CN2909334Y - Multipurpose controller for door bell - Google Patents
Multipurpose controller for door bell Download PDFInfo
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- CN2909334Y CN2909334Y CN 200620084941 CN200620084941U CN2909334Y CN 2909334 Y CN2909334 Y CN 2909334Y CN 200620084941 CN200620084941 CN 200620084941 CN 200620084941 U CN200620084941 U CN 200620084941U CN 2909334 Y CN2909334 Y CN 2909334Y
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Abstract
The utility model of multi-functional doorbell controller relates to a doorbell device powered by AC main supply with the aim to solve the problem of functional singleness. The primary end of the transformer is connected with the zero line and the other end with the firing line of the main supply through the keyswitch; both secondary ends of the transformer are connected with both ends of the electric bell; the controlled appliance is concatenated between the zero line and the export line; the loops of the relay and the time switch are connected in parallel with one end connected to the zero line of the main supply and the other to the auxiliary firing line; the break contact of the time switch is connected between the auxiliary firing line and the export firing line; the break contact of the relay is connected between the export firing line and the control line which connected the keyswitch and the primary end of the transformer; the make contact of the relay is connected between the export firing line and the firing line of the main supply. When the keyswitch is turned on to make the electric bell ringing, offer power supply to the controlled appliance and automatically cut off the power supply after the controlled appliance is working for a period of time.
Description
Technical field
The utility model relates to a kind of door bell device that uses electric main power supply, particularly relate to that a kind of family uses, when electric bell sends ringing tone, power as controlled electric appliance, and after controlled electric appliance work a period of time automatically with the door bell device of its shutoff.
Technical background
The doorbell by the electric main power supply that family uses has a pushbutton switch to be serially connected in the loop of elementary and electric main of a transformer electric bell of the secondary serial connection of this transformer.Press the button switch, after making it to connect, transformer reduces back supply electric bell with the voltage of electric main, and electric bell sends ringing tone.If in night or outdoors in the not good environment of lighting condition, house-owner people can wish to shake at electric bell and can light outdoor illuminating lamp in loud, is convenient to observe the visitor on the one hand, makes the decision of whether opening the door again; For the guest provides illumination, also be a kind of courtesy and friendly expression on the other hand.In the environment that needs enforce vigilance especially, house-owner people can wish when ringing tone sounds some indoor and outdoor lighting light fixtures to be lighted, even starts surveillance equipment.Controlled electric appliances such as the illuminating lamp of above-mentioned open air, indoor and outdoor lighting light fixture or surveillance equipment should automatically shut down after work a period of time.But existing doorbell effect is single, and the increasing additional control of incompatibility people needs.
The utility model content
But the utility model aims to provide a kind of multi-purpose controller for door bell, and it can press the button switch, is controlled electric appliance power supply when making electric bell send ringing tone, and after controlled electric appliance work a period of time automatically with its shutoff.
The technical solution of the utility model is: multi-purpose controller for door bell, have a keyswitch, a transformer and an electric bell, and an elementary end of this transformer connects the zero line of civil power, and the other end connects the live wire of civil power through keyswitch; The two ends of this transformer secondary output connect the two ends of electric bell respectively; It also has a controlled electric appliance, interchange time switch and AC relay that control live wire circuit switches of control controlled electric appliance conduction time; Controlled electric appliance be serially connected between the zero line of civil power and the output live wire between; The coil of relay and time switch is parallel with one another, and one terminates at the zero line of civil power, and another termination is connected on auxiliary live wire, provides excitation by auxiliary live wire; The break contact of time switch is serially connected between auxiliary live wire and the output live wire, cuts off auxiliary live wire and export being connected of live wire after reaching predetermined timing; The break contact of relay is serially connected between the elementary control line that is connected and auxiliary live wire with keyswitch and transformer, provides initial excitation for relay and time switch when keyswitch is connected; The moving together contact of relay is serially connected between the live wire of output live wire and civil power, relay be energized and break contact disconnect after and time switch be the controlled electric appliance power supply directly before not reaching predetermined timing by the live wire of civil power, and through assisting live wire to continue as relay and time switch provides excitation.
For increasing load capacity: other has second group of moving together contact of relay to be serially connected between controlled electric appliance and the output live wire, make controlled electric appliance only just can obtain electric power supply at the state that relay is energized, its working current is not via the break contact of keyswitch and time switch.
Be connected in series a live wire output control switch between the end that the coil of described relay and time switch connects auxiliary live wire and the auxiliary live wire, this live wire output control switch is used to the excitation of block system relay and time switch, makes the state of keyswitch not influence controlled electric appliance.
Described controlled electric appliance is a kind of or several combinations in electric light, motor, solenoid valve, video camera, sound-track engraving apparatus, fan blower, the electric warm-air machine.
Described output live wire connects controlled electric appliance through a power control switch, is the controlled electric appliance power supply.Before time switch does not reach predetermined timing, the power supply that can turn off power control switch force disconnect controlled electric appliance.
Described output live wire is another controlled electric appliance power supply through another power control switch.Use two power control switch, can choose at random two controlled electric appliances and all be used, perhaps in two controlled electric appliances is used.
The two ends parallel connection of described keyswitch has the alarm switch of moving together contact.Both made nobody's operation push-button switch, but the action of alarm switch still can make electric bell and controlled electric appliance work, plays the effect of automatic warning and supervision.
The two ends parallel connection of described keyswitch has the interchange teleswitch of moving together contact, and this exchanges the zero line of zero line input termination civil power of teleswitch and the live wire of live wire input termination civil power.Also can use with the telepilot that exchanges the teleswitch cooperation and control electric bell and controlled electric appliance.
Described time switch is the time switch of adjustable timing.Can adjust the working time of controlled electric appliance on demand.
The utility model multi-purpose controller for door bell uses an interchange time switch and an AC relay, is controlled electric appliance power supply when having people's operation push-button switch to make electric bell send ringing tone, and after controlled electric appliance work a period of time automatically with its shutoff.Its control relation is clear, connects simply, has guaranteed that one-piece construction is simple, and is reliable.And its cost is low, is easy to apply.The break contact of time switch is only born the coil working electric current that exchanges time switch and AC relay, keyswitch is only born transformer, exchange the coil working electric current of time switch and AC relay, the moving together contact of relay is born the working current of controlled electric appliance, select the big relay of moving together contact working current, just can satisfy the power supply needs of high-power controlled electric appliance, increase the overall load ability, it is very flexible particularly to be equipped with behind live wire output control switch and the power control switch its application mode, adopt the time switch of adjustable timing, can adjust the working time of controlled electric appliance on demand; Therefore be easy to expand its purposes.After the two ends parallel connection of keyswitch had the alarm switch of moving together contact, it had constituted alarm monitor; The two ends of keyswitch are in parallel, and similarly other has the switch of moving together contact, and controlled electric appliance adopts electromechanical equipments such as motor or electrically operated valve, and then it can constitute the controller of other isolated plant of family's use; The two ends parallel connection of keyswitch has the interchange teleswitch of moving together contact, can realize remote control again; Therefore its purposes is very extensive.
Description of drawings
Fig. 1 is the electrical block diagram of an embodiment of the utility model multi-purpose controller for door bell.
Fig. 2 is the electrical block diagram of another embodiment of the utility model multi-purpose controller for door bell.
Fig. 3 is the electrical block diagram of another embodiment of the utility model multi-purpose controller for door bell.
Embodiment
One, embodiment one
The circuit structure of an embodiment of the utility model multi-purpose controller for door bell, as shown in Figure 1.The main body of this multi-purpose controller for door bell has four set of connections terminals, transformer BYQ, an interchange time switch DS and an AC relay J.A keyswitch K1, an electric bell DL and an outdoor illumination DD are arranged outside main body.
The first set of connections terminal middle connecting terminal 1 connects the live wire line of civil power; Connection terminal 2 connects the zero line line of civil power.The main body of present embodiment can be laid in position, and needn't consider the distance of mains supply and main body.
The second set of connections terminal middle connecting terminal 3 connects the end line of keyswitch K1; Connection terminal 4 connects the other end line of keyswitch K1.The keyswitch K1 of present embodiment can be laid in position, and needn't consider the distance of keyswitch K1 and main body.
The 3rd set of connections terminal middle connecting terminal 5 connects the line of electric bell DL one end; Connection terminal 6 connects the line of the electric bell DL other end.The electric bell DL of present embodiment can be laid in position, and needn't consider the distance of electric bell DL and main body.
