CN205792290U - A kind of solar energy inversion system based on electric power detection - Google Patents
A kind of solar energy inversion system based on electric power detection Download PDFInfo
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- CN205792290U CN205792290U CN201620501082.2U CN201620501082U CN205792290U CN 205792290 U CN205792290 U CN 205792290U CN 201620501082 U CN201620501082 U CN 201620501082U CN 205792290 U CN205792290 U CN 205792290U
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- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The utility model discloses a kind of solar energy inversion system based on electric power detection, it is characterized in that, main by solar battery group, the accumulator being connected with solar battery group, the direct current stabilizer being connected with accumulator, and the DC filter that is connected with direct current stabilizer respectively and inversion unit composition.This utility model uses solar energy to generate electricity, and solar energy resources does not has exhausted dangerous, and resource distribution is extensive, uses environmental protection, is suitable for being widely popularized.This utility model can be powered to DC load and AC load simultaneously, improves range of application.Inversion unit of the present utility model is for being converted to exchange direct current, and its inversion efficiency is high, and in reversals, electric energy loss is little, improves the utilization rate of electric energy.
Description
Technical field
This utility model relates to a kind of inversion system, specifically refers to a kind of solar energy inversion based on electric power detection
System.
Background technology
Household electricity is usually and is powered by electrical network at present, but does not set up at some electrical networks or often have a power failure
Area, household electricity exists for bigger difficulty.Along with the development of inversion transformation technique, application accumulator carries
Being possibly realized for household electricity, especially in the area that some sunshines are sufficient, employing solar charging power technology will
Solar energy is converted to electrical power storage in accumulator, again the unidirectional current that accumulator exports is converted to exchange during electricity consumption
Electricity is for household use, such that it is able to solve the defect that electrical network cannot be used to power.But, existing inversion system
Conversion efficiency too low, it is impossible to meet the life requirement of people.
Utility model content
The purpose of this utility model is to overcome the defect that the conversion efficiency of existing inversion system is low, it is provided that a kind of
Solar energy inversion system based on electric power detection.
The purpose of this utility model is achieved through the following technical solutions: a kind of solar energy based on electric power detection is inverse
Change system, mainly by solar battery group, the accumulator being connected with solar battery group, respectively with electric power storage
Voltage collection circuit that pond is connected and direct current stabilizer, the DC filtering being connected with direct current stabilizer respectively
Device and inversion unit, the single-chip microcomputer being connected with voltage collection circuit, and the display being connected with single-chip microcomputer
Device forms.
Further, described voltage collection circuit by NAND gate A1, NAND gate A2, audion VT4,
Audion VT5, audion VT6, one end is connected with the positive pole of NAND gate A1, the other end then with accumulator
Resistance R9, the N pole being connected is connected with the positive pole of NAND gate A2, P pole then after resistance R13 with
The diode D6 that the outfan of not gate A1 is connected, one end is connected with the positive pole of NAND gate A1, the other end
The resistance R12 being then connected with the P pole of diode D6, positive pole is connected with the outfan of NAND gate A1,
Electric capacity C7, the N pole that negative pole then base stage with audion VT4 is connected is connected with the base stage of audion VT5
Connect, diode that P pole is the most sequentially connected with the negative pole of NAND gate A1 after resistance R10 through resistance R11
D7, the resistance R14, Yi Jizheng being serially connected between the negative pole of NAND gate A2 and the emitter stage of audion VT5
The electric capacity C8 composition that pole is connected with the outfan of NAND gate A2, negative pole is then connected with single-chip microcomputer；Described
The junction point ground connection of resistance R10 and resistance R11；The emitter stage of described audion VT4 is with diode D6's
P pole is connected, its colelctor electrode is then connected with the P pole of diode D7；The negative pole of described NAND gate A2 with
The P pole of diode D7 be connected while ground connection；The emitter stage of described audion VT6 is negative with electric capacity C8's
Pole is connected, its base stage then emitter stage with audion VT5 is connected, its colelctor electrode then with audion VT5
Colelctor electrode be connected while ground connection.
Described inversion unit is by transformator T, the power amplification being connected with the former limit inductance coil of transformator T
Circuit, the inverter circuit being connected with power amplification circuit, and with the secondary inductance coil phase of transformator T
The exchange output circuit composition connected；The input of described power amplification circuit is connected with direct current stabilizer.
Described inverter circuit is by control chip U, amplifier P, field effect transistor MOS1, and positive pole is through resistance R3
Be connected with the VCC pin of control chip U afterwards, electric capacity C1, the N pole of minus earth and control chip U
The diode D1 that VREF pin is connected, P pole is then connected with the FB pin of control chip U, just
Pole SS pin with control chip U after resistance R1 is connected, negative pole then after resistance R2 with field effect
The electric capacity C2 that the source electrode of pipe MOS1 is connected, positive pole is connected with the P pole of diode D1, negative pole then with
Electric capacity C3, the P pole that the negative pole of electric capacity C2 is connected is connected with the OUT pin of control chip U, N pole
The diode D2 being then connected with power amplification circuit, the resistance R4 being in parallel with diode D2, positive pole with
The electric capacity C4 that the negative pole of amplifier P is connected, negative pole then negative pole with electric capacity C2 is connected, and positive pole
Be connected with power amplification circuit, electric capacity C5 composition that negative pole then negative pole with electric capacity C2 is connected；Described
The positive pole of electric capacity C1 is connected with direct current stabilizer and power amplification circuit respectively；Described control chip U's
RT/CT pin is connected with the P pole of diode D1, its IS pin then with the drain electrode of field effect transistor MOS1
Be connected, its GND pin ground connection；The outfan of described amplifier P and the grid phase of field effect transistor MOS1
Connect, its positive pole is then connected with the drain electrode of field effect transistor MOS1.
Described power amplification circuit is by audion VT1, audion VT2, audion VT3, field effect transistor
MOS2, resistance R5, the N pole being serially connected between base stage and the colelctor electrode of audion VT1 and audion VT1
The Zener diode D3 that base stage is connected, P pole is then connected with the drain electrode of field effect transistor MOS2, one end
Be connected with the source electrode of field effect transistor MOS2, the resistance R6 of other end ground connection, be serially connected in audion VT1
Emitter stage and the base stage of VT2 between resistance R7, and be serially connected in the emitter stage and three of audion VT1
Resistance R8 composition between the base stage of pole pipe VT3；The colelctor electrode of described audion VT1 is with electric capacity C1's
Positive pole is connected；The grid of described field effect transistor MOS2 is connected with the N pole of diode D2, source electrode then
It is connected with the positive pole of electric capacity C5；The base stage of described audion VT2 is connected with the positive pole of electric capacity C5, it
Colelctor electrode be connected with the emitter stage of audion VT3 while ground connection, its emitter stage then with audion VT3's
Base stage is connected；The Same Name of Ends of the former limit inductance coil of described transformator T and the colelctor electrode phase of audion VT1
Connect, its non-same polarity then colelctor electrode with audion VT3 is connected.
Described exchange output circuit is made up of electric capacity C6, diode D4 and Zener diode D5；Described two
The P pole of pole pipe D4 is connected with the Same Name of Ends of the secondary inductance coil of transformator T；Described electric capacity C6 is just
Pole is connected with the non-same polarity of the secondary inductance coil of transformator T, negative pole then with the N pole of diode D4
It is connected；The P of described Zener diode D5 to be connected with the N pole of diode D4, its N pole then with
The positive pole of electric capacity C6 is collectively forming the outfan of this exchange output circuit.
Described control chip U is the integrated chip of FAN7554.
This utility model compared with the prior art, has the following advantages and beneficial effect:
(1) this utility model uses solar energy to generate electricity, and solar energy resources does not has exhausted dangerous, and resource is divided
Cloth is extensive, uses environmental protection, is suitable for being widely popularized.
(2) this utility model can be powered to DC load and AC load simultaneously, improves application model
Enclose.
(3) inversion unit of the present utility model is for being converted to exchange direct current, and its inversion efficiency is high, inversion
During electric energy loss little, improve the utilization rate of electric energy.
(4) electricity in accumulator can be detected by this utility model, therefore can understand electric power storage in real time
Electricity in pond, it is to avoid damage electrical appliance during use because electricity is too low.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the electrical block diagram of inversion unit of the present utility model.
Fig. 3 is the structure chart of voltage collection circuit of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but enforcement of the present utility model
Mode is not limited to this.
Embodiment
As it is shown in figure 1, solar energy inversion system based on electric power detection of the present utility model, mainly by the sun
Energy set of cells, the accumulator being connected with solar battery group, the voltage acquisition being connected with accumulator respectively
Circuit and direct current stabilizer, the DC filter being connected with direct current stabilizer respectively and inversion unit, with electricity
The single-chip microcomputer that pressure Acquisition Circuit is connected, and the display composition being connected with single-chip microcomputer.
Wherein, this solar battery group is for being converted to electric energy solar energy, and during use, it need to be arranged on illumination
Place.This accumulator is for storing the electric energy of solaode output.Direct current stabilizer can be to accumulator
The voltage of output processes, and the voltage after process is more stable, and it preferentially uses Shanghai surely China's power-supply device
The WYJ type direct current stabilizer that company limited produces realizes.This DC filter can make direct current stabilizer defeated
The waveform gone out is more steady, and it preferentially uses the YB-D series that Science and Technology Ltd. as good as one's word of Shenzhen produces
DC filter realizes, the output termination direct current electric loading of this DC filter.Described voltage acquisition electricity
Road is for gathering the voltage signal in accumulator and being sent to single-chip microcomputer.Single-chip microcomputer then passes through voltage collection circuit
The signal of output calculates the dump energy of accumulator, and is shown intuitively by display.This monolithic
Machine preferentially uses C8051F330 single-chip microcomputer, this display then with the P1.4 pin of this C8051F330 single-chip microcomputer
Be connected, the outfan of this voltage collection circuit then with the P1.6/ADC pin phase of C8051F330 single-chip microcomputer
Connect.
This inversion unit, as in figure 2 it is shown, it is by transformator T, is connected with the former limit inductance coil of transformator T
The power amplification circuit connect, the inverter circuit being connected with power amplification circuit, and with the pair of transformator T
The exchange output circuit composition that limit inductance coil is connected；The input of described power amplification circuit is steady with direct current
Depressor is connected.
Wherein, this inverter circuit can be alternating current DC inverter efficiently, and it is by control chip U,
Amplifier P, field effect transistor MOS1, resistance R1, resistance R2, resistance R3, resistance R4, electric capacity C1,
Electric capacity C2, electric capacity C3, electric capacity C4, electric capacity C5, diode D1 and diode D2 form.
During connection, the positive pole of electric capacity C1 VCC pin with control chip U after resistance R3 is connected,
Its minus earth.The N pole of diode D1 is connected with the VREF pin of control chip U, its P pole then
It is connected with the FB pin of control chip U.The positive pole of electric capacity C2 after resistance R1 with control chip U's
SS pin is connected, its negative pole then after resistance R2 source electrode with field effect transistor MOS1 be connected.Electric capacity
The positive pole of C3 is connected with the P pole of diode D1, its negative pole then negative pole with electric capacity C2 is connected.Two poles
The P pole of pipe D2 is connected with the OUT pin of control chip U, its N pole is then connected with power amplification circuit
Connect.Resistance R4 is in parallel with diode D2.The positive pole of electric capacity C4 is connected with the negative pole of amplifier P,
Its negative pole then negative pole with electric capacity C2 is connected.The positive pole of electric capacity C5 is connected with power amplification circuit, it
Negative pole then negative pole with electric capacity C2 is connected.
The positive pole of described electric capacity C1 is connected with direct current stabilizer and power amplification circuit respectively.Described control core
The RT/CT pin of sheet U is connected with the P pole of diode D1, its IS pin then with field effect transistor MOS1
Drain electrode be connected, its GND pin ground connection.The outfan of described amplifier P and field effect transistor MOS1
Grid be connected, its positive pole is then connected with the drain electrode of field effect transistor MOS1.In order to preferably implement this
Utility model, the described control chip U integrated chip of preferred FAN7554 realizes.
Described power amplification circuit can be amplified the power of inversion unit output so that it is can drive more
Powerful exchange electric loading, it is by audion VT1, audion VT2, audion VT3, field effect
Pipe MOS2, resistance R5, resistance R6, resistance R7, resistance R8 and Zener diode D3 form.
During connection, resistance R5 is serially connected between base stage and the colelctor electrode of audion VT1.Zener diode D3
N pole be connected with the base stage of audion VT1, its P pole is then connected with the drain electrode of field effect transistor MOS2.
One end of resistance R6 is connected with the source electrode of field effect transistor MOS2, its other end ground connection.Resistance R7 concatenates
Between the emitter stage and the base stage of VT2 of audion VT1.Resistance R8 is serially connected in the transmitting of audion VT1
Between the base stage of pole and audion VT3.
It addition, the colelctor electrode of described audion VT1 is connected with the positive pole of electric capacity C1.Described field effect transistor
The grid of MOS2 is connected with the N pole of diode D2, source electrode then positive pole with electric capacity C5 is connected.Institute
The positive pole of the base stage and electric capacity C5 of stating audion VT2 is connected, the transmitting of its colelctor electrode and audion VT3
While pole is connected, ground connection, its emitter stage then base stage with audion VT3 is connected.Described transformator T
The Same Name of Ends of former limit inductance coil be connected with the colelctor electrode of audion VT1, its non-same polarity then with three poles
The colelctor electrode of pipe VT3 is connected.
Described exchange output circuit can filter and reduce the harmonic wave produced in commutation course, and it is by electric capacity C6,
Diode D4 and Zener diode D5 composition.The P pole of described diode D4 and the secondary of transformator T
The Same Name of Ends of inductance coil is connected.The positive pole of described electric capacity C6 is non-with the secondary inductance coil of transformator T
Same Name of Ends is connected, negative pole is then connected with the N pole of diode D4.The P of described Zener diode D5 wants
Be connected with the N pole of diode D4, its N pole then positive pole with electric capacity C6 is collectively forming this and exchanges output electricity
The outfan on road, this output termination exchange electric loading.
As it is shown on figure 3, this voltage collection circuit is by NAND gate A1, NAND gate A2, audion VT4, three
Pole pipe VT5, audion VT6, resistance R9, resistance R10, resistance R11, resistance R12, resistance R13,
Resistance R14, electric capacity C7, electric capacity C8, diode D6 and diode D7 form.
During connection, one end of resistance R9 is connected with the positive pole of NAND gate A1, its other end then with accumulator
It is connected.The N pole of diode D6 is connected with the positive pole of NAND gate A2, its P pole is then through resistance R13
It is connected with the outfan of NAND gate A1 afterwards.One end of resistance R12 is connected with the positive pole of NAND gate A1,
Its other end is then connected with the P pole of diode D6.The positive pole of electric capacity C7 and the outfan of NAND gate A1
Be connected, its negative pole then base stage with audion VT4 is connected.The N pole of diode D7 and audion VT5
Base stage be connected, its P pole the most sequentially after resistance R11 and resistance R10 with the negative pole phase of NAND gate A1
Connect.Resistance R14 is serially connected between the negative pole of NAND gate A2 and the emitter stage of audion VT5.Electric capacity C8
Positive pole be connected with the outfan of NAND gate A2, its negative pole then with the P1.6/ADC of C8051F330 single-chip microcomputer
Pin is connected.
Meanwhile, the junction point ground connection of described resistance R10 and resistance R11.The emitter stage of described audion VT4
Be connected with the P pole of diode D6, its colelctor electrode is then connected with the P pole of diode D7.Described and non-
Door the negative pole of A2 be connected with the P pole of diode D7 while ground connection.The emitter stage of described audion VT6
Be connected with the negative pole of electric capacity C8, its base stage then emitter stage with audion VT5 is connected, its colelctor electrode
Ground connection while then the colelctor electrode with audion VT5 is connected.
During use, solar battery group is converted to electric energy solar energy and flows to accumulator storage, needs to use
During electricity, voltage is supplied to direct current electric loading after direct current stabilizer and DC filter.Defeated from direct current stabilizer
The unidirectional current gone out is supplied to exchange electric loading after inversion unit inversion is alternating current.Meanwhile, this voltage is adopted
Collector gathers the voltage signal of accumulator and is sent to single-chip microcomputer, and single-chip microcomputer calculates the residue in accumulator
Electricity is also shown by display.
As it has been described above, just can well realize this utility model.
Claims (7)
1. a solar energy inversion system based on electric power detection, it is characterised in that main by solaode
Group, the accumulator being connected with solar battery group, the voltage collection circuit being connected with accumulator respectively and
Direct current stabilizer, the DC filter being connected with direct current stabilizer respectively and inversion unit, with voltage acquisition
The single-chip microcomputer that circuit is connected, and the display composition being connected with single-chip microcomputer.
A kind of solar energy inversion system based on electric power detection the most according to claim 1, its feature exists
In, described voltage collection circuit by NAND gate A1, NAND gate A2, audion VT4, audion VT5,
Audion VT6, the resistance that one end is connected with the positive pole of NAND gate A1, the other end is then connected with accumulator
R9, N pole is connected with the positive pole of NAND gate A2, P pole then after resistance R13 with the output of NAND gate A1
The diode D6 that is connected of end, one end is connected with the positive pole of NAND gate A1, the other end then with diode D6
The resistance R12 that is connected of P pole, positive pole is connected with the outfan of NAND gate A1, negative pole then with audion
Electric capacity C7, the N pole that the base stage of VT4 is connected is connected with the base stage of audion VT5, P pole the most sequentially warp
The diode D7 being connected with the negative pole of NAND gate A1 after resistance R11 and resistance R10, is serially connected in NAND gate
Resistance R14 between negative pole and the emitter stage of audion VT5 of A2, and positive pole and NAND gate A2 is defeated
Go out the electric capacity C8 composition that end is connected, negative pole is then connected with single-chip microcomputer；Described resistance R10 and resistance R11
Junction point ground connection；The emitter stage of described audion VT4 is connected with the P pole of diode D6, its current collection
Pole is then connected with the P pole of diode D7；The P pole phase of the negative pole of described NAND gate A2 and diode D7
Ground connection while connection；The emitter stage of described audion VT6 is connected with the negative pole of electric capacity C8, its base stage
Then the emitter stage with audion VT5 is connected, its colelctor electrode then colelctor electrode with audion VT5 is connected
Ground connection simultaneously.
A kind of solar energy inversion system based on electric power detection the most according to claim 2, its feature exists
In, described inversion unit is by transformator T, the power amplification being connected with the former limit inductance coil of transformator T
Circuit, the inverter circuit being connected with power amplification circuit, and with the secondary inductance coil phase of transformator T
The exchange output circuit composition connected；The input of described power amplification circuit is connected with direct current stabilizer.
A kind of solar energy inversion system based on electric power detection the most according to claim 3, its feature exists
In, described inverter circuit is by control chip U, amplifier P, field effect transistor MOS1, and positive pole is through resistance R3
Be connected with the VCC pin of control chip U afterwards, electric capacity C1, the N pole of minus earth and control chip U
The diode D1 that VREF pin is connected, P pole is then connected with the FB pin of control chip U, just
Pole SS pin with control chip U after resistance R1 is connected, negative pole then after resistance R2 with field effect
The electric capacity C2 that the source electrode of pipe MOS1 is connected, positive pole is connected with the P pole of diode D1, negative pole then with
Electric capacity C3, the P pole that the negative pole of electric capacity C2 is connected is connected with the OUT pin of control chip U, N pole
The diode D2 being then connected with power amplification circuit, the resistance R4 being in parallel with diode D2, positive pole with
The electric capacity C4 that the negative pole of amplifier P is connected, negative pole then negative pole with electric capacity C2 is connected, and positive pole
Be connected with power amplification circuit, electric capacity C5 composition that negative pole then negative pole with electric capacity C2 is connected；Described
The positive pole of electric capacity C1 is connected with direct current stabilizer and power amplification circuit respectively；Described control chip U's
RT/CT pin is connected with the P pole of diode D1, its IS pin then with the drain electrode of field effect transistor MOS1
Be connected, its GND pin ground connection；The outfan of described amplifier P and the grid phase of field effect transistor MOS1
Connect, its positive pole is then connected with the drain electrode of field effect transistor MOS1.
A kind of solar energy inversion system based on electric power detection the most according to claim 4, its feature exists
In, described power amplification circuit by audion VT1, audion VT2, audion VT3, field effect transistor MOS2,
Resistance R5, the N pole being serially connected between base stage and the colelctor electrode of audion VT1 and the base stage of audion VT1
Be connected, Zener diode D3 that P pole is then connected with the drain electrode of field effect transistor MOS2, one end is imitated with field
Should the source electrode of pipe MOS2 be connected, the resistance R6 of other end ground connection, be serially connected in the emitter stage of audion VT1
And the resistance R7 between the base stage of VT2, and it is serially connected in emitter stage and the audion VT3 of audion VT1
Base stage between resistance R8 composition；The colelctor electrode of described audion VT1 is connected with the positive pole of electric capacity C1；
The grid of described field effect transistor MOS2 is connected with the N pole of diode D2, source electrode then with electric capacity C5 just
Pole is connected；The base stage of described audion VT2 is connected with the positive pole of electric capacity C5, its colelctor electrode and three poles
While the emitter stage of pipe VT3 is connected, ground connection, its emitter stage then base stage with audion VT3 is connected；
The Same Name of Ends of the former limit inductance coil of described transformator T is connected with the colelctor electrode of audion VT1, it is non-same
Name end then colelctor electrode with audion VT3 is connected.
A kind of solar energy inversion system based on electric power detection the most according to claim 5, its feature exists
In, described exchange output circuit is made up of electric capacity C6, diode D4 and Zener diode D5；Described two
The P pole of pole pipe D4 is connected with the Same Name of Ends of the secondary inductance coil of transformator T；Described electric capacity C6 is just
Pole is connected with the non-same polarity of the secondary inductance coil of transformator T, negative pole then with the N pole of diode D4
It is connected；The P of described Zener diode D5 to be connected with the N pole of diode D4, its N pole then with
The positive pole of electric capacity C6 is collectively forming the outfan of this exchange output circuit.
A kind of solar energy inversion system based on electric power detection the most according to claim 6, its feature exists
In, described control chip U is the integrated chip of FAN7554.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501082.2U CN205792290U (en) | 2016-05-26 | 2016-05-26 | A kind of solar energy inversion system based on electric power detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501082.2U CN205792290U (en) | 2016-05-26 | 2016-05-26 | A kind of solar energy inversion system based on electric power detection |
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| CN205792290U true CN205792290U (en) | 2016-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541355A (en) * | 2018-12-12 | 2019-03-29 | 许昌学院 | A kind of power quality monitoring system for intelligent power grid |
-
2016
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541355A (en) * | 2018-12-12 | 2019-03-29 | 许昌学院 | A kind of power quality monitoring system for intelligent power grid |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yinchao Inventor after: Yi Xiaohui Inventor before: Wu Liqing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170511 Address after: Baiyun District of Guangzhou City, Guangdong Province, 510000 dragon Jiehe crane side five industrial zones, Peng Ling Lu fine self No. 6 6 floor Patentee after: GUANGZHOU TIANYUAN SOLAR EQUIPMENT CO.,LTD. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170511 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 362300 Fujian city of Quanzhou province Nanan City Fu Kang Mei Zhen iron industrial district Patentee before: NANAN RUIXIN BIOTECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170526 |