CN216793373U - Cable with metal protection joint structure - Google Patents
Cable with metal protection joint structure Download PDFInfo
- Publication number
- CN216793373U CN216793373U CN202220106006.7U CN202220106006U CN216793373U CN 216793373 U CN216793373 U CN 216793373U CN 202220106006 U CN202220106006 U CN 202220106006U CN 216793373 U CN216793373 U CN 216793373U
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- China
- Prior art keywords
- cable
- heat dissipation
- fixedly connected
- rubber column
- metal joint
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- 239000002184 metal Substances 0.000 title claims abstract description 55
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 55
- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- -1 graphite alkene Chemical class 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 18
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000002344 surface layer Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of cables, in particular to a cable with a metal protective joint structure, which comprises a metal joint, wherein a graphene heat dissipation paste is fixedly connected inside the metal joint, a rubber column is fixedly connected on the inner side of the graphene heat dissipation paste, a cable is fixedly connected on the inner side of the rubber column, a fixing plate is fixedly connected on the right side inside the metal joint, a limiting pipe is fixedly connected on the right end face of the fixing plate, and a protective ring is fixedly connected on the inner side of the limiting pipe; according to the utility model, through the arranged graphene heat dissipation sticker, the temperature of a cable on the inner side of the rubber column can be effectively reduced, the service life of the cable in the metal joint is effectively prolonged, the replacement times of the metal joint caused by high-temperature damage of the cable are reduced, the replacement cost of the metal joint is reduced, meanwhile, the heat dissipation holes are arranged on the outer side of the rubber column, the temperature of the surface layer of the cable can be well dissipated to the inner side of the graphene heat dissipation sticker through the heat dissipation holes, the maximum practical efficiency of the graphene heat dissipation sticker is increased, and the graphene heat dissipation sticker is very practical.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a cable with a metal protective joint structure.
Background
The cable is a special wire, the cable is usually a cable similar to the rope formed by twisting several or several groups of wires, each group of wires are insulated from each other and usually twisted around a center, the whole outside is coated with a highly insulated covering layer, a plurality of the wires are erected in the air or installed underground or underwater for telecommunication or power transmission, and the wires can be respectively provided with a covering layer, a total protective layer and an outer protective layer, the top end of the cable is provided with a metal joint capable of protecting the top end of the cable and connection, the metal joint has a certain protection effect on the top end of the cable, but the cable can generate heat due to copper wires in the over-current operation, but the metal protective joint on the market only has the protection and butt joint effects and does not have the heat dissipation effect, so that the service life of the cable connected with the metal joint is not long without a protection structure; meanwhile, a gap can exist between the bottom end of the metal connector on the market and the cable, rainwater can enter the metal connector through the gap and is difficult to clean, and therefore the cable with the metal protection joint structure is provided for the problems.
SUMMERY OF THE UTILITY MODEL
The present invention provides a cable with a metal protective joint structure, so as to solve the problems that the cable has a reduced life due to high temperature in the metal joint and dust and rain water can enter the metal joint through a gap between the metal joint and the cable, as proposed in the above-mentioned background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a cable with metal protection joint structure, includes metal joint, the inside fixedly connected with graphite alkene heat dissipation of metal joint pastes, inboard fixedly connected with rubber post is pasted in the graphite alkene heat dissipation, the inboard fixedly connected with cable of rubber post, the inside right side fixedly connected with fixed plate of metal joint, the spacing pipe of fixed plate right-hand member face fixedly connected with, the inboard fixedly connected with guard ring of spacing pipe.
Preferably, the metal joint is internally wrapped by a rubber column, heat dissipation holes are formed in the outer side of the rubber column, the fixing plate is fixedly connected with a cable, and the cable is wrapped on the inner side of the protection ring.
Preferably, the number of the heat dissipation holes in the outer side of the rubber column is a plurality, the heat dissipation holes in the outer side of the rubber column are distributed in the whole position of the rubber column, and the caliber of each heat dissipation hole in the outer side of the rubber column is 0.5 cm.
Preferably, the width of the limiting pipe is 3cm, and the length of the protection ring is 5 cm.
Preferably, the material of guard ring is rubber, and the thickness of guard ring is 0.6 cm.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arranged graphene heat dissipation patch, the temperature of the cable at the inner side of the rubber column can be effectively reduced, the service life of the cable in the metal joint is effectively prolonged, the replacement times of the metal joint caused by high-temperature damage of the cable are reduced, the replacement cost of the metal joint is reduced, meanwhile, the heat dissipation holes are arranged at the outer side of the rubber column, the temperature of the surface layer of the cable can be well dissipated to the inner side of the graphene heat dissipation patch through the heat dissipation holes, the maximum practical efficiency of the graphene heat dissipation patch is increased, and the graphene heat dissipation patch is very practical;
2. according to the utility model, through the arranged fixing plate, dust or rainwater is effectively prevented from entering the metal joint, the airtightness of the metal joint is improved, meanwhile, the protection ring is arranged on the inner side of the limiting pipe on the right side of the fixing plate, the protection ring is made of rubber, the protection ring can increase the contact area between the cable and the limiting pipe, meanwhile, the protection ring can buffer the cable and the right top end of the limiting pipe, and the rubber insulation layer on the outer side of the cable caused by the long-time friction between the cable and the right top end of the limiting pipe is effectively prevented from being abraded by the right top end of the limiting pipe, so that the metal joint is very practical.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a graphene heat sink of the present invention;
FIG. 3 is a schematic perspective view of a rubber column according to the present invention;
fig. 4 is a schematic perspective view of the limiting tube of the present invention.
