CN203178715U - Solar standby power supply device - Google Patents
Solar standby power supply device Download PDFInfo
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- CN203178715U CN203178715U CN 201320209792 CN201320209792U CN203178715U CN 203178715 U CN203178715 U CN 203178715U CN 201320209792 CN201320209792 CN 201320209792 CN 201320209792 U CN201320209792 U CN 201320209792U CN 203178715 U CN203178715 U CN 203178715U
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- 238000009434 installation Methods 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 18
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a solar energy standby power supply unit for provide solar power when electrical apparatus standby, solar energy standby power supply unit includes solar power supply unit (1), the control unit (2), relay (3), power strip (4) and electrical apparatus mainboard CPU unit (5), the control unit (2) are connected solar power supply unit (1) with in order to control between relay (3) the switch action of relay (3). The utility model discloses an operating principle is when electrical apparatus is in standby state, the switching action of control unit (2) control relay (3) make the commercial power input with the power supply route of power strip (4) is automatic to be cut off, by solar energy power supply unit (1) gives electrical apparatus mainboard CPU unit (5) power supply to realize the zero power consumption standby of electrical apparatus.
Description
Technical field
The utility model relates to a kind of sun power standby electric supply installation, more particularly, relates to a kind of solar powered device that uses when electronics or electric equipment are in holding state.
Background technology
During electric appliance standby, can receive the telepilot startup command, starting up speed is fast, and it is also more convenient to start shooting.Present stage, most of electric equipment products generally all had idle function, when electrical equipment is in holding state, the functional circuit of electrical equipment is not worked, has only the standby part in work, the functional circuit of electrical equipment is just worked behind the end holding state, no matter is functional circuit or standby partial circuit, for electrical equipment, by mains-supplied, power consumption is less when being standby.So, because people do not have to form the custom of pulling out appliances power source or closing the electrical equipment general supply, allow electrical equipment be in holding state for a long time, the electrical equipment motherboard power supply is being worked always, therefore when electrical equipment is in holding state also at consumed power always, in the age of current electric power energy supply and demand anxiety, the stand-by power consumption of electrical equipment is very big, and the electricity charge that can increase family are paid wages, cause the waste of the energy, this is a very severe and real problem, if can reduce the stand-by power consumption of electrical equipment or the realization zero-power, this will have an economic benefit and social benefit.In the prior art, energy-conservation for realizing, generally all be the loss of power that reduces under the holding state, and realize that circuit is comparatively complicated.
The utility model content
The technical problems to be solved in the utility model is, based on the problems referred to above, provides a kind of sun power standby electric supply installation, when electrical equipment is in holding state, powered to electrical equipment mainboard CPU element by solar powered unit, really realize Zero-power-consumption standby, and circuit uses simple.
The sun power standby electric supply installation that the utility model provides comprises solar powered unit, control module, relay, power panel, electrical equipment mainboard CPU element, described control module is connected between described solar powered unit and the described relay control coil to control the switch motion of described relay, when described electrical equipment is in holding state, the switch motion that described control module is controlled described relay makes the supply access of mains electricity input end and described power panel be cut off automatically, and described electrical equipment mainboard CPU element power supply is given in described solar powered unit.
In the above-mentioned sun power standby of the utility model electric supply installation, when electrical equipment was in open state, the switch motion that described control module is controlled described relay made described mains electricity input end be connected with described power panel, is powered to described electrical equipment by described power panel.
In the above-mentioned sun power standby of the utility model electric supply installation, described relay is normally closed mould assembly relay, and an end of relay contact connects power panel, another termination civil power.
In the above-mentioned sun power standby of the utility model electric supply installation, described solar powered unit comprises diode D2 and the D3 that is connected in series, wherein, the anodal solar cell that connects of diode D2, diode D3 negative pole connecting circuit mainboard provides low-voltage DC supply, described solar powered unit also comprises has an end to be connected diode D2 respectively, the resistance R 16 of D3 junction, resistance R 22 and be connected on diode D2 respectively, filter capacitor C28 and C31 between D3 two negative pole ends and the ground, wherein the other end of resistance R 23 is connected with described relay coil one end, and the other end of resistance R 16 is connected with described control module.
In the above-mentioned sun power standby of the utility model electric supply installation, described control module comprises resistance R 14 and R13, triode Q1 and Q3 and diode D1, wherein, triode Q3 base stage is in start or holding state by resistance R 14 connecting circuit mainboard POWER ON/OFF pin to obtain electrical equipment, triode Q1 collector is connected with resistance R 16 other ends of described solar powered unit, and by resistance R 13 connection triode Q1 base stages, triode Q1 collector is connected with the relay coil other end, the grounded emitter of described triode Q1 and Q3.
Implement the sun power standby electric supply installation that the utility model provides, when described electrical equipment is in holding state, the switch motion that described control module is controlled described relay makes the supply access of mains electricity input end and described power panel be cut off automatically, and described electrical equipment mainboard CPU element power supply is given in described solar powered unit; When electrical equipment was in open state, the switch motion that described control module is controlled described relay made described mains electricity input end be connected with described power panel, is powered to described electrical equipment by described power panel.Like this; implement the sun power standby electric supply installation that the utility model provides; the beneficial effect of obtaining is: adopt solar powered during the electric appliance standby state; both guaranteed to make under the holding state facility of electrical appliance; need not plug attaching plug or the master switch of cutting off the electricity supply at every turn, not use civil power again, realize Zero-power-consumption standby; reduce power consumption, also just more be of value to environmental protection.And circuit design of the present utility model is simple, and when solar powered unit exception cisco unity malfunction, can not have any impact to electrical equipment, still can normally use.
Description of drawings
Fig. 1 is the structural representation of standby electric supply installation embodiment of the present utility model.
Fig. 2 is the circuit diagram of standby electric supply installation embodiment of the present utility model.
Embodiment
Below in conjunction with accompanying drawing exemplary embodiment of the present utility model is described.
Figure 1 shows that the structural representation of standby electric supply installation embodiment of the present utility model.As shown in the figure, this standby electric supply installation comprises solar powered unit 1, control module 2, relay 3, power panel 4 and electrical equipment mainboard CPU element, and power panel 4 is used for to the standby electric power supply.Control module 2 is connected between solar powered unit 1 and relay 3 control coils switch motion with pilot relay 3, when electrical equipment is in holding state, the switch motion of control module 2 pilot relays 3 makes the supply access of mains electricity input end and power panel 4 be cut off automatically, and give electrical equipment mainboard CPU element 5 power supplies by solar powered unit 1 this moment; When electrical equipment was in open state, the switch motion of control module 2 pilot relays 3 made the mains electricity input end directly be connected with power panel 4, was given such as electric equipment productss such as televisor, sound equipments by power panel 4 power supplies.
When electrical equipment is in open state, it is 220V that the mains electricity input end provides voltage, frequency is the alternating voltage of 50HZ, control module 2 is connected with relay 3 control coils, by the switch motion of control module 2 pilot relays 3, make the coil two ends of relay 3 not form the loop, relay 3 is in off position, this moment, the mains electricity input end directly was communicated with power panel 4, by the alternating current of mains electricity input end supply power plate 220V.
When electrical equipment is in holding state, the switch motion of control module 2 pilot relays 3, make the control coil two ends of relay 3 form the loop, relay 3 is in running order, and this moment, relay 3 normally closed contacts were opened, and were 220V though the mains electricity input end provides voltage, frequency is the alternating voltage of 50HZ, but can not be switched to power panel 4, so the supply access of mains electricity input end and power panel 4 is cut off automatically, give electrical equipment mainboard CPU element 5 power supplies by solar powered unit 1 this moment.
Fig. 2 is the circuit diagram of the utility model standby electric supply installation, as shown in the figure, solar powered unit 1 comprises diode D2 and the D3 that is connected in series, mainly be to utilize the unilateral conduction of diode to prevent current reflux, wherein, the anodal solar cell that connects of diode D2, diode D3 negative pole is connected to electrical equipment mainboard CPU, the control voltage of output+5V, supply power to electrical equipment mainboard stand-by pin, solar powered unit 1 also comprises has an end to be connected diode D2 respectively, the resistance R 16 of D3 junction, resistance R 22 and be connected on diode D2 respectively, filter capacitor C28 and C31 between D3 two negative pole ends and the ground, wherein, filter capacitor is that wherein the other end of resistance R 22 is connected with an end of relay 3 coils for the impurity signal or the AC signal that exist filter out, and the other end of resistance R 16 is connected with control module 2.
In the present embodiment, it is the normally closed mould assembly relay that 220V8A uses 5V voltage to drive that relay adopts specification, solar module contains rechargeable battery, the output specification is+5V0.2mA, each resistance can arrange as required, as long as realize the switch motion of present embodiment control module 2 energy pilot relays.
When electrical equipment does not connect when solar powered, because relay 3 is normally closed mould assembly, voltage is not controlled at the relay coil two ends, relay is in off position, 1 pin and 3 pin, 2 pin are communicated with 4 pin, and the mains electricity input end directly links to each other with power panel by relay, powered the normal standby of electrical equipment to electrical equipment CPU element 5 again by power panel.
When electrical equipment inserts when solar powered, if electrical equipment is in holding state, solar powered unit 1 provides+the 5V input voltage, " B " point is high level in the circuit at this moment, triode Q1 is in conducting state, " A " point is low level then, therefore not conducting of triode Q3, relay 3 coil two ends form loop and in running order, 1 pin and 3 pin, 2 pin and 4 pin open circuit, this moment, the mains input voltage can not give power panel 4 power supplies by relay, and the supply access between civil power input and the power panel 4 is cut off automatically, simultaneously " 2. " position output+5V voltage in the solar powered unit 1, supply power to the electrical equipment mainboard+5V stand-by pin, realize that the electrical equipment mainboard uses the sun power standby.
If electrical equipment is in open state, the input of " 3. " position of electrical equipment mainboard POWER ON/OFF pin from electrical equipment mainboard stand-by pin provide+5V controls voltage, triode Q3 conducting this moment, " B " point is low level then, therefore not conducting of Q1, " A " point is high level, relay 3 coil two ends do not form the loop, this moment, relay 3 was off position, 1 pin and 3 pin, 2 pin are communicated with 4 pin, keep normally off, civil power is input as voltage 220V, the alternating current of frequency 50HZ directly is connected to power panel 4 by relay, the alternating current of supply power plate 220V, supply with electrical equipment, electrical equipment normal boot-strap by power panel 4 again.
When solar powered unit 1 is unusual, can not power to electrical equipment mainboard CPU element 5, be equivalent to relay 3 coil two ends and do not control voltage this moment, and relay 3 is in off position, 1 pin and 3 pin, 2 pin are communicated with 4 pin, keep normally off, the mains electricity input end directly supplies power to power panel 4 by relay 3, gives electrical equipment by power panel 4 power supplies again, therefore the electrical equipment operate as normal, electrical equipment still can normally use when 1 appearance of solar powered unit unusually can not normal power supply.
Do not inserting when solar powered by electrical equipment, the mains electricity input end directly powers to power panel by relay, powered to electrical equipment by power panel again, and after access is solar powered, powered to electrical equipment mainboard CPU element by solar powered unit, the electrical equipment mainboard uses the sun power standby, has really realized Zero-power-consumption standby, and response European Union is to the requirement of efficiency.
Solar powered unit can comprise a rechargeable battery in the present embodiment, and being used for when the solar module cisco unity malfunction by rechargeable battery is the power supply of electrical equipment mainboard CPU element.
The sun power standby electric supply installation that the utility model provides is applicable to all electronics, electric type product, for example products such as refrigerator, washing machine, televisor, micro-wave oven, sound equipment.
Although the utility model is illustrated with reference to drawings and Examples; but protection domain of the present utility model is not limited thereto; for a person skilled in the art; under the prerequisite that does not deviate from spirit and scope of the present utility model; can make various changes and variation to the utility model; but the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (5)
1. sun power standby electric supply installation, be used for when electric appliance standby, providing sun-generated electric power, it is characterized in that, comprise solar powered unit (1), control module (2), relay (3), power panel (4) and electrical equipment mainboard CPU element (5), described control module (2) is connected between described solar powered unit (1) and described relay (3) control coil to control the switch motion of described relay (3), when described electrical equipment is in holding state, the switch motion that described control module (2) is controlled described relay (3) makes the supply access of mains electricity input end and described power panel (4) be cut off automatically, and described electrical equipment mainboard CPU element (5) power supply is given in described solar powered unit (1).
2. sun power standby electric supply installation according to claim 1, it is characterized in that, when electrical equipment is in open state, the switch motion that described control module (2) is controlled described relay (3) makes described mains electricity input end be connected with described power panel (4), is powered to described electrical equipment by described power panel (4).
3. sun power standby electric supply installation according to claim 1 and 2 is characterized in that, described relay (3) is normally closed mould assembly relay, and an end of described relay (3) contact connects described power panel (4), another termination civil power.
4. sun power standby electric supply installation according to claim 1 and 2, it is characterized in that, described solar powered unit (1) comprises diode D2 and the D3 that is connected in series, wherein, the anodal solar cell that connects of diode D2, diode D3 negative pole connects described electrical equipment mainboard CPU element (5) provides low-voltage DC, described solar powered unit (1) also comprises has an end to be connected diode D2 respectively, the resistance R 16 of D3 junction, resistance R 22 and be connected on diode D2 respectively, filter capacitor C28 and C31 between D3 two negative pole ends and the ground, wherein the other end of resistance R 23 is connected with described relay (3) coil one end, and the other end of resistance R 16 is connected with described control module (2).
5. sun power standby electric supply installation according to claim 4, it is characterized in that, described control module (3) comprises resistance R 14 and R13, triode Q1 and Q3 and diode D1, wherein, described triode Q3 base stage is in start or holding state by resistance R 14 connecting circuit mainboard POWER ON/OFF pin to obtain electrical equipment, described triode Q2 collector is connected with resistance R 16 other ends of described solar powered unit (1), and by resistance R 13 connection triode Q1 base stages, triode Q1 collector is connected the grounded emitter of described triode Q1 and Q3 with described relay (3) the coil other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209792 CN203178715U (en) | 2013-04-23 | 2013-04-23 | Solar standby power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209792 CN203178715U (en) | 2013-04-23 | 2013-04-23 | Solar standby power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178715U true CN203178715U (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320209792 Expired - Fee Related CN203178715U (en) | 2013-04-23 | 2013-04-23 | Solar standby power supply device |
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| Country | Link |
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| CN (1) | CN203178715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731020A (en) * | 2014-01-24 | 2014-04-16 | 四川英杰电气股份有限公司 | Standby control method of photovoltaic inverter |
-
2013
- 2013-04-23 CN CN 201320209792 patent/CN203178715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731020A (en) * | 2014-01-24 | 2014-04-16 | 四川英杰电气股份有限公司 | Standby control method of photovoltaic inverter |
| CN103731020B (en) * | 2014-01-24 | 2016-01-20 | 四川英杰电气股份有限公司 | The standby controlling method of photovoltaic DC-to-AC converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KEJIAN DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: WELLON FAR EAST LTD. Effective date: 20140313 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140313 Address after: Room 12, building 8, Hird Road, Tsim Sha Tsui, Hongkong, China D Patentee after: WELLON FAR EAST LTD Address before: Room 2510B, DMX Plaza No. 39 Chinese Bay Hongkong Special Administrative Region Wang Kwong Road Patentee before: Wellon Far East Limited |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140423 |