CN105742915A - Solar powered wiring board with automatic power-off function - Google Patents
Solar powered wiring board with automatic power-off function Download PDFInfo
- Publication number
- CN105742915A CN105742915A CN201610194518.2A CN201610194518A CN105742915A CN 105742915 A CN105742915 A CN 105742915A CN 201610194518 A CN201610194518 A CN 201610194518A CN 105742915 A CN105742915 A CN 105742915A
- Authority
- CN
- China
- Prior art keywords
- power
- control circuit
- solar
- module
- wiring board
- 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.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001131 transforming effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Power Sources (AREA)
Abstract
The invention relates to a solar powered wiring board with an automatic power-off function. The wiring board can power off when electronic equipment is in a standby state. The solar powered wiring board aims to realize the main technical effects of: 1, lowering energy consumption of a control circuit; 2, sensitively detecting the working states of current equipment, and performing power off when the electronic equipment is in a standby state; and 3, being user-friendly, and easy to operate. The key points of the technical scheme are as follows: 1, a solar panel is paved on the surface of the wiring board; the collected electric energy is stored in a lithium battery to be used as the power supply of the control circuit; 2, the live wire current is converted into voltage through a transforming apparatus; the voltage is amplified and rectified to be input into a relay, so that the power-off function can be realized under a standby state; and 3, a reset switch and control circuit power-off switches are provided; when the equipment needs to be switched from a standby state into a charging state, the reset switch is pressed, and the wiring board can supply power again. The control circuit power-off switch is arranged below each jack, and the control circuit power-off switch is closed only when a plug is inserted in the jack. The solar powered wiring board is mainly applied to occasions with sunshine, such as offices and the like; and the wiring board can automatically power off when the electronic equipment is in a standby state.
Description
Technical field:
The present invention relates to a kind of insert row automatically powered off, two kinds of duties of the power supply adaptor such as mobile phone, notebook computer can be judged: 1, electronic equipment is charged；2, have been filled with, i.e. holding state.
Background technology:
Along with constantly popularizing of electronic equipment, idling consumption has become a kind of very important wasting of resources.But, tradition insert row only provides the function connecting power supply, does not have the ability automatically powered off.It is focused primarily on automatically controlling and lightning-arrest improvement of insert row about the existing patent of insert row, even if there being the insert row automatically powered off, the shortcoming such as also have circuit complicated, relatively costly and control circuit energy consumption is high, it does not have promotional value.Meanwhile, on market existing power supply adaptor possess hardly fully charged after the function that automatically powers off, its reason is in that charger internal structure is complicated, low in economic efficiency, and the power supply adaptor model of the mobile equipment of difference is different, it does not have universality after improving, and research and development have little significance.
Summary of the invention:
In order to really play the function automatically powered off, it is achieved energy-conservation effect, this insert row must be accomplished claimed below:
1. the energy consumption of control circuit is low as much as possible, therefore clean energy resource can be used to power to control circuit.
2. can detect and judge two kinds of duties of current power adapter delicately, cut off the electricity supply when holding state.
3. hommization answered by the switch of insert row, easily operates.
The technical solution adopted for the present invention to solve the technical problems is:
Outer surface (except jack, button) at insert row lays solar panel, by the output voltage of solar panel by giving lithium cell charging after boosting, Voltage stabilizing module, as the power supply of insert row control circuit, make the adjunct circuit of the present invention without consuming extra electric energy.
Detection de-energized portion converts live wire electric current to voltage mainly by mutual-inductance apparatus, and by the amplification of this signal proportion, rectifying and wave-filtering, as input signal input relay, relay is enable to make corresponding reaction with the size variation of live wire electric current, thus the function cut off the electricity supply when reaching standby.
The present invention is provided with reset switch (microswitch) and control circuit cut-off switch (microswitch), each jack is equipped with a reset switch, when being in power-off, holding state, if desired charged state is entered, only need to by reset switch, so that it may again give power electronic equipment.The cut-off switch of one control circuit is set under each jack of insert row, when jack has plug, switch Guan Bi；When there is no plug, switch off.This control circuit cut-off switch can be greatly lowered the burden of control circuit power supply.
The invention has the beneficial effects as follows, control circuit utilizes the energy work that solaode is collected, it is not necessary to the electric energy on live wire, reduces energy consumption, fire-wire power can be cut off at mobile phone, notebook computer like clockwork time standby, it is also possible to for the household electrical appliance such as television set, desktop computer simultaneously.When not having plug on insert row, control circuit does not work, it is possible to save the solar energy collected.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the schematic diagram of current detecting and field breaking circuit.
Fig. 2 is solar energy collecting and power source charges module.
Fig. 3 is the outside schematic diagram of insert row.
Fig. 4 is axonometric chart and the schematic internal view of jack.
Fig. 5 is the flow chart of each module work of insert row.
In figure,
1. 220V alternating current power supply
2. electronic equipment (power supply adaptor)
3. mutual inductance and I/V change-over circuit
4. voltage amplifier circuit
5. current rectifying and wave filtering circuit
6. relay (breaking circuit)
7. reset switch
8. solar energy electroplax
9. Voltage stabilizing module
10. overcharge protection circuit
Lithium battery
Control circuit cut-off switch
Detailed description of the invention:
In figure mono-, 1. it is 220V working power, is that the outside of insert row accesses power supply；2. as electronic equipment analog device.When equipment needs electricity consumption, press reset switch 7., then circuit momentary connection；Live wire electric current converts an alternating voltage to by mutual inductance and I/V change-over circuit (3.), then through amplifying circuit (4.), this alternating voltage ratio is amplified, a DC voltage is obtained finally by current rectifying and wave filtering circuit (5.), this DC voltage is inputed to the signal end of relay, because live wire electric current is about tens to hundreds of milliampere during charging, can obtain a bigger direct current signal (more than 2V) after foregoing circuit can make relay work and connect circuit, even if now reset switch disconnects, circuit also can connect, and makes equipment normal operation.It is experimentally confirmed that this process takes about 0.1s, as long as reset switch pressing 0.1s, meet reality.When equipment is fully charged or during holding state, live wire electric current is minimum, about several milliamperes, the DC voltage finally given is not enough so that relay conducting, so relay can turn off, eliminates standby equal loss.
In figure bis-, the electric energy that solar energy electroplax (8.) is collected passes through voltage stabilizing, overcharges protection (9. 10.) to lithium battery (11) charging, and lithium battery is as the power supply of insert row control circuit.
Figure tri-is the outside schematic diagram of insert row, and each jack is equipped with a reset switch (7.), is used for the insert row work that resets, has laid solar energy electroplax in the front of insert row, powered to control circuit.
Figure tetra-is the schematic internal view of insert row, and namely be wherein contained in the null line hole within jack is control circuit cut-off switch (12), and when not having plug on jack, this switches off, and the power supply of control circuit is disconnected, and saves electric energy；When there being plug on jack, this switch is opened, and control circuit obtains lithium battery power supply and powers, it is possible to realize cut-offfing of main circuit.
Figure five is the workflow diagram of insert row each several part.
Claims (5)
1. solar powered an automatically powered off insert row, is primarily characterized in that, including solar powered module and automatically power off module.Wherein:
Described solar powered module, is used for collecting and storing electric energy, provides energy when control circuit works.
Described automatically power off module, for detecting electric device working state, judge and making correct reaction.
2. solar powered the automatically powered off insert row according to claim one, is characterized in that, solar powered module specifically includes:
Solar panel, is used for collecting solar energy, converting electric energy to.
Voltage stabilizing module, carries out voltage stabilizing to the voltage of solar panel output.
Overcharge protection module, be used for preventing lithium battery from overcharging and damaging.
Lithium battery, stores electric energy, and powers to control circuit.
3. solar powered the automatically powered off insert row according to claim one, is characterized in that, automatically powers off module and specifically includes:
Mutual inductance and I/V modular converter, be an alternating voltage for switched hot electric current.
Voltage amplification module, for amplification voltage signal.
Current rectifying and wave filtering circuit, for converting alternating voltage to DC voltage.
Relay turns off module, when DC voltage is sufficiently large, for breaking circuit.
4. solar powered an automatically powered off insert row, is primarily characterized in that, is combined with power-off modular by solar energy, and solar panels are wherein laid on insert row surface.
5. solar powered an automatically powered off insert row, is primarily characterized in that, is provided with control circuit cut-off switch, is wherein arranged on inside jack by this switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194518.2A CN105742915A (en) | 2016-03-29 | 2016-03-29 | Solar powered wiring board with automatic power-off function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194518.2A CN105742915A (en) | 2016-03-29 | 2016-03-29 | Solar powered wiring board with automatic power-off function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105742915A true CN105742915A (en) | 2016-07-06 |
Family
ID=56253510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610194518.2A Pending CN105742915A (en) | 2016-03-29 | 2016-03-29 | Solar powered wiring board with automatic power-off function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105742915A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199219A (en) * | 2018-03-06 | 2018-06-22 | 安徽机电职业技术学院 | One kind automatically powers off electrical socket |
| CN113489078A (en) * | 2021-05-24 | 2021-10-08 | 广西电力线路器材厂有限责任公司 | Intelligent terminal energy consumption control device and method based on energy online estimation |
| CN113890161A (en) * | 2021-09-29 | 2022-01-04 | 深圳市明鑫电源技术有限公司 | A charging circuit and charger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724251Y (en) * | 2004-08-04 | 2005-09-07 | 王洪锋 | Energy saving automatic power cut-off socket |
| CN2824411Y (en) * | 2005-08-12 | 2006-10-04 | 查正发 | Portable AC and DC dual-purpose solar power device |
| CN201141891Y (en) * | 2008-01-03 | 2008-10-29 | 浪潮电子信息产业股份有限公司 | Power consumption acquisition module |
| CN101299473A (en) * | 2008-01-07 | 2008-11-05 | 浙江华天电源科技有限公司 | Multifunctional lithium battery solar charger |
| CN202103278U (en) * | 2011-06-30 | 2012-01-04 | 李磊 | Energy-saving electrical row socket |
| CN204206069U (en) * | 2014-11-27 | 2015-03-11 | 山东科技大学 | A kind of solar mobile power box |
-
2016
- 2016-03-29 CN CN201610194518.2A patent/CN105742915A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724251Y (en) * | 2004-08-04 | 2005-09-07 | 王洪锋 | Energy saving automatic power cut-off socket |
| CN2824411Y (en) * | 2005-08-12 | 2006-10-04 | 查正发 | Portable AC and DC dual-purpose solar power device |
| CN201141891Y (en) * | 2008-01-03 | 2008-10-29 | 浪潮电子信息产业股份有限公司 | Power consumption acquisition module |
| CN101299473A (en) * | 2008-01-07 | 2008-11-05 | 浙江华天电源科技有限公司 | Multifunctional lithium battery solar charger |
| CN202103278U (en) * | 2011-06-30 | 2012-01-04 | 李磊 | Energy-saving electrical row socket |
| CN204206069U (en) * | 2014-11-27 | 2015-03-11 | 山东科技大学 | A kind of solar mobile power box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199219A (en) * | 2018-03-06 | 2018-06-22 | 安徽机电职业技术学院 | One kind automatically powers off electrical socket |
| CN113489078A (en) * | 2021-05-24 | 2021-10-08 | 广西电力线路器材厂有限责任公司 | Intelligent terminal energy consumption control device and method based on energy online estimation |
| CN113890161A (en) * | 2021-09-29 | 2022-01-04 | 深圳市明鑫电源技术有限公司 | A charging circuit and charger |
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Addressee: Cai Huaxiang Document name: the First Notification of an Office Action |
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Application publication date: 20160706 |
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