The 4th set of connections terminal middle connecting terminal 7 connects the electrode connecting line of outdoor illumination DD; Connection terminal 8 connects another electrode connecting line of outdoor illumination DD.The outdoor illumination DD of present embodiment can be laid in position, and needn't consider the distance of outdoor illumination DD and main body.
Connection terminal 1 is connected the live wire L of the civil power of present embodiment main body with connection terminal 3; Connection terminal 2 is connected the zero line N of the civil power of present embodiment main body with connection terminal 8.
The elementary end of transformer BYQ connects the zero line N of civil power, and the other end connects the control line LK of present embodiment main body; Control line LK connects connection terminal 4 again, makes the elementary other end of transformer BYQ connect the live wire L of civil power through keyswitch K1; The secondary two ends of transformer BYQ connect connection terminal 5 and connection terminal 6 respectively, realize the connection of electric bell DL.
The coil of relay J and time switch DS is parallel with one another, and one terminates at the zero line N of the civil power of present embodiment main body, and the other end is connected on the auxiliary live wire LF of present embodiment main body, provides excitation by auxiliary live wire LF for relay J and time switch DS.The break contact DSK of time switch DS is serially connected between the output live wire LC of auxiliary live wire LF and present embodiment main body.Between the break contact JK1 serial connection control line LK and auxiliary live wire LF of relay J, the moving together contact JK2 of relay J is serially connected between the live wire L of output live wire LC and civil power.
The output live wire LC of present embodiment main body connects connection terminal 7, thereby outdoor illumination DD is serially connected between the zero line N of civil power and between the output live wire LC.
When keyswitch K1 connected, the live wire L of control line LK and civil power connected; The elementary energising of transformer BYQ, the signal of secondary induction is delivered to electric bell DL, sends ringing tone.Simultaneously, control line LK is communicated with auxiliary live wire LF through the break contact JK1 of relay J, for relay J and time switch DS provide initial excitation; This moment, the break contact DSK of time switch DS was an on-state, and output live wire LC is communicated with control line LK through auxiliary live wire LF, and outdoor illumination DD is lighted.After relay J and time switch DS are encouraged, time switch DS picks up counting and the relay J action: the moving together contact JK2 of relay J was communicated with the live wire L of output live wire LC and civil power when the break contact JK1 of relay J disconnected, the on-state of the break contact DSK of time switch DS maintenance is at this moment assisted live wire LF then live wire LC continues as relay J and time switch DS provides excitation through exporting.After relay J was encouraged, the break contact JK1 of relay J disconnected, and the state of control line LK is whether keyswitch K1 connects, no longer the auxiliary live wire LF of influence.Time switch DS does not reach before the predetermined timing, and output live wire LC directly is communicated with the live wire L of civil power through the moving together contact JK2 of relay J, and outdoor illumination DD continues luminous.After time switch DS reaches predetermined timing, the break contact DSK of time switch DS becomes off-state, cut off auxiliary live wire LF and export being connected of live wire LC, relay J and time switch DS lose excitation, the break contact JK1 of relay J resets, and auxiliary live wire LF is communicated with control line LK; The moving together contact JK2 of relay J resets, and the live wire L of output live wire LC and civil power no longer is communicated with, and outdoor illumination DD is extinguished.Present embodiment returns to original state, waits for the keyswitch K1 connection that is pressed once more.
Two, embodiment two
Another embodiment of the utility model multi-purpose controller for door bell is the improvement to last embodiment.It does not need daytime to have considered the situation of outdoor lighting; When making relay J and time switch DS obtain initial excitation with last embodiment keyswitch K1 connection, the electric current that outdoor illumination DD is lighted also passes through from the break contact DSK of keyswitch K1 and time switch DS, when if outdoor illumination DD power ratio is big, to the disadvantageous situation of break contact DSK of keyswitch K1 and time switch DS.
The circuit structure of present embodiment as shown in Figure 2.Its main body has four set of connections terminals, a live wire output control switch K2, transformer BYQ, an interchange time switch DS and an AC relay J '.A keyswitch K1, an electric bell DL and an outdoor illumination DD are arranged outside main body.
