Solar power generation demonstration teaching aid

Abstract

The invention discloses a solar power generation demonstration teaching aid, which relates to the field of popular science teaching aids, and comprises a base and a solar battery panel. The rod is provided with a drive rotation device, the upper end of the support rod is provided with a support frame, the support frame is provided with an aircraft model body, one end of the aircraft model body is provided with a drive motor, the output shaft of the drive motor is provided with a propeller, and the aircraft model body is provided with a propeller. A plane area is provided on the shell, and a fixed clip is provided on the plane area. The solar battery panel is arranged on the plane area and below the fixed clip. A battery is provided on the inner wall of the aircraft model body, and the battery is electrically connected to the solar battery panel. There is a switch button on the outer wall of the aircraft model body, and the battery is electrically connected to the drive motor through the switch button, so that students can intuitively understand the knowledge about solar power generation, which is easy to carry and increases the fun of teaching.

Description

technical field [0001] The invention relates to the field of popular science teaching aids, in particular to a solar power generation demonstration teaching aid. Background technique [0002] Solar power generation has become increasingly important in today's society that requires environmental protection. Various teaching units have also begun to pay attention to the teaching of solar power generation. At present, students understand the basic principles of solar power generation through the explanations in books and computer simulations. Instructions are easier to pick up. [0003] The utility model with the Chinese publication number CN 204759852 U discloses a teaching aid for demonstrating solar power generation experiments, which includes a light emitting device, a solar car and a base, and the light emitting device includes a lamp housing, a light bulb arranged on the upper part of the lamp housing side wall, and a switch And the plug, the plug is connected with the ...

AI Technical Summary

Problems solved by technology

Various teaching units have also begun to pay attention to the teaching of solar power generation. At present, students understand the basic principles of solar power generation through the explanations in books and computer simulations. Instructions are more accessible

[0003] The utility model with the Chinese publication number CN 204759852 U discloses a teaching aid for demonstrating solar power generation experiments, which includes a light emitting device, a solar car and a base, and the light emitting device includes a lamp housing, a light bulb arranged on the upper part of the lamp housing side wall, and a switch And the plug, the plug is connected with the switch through the wire, and the switch is connected with the light bulb; the solar car includes the car body and the wheels at the bottom of the car body, the car body is provided with a motor, the power input end of the motor is connected with the solar panel, and the motor's The output end of the power supply is connected with a gear, which is driven and connected to the transmission shaft. The two ends of the transmission shaft are provided with wheels, and the upper surface of the car body is provided with a support seat. The support seat is externally connected with a support rod. The side of the plane close to the light bulb is provided with a solar panel; the upper surface of the base is provided with two rails, one end of the base is fixedly connected with the bottom of the light-emitting device, and the upper surface of the other end of the base is provided with a stop plate, which is located on both sides. Although this design can demonstrate teaching aids for solar power generation experiments, the overall structure is complex and the volume is large, which is not easy to carry during teaching

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