CN210667859U - High-temperature-resistant power line - Google Patents
High-temperature-resistant power line Download PDFInfo
- Publication number
- CN210667859U CN210667859U CN201922382435.8U CN201922382435U CN210667859U CN 210667859 U CN210667859 U CN 210667859U CN 201922382435 U CN201922382435 U CN 201922382435U CN 210667859 U CN210667859 U CN 210667859U
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- China
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- power cord
- distance adjusting
- insulating layer
- layer
- conductor
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Abstract
The utility model provides a high temperature resistant power cord, including the power cord body, the power cord body includes the conductor, be equipped with the insulating layer on the outer wall of conductor, one side that the conductor was kept away from to the insulating layer is equipped with the shielding layer, one side that the insulating layer was kept away from to the shielding layer is equipped with the insulating layer, one side that the shielding layer was kept away from to the insulating layer is equipped with the restrictive coating, the both ends of power cord body are connected with plug and connector respectively, the installation cover has been cup jointed on the power cord body, the both sides of installation cover all slide to peg graft and have two push pedals, be equipped with the roll adjustment device between two push pedals, the equal. This kind of high temperature resistant power cord, simple structure, reasonable in design can prevent effectively that high temperature from to the influence of cable, the life of extension cable, and be convenient for avoid crooked to the cable flattening.
Description
Technical Field
The utility model relates to a power cord system field especially relates to a high temperature resistant power cord.
Background
The power line is a wire that transmits current. The power line mainly comprises an outer sheath, an inner sheath and conductors, and common transmission conductors comprise metal wires made of copper and aluminum materials. The power cord is very common in production and life, and the safety protection measures of the power cord are also important.
However, the existing power line has poor high temperature resistance, is easy to damage the power line due to high temperature when in use, seriously threatens the life risk of a user, and has certain defect.
Therefore, it is necessary to provide a high temperature resistant power line to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high temperature resistant power cord has solved current power cord high temperature resistance performance relatively poor, causes destruction to the power cord because of high temperature easily when using, can threaten user's the dangerous problem of life seriously.
For solving the technical problem, the utility model provides a pair of high temperature resistant power cord, including the power cord body, the power cord body includes the conductor, be equipped with the insulating layer on the outer wall of conductor, one side that the conductor was kept away from to the insulating layer is equipped with the shielding layer, one side that the insulating layer was kept away from to the shielding layer is equipped with the insulating layer, one side that the shielding layer was kept away from to the insulating layer is equipped with the restrictive coating, the both ends of power cord body are connected with plug and connector respectively, the installation cover has been cup jointed on the power cord body, the equal slip grafting in both sides of installation cover has two push pedals, two be equipped with the roll adjustment device between the push pedal, two the equal fixedly connected with cardboard in bottom of push pedal.
Preferably, the roll adjustment device includes roll adjustment sleeve pipe and two roll adjustment poles, the roll adjustment sleeve pipe is hollow structure, two the roll adjustment pole is all pegged graft in the roll adjustment sleeve pipe, two be provided with opposite direction's screw thread on the lateral wall of roll adjustment pole respectively, be threaded connection between roll adjustment sleeve pipe and two roll adjustment poles, and two roll adjustment poles keep away from roll adjustment sleeve pipe's one end and rotate with two push pedals respectively and be connected.
Preferably, the shielding layer is a net shielding layer woven by tinned copper wires.
Preferably, the insulating layer is a crosslinked ethylene-tetrafluoroethylene copolymer insulating layer.
Preferably, the heat insulation layer is a glass fiber woven layer.
Preferably, the sheath layer is one of polyvinyl chloride plastics or polyethylene plastics.
Compared with the prior art, the utility model provides a pair of high temperature resistant power cord has following beneficial effect:
(1) this kind of high temperature resistant power cord effectively plays insulating effect to the conductor through set up the insulating layer on the outer wall of conductor, and electromagnetic interference can be weakened in the setting of shielding layer, and the insulating layer can prevent that inside cable from rising temperature along with external temperature, and the restrictive coating plays certain guard action to the cable.
(2) This kind of high temperature resistant power cord can drive two push pedals through rotating adjusting device and remove the interval of adjusting between two push pedals, thereby the cardboard offsets with the power cord body and carries out the flattening to the power cord body under the promotion of push pedal, avoids the power cord body to bend and influences the radiating effect.
(3) This kind of high temperature resistant power cord, simple structure, reasonable in design can prevent effectively that high temperature from to the influence of cable, the life of extension cable, and be convenient for avoid crooked to the cable flattening.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the power cord body of the present invention.
Reference numbers in the figures: 1. power cord body, 2, conductor, 3, insulating layer, 4, shielding layer, 5, insulating layer, 6, restrictive coating, 7, plug, 8, connector, 9, installation cover, 10, push pedal, 11, roll adjustment device, 12, cardboard.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a schematic view of the internal structure of the power cord body of the present invention. The utility model provides a high temperature resistant power cord, including power cord body 1, power cord body 1 includes conductor 2, be equipped with insulating layer 3 on conductor 2's the outer wall, one side that conductor 2 was kept away from to insulating layer 3 is equipped with shielding layer 4, one side that insulating layer 3 was kept away from to shielding layer 4 is equipped with insulating layer 5, one side that shielding layer 4 was kept away from to insulating layer 5 is equipped with restrictive coating 6, power cord body 1's both ends are connected with plug 7 and connector 8 respectively, the installation cover 9 has been cup jointed on power cord body 1, the both sides of installation cover 9 are all slided and are pegged graft and have two push pedal 10, be equipped with roll adjustment device 11 between two push pedal 10, the equal fixedly connected with cardboard 12 in bottom of two push.
