Lighted Hat with Multi-Axis LED Brim for Hands-Free Illumination
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Solution Overview
Problem
Existing hands-free lighting devices, such as lighted hats, often require cumbersome adjustments to direct light sources, leading to discomfort and aesthetic issues, as they typically provide illumination only in a forward direction or require complex pivoting mechanisms that can fail over time.
Innovation Solution
A lighted hat design featuring multiple LEDs mounted on the brim, oriented to provide illumination in both forward and downward directions simultaneously, using a compact light holder with a mounting patch that secures the lights without obstructing the hat's appearance, allowing for secure and flexible mounting without visible adhesive or bulky components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single light source is mounted on the brim to provide forward illumination, then the hat structure remains simple and aesthetic, but the wearer cannot illuminate objects at different distances or directions without moving the entire head
Solution Approach 1:
The patent divides the illumination function into multiple independent light sources (first light source for forward/distant illumination, second light source for downward/close illumination) mounted on the brim. Each light source can be independently controlled to illuminate different areas, eliminating the need to move the head for different illumination needs.
Solution Approach 2:
The patent adds a vertical dimension to the illumination by mounting the second light source to direct light downward at an angle, complementing the forward-directed first light source. This creates a multi-dimensional illumination pattern that covers both distant forward areas and close downward areas simultaneously.
2Adaptability or versatility
If pivoting mechanisms are used to direct light to different locations, then illumination versatility is improved, but the device complexity increases and mechanical failure risk rises
Solution Approach 1:
Instead of using pivoting mechanisms to change light direction, the patent inverts the approach by mounting multiple light sources in fixed orientations (forward and downward angles) that naturally cover different illumination needs. This eliminates moving parts while achieving versatile illumination.
Solution Approach 2:
The patent provides electronic control mechanisms that allow dynamic selection and independent control of different light sources, enabling the wearer to activate only the needed light source for the current task, achieving adaptability without mechanical movement.
3Strength
If large sockets and mounting plates are externally attached to the visor, then the light sources are securely mounted, but the appearance becomes unaesthetic and the components may obstruct the wearer's vision
Solution Approach 1:
The patent nests the light sources and their mounting structures within the brim structure itself, rather than externally attaching large sockets and plates. The light sources are integrated into the brim's fabric or framework, maintaining a sleek, natural appearance while ensuring secure mounting through the brim's inherent structure.
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
Enables hands-free illumination in multiple directions without the need for head movement, maintaining a natural appearance and reducing the risk of mechanical failure, while providing both distant and close-range lighting without obstructing the wearer's vision.
Implementation Method 1
at least one light source in the form of a light emitting diode mounted to a brim of the hat
Data Source
AI summary
There is provided hands-free lighting, components thereof, and other accessories combined with the hands-free lighting. The hands-free lighting is preferably lighted headgear including hats or visors or other headgear. The hands-free lighting may include multiple light sources positioned at the brim of a lighted hat and configured to provide beams of illumination along different axes thereby illuminating distances both near and far from the wearer at the same time while maintaining natural and streamlined appearance of the lighted hat.