Emergency Lighting Control Module for Existing Fixtures
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Emergency lighting systems are costly and difficult to install in existing buildings, and they typically remain unused until an emergency, failing to provide everyday lighting or effective warning in non-emergency situations.
Innovation Solution
An emergency lighting system activated by wireless or wired alarm signals, easily installable in existing light fixtures or as a wall switch, which functions as both a normal light switch and an emergency lighting system, using relays, timers, photo cells, and wireless transmitters to provide illumination and warnings during emergencies while being usable daily.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional emergency lighting systems are installed, then emergency illumination and warning are provided, but installation cost and complexity increase significantly
Solution Approach 1:
The patent combines emergency lighting functionality with existing light fixtures or wall switches by integrating a control module that receives alarm signals and triggers pre-installed lighting components. This merging approach eliminates the need for separate emergency lighting installations, reducing both cost and complexity while maintaining reliable emergency illumination.
Solution Approach 2:
The system uses multi-functional devices that serve as both normal lighting controls and emergency lighting triggers. The control module can be installed in existing light fixtures or wall switches, allowing these components to perform their original functions while also providing emergency illumination when activated by alarm signals.
2Reliability
If dedicated emergency lighting systems are installed, then emergency warning is provided, but everyday usability is lost
Solution Approach 1:
The control module integrated into existing light fixtures or wall switches maintains the original everyday functions of these devices while adding emergency lighting capability. Users can continue to use the light fixtures or switches for normal lighting control, and the same components automatically provide emergency illumination when alarm signals are received.
Solution Approach 2:
By merging emergency lighting control with existing everyday lighting infrastructure, the system ensures that the same components serve dual purposes: normal lighting control during regular operation and emergency illumination when activated by alarm signals, thereby maintaining versatility while providing reliable emergency warning.
3Reliability
If traditional emergency lighting systems are installed, then emergency illumination is provided, but installation cost increases
Solution Approach 1:
The system merges emergency lighting functionality with existing light fixtures or wall switches, eliminating the need to purchase and install separate emergency lighting equipment. The control module integrates with already-installed components, significantly reducing material costs and installation expenses while maintaining reliable emergency illumination.
Solution Approach 2:
The system utilizes existing lighting infrastructure and control mechanisms already present in the building, requiring minimal additional components. The control module leverages the existing electrical wiring and lighting fixtures to provide emergency illumination, reducing the need for expensive new installations while ensuring reliable emergency lighting coverage.
Data Source
AI summary
An emergency lighting system initiated by the wireless or wired alarm signal of a smoke detector or other alarm device. Once the alarm signal has been received the emergency lighting system will cause any light connected to the system to either be turned on providing light for any persons present, or alternatively, the emergency lighting system will pulse the light as a visual warning indicator to those present. The lighting system causes connected light(s) to pulse during a daytime light condition or when there is sufficient ambient light in the room. At night, or when the room is dark, the lighting system will turn on the light(s) to provide light for any persons present; lighting the area for a safer egress out of the building. The emergency lighting system is a device that can be installed in a light bulb socket or built in to a wall plate light switch. Also, the emergency lighting system could be built in to lighting fixtures by a manufacturer.