Segmented Light Distribution Element for Adaptive LED Lamp Configurations

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Solution Overview

Problem

Conventional light distribution elements for LED lamps are inflexible and cannot effectively adapt to special-shaped spaces, limiting their installation and lighting performance in non-standard environments.

Innovation Solution

A light distribution element composed of multiple subsections that can be combined to form various shapes, including virtual circumferences through translation, allowing for adaptive configurations that match specific spaces while maintaining identical optical properties to traditional circular or annular elements.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional light distribution elements are used, then the structure is simple and easy to manufacture, but the adaptability to special-shaped spaces is poor

Engineering Contradiction:
Improveadaptability to special-shaped spacesVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The light distribution element is divided into multiple independent subsections, each capable of being positioned independently. These subsections can be arranged in different configurations (linear, circular, irregular patterns) to adapt to various installation spaces while maintaining individual structural simplicity for easy manufacturing.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If multiple subsections are combined to form special shapes, then the adaptability to special-shaped spaces is improved, but the device complexity increases

Engineering Contradiction:
Improveconfiguration flexibilityVSAvoidnumber of components
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The subsections are designed with universal connection interfaces and standardized optical properties, allowing the same basic component to be used in multiple configurations (single linear arrangement, circular arrangement, or irregular patterns). This reduces the variety of unique components needed while maintaining high configurability for different spaces.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS11732870B2Light distribution element and lamp comprising the same
Publication Date: 2023.08.22 OPPLE LIGHTING CO LTD
  • US11732870B2 patent drawing
  • US11732870B2 patent drawing
  • US11732870B2 patent drawing

AI summary

A light distribution element and a lamp are provided. The lamp includes a plurality of subsections combined with each other, each of the plurality of subsections is a part of a circumference, and the plurality of subsections can be located on at least one virtual circumference by movement. The light distribution element of the present application includes a plurality of subsections combined with each other, which is favorable for providing the lamp with a special-shaped configuration, thus facilitating the use of the lamp.