Movable Translucent Light Panel for Outdoor Lighting Heat Dissipation
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Solution Overview
Problem
Outdoor security lighting is often inflexible, wasteful in light distribution, overheats, and lacks control over individual light output, appearing obtrusive and inefficient during daylight hours.
Innovation Solution
An outdoor light design featuring movably attached translucent light panels electronically coupled to a mounting base and a lighting controller, with a heat sink for thermal management, providing adjustable light distribution and user-specific illumination needs through sensors and LED control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of energy
If traditional outdoor security lighting is used, then illumination is provided, but light distribution is inefficient and causes light pollution
Solution Approach 1:
The light panel is segmented into multiple sections with different optical properties. The diffusing portion scatters light in multiple directions while the transparent portion allows directed light transmission, creating efficient light distribution that reduces waste and light pollution.
Solution Approach 2:
Different regions of the light panel have different optical characteristics - some areas are diffusing while others are transparent. This local quality variation enables optimized light distribution patterns that improve efficiency and reduce harmful light spill.
2Illumination intensity
If traditional outdoor security lighting is used, then illumination is provided, but the fixture appears obtrusive during daylight hours
Solution Approach 1:
The light panel utilizes translucent materials that appear less obtrusive during daylight hours while maintaining effective illumination output when activated. The panel's optical properties allow it to blend with the environment during the day.
3Power
If traditional outdoor security lighting is used, then light output is provided, but heat management is insufficient causing overheating
Solution Approach 1:
A heat sink is introduced as an intermediary component between the LED light source and the surrounding environment. The heat sink absorbs and dissipates heat generated by high-power LED operation, enabling sustained high light output without overheating.
4Adaptability or versatility
If traditional outdoor security lighting is used, then basic illumination is provided, but control over individual light heads is limited
Solution Approach 1:
The lighting system incorporates dynamic control capabilities that allow individual light panels and sections to be independently controlled. This enables flexible adaptation to different lighting scenarios while maintaining manageable system complexity through modular design.
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 solution enhances light distribution efficiency, reduces overheating, and offers customizable illumination, making the security lighting more flexible, user-friendly, and aesthetically appealing by optimizing light output and heat dissipation.
Implementation Method 1
The heat sink is adjacent to and in thermal engagement with the light source or sources
Implementation Method 2
at least one variably configured heat sink
Implementation Method 3
at least one translucent light panel movable attached to the mounting base
Implementation Method 4
Each of the translucent light panel includes a proximal end, a distal end, a top surface, a bottom surface, a front surface and a back surface
Implementation Method 5
the translucent light panel may include various sensors electronically connected to the mounting base and lighting controller
Data Source
AI summary
An outdoor light with diffusing and translucent light panels movably attached to a mounting base electronically coupled to a lighting controller. Each movable panel is positioned adjacent to a light source that is electronically connected to the lighting controller. Each panel is also attached to a heat sink which is adjacent to and in thermal engagement with the light source. In one embodiment, the heat sink is centered on the light panel. The heat sink may be hollowed or wrapped around the light panel for multidirectional light distribution. In other embodiments, the outdoor light includes various sensors and remote-control features electronically coupled to the lighting controller.