CN203279281U

CN203279281U - Sound and light control fire protection emergency marker lamp

Info

Publication number: CN203279281U
Application number: CN 201320273765
Authority: CN
Inventors: 许广胜; 汪洋; 许珊珊; 贾军
Original assignee: Huainan Union University
Current assignee: Huainan Union University
Priority date: 2013-05-06
Filing date: 2013-05-06
Publication date: 2013-11-06
Anticipated expiration: 2023-05-06

Abstract

The utility model provides a sound and light control fire protection emergency marker lamp which comprises a casing body, a marker, a red and blue light emitting diode, a photosensitive sensor, an acoustic sensor, a switch power supply, a total control circuit board, a rechargeable battery, a light control switch module, a sound control switch module and an LED lighting module, wherein the switch power supply, the total control circuit board, the rechargeable battery, the light control switch module, the sound control switch module and the LED lighting module are arranged in the casing body. The sound and light control fire protection emergency marker lamp is characterized in that the light control switch module and the sound control switch module are connected in parallel and then are connected in series between the total control circuit board and the LED lighting module; the photosensitive sensor senses the intensity of the ambient light and controls the work state of the LED lighting module through the light control switch module, so that the LED lighting module stops working in the daytime but works when the ambient light is weak; and the acoustic sensor senses the intensity of the ambient sound and controls the work state of the LED lighting module in the daytime through the sound control switch module, so that the work of the LED lighting module delays a few seconds and then stops when the ambient sound exists. The sound and light control fire protection emergency marker lamp provided by the utility model has the advantages of simplicity, good application effect, energy saving, long service life, safety and reliability.

Description

Sound, light-operated fire-fighting emergent identification lamp

Technical field

The utility model relates to the fire-fighting small electric apparatus, particularly a kind of sound, light-operated fire-fighting emergent identification lamp.

Background technology

At all kinds of office buildings, in hotel, student dormitory, high residential building, fire-fighting emergent identification lamp can be found everywhere, as floor identification light, extra exit etc.; The fire-fighting emergent identification lamp that uses at present, it is mostly self-powered autonomous control type, at ordinary times with lighting circuit as working power, by its sign of high-brightness LED luminescence display, simultaneously to built-in rechargeable battery charging, when run into be automatically converted to when external circuit has a power failure built-in rechargeable battery powered and continuity shows.This class fire-fighting emergent identification lamp user is numerous, but there is following deficiency: the one, consume energy high, although electric current only has 10～20mA, but voltage is 220V, and power is 2.2～4.4W, on average rounds by 3W, these identification lights are year-round operation mostly, consuming electric energy (3W * 24h * 365) ÷ 1000=26KWh in 1 year, what does such identification light whole nation have? be exactly 2,600,000,000 kilowatt hours by 100,000,000 calculating roughly, be equivalent to the annual energy output of the generator of 300,000 kilowatts; The 2nd, the life-span is short, be generally once the even some months that had to 3 years and damage, differ greatly with the light-emitting component LED10 life-span of ten thousand hours, reason is except the component quality of manufacturing in a rough and slipshod way is inferior, it is inner that to adopt low pressure many LED tandem workings of power supply of boosting are main causes, low pressure is boosted, and the power supply circuits components and parts are more, high failure rate is naturally just high again for voltage, as long as many LED tandem workings have a damage or the whole identification light of rosin joint also just to damage, so greatly shortened the useful life of identification light.

The utility model content

The purpose of this utility model is exactly the above-mentioned deficiency that will overcome existing fire-fighting emergent identification lamp, providing a kind of can switch on power at night automatically, daytime, the autoshutdown power supply was only by the sound of Sound control, light-operated fire-fighting emergent identification lamp, and energy savings improves reliability.

For achieving the above object, the utility model provides a kind of sound, light-operated fire-fighting emergent identification lamp.

The utility model sound, light-operated fire-fighting emergent identification lamp comprise housing, sign board, are arranged on red and green color Light-Emitting Diode, light sensor, acoustic sensor on housing, also comprise Switching Power Supply, master control circuit board, rechargeable battery, light-operated switch module, audio-switch module and LED lighting module in housing, it is characterized in that: after described light-operated switch module and the parallel connection of acoustic control switch module, series connection is between described master control circuit board and LED lighting module; Light sensor is connected with light-operated switch module electricity, acoustic sensor is connected with acoustic control switch module electricity, the power that light sensor is experienced surround lighting is by the operating state of light-operated switch module controls LED lighting module, the LED lighting module quit work daytime and surround lighting work when weak; The power that acoustic sensor is experienced ambient sound is by the audio-switch module controls LED lighting module operating state on daytime, quits work after making the LED lighting module work time-delay several seconds when environment has sound.

The utility model sound, light-operated fire-fighting emergent identification lamp, in wherein said red and green color Light-Emitting Diode, the emitting red light diode is automatically converted to built-in rechargeable battery powered and be in the continuity show state when externally circuit has a power failure as power supply indicator, green emitting diode indicating sign lamp.

The utility model sound, light-operated fire-fighting emergent identification lamp, wherein said LED lighting module adopt low pressure directly to power, and many LED wherein are parallel connections.

Be elaborated with reference to accompanying drawing below in conjunction with embodiment.

Description of drawings

Fig. 1 is the front view of the utility model sound, light-operated fire-fighting emergent identification lamp;

Fig. 2 is that the utility model sound, light-operated fire-fighting emergent identification lamp are removed circuit board after sign board and the connection layout of module.

Embodiment

Describe the embodiment of the utility model sound, light-operated fire-fighting emergent identification lamp in detail below in conjunction with accompanying drawing.

With reference to Fig. 1, Fig. 2, the utility model sound, light-operated fire-fighting emergent identification lamp comprise housing 1, sign board 2, are arranged on red and green color Light-Emitting Diode 3, light sensor 4, acoustic sensor 5 on housing 1, also comprise Switching Power Supply 6, master control circuit board 7, rechargeable battery 8, light-operated switch module 9, audio-switch module 10 and LED lighting module 11 in housing 1, it is characterized in that: after wherein said light-operated switch module 9 and acoustic control switch module 10 are in parallel, series connection is between described master control circuit board 7 and LED lighting module 11; Light sensor 4 is connected with light-operated switch module 9 electricity, acoustic sensor 5 is connected with acoustic control switch module 10 electricity, the power that light sensor 5 is experienced surround lighting is controlled the operating state of LED lighting modules 11 by light-operated switch module 9, when (night) work when making LED lighting module 11 a little less than surround lighting and environmental light intensity (daytime) quit work; Acoustic sensor 5 is experienced the power of ambient sound and is controlled the LED lighting module operating state on 11 daytimes by audio-switch module 10, and the LED lighting module was quit work after 11 work time-delay several seconds.

The utility model sound, light-operated fire-fighting emergent identification lamp, in wherein said red and green color Light-Emitting Diode 3, the emitting red light diode is automatically converted to 8 power supplies of built-in rechargeable battery as power supply indicator, green emitting diode indicating sign lamp and is in the continuity show state when externally circuit has a power failure.

The utility model sound, light-operated fire-fighting emergent identification lamp, wherein said LED lighting module 11 adopts low pressure directly to power, and many LED wherein are parallel connections.

Use below in conjunction with description of drawings the utility model sound, light-operated fire-fighting emergent identification lamp.

The utility model sound, light-operated fire-fighting emergent identification lamp attaching plug are inserted supply socket, and this moment, the emitting red light diode was bright, illustrate socket electricity is arranged and connect intact, the emitting red light diode always light yellow as power supply indicator; If ambient brightness higher as daytime identification light do not work, send a sound this moment identification light be bright and extinguish after a while, illustrate that acoustic control is normal; Then live the light sensor 4 bright hands of identification light with stick shift and remove that identification light extinguishes, illustrate light-operated normal; (treating that built-in rechargeable battery has filled a part of electricity) after a period of time extracts attaching plug, this moment the emitting red light diode extinguish, the green emitting diode lights that to show that sound, light-operated fire-fighting emergent identification lamp are automatically converted to built-in rechargeable battery powered and be in the continuity show state, repeat aforesaid operations and sound that identification light is bright to be extinguished after a while; Live the light sensor 4 bright hands of identification light with stick shift and remove that identification light extinguishes; Illustrate that all are normal, attaching plug is reinserted supply socket can come into operation.

Advantage and the good effect of the utility model sound, light-operated fire-fighting emergent identification lamp are:

1, simply applicable effective, identification light does not work by day, but will be luminous when having the people close, and more eye-catching than normal bright formula identification light, indicating effect is better; 2, energy savings because basically do not work daytime, so can reduce the energy consumption of half, meets the low-carbon environment-friendly theory; 3, safe and reliable; Because sound, light-operated switch module are parallel connections, arbitrary module is just in case damage, and whole identification light can also be worked substantially, if the audio-switch module damage, although daytime can not be bright can also indicate, just worked again evening; If the light-operated switch module damage, although as long as can not be automatically bright no matter have in daytime or evening the people near the time will luminously play the effect of indication; 4, long working life is directly powered because lighting module adopts low pressure, has saved the booster circuit that components and parts are many, voltage is high, so the failure rate that while many LED are parallel connections reduces greatly.

Embodiment recited above is described the preferred embodiment of the present invention, is not that the spirit and scope of the present invention are limited.Under the prerequisite that does not break away from design concept of the present invention; various modification and improvement that this area ordinary person makes technical scheme of the present invention; all should drop into protection scope of the present invention, the technology contents that the present invention asks for protection all is documented in claims.

Claims

1. sound, light-operated fire-fighting emergent identification lamp comprises housing (1), sign board (2), be arranged on the red and green color Light-Emitting Diode (3) on housing (1), light sensor (4), acoustic sensor (5), also comprise the Switching Power Supply (6) in housing (1), master control circuit board (7), rechargeable battery (8), light-operated switch module (9), audio-switch module (10) and LED lighting module (11), it is characterized in that: after wherein said light-operated switch module (9) and acoustic control switch module (10) are in parallel, series connection is between described master control circuit board (7) and LED lighting module (11), light sensor (4) is connected with light-operated switch module (9) electricity, acoustic sensor (5) is connected with acoustic control switch module (10) electricity, and light sensor (5) is experienced the power of surround lighting and controlled the operating state of LED lighting module (11) by light-operated switch module (9), acoustic sensor (5) is experienced the power of ambient sound and is controlled LED lighting module (11) operating state on daytime by audio-switch module (10).

2. sound according to claim 1, light-operated fire-fighting emergent identification lamp is characterized in that: in wherein said red and green color Light-Emitting Diode (3), the emitting red light diode is automatically converted to built-in rechargeable battery (8) power supply and is in the continuity show state when externally circuit has a power failure as power supply indicator, green emitting diode indicating sign lamp.

3. sound according to claim 1, light-operated fire-fighting emergent identification lamp is characterized in that: wherein said LED lighting module (11) adopts low pressure directly to power, and many LED wherein are parallel connections.