CN2162068Y

CN2162068Y - Lighting lamp controlled by telephone

Info

Publication number: CN2162068Y
Application number: CN 93225780
Authority: CN
Inventors: 潘秀能
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-29
Filing date: 1993-05-29
Publication date: 1994-04-13
Anticipated expiration: 2003-05-29

Abstract

The utility model discloses a lighting lamp controlled by telephone signal, which is mainly composed of a lamp cap, a switch, a telephone ringing signal detecting circuit, a photoelectric coupler, an output signal controlling circuit and a control signal outputting end, wherein, the telephone ringing signal detecting circuit is connected with the output signal controlling circuit through the photoelectric coupler. When a telephone ring sounds or a telephone is used, if light is too dark, the lighting lamp controlled by telephone can automatically light so as to provide convenience for people to use the telephone, and telephone ringing signal can automatically light up the lighting lamp controlled by telephone to play an alarming action for outside world when nobody is in a room.

Description

Lighting lamp controlled by telephone

The utility model relates to a kind of lighting, particularly a kind of can be by the illuminating lamp of telephone signal control.

Present all kinds of light fixture is various, but great majority are from simple light angle or are that operating angle goes out to send design under illumination, as energy-saving lamp, dimming lamp and various multi-functional combination lamp, through retrieval to Chinese patent literature and related data, also find some acoustic control, light-operated illuminating lamp, as Chinese patent CN2064004U " light-operated myopia prevention health desk lamp " and CN206142U " rainbow acoustic control lamp ", but these light fixtures all can't be controlled with telephone signal.

The purpose of this utility model is in order to provide a kind of when the phone or during ring, and illuminating lamp can be in the phone control illuminating lamp of state of a control automatically according to the light and shade of light.

In order to achieve the above object, the phone control illuminating lamp of the utility model design, comprise the general lighting lamp, be parallel with the telephone signal control device of mainly being made up of telephone ring signal testing circuit, photoelectrical coupler, output signal control circuit and control signal output ends at the switch place of general lighting lamp, the telephone ring signal testing circuit links to each other with the output signal control circuit by photoelectrical coupler.At this, described general lighting lamp comprises lightings such as various desk lamps, wall lamp, ceiling light, pendent lamp.

According to different control requirements, the telephone signal control device of different circuit can be set, wherein can be the telephone signal control device that comprises following feature:

A, described output signal control circuit mainly are made up of clock integrated package, bidirectional triode thyristor, diode, bridge heap and resistance-capacitance oscillator.

The signal input part of b, clock integrated package links to each other with the output of photoelectrical coupler, output extremely links to each other with silicon controlled control by current-limiting resistance, and, its frequency input links to each other with resistance-capacitance oscillator, in order to the control time to be set, also be parallel with the diode group that is in series on its power input, to provide integrated circuit of clock an operating voltage;

C, controllable silicon and seal in after dropping resistor is in parallel in the direct current output loop of bridge heap, when not conducting of controllable silicon, the direct current output of bridge heap provides operating voltage by dropping resistor to integrated circuit of clock, and when the controllable silicon conducting, VD forms the loop by controllable silicon.The ac input end of bridge heap is the signal output part of telephone signal control device, and is in parallel with the switch of illuminating lamp.

Do not open the illuminating lamp of being controlled in order to make the designed phone of the utility model control illuminating lamp having under certain illuminance telephone ring signal, on the input of photoelectrical coupler, also be parallel with photoelectric tube, in addition, designed telephone ring signal testing circuit can be to import direct testing circuit by the high impedance of capacitor, resistor and diode series connection; Also can be a kind ofly to be made up of electromagnetic transformer, voltage-stabiliser tube and the signal amplification circuit mainly be made up of triode, telephone wire penetrates in the magnet ring of electromagnetic transformer, like this can be fully and telephone line network isolated.

In order guaranteeing in the dark to carry microphone, to light illuminating lamp automatically in addition, also can be parallel with a normally open contact at two outputs of photoelectrical coupler, when mouthpiece is taken, the normally open contact closure, the clock integrated package is triggered and the conducting controllable silicon, yet lights illuminating lamp.In this case, the mains switch of can connecting again at the illuminating lamp place, daytime, the switch of cutting off the electricity supply was lighted with unlikely illuminating lamp during off-hook.

The resulting phone control of the utility model illuminating lamp, both can control illuminating lamp arbitrarily by hand switch, can control the unlatching of illuminating lamp again automatically according to the telephone ring signal at daytime and night, and whether need to light automatically illuminating lamp in the time of can also judging off-hook automatically, so it has certain realistic meaning for being used of phone in the family and illuminating lamp.

Fig. 1 is the circuit diagram of telephone signal control device.

Fig. 2 is the circuit diagram that photoelectric tube is set.

The circuit diagram of control illuminating lamp when Fig. 3 is off-hook.

Fig. 4 is a telephone ring signal testing circuit embodiment circuit diagram.

Below in conjunction with accompanying drawing, the utility model is further described by embodiment.

Embodiment 1:

As shown in Figure 1, the phone control illuminating lamp that present embodiment is described is made up of lamp holder 1, switch 2, telephone signal control device 3, telephone signal control device 3 comprises telephone ring signal testing circuit 4, photoelectrical coupler 5, output signal control circuit 6 and control signal output ends 7, and wherein telephone ring signal testing circuit 4 is by capacitor C ₁, diode D ₁And resistance R ₂The composition that is in series, diode D ₁Ends A, B and photoelectrical coupler F ₁Input A ', B ' link to each other F ₁Output respectively with normal potential end and integrated circuit of clock F ₂(2), (6) pin link to each other F ₂(5), (6), (7) pin with by C ₂, C ₄, R ₄The resistance-capacitance oscillator of forming links to each other, and its signal output part pin (3) is by current-limiting resistor R ₃With controllable silicon M ₁Control extremely continuous, controllable silicon M ₁With dropping resistor R ₁After the parallel connection again with by the diode D that is in series ₂, D ₃, D ₄, D ₅, D ₆, D ₇Be in series, and pile B with bridge ₁Dc output end form the loop, the diode in the diode group that this is in series also can increase or reduce, apparent time clock integrated circuit F ₂Required operating voltage and decide.Bridge heap B ₁Ac input end be control signal output ends 7, and be in parallel with the switch 2 of illuminating lamp.

In order to make the described controller for telephone of present embodiment when illuminance is arranged, telephone ring signal is not lighted illuminating lamp, at photoelectrical coupler F ₁Input photoelectric tube P can be as shown in Figure 2 in parallel ₁, under light conditions, photoelectric tube P ₁Photoelectric tube P is flow through in conducting, telephone ring signal ₁, this moment photoelectrical coupler F ₁Interior luminous tube does not work, so that photoelectrical coupler F ₁Not conducting makes output signal control circuit 6 not receive telephone ring signal.

In order to make the described controller for telephone of present embodiment can light illuminating lamp when the phone off-hook, the output of photoelectrical coupler 5 can also be as shown in Figure 3 the in parallel one normally open contact K that is controlled by the action of phone off-hook ₁, behind the off-hook, normally open contact K ₁Closure, integrated circuit of clock F ₂Trigger, cause controllable silicon M ₁Conducting, and light illuminating lamp, at this, the switch 8 of can connecting again at the illuminating lamp place is so that can be arbitrarily by manually or automatically controlling illuminating lamp.

Embodiment 2:

The described telephone ring signal testing circuit 4 of present embodiment mainly is by electromagnetic transformer L, voltage-stabiliser tube W ₀, triode T ₀And resistor and capacitor form, and telephone wire penetrates in the magnet ring of electromagnetic transformer L, thereby the magnetic flux that telephone ring signal changes in the magnet ring produces the mutual inductance electromotive force, again by signal voltage stabilizing and amplification, with turn-on transistor T.Thereby conducting photoelectrical coupler F ₁, make the work of output signal control circuit, thereby reach purpose by circuit bell signal control illuminating lamp.

Claims

1, a kind of phone control illuminating lamp, it comprises the general lighting lamp, it is characterized in that being parallel with at the switch place of general lighting lamp the telephone signal control device of mainly being made up of telephone ring signal testing circuit, photoelectrical coupler, output signal control circuit and control signal output ends.The telephone ring signal testing circuit links to each other with the output signal control circuit by photoelectrical coupler.

2, phone control illuminating lamp according to claim 1 is characterized in that in the described telephone signal control device:

The signal input part of b, clock integrated package links to each other with the output of photoelectrical coupler, its output extremely links to each other with silicon controlled control by current-limiting resistance, and its frequency input links to each other with resistance-capacitance oscillator, also is parallel with the diode group that is in series on its power input.

C, controllable silicon and seal in after dropping resistor is in parallel in the direct current output loop of bridge heap, the ac input end of bridge heap is the signal output part of telephone signal control device.

3, phone control illuminating lamp according to claim 1 and 2 is characterized in that also being parallel with photoelectric tube on the input of photoelectrical coupler.

4, phone control illuminating lamp according to claim 1 and 2 is characterized in that described telephone ring signal testing circuit is to import direct testing circuit by the high impedance that capacitor, resistor and diode are in series.

5, phone control illuminating lamp according to claim 3 is characterized in that described telephone ring signal testing circuit is the direct testing circuit of high impedance that is in series by capacitor, resistor and diode.

6, phone control illuminating lamp according to claim 1 and 2, it is characterized in that described telephone ring signal testing circuit is made up of electromagnetic transformer, voltage-stabiliser tube and the signal amplification circuit mainly be made up of triode, telephone wire penetrates in the magnet ring of electromagnetic transformer.

7, phone control illuminating lamp according to claim 3, it is characterized in that described telephone ring signal testing circuit is made up of electromagnetic transformer, voltage-stabiliser tube and the signal amplification circuit mainly be made up of triode, telephone wire penetrates in the magnet ring of electromagnetic transformer.