Modular Linear Lamp Optics for Directional Light and Heat Dissipation
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Solution Overview
Problem
Traditional heat sink designs are energy inefficient, costly, and not easily scalable or adaptable to various mounting heights, with excessive material usage and inefficient light distribution.
Innovation Solution
An elongated modular heat sink (EMHS) system with coupled light sources, featuring a solid heatsink core with a longitudinal opening, conductors for power distribution, and a device receptacle for conveying power and data between heat sink modules, allowing for flexible mounting and efficient heat dissipation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of energy
If traditional heat sink designs are used, then heat dissipation is achieved, but material consumption is excessive and construction costs are high
Solution Approach 1:
The heat sink is divided into modular segments that can be assembled together, allowing efficient heat dissipation with reduced material consumption. Each module contains optimized fin structures and mounting configurations that maximize thermal performance while minimizing material usage.
Solution Approach 2:
The patent employs advanced thermal parameters and geometric optimizations in the heat sink design, including fin density, thickness, and arrangement, to achieve superior heat dissipation efficiency with less material compared to traditional designs.
2Adaptability or versatility
If traditional heat sink form factor is used, then heat dissipation is provided, but scalability to various mounting heights is difficult
Solution Approach 1:
The heat sink system is segmented into adjustable modular components that can be configured for different mounting heights and orientations. This segmentation enables versatile installation options without requiring complex custom designs for each application.
Solution Approach 2:
The heat sink incorporates dynamic adjustment mechanisms including variable angle mounting brackets and reconfigurable module arrangements, allowing the form factor to adapt to different mounting heights and spatial constraints while maintaining thermal performance.
3Illumination intensity
If light sources are used to provide wide dispersion light, then area coverage is maximized, but directional control is lost
Solution Approach 1:
Optical lenses are introduced as intermediary elements between the light sources and the illuminated area. These lenses control and direct the light distribution patterns, enabling precise directional control while maintaining effective area coverage through optimized optical design.
4Illumination intensity
If lens optics are used to direct light, then directionality is improved, but light dispersion coverage is reduced
Solution Approach 1:
Different optical lenses with varying beam spread characteristics are deployed in different locations and orientations to create localized zones of controlled illumination. This allows directional control where needed while maintaining overall area coverage through strategic placement of multiple light sources and lenses.
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 EMHS system provides efficient heat dissipation for coupled light sources, reduces material usage and energy consumption, and allows for scalable and adaptable designs with improved light distribution and reduced maintenance costs.
Implementation Method 1
an elongated modular heat sink (EMHS) system with integrated light sources and optical lenses that dissipate heat efficiently
Implementation Method 2
each heat sink module of the array is unitarily fabricated and displays a solid heatsink core with heat dissipating fins
Implementation Method 3
lens optics that allow for the control of directionality and intensity of light emitted from a planar lamp under the lens
Data Source
AI summary
Lensed optics for a modular linear light emitting device for precisely illuminating vertical and horizontal surfaces where needed at the required light intensity and uniformity ratio/s.