Solar streetlamp with good power generating effect

Abstract

The invention relates to a solar streetlamp with a good power generating effect. The solar streetlamp with the good power generating effect comprises a base, a lamp pole, a side pole, a lamp shell, alamp tube and a power generation mechanism; the power generation mechanism comprises a bottom plate, a direction adjusting component, a solar panel, a speech control module and two light supplementingmechanisms; the speech control module comprises a speech control circuit; the light supplementing mechanisms comprise light reflecting plates, supporting frames and light supplementing components; and the light supplementing components comprise light reflecting plates, cross plates, adjusting units and supporting rods. According to the solar streetlamp with the good power generating effect, lights are supplemented for a shadow part on the surface of the solar panel by using the light supplementing mechanisms to prevent the generation of a hot spot effect so as to guarantee safe and stable power generation of the solar panel; and not only that, as the model of an integrated circuit U1 in the speech control circuit is TDA1521, and the output power of the integrated circuit is large, reliable output of a speech signal is guaranteed; and an overheat and overload short circuit protection function is realized so that the reliability of a system is enhanced, and the practicability of equipment is enhanced.

Description

Technical field [0001] The invention relates to the field of outdoor lighting equipment, in particular to a solar street lamp with good power generation effect. Background technique [0002] Solar street lights are powered by crystalline silicon solar cells, maintenance-free valve-regulated sealed batteries (gel batteries) store electrical energy, ultra-bright LED lamps are used as light sources, and are controlled by intelligent charge and discharge controllers, which are used to replace drive highway power lighting. Street lights. [0003] Solar street lights are built on various roads, and they are used for photovoltaic power generation during the day to store electrical energy, and for lighting at night. But in order to green the environment, people usually plant all kinds of trees on both sides of the road. As the trees grow, the branches and leaves of the trees will often stretch above the solar panels to block the solar panels from receiving sunlight. If a solar panel or a...

AI Technical Summary

Problems solved by technology

However, in order to green the environment, people usually plant all kinds of trees on both sides of the road. As the trees grow, the branches and leaves on the trees often extend above the solar panels to block the solar panels from receiving sunlight. If a solar panel or a part of a solar panel is blocked, this part will not generate current and will be used as a load, thus consuming the electricity generated by other solar panels. The light panel in the shaded part will heat up, causing a hot spot effect , In severe cases, the solar panels will be damaged. Not only that, after the leaves fall, they will fall on the top of the solar panels as the wind blows, which will also block the solar panels from absorbing sunlight, cause hot spot effects, and reduce power generation efficiency. , In addition, in the process of system operation, the voice assistant function is often required, but due to the lack of protection function of the existing voice control circuit, the reliability of the system operation is reduced, and the practicability of the existing solar street light is reduced.

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