CN104469221B

CN104469221B - Television set auto-power-off device

Info

Publication number: CN104469221B
Application number: CN201410736602.3A
Authority: CN
Inventors: 巢雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-08
Filing date: 2014-12-08
Publication date: 2017-11-14
Anticipated expiration: 2034-12-08
Also published as: CN104469221A

Abstract

Television set auto-power-off device, including perceive the inductor of object movement and the induction switch device being attached on television power-line；The induction switch device is connected with inductor；Controller connection delay electricity break switch in induction switch device；The delay electricity break switch also sets up manual control button, so as to manual ON delay electricity break switch.The present invention solves the problems, such as automatically effectively to cut off the electricity supply when without television set, and will not be connected again automatically after powering off, and not only saves electricity consumption, also helps the damage for avoiding television set, and ensure that Electrical Safety.The device can also be used on similar electrical equipment, such as router of television set top box, network.

Description

Television set auto-power-off device

Technical field

The present invention relates to switch, specifically television set auto-power-off device.

Background technology

Many people see that TV can fall asleep the late into the night, and now television set continues to open, not only power-consuming, it is also possible to trigger thing Therefore and available machine time long damage television set and consumption television life-span.Even if seeing TV under normal circumstances, many people Usually close TV and forgotten to power off, also easily trigger accident.

The content of the invention

In order to solve the above problems, automatically effectively cut off the electricity supply when without television set, the present invention provides a kind of Television set auto-power-off device.

Television set auto-power-off device, including perceive the inductor of object movement and be attached on television power-line Induction switch device；The induction switch device is connected with inductor；Controller connection delay cut-off in induction switch device Switch；The delay electricity break switch also sets up hand switch, so as to manual ON delay electricity break switch.

In order to make device also power off in itself after television set powers off, the present invention connects in induction switch device with controller The AC/DC power modules connect are connected on the circuit after delay electricity break switch.

The television set auto-power-off device of the present invention manually connects hand switch after access is on television power-line, Induction switch device works.Inductor can perceive human motion (mobile is not necessarily whole human body, can be head, or Person's hand.Mobile scope can be preset, and be judged to move more than default scope, otherwise be judged to not move.Other inductor The movement of other objects can be perceived.), this situation is transformed into signal and opened according to the scheme control delay cut-off of setting by controller Close.Start timing when human motion is not detected by, timer return-to-zero, works as timing when human motion is perceived Time reaches preset value (such as 45 minutes), and controller control delay electricity break switch disconnects and powered off.

It is also an advantage of the present invention that the uniqueness of power supply mode.The working power of induction switch device from general supply without Be battery, provided by the AC/DC power modules in induction switch device, and this AC/DC power module is to be connected to delay On circuit after cut-off switch.So, after delay electricity break switch disconnects, induction switch device is unable to work with regard to short of electricity Make.Such design causes after television set automatically powers off, even if there is human motion again, also will not again turn on automatically TV it is electromechanical Source, so as to avoid television set in the case of forgetting power-off due to other people or object move when be powered again.As seen at night Get up within second day after TV is sleeping, personnel walk about, and will not be also powered again to television set.And such design also causes power-off dress Putting itself will not continue powered and generate heat.

The present invention solves the problems, such as automatically effectively to cut off the electricity supply when without television set, and will not after power-off Automatically connect again, not only save electricity consumption, also help the damage for avoiding television set, and ensure that Electrical Safety.

The television set auto-power-off device of the present invention can also be used on similar electrical equipment, such as television set top box, network Router etc..

Brief description of the drawings

Fig. 1 is the connection total figure of television set auto-power-off device of the present invention.

Fig. 2 is the internal structure schematic diagram of induction switch device.

Have in figure：Live wire 2, ground wire 1, television set 3, inductor 4, signal wire 5 (also serve as power line), induction switch device 6, Delay electricity break switch 7, controller 8, AC/DC power modules 9, manual control button 10.

Embodiment

See Fig. 1 and Fig. 2.Television set auto-power-off device, including perceive the inductor 4 of object movement and be attached to TV On the power line of machine 3 (including live wire 2 and ground wire 1, actually it is connected on live wire 2.) induction switch device 6；The sensing Switching device 6 is connected with inductor 4 by signal wire 5 (also serving as power line)；The connection of controller 8 in induction switch device 6 is prolonged When cut-off switch 7；The delay electricity break switch 7 also sets up manual control button 10, so as to manual ON delay electricity break switch 7.

In induction switch device 6, the AC/DC power modules 9 that are connected with controller 8 be connected to delay electricity break switch 7 it On circuit afterwards.

Claims

1. television set auto-power-off device, it is characterised in that：Including perceiving the inductor of object movement and being attached to television set Induction switch device on power line；The induction switch device is connected with inductor；Controller in induction switch device connects Connect delay electricity break switch；The delay electricity break switch also sets up hand switch, so as to manual ON delay electricity break switch；

The inductor can perceive human motion or the movement of other objects；The human motion includes whole human body, human body head Portion or hand；Mobile scope is judged to move more than default scope, is otherwise judged to not move；

Situation of movement is transformed into signal and controls delay electricity break switch according to the scheme of setting by the controller, is not being perceived To it is mobile when start timing, timer return-to-zero when human motion is perceived, when timing time reaches preset value, control Device control delay electricity break switch processed disconnects and powered off；

In induction switch device, the AC/DC power modules being connected with controller are connected to the circuit after delay electricity break switch On；After delay electricity break switch disconnects, induction switch device short of electricity and can not work, when avoiding having again human body or the object from moving from It is dynamic to connect TV set power.