Ion Generating Lightning Protection with Modular Transmission
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing lightning protection devices have limited protection range and are difficult to repair and maintain, especially when installed at the top of buildings, as they require effective grounding and are prone to narrow strike zones.
Innovation Solution
A lightning protection device comprising a carrier module with an ion generating unit and a transmission module that includes transmission levers and sensing probes to generate, guide, and diffuse positive and negative ions, expanding the protection range by diffusing ions around the thundercloud and neutralizing electric charges.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional lightning rods are used to guide lightning into the earth, then lightning protection is achieved, but the protection range is too narrow and the chance of lightning striking cannot be sufficiently reduced
Solution Approach 1:
The patent changes the fundamental parameter of lightning protection from passive guidance to active prevention by using ion generation technology. The ion generating unit produces positive and negative ions that actively neutralize electric charges in the thundercloud, transforming the protection mechanism from reacting to lightning strikes to preventing their formation, thereby expanding the effective protection range.
Solution Approach 2:
The patent replaces the traditional mechanical lightning rod system with an electronic ion generation system. Instead of using a physical conductor to guide lightning, the system uses electronically generated ions to neutralize electric charges, substituting a mechanical guidance system with an electronic field-based prevention system that covers a broader area.
2Reliability
If lightning rods are installed at the top of buildings with good grounding work, then maximum efficiency is achieved, but repair and maintenance are rather difficult to conduct
Solution Approach 1:
The patent divides the lightning protection system into modular components: a carrier module that can be installed on the building and a transmission module with ion generating units. This segmentation allows the system to maintain high efficiency through proper positioning while facilitating easier maintenance, as individual modules can be accessed and serviced without requiring complete system disassembly or rooftop access for all components.
Solution Approach 2:
The patent introduces a carrier module as an intermediary between the building structure and the ion generating units. This carrier module serves as a platform that simplifies installation and maintenance by providing a standardized interface, allowing technicians to service the ion generating units without directly working with the building's grounding system or high-voltage components.
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 device effectively neutralizes lightning discharge energy by diffusing positive and negative ions around the thundercloud, enhancing protection range and facilitating easier maintenance through its modular design.
Implementation Method 1
The ion generating unit is configured to generate positive and negative ions
Implementation Method 2
a guide groove extending from the lower end to the upper end for guiding and diffusing the positive and negative ions generated by the carrier module to move toward the direction of the upper end of the transmission lever
Data Source
AI summary
A lightning protection device includes a carrier module and a transmission module. The carrier module includes a housing unit defining an accommodating space and having a plurality of spaced-apart first vents and a plurality of spaced-apart fixing portions. An ion generating unit is disposed in the accommodating space for generating positive and negative ions. The transmission module includes a plurality of transmission units each including a transmission lever that has a lower end, an upper end, and a guide groove extending from the lower end to the upper end for guiding and diffusing the positive and negative ions generated by the ion generating unit to move toward the direction of the upper end, and a sensing probe connected to the upper end.