US2005172986A1PendingUtilityA1

Umbrella safety and alarm enhancing device

Priority: Feb 6, 2004Filed: Feb 6, 2004Published: Aug 11, 2005
Est. expiryFeb 6, 2024(expired)· nominal 20-yr term from priority
Inventors:Wen-Chieh Lu
A45B 25/20A45B 3/04A45B 2200/1018
51
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Claims

Abstract

An umbrella safety and alarm enhancement device, particularly an enhancement device installed on an umbrella to provide electro luminescence lighting or flashing at nighttime, forming a larger lighting rage, giving strong short-wave lighting alarm at night or in a rainy or foggy environment, the short waves of the electro luminescence is free from obstruction by rain or fog. The strong electro luminescence flashing light can be seen from a distance to prevent accidents and ensure pedestrians' safety.

Claims

exact text as granted — not AI-modified
1 . An umbrella safety and alarm enhancement device, comprising an Electro Luminescence, EL wire that is installed on a rim of a canopy of an umbrella, giving a large range of strong lighting alarm on a rainy night, having a channel at an upper part of a hollow tube of a shank of an umbrella, a control unit and a battery compartment being installed inside a handle of the umbrella, wherein a power cord for the control unit being extending upward inside the shank and out of the channel, along ribs of the umbrella to the canopy to join with the electro luminescence wire; the electro luminescence wire being installed on a rim of the canopy, the electro luminescence wire being optionally connected to no less than one electro luminescence plates to reinforce alarming effects, 
 thereby, the control unit inside the handle activates the electro luminescence wire to emit or flash light, the electro luminescence emitting light of short waves that are free from obstruction by rain or fog, giving lighting alarm without any dead angle when the umbrella is being held by a user in any direction, providing high visibility to prevent accidents.

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