CN109067313B - Trade electric formula photovoltaic energy memory - Google Patents
Trade electric formula photovoltaic energy memory Download PDFInfo
- Publication number
- CN109067313B CN109067313B CN201811113250.0A CN201811113250A CN109067313B CN 109067313 B CN109067313 B CN 109067313B CN 201811113250 A CN201811113250 A CN 201811113250A CN 109067313 B CN109067313 B CN 109067313B
- Authority
- CN
- China
- Prior art keywords
- energy storage
- battery pack
- circuit board
- guide rail
- storage frame
- 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.)
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- 238000004146 energy storage Methods 0.000 claims abstract description 44
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 238000010248 power generation Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention discloses a power conversion type photovoltaic energy storage device, which comprises: the battery pack is arranged in the box body at intervals, a battery pack is arranged in the energy storage frame, a cover plate is arranged at the top of the energy storage frame, a first spring is arranged below the cover plate, a circuit board is arranged at the bottom of the first spring, the battery pack is arranged below the circuit board, an electrode socket is arranged at the bottom of the circuit board, an electrode plug corresponding to the electrode socket is arranged at the top of the battery pack, a guide rail which is located at the back of the battery pack and extends downwards is arranged in the energy storage frame, a supporting plate which is located at the bottom of the battery pack is arranged on the front of the guide rail, and a bolt which points to the guide rail is arranged on the supporting plate. Through the mode, the power conversion type photovoltaic energy storage device is simple and convenient to operate, improves the power conversion convenience of the electric vehicle, avoids long charging waiting time in the past, and reduces the loss caused by electric quantity transfer.
Description
Technical Field
The invention relates to the technical field of photovoltaic energy storage, in particular to a power conversion type photovoltaic energy storage device.
Background
Along with the aggravation of coal and electricity pollution and the excessive consumption of coal resources, clean energy sources such as hydropower, wind power, solar power generation and the like are greatly developed. Particularly in areas with sufficient sunlight, the solar power generation efficiency is high, and the problem of power shortage can be greatly relieved.
The fixed photovoltaic power generation devices are arranged on part of houses and places, residents or enterprises can be assisted to use electricity, the problem that the electricity cannot be stored exists, the surplus electricity generated by the photovoltaic power generation devices in the daytime can only be wasted, the dilemma of no electricity availability is faced when electricity is used at night, and the existing solution is to grid connection with a conventional power grid. The grid connection of the photovoltaic power generation and the conventional power grid has policy and technical problems, and potential safety hazards to the conventional power grid exist.
The electric vehicle charging pile can be laid out in a remote area by utilizing a photovoltaic energy storage technology, the moving range of the electric vehicle is expanded, but the electric vehicle is slow in charging by utilizing the charging pile powered by the photovoltaic energy storage, and needs a period of several hours.
Disclosure of Invention
The invention mainly solves the technical problem of providing the electricity-exchanging type photovoltaic energy storage device, which is convenient for charging and quick replacement of a battery pack and improves the convenience of electricity exchanging and use of an electric vehicle.
In order to solve the technical problems, the invention adopts a technical scheme that: provided is a power conversion type photovoltaic energy storage device, comprising: the battery pack is arranged in the box body at intervals, a battery pack is arranged in the energy storage frame, a cover plate is arranged at the top of the energy storage frame, a first spring is arranged below the cover plate, a circuit board is arranged at the bottom of the first spring, the battery pack is arranged below the circuit board, an electrode socket is arranged at the bottom of the circuit board, an electrode plug corresponding to the electrode socket is arranged at the top of the battery pack, a guide rail which is located at the back of the battery pack and extends downwards is arranged in the energy storage frame, a supporting plate which is located at the bottom of the battery pack is arranged on the front of the guide rail, and a bolt which points to the guide rail is arranged on the supporting plate.
In a preferred embodiment of the invention, the container is a standard container housing.
In a preferred embodiment of the invention, photovoltaic power generation assemblies are arranged on the top and the side surfaces of the box body, a solar energy inverse control integrated machine is arranged in the box body, the photovoltaic power generation assemblies are linearly connected with the solar energy inverse control integrated machine, an aviation socket which is linearly connected with the circuit board is arranged on the outer side of the energy storage frame, and an aviation plug corresponding to the aviation socket is arranged on the solar energy inverse control integrated machine.
In a preferred embodiment of the invention, the bottom of the cover plate is provided with a guide rod pointing downwards, and the circuit board is provided with a guide sleeve concentric with the guide rod.
In a preferred embodiment of the invention, a T-shaped groove is arranged in the guide rail, and a T-shaped sliding block extending into the T-shaped groove is arranged on the back surface of the supporting plate.
In a preferred embodiment of the present invention, a fixing plate located at the bottom of the guide rail is disposed in the energy storage frame, a stabilizing plate corresponding to the battery pack is disposed in the energy storage frame, the battery pack is in a square column shape or a cylindrical structure, and a through hole corresponding to the battery pack is disposed on the stabilizing plate.
In a preferred embodiment of the invention, the fixing plate is provided with a second spring pointing upwards towards the pallet.
