CN205334127U

CN205334127U - Intelligence photo controls

Info

Publication number: CN205334127U
Application number: CN201620095493.6U
Authority: CN
Inventors: 梁翎肖
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-01
Filing date: 2016-02-01
Publication date: 2016-06-22
Anticipated expiration: 2026-02-01

Abstract

The utility model discloses an intelligence photo controls, including resistance R1, electric capacity C1, potentiometre RP1, triode VT1, relay K, diode D1 and photo resistance RV, diode D1 negative pole is connecting resistance R3 respectively, relay K coil one end, resistance R10 and power VCC, triode VT3 collecting electrode is connected to the resistance R10 other end, triode VT3 projecting pole connecting resistance R9, the resistance R9 other end is connecting resistance R5 respectively, resistance R6 and electric capacity C3, triode VT2 projecting pole is connected to the resistance R5 other end, the relay K coil other end is connected respectively to triode VT2 collecting electrode, anodal and the resistance R8 of diode D1, the resistance R8 other end is connecting resistance R7 and triode VT3 base respectively, triode VT2 base connecting resistance R4. The utility model discloses intelligence photo controls not only can control the street lamp, can also control other equipment, and circuit structure is simple, and is with low costs, small, and stability is high.

Description

A kind of intelligent light-controlled device

Technical field

This utility model relates to a kind of controller, specifically a kind of intelligent light-controlled device。

Background technology

Development along with society, light control techniques is quite ripe, the concept of Light control road lamp has been proposed to a lot of year, but existing street lamp is most or time-controlled, study carefully its reason that can not promote the use of, be mostly in that stability is low and cost is too high, conventional light-operated circuit load is all use electric filament lamp, although being use evening, daytime quits work, and the electricity charge over a year are also very considerable；Additionally more existing Light control road lamps exist in the economize on electricity of time that light and shade switches and control unstable problem, how to improve the stability of Light control road lamp and reduce cost and become the research direction of a lot of manufacturer。The light-controller that this utility model aims to provide a kind of good stability, cost is low。

Utility model content

The purpose of this utility model is in that to provide a kind of intelligent light-controlled device, with the problem solving to propose in above-mentioned background technology。

For achieving the above object, this utility model provides following technical scheme:

A kind of intelligent light-controlled device, including resistance R1, electric capacity C1, potentiometer RP1, audion VT1, relay K, diode D1 and photoconductive resistance RV, described diode D1 negative pole connects resistance R3 respectively, relay K coil one end, resistance R10 and power supply VCC, resistance R10 other end connecting triode VT3 colelctor electrode, audion VT3 emitter stage connects resistance R9, and the resistance R9 other end connects resistance R5 respectively, resistance R6 and electric capacity C3, resistance R5 other end connecting triode VT2 emitter stage, audion VT2 colelctor electrode connects the relay K coil other end respectively, diode D1 positive pole and resistance R8, the resistance R8 other end connects resistance R7 and audion VT3 base stage respectively, described audion VT2 base stage connects resistance R4, and the resistance R4 other end connects resistance R2 and audion VT1 colelctor electrode respectively, and the resistance R2 other end connects the resistance R3 other end respectively, ground capacity C1 and photoconductive resistance RV, audion VT1 base stage connects electric capacity C2 and resistance R1 respectively, and the resistance R1 other end connects the photoconductive resistance RV other end and potentiometer RP1 one end respectively, and the potentiometer RP1 other end connects potentiometer RP1 slide plate respectively, the electric capacity C2 other end, audion VT1 emitter stage, the electric capacity C3 other end, the resistance R6 other end and the resistance R7 other end。

As this utility model further scheme: described power supply VCC voltage is 5V。

Compared with prior art, the beneficial effects of the utility model are: the intelligent light-controlled device of this utility model can not only control street lamp, it is also possible to controls other equipment, and circuit structure is simple, and cost is low, and volume is little, and stability is high。

