Amphibious vertical takeoff and landing unmanned device

An amphibious vertical takeoff and landing (VTOL) unmanned device comprising:

• a modular and expandable waterproof body;
• an outer body shell comprising one or more pieces;
• a propulsion system including a coaxial propulsion system, wherein the propulsion system comprises a plurality of motors and rotors associated with the plurality of motors, wherein the rotors are selected from a group comprising:
• clockwise rotors, counterclockwise rotors, and variable pitch rotors;
• a rotor protection system;
• at least one wing;
• a landing system that conforms to a landing surface, the landing system including at least a chassis;
• one or more control surfaces selected from a group comprising:
• a rudder, an aileron, a flap, and an elevator;
• an onboard air compressor;
• an onboard electrolysis system;
• at least one waterproof through-body wire or antenna feed-through;
• a tilt wing device;
• a door connected to the modular and expandable waterproof body, wherein the door is selected from a group comprising:
• a gull wing door and a falcon wing door;
• at least one tilt rotor device;
• a power distribution board comprising one or more of the following:
• a flight controller, electronic speed controllers, a buzzer, an on screen display telemetry device, a video transmitter, and a radio control receiver;
• wherein the rotors include at least a first rotor and a second rotor, the first rotor being operable to rotate about a first axis and tilt about a second axis between a helicopter mode and an aeroplane mode, wherein the first rotor comprises a shaft operable to rotate about the first axis and tilt about the second axis between the helicopter mode and the aeroplane mode;
• the first axis being transversal to a longitudinal direction of the amphibious VTOL unmanned device in the helicopter mode and being substantially parallel to the longitudinal direction in the aeroplane mode, and the second rotor being operatively connected to the shaft of the first rotor;
• an electrical power storage device, wherein the electrical power storage device includes at least a battery, wherein a shape of the battery conforms to an interior profile of the modular and expandable waterproof body;
• an electrical machine comprising a stator and an onboard electricity generator, the stator being electrically connected to the electrical power storage device, wherein the onboard electricity generator is selected from a group comprising:
• a plurality of solar cells, one or more wind turbines, and one or more hydroelectric generators;
• wherein the electrical machine acts as an electric motor for driving rotation of the first rotor by using the electrical power storage device, and wherein the electrical machine acts as an electrical power generator for re-charging the electrical power storage device by causing the rotation of the second rotor under action of a wind current;
• wherein the plurality of motors includes at least a solar turbine powered impeller motor, the solar turbine powered impeller motor being disposed centrally in the amphibious VTOL unmanned device, the solar turbine powered impeller motor comprising an electric-drive impeller contained in a compression chamber and having an axis of rotation oriented perpendicularly to an axis of the amphibious VTOL unmanned device, the solar turbine powered impeller motor being powered by the plurality of solar cells when the plurality of solar cells is used, the plurality of solar cells comprising at least a solar film, the solar film being integrated on one or more of the following:
• an upper surface of the amphibious VTOL unmanned device, a lower surface of the amphibious VTOL unmanned device, and the at least one wing of the amphibious VTOL unmanned device;
• wherein the plurality of solar cells further comprise at least carbon fiber hybrid solar cells;
• a Global Positioning System (GPS) module;
• a lost model alert;
• a cooling device includes one of the group comprising:
• at least one heat sink, fan, and duct;
• a detachable impact absorbing skin or shell;
• vision aiding and orientative lights, wherein the vision aiding and orientative lights include light emitting diodes;
• a partial vacuum device configured to perform cooling and increase buoyancy;
• a manually or automatically deployable parachute;
• a lidar;
• and
• an ultrasonic radar sensor;
• wherein the at least one wing includes a left forward swept wing and a right forward swept wing, the left forward swept wing and the right forward swept wing being mounted on the chassis, and
• wherein the rotors further include a first brushless ducted fan and a second brushless ducted fan integrated left and right of the chassis, the first brushless ducted fan and the second brushless ducted fan being powered by the solar film, the first brushless ducted fan and the second brushless ducted fan being associated with a brushless electric motor operable to spin the electric-drive impeller to provide at least one air accelerator ring with compressed forced air thrust.