CN220022203U - Novel flame-retardant insulating electrical bushing - Google Patents
Novel flame-retardant insulating electrical bushing Download PDFInfo
- Publication number
- CN220022203U CN220022203U CN202321457686.8U CN202321457686U CN220022203U CN 220022203 U CN220022203 U CN 220022203U CN 202321457686 U CN202321457686 U CN 202321457686U CN 220022203 U CN220022203 U CN 220022203U
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- China
- Prior art keywords
- heat dissipation
- hole
- pipeline
- novel flame
- fixedly connected
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 32
- 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 title claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 56
- 239000002184 metal Substances 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 12
- 238000005260 corrosion Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 206010000369 Accident Diseases 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model relates to the technical field of electrician bushings and discloses a novel flame-retardant insulating electrician bushing, which comprises a pipe body, wherein one side of the pipe body is fixedly connected with a joint, the joint comprises a first pipeline, four second pipelines are fixedly connected to the periphery of the surface of the first pipeline, second radiating holes are formed in the middle of one side of each of the four second pipelines, I-shaped radiating metal blocks are fixedly arranged on the inner walls of the four second radiating holes, caps are fixedly connected to the periphery of each of the four second pipelines, and dust screens are fixedly arranged on the periphery of the surface of the cap. In the utility model, heat in the sleeve pipe cavity can be transferred through air in the through hole in the middle of the partition plate, then the through hole in the middle of the partition plate is communicated with the first heat dissipation hole and the second heat dissipation hole of the joint, the I-shaped heat dissipation metal block is arranged in the second heat dissipation hole, heat dissipation can be better carried out, and the dustproof net is arranged around the cap body to prevent dust from entering and attaching to the I-shaped heat dissipation metal block, so that the heat dissipation function is affected.
Description
Technical Field
The utility model relates to the technical field of electrician bushings, in particular to a novel flame-retardant insulating electrician bushing.
Background
The electrician sleeve is used for wearing wires and protecting the wires, so the use range of the electrician sleeve is very wide, but the existing electrician sleeve is inconvenient to install, an insulating electrician adhesive tape is needed to be used for splicing, the electrician sleeve has no heat dissipation function, the sleeve functions are affected due to overhigh heat during long-time use, the problems of electric leakage and short circuit are easy to occur, the harm to users is caused, and even safety accidents are likely to occur due to combustion of the electrician sleeve, so the novel flame-retardant insulating electrician sleeve is provided by a person skilled in the art, and the problems in the background art are solved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a novel flame-retardant insulated electrical bushing, wherein heat dissipation holes are formed in a bushing joint and the interior of the bushing, then a through hole in the middle of a partition plate is communicated with a first heat dissipation hole of the joint in series, and the first heat dissipation hole is communicated with four second heat dissipation holes in parallel, so that air in the through hole and air in the second heat dissipation holes are subjected to dispersed exchange, the heat dissipation capacity of the bushing is improved, the bushing body is composed of four layers of materials including an anti-corrosion layer, an insulating layer, a rubber layer and a flame-retardant layer, and the bushing has good corrosion resistance, insulativity and flame retardance, and the joint can enable the bushing to be installed more conveniently.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel flame-retardant insulating electrical bushing comprises a pipe body, wherein one side of the pipe body is fixedly connected with a joint, the joint comprises a first pipeline, four second pipelines are fixedly connected to the periphery of the surface of the first pipeline, second radiating holes are formed in the middle of one side of each of the four second pipelines, I-shaped radiating metal blocks are fixedly arranged on the inner walls of the four second radiating holes, caps are fixedly connected to the periphery of each of the second pipelines, and dust screens are fixedly arranged on the periphery of the surface of each cap;
through above-mentioned technical scheme, at first connect and sheathed tube body and utilize the adhesive to bond together, high-voltage line, cable can be placed on line pipe cavity, at power transmission's in-process, can produce heat, at this moment, the heat of production can carry out heat transfer through the air in the through-hole in the middle of the baffle, then the through-hole in the middle of the baffle communicates with each other with the first louvre and the second louvre of joint, I shape heat dissipation metal block has in the second louvre, can be better dispel the heat, the cap body has the dust screen all around, prevent that the dust from getting into, attach on I shape heat dissipation metal block, influence the heat dissipation function.
Further, the pipe body comprises a rubber layer, and a flame-retardant layer is fixedly arranged on the lower side of the rubber layer;
through above-mentioned technical scheme, the rubber layer is PVC material, can be fine provide the appearance support for the sleeve pipe, can not warp, influences high-voltage line, cable function, and fire accident can be prevented to fire-retardant layer because of the circuit short circuit causes.
Further, an insulating layer is fixedly arranged on the upper side of the rubber layer, and an anti-corrosion layer is fixedly arranged on the upper side of the insulating layer;
through above-mentioned technical scheme, insulating layer insulating power that the sleeve pipe is avoided touching and is aroused the electric shock accident that the insulating layer can be fine, and the erosion oxidation of steam, oxygen is avoided to anticorrosive coating, increase life.
