CN2901704Y

CN2901704Y - Infrared multiple control switch

Info

Publication number: CN2901704Y
Application number: CN 200520117561
Authority: CN
Inventors: 刘付生; 余德志
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-07
Filing date: 2005-09-07
Publication date: 2007-05-16
Anticipated expiration: 2015-09-07

Abstract

The utility model discloses an infrared ray multi-term switch, comprising a shell (1), a controller (2), a switch (3), wherein the controller (2) and switch (3) are fixed onto the shell (1) in parallel connection, and an infrared ray receiving window(5) is arranged on the shell as well, the controller (2) comprises a voltage regulatory and dropping circuit (6), an infrared ray receiver (7), a deciphering PLL IC block(8), a bistable circuit(9), solid-state relay (10); The utility model employs the household appliances remote or mobile remote to control the lightings, so that the switch of the household lightings can be easily achieved, making the switch more practical and convenient especially for the teenagers, elders, disabled who use them at night, in a word, the utility model has an integrated structure and a good appearance, high reliability and safety, also can be started in manual mode or self-shield mode.

Description

The infrared ray more-control switch

Technical field

The utility model relates to a kind of switch, especially a kind of both remote-controlled control, the infrared ray more-control switch that can manually control again.

Background technology

At present, the household light fixtures control switch kind of selling on the market is varied, as the pulling switch of singly opening that has, tumbler switch, connect and press formula switch and two ganged switch of opening, these switches not only all need the people directly or indirectly to remove to touch the Push And Release that could realize light fixture, and the part that when using the single line switch, also comes with some shortcomings: when when dark room need start light fixture, to find the position of switch once exactly, need take some time toward contact, or when before rest, needing to close light fixture, rise from one's bed again and close lamp switch, therefore use this switch to control light fixture, very inconvenient, minor particularly, the elderly, wounded or disabled patient is at night during rest, usually need repeatedly to start and close light fixture, thereby they are more inconvenient when using this switch, particularly when turning off the light rest, need remove to seek switch in the dark and start light fixture, be easy to make the people to damage, tumble injury etc.; Be again when using the two ganged switch of opening, although can be at two Push And Releases of fixedly realizing two-way control light fixture between the place, but part also comes with some shortcomings when using this ganged switch: though one of them switch usually is positioned at the head of a bed, but remove to touch starting switch with hand in the dark, not just can accurately find equally, using also some inconvenience, is that the used material of this ganged switch of installation is more again, and work time cost is higher.

Technology contents

At the use inconvenient operation that single control and double control switch in the above-mentioned prior art exist, the cost problem of higher, the utility model provides a kind of can use the remote control control switch, have manual function again concurrently, use easily, cost is low, the infrared ray more-control switch that applicability is strong.

The purpose of this utility model is to realize like this, it comprises housing, switch, controller, its design feature is: described controller and switch are fixed on the housing, and connection parallel with one another, described housing is provided with the infrared ray receiver window, and described controller is made up of decompression voltage regulator, infrared receiver, decoding Phase Lock Loop IC piece, bistable circuit, solid-state relay; The power input of its infrared receiver, decoding Phase Lock Loop IC piece, bistable circuit and solid-state relay all links to each other with decompression voltage regulator, the input of decoding Phase Lock Loop IC piece links to each other with the output of infrared receiver, the output of decoding Phase Lock Loop IC piece links to each other with the input of bistable circuit, and the output of bistable circuit links to each other with solid-state relay.

Solid-state relay on the described controller has two contact points and a contact that can contact with two contact point, but described switch also has two contact points and one and two contact point contact head, and the employing duplex practice is connected between the contact point of described solid-state relay and switch.

On described housing, also be provided with the touch-switch that is connected with controller.

The utility model can adopt television set, air conditioner, the remote controller that daily household electrical appliance such as video disc player use carries out straighforward operation, realize controlling the Push And Release of lamp switch, in order to make the remote control control switch more convenient, infrared ray more-control switch described in the utility model also has portable small-sized remote controller.

Decompression voltage regulator described in the utility model, infrared receiver, decoding Phase Lock Loop IC piece, bistable circuit, solid-state relay all can be bought on market.

Operation principle of the present utility model is:

1, hold household electrical appliance remote controller or portable remote controller, on 10 meters on distance switch, angle is in 45 ° of scopes, presses any button on the remote controller, and remote controller will send the 38KHz infrared signal;

2, the infrared receiver on the controller receives infrared signal by the infrared ray receiver window on the housing;

3, the infrared signal of infrared receiver output becomes low level by high level, and low level is sent to the input of decoding Phase Lock Loop IC piece;

4, when the infrared ray signal frequency was consistent with frequency of oscillation on the decoding Phase Lock Loop IC piece, decoding Phase Lock Loop IC piece became infrared signal into high level by low level, and high level is sent to the VT that deciphers on the Phase Lock Loop IC piece ₁The B utmost point is sent to VT again ₁C becomes low level after extremely, outputs to bistable circuit from the output of decoding Phase Lock Loop IC piece;

5, infrared signal becomes low level and makes bistable circuit upset, control solid-state relay work by the upset of bistable circuit, make contact and its two contact point on the solid-state relay be in the state of being switched on or switched off, thereby realize that the switch that joins with its solid-state relay duplex practice is in the state of being switched on or switched off, and reaches the Push And Release of control light fixture;

6, as shown in Figure 2, when switch A1 contact and B1 point are in when connecting, make A contact and the connection of C point on the solid-state relay with the remote controller operation, off switch, light fixture extinguishes; Connect remote controller again, A contact and B point is connected, A contact and C point disconnect, starting switch, and light fixture is bright; In like manner, when switch A1 contact and C1 point are in when connecting, remote controller can realize the Push And Release of light fixture equally.

