CN2420695Y - House safety intelligent protector - Google Patents
House safety intelligent protector Download PDFInfo
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- CN2420695Y CN2420695Y CN 00223149 CN00223149U CN2420695Y CN 2420695 Y CN2420695 Y CN 2420695Y CN 00223149 CN00223149 CN 00223149 CN 00223149 U CN00223149 U CN 00223149U CN 2420695 Y CN2420695 Y CN 2420695Y
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Abstract
The utility model relates to a protective device for households, composed of power circuit, an electric leakage and an electric contact detection circuits, a voltage detection circuit, a gas leakage detection circuit, a fire detection circuit, a door lock safety circuit, a veranda and a window thieves prevention detection circuits, an SCM, an alarm voice circuit, an indoor keyboard, an outdoor keyboard, and an alarm executive circuit. The utility model can carry out effective protection to electricity safety hidden trouble, gas leakage, fire, robber, and thief at households. The utility model has the advantages of simple circuit structure, tight safety protection, high reliability, and convenient installation and operation.
Description
The utility model relates to a kind of protective device, is specifically related to a kind of wired home safety guards.In family life, the principal element that jeopardizes family's property and personal safety is that Electrical Safety hidden danger, gas leakage, fire and property are robbed to be stolen.People always take some safeguard procedures, but these methods are backward and lack the necessary security early warning, do not have prompting litigant correct treatment when security incident takes place, and cause serious hidden danger to family's property and personal safety.
For addressing the above problem, build the environment of a safety to family life, the purpose of this utility model is to provide the household safe intelligent protection that a kind of circuit structure is simple, security protection is tight, reliability is high, easy to install device.
Its circuit structure of the utility model household safe intelligent protection device is illustrated in conjunction with the embodiments.
Fig. 1 is the structured flowchart of household safe intelligent protection device.
Fig. 2 is household safe intelligent protection device power circuit and each testing circuit figure.
Fig. 3 is the single-chip microcomputer and the output circuit figure of household safe intelligent protection device.
The utility model structural frames as shown in Figure 1, by power circuit 1, the electric leakage, electric shock testing circuit 2, voltage detecting circuit 3, gas leakage testing circuit 4, fire detection circuit 5, door lock safety circuit 6, single-chip microcomputer 7, alarm voice circuit 8, indoor keyboard 9, outdoor keyboard 10, warning executive circuit 11, balcony, the anti-crafty testing circuit 12 of window are formed.Power circuit 1 provides safe AC power and provides various direct supplys for household safe intelligent protection device for family.Electric leakage, electric shock testing circuit 2, voltage detecting circuit 3, gas leakage testing circuit 4, fire detection circuit 5, door lock safety circuit 6, alarm voice circuit 8, indoor keyboard 9, outdoor keyboard 10, warning executive circuit 11, balcony, the anti-crafty testing circuit 12 of window, each port with single-chip microcomputer 7 links respectively.
The utility model circuit structure diagram is made of Fig. 2 and Fig. 3, as Fig. 2, shown in Figure 3, power circuit is by leakage type air switch (ZK), shielded transformer (B), fuse (FU1, FU2, FU3, FU4, FU5) regulator rectifier circuit, and standby battery (E) and charging road are formed.Zero sequence current mutual inductor output electric leakage, electric shock signal lead-out terminal (V1) by leakage type air switch (ZK), by regulator rectifier circuit output microcontroller power supply+5v (Vc) and other+5v (Vc1) ,+9v (Vc2) power supply, automatically charging is charged automatically according to the voltage of standby battery, (E) carries out floating charging to accumulator, when accumulator voltage reaches limit value, relay (K
11) normally closed contact disconnect and to stop accumulator being charged; fuse (FU1) protection mask transformer (B); fuse (FU2) protection regulator rectifier circuit, fuse (FU3) voltage sampling signal circuit, fuse (FU4, FU5) protection standby battery (E).Key button (K1) is the single-chip microcomputer reset switch, control input single-chip microcomputer terminal (1).Get an electric shock, electric-leakage detection circuit by the zero sequence current mutual inductor output electric leakage of leakage type air switch, electric shock signal (V1), and shared integrated circuit (SF324), optocoupler (TPL521-3) and the outer member of voltage detecting circuit form, its output connects the terminal (RA2) of single-chip microcomputer (PIC16C65).Voltage detecting circuit is by the voltage measurement signal in the power circuit (V2), with electric leakage, shared integrated circuit (SF324), optocoupler (TPL521-3) and the outer member composition of electric shock testing circuit, its output connects the terminal (RA0, RA1) of single-chip microcomputer (PIC16C65).The gas leakage testing circuit is by gas sensor (QM-N5), and integrated circuit (SF324), optocoupler (TPL521-3) and outer member are formed three road gas leakage testing circuits, and the terminal (RA3, RA4, RA5) of single-chip microcomputer (PIC16C65) is received in its output respectively.The fire detection circuit is formed the differential temperature survey circuit by two temperature sensors (LM35) and outer member, forms with integrated circuit (SF324), optocoupler (TPL521-4), and the utility model embodiment establishes four tunnel fire detection circuit, measures 1～4 respectively
#Its output of the fire signal in room is connected to the terminal (RC0, RC1, RC2, RD3) of single-chip microcomputer (PIC16C65) respectively.The door lock safety circuit is formed the detector switch that opens the door by photo interrupter (MASP59O10), optocoupler (TPL521-2) and annex, by door tapered end (M) as contact, time-base integrated circuit (NE555), optocoupler (TPL521-1) and annex are formed the tapered end touch detection circuit, and the utility model is established two road door switch (1
#, 2
#) one road tapered end (M) touch detection circuit forms the door lock safety circuit jointly, the terminal (RE0, RE1, RE2) of single-chip microcomputer (PIC16C65) is received in its output respectively.Balcony, the anti-crafty testing circuit of window are made up of heat release electricity infrared ray sensor (P228), integrated circuit (SF324), optocoupler (TPL521-1) and annex.Heat release electricity infrared ray sensor (P228) is that the Fresnel lens of 15～20mm increases the detection distance with installing Jiao Lu additional.The utility model is executed example and is established the anti-crafty testing circuit of three road balconies, its output connects the terminal (RD0, RD1, RD2) of single-chip microcomputer (PIC16C65), four road windows are prevented crafty testing circuit, and its output connects the terminal (RD3, RC4, RC5, RC6) of single-chip microcomputer (PIC16C65).The warning executive circuit connects optocoupler (TPL521-1, TPL521-4), triode (9014), relay (K6, K5, K4, K3, K2) by terminal (26～30) output of single-chip microcomputer (PIC16C65), and relay (K2) is in parallel with the leak(age) test button of leakage type air switch (ZK) as its normal opened contact of power-off relay.Get an electric shock, electric leakage, the three-phase four-wire system power supply loses zero, overtension, too low, send electricity to implement power-off protection and fire power-failure protecting again immediately after having a power failure.Relay (K3) as the gauge tap of its normal opened contact of gas leakage ventilation relay as the air draft ventilation blower of gas leakage.Relay (K4, K5) is as the sequence call alarm relay, its normal opened contact can be in parallel with " hands-free ", " redialing " button of indoor electric phone respectively, get in touch with house-owner's sequence call when taking place, cooperates the measure that the people should take of preengaging of notifying with the alarm voice circuit as security incident in the family.The photocontrol of relay (K6) output alarm, the safe and intelligent protector embodiment of this family establishes indoor 3 * 4 keyboards, and outdoor 3 * 3 keyboards, indoor keyboard reach door lock and allow to open password as setting and revise the doorbell password.Outdoor keyboard is that input of doorbell password and door lock allow to open cipher inputting keyboard, links with the terminal (33～39) of single-chip microcomputer (PIC16C65).The alarm voice circuit is by terminal (40) output signal of single-chip microcomputer (PIC16C65), form by integrated circuit (74LS74), compound tube (MPSA13), electric horn and annex, take place to get an electric shock or during electric leakage output " taken place to get an electric shock or electric leakage, please disconnect main power switch then check "; When power supply generation superpotential, output: " supply voltage surpasses permissible value, please notify electric industry management department to handle immediately "; In the too low output of supply voltage: " supply voltage is lower than permissible value, please notify electric industry management department to handle immediately "; When taking place, exports gas leakage: " combustion gas is leaked; forbid starting the indoor electric switch; open, window ventilates; close the combustion gas master switch ", export when gas leakage concentration rises if continue to take place: " gas leakage continues to rise; the alert phone ' 119 ' that please directly pokes fire, and quotes the breaking out of fire address "; When breaking out of fire, export: " indoor breaking out of fire, the alert phone ' 119 ' that please directly pokes fire, and quote the breaking out of fire address "; Do not start door lock as the people, output: " in the someone thinks illegally to go into from door, please perform to take precautions against and prepare, and call ' 110 ', and quote the address takes place " by the safe operation order; When outdoor keyboard is not gone into password, when opening door, export: " have the thief to enter and please call ' 110 ' phone, and quote the generation address "; When the password of stranger and indoor occupant agreement carries out the button input, output: " have the people to preengage outdoors, reset switch that please closed household safe intelligent protection device is opened door after removing the door early warning again ".When entering in the window security area as the thief, output: " certain number window has the thief outward, please call ' 110 ' phone, and quote the address takes place ", bright warning light signal when dark during relay (K6) control then, alarm voice circuit output alarm sound; In the time of in the thief enters the balcony security area, output: " certain number balcony has the thief outward, please call ' 110 ' phone, and quotes the generation address "; Bright warning light when relay (K6) when control is dark then, Guan Sheng is reported in the output of alarm voice circuit.
The principle of work of circuit is that power circuit provides direct supply for household safe intelligent protection device, and provides standby direct supply automatically when having a power failure.The charging of relay (K11) control accumulator.Work as ac main power, when sending electricity again after mistake zero or overtension or low excessively or the power failure, voltage detection signal is exported corresponding signal (V1), through terminal (26) the output alarm optical control signal of terminal (RA0, the RA1) single-chip microcomputer of integrated circuit (3F324), optocoupler (TPL521-3), input single-chip microcomputer (PIC16C65), through optocoupler (TPL521-1), relay (K6) control warning light.The terminal of single-chip microcomputer (27,28) output sequence call signal, through optocoupler (TPL521-4), make relay (K4, K5), normal opened contact closure (after the warning disconnect again) in parallel with " hands-free ", " redialing " of indoor electric phone respectively, connect sequence call.(40) terminal output alarm voice signal of single-chip microcomputer (PIC16C65) through integrated circuit (74LS74), compound tube (MPSA13), electric horn output alarm suggestion voice, carries out audio alert by sequence call, and repeatedly reports to the police.When getting an electric shock, during electric leakage, the zero sequence current mutual inductor output signal (V1) of leakage type air switch, amplify through integrated circuit (SF324), relatively, terminal (RA2) by optocoupler (TPL521-3) input single-chip microcomputer (PIC16C65), terminal (26) the output early warning light signal of single-chip microcomputer (PIC16C65), by optocoupler (TPL521-1), triode (9014), relay (K6) control output alarm light, the terminal (30) of single-chip microcomputer (PIC16C65), the output power-off signal, by optocoupler (TPL521-4), triode (9014), relay (K2) output, relay tip (K2) wink, moving closure made leakage type air switch (ZK) outage, reached the protection purpose; The suggestion voice of the terminal (40) of single-chip microcomputer (PIC16C65) output simultaneously signal, through integrated circuit (74LS74), compound tube (MPSA13), electric horn output voice suggestion language, (27,28) terminal output sequence call signal of single-chip microcomputer (PIC16C65), make " hands-free ", " redialing " button closure of indoor electric phone by optocoupler (TPL521-4), triode (9014), relay (K5, K6) junction closure, with alarm voice circuit output voice messaging, get in touch with sequence call or house-owner, and repeatedly reservation is reported to the police.Gas leakage is measured output by gas sensor (QM-N5), comparer by integrated circuit (SF324) formation, when if gas leakage concentration surpasses setting, receive the terminal (RA3, RA4, RA5) of single-chip microcomputer (PIC16C65) by optocoupler (TPL521-3) output signal, detect kitchen, chamber, toilet gas leakage respectively, when taking place to leak, (29) terminal output ventilation signal of single-chip microcomputer (PIC16C65), optocoupler (TPL521-4), triode (9014), make relay (K3) junction closure, corresponding ventilation blower work is ventilated; The terminal (40) of single-chip microcomputer (PIC16C65) output voice signal, by integrated circuit (74LS74), compound tube (MPSA13), make loudspeaker output voice suggestion, when leaking time of origin and exceed schedule time, alarm voice circuit output alarm language; The sequence call of single-chip microcomputer (PIC16C65) terminal (27,28) output simultaneously signal, make " hands-free ", " redialing " button closure of telephone set through optocoupler (TPL521-4), triode (9014), relay (K4, K5) normal opened contact closure, reach with sequence call and get in touch, and repeatedly reservation is reported to the police.The temperature sensor that fire detection is made up of two integrated temperature sensors, carry out fire detection, the temperature sensor output signal is exported the terminal (RC0, RC1, RC2, RC3) that meets single-chip microcomputer (PIC16C65) through integrated circuit (SF324), optocoupler (TPL521-4).When breaking out of fire, single-chip microcomputer (PIC16C65) terminal (30) output power cut signal, optocoupler (TPL521-4), triode (9014) makes relay (K2) normal opened contact moment closure, leakage type air switch (ZK) is disconnected and have a power failure, simultaneously, the terminal (27 of single-chip microcomputer (PIC16C65), 28) output sequence call signal, through optocoupler (TPL521-4), triode (9014), relay (K4, K5) normal opened contact closure makes " hands-free " of indoor electric phone respectively, " redial " the button closure, connect with sequence call or get in touch, report to the police by fitting into the lang sound with the alarm voice circuit with house-owner.Indoor 3 * 4 keyboard to set up are revised and are opened door lock password and reservation contact password, outdoor 3 * 3 keyboards as and indoor input button of getting in touch the reservation password, sound circuit constitutes Puzzle door bell, if input doorbell password not to the time, the alarm voice circuit does not have voice output, plays " interruption-free " effect.When consistent with the doorbell password, the terminal (40) of single-chip microcomputer (PIC16C65) output prompting to open door language, owner presses reset button (K1), removes protector warning back pullout (BPO).Door lock safety circuit and outdoor keyboard are formed door lock and are allowed to beat to open control, and the order of opening the door is: import correct password, unblank, open in limiting time (as 10 seconds).If do not open door lock in the limiting time, can input password again and open door lock again.When not inputing password and start door lock, tapered end (M) touches circuit with time-base integrated circuit (NE555) and composition, imports the terminal (RE2) of single-chip microcomputer (PIC16C65) through optocoupler (TPL521-1), single-chip microcomputer (PIC16C65) makes alarm voice circuit output alarm language, warning executive circuit control output alarm light.When not opening the room and open by password, photo interrupter (MSA59010) output signal, export the terminal (RE0, RE1) that meets single-chip microcomputer (PIC16C65) through optocoupler (TPL521-2), the terminal of single-chip microcomputer (PIC16C65) (27,28) output sequence call alerting signal.Make circuit breaker (K4, K5) normal opened contact closure in parallel with " hands-free ", " redialing " button of indoor electric phone respectively through optocoupler (TPL521-4), triode (9014), connect with the reservation alarm call; Terminal (40) the output alarm voice signal of single-chip microcomputer (PIC16C65) is through integrated circuit (74LS74) simultaneously, compound tube (MPSA13), loudspeaker elder generation's output alarm language and language, form the voice reporting pipe with the sequence call of connecting, terminal (26) the output alarm optical control signal of single-chip microcomputer (PIC16C65), through optocoupler (TPL521-1), triode (9014), relay (K6) control output alarm light, constitute sound and light alarm with the alarm voice circuit.When balcony or window have the thief to enter the security area, corresponding heat release electricity infrared ray sensor (P228) output signal, output after integrated circuit (SF324) amplifies, receive the respective terminal (RD0, RD1, RD2, RD3, RC4, RC5, RC6) of single-chip microcomputer (PIC16C65) through optocoupler (TPL521-1) output, terminal (26) the output alarm light signal of single-chip microcomputer (PIC16C65) is by optocoupler (TPL521-1), relay (K6) control output alarm light; The terminal of single-chip microcomputer (PIC16C65) (27,28) output sequence call alerting signal, make the normal opened contact of relay (K4, K5) make telephone set " hands-free ", " redialing " button closure in the family respectively by optocoupler (TPL521-4), triode (9014), connect with the reservation alarm call; Terminal (40) the output alarm voice signal of single-chip microcomputer (PIC16C65) by integrated circuit (74LS74), compound tube (MPSA13), loudspeaker output prompting warning language, is reported to the police with sequence call again, constitutes sound and light alarm with the warning light signal.