Accompanying drawing explanation

Fig. 1 is the circuit diagram of intelligent light-controlled device。

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection。

Referring to Fig. 1, in this utility model embodiment, a kind of intelligent light-controlled device, including resistance R1, electric capacity C1, potentiometer RP1, audion VT1, relay K, diode D1 and photoconductive resistance RV, described diode D1 negative pole connects resistance R3 respectively, relay K coil one end, resistance R10 and power supply VCC, resistance R10 other end connecting triode VT3 colelctor electrode, audion VT3 emitter stage connects resistance R9, and the resistance R9 other end connects resistance R5 respectively, resistance R6 and electric capacity C3, resistance R5 other end connecting triode VT2 emitter stage, audion VT2 colelctor electrode connects the relay K coil other end respectively, diode D1 positive pole and resistance R8, the resistance R8 other end connects resistance R7 and audion VT3 base stage respectively, described audion VT2 base stage connects resistance R4, and the resistance R4 other end connects resistance R2 and audion VT1 colelctor electrode respectively, and the resistance R2 other end connects the resistance R3 other end respectively, ground capacity C1 and photoconductive resistance RV, audion VT1 base stage connects electric capacity C2 and resistance R1 respectively, and the resistance R1 other end connects the photoconductive resistance RV other end and potentiometer RP1 one end respectively, and the potentiometer RP1 other end connects potentiometer RP1 slide plate respectively, the electric capacity C2 other end, audion VT1 emitter stage, the electric capacity C3 other end, the resistance R6 other end and the resistance R7 other end；Described power supply VCC voltage is 5V。

Operation principle of the present utility model is: refer to Fig. 1, daytime, photoconductive resistance RV is low resistance, audion VT1 turns on, its current collection extremely low level, so the VT2 cut-off in the emitter-coupled trigger being made up of VT1 and VT2, VT3 turns on, relay K is failure to actuate, and is failure to actuate in the contact outside relay K, and outside controlled equipment does not work；After darkness, RV resistance becomes big, makes VT1 base current be not enough to maintain VT1 conducting, VT1 colelctor electrode output high level, emitter-coupled trigger overturns, VT2 turns on, and VT3 ends, relay K adhesive, contact action outside relay K, outside controlled equipment is started working, and regulator potentiometer RP1 can regulate and light-operated start to control a little, makes equipment start working under suitable illumination。

R1 and C2 forms disturbing pulse absorbing circuit, can prevent night of short duration light irradiate or daytime the of short duration factor such as block such as fallen leaves make circuit generation misoperation；The effect of electric capacity C3 is made by its charging current, and VT2 conducting moment can be made to make relay K adhesive reliably rapidly。

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms。Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model。Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved。

In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that。

Claims

1. an intelligent light-controlled device, including resistance R1, electric capacity C1, potentiometer RP1, audion VT1, relay K, diode D1 and photoconductive resistance RV, it is characterised in that described diode D1 negative pole connects resistance R3 respectively, relay K coil one end, resistance R10 and power supply VCC, resistance R10 other end connecting triode VT3 colelctor electrode, audion VT3 emitter stage connects resistance R9, and the resistance R9 other end connects resistance R5 respectively, resistance R6 and electric capacity C3, resistance R5 other end connecting triode VT2 emitter stage, audion VT2 colelctor electrode connects the relay K coil other end respectively, diode D1 positive pole and resistance R8, the resistance R8 other end connects resistance R7 and audion VT3 base stage respectively, described audion VT2 base stage connects resistance R4, and the resistance R4 other end connects resistance R2 and audion VT1 colelctor electrode respectively, and the resistance R2 other end connects the resistance R3 other end respectively, ground capacity C1 and photoconductive resistance RV, audion VT1 base stage connects electric capacity C2 and resistance R1 respectively, and the resistance R1 other end connects the photoconductive resistance RV other end and potentiometer RP1 one end respectively, and the potentiometer RP1 other end connects potentiometer RP1 slide plate respectively, the electric capacity C2 other end, audion VT1 emitter stage, the electric capacity C3 other end, the resistance R6 other end and the resistance R7 other end。

2. intelligent light-controlled device according to claim 1, it is characterised in that described power supply VCC voltage is 5V。