CN220530656U - Aeroplane and model aircraft adopting ducted power - Google Patents

Abstract

The utility model discloses an aerofoil layout model airplane adopting ducted power, wherein wings which are unfolded towards two sides are formed on two sides of a model airplane body; a gyroscope is arranged in the model airplane body; the wing tip positions of wings on two sides of the model airplane body are respectively provided with a group of ducted power propellers; the ducted power propeller is used for providing directional power, and the gyroscope is matched for correcting the thrust deviation of the left power and the right power, so that the smooth and stable flight of the model airplane can be realized, and the large maneuvering flight in the aviation direction can be realized; the gyroscope can also be used for correcting course yaw caused by power deviation, and the yaw can be used for performing large-angle maneuvering in the course direction by matching with vector control of double power sources. The bypass power propellers are distributed left and right, perform double-engine propulsion, and have natural advantages in thrust-weight ratio; and the power propeller which occupies the most body space is arranged outside, so that the body space can be released, and the appearance design of the model airplane body can realize a low choke line as much as possible.

Description

Aeroplane and model aircraft adopting ducted power

Technical Field

The utility model belongs to the technical field of model aircraft with an airplane layout, and relates to an airplane layout model aircraft with ducted power.

Background

The aerofoil layout is widely applied to the pneumatic design in the aviation field, and extends to model airplane movement, and the aerofoil layout is widely used, and a mode of propeller and duct power backward pushing and middle setting is generally adopted in power selection, and has three defects: the utilization rate of the body space is low, and large-department equipment occupies the middle position, so that the wing space is not utilized, and the middle of the wing body is required to be designed in the aspect of appearance design to be very bulky; the power selection can only be single-power, no matter the single-power bypass or the propeller propulsion, the ideal state is difficult to achieve in the thrust-weight ratio and the power propulsion efficiency of the whole machine; the aircraft with the flying wing layout can not maneuver at a large angle on the steering control because no vertical tail control surface exists during maneuvering flight, so that a lot of maneuverability is reduced on the flight.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

an aerofoil layout model airplane employing ducted power, comprising: the aeromodelling airplane comprises an aeromodelling airplane body, wherein wings which are unfolded towards two sides are formed on two sides of the aeromodelling airplane body;

a gyroscope is arranged in the model airplane body;

a group of ducted power propellers are respectively arranged at wing tip positions of wings at two sides of the model airplane body.

As a further scheme of the utility model: the wing body position of the wing in the model airplane body adopts a flat streamline design.

As a further scheme of the utility model: the ducted power propeller consists of a ducted cylinder shell, a driving motor and a propeller;

the duct cylinder shell and the wing of the model airplane body are integrally formed, the duct cylinder shell is of a cylindrical structure, and the duct cylinder shell is communicated front and back to form a duct air channel; the driving motor and the propeller are both arranged in the duct air channel.

The utility model has the beneficial effects that:

1. the ducted power propeller is used for providing directional power, and the gyroscope is matched for correcting the thrust deviation of the left power and the right power, so that the smooth and stable flight of the model airplane can be realized, and the large maneuvering flight in the aviation direction can be realized; the gyroscope can also be used for correcting course yaw caused by power deviation, and the yaw can be used for performing large-angle maneuvering in the course direction by matching with vector control of double power sources.

2. The bypass power propellers are distributed left and right, perform double-engine propulsion, and have natural advantages in thrust-weight ratio; and the power propeller which occupies the most body space is arranged outside, so that the body space can be released, and the appearance design of the model airplane body can realize a low choke line as much as possible.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments, and the present application is not limited by the example embodiments described herein. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides referring to fig. 1, in an embodiment of the utility model, an aeroplane and model airplane adopting ducted power comprises: a model airplane body 1, wherein wings 2 which are unfolded towards two sides are formed on two sides of the model airplane body 1;

a gyroscope is arranged in the model airplane body 1;

the wing tip positions of wings 2 on two sides of the model airplane body 1 are respectively provided with a group of ducted power propellers 3; the ducted power propeller 3 provides directional power, and the gyroscope is matched to correct the thrust deviation of the left and right power, so that the smooth and stable flight of the model airplane can be realized, and the large maneuvering flight in the sailing direction can be realized; the gyroscope can also be used for correcting course yaw caused by power deviation, and the yaw can be used for performing large-angle maneuvering in the course direction by matching with vector control of double power sources.

The bypass power propellers 3 are distributed left and right, perform double-engine propulsion, and have natural advantages in thrust-weight ratio; and the power propeller which occupies the most body space is arranged outside, so that the body space can be released, and the appearance design of the model airplane body 1 can realize a low choke line as much as possible.

Furthermore, the wing body position of the wing 2 in the model airplane body 1 adopts a flat streamline design, and can be matched with the model airplane body 1 to achieve the effect of minimum directional resistance.

Further, the method comprises the following steps. The ducted power propeller 3 consists of a ducted cylinder shell 31, a driving motor and a propeller 32;

the duct cylinder shell 31 and the wing 2 of the model airplane body 1 are integrally formed, the duct cylinder shell 31 is of a cylindrical structure, and the duct cylinder shell 31 is communicated front and back to form a duct air channel; the driving motor and the propeller 32 are both arranged in the duct air channel; the propeller 32 is driven by the driving motor to perform high-speed rotation, and high-flow-rate air is introduced from the front end of the duct air duct and then discharged from the rear end, so that high-speed flight driving force is generated.

It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (3)

1. An all-wing aircraft layout model aircraft employing ducted power, comprising: the aeromodelling airplane comprises an aeromodelling airplane body, wherein wings which are unfolded towards two sides are formed on two sides of the aeromodelling airplane body;

a gyroscope is arranged in the model airplane body;

a group of ducted power propellers are respectively arranged at wing tip positions of wings at two sides of the model airplane body.

2. The ducted powered aileron layout model airplane of claim 1, wherein the wing body position of the wing in the model airplane body is of flat streamlined design.

3. The model airplane with the layout of the flying wings adopting the ducted power according to claim 1, wherein the ducted power propeller consists of a ducted cylinder shell, a driving motor and a propeller;

the duct cylinder shell and the wing of the model airplane body are integrally formed, the duct cylinder shell is of a cylindrical structure, and the duct cylinder shell is communicated front and back to form a duct air channel; the driving motor and the propeller are both arranged in the duct air channel.