The utility model is owing to adopt household electrical appliance remote controller or portable remote controller that lamp switch is controlled, thereby can realize the Push And Release of household light fixtures easily, improved practicality, particularly minor, the elderly, wounded or disabled patient that switch uses and used more conveniently when night's rest, not only compact conformation is simple for it, specious, and good reliability, safe, it is convenient to install again, low cost of manufacture, also have concurrently simultaneously manual control and the insurance control switch function.

Description of drawings

Fig. 1 is a structural representation of the present utility model,

Fig. 2 is an operation principle block diagram of the present utility model,

Fig. 3 is an electric appliance circuits connection layout of the present utility model.

Housing 2, controller 3, switch 4, touch-switch 5, infrared ray receiver window 6, decompression voltage regulator 7, infrared receiver 8, decoding Phase Lock Loop IC piece 9, bistable circuit 10, solid-state relay 11, light fixture in the drawings, 1,

Embodiment

In Fig. 1 and Fig. 2, it comprises housing 1 the utility model, controller 2, switch 3, described housing 1 is by plastic production, be cuboid, external form full-size is 100 * 60 * 40 millimeters, its housing 1 panel is provided with infrared ray receiver window 5, have several slotted eyes on its infrared ray receiver window 5, infrared ray receiver window 5 is relative with controller 2 positions, slotted eye on the infrared ray receiver window 5 is annular, oval or square interval is provided with, and described controller 2 is fixed on the panel of housing 1 with switch 3, and connection parallel with one another, also be provided with touch-switch 4 on housing 1 panel, touch-switch 4 is connected with controller 2; Described controller 2 is made up of decompression voltage regulator 6, infrared receiver 7, decoding Phase Lock Loop IC piece 8, bistable circuit 9, solid-state relay 10; The power input of its infrared receiver 7, decoding Phase Lock Loop IC piece 8, bistable circuit 9 and solid-state relay 10 all links to each other with decompression voltage regulator 6, the input of decoding Phase Lock Loop IC piece 8 links to each other with the output of infrared receiver 7, the output of decoding Phase Lock Loop IC piece 8 links to each other with the input of bistable circuit 9, and the output of bistable circuit 9 links to each other with solid-state relay 10; Solid-state relay 10 on the described controller 2 has two contact point B and C and the contact A that can contact with two contact point; Described switch also has two contact point B1 and C1 and the contact A1 that can contact with two contact point, solid-state relay 10 adopts duplex practice to be connected with switch 3, light fixture 11 links to each other with contact A, and forms a terminal voltage with contact A1, is linked on the 220v external power.

In Fig. 3, decompression voltage regulator 6 is formed a bridge rectifier reduction voltage circuit by four diodes and resistance, electric capacity etc., forms a voltage stabilizing circuit by electric capacity, diode etc. again; Decoding Phase Lock Loop IC piece 8 is formed one by quadrature phase detector device, phase-locked loop and triode etc. and is had the circuit that frequency of oscillation is 38KHz; Be connected with the infrared receiver 7 of a band infrared receiving terminal between decoding Phase Lock Loop IC piece and decompression voltage regulator, bistable circuit 9 is by VT ₁, VT ₂, VT ₃, VT ₄One of compositions such as four triodes and electric capacity, resistance have high level and become low level, and low level becomes high level function conversion circuit; Solid-state relay 10 is made up of diode, triode, relay switch etc., level by bistable circuit 9 overturns and controls solid-state relay 10 work, make contact A on its solid-state relay 10 and contact point B and C to be in and to be switched on or switched off, make switch 3 also be in the Push And Release state, thus the startup that realizes light fixture with close.

Claims

1, infrared ray more-control switch, it comprises housing (1), controller (2), switch (3), described controller (2) be fixed on the housing (1) after switch (3) is in parallel, described housing (1) is provided with infrared ray receiver window (5), it is characterized in that: described controller (2) is made up of decompression voltage regulator (6), infrared receiver (7), decoding Phase Lock Loop IC piece (8), bistable circuit (9), solid-state relay (10); The power input of its infrared receiver (7), decoding Phase Lock Loop IC piece (8), bistable circuit (9) and solid-state relay (10) all links to each other with decompression voltage regulator (6), the input of decoding Phase Lock Loop IC piece (8) links to each other with the output of infrared receiver (7), the output of decoding Phase Lock Loop IC piece (8) links to each other with the input of bistable circuit (9), and the output of bistable circuit (9) links to each other with solid-state relay (10).

2, infrared ray more-control switch according to claim 1, it is characterized in that: the solid-state relay (10) on the described controller (2) has two contact points and a contact that can contact with two contact point, described switch (3) also has two contact points and a contact that can contact with two contact point, and solid-state relay (10) adopts duplex practice to be connected with switch (3).

3, infrared ray more-control switch according to claim 1 is characterized in that: also be provided with the touch-switch (4) that is connected with controller (2) on described housing (1).