CN202423738U

CN202423738U - Household electronic appliance socket with module power supply for power supply and sensor dual-technology management

Info

Publication number: CN202423738U
Application number: CN2011202112272U
Authority: CN
Inventors: 曾艺
Original assignee: 向娇
Priority date: 2011-06-22
Filing date: 2011-06-22
Publication date: 2012-09-05
Anticipated expiration: 2021-06-22

Abstract

Provided is a household appliance socket with module power supply for power supply and sensor dual-technology management, comprising sensor terminals S1+, S1-, S2+, and S2-, two retriggerable monostable circuits, an AC solid-state relay, an AC solid-state relay drive circuit, an AC solid-state relay output circuit, a DC relay, a DC relay drive circuit, and a module power supply. The household appliance socket of the utility model is characterized by providing power with a module power supply. The output terminals Q of the two monostable circuits are respectively connected to the AC solid-state relay and the anode of the clamping diode D3 of the drive circuit of the AC solid-state relay via an isolating diode and a hand-operated switch. The output terminals Q of the two monostable circuits are also respectively connected to the DC relay and the anode of the clamping diode D6 of the drive circuit of the DC relay via the cathodes of the diodes D4 and D5. The cathodes of the two clamping diodes are respectively connected to the base electrode of the corresponding triode. One path of the electric appliance used for sensor independent management or the logic AND management of two sensors and two sets of single-pole double-throw switches are converted into the common socket via the hand-operated switch.

Description

The home electronic appliance socket of modular power source power supply, the two mirror management of transducer

Technical field

The utility model belongs to the application electric technology field, particularly relates to a kind of interface arrangement that uses transducer to realize household electrical appliance and electronic installation automatic operating.

Background technology

Contemporaneity submits to the utility application " the home electronic appliance automation sockets of the two mirror management of transducer " of Patent Office of State Intellectual Property Office examination to use two transducers relation (i.e. " two mirror ") managed together No. one household electrical appliance and two groups of single-pole double-throw switch (SPDT)s with logical AND; Need not adopt (monolithic) computer technology just can be used for the occasion that integrated application transducers such as burglar alarm are monitored, easy to use.

Summary of the invention

The purpose of the utility model is to provide the home electronic appliance socket of a kind of modular power source power supply, the two mirror management of transducer; It makes the work power supply with modular power source; Cooperate two transducers to control No. one household electrical appliance and two groups of single-pole double-throw switch (SPDT)s with the relation of logical AND, used transducer can be Switch-Output Type, the level output type or pulse output type.

