CN214588258U - Aging-resistant combined heat-shrinkable sleeve - Google Patents
Aging-resistant combined heat-shrinkable sleeve Download PDFInfo
- Publication number
- CN214588258U CN214588258U CN202120579411.6U CN202120579411U CN214588258U CN 214588258 U CN214588258 U CN 214588258U CN 202120579411 U CN202120579411 U CN 202120579411U CN 214588258 U CN214588258 U CN 214588258U
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- China
- Prior art keywords
- layer
- heat
- resistant
- aging
- resistant layer
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- Expired - Fee Related
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- 230000032683 aging Effects 0.000 title claims abstract description 36
- 239000003063 flame retardant Substances 0.000 claims abstract description 11
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 11
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 11
- 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 10
- 239000000463 material Substances 0.000 claims description 7
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 5
- 239000007787 solid Substances 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- CLVOYFRAZKMSPF-UHFFFAOYSA-N n,n-dibutyl-4-chlorobenzenesulfonamide Chemical compound CCCCN(CCCC)S(=O)(=O)C1=CC=C(Cl)C=C1 CLVOYFRAZKMSPF-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Insulating Bodies (AREA)
Abstract
The utility model is suitable for a heat shrinkage bush technical field, a ageing-resistant type combination formula heat shrinkage bush is provided, including the solid fixed ring, the solid fixed ring front end is provided with the battery piece, the solid fixed ring rear end is provided with the intelligent control ware, the solid fixed ring right-hand member is provided with the connecting block, the connecting block right-hand member is provided with electronic expansion board, electronic expansion board right-hand member is provided with the heat shrinkage bush, the heat shrinkage bush right-hand member is provided with the heat shrinkage casing head, the heat shrinkage bush is inside to be provided with the first insulating layer, be provided with the PTFE layer inside the first insulating layer, the PTFE layer is inside to be provided with the ageing-resistant layer, the ageing-resistant layer is inside to be provided with the flame retardant coating, the flame retardant layer is inside to be provided with the heat-resistant layer, the heat-resistant layer is inside to be provided with the anti-interference layer, the anti-interference layer is inside to be provided with the second ageing-resistant layer, electronic expansion board and battery piece are connected with the intelligent control ware electricity; through the utility model discloses a setting has improved heat shrinkable tube's ageing resistance, wearability and corrosion resistance greatly.
Description
Technical Field
The utility model belongs to the technical field of heat shrinkable tube, especially, relate to an ageing-resistant type combination formula heat shrinkable tube.
Background
The heat shrinkable tube has the performances of flame retardance, insulation and temperature resistance, and is a special polyolefin heat shrinkable tube which is also called as EVA material. It is soft and elastic. The alloy can shrink when heated (70-90 degrees), and is widely applied to insulation protection of various wire harnesses, welding spots and inductors, and rust prevention and corrosion prevention of metal pipes and bars; the electric equipment stores are sold, and generally, large stores for operating electric wires and electric materials are provided with the electric wire connectors, and the electric wire connectors are usually sleeved with proper heat-shrinkable tubes which are heated by a hot air gun and then shrunk, so that the connectors are firmly sleeved. Generally, the packaging insulation function of electronics, electric appliances, batteries and the like can be contracted by using a hot air blower, and the functions of insulation, protection and the like are achieved; the 125 ℃ glue-containing double-wall heat-shrinkable piping system is soft, flame-retardant and irradiation-crosslinked double-wall glue-containing heat-shrinkable casing, the inner layer is provided with hot melt glue with good bonding performance, the outer layer is soft flame-retardant irradiation-crosslinked polyolefin, the shrinkage rate of the irradiation-crosslinked polyolefin is 3-4 times, the hot melt glue can completely seal materials connected with two ends after shrinkage, the construction is easy, the maintenance is not needed, the impact of severe environment, moisture and the like can be resisted, and the effect of protecting components is achieved. However, in the heat shrinkable tube, because the position led out by the lead has a seam, the heat shrinkable tube is affected by weather conditions, the material can expand with heat and contract with cold frequently, so that the seam material at the interface is deformed in a recovery manner, the seam becomes large, water seepage occurs, and the internal cable is damaged.
The common heat-shrinkable tubing at present is not aging-resistant due to its structural composition, which is the biggest concern of many consumers when considering purchasing such products, and becomes the biggest obstacle to product popularization.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ageing-resistant type combination formula heat shrinkage bush aims at solving the problem that heat shrinkage bush is not ageing-resistant.
The utility model is realized in such a way, an aging-resistant combined heat-shrinkable tubing, which comprises a fixed ring and is characterized in that the front end of the fixed ring is provided with a battery block, the rear end of the fixed ring is provided with an intelligent controller, the right end of the fixed ring is provided with a connecting block, the right end of the connecting block is provided with an electric expansion plate, the right end of the electric expansion plate is provided with the heat-shrinkable tubing, the right end of the heat-shrinkable tubing is provided with a heat-shrinkable tubing head, the inside of the heat-shrinkable tubing is provided with a first insulating layer, the inside of the first insulating layer is provided with a PTFE layer, the inside of the PTFE layer is provided with an aging-resistant layer, the inside of the aging-resistant layer is provided with a flame-retardant layer, the inside of the flame-retardant layer is provided with a heat-resistant layer, the inside of the heat-resistant layer is provided with an anti-interference layer, the inside of the anti-interference layer is provided with a second insulating layer, the electric extension plate and the battery block are electrically connected with the intelligent controller.
Still further, the material of the fixing ring is alloy steel.
Furthermore, the fixing ring is fixedly connected with the battery block screw.
Furthermore, the fixing ring is fixedly connected with the intelligent controller through a screw.
Further, the connecting block is welded with the electric expansion plate.
Further, the fixing ring is welded to the connecting block.
About implementing the utility model discloses a beneficial technological effect does: because the utility model is provided with the fixing ring, the intelligent controller, the connecting block and the electric expansion plate, the heat-shrinkable sleeve can be used preliminarily, and the flexibility is improved; secondly, because the utility model is provided with the heat-shrinkable sleeve and the heat-shrinkable sleeve head, the packaging and insulating functions of electronics, electrical appliances, batteries and the like can be realized, and the practicability is improved; finally, the first insulating layer, the PTFE layer, the ageing-resistant layer, the flame retardant coating, the heat-resistant layer, the anti-interference layer, the second ageing-resistant layer and the second insulating layer, so ageing resistance, corrosion resistance, insulation and wear resistance can be better, and practicability and safety are improved.
Drawings
FIG. 1 is an overall view of the present invention;
fig. 2 is an upper view of the present invention;
fig. 3 is a cross-sectional view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the utility model relates to an aging-resistant combined heat-shrinkable tubing, which comprises a fixing ring 1, and is characterized in that the front end of the fixing ring 1 is provided with a battery block 3, the rear end of the fixing ring 1 is provided with an intelligent controller 2, the right end of the fixing ring 1 is provided with a connecting block 4, the right end of the connecting block 4 is provided with an electric expansion plate 5, the right end of the electric expansion plate 5 is provided with a heat-shrinkable tubing 6, the right end of the heat-shrinkable tubing 6 is provided with a heat-shrinkable tubing head 7, the heat-shrinkable tubing 6 is internally provided with a first insulating layer 8, the first insulating layer 8 is internally provided with a PTFE layer 9, the PTFE layer 9 is internally provided with an aging-resistant layer 10, the aging-resistant layer 10 is internally provided with a flame-retardant layer 11, the flame-resistant layer 11 is internally provided with a heat-resistant layer 12, the heat-resistant layer 12 is internally provided with an anti-resistant layer 13, the second aging-resistant layer 14 is internally provided with a second insulating layer 15, the electric extension board 5 and the battery block 3 are electrically connected with the intelligent controller 2.
The material of the fixing ring 1 is alloy steel, so that the service life is prolonged.
The fixing ring 1 is fixedly connected with the battery block 3 through screws, so that the flexibility is improved.
The fixing ring 1 is fixedly connected with the intelligent controller 2 through screws, so that the flexibility is improved.
The connecting block 4 is welded with the electric expansion plate 5, so that the firmness is improved.
The fixing ring 1 is welded with the connecting block 4, so that firmness is improved.
The utility model discloses a theory of operation does: use the utility model discloses the time, according to the object that uses, with heat shrinkage bush 6, first insulation layer 8, PTFE layer 9, ageing-resistant layer 10, fire-retardant layer 11, heat-resistant layer 12, anti-interference layer 13, the fixed adhesion of second ageing-resistant layer 14 and second insulation layer 15, carry out effects such as anti-aging through each picture layer, again with solid fixed ring 1, battery piece 3, intelligent control ware 2, connecting block 4, electronic expansion board 5, heat shrinkage bush 6 and heat shrinkage bush head 7 fixed connection, prop out heat shrinkage bush 6 through electronic expansion board 5, advance, in order to realize the utility model discloses an use.
About implementing the utility model discloses a beneficial technological effect does: because the utility model is provided with the fixing ring, the intelligent controller, the connecting block and the electric expansion plate, the heat-shrinkable sleeve can be used preliminarily, and the flexibility is improved; secondly, because the utility model is provided with the heat-shrinkable sleeve and the heat-shrinkable sleeve head, the packaging and insulating functions of electronics, electrical appliances, batteries and the like can be realized, and the practicability is improved; finally, the first insulating layer, the PTFE layer, the ageing-resistant layer, the flame retardant coating, the heat-resistant layer, the anti-interference layer, the second ageing-resistant layer and the second insulating layer, so ageing resistance, corrosion resistance, insulation and wear resistance can be better, and practicability and safety are improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An aging-resistant combined heat-shrinkable tubing comprises a fixing ring (1) and is characterized in that a battery block (3) is arranged at the front end of the fixing ring (1), an intelligent controller (2) is arranged at the rear end of the fixing ring (1), a connecting block (4) is arranged at the right end of the fixing ring (1), an electric expansion plate (5) is arranged at the right end of the connecting block (4), a heat-shrinkable tubing (6) is arranged at the right end of the electric expansion plate (5), a heat-shrinkable tubing head (7) is arranged at the right end of the heat-shrinkable tubing (6), a first insulating layer (8) is arranged inside the heat-shrinkable tubing (6), a PTFE layer (9) is arranged inside the first insulating layer (8), an aging-resistant layer (10) is arranged inside the PTFE layer (9), a flame-retardant layer (11) is arranged inside the aging-resistant layer (10), and a heat-resistant layer (12) is arranged inside the flame-resistant layer (11), the solar cell module is characterized in that an anti-interference layer (13) is arranged inside the heat-resistant layer (12), a second aging resistant layer (14) is arranged inside the anti-interference layer (13), a second insulating layer (15) is arranged inside the second aging resistant layer (14), and the electric expansion plate (5) and the cell block (3) are electrically connected with the intelligent controller (2).
2. The aging-resistant composite heat-shrinkable tubing of claim 1, wherein: the material of the fixing ring (1) is alloy steel.
3. The aging-resistant composite heat-shrinkable tubing of claim 1, wherein: the fixing ring (1) is fixedly connected with the battery block (3) through screws.
4. The aging-resistant composite heat-shrinkable tubing of claim 1, wherein: the fixing ring (1) is fixedly connected with the intelligent controller (2) through screws.
5. The aging-resistant composite heat-shrinkable tubing of claim 1, wherein: the connecting block (4) is welded with the electric expansion plate (5).
6. The aging-resistant composite heat-shrinkable tubing of claim 1, wherein: the fixing ring (1) is welded with the connecting block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120579411.6U CN214588258U (en) | 2021-03-22 | 2021-03-22 | Aging-resistant combined heat-shrinkable sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120579411.6U CN214588258U (en) | 2021-03-22 | 2021-03-22 | Aging-resistant combined heat-shrinkable sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214588258U true CN214588258U (en) | 2021-11-02 |
Family
ID=78355014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120579411.6U Expired - Fee Related CN214588258U (en) | 2021-03-22 | 2021-03-22 | Aging-resistant combined heat-shrinkable sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214588258U (en) |
-
2021
- 2021-03-22 CN CN202120579411.6U patent/CN214588258U/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: 20211102 |