CN204667583U - Home security alarm system - Google Patents
Home security alarm system Download PDFInfo
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- CN204667583U CN204667583U CN201520403228.5U CN201520403228U CN204667583U CN 204667583 U CN204667583 U CN 204667583U CN 201520403228 U CN201520403228 U CN 201520403228U CN 204667583 U CN204667583 U CN 204667583U
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- formaldehyde
- chip microcomputer
- gas
- gas sensor
- home security
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Abstract
The utility model provides home security alarm system, comprises gas sensor, formaldehyde gas sensor, A/D converter, single-chip microcomputer, gas leak detector, formaldehyde alarm and LED display; Described gas sensor, A/D converter, single-chip microcomputer are connected in turn with gas leak detector, form gas alarm circuit; Described formaldehyde gas sensor, A/D converter, single-chip microcomputer are connected in turn with formaldehyde alarm, form formaldehyde alarm circuit; Described LED display is connected on single-chip microcomputer, for showing the concentration of coal gas and formaldehyde in real time.The harm at very first time discovery home environment is difficult to for people, and the technical matters that can not tackle in time, propose for the large potential hazard-coal gas of two in family and formaldehyde, add LED display simultaneously, in the family of display in real time, this two endangers the concentration in domestic environment greatly.Set up smoke transducer and spray equipment further, stop the possibility of breaking out of fire in domestic environment.
Description
Technical field
The utility model relates to home alarm system technical field, especially home security alarm system.
Background technology
Along with the development of social urbanization, the application of coal gas is more and more general, and what bring is the serious consequence that gas leak causes thereupon, brings the pain of injury that cannot make up.Meanwhile, along with the development of society, various household apparatus have the potential danger of release harmful gas-formaldehyde, and formaldehyde is difficult to be aware, and form potential harm, there are some researches show the health of people, and formaldehyde is that leukemic disease sends out one of inducement.Therefore, the security of home environment is directly connected to the life security of people, needs a kind of warning system that can judge in time the security of home environment of research and development badly, to make people's Timeliness coverage dangerous, and timely and effective reply.
Utility model content
The purpose of this utility model is to provide home security alarm system, the warning system that can judge in time the security of home environment, to make people's Timeliness coverage dangerous, and timely and effective reply.
In order to achieve the above object, the utility model provides following technical scheme:
Home security alarm system, comprises gas sensor, formaldehyde gas sensor, A/D converter, single-chip microcomputer, gas leak detector, formaldehyde alarm and LED display; Described gas sensor, A/D converter, single-chip microcomputer are connected in turn with gas leak detector, form gas alarm circuit; Described formaldehyde gas sensor, A/D converter, single-chip microcomputer are connected in turn with formaldehyde alarm, form formaldehyde alarm circuit; Described LED display is connected on single-chip microcomputer, for showing the concentration of coal gas and formaldehyde in real time.
Further, the number of described formaldehyde gas sensor is multiple, and dispersion is fixedly installed on the diverse location of family.The content of formaldehyde of diverse location is detected, conveniently determines formaldehyde pollution source position, make and effectively processing.
Further, described LED display can one_to_one corresponding display diverse location formaldehyde gas sensor detect the concentration of formaldehyde obtained.
Further, described gas sensor is fixed in kitchen, for detecting the gas concentration in kitchen in air.
Further, smoke transducer and smoke alarm is also comprised; Described smoke transducer is connected with described single-chip microcomputer by A/D converter, and described smoke alarm is connected with described single-chip microcomputer.
Further, spray equipment and spray teleswitch is also comprised; The transmitter unit of described spray teleswitch is connected with described single-chip microcomputer, and receiving element accesses the control end of described spray equipment; The spray head of described spray equipment is arranged in the induction region of described smoke transducer.For spraying in time in the induction region of smoke transducer.
Further, also comprise wireless Wifi module, described wireless Wifi module is connected with described single-chip microcomputer, and the concentration information of coal gas, smog or the formaldehyde that can be transmitted by single-chip microcomputer is in real time sent to handheld terminal, detects situation in family in real time.
Further, accumulator and controller is also comprised; Described accumulator is connected with described warning system and mains-supplied system respectively by controller.It is that accumulator charges that controller controls mains-supplied system, and charging completely in situation, controls to stop charging.When mains failure, accumulator provides power supply to described warning system, ensures the normal operation of warning system.
