Solar photovoltaic power generation device capable of adjusting sunny angle

Abstract

The invention discloses a solar photovoltaic power generation device capable of adjusting a sunny angle, and the device comprises a protection box, the left side and the right side of the lower box wall in the protection box are fixedly provided with electric telescopic rods, and the upper ends of the two electric telescopic rods are jointly and fixedly connected with a lifting plate. A second driving mechanism and a first driving mechanism are fixedly installed on the left side and the right side of the front portion of the upper end of the lifting plate respectively, a supporting frame is fixedly installed on the rear portion of the upper end of the lifting plate, a steering mechanism is connected to the middle of the upper end of the supporting frame in a penetrating mode, and an angle adjusting mechanism is connected to the middle of the upper end of the steering mechanism in a penetrating mode. The upper portion of the steering mechanism is movably connected with a mounting mechanism through a bearing, the upper end of the mounting mechanism is detachably provided with a photovoltaic power generation panel, and the upper end of the protection box is connected with a blocking cover in a clamped mode through a mounting hole. The device is simple and compact in structure, accurate in adjustment, high in stability, safe, reliable, convenient to store and high in protection performance.

Description

technical field [0001] The invention relates to the technical field of solar photovoltaics, in particular to a solar photovoltaic power generation device capable of adjusting the sun-facing angle. Background technique [0002] Solar energy refers to the thermal radiation energy of the sun, and its main manifestation is the sun's rays that are often said. In modern times, it is generally used to generate electricity or provide energy for water heaters. Since the birth of life on earth, it has mainly survived on the heat radiation energy provided by the sun. Since ancient times, humans have also known to use sunlight to dry objects and use it as a method of making food, such as making salt and drying salted fish. With fossil fuels decreasing day by day, solar energy has become an important part of the energy used by human beings and has been continuously developed. There are two ways to use solar energy: photothermal conversion and photoelectric conversion. Solar power is a ...

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Problems solved by technology

[0003] Photovoltaic power generation is based on the principle of photovoltaic effect, using solar cells to directly convert sunlight energy into electrical energy. Whether it is used independently or connected to the grid, the photovoltaic power generation system is mainly composed of solar panels (components), controllers and inverters. They are mainly composed of electronic components, but do not involve mechanical parts. At present, many outdoor activities or outdoor investigations will carry some solar photovoltaic power generation devices for field power supply. However, the existing solar photovoltaic power generation devices are not easy to move, and at the same time It is inconvenient to adjust, and it is impossible to adjust the sun-facing angle of the solar photovoltaic power generation device, which affects the use of outdoor personnel

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