Universal Headlamp Mounting for Eyewear Compatibility
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Solution Overview
Problem
Professionals engaged in handiwork in dark or poorly lit environments face challenges with existing lighting solutions, such as limited mobility and interference with eyewear, leading to safety hazards and reduced precision due to insufficient or improperly directed illumination.
Innovation Solution
A light emission device that can be attached to various eyewear designs and worn on the head without external support, featuring a flexible conduit, bridge light assembly, temple light assemblies, and interchangeable fasteners, providing balanced and directional LED lighting with a portable power supply and adjustable light orientations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If a head lamp is used to provide mobility and illumination, then the user can move freely in dark areas, but the head lamp interferes with eyewear (goggles or glasses) and requires frequent readjustments
Solution Approach 1:
The lighting device is divided into separate temple assemblies that can be independently attached to eyewear or positioned on the head, allowing the lighting function to be separated from the head-wearing mechanism. This segmentation enables the lights to be positioned away from the central head area, reducing interference with eyewear.
Solution Approach 2:
The temple assemblies act as intermediaries between the head and the lighting elements, providing a flexible mounting solution that can accommodate both head-wearing and eyewear attachment modes without direct conflict between the head lamp and glasses/goggles.
2Illumination intensity
If standing or hanging light fixtures are used to provide powerful illumination, then sufficient lighting is achieved, but the devices are limited in mobility and produce unwanted shadows
Solution Approach 1:
The lighting system transitions from fixed vertical mounting (standing/hanging fixtures) to a wearable configuration that distributes light sources across multiple spatial dimensions on the user's body, eliminating shadows by positioning lights at various angles around the head and temples.
Solution Approach 2:
The device provides its own illumination without requiring external support structures, making the user self-sufficient in dark environments. The portable power supply and integrated lighting eliminate dependency on external power sources and mounting infrastructure.
3Weight of moving object
If a head lamp is worn directly on the head, then mobility is improved, but it cannot be used when the user wears goggles or glasses
Solution Approach 1:
The temple assemblies are designed with universal attachment capability, functioning both as head-worn components and as eyewear-mounted accessories. The same structural elements can be configured for direct head contact or attached to various eyewear frames, making the device universally applicable across different wearing scenarios.
Solution Approach 2:
The device incorporates adjustable and interchangeable components that allow dynamic reconfiguration between different wearing modes. The temple assemblies can be positioned, adjusted, or removed based on whether the user is wearing eyewear, providing adaptability rather than a fixed configuration.
4Adaptability or versatility
If interchangeable fasteners are used to attach to various eyewear designs, then adaptability to different eyewear is improved, but device complexity increases
Solution Approach 1:
The fastening system utilizes adjustable parameters such as clamp size, attachment method, and fastener type that can be modified to match different eyewear characteristics. Rather than requiring completely different fasteners for each eyewear type, the system adjusts existing fastener parameters to achieve compatibility across diverse eyewear designs.
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
Enhances mobility and safety by providing direct, powerful illumination that adapts to different eyewear and head types, reducing shadows and improving visibility in low-light conditions, thus preventing accidents and ensuring precise workmanship.
Implementation Method 1
The bridge light assembly 2 and the pair of temple light assemblies 3 emit light outward from the user when the present invention is implemented
Data Source
AI summary
A universally adaptable head light emission apparatus emits light outward from a user's face when implemented to illuminate an area in front of the user. The universally adaptable head light emission apparatus consists of a bridge light assembly, a pair of temple light assemblies, a bridge fastener and a plurality of interchangeable temple fasteners mounted onto a flexible elongated conduit. The universally adaptable head light emission apparatus mounts to safety glasses, prescription glasses, or directly onto the head of a user through the bridge fastener and the plurality of interchangeable fasteners. The bridge fastener and the plurality of interchangeable fasteners are selected depending on the mounting means necessary. The bridge light assembly and the pair of temple light assemblies are powered by a portable power supply to emit light outward from the user.