Roll adjustment device 11 is including roll adjustment sleeve pipe and two roll adjustment poles, the roll adjustment sleeve pipe is hollow structure, two roll adjustment poles are all pegged graft at the roll adjustment sleeve intraductally, be provided with opposite direction's screw thread on the lateral wall of two roll adjustment poles respectively, be threaded connection between roll adjustment sleeve pipe and two roll adjustment poles, and two roll adjustment poles keep away from roll adjustment sheathed tube one end and rotate with two push pedal 10 respectively and be connected, the roll adjustment sleeve pipe rotates on the roll adjustment pole, screw thread on two roll adjustment poles can drive two roll adjustment poles and move mutually oppositely when the roll adjustment sleeve pipe rotates for opposite setting, thereby promote push pedal 11.
The shielding layer 4 is a net shielding layer woven by tinned copper wires.
The insulating layer 3 is a crosslinked ethylene-tetrafluoroethylene copolymer insulating layer.
The heat insulation layer 5 is a glass fiber braided layer.
The sheath layer 6 is one of polyvinyl chloride plastics or polyethylene plastics.
The utility model provides a pair of high temperature resistant power cord's theory of operation as follows:
during operation or use, it effectively plays the insulating action to conductor 2 to set up insulating layer 3 on conductor 2's outer wall, electromagnetic interference can be weakened in the setting of shielding layer 4, insulating layer 5 can prevent that inside cable from rising along with external temperature, restrictive coating 6 plays certain guard action to the cable, thereby rotate adjusting device 11 and can drive two push pedal 10 and remove when needs straighten the whole to power cord body 1 and adjust the interval between two push pedal 10, thereby cardboard 12 offsets with power cord body 1 under push pedal 10's promotion and carries out the flattening to power cord body 1, thereby avoid power cord body 1 to bend the influence radiating effect.
Compared with the prior art, the utility model provides a pair of high temperature resistant power cord has following beneficial effect:
(1) this kind of high temperature resistant power cord effectively plays insulating effect to conductor 2 through set up insulating layer 3 on the outer wall of conductor 2, and electromagnetic interference can be weakened in the setting of shielding layer 4, and insulating layer 5 can prevent that inside cable from rising along with external temperature, and restrictive coating 6 plays certain guard action to the cable.
(2) This kind of high temperature resistant power cord can drive two push pedal 10 through rotating adjusting device 11 and remove the interval of adjusting between two push pedal 10, thereby cardboard 12 offsets with power cord body 1 and carries out the flattening to power cord body 1 under the promotion of push pedal 10, avoids power cord body 1 to bend and influences the radiating effect.
(3) This kind of high temperature resistant power cord, simple structure, reasonable in design can prevent effectively that high temperature from to the influence of cable, the life of extension cable, and be convenient for avoid crooked to the cable flattening.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A high temperature resistant power cord, includes power cord body (1), its characterized in that: the power line body (1) comprises a conductor (2), an insulating layer (3) is arranged on the outer wall of the conductor (2), a shielding layer (4) is arranged on one side of the insulating layer (3) far away from the conductor (2), a heat insulation layer (5) is arranged on one side of the shielding layer (4) far away from the insulation layer (3), a sheath layer (6) is arranged on one side of the heat insulation layer (5) far away from the shielding layer (4), two ends of the power cord body (1) are respectively connected with a plug (7) and a connector (8), the power cord body (1) is sleeved with an installation sleeve (9), two push plates (10) are inserted into two sides of the installation sleeve (9) in a sliding mode, a distance adjusting device (11) is arranged between the push plates (10), two clamping plates (12) are fixedly connected to the bottoms of the push plates (10), and the inner walls of the clamping plates (12) are abutted to the power cord body (1).
2. The high-temperature-resistant power cord as claimed in claim 1, wherein the distance adjusting device (11) comprises a distance adjusting sleeve and two distance adjusting rods, the distance adjusting sleeve is of a hollow structure, the two distance adjusting rods are inserted into the distance adjusting sleeve, the outer side walls of the two distance adjusting rods are respectively provided with threads in opposite directions, the distance adjusting sleeve is in threaded connection with the two distance adjusting rods, and one ends of the two distance adjusting rods, which are far away from the distance adjusting sleeve, are respectively in rotational connection with the two push plates (10).
3. The high-temperature-resistant power line according to claim 1, wherein the shielding layer (4) is a mesh shielding layer braided by tinned copper wires.
4. The high-temperature-resistant power supply line according to claim 1, wherein the insulating layer (3) is a crosslinked ethylene-tetrafluoroethylene copolymer insulating layer.
5. The high-temperature-resistant power cord as claimed in claim 1, wherein the thermal insulation layer (5) is a glass fiber braid.
6. The high-temperature-resistant power cord as claimed in claim 1, wherein the sheath layer (6) is one of polyvinyl chloride plastic or polyethylene plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922382435.8U CN210667859U (en) | 2019-12-26 | 2019-12-26 | High-temperature-resistant power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922382435.8U CN210667859U (en) | 2019-12-26 | 2019-12-26 | High-temperature-resistant power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210667859U true CN210667859U (en) | 2020-06-02 |
Family
ID=70816150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922382435.8U Expired - Fee Related CN210667859U (en) | 2019-12-26 | 2019-12-26 | High-temperature-resistant power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210667859U (en) |
-
2019
- 2019-12-26 CN CN201922382435.8U patent/CN210667859U/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 |
Granted publication date: 20200602 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |