CN205945793U

CN205945793U - A power -saving control ware for wireless router

Info

Publication number: CN205945793U
Application number: CN201620735548.5U
Authority: CN
Inventors: 彭佩烘
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-13
Filing date: 2016-07-13
Publication date: 2017-02-08
Anticipated expiration: 2026-07-13

Abstract

The utility model provides a power -saving control ware for wireless router, is including transmission piece and reception control piece, the transmission piece is inserted through the USB interface and is established on the computer, the reception control is in block to be established in the socket to this socket passes through the reception control piece is connected with the wireless router power, the transmission piece is including pulse oscillation circuit, coding circuit and transmitting circuit, the reception control piece includes receiving circuit, decoding circuit, delay circuit, level detection circuit and control circuit. Through adopting pulse launch technology in transmission piece, greatly reduced the transmission consumption to the wireless router's on the socket power cut can will be inserted to the reception control piece when the signal of not receiving the transmission of transmission piece, reduced the power consumption, has improved the wireless router life -span.

Description

A kind of electricity-saving controller for wireless router

Technical field

The utility model is related to a kind of electricity-saving controller, refers in particular to a kind of electricity-saving controller for wireless router.

Background technology

For convenience, many schools, unit, family all can be surfed the Net using wireless router, particularly notebook electricity Brain user.In use, most of users are reluctant that trouble usually allows wireless router whole day be energized for 24 hours, are particularly learning School, unit.Result not only wastes electric energy, and will also result in adverse effect to wireless router service life.

Utility model content

The utility model provides a kind of electricity-saving controller for wireless router, and its main purpose is to overcome existing nothing Waste electric energy when line router uses and affect the defect of service life.

For solving above-mentioned technical problem, the utility model adopts the following technical scheme that：

A kind of electricity-saving controller for wireless router, including transmitting block and reception control block, described transmitting block leads to Cross USB interface and plug on computers, described reception control block is installed in socket, and this socket is by described reception control block It is connected with wireless router power supply, described transmitting block includes pulse oscillation circuit, coding circuit and radiating circuit, described reception Control block includes receiving circuit, decoding circuit, delay circuit, level sensitive circuit and control circuit；

Pulse oscillation circuit：There is provided the pulse power for described coding circuit, radiating circuit；

Coding circuit；Produce a control signal, and encoded；

Radiating circuit：The signal that described coding circuit is produced is launched；

Receiving circuit：Receive the signal of described transmitting block transmitting and give decoding circuit；

Decoding circuit：The signal that described receiving circuit is sent is decoded；

Delay circuit：Action to described control circuit carries out delays time to control；

Level sensitive circuit：Receive the signal that described decoding circuit sends and control described control circuit；

Control circuit：After receiving the signal of described level sensitive circuit transmission, power supply is sent to described wireless routing Device.

Further, described pulse oscillation circuit be described coding circuit, every 5～20 seconds of radiating circuit provide one The pulse power of 0.5 second.

Further, described pulse oscillation circuit be described coding circuit, every 10 seconds of radiating circuit provide one 0.5 second The pulse power of clock.

Further, the time of described delay circuit is set as 35～50 seconds.

Further, the time of described delay circuit is set as 43 seconds.

Compared to the prior art, what the utility model produced has the beneficial effects that:

The utility model structure is simple, practical, by adopting impulse ejection technology in transmitting block, greatly reduces Launch power consumption, and receive control block and can be inserted in the wireless router on socket when not receiving the signal of transmitting block transmitting Dump, reduce power consumption, improve the wireless router life-span.

Brief description

Fig. 1 is the structured flowchart of transmitting block described in the utility model.

Fig. 2 is the structured flowchart receiving control block described in the utility model.

Fig. 3 is the circuit connection diagram of transmitting block described in the utility model.

Fig. 4 is the circuit connection diagram receiving control block described in the utility model.

Specific embodiment

Specific embodiment of the present utility model is described with reference to the accompanying drawings.

