CN2220715Y - Controllor for door lamp, door bell - Google Patents

Abstract

The utility model relates to a controller for a door lamp and a door bell. The utility model solves the problems that the door lamp and the door bell indoors and outdoors are controlled unitedly, the time is automatically delayed, and the lamp is switched off automatically. The utility model is characterized in that the circuit of the controller is composed of a light-sensitive circuit, a brightness memory circuit, a press button triggering circuit indoors and outdoors, a door lamp control circuit, a door bell single pulse triggering circuit, a one-way controllable silicon switching circuit, a bridge rectification circuit, etc. The door lamp, the door bell and the inner part and the outer part of the door are controlled unitedly. Simultaneously the circuit is directly rectified by the network source to supply the electricity for the circuit. The utility model can be widely used for dwelling houses.

Description

Gate light, doorbell controller

The utility model relates to gate light, doorbell controller, refers to the controller of a kind of two control gate light, doorbell especially, promptly a kind of indoor button and outdoor button of being provided with simultaneously, and carry out the unified controller of controlling gate light and doorbell.

At present, gate light, doorbell are adopted by the residential houses more and more at large.But present gate light and doorbell are to control separately respectively, outdoor bell button is only controlled and is pressed on indoor doorbell, the gate light that presses on outdoor door top only is controlled by indoor door lamp switch, and owner is after opening gate light, also to remember thing such as turn off the light, for the gate light of light yellow on the corridor, indoor owner is difficult to find.Lamp and doorbell are controlled respectively and are had many unsatisfactory parts.As night, I have a visit from a guest, pressing aloud behind the doorbell needs after a while, and owner could be at the indoor gate light of opening.After the guest walked, often the light of can't see on the corridor because of owner had forgotten to close gate light, gate light bright always to next day daybreak sight happen occasionally.When in addition, the household returns night grope in the dark in front of the door open the door also very inconvenient.

The purpose of this utility model is because there are above-mentioned shortcoming in existing gate light, doorbell, all is provided with button simultaneously and controller that carry out unified control gate light and doorbell and provide a kind of at indoor and outdoors.

The purpose of this utility model is achieved in that gate light, doorbell controller, it comprises gate light, doorbell, indoor button, outdoor button and wiring, circuit, power line etc., it is characterized in that: indoor button circuits for triggering are joined with capacitor C 3, voltage-stabiliser tube W1 through resistance R 6 through the positive terminal one tunnel of diode D1 by buttons triggers AN1, and extremely join through R5, D2 negative pole, the anodal control with controllable silicon S1 of D3 again; Described outdoor button circuits for triggering are joined with voltage-stabiliser tube W2, R8, C5 through D8 positive terminal, resistance R 7 one tunnel by push-button contact AN2, and another road extremely joins with the control of controllable silicon S3 through the negative pole of C4 and D6, the positive pole of D7 again.Specifically, the feature of its circuit is:

A, photosensitive and brightness memory circuit are made up of resistance R 4, photo resistance RL, diode D4 and electrolytic capacitor C2;

B, indoor and outdoor button circuits for triggering are made up of diode D1, D2, D3, resistance R 5, R6, R9, voltage-stabiliser tube W1, capacitor C3 and diode D8, resistance R 7, R8, voltage-stabiliser tube W2, capacitor C5;

In c, the gate light control circuit, one-way SCR the switch S 2 photosensitive and control of brightness memory circuit is in series with the one-way SCR switch S 1 that button triggers control;

D, doorbell single shot trigger are made of capacitor C 4, diode D6, D7 and resistance R 10.

Above-mentioned design, controller promptly described in the utility model unified control gate light and doorbell, automatic time delay is turned off the light, and can solve the problems referred to above of existing gate light, doorbell existence fully.When the guest pressed doorbell aloud, controller was according to the light and shade situation in the corridor, and whether decision lights gate light simultaneously automatically, so that be used peephole.And after lighting gate light one or two minute (delay time is adjustable), automatically shut down gate light.As long as owner clicks indoor button AN1 when seing a visitor out night, the gate light on the corridor will be lighted, for the guest is shone the road.And after one or two minute, turn off the light automatically.Photosensitive and brightness memory circuit, its function as, daytime, the corridor was bright, during by the bell button on the corridor, only rang doorbell, gate light does not work; Night is when ringing a doorbell, and the brightness memory circuit will guarantee that gate light normally lights.Electromagnetic type " ding-dong " doorbell, its sound is more melodious than electronics " ding-dong " doorbell; And also can protect this doorbell with this controller, avoid button and pinned for a long time and burn out, no matter how long bell button is pinned, whenever press once, ring one " ding-dong " after, doorbell cuts off the power supply automatically.The power consumption at ordinary times of this controller is between 0.5 milliampere (night) to 1 milliampere (daytime).Annual power consumption only once partly.The little function of volume is strong, can be installed in easily in the housing of electromagnetic type " ding-dong " doorbell, makes this doorbell function multiplication.

Below by drawings and Examples the utility model is further described again:

Fig. 1, be the utility model electronic-circuit diagram;

Fig. 2, be the utility model installation site schematic diagram.

