CN204992149U

CN204992149U - Socket with electron count -down regularly

Info

Publication number: CN204992149U
Application number: CN201520491913.8U
Authority: CN
Inventors: 周建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-09
Filing date: 2015-07-09
Publication date: 2016-01-20
Anticipated expiration: 2025-07-09

Abstract

The utility model discloses a socket with electron count -down regularly, include two three at least holes and/or two hole sockets and resistance -capacitance step -down rectifier regulator power supply circuit, include still regularly that the switch is led to to open and close switch, time setting switch and the power length of chip and control timing chip, still be equipped with relay and relay switch. The utility model discloses various count -down timing control demands can be adapted to, the power consumption burden is effectively alleviateed, simple structure, but the direct mount uses on the wall body.

Description

A kind of socket with electronics countdown timing

Technical field

The utility model relates to a kind of socket, is specifically related to a kind of socket with electronics countdown timing.

Background technology

At present, along with the decline of air quality, the whole people advocate energy-saving and emission-reduction, therefore electric motor car is well received by the public, but battery of electric vehicle capacity is less, need often charge, general charging duration five to six hours, but general family comes home from work to plug to be charged to the next morning now, and total duration that charges, more than 12 hours, therefore makes electrical appliance time-out work and creates unnecessary waste and loss always.Existing various domestic timing start the electronic installation of closing or mechanical device a lot, but do not have a kind of be directly installed on body of wall etc. local and adopt the time-controlled accessory power outlet device of electronics countdown.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of socket with electronics countdown timing, can adapt to various countdown timing controlled demand, effectively alleviate electricity consumption burden, and structure is simple, can be directly installed on body of wall and use.

The technical scheme that the utility model technical solution problem adopts is: a kind of socket with electronics countdown timing, comprise at least two three holes and/or two spring hole scokets and resistance-capacitance depressurization rectifying voltage regulator circuit, also comprise the open-close on-off of timing chip and control timing chip, set of time switch and power supply length and open up pass, be also provided with relay and relay switch.

The utility model terminal accessory power outlet meets GB wall installation code, can be directly installed on body of wall or the use of other places of safety, when after startup timing working, timing chip starts to carry out countdown work on request, and export control signal, then export control load by actuator.The set of time switch wherein controlling timing chip is time adjustment button, can arrange the operating time; Power supply is long opens up the timing of closing and can cancel the operating time where necessary, keeps being energized for a long time.

The beneficial effects of the utility model are: by setting up timing chip, carry out duration control system of switching on or off electricity to socket power, effectively alleviate electricity consumption burden, and structure is simple, can adapt to various countdown timing controlled demand, and can be directly installed on body of wall and use.

Accompanying drawing explanation

Fig. 1 is the fundamental diagram of the utility model embodiment.

Below in conjunction with accompanying drawing, the utility model is described further.

Embodiment

As shown in Figure 1, a kind of socket with electronics countdown timing, comprise three holes and two spring hole scokets and resistance-capacitance depressurization rectifying voltage regulator circuit, resistance-capacitance depressurization rectifying voltage regulator circuit is by R1, C1, D1, D2, DW1, DW2, C2, regulator block, C3 forms, the open-close on-off AN1 set of time switch AN2 and long the opening up of power supply that also comprise timing chip and control timing chip close AN3, also be provided with relay J 1 and relay switch J1-K, timing chip passes through R2, V1, D3, J1 built-up circuit comes adhesive or the disconnection of control relay switch J1-K, thus accessory power outlet is energized or power-off, reach the object of control apparatus operating time.

During actual use, the alternating current 220V of dispatch from foreign news agency is by A, B 2 input, and A point directly connects with the A point of socket, and B point arrives the B point of connector again by J1-K switch.When J1-K connects, socket has electricity to export.When J1-K disconnects, socket exports without electricity.The direct current 12V playing the bridge rectifier output ripple be made up of D1, D2, DW1, DW2 after the capacitance-resistance voltage reduction circuit that the alternating current 220V of dispatch from foreign news agency consists of C1, R1 at A point with B point one becomes the stable direct current 12V input to regulator block after C2 filtering, then the actuator being supplied timing chip by other end output direct current 5V and be made up of R2, V1, J1, D3, control J1-K switches on and off thus, reaches the object that control apparatus is powered.

Claims

1. one kind has the socket of electronics countdown timing, comprise at least two three holes and/or two spring hole scokets and resistance-capacitance depressurization rectifying voltage regulator circuit, it is characterized in that: also comprise the open-close on-off of timing chip and control timing chip, set of time switch and power supply length and open up pass, be also provided with relay and relay switch.