Modular Luminaire With Flexible LED Sheet
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Solution Overview
Problem
Conventional luminaires lack modular design and efficient light distribution solutions, particularly in using LEDs, which can limit their aesthetic and functional capabilities in interior and exterior applications.
Innovation Solution
A luminaire design incorporating a flexible LED sheet, a support structure with a lens, a driver, and modular components such as end brackets and caps, allowing for flexible light distribution and easy assembly, with the option to connect multiple modules and sensors for enhanced functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional luminaire designs are used, then manufacturing and assembly are straightforward, but modular flexibility and adaptability are limited
Solution Approach 1:
The luminaire is divided into modular components including a first module with support structure, lens, and LED sheet, and a second module with joiner rail. These modules can be independently manufactured and assembled, enabling flexible configuration while maintaining straightforward assembly through standardized connection interfaces.
2Adaptability or versatility
If fixed LED orientation is used, then manufacturing is simpler, but light distribution flexibility is reduced
Solution Approach 1:
The LED sheet contains LEDs with different orientations positioned at specific locations to achieve uniform light distribution. First LEDs are oriented in a first direction and second LEDs are oriented in a second direction, with each orientation strategically placed to optimize light output characteristics in different regions of the luminaire.
3Adaptability or versatility
If integrated control components are added, then functionality is enhanced, but device complexity increases
Solution Approach 1:
The tray component serves multiple functions: it provides structural support for control components, enables modular assembly through connection to the support structure, and facilitates heat dissipation. This multi-functionality reduces the need for separate dedicated components, maintaining manageable complexity while enhancing functional capability.
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 design provides efficient light distribution, modular flexibility, and easy assembly, enhancing both aesthetic and functional aspects of luminaires while accommodating various lighting needs and configurations.
Implementation Method 1
The LED sheet has a plurality of LEDs, wherein a first LED is positioned in a first direction and a second LED is positioned in a second direction different from said first direction
Implementation Method 2
A luminaire design incorporating a flexible LED sheet, a support structure with a lens
Data Source
AI summary
A luminaire includes a support, a lens, an LED sheet, a top cover, a driver, an end bracket, and an end cap. The lens is connected to the support. The LED sheet is connected to the support between the lens and the support. The LED sheet has a plurality of LEDs, wherein a first LED is positioned in a first direction and a second LED is positioned in a second direction different from said first direction. The top cover is connected to the support. The driver is positioned in the support and electrically connected to the plurality of LEDs. The end bracket is connected to the support and the end cap is connected to the support covering the end bracket.