Mailbox Support with Illuminated House Numbers and Emergency Alert
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Residences in rural areas are difficult to locate, leading to delayed emergency response times, as service personnel and neighbors often struggle to identify the location during emergencies, resulting in potential delays in receiving help.
Innovation Solution
A mailbox support system equipped with a solar-powered LED lighting system for house numbers, a strobe light, and a siren, which automatically turns on at night and includes a panic button that sends a radio frequency signal to alert nearby individuals and emergency services, ensuring quick location identification and notification of emergencies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If house numbers are displayed without illumination during the day, then visibility is adequate during daylight hours, but the residence becomes difficult to locate during nighttime or low-light conditions
Solution Approach 1:
The system performs preliminary action by automatically illuminating house numbers before darkness falls, using a photosensitive switch that detects ambient light levels and activates LED lighting in advance, ensuring visibility is maintained during the transition to nighttime and eliminating delays in emergency location
Solution Approach 2:
The patent replaces mechanical or manual lighting systems with an automated electro-optical system that uses photosensitive switches and LED lights to automatically control illumination based on ambient light conditions, eliminating the need for manual intervention and ensuring timely activation
2Extent of automation
If a solar-powered lighting system is used for house numbers, then energy independence and automatic operation are achieved, but the system requires sufficient sunlight for charging
Solution Approach 1:
The system changes the energy storage parameter by using a rechargeable battery to store solar energy, allowing the lighting system to operate automatically during nighttime regardless of current sunlight conditions. The battery voltage and charge state serve as parameters that enable the system to maintain automation while compensating for variable solar availability
Solution Approach 2:
The battery acts as an intermediary between the solar panel and the LED lighting system, decoupling the immediate availability of solar energy from the operational requirements of the lights. This intermediary energy storage device allows the system to maintain automatic operation even when sunlight is insufficient for immediate charging
3Reliability
If emergency alert devices are integrated into the mailbox support, then immediate notification of emergencies is achieved, but the device complexity increases
Solution Approach 1:
The patent merges multiple functions (house number display, lighting, and emergency alert) into a single integrated mailbox support structure. The strobe light and siren are physically combined with the housing that displays house numbers, creating a unified system that reduces the number of separate devices needed while maintaining reliability of emergency notification
Solution Approach 2:
The mailbox support structure is designed with universal multi-functionality, serving as both a traditional mailbox support and an emergency alert station. The same housing that displays house numbers also contains the strobe light and siren, allowing a single device to perform multiple functions and reducing overall system complexity
4Ease of manufacture
If removable sliding plates with house numbers are used on the mailbox support, then easy customization and maintenance are achieved, but the structural complexity of the support increases
Solution Approach 1:
The house number display is segmented into individual removable plates that can be independently installed, removed, and replaced. Each plate is a separate component that slides into place on the mailbox support, allowing easy customization without requiring complex assembly or disassembly of the entire structure. The segmentation enables simple maintenance while the modular design keeps structural complexity manageable
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 system enables rapid and accurate location of residences and immediate notification of emergencies, reducing response times and ensuring timely assistance during critical situations.
Implementation Method 1
The electrical power may be provided by a solar powered 12-volt system, which includes a solar panel connected in electrical charging relation to a small 12 volt DC battery
Implementation Method 2
a light emitting diode (LED) providing a soft glow location light through the windows
Implementation Method 3
providing a strobe light, a siren and house number plates on a mailbox support
Implementation Method 4
providing a strobe light, a siren and house number plates on a mailbox support
Data Source
AI summary
An emergency signal apparatus for alerting police, medical service, neighbors and people passing by to emergency situations that may arise in or at a residence. The apparatus is designed for mounting on an upright post or column such as is commonly used for supporting rural mailboxes and includes a flashing strobe light and a siren which can be activated by operation of a manual switch in the residence or by operating a remote switch by a radio frequency emitter. The signal apparatus preferably includes illuminated house numbers, chimes within the residence and automatic dialing of the 911 emergency telephone number with a prerecorded message giving name, telephone number and address.