Solid-State Plant Lighting Device With Self-Powered Photovoltaic Loop
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Solution Overview
Problem
Current technologies for enhancing plant growth and maturation are inefficient in terms of energy usage and production costs, as they do not effectively harness and amplify photonic energy for optimal absorption by plants.
Innovation Solution
A solid-state device comprising a gain medium, blaster, and reaper, which emits light at specific wavelengths and frequencies for optimal plant growth, using photonic energy amplification and conversion to self-sustain through a photovoltaic effect, reducing reliance on external power sources.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If conventional lighting technologies are used for plant growth, then plants can be illuminated, but energy usage is inefficient and production costs are high
Solution Approach 1:
The patent changes the spectral parameters of light by using multiple LEDs emitting at specific wavelengths (430-480nm blue, 610-730nm red, 800-880nm far-red) to match plant photosynthetic absorption peaks, thereby improving energy conversion efficiency and plant growth effectiveness
Solution Approach 2:
The system combines multiple LED types with different emission spectra and a photovoltaic panel into a composite lighting system that both illuminates plants and generates electrical energy, achieving dual functionality and improved overall energy efficiency
2Reliability
If external power sources are used continuously, then the device can operate, but reliance on external power increases operational costs
Solution Approach 1:
The patent implements self-service by incorporating a photovoltaic panel that converts ambient light into electrical energy to power the LED bulbs, enabling the system to sustain itself without continuous external power input and reducing operational costs
Solution Approach 2:
The system merges lighting function and power generation function into a single integrated device, where the photovoltaic panel and LED bulbs work together in a closed energy loop to achieve self-sustainability
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The device enhances plant growth and maturation efficiency by optimizing photonic energy absorption and conversion, decreasing energy usage and production costs while maintaining self-sustainability.
Implementation Method 1
a gain medium, blaster, and reaper, which emits light at specific wavelengths and frequencies for optimal plant growth, using photonic energy amplification
Implementation Method 2
using photonic energy amplification and conversion to self-sustain through a photovoltaic effect
Data Source
AI summary
Methods, systems, and apparatuses for generating, producing, and utilizing energy.