CN203099649U - Wind-solar-electricity complementary power supply street lamp - Google Patents

Abstract

The wind and electricity complementary power supply circuit lamp relates to the technical field of street lamps, including a pillar, a wind power generating device installed on the pillar, a solar power generating device and a light emitting lamp, and the wind power generating device is arranged on the top of the pillar, and is characterized in that: The wind power generation device includes a wind turbine. A long pole is arranged on the rear side of the wind turbine, and a guide wind plate is provided on the end side of the long pole. The wind guide plate is shuttle-shaped, and the thickness of the rear side of the wind guide plate is greater than that of the front side. The utility model has reasonable design, the air guide plate is shuttle-shaped, the resistance to the wind machine is small, the guiding and air guide effect is good, and the air guide plate is rust-free and light in weight.

Description

Wind and electricity complementary power supply circuit lamp

Technical field:

The utility model relates to the technical field of street lights, in particular to a wind-power complementary power supply circuit light. the

Background technique:

The wind-solar hybrid lighting system is an important part of the wind-solar hybrid power generation system, and it is also one of the research hotspots, which has high practical significance. According to relevant data, urban street lighting accounts for 30% of my country's lighting power consumption. Its annual power consumption accounts for about 4% to 5% of the country's total power generation, and the efficiency of using electric energy is less than 70%. Among the annual power consumption of government agencies of 80 billion yuan, the energy expenditure of urban street lighting reaches more than 20 billion yuan. Yuan. More than 70% of the existing street lights use high-pressure sodium lamps, and their design life is 24000h. Most of the existing wind power generation devices adopt horizontal axis wind turbines with relatively mature technology. Such wind turbines need to change the orientation of the separator according to the wind direction. In the prior art, two methods are generally used, one is manual control, and the other is One is to install a guide wind plate on the rear side of the wind turbine, and the wind turbine can change its orientation according to the wind direction. In the prior art, the wind deflectors are all flat plates, which have a large resistance to the wind turbine and have a good guiding effect. Also worse. the

Utility model content:

The technical problem to be solved by the utility model is to provide a circuit lamp with a reasonable structure and good guiding effect, which is powered by wind and electricity complementary power supply. the

The technical problem to be solved by this utility model adopts following technical scheme to realize:

Wind and electricity complementary power supply circuit lamps, including pillars, wind power generating devices, solar power generating The rear side of the wind turbine is provided with a long rod, and the end side of the long rod is provided with a guide wind plate, the guide wind plate is shuttle-shaped, and the thickness of the rear side of the wind guide plate is greater than that of the front side. the

The material of the wind guide plate is aluminum alloy or plastic. the

The wind turbine of the wind power generation device is a horizontal axis wind turbine. the

The lower part of the wind turbine is connected with the column through a rotating shaft. the

The beneficial effects of the utility model are: the utility model has a reasonable design, the air guide plate is shuttle-shaped, the resistance to the wind machine is small, the effect of guiding and guiding the wind is good, and the air guide plate does not rust and is light in weight. the

Description of drawings:

Fig. 1 is a schematic diagram of the main viewing mechanism of the utility model. the

Fig. 2 is a schematic diagram of the top view structure of the utility model. the

Detailed ways:

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations. the

As shown in Figures 1 and 2, the wind and electricity complementary power supply circuit lamp includes a pillar 1, a wind power generating device 2, a solar power generating device 3 and a light 4 arranged on the pillar 1, and the wind power generating device 2 is arranged on the top of the pillar. The wind power generation device 2 includes a wind turbine 21 , a long pole 22 is provided on the rear side of the wind turbine 21 , and a wind guide plate 23 is provided on the end side of the long pole 22 . The wind guide plate 23 is shuttle-shaped, and the rear side thickness of the wind guide plate 23 is greater than the front side thickness. The material of the wind guide plate 23 is aluminum alloy. The wind turbine 21 of the wind power generator 2 is a horizontal axis wind turbine. The lower part of the wind turbine 21 is connected with the column 1 through a rotating shaft 5 . the

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents. the

Claims (4)

1. the complementary power supply of honourable electricity street lamp, comprise pillar, be located at wind power generation plant, device of solar generating and electroluminescent lamp on the pillar, described wind power generation plant is arranged on the top of pillar, it is characterized in that: described wind power generation plant comprises wind energy conversion system, and the rear side of wind energy conversion system is provided with stock, the distolateral guiding aerofoil that is provided with of stock, described guiding aerofoil becomes the shuttle type, and the rear side thickness of guiding aerofoil is greater than front side thickness.

2. the complementary power supply of scene electricity according to claim 1 street lamp is characterized in that: the material of described guiding aerofoil is aluminum alloy materials or is plastic material.

3. the complementary power supply of scene electricity according to claim 1 street lamp, it is characterized in that: the wind energy conversion system of described wind power generation plant is a horizontal-shaft wind turbine.

4. the complementary power supply of scene electricity according to claim 1 street lamp, it is characterized in that: described wind energy conversion system bottom is connected with pillar by a rotating shaft.

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