CN108718098A - A kind of large-scale photovoltaic wind power information access device - Google Patents

A kind of large-scale photovoltaic wind power information access device Download PDF

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Publication number
CN108718098A
CN108718098A CN201810784482.2A CN201810784482A CN108718098A CN 108718098 A CN108718098 A CN 108718098A CN 201810784482 A CN201810784482 A CN 201810784482A CN 108718098 A CN108718098 A CN 108718098A
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CN
China
Prior art keywords
connecting plate
fixed
gird
connected inverter
holder
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Granted
Application number
CN201810784482.2A
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Chinese (zh)
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CN108718098B (en
Inventor
陈二东
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.)
State Grid Zhejiang Electric Power Co Ltd Hangzhou Fuyang District Power Supply Co
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Individual
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    • H02J3/383
    • H02J3/386
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/76Power conversion electric or electronic aspects

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  • Inverter Devices (AREA)

Abstract

The invention belongs to photovoltaic wind technical fields, in particular a kind of large-scale photovoltaic wind power information access device, including casing assembly and winding element, the casing assembly includes gird-connected inverter, resetting spring, the first connecting plate, the second connecting plate, junction pole, mounting plate and holder, the left and right sides outer surface of the gird-connected inverter is fixed with second connecting plate, the resetting spring is located at the one side of second connecting plate far from the gird-connected inverter, and the resetting spring and second connecting plate are welded and fixed;Third connecting plate and the 4th connecting plate are fixed by the connecting rod, constraint ring set is set in connecting rod, staff can be wrapped in conducting wire in connecting rod, and by fettering ring limit, it is fixed with the second velcro in the lateral wall of constraint ring, it is fixed with the first velcro in the lateral wall of the 4th connecting plate, and then conducting wire is fixed by the first velcro and the second velcro, is offered convenience to staff.

