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LED emergency bulb lamp

A bulb lamp and lampshade technology, which is applied to the loss prevention measures of lighting devices, lighting devices, light sources, etc., can solve the problems of loose wires, difficult assembly of lamps, failure of lamps to work, etc., and achieves the effect of convenient installation.

Inactive Publication Date: 2017-06-13
钟桂生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the LED emergency bulb lamps sold on the market all place the PCB circuit board and the battery inside the lamp housing, and then install the LED circuit board on the bottom plate of the housing, and connect the three with wires. When shaken or bumped during use, the PCB circuit board, battery and LED circuit board are likely to collide with each other, resulting in damage to the circuit board or loosening of the wires, making the lamp unable to work and difficult to assemble the lamp; according to GB_17945-2010 "Fire Protection Emergency lighting and evacuation indication system", the LED emergency bulbs currently on the market cannot pass the fire inspection and acceptance

Method used

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Embodiment Construction

[0015] Hereinafter, specific embodiments of the present invention will be described with reference to the accompanying drawings.

[0016] Such as figure 1 , figure 2 , image 3 As shown, an LED emergency bulb lamp of the present invention includes a housing 5, a lamp cap 6 disposed at the opening of the housing 5, a lampshade 1 disposed at the other opening of the housing 5, and an LED disposed in the lampshade 1. The circuit substrate 2, the PCB circuit board 3 arranged under the LED circuit substrate 2, and the storage battery 4 arranged on one side of the PCB circuit board 3.

[0017] The inner wall of the housing 5 is provided with a card slot 51, the outer surface of the housing 5 has a through hole 52 and a pressing part 53, the PCB circuit board 3 is provided with a self-test circuit, and one side is provided with an indicator light 33, a button 34 and a buzzer 32, The other side is equipped with a battery box 35, the battery 4 is fitted in the battery box 35, one e...

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PUM

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Abstract

The invention provides an LED emergency bulb lamp. The LED emergency bulb lamp comprises a shell, a lamp cap arranged in an opening of the shell, a lamp cover arranged in the other opening of the shell, an LED circuit substrate arranged in the lamp cover, a PCB arranged below the LED circuit substrate, and an accumulator arranged on one surface of the PCB; a clamping groove is formed in the inner wall of the shell; a through hole and a pressing part are arranged on the outer surface of the shell; the PCB is provided with a self-inspection circuit, is provided with an indicating lamp, a button and a buzzer on one surface, and is provided with a battery box on the other surface; a projected welding part is arranged at one end of the PCB; the PCB is assembled in the clamping groove of the shell; after the assembly is finished, the indicating lamp is aligned to the through hole of the shell, and the button is aligned to the pressing part of the shell; the accumulator is assembled in the battery box; the LED circuit substrate is provided with a through hole mated with the welding part of the PCB in middle; and the PCB and the LED circuit substrate are welded together.

Description

technical field [0001] The invention relates to the field of emergency lighting equipment, in particular to an LED emergency bulb lamp. Background technique [0002] At present, the LED emergency bulb lamps sold on the market all place the PCB circuit board and the battery inside the lamp housing, and then install the LED circuit board on the bottom plate of the housing, and connect the three with wires. When shaken or bumped during use, the PCB circuit board, battery and LED circuit board are likely to collide with each other, resulting in damage to the circuit board or loosening of the wires, making the lamp unable to work and difficult to assemble the lamp; according to GB_17945-2010 "Fire Protection Emergency lighting and evacuation indication system", the LED emergency bulbs currently on the market cannot pass the fire inspection and acceptance. Contents of the invention [0003] The purpose of the present invention is to provide an LED emergency bulb lamp which can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/232F21K9/238F21K9/237F21Y115/10
CPCF21V15/01F21V23/00
Inventor 钟桂生
Owner 钟桂生