See also diagrammatic sketch.Among Fig. 1: indoor button circuits for triggering are joined with capacitor C 3, voltage-stabiliser tube W1 through resistance R 6 through the positive terminal one tunnel of diode D1 by buttons triggers AN1, and extremely join through R5, D2 negative pole, the anodal control with controllable silicon S1 of D3 again; Described outdoor button circuits for triggering are joined with voltage-stabiliser tube W2, R8, C5 through D8 positive terminal, resistance R 7 one tunnel by push-button contact AN2, and another road extremely joins with the control of controllable silicon S3 through the negative pole of C4 and D6, the positive pole of D7 again.Photosensitive and brightness memory circuit is made up of resistance R 4, photo resistance RL, diode D4 and electrolytic capacitor C2 simultaneously, and the end of R4 and the public negative pole end of B1 rectifier bridge join, the other end of R4 joins with C2 through the positive pole one tunnel of D4, and another road joins through the base terminal of R3 and T2.Among Fig. 2: 101 is indoor; 102 is outdoor; 103 is door, and 104 are wiring, and 105 is power line.Press Fig. 1, shown in Figure 2, wherein B is electromagnetic type " ding-dong " doorbell (to call doorbell in the following text), and doorbell presses on indoor.L is incandescent lamp bulb below 100 watts (hereinafter to be referred as a gate light), and gate light presses on the top of outdoor door.AN1 is indoor push-button switch (pressing on indoor), and AN2 is outdoor push-button switch (pressing on the exterior door limit).Controller can be fixed on doorbell housing in.220 volts of AC power enter controller by 1,2 ends, through gate light L, doorbell B and bridge rectifier B1, B2, form about 310 volts direct voltage at 3,4 ends and 6,7 ends.Under the bright enough situation, the resistance value of photo resistance RL is lower in daytime or the corridor, and 5 terminal potentials that produced by resistance R 4 and photo resistance RL dividing potential drop are also lower, and deficiency is so that diode D4 and triode T2 conducting, and triode T2 ends.310 volts direct voltage makes triode T1 saturation conduction through the emitter junction of resistance R 2 and triode T1.9 terminal potentials approach 4 terminal potentials, and unidirectional controllable silicon S 2 is turn-offed.Because unidirectional controllable silicon S 2 is in series with the unidirectional controllable silicon S 1 that button AN1, AN2 are controlled, at this moment, touch the button AN1 or AN2 all can not light gate light.Night the corridor dark, the resistance value of photo resistance RL raises, 5 terminal potentials also increase, diode D4 and triode T2 conducting, triode T1 ends, 9 terminal potentials raise, unidirectional controllable silicon S 2 conductings.Diode D4 and electrolytic capacitor C2 form the brightness memory circuit, make photo resistance to expose simply and are installed under the gate light light environment in one's power.Under the situation that indoor button AN1 and outdoor button AN2 are not pressed,, therefore all be in off state because unidirectional controllable silicon S 1 and S3 do not have trigger voltage.Outdoor gate light does not work, and indoor doorbell does not ring.If there is night the guest visiting when the corridor is dark, press outdoor button AN2,220 volts of AC power are through doorbell B, outdoor button AN2, one route diode D8 and resistance R 7 rectification step-downs, voltage-stabiliser tube W2 and electrolytic capacitor C5 voltage regulation filtering, trigger unidirectional controllable silicon S 3 conductings, electric bell B sounding through capacitor C4 and diode D6, D7.Capacitor C4, resistance R 8, R10 and diode D6, D7 constitute single shot trigger.No matter how long button AN2 is pinned, whenever to press once, doorbell only rings one.Thereby protected electromagnetic type " ding-dong " doorbell and made the sound of doorbell more interesting to listen to.Resistance R 8 still is the bleeder resistance of capacitor C5.Another kind of by diode D5 and resistance R 6 rectification step-downs, voltage-stabiliser tube W1 and electrolytic capacitor C3 voltage regulation filtering, trigger unidirectional controllable silicon S 1 conducting through resistance R 5 and diode D2, D3, at this moment, unidirectional controllable silicon S 2 conducting as previously mentioned, therefore gate light L connects through rectifier bridge B1, unidirectional controllable silicon S 1, S2 and AC power, and gate light is lighted.Capacitor C3 and resistance R 5 constitute automatic time delay and close circuit for lamp, and release button, gate light automatically shut down after a period of time is lighted in time-delay.Delay time is by the value decision of electrolytic capacitor C3 and resistance R 5.When owner sees a visitor out, press indoor button AN1 indoor, trigger voltage is lighted gate light through indoor button AN1, diode D1, resistance R 5 and diode D2, the D3 control utmost point to unidirectional controllable silicon S 1.Time-delay is turned off the light ditto described.Because diode D5 has blocked the triggering passage of leading to doorbell, therefore, can not make the doorbell sounding by indoor button AN1.If there is daytime the guest visiting, because foregoing reason, unidirectional controllable silicon S 2 is in off state, during by outdoor button AN2, only rings doorbell, and gate light does not work.

Claims (2)

1, gate light, doorbell controller, it comprises gate light, doorbell, indoor button, outdoor button and wiring, circuit, power line etc., it is characterized in that: indoor button circuits for triggering are joined with capacitor C 3, voltage-stabiliser tube W1 through resistance R 6 through the positive terminal one tunnel of diode D1 by buttons triggers AN1, and extremely join through R5, D2 negative pole, the anodal control with controllable silicon S1 of D3 again; Described outdoor button circuits for triggering are joined with voltage-stabiliser tube W2, R8, C5 through D8 positive terminal, resistance R 7 one tunnel by push-button contact AN2, and another road extremely joins with the control of controllable silicon S3 through the negative pole of C4 and D6, the positive pole of D7 again.

2, gate light according to claim 1, doorbell controller, it is characterized in that: photosensitive and brightness memory circuit is made up of resistance R 4, photo resistance RL, diode D4 and electrolytic capacitor C2, and the end of R4 and the public negative pole end of B1 rectifier bridge join, the other end of R4 joins with C2 through the positive pole one tunnel of D4, and another road joins through the base terminal of R3 and T2.

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