In the figure: 1-metal joint, 2-cable, 3-protective ring, 4-graphene heat dissipation paste, 5-rubber column, 6-fixing plate, 7-limiting pipe and 8-heat dissipation hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a cable with a metal protection joint structure comprises a metal joint 1, a graphene heat dissipation paste 4 is fixedly connected inside the metal joint 1, a rubber column 5 is fixedly connected to the inner side of the graphene heat dissipation paste 4, a cable 2 is fixedly connected to the inner side of the rubber column 5, a fixing plate 6 is fixedly connected to the right side inside the metal joint 1, a limiting pipe 7 is fixedly connected to the right end face of the fixing plate 6, a protection ring 3 is fixedly connected to the inner side of the limiting pipe 7, the rubber column 5 is wrapped inside the metal joint 1, heat dissipation holes 8 are formed in the outer side of the rubber column 5, the inner side of the fixing plate 6 is fixedly connected with the cable 2, the cable 2 is wrapped inside the protection ring 3, the temperature of the cable 2 inside the rubber column 5 can be effectively reduced through the arranged graphene heat dissipation paste 4, the service life of the cable 2 in the metal joint 1 is effectively prolonged, and the replacement frequency of the metal joint 1 caused by high-temperature damage of the cable is reduced, the replacement cost of the metal connector 1 is reduced, meanwhile, the radiating holes 8 are formed in the outer side of the rubber column 5, the number of the radiating holes 8 in the outer side of the rubber column 5 is multiple, the radiating holes 8 in the outer side of the rubber column 5 are distributed in the whole position of the rubber column 5, the diameter of each radiating hole 8 in the outer side of the rubber column 5 is 0.5cm, the surface layer temperature of the cable 2 can be well radiated to the inner side of the graphene radiating patch 4 through the radiating holes 8, and the maximum practical efficiency of the graphene radiating patch 4 is increased; through the fixed plate 6 that sets up, prevent effectively that dust or rainwater from getting into metal joint 1's inside, increase metal joint 1 inside seal, spacing 7 inboards of pipe in the 6 right sides of fixed plate are equipped with guard ring 3 simultaneously, the width of spacing pipe 7 is 3cm, and the length of guard ring 3 is 5cm, the material of guard ring 3 is rubber, and the thickness of guard ring 3 is 0.6cm, guard ring 3 can not only increase the area of contact between cable 2 and the spacing pipe 7, guard ring 3 can cushion cable 2 and 7 right sides tops of spacing pipe simultaneously, effectively prevent cable 2 outside rubber insulation layer that cable 2 long-time and 7 right sides top frictions of spacing pipe lead to from being worn and torn by 7 right sides tops of spacing pipe, and is very practical.
The working process is as follows: when in use, the cable 2 is fixed inside the metal joint 1, the other end of the metal joint 1 is connected with a distribution box and other devices, when in connection, the cable 2 can be bent inevitably, the protection ring 3 inside the limit pipe 7 can effectively reduce the damage of the outer insulating layer of the cable 2 caused by the friction between the cable 2 and the top end of the right side of the limit pipe 7, meanwhile, the limit pipe 7 on the left end surface of the protection ring 3 can prevent dust or rainwater from entering the metal joint 1, when the cable 2 runs, the outer side of the cable 2 can generate higher temperature, the temperature can be diffused to the inner side of the graphene heat dissipation paste 4 wrapping the rubber column 5 through the heat dissipation holes on the outer side of the rubber column 5, the maximum practical efficiency of the graphene heat dissipation paste 4 is increased, the temperature generated by the cable 2 is reduced, the service life of the cable 2 in the metal joint 1 is effectively prolonged, the replacement frequency of the metal joint 1 caused by the high-temperature damage of the cable 2 is reduced, the replacement cost of the metal joint 1 is reduced, and the method is very practical.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)
1. A cable with metal protection joint structure, includes metal joint (1), its characterized in that: the utility model discloses a metal joint, including metal joint (1), the inside fixedly connected with graphite alkene heat dissipation subsides (4), graphite alkene heat dissipation pastes (4) inboard fixedly connected with rubber column (5), inboard fixedly connected with cable (2) of rubber column (5), the inside right side fixedly connected with fixed plate (6) of metal joint (1), fixed plate (6) right-hand member face fixedly connected with spacing pipe (7), spacing pipe (7) inboard fixedly connected with guard ring (3).
2. The cable of claim 1, wherein: the metal joint (1) is internally wrapped by a rubber column (5), heat dissipation holes (8) are formed in the outer side of the rubber column (5), the fixing plate (6) is fixedly connected with the cable (2), and the cable (2) is wrapped on the inner side of the protection ring (3).
3. The cable of claim 2, wherein: the number of the heat dissipation holes (8) in the outer side of the rubber column (5) is a plurality, the heat dissipation holes (8) in the outer side of the rubber column (5) are distributed in the whole position of the rubber column (5), and the caliber of each heat dissipation hole (8) in the outer side of the rubber column (5) is 0.5 cm.
4. The cable of claim 1, wherein: the width of the limiting pipe (7) is 3cm, and the length of the protective ring (3) is 5 cm.
5. The cable of claim 1, wherein: the material of guard ring (3) is rubber, and the thickness of guard ring (3) is 0.6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220106006.7U CN216793373U (en) | 2022-01-17 | 2022-01-17 | Cable with metal protection joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220106006.7U CN216793373U (en) | 2022-01-17 | 2022-01-17 | Cable with metal protection joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216793373U true CN216793373U (en) | 2022-06-21 |
Family
ID=82013437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220106006.7U Active CN216793373U (en) | 2022-01-17 | 2022-01-17 | Cable with metal protection joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216793373U (en) |
-
2022
- 2022-01-17 CN CN202220106006.7U patent/CN216793373U/en active Active
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| GR01 | Patent grant |