In a preferred embodiment of the present invention, the guide rail is provided with a jack corresponding to the latch.
In a preferred embodiment of the invention, the bolt is of a U-shaped fork structure, and the outer end of the bolt is provided with a tension spring connected with the supporting plate.
In a preferred embodiment of the present invention, an electrical quantity detecting device is disposed in the case and is linearly connected to the circuit board, and a display is disposed on the electrical quantity detecting device.
The beneficial effects of the invention are as follows: according to the battery pack of the battery replacement type photovoltaic energy storage device, after the battery pack is fully charged, the supporting plate can be unlocked through the plug pin which is pulled out, so that the battery pack and the supporting plate descend together to fall onto the second spring, the battery pack which is fully charged is taken down to be placed aside or put into an electric vehicle, a battery on the electric vehicle is packaged onto the supporting plate, the supporting plate is pushed up, an electrode socket is combined with an electrode plug at the top of the battery pack, the plug pin enters a corresponding jack under the action of the tension spring, locking of the battery pack is achieved, operation is simple and convenient, the battery replacement convenience of the electric vehicle is improved, long charging waiting time in the past is avoided, and the loss problem caused by electric quantity transfer is reduced.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic diagram of a photovoltaic energy storage device according to a preferred embodiment of the present invention;
fig. 2 is a schematic structural view of the energy storage rack in fig. 1.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 2, an embodiment of the present invention includes:
a power conversion type photovoltaic energy storage device, comprising: the box 1 and energy storage frame 4, energy storage frame 4 interval sets up in box 1, and it arranges to lean on the inner wall of box 1 both sides to divide two rows, leaves the middle passageway, makes things convenient for operating personnel to pass through. The battery pack 11 is arranged in the energy storage frame 4, the cover plate 14 is arranged at the top of the energy storage frame 4, the first spring 13 is arranged below the cover plate 14, the circuit board 12 is arranged at the bottom of the first spring 13, the guide rod 15 pointing downwards is arranged at the bottom of the cover plate 14, the guide sleeve 16 concentric with the guide rod 15 is arranged on the circuit board 12, and the stability of the up-and-down movement of the circuit board 12 is improved.
The bottom of the circuit board 12 is provided with an electrode socket 19, the top of the battery pack 11 is provided with an electrode plug 20 corresponding to the electrode socket 19, the connection is convenient, the first spring 13 gives the circuit board 12 downward elasticity, and the electrode socket 19 is stably connected with the corresponding electrode plug 20.
The energy storage rack 4 is provided with a guide rail 7 which is positioned at the back of the battery pack 11 and extends downwards, the front of the guide rail 7 is provided with a supporting plate 9 positioned at the bottom of the battery pack 11,
the supporting plate 9 is provided with a plug pin 8 pointing to the guide rail 7, and the guide rail 7 is provided with a jack corresponding to the plug pin 8. The bolt 8 is of a U-shaped fork structure, a tension spring connected with the supporting plate 9 is arranged at the outer end of the bolt 8, and stability of the bolt 8 after being inserted into a corresponding jack is maintained. The bolt 8 is utilized to lock the supporting plate 9, so that the electric connection between the battery pack 11 and the circuit board 12 is kept, and the battery pack is convenient to detach and convenient and quick to replace.
The battery pack 11 is arranged below the circuit board 12, the energy storage frame 4 is provided with a fixing plate 5 positioned at the bottom of the guide rail 7, the guide rail 7 is provided with a T-shaped groove, the back of the supporting plate 9 is provided with a T-shaped sliding block extending into the T-shaped groove, and the stability of the up-and-down movement of the supporting plate 9 is improved to avoid deflection. The second springs 6 pointing upwards to the supporting plates 9 are arranged on the fixing plates 5, the supporting plates 9 are contacted with the second springs 6 to buffer when the battery pack 11 falls down, the problem of falling damage is avoided, and the operation safety is improved.
Be provided with the stabilizer plate 10 that corresponds with battery package 11 in the energy storage frame 4, battery package 11 is square column shape or cylindrical structure, be provided with the through-hole that battery package 11 corresponds on the stabilizer plate 10, carry out the constraint of battery package 11, stability is high, avoids rocking the problem.
The case body 1 is a standard container case, is convenient to transport, can be transformed by adopting a waste container, and is low in cost. The photovoltaic power generation assembly 2 is arranged on the top and the side face of the box body 1, the solar energy reverse control integrated machine 3 is arranged in the box body 1, the photovoltaic power generation assembly 2 is linearly connected with the solar energy reverse control integrated machine 3, the aviation socket 17 linearly connected with the circuit board 12 is arranged on the outer side of the energy storage frame 4, and the aviation plug corresponding to the aviation socket 17 is arranged on the solar energy reverse control integrated machine 3, so that the connection is convenient.
The box 1 is internally provided with an electric quantity detection device 18 which is in linear connection with the circuit board 12, and the electric quantity detection device 18 is provided with a display which can monitor and display the electric quantity of each battery pack 11, so that the battery packs 11 with full electricity can be conveniently selected for replacement.
