CN109347191A - A kind of intelligent photovoltaic charging system - Google Patents

A kind of intelligent photovoltaic charging system Download PDF

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Publication number
CN109347191A
CN109347191A CN201811193033.7A CN201811193033A CN109347191A CN 109347191 A CN109347191 A CN 109347191A CN 201811193033 A CN201811193033 A CN 201811193033A CN 109347191 A CN109347191 A CN 109347191A
Authority
CN
China
Prior art keywords
charging
arc panel
connector
sliding slot
charging pile
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
Application number
CN201811193033.7A
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Chinese (zh)
Inventor
江平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuan Yuting
Original Assignee
Yuan Yuting
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yuan Yuting filed Critical Yuan Yuting
Priority to CN201811193033.7A priority Critical patent/CN109347191A/en
Publication of CN109347191A publication Critical patent/CN109347191A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0027Stations for charging mobile units, e.g. of electric vehicles, of mobile telephones
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00Climate change mitigation technologies for sector-wide applications
    • Y02P80/20Climate change mitigation technologies for sector-wide applications using renewable energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/50Energy storage in industry with an added climate change mitigation effect

Abstract

The invention discloses a kind of intelligent photovoltaic charging systems, including photovoltaic generating system, charging pile and batteries to store energy circuit, the charging pile includes charging pile shell, the side of the charging pile shell is equipped with charging interface, connector is movably installed in charging interface, the groove of side setting opening is offered in the top inner wall and bottom interior wall of charging interface, the top and bottom of connector are fixedly installed with the first arc panel, first arc panel is slidably connected with corresponding groove, sliding slot is offered on the side inner wall that two grooves are located remotely from each other, spring is welded on the side inner wall that two sliding slots are located remotely from each other, two spring one end close to each other are welded with slide bar, sliding bar is mounted in corresponding sliding slot.The configuration of the present invention is simple, easy to operate, the position for capableing of butt joint is reinforced, and prevents connector from accidentally being touched and being separated with charging interface, is conducive to the use of people.

Description

A kind of intelligent photovoltaic charging system
Technical field
The present invention relates to microgrid field more particularly to a kind of intelligent photovoltaic charging systems.
Background technique
With the solution of grid-connected problem and the continuous decline of cost for solar power generation, more and more families and factory consider Photovoltaic plant is installed on roof, on the one hand meets oneself power demand, on the other hand extra photovoltaic electric power can also be sold to state Family's grid company.And photovoltaic electric power either off-network power generation still generates electricity by way of merging two or more grid systems all and there is intermittent and stability problem, how The intermittence and stability problem that solve photovoltaic electric power are the important topics of renewable energy utilization.Through retrieving, Chinese invention is special Application No. is 201520098397.2 patent documents to disclose a kind of intelligent photovoltaic charging system, including photovoltaic power generation system for benefit System, several charging piles and batteries to store energy circuit;The photovoltaic generating system includes several photovoltaic modulies, photovoltaic DC-to-AC converter, with And the direct current conflux case for each photovoltaic module to be connect with the DC terminal of the photovoltaic DC-to-AC converter, the photovoltaic DC-to-AC converter Exchange end connect 380V bus;Each charging pile connects the 380V bus;The batteries to store energy circuit includes energy storage Battery pack, and the bidirectional converter for the energy-storage battery group to be connect with the 380V bus.This design is effectively The steady power output for guaranteeing distributed photovoltaic power generation, greatly improves the utilization efficiency of photovoltaic.
But above-mentioned design is there is also shortcoming, needs when people carry out charging operations using the charging pile in above-mentioned design By on the interface of connector insertion charging pile, but above-mentioned design is not easy to the position of butt joint and is limited and reinforced, and connector is missed It is easy to separate with interface when touching, so that charging is interrupted, is unfavorable for the use of people, therefore we have proposed a kind of intelligent photovoltaics to fill Electric system is for solving the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of intelligent photovoltaic Charging proposed System.
To achieve the goals above, present invention employs following technical solutions:
A kind of intelligent photovoltaic charging system, including photovoltaic generating system, charging pile and batteries to store energy circuit, the charging pile packet Charging pile shell is included, the side of the charging pile shell is equipped with charging interface, is movably installed with connector, charging in charging interface The groove of side setting opening is offered in the top inner wall and bottom interior wall of mouth, the top and bottom of connector are fixedly mounted There is the first arc panel, the first arc panel is slidably connected with corresponding groove, opens on the side inner wall that two grooves are located remotely from each other Equipped with sliding slot, spring is welded on the side inner wall that two sliding slots are located remotely from each other, two spring one end close to each other are welded It is connected to slide bar, sliding bar is mounted in corresponding sliding slot, and two slide bars side close to each other is fixedly installed with the second arc Shape plate, the second arc panel extend in corresponding groove close to the side of connector, the second arc panel and corresponding first arc panel It matches, offers limiting slot on the side inner wall of the sliding slot, limiting slot on the side inner wall of corresponding sliding slot far from opening up There is through-hole, draw bar is slidably fitted in through-hole, and one end of draw bar extends in corresponding limiting slot, slide bar is close to corresponding The side of limiting slot be fixedly installed with limit plate, and the side that two limit plates are located remotely from each other is mutual with two draw bars respectively Close side is slidably connected.
Preferably, two draw bar sides close to each other are fixedly installed with limited block, and limited block is located at corresponding limit In the slot of position.
Preferably, the cross section of the slide bar and the cross section of sliding slot are rectangular configuration.
Preferably, the draw bar is fixedly installed with handle far from one end of corresponding sliding slot, and handle is located at charging pile shell The outside of body.
Preferably, second arc panel is slidably connected with corresponding groove.
Preferably, the side of the connector extends to the outside of charging pile shell, and the other side of connector is remote with charging interface Side inner wall from its opening is in contact.
Compared with prior art, the beneficial effects of the present invention are: passing through photovoltaic generating system, charging pile, batteries to store energy Circuit, charging pile shell, charging interface, connector, groove, the first arc panel, sliding slot, spring, slide bar, the second arc panel, limit Slot, through-hole, draw bar, limit plate, limited block and handle match, pull handle, handle by draw bar drive limited block into Row movement, separates draw bar with corresponding limit plate, and connector is inserted into charging interface, and connector drives the first arc panel to carry out Mobile, the first arc panel is slided on corresponding second arc panel and is squeezed the second arc panel, and the second arc panel passes through Slide bar squeezes spring, until the second arc panel slides into corresponding sliding slot, continues to press on connector, is fully inserted into connector In charging interface, the elastic force of spring pushes the second arc panel to slide into corresponding groove, pushes handle, handle drive draw bar into Row movement, makes draw bar be in contact with corresponding limit plate, can limit the position of the second arc panel, the second arc panel The position of first arc panel can be limited, in the insertion charging interface of fixing connecting, can will prevent accidentally abut against head and It causes connector to fall off from charging interface, is conducive to the use of people.
The configuration of the present invention is simple, easy to operate, the position for capableing of butt joint is reinforced, prevent connector accidentally touched and with fill Electrical interface separation, is conducive to the use of people.
Detailed description of the invention
Fig. 1 is a kind of system block diagram of intelligent photovoltaic charging system proposed by the present invention;
Fig. 2 is the structural schematic diagram of charging pile shell in a kind of intelligent photovoltaic charging system proposed by the present invention;
Fig. 3 is the structural schematic diagram of part A in Fig. 2;
Fig. 4 is the structural schematic diagram of part B in Fig. 3.
In figure: 1 photovoltaic generating system, 2 charging piles, 3 batteries to store energy circuits, 4 charging pile shells, 5 charging interfaces, 6 connect Head, 7 grooves, 8 first arc panels, 9 sliding slots, 10 springs, 11 slide bars, 12 second arc panels, 13 limiting slots, 14 through-holes, 15 tractions Bar, 16 limit plates, 17 limited blocks, 18 handles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of intelligent photovoltaic charging system, including photovoltaic generating system 1, charging pile 2 and batteries to store energy Circuit 3, charging pile 2 include charging pile shell 4, and the side of charging pile shell 4 is equipped with charging interface 5, activity peace in charging interface 5 Equipped with connector 6, the groove 7 of side setting opening is offered in the top inner wall and bottom interior wall of charging interface 5, connector 6 Top and bottom are fixedly installed with the first arc panel 8, and the first arc panel 8 is slidably connected with corresponding groove 7, two grooves 7 Sliding slot 9 is offered on the side inner wall being located remotely from each other, and is welded with spring on the side inner wall that two sliding slots 9 are located remotely from each other 10, two springs 10 one end close to each other is welded with slide bar 11, and slide bar 11 is slidably mounted in corresponding sliding slot 9, and two The side close to each other of slide bar 11 is fixedly installed with the second arc panel 12, and the second arc panel 12 extends close to the side of connector 6 In to corresponding groove 7, the second arc panel 12 is matched with corresponding first arc panel 8, is offered on the side inner wall of sliding slot 9 Limiting slot 13, limiting slot 13 offer through-hole 14 on the side inner wall far from corresponding sliding slot 9, are slidably fitted with and lead in through-hole 14 Draw bar 15, and one end of draw bar 15 extends in corresponding limiting slot 13, slide bar 11 is close to the side of corresponding limiting slot 13 It is fixedly installed with limit plate 16, and the side that is located remotely from each other of two limit plates 16 respectively close to each other with two draw bars 15 one Slideslip connection, by photovoltaic generating system 1, charging pile 2, batteries to store energy circuit 3, charging pile shell 4, charging interface 5, connects First 6, groove 7, the first arc panel 8, sliding slot 9, spring 10, slide bar 11, the second arc panel 12, limiting slot 13, through-hole 14, draw bar 15, limit plate 16, limited block 17 and handle 18 match, pull handle 18, and handle 18 drives limited block 17 by draw bar 15 It is moved, separates draw bar 15 with corresponding limit plate 16, connector 6 is inserted into charging interface 5, connector 6 drives first Arc panel 8 is moved, and the first arc panel 8 is slided on corresponding second arc panel 12 and squeezed to the second arc panel 12 Pressure, the second arc panel 12 squeeze spring 10 by slide bar 11, until the second arc panel 12 slides into corresponding sliding slot 9, Connector 6 is continued to press on, is fully inserted into connector 6 in charging interface 5, the elastic force of spring 10 pushes the second arc panel 12 to slide into and corresponds to Groove 7 in, push handle 18, handle 18 drive draw bar 15 moved, make draw bar 15 and corresponding 16 phase of limit plate Contact, can limit the position of the second arc panel 12, the second arc panel 12 can carry out the position of the first arc panel 8 Limitation in the firm insertion charging interface 5 of connector 6, will can prevent from accidentally abutting against head 6 and connector 6 being caused to take off from charging interface 5 It falls, is conducive to the use of people, the configuration of the present invention is simple is easy to operate, and the position for capableing of butt joint 6 is reinforced, and prevents from connecing First 6 are accidentally touched and are separated with charging interface 5, and the use of people is conducive to.
In the present invention, two draw bars 15 side close to each other is fixedly installed with limited block 17, and limited block 17 is located at In corresponding limiting slot 13, the cross section of slide bar 11 and the cross section of sliding slot 9 are rectangular configuration, and draw bar 15 is far from corresponding One end of sliding slot 9 is fixedly installed with handle 18, and handle 18 is located at the outside of charging pile shell 4, the second arc panel 12 with it is corresponding Groove 7 is slidably connected, and the side of connector 6 extends to the outside of charging pile shell 4, and the other side of connector 6 and charging interface 5 are separate It is open side inner wall be in contact, by photovoltaic generating system 1, charging pile 2, batteries to store energy circuit 3, charging pile shell 4, Charging interface 5, connector 6, groove 7, the first arc panel 8, sliding slot 9, spring 10, slide bar 11, the second arc panel 12, limiting slot 13, Through-hole 14, draw bar 15, limit plate 16, limited block 17 and handle 18 match, pull handle 18, and handle 18 passes through draw bar 15 It drives limited block 17 to be moved, separates draw bar 15 with corresponding limit plate 16, connector 6 is inserted into charging interface 5, is connect The first arc panel 8 of first 6 drive is moved, and the first arc panel 8 slides on corresponding second arc panel 12 and to the second arc Plate 12 is squeezed, and the second arc panel 12 squeezes spring 10 by slide bar 11, is corresponded to until the second arc panel 12 slides into Sliding slot 9 in, continue to press on connector 6, be fully inserted into connector 6 in charging interface 5, the elastic force of spring 10 pushes the second arc panel 12 slide into corresponding groove 7, push handle 18, and handle 18 drives draw bar 15 to be moved, make draw bar 15 with it is corresponding Limit plate 16 is in contact, and can limit the position of the second arc panel 12, and the second arc panel 12 can be to the first arc panel 8 Position limited, can will prevent from accidentally abutting against head 6 and cause connector 6 from filling in the firm insertion charging interface 5 of connector 6 It falls off in electrical interface 5, is conducive to the use of people, the configuration of the present invention is simple is easy to operate, and the position for capableing of butt joint 6 carries out It reinforces, prevents connector 6 from accidentally being touched and being separated with charging interface 5, be conducive to the use of people.
Working principle: in use, when connector 6 is not inserted into charging interface 5, pull handle 18, handle 18 passes through traction Bar 15 drives limited block 17 to be moved, until draw bar 15 is separated with corresponding limit plate 16, is inserted into connector 6 charges at this time In interface 5, connector 6 drives the first arc panel 8 to be slided in corresponding groove 7, and the first arc panel 8 is in corresponding second arc It being slided on shape plate 12 and the second arc panel 12 is squeezed, the second arc panel 12 squeezes spring 10 by slide bar 11, Until the second arc panel 12 slides into corresponding sliding slot 9, connector 6 is continued to press on, so that connector 6 is fully inserted into charging interface 5, At this time the elastic force of spring 10 by slide bar 11 push the second arc panel 12 moved so that the second arc panel 12 slide into it is corresponding In groove 7, handle 18 is pushed, handle 18 drives draw bar 15 to be moved, so that draw bar 15 and corresponding 16 phase of limit plate Contact, can limit the position of the second arc panel 12, the second arc panel 12 can carry out the position of the first arc panel 8 Limitation, so as to prevent from accidentally abutting against head 6 using middle and causing connector 6 from filling in the firm insertion charging interface 5 of connector 6 It falls off in electrical interface 5, is conducive to the use of people.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of intelligent photovoltaic charging system, including photovoltaic generating system (1), charging pile (2) and batteries to store energy circuit (3), It is characterized in that, the charging pile (2) includes charging pile shell (4), the side of the charging pile shell (4) is equipped with charging interface (5), it is movably installed with connector (6) in charging interface (5), is offered in the top inner wall and bottom interior wall of charging interface (5) The groove (7) of side setting opening, the top and bottom of connector (6) are fixedly installed with the first arc panel (8), the first arc panel (8) it is slidably connected, is offered sliding slot (9) on the side inner wall that two grooves (7) are located remotely from each other, two with corresponding groove (7) It is welded with spring (10) on the side inner wall that a sliding slot (9) is located remotely from each other, two spring (10) one end close to each other are welded It is connected to slide bar (11), slide bar (11) is slidably mounted in corresponding sliding slot (9), and two slide bar (11) sides close to each other are solid Dingan County is equipped with the second arc panel (12), and the second arc panel (12) extends in corresponding groove (7) close to the side of connector (6), Second arc panel (12) is matched with corresponding first arc panel (8), offers limiting slot on the side inner wall of the sliding slot (9) (13), limiting slot (13) is slidably installed in through-hole (14) far from offering through-hole (14) on the side inner wall of corresponding sliding slot (9) Have draw bar (15), and one end of draw bar (15) extends in corresponding limiting slot (13), slide bar (11) is close to corresponding limit The side of position slot (13) is fixedly installed with limit plate (16), and the side that two limit plates (16) are located remotely from each other is led with two respectively Draw bar (15) side close to each other to be slidably connected.
2. a kind of intelligent photovoltaic charging system according to claim 1, which is characterized in that two draw bars (15) are mutually leaned on Close side is fixedly installed with limited block (17), and limited block (17) is located in corresponding limiting slot (13).
3. a kind of intelligent photovoltaic charging system according to claim 1, which is characterized in that the cross section of the slide bar (11) Cross section with sliding slot (9) is rectangular configuration.
4. a kind of intelligent photovoltaic charging system according to claim 1, which is characterized in that the draw bar (15) is far from right The one end for the sliding slot (9) answered is fixedly installed with handle (18), and handle (18) is located at the outside of charging pile shell (4).
5. a kind of intelligent photovoltaic charging system according to claim 1, which is characterized in that second arc panel (12) with Corresponding groove (7) is slidably connected.
6. a kind of intelligent photovoltaic charging system according to claim 1, which is characterized in that prolong the side of the connector (6) The outside of charging pile shell (4) is extended to, the other side of connector (6) connects with charging interface (5) far from the side inner wall of its opening Touching.
CN201811193033.7A 2018-10-13 2018-10-13 A kind of intelligent photovoltaic charging system Pending CN109347191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811193033.7A CN109347191A (en) 2018-10-13 2018-10-13 A kind of intelligent photovoltaic charging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811193033.7A CN109347191A (en) 2018-10-13 2018-10-13 A kind of intelligent photovoltaic charging system

Publications (1)

Publication Number Publication Date
CN109347191A true CN109347191A (en) 2019-02-15

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CN201811193033.7A Pending CN109347191A (en) 2018-10-13 2018-10-13 A kind of intelligent photovoltaic charging system

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