Interchangeable LED Power Modules for Versatile Lighting
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Solution Overview
Problem
Existing LED light devices are limited by the need for separate AC and DC power sources, each with its own light source, which restricts versatility and convenience in powering low-power consumption light devices across different applications and locations.
Innovation Solution
An interchangeable power system that allows both AC and DC power sources to use a common light source, enabling conversion between AC and DC power modes using a single light device by swapping a sealed unit or battery pack, utilizing low-voltage light sources that do not require an enclosure, and incorporating various trigger mechanisms for activation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If separate AC and DC power sources each with their own light source are used, then power supply options are provided, but device complexity and the need for multiple enclosures increases
Solution Approach 1:
The patent applies universality by designing a single enclosure that can accommodate both AC and DC power sources through interchangeable power supply modules. The housing is designed with a universal compartment that accepts either an AC adapter assembly or a battery pack, allowing the same device structure to support multiple power supply types without requiring separate enclosures for each power source configuration.
Solution Approach 2:
The patent merges the functions of multiple power supply systems into a single integrated enclosure. By combining the AC adapter interface, DC battery compartment, and light source housing into one unified structure, the invention eliminates the need for separate enclosures while maintaining the ability to switch between AC and DC power sources.
2Reliability
If each power source has its own light source, then independent operation is enabled, but cost and manufacturing complexity increases
Solution Approach 1:
The patent merges multiple light sources into a single shared light source that serves both AC and DC power supply configurations. This single light source is positioned and configured to provide illumination regardless of which power supply module is installed, thereby reducing component count and manufacturing complexity while maintaining reliable operation in both power modes.
Solution Approach 2:
The single light source is designed with universal functionality to operate effectively with either AC or DC power input. The lighting system is configured to receive power from whichever source is installed, eliminating the need for separate light sources while ensuring consistent performance across both power supply options.
3Reliability
If multiple enclosures are used for AC and DC power sources, then each power source is protected, but device size and portability decreases
Solution Approach 1:
The patent applies the nesting principle by placing the AC adapter assembly and battery pack within the same housing space. The power supply modules are designed to nest interchangeably within the unified enclosure, with each module fitting into a standardized compartment. This nested arrangement protects both power sources while maintaining a compact device size suitable for portability.
Solution Approach 2:
The unified housing provides universal protection for both AC and DC power sources through a single standardized compartment design. The enclosure is configured to securely hold either power supply module, offering protective housing without requiring separate enclosures, thereby minimizing device volume while maintaining reliability.
4Adaptability or versatility
If interchangeable power sources are implemented, then versatility is improved, but connection reliability may decrease
Solution Approach 1:
The patent applies segmentation by separating the power supply function from the housing structure, creating interchangeable modular components. The AC adapter assembly and battery pack are designed as discrete, replaceable modules that connect to the housing through standardized interfaces. This segmentation enables easy interchangeability while maintaining reliable connections through consistent connector designs.
Solution Approach 2:
The standardized interface design provides universal connectivity for both AC and DC power modules. The housing incorporates a unified compartment and connection system that accommodates either power source type, ensuring reliable electrical and mechanical connections through consistent interface specifications across both interchangeable power supply options.
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
This solution provides a versatile LED light device that can operate with either AC or DC power, offering extended usage options and cost savings by eliminating the need for multiple light sources and enclosures, while ensuring safety and efficiency in low-power consumption applications.
Implementation Method 1
a display unit with a housing and an LED light source within the housing
Data Source
AI summary
An LED light has surrounding lighted geometric art patterns shown on the LED light location's wall. The said LED light power by (1)AC or (2)DC power source though circuit and related electric parts & accessories to make built-in LED(s) to turn on and turn off for predetermined light effects including color changing, fade-in & fade-out and other moving LED(s) effects while LED are install within the main housing on different locations or height or multiple height to emit the light to all directions in order to cover certain range of the said housing and incorporate with decorative piece or slide, printed film or character slide, holes, shaped cutouts, windows with design to form the lighted geometric art pattern surround the said LED light.