CN219759938U - High-temperature-resistant radio frequency cable - Google Patents
High-temperature-resistant radio frequency cable Download PDFInfo
- Publication number
- CN219759938U CN219759938U CN202320969021.9U CN202320969021U CN219759938U CN 219759938 U CN219759938 U CN 219759938U CN 202320969021 U CN202320969021 U CN 202320969021U CN 219759938 U CN219759938 U CN 219759938U
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- Prior art keywords
- periphery
- layer
- frequency cable
- aerogel
- radio frequency
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- 239000010410 layer Substances 0.000 claims abstract description 56
- 239000004964 aerogel Substances 0.000 claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 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 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 238000004891 communication Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Abstract
The utility model discloses a high-temperature-resistant radio-frequency cable which comprises an inner conductor, wherein an insulating sleeve is arranged on the periphery of the inner conductor, an adhesive layer is arranged on the periphery of the insulating sleeve, aerogel is arranged on the periphery of the adhesive layer, a shielding layer is arranged on the periphery of the aerogel, and a fireproof layer is arranged on the periphery of the shielding layer. The beneficial effects are that: according to the utility model, through the wear-resistant protective layer, the inner conductor, the woven mesh and the aerogel, the strength of the radio-frequency cable is ensured, and meanwhile, the aerogel which is soft in texture, light in weight and better in heat insulation and high temperature resistance is used for protection, so that not only is the material saved, but also the weight of the radio-frequency cable is lightened, and the environmental protection performance and the high temperature resistance performance of the radio-frequency cable are improved.
Description
Technical Field
The utility model relates to the technical field of radio frequency cables, in particular to a high-temperature-resistant radio frequency cable.
Background
The radio frequency cable is a cable for transmitting electromagnetic energy in a radio frequency range, is an indispensable element in various radio communication systems and electronic equipment, and is widely applied to wireless communication, broadcasting, television, radar, navigation, computers, meters and the like.
However, the existing radio frequency cable has less ideal high temperature resistant effect, and the diameter and weight of the cable can be increased due to the multi-layer heat insulation protection layer, so that the environment protection performance and the high temperature resistance performance of the radio frequency cable are reduced, and a novel high temperature resistant radio frequency cable is urgently needed to solve the problems.
Disclosure of Invention
First, the technical problem to be solved
Aiming at the current state of the art, the utility model provides the high-temperature-resistant radio-frequency cable which has good environmental protection and light weight.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a high-temperature-resistant radio-frequency cable which comprises an inner conductor, wherein an insulating sleeve is arranged on the periphery of the inner conductor, an adhesive layer is arranged on the periphery of the insulating sleeve, aerogel is arranged on the periphery of the adhesive layer, a shielding layer is arranged on the periphery of the aerogel, a fireproof layer is arranged on the periphery of the shielding layer, a woven mesh is arranged on the periphery of the fireproof layer, a waterproof layer is arranged on the periphery of the woven mesh, and a wear-resistant protective layer is arranged on the periphery of the waterproof layer.
Further, the insulating sleeve is connected with the inner conductor clamping groove, and the bonding layer is bonded with the insulating sleeve.
Through adopting above-mentioned technical scheme, insulating cover can be right the inner conductor carries out insulation protection, places the condition that takes place the electric leakage, the tie coat with insulating cover is firm to be connected.
Further, the aerogel is bonded to the bonding layer, and the shielding layer is bonded to the aerogel.
Through adopting above-mentioned technical scheme, aerogel has soft, the quality is light and thermal-insulated high temperature resistant current radio frequency cable effect of heat-proof, the shielding layer can play the electromagnetism and piece together the effect of comparing.
Further, the fireproof layer is adhered to the shielding layer, and the woven mesh is connected with the shielding layer in a winding mode.
Through adopting above-mentioned technical scheme, the flame retardant coating can play the effect of fire prevention, the compressive strength of cable can be strengthened to the mesh grid.
Further, the waterproof layer is bonded with the woven mesh, and the wear-resistant protective layer is bonded with the waterproof layer.
By adopting the technical scheme, the waterproof layer can avoid external water from entering, and the wear-resistant protective layer plays a role in wear resistance.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
in order to solve the problems that the existing radio frequency cable is less ideal in high temperature resistant effect, the diameter of the cable is increased and the weight of the cable is also increased due to the multi-layer heat insulation protection layer, so that the environment-friendly performance and the high temperature resistant performance of the radio frequency cable are reduced.
Drawings
Fig. 1 is a schematic diagram of the internal structure of a high temperature resistant radio frequency cable according to the present utility model.
The reference numerals are explained as follows:
1. an inner conductor; 2. an insulating sleeve; 3. an aerogel; 4. a bonding layer; 5. a woven mesh; 6. a waterproof layer; 7. a fire-blocking layer; 8. wear-resistant protective layer; 9. and a shielding layer.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, a high temperature resistant radio frequency cable in this embodiment includes an inner conductor 1, an insulating sleeve 2 is arranged on the periphery of the inner conductor 1, an adhesive layer 4 is arranged on the periphery of the insulating sleeve 2, aerogel 3 is arranged on the periphery of the adhesive layer 4, a shielding layer 9 is arranged on the periphery of the aerogel 3, a fireproof layer 7 is arranged on the periphery of the shielding layer 9, a woven mesh 5 is arranged on the periphery of the fireproof layer 7, a waterproof layer 6 is arranged on the periphery of the woven mesh 5, and a wear-resistant protection layer 8 is arranged on the periphery of the waterproof layer 6.
As shown in fig. 1, in this embodiment, insulating sleeve 2 is connected with inner conductor 1 draw-in groove, tie coat 4 bonds with insulating sleeve 2, insulating sleeve 2 can carry out insulation protection to inner conductor 1, place the condition that takes place the electric leakage, tie coat 4 is firmly connected with insulating sleeve 2, aerogel 3 bonds with tie coat 4, shielding layer 9 bonds with aerogel 3, aerogel 3 has soft texture, the present radio frequency cable effect of light in weight and thermal-insulated high temperature resistant, shielding layer 9 can play the effect of electromagnetism ratio of piecing together, flame retardant coating 7 bonds with shielding layer 9, mesh grid 5 links to each other through winding mode with shielding layer 9, flame retardant coating 7 can play the effect of fire prevention, mesh grid 5 can strengthen the compressive strength of cable, waterproof layer 6 bonds with mesh grid 5, wear-resisting protection layer 8 bonds with waterproof layer 6, waterproof layer 6 can avoid outside water to get into, wear-resisting protection layer 8 plays wear-resisting effect.
The specific implementation process of this embodiment is as follows: when the novel shielding structure is used, the strength of the radio frequency cable can be ensured by the woven mesh 5 and an external protective window, the shielding layer 9 can play a role in external electromagnetic interference, the aerogel 3 with soft texture, light weight and better heat insulation and high temperature resistance effect is used for protection in the cable, so that materials are saved, the weight of the radio frequency cable is reduced, the environmental protection performance and the high temperature resistance performance of the radio frequency cable are improved, and the radio frequency cable can be used better.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a high temperature resistant radio frequency cable which characterized in that: including inner conductor (1), inner conductor (1) periphery is provided with insulating cover (2), insulating cover (2) periphery is provided with tie coat (4), tie coat (4) periphery is provided with aerogel (3), aerogel (3) periphery is provided with shielding layer (9), shielding layer (9) periphery is provided with flame retardant coating (7), flame retardant coating (7) periphery is provided with mesh grid (5), mesh grid (5) periphery is provided with waterproof layer (6), waterproof layer (6) periphery is provided with wear-resisting inoxidizing coating (8).
2. A high temperature resistant radio frequency cable according to claim 1, wherein: the insulating sleeve (2) is connected with the clamping groove of the inner conductor (1), and the bonding layer (4) is bonded with the insulating sleeve (2).
3. A high temperature resistant radio frequency cable according to claim 1, wherein: the aerogel (3) is bonded with the bonding layer (4), and the shielding layer (9) is bonded with the aerogel (3).
4. A high temperature resistant radio frequency cable according to claim 1, wherein: the fireproof layer (7) is adhered to the shielding layer (9), and the woven mesh (5) is connected with the shielding layer (9) in a winding mode.
5. A high temperature resistant radio frequency cable according to claim 1, wherein: the waterproof layer (6) is adhered to the woven mesh (5), and the wear-resistant protective layer (8) is adhered to the waterproof layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969021.9U CN219759938U (en) | 2023-04-26 | 2023-04-26 | High-temperature-resistant radio frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969021.9U CN219759938U (en) | 2023-04-26 | 2023-04-26 | High-temperature-resistant radio frequency cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219759938U true CN219759938U (en) | 2023-09-26 |
Family
ID=88089697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320969021.9U Active CN219759938U (en) | 2023-04-26 | 2023-04-26 | High-temperature-resistant radio frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219759938U (en) |
-
2023
- 2023-04-26 CN CN202320969021.9U patent/CN219759938U/en active Active
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