CN203278607U - An energy-saving photovoltaic inverter structure - Google Patents
An energy-saving photovoltaic inverter structure Download PDFInfo
- Publication number
- CN203278607U CN203278607U CN 201320251370 CN201320251370U CN203278607U CN 203278607 U CN203278607 U CN 203278607U CN 201320251370 CN201320251370 CN 201320251370 CN 201320251370 U CN201320251370 U CN 201320251370U CN 203278607 U CN203278607 U CN 203278607U
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- Prior art keywords
- cabinet
- storage battery
- base
- energy storage
- energy
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an energy-saving photovoltaic inverter structure comprising a cabinet and a main power board (4) installed in the cabinet. A storage battery (9) is also installed in the cabinet. The input end of the storage battery (9) is electrically connected with the main power board (4) through a charging board (5). The output end of the storage battery (9) is electrically connected with an output terminal on the cabinet. The cabinet has a small size and is equipped with truckles and handles so as to be convenient for using and carrying when herdsmen in a mountainous area move. Integrated solar power generation and storage is beneficial to electricity use of residents in unpowered areas in rainy days or at night. The energy-saving photovoltaic inverter structure is not limited by regions and is capable of generating power so long as sunlight is provided. The energy-saving photovoltaic inverter structure is equipped with four lighting ports and two USB communication interfaces so as to basically satisfy requirements of daily lives.
Description
Technical field
The utility model relates to photovoltaic DC-to-AC converter, relates in particular to a kind of energy storage photovoltaic DC-to-AC converter structure.
Background technology
Progress along with the epoch, new forms of energy more and more are subject to ordinary people's favor, solar energy power generating has become a kind of of people's daily life electricity consumption, absorb the direct current that produces after sunlight at photovoltaic module and change alternating current output use into by inverter, but most of inverter does not have storage function, the sunlight power supply can only be leaned on by day, the national grid power supply will be leaned on evening.In remote poverty-stricken area, because of sparsely populated, a lot of families fail to access national grid, and people need to be in sky the moon or electricity consumption at night, and existing inverter does not have this function.
The utility model content
The purpose of this utility model is the defective that exists for above-mentioned prior art, and a kind of energy storage photovoltaic DC-to-AC converter structure is provided.
The technical solution adopted in the utility model is, design a kind of energy storage photovoltaic DC-to-AC converter structure, comprise cabinet, be arranged on the main power amplifier board in cabinet, wherein, one storage battery also is installed in described cabinet, its input is electrically connected to described main power amplifier board by a charging panel, and its output is electrically connected to lead-out terminal on described cabinet.
In one embodiment, be provided with in described cabinet two ends respectively with the left plate of described cabinet, the median septum that right plate is fixedly connected with, the one side is installed described main power amplifier board, opposite side is installed described charging panel.
The base plate of described cabinet is provided with a base, and described storage battery is placed on this base.
Described storage battery is provided with a fixed head, and the one end is connected with the left plate of described cabinet by screw, and the other end is connected with described base by screw.
One truncated cone-shaped projection is arranged on described base, and its center is provided with centre bore; One transformer that is connected with described storage battery, it is fixed on the truncated cone-shaped projection by screw rod.
The floor below of described cabinet is equipped with universal wheel.
Handle is installed above the top board of described cabinet.
Compared with prior art, the utility model is equipped with castor and handle because the cabinet volume is little, uses when being convenient to the mountain area herdsman and moving, carries; With solar panels generatings, store integratedly, be conducive to cold Area Inhabitants in sky the moon or electricity consumption at night; Be not subjected to local restriction, just can realize generating electricity as long as have in the situation at sunshine; This product can satisfy the daily life demand substantially with four illumination sockets and two USB communication interfaces.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model one embodiment;
Fig. 2 is the schematic diagram that Fig. 1 assembles rear omission front panel.
Embodiment
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figure 1, the energy storage photovoltaic DC-to-AC converter structure that the utility model proposes comprises cabinet, is arranged on the main power amplifier board 4 in cabinet, wherein, a storage battery 9 is installed also in cabinet, and the charging panel 5 that passes through of described storage battery 8 is electrically connected to described main power amplifier board 4.
As can be seen from Figure 1, cabinet is enclosed by top board 1, base plate 12, front panel 14, rear board 6, left plate 7 and right plate 3 and forms.One median septum 15, main power amplifier board 4 is arranged on the front side of this median septum 15, and charging panel 5 is arranged on the dorsal part of this median septum.One base 11 also is provided with the boss of a truncated cone-shaped on base 11, base 11 is provided with louvre in the surrounding of this boss, and there is a fixing hole at the boss center.The outer side panel of left plate 7 is provided with Chain Link Fence, switch, the input interface of fan; The top of front panel 14 is provided with display screen, four illumination sockets and two USB communication interfaces; The bottom of base plate 12 is connected with four universal wheels 13; Two handles 2 are housed above top board 1.
As can be seen from Figure 2, median septum 15 is arranged on the top of storage battery 9 in cabinet, is fixedly connected with left plate 7, right plate 3 by screw.Base 11 is arranged on base plate 12 tops, and its both sides are to downward-extension and bending, forms cavity in the middle of base 11 and base plate 12.Because base 11 and base plate separate, when storage battery and transformer are installed, can avoid the castor mounting nuts, make installation more convenient.Place a storage battery 9 on base 11, be fixedly connected with respectively (can adopt screw to fix, also can be welded and fixed) with the fixed head 8 that bends with base 11 with right plate 3 by its two ends, make storage battery 9 be fastened on base 11.One end of storage battery 9 is electrically connected to charging panel, and the other end is connected with lead-out terminal on cabinet.
One transformer 10 that is electrically connected to storage battery 9 is installed on the boss of base, and this transformer 10 is fixed on by screw rod on the fixing hole of boss, and the boss on base 11 plays location and booster action to the installation of transformer 10.
In the present embodiment, top board 1, base plate 12, front panel 14, rear board 6, left plate 7 and right plate 3 all adopt the galvanized sheet material to make, and handle 2 adopts stainless steel material to make, and transformer 10 adopts copper coil to make.
During work, photovoltaic module imports the direct current that sunlight produces in connected photovoltaic DC-to-AC converter into, by spreading out of to the load components and parts after main power amplifier board control inversion, when the load components and parts are not worked, main power amplifier board can be controlled charging panel 5, and electric current is filled with in storage battery.When sky the moon or night, connect the load components and parts on the cabinet output interface of photovoltaic DC-to-AC converter, the electric current in storage battery is passed to the external loading components and parts by lead-out terminal.When the load components and parts needed larger voltage to drive, the meeting of storage battery was spreading out of to the external loading components and parts after by the transformer transformation.
The mode of charge in batteries has serial connection charge and charged in parallel, when with the storage battery charged in parallel, (can not the generate electricity) voltage drop of solar cell or when losing voltage when preventing day the moon or night, storage battery is reverse to the solar-electricity tank discharge, the rectifier diode of must connecting on main power amplifier board.
The utility model is equipped with castor and handle because the cabinet volume is little, uses when being convenient to the mountain area herdsman and moving, carries; With solar panels generatings, store integratedly, be conducive to cold Area Inhabitants in sky the moon or electricity consumption at night; Be not subjected to local restriction, just can realize generating electricity as long as have in the situation at sunshine; This product can satisfy the daily life demand substantially with four illumination sockets and two USB communication interfaces.
Claims (7)
1. energy storage photovoltaic DC-to-AC converter structure, comprise cabinet, be arranged on the main power amplifier board (4) in cabinet, it is characterized in that: a storage battery (9) also is installed in described cabinet, its input is electrically connected to described main power amplifier board (4) by a charging panel (5), and its output is electrically connected to lead-out terminal on described cabinet.
2. energy storage photovoltaic DC-to-AC converter structure according to claim 1, it is characterized in that: be provided with in described cabinet two ends respectively with the left plate (7) of described cabinet, the median septum (15) that right plate (3) is fixedly connected with, the one side is installed described main power amplifier board (4), and opposite side is installed described charging panel (5).
3. energy storage photovoltaic DC-to-AC converter structure according to claim 1, it is characterized in that: the base plate of described cabinet (12) is provided with a base (11), and described storage battery (9) is placed on this base.
4. energy storage photovoltaic DC-to-AC converter structure according to claim 3, it is characterized in that: described storage battery (9) is provided with a fixed head (8), the one end is connected with the left plate (7) of described cabinet by screw, and the other end is connected with described base (11) by screw.
5. energy storage photovoltaic DC-to-AC converter structure according to claim 3, it is characterized in that: a truncated cone-shaped projection is arranged on described base (11), and its center is provided with centre bore; One transformer (10) that is electrically connected to described storage battery (9), it is fixed on the truncated cone-shaped projection by screw rod.
6. energy storage photovoltaic DC-to-AC converter structure according to claim 1, is characterized in that: universal wheel (13) is installed below the base plate of described cabinet (12).
7. energy storage photovoltaic DC-to-AC converter structure according to claim 1, is characterized in that: handle (2) is installed above the top board of described cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251370 CN203278607U (en) | 2013-05-10 | 2013-05-10 | An energy-saving photovoltaic inverter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251370 CN203278607U (en) | 2013-05-10 | 2013-05-10 | An energy-saving photovoltaic inverter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278607U true CN203278607U (en) | 2013-11-06 |
Family
ID=49508932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320251370 Expired - Fee Related CN203278607U (en) | 2013-05-10 | 2013-05-10 | An energy-saving photovoltaic inverter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278607U (en) |
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2013
- 2013-05-10 CN CN 201320251370 patent/CN203278607U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN JINGFUYUAN TECH. CO., LTD. Free format text: FORMER NAME: SHENZHEN JINGFUYUAN TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Shenzhen Nanshan District City, Guangdong province 518000 white pine Luxili Nangang Second Industrial Park 12 Building 1, 2, 5 floor Patentee after: SHENZHEN JINGFUYUAN TECHNOLOGY CO., LTD. Address before: Shenzhen Nanshan District City, Guangdong province 518000 white pine Luxili Nangang Second Industrial Park twelfth 5 floor Patentee before: Shenzhen Jingfuyuan Tech Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |