Rotatable LED Bulb with Adjustable Focus for Long-Distance Illumination
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Solution Overview
Problem
Conventional LED bulbs are limited in their ability to illuminate areas beyond a certain distance and cannot adjust light beams to cover wide angles or remote locations, leading to inefficient energy use and insufficient brightness for long-distance illumination.
Innovation Solution
The LED bulb features a rotatable design with adjustable focus and extendable means, allowing light beams to be directed over 360 degrees and emitted to both nearby and faraway areas, with multiple light sources and optics lenses to provide customizable illumination patterns and brightness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If conventional LED bulbs are used, then the structure is simple and easy to manufacture, but the illumination distance is limited and cannot cover wide angles or remote locations
Solution Approach 1:
The patent applies the dynamics principle by making the LED bulb rotatable around its longitudinal axis and allowing the light beam direction to be adjusted. The bulb can rotate 360 degrees horizontally and the light beam can be directed at different angles, transforming a static lighting device into a dynamic one that can adapt its illumination direction and coverage area to achieve wide-angle and long-distance illumination.
Solution Approach 2:
The patent implements dimensionality change by adding rotational capability around the longitudinal axis and angular adjustment of the light beam direction. This transforms the illumination from a single fixed direction to a multi-dimensional coverage that can reach remote locations and wide areas by operating in horizontal rotation and vertical angle dimensions.
2Illumination intensity
If conventional LED bulbs are used, then energy consumption is low, but the brightness distribution is uneven and cannot provide sufficient brightness for long-distance illumination
Solution Approach 1:
The patent applies local quality by concentrating the light beam in specific directions through optical design and adjustable focusing. Instead of uniform omnidirectional emission, the LED bulb can direct concentrated beams to specific remote locations or areas requiring illumination, providing high brightness intensity where needed while maintaining energy efficiency by avoiding unnecessary illumination in other directions.
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
This solution enables efficient energy use by illuminating specific areas as needed, with one LED bulb capable of covering extensive distances and angles, overcoming heat and blocking issues with extendable parts, and providing adjustable light performance and direction.
Implementation Method 1
The LED bulb features a rotatable design with adjustable focus and extendable means, allowing light beams to be directed over 360 degrees and emitted to both nearby and faraway areas, with multiple light sources and optics lenses to provide customizable illumination patterns and brightness.
Implementation Method 2
The LED bulb features a rotatable design with adjustable focus and extendable means, allowing light beams to be directed over 360 degrees and emitted to both nearby and faraway areas, with multiple light sources and optics lenses to provide customizable illumination patterns and brightness.
Data Source
AI summary
The current invention make a big improvement than conventional market available all kind of LED bulb which only can offer near-by areas illumination not like the current invention can use one LED bulb to offer near-by and far-away illumination or image or both or any combination with other light effects and digital data display images. Also, The current invention may has more than one light beam emit out from LED bulb which under more than one control means for the one of the light beam may selected from power failure, remote control, Infra red controller, blue-tooth with mobile phone, motion sensor to trigger at least one of the light beam to offer the light beam for illumination or image to area(s).