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LED (light-emitting diode) illuminating lamp capable of adjusting color temperature

A technology of LED lighting and LED lights, which is applied in the direction of lighting devices, lamp circuit layout, light source, etc., can solve the problems of not being able to provide lighting, and achieve the effect of improving visual attention and improving road lighting

Inactive Publication Date: 2014-03-26
TIANJIN JINMA PHOTOELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When severe smog occurs in the city, the existing road lighting fixtures cannot provide proper lighting

Method used

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  • LED (light-emitting diode) illuminating lamp capable of adjusting color temperature
  • LED (light-emitting diode) illuminating lamp capable of adjusting color temperature

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] Such as figure 1 , 2 As shown, the LED lighting lamp with adjustable color temperature of the present invention includes a white LED lamp 1, a white driving circuit 2 corresponding to the white LED lamp, an orange LED lamp 3, and a white LED lamp corresponding to the orange LED lamp. The orange light driving circuit 4, and the environment monitoring sensor 5, the environment monitoring sensor can detect the external environment and transmit the environment information to the control unit 6 and control the white LED lamp and / or the orange LED lamp to turn on or off. Wherein, the white LED lamp is arranged in the center, and the orange LED is arranged around the white LED lamp....

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Abstract

The invention discloses an LED (light-emitting diode) illuminating lamp capable of adjusting the color temperature. The LED illuminating lamp comprises a white light LED lamp, a white light driving circuit, an orange light LED lamp, an orange light driving circuit and an environment monitoring sensor, wherein the white light driving circuit corresponds to the white light LED lamp; the orange light driving circuit corresponds to the orange light LED lamp; the environment monitoring sensor can detect an external environment and transmits environment information to a control part to control the white light LED lamp and / or the orange light LED lamp to be turned on or off. The LED lamp provided by the invention has two spectra, i.e. a white light spectrum and an orange light spectrum, and the white light with color temperature of 5,000K belongs to high-color temperature spectrum, so that the LED illuminating lamp has the function of improving the visual attention of people and is widely applied to illuminating services at night; the orange spectrum can effectively illuminate under the condition that the humidity of moisture is high and the weather is adverse; in case of haze, the two spectra work at the same time, so that the problem of road illumination can be solved, and automotive vehicles can safely run on a road.

Description

technical field [0001] The invention relates to the technical field of LED lamp lighting, in particular to an LED lighting lamp with adjustable color temperature. Background technique [0002] At present, the global environment is deteriorating, and all countries are developing clean energy. LED lights are used as a new light source in lighting due to their advantages of low energy consumption, strong applicability, short response time, no pollution to the environment, and multi-color light. With the continuous development of high-power LED technology, LED lighting technology has penetrated into various fields such as municipal, road and residential lighting, and has produced multi-color lighting technology that can better meet people's sensory needs. , such as the patent application 201110201543.6 discloses an LED street lamp that automatically changes colors according to the ambient temperature. The street lamp does not require human intervention, and the output current of...

Claims

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Application Information

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IPC IPC(8): H05B37/02
Inventor 张荣民詹美芳
Owner TIANJIN JINMA PHOTOELECTRIC
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