Faceted Light Housing for Dynamic Shadow Projection
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Solution Overview
Problem
Conventional lighting devices lack the ability to create a dynamic and visually appealing pattern of light that mimics movement when projected onto surfaces or areas in three-dimensional space, failing to provide a captivating decorative effect.
Innovation Solution
A light apparatus comprising a light assembly with a control module to manage the sequence and intensity of light sources, combined with an inner and outer housing featuring faceted material layers that refract and project light in predetermined or random directions, creating a patterned shadow effect that appears to move dynamically.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If conventional lighting devices are used, then the lighting function is provided, but the ability to create dynamic and visually appealing light patterns that mimic movement is lacking
Solution Approach 1:
The housing is divided into multiple faceted surfaces that independently refract light in different directions. Each facet acts as an independent light-modifying element, allowing the system to create complex dynamic patterns through coordinated control of individual facets rather than requiring a completely new lighting device.
Solution Approach 2:
The patent transitions from conventional two-dimensional light emission to three-dimensional light projection by using faceted housing surfaces that refract light in multiple spatial dimensions. This creates volumetric light patterns and shadows that appear to move through space, adding a dimensional aspect to light display that conventional flat lighting cannot achieve.
2Device complexity
If conventional lighting devices are used, then the device structure is simple, but the visual appeal and decorative effect are insufficient
Solution Approach 1:
Different facets of the housing are designed with specific geometric properties to create localized light refraction effects. Each facet has tailored optical characteristics that contribute to specific portions of the overall light pattern, allowing complex visual effects to be achieved through simple local geometric variations rather than complex overall device architecture.
Solution Approach 2:
The faceted housing surfaces are designed to refract light in ways that create dynamic color and intensity variations in the projected light patterns. By controlling which facets are illuminated and how they refract light, the system can produce visually appealing color shifts and intensity changes without requiring complex color-mixing mechanisms.
3Use of energy by moving object
If conventional lighting devices are used, then energy consumption is low, but the ability to create moving light patterns is absent
Solution Approach 1:
The control system activates different facets of the housing in periodic sequences to create the appearance of moving light patterns. By systematically cycling through different facet combinations and illumination states, the system generates dynamic visual effects without requiring continuous high-energy operation, achieving pattern movement through time-based sequencing rather than physical motion.
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 enables the creation of a visually dynamic and engaging light pattern that changes relative to a surface or area, enhancing the decorative appeal of lighting devices by projecting a moving pattern of light and shadow through controlled sequencing and intensity of light sources.
Implementation Method 1
an outer housing having at least one second material layer defining at least one second faceted member to receive the inner housing to refract and project the light emitted through the inner housing
Data Source
AI summary
A light apparatus that includes a light assembly having a control module to control an operating mode of light sources in a light array, including control a sequence of light and an intensity of light emitted from each light source in the array. A housing assembly for the light assembly includes an inner housing having a first material layer defining a first faceted member to receive the light assembly and permit emission of light from the light sources therethrough, and an outer housing having a second material layer defining a second faceted member to receive the inner housing to refract and project the light emitted through the inner housing in a predetermined or random direction and predetermined or random pattern. The predetermined or random pattern includes a patterned shadow formed from an internal refraction of light in different directions as light passes through the second material layer, thereby creating a visual appearance of dynamic movement of the predetermined or random pattern relative to a surface to be illuminated or an area in three-dimensional space to be illuminated.