CN2283937Y - Double-function subultrasonic remote controlled lamp holder - Google Patents

Abstract

The utility model relates to a double-function subultrasonic remote controlled lamp holder, which is composed of a special lamp mouth and an acoustic control circuit in the special lamp mouth. Compared with various acoustic control switches in the past, the utility model has two control functions that the utility model can be controlled by a power switch and sounds, no acoustic control elements need additionally connecting in the circuit. Hence, the utility model has the advantages that installation and use are very convenient, and the utility model is subultrasonic remote controlled lamp holder which has a value of popularization.

Description

A kind of difunctional sub-ultrasonic remote-control socket

The utility model relates to a kind of novel socket with remote control switch function.

Existing in the market acoustic control remote control switch, but function singleness, and be single electricity consumption device, need be serially connected in the circuit separately during use, and form dual-switch with original mains switch, original switch is not opened, and then audio-switch can not use.This has just caused the shortcoming that need open or close two switches sometimes, uses and inconvenience.

The utility model promptly is a kind of novel sub-ultrasonic remote-control socket that designs according to the problem that prior art exists, and this socket can be floor lamp mouth or pendent lamp mouth, and it has audio-switch and socket is integrated, and can realize the characteristics of two controls with the existing power supply switch.

How the purpose of this utility model realizes if being described in detail in detail with reference to the accompanying drawings.

Accompanying drawing 1 is the section of structure of socket described in the utility model;

Accompanying drawing 2 is floor lamp port cover structure profiles;

Accompanying drawing 3 is inferior ultrasonic generator section of structure;

Accompanying drawing 4 is the used sound control circuit structure chart of the utility model;

Among Fig. 1, the 1st, metal threaded socket, the 2nd, socket shell, the 3rd, socket contact reed, the 4th, rivet, the 5th, receiver output line, the 6th, inferior ultrasonic receiver, the 7th, light-emitting diode, the 8th, inferior ultrasonic receive window, the 9th, the receiver of remote-control sytem wiring board, the 10th, pendent lamp flap, the 11st, power line junction block, the 12nd, power line perforation, the 13rd, trip bolt, the 14th, overstriking socket shell; Among Fig. 2, the 15th, floor lamp flap, the 16th, power line perforation, the 17th, trip bolt hole, the 18th, fixing screw hole; Among Fig. 3, the 19th, air bag, the 20th, inferior ultrasonic generator, the 21st, frequency adjustment plug; Among Fig. 4, R ₁～R ₁₂Be resistance, C ₁～C ₇Be electric capacity, D ₁～D ₈Be diode, D ₉Be light-emitting diode, V ₁～V ₅Be triode, B is inferior ultrasonic receiver, and J is a relay, and JZ is a relay adhesive contact switch.

With reference to accompanying drawing, the utility model adds sound control circuit by special socket and forms, plastics socket shell 2 is arranged outside common metal screw thread socket 1, the overstriking of socket shell upper, for overstriking socket shell 14, be provided with sound control circuit in it, this circuit output end connects socket contact reed 3 and metal threaded socket 1 respectively by riveting lamp 4, whole sound control circuit element is located on the receiver of remote-control sytem wiring board 9, and this plate is fixed on overstriking socket shell 14 inboards.Receiver wiring board 9 is provided with power line junction block 11.On overstriking socket shell 14, have inferior ultrasonic receive window 8, be provided with inferior ultrasonic receiver 6 in it.Overstriking socket shell 14 tops are provided with interchangeable pendent lamp flap 10 and floor lamp flap 15, it can be fixed on the overstriking socket shell 14 by trip bolt 13 respectively, thereby be combined into pendent lamp mouth and floor lamp mouth respectively, power line is introduced by power line perforation 12 and 16 respectively.

Supersonic generator of the present utility model is made up of air bag 19 and the inferior ultrasonic generator 20 that is located at the air bag opening place.Frequency plug 21 is used to regulate inferior supersonic frequency.

The utility model makes the utility model be achieved two controls owing to adopt special circuit.

With reference to Fig. 4, the utility model is made up of power circuit, inferior ultrasonic frequency-selecting and amplifying circuit, trigger impulse circuit, asymmetric bistable circuit and drive circuit.Power circuit is by resistance R ₁, capacitor C ₁, rectifying tube D ₁～D ₄, capacitor C ₂Element is formed, for known resistance-capacitance depressurization, full-wave rectification, capacitor filter are formed.Inferior ultrasonic reception frequency selection circuit also is a known circuits, by triode V ₁And peripheral cell resistance R ₃, inferior ultrasonic receiver B, inductance L, capacitor C ₃Form.The trigger impulse circuit is by triode V ₂And peripheral cell C ₄, D ₅, R ₄, R ₅, C ₅Forming, also is known technology.V ₁Collector electrode is through C ₄Connect V ₅Base stage, V ₂Collector electrode passes through R ₅Connect capacitor C ₅, R ₅, C ₅Tie point respectively by the series connection C ₆, D ₆And C ₇, D ₇Connect triode V ₃, V ₄Base stage.

The known flip-flop circuit of asymmetric bistable electro route improves and forms.Triode V ₃, V ₄And peripheral cell resistance R ₆, R ₇, R ₈, R ₉, R ₁₀, R ₁₁, diode D ₆, D ₇, capacitor C ₆, C ₇Form bistable circuit.V ₃, V ₄Collector load resistor be respectively R ₆, R ₁₀, the feature of this circuit is R ₆＞R ₁₀, promptly form the asymmetric bistable circuit.When power on circuitry and when not having ultrasonic triggering, can keep V ₃Saturated V ₄Cut-off state.

Triode V ₅, resistance R ₁₂, luminous tube D ₉, relay J is formed control circuit, also is known technology.

The utility model is work like this: power line is connected to power line junction block 11 by outside connected switch, when mains switch is opened, because resistance R in the asymmetric bistable circuit ₆＞R ₁₀, triode V then ₄End V ₅Promptly be in conducting state, the relay J adhesive, receiver output line 5 is promptly switched on, and electric light is promptly bright.When the external power supply switch is shut, i.e. outage.

When external power supply switch opens lamp was bright, pinching air bag 19 sent an inferior ultrasonic signal, and this signal is received by inferior ultrasonic receiver B, through V ₁Frequency-selecting is amplified, and triggers V ₂Conducting is to C ₅Charging produces a positive pulse, triggers the V in the bistable circuit ₃, the circuit upset makes V ₃End V ₄Saturated, thus control V ₅End, the relay outage, normally opened contact JZ becomes disconnection by adhesive, the lamp outage.When pinching air bag 19 once more, circuit overturns once more, V ₃Saturated, V ₄End, thus control triode V ₅Conducting, relay power, normally opened contact JZ adhesive, lamp energising.

The utility model can be realized pendent lamp mouth and the exchange of floor lamp mouth by changing pendent lamp flap 10 for floor lamp flap 15, and is very convenient.

The utility model is compared with acoustic control lamp switch in the past, has obvious advantage. This practicality Novel power switch control and two kinds of control functions of acoustic control of having realized can be controlled by switch, again But acoustic control, and inferior ultrasonic controller circuit placed in the special socket, in addition wiring, real Showed the direct control to socket, remote control distance can reach more than 10 meters, installs, uses equal ten It is convenient to divide, and is a kind of controller with promotional value.

Claims (1)

1, a kind of difunctional sub-ultrasonic remote-control socket, it is characterized in that the utility model is made up of special socket and the sound control circuit established within it, plastics socket shell 2 is arranged outside common metal screw thread socket 1, there is overstriking socket shell 14 at its rear portion, be provided with sound control circuit in it, this circuit output end connects socket contact reed 3 and metal threaded socket 1 by rivet 4, whole sound control circuit element is located on the acoustic control receiver wiring board 9, this plate is fixed on overstriking socket shell 14 inboards, and receiver wiring board 9 is provided with power line junction block 11; On overstriking socket shell 14, have inferior ultrasonic receiver window 8, be provided with inferior ultrasonic receiver 6 in it, i.e. element B; Overstriking socket shell 14 rear portions are provided with interchangeable pendent lamp lid 10 and floor lamp flap 15; Adopted the asymmetric double steady-state circuit in the sound control circuit, promptly in known bistable circuit, made triode V ₃, V ₄Collector resistance R ₆, R ₁₀Resistance is closed: R ₆＞R ₁₀

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