Further, a first heat dissipation hole is formed in the middle of one side of the first pipeline;
through the technical scheme, heat in the through hole is transferred to the I-shaped heat dissipation metal block.
Further, sealing rings are fixedly connected to two sides of the first pipeline;
through the technical scheme, when the adhesive joint is installed, the sealing performance between the first heat dissipation hole and the through hole is achieved.
Further, a spool chamber is formed in one side of the pipe body;
through above-mentioned technical scheme, place the cable, the position of high-voltage line.
Further, a partition plate is fixedly arranged on the inner wall of the spool chamber, and a through hole is formed in the middle of one side surface of the partition plate;
through above-mentioned technical scheme, the baffle can divide into four cavities with the spool cavity, also can be fine provide the support for the sleeve pipe, and the through-hole can be with the heat that cable, high-voltage line produced, and the air heat transfer through the through-hole improves the heat dissipation for I shape heat dissipation metal piece.
The utility model has the following beneficial effects:
1. the novel flame-retardant insulated electrical bushing provided by the utility model has the advantages that the wire tube cavity in the bushing is divided into four parts by the partition plate, the practicability is improved, high-voltage wires and cables can be respectively placed, the short-circuit fire of one cable and the high-voltage wires is avoided, the other cables and the high-voltage wires are further influenced, the joint and the bushing can be bonded and installed through the adhesive, the installation is convenient, the dust screen is arranged around the cap body of the joint, dust is prevented from entering, the dust is prevented from adhering to the I-shaped heat dissipation metal block, and the heat dissipation function is influenced.
2. According to the novel flame-retardant insulating electrical bushing provided by the utility model, heat generated in the bushing can be transferred through the air in the through hole in the middle of the partition plate, then the through hole in the middle of the partition plate is communicated with the first radiating holes of the joint in series, the first radiating holes are communicated with the four second radiating holes in parallel, the air in the through hole and the air in the second radiating holes can be subjected to dispersed exchange, and the second radiating holes are internally provided with the I-shaped radiating metal blocks, so that better heat dissipation is realized.
Drawings
FIG. 1 is a schematic axial view of a novel flame retardant insulated electrical bushing according to the present utility model;
FIG. 2 is a schematic diagram of a front view of a novel flame retardant insulated electrical bushing according to the present utility model;
FIG. 3 is a schematic diagram of a front view in full section of the novel flame retardant insulated electrical bushing of the present utility model;
FIG. 4 is a schematic view of a joint axis of the novel flame retardant insulated electrical bushing according to the present utility model;
fig. 5 is a schematic diagram of the structure of a tube body of the novel flame-retardant insulated electrical bushing provided by the utility model.
Legend description:
1. a tube body; 101. an anti-corrosion layer; 102. an insulating layer; 103. a rubber layer; 104. a flame retardant layer; 2. a joint; 201. a first pipe; 202. a first heat radiation hole; 203. a second heat radiation hole; 204. a second pipe; 205. a cap body; 206. a dust screen; 3. a partition plate; 4. a through hole; 5. a conduit chamber; 6. a seal ring; 7. i-shaped heat dissipation metal block.
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. 1-5, one embodiment provided by the present utility model is: the novel flame-retardant insulated electrical bushing comprises a bushing body 1, the bushing supports, the device mainly comprises a corrosion-resistant device, the flame-retardant device and an insulating device, one side of the bushing body 1 is fixedly connected with a joint 2, connection between the bushing can be achieved, the bushing is installed by means of an adhesive, the joint 2 comprises a first pipeline 201, four second pipelines 204 are fixedly connected to the periphery of the surface of the first pipeline 201, the first pipeline 201 is communicated with the second pipelines 204, heat in a through hole 4 is better dispersed for heat dissipation, second heat dissipation holes 203 are formed in the middle of one side of each of the four second pipelines 204, I-shaped heat dissipation metal blocks 7 are fixedly arranged on the inner walls of the four second heat dissipation holes 203, heat is exchanged through heat transfer with the I-shaped heat dissipation metal blocks 7, the heat dissipation function can be improved, caps 205 are fixedly connected to the periphery of the four second pipelines 204, gaps between the bushing body 1 can be sealed, dust-proof nets 206 are fixedly arranged on the periphery of the surface of the caps 205, dust can be prevented from entering the second heat dissipation holes 203, and adhering to the surfaces of the I-shaped heat dissipation metal blocks 7, and affecting the heat dissipation function.
The pipe body 1 comprises a rubber layer 103, the rubber layer 103 can well provide appearance support for the sleeve, deformation is not easy to occur, a flame retardant layer 104 is fixedly arranged on the lower side of the rubber layer 103, the flame retardant layer 104 can prevent fire accidents caused by circuit short circuits, an insulating layer 102 is fixedly arranged on the upper side of the rubber layer 103, the insulating layer 102 can well insulate a power supply, electric shock accidents caused by touching the sleeve are avoided, an anti-corrosion layer 101 is fixedly arranged on the upper side of the insulating layer 102, the anti-corrosion layer 101 is prevented from being corroded and oxidized by water vapor and oxygen, a first heat dissipation hole 202 is formed in the middle of one side of the first pipeline 201, heat in the through hole 4 is dispersed into a second heat dissipation hole 203, sealing rings 6 are fixedly connected to two sides of the first pipeline 201, when the pipe body 1 is provided with the installation joint 2 and the sleeve, a spool chamber 5 is arranged on one side of the pipe body 1, a partition plate 3 is fixedly arranged on the inner wall of the chamber 5, the partition plate 3 can divide the spool chamber 5 into four chambers, and can also well provide support for the sleeve, the middle surface of one side of the partition plate 3 is provided with a through hole 4, and the heat dissipation block 4 can be provided with a heat dissipation hole 7 through the heat dissipation block 7, and the heat dissipation block is formed by the heat dissipation block 4 and the heat dissipation block is provided for the heat dissipation block 4.
Working principle: the pipe body 1 comprises an anti-corrosion layer 101, an insulating layer 102, a rubber layer 103 and a flame retardant layer 104, wherein the rubber layer 103 can well provide exterior support for the sleeve, the flame retardant layer 104 can prevent fire accidents caused by circuit short circuits, the insulating layer 102 can well insulate a power supply, the anti-corrosion layer 101 can avoid erosion and oxidization of water vapor and oxygen, then, the joint 2 and the pipe body 1 of the sleeve are assembled and spliced through an adhesive, the sealing ring 6 on the first pipeline 201 can increase the sealing performance between the through hole 4 and the first heat dissipation hole 202, then, heat generated by a cable and a high-voltage wire put in the pipe chamber 5 can be transmitted through air in the middle through hole 4 of the baffle, the through hole 4 is connected with the first heat dissipation hole 202 in series, the first heat dissipation hole 202 and the four second heat dissipation holes 203 are connected in parallel, the heat in the through hole 4 can be well dispersed and transmitted, the I-shaped heat dissipation metal block 7 is fixedly arranged in the second heat dissipation hole 203, the heat in the second heat dissipation hole 203 can be better transferred with the heat in the second heat dissipation hole 203, the heat dissipation efficiency is improved, the surface 206 of the joint 2 is fixedly arranged, and the I-shaped heat dissipation metal block is prevented from being attached to the dust-proof function, and dust is prevented from entering the dust-proof function.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Novel fire-retardant insulating electrician's sleeve pipe, including body (1), its characterized in that: the utility model discloses a pipe body, including body (1), pipe body (1) one side fixedly connected with connects (2), connect (2) including first pipeline (201), four fixedly connected with second pipeline (204) all around first pipeline (201) surface, four second louvre (203) have all been seted up in the middle of second pipeline (204) one side, four second louvre (203) inner wall is fixed to be provided with I shape heat dissipation metal block (7), four fixedly connected with cap body (205) all around second pipeline (204), fixedly provided with dust screen (206) all around cap body (205) surface.
2. The novel flame retardant insulated electrical bushing of claim 1, wherein: the pipe body (1) comprises a rubber layer (103), and a flame-retardant layer (104) is fixedly arranged on the lower side of the rubber layer (103).
3. The novel flame retardant insulated electrical bushing of claim 2, wherein: an insulating layer (102) is fixedly arranged on the upper side of the rubber layer (103), and an anti-corrosion layer (101) is fixedly arranged on the upper side of the insulating layer (102).
4. The novel flame retardant insulated electrical bushing of claim 1, wherein: a first heat dissipation hole (202) is formed in the middle of one side of the first pipeline (201).
5. The novel flame retardant insulated electrical bushing of claim 1, wherein: and sealing rings (6) are fixedly connected to two sides of the first pipeline (201).
6. The novel flame retardant insulated electrical bushing of claim 1, wherein: a wire tube cavity (5) is formed in one side of the tube body (1).
7. The novel flame retardant insulated electrical bushing of claim 6, wherein: the wire tube cavity (5) inner wall is fixedly provided with a partition board (3), and a through hole (4) is formed in the middle of one side surface of the partition board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321457686.8U CN220022203U (en) | 2023-06-09 | 2023-06-09 | Novel flame-retardant insulating electrical bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321457686.8U CN220022203U (en) | 2023-06-09 | 2023-06-09 | Novel flame-retardant insulating electrical bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022203U true CN220022203U (en) | 2023-11-14 |
Family
ID=88685396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321457686.8U Active CN220022203U (en) | 2023-06-09 | 2023-06-09 | Novel flame-retardant insulating electrical bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022203U (en) |
-
2023
- 2023-06-09 CN CN202321457686.8U patent/CN220022203U/en active Active
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| GR01 | Patent grant |