Modular Lighting Apparatus with Detachable Extension Modules
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Solution Overview
Problem
Existing lighting devices lack flexibility and advanced functionality, with a need for improved light quality and efficiency beyond traditional LED lighting.
Innovation Solution
A modular lighting apparatus with an elongated housing, extending connector, and extension modules that allow for detachable and interchangeable light sources, including ultra-violet modules, speakers, and motion sensors, along with a driver that converts external power and supports continuous and discrete parameter adjustments, enabling flexible light output and connectivity with other devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If traditional LED lighting is used, then energy efficiency is improved, but functionality and flexibility remain limited
Solution Approach 1:
The patent implements a multi-functional lighting apparatus that combines LED illumination with extendable modules for air filtration, ultraviolet disinfection, and audio output. The driver circuitry and power distribution system support multiple functions simultaneously, allowing a single device to serve as lighting, air purifier, and speaker system
Solution Approach 2:
The lighting apparatus is divided into modular components including a main housing with LED light source and detachable extension modules. Each module can be independently attached or removed, enabling flexible configuration of functions based on user needs while maintaining energy-efficient LED core illumination
2Device complexity
If fixed lighting functions are provided, then device simplicity is maintained, but adaptability to different needs is reduced
Solution Approach 1:
The lighting apparatus features dynamic reconfigurability through detachable extension modules that can be added or removed based on user requirements. The driver system dynamically adjusts power distribution to active components, and the control system adapts to different module configurations, maintaining simplicity while enabling customization
3Duration of action of moving object
If continuous operation of light sources is implemented, then illumination availability is improved, but heat generation and lifespan are adversely affected
Solution Approach 1:
The patent implements periodic operation of light sources through dimming cycles and intermittent full-brightness operation. The driver control system manages duty cycles to prevent excessive heat accumulation while maintaining adequate illumination availability, extending LED lifespan through controlled thermal management
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 modular design enhances light quality and efficiency by allowing for customizable light output, extended functionality, and energy-saving features, such as adjustable color temperature and air filtration, while increasing the lifespan of light devices through controlled operation and heat dissipation.
Implementation Method 1
The driver converts an external power source to a driving current
Implementation Method 2
The light source is attached to the lighting area for generating a first light escaping from the light opening
Implementation Method 3
The holder is placed in the extending area of the elongated housing... increasing the lifespan of light devices through controlled operation and heat dissipation
Data Source
AI summary
A lighting apparatus includes a driver, an elongated housing, an extending connector, a light source and an extension module. The driver converts an external power source to a driving current. The elongated housing has a lighting area, an extension area and a light opening. The extending connector has a holder and an electrode connecting to the driver. The holder is placed in the extending area of the elongated housing. The light source is attached to the lighting area for generating a first light escaping from the light opening. The extension module is attached to the holder of the extending connector to electrically connect to the driver via the electrode.