Adjustable Reflector Panel for Metal Lamp Light Concentration
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Solution Overview
Problem
Conventional lighting systems, such as fluorescent and incandescent systems, suffer from inefficient light concentration due to static internal reflective surfaces, resulting in significant light energy being lost to the periphery rather than focused on the subject area, which is particularly problematic for applications like indoor growing systems where targeted light is needed for plant growth.
Innovation Solution
A light enhancing attachment for metal lamp reflectors featuring a flexible arm with a quick-connect fastener, allowing adjustable angles of reflection to redirect light more effectively onto a subject area, including a detachable system that can retrofit onto existing lighting units.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If static internal reflective surfaces are used in conventional lighting systems, then the housing structure is simple and easy to manufacture, but light energy is lost to the periphery and light concentration efficiency is poor
Solution Approach 1:
The patent applies the dynamics principle by making the reflector panel adjustable rather than fixed. The reflector panel can be positioned at different angles relative to the light housing, allowing the reflection direction to be dynamically changed. This enables optimization of light concentration efficiency by adjusting the panel angle to redirect light away from peripheral loss areas and toward the target subject area, thereby resolving the contradiction between structural simplicity and light energy efficiency.
2Device complexity
If static internal reflective surfaces are used in conventional lighting systems, then the device structure is simple, but light concentration onto the subject area is inefficient
Solution Approach 1:
The reflector panel is designed with adjustable positioning capability, allowing it to be tilted at various angles relative to the light housing. This dynamic adjustment feature enables the system to optimize light concentration efficiency by directing reflected light precisely onto the subject area, while maintaining relatively simple device structure through the use of basic mounting mechanisms.
3Adaptability or versatility
If omnidirectional light emission is used, then the light source illuminates all directions, but a significant portion of light energy is emitted away from the subject area
Solution Approach 1:
The patent applies the local quality principle by using a reflector panel with specific reflective properties positioned at a predetermined angle. The panel is designed to selectively reflect light in a specific direction (toward the subject area) rather than allowing omnidirectional emission. This creates a localized concentration of light energy where it is most needed, improving overall system efficiency by reducing peripheral light waste.
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
This solution enhances light reflection onto a subject area, increasing energy efficiency and light yield while capturing stray light, thereby improving plant growth in applications like indoor gardening without adding heat.
Implementation Method 1
a metal lamp reflector panel; a flexible arm including a first end affixed to the metal lamp reflector panel, the flexible arm configured to adjust an angle of reflection of light from the light housing off an underside of the metal lamp reflector panel
Data Source
AI summary
A light enhancing system is disclosed which extends the available area for capturing light from a source and adjustably increases the light concentration on a subject being lit. Embodiments may be beneficial to applications including grow lighting. One or more reflector panels may be detachably coupled to a lighting unit by a quick-connect fastener on the end of a flexible arm. Examples of quick-connect fasteners include threaded ends, press-fit ends, and magnetic ends. In some embodiments, the reflector panel may be retrofit onto a conventional lighting unit.