Integrated solar street lamp cap with rotating and automatic tracing functions

Abstract

The invention provides an integrated solar street lamp cap with rotating and automatic tracing functions, and relates to the field of illumination. The integrated solar street lamp cap comprises a street lamp cap body, a control module and a rotating mechanism, wherein the control module is internally arranged in the street lamp cap body; the rotating mechanism is linked up with the street lamp cap body; the rotating mechanism comprises a coaxial driving mechanism and an angle driving mechanism; the coaxial driving mechanism is connected with a lamp pole through a first linking part; the coaxial driving mechanism is connected with the angle driving mechanism through a second linking part; the angle driving mechanism is connected with the street lamp cap body through a third linking part; the control module controls the coaxial driving mechanism to drive the street lamp cap body to perform axial rotation; and the control module controls the angle driving mechanism to drive the street lamp cap body to perform rotation in the up-down direction. According to the integrated solar street lamp cap with the rotating and automatic tracing functions, the solar energy is utilized more efficiently by the solar street lamp cap, the installation is more flexible and convenient, and the integrated solar street lamp cap is suitable for any geographical locations and climatic environments.

Description

technical field [0001] The invention relates to the lighting field, in particular to a rotatable and automatic tracking integrated light energy street lamp head. Background technique [0002] At present, the integrated solar street lamps that appear on the market mostly use monocrystalline silicon or amorphous silicon photovoltaic modules, and their conversion efficiency is between 15% and 24%. The efficiency is greatly reduced. For example, in summer, the temperature is high and the sun is at a high latitude. In most parts of our country, the sunlight is basically direct, so the efficiency of photovoltaic power generation is very high. But in winter, the ambient temperature is low, the sun is at a low latitude, and the sunlight is obliquely shining on the photovoltaic panels. In fact, the power generation efficiency is much lower than that in summer. In addition, due to the snow and ice cover in winter, a large amount of sunlight is reflected by the surface of the thick s...

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