Description

A kind of large-scale photovoltaic wind power information access device
Technical field
The invention belongs to photovoltaic wind technical fields, and in particular to a kind of large-scale photovoltaic wind power information access device.
Background technology
Gird-connected inverter is generally divided into photovoltaic power generation grid-connected inverter, wind power-generating grid-connected inverter, power-equipment power generation Gird-connected inverter and other power generation gird-connected inverters.The maximum feature of gird-connected inverter is that the power of system is high, at This is low.
Original large-scale photovoltaic wind power information access device, conducting wire when staff connects are inconvenient to place, may So that conducting wire occurs misplacing when connecting or deviation, make troubles to staff.
Invention content
The purpose of the present invention is to provide a kind of large-scale photovoltaic wind power information access devices, to solve above-mentioned background technology Original large-scale photovoltaic wind power information access device of middle proposition, conducting wire when staff connects are inconvenient to place, may So that conducting wire occurs misplacing when connecting or deviation, the problem of making troubles to staff.
To achieve the above object, the present invention provides the following technical solutions:A kind of large-scale photovoltaic wind power information access device, Including casing assembly and winding element, the casing assembly includes gird-connected inverter, resetting spring, the first connecting plate, the second company The left and right sides outer surface of fishplate bar, junction pole, mounting plate and holder, the gird-connected inverter is fixed with second connection Plate, the resetting spring are located at the one side of second connecting plate far from the gird-connected inverter, the resetting spring and described Second connecting plate is welded and fixed, and the one end of the resetting spring far from second connecting plate is equipped with first connecting plate, institute State resetting spring and first connecting plate be welded and fixed, the junction pole is located at the bottom surface of the gird-connected inverter, and with institute Gird-connected inverter to be stated to be welded and fixed, the bottom surface of the gird-connected inverter is equipped with the mounting plate close to the side of the junction pole, The gird-connected inverter and the mounting plate are welded and fixed, and the front surface of the gird-connected inverter opens up fluted, the placement Box is embedded in the inside of the groove, and is slidably connected with the gird-connected inverter, is hollow inside the holder, and described put The upper surface for setting box is fixed with position-limited rack, and the front surface of the holder is fixed with pull plate, the gird-connected inverter with External power supply is electrically connected;
The winding element includes third connecting plate, connecting rod, the 4th connecting plate and constraint ring, third connecting plate position It is welded and fixed in the upper surface of the gird-connected inverter, and with the gird-connected inverter, the upper surface of the third connecting plate is solid Surely it is equipped with the connecting rod, the one end of the connecting rod far from the third connecting plate is fixed with the 4th connecting plate, institute It states connecting rod and is set in the lateral wall of the constraint ring, and be slidably connected with the constraint ring.
Preferably, the constraint number of rings amount is three, and three constraint rings are set in the lateral wall of the connecting rod.
Preferably, the lateral wall of the constraint ring is fixed with the second velcro, and the lateral wall of the 4th connecting plate is solid Surely it is equipped with the first velcro.
Preferably, the inside of the gird-connected inverter offers sliding slot, and the left and right sides outer surface of the holder is fixed Equipped with connecting plate, the gird-connected inverter and the holder are slidably connected by the sliding slot and the connecting plate.
Preferably, second connecting plate is fixedly connected with first connecting plate by the resetting spring.
Compared with prior art, the beneficial effects of the invention are as follows:It is equipped with third connecting plate in the upper surface of gird-connected inverter, Because third connecting plate and the 4th connecting plate are fixed by the connecting rod, constraint ring set is set in connecting rod, staff can be Conducting wire is wrapped in connecting rod, and by fettering ring limit, the second velcro is fixed in the lateral wall of constraint ring, the 4th The lateral wall of connecting plate is fixed with the first velcro, and then conducting wire is fixed by the first velcro and the second velcro, gives Staff offers convenience.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the winding element structural schematic diagram in the present invention;
Fig. 3 is the holder structural schematic diagram in the present invention;
In figure:10, casing assembly;11, gird-connected inverter;12, resetting spring;13, the first connecting plate;14, the second connection Plate;15, junction pole;16, mounting plate;17, holder;20, winding element;21, third connecting plate;22, connecting rod;23, the 4th Connecting plate;24, ring is fettered;171, position-limited rack;172, pull plate;231, the first velcro;241, the second velcro.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of large-scale photovoltaic wind power information access device, packet Include casing assembly 10 and winding element 20, casing assembly 10 include gird-connected inverter 11, resetting spring 12, the first connecting plate 13, The left and right sides outer surface of second connecting plate 14, junction pole 15, mounting plate 16 and holder 17, gird-connected inverter 11 is fixed with Second connecting plate 14, resetting spring 12 are located at the second one side of the connecting plate 14 far from gird-connected inverter 11, resetting spring 12 and Two connecting plates 14 are welded and fixed, and the one end of resetting spring 12 far from the second connecting plate 14 is equipped with the first connecting plate 13, resetting spring 12 and first connecting plate 13 be welded and fixed, junction pole 15 is located at the bottom surface of gird-connected inverter 11, and is welded with gird-connected inverter 11 Fixed, the bottom surface of gird-connected inverter 11 is equipped with mounting plate 16, gird-connected inverter 11 and mounting plate 16 close to the side of junction pole 15 It is welded and fixed, the front surface of gird-connected inverter 11 opens up fluted, the inside of the insertion groove of holder 17, and and gird-connected inverter 11 are slidably connected, and 17 inside of holder is hollow, and the upper surface of holder 17 is fixed with position-limited rack 171, holder 17 Front surface is fixed with pull plate 172, and gird-connected inverter 11 is electrically connected with external power supply;
Winding element 20 includes third connecting plate 21, connecting rod 22, the 4th connecting plate 23 and constraint ring 24, third connecting plate 21 are located at the upper surface of gird-connected inverter 11, and are welded and fixed with gird-connected inverter 11, and the upper surface of third connecting plate 21 is fixed Equipped with connecting rod 22, the one end of connecting rod 22 far from third connecting plate 21 is fixed with the 4th connecting plate 23, and connecting rod 22 is arranged It is slidably connected in the lateral wall of constraint ring 24, and with constraint ring 24.
In the present embodiment, the first velcro 231 be on one side small, flexible fiber, the second velcro 241 be on one side compared with The seta of stiff ribbon hook is fixed with the second velcro 241 in the lateral wall of constraint ring 24, solid in the lateral wall of the 4th connecting plate 23 Surely it is equipped with the first velcro 231, and then conducting wire is fixed by the first velcro 231 and the second velcro 241.
In the present embodiment, gird-connected inverter 11 is placed into job site, is equipped in the upper surface of gird-connected inverter 11 Third connecting plate 21, because third connecting plate 21 and the 4th connecting plate 23 are fixed by connecting rod 22,24 sets of companies of being set to of constraint ring On extension bar 22, staff can be wrapped in conducting wire in connecting rod 22, and sliding constraint ring 24 limits conducting wire by fettering ring 24 Position is fixed with the second velcro 241 in the lateral wall of constraint ring 24, first is fixed in the lateral wall of the 4th connecting plate 23 Velcro 231, and then conducting wire is fixed by the first velcro 231 and the second velcro 241, in the left and right of gird-connected inverter 11 Two side external surfaces are equipped with the second connecting plate 14, because the first connecting plate 13 and the second connecting plate 14 are connected by resetting spring 12, work When making personnel's installation gird-connected inverter 11, gird-connected inverter 11 can be snapped into metope, pass through metope and squeeze the first connecting plate 13, and then staff is facilitated to install, it is equipped with holder 17 in the front surface of gird-connected inverter 11, staff can be conducting wire Band when constraint is placed into holder 17, and the space on gird-connected inverter 11 is made full use of, is brought to staff It is convenient.
Further, constraint 24 quantity of ring is three, and three constraint rings 24 are set in the lateral wall of connecting rod 22.
In the present embodiment, three constraint rings 24 are placed into connecting rod 22, staff can be wrapped in conducting wire company On extension bar 22, sliding constraint ring 24 is fixed with the second evil spirit by fettering ring 24 to wire restraint in the lateral wall of constraint ring 24 Art patch 241 is fixed with the first velcro 231 in the lateral wall of the 4th connecting plate 23, and then passes through the first velcro 231 and the Two velcro 241 fix conducting wire.
Further, the lateral wall of constraint ring 24 is fixed with the second velcro 241, and the lateral wall of the 4th connecting plate 23 is solid Surely it is equipped with the first velcro 231.
In the present embodiment, staff can be wrapped in conducting wire in connecting rod 22, sliding constraint ring 24, by fettering ring 24 pairs of wire restraints are fixed with the second velcro 241 in the lateral wall of constraint ring 24, solid in the lateral wall of the 4th connecting plate 23 Surely it is equipped with the first velcro 231, and then conducting wire is fixed by the first velcro 231 and the second velcro 241.
Further, the inside of gird-connected inverter 11 offers sliding slot, and the left and right sides outer surface of holder 17, which is fixed, to be set There are connecting plate, gird-connected inverter 11 and holder 17 to be slidably connected by sliding slot and connecting plate.
In the present embodiment, it is equipped with holder 17 in the front surface of gird-connected inverter 11, staff can fetter conducting wire When band be placed into holder 17, the space on gird-connected inverter 11 is made full use of, is offered convenience to staff.
Further, the second connecting plate 14 is fixedly connected with the first connecting plate 13 by resetting spring 12.
In the present embodiment, it is equipped with the second connecting plate 14 in the left and right sides outer surface of gird-connected inverter 11, because of the first connection Plate 13 and the second connecting plate 14 are connected by resetting spring 12, can be grid-connected inverse when staff installs gird-connected inverter 11 Become device 11 and be snapped into metope, the first connecting plate 13 is squeezed by metope, and then staff is facilitated to install.
The operation principle and process for using of the present invention:After the present invention installs, gird-connected inverter 11 is placed into work Place is equipped with third connecting plate 21, because third connecting plate 21 and the 4th connecting plate 23 pass through in the upper surface of gird-connected inverter 11 Connecting rod 22 is fixed, and constraint ring is set in connecting rod 22 for 24 sets, and staff can be wrapped in conducting wire in connecting rod 22, sliding Dynamic constraint ring 24 is fixed with the second velcro 241 by constraint ring 24 to wire restraint in the lateral wall of constraint ring 24, The lateral wall of 4th connecting plate 23 is fixed with the first velcro 231, and then passes through the first velcro 231 and the second velcro 241 conducting wires are fixed, and the second connecting plate 14 are equipped in the left and right sides outer surface of gird-connected inverter 11, because of 13 He of the first connecting plate Second connecting plate 14 is connected by resetting spring 12, can be gird-connected inverter 11 when staff installs gird-connected inverter 11 It is snapped into metope, the first connecting plate 13 is squeezed by metope, and then staff is facilitated to install, in the preceding table of gird-connected inverter 11 Face is equipped with holder 17, and band when staff can fetter conducting wire is placed into holder 17, gird-connected inverter Space on 11 makes full use of, and offers convenience to staff.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of large-scale photovoltaic wind power information access device, it is characterised in that:Including casing assembly (10) and winding element (20), the casing assembly (10) includes gird-connected inverter (11), resetting spring (12), the first connecting plate (13), the second connection The left and right sides outer surface of plate (14), junction pole (15), mounting plate (16) and holder (17), the gird-connected inverter (11) is solid Surely it is equipped with second connecting plate (14), the resetting spring (12) is located at second connecting plate (14) far from described grid-connected inverse Become the one side of device (11), the resetting spring (12) and second connecting plate (14) are welded and fixed, the resetting spring (12) One end far from second connecting plate (14) is equipped with first connecting plate (13), the resetting spring (12) and described first Connecting plate (13) is welded and fixed, and the junction pole (15) is located at the bottom surface of the gird-connected inverter (11), and with it is described grid-connected inverse Become device (11) to be welded and fixed, the bottom surface of the gird-connected inverter (11) is equipped with the installation close to the side of the junction pole (15) Plate (16), the gird-connected inverter (11) and the mounting plate (16) are welded and fixed, the front surface of the gird-connected inverter (11) Fluted, the inside of the embedded groove of the holder (17) is opened up, and is slidably connected with the gird-connected inverter (11), institute It is hollow to state inside holder (17), and the upper surface of the holder (17) is fixed with position-limited rack (171), the holder (17) front surface is fixed with pull plate (172), and the gird-connected inverter (11) is electrically connected with external power supply;
The winding element (20) includes third connecting plate (21), connecting rod (22), the 4th connecting plate (23) and fetters ring (24), The third connecting plate (21) is located at the upper surface of the gird-connected inverter (11), and solid with the gird-connected inverter (11) welding Fixed, the upper surface of the third connecting plate (21) is fixed with the connecting rod (22), and the connecting rod (22) is far from described the One end of three connecting plates (21) is fixed with the 4th connecting plate (23), and the connecting rod (22) is set in the constraint ring (24) lateral wall, and be slidably connected with the constraint ring (24).
2. a kind of large-scale photovoltaic wind power information access device according to claim 1, it is characterised in that:The constraint ring (24) quantity is three, and three constraint rings (24) are set in the lateral wall of the connecting rod (22).
3. a kind of large-scale photovoltaic wind power information access device according to claim 1, it is characterised in that:The constraint ring (24) lateral wall is fixed with the second velcro (241), and the lateral wall of the 4th connecting plate (23) is fixed with the first evil spirit Art pastes (231).
4. a kind of large-scale photovoltaic wind power information access device according to claim 1, it is characterised in that:It is described grid-connected inverse The inside for becoming device (11) offers sliding slot, and the left and right sides outer surface of the holder (17) is fixed with connecting plate, it is described simultaneously Net inverter (11) and the holder (17) are slidably connected by the sliding slot and the connecting plate.
5. a kind of large-scale photovoltaic wind power information access device according to claim 1, it is characterised in that:Described second connects Fishplate bar (14) is fixedly connected with first connecting plate (13) by the resetting spring (12).
CN201810784482.2A 2018-07-17 2018-07-17 Large-scale photovoltaic wind power information access device Active CN108718098B (en)

