CN203911142U - Power strip special for timing and circularly timing - Google Patents

Abstract

The utility model provides a power strip special for timing and circularly timing, and belongs to the field of charging and power utilization, wherein a timing and circularly timing circuit module is formed by three CMOS digital integrated circuits. The digital integrated circuit is accompanied by a high-power drive circuit, an AC anti-jamming circuit, and a power-on self-locking and self-outage circuit. The above parts are packaged inside a streamlined front housing 1 and a concavo-convex rear housing 10. The time setting is conducted by means of a knob 2. The conversion function is realized by means of a button 4. The circuit is switched on by means of a button 5. The slot region of the rear housing is provided with a three-pin plug, so that the power strip can be perfectly applied to a wall and a socket. By means of the power strip, various chargers can be charged periodically or circularly and periodically at a certain interval, so that to-be-charged storage batteries and batteries are multipled in service life. Meanwhile, electric equipment can be powered on at a preset limited time or at a limited time alternately, so that the automated control is realized. Therefore, when the power strip is in use, the manual operation is no longer required. As a result, the cost of electricity is saved, and the service life of equipment is prolonged. Moreover, the operation safety is ensured.

Description

Timing and circulation timing power source special plate

Technical field

The utility model relates to charging in limited time, with electrical domain: providing a kind of can charge to the prescribe a time limit charging, interval of storage battery, battery; A kind of timing and the circulation timing power source special plate of prescribing a time limit power supply, interval power supply, auto-breaking to the power consumption equipments such as electric fan, electric blanket, insulating pot.

Background technology

The use amount of storage battery, battery is very big at present, charging is everyone experience everyday, on all kinds of chargers, all lack timing device, electric energy had both been wasted in out-of-date charging also can damage the useful life of storage battery, battery, a lot of power consumption equipments are also so, as fan, electric blanket, insulating pot etc. all need the power supply in limited time of power supply in limited time or interval to realize automation, control.

Summary of the invention

For the deficiency on existing charging, multiplexe electric technology, the utility model object is to provide a kind of timing and circulation timing power source special plate, and this power source special plate has two kinds of functional modes, and the one, self-timing power supply, the time is set by knob; The 2nd, circulation timing power supply, the time is set automatically by inner sequential timing circuit.This power source special plate series is applicable to the charging of other charging devices such as all battery vehicles, mobile phone, electro-tricycle, electric automobile, can effectively solve damage and the lost of life that storage battery, battery cause because of out-of-date charging, prevent the fire incident occurring because of charging, this technology adopts advanced CMOS integrated circuit, and power consumption is little, stable performance, timing accuracy are high.This application adopts same file to mention application three inventions of a total design according to 31 regulations of < < Patent Law > >.Title is " timing and circulation timing power source special plate " (plain edition), (anti-theft type), (high-power type).

The technical scheme that the invention for solving the technical problem adopts is:

1. procapsid, 1-1. panel spud pile, 1-2. circuit board spud pile, 1-3. outside line spud pile, 1-4. thermal insulation spud pile, 2. adjusting knob regularly, 3. time scale line, 4. pattern switching button, 5. starting circuit button, 6. red light is indicated in charging, 7. charging suspends indication green light, 8. socket groove, 9. regular socket hole, 10. back casing, 10-1. screw fixing hole, 10-2. back casing screw spud pile, 10-3 three-pin plug spud pile, 11. groove areas, 12. three-pin plugs, 13. not timing socket apertures, 14. anti-theft screw holes, 15. oval decorative covers, 16. external cord holes, 17. electric wires, 18. control circuit boards, 19. main circuit boards, 20. metal connecting pieces, 21. AC relay, 22. thermal insulation upper pedestals, 23. thermal insulation lower bases, 24. connecting line plug-in units, 25. power connectors, 26 electric wire pipe clamps, 27. self-tapping screws.

Timing and circulation timing power source special plate, (plain edition) is characterized in that: the free adjusting knob of procapsid (1) panel central design (2), knob is designed with time scale line (3) around, knob lower left is provided with function button (4) and charging indication red light (6), lower right is provided with starting circuit button (5) and charging suspends indication green light (7), lowermost end is provided with socket groove (8), in groove, be provided with regular socket hole (9), the upper part of back casing (10) is provided with groove area (11), three-pin plug (12), both sides are provided with screw fixing hole (10-1), the inner both sides of reverse side at procapsid (1) are provided with panel spud pile (1-1) and circuit board spud pile (1-2), control circuit board (18) becomes 90 degree vertical through being welded to connect by top bayonet socket with the upper breach of main circuit board (19), main circuit board (19) is fixed in two of the upper ends stake of circuit board spud pile (1-2) by self-tapping screw (27), metal connecting piece (20) is fixed to by self-tapping screw (27) in two of the lower ends stake of circuit board spud pile (1-2) it is connected with the circuit on main circuit board (19), three-pin plug (12) is connected by electrical wiring to main circuit board (19), back casing (10) penetrates screw fixing hole (10-1) by self-tapping screw (27) and is connected and fixed and forms plate integral body with procapsid panel spud pile (1-1).Its circuit structure feature is: by potentiometer RP, capacitor C 1, resistance R 1, integrated circuit (IC) 1 forms main timing circuit, by resistance R 2, R3, capacitor C 2, integrated circuit (IC) 2 forms circulation " stopping " timing circuit, by resistance R 4, R5, capacitor C 3, integrated circuit (IC) 3 forms circulation " opening " timing circuit, by fuse FU, trigger switch S2, optocoupler U2, resistance R 6 forms short circuit insurance, trigger, latching circuit, by capacitor C 9, C8, thermistor RT, dual mode filter T, capacitor C 7 forms interchange anti-jamming circuit, by capacitor C 6, diode D1, D2, resistance R 10, R11, R12, voltage-stabiliser tube TL431, capacitor C 4, C5 forms step-down, rectification, voltage stabilizing, filter circuit, by resistance R 8, flashed green diode (LED) 1 forms circulation and suspends indication, by bidirectional triode thyristor BTA16, resistance R 7, R9, it is logical that optocoupler U1 change over switch S1 forms AC power, disconnected change-over circuit, by red light emitting diodes LED2, resistance R 13 forms supply socket SX electrified light emitting indicating circuit.

Design principle is: upper shell (1) inside is used for depositing and fixing circuit board, knob (2) is to set for the time, graduation mark (3) is for persond eixis, pattern switching button (4) is for the conversion of timing mode and circulation timing pattern, starting circuit button (5) acts on starting circuit, charging indication red light (6), charging suspends indication green light (7) and acts on logical, power-off indication, socket groove (8) acts on the steadiness to plug, regular socket hole (9) acts on charging or power consumption equipment timing power supply, back casing (10) is screwed and forms Global Macros internal circuit with procapsid (1), three-pin plug (12) design is in upper end groove area (11) position of back casing (10), its effect is the convenient external plug that saves again, the design of groove area (11) is to consider that wall socket exceeds the range difference of metope.Circuit theory is: although integrated circuit (IC) 1, IC2, IC3 model are different, but its internal circuit structure function is all the same, can replace each other, this IC is programmable frequency divider, 16 grades of two-dividers, there is a time oscillation device inside, by coordinating and can produce different time counting frequencies as clock source sprocket pulse from the external capacitance-resistance of 1,2,3 pin.Truth table has 4 kinds of programming states: 00,01,10,11, by formula (RxCx2.3x2n-1 divide ratio=second), convert the time of drawing.One end of 220V alternating current is connected to optocoupler U1 through fuse FU, 6 pin of U2 and the anode A 2 of bidirectional triode thyristor BTA16, the lower end of trigger switch S2, the other end is connected to capacitor C 8, C9, dual mode filter T, resistance R 13 and regular socket SX, because of optocoupler U1, 1 of U2, 2 pin not electric therefore 4, 6 pin are obstructed, and bidirectional triode thyristor BTA16 does not trigger obstructed yet, and regular socket SX does not have electricity, and used for charging equipment can not be worked, and when pressing trigger switch S2, alternating current passes through S2, through thermistor RT, capacitor C 8, C9, dual mode filter T, after the interchange anti-interference filtration circuit of capacitor C 7 again through capacitor C 6 step-downs, diode D1, D2 rectification, resistance R 12 current limlitings, capacitor C 4, C5 DC filtering, after integrated voltage-stabilized pipe TL431 voltage stabilizing, become pure 10V DC power supply, operating voltage is provided to 14 pin of three integrated circuit (IC) above, at this moment main timing ic IC1 obtains electric 8 pin OUT output high level, gives 1 of optocoupler U2 on the one hand by resistance R 6, 2 pin power supplies, 4, 6 pin simultaneously conductings have replaced trigger switch S2, unclamp S2 alternating current circuit and realize self-locking and work equally, by 1, the 2 pin connections of change over switch S1, through resistance R 7, power to optocoupler U1 on the other hand, 4,6 pin conductings, by resistance R 9, trigger bidirectional triode thyristor BTA16 conducting alternating current is switched to regular socket SX supply charging or power consumption equipment, red led LED2 forms loop luminous do power supply indication by resistance R 13, when main setting-up time one to 8 pin of IC1 becomes low level, optocoupler U2 dead electricity 4,6 pin disconnect, general supply is cut off controllable silicon cut-off, cut off the AC power of regular socket SX, the power supply of used for charging equipment stops.When electricity consumption again, press equally trigger switch S2 and connect AC power circuit, whole circuit obtains electric work, main timing IC1,8 pin output high level power to optocoupler U2 by resistance R 6,4,6 pin conducting locking AC power, now change over switch S1 is pulled out to 1,3 connected positions, the 8 pin output high level of IC3, power to optocoupler U1 through resistance R 7 by 1,3 pin of change over switch again, 4,6 pin conducting controllable silicons are triggered conducting connection alternating current to regular socket SX, and LED2 is luminous.Time one to 8 pin of setting as IC3 becomes low level, the cut-off of optocoupler U1 dead electricity, and controllable silicon turn-offs, regular socket power-off, LED2 extinguishes.When 8 pin of IC3, when high level becomes low level, there will be two kinds of situations: 10V positive supply carries out electric current through 1,3 pin of resistance R 8, green indicating lamp LED1, change over switch S1 to 8 pin and pours in down a chimney on the one hand, and LED1 is bright does load rejection indication; 6 pin of IC2 have been triggered on the other hand, the inner beginning of IC2 timing simultaneously.What connect because of 9 pin of IC2 is low level, therefore 8 pin output low levels do not trigger IC3, when transferring high level to by low level, setting-up time one to the 8 pin output of IC2 triggers 6 pin of IC3, IC3 8 pin that are triggered become high level again, by 1 of change over switch, 3 pin are given optocoupler U1 power supply through resistance R 7 again, 4, 6 pin conducting controllable silicons are triggered conducting connection alternating current to regular socket SX, the luminous indication of again powering of LED2, now LED1 extinguishes because two ends are both high level cut-off, the output of IC2 and IC3 repetitive cycling like this is high, low level, formed interval power supply, power-down mode, protection is provided to used for charging equipment, until time one to 8 pin that the main timing circuit of IC1 is set becomes low level, optocoupler U2 dead electricity, 4, 6 pin disconnect the whole circuit of AC power and quit work.

Timing and circulation timing power source special plate, (anti-theft type) is characterized in that: the free adjusting knob of procapsid (1) panel central design (2), knob is designed with time scale line (3) around, knob lower left is provided with function button (4) and charging indication red light (6), lower right is provided with starting circuit button (5) and charging suspends indication green light (7), upper end at two indicator lights, be designed with anti-theft screw hole (14) and oval decorative cover (15), lowermost end is provided with socket groove (8), in groove, lower end is provided with the not timing socket aperture (13) of regular socket hole (9) and upper end, on procapsid (1) top, central design has external cord hole (16), the both sides of back casing (10) are provided with screw fixing hole (10-1) and antitheft hole (14), the inner both sides of reverse side at procapsid (1) are provided with panel spud pile (1-1) and circuit board spud pile (1-2) and outside line spud pile (1-3), outer line tube clip (26) is fixed to electric wire (17) on outside line spud pile (1-3) by self-tapping screw (27), the upper end of electric wire (17) is connected to 220V alternating current, lower end is connected to main circuit board (19), control circuit board (18) becomes 90 degree vertical through being welded to connect by top bayonet socket with the upper breach of main circuit board (19), main circuit board (19) is fixed in two of the upper ends stake of circuit board spud pile (1-2) by self-tapping screw (27), metal connecting piece (20) is fixed to by self-tapping screw (27) in two of the lower ends stake of circuit board spud pile (1-2) it is connected with the circuit on main circuit board (19), back casing (10) penetrates screw fixing hole (10-1) by self-tapping screw (27) and is connected and fixed and forms plate integral body with procapsid panel spud pile (1-1).

Its circuit structure feature is: by potentiometer RP, capacitor C 1, resistance R 1, integrated circuit (IC) 1 forms main timing circuit, by resistance R 2, R3, capacitor C 2, integrated circuit (IC) 2 forms circulation " stopping " timing circuit, by resistance R 4, R5, capacitor C 3, integrated circuit (IC) 3 forms circulation " opening " timing circuit, by insurance FU, trigger switch S2, optocoupler U2, resistance R 6 forms short circuit insurance, trigger, latching circuit, by capacitor C 9, C8, thermistor RT, dual mode filter T, capacitor C 7 forms interchange anti-jamming circuit, by capacitor C 6, diode D1, D2, resistance R 10, R11, R12, voltage-stabiliser tube TL431, capacitor C 4, C5 forms step-down, rectification, voltage stabilizing, filter circuit, by resistance R 8, flashed green diode (LED) 1 forms circulation and suspends indication, by bidirectional triode thyristor BTA16, resistance R 7, R9, it is logical that optocoupler U1 change over switch S1 forms AC power, disconnected change-over circuit, by red light emitting diodes LED2, resistance R 13 forms supply socket SX electrified light emitting indicating circuit, and the B two ends, lower end of supply socket SX are directly connected to 220V alternating current and form not timing socket.

Design principle is: upper shell (1) inside is used for depositing and fixing circuit board, knob (2) is to set for the time, graduation mark (3) is for persond eixis, pattern switching button (4) is for the conversion of timing mode and circulation timing pattern, starting circuit button (5) acts on starting circuit, antitheft hole (14) acts on the special-shaped anti-theft screw of joining is outward penetrated from back casing and exposes and by plastic dowel sleeve, screw in body of wall again plate is fixed on body of wall firmly, again oval decorative cover (15) is covered to the effect of playing fascination and decorating on antitheft hole (14), charging indication red light (6), charging suspends indication green light (7) and acts on logical, power-off indication, socket groove (8) acts on the steadiness to plug, regular socket hole (9) acts on charging or power consumption equipment timing power supply, back casing (10) is screwed and forms Global Macros internal circuit with procapsid (1), the direct external 220V alternating current wires of electric wire (17) is to examine filter to coordinate antitheft effect to the unified installation of public garage, not timing jack (13) effect is that anti-because plate internal circuit element damages maintenance, interim power supply is standby not in time, give maintenance deposit a phase buffer.

Circuit theory is: although integrated circuit (IC) 1, IC2, IC3 model are different, but its internal circuit structure function is all the same, can replace each other, this IC is programmable frequency divider, 16 grades of two-dividers, there is a time oscillation device inside, by coordinating and can produce different time counting frequencies as clock source sprocket pulse from the external capacitance-resistance of 1,2,3 pin.Truth table has 4 kinds of programming states: 00,01,10,11, by formula (RxCx2.3x2n-1 divide ratio=second), convert the time of drawing.One end of 220V alternating current is connected to optocoupler U1 through insurance FU, 6 pin of U2 and the anode A 2 of bidirectional triode thyristor BTA16, the lower end of trigger switch S2, the other end is connected to capacitor C 8, C9, dual mode filter T, resistance R 13 and regular socket SX, because of optocoupler U1, 1 of U2, 2 pin not electric therefore 4, 6 pin are obstructed, and bidirectional triode thyristor BTA16 does not trigger obstructed yet, and regular socket SX does not have electricity, and used for charging equipment can not be worked, and when pressing trigger switch S2, alternating current passes through S2, through thermistor RT, capacitor C 8, C9, dual mode filter T, after the interchange anti-interference filtration circuit of capacitor C 7 again through capacitor C 6 step-downs, diode D1, D2 rectification, resistance R 12 current limlitings, capacitor C 4, C5 DC filtering, after integrated voltage-stabilized pipe TL431 voltage stabilizing, become pure 10V DC power supply, operating voltage is provided to 14 pin of three integrated circuit (IC) above, at this moment main timing ic IC1 obtains electric 8 pin OUT output high level, gives 1 of optocoupler U2 on the one hand by resistance R 6, 2 pin power supplies, 4, 6 pin simultaneously conductings have replaced trigger switch S2, unclamp S2 alternating current circuit and realize self-locking and work equally, by 1, the 2 pin connections of change over switch S1, through resistance R 7, power to optocoupler U1 on the other hand, 4,6 pin conductings, by resistance R 9, trigger bidirectional triode thyristor BTA16 conducting alternating current is switched to regular socket SX supply charging or power consumption equipment, red led LED2 forms loop luminous do power supply indication by resistance R 13, when main setting-up time one to 8 pin of IC1 becomes low level, optocoupler U2 dead electricity 4,6 pin disconnect, general supply is cut off controllable silicon cut-off, cut off the AC power of regular socket SX, the power supply of used for charging equipment stops.When electricity consumption again, press equally trigger switch S2 and connect AC power circuit, whole circuit obtains electric work, main timing IC1,8 pin output high level power to optocoupler U2 by resistance R 6,4,6 pin conducting locking AC power, now change over switch S1 is pulled out to 1,3 connected positions, the 8 pin output high level of IC3, power to optocoupler U1 through resistance R 7 by 1,3 pin of change over switch again, 4,6 pin conducting controllable silicons are triggered conducting connection alternating current to regular socket SX, and LED2 is luminous.Time one to 8 pin of setting as IC3 becomes low level, the cut-off of optocoupler U2 dead electricity, and controllable silicon turn-offs, regular socket power-off, LED2 extinguishes.When 8 pin of IC3, when high level becomes low level, there will be two kinds of situations: 10V positive supply carries out electric current through 1,3 pin of resistance R 8, green indicating lamp LED1, change over switch S1 to 8 pin and pours in down a chimney on the one hand, and LED1 is bright does load rejection indication; 6 pin of IC2 have been triggered on the other hand, the inner beginning of IC2 timing simultaneously.What connect because of 9 pin of IC2 is low level, therefore 8 pin output low levels do not trigger IC3, when transferring high level to by low level, setting-up time one to the 8 pin output of IC2 triggers 6 pin of IC3, IC3 8 pin that are triggered become high level again, by 1 of change over switch, 3 pin are given optocoupler U1 power supply through resistance R 7 again, 4, 6 pin conducting controllable silicons are triggered conducting connection alternating current to regular socket SX, the luminous indication of again powering of LED2, now LED1 extinguishes because two ends are both high level cut-off, the output of IC2 and IC3 repetitive cycling like this is high, low level, formed interval power supply, power-down mode, protection is provided to used for charging equipment, until time one to 8 pin that the main timing circuit of IC1 is set becomes low level, optocoupler U2 dead electricity, 4, 6 pin disconnect the whole circuit of AC power and quit work, the lower end B of regular socket SX is not timing socket, be anti-because of circuit damage repair temporarily standby not in time.

Timing and circulation timing power source special plate, (high-power type) is characterized in that: the free adjusting knob of procapsid (1) panel central design (2), knob is designed with time scale line (3) around, knob lower left is provided with function button (4) and charging indication red light (6), lower right is provided with starting circuit button (5) and charging suspends indication green light (7), lowermost end is provided with socket groove (8), in groove, be provided with regular socket hole (9), the upper part of back casing (10) is provided with groove area (11), three-pin plug (12), both sides are provided with screw fixing hole (10-1), the inner both sides of reverse side at procapsid (1) are provided with panel spud pile (1-1) and circuit board spud pile (1-2) and thermal insulation spud pile (1-4), control circuit board (18) becomes 90 degree vertical through being welded to connect by top bayonet socket with the upper breach of main circuit board (19), main circuit board (19) is fixed on circuit board spud pile (1-2) by self-tapping screw (27), power connector (25) is inserted in thermal insulation lower base (23) the right and left hole above, again thermal insulation upper pedestal (22) is installed to lower base above, in both sides screw hole screw-in thermal insulation spud piles (1-4) by self-tapping screw (27) through thermal insulation upper pedestal (22), be fixed, by connecting line plug-in unit (24), the power connector (25) on both sides is connected respectively on AC relay (21) and main circuit board (19), three-pin plug (12) is connected by electrical wiring to main circuit board (19), back casing (10) penetrates screw fixing hole (10-1) by self-tapping screw (27) and is connected and fixed and forms plate integral body with procapsid panel spud pile (1-1).

Its circuit structure feature is: by potentiometer RP, capacitor C 1, resistance R 1, integrated circuit (IC) 1 forms main timing circuit, by resistance R 2, R3, capacitor C 2, integrated circuit (IC) 2 forms circulation " stopping " timing circuit, by resistance R 4, R5, capacitor C 3, integrated circuit (IC) 3 forms circulation " opening " timing circuit, by fuse FU, trigger switch S2, optocoupler U2, resistance R 6 forms short circuit insurance, trigger, latching circuit, by capacitor C 8, C9, thermistor RT, dual mode filter T, capacitor C 7 forms interchange anti-jamming circuit, by capacitor C 6, diode D1, D2, resistance R 10, R11, R12, voltage-stabiliser tube TL431, capacitor C 4, C5 forms step-down, rectification, voltage stabilizing, filter circuit, by resistance R 8, flashed green diode (LED) 1 forms circulation and suspends indication, by AC relay (21), diode D3, resistance R 7, it is logical that optocoupler U1 change over switch S1 forms AC power, disconnected change-over circuit, by red light emitting diodes LED2, resistance R 13 forms supply socket SX electrified light emitting indicating circuit.

Design principle is: upper shell (1) inside is used for depositing and fixing circuit board, knob (2) is to set for the time, graduation mark (3) is for persond eixis, pattern switching button (4) is for the conversion of timing mode and circulation timing pattern, starting circuit button (5) acts on starting circuit, charging indication red light (6), charging suspends indication green light (7) and acts on logical, power-off indication, socket groove (8) acts on the steadiness to plug, regular socket hole (9) acts on charging or power consumption equipment timing power supply, back casing (10) is screwed and forms Global Macros internal circuit with procapsid (1), three-pin plug (12) design is in upper end groove area (11) position of back casing (10), its effect is the convenient external plug that saves again, the design of groove area (11) is to consider that wall socket exceeds the range difference of metope, AC relay (21) effect is to pass through 20A electric current, more than power reaches 4400W, can supply tricycle, the charger of battery automobile is used, thermal insulation upper pedestal (22) is because of the high temperature of large electric current generation and the isolation of shell body plastics while protecting power connector (25) to be connected with the plug of charging or power consumption equipment with the effect of thermal insulation lower base (23).

Circuit theory is: although integrated circuit (IC) 1, IC2, IC3 model are different, but its internal circuit structure function is all the same, can replace each other, this IC is programmable frequency divider, 16 grades of two-dividers, there is a time oscillation device inside, by coordinating and can produce different time counting frequencies as clock source sprocket pulse from the external capacitance-resistance of 1,2,3 pin.Truth table has 4 kinds of programming states: 00,01,10,11, by formula (RxCx2.3x2n-1 divide ratio=second), convert the time of drawing.One end of 220V alternating current is connected to optocoupler U1 through fuse FU, 6 pin of U2 and the anode A 2 of bidirectional triode thyristor BTA16, the lower end of trigger switch S2, the other end is connected to capacitor C 8, C9, dual mode filter T, resistance R 13 and regular socket SX, because of optocoupler U1, 1 of U2, 2 pin not electric therefore 4, 6 pin are obstructed, and bidirectional triode thyristor BTA16 does not trigger obstructed yet, and regular socket SX does not have electricity, and used for charging equipment can not be worked, and when pressing trigger switch S2, alternating current passes through S2, through thermistor RT, capacitor C 8, C9, dual mode filter T, after the interchange anti-interference filtration circuit of capacitor C 7 again through capacitor C 6 step-downs, diode D1, D2 rectification, resistance R 12 current limlitings, capacitor C 4, C5 DC filtering, after integrated voltage-stabilized pipe TL431 voltage stabilizing, become pure 10V DC power supply, operating voltage is provided to 14 pin of three integrated circuit (IC) above, at this moment main timing ic IC1 obtains electric 8 pin OUT output high level, gives 1 of optocoupler U2 on the one hand by resistance R 6, 2 pin power supplies, 4, 6 pin simultaneously conductings have replaced trigger switch S2, unclamp S2 alternating current circuit and realize self-locking and work equally, by 1, the 2 pin connections of change over switch S1, through resistance R 7, power to optocoupler U1 on the other hand, 4,6 pin conductings, relay K adhesive is switched to regular socket SX by alternating current and supplies with charging or power consumption equipment, red led LED2 forms loop luminous do power supply indication by resistance R 13, when main setting-up time one to 8 pin of IC1 becomes low level, optocoupler U2 dead electricity 4,6 pin disconnect, general supply is cut off, the cut-off of relay K dead electricity, cut off the AC power of regular socket SX, the power supply of used for charging equipment stops.When electricity consumption again, press equally trigger switch S2 and connect AC power circuit, whole circuit obtains electric work, main timing IC1,8 pin output high level power to optocoupler U2 by resistance R 6,4,6 pin conducting locking AC power, now change over switch S1 is pulled out to 1,3 connected positions, the 8 pin output high level of IC3, power to optocoupler U1 through resistance R 7 by 1,3 pin of change over switch again, 4,6 pin turn-on relay K obtain electric adhesive connection alternating current to regular socket SX, and LED2 is luminous.Time one to 8 pin of setting as IC3 becomes low level, the cut-off of optocoupler U1 dead electricity, and relay K is turn-offed, regular socket power-off, LED2 extinguishes.When 8 pin of IC3, when high level becomes low level, there will be two kinds of situations: 10V positive supply carries out electric current through 1,3 pin of resistance R 8, green indicating lamp LED1, change over switch S1 to 8 pin and pours in down a chimney on the one hand, and LED1 is bright does load rejection indication, 6 pin of IC2 have been triggered on the other hand simultaneously, the inner beginning of IC2 timing, what connect because of 9 pin of IC2 is low level, therefore 8 pin output low levels do not trigger IC3, when transferring high level to by low level, setting-up time one to the 8 pin output of IC2 triggers 6 pin of IC3, IC3 8 pin that are triggered become high level again, by 1 of change over switch, 3 pin are given optocoupler U1 power supply through resistance R 7 again, 4, 6 pin turn-on relay K obtain electric adhesive and connect alternating current to regular socket SX, the luminous indication of again powering of LED2, now LED1 extinguishes because two ends are both high level cut-off, the output of IC2 and IC3 repetitive cycling like this is high, low level, formed interval power supply, power-down mode, protection is provided to used for charging equipment, until time one to 8 pin that the main timing circuit of IC1 is set becomes low level, optocoupler U2 dead electricity, 4, 6 pin disconnect the whole circuit of AC power and quit work.

The beneficial effects of the utility model are: regularly and circulation timing power source special plate adopt three CMOS integrated circuit (IC) design power consumptive province, regularly standard, property, valency, than high, power device is selected respectively solid-state relay, with high power AC relay noiseless, the timing of plate and cyclic timing function have two large advantages, and one, solve damage that storage battery, battery cause because of out-of-date charging, realize the useful life that the auto-breaking that charges in limited time can significantly extend storage battery, battery.Two, the gap power supply of solution power consumption equipment needs, and such as electric fan, electric blanket etc., realizes automatically and controlling, and is convenient and saves trouble, and goes back the power cost saving saving energy, and its effect is apparent.

Accompanying drawing explanation

Fig. 1 is the utility model 1 (plain edition) procapsid resemblance structure chart.

Fig. 2 is the utility model 2 (anti-theft type) procapsid resemblance structure chart.

Fig. 3 is the utility model 3 (high-power type) procapsid resemblance structure chart.

Figure 1A is the utility model 1 (plain edition) back casing resemblance structure chart.

Fig. 2 A is the utility model 2 (anti-theft type) back casing resemblance structure chart.

Fig. 3 A is the utility model 3 (high-power type) back casing resemblance structure chart.

Figure 1B is the cut-away view of Fig. 1.

Fig. 2 B is the cut-away view of Fig. 2.

Fig. 3 B is the cut-away view of Fig. 3.

Fig. 1 C is the cut-away view of Figure 1A.

Fig. 2 C is the cut-away view of Fig. 2 A.

Fig. 3 C is the cut-away view of Fig. 3 A.

Fig. 4 is the enlarged drawing of thermal insulation upper pedestal (22) in Fig. 3 B.

Fig. 5 is the enlarged drawing of thermal insulation lower base (23) in Fig. 3 B.

Fig. 6 is the enlarged drawing of oval decorative cover (15) in Fig. 2.

Fig. 7 is the enlarged drawing of connecting line plug-in unit (24) in Fig. 3 B.

Fig. 8 is the outline drawing of accessory electric wire pipe clamp (26).

Fig. 9 is the enlarged drawing of the power connector (25) in Fig. 3 B.

Figure 10 is the enlarged drawing of metal connecting piece (20) in Figure 1B, Fig. 2 B.

Figure 11 is accessory self-tapping screw (27) outline drawing.

Figure 12 is the circuit theory diagrams of the utility model 1 (plain edition).

Figure 13 is the circuit theory diagrams of the utility model 2 (anti-theft type).

Figure 14 is the circuit theory diagrams of the utility model 3 (high-power type).

In accompanying drawing: 1. procapsid, 1-1. panel spud pile, 1-2. circuit board spud pile, 1-3. outside line spud pile, 1-4. thermal insulation spud pile, 2. adjusting knob regularly, 3. time scale line, 4. pattern switching button, 5. starting circuit button, 6. red light is indicated in charging, 7. charging suspends indication green light, 8. socket groove, 9. regular socket hole, 10. back casing, 10-1. screw fixing hole, 10-2. back casing screw spud pile, 10-3 three-pin plug spud pile, 11. groove areas, 12. three-pin plugs, 13. not timing socket apertures, 14. anti-theft screw holes, 15. oval decorative covers, 16. external cord holes, 17. electric wires, 18. control circuit boards, 19. main circuit boards, 20. metal connecting pieces, 21. AC relay, 22. thermal insulation upper pedestals, 23. thermal insulation lower bases, 24. connecting line plug-in units, 25. power connectors, 26 electric wire pipe clamps, 27. self-tapping screws.

Embodiment

By Figure 12, 13, 14 circuit theory diagrams are converted into PCB printing plate figure, in welding electronic devices and components qualified after tested after, formation control circuit (18) and main circuit board (19), control circuit board (18) becomes 90 degree vertical through being welded to connect by top bayonet socket with the upper breach of main circuit board (19), the inside that is installed to again procapsid is fixed on circuit board spud pile (1-2) by self-tapping screw (27), metal connecting piece (20) is fixed on circuit board spud pile reaching post by self-tapping screw (27), in Fig. 2 B, electric wire pipe clamp (26) is fixed to the upper electric wire (17) that compresses of outside line spud pile (1-3) by self-tapping screw (27), the lower end of electric wire is connected to main circuit board (19), in Fig. 3 B, power connector (25) is inserted respectively thermal insulation lower base (23) two lateral opening in, thermal insulation upper pedestal (22) covers on lower base, by self-tapping screw (27), be fixed on thermal insulation spud pile (1-4), AC relay (21) is packed between main circuit board and thermal insulation upper pedestal, by connecting line plug-in unit (24), be connected respectively to main circuit board and power connector (25), the other end of power connector (25) is received main circuit board (19) by connecting line plug-in unit (24), finally self-tapping screw (27) being penetrated in screw fixing hole (10-1) screw-in panel spud pile (1-1) makes front and rear casing body form an integral body.

Claims (3)

1. a timing and circulation timing power source special plate, it is characterized in that: the free adjusting knob of procapsid (1) panel central design (2), knob is designed with time scale line (3) around, knob lower left is provided with function button (4) and charging indication red light (6), lower right is provided with starting circuit button (5) and charging suspends indication green light (7), lowermost end is provided with socket groove (8), in groove, be provided with regular socket hole (9), the upper part of back casing (10) is provided with groove area (11), three-pin plug (12), both sides are provided with screw fixing hole (10-1), the inner both sides of reverse side at procapsid (1) are provided with panel spud pile (1-1) and circuit board spud pile (1-2), control circuit board (18) becomes 90 degree vertical through being welded to connect by top bayonet socket with the upper breach of main circuit board (19), main circuit board (19) is fixed in two of the upper ends stake of circuit board spud pile (1-2) by self-tapping screw (27), metal connecting piece (20) is fixed to by self-tapping screw (27) in two of the lower ends stake of circuit board spud pile (1-2) it is connected with the circuit on main circuit board (19), three-pin plug (12) is connected by electrical wiring to main circuit board (19), back casing (10) penetrates screw fixing hole (10-1) by self-tapping screw (27) and is connected and fixed and forms plate integral body with procapsid panel spud pile (1-1), its circuit structure feature is: by potentiometer RP, capacitor C 1, resistance R 1, integrated circuit (IC) 1 forms main timing circuit, by resistance R 2, R3, capacitor C 2, integrated circuit (IC) 2 forms circulation " stopping " timing circuit, by resistance R 4, R5, capacitor C 3, integrated circuit (IC) 3 forms circulation " opening " timing circuit, by fuse FU, trigger switch S2, optocoupler U2, resistance R 6 forms short circuit insurance, trigger, latching circuit, by capacitor C 9, C8, thermistor RT, dual mode filter T, capacitor C 7 forms interchange anti-jamming circuit, by capacitor C 6, diode D1, D2, resistance R 10, R11, R12, voltage-stabiliser tube TL431, capacitor C 4, C5 forms step-down, rectification, voltage stabilizing, filter circuit, by resistance R 8, flashed green diode (LED) 1 forms circulation and suspends indication, by bidirectional triode thyristor BTA16, resistance R 7, R9, it is logical that optocoupler U1 change over switch S1 forms AC power, disconnected change-over circuit, by red light emitting diodes LED2, resistance R 13 forms supply socket SX electrified light emitting indicating circuit.

2. a timing and circulation timing power source special plate, it is characterized in that: the free adjusting knob of procapsid (1) panel central design (2), knob is designed with time scale line (3) around, knob lower left is provided with function button (4) and charging indication red light (6), lower right is provided with starting circuit button (5) and charging suspends indication green light (7), upper end at two indicator lights, be designed with anti-theft screw hole (14) and oval decorative cover (15), lowermost end is provided with socket groove (8), in groove, lower end is provided with the not timing socket aperture (13) of regular socket hole (9) and upper end, on procapsid (1) top, central design has external cord hole (16), the both sides of back casing (10) are provided with screw fixing hole (10-1) and antitheft hole (14), the inner both sides of reverse side at procapsid (1) are provided with panel spud pile (1-1) and circuit board spud pile (1-2) and outside line spud pile (1-3), outer line tube clip (26) is fixed to electric wire (17) on outside line spud pile (1-3) by self-tapping screw (27), the upper end of electric wire (17) is connected to 220V alternating current, lower end is connected to main circuit board (19), control circuit board (18) becomes 90 degree vertical through being welded to connect by top bayonet socket with the upper breach of main circuit board (19), main circuit board (19) is fixed in two of the upper ends stake of circuit board spud pile (1-2) by self-tapping screw (27), metal connecting piece (20) is fixed to by self-tapping screw (27) in two of the lower ends stake of circuit board spud pile (1-2) it is connected with the circuit on main circuit board (19), back casing (10) penetrates screw fixing hole (10-1) by self-tapping screw (27) and is connected and fixed and forms plate integral body with procapsid panel spud pile (1-1), its circuit structure feature is: by potentiometer RP, capacitor C 1, resistance R 1, integrated circuit (IC) 1 forms main timing circuit, by resistance R 2, R3, capacitor C 2, integrated circuit (IC) 2 forms circulation " stopping " timing circuit, by resistance R 4, R5, capacitor C 3, integrated circuit (IC) 3 forms circulation " opening " timing circuit, by fuse FU, trigger switch S2, optocoupler U2, resistance R 6 forms short circuit insurance, trigger, latching circuit, by capacitor C 9, C8, thermistor RT, dual mode filter T, capacitor C 7 forms interchange anti-jamming circuit, by capacitor C 6, diode D1, D2, resistance R 10, R11, R12, voltage-stabiliser tube TL431, capacitor C 4, C5 forms step-down, rectification, voltage stabilizing, filter circuit, by resistance R 8, flashed green diode (LED) 1 forms circulation and suspends indication, by bidirectional triode thyristor BTA16, resistance R 7, R9, it is logical that optocoupler U1 change over switch S1 forms AC power, disconnected change-over circuit, by red light emitting diodes LED2, resistance R 13 forms supply socket SX electrified light emitting indicating circuit, and the B two ends, lower end of supply socket SX are directly connected to 220V alternating current and form not timing socket.

3. a timing and circulation timing power source special plate, it is characterized in that: the free adjusting knob of procapsid (1) panel central design (2), knob is designed with time scale line (3) around, knob lower left is provided with function button (4) and charging indication red light (6), lower right is provided with starting circuit button (5) and charging suspends indication green light (7), lowermost end is provided with socket groove (8), in groove, be provided with regular socket hole (9), the upper part of back casing (10) is provided with groove area (11), three-pin plug (12), both sides are provided with screw fixing hole (10-1), the inner both sides of reverse side at procapsid (1) are provided with panel spud pile (1-1) and circuit board spud pile (1-2) and thermal insulation spud pile (1-4), control circuit board (18) becomes 90 degree vertical through being welded to connect by top bayonet socket with the upper breach of main circuit board (19), main circuit board (19) is fixed on circuit board spud pile (1-2) by self-tapping screw (27), power connector (25) is inserted in thermal insulation lower base (23) the right and left hole above, again thermal insulation upper pedestal (22) is installed to lower base above, in both sides screw hole screw-in thermal insulation spud piles (1-4) by self-tapping screw (27) through thermal insulation upper pedestal (22), be fixed, by connecting line plug-in unit (24), the power connector (25) on both sides is connected respectively on AC relay (21) and main circuit board (19), three-pin plug (12) is connected by electrical wiring to main circuit board (19), back casing (10) penetrates screw fixing hole (10-1) by self-tapping screw (27) and is connected and fixed and forms plate integral body with procapsid panel spud pile (1-1), its circuit structure feature is: by potentiometer RP, capacitor C 1, resistance R 1, integrated circuit (IC) 1 forms main timing circuit, by resistance R 2, R3, capacitor C 2, integrated circuit (IC) 2 forms circulation " stopping " timing circuit, by resistance R 4, R5, capacitor C 3, integrated circuit (IC) 3 forms circulation " opening " timing circuit, by fuse FU, trigger switch S2, optocoupler U2, resistance R 6 forms short circuit insurance, trigger, latching circuit, by capacitor C 9, C8, thermistor RT, dual mode filter T, capacitor C 7 forms interchange anti-jamming circuit, by capacitor C 6, diode D1, D2, resistance R 10, R11, R12, voltage-stabiliser tube TL431, capacitor C 4, C5 forms step-down, rectification, voltage stabilizing, filter circuit, by resistance R 8, flashed green diode (LED) 1 forms circulation and suspends indication, by AC relay (21), resistance R 7, it is logical that optocoupler U1 change over switch S1 forms AC power, disconnected change-over circuit, by red light emitting diodes LED2, resistance R 13 forms supply socket SX electrified light emitting indicating circuit.