CN108718098B - Large-scale photovoltaic wind power information access device - Google Patents

Large-scale photovoltaic wind power information access device Download PDF

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Publication number
CN108718098B
CN108718098B CN201810784482.2A CN201810784482A CN108718098B CN 108718098 B CN108718098 B CN 108718098B CN 201810784482 A CN201810784482 A CN 201810784482A CN 108718098 B CN108718098 B CN 108718098B
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China
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connecting plate
grid
connected inverter
connecting rod
access device
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CN201810784482.2A
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CN108718098A (en
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陈二东
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State Grid Zhejiang Electric Power Co Ltd Hangzhou Fuyang District Power Supply Co
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State Grid Zhejiang Electric Power Co Ltd Hangzhou Fuyang District Power Supply Co
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Publication of CN108718098A publication Critical patent/CN108718098A/en
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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 the technical field of photovoltaic wind power, and particularly relates to a large-scale photovoltaic wind power information access device which comprises a shell assembly and a winding assembly, wherein the shell assembly comprises a grid-connected inverter, a reset spring, a first connecting plate, a second connecting plate, a junction pole, a mounting plate and a placing box; third connecting plate and fourth connecting plate pass through the connecting rod fixedly, establish the binding ring cover on the connecting rod, the staff can twine the wire on the connecting rod to it is spacing through the binding ring, paste at the fixed second magic that is equipped with of lateral wall of binding ring, paste at the fixed first magic that is equipped with of lateral wall of fourth connecting plate, and then paste through first magic and paste the second magic and fix the wire, bring the facility for the staff.

Description

Large-scale photovoltaic wind power information access device
Technical Field
The invention belongs to the technical field of photovoltaic wind power, and particularly relates to a large-scale photovoltaic wind power information access device.
Background
Grid-connected inverters are generally classified into photovoltaic power generation grid-connected inverters, wind power generation grid-connected inverters, power equipment power generation grid-connected inverters and other power generation equipment power generation grid-connected inverters. The grid-connected inverter has the biggest characteristics of high power and low cost of a system.
The existing large-scale photovoltaic wind power information access device has the defects that a wire is inconvenient to place when a worker connects, and the wire is possibly misplaced or deviated when being connected, so that inconvenience is brought to the worker.
Disclosure of Invention
The invention aims to provide a large-scale photovoltaic wind power information access device, and solves the problems that a wire is inconvenient to place when a worker connects, and the wire is possibly misplaced or deviated when the wire is connected, so that the worker is inconvenient to use in the conventional large-scale photovoltaic wind power information access device in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a large-scale photovoltaic wind power information access device comprises a shell assembly and a winding assembly, wherein the shell assembly comprises a grid-connected inverter, a reset spring, a first connecting plate, a second connecting plate, a wiring rod, a mounting plate and a placing box, the second connecting plate is fixedly arranged on the outer surfaces of the left side and the right side of the grid-connected inverter, the reset spring is located on one side, far away from the grid-connected inverter, of the second connecting plate, the reset spring is welded and fixed with the second connecting plate, the first connecting plate is arranged at one end, far away from the second connecting plate, of the reset spring, the reset spring is welded and fixed with the first connecting plate, the wiring rod is located on the bottom surface of the grid-connected inverter and is welded and fixed with the grid-connected inverter, the mounting plate is arranged on one side, close to the wiring rod, of the bottom surface of the grid-connected inverter and the mounting plate are welded and fixed, a groove is formed in the front surface of the grid-connected inverter, the placing box is embedded into the groove and is connected with the grid-connected inverter in a sliding mode, the placing box is hollow, a limiting frame is fixedly arranged on the upper surface of the placing box, a pull-connected plate is fixedly arranged on the front surface of the placing box, and the pull-connected with an external power supply;
the winding assembly comprises a third connecting plate, a connecting rod, a fourth connecting plate and a binding ring, the third connecting plate is located on the upper surface of the grid-connected inverter and is fixedly welded with the grid-connected inverter, the upper surface of the third connecting plate is fixedly provided with the connecting rod, the connecting rod is far away from one end of the third connecting plate is fixedly provided with the fourth connecting plate, and the binding ring is sleeved on the outer side wall of the connecting rod and is in sliding connection with the binding ring.
Preferably, the number of the binding rings is three, and the three binding rings are all sleeved on the outer side wall of the connecting rod.
Preferably, the outer side wall of the constraint ring is fixedly provided with a second magic tape, and the outer side wall of the fourth connecting plate is fixedly provided with a first magic tape.
Preferably, a sliding groove is formed in the grid-connected inverter, connecting plates are fixedly arranged on the outer surfaces of the left side and the right side of the placing box, and the grid-connected inverter and the placing box are in sliding connection through the sliding groove and the connecting plates.
Preferably, the second connecting plate and the first connecting plate are fixedly connected through the return spring.
Compared with the prior art, the invention has the beneficial effects that: be equipped with the third connecting plate at grid-connected inverter's upper surface, it is fixed because of third connecting plate and fourth connecting plate pass through the connecting rod, establish the connecting rod to the constraint ring cover on, the staff can twine the wire on the connecting rod, and it is spacing through the constraint ring, paste at the fixed second magic that is equipped with of lateral wall of constraint ring, paste at the fixed first magic that is equipped with of lateral wall of fourth connecting plate, and then paste through first magic and paste the second magic and fix the wire, bring the facility for the staff.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a winding assembly according to the present invention;
FIG. 3 is a schematic view of the storage case according to the present invention;
in the figure: 10. a housing assembly; 11. a grid-connected inverter; 12. a return spring; 13. a first connecting plate; 14. a second connecting plate; 15. a junction pole; 16. mounting a plate; 17. placing a box; 20. a winding assembly; 21. a third connecting plate; 22. a connecting rod; 23. a fourth connecting plate; 24. a tether ring; 171. a limiting frame; 172. a drawing plate; 231. a first magic tape; 241. and a second magic tape.