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Application Number Priority Date Filing Date Title
CN201810784482.2A CN108718098B (en) 2018-07-17 2018-07-17 Large-scale photovoltaic wind power information access device

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Application Number Priority Date Filing Date Title
CN201810784482.2A CN108718098B (en) 2018-07-17 2018-07-17 Large-scale photovoltaic wind power information access device

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CN108718098B CN108718098B (en) 2022-12-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109826753A (en) * 2019-03-01 2019-05-31 陈二东 A kind of anti-blast type marine power generation device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030201672A1 (en) * 2002-04-30 2003-10-30 Stranberg John D. Battery connect/disconnect for an uninterruptible power supply
US20170085218A1 (en) * 2015-09-17 2017-03-23 Enphase Energy, Inc. Pv module power electronics mounting system with compression spring
CN206517000U (en) * 2016-11-29 2017-09-22 安徽天馨电子科技有限公司 A kind of automotive wire bundle support body with spacing ring
CN206673603U (en) * 2017-05-04 2017-11-24 淮阴师范学院 A kind of photovoltaic grid inverter controller of fixing-stable
CN107821218A (en) * 2017-11-06 2018-03-23 成都询玖科技有限公司 A kind of livestock solar energy positioner
CN107968329A (en) * 2017-11-09 2018-04-27 国网山东省电力公司临沂供电公司 Grid-connected access case and its access system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030201672A1 (en) * 2002-04-30 2003-10-30 Stranberg John D. Battery connect/disconnect for an uninterruptible power supply
US20170085218A1 (en) * 2015-09-17 2017-03-23 Enphase Energy, Inc. Pv module power electronics mounting system with compression spring
CN206517000U (en) * 2016-11-29 2017-09-22 安徽天馨电子科技有限公司 A kind of automotive wire bundle support body with spacing ring
CN206673603U (en) * 2017-05-04 2017-11-24 淮阴师范学院 A kind of photovoltaic grid inverter controller of fixing-stable
CN107821218A (en) * 2017-11-06 2018-03-23 成都询玖科技有限公司 A kind of livestock solar energy positioner
CN107968329A (en) * 2017-11-09 2018-04-27 国网山东省电力公司临沂供电公司 Grid-connected access case and its access system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109826753A (en) * 2019-03-01 2019-05-31 陈二东 A kind of anti-blast type marine power generation device

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Effective date of registration: 20221206

Address after: 311407 no.218 Jiangbo street, Lushan street, Fuyang District, Hangzhou City, Zhejiang Province

Applicant after: State Grid Zhejiang Electric Power Co., Ltd. Hangzhou Fuyang district power supply Co.

Address before: Zhengwei Technology (Shenzhen) Co., Ltd., 29 / F, block a, Donghai International Center, 7888 Shennan Avenue, Futian District, Shenzhen City, Guangdong Province

Applicant before: Chen Erdong

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