Solar street lighting system and its method for automatically adjusting color temperature

A solar street light and color temperature technology, applied in energy-saving lighting, climate sustainability, electrical components, etc., can solve the problems of changing color temperature, unable to meet the requirements of different road illumination, and unable to match environmental characteristics

Active Publication Date: 2022-05-31
安徽安发特交通工程集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional solar street lighting outputs a single color temperature light source according to a preset program. It cannot follow the environment changes or artificially change the color temperature. It cannot meet specific lighting requirements and reduces the lighting effect of street lights.
Lighting products with variable color temperature are generally used indoors and cannot match the characteristics of the outdoor environment. They can only be adjusted manually without intelligent control, and cannot meet the requirements of different road illumination levels.

Method used

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  • Solar street lighting system and its method for automatically adjusting color temperature
  • Solar street lighting system and its method for automatically adjusting color temperature
  • Solar street lighting system and its method for automatically adjusting color temperature

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Embodiment 1

[0038] The invention can intelligently control the color temperature of the street lamp according to cloudy and rainy weather and foggy weather, so that it can achieve different lighting effects. It can be arbitrarily selected between manual adjustment mode and automatic adjustment mode according to requirements.

[0039] Color temperature is a physical quantity used in lighting optics to define the color of a light source. That is, when a black body is heated to a temperature, and the color of the light emitted by it is the same as the color of the light emitted by a certain light source, the heating temperature of the black body is called the color temperature of the light source, or color temperature for short. The unit is expressed in "K" (Kelvin temperature unit).

[0040] In the lamp part, two color temperature chips are built under a single lens, low color temperature Cx and high color temperature Cy. The two circuits work independently and emit light independently. Th...

Embodiment 2

[0059] The embodiment of the first aspect of the present invention provides a solar street light system, such as figure 1 As shown, the solar street light system includes: a photovoltaic module, a constant current and constant voltage integrated machine of the Internet of Things, a lithium battery pack, a voltage and current detection module, an induction module, a battery management system and an LED module.

[0060] The photovoltaic assembly is used for converting light energy into electrical energy, and the electrical energy is supplied to the lithium battery pack.

[0061] The battery management system is used to display the remaining power of the lithium battery pack in real time.

[0062] The sensing module is used to detect the data related to the environment, convert the detected data related to the environment into a first electrical signal and send it to the Internet of Things constant current and constant voltage integrated machine.

[0063] The voltage and current...

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Abstract

The invention discloses a solar street lamp system, comprising: a photovoltaic module, an Internet of Things constant current and constant voltage integrated machine, a lithium battery pack, a voltage and current detection module, an induction module, a battery management system and an LED module. According to the cloudy, rainy and foggy weather, intelligently control the color temperature of the street lamps to achieve different lighting effects. And according to the needs, you can choose between the manual adjustment mode and the automatic adjustment mode, which solves the problem of intelligent control of street lights, and then achieves the technical effect of different lighting effects according to different environments or user needs.

Description

technical field [0001] The invention belongs to the technical field of new energy, and in particular relates to a solar street lamp system and a method for automatically adjusting color temperature thereof. Background technique [0002] Traditional solar street lighting outputs a single color temperature light source according to a preset program, and cannot change the color temperature with the change of the environment or artificially change the color temperature, which cannot meet the specific lighting requirements and reduce the lighting effect of the street lamp. Lighting products with variable color temperature are generally used indoors, which cannot match the outdoor environmental characteristics, and can only be adjusted manually, not intelligently controlled, and cannot meet the use requirements of different road illuminances. [0003] How to intelligently control the color temperature of street lamps according to different weather changes, so that solar street lam...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H05B45/10H05B45/20
CPCH05B45/10H05B45/20Y02B20/72
Inventor吴尚斌
Owner安徽安发特交通工程集团有限公司