With reference to Fig. 1, Fig. 2.A kind of electricity-saving controller for wireless router, including transmitting block and reception control block, Described transmitting block plugs on computers by USB interface, and described reception control block is installed on socket, and socket connects civil power, and And this socket is connected with wireless router power supply by described reception control block, described transmitting block includes pulse oscillation circuit 1, compiles Code circuit 2 and radiating circuit 3, described reception control block includes receiving circuit 4, decoding circuit 5, delay circuit 6, level detection Circuit 7 and control circuit 8.Wherein, pulse oscillation circuit 1 is used for providing the pulse power for described coding circuit, radiating circuit； Coding circuit 2 is used for producing a control signal, and is encoded；Radiating circuit 3 is used for the letter producing described coding circuit Number launched；Receiving circuit 4 is used for receiving the signal of described transmitting block transmitting and giving decoding circuit；Decoding circuit 5 is used for The signal that described receiving circuit is sent is decoded；Delay circuit 6 is used for entering line delay control to the action of described control circuit System；Level sensitive circuit 7 is for receiving the signal that described decoding circuit is sent and controlling described control circuit；Control circuit 8 is used In after the signal receiving described level sensitive circuit transmission, power supply is sent to described wireless router.By in transmitting Adopt impulse ejection technology in block, greatly reduce transmitting power consumption, and receive control block and do not receive transmitting block transmitting The dump of the wireless router being inserted on socket can be reduced power consumption, improves the wireless router life-span during signal. Receiving control core effect is by the dump of the wireless router being inserted on socket, controls wireless router by this socket Power supply.Coding and coding, are will not to interfere in order between numerous users.

With reference to Fig. 3.In transmitting block, the title of each components and parts is as follows with effect：

C1：Oscillating capacitance, the electrochemical capacitor of 10 μ F16V.Carry out impulse hunting.

C2：Reset capacitance, 33 μ F16V electrochemical capacitors.When guaranteeing that IC1 is initially powered, 3 pin outputs have short time low electricity Flat, corresponding coding circuit 2, radiating circuit 3 first a control signal is sent in electric work.

R1：Vibration charging resistor, 1.5M1/16W.Carry out impulse hunting, the charging interval is 5～20 seconds, wherein with 10 seconds For optimal.

R2：Vibration is charged, discharge resistance, 75K1/16W.Carry out impulse hunting, discharge time is 0.5 second.

R3 and R4：Reset resistor, respectively 1.5M1/16W and 330K1/16W.When being initially powered, IC1 is reset the time for 0.5 Second.

R5：Oscillation resistance, 1.5M1/16W.Mate with receiving the oscillation resistance being connected in control block with decoding circuit 5.

IC1：Time-base integrated circuit, NE555.Carry out impulse hunting, be coding circuit 2 and radiating circuit 3 offer pulsation electricity Source.

IC2：Coding circuit, using coding integrated circuit HX2262.The general volume of low-power consumption low price that CMOS technology manufactures Code circuit, has 18 pins.Wherein 1 to 8 pin is geocoding, and each geocoding has three kinds of states available：Vacantly, connect Positive supply, ground connection.

IC3：Radiating circuit, using Micro Energy Lose transmitter module F05P.Low cost, small volume.Operating voltage 3～12V is corresponding Operating current 2～10mA.Tranmitting frequency has two kinds of 315MHZ and 433MHZ.There are 4 pins, 1 pin positive source, 2 pin are grounded, 3 Pin signal output, 4 pin external antennas.

With reference to Fig. 4.Receive the title of each components and parts in control block as follows with effect：

C1：Decompression capacitor, 0.1 μ F, pressure 250V, or direct current 400V, it is possible to provide electric current 7.5mA.Using halfwave rectifier, can Electric current to 3～4 milliamperes of offer of load.

C2：Filter capacitor, 4.7 μ F, pressure 160V electrochemical capacitor.There is no this electric capacity, during relay adhesive, contact can shake Dynamic.

C3：Filter capacitor, 100 μ F, pressure more than 10V electrochemical capacitor.4.4V dc source is provided.

C4：High-frequency filter capacitor, 0.1 μ F terylene or ceramic disc capacitor.It is connected on the power end of receiver module IC1, prevent from doing Disturb the interference to IC1 for the source.

C5：Power supply decoupling capacitance, 220 μ F, pressure more than 10V electrochemical capacitor.It is connected on the power end of receiving circuit IC1, Reduce the ripple factor of IC1 power supply.There is no this electric capacity, remote control distance will be greatly reduced, because J04V is very quick to the ripple of power supply Sense.

C6：Charging capacitor, 22 μ F, pressure more than 10V electrochemical capacitor.With resistance R9 cooperation, delay time is 35～50 seconds Clock, preferably 43 seconds.

C7：Charging capacitor, 2.2 μ F, pressure more than 10V electrochemical capacitor.Due to the effect of this electric capacity, when this controller just connects When entering electric main, relay will not horse back action, and 3～5 seconds can be postponed.

C8：Anti-interference capacitor, 0.01 μ F ceramic disc capacitor.Due to the effect of this electric capacity, when the plug insertion of this controller is handed over Stream civil power moment, controllable silicon will not produce misoperation.

R2：Current-limiting resistance, 330 Ω 1/2W.Prevent controller incoming transport civil power moment from producing super-high-current.

R3：Bleeder resistance, 2M1/16W.After controller departs from electric main, released on decompression capacitor C1 by this resistance Electric charge it is ensured that C1 two ends will not residual voltage.

R4：Dropping resistor, 22K1W.After relay adhesive, this resistance and relay windings in series carry out partial pressure, significantly drop The low operating voltage of relay winding, thus reducing power consumption, extends relay service life.

R5：Current-limiting resistance, 330 Ω 1W.Prevent one-way SCR V1 triggering and conducting moment from producing super-high-current.

R6：Power supply decoupling resistance, 3K1/16W.With power supply decoupling capacitance C5 collective effect, reduce power supply ripple electric to receiving The impact on road.

R7：Oscillation resistance, 270K1/16W.

R9 and R10：Charging resistor, is 2M1/16W.

R11：Load resistance, 10K1/16W.When NAND gate IC3A input detects high level, corresponding IC3C exports low electricity Flat, controllable silicon turns off, and now dc source load can diminish, and causes supply voltage slightly to increase.Although very micro- summary, but still occasional is made The detection of NAND gate IC3A input is become to become low level, result causes relay J that jitter phenomenon occurs when off once in a while.Have After R11, can effectively solving controllable silicon when turning off corresponding dc source load become minor issue, thus thoroughly eliminate relay turning off When jitter phenomenon.

LED：Light emitting diode, plays AC power break-make indicative function.

VD1：Protection diode, 1N4007.Eliminate the inverse electromotive force that when relay turns off, winding produces.

VD2：Commutation diode, 1N4007.Halfwave rectifier.

VD3：Zener diode, 5.1V1/2W.Positive voltage stabilizing, being reversed C1 provides current loop.

V1：One-way SCR, 1A600V miniwatt silicon controlled rectifier.Control relay J break-make.

V2：Triode, 9013 low power tubes.Effectively C6 is discharged it is ensured that C6 can be rapidly completed electric discharge every time.

J：Relay, JQX-13F small-sized relatively high power relay, winding operating voltage direct current 110V, contact load 10A220VAC.There is transfer contact, 2 groups used in parallel.Actual measurement winding resistance is 11K Ω.Dropping resistor R4 resistance is its 2 times, because After this relay adhesive, when its winding both end voltage only has normal 1/3.

IC1：Receiving circuit, using Micro Energy Lose receiver module J04V.Low in energy consumption, small volume, operating voltage 2.6～3.5V, Corresponding operating current 0.15～0.3mA.Receives frequency has two kinds of 315MHZ and 433MHZ.There are 6 pins, here only with 4, 1 pin external antenna, 2 pin outputs.

IC2：Decoding circuit, using decoding integrated circuit HX2272.The low-power consumption low price working solution that CMOS technology manufactures Code circuit, has 18 pins.Wherein 1 to 8 pin is geocoding, and the geocoding of only transmitting terminal 2262 and receiving terminal 2272 is complete Exactly the same, use could be matched.Each geocoding has three kinds of states available：Vacantly, positive supply, ground connection are connect.2262 Hes 2272 must be completely the same outer except geocoding, and oscillation resistance must also mate, and otherwise receiving range can become near or even cannot connect Receive.

IC3：42 input NAND gates, CD4011.Only with wherein three IC3A, IC3B, IC3C.Play level detection And inverting function, enter line delay and output control.Due to the trigger current very little needed for small-power one-way SCR, therefore permissible Directly controlled with NAND gate.

K：Ac power switch, directly can carry out exchange to socket CZ and electrically connect control.

With reference to Fig. 1, Fig. 3.Every 5～20 seconds of pulse oscillation circuit 1 provides the pulse power of 0.5 second, wherein with 10 seconds is optimal, so greatly reduces the power consumption of whole emitting portion.Due to employing coding and decoding technology, greatly improve Interference free performance.During use, transmitting block passes through USB interface and inserts on computers, as long as so computer one is started shooting, on USB interface 5V power supply will add to this radiating circuit 3.In order to improve remote control distance, with one piece of 555 time-base integrated circuit emission block C2, R3, R4, form a booster circuit, 5V direct current is raised to 8V, resupplies coding circuit 2, radiating circuit 3.This Outward, transmitting block can also be designed in the special AC power socket of computer, carry out arteries and veins by detecting the change of computer load Rush the control of signal.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.Receiving circuit 4 decodes through decoding circuit 5 after receiving pulse signal, goes control to prolong When circuit 6.The time of delay circuit 6 is set as 35～50 seconds, is optimal wherein with 43 seconds.And transmitting block sends one in every 10 seconds Individual pulse, the output of result delay circuit is always maintained at low level.Through unidirectional in level sensitive circuit 7 relief control circuit 8 Controllable silicon is held on, and relay keeps adhesive.After computer shutdown, transmitting block quits work, and through after a while, receives and controls Delay circuit 6 output in block is changed into high level, and corresponding one-way SCR turns off, and relay discharges, cut-out wireless router AC power, realizes electricity-saving function.At ordinary times, the low-power consumption dc source that the utility model is provided by low capacity decompression capacitor It is operated, power consumption is extremely low, only tens milliwatts, only consume about half degree of electricity over a year.

With reference to Fig. 3 and Fig. 4.The utility model application principle is：1st, adopt micro power consumption wireless transmitting and receiving module, carry out remote Apart from controlled in wireless；2nd, adopt Micro Energy Lose coding and decoding integrated package, interference free performance is greatly improved；3rd, entered using low capacity electric capacity Row step-down, obtains low-voltage dc power supply；4th, adopt digital integrated block, carry out Automatic level control, anti-phase, output etc.；5th, adopt capacitance-resistance Charge and discharge, carry out delays time to control；6th, adopt small power single to silicon controlled control circuit, carry out micro-current triggering；7th, adopt relay Device carries out loading control, improves lightning protection, security performance；8th, concatenate a resistance in relay winding, substantially reduce relay Power consumption after adhesive；9th, adopt pulsed emission technology in radiating circuit, substantially reduce transmitting power consumption；10th, using when basis set blocking enter Row no steady oscillation；When the 11st, the blocking output control of basis set adopts Injection Current；12nd, adopt rc reset circuit it is ensured that emission part When point firm electric, horse back sends control signal.Its feature is：1st, adopt micro power consumption wireless transmitting and receiving module, carry out remote nothing Line traffic control；2nd, adopt pulsed emission technology in transmitting block, substantially reduce transmitting power consumption；When the 3rd, the blocking output control of basis set is using note Enter electric current, thus circuit is more succinct, load driving force is higher, it is higher to load the voltage obtaining, produced power consumption is less；4、 Concatenate a resistance in relay winding, break-make control is carried out by relay contact.

In addition, with reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.The utility model utilizes the holding voltage ratio adhesive after relay adhesive The little feature of voltage, for reducing the power consumption after relay adhesive, is extended its service life, is depressured using winding series resistor Mode.In order to ensure during relay adhesive, voltage is normal, what the utility model added to relay is through one-way SCR half Rectified alternating current after ripple rectification, and it is controlled using the normally-closed contact of relay, and using effect is more preferably.When basis set become 3 pin outputs of circuit 555 are divided into the discharge-type of high level and low level suction-type.The limiting value of discharge-type electric current is than suction The limiting value of formula electric current is little, particularly CMOS7555 time-base integrated circuit.In addition, under same load current, 3 pin outputs Pressure drop during high level is bigger than pressure drop during low level.In terms of itself power consumption, 3 pin export high level when power consumption than Small during low level, such as, under 5V operating voltage, during 3 pin output high level, itself power consumption electric current is about 1mA；And it is defeated When going out low level, itself power consumption electric current is about 3mA.Therefore, control here and use Injection Current.

Above are only specific embodiment of the present utility model, but design concept of the present utility model be not limited thereto, All changes that using this design, the utility model is carried out with unsubstantiality, all should belong to the row invading the utility model protection domain For.

Claims

1. a kind of electricity-saving controller for wireless router it is characterised in that：Including transmitting block and reception control block, described Transmitting block plugs on computers by USB interface, and described reception control block is installed in socket, and this socket passes through described connecing Receive control block to be connected with wireless router power supply, described transmitting block includes pulse oscillation circuit, coding circuit and radiating circuit, Described reception control block includes receiving circuit, decoding circuit, delay circuit, level sensitive circuit and control circuit；

Coding circuit；Produce a control signal, and encoded；

Control circuit：After receiving the signal of described level sensitive circuit transmission, power supply is sent to described wireless router；

Described pulse oscillation circuit is described coding circuit, radiating circuit provides the pulse of a 0.5 second electricity for every 5～20 seconds Source；

Described radiating circuit includes one and the 5V direct current on USB interface can be raised to the galvanic booster circuit of 8V, described boosting Circuit is made up of 555 time-base integrated circuits, filter capacitor C2, bleeder resistance R3, dropping resistor R4.

2. as claimed in claim 1 a kind of electricity-saving controller for wireless router it is characterised in that：Described impulse hunting electricity Road is described coding circuit, radiating circuit provides the pulse power of 0.5 second in every 10 seconds.

3. as claimed in claim 1 or 2 a kind of electricity-saving controller for wireless router it is characterised in that：Described time delay electricity The time on road is set as 35～50 seconds.

4. as claimed in claim 3 a kind of electricity-saving controller for wireless router it is characterised in that：Described delay circuit Time is set as 43 seconds.