Light and rain complementary energy-saving street lamp
A street lamp and rainwater technology, applied in energy-saving lighting, electric light source, circuit layout, etc., can solve the problems of street lamps not being able to generate electricity by themselves, low solar energy utilization efficiency, etc.
Pending Publication Date: 2021-05-25
胡芳华
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Problems solved by technology
But there are two problems: the utilization efficiency of solar energy is low, and street lamps cannot generate electricity by themselves when it rains
In order to solve these problems, the current design of energy-saving street lamps at home and abroad mainly focuses on the combination of light energy and wind energy, but the cost of this design has not been solved, and it is only suitable for areas with strong wind
Method used
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[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0013] Such as figure 1 with figure 2 Shown is a light-rain complementary energy-saving street lamp. The street lamp includes a support rod 1. A photovoltaic power generation device 2, a rainwater power generation device 3, a street lamp 4, a battery 5 and a controller 6 are installed on the support rod 1. A triangular support is provided at the bottom of the support rod 1. Seat 7, the photovoltaic power generation device 2 includes a support 21 and a photovoltaic cell panel 22 located on the support 21, the rainwater generation device 3 includes a rainwater collection box 31 and a hydroelectric generator 32 at the bottom of the rainwater collec...
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The street lamp comprises a supporting rod, wherein a photovoltaic power generation device, a rainwater power generation device, a street lamp body, a storage battery and a controller are arranged on the supporting rod; a triangular supporting seat is arranged at the bottom of the supporting rod; the photovoltaic power generation device comprises a support and a photovoltaic cell panel arranged on the support; the rainwater power generation device comprises a rainwater collecting box and a hydro-generator located at the bottom of the rainwater collecting box; the solar cell panel and the hydro-generator are connected with the controller, and the controller is further connected with the street lamp body and the storage battery. Through the structure, the electric energy generated by the photovoltaic cell and the rainwater power generation can be exchanged with the electric energy of the storage battery, so that the purpose of normal flow of energy is achieved. In the daytime, electric energy generated by the photovoltaic battery and electric energy generated by rainwater in rainy days are used for charging the storage battery; and at night, when a certain illumination condition is reached, the storage battery supplies electric energy to the street lamp body, and the power generation part stops working.
Description
technical field [0001] The invention relates to the technical field of street lamps, in particular to a light-rain complementary energy-saving street lamp. Background technique [0002] General solar street lights mainly include photovoltaic modules, lamps, light sources, component brackets, light poles, controllers, and light sources. During the day, solar energy is collected through photovoltaic module solar panels, and at night, the stored electricity is used to generate electricity and provide lighting. But there are two problems: the utilization efficiency of solar energy is low, and street lamps cannot generate electricity by themselves when it rains. In order to solve these problems, the current design of energy-saving street lamps at home and abroad mainly focuses on the combination of light energy and wind energy, but this design cost problem has not been resolved, and it is only suitable for areas with strong wind. Therefore, the design of a light-rain complement...
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IPC IPC(8): F21S9/03F21S9/04F03B13/00H02J7/35F21V21/10F21V23/00F21V21/02F21W131/103
CPCF03B13/00F05B2220/706F21S9/035F21S9/046F21V21/02F21V21/10F21V23/003F21W2131/103Y02B20/72
Inventor 胡芳华
Owner 胡芳华