Multifunctional LED emergency lamp

A technology for LED emergency lights and LED lights, which can be used in lighting and heating equipment, portable lighting devices, semiconductor devices of light-emitting elements, etc., and can solve problems such as single use mode

Inactive Publication Date: 2014-02-26
NINGBO XIANXING ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing emergency lights are generally flashlight-type, with a battery installed inside. When the battery is used up, it can be replaced or recharged. The use method is relatively simple and cannot be used in multiple occasions.

Method used

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  • Multifunctional LED emergency lamp

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Such as figure 1 , 2 As shown, a multifunctional LED emergency light includes a lamp body 6, an LED lamp is arranged inside the lamp body 6, a threaded lamp holder 7 electrically connected to the LED lamp is arranged at the tail of the lamp body, and a sleeve 11 can be screwed on the outside of the threaded lamp holder 7 , the inner wall of the bottom of the sleeve 11 is provided with a metal ring piece 12, the metal ring piece 12 is provided with an internal thread matching the threaded lamp cap, a metal conductive piece 9 is fixed on the bottom surface of the sleeve, and the metal conductive piece 9 is insulated and isolated from the metal ring piece 12. The outer end of the barrel extends out the insertion rod 10 that can be inserted into the socket. The insertion rod 10 is electrically connected to the metal ring piece 12 ...

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PUM

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Abstract

The invention relates to a multifunctional LED emergency lamp comprising a lamp body. An LED lamp is disposed inside the lamp body. The tail of the lamp body is a threaded lamp holder electrically connected with the LED lamp. A sleeve can be further tightened to the outside of the threaded lamp holder. The bottom inner wall of the sleeve is provided with a metal ring plate and a metal conducting plate. The metal conducting plate is electrically isolated from the metal ring plate. The outer end of the sleeve is provided with an extending plug rod which can be plugged into a socket. The plug rod is respectively and electrically connected with the metal ring plate and the metal conducting plate. The threaded lamp holder can be tightened in the sleeve and contacts with the metal ring plate and the metal conducting plate by electric connection. A control circuit comprises a charge circuit and a rechargeable battery connected with the charge circuit and further comprises a switch disposed on the lamp body. The LED emergency lamp is structurally modified and capable of serving as a common bulb and a flashlight, is rechargeable, and has multiple functions.

Description

technical field [0001] The invention relates to an LED lamp, in particular to an LED emergency lamp. Background technique [0002] Existing emergency lights are generally flashlight-type, and batteries are installed inside. When the batteries are used up, they can be replaced or charged. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a multifunctional LED emergency light with multiple uses. [0004] The technical scheme that the present invention solves its technical problem is: [0005] A multifunctional LED emergency light, comprising a lamp body, an LED lamp is arranged in the lamp body, a threaded lamp holder electrically connected to the LED lamp is arranged at the tail of the lamp body, a sleeve can be screwed on the outside of the threaded lamp holder, and the bottom inner wall of the sleeve is A metal ring is provided, and the internal thread of the matching threaded lamp c...

Claims

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Application Information

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IPC IPC(8): F21L4/00F21V17/12F21V23/00F21V23/04F21V21/40F21Y101/02F21Y115/10
Inventor 罗维江项长路
Owner NINGBO XIANXING ELECTRICAL
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