The utility model solves the technical scheme that its technical problem adopted: it is made up of monostable circuit, ac solid relay and drive circuit thereof, ac solid relay output circuit, direct current relay and drive circuit thereof and a modular power source that sensor terminals S1+ and S1-, sensor terminals S2+ and S2-, two-way can heavily trigger; Wherein, The structure of the monostable circuit that two-way can heavily trigger is identical; Each road all is made up of monostable flipflop CD4098 and peripheral timing element resistance, electric capacity thereof; The rising edge trigger end of the monostable circuit that the first via can heavily trigger is connected with sensor terminals S1+ and a pull down resistor; Its trailing edge trigger end is connected with sensor terminals S1-and a pull down resistor; The rising edge trigger end of the second tunnel monostable circuit that can heavily trigger is connected with sensor terminals S2+ and a pull down resistor, and its trailing edge trigger end is connected with sensor terminals S2-and a pull down resistor, and the other end of said sensor terminals S1+, S1-, S2+ and S2-is all received the positive pole of working power; Ac solid relay and drive circuit thereof comprise an ac solid relay SSR, LED, triode T, clamp diode D3, isolating diode D1, isolating diode D2, hand switch K1, hand switch K2, pull down resistor R6 and pull-up resistor R5; The positive and negative input of LED, ac solid relay SSR, the collector electrode of triode T and emitter thereof and working power are formed series loop; The negative pole of the base stage of triode T and clamp diode D3 joins; The positive pole of clamp diode D3 and hand switch K1, hand switch K2 and pull down resistor R6, pull-up resistor R5 link together; The other end of hand switch K1 and hand switch K2 is connected respectively to the positive pole of isolating diode D1 and isolating diode D2; The negative pole of these two isolating diodes links to each other respectively with the output Q of the monostable circuit that two-way can heavily trigger, and the other end of pull-up resistor R5 and pull down resistor R6 is connected respectively to the positive pole and the negative pole of working power; The ac solid relay output circuit comprises a piezo-resistance MOV, a fuse F U and a socket; Piezo-resistance MOV is parallelly connected with two output-controlled ends of ac solid relay SSR; The output-controlled end of ac solid relay SSR is connected to the L utmost point of socket; Its another output-controlled end is connected to the phase line (L line) of supply main through fuse F U; The N utmost point of socket is connected to the working zero line (N line) of supply main, and its PE utmost point is connected to the protection connecting to neutral line (PE line) of supply main; Direct current relay and drive circuit thereof are made up of diode D4, diode D5, clamp diode D6, pull-up resistor R8, pull down resistor R9, triode Q, direct current relay and sustained diode; Wherein, The output Q of the monostable circuit that the negative pole of diode D4 and diode D5 can heavily trigger with two-way respectively joins; The positive pole of the positive pole of these two diodes and clamp diode D6 and pull-up resistor R8 link together; The base stage of the negative pole of clamp diode D6 and pull down resistor R9 and triode Q links together; The collector electrode of the coil of direct current relay, triode Q and emitter thereof and working power are formed series loop, the coils from parallel connection of coils of sustained diode and direct current relay, the current opposite in direction in the sensing of its positive and negative electrode and this coil.The utility model is characterized in that: two ac input ends of said modular power source are connected respectively to the phase line and the working zero line of civil power, and its two outputs are respectively as the positive pole and the negative pole of the working power of this device.

The utility model cooperates two incidents of two sensor monitors; The sensor sensing incident can produce the output signal; But, have only when the two-way transducer because action by Event triggered and simultaneously the time two the output-controlled end ability conductings of the ac solid relay in this device; The socket electrifying electricity, electronic switch also switches simultaneously.The duration of socket electrifying electricity or electronic switch action is depended on the timing constant that can heavily trigger monostable circuit in the circuit, can regulate.

The utility model adopts modular power source to substitute and submits the D.C. regulated power supply in " the home electronic appliance automation sockets of the two mirror management of transducer " examined the same period to; But; Its function is constant, and favourable part is: the type of working power has grown with each passing hour, and has saved non-ferrous metal; Alleviate weight greatly, reduced volume.

Description of drawings

Below in conjunction with accompanying drawing, further specify the utility model.

Fig. 1 is one of circuit theory diagrams of the utility model; Comprise: the monostable circuit that two-way can heavily trigger, ac solid relay and drive circuit thereof and ac solid relay output circuit; Wherein, switch S 1+, S1-, S2+, S2-represent the pair of sensors terminals respectively.

Fig. 2 is the direct current relay and the drive circuit thereof of the circuit theory diagrams of the utility model.

Among Fig. 1,11., 12. monostable flipflop CD4098,2. ac solid relay SSR, 3. socket.

Among Fig. 2,4. single-pole double throw direct current relay.

Embodiment

The utility model comprises: monostable circuit, ac solid relay and the drive circuit thereof that sensor terminals S1+ and S1-, sensor terminals S2+ and S2-, two-way can heavily trigger, ac solid relay output circuit, direct current relay and drive circuit thereof and a modular power source.Wherein, the two-way monostable circuit that can heavily trigger is made up of monostable flipflop CD4098 (11), monostable flipflop CD4098 (12) and peripheral circuit thereof respectively.Relevant details is as depicted in figs. 1 and 2, no longer details, and is that the D.C. regulated power supply that adopts modular power source to replace in " the home electronic appliance automation sockets of the two mirror management of transducer " forms.

