CN203872070U - Photovoltaic inverter aging power supply - Google Patents
Photovoltaic inverter aging power supply Download PDFInfo
- Publication number
- CN203872070U CN203872070U CN201420310939.3U CN201420310939U CN203872070U CN 203872070 U CN203872070 U CN 203872070U CN 201420310939 U CN201420310939 U CN 201420310939U CN 203872070 U CN203872070 U CN 203872070U
- Authority
- CN
- China
- Prior art keywords
- power supply
- mounting panel
- fixed frame
- aging
- photovoltaic
- 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.)
- Expired - Fee Related
Links
- 230000032683 aging Effects 0.000 title claims abstract description 30
- 230000005855 radiation Effects 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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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- Power Conversion In General (AREA)
Abstract
The utility model discloses a photovoltaic inverter aging power supply which comprises a fixed frame, a rectification part installed inside the fixed frame, a fixed heat dissipation part for cooling the rectification part and a display part installed at one side of the fixed frame. The rectification part contains a rectification power supply mounting plate which is installed on a fixed rectifier circuit component, a rectification power panel and a filter circuit which are installed on the rectification power supply mounting plate, a control mounting plate installed on the rectification power supply mounting plate, and a control panel installed on the control mounting plate. The rectification power panel, the control panel, the filter circuit and the display part are successively connected. According to the utility model, the rectification part rectifies input power to form a power supply required by aging of a photovoltaic inverter product. Meanwhile, the fixed heat dissipation part cools the rectification part so as to raise stability of the product. In addition, the display part can display working condition of the aging power supply. The whole aging power supply has advantages of simple structure and usage stability.
Description
Technical field
The utility model relates to aging power technique fields, more particularly, and the particularly aging power supply of a kind of photovoltaic DC-to-AC converter.
Background technology
At present photovoltaic DC-to-AC converter product is on the market all that to take the single-phase 220V of civil power or industrial electro three-phase 380V be parallel network circuit, product has all needed the burn-in test to product when putting goods on the market, so that product reaches better compatibility when client uses, photovoltaic DC-to-AC converter product is when aging, need to connect aging power supply, therefore, be necessary to design a kind of simple in structure, use stable aging power supply.
Utility model content
The purpose of this utility model be to provide a kind of simple in structure, use the aging power supply of stable photovoltaic DC-to-AC converter.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
The aging power supply of a kind of photovoltaic DC-to-AC converter, comprise fixed frame, be installed on the rectifying part in fixed frame, the fixedly radiator portion that rectifying part is dispelled the heat and the display section that is installed on fixed frame one side, described rectifying part comprises rectifier power source mounting panel, be installed on a fixing rectifier power source mounting panel on rectification circuit parts, be installed on rectified current source plate and filter circuit on rectifier power source mounting panel, be installed on the control mounting panel on rectifier power source mounting panel, be installed on the control board of controlling on mounting panel, described rectified current source plate, control board, filter circuit is connected successively with display section.
Preferably, described rectified current source plate and filter circuit lay respectively at the both sides up and down of rectifier power source mounting panel, and described rectifier power source mounting panel is positioned at fixedly on rectification circuit parts and is connected with it.
Preferably, described fixedly radiator portion comprises the radiator that is installed on rectified current source plate downside, is installed on fixed frame and the DC radiation fan corresponding with radiator.
Preferably, also comprise the isolating transformer being installed in fixed frame, the input and output terminal being connected with isolating transformer, described isolating transformer is also connected with rectified current source plate.
Preferably, described display section comprises erecting of panel plate, is installed on keyboard display unit, air switch and indicator light on erecting of panel plate, and described air switch is connected between input and output terminal and isolating transformer.
Preferably, also comprise the upper cover being installed on fixed frame, described upper cover is U-shaped upper cover, and the both sides of U-shaped upper cover are equipped with heat radiation face.
Compared with prior art, the utility model has the advantage of: the utility model carries out rectification by rectifying part to input power, to form, meet the required power supply of the photovoltaic DC-to-AC converter aging of product, by fixing radiator portion, rectifying part is dispelled the heat simultaneously, improved the stability of product, and display section can show the operating state of aging power supply, whole aging power supply has advantages of simple in structure and uses stable.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the circuit diagram of the aging power supply of photovoltaic DC-to-AC converter described in the utility model.
Description of reference numerals:
1, upper cover, 2, control mounting panel, 3, rectifier power source mounting panel, 4, fixed frame, 5, erecting of panel plate, 2-1, control board, 3-1, rectified current source plate, 3-2, filter circuit, 3-3, radiator, 4-1, input and output terminal, 4-2, DC radiation fan, 4-3, isolating transformer, 4-4, fixing rectification circuit parts, 5-1, keyboard display unit, 5-2, air switch, 5-3, indicator light.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.
Embodiment
Consult shown in Fig. 1, the present embodiment provides a kind of photovoltaic DC-to-AC converter aging power supply, comprise fixed frame 4, be installed on the rectifying part in fixed frame 4, the fixedly radiator portion that rectifying part is dispelled the heat and the display section that is installed on fixed frame 4 one sides, wherein, rectifying part comprises rectifier power source mounting panel 3, be installed on rectified current source plate 3-1 and filter circuit 3-2 on rectifier power source mounting panel 3, be installed on the control mounting panel 2 on rectifier power source mounting panel 3, be installed on the control board 2-1 controlling on mounting panel 2, rectified current source plate 3-1, control board 2-1, filter circuit 3-2 is connected successively with display section.
The present embodiment carries out rectification by rectifying part to input power, to form, meet the required power supply of the photovoltaic DC-to-AC converter aging of product, by fixing radiator portion, rectifying part is dispelled the heat simultaneously, improved the stability of product, and display section can show the operating state of aging power supply, whole aging power supply has advantages of simple in structure and uses stable.
In the present embodiment, described rectified current source plate 3-1 and filter circuit 3-2 lay respectively at the both sides up and down of rectifier power source mounting panel 3, and described rectifier power source mounting panel 3 is installed on fixedly rectification circuit parts 4-4 and goes up and be connected with it.
In the present embodiment, described fixedly radiator portion comprises the radiator 3-3 that is installed on rectified current source plate 3-1 downside, be convenient to the heat radiation of the upper rectifier bridge of rectified current source plate 3-1, be installed on fixed frame 4 and the DC radiation fan 4-2 corresponding with radiator 3-3, by the effect of DC radiation fan 4-2 and radiator 3-3, the heat that rectifying part can be produced when working leaves.
The present embodiment also comprises the isolating transformer 4-3 being installed in fixed frame 4, the input and output terminal 4-1 being connected with isolating transformer 4-3, and described isolating transformer 4-3 is also connected with rectified current source plate 3-1.
In the present embodiment, described display section comprises erecting of panel plate 5, be installed on keyboard display unit 5-1, air switch 5-2 and indicator light 5-3 on erecting of panel plate 5, described air switch 5-2 is connected between input and output terminal 4-1 and isolating transformer 4-3, can be used for controlling the work of the aging power supply of whole photovoltaic DC-to-AC converter.
In order to protect whole aging power supply, the present embodiment also comprises the upper cover 1 being installed on fixed frame 4, and described upper cover 1 is U-shaped upper cover, and the both sides of U-shaped upper cover are equipped with heat radiation face, and this heat radiation face can further improve radiating efficiency.
The aging power supply of photovoltaic DC-to-AC converter of the present embodiment in use, first rectified current source plate 3-1, control board 2-1, filter circuit 3-2 are connected by data wire successively with display section, be placed on rectifier power source mounting panel 3 and fix radiator 3-3 and DC radiation fan 4-2, then isolating transformer 4-3 is installed on two downward U-lag steel of fixed frame 4, then by air switch 5-2, connect input and output terminal 4-1 and isolating transformer 4-3, DC radiation fan 4-2 and rectifying part, cover again upper cover 1, completed assembling.
