CN202976410U

CN202976410U - Smoke alarm

Info

Publication number: CN202976410U
Application number: CN 201220705603
Authority: CN
Inventors: 朱雯婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-19
Filing date: 2012-12-19
Publication date: 2013-06-05
Anticipated expiration: 2022-12-19

Abstract

The utility model discloses a smoke alarm, comprising a shell, wherein a single chip and a miniature cell are arranged inside the shell; a smoke sensor, a photosensor, a start button and a buzzer are arranged at the surface of the shell; the input end of the single chip is electrically connected with the smoke sensor, the photosensor, the start button and the miniature cell respectively; and the output end of the single chip is connected with the buzzer. The smoke alarm is simple in structure and convenient to carry. The smoke alarm emits harsh sound, and does not stop tweeting until the smoke drops off when a smoke carries with the smoke alarm to smoke; and the sound cannot be closed in the tweeting process. Thus, the smoker is impelled to put out a cigarette as soon as possible.

Description

Smoking alarm equipment

Technical field

The utility model relates to a kind of warning device, particularly a kind of alarm for controlling smoking.

Background technology

Along with harm of smoking progressively is familiar with by people, and all no smoking in increasing public arena, so people have expected smoking cessation.But it is by no means easy for people to give up smoking, although the also product appearance of helpful people's smoking cessation of market for the people of willpower weakness, still is difficult to draw oneself up.

Summary of the invention

The technical matters that the utility model solves is to provide a kind of smoking alarm equipment that can carry, when user's smoking, can give the alarm, and makes the smoker stop smoking.

For solving the problems of the technologies described above, technical solution adopted in the utility model is:

Smoking alarm equipment, comprise housing, be provided with single-chip microcomputer and minicell in housing, the surface of described housing is provided with smoke transducer, optical sensor, start button and hummer, the input end of described single-chip microcomputer is electrically connected to smoke transducer, optical sensor, start button and minicell respectively, and the output terminal of single-chip microcomputer is connected with hummer.

Owing to having adopted above technical scheme, the obtained technical progress of the utility model is:

The utility model is simple in structure, is easy to carry.When the smoker carried the utility model smoking, the utility model just can send ear-piercing tweeting sound, just can stop piping until smoke leaves; And sound can not be closed in the process of piping, thereby impels the smoker to extinguish as early as possible cigarette.

Description of drawings

Fig. 1 is circuit block diagram of the present utility model.

Wherein: 1. single-chip microcomputer, 2. minicell, 3. smoke transducer, 4. optical sensor, 5. start button, 6. hummer.

Embodiment

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

Smoking alarm equipment, comprise housing, be provided with single-chip microcomputer 1 and minicell 2 in housing, the surface of housing is provided with smoke transducer 3, optical sensor 4, start button 5 and hummer 6, the electrical connection of each parts as shown in Figure 1, the input end of single-chip microcomputer 1 is electrically connected to smoke transducer 3, optical sensor 4, start button 5 and minicell 2 respectively, and the output terminal of single-chip microcomputer 1 is connected with hummer 6.

Smoke transducer is for detection of the amount of smoke of user's periphery, optical sensor is for detection of the moment color break-up brightness of user's periphery, start button is used for starting single-chip microcomputer and brings into operation, single-chip microcomputer is used for analyzing to judge whether the user is in smoking state, and controls buzzer warning according to judged result.

When the utility model used, the user can carry, and also can be placed in bedroom, parlor or car.In case the utility model comes into operation, open start button, single-chip microcomputer is started working; Namely can not stop after single-chip microcomputer unlatching work.When the user forgets agreement beginning smoking, smoke transducer sends to single-chip microcomputer with the amount of smoke that detects, optical sensor has also detected the bright signal of moment color break-up and has passed to single-chip microcomputer simultaneously, and single-chip microcomputer can judge that just the user begins smoking, triggers hummer and begins to report to the police.Only have when extinguishing cigarette, smog disperses, and when flashless, single-chip microcomputer just can be controlled hummer and no longer pipe.

Claims

1. smoking alarm equipment, it is characterized in that: comprise housing, be provided with single-chip microcomputer (1) and minicell (2) in housing, the surface of described housing is provided with smoke transducer (3), optical sensor (4), start button (5) and hummer (6), the input end of described single-chip microcomputer (1) is electrically connected to smoke transducer (3), optical sensor (4), start button (5) and minicell (2) respectively, and the output terminal of single-chip microcomputer (1) is connected with hummer (6).