Meteorological balloon is surveyed and is used optoelectrical?composite cable

The utility model provides a meteorological balloon is surveyed and is used optoelectrical?composite cable, pass through the insulating layer, inner liner and outer jacket adopt the thermoplastic polyurethane material, the enhancement layer adopts the aramid fiber material, thin copper wire rod material is adopted on the lightning protection layer, the electricity unit adopts the flexible conductor, the light unit adopts the dry -type structure, chooseing for use of structure and material considers all that the balloon frequently receive and releases and bear certain tensile special requirement when using, thereby protection light unit, is the electricity unit in 40 the homoenergetic is normally worked under~100 DEG C of high altitude environment. Furthermore, the utility model discloses simple structure, softness, can bear certain pulling force, can transmit electric power and can transmit the light signal again, be fit for the balloon meteorological, listen, realize under the high altitude field environment