Underwater LED Light With Gyro Sensor And Composite Thermal Core
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Solution Overview
Problem
Existing underwater light systems are bulky and prone to vibrations, requiring supplementary support for adjusting light beam angles, which compromises stability and efficiency, especially on moving vessels, and can cause photobiological impacts due to direct high-power LED exposure.
Innovation Solution
A compact underwater light with a cylindrically shaped Solid Thermally Conductive Inner Core and Peripheral Metal Coatings for efficient heat dissipation, combined with an optional Gyro Sensor for automatic distress signaling, ensuring stable light emission and reduced environmental impact.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If conventional underwater light systems are designed with large size for heat dissipation, then heat dissipation capability is improved, but device volume and mounting complexity increase
Solution Approach 1:
The patent employs a composite heat dissipation structure combining an aluminum alloy body with copper thermal conductivity layers strategically positioned at the LED base and heat-generating regions. This composite approach achieves superior heat dissipation in a compact form by leveraging the high thermal conductivity of copper where needed most, while maintaining the structural benefits of aluminum alloy, thereby resolving the contradiction between heat dissipation capability and device volume.
Solution Approach 2:
The invention applies local quality enhancement by concentrating high thermal conductivity copper materials specifically at the LED mounting base and heat-generating areas, rather than uniformly throughout the entire structure. This localized thermal management approach maximizes heat dissipation efficiency in the critical regions while minimizing overall material usage and device volume, effectively resolving the contradiction between heat dissipation performance and compact size.
2Adaptability or versatility
If supplementary support extensions are mounted to adjust light beam angle, then light emission angle adjustment is improved, but structural stability and resistance to external stress deteriorate
Solution Approach 1:
The patent incorporates a gyroscopic sensor that dynamically adjusts the light beam angle in real-time based on the vessel's motion characteristics. Instead of relying on fixed mechanical extensions that compromise stability, the system uses active sensing and dynamic compensation to maintain optimal light emission angles, thereby achieving adaptability without sacrificing structural integrity or reliability.
Solution Approach 2:
The invention replaces the mechanical supplementary support extension system with an electronic control system featuring a gyroscopic sensor and motorized adjustment mechanism. This substitution eliminates the need for external mechanical extensions that weaken structural stability, while achieving superior light beam angle control through electronic sensing and actuation, thus resolving the contradiction between adjustability and structural reliability.
3Illumination intensity
If high-power LED lights are used for visibility, then illumination intensity is improved, but photobiological impact on spectators and marine life increases
Solution Approach 1:
The patent applies local quality control by directing high-intensity light beams specifically downward toward the water surface and away from spectator areas. The optimized optical system concentrates illumination where needed for visibility and navigation while minimizing light exposure to marine life and spectators, thereby achieving high illumination intensity in critical zones without causing widespread photobiological harm.
Solution Approach 2:
The invention converts the potential harmful effect of high-power LED light into a beneficial directional illumination system. By using optimized reflectors and lenses, the system channels light energy downward for enhanced visibility and navigation assistance, while the same high-power LEDs do not cause photobiological damage to spectators or marine life due to the controlled beam direction and distribution patterns.
4Illumination intensity
If conventional incandescent lamps are used for underwater lighting, then illumination coverage is improved, but energy consumption and environmental friendliness deteriorate
Solution Approach 1:
The patent implements parameter changes by transitioning from incandescent lamp technology to high-efficiency LED technology. This parameter change in the light source fundamentally improves energy efficiency while maintaining or enhancing illumination coverage. The LED system consumes significantly less energy to produce the same or greater light output, directly resolving the contradiction between illumination coverage and energy consumption, and also improving environmental friendliness.
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 provides a compact, stable, and energy-efficient light source with adjustable tilt angles from 0°-80°, enhancing visibility and safety, reducing photobiological impacts, and facilitating efficient maritime operations and navigation.
Implementation Method 1
the cylindrically shaped Solid Thermally Conductive Inner Core (Head), on which the LED Light Emitting Diode is mounted, the Peripheral Metal Coating with embedded Scaled Thermal Conductivity λ Layers
Implementation Method 2
the LED Light Emitting Diode
Implementation Method 3
the LED Light Emitting Diode both structurally and from the construction point of view derives from the implementation of modern energy saving technology
Implementation Method 4
through the built-in optional Gyro Sensor, in case of a tip over, for example, of a speedboat, the light emission of intermittent flashing distress signal is activated
Data Source
AI summary
The Underwater Light (LED) of Fixed Tilt Angle 0°-80° degrees for multiple applications with elective Gyro Sensor, which comprises of the fixed Inclined Outer Body (1, 2) with cylindrical internal configuration, the cylindrically shaped Solid Thermally Conductive Inner Core (Head) (3), the Peripheral Metal Coating Layers (4, 5) with embedded Scaled Thermal Conductivity λ of symmetric or non symmetric metal coating thickness of the cylindrically shaped Solid Thermally Conductive Inner Core (Head) (3), due to the fixed inclination 0-80° degrees (17) of the Inclined Outer Body with cylindrical internal configuration, the light beam angle is not affected by vibrations, oscillations or shocks, while at the same time it solves existing problems during night departure bow or stern mooring process, such as the process of approaching to shallow for floating means waters and of course it constitutes a principal or auxiliary safety system in case of overturning thereof. It can contribute to any sea research, tracking and rescue operations, because of the inclined form the outer body but also thanks to the construction properties of the whole unit. It extinguishes navigation nuisance problems caused ordinary fishing lamps, occupying a small volume. The use of the invention relates to floating means (eg speedboats, cruising boats etc.) organized marinas, decorative architectural underwater lighting such as swimming pools, decorative waterfalls, fountains etc where based on the inherent manufacturing advantages thereof it contributes to energy saving, offered by (LED) technology against corresponding energy intensive lighting systems.