CN2502458Y

CN2502458Y - Remote control receiver

Info

Publication number: CN2502458Y
Application number: CN01262974U
Authority: CN
Inventors: 朱鸿彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-25
Filing date: 2001-09-25
Publication date: 2002-07-24
Anticipated expiration: 2011-09-25

Abstract

The utility model relates to an infrared remote control receiver used for the incandescent lamp and the inductance type rectification daylight lamp switch, which comprises a receiver, an amplifying shaper, a wave detector, a triggering controller and a double-way controllable silicon. The utility model is characterized in that: the double-way controllable silicon is in parallel connection with the power supply and power indicator, and form the serial connecting loop with the sampler and lighting lamp. The pressure obtained by the sampler is input to the rectification filter to form the DC power supply voltage. The utility model adopts the design of having no ground wire without noise and electric spark, which is flexible and convenient for use, moreover the utility model can not change the original lighting wire and directly displace the original wall switch.

Description

A kind of remote-receiver

Technical field:

The utility model relates to a kind of infrared remote-receiver that is used for incandescent lamp and inductance type rectifier switch for fluorescent lamp.

Background technology:

Traditional incandescent lamp, though or inductance type rectifier fluorescent lamp mechanical switch simple in structure, turn on light, must on the wall shift knob be installed with hand direct manipulation when turning off the light, use inconveniently, bother especially in black night evening and severe winter especially.Usually also have noise and electric spark during open-close on-off, mechanical wear is arranged, influence useful life.

Summary of the invention:

Task of the present utility model is the above-mentioned shortcoming that overcomes prior art, the remote-receiver that provides a kind of easy to use, reliable, safety and infrared transmitter to be used.

The utility model comprises receiver (1), amplification shaping device (2), wave detector (3), triggering controller (4), d type flip flop (5), photoelectrical coupler (6) and the bidirectional triode thyristor (7) that output and input are connected successively, and bidirectional triode thyristor (7) is in parallel with power supply and power indicator (8); Bidirectional triode thyristor (7), power supply and power indicator (8), sampler (9) constitute series loop with lamp; Sampler (9) gained voltage input rectifying filter (10) forms direct current supply voltage; The output of rectifier filter (10) connects receiver (1), amplification shaping device (2) respectively, triggers the power input of controller (4), d type flip flop (5), becomes operating voltage.

The utility model is compared with conventional mechanical switch and can be avoided producing noise, electric spark and mechanical wear, long working life, and good stability, safe in utilization, flexible, convenient, and can not change original illuminating line, directly replace original wall switch.

Description of drawings:

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2 is the utility model embodiment circuit theory diagrams

Embodiment:

Referring to accompanying drawing 2, forming receiver of the present utility model (1), amplification shaping device (2), wave detector (3), triggering controller (4), d type flip flop (5), photoelectrical coupler (6) and bidirectional triode thyristor (7) circuit all is prior art.Form by the R13 that connects successively, V8, V9 and the V18 in parallel with the in parallel power supply of bidirectional triode thyristor (7) and power indicator (8) with V9.The sampler (9) that constitutes series loop with lamp by more than eight or eight successively diode in series forms, diode series connection number of elements and power can be according to circuit design required voltage and power decisions, V7 also should choose according to the power of lamp equally.Said rectifier filter (10) is made up of V6 and C7 halfwave rectifier filter circuit, and V6 is a rectifying tube, and C7 is a filter capacitor.

Below further describe the utility model structure embodiment illustrated in fig. 2 and operation principle.

After the V1 of receiver (1) circuit receives infrared signal, amplification and the shaping circuit formed via V2 and IC1 two not gates wherein of amplification shaping device (2) are amplified to enough amplitudes, V3 detection through wave detector (3) obtains direct voltage control again, trigger the V4 of controller (4) and the conducting of V5, export corresponding direct current skip signal, promptly when signal arrives, the V4 base stage becomes high level by low level, V4, the V5 conducting, the IC2 upset of the pulse signal control d type flip flop (5) of this conducting leaping voltage output, change IC2 (1) pin output level thus, promptly changed original state---every signal, V4, the V5 conducting once, d type flip flop (5) overturns once.The height of IC2 (1) pin level is directly controlled the break-make of the IC3 of photoelectrical coupler (6), is controlled the conducting of V7 once more or is ended by IC3, be i.e. the Push And Release of electric light.Wherein C6 and R10 form reset circuit, guarantee that incoming call back V7 ends; The reliability that triggers for improving adds the anti-twitter circuit of manual control that monostable trigger-action circuit is formed in that d type flip flop (5) is preceding; S1 is a manual control button.

V8, R13, the V9 of lamp and power supply and power indicator (8) and the V10-V17 etc. that joins sample device (9) form series loop, IC2 when turn-off (1) pin low level, end IC3 (4)-(6), V7 ends, the positive half cycle of power supply is formed the loop through lamp, R13, V8, V9 and V10-V17, V9 provides power supply indication to obtain positive half cycle voltage again on V10-V17, the road use of power after V6 rectification C7 filtering of this voltage; When turning on light state, V7 conducting, the positive half cycle of power supply obtain positive half cycle voltage equally through the loop that lamp, V7 and V10-V17 form on V10-V17, the road use of power after V6 rectification C7 filtering of this voltage.Sinusoidal wave completely for guaranteeing to obtain one under the state of turning on light, thus seal in V19, so that the negative half period path to be provided.

Claims

1, a kind of remote-receiver, comprise receiver (1), amplification shaping device (2), wave detector (3), triggering controller (4), d type flip flop (5), photoelectrical coupler (6) and bidirectional triode thyristor (7) that output and input are connected successively, it is in parallel with power indicator (8) with power supply to it is characterized by bidirectional triode thyristor (7); Bidirectional triode thyristor (7), power supply and power indicator (8), sampler (9) constitute series loop with lamp; Sampler (9) gained voltage input rectifying filter (10) forms direct current supply voltage; The output of rectifier filter (10) connects receiver (1), amplification shaping device (2) respectively, triggers the power input of controller (4), d type flip flop (5), becomes operating voltage.

2,, it is characterized by said power supply and power indicator (8) and form by the R13 that connects successively, V8, V9 and the V18 in parallel with V9 by the described a kind of remote-receiver of claim 1; Said sampler (9) by more than eight successively diode in series form; Said rectifier filter (10) is made up of V6, C7 halfwave rectifier filter circuit.