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Environment-friendly street lamp

A street lamp, environmental protection technology, applied in circuit layout, outdoor lighting, sustainable building and other directions, can solve the problem of street lamp pole influence, increase wind resistance, waste installation materials and so on

Inactive Publication Date: 2015-01-07
KUNSHAN BOWEN LIGHTING TECH
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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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

Embodiment 2

[0013] An environmentally friendly street lamp according to the second embodiment of the present invention is as follows: image 3 As shown, the flat solar panel 31 described in Embodiment 2 is replaced with an inverted pot-shaped curved solar 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] An environmentally friendly street lamp according to the third embodiment of the present invention is as follows: Figure 4 As shown, on the basis of the street lamp in Example 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

Disclosed is an environment-friendly street lamp. The environment-friendly street lamp comprises fan blades, a wind rudder plate, a stand pole, a lamp holder, a wind-driven generator, an electric controller and an energy accumulator. The stand pole serves as a main body support unit; the lamp holder is a base at the lower end of the stand pole; the stand pole under a windmill is provided with a solar panel and a lamp rack, an LED (light emitting diode) lamp for lighting is arranged inside the lamp rack, and the circuit of the LED lamp is provided with overcurrent protection, undervoltage protection, short-circuit protection and shunt protection circuits for ensuring normal charging and discharging; the inside of the lamp holder is provided with the wind-driven generator, the electric controller and the energy accumulator; the rear end of the housing of the windmill is provided with the wind rudder plate for automatically enabling the fan blades to be in a forward windward state; the solar panel is directly laid onto the lamp rack, so that the structure of the street lamp can be simplified, and a lamp rack upper cover and mounting materials for mounting original solar panels can be saved; the large-area solar panel can shelter the LED lamp to avoid corrosion from rainwater, to protect the LED lamp and to prolong the service life of the LED lamp.

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): F21S9/03F21V23/00F21W131/103F21Y101/02
CPCY02B20/72F21S8/086F21S9/026F21S9/035F21S9/043F21V23/00F21W2131/103F21Y2101/00
Inventor 熊开富
Owner KUNSHAN BOWEN LIGHTING TECH
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