Compact Lighting System With Textured Switch And Waterproof Pouch
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Solution Overview
Problem
There is a need for a compact, lightweight, and cost-effective portable lighting system that can be used for single or reusable applications, particularly for safety and tactical purposes, which can be easily turned on and off to conserve battery power and extend its operational life.
Innovation Solution
A compact lighting system designed for removable mounting on various substrates, featuring a hermetically sealed battery, light, and switch assembly within a waterproof pouch, with a textured surface for tactile operation, and options for different light modes including UV and IR for tactical use, and adaptable for various applications such as safety vests, helmets, and fishing tackle.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Weight of moving object
If the lighting system is made compact and lightweight for portability, then ease of carrying and application is improved, but the durability and protection against environmental factors may worsen
Solution Approach 1:
The patent employs a flexible waterproof pouch or sheath that encloses the compact lighting assembly, allowing the system to maintain its lightweight and compact form while providing protective barriers against vibration, shock, and moisture. The flexible shell structure conforms to the compact geometry without adding significant weight.
Solution Approach 2:
The lighting system integrates composite construction by combining a compact light assembly with a protective waterproof coating or pouch material, creating a hybrid structure that simultaneously achieves compactness, lightweight design, and environmental durability.
2Ease of operation
If the lighting system is made compact for portable applications, then ease of operation is improved, but the battery power consumption increases
Solution Approach 1:
The patent incorporates an on-off switch that enables users to periodically activate and deactivate the lighting system, allowing battery power to be conserved during non-use periods while maintaining ease of operation through simple manual control. This periodic operation extends battery life for portable applications.
Solution Approach 2:
The lighting system includes a manually operated switch that allows users to control power consumption based on their needs, enabling self-regulation of energy usage without requiring complex automated systems, thus maintaining ease of operation while managing battery power efficiently.
3Ease of manufacture
If the lighting system is made compact and simple for single-use applications, then manufacturing cost decreases, but the reusability and operational life are reduced
Solution Approach 1:
The patent designs a compact lighting system that can serve multiple functions and applications, from single-use events to reusable tactical and safety applications. The universal design allows the same compact unit to be used across diverse scenarios, extending its operational life and justifying higher manufacturing standards for reusability.
Solution Approach 2:
The patent acknowledges the option for inexpensive, single-use lighting assemblies while also providing a reusable version with extended operational life. The disposable version uses simpler, lower-cost components for single-event applications, while the reusable version incorporates more durable materials and protective features for extended use.
4Shape
If the on-off switch is made smooth for aesthetic purposes, then appearance is improved, but ease of operation in dark conditions worsens
Solution Approach 1:
The patent applies asymmetric texturing to the switch surface, creating distinct tactile patterns that contrast with the surrounding smooth surface. This asymmetric design allows users to easily locate and operate the switch by touch in dark conditions while maintaining an aesthetically pleasing appearance when viewed.
Solution Approach 2:
The textured surface of the switch may utilize light-reflective or light-absorbing properties to create visual contrast with the surrounding area, making the switch location apparent to users in low-light conditions while preserving the overall aesthetic design of the compact lighting system.
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 provides effective visibility in dim conditions, extends battery life through selective power usage, and is versatile for multiple applications, including safety and tactical uses, while being lightweight and easy to operate, with options for different light modes and durability against environmental factors.
Implementation Method 1
The assembly includes a light-emitting diode (LED) or other miniature electric light
Implementation Method 2
The lightweight system can be hermetically sealed in a clear or translucent pouch or covered with a waterproof coating for protection against vibration, shock, harsh environments and moisture
Implementation Method 3
The outer surface of the pouch overlying an on-off light switch may be textured to allow an operator to easily locate and operate the light switch solely by feel in either the light or in the dark
Implementation Method 4
The assembly can be mounted to a variety of surfaces including, but not limited to, clothing, shoes, hats, helmets, gloves, shirts, pants, belts and the like through the use of an adhesive mounting strip
Data Source
AI summary
An integral battery, light and light switch assembly can be removably fitted within a light-transmitting pocket on an article of clothing, such as a glove. Alternatively, the assembly can be mounted to virtually any surface with an adhesive or hook and loop fastener. In one application, the assembly can be attached to fishing tackle to attract fish. The assembly is particularly useful for nighttime use by those in the vicinity of traffic, including police, fire and ambulance workers as well as runners and cyclists. The assembly can also be used to mark a trail or identify a location in the dark. Infrared lighting can be used for tactical operations.