Although described by reference to the accompanying drawings execution mode of the present utility model; but the patent owner can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection range of claim of the present utility model, all should be within protection range of the present utility model.
Claims (6)
1. the aging power supply of photovoltaic DC-to-AC converter, it is characterized in that: comprise fixed frame (4), be installed on the rectifying part in fixed frame (4), the fixedly radiator portion that rectifying part is dispelled the heat and the display section that is installed on fixed frame (4) one sides, described rectifying part comprises rectifier power source mounting panel (3), be installed on a fixing rectifier power source mounting panel (3) on rectification circuit parts (4-4), be installed on rectified current source plate (3-1) and filter circuit (3-2) on rectifier power source mounting panel (3), be installed on the control mounting panel (2) on rectifier power source mounting panel (3), be installed on the control board (2-1) of controlling on mounting panel (2), described rectified current source plate (3-1), control board (2-1), filter circuit (3-2) is connected successively with display section.
2. the aging power supply of photovoltaic DC-to-AC converter according to claim 1, it is characterized in that: described rectified current source plate (3-1) and filter circuit (3-2) lay respectively at the both sides up and down of rectifier power source mounting panel (3), described rectifier power source mounting panel (3) is positioned at fixedly rectification circuit parts (4-4) and goes up and be connected with it.
3. the aging power supply of photovoltaic DC-to-AC converter according to claim 2, it is characterized in that: described fixedly radiator portion comprises the radiator (3-3) that is installed on rectified current source plate (3-1) downside, be installed on fixed frame (4) above and the DC radiation fan (4-2) corresponding with radiator (3-3).
4. the aging power supply of photovoltaic DC-to-AC converter according to claim 1, it is characterized in that: also comprise the isolating transformer (4-3) being installed in fixed frame (4), the input and output terminal (4-1) being connected with isolating transformer (4-3), described isolating transformer (4-3) is also connected with rectified current source plate (3-1).
5. the aging power supply of photovoltaic DC-to-AC converter according to claim 4, it is characterized in that: described display section comprises erecting of panel plate (5), be installed on keyboard display unit (5-1), air switch (5-2) and indicator light (5-3) on erecting of panel plate (5), described air switch (5-2) is connected between input and output terminal (4-1) and isolating transformer (4-3).
6. according to the aging power supply of photovoltaic DC-to-AC converter described in claim 1 to 5 any one, it is characterized in that: also comprise the upper cover (1) being installed on fixed frame (4), described upper cover (1) is U-shaped upper cover, and the both sides of U-shaped upper cover are equipped with heat radiation face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310939.3U CN203872070U (en) | 2014-06-11 | 2014-06-11 | Photovoltaic inverter aging power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310939.3U CN203872070U (en) | 2014-06-11 | 2014-06-11 | Photovoltaic inverter aging power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203872070U true CN203872070U (en) | 2014-10-08 |
Family
ID=51652989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310939.3U Expired - Fee Related CN203872070U (en) | 2014-06-11 | 2014-06-11 | Photovoltaic inverter aging power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203872070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061183A (en) * | 2016-07-13 | 2016-10-26 | 广州开能电气实业有限公司 | PCB board card framework structure |
-
2014
- 2014-06-11 CN CN201420310939.3U patent/CN203872070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061183A (en) * | 2016-07-13 | 2016-10-26 | 广州开能电气实业有限公司 | PCB board card framework structure |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510663 No. 17 Xiangshan Road, Science Town, Guangzhou hi tech Industrial Development Zone, Guangdong, China Patentee after: GUANGZHOU SANJING ELECTRIC CO., LTD. Address before: 510663 No. 17 Xiangshan Road, Science Town, Guangzhou hi tech Industrial Development Zone, Guangdong, China Patentee before: Guangzhou Sanjing Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20190611 |