Configurable Security Light Multi-Axis Hinge Design
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Solution Overview
Problem
Standard outdoor security lighting designs have limited movement constraints and fixed photometric footprints, restricting the flexibility and effectiveness of illumination coverage.
Innovation Solution
A configurable outdoor security light with separable lamp heads connected via multi-axis hinges, allowing each illumination segment to move independently in multiple axes for variable photometric output and enhanced coverage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If standard opposing sockets with fixed positioning are used, then the device structure is simple and easy to manufacture, but the movement flexibility and photometric coverage are limited
Solution Approach 1:
The patent applies dynamics by replacing fixed socket mounting with multi-axis hinge joints that enable continuous movement. The lamp head can rotate and articulate through multiple axes (including vertical, horizontal, and angled axes) to achieve variable photometric footprints and illumination patterns, transforming a static structure into a dynamically adjustable system.
Solution Approach 2:
The lamp head is segmented into multiple independently movable sections connected by hinge joints. Each segment can be positioned independently, allowing the illumination sources to be oriented in different directions simultaneously. This segmentation enables complex illumination patterns while maintaining a relatively simple overall structure.
2Adaptability or versatility
If fixed photometric footprints are used, then the device structure is simple, but the illumination coverage and configurability are limited
Solution Approach 1:
The mounting mechanism uses dynamic multi-axis hinge joints that allow the lamp head to assume multiple positions and orientations. This enables the photometric footprint to be continuously adjusted to cover different areas and angles, providing adaptable illumination coverage for various security applications without requiring complex fixed mounting structures for each configuration.
Solution Approach 2:
The hinge-based mounting mechanism serves multiple functions: it provides structural support, enables movement in multiple axes, allows for adjustable photometric coverage, and facilitates different illumination patterns. This universal mechanism replaces what would otherwise require multiple specialized fixed mounting structures.
Data Source
AI summary
A configurable security light is described. The configurable security light may include a first and a second separable lamp head, each of which may include both an upper illumination segment and a lower illumination segment. The lower illumination segment may be affixed to the upper illumination segment through a multi-axis hinge so that the lower illumination segment may be redirected to a secondary light output direction as compared to a primary light output direction of the upper illumination segment.