Multimode-charging LED (light-emitting diode) street lamp

An LED street light, multi-mode technology, applied in circuit devices, circuit layouts, battery circuit devices, etc., can solve the problems of high energy consumption, high power consumption cost, lack of

Inactive Publication Date: 2015-12-09
GANSU RONGBAO IND GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the existing technology, LED street lamps mainly rely on mains power supply, which has high power consumption costs, and the construction and management of LED street lamps by municipal departments also consume a lot of operating costs.
Moreover, only some LED solar street lam

Method used

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  • Multimode-charging LED (light-emitting diode) street lamp

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[0014] The implementation of the multi-mode charging LED street lamp of the present invention will be described in detail below with reference to the drawings.

[0015] At present, the failure rate of LED street lights using more than 6000 hours is less than 1%. Lighting accounts for about 19% of electricity consumption in the world. If the efficiency of the global lighting system is doubled compared to the existing one, it can be said to be equivalent to removing half of Europe's electricity consumption and heat output. It can be seen that how to improve the energy-saving level of LED street lights is of vital importance to the energy-saving and emission reduction of global energy.

[0016] Energy-saving LED street lights are mainly solar-powered street lights. When solar energy is sufficient, solar energy is collected and converted into electrical energy to be stored in the battery for use when LED street lights are illuminated. Although this method satisfies the LED street ligh...

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Abstract

The invention relates to a multimode-charging LED (light-emitting diode) street lamp which comprises an LED lamp tube, a wind speed detection instrument, a sunlight intensity detection instrument, a solar cell module and a solar charging controller, wherein the solar charging controller controls the charging mode of the solar cell module when the LED street lamp is charged by the solar cell module; and output data of the wind speed detection instrument and sunlight intensity detection instrument provides a reference signal for switching between solar cell module charging and non-solar cell module charging. The charging mode of the LED street lamp can be adjusted in time according to the change of the surrounding environment, thereby implementing the charging efficiency of the LED street lamp.

Description

technical field [0001] The invention relates to the field of LED lighting, in particular to a multi-mode charging LED street lamp. Background technique [0002] In the prior art, LED street lamps mainly rely on mains power supply, which has high power consumption costs, and the construction and management of LED street lamps by municipal departments also consume a large amount of operating costs. Moreover, only some LED solar street lamps consume a lot of energy, so the power supply circuit needs to be improved, and there is still a lack of technical solutions for using wind energy power supply circuits for LED street lamps. Naturally, there is a lack of a charging structure that combines the two organically and switches adaptively. . [0003] For this reason, the present invention proposes a kind of LED street lamp that charges based on environmental detection, organically combines the wind power supply circuit and the solar power supply circuit, controls the charging syst...

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Application Information

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IPC IPC(8): F21S9/03F21S9/04F21V23/00F21V23/04H05B37/02H02J7/32H02J7/35F21W131/103F21Y101/02H05B44/00
CPCH02J7/32H02J7/35F21S9/03F21S9/043F21V23/00F21V23/0442F21W2131/103H05B45/00Y02B20/72Y02B20/30
Inventor 张柯
Owner GANSU RONGBAO IND GRP
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