The utility model is difficult to the harm at very first time discovery home environment for existing people, and the technical matters that can not tackle in time, provide home security alarm system.The utility model is for the large potential hazard of two in family---coal gas and formaldehyde and the home security alarm system that proposes, add LED display simultaneously, in real-time display family, this two endangers the concentration in domestic environment greatly, thus the life allowing people feel at ease.
Also set up smoke transducer further, and the spray equipment of reply, stop the possibility of breaking out of fire in domestic environment.
Also set up wireless Wifi module, people can understand household situation in real time at handheld terminal (e.g., mobile phone, Pad etc.), when occurring abnormal, can tackle in time.
Further in order to ensure the normal work of home security alarm system, setting up accumulator, in the event of a loss of power for warning system is powered, having ensured that it normally works.
Home security alarm system of the present utility model is a kind of intelligent instrument integrating detection, monitoring and report to the police, and has the features such as stable performance, highly sensitive and multifunction, has very important meaning and value.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structured flowchart of home security alarm system of the present utility model.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, be clearly and completely described the technical solution of the utility model, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
According to Fig. 1, home security alarm system of the present utility model, comprise gas sensor (being fixed in kitchen, for detecting the gas concentration in kitchen in air), formaldehyde gas sensor, A/D converter, single-chip microcomputer, gas leak detector, formaldehyde alarm and LED display; Described gas sensor, A/D converter, single-chip microcomputer are connected in turn with gas leak detector, form gas alarm circuit; Described formaldehyde gas sensor, A/D converter, single-chip microcomputer are connected in turn with formaldehyde alarm, form formaldehyde alarm circuit; Described LED display is connected on single-chip microcomputer, for showing the concentration of coal gas and formaldehyde in real time.The number of described formaldehyde gas sensor is multiple, household area according to family sets, the dispersion of multiple formaldehyde gas sensor is fixedly installed on the diverse location of family, and described LED display the formaldehyde gas sensor of one_to_one corresponding display diverse location can detect the concentration of formaldehyde obtained.The content of formaldehyde of diverse location is detected, conveniently determines formaldehyde pollution source position, make and effectively processing.
The concentration of coal gas in gas sensor monitoring kitchen, utilize A/D converter that voltage signal is converted to digital signal, single-chip microcomputer receives this digital signal, and sends this digital signal to LED display, and LED display shows gas concentration in real time; Meanwhile, this digital signal and its internal preset value are compared by single-chip microcomputer, when exceeding preset value in single-chip microcomputer, sending signal alarm report to the police to gas leak detector.The alarm principle of formaldehyde alarm in like manner.
In order to stop the possibility of breaking out of fire in domestic environment, home security alarm system of the present utility model also comprises smoke transducer and smoke alarm; Described smoke transducer is connected with described single-chip microcomputer by A/D converter, and described smoke alarm is connected with described single-chip microcomputer.Smoke alarm alarm principle is identical with the alarm principle of gas leak detector.
While breaking out of fire, in order to timely fire extinguishing, the technical scheme of the utility model optimization is, has also set up spray equipment and spray teleswitch; The transmitter unit of described spray teleswitch is connected with described single-chip microcomputer, and receiving element accesses the control end of described spray equipment; The spray head of described spray equipment is arranged in the induction region of described smoke transducer.For spraying in time in the induction region of smoke transducer.Corresponding one group of smoke transducer, spray equipment and spray teleswitch can be set for different rooms, to put out a fire pointedly.What spray in described spray equipment can be water, can be also special extinguish material, as dry ice etc.
Further, in order to when family causes danger situation, allow people's Timeliness coverage, home security alarm system of the present utility model has set up wireless Wifi module, described wireless Wifi module is connected with described single-chip microcomputer, the concentration information of coal gas, smog or the formaldehyde that can be transmitted by single-chip microcomputer is in real time sent to handheld terminal, detects situation in family in real time.Being convenient for people to understand household situation in real time at handheld terminal (e.g., mobile phone, Pad etc.), when occurring abnormal, can tackling in time.
When cutting off the electricity supply, in order to ensure the normal work of warning system, home security alarm system of the present utility model also comprises accumulator and controller; Described accumulator is connected with described warning system and mains-supplied system respectively by controller.It is that accumulator charges that controller controls mains-supplied system, and charging completely in situation, controls to stop charging.When mains failure, accumulator provides power supply to described warning system, ensures the normal operation of warning system.In the event of a loss of power, gas detecting alarm system still can normally work.