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a large-scale photovoltaic wind power information access device comprises a shell assembly 10 and a winding assembly 20, wherein the shell assembly 10 comprises a grid-connected inverter 11, a reset spring 12, a first connecting plate 13, a second connecting plate 14, a connecting rod 15, a mounting plate 16 and a placing box 17, the outer surfaces of the left side and the right side of the grid-connected inverter 11 are fixedly provided with the second connecting plate 14, the reset spring 12 is positioned on one surface, away from the grid-connected inverter 11, of the second connecting plate 14, the reset spring 12 and the second connecting plate 14 are fixedly welded, one end, away from the second connecting plate 14, of the reset spring 12 is provided with the first connecting plate 13, the reset spring 12 and the first connecting plate 13 are fixedly welded, the connecting rod 15 is positioned on the bottom surface of the grid-connected inverter 11 and is fixedly welded with the grid-connected inverter 11, the mounting plate 16 is arranged on one side, close to the connecting rod 15, of the bottom surface of the grid-connected inverter 11 and the mounting plate 16 are fixedly welded, a groove is formed in the front surface of the grid-connected with the grid-connected inverter 11, the placing box 17 is hollow, a limiting frame 171 is fixedly arranged on the upper surface of the placing box 17, and the grid-connected with an external power supply board 172 is electrically connected with the grid-connected inverter 11;
winding subassembly 20 includes third connecting plate 21, connecting rod 22, fourth connecting plate 23 and constraint ring 24, and third connecting plate 21 is located grid-connected inverter 11's upper surface, and with grid-connected inverter 11 welded fastening, and the fixed upper surface of third connecting plate 21 is equipped with connecting rod 22, and connecting rod 22 keeps away from the fixed fourth connecting plate 23 that is equipped with of one end of third connecting plate 21, and the lateral wall at connecting rod 22 is established to constraint ring 24 cover, just with constraint ring 24 sliding connection.
In this embodiment, one side of the first magic tape 231 is fine and soft fiber, one side of the second magic tape 241 is hard barbed, the second magic tape 241 is fixedly disposed on the outer sidewall of the binding ring 24, the first magic tape 231 is fixedly disposed on the outer sidewall of the fourth connecting plate 23, and the lead is fixed by the first magic tape 231 and the second magic tape 241.
In this embodiment, the grid-connected inverter 11 is placed at a work place, a third connecting plate 21 is arranged on the upper surface of the grid-connected inverter 11, the third connecting plate 21 and a fourth connecting plate 23 are fixed through a connecting rod 22, a binding ring 24 is sleeved on the connecting rod 22, a worker can wind a wire on the connecting rod 22, the binding ring 24 slides, the wire is limited through the binding ring 24, a second magic tape 241 is fixedly arranged on the outer side wall of the binding ring 24, a first magic tape 231 is fixedly arranged on the outer side wall of the fourth connecting plate 23, the wire is further fixed through the first magic tape 231 and the second magic tape 241, a second connecting plate 14 is arranged on the outer surfaces of the left side and the right side of the grid-connected inverter 11, the first connecting plate 13 is connected with the second connecting plate 14 through a reset spring 12, when the worker installs the grid-connected inverter 11, the grid-connected inverter 11 can be clamped into a wall surface, the first connecting plate 13 is extruded through the wall surface, the worker can install the grid-connected inverter 11 conveniently, a placing box 17 is arranged on the front surface of the grid-connected inverter, and the worker can place a binding wire in the placing box 17, and make full use of the grid-connected inverter 11.
Further, the number of the binding rings 24 is three, and the three binding rings 24 are all sleeved on the outer side wall of the connecting rod 22.
In this embodiment, place connecting rod 22 to three tie ring 24 on, the staff can twine the wire on connecting rod 22, slip tie ring 24, it is spacing to the wire through tie ring 24, at the fixed second magic subsides 241 that is equipped with of lateral wall of tie ring 24, at the fixed first magic subsides 231 that is equipped with of lateral wall of fourth connecting plate 23, and then it is fixed to the wire through first magic subsides 231 and second magic subsides 241.
Further, the outer side wall of the binding ring 24 is fixedly provided with a second magic tape 241, and the outer side wall of the fourth connecting plate 23 is fixedly provided with a first magic tape 231.
In this embodiment, the staff can twine the wire on connecting rod 22, and slip constraint ring 24 is spacing to the wire through constraint ring 24, and the lateral wall at constraint ring 24 is fixed and is equipped with second magic subsides 241, pastes 231 at the fixed first magic that is equipped with of lateral wall of fourth connecting plate 23, and then pastes 231 and 241 fixes the wire through first magic.
Furthermore, the inside of grid-connected inverter 11 has been seted up the spout, and the left and right sides external surface that places box 17 is fixed and is equipped with the connecting plate, and grid-connected inverter 11 passes through spout and connecting plate sliding connection with placing box 17.
In this embodiment, the front surface of the grid-connected inverter 11 is provided with the placing box 17, and a worker can place a ribbon used when a wire is bound into the placing box 17, so that the space on the grid-connected inverter 11 is fully utilized, and convenience is brought to the worker.
Further, the second connecting plate 14 and the first connecting plate 13 are fixedly connected by the return spring 12.
In this embodiment, the second connecting plates 14 are arranged on the outer surfaces of the left side and the right side of the grid-connected inverter 11, and the first connecting plates 13 and the second connecting plates 14 are connected through the return springs 12, so that when a worker installs the grid-connected inverter 11, the grid-connected inverter 11 can be clamped into a wall surface, the first connecting plates 13 are extruded through the wall surface, and the installation by the worker is facilitated.
The working principle and the using process of the invention are as follows: after the installation of the invention, the grid-connected inverter 11 is placed at a working place, the upper surface of the grid-connected inverter 11 is provided with the third connecting plate 21, the third connecting plate 21 and the fourth connecting plate 23 are fixed through the connecting rod 22, the binding ring 24 is sleeved on the connecting rod 22, a worker can wind a lead on the connecting rod 22, the binding ring 24 is slid, the lead is limited through the binding ring 24, the outer side wall of the binding ring 24 is fixedly provided with the second magic tape 241, the outer side wall of the fourth connecting plate 23 is fixedly provided with the first magic tape 231, the lead is further fixed through the first magic tape 231 and the second magic tape 241, the outer surfaces of the left side and the right side of the grid-connected inverter 11 are provided with the second connecting plates 14, the first connecting plate 13 and the second connecting plate 14 are connected through the reset spring 12, when the worker installs the grid-connected inverter 11, the worker can clamp the grid-connected inverter 11 into a wall surface, the first connecting plate 13 is extruded through the wall surface, the installation of the worker is further convenient for the worker, the worker is provided with the front surface of the grid-connected inverter 11, and a binding tape for placing the lead in the binding box 17 can be placed conveniently by the worker, and the binding tape can be placed in the binding box 17, the binding of the grid-connected inverter 11, and the worker can be fully utilized for the worker.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a large-scale photovoltaic wind-powered electricity generation information access device which characterized in that: the novel solar photovoltaic grid-connected inverter comprises a shell assembly (10) and a winding assembly (20), wherein the shell assembly (10) comprises a grid-connected inverter (11), a reset spring (12), a first connecting plate (13), a second connecting plate (14), a connecting rod (15), a mounting plate (16) and a placing box (17), the outer surfaces of the left side and the right side of the grid-connected inverter (11) are fixedly provided with the second connecting plate (14), the reset spring (12) is located on one side, away from the grid-connected inverter (11), of the second connecting plate (14), the reset spring (12) and the first connecting plate (13) are fixedly welded, the connecting rod (15) is located on the bottom surface of the grid-connected inverter (11) and is fixedly welded with the grid-connected inverter (11), the first connecting plate (13) is arranged at one side, away from the second connecting plate (14), of the reset spring (12) and the first connecting plate (13) are fixedly welded, the connecting rod (15) is located on the bottom surface of the grid-connected inverter (11), the grid-connected inverter (11) is fixedly welded with the mounting plate (16), the front surface of the grid-connected inverter (11) is provided with a groove (17) which is formed in front the grid-connected with the grid-connected inverter (11), the interior of the placing box (17) is hollow, a limiting frame (171) is fixedly arranged on the upper surface of the placing box (17), a drawing plate (172) is fixedly arranged on the front surface of the placing box (17), and the grid-connected inverter (11) is electrically connected with an external power supply;
winding subassembly (20) include third connecting plate (21), connecting rod (22), fourth connecting plate (23) and constraint ring (24), third connecting plate (21) are located the upper surface of grid-connected inverter (11), and with grid-connected inverter (11) welded fastening, the last fixed surface of third connecting plate (21) is equipped with connecting rod (22), connecting rod (22) are kept away from the fixed being equipped with of one end of third connecting plate (21) fourth connecting plate (23), constraint ring (24) cover is established the lateral wall of connecting rod (22), and with constraint ring (24) sliding connection.
2. The large-scale photovoltaic wind power information access device according to claim 1, characterized in that: the number of the binding rings (24) is three, and the binding rings (24) are all sleeved on the outer side wall of the connecting rod (22).
3. The large-scale photovoltaic wind power information access device according to claim 1, characterized in that: the outer side wall of the binding ring (24) is fixedly provided with a second magic tape (241), and the outer side wall of the fourth connecting plate (23) is fixedly provided with a first magic tape (231).
4. The large-scale photovoltaic wind power information access device according to claim 1, characterized in that: the inside of grid-connected inverter (11) has seted up the spout, place the box (17) the left and right sides external surface fixation and be equipped with the connecting plate, grid-connected inverter (11) with place box (17) through the spout with connecting plate sliding connection.
5. The large-scale photovoltaic wind power information access device according to claim 1, characterized in that: the second connecting plate (14) and the first connecting plate (13) are fixedly connected through the return 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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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109826753B (en) * 2019-03-01 2020-05-22 上海电力大丰海上风电有限公司 Strong wind resistant offshore power generation device

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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

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US7057308B2 (en) * 2002-04-30 2006-06-06 American Power Conversion Corporation Battery connect/disconnect for an uninterruptible power supply
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Publication number Priority date Publication date Assignee Title
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

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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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