Unmanned helicopter with heat shield
A technology of unmanned helicopters and heat shields, applied in the field of unmanned aerial vehicles, can solve the problems of unmanned helicopters' normal flight adverse effects, insufficient gas combustion, etc.
Inactive Publication Date: 2017-09-05
EWATT TECH CO LTD
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Problems solved by technology
[0005] The present invention provides an unmanned helicopter with a heat shield, by making the air inlet direction correspond to the flow direction of the airflow that flows in the opposite direction relative to the unmanned helicopter, so that the airflow is under the action of its own flow rate relative to the unmanned helicopter It smoothly flows into the air intake system, which solves or partially solves the technical defect in the prior art that the gas entering the fuselage per unit volume is insufficiently burned, which adversely affects the normal flight of the unmanned helicopter
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[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art belong to the scope of protection of the present invention; wherein the keyword "and / or" involved in this embodiment means and, or two Situation, in other words, A and / or B mentioned in the embodiment of the present invention represents two situations of A and B, A or B, and describes the three states that A and B exist, such as A and / or B, means: only includes A and does not include B; only includes B and does not include A; includes A and B.
[0045] Meanwhile, in the embodiments of the present invention, when a component is referred to as being “...
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The invention discloses an unmanned helicopter with heat shields, which belongs to the technical field of unmanned aerial vehicles. The unmanned helicopter with the heat shields comprises an air inlet system, an exhaust pipe and the heat shields, wherein the air inlet system is fixed on a second side; the exhaust pipe is fixed on a third side; and the heat shields are respectively arranged at the peripheral parts of the air inlet system and the exhaust pipe. The air inlet direction of the air inlet system is parallel to the exhaust direction of the exhaust pipe; and after the air inlet direction is exerted to correspond to the flowing direction of airflow which reversely relative to the unmanned helicopter, the airflow flows into the air inlet system under an effect of a flowing speed of the airflow relative to the unmanned helicopter. According to the invention, a technical defect that adverse effects are caused on normal flight of the unmanned helicopter because gas entering the helicopter body within a unit volume is insufficiently burned in the prior art is solved.
Description
technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, in particular to an unmanned helicopter with a heat shield. Background technique [0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft controlled by radio remote control equipment and its own program control device. There is no cockpit on board, but it is equipped with autopilot, program control device, information collection device and other equipment. The personnel on the ground, on the ship, or at the remote control station of the parent aircraft track, locate, remotely control, telemeter and digitally transmit it through radar and other equipment. Under the radio control, it can take off like an ordinary aircraft or be launched into the air with a booster rocket, and it can also be taken into the air by the parent aircraft for flight. [0003] In the prior art, the bottom of the fuselage of the unmanned helicopter is usually provided with an air inlet fo...
Claims
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IPC IPC(8): B64D33/02
Inventor 赵国成罗伟漆鹏程
Owner EWATT TECH CO LTD