LED Lighting Apparatus with Segmented Driver and Manual Switches
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Solution Overview
Problem
Designing a convenient and cost-effective solution for LED lighting systems that allows users to easily adjust parameters such as color temperature, luminance, and color mixing, while also being adaptable for various applications and environments, is challenging due to the complexity of integrating driver circuits and manual switches.
Innovation Solution
A lighting apparatus comprising a driver box with manual switches and a lighting module, where the driver box houses a driver circuit and includes multiple manual switches for adjusting parameter values, allowing users to control LED modules for different color temperatures, luminance levels, and color mixing, with options for detachable connections and communication circuits for remote control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If driver circuits and manual switches are integrated into a unified structure, then device complexity is reduced, but ease of operation deteriorates because users cannot adjust parameters remotely
Solution Approach 1:
The system is divided into two functional modules: a driver box containing the driver circuit and a separate control module containing the manual switches. This segmentation allows the driver circuit to be integrated and simplified while maintaining ease of operation through the remote control module that can adjust parameters without physical access to the driver box.
Solution Approach 2:
A communication circuit acts as an intermediary between the manual switches and the driver circuit. The control module transmits adjustment signals through this communication interface, enabling remote parameter adjustment without requiring direct physical access to the driver circuit components.
2Ease of manufacture
If multiple LED modules share a common driver circuit, then manufacturing cost decreases, but adaptability to different lighting applications deteriorates
Solution Approach 1:
The driver circuit is designed with dynamic parameter adjustment capabilities through manual switches that allow real-time modification of operating characteristics. This enables a single driver circuit design to adapt to different lighting applications by changing parameters such as color temperature, luminance, and color mixing ratios without requiring application-specific hardware modifications.
Solution Approach 2:
The system uses parameter adjustment mechanisms where manual switches control various operating parameters of the LED modules including color temperature, luminance levels, and color mixing. This allows a unified driver circuit to serve multiple applications by dynamically changing operational parameters rather than requiring hardware customization for each application.
3Device complexity
If manual switches are placed inside the driver box, then device structure is simplified, but ease of operation worsens because physical access is required for adjustment
Solution Approach 1:
The control function is segmented from the driver box structure. Manual switches are placed in a separate control module that can be positioned away from the driver box, allowing structural simplification of the driver box while improving switch accessibility and enabling remote operation.
Solution Approach 2:
A communication circuit serves as an intermediary that transmits control signals from the manual switches to the driver circuit. This allows the manual switches to be physically separated from the driver box while maintaining functional connectivity, thus improving accessibility without compromising integration.
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 flexible and convenient operation of LED lighting systems, allowing users to change lighting settings without physical access to switches, extending the life of lighting devices, and simplifying design by sharing driver circuits across multiple modules, while providing adaptable lighting solutions for various environments and applications.
Implementation Method 1
LED (Light Emitted Diode) modules have many advantages
Implementation Method 2
multiple LED modules are electrically coupled to the driver circuit of the driver box for receiving the driving current and for emitting a output light
Data Source
AI summary
A Lighting apparatus includes a driver box and a lighting module. The driver box includes a box housing, a driver circuit, and at least two manual switches. The manual switches are operable for setting at least two parameter values. The lighting module includes multiple LED modules and a lighting housing. The multiple LED modules are electrically coupled to the driver circuit of the driver box for receiving the driving current and for emitting a output light adjusted in response to operation of the two manual switches.