Water life jacket with light-emitting device

Abstract

The invention discloses a water life jacket with a light-emitting device, which comprises a life jacket and a light-emitting device fixed on the life jacket. The light-emitting device consists of an internal wireless charging receiving module, a wireless rechargeable battery, a light-emitting diode, a resistor, a light-emitting diode drive circuit, a system control circuit, a flexible circuit board, an externally encapsulated transparent rubber sleeve, a humidity sensor, a touch switch and a wireless positioner, and is externally separated from a wireless power supply module and a power supply; the flexible circuit board is fixedly provided with the wireless chargeable battery, the resistor, and the light-emitting diode which are connected and driven by the light-emitting diode drive circuit and are connected and controlled by the system control circuit; the wireless chargeable battery, the resistor, and the light-emitting diode are connected to form a light-emitting block or a light-emitting rod with a certain shape; the surfaces of the light-emitting block or the light-emitting rod are sealed by the externally encapsulated transparent rubber sleeve; the outside of the externally encapsulated transparent rubber sleeve is provided with the humidity sensor which sends a trigger signal when contacting water to start the system control circuit so as to make the light-emitting device emit light. The water life jacket with the light-emitting device has the advantages of reliable water resistance, convenient charging, small power consumption and long light-emitting time.

Description

technical field [0001] The invention relates to a luminous lifejacket, in particular to a wireless charging, waterproof, light, bendable underwater lifejacket with a luminous device. Background technique [0002] Life jackets are personal protective equipment, also known as water protective clothing, widely used in aircraft, passenger ships, commercial fishing boats, warships, yachts, offshore drilling platforms and other water operations. The lifejackets currently used are simple in structure and lack of function. Especially in some accidents on the sea and other water, although the drowning person has a lifejacket floating on the water surface, the search and rescue personnel are difficult to find the target at night and cannot rescue the person who fell into the water. [0003] Existing lifejackets only have a small part equipped with reflective film or lifejacket lights, and the lifejackets with reflective film are difficult to be found at night. Existing lifejacket lam...

AI Technical Summary

Problems solved by technology

The life jackets currently used are simple in structure and lack of functions, especially in sea and other water accidents. Although the drowning person has a life jacket floating on the water surface, it is difficult for search and rescue personnel to find the target at night and cannot rescue the person who fell into the water.

[0003] Existing lifejackets, only a small part are equipped with reflective film or lifejacket lights, and the lifejackets with reflective film are not easy to be found at night

Existing lifejacket lamps include batteries, lamp clips, lamp holders, bulbs and lampshades. The lamp clips and lamp holders are embedded with electric bulbs to emit light. The light bulbs have poor luminous efficiency, high power consumption, short working time, large volume, and are not easy to carry.

When the power of the battery is exhausted, the lifejacket light cannot work. The battery is usually charged in a wired manner. It needs to be charged through an interface and a wire. It is necessary to install the interface and wires on the lifejacket light, resulting in the overall waterproof of the lifejacket light and low performance. Unreliable for long-term use, installation, storage in harsh environments such as water or continuously wet environments

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