Conforming LED Face Mask Assembly for Sealed Eye Protection
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Solution Overview
Problem
Existing face masks that emit light for skin treatment are often too bright, causing eye problems and skin irritation due to direct exposure, and are typically made of rigid materials that can cause bruising and discomfort.
Innovation Solution
A face mask design featuring a support assembly that conforms to the user's face, includes LED lights to provide light therapy, and has eye protection to prevent direct light exposure, using compressible materials and a seal to ensure comfort and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If light sources are used to treat skin conditions, then light therapy effectiveness is improved, but eye safety deteriorates due to direct light exposure
Solution Approach 1:
The face mask is divided into separate functional zones: light-emitting sections for skin treatment and eye protection sections with opaque materials to block light. This segmentation allows simultaneous light therapy delivery and eye safety protection without interference between functions.
Solution Approach 2:
Opaque materials are introduced as intermediary elements between the light sources and the user's eyes. These materials selectively block harmful light while allowing the light therapy to continue on the skin, acting as a mediator that protects eyes without stopping the therapeutic process.
2Stability of the object's composition
If rigid materials are used for face mask structure, then mounting stability for light sources is improved, but skin comfort deteriorates due to bruising and irritation
Solution Approach 1:
The face mask uses composite construction combining rigid outer shell materials for structural stability with soft inner padding materials for skin comfort. This composite approach allows the mask to maintain its shape and securely mount light sources while the soft padding prevents skin irritation and bruising during wear.
Solution Approach 2:
Soft padding materials are applied as flexible layers between the rigid structure and the skin surface. These flexible elements conform to facial contours and distribute pressure, preventing skin damage while maintaining the overall structural integrity needed for stable light source mounting.
3Reliability
If light intensity is increased for better skin treatment, then light therapy effectiveness is improved, but skin irritation worsens due to excessive exposure
Solution Approach 1:
The light emitting sections are designed with controlled intensity and localized distribution, providing sufficient light therapy effectiveness to targeted skin areas while avoiding excessive intensity that would cause irritation. The opaque sections also create localized protection zones.
Solution Approach 2:
The mask delivers light therapy with controlled, partial exposure rather than excessive full-face illumination. The light sources are positioned and shielded to provide adequate therapeutic dose to skin while preventing over-exposure that would lead to irritation.
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 face mask effectively provides light therapy while preventing eye exposure and reducing skin irritation, ensuring comfort and safety through dynamic conformation to the user's face.
Implementation Method 1
The plurality of LEDs are coupled to the base and are configured to emit light toward and to skin of the user's face
Data Source
AI summary
Various illustrative systems, devices, and methods for face masks are provided. In general, a face mask is configured to provide light therapy to a user wearing the face mask. In an exemplary implementation, the face mask includes a light assembly configured to apply light therapy to a user wearing the face mask. The light assembly includes a plurality of lights, such as light emitting diodes (LEDs), configured to emit light and thereby provide light therapy to the user's face. The face mask also includes a protective member configured to protect the user's eyes from the light emitted by the lights. The protective member is configured to form a seal against the face of the user wearing the face mask and is configured to dynamically conform to a user's face.