Rotating LED Assembly for Dynamic Peacock Lighting Effects
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Solution Overview
Problem
Conventional wall lamps with a lighting effect resembling peacock feather spreading lack dynamic variations in their output lighting patterns, resulting in a monotonous decorative effect due to fixed light emission and projection through decorative holes.
Innovation Solution
A wall lamp design featuring a rotating LED lighting assembly and decorative holes with different patterns, driven by a motor and electric connecting assembly, allowing continuous changes in the positioning of LED components relative to the decorative holes, enabling dynamic lighting effects and color changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the LED lighting assembly is fixed in position, then the structure is simple and stable, but the lighting pattern is monotonous and lacks dynamic variations
Solution Approach 1:
The LED lighting assembly is made rotatable around the optical axis through a rotating driver mechanism, allowing the relative position between LED components and decorative holes to change dynamically. This creates multiple lighting patterns by projecting light through different combinations of decorative holes, thereby achieving adaptability in lighting effects while maintaining a relatively simple overall structure.
2Adaptability or versatility
If multiple LED components with different colors are used, then the lighting effect is more diverse, but the device complexity increases
Solution Approach 1:
The patent employs multiple LED components with different colors (red, green, blue, yellow, etc.) mounted on the circuit board. These colored LEDs are arranged in specific patterns and rotate together as a unit, allowing different color combinations to be projected through different decorative holes. This achieves diverse color lighting effects without requiring separate lighting assemblies for each color, thus managing device complexity effectively.
3Adaptability or versatility
If the LED lighting assembly rotates, then dynamic lighting effects are achieved, but the electrical connection stability may be compromised
Solution Approach 1:
A rotating driver mechanism serves as an intermediary between the fixed power supply and the rotating LED lighting assembly. This driver includes a rotating connector that maintains continuous electrical connection during rotation, allowing the LED assembly to rotate freely while ensuring stable power and signal transmission. This resolves the conflict between rotational movement and electrical connection stability.
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 solution enhances the decorative effect by creating dynamic variations in the lighting pattern, resembling peacock feather spreading, with improved dynamic lighting effects and the ability to change colors or patterns, thereby increasing the aesthetic appeal of the wall lamp.
Implementation Method 1
An LED lighting assembly is mounted in the lamp housing. When the conventional wall lamp is hung on a surface of a wall, light emitted by the LED lighting assembly passes through the decorative holes on the housing wall and projects on the surface of the wall
Implementation Method 2
The rotating driver drives the LED lighting assembly to rotate for changing projecting positions of the LED components relative to the decorative holes of the lamp housing
Data Source
AI summary
A wall lamp has a lamp housing having multiple decorative holes, a front decorative plate, an LED lighting assembly, and a rotating driver. The LED lighting assembly is disposed in the lamp housing and has multiple LED components. The rotating driver is mounted in the lamp housing and is connected to the LED lighting assembly. The LED lighting assembly driven by the rotating driver is rotated to change projecting positions of the LED components relative to the decorative holes of the lamp housing for generating a dynamic lighting effect that resembles peacock feather spreading and increasing dynamic variations of a decorative effect of the wall lamp.