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Environment-friendly street lamp

A street lamp, environmental protection technology, applied in circuit devices, circuit layout, battery circuit devices and other directions, can solve the problems of waste of installation materials, complex structure, impact of street lamp poles, etc.

Inactive Publication Date: 2009-10-14
江门市中意灯饰水晶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is common to see this type of wind-solar hybrid street lamp, the solar reflector and the light source are separated independently, which not only wastes installation materials due to the complicated structure, but also increases the wind resistance, causing an impact on the street lamp pole.

Method used

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Effect test

Embodiment 1

[0011] A kind of environment-friendly street lamp of the first embodiment of the present invention such as figure 2 As shown, on the basis of the prior art combined wind and energy street lamps, the flat solar panel 31 is covered on the LED lamp 41, and the large solar panel 31 is used to shield the LED lamp from sun exposure or rain. Not only is it easy to install, but it also gives better protection to the LED lights.

Embodiment 2

[0013] A kind of environment-friendly street lamp of the second embodiment of the present invention such as image 3 As shown, the flat solar cell panel 31 described in Embodiment 2 is replaced with an inverted pot-shaped curved solar cell panel 32 covering the LED lamp 42 . In this way, the solar panel 32 can better absorb solar energy in different sunshine orientations, and the absorption efficiency is improved.

Embodiment 3

[0015] A kind of environmental protection street lamp of the 3rd embodiment of the present invention such as Figure 4 As shown, on the basis of the street lamp in Embodiment 1, an LED lamp 43 is added relative to the original LED lamp with the light pole 7 as the symmetrical axis, and the original solar panel is extended, and the solar panel 33 is covered on the two LED lamps 43 . This street light is suitable for bilateral road lighting, and the large solar panel improves the absorption of solar energy and ensures the power supply of the street light.

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Abstract

The invention relates to an environment-friendly street lamp which consists of a wind leaf, a wind direction rudder plate, a vertical upright, a lamp holder, an aerogenerator, an electrical controller and an electrical storage device; wherein, the vertical upright is a main body supporting piece, the lamp holder is a base arranged at the lower end of the vertical upright, the vertical upright under a windmill is provided with a solar panel and a lamp hanger which is internally provided with an LED lamp used for lighting, a circuit is provided with an overcurrent protection, a low-voltage protection, a short-circuit protection and a crowbar protection circuit that are used for ensuring the normal work of charging and discharging, the lamp holder is internally provided with the aerogenerator, the electrical controller and the electrical storage device, the rear end of a shell of the windmill is provided with a wind direction rudder plate that can automatically keep the wind leaf in a front windward state, and an upper shield of the lamp hanger is the solar panel so as to simplify the structure of the street lamp and save the installation material of the upper shield of the lamp hanger and the original installed solar panel; as large area of solar panel is arranged on the LED lamp for shielding, the street lamp is avoided from being eroded by rainwater, the LED lamp is protected, and the service life of the LED lamp can be prolonged.

Description

technical field [0001] The invention relates to a street lamp illuminating device which utilizes solar energy and wind energy for complementary power generation, and belongs to the technical field of street lamps. Background technique [0002] At present, there are street lamps that utilize solar cells for lighting, but the lighting effect is not ideal due to the influence of weather changes. Later, street lamps using solar energy and wind energy complementary power generation appeared, and the lighting effect was greatly improved due to the complementary power supply of solar energy and wind energy. However, it is common to see this type of wind-energy hybrid street lamp. The solar reflector and the light source are independently separated, which not only wastes installation materials due to the complicated structure, but also increases wind resistance, causing an impact on the street lamp pole. Contents of the invention [0003] The technical problem to be solved by the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/03F21S9/04F21V17/00F21V23/00H02J7/00F03D9/00F21W131/103F21Y101/02F03D9/11F03D9/43F21Y115/10
CPCY02E10/72Y02B20/72Y02B10/30Y02E70/30
Inventor 周建华
Owner 江门市中意灯饰水晶有限公司
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