In the utility model, described gas leak detector, formaldehyde alarm and smoke alarm three can adopt an alarm.But can adopt different alarms to easily distinguish, and distinguish different warnings by arranging different alarm sounds.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (8)
1. home security alarm system, is characterized in that: comprise gas sensor, formaldehyde gas sensor, A/D converter, single-chip microcomputer, gas leak detector, formaldehyde alarm and LED display; Described gas sensor, A/D converter, single-chip microcomputer are connected in turn with gas leak detector, form gas alarm circuit; Described formaldehyde gas sensor, A/D converter, single-chip microcomputer are connected in turn with formaldehyde alarm, form formaldehyde alarm circuit; Described LED display is connected on single-chip microcomputer, for showing the concentration of coal gas and formaldehyde in real time.
2. home security alarm system according to claim 1, is characterized in that: the number of described formaldehyde gas sensor is multiple, and dispersion is fixedly installed on the diverse location of family.
3. home security alarm system according to claim 2, is characterized in that: described LED display can one_to_one corresponding display diverse location formaldehyde gas sensor detect the concentration of formaldehyde obtained.
4. according to the home security alarm system one of claims 1 to 3 Suo Shu, it is characterized in that: described gas sensor is fixed in kitchen, for detecting the gas concentration in kitchen in air.
5. according to the home security alarm system one of claims 1 to 3 Suo Shu, it is characterized in that: also comprise smoke transducer and smoke alarm; Described smoke transducer is connected with described single-chip microcomputer by A/D converter, and described smoke alarm is connected with described single-chip microcomputer.
6. home security alarm system according to claim 5, is characterized in that: also comprise spray equipment and spray teleswitch; The transmitter unit of described spray teleswitch is connected with described single-chip microcomputer, and receiving element accesses the control end of described spray equipment; The spray head of described spray equipment is arranged in the induction region of described smoke transducer.
7. according to the home security alarm system one of claims 1 to 3 Suo Shu, it is characterized in that: also comprise wireless Wifi module, described wireless Wifi module is connected with described single-chip microcomputer, the concentration information of coal gas, smog or the formaldehyde that can be transmitted by single-chip microcomputer is in real time sent to handheld terminal, detects situation in family in real time.
8. according to the home security alarm system one of claims 1 to 3 Suo Shu, it is characterized in that: also comprise accumulator and controller; Described accumulator is connected with described warning system and mains-supplied system respectively by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403228.5U CN204667583U (en) | 2015-06-11 | 2015-06-11 | Home security alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403228.5U CN204667583U (en) | 2015-06-11 | 2015-06-11 | Home security alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204667583U true CN204667583U (en) | 2015-09-23 |
Family
ID=54137943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403228.5U Expired - Fee Related CN204667583U (en) | 2015-06-11 | 2015-06-11 | Home security alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204667583U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448031A (en) * | 2015-12-31 | 2016-03-30 | 恩泊泰（天津）科技有限公司 | Security and protection system for intelligentized community |
| CN105894715A (en) * | 2016-06-16 | 2016-08-24 | 广东创尔樵安防科技有限公司 | Family living healthy security and protection system |
| CN108490995A (en) * | 2018-04-18 | 2018-09-04 | 佛山市梅雨科技有限公司 | A kind of room air pollution monitoring system |
| CN109596781A (en) * | 2018-12-19 | 2019-04-09 | 朱石明 | A kind of indoor formaldehyde monitor and its control system based on Internet of Things |
| CN110400441A (en) * | 2019-08-21 | 2019-11-01 | 贵州源景燃智慧科技有限公司 | Domestic safety monitoring system and its method for early warning |
-
2015
- 2015-06-11 CN CN201520403228.5U patent/CN204667583U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448031A (en) * | 2015-12-31 | 2016-03-30 | 恩泊泰（天津）科技有限公司 | Security and protection system for intelligentized community |
| CN105894715A (en) * | 2016-06-16 | 2016-08-24 | 广东创尔樵安防科技有限公司 | Family living healthy security and protection system |
| CN108490995A (en) * | 2018-04-18 | 2018-09-04 | 佛山市梅雨科技有限公司 | A kind of room air pollution monitoring system |
| CN109596781A (en) * | 2018-12-19 | 2019-04-09 | 朱石明 | A kind of indoor formaldehyde monitor and its control system based on Internet of Things |
| CN110400441A (en) * | 2019-08-21 | 2019-11-01 | 贵州源景燃智慧科技有限公司 | Domestic safety monitoring system and its method for early warning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160611 |