Advantage of the present utility model: circuit structure is simple, security protection is tight, reliability is high, easy to install.
Claims (1)
- A kind of household safe intelligent protection device, it is characterized in that by power circuit (1), electric leakage, electric shock testing circuit (2), voltage detecting circuit (3), gas leakage testing circuit (4), fire detection circuit (5), door lock safety circuit (6), single-chip microcomputer (7), alarm voice circuit (8), indoor keyboard (9), outdoor keyboard (10), warning executive circuit (11), balcony, anti-crafty testing circuit (12) circuit of window is formed, its connection is: in the power circuit (1), leakage type air switch control household electricity power supply, its zero sequence current mutual inductor output electric leakage electric shock signal, and with the electric leakage electric shock testing circuit (2) link, shielded transformer output voltage sampled signal and voltage detecting circuit (3) link, power circuit (1) provides dc supply and power failure standby power supply for household safe intelligent protection device, electric leakage, electric shock testing circuit (2), voltage detecting circuit (3), gas leakage testing circuit (4), fire detection circuit (5), door lock safety circuit (6), alarm voice circuit (8), indoor keyboard (9), outdoor keyboard (10), warning executive circuit (11), balcony, window is prevented crafty testing circuit (12), and the corresponding port with single-chip microcomputer (7) links respectively, in the warning executive circuit (11), the power-off relay normal opened contact is related with leakage type air switch leak(age) test button, the normal opened contact of sequence call signal relay respectively with " hands-free " of indoor electric phone, " redial " the button parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223149 CN2420695Y (en) | 2000-05-29 | 2000-05-29 | House safety intelligent protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223149 CN2420695Y (en) | 2000-05-29 | 2000-05-29 | House safety intelligent protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420695Y true CN2420695Y (en) | 2001-02-21 |
Family
ID=33587744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223149 Expired - Fee Related CN2420695Y (en) | 2000-05-29 | 2000-05-29 | House safety intelligent protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420695Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500487A (en) * | 2013-10-14 | 2014-01-08 | 周宏军 | Safety detection device for kitchen |
| CN108154581A (en) * | 2017-12-22 | 2018-06-12 | 蒙城县望槐信息科技有限责任公司 | A kind of automatic security protection control system based on intelligent door |
| CN111256271A (en) * | 2019-12-24 | 2020-06-09 | 山东橙家装饰设计有限公司 | Intelligent fresh air system integrating safety alarm control and control method thereof |
| TWI752589B (en) * | 2020-08-17 | 2022-01-11 | 台灣櫻花股份有限公司 | Safety monitoring system for kitchen use |
-
2000
- 2000-05-29 CN CN 00223149 patent/CN2420695Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500487A (en) * | 2013-10-14 | 2014-01-08 | 周宏军 | Safety detection device for kitchen |
| CN108154581A (en) * | 2017-12-22 | 2018-06-12 | 蒙城县望槐信息科技有限责任公司 | A kind of automatic security protection control system based on intelligent door |
| CN111256271A (en) * | 2019-12-24 | 2020-06-09 | 山东橙家装饰设计有限公司 | Intelligent fresh air system integrating safety alarm control and control method thereof |
| CN111256271B (en) * | 2019-12-24 | 2020-10-16 | 山东橙家装饰设计有限公司 | Intelligent fresh air system integrating safety alarm control and control method thereof |
| TWI752589B (en) * | 2020-08-17 | 2022-01-11 | 台灣櫻花股份有限公司 | Safety monitoring system for kitchen use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |