CN104682834A - Energy-saving charger - Google Patents
Energy-saving charger Download PDFInfo
- Publication number
- CN104682834A CN104682834A CN201510113476.0A CN201510113476A CN104682834A CN 104682834 A CN104682834 A CN 104682834A CN 201510113476 A CN201510113476 A CN 201510113476A CN 104682834 A CN104682834 A CN 104682834A
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- Prior art keywords
- energy
- input circuit
- circuit
- saving charger
- solar energy
- 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
- 238000012545 processing Methods 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 12
- 239000010703 silicon Substances 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000010454 slate Substances 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 230000036632 reaction speed Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical compound [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an energy-saving charger which comprises a shell, wherein a rectification input circuit, a Boost voltage boosting module connected with the rectification input circuit, a voltage stabilization circuit module connected with the rectification input circuit, a micro processing control module connected with the rectification input circuit, a rectification output circuit, a power storage unit connected with the rectification output circuit, and a monitoring unit connected with the power storage unit are fixedly arranged inside the shell; a solar device is fixedly arranged on the upper surface of the shell; the solar device is electrically connected with the monitoring unit and the power storage unit respectively. Due to adoption of the foldable solar device, the absorption area of the solar device is increased, and the energy-saving charger is convenient to carry; as monocrystal silicon is adopted as the material of the solar device, the solar absorption efficiency is improved. In addition, due to adoption of the Boost voltage boosting module, current can be adjusted, and the energy-saving charger can be prevented from being damaged, so that the problems that a circuit is complex in structure, slow in reaction speed and high in cost in the prior art, are solved.
Description
Technical field
The invention belongs to charger field, particularly relate to a kind of energy-saving charger.
Background technology
Along with the development of science and technology and the raising of people's living standard, the use of the portable type electronic products such as mobile phone, PDA, digital camera, MP4 in people's life is more prevalent, has even become a part indispensable in people's daily life.But existing charger greatly mainly with civil power (AC100V-240V) as charge power supply, this give people when long-time field work or outdoor travel, use electronic product make troubles.
Simultaneously, existing solar energy power accumulating pool technology on the market, too strong to the dependence of solar illuminance, must competence exertion is higher under the solar illuminance of abundance energy conversion efficiency, otherwise impact will be brought on the performance of solar storage battery, cause the waste of resource, even impact is normal uses.
In addition, existing solar absorption panels absorption efficiency is very little, and solar absorption panels area is very little, and battery capacity is too little, causes the waste of the energy after storage battery stores full electricity.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, the energy-saving charger that a kind of solar absorptance is high is provided.
The present invention realizes like this, a kind of energy-saving charger, comprise a housing, in described housing, be installed with a rectification input circuit, a Boost boost module be connected with described rectification input circuit, a voltage stabilizing circuit module be connected with described rectification input circuit, a micro-processing and control module be connected with described rectification input circuit, a rectifying output circuit, an electricity accumulating unit be connected with described rectifying output circuit and a monitoring means be connected with described electricity accumulating unit;
Described housing upper surface is installed with a solar energy equipment, described solar energy equipment is connected with described monitoring means and described electricity accumulating unit respectively, described solar energy equipment is used for the solar energy received being converted to electric energy and exporting, described solar energy equipment is made up of two collapsible silicon crystal slates, and described electricity accumulating unit is for receiving the electric energy of described solar energy equipment output and carrying out electric power storage;
Described monitoring means comprises a voltage adjusting device and a control button, and described control button is electrically connected with described voltage adjusting device;
A PWM controller, a switch converters and a timing unit is comprised in described micro-processing and control module;
Described rectifying output circuit comprises a photoelectrical coupler, a voltage detection unit and a single-chip microcomputer.
Further, described rectification input circuit upper surface is installed with a paster power tube, and described paster power tube upper surface is installed with at least one steel compressing tablet.
Further, a circuit capable of delaying disconnection be connected with micro-processing and control module is also provided with in described housing.
Further, described shell inner surface is installed with a heat conductive silica gel.
Further, described monitoring means also comprises one first switch and a second switch, and described first switch is communicated with described solar energy equipment, and described second switch is communicated with described electricity accumulating unit.
Further, described silicon crystal slate is made up of some single silicon crystal slates be arranged in series.
Further, described housing cavity is installed with a Thread holder.
Further, the top of described Thread holder is installed with one with described housing snapping and end cap for opening described Thread holder.
Further, described housing upper surface is installed with a display unit, and described display unit is liquid crystal display or light-emitting diode.
Beneficial effect of the present invention is: by adopting folding solar device, increase the absorption area of solar energy equipment, and easy to carry; Adopt monocrystalline silicon as the material of solar energy equipment, increase solar absorption efficiency, meanwhile, the capacitance of storage of electricity accumulating unit is comparatively large, avoids the waste of the energy.
In addition; the present invention can regulate electric current by adopting Boost boost module, and then realizes overcurrent protection to charger, avoids charger to be damaged; thus it is complicated to solve circuit structure existing for prior art, the slow and problem that cost is high of reaction speed.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of energy-saving charger that the embodiment of the present invention provides.
Fig. 2 is the solar energy equipment structural representation that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
As depicted in figs. 1 and 2, a kind of energy-saving charger that the embodiment of the present invention provides, comprise a housing (not shown), shell inner surface is installed with a heat conductive silica gel (not shown), the heat conductivility of heat conductive silica gel is higher, heat conductive silica gel can help the miscellaneous part in housing and charger to dispel the heat, and has certain vibration-damping function simultaneously, improves the reliability of charger operation.
Further, a rectification input circuit 1 is installed with in described housing, rectification input circuit 1 is circuit AC energy being converted to direct current energy, the input of rectification input circuit 1 is connected with AC network, rectification input circuit 1 upper surface is installed with a paster power tube (not shown), can select low power tube herein, and the paster power tube of rectification input circuit 1 upper surface can weld with chip mounter, simplify production technology, also extend the useful life of rectification input circuit 1.In addition, paster power tube upper surface is also installed with at least one steel compressing tablet (not shown), and steel compressing tablet is also conducive to the heat radiation of paster power tube while compression paster power tube.
Further; a Boost boost module 2 be connected with rectification input circuit 1 is also installed with in described housing; Boost boost module 2 obtains direct current by its input from rectification input circuit 1; Boost boost module 2 can regulate electric current; and then overcurrent protection is realized to charger; avoid charger to be damaged, thus solve that circuit structure existing for prior art is complicated, reaction speed is slow and the problem that cost is high.
Further, a voltage stabilizing circuit module 3 be connected with rectification input circuit 1 is also installed with in described housing, voltage stabilizing circuit module 3 can provide galvanic current source, the adjustment of circuit is utilized to make the voltage stabilization of output, because voltage stabilizing circuit module 3 is connected with rectification input circuit 1, the effect of stabling current can be played further.
Further, described rectification input circuit 1 is electrically connected with a micro-processing and control module 4, and micro-processing and control module 4 controls whole power supply signal, wherein, comprises PWM controller 41, switch converters 42 and a timing unit 43 in micro-processing and control module 4.During specific works, the PWM controller 41 in micro-processing and control module 4 sends pwm signal, will starting switch converter 42, starts charging process.And be connected with timing unit 43 due to switch converters 42, when switch converters 42 start start to charge time, timing unit 43 also enters operating state immediately, and timing unit 43 now starts to calculate charging duration.Meanwhile, micro-processing and control module 4 is connected with a display unit 5, and display unit 5 is liquid crystal display or light-emitting diode, and therefore, display unit 5 will read the charging interval, so that user checks from the timing unit 43 micro-processing and control module 4.In addition, micro-processing and control module 4 is also positioned at housing circuit capable of delaying disconnection 6 with one is also connected by the present invention, circuit capable of delaying disconnection 6 arrange can person easy to use according to actual conditions need extend the charging interval, because the timing unit 43 in micro-processing and control module 4 is just in running order when power initiation, user can set delay time, delay time is sent in micro-processing and control module 4 subsequently, timing unit 43 in micro-processing and control module 4 starts timing, simultaneously the display delayed time in display unit 5.
Further, be also provided with a rectifying output circuit 7 in described housing, and rectifying output circuit 7 is connected with the switch converters 42 in micro-processing and control module 4 simultaneously, so, switch converters 42 may be used for the output state controlling charger.Particularly, rectifying output circuit 7 comprises photoelectrical coupler 71, voltage detection unit 72 and a single-chip microcomputer 73.Wherein, photoelectrical coupler 71 to input, export the signal of telecommunication and have good buffer action, have that volume is little, long service life, operating temperature range are wide, strong anti-interference performance, a contactless and constrained input advantage such as completely isolated on electrically.Voltage detection unit 72 detects in real time the voltage of rectification output.Single-chip microcomputer 73, for accepting the voltage signal detected, carries out analyzing and processing subsequently.During specific works, single-chip microcomputer 73 first output low level, for controlling photoelectrical coupler 71, meanwhile, single-chip microcomputer 73 and voltage detection unit 72 detect output voltage according to setting detection time in real time.
Further, described housing upper surface is also installed with a solar energy equipment 8, and solar energy equipment 8 is for being converted to electric energy by the solar energy received and exporting.Particularly, solar energy equipment 8 is made up of two collapsible silicon crystal slates 81, and collapsible silicon crystal slate 81 can strengthen the absorption area of baffle, for charger provides sufficient solar energy.Silicon crystal slate 81 is made up of some single silicon wafer 811 plates be arranged in series, and single silicon crystal slate 811 is for increasing the efficiency of solar absorption further.
Further, described solar energy equipment 8 is connected with an electricity accumulating unit 9, electricity accumulating unit 9 is connected to rectifying output circuit 7 simultaneously, electricity accumulating unit 9 is for receiving the electric energy of solar energy equipment 8 output and carrying out electric power storage, particularly, electricity accumulating unit 9 can select poly-lithium battery, lithium iron battery or lead accumulator, wherein, poly-lithium battery plasticity is flexible, has higher specific energy, stable chemical performance, security reliability is high, and the life-span is long, and capacitance loss is few, volume utilization is high, and therefore the present invention can preferred polymers lithium battery.In addition, electricity accumulating unit 9 is connected with a monitoring means 10, and solar energy equipment 8 is also connected to monitoring means 10 simultaneously.Particularly, monitoring means 10 comprises voltage adjusting device 101 and a control button 102, control button 102 is electrically connected with voltage adjusting device 101, voltage adjusting device 101 may be used for adjusting voltage further, and the electric energy that electricity accumulating unit 9 produces can be adjusted, namely electricity accumulating unit 9 produces the electric energy of the voltage range of different brackets according to the power of accepted solar illuminance.In actual mechanical process, control button 102 can be utilized to select corresponding charging voltage, meanwhile, control button 102 can also be used for controlling electricity accumulating unit 9.Monitoring means 10 also comprises one first switch 103 and second switch 104, first switch 103 is communicated with solar energy equipment 8, and second switch 104 is communicated with electricity accumulating unit 9.When unlatching the first switch 103, the exportable electric energy of solar energy equipment 8; When closedown the first switch 103, the not exportable electric energy of solar energy equipment 8.When opening second switch 104, electricity accumulating unit 9 can carry out charging and discharging, and when closing second switch 104, electricity accumulating unit 9 stops charging and discharging.
Further, described housing cavity is also installed with a Thread holder (not shown).The top of Thread holder is installed with an end cap with housing snapping and for opening Thread holder.After mobile phone charging, user can pack up plug cord, is positioned over by plug cord in Thread holder, thus, plug cord can not be made in disorder, when taking charger away, article around also can not be hooked to plug cord, avoid the damage that some are unnecessary, bring convenience to the use of people.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (9)
1. an energy-saving charger, comprise a housing, it is characterized in that, in described housing, be installed with a rectification input circuit, a Boost boost module be connected with described rectification input circuit, a voltage stabilizing circuit module be connected with described rectification input circuit, a micro-processing and control module be connected with described rectification input circuit, a rectifying output circuit, an electricity accumulating unit be connected with described rectifying output circuit and a monitoring means be connected with described electricity accumulating unit;
Described housing upper surface is installed with a solar energy equipment, described solar energy equipment is connected with described monitoring means and described electricity accumulating unit respectively, described solar energy equipment is used for the solar energy received being converted to electric energy and exporting, described solar energy equipment is made up of two collapsible silicon crystal slates, and described electricity accumulating unit is for receiving the electric energy of described solar energy equipment output and carrying out electric power storage;
Described monitoring means comprises a voltage adjusting device and a control button, and described control button is electrically connected with described voltage adjusting device;
A PWM controller, a switch converters and a timing unit is comprised in described micro-processing and control module;
Described rectifying output circuit comprises a photoelectrical coupler, a voltage detection unit and a single-chip microcomputer.
2. a kind of energy-saving charger according to claim 1, is characterized in that, described rectification input circuit upper surface is installed with a paster power tube, and described paster power tube upper surface is installed with at least one steel compressing tablet.
3. a kind of energy-saving charger according to claim 1, is characterized in that, is also provided with a circuit capable of delaying disconnection be connected with micro-processing and control module in described housing.
4. a kind of energy-saving charger according to claim 1, is characterized in that, described shell inner surface is installed with a heat conductive silica gel.
5. a kind of energy-saving charger according to claim 1, is characterized in that, described monitoring means also comprises one first switch and a second switch, and described first switch is communicated with described solar energy equipment, and described second switch is communicated with described electricity accumulating unit.
6. a kind of energy-saving charger according to claim 1, is characterized in that, described silicon crystal slate is made up of some single silicon crystal slates be arranged in series.
7. a kind of energy-saving charger according to claim 1, is characterized in that, described housing cavity is installed with a Thread holder.
8. a kind of energy-saving charger according to claim 7, is characterized in that, the top of described Thread holder is installed with an end cap with described housing snapping and for opening described Thread holder.
9. a kind of energy-saving charger according to claim 1, is characterized in that, described housing upper surface is installed with a display unit, and described display unit is liquid crystal display or light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510113476.0A CN104682834A (en) | 2015-03-16 | 2015-03-16 | Energy-saving charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510113476.0A CN104682834A (en) | 2015-03-16 | 2015-03-16 | Energy-saving charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104682834A true CN104682834A (en) | 2015-06-03 |
Family
ID=53317504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510113476.0A Pending CN104682834A (en) | 2015-03-16 | 2015-03-16 | Energy-saving charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104682834A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040155631A1 (en) * | 2003-02-06 | 2004-08-12 | Soji Terakawa | Charger for mobile phone and operation method for the same and charging apparatus for mobile phone and charging method for the same |
| CN101345500A (en) * | 2008-05-16 | 2009-01-14 | 广东志成冠军集团有限公司 | Photovoltaic power generation system with grid-connected generation, independent power generation and UPS function |
| CN102427266A (en) * | 2012-01-04 | 2012-04-25 | 广东易事特电源股份有限公司 | Multifunctional photovoltaic UPS (uninterruptible power supply) system and control method thereof |
| CN203086203U (en) * | 2013-01-24 | 2013-07-24 | 浙江佑国太阳能科技有限公司 | Solar UPS power generation system |
| CN203674776U (en) * | 2013-09-25 | 2014-06-25 | 南京旭方光电科技有限公司 | Novel solar energy lithium battery uninterrupted power source |
-
2015
- 2015-03-16 CN CN201510113476.0A patent/CN104682834A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040155631A1 (en) * | 2003-02-06 | 2004-08-12 | Soji Terakawa | Charger for mobile phone and operation method for the same and charging apparatus for mobile phone and charging method for the same |
| CN101345500A (en) * | 2008-05-16 | 2009-01-14 | 广东志成冠军集团有限公司 | Photovoltaic power generation system with grid-connected generation, independent power generation and UPS function |
| CN102427266A (en) * | 2012-01-04 | 2012-04-25 | 广东易事特电源股份有限公司 | Multifunctional photovoltaic UPS (uninterruptible power supply) system and control method thereof |
| CN203086203U (en) * | 2013-01-24 | 2013-07-24 | 浙江佑国太阳能科技有限公司 | Solar UPS power generation system |
| CN203674776U (en) * | 2013-09-25 | 2014-06-25 | 南京旭方光电科技有限公司 | Novel solar energy lithium battery uninterrupted power source |
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Application publication date: 20150603 |
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| RJ01 | Rejection of invention patent application after publication |