Water life jacket with light-emitting device

A technology for a light-emitting device and a life jacket, which is applied to the field of underwater life jackets, can solve the problems of poor light bulb luminous efficiency, difficult to find targets, and simple life jacket structure, and achieves highly reliable waterproof performance, smooth appearance, and good warning effect.

Inactive Publication Date: 2010-12-29
ZUNYI NORMAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Water life jacket with light-emitting device
  • Water life jacket with light-emitting device
  • Water life jacket with light-emitting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, the light-emitting block of the light-emitting device is set in a block shape, fixed horizontally on the upper part of the lifejacket or the light-emitting element is made into a rod shape and fixed vertically on the lifejacket and higher than the lifejacket, or the shape of the ring is fixed and set on the lifejacket. The light-emitting device consists of Internal wireless charging receiving module 1, wireless charging battery 3, light-emitting diode 4, resistor 5, light-emitting diode drive circuit 6, series control circuit 7, flexible circuit board 8, outer packaging transparent rubber sleeve 9, radio locator 14, humidity The sensor 12 (located outside the outer packaging transparent rubber sleeve 9 ) and the light touch switch 13 are composed; the external wireless power supply module 10 and the wireless charging power supply 15 adopt commercial power transformers to supply power at 3-6v low voltage. A wireless rechargeable battery 3, a re...

Embodiment 2

[0026] On the basis of embodiment one, the flexible circuit board 8 of the lifejacket light-emitting device in water, the light-emitting device formed by the light-emitting diode 4 in the control circuit 7 and the drive circuit 6, the radio positioning module is installed in the outer packaging transparent rubber sleeve 9, when an accident occurs, The humidity sensor 12 of this lifejacket luminous device sends a trigger signal, and this lifejacket luminous device sends the light that constantly flickers and the radio locator 14 such as GPS, and search and rescue personnel can determine according to the luminescence and the radio locator on the person who wears this lifejacket. Position the person in distress for rescue.

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C9/11G01S1/02G01S5/02F21V33/00F21V23/00F21V31/00H02J17/00F21Y101/02
Inventor 李天华
Owner ZUNYI NORMAL COLLEGE
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