The invention relates to a balloon accessory and provides a steerable solar hot-air balloon device. The steerable solar hot-air balloon device comprises a hot-air balloon 1, a carrying body 2, a tumbler 3, a support 12 and a positioning body 13. The steerable solar hot-air balloon device is characterized in that the hot-air balloon 1 consists of an airbag 4 and a heating device, and the airbag 4 is provided with a solar cell which is connected with the heating device 5 through a conducting wire; the tumbler 3 consists of an empty chamber 6 and a heavy block 7, and the positioning body 13 is installed below the heavy block 7; the support 12 is installed on the positioning body 13 and a fixing screw is provided on the support; the carrying body 2 is installed on the support. The steerable solar hot-air balloon device uses the carrying body 2 to carry a mobile phone and hang the mobile phone in air, can allow people to watch mobile phone videos or have a chat with empty hands when doing other important things, and can solve the trouble caused to people due to hand fatigue when the mobile phone is hold for a long time.
Steerable solar hot-air balloon device
2016-01-20
Patent
Electronic Resource
English
Steerable solar heat collector hot-air balloon hanging system
European Patent Office | 2016
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