In summary, the battery pack 11 of the power conversion type photovoltaic energy storage device provided by the invention is convenient to replace and charge, is beneficial to the battery pack replacement of an electric vehicle, reduces energy loss and improves the electric quantity utilization efficiency.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (6)
1. A power conversion type photovoltaic energy storage device, comprising: the battery pack storage device comprises a box body and an energy storage frame, wherein the energy storage frame is arranged in the box body at intervals, a battery pack is arranged in the energy storage frame, and is characterized in that a cover plate is arranged at the top of the energy storage frame, a first spring is arranged below the cover plate, a circuit board is arranged at the bottom of the first spring, the battery pack is arranged below the circuit board, an electrode socket is arranged at the bottom of the circuit board, an electrode plug corresponding to the electrode socket is arranged at the top of the battery pack, a guide rail which is positioned at the back of the battery pack and extends downwards is arranged in the energy storage frame, a supporting plate which is positioned at the bottom of the battery pack is arranged on the front of the guide rail, a bolt which points to the guide rail is arranged on the supporting plate, a guide rod which points to the lower side is arranged at the bottom of the cover plate, a guide sleeve which is concentric with the guide rod is arranged on the circuit board, a T-shaped sliding block which extends to the T-shaped groove is arranged in the guide rail, a fixing plate which is positioned at the bottom of the guide rail is arranged in the energy storage frame, a cylindrical stabilizing plate which corresponds to the battery pack is arranged in the energy storage frame, the battery pack is in the shape of a square column or a structure, and a through hole which is arranged on the battery pack corresponds to the second spring and is arranged on the fixing plate.
2. The power conversion type photovoltaic energy storage device of claim 1, wherein the case is a standard container case.
3. The power conversion type photovoltaic energy storage device according to claim 1, wherein photovoltaic power generation assemblies are arranged on the top and the side face of the box body, a solar energy reverse control integrated machine is arranged in the box body, the photovoltaic power generation assemblies are linearly connected with the solar energy reverse control integrated machine, an aviation socket which is linearly connected with a circuit board is arranged on the outer side of the energy storage frame, and an aviation plug corresponding to the aviation socket is arranged on the solar energy reverse control integrated machine.
4. The power conversion type photovoltaic energy storage device according to claim 1, wherein the guide rail is provided with a jack corresponding to the plug pin.
5. The power conversion type photovoltaic energy storage device according to claim 1, wherein the plug pin is of a U-shaped fork structure, and a tension spring connected with the supporting plate is arranged at the outer end of the plug pin.
6. The power conversion type photovoltaic energy storage device according to claim 1, wherein an electric quantity detection device which is linearly connected with the circuit board is arranged in the box body, and a display is arranged on the electric quantity detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811113250.0A CN109067313B (en) | 2018-09-25 | 2018-09-25 | Trade electric formula photovoltaic energy memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811113250.0A CN109067313B (en) | 2018-09-25 | 2018-09-25 | Trade electric formula photovoltaic energy memory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109067313A CN109067313A (en) | 2018-12-21 |
| CN109067313B true CN109067313B (en) | 2023-09-15 |
Family
ID=64762487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811113250.0A Active CN109067313B (en) | 2018-09-25 | 2018-09-25 | Trade electric formula photovoltaic energy memory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109067313B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116608A1 (en) * | 2011-03-03 | 2012-09-07 | 广州市赛导电气技术有限公司 | Electrical vehicle and battery exchange system thereof and control method for battery exchange system |
| CN102780254A (en) * | 2012-08-23 | 2012-11-14 | 安泰科技股份有限公司 | Photovoltaic charge station |
| CN207490859U (en) * | 2017-11-23 | 2018-06-12 | 梁志翔 | A kind of new energy energy storage type solar photovoltaic panel |
| CN207638391U (en) * | 2017-12-07 | 2018-07-20 | 天津骏诚金科新能源科技有限公司 | A kind of Portable photovoltaic lithium battery energy storage battery power generator |
| CN207853839U (en) * | 2018-02-08 | 2018-09-11 | 南京控驰科技有限公司 | Intelligent photovoltaic energy storage device |
-
2018
- 2018-09-25 CN CN201811113250.0A patent/CN109067313B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116608A1 (en) * | 2011-03-03 | 2012-09-07 | 广州市赛导电气技术有限公司 | Electrical vehicle and battery exchange system thereof and control method for battery exchange system |
| CN102780254A (en) * | 2012-08-23 | 2012-11-14 | 安泰科技股份有限公司 | Photovoltaic charge station |
| CN207490859U (en) * | 2017-11-23 | 2018-06-12 | 梁志翔 | A kind of new energy energy storage type solar photovoltaic panel |
| CN207638391U (en) * | 2017-12-07 | 2018-07-20 | 天津骏诚金科新能源科技有限公司 | A kind of Portable photovoltaic lithium battery energy storage battery power generator |
| CN207853839U (en) * | 2018-02-08 | 2018-09-11 | 南京控驰科技有限公司 | Intelligent photovoltaic energy storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109067313A (en) | 2018-12-21 |
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