to the upper surface of the cable, so that multiple fixing positions of the cable are realized.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims. The components and structures not specifically described in this embodiment are well known in the art and are not described in detail herein.
Claims (3)
1. A card slot cable for an automobile, comprising:
the metal conductors (2) are transversely distributed in parallel;
-an integral insulation (3), said integral insulation (3) being wrapped outside a plurality of said metallic conductors (2);
the silica gel protection layer (6), the silica gel protection layer (6) is circled in the outside of the integral insulation (3), the section of the silica gel protection layer (6) is in a rectangular frame structure, the left and right edges of the silica gel protection layer (6) are respectively provided with protruding strakes (7), and the strakes (7) are used for being clamped into a preset fixing clamping groove;
the insulation structure further comprises a graphite shielding layer (4), wherein the graphite shielding layer (4) is attached to the surface of the integral insulation (3);
the metal conductor (2) is formed by twisting soft copper wires, and a twisted reinforcing core (1) is arranged in the middle of the metal conductor (2).
2. The automotive truck-mounted cable of claim 1 further comprising an aluminum foil shield (5), the aluminum foil shield (5) being wrapped around the outside of the graphite shield (4).
3. The automotive neck cable according to claim 1 or 2, characterized in that the left and right edges of the upper surface and the left and right edges of the lower surface of the silica gel protective layer (6) are provided with edge strips (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320819717.3U CN220020665U (en) | 2023-04-13 | 2023-04-13 | Clamping groove cable for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320819717.3U CN220020665U (en) | 2023-04-13 | 2023-04-13 | Clamping groove cable for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220020665U true CN220020665U (en) | 2023-11-14 |
Family
ID=88673122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320819717.3U Active CN220020665U (en) | 2023-04-13 | 2023-04-13 | Clamping groove cable for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220020665U (en) |
-
2023
- 2023-04-13 CN CN202320819717.3U patent/CN220020665U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |