CN220951623U - Lightweight automobile wire harness heat insulation cotton - Google Patents
Lightweight automobile wire harness heat insulation cotton Download PDFInfo
- Publication number
- CN220951623U CN220951623U CN202322534944.4U CN202322534944U CN220951623U CN 220951623 U CN220951623 U CN 220951623U CN 202322534944 U CN202322534944 U CN 202322534944U CN 220951623 U CN220951623 U CN 220951623U
- Authority
- CN
- China
- Prior art keywords
- layer
- heat insulation
- insulation cotton
- wire harness
- new material
- 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.)
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- 238000009413 insulation Methods 0.000 title claims abstract description 60
- 229920000742 Cotton Polymers 0.000 title claims abstract description 49
- 239000003063 flame retardant Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000000919 ceramic Substances 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 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 abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011888 foil Substances 0.000 claims abstract description 12
- 238000004321 preservation Methods 0.000 claims abstract description 12
- 239000010410 layer Substances 0.000 claims description 62
- 239000011241 protective layer Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 210000002268 wool Anatomy 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 14
- 230000002265 prevention Effects 0.000 description 7
- 239000005030 aluminium foil Substances 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
The utility model relates to the technical field of wire harness heat insulation cotton, in particular to light-weight automobile wire harness heat insulation cotton, which comprises the following components: the heat insulation cotton base layer, the surface of heat insulation cotton base layer is provided with ceramic fiber heat preservation, the surface of ceramic fiber heat preservation is provided with new material insulating layer, the outside of new material insulating layer is provided with fire-retardant layer. According to the utility model, the heat insulation effect of the heat insulation cotton can be improved through the arrangement of the heat insulation cotton base layer, the ceramic fiber heat insulation layer, the new material heat insulation layer, the flame retardant layer and the aluminum foil fireproof protection layer; the fireproof effect of the heat insulation cotton on the wire harness can be improved through the arrangement of the aluminum foil fireproof protection layer, the flame retardant layer and the armor layer; the heat insulation cotton can be conveniently installed and positioned through the setting of the bonding positioning layer.
Description
Technical Field
The utility model relates to the technical field of wire harness heat insulation cotton, in particular to light-weight automobile wire harness heat insulation cotton.
Background
The existing cotton products with heat insulation effect are all called heat insulation cotton, and the heat insulation cotton has the characteristics of high temperature resistance, difficulty in burning, low heat conductivity coefficient and the like, and is divided into high temperature resistance heat insulation cotton and low temperature heat insulation cotton according to the temperature resistance range; the heat insulation cotton widely applied to industry is produced by adopting glass fiber as a material, such as glass fiber cotton and glass cotton; the product can be further processed to be compounded with aluminum foil and glass fiber cloth, so that the product has wider application range.
Automobile wiring harnesses are the network body of automotive circuits, and no wiring harness exists in the absence of automotive circuits. The wire harness is a component in which a contact terminal (connector) made of copper material is pressed against a wire or cable, and then an insulator or a metal housing is molded or added to the outside of the contact terminal, and the contact terminal is bundled with the wire harness to form a connection circuit. The wire harness industry chain comprises wire and cable, connectors, processing equipment, wire harness manufacturing and downstream application industries, the wire harness is very wide in application, and can be used in the aspects of automobiles, household appliances, computers, communication equipment, various electronic instruments and meters and the like, the wire harness of the automobile body is connected with the whole automobile body, the general shape of the wire harness is H-shaped, and when the automobile wire harness is used, heat insulation cotton is required to be arranged outside the wire harness to play a role in heat insulation.
However, the heat insulation coefficient of the heat insulation cotton used by the existing automobile wire harness is limited, and the protection function of the heat insulation cotton is poor for the outside of the heat insulation cotton, so that the automobile wire harness wrapped inside is easily damaged, and the service life of the automobile wire harness is shortened.
For this reason, we propose a lightweight automotive harness insulation wool that solves the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide light-weight automotive harness heat insulation cotton so as to solve the problems of poor heat insulation effect and poor protection function of the harness heat insulation cotton.
In order to achieve the above purpose, the present utility model provides the following technical solutions: lightweight automotive wiring harness insulation wool, comprising: the heat insulation cotton base layer, the surface of heat insulation cotton base layer is provided with ceramic fiber heat preservation, the surface of ceramic fiber heat preservation is provided with new material insulating layer, the outside of new material insulating layer is provided with fire-retardant layer.
Preferably, the surface of the flame retardant layer is provided with an aluminum foil fireproof protective layer.
Preferably, an armor protection layer is arranged between the flame retardant layer and the new material heat insulation layer.
Preferably, an adhesive positioning layer is arranged on the outer side of the aluminum foil fireproof protective layer, and release paper is arranged on the adhesive positioning layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the heat insulation effect of the heat insulation cotton can be improved through the arrangement of the heat insulation cotton base layer, the ceramic fiber heat insulation layer, the new material heat insulation layer, the flame retardant layer and the aluminum foil fireproof protection layer.
2. According to the utility model, the fireproof and wire harness protection effects of the heat insulation cotton can be improved through the arrangement of the aluminum foil fireproof protection layer, the flame retardant layer and the armor layer.
3. According to the utility model, the heat insulation cotton can be conveniently installed and positioned through the arrangement of the bonding positioning layer.
Drawings
FIG. 1 is a side cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the overall structure of the present utility model;
In the figure: 1a heat insulation cotton base layer, 2a ceramic fiber heat insulation layer, 3a new material heat insulation layer, 4 an armor protection layer, 5 a flame-retardant layer, 6 an aluminum foil fireproof protection layer, 7 an adhesive positioning layer and 71 release paper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the lightweight automotive wiring harness insulation wool of the drawings comprises: the heat insulation cotton base layer 1, heat insulation cotton base layer 1 is made by glass fiber cotton material, its thickness is 30 millimeters, have fire-retardant, nontoxic, corrosion-resistant, the volume weight is little, the advantage that coefficient of heat conductivity is low, the surface of heat insulation cotton base layer 1 is provided with ceramic fiber heat preservation 2, ceramic fiber heat preservation 2 adopts ceramic fiber material to make, its thickness is 5 millimeters, can improve the thermal-insulated effect of heat preservation through ceramic fiber heat preservation 2, the surface of ceramic fiber heat preservation 2 is provided with new material insulating layer 3, new material insulating layer 3 adopts polyurethane material to make, its thickness is 30MM, soft polyurethane has advantages such as resilience and thermal-insulated, sound insulation, the outside of new material insulating layer 3 is provided with fire-retardant layer 5, fire-retardant layer 5 adopts fire prevention thermal-insulated fire-retardant cloth to make, can play fire-retardant thermal-insulated effect.
The surface of flame retardant coating 5 is provided with aluminium foil fire prevention protective layer 6, and aluminium foil fire prevention protective layer 6 can play the fire prevention, thermal-insulated and the protection effect to thermal-insulated cotton through the fire prevention that the aluminium foil had, resistant weather and reflected heat's effect.
An armor protection layer 4 is arranged between the flame retardant layer 5 and the new material heat insulation layer 3, and the armor protection layer 4 is composed of a steel wire mesh, so that the protection effect of heat insulation cotton can be improved.
The outside of aluminium foil fire prevention protective layer 6 is provided with bonding locate layer 7, fixes thermal-insulated cotton in the car through the setting convenience of bonding locate layer 7, is provided with from type paper 71 on the bonding locate layer 7, and it can be through bonding locate layer 7 to fix a position thermal-insulated cotton to reveal from type paper 71.
In this embodiment, the pencil is located the inboard of thermal-insulated cotton basic unit 1, can increase the thermal-insulated effect of thermal-insulated cotton through thermal-insulated cotton basic unit 1, ceramic fiber heat preservation 2, new material insulating layer 3, fire-retardant layer 5 and aluminium foil fire prevention protective layer 6's setting.
Meanwhile, the fireproof and flame-retardant effects of the aluminum foil fireproof protection layer 6, the flame-retardant layer 5 and the armor layer 4 can be achieved, and the protection effect on the wire harness is improved.
The heat insulation cotton is conveniently adhered in the vehicle by the setting of the adhesive positioning layer 7, so that the heat insulation cotton is conveniently positioned.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Lightweight car pencil thermal-insulated cotton, its characterized in that includes:
The heat insulation cotton base layer (1), the surface of heat insulation cotton base layer (1) is provided with ceramic fiber heat preservation (2), the surface of ceramic fiber heat preservation (2) is provided with new material insulating layer (3), the outside of new material insulating layer (3) is provided with fire-retardant layer (5).
2. The lightweight automotive wiring harness insulation wool of claim 1, wherein: the surface of the flame retardant layer (5) is provided with an aluminum foil fireproof protective layer (6).
3. The lightweight automotive wiring harness insulation wool of claim 1, wherein: an armor protection layer (4) is arranged between the flame retardant layer (5) and the new material heat insulation layer (3).
4. The lightweight automotive wiring harness insulation wool of claim 2, wherein: the aluminum foil fireproof protection layer (6) is characterized in that an adhesive positioning layer (7) is arranged on the outer side of the aluminum foil fireproof protection layer (6), and release paper (71) is arranged on the adhesive positioning layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322534944.4U CN220951623U (en) | 2023-09-18 | 2023-09-18 | Lightweight automobile wire harness heat insulation cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322534944.4U CN220951623U (en) | 2023-09-18 | 2023-09-18 | Lightweight automobile wire harness heat insulation cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220951623U true CN220951623U (en) | 2024-05-14 |
Family
ID=90981864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322534944.4U Active CN220951623U (en) | 2023-09-18 | 2023-09-18 | Lightweight automobile wire harness heat insulation cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220951623U (en) |
-
2023
- 2023-09-18 CN CN202322534944.4U patent/CN220951623U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |