CN203757534U

CN203757534U - Anti-theft alarm light

Info

Publication number: CN203757534U
Application number: CN201420073917.XU
Authority: CN
Inventors: 舒国平
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-02-20
Filing date: 2014-02-20
Publication date: 2014-08-06
Anticipated expiration: 2024-02-20

Abstract

An anti-theft alarm light comprises a light base, a light cover, an illuminating light, an infrared sensor and a loudspeaker; and is characterized in that an electronic controller is disposed in the light base; and a through hole is disposed in the middle of the light cover, a sensor support passes through the through hole and the loudspeaker, the infrared sensor and a Fresnel lens are fastened in order from top to bottom inside the sensor support. In the utility model, the original illumination is reserved and an acousto-optic alarm function is also set without additional wiring and influences on beauty, so that a thief who prepares for indoor theft after entering a balcony can be warned and attention of neighbors or security staff can also be easily arose. The anti-theft alarm light has simple structure, is installed conveniently, safely and reliably and provides powerful guarantee for life and property safety of residents.

Description

Anti-theft alarm lamp

Technical field

The utility model relates to a kind of balcony lamp affixed to the ceiling, particularly a kind of anti-theft alarm lamp.

Background technology

In actual life, Urban House is for reasons such as fire-fightings, and most of balconies are not all installed anti-theft net, and the masses often cause several days no ones to be in because of going on business, be on home leave or travelling, and like this, creates opportunity just to the theft gang of entering the room.Most crafty gangsters just can easily enter theft from each balcony by sewer, Gas Pipe, and the lighter loses gold and silver property, and severe one even injures human life.Generally, balcony only has a lamp affixed to the ceiling for throwing light on, if install burglar alarm additional, except increase expense, also can exist to lack power supply, difficult wiring and warning device and too obviously affect attractive in appearance.

Utility model content

The object of the utility model is: provide a kind of and need not connect up in addition, not affect the appearance in conjunction with existing balcony lamp affixed to the ceiling, have the anti-theft alarm lamp of anti-theft alarm function simultaneously.

In order to reach above-mentioned object, the technical solution of the utility model is: in the middle of in lamp socket, be provided with an electronic controller; A through hole is established in lampshade middle part, and through hole cross-under has a sensor stand, is fastened with successively from top to bottom loudspeaker, infrared sensor, Fresnel Lenses in sensor stand.

Described sensor stand bottom surface is positioned at Fresnel Lenses circle outer ring and is provided with loudspeaker sound outlet channel.

Described sensor stand bottom surface is positioned at Fresnel Lenses circle outer ring and is at least provided with a LED light.

Described loudspeaker, infrared sensor, LED light are connected to realize signal conduction with electronic controller by winding displacement.

Described electronic controller comprises digital segment circuit, signal extracting circuit, delay circuit, sound light alarming circuit.

Described infrared sensor, Fresnel Lenses are welded on below the square pcb board in sensor stand.

Above-mentioned anti-theft alarm lamp, except retaining original illumination, in the situation that not connecting up in addition, not affecting the appearance, there is the function of sound and light alarm simultaneously, play fright effect to entering the crafty gangster that balcony prepares to crack a crib, also easily cause neighbours or security personnel's attention.Such anti-theft alarm lamp, simple in structure, easy for installation, safe and reliable, provide sound assurance to resident family's security of the lives and property.

Brief description of the drawings

Fig. 1 is the circuit block diagram of the utility model anti-theft alarm lamp.

Fig. 2 is the cross-sectional schematic of the utility model anti-theft alarm lamp.

Fig. 3 is the lampshade cross-sectional schematic of the utility model anti-theft alarm lamp.

Fig. 2, Fig. 3 are labeled as: 1, lamp socket, 2, electronic controller, 3, lampshade, 4, illuminating lamp, 5, winding displacement, 6, sensor stand, 7, LED light, 8, Fresnel Lenses, 9, infrared sensor, 10, sound outlet channel, 11, pcb board, 12, loudspeaker, 13, support setscrew nut, 14, through hole.

Detailed description of the invention

Below in conjunction with drawings and embodiments, the utility model is described further.

