Heat dissipation type power cable

• Main Authors: YE MINGYU, LI YEQIONG, ZOU GUANGBAO, YE FEI, LI WEI, BI GONGREN
• Format: Patent
• Language: English
• Published: 29.07.2015
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model discloses a heat dissipation type power cable, include: lead core, insulating layer, shielding layer and outer jacket, wherein, the periphery cladding of leading the core has first lapping layer, and first lapping layer is formed along leading the horizontal lapping of core by the heat proof material, and the periphery on first lapping layer is equipped with a plurality of heat dissipation section of thick bamboos, and each heat dissipation section of thick bamboo distributes along the outer peripheral face annular on first lapping layer, the axle areal distribution of a heat dissipation section of thick bamboo has a plurality of louvres, each whole outsourcing covered with second lapping layer of a heat dissipation section of thick bamboo, and second lapping layer is formed along the horizontal lapping of each heat dissipation whole periphery of a section of thick bamboo by thermal insulation material, the insulating layer cladding is in the periphery on second lapping layer, and the shielding layer cladding is in the periphery of insulating layer, and the outer jacket cladding is in the periphery of shielding layer. The utility model discloses a heat dissipation section of thick bamboo forms the heat dissipation layer leading between core and the insulating layer, the electric current that produces when leading core in work heat enters the heat dissipation layer, carries out thermal dispersing by a heat dissipation section of thick bamboo, avoids the too big insulating properties who causes the insulating layer of electric current heat to drop to the security of cable improves.