Conformal Tree Power Adapter for Hidden Multi-Output Lighting
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional pre-lit artificial trees with LED lighting face challenges in power management, including multiple cords and adapters that are inconvenient, unsightly, and prone to falling out of outlets, especially when trying to power both the tree and ornaments that require alternating current.
Innovation Solution
A conformal power adapter is designed to fit within the hollow trunk of the artificial tree, converting external power from a wall outlet to direct current for the tree's lighting elements, eliminating the need for multiple cords and adapters by integrating the power conversion within the tree's structure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple adapters and cords are used to power LED light strings, then power conversion capability is improved, but device complexity and visual appearance deteriorate
Solution Approach 1:
The patent combines multiple power adapters into a single integrated power adapter unit. This single adapter receives AC power input and provides multiple DC power outputs to simultaneously power multiple LED light strings, eliminating the need for multiple separate adapters and cords throughout the tree.
Solution Approach 2:
The single power adapter is designed with multi-functionality to perform power conversion for the entire tree system. It converts AC power to multiple DC outputs and can power various components including LED light strings and optionally AC-powered ornaments, replacing the need for multiple specialized adapters.
2Adaptability or versatility
If wall outlet adapters are used for AC power, then power availability is improved, but stability and reliability deteriorate due to falling out of outlets
Solution Approach 1:
The patent integrates the AC power adapter component into a single unified power adapter unit that is strategically positioned. This integration ensures that the adapter remains stable at its location while providing power to both DC and AC components through the centralized design.
3Adaptability or versatility
If multiple cords are placed around the tree, then power distribution capability is improved, but aesthetic appearance deteriorates
Solution Approach 1:
The patent consolidates multiple power distribution functions into a single power adapter unit with multiple outputs. This reduces the number of visible cords and adapters throughout the tree, maintaining aesthetic appearance while still providing comprehensive power distribution to all lighting components.
4Adaptability or versatility
If conventional power management is used, then power conversion is achieved, but ease of operation deteriorates due to plugging and unplugging multiple adapters
Solution Approach 1:
The patent integrates multiple power conversion and distribution functions into a single power adapter unit. This consolidation means that during assembly and disassembly, the user only needs to plug in or unplug one single adapter rather than managing multiple separate adapters, significantly improving ease of operation.
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 simplifies power management by hiding the adapter within the tree, reducing visible cords, preventing adapter falls, and enhancing the tree's stability and aesthetic appeal while providing a safer and more convenient setup.
Implementation Method 1
power-converting circuitry for converting an input electrical power to an output electrical power
Data Source
AI summary
A dual-output power adapter for a lighted artificial tree having a plurality of tree portions with light strings having lighting elements. The dual-output power adapter includes a power cord including a first power conductor and a second power conductor, the power cord configured to transmit an input electrical power; a housing configured to receive the first power conductor and a second power conductor; power-converting circuitry in electrical connection with the first power conductor and the second power conductor, the power-converting circuitry configured to convert the input electrical power to a first output electrical power; a first pair of conductors for transmitting the first output electrical power; and a second pair of conductors for transmitting a second output electrical power.