Device capable of guaranteeing brightness of solar street lamp in rainy days based on capacitance sensing

Abstract

The invention relates to the technical field of solar equipment. The invention further discloses a device capable of guaranteeing the brightness of the solar street lamp in rainy days based on capacitance sensing. The device comprises a support and a first shell, the exterior of the support is fixedly connected with a storage battery; a switch is fixedly connected to the exterior of the support, aphotovoltaic panel is movably connected to the top of the support, a supporting rod is fixedly connected to the top of the photovoltaic panel, a sensing structure is fixedly connected to the interiorof the first shell, a second shell is fixedly connected to the interior of the first shell, a motor is fixedly connected to the inner top of the second shell, and a bevel gear is fixedly connected tothe exterior of the motor; under the interaction among the storage battery, the switch and the photovoltaic pane the photovoltaic panel can supply power to the storage battery when sunlight exists inthe daytime, and the storage battery can supply power to the street lamp when no sunlight exists in the evening, so that the use condition of the street lamp at night is greatly ensured, the use feasibility of the street lamp is improved, and the conditions that the street lamp is turned on in the daytime and power is consumed are avoided.

Description

technical field [0001] The invention relates to the technical field of solar energy equipment, in particular to a device for ensuring the brightness of a solar street lamp in rainy days based on capacitive sensing. Background technique [0002] Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the range of road lighting in traffic lighting. Street lamps are widely used in various places where lighting is required. Street lights are usually classified according to the shape of the light emitted. The specific division method is classified according to the three contents of projection, expansion and control. Projection: Indicates the degree of diffusion of the light emitted by the lamp along the longitudinal direction of the road, divided into three types: short, medium, and long; extension: indicates the degree of diffusion of the light emitted by the lamp in the lateral direction of the road, divided into three types:...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a device based on capacitive sensing that can ensure the brightness of solar street lamps in rainy days. In rainy days, solar panels often have insufficient operating power generation power, which will cause insufficient brightness of street lights in rainy weather, directly resulting in the reduction of the illuminated range of the road surface and dim lights. The situation is very likely to make it impossible for pedestrians and vehicles on the road to walk and drive safely; and due to the impact of rain on solar street lighting, it will also hinder the popularization of solar street lights.

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