In Fig. 1, the gauge tap that K is balcony lamp, is generally arranged on indoor; In dotted line, be electronic controller, comprise digital segment circuit H, signal extracting circuit S, delay circuit T, sound light alarming circuit M.The chances are for the utility model circuit working principle: during for normal illumination, once, digital sectionaliser H obtains electric and output current to Closing Switch K, and illuminating lamp is bright; The used time does not disconnect K, and illuminating lamp goes out.If when antitheft, before sleep or going out, press continuously K switch twice, now, illuminating lamp does not work, and another road of digital sectionaliser H has electric current to output to signal extracting circuit S, and LED light is bright, and infrared sensor work represents to enter holding state; In the time having crafty gangster to enter balcony to be detected by infrared sensor, signal extracting circuit S picked up signal output current, to delay circuit T, make sound light alarming circuit M obtain electric work, make illuminating lamp bright, and loudspeaker sounds the alarm; In this process, if the frightened balcony of fleeing from rapidly of crafty gangster, delay circuit T stops output current after can finishing by setting-up time, sound light alarming circuit M dead electricity, and illuminating lamp goes out, and chimes of doom stops, otherwise, continue to send sound and light alarm signal.

In Fig. 2, Fig. 3, the interior centre of lamp socket 1 is provided with an electronic controller 2, and a through hole 14 is established in lampshade 3 middle parts, and through hole 14 cross-under have a sensor stand 6, is fastened with successively from top to bottom loudspeaker 12, infrared sensor 9, Fresnel Lenses 8 in sensor stand 6.Described sensor stand 6 bottom surfaces are positioned at Fresnel Lenses 8 circle outer rings and are provided with loudspeaker sound outlet channel 10.Described sensor stand 6 bottom surfaces are positioned at Fresnel Lenses 8 circle outer rings and are at least provided with a LED light 7.Described loudspeaker 12, infrared sensor 9, LED light 7 are connected to realize signal conduction by winding displacement 5 and electronic controller 2.Described infrared sensor 9, Fresnel Lenses 8 are welded on below the square pcb board 11 in sensor stand.

In conjunction with Fig. 1, Fig. 2, Fig. 3, the course of work of the utility model anti-theft alarm lamp is: during for normal illumination, once, illuminating lamp 4 is bright for Closing Switch K; The used time does not disconnect K, and illuminating lamp 4 goes out.If when antitheft, before sleep or going out, press continuously K switch twice, now, illuminating lamp 4 does not work, and LED light 7 is bright, represents to enter holding state; In the time having crafty gangster to enter balcony, human body pyroelectricity infrared signal sees through Fresnel Lenses 8 and is detected by infrared sensor 9, signal feeds back to the signal extracting circuit S of electronic controller 2 through winding displacement 5, delay circuit T is worked and export delaying current to sound light alarming circuit M, result is lighted illuminating lamp 4, meanwhile, loudspeaker 12 sounds the alarm; In this process, if the frightened balcony of fleeing from rapidly of crafty gangster, delay circuit T stops output current after can finishing by setting-up time, sound light alarming circuit M dead electricity, and illuminating lamp 4 goes out, and loudspeaker 12 chimes of dooms stop; Otherwise, if crafty gangster does not leave balcony, illuminating lamp 4 Chang Liang, loudspeaker 12 continues to report to the police, to cause neighbours and security personnel's attention.When someone is in without guard, only need to disconnect K.

The foregoing is only preferred embodiment of the present utility model, all equalizations of doing with this novel claim scope change and modify, and all should belong to the scope of this novel claim.

Claims

1. an anti-theft alarm lamp, comprises lamp socket, lampshade, illuminating lamp, infrared sensor, loudspeaker, it is characterized in that: in the middle of in lamp socket, be provided with an electronic controller; A through hole is established in lampshade middle part, and through hole cross-under has a sensor stand, is fastened with successively from top to bottom loudspeaker, infrared sensor, Fresnel Lenses in sensor stand.

2. anti-theft alarm lamp according to claim 1, is characterized in that: sensor stand bottom surface is positioned at Fresnel Lenses circle outer ring and is provided with loudspeaker sound outlet channel.

3. anti-theft alarm lamp according to claim 1 and 2, is characterized in that: sensor stand bottom surface is positioned at Fresnel Lenses circle outer ring and is at least provided with a LED light.

4. anti-theft alarm lamp according to claim 1, is characterized in that: loudspeaker, infrared sensor, LED light are connected to realize signal conduction with electronic controller by winding displacement.

5. anti-theft alarm lamp according to claim 1, is characterized in that: electronic controller comprises digital segment circuit, signal extracting circuit, delay circuit, sound light alarming circuit.

6. anti-theft alarm lamp according to claim 1, is characterized in that: infrared sensor, Fresnel Lenses are welded on below the square pcb board in sensor stand.