Lighted Headgear With Integrated Self-Contained Light Modules

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Solution Overview

Problem

Conventional flashlights are cumbersome and hinder tasks when used for hands-free illumination, as they require one hand to hold, limiting the user's ability to perform tasks that require both hands.

Innovation Solution

Self-contained light modules with rechargeable batteries and USB charging interfaces are integrated into headgear such as hats, caps, and headbands, allowing for hands-free illumination by mounting LEDs to direct light forward and downward, with a secure and watertight design to protect internal components.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a conventional flashlight is used for illumination, then lighting is provided, but the user must hold the flashlight with one hand, limiting the ability to perform tasks that require both hands

Engineering Contradiction:

Improvehands-free operationVSAvoidtask performance efficiency

Core Design Contradiction:

Ease of operationVSProductivity

Solution Approach 1:

The patent combines the lighting device with headgear (hat, cap, or headband) to create an integrated system. The light module is mounted directly onto the headgear, merging two separate functions (lighting and headwear) into one unified device that provides hands-free illumination without compromising task performance efficiency

Inventive Principle:

Principle #5Merging (Combining)

2Ease of operation

If light sources are mounted to headgear for hands-free illumination, then both hands are free for tasks, but the internal components are exposed to moisture and debris

Engineering Contradiction:

Improvehands-free operationVSAvoidmoisture and debris exposure

Core Design Contradiction:

Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent employs a housing structure that encloses the light module and internal components. This housing acts as a protective barrier that shields the electronic components from moisture and debris while allowing the headgear to remain flexible and comfortable for extended wear during outdoor activities

Inventive Principle:

Principle #30Flexible shells and thin films

3Ease of operation

If a light module is integrated into headgear, then hands-free illumination is achieved, but the device becomes more complex

Engineering Contradiction:

Improvehands-free operationVSAvoidintegration complexity

Core Design Contradiction:

Ease of operationVSDevice complexity

Solution Approach 1:

The patent divides the lighting system into separate modular components: a light module containing the LED and battery, a mounting bracket, and the headgear. This segmentation allows each component to be manufactured and tested independently, then assembled together, reducing overall integration complexity while maintaining hands-free operation capability

Inventive Principle:

Principle #1Segmentation

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 for various activities like camping, hunting, or jogging, providing reliable and adjustable lighting without the need to hold a flashlight, while maintaining protection from moisture and debris.

Implementation Method 1

The light source can be one or more LEDs

Methodology Applied

Scientific EffectLight Emitting Diode: Light Emitting Diode

Data Source

PatentUS20250098805A1Lighted Headgear and Accessories Therefor

Publication Date: 2025.03.27 WATERS IND INC

AI summary

There is provided lighted headgear having various configurations, components thereof, and other accessories combined therewith. Also provided are accessories including light modules for use with headgear, clothing, or the like.