CN201277445Y

CN201277445Y - Wireless anti-theft alarm electric torch

Info

Publication number: CN201277445Y
Application number: CNU2008201337188U
Authority: CN
Inventors: 王铁夫
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-30
Filing date: 2008-08-31
Publication date: 2009-07-22
Anticipated expiration: 2018-08-31

Abstract

The utility model discloses a torch with the functions of a host machine of a wireless burglar alarm, which is characterized in that a circuit board which is provided with a radio receiving alarm is added inside the torch, which forms a wireless burglar alarm with a radio intrusion detector which is arranged on the external in match. The torch sends an alarming call to prompt a host to take corresponding measures through a loudspeaker arranged inside the torch when receiving an intrusion alarm signal sent by the external wireless intrusion detector, thereby if the detector is arranged at home, when the host with the torch takes a walk at night or drops around the neighborhood, the host can know whether people enter the house.

Description

The wireless anti-theft alarming flashlight

Affiliated field:

The utility model belongs to a kind of portable field of illuminating lamps with self-contained battery, a kind of specifically flashlight with wireless anti-theft alarming device host function.

Background technology:

The wireless anti-theft alarming device is divided into wireless detector and receives main frame two parts, just sends alarm calls and take counter-measure with reminds people when main frame receives the intrusion alarm signal that detector sends.Therefore main frame must be placed in the environment that can maintain the people, even if otherwise have to report to the police and send, also the no one hears.The portable illuminating lamp of this class of flashlight is that night trip and night inspection are essential, if the main frame of wireless anti-theft alarming device is installed in the flashlight then can increases the flexibility and the practicality of main frame greatly.Hold such flashlight and go the neighbour's to drop in or be equivalent to the main frame of alarm also is with at one's side when making an inspection tour when evening in plant area, if have the people to enter the defence area that is equipped with wireless detector this moment, then flashlight just sends chimes of doom, reminds you to take measures at once.In addition, if really have night the robber to invade and situation that people can not go forward to prevent again under, the high light that flashlight sends also has very strong deterrent effect, but also can utilize the alarm song of its high-decibel to frighten and drive the invador.

Summary of the invention:

The purpose of this utility model is to invent a kind of flashlight with wireless anti-theft alarming device host function for this reason, to increase the flexibility and the practicality of wireless anti-theft alarming device main frame.

The utility model is achieved in that at first selects a kind of existing wireless anti-theft detector conduct and the supporting detector of the utility model.As select present modal passive-type infrared radio detector for use, and it has the detectivity height, and volume is little, and simple and cheap advantage is installed, and generally has only one of tens yuan, and its transmitting range is also distant, is generally the supreme km of hundreds of rice.Design then a kind of specially at the receiving circuit of this detector, its adopts as certain detector be a kind of special-purpose launching code integrated package SC2262 as encoder, then our SC2272 that can take to match with it is as Rcv decoder.And then select suitable receiver module and sound module and they are welded on the fritter circuit board together as dash receiver.This dash receiver can be equipped with many detectors and can distinguish is the alarm signal that detector sends, and we have utilized the Light-Emitting Diode that is positioned on the flashlight shell to be shown.At last dash receiver and miniature loudspeaker are contained in the shell of flashlight, and it is sensitive high to improve reception that reception antenna also has been installed on shell.

At present, for an average family, burglar alarm remains a kind of dispensable commodity in China.Particularly in vast rural area, although people's antitheft consciousness increases, although they also are delithted with this high-tech product of burglar alarm, in the time of allowing their burglar alarm that specially goes to check only, they are very loath.Can flashlight but be the every household indispensability concerning them, if when removing bull's torch, if hear the flashlight that also has the special Wang Men of this energy, and price be also inexpensive, only exceeds about dozens of yuan than common flashlight, believes that they can like.

Description of drawings:

Fig. 1 is the schematic appearance of the utility model and supporting with it wireless anti-theft detector.

Fig. 2 and Fig. 3 are the schematic perspective views of two kinds of profiles of the present utility model.

Fig. 4 is an electrical equipment theory diagram of the present utility model.

The specific embodiment:

Below in conjunction with accompanying drawing embodiment of the present utility model is described.The utility model is divided into hand held as shown in Figure 2 in appearance and on the shell of lamp portable two kinds of profiles of carrying hand 5 is arranged as shown in Figure 3.The less rechargeable battery volume of lamp power hour is made hand held, makes portable when lamp power is big than the macrocell volume.

Be equipped with switch 1 on the shell of lamp as shown in Figure 1, switch 1 has cut out, throw light on, report to the police standby and direct four gears of alarm calls.2 is reception antennas among the figure, interiorly be connected with dash receiver, the 3rd, sound penetrating hole, in be equipped with loudspeaker, chimes of doom is sent by these several holes.4 is LED lights among the figure, and each indicator lamp is corresponding to the detector in an external world, and corresponding LED light is glittering when the detector in the external world sends the intrusion alarm signal.

Fig. 4 is a schematic block circuit diagram of the present utility model.Closing K as shown in Figure 4 the same day is closed condition when placing a shelves, is illumination condition when placing the B shelves, and send high light by the light-emitting components that high-brightness LED constituted in the lamp holder 6 this moment.Be the warning holding state when K switch places the C shelves, the radio alarm signal that detector sent that comes from the outside is imported in the IC1 by reception antenna 2, and IC1 is made up of receiver module, decoding block and peripheral circuit.Alarm signal drives some LED lights on the one hand after IC1 amplifies processing and decoding glittering, comes the display alarm signal to come from which detector with this, and another aspect drives audio communication generation IC circuit 2.After IC2 is triggered, just export an audio alarming signal and drive the loudspeaker sounding.Be the direct calling alarm condition when K switch places the d shelves, the tone currents of a high-decibel of the direct output of IC2 this moment drives loudspeaker.IC3 is a charging circuit, and the 220V alternating current obtains a DC current after IC3 handles be battery charge with this.

As shown in Figure 1, also leave draw-in groove 7 on the utility model shell, this draw-in groove can be stuck in the base 9 of a detector 8 on the shell of flashlight detector and flashlight are fixed together.So detector not only can only be positioned on the external world and also can be positioned on flashlight, when sleeping evening the flashlight that is equipped with detector facing to door or window, if there is the people also can send chimes of doom near flashlight then.

Key of the present utility model is that the inside of common flashlight has increased by a cover wireless receiving warning device, and this device mainly is made of dash receiver and loudspeaker, and is installed in the shell of flashlight.Said installation is meant that in the enclosure the wireless receiving warning device of increase has been positioned on flashlight, both has been fixed into an integral body with flashlight.

Claims

1, a kind of wireless anti-theft alarming flashlight, package unit comprises flashlight and wireless anti-theft detector, it is characterized in that: dash receiver and loudspeaker are installed in the shell of flashlight, dash receiver is connected with battery with loudspeaker respectively by conductor, be equipped with reception antenna on the shell, reception antenna also is connected in dash receiver, also leaves sound penetrating hole with respect to the position that loudspeaker is installed on the shell.

2, a kind of wireless anti-theft alarming flashlight according to claim 1 is characterized in that also leaving on the shell draw-in groove.