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Vibration type self-generating LED lamp

A LED lamp and self-generating technology, which is applied to electronic lighting with built-in generators, electric light sources, etc., can solve problems such as difficult identification and driving of light-emitting devices, limited application range, and complex structure, etc., to achieve The effect of expanding the application range, compact structure, and reducing loss

Pending Publication Date: 2019-05-14
QUANZHOU DYNAMIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the market, electromagnetic power generation devices have problems such as complex structure, difficult maintenance, low efficiency due to friction, and difficulty in identifying and driving light-emitting devices due to high operating frequency bands under low vibration conditions, so the scope of application is limited.

Method used

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  • Vibration type self-generating LED lamp
  • Vibration type self-generating LED lamp
  • Vibration type self-generating LED lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] refer to Figure 1-Figure 3 As shown, a vibrating self-generating LED lamp includes a power generating component 1 and an integrated light emitting component 2. The power generating component 1 is connected to the integrated light emitting component 2. The power generating component 1 includes a housing 11, an electromagnetic induction Coil 12, permanent magnet 13, micro-electric energy collection and release module 14. The housing 11 includes an upper housing 111 and a lower housing 112 that are relatively connected. The lower housing 112 is provided with a coil seat 1121, and the coil seat 1121 encloses the active chamber 3 and the upper housing 111. A coil protection cavity 4 is formed between the inner walls, and the electromagnetic induction coil 12 is arranged in the coil protection cavity 4 and tightly wound outside the coil seat 1121 . The permanent magnet 13 includes a first permanent magnet 131 and a second permanent magnet 132, the first permanent magnet 131...

Embodiment 2

[0028] refer to Figure 4 As shown, a vibrating self-generating LED lamp includes a power generation component 1 and a wire-connected light-emitting component 2. The power generation component 1 is connected to the wire-connected light-emitting component 2. The power generation component 1 includes a housing 11, Electromagnetic induction coil 12, permanent magnet 13, and micro-electric energy collection and release module 14. The housing 11 includes an upper housing 111 and a lower housing 112 that are relatively connected. The lower housing 112 is provided with a coil seat 1121, and the coil seat 1121 encloses the active chamber 3 and the upper housing 111. A coil protection cavity 4 is formed between the inner walls, and the electromagnetic induction coil 12 is arranged in the coil protection cavity 4 and tightly wound outside the coil seat 1121 . The permanent magnet 13 includes a first permanent magnet 131 and a second permanent magnet 132, the first permanent magnet 131 ...

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PUM

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Abstract

The invention discloses a vibration type self-generating LED lamp. The vibration type self-generating LED lamp comprises a power generating assembly and a light emitting assembly; the power generatingassembly comprises an upper shell and a lower shell which are connected oppositely, the upper shell comprises a base and an inner wall, a coil seat is arranged on the lower shell, the coil seat encircles to form a movable cavity which forms a coil protection cavity with the inner wall of the upper shell, an electromagnetic induction coil is arranged in the coil protection cavity and tightly woundon the outer side of the coil seat, a first permanent magnet is fixedly arranged at the bottom of the movable cavity, and a second permanent magnet is arranged in the movable cavity; the opposite faces of the second permanent magnet and the first permanent magnet are the same magnetic faces, the second permanent magnet can radially displace along the movable cavity, so that the electromagnetic induction coil has the magnetic induction line cutting effect to generate the electric energy accordingly, and supplies power to the light emitting assembly through a micro electric energy collecting and releasing module. The vibration type self-generating LED lamp has the simple and exquisite structure, does not need to be maintained, is high in efficiency, can generate power and drive the light emitting device under the minor vibration situation, and the application range is widened.

Description

technical field [0001] The invention relates to the technical field of self-power generation, in particular to a vibrating self-power generation LED lamp. Background technique [0002] With the improvement of living standards, various shoes are changing with each passing day. For safety and fun considerations, some merchants have installed lighting devices on shoes, so that people can achieve lighting and warning effects without auxiliary lighting devices such as flashlights when walking at night. Currently, these lighting devices are generally powered by conventional batteries. Traditional disposable batteries have a short lifespan and need to be replaced constantly. Therefore, the lighting devices of shoes often run out of power during use, resulting in the safety of people walking at night cannot be guaranteed, and waste batteries contain cadmium, lead, Mercury and other heavy metal substances that are harmful to the human body are very polluting to the environment. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/04F21V15/01F21V17/10F21V23/00F21V23/02F21V31/00F21Y115/10
CPCF21V23/02F21V15/01F21V23/00F21V31/00F21S9/04F21V17/10F21S9/00F21V17/00F21L13/00
Inventor 黄锦锋
Owner QUANZHOU DYNAMIC TECH CO LTD