CN105682320A

CN105682320A - Timing module

Info

Publication number: CN105682320A
Application number: CN201610054292.6A
Authority: CN
Inventors: 潘少虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-27
Filing date: 2016-01-27
Publication date: 2016-06-15

Abstract

The invention discloses a timing module, and relates to the technical field of advertising board manufacturing. The timing module comprises a power supply circuit and a filter circuit, wherein the power supply circuit is connected with an input end of a main control chip through the filter circuit; and an output end of the main control chip is connected with a driving circuit through a differentiating circuit. Through adoption of the timing module, the problem of energy waste caused by all-night turn-on of advertising lighting can be solved.

Description

Timing module

Technical field

The present invention relates to billboard manufacturing technology field, especially a kind of timing module for advertising lighting.

Background technology

When people stroll street corner, no matter it is the metropolis in prosperity, or in remote samll cities and towns, advertisement can be seen, when people turn on televisor, receiving set, often can see, hear various advertisement; When people open newspaper, magazine, by bus, go to market, can feel that advertisement can be found everywhere. Advertisement has penetrated into all respects of people's clothing, food, shelter, row, just as an invisible tie, enterprise all over the world, business together with human consumer's contact, play an important role in society and politics, economy, culture, science and technology, people's lives every field. When Night fell, outdoor advertising needs to provide light illumination, and city advertisement lamp great majority only played good propaganda function, midnight one mistake before night 12, and the street pedestrian is rare, and the illumination of advertisement also just loses meaning. And current advertising lighting is all bright whole night, this just causes the waste of the energy.

Summary of the invention

It is an object of the invention to provide a kind of timing module, it is bright whole night that it can solve advertising lighting, the problem of the waste energy.

In order to solve the problem, the technical solution used in the present invention is: this kind of timing module, comprising power source circuit and filtering circuit, described power source circuit is connected through the input terminus of described filtering circuit with master control chip, and the output terminal of described master control chip is connected with driving circuit by differentiating circuit.

In technique scheme, more specifically scheme can also be: described master control chip is CD4060 chip.

Further: described driving circuit is made up of triode and rly..

Owing to have employed technique scheme, the present invention is compared with prior art, the useful effect having is: be provided with the master control chip being made up of CD4060 chip and peripheral components due to the present invention, so ensure that the accuracy of timing, can setting-up time, the break-make of control advertisement lamp, thus reach the object of save energy.

Accompanying drawing explanation

Fig. 1 is the block diagram of the present invention.

Embodiment

Below in conjunction with drawings and Examples, the invention will be further described:

Timing module shown in Fig. 1, comprise power source circuit 1 and filtering circuit 2, power source circuit 1 is connected through the input terminus of the master control chip 3 that filtering circuit 2 is formed with by CD4060 chip and peripheral circuit, the output terminal of master control chip 3 by the differentiating circuit 4 that is made up of resistance R, electric capacity C with form driving circuit 5 by triode VT and relay K A and be connected.

When the circuit is on, the differentiating circuit 4 being made up of resistance R, electric capacity C ensures that timing time is started from scratch;Under the effect of oscillation signal, the counter in master control chip 3 is started working, when master control chip 3 is started working, its output terminal export lower level triode VT is ended, relay K A not electric; Power supply lights head light through the normally closed contact of relay K A; After timing time has arrived, the low transition that the output terminal of master control chip 3 exports is high level, triode VT conducting, and relay K A obtains electric adhesive, and the normally closed contact of relay K A disconnects, head light dead electricity stopping work.

Claims

1. a timing module, comprise power source circuit (1) and filtering circuit (2), it is characterized in that: described power source circuit (1) is connected through the input terminus of described filtering circuit (2) with master control chip (3), the output terminal of described master control chip (3) is connected with driving circuit (5) by differentiating circuit (4).

2. timing module according to claim 1, it is characterised in that: described master control chip (3) is CD4060 chip.

3. timing module according to claim 1 and 2, it is characterised in that: described driving circuit (5) is made up of triode (VT) and rly. (KA).