CN204859147U - Hang key formula zero -power battery -conserving switch - Google Patents
Hang key formula zero -power battery -conserving switch Download PDFInfo
- Publication number
- CN204859147U CN204859147U CN201520522811.8U CN201520522811U CN204859147U CN 204859147 U CN204859147 U CN 204859147U CN 201520522811 U CN201520522811 U CN 201520522811U CN 204859147 U CN204859147 U CN 204859147U
- Authority
- CN
- China
- Prior art keywords
- resistance
- electric capacity
- triode
- bridge rectifier
- sensitive switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Keying Circuit Devices (AREA)
Abstract
The utility model provides a hang key formula zero -power battery -conserving switch, including first live wire link L1, first zero line link N1, second live wire link L2 and second zero line link N2, a micro -gap switch K1, the 2nd micro -gap switch K2, first electric capacity C1, first resistance R1, a bridge rectifier A1, second resistance R2, second electric capacity C2, third resistance R3, photo resistance VR1, fourth resistance R4, first luminotron LED1, second luminotron LED2, first triode Q1, third electric capacity C3, the 5th resistance R5, the 2nd bridge rectifier A2, zener diode VD1, fourth electric capacity C4, the 5th electric capacity C5, the 6th resistance R6, the 7th resistance R7, the 8th resistance R8, second triode Q2, third triode Q3, relay J1, the utility model discloses simple structure, reasonable in design, through the utility model discloses an use, reaching the time delay and closing the electronic equipment power that connects, reach the safety utilization of electric power, the purpose of using electricity wisely.
Description
Technical field
The utility model relates to switching circuit technical field, is specifically related to a kind of extension key type zero-power battery-conserving switch.
Background technology
Switching function in prior art on electronic equipment is single, only has switching function, as Domestic lighting switch.
Utility model content
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, the extension key type zero-power battery-conserving switch that practicality is good.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of extension key type zero-power battery-conserving switch, comprise the first live wire link L1, first zero line link N1, second live wire link L2 and the second zero line link N2, first sensitive switch K1, second sensitive switch K2, first electric capacity C1, first resistance R1, first bridge rectifier A1, second resistance R2, second electric capacity C2, 3rd resistance R3, photo resistance VR1, 4th resistance R4, first luminous tube LED1, second luminous tube LED2, first triode Q1, 3rd electric capacity C3, 5th resistance R5, second bridge rectifier A2, voltage stabilizing didoe VD1, 4th electric capacity C4, 5th electric capacity C5, 6th resistance R6, 7th resistance R7, 8th resistance R8, second triode Q2, 3rd triode Q3, relay J 1, described relay J 1 is provided with the first contact J1-1 and the second contact J1-2, and described first J1-1 two ends, contact are normally opened contact, and centre is provided with a normally-closed contact, and the second J1-2 two ends, contact are normally opened contact,
One end of described first live wire link L1 and the first zero line link N1 is accessed in 220V AC power respectively, and one end of described second live wire link L2 and the second zero line link N2 is accessed on powered electronic equipment respectively; Described first sensitive switch K1 and the second sensitive switch K2 is equipped with a key ring in parallel with sensitive switch, is installed on the outside of battery-conserving switch shell; Described first luminous tube LED1 and the second luminous tube LED2 is white luminous pipe, is installed on the position of the key ring on the first sensitive switch K1 and the second sensitive switch K2 respectively, for indicating key ring position evening, facilitates key hook above;
The described first live wire link L1 other end is connected to the second contact J1-2 and the first sensitive switch respectively, described first electric capacity C1 mono-end is connected to the first contact J1-1, the other end is connected on 1 pin of the first bridge rectifier A1, first resistance R1 is connected in parallel on the first electric capacity C1 two ends, the 2 pin ground connection of described first bridge rectifier A1, 3 pin of the first bridge rectifier A1 are connected to the first zero line link N1 and the second zero line link N2 respectively, described second resistance R2, one end of second electric capacity C2 and the 3rd resistance R3 is connected in parallel on 4 pin of the first bridge rectifier A1, second resistance R2 and the second electric capacity C2 other end ground connection, the 3rd resistance R3 other end is connected to photo resistance VR1 one end and the first luminous tube LED1 positive pole, described first luminous tube LED1 negative pole is connected to the second luminous tube LED2 positive pole, described second luminous tube LED2 negative pole is connected to the first triode Q1 emitter, first triode Q1 grounded collector, the photo resistance VR1 other end and the 4th resistance R4 mono-end are connected to the first triode Q1 base stage, 4th resistance R4 other end ground connection,
Described 3rd electric capacity C3 mono-end is connected to the normally opened contact of the first sensitive switch and the first contact J1-1, and the 3rd electric capacity C3 other end is connected to 1 pin of the second bridge rectifier A2, and the 5th resistance R5 is connected in parallel on the 3rd electric capacity C3 two ends; The 2 pin ground connection of described second bridge rectifier A2,3 pin of the second bridge rectifier A2 are connected to the second zero line link N2, one end of described voltage stabilizing didoe VD1 and the 4th electric capacity C4 is connected on 4 pin of the second bridge rectifier A2 respectively, the other end ground connection of voltage stabilizing didoe VD1 and the 4th electric capacity C4; The emitter of described 3rd triode Q3 is connected on the Inside coil of relay J 1, the Inside coil of relay J 1 is also connected to one end of the 4th electric capacity C4, the grounded collector of the 3rd triode Q3, the base stage of the 3rd triode Q3 is connected to the collector electrode of the 8th resistance R8 one end and the second triode Q2 respectively, the grounded emitter of described second triode Q2, the base stage of the second triode Q2 is connected to the 6th resistance R6 one end and the 7th resistance R7 one end respectively, the 7th resistance R7 other end ground connection; Second sensitive switch K2 mono-end is connected to the 6th resistance R6 one end, and the other end is connected between the 4th electric capacity C4 and relay J 1, and the 5th electric capacity C5 mono-end is connected to the 6th resistance R6 mono-point, other end ground connection.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, by use of the present utility model, reaches electronic equipment power source that time-delay closing connects, reaches safety utilization of electric power, the object of electrical energy saving.
Accompanying drawing explanation
Fig. 1 is the utility model circuit theory diagrams.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, L1, N1 termination enters in 220V AC power, and L2, N2 termination enters on powered electronic equipment; Comprise two sensitive switch K1 and K2 be connected in parallel hanging key, sensitive switch K1 is parallel with normally opened contact two ends and normally-closed contact one end of the J1-1 of relay J 1, the 220V voltage of L1 end is after the normally-closed contact of relay J 1-1 is connected, make voltage clamping at 8V voltage through C1 capacitance decompression, the first bridge rectifier A1 rectification, C2 capacitor filtering, the step-down of R2 resistance, the positive pole of LED1 is connected to through R3 resistance, the negative pole of LED1 is connected to the positive pole of LED2, and the negative pole of LED2 is connected with Q1 triode.When having strong illumination to VR1 photo resistance daytime, because R4 resistance is comparatively large, make Q1 transistor base voltage high, Q1 triode by, LED1, LED2 are not luminous; When evening unglazed according to time, VR1 photo resistance resistance becomes large, makes Q1 transistor base voltage low, Q1 triode ON, and LED1, LED2 luminous tube is luminous, the hook position that instruction K1, K2 sensitive switch links, convenient by key hook on suspension member.
After opening the door when going home, after key hook is on extension key type zero-power battery-conserving switch, K1, K2 sensitive switch is connected simultaneously, after K1 connects, L1 end is after K1 connects, through C3 capacitance decompression, the second bridge rectifier A2 rectification, C4 capacitor filtering, export 24V voltage after VD1 voltage stabilizing and divide two-way, one tunnel is connected through K2 sensitive switch and is charged to electric capacity C5, simultaneously through R6, R7 electric resistance partial pressure, makes Q2, Q3 triode ON, after relay J 1-1 adhesive, the normally-closed contact of relay J 1-1 disconnects, and makes LED1, LED2 dead electricity, the power-off of LED1, LED2 lamp; The adhesive of relay J 1-2 contact, makes connected electronic equipment connect 220V power voltage supply.
K1 and K2 sensitive switch in this circuit has a key ring in parallel with sensitive switch, is installed on the outside hanging key type zero-power battery-conserving switch shell; In addition, LED1 and LED2 is white luminous pipe, is installed on the position of K1, K2 sensitive switch key ring, for indicating key ring position evening, facilitates key hook above.
When going out, key is taken off and gos out, now, K1 and K2 sensitive switch disconnects, after K1 sensitive switch disconnects, J1-1 contact is in parallel with it, after K2 sensitive switch disconnects, because C5 electric capacity is filled electricity, C5 electric capacity passes through R6, R7 resistance, Q2 transistor base discharges to emitter, make Q2, Q3 triode keeps conducting state, J1-1 keeps attracting state, along with C5 electric capacity is slowly discharged, Q2, Q3 triode by, J1-1 power-off not adhesive, J1-1, J1-2 contact disconnects, J1-1 normally-closed contact connects C1 electric capacity, after J1-2 contact disconnects, make connect electronic equipment power-off, reach electronic equipment power source that time-delay closing connects, reach safety utilization of electric power, the object of electrical energy saving.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. hang a key type zero-power battery-conserving switch, it is characterized in that, comprise the first live wire link (L1), first zero line link (N1), second live wire link (L2), second zero line link (N2), first sensitive switch (K1), second sensitive switch (K2), first electric capacity (C1), first resistance (R1), first bridge rectifier (A1), second resistance (R2), second electric capacity (C2), 3rd resistance (R3), photo resistance (VR1), 4th resistance (R4), first luminous tube (LED1), second luminous tube (LED2), first triode (Q1), 3rd electric capacity (C3), 5th resistance (R5), second bridge rectifier (A2), voltage stabilizing didoe (VD1), 4th electric capacity (C4), 5th electric capacity (C5), 6th resistance (R6), 7th resistance (R7), 8th resistance (R8), second triode (Q2), 3rd triode (Q3), relay (J1), described relay (J1) is provided with the first contact (J1-1) and the second contact (J1-2), described first contact (J1-1) two ends are normally opened contact, centre is provided with a normally-closed contact, and the second contact (J1-2) two ends are normally opened contact,
One end of described first live wire link (L1) and the first zero line link (N1) is accessed in 220V AC power respectively, and one end of described second live wire link (L2) and the second zero line link (N2) is accessed on powered electronic equipment respectively; Described first sensitive switch (K1) and the second sensitive switch (K2) are equipped with a key ring in parallel with sensitive switch, are installed on the outside of battery-conserving switch shell; Described first luminous tube (LED1) and the second luminous tube (LED2) are white luminous pipe, be installed on the position of the key ring on the first sensitive switch (K1) and the second sensitive switch (K2) respectively, for indicating key ring position evening;
Described first live wire link (L1) other end is connected to the second contact (J1-2) and the first sensitive switch (K1) respectively, described first electric capacity (C1) end is connected to the first contact (J1-1), the other end is connected on 1 pin of the first bridge rectifier (A1), institute's the first resistance (R1) is connected in parallel on the first electric capacity (C1) two ends, 2 pin ground connection of described first bridge rectifier (A1), 3 pin of the first bridge rectifier (A1) are connected to the first zero line link (N1) and the second zero line link (N2) respectively, described second resistance (R2), one end of second electric capacity (C2) and the 3rd resistance (R3) is connected in parallel on 4 pin of the first bridge rectifier (A1), second resistance (R2) and the second electric capacity (C2) other end ground connection, 3rd resistance (R3) other end is connected to photo resistance (VR1) one end and the first luminous tube (LED1) positive pole, described first luminous tube (LED1) negative pole is connected to the second luminous tube (LED2) positive pole, described second luminous tube (LED2) negative pole is connected to the first triode (Q1) emitter, first triode (Q1) grounded collector, photo resistance (VR1) other end and the 4th resistance (R4) one end are connected to the first triode (Q1) base stage, 4th resistance (R4) other end ground connection,
Described 3rd electric capacity (C3) one end is connected to the normally opened contact of the first sensitive switch (K1) and the first contact (J1-1), 3rd electric capacity (C3) other end is connected to 1 pin of the second bridge rectifier (A2), and the 5th resistance (R5) is connected in parallel on the 3rd electric capacity (C3) two ends, 2 pin ground connection of described second bridge rectifier (A2), 3 pin of the second bridge rectifier (A2) are connected to the second zero line link (N2), one end of described voltage stabilizing didoe (VD1) and the 4th electric capacity (C4) is connected on 4 pin of the second bridge rectifier (A2) respectively, the other end ground connection of voltage stabilizing didoe (VD1) and the 4th electric capacity (C4), the emitter of described 3rd triode (Q3) is connected on the Inside coil of relay (J1), the Inside coil of relay (J1) is also connected to one end of the 4th electric capacity (C4), the grounded collector of the 3rd triode (Q3), the base stage of the 3rd triode (Q3) is connected to the collector electrode of the 8th resistance (R8) one end and the second triode (Q2) respectively, the grounded emitter of described second triode (Q2), the base stage of the second triode (Q2) is connected to the 6th resistance (R6) one end and the 7th resistance (R7) one end respectively, 7th resistance (R7) other end ground connection, second sensitive switch (K2) one end is connected to the 6th resistance (R6) one end, the other end is connected between the 4th electric capacity (C4) and relay (J1), 5th electric capacity (C5) one end is connected to the 6th resistance (R6) a bit, other end ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522811.8U CN204859147U (en) | 2015-07-16 | 2015-07-16 | Hang key formula zero -power battery -conserving switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522811.8U CN204859147U (en) | 2015-07-16 | 2015-07-16 | Hang key formula zero -power battery -conserving switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859147U true CN204859147U (en) | 2015-12-09 |
Family
ID=54749658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520522811.8U Expired - Fee Related CN204859147U (en) | 2015-07-16 | 2015-07-16 | Hang key formula zero -power battery -conserving switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204859147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007067A (en) * | 2015-07-16 | 2015-10-28 | 六安市同心畅能电子科技有限公司 | Latchkey type zero-power consumption power-saving switch |
-
2015
- 2015-07-16 CN CN201520522811.8U patent/CN204859147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007067A (en) * | 2015-07-16 | 2015-10-28 | 六安市同心畅能电子科技有限公司 | Latchkey type zero-power consumption power-saving switch |
| CN105007067B (en) * | 2015-07-16 | 2018-08-31 | 六安市同心畅能电子科技有限公司 | Hang key type zero-power battery-conserving switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204350411U (en) | A kind of LED emergency light | |
| CN206251406U (en) | A kind of single live wire soft-touch control power-supply circuit | |
| CN204350378U (en) | A kind of LED of energy extinguish fast | |
| CN204652744U (en) | Anti-interference solar street light circuit | |
| CN106981784A (en) | A kind of energy-saving Zero-power-consumption standby Socket for computor circuit | |
| CN204859147U (en) | Hang key formula zero -power battery -conserving switch | |
| CN204707110U (en) | Zero-power soft-touch control modular circuit | |
| CN204406088U (en) | Safety energy-saving controller for home appliance | |
| CN204420608U (en) | Solar electric torch device | |
| CN103269064B (en) | Zero-power-consumption releasing circuit of anti-interference capacitor at AC end of switching power supply | |
| CN204616179U (en) | The fiery power taking auxiliary circuit of a kind of novel list | |
| CN205160872U (en) | Wall switch of little night -light of LED of time delay pass is opened in area touch | |
| CN105007067A (en) | Latchkey type zero-power consumption power-saving switch | |
| CN104902632A (en) | Room wall switch circuit with light-operated LED night light | |
| CN204669669U (en) | With the room wall switching circuit of light-operated LED mini light night | |
| CN205546096U (en) | Domestic LED emergency light of controllable formula of switch | |
| CN203327328U (en) | Sound and light-controlled LED lamp | |
| CN202524595U (en) | LED lamp and energy-saving lamp combined lamp | |
| CN205160495U (en) | Zero power consumption standby touches power down switch | |
| CN105356871B (en) | Zero-power-consumption standby touches power down switch | |
| CN204180356U (en) | A kind of delay control circuit for illuminating lamp | |
| CN105357824B (en) | With the switch on wall for touching the LED night lamp for opening delay pass | |
| CN203352156U (en) | Zero power consumption release circuit for anti-interference capacitors on switching power supply AC end | |
| CN205017204U (en) | Zero power consumption release circuit for anti -interference capacitors on switching power supply AC end | |
| CN204335029U (en) | A kind of power failure controllable type lighting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |