Flexible LED Lamp Layout for Realistic Firefly Flicker Simulation
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Solution Overview
Problem
Conventional lamps fail to realistically simulate the natural and random moving trajectories of animals like fireflies, lacking the ability to display the fluttering and/or flickering effect effectively.
Innovation Solution
A lamp design featuring a flexible circuit board with LED beads arranged to form tracks, controlled by a preset logic to simulate the flying, stationary, and flickering states of point-like objects, utilizing an inner lampshade for light transmission and an outer lampshade for reflection, with adjustable light intensity and spacing to enhance the simulated effects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If conventional lamps use simple light projection to mimic animal shapes, then the lamp structure remains simple, but the simulation effect lacks realism and cannot truly simulate natural moving trajectories
Solution Approach 1:
The lamp divides the simulation into multiple discrete elements: individual lamp beads are segmented along flexible circuit boards to form tracks, with each bead independently controllable to represent different positions in the animal's trajectory. This segmentation enables precise simulation of movement paths while maintaining modular structure
Solution Approach 2:
The lamp transitions from static light projection to dynamic simulation by controlling lamp beads to illuminate sequentially along predefined tracks, mimicking the natural movement trajectories of fireflies. The dynamic illumination pattern creates realistic flying effects through controlled light transitions
2Manufacturing precision
If conventional lamps use single flashing mode, then the control circuit remains simple, but the display effect cannot show fluttering and flickering variations
Solution Approach 1:
The lamp implements periodic illumination patterns where lamp beads flash on and off in cyclic sequences along the tracks. This periodic action simulates the natural blinking and fluttering behavior of fireflies, creating realistic display effects through rhythmic light variations
Solution Approach 2:
Different segments of the lamp bead array are assigned different control parameters including varying flash durations, intervals, and intensities. This local quality variation enables diverse simulation of animal behaviors at different trajectory positions, with each bead group having customized flashing characteristics
3Adaptability or versatility
If conventional lamps use fixed light intensity, then the lighting system remains simple, but the simulation cannot adapt to different viewing conditions and scenarios
Solution Approach 1:
The lamp enables dynamic adjustment of illumination parameters including light intensity, flash duration, and interval timing. These parameter changes allow the system to adapt to different viewing conditions and application scenarios, transforming a single lamp system into multiple simulation modes
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 lamp achieves a vivid and realistic simulation of fireflies' movements, providing enhanced aesthetic appeal and user engagement through controlled light patterns and sizes, suitable for various lighting scenarios.
Implementation Method 1
an inner lampshade... configured to be essentially light-transmissible but opaque... a light diffusing agent is doped in the inner lampshade
Implementation Method 2
an outer lampshade mounted on the base and spaced apart from the lamp body unit... a reflective plate arranged on a top portion of the outer lampshade, wherein a lower end surface of the reflective plate is configured as a downwardly protruding reflective surface, for reflecting light
Data Source
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AI summary
A lamp (100) for displaying states of point-like objects is provided, comprising: a base (12); and a lamp body unit (50) mounted on the base (12), and including an inner lampshade (5), and a flexible circuit board (6) arranged inside the inner lampshade (5), wherein a plurality of lamp beads (61) are arranged on an outer surface of the flexible circuit board (6), and configured to be turned on or turned off according to a preset control logic, so that the lamp displays various states of the point-like objects. A method for controlling the lamp is further provided.