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An intelligent LED emergency lighting fixture based on infrared induction

A technology of infrared sensing and emergency lighting, applied in lighting devices, light sources, electrical components, etc., can solve the problem of LED emergency lighting not functioning well

Inactive Publication Date: 2019-01-18
北海华红信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide an intelligent LED emergency lighting fixture based on infrared induction, which effectively solves the problem that the existing LED emergency lighting lamps cannot function well.

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  • An intelligent LED emergency lighting fixture based on infrared induction

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Embodiment Construction

[0009] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0010] Depend on figure 1 Given, the present invention includes the lamp body and the control circuit in the lamp body, the control circuit in the lamp body includes resistor R1, resistor R2, resistor R3, resistor R4, resistor R5, resistor R6, diode D1, diode D2, Capacitor C1, photosensitive coupler U2, timer U1, light-emitting diode D3, buzzer BUZ1, transistor Q1, relay RL1 and backup power supply V1, one end of the resistor R1 is connected to the alternating current, and the other end of the resistor R1 is connected to the diode D1 Anode, the cathode of diode D1 is connected to the anode of diode D2, the cathode of diode D2 is connected to one end of resistor R5, the other end of resistor R5 is connected to pin 1 of photosensitive coupler U2, and pin 2 of photosensitive coupler U2 is connected to one end of resistor R4...

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Abstract

The invention provides an intelligent LED emergency lighting fixture based on infrared induction, which effectively solves the problem that the existing LED emergency lighting fixture cannot play a good role. The intelligent LED emergency lighting fixture comprises a lamp body and a control circuit in the lamp body; the control circuit in the lamp body, includes a diode D1, a diode D2, a capacitorC1, a photosensitive coupler U2, a timer U1, an LED D3, a buzzer Buz1, a transistor Q1, a relay RL1 and a backup power supply V1. the advantage of that invention are novel structure, When the mains power went out suddenly, the mains stops supplying power to the LED emergency lighting, At this time, the standby power supply V1 supplies power to the system, the photosensitive coupler receives the infrared signal from the outside, the light emitting diode D3 emits light to remind people that the power has been cut off, and the light emitting diode D3 is also connected with the buzzer BUZ1, and the buzzer BUZ1 emits an audible alarm, thus highlighting the emergency function of the LED.

Description

technical field [0001] The invention relates to the technical field of LED lighting control, in particular to an intelligent LED emergency lighting fixture based on infrared induction. Background technique [0002] With the development of technology, the power supply system is becoming more and more perfect, but there are still power outages for some reasons, especially in areas where power resources are lacking, frequent power outages cause inconvenience to people's lives, LED emergency lighting lamps should be used And born. [0003] However, the current LED emergency lighting fixtures mainly use lead-acid batteries, and the charging method of the existing LED emergency lighting lamps is relatively simple, generally charging by 220V AC power supply. When the power failure lasts for a long time, the battery power will be consumed. Without other power supply methods, LED emergency lighting cannot play its due role, so the universal use of LED emergency lighting has certain ...

Claims

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Application Information

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IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/00H05B45/10
Inventor 粟雅兰
Owner 北海华红信息科技有限公司
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