Photography Station Lighting System with Diffused Panel Array
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Solution Overview
Problem
Portrait photography studios face challenges with harsh shadows and space inefficiency due to the use of directional flash light sources and multiple light modifiers, which complicate lighting arrangements and require significant space, cost, and energy.
Innovation Solution
A photography system featuring a panel light device with multiple diffused light panels mounted on a studio frame, allowing for continuous and strobe light modes, which mimics natural sunlight and reduces the need for traditional flash units and modifiers, providing a forgiving and space-efficient lighting solution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If flash light sources are used to illuminate the subject, then the lighting intensity is improved, but harsh shadows are created highlighting imperfections
Solution Approach 1:
The lighting system is divided into multiple separate light sources positioned at different locations around the subject. Each light source provides illumination from a specific angle, and their combined effect creates soft, even lighting that eliminates harsh shadows while maintaining adequate illumination intensity.
Solution Approach 2:
Multiple light sources are combined in a coordinated arrangement where their light paths overlap and complement each other. This merging of multiple lighting zones creates a unified soft lighting effect that covers the entire subject area without creating harsh shadows from any single source.
2Adaptability or versatility
If multiple light sources are used to create various lighting scene designs, then the lighting versatility is improved, but the device complexity and space requirement increase
Solution Approach 1:
Each light source in the array is designed to be identical and interchangeable, allowing any subset of lights to serve different lighting scenarios. The same physical arrangement can create multiple lighting effects by simply activating different combinations of lights, providing versatility without requiring complex specialized equipment for each lighting scenario.
Solution Approach 2:
The system achieves different lighting scene designs by changing the operational parameters of the light sources, such as which lights are activated, their intensity levels, and timing sequences. This allows multiple lighting effects to be obtained from a single fixed physical arrangement, reducing device complexity while maintaining versatility.
3Illumination intensity
If multiple light sources and modifiers are used to create desired lighting effects, then the lighting quality is improved, but the space requirement increases
Solution Approach 1:
The patent combines multiple light sources into a single integrated array structure that functions as one compact unit. By merging what would traditionally be separate light sources and modifiers into a unified multi-point lighting array, the system achieves high-quality lighting effects while occupying minimal studio space.
Solution Approach 2:
The lighting system transitions from traditional single-point or linear light arrangements to a two-dimensional array configuration. This dimensional change allows multiple light sources to be packed efficiently in a compact footprint while still providing comprehensive coverage and high-quality lighting effects across the subject area.
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 system offers soft, diffused lighting that reduces shadows and provides consistent exposure, improving photography quality while minimizing space, cost, and energy requirements, and can be easily controlled for various lighting effects.
Implementation Method 1
a panel light device configured to generate a diffused light toward a subject arranged in a photography station
Data Source
AI summary
A photography system includes a lighting system configured to provide a lighting scene that is diffused and is artistically desirable. The system includes an array of light panels configured to simulate a wall of windows that receive natural, diffused, and consistent sunlight, such as a large window facing the north. The light panels can operate in various modes of operation, such as a continuous light mode a strobe light mode.