Integrated Control Unit for Outdoor Lighting Displays
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Solution Overview
Problem
Existing lighting display control systems require separate components for managing visual effects, which are cumbersome and not suitable for outdoor use due to lack of integration and weather resistance.
Innovation Solution
A waterproof, integrated control unit with a molded plastic package that houses an AC to DC converter, controller, and transmitter, allowing for wireless control of multiple lighting displays through a standard AC socket, enabling separate control of visual effects in outdoor environments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If separate components are used for controlling lighting displays, then individual control functions can be achieved, but the system becomes cumbersome and unsuitable for outdoor use
Solution Approach 1:
The patent combines multiple separate control components (AC to DC converter, controller, transmitter, and antenna) into a single integrated control unit. This merging maintains all necessary control functions while eliminating the complexity of multiple separate components, making the system suitable for outdoor use with a unified waterproof structure.
Solution Approach 2:
The integrated control unit is designed to perform multiple functions within a single device: power conversion (AC to DC), signal control generation, wireless transmission, and antenna functions. This multi-functionality allows the system to maintain versatile control capabilities while reducing overall system complexity.
2Ease of operation
If control components are exposed in outdoor environments, then accessibility is improved, but weather resistance and reliability deteriorate
Solution Approach 1:
The patent employs a waterproof enclosure that seals all internal electronic components (AC to DC converter, controller, transmitter). This protective shell prevents weather exposure while maintaining the system's operational functions, ensuring reliability in outdoor environments without compromising accessibility of the control unit itself.
3Adaptability or versatility
If multiple separate control units are used for multiple lighting displays, then individual control is achieved, but installation complexity and space requirements increase
Solution Approach 1:
The patent integrates the capability to control multiple lighting displays within a single control unit. By combining multiple control functions and output channels into one unified device, the system reduces the installation space required compared to using separate control units for each display, while maintaining the ability to individually control multiple displays.
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 integrated system provides reliable, weather-resistant control of multiple lighting displays, simplifying outdoor installations and enhancing flexibility in visual effects management, such as controlling pre-lit Christmas trees and commercial advertising displays.
Implementation Method 1
encapsulating an AC to DC converter and a controller in the molded, waterproof package
Data Source
AI summary
Disclosed is an integrated compact power supply system that includes a converter for converting AC power to a DC voltage capable of operating individual decorations or displays or portions of decorations or displays. Decorations or displays can be hardwired to the integrated system or wirelessly connected. Both lighting strings or individual LEDs can be controlled separately. Portions of lighting displays can also be controlled.