CN201955867U

CN201955867U - Novel alarm

Info

Publication number: CN201955867U
Application number: CN2011200148392U
Authority: CN
Inventors: 章小宝; 吴誉兰; 李文杰
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2011-01-18
Filing date: 2011-01-18
Publication date: 2011-08-31
Anticipated expiration: 2021-01-18

Abstract

The utility model relates to a novel alarm, which comprises four parts of an indication and alarm part, a sensor interface part, a communication expansion and power supply part and a press key part. An anti-theft device, a flame alarm and a coal gas alarm are integrated into a whole. The alarm has the advantages that the appearance design is attractive, in addition, three major devices of the anti-theft device, the flame alarm and the coal gas alarm are integrated into a whole, the integration degree is high, the functions of products are complete, and the operation is simple.

Description

Novel alarm

Technical field

The utility model relates to a kind of burglar alarm product, is specially adapted to family.

Background technology

Along with the progress of human society, the growth of the wealth of society and the raising of scientific and technological level have improved our life and quality, but family is stolen, family gas leaks and phenomenon such as burst fire happens occasionally.So the safety problem of family has become the focal issue that whole international community pays close attention to.The product that the home alarm device arises at the historic moment along with modern society's demand for security can be described as huge.This product design mainly is the warning that is used for family expenses, comprises anti-theft device, flame warning device, gas alarm device.

Summary of the invention

The purpose of this utility model is to provide a kind of with anti-theft device, flame warning device and the integrated product design of gas alarm device at social demand.

The technical solution of the utility model is:

This utility model mainly is made up of four parts: indication and the part of reporting to the police, sensor interface part, communicate by letter expansion and power unit and button part.

Indication and warning part comprising the indication of reporting to the police, work indication and communication indication and alarming horn, and three indications and alarming horn place alarm panel right side and top, left side respectively.When the human body pyroelectricity detecting sensor, in a single day flame sensor, gas sensor detect signal, and the indication of reporting to the police is so started working, and sends out a warning, and reports to the police by loudspeaker simultaneously.If sensor does not detect any signal, the indication of working so gives a green light, and indication circuit is worked normally.

The sensor interface part comprises human body pyroelectricity detecting sensor interface, and flame sensor interface, gas sensor interface, three interfaces place the lower right side of panel.The human body pyroelectricity detecting sensor can be contained in window or above the door, be connected with the interface of alarm by lead.Flame sensor can be contained in bedroom or the inside, parlor, by lead and interface line.Gas sensor generally is to be contained in kitchen or toilet, is connected with interface by lead.

In communication expansion and power unit, positive source input end and power cathode input end place the bottom of alarm.Right flank is equipped with the communication expanded circuit, can be connected to sub-district entrance guard or sub-district property management office.

The button part comprises the button that locks, the test button, and the release button, the button of seeking help places the bottom, left side of alarm panel, is mainly used in the test to signal, calls for help.

The beneficial effects of the utility model: appearance design is attractive in appearance, and anti-theft device, the flame warning device, gas alarm device three bigger devices are integrated, the integrated level height; Product function is complete, and is simple to operate.

Description of drawings

Accompanying drawing is an organigram of the present utility model.

Among the figure: 1. alarm panel; 2. work indication (green light); 3. communication indication (amber light); 4. report to the police and indicate (red light); 5. communication expanded circuit interface; 6. human body pyroelectricity detecting sensor interface; 7. gas sensor interface; 8. flame sensor interface; 9. alarming horn; 10. button locks; 11. test button; 12. release button; The button 13. seek help; "+" expression positive source input port, "-" expression power cathode input port.

Embodiment

If embodiment 1. thieves enter the room, as long as detected by the human body pyroelectricity detecting sensor, the indication of reporting to the police so just sends out a warning, and reports to the police through warning circuit simultaneously, and chimes of doom sounds.

Embodiment 2. flame sensors are then sent into signal by signal test circuit in case test will have fire at once, the indication beginning red light of reporting to the police, and report to the police through warning circuit simultaneously, chimes of doom sounds.

Embodiment 3. gas sensors are then sent into signal by signal test circuit in case test has gas leakage at once, the indication beginning red light of reporting to the police, and report to the police through warning circuit simultaneously, chimes of doom sounds.

If embodiment 4. sensors do not detect any signal, the indication of working so gives a green light, and indication circuit is worked normally.

If there is the input of signal in embodiment 5. in single-chip microcomputer inside or far-end communication ends, the bright orange lamp of communication indication beginning illustrate signal input so.

Claims

1. alarm is characterized in that: described alarm comprises indication and the part of reporting to the police, sensor interface part, communicate by letter expansion and power unit and button part four parts, integrates anti-theft device, flame warning device and gas alarm device.

2. alarm according to claim 1 is characterized in that: described indication and warning part, comprising the indication of reporting to the police, work indication and communication indication and alarming horn, and three indications and alarming horn place alarm panel right side and top, left side respectively.

3. alarm according to claim 1 is characterized in that: described sensor interface part, comprise human body pyroelectricity detecting sensor interface, flame sensor interface, gas sensor interface, and three interfaces place the lower right side of panel.

4. alarm according to claim 1 is characterized in that: in described communication expansion and the power unit, positive source input end and power cathode input end place the bottom of alarm, and right flank is equipped with the communication expanded circuit.

5. alarm according to claim 1 is characterized in that: described button part, comprise the button that locks, test button, release button, the button of seeking help, and place the bottom, left side of alarm panel.