Wherein, hand switch K1 (or K2) makes: 1) transducer also can be managed electronic apparatus, 2 independently) the utility model can equally with the common power socket use.

This device consumed current is very little; Therefore; Modular power source can be selected for use with reference to the product manual of producer; For example the Guangzhou likes that the product of Pu electronics technology Co., Ltd has: be output as single channel, output voltage is that 3V-18V, output current are the imported or narrow pressure of wide pressure imported (looking the supply of electric power situation selects for use) of 200mA, price is also hanged down like this.

Claims

1. the home electronic appliance sockets of modular power source power supply, the two mirror management of transducer, it is made up of monostable circuit, ac solid relay and drive circuit thereof, ac solid relay output circuit, direct current relay and drive circuit thereof and a modular power source that sensor terminals S1+ and S1-, sensor terminals S2+ and S2-, two-way can heavily trigger; Wherein, The structure of the monostable circuit that two-way can heavily trigger is identical; Each road all is made up of monostable flipflop CD4098 and peripheral timing element thereof; The rising edge trigger end of the monostable circuit that the first via can heavily trigger is connected with sensor terminals S1+ and a pull down resistor; Its trailing edge trigger end is connected with sensor terminals S1-and a pull down resistor; The rising edge trigger end of the second tunnel monostable circuit that can heavily trigger is connected with sensor terminals S2+ and a pull down resistor, and its trailing edge trigger end is connected with sensor terminals S2-and a pull down resistor, and the other end of said sensor terminals S1+, S1-, S2+ and S2-is all received the positive pole of working power; Ac solid relay and drive circuit thereof comprise an ac solid relay SSR, LED, triode T, clamp diode D3, isolating diode D1, isolating diode D2, hand switch K1, hand switch K2, pull down resistor R6 and pull-up resistor R5; The positive and negative input of LED, ac solid relay SSR, the collector electrode of triode T and emitter thereof and working power are formed series loop; The negative pole of the base stage of triode T and clamp diode D3 joins; The positive pole of clamp diode D3 and hand switch K1, hand switch K2 and pull down resistor R6, pull-up resistor R5 link together; The other end of hand switch K1 and hand switch K2 is connected respectively to the positive pole of isolating diode D1 and isolating diode D2, and the negative pole of these two isolating diodes links to each other respectively with the output Q of the monostable circuit that two-way can heavily trigger; The ac solid relay output circuit comprises a piezo-resistance MOV, a fuse F U and a socket; Piezo-resistance MOV is parallelly connected with two output-controlled ends of ac solid relay SSR; The output-controlled end of ac solid relay SSR is connected to the L utmost point of socket; Its another output-controlled end is connected to the phase line of supply main through fuse F U, and the N utmost point of socket is connected to the working zero line of supply main, and its PE utmost point is connected to the protection connecting to neutral line of supply main; Direct current relay and drive circuit thereof are made up of diode D4, diode D5, clamp diode D6, pull-up resistor R8, pull down resistor R9, triode Q, direct current relay and sustained diode; Wherein, The output Q of the monostable circuit that the negative pole of diode D4 and diode D5 can heavily trigger with two-way respectively joins; The positive pole of the positive pole of these two diodes and clamp diode D6 and pull-up resistor R8 link together; The base stage of the negative pole of clamp diode D6 and pull down resistor R9 and triode Q links together; The collector electrode of the coil of direct current relay, triode Q and emitter thereof and working power are formed series loop, the coils from parallel connection of coils of sustained diode and direct current relay, the current opposite in direction in the sensing of its positive and negative electrode and this coil; It is characterized in that: two ac input ends of said modular power source are connected respectively to the phase line and the working zero line of civil power, and its two outputs are respectively as the positive pole and the negative pole of the working power of this device.