The first set of connections terminal middle connecting terminal 1 connects the line of civil power live wire; Connection terminal 2 connects the line of civil power zero line.The second set of connections terminal middle connecting terminal 3 connects the line of keyswitch K1 one end; Connection terminal 4 connects the line of the keyswitch K1 other end.The 3rd set of connections terminal middle connecting terminal 5 connects the line of electric bell DL one end; Connection terminal 6 connects the line of the electric bell DL other end.The 4th set of connections terminal middle connecting terminal 7 connects the line of an electrode of outdoor illumination DD; Connection terminal 8 connects the line of another electrode of outdoor illumination DD.
Connection terminal 1 is connected the live wire L of the civil power of present embodiment main body with connection terminal 3; Connection terminal 2 is connected the zero line N of the civil power of present embodiment main body with connection terminal 8.
The elementary end of transformer BYQ connects the zero line N of civil power, and the other end connects the control line LK of present embodiment main body; Control line LK connects connection terminal 4 again, makes the elementary other end of transformer BYQ connect the live wire L of civil power through keyswitch K1; The secondary two ends of transformer BYQ connect connection terminal 5 and connection terminal 6 respectively, realize the connection of electric bell DL.
The coil of relay J and time switch DS is parallel with one another, one terminates at the zero line N of the civil power of present embodiment main body, the other end connects the auxiliary live wire LF of present embodiment main body through live wire output control switch K2, is relay J ' provide excitation with time switch DS by auxiliary live wire LF.The break contact DSK of time switch DS is serially connected between the output live wire LC of auxiliary live wire LF and present embodiment main body.Relay J ' break contact JK1 ' serial connection control line LK and auxiliary live wire LF between, relay J ' moving together contact JK2 ' be serially connected between the live wire L of output live wire LC and civil power, relay J ' second group of moving together contact JK3 ' be serially connected between connection terminal 7 and the output live wire LC.
If live wire output control switch K2 is in the position of disconnection, promptly be in the state that does not use outdoor illumination DD: when keyswitch K1 connected, the live wire L of control line LK and civil power connected; The elementary energising of transformer BYQ, the signal of secondary induction is delivered to electric bell DL, sends ringing tone.Simultaneously, control line LK through relay J ' the auxiliary live wire LF of break contact JK1 ' connection because live wire output control switch K2 is in the state of disconnection, relay J ' and time switch DS can not get excitation; This moment, the break contact DSK of time switch DS was an on-state, and output live wire LC is communicated with control line LK through auxiliary live wire LF, but relay J ' second group of moving together contact JK3 ' be in off state, outdoor illumination DD can not be energized and light.
If live wire output control switch K2 is in the position of connection, promptly be in the state that uses outdoor illumination DD: when keyswitch K1 connected, the live wire L of control line LK and civil power connected; The elementary energising of transformer BYQ, the signal of secondary induction is delivered to electric bell DL, sends ringing tone.At this moment, control line LK through relay J ' the auxiliary live wire LF of break contact JK1 ' connection because live wire output control switch K2 is in on-state, auxiliary live wire LF for relay J ' and time switch DS initial excitation is provided; The break contact DSK of time switch DS is an on-state, and output live wire LC is communicated with control line LK through auxiliary live wire LF, but relay J ' second group of moving together contact JK3 ' be in off state, outdoor illumination DD still can not be energized and light.Relay J ' and after time switch DS encouraged, time switch DS picks up counting and relay J ' action: relay J ' break contact JK1 ' disconnection the time relay J ' moving together contact JK2 ' be communicated with the live wire L of output live wire LC and civil power, relay J ' second group of moving together contact JK3 ' be in on-state, outdoor illumination DD is energized and lights.This moment, the break contact DSK of time switch DS kept on-state, auxiliary live wire LF then through output live wire LC continue as relay J ' and time switch DS excitation is provided.Relay J ' after being encouraged, relay J ' break contact JK1 ' disconnection, the state of control line LK is whether keyswitch K1 connects, no longer the auxiliary live wire LF of influence.Time switch DS does not reach before the predetermined timing, output live wire LC through relay J ' moving together contact JK2 ' directly be communicated with the live wire L of civil power, relay J ' second group of moving together contact JK3 ' remain on on-state, outdoor illumination DD continues luminous.After time switch DS reaches predetermined timing, the break contact DSK of time switch DS becomes off-state, cut off auxiliary live wire LF and export being connected of live wire LC, relay J ' lose excitation with time switch DS, relay J ' break contact JK1 ' reset to connected state, auxiliary live wire LF is communicated with control line LK; Relay J ' moving together contact JK2 ' reset to off state, the live wire L of output live wire LC and civil power no longer is communicated with, relay J ' second group of moving together contact JK3 ' reset to off state, outdoor illumination DD is extinguished.Present embodiment returns to original state, waits for the keyswitch K1 connection that is pressed once more.
Have in the present embodiment relay J ' second group of moving together contact JK3 ' be serially connected between outdoor illumination DD and the output live wire LC, make outdoor illumination DD only just can obtain electric power supply at the state of relay J ' be energized, its working current is not via the break contact DSK of keyswitch K1 and time switch DS.There is live wire output control switch K2 to be used for the excitation of block system relay J ' and time switch DS again, makes the state of keyswitch K1 can not influence outdoor illumination DD.The load capacity of present embodiment is big, the position of outdoor illumination DD can be inserted electric light and do certain device of alarm, motor drives, solenoid valve and open certain pipeline, camera record image data, sound-track engraving apparatus recording voice data, fan blower blow gas, electric warm-air machine and drive away a kind of or several combinations in cold or the like the domestic electric appliance, satisfies the various dissimilar demands of various families.
Three, embodiment three
Another embodiment of the utility model multi-purpose controller for door bell is the improvement that a last embodiment is used for home alarm.The circuit structure of present embodiment, as shown in Figure 3, its main body has four set of connections terminals, live wire output control switch K2, lamp control switch K4, a shooting gauge tap K5, transformer BYQ, an interchange time switch DS and an AC relay J '.A keyswitch K1, one are arranged near K switch 3, electric bell DL, an outdoor illumination DD and a video camera SXJ outside main body.Aim to report to the police near K switch 3 and video camera SXJ and be provided with, being installed in snugly near the probe of K switch 3 and video camera SXJ needs the place that monitors such as the position of certain Yishanmen or window.
The first set of connections terminal middle connecting terminal 1 connects the line of civil power live wire; Connection terminal 2 connects the line of civil power zero line.The line of the second set of connections terminal middle connecting terminal, 3 connection keyswitch K1, one end reaches the line near K switch 3 one ends; The line of the connection terminal 4 connection keyswitch K1 other ends reaches the line near K switch 3 other ends.The 3rd set of connections terminal middle connecting terminal 5 connects the line of electric bell DL one end; Connection terminal 6 connects the line of the electric bell DL other end.The 4th set of connections terminal middle connecting terminal 7 connects the line of an electrode of outdoor illumination DD; The line of zero line in the line of connection terminal 8 another electrodes of connection outdoor illumination DD and the video camera SXJ power lead; Connection terminal 9 connects the line of live wire in the video camera SXJ power lead.
Connection terminal 1 is connected the live wire L of the civil power of present embodiment main body with connection terminal 3; Connection terminal 2 is connected the zero line N of the civil power of present embodiment main body with connection terminal 8.
The elementary end of transformer BYQ connects the zero line N of civil power, and the other end connects the control line LK of present embodiment main body; Control line LK connects connection terminal 4 again, makes the elementary other end of transformer BYQ connect the live wire L of civil power through keyswitch K1; The secondary two ends of transformer BYQ connect connection terminal 5 and connection terminal 6 respectively, realize the connection of electric bell DL.
The coil of relay J and time switch DS is parallel with one another, one terminates at the zero line N of the civil power of present embodiment main body, the other end connects the auxiliary live wire LF of present embodiment main body through live wire output control switch K2, is relay J ' provide excitation with time switch DS by auxiliary live wire LF.The break contact DSK of time switch DS is serially connected between the output live wire LC of auxiliary live wire LF and present embodiment main body.Relay J ' break contact JK1 ' serial connection control line LK and auxiliary live wire LF between, relay J ' moving together contact JK2 ' be serially connected between the live wire L of output live wire LC and civil power, relay J ' second group of moving together contact JK3 ' be serially connected between node A and the output live wire LC.Lamp control switch K4 is serially connected between node A and the connection terminal 7.Shooting gauge tap K5 is serially connected between node A and the connection terminal 7.
If live wire output control switch K2 is in the position of disconnection, promptly be in the state that does not use outdoor illumination DD and video camera SXJ: when connecting when keyswitch K1 connects or near K switch 3, the live wire L of control line LK and civil power connects; The elementary energising of transformer BYQ, the signal of secondary induction is delivered to electric bell DL, sends ringing tone.Simultaneously, control line LK through relay J ' the auxiliary live wire LF of break contact JK1 ' connection because live wire output control switch K2 is in the state of disconnection, relay J ' and time switch DS can not get excitation; This moment, the break contact DSK of time switch DS was an on-state, output live wire LC is communicated with control line LK through auxiliary live wire LF, but relay J ' second group of moving together contact JK3 ' be in off state, no matter whether lamp control switch K4 connects with shooting gauge tap K5, outdoor illumination DD can not be energized and light, and video camera SXJ does not work yet.
If live wire output control switch K2 is in the position of connection, promptly be in the state that uses outdoor illumination DD and video camera SXJ: when connecting when keyswitch K1 connects or near K switch 3, the live wire L of control line LK and civil power connects; The elementary energising of transformer BYQ, the signal of secondary induction is delivered to electric bell DL, sends ringing tone.At this moment, control line LK through relay J ' the auxiliary live wire LF of break contact JK1 ' connection because live wire output control switch K2 is in on-state, auxiliary live wire LF for relay J ' and time switch DS initial excitation is provided; The break contact DSK of time switch DS is an on-state, output live wire LC is communicated with control line LK through auxiliary live wire LF, but relay J ' second group of moving together contact JK3 ' be in off state, no matter whether lamp control switch K4 connects with shooting gauge tap K5, outdoor illumination DD can not be energized and light, and video camera SXJ does not work yet.Relay J ' and after time switch DS encouraged, time switch DS picks up counting and relay J ' action: relay J ' break contact JK1 ' disconnection the time relay J ' moving together contact JK2 ' be communicated with the live wire L of output live wire LC and civil power, relay J ' second group of moving together contact JK3 ' be in on-state, outdoor illumination DD is energized and lights if lamp control switch K4 is in on-state; If shooting gauge tap K5 is in on-state then video camera SXJ starts working.This moment, the break contact DSK of time switch DS kept on-state, auxiliary live wire LF then through output live wire LC continue as relay J ' and time switch DS excitation is provided.Relay J ' after being encouraged, relay J ' break contact JK1 ' disconnection, whether the state of control line LK be keyswitch K1 or connect near K switch 3, no longer the auxiliary live wire LF of influence.Time switch DS does not reach before the predetermined timing, output live wire LC through relay J ' moving together contact JK2 ' directly be communicated with the live wire L of civil power, relay J ' second group of moving together contact JK3 ' remain on on-state, outdoor illumination DD continues electrified light emitting if lamp control switch K4 is in on-state; If shooting gauge tap K5 is in on-state then video camera SXJ works on.After time switch DS reaches predetermined timing, the break contact DSK of time switch DS becomes off-state, cut off auxiliary live wire LF and export being connected of live wire LC, relay J ' lose excitation with time switch DS, relay J ' break contact JK1 ' reset to connected state, auxiliary live wire LF is communicated with control line LK; Relay J ' moving together contact JK2 ' reset to off state, the live wire L of output live wire LC and civil power no longer is communicated with, relay J ' second group of moving together contact JK3 ' reset to off state, outdoor illumination DD is extinguished if lamp control switch K4 is in on-state; If shooting gauge tap K5 is in on-state then video camera SXJ quits work.Present embodiment returns to original state, and wait keyswitch K1 is pressed once more and connects or be switched near K switch 3.
Whether use outdoor illumination DD with lamp control switch K4 control in the present embodiment, whether use video camera SXJ, therefore can select the time switch DS of adjustable timing for use with shooting gauge tap K5 control.So only use the timing of outdoor illumination DD state can be different, to satisfy the special requirement of various monitoring with the timing that only uses video camera SXJ state.
The position of outdoor illumination DD and video camera SXJ can be inserted certain device of other illuminating lamp, motor drives, solenoid valve and open certain pipeline, sound-track engraving apparatus recording voice data, fan blower blow gas, electric warm-air machine and drive away a kind of or several combinations in cold or the like the domestic electric appliance, satisfies other dissimilar demands of various families.In addition, if the interchange teleswitch that has moving together contact in the parallel connection of the two ends of keyswitch K1, this exchanges the zero line N of civil power of zero line input termination present embodiment main body of teleswitch and the live wire L of the civil power of live wire input termination present embodiment main body.Also can use with the telepilot that exchanges the teleswitch cooperation and control electric bell DL and controlled electric appliance.
The above only is the utility model preferred embodiment, does not limit the scope that the utility model is implemented with this, and the equivalence of doing according to the technical solution of the utility model and description changes and modification, all should belong to the scope that the utility model is contained.
Claims (9)
1. multi-purpose controller for door bell has a keyswitch, a transformer and an electric bell, and an elementary end of this transformer connects the zero line of civil power, and the other end connects the live wire of civil power through keyswitch; The two ends of this transformer secondary output connect the two ends of electric bell respectively; It is characterized in that: it also has a controlled electric appliance, interchange time switch and AC relay that control live wire circuit switches of control controlled electric appliance conduction time; Controlled electric appliance be serially connected between the zero line of civil power and the output live wire between; The coil of relay and time switch is parallel with one another, the zero line of one termination civil power, and another termination is assisted live wire; The break contact of time switch is serially connected between auxiliary live wire and the output live wire; The break contact of relay is serially connected between the elementary control line that is connected and auxiliary live wire with keyswitch and transformer; The moving together contact of relay is serially connected between the live wire of output live wire and civil power.
2. multi-purpose controller for door bell according to claim 1 is characterized in that: other has second group of moving together contact of relay to be serially connected between controlled electric appliance and the output live wire.
3. multi-purpose controller for door bell according to claim 2 is characterized in that: be connected in series a live wire output control switch between the end that the coil of described relay and time switch connects auxiliary live wire and the auxiliary live wire.
4. according to claim 1 or 2 or 3 described multi-purpose controller for door bell, it is characterized in that: described controlled electric appliance is a kind of or several combinations in electric light, motor, solenoid valve, video camera, sound-track engraving apparatus, fan blower, the electric warm-air machine.
5. multi-purpose controller for door bell according to claim 4 is characterized in that: the output live wire connects controlled electric appliance through a power control switch, is the controlled electric appliance power supply.
6. multi-purpose controller for door bell according to claim 5 is characterized in that: described output live wire is another controlled electric appliance power supply through another power control switch.
7. multi-purpose controller for door bell according to claim 4 is characterized in that: the two ends parallel connection of described keyswitch has the alarm switch of moving together contact.
8. multi-purpose controller for door bell according to claim 4, it is characterized in that: the two ends parallel connection of described keyswitch has the interchange teleswitch of moving together contact, and this exchanges the zero line of zero line input termination civil power of teleswitch and the live wire of live wire input termination civil power.
9. multi-purpose controller for door bell according to claim 4 is characterized in that: described time switch is the time switch of adjustable timing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084941 CN2909334Y (en) | 2006-05-26 | 2006-05-26 | Multipurpose controller for door bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084941 CN2909334Y (en) | 2006-05-26 | 2006-05-26 | Multipurpose controller for door bell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2909334Y true CN2909334Y (en) | 2007-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620084941 Expired - Lifetime CN2909334Y (en) | 2006-05-26 | 2006-05-26 | Multipurpose controller for door bell |
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| Country | Link |
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| CN (1) | CN2909334Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270222A (en) * | 2016-12-30 | 2018-07-10 | 群光电子股份有限公司 | Electronic system sharing power supply with doorbell and power supply method thereof |
-
2006
- 2006-05-26 CN CN 200620084941 patent/CN2909334Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270222A (en) * | 2016-12-30 | 2018-07-10 | 群光电子股份有限公司 | Electronic system sharing power supply with doorbell and power supply method thereof |
| CN108270222B (en) * | 2016-12-30 | 2020-10-16 | 群光电子股份有限公司 | Electronic system sharing power supply with doorbell and power supply method thereof |
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