Non-Pyrotechnic Flare With LED and Biodegradable Wing

The patent replaces the chemical combustion system of traditional pyrotechnic flares with an electrical lighting system using LEDs. The flare member includes a head with an LED that emits light when activated, eliminating the need for flammable materials and combustion reactions while providing sufficient illumination for distress signaling.

The patent changes the fundamental operating parameter from thermal/chemical energy release to electrical/optical energy conversion. By using an LED powered by a battery or piezoelectric charging mechanism, the system produces light without heat generation, thereby eliminating fire hazards while maintaining visibility function.

The patent replaces the ignition-based visibility mechanism with a controlled electrical lighting system. The LED emits light during descent and can be activated at any point before ground contact, eliminating the automatic ignition upon contact that creates fire risks to structures and objects.

The flare member incorporates its own lighting system that operates independently of ground contact. The LED can be activated during descent through automatic timing or manual trigger, providing visibility without requiring ignition upon contact with the ground.

The patent employs composite material construction where the flare member body uses durable materials for structural integrity during deployment, while the appendage uses biodegradable materials that break down after use. This composite approach ensures reliable deployment while minimizing environmental persistence and pollution.

The patent applies different material properties to different parts of the flare member. The head and structural components use durable materials for reliability, while the appendage uses biodegradable materials for environmental friendliness, allowing each part to have the quality appropriate for its specific function.