CN208849687U - A kind of photovoltaic DC-to-AC converter - Google Patents
A kind of photovoltaic DC-to-AC converter Download PDFInfo
- Publication number
- CN208849687U CN208849687U CN201821700192.7U CN201821700192U CN208849687U CN 208849687 U CN208849687 U CN 208849687U CN 201821700192 U CN201821700192 U CN 201821700192U CN 208849687 U CN208849687 U CN 208849687U
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- CN
- China
- Prior art keywords
- photovoltaic
- mounting box
- converter
- ontology
- fixedly installed
- 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
- 241000883990 Flabellum Species 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 241001075561 Fioria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of photovoltaic DC-to-AC converters, belong to inverter correlative technology field, including mounting box and photovoltaic DC-to-AC converter ontology, photovoltaic DC-to-AC converter ontology is fixedly installed in the inside of mounting box, the bottom of mounting box is fixedly installed with storage source, storage source is located at the side of photovoltaic DC-to-AC converter ontology, the side of mounting box is fixedly installed with motor, the output shaft of motor is fixedly connected with flabellum, the side of mounting box is fixed with protective screen plate, motor and flabellum are respectively positioned on the inside of protective screen plate, photovoltaic DC-to-AC converter ontology by being fixedly installed in the inside of mounting box by the utility model, preferable protective action is played to photovoltaic DC-to-AC converter ontology, pass through the motor of setting, flabellum and several radiating fins, convenient for radiating to photovoltaic DC-to-AC converter ontology, improve the service life of photovoltaic DC-to-AC converter ontology, pass through the sun of setting Energy collecting board is convenient for being collected solar energy, to improve the working efficiency of photovoltaic DC-to-AC converter ontology.
Description
Technical field
The utility model relates to a kind of photovoltaic DC-to-AC converters, belong to inverter correlative technology field.
Background technique
Inverter is also known as feed regulator isolator, can be divided into self power supply according to purposes of the inverter in photovoltaic generating system
With with grid-connected with two kinds；Can be divided into again according to waveform modulated mode square-wave inverter, ladder inverter, sinewave inverter and
Three-Phase Inverter；For the inverter for grid-connected system, according to there is transless that can be divided into transformer type inversion again
Device and inverter without transformer.In solar power system, the height of inverter efficiency be determine solar cell capacity and
An important factor for accumulator capacity size.
Existing photovoltaic DC-to-AC converter be typically all bare machine use, be easy be damaged in use, and heat dissipation effect compared with
The Collection utilization rate of difference, sunlight is not high, and it is more inconvenient to install and use, and is unfavorable for photovoltaic DC-to-AC converter and works normally use.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic DC-to-AC converters, mentioned above in the background art existing to solve
Photovoltaic DC-to-AC converter be typically all that bare machine uses, be easy to be damaged in use, and heat dissipation effect is poor, the collection of sunlight
Utilization rate is not high, and it is more inconvenient to install and use, and is unfavorable for photovoltaic DC-to-AC converter and works normally the problem of using.
To achieve the above object, the utility model provides the following technical solutions: a kind of photovoltaic DC-to-AC converter, including mounting box and
Photovoltaic DC-to-AC converter ontology, the photovoltaic DC-to-AC converter ontology are fixedly installed in the inside of mounting box, and the bottom of the mounting box is fixed
Storage source is installed, the storage source is located at the side of photovoltaic DC-to-AC converter ontology, and the side of the mounting box is fixedly installed with electricity
Motivation, the output shaft of the motor are fixedly connected with flabellum, and the side of the mounting box is fixed with protective screen plate, the electricity
Motivation and flabellum are respectively positioned on the inside of protective screen plate, and the front of the photovoltaic DC-to-AC converter ontology is fixedly installed with display screen, described
Display screen and photovoltaic DC-to-AC converter ontology are electrically connected, and the front of the photovoltaic DC-to-AC converter ontology is fixedly installed with the first control switch
With the second control switch, first control switch is located at the top of the second control switch, the display screen and motor difference
It is electrically connected by the first control switch and the second control switch and storage source.
Preferably, the two sides of the mounting box are fixedly connected to mounting plate, if offering on two mounting plates
Dry threaded hole.
Preferably, the front of the mounting box is connected with chamber door by shaft, and the front of the chamber door is fixed with
Handle.
Preferably, windowpane is fixed on the chamber door.
Preferably, solar panel is fixed at the top of the mounting box.
Preferably, the back side of the mounting box is fixed with several radiating fins.
Compared with prior art, the utility model has the beneficial effects that a kind of photovoltaic DC-to-AC converter of the utility model, pass through by
Photovoltaic DC-to-AC converter ontology is fixedly installed in the inside of mounting box, plays preferable protective action to photovoltaic DC-to-AC converter ontology, leads to
Motor, flabellum and several radiating fins of setting are crossed, convenient for radiating to photovoltaic DC-to-AC converter ontology, to a certain extent
The service life for improving photovoltaic DC-to-AC converter ontology is collected solar energy by the solar panel of setting, to mention
The high working efficiency of photovoltaic DC-to-AC converter ontology.
Detailed description of the invention
Fig. 1 is a kind of subjective structural schematic diagram of photovoltaic DC-to-AC converter of the utility model；
Fig. 2 is a kind of schematic diagram of internal structure of photovoltaic DC-to-AC converter of the utility model；
Fig. 3 is a kind of structure schematic diagram of photovoltaic DC-to-AC converter of the utility model.
In figure: 1- mounting box；2- photovoltaic DC-to-AC converter ontology；3- storage source；4- motor；5- flabellum；6- protective screen plate；7-
Display screen；The first control switch of 8-；The second control switch of 9-；10- mounting plate；11- threaded hole；12- chamber door；13- handle；14-
Windowpane；15- solar panel；16- radiating fin.
Specific embodiment
To make the more clear and clear the technical solution of the utility model of those skilled in the art, below with reference to embodiment and
Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.
Please refer to Fig. 1-3, photovoltaic DC-to-AC converter provided in this embodiment, including mounting box 1 and photovoltaic DC-to-AC converter ontology 2, light
Volt inverter ontology 2 is fixedly installed in the inside of mounting box 1, and the bottom of mounting box 1 is fixedly installed with storage source 3, and storage source 3
In the side of photovoltaic DC-to-AC converter ontology 2, the side of mounting box 1 is fixedly installed with motor 4, and the output shaft of motor 4 is fixed to be connected
It is connected to flabellum 5, the side of mounting box 1 is fixed with protective screen plate 6, and motor 4 and flabellum 5 are respectively positioned on the inside of protective screen plate 6,
The front of photovoltaic DC-to-AC converter ontology 2 is fixedly installed with display screen 7, and display screen 7 and photovoltaic DC-to-AC converter ontology 2 are electrically connected, photovoltaic
The front of inverter ontology 2 is fixedly installed with the first control switch 8 and the second control switch 9, and the first control switch 8 is located at second
The top of control switch 9, display screen 7 and motor 4 pass through the first control switch 8 and the second control switch 9 and storage source 3 respectively
It is electrically connected.
In the present embodiment, the two sides of photovoltaic DC-to-AC converter provided in this embodiment, mounting box 1 are fixedly connected to mounting plate
10, several threaded holes 11 are offered on two mounting plates 10, convenient for the fixed installation of this mounting box 1, the front of mounting box 1
It is connected with chamber door 12 by shaft, the front of chamber door 12 is fixed with handle 13, convenient for carrying out to photovoltaic DC-to-AC converter ontology 2
Maintenance and replacement.
In the present embodiment, photovoltaic DC-to-AC converter provided in this embodiment is fixed with windowpane 14 on chamber door 12, convenient for pair
Display screen 7 is observed, and the top of mounting box 1 is fixed with solar panel 15, convenient for being collected to solar energy, thus
The working efficiency of photovoltaic DC-to-AC converter ontology 2 is improved, the back side of mounting box 1 is fixed with several radiating fins 16, has been convenient for light
Lie prostrate the heat dissipation of inverter ontology 2.
When specifically used, photovoltaic DC-to-AC converter provided in this embodiment first will be originally by the mounting plate 10 of 1 two sides of mounting box
Photovoltaic DC-to-AC converter is fixedly mounted on specified region, then by handle 13, opens chamber door 12, presses the first control switch 8, photovoltaic
Inverter ontology 2 is started to work, and shows related data by display screen 7, when needing to radiate to photovoltaic DC-to-AC converter ontology 2
When, press the second control switch 9, motor 4 is started to work, and flabellum 5 is driven to rotate, thus to photovoltaic DC-to-AC converter ontology 2 into
Row radiates, and the windowpane 14 being fixed on chamber door 12 is facilitated and observed display screen 7, and the top fixation of mounting box 1 is set
Some solar panels 15, facilitate and are collected to solar energy, so that the working efficiency of photovoltaic DC-to-AC converter ontology 2 is improved,
Several radiating fins 16 that the back side of mounting box 1 is fixed with, facilitate the heat dissipation of photovoltaic DC-to-AC converter ontology 2.
In conclusion in the present embodiment, photovoltaic DC-to-AC converter provided in this embodiment, by consolidating photovoltaic DC-to-AC converter ontology
Dingan County is loaded on the inside of mounting box, plays preferable protective action to photovoltaic DC-to-AC converter ontology, passes through the motor of setting, fan
Leaf and several radiating fins improve photovoltaic DC-to-AC converter convenient for radiating to photovoltaic DC-to-AC converter ontology to a certain extent
The service life of ontology is collected solar energy by the solar panel of setting, to improve photovoltaic DC-to-AC converter sheet
The working efficiency of body.
The above, only the utility model further embodiment, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art is according to the present utility model in range disclosed in the utility model
Technical solution and its design are subject to equivalent substitution or change, belong to the protection scope of the utility model.
Claims (6)
1. a kind of photovoltaic DC-to-AC converter, including mounting box (1) and photovoltaic DC-to-AC converter ontology (2), which is characterized in that the photovoltaic inversion
Device ontology (2) is fixedly installed in the inside of mounting box (1), and the bottom of the mounting box (1) is fixedly installed with storage source (3), institute
The side that storage source (3) is located at photovoltaic DC-to-AC converter ontology (2) is stated, the side of the mounting box (1) is fixedly installed with motor
(4), the output shaft of the motor (4) is fixedly connected with flabellum (5), and the side of the mounting box (1) is fixed with protective net
Plate (6), the motor (4) and flabellum (5) are respectively positioned on the inside of protective screen plate (6), and the photovoltaic DC-to-AC converter ontology (2) is just
Face is fixedly installed with display screen (7), and the display screen (7) and photovoltaic DC-to-AC converter ontology (2) are electrically connected, the photovoltaic DC-to-AC converter
The front of ontology (2) is fixedly installed with the first control switch (8) and the second control switch (9), the first control switch (8) position
In the top of the second control switch (9), the display screen (7) and motor (4) pass through the first control switch (8) and second respectively
Control switch (9) and storage source (3) are electrically connected.
2. a kind of photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the two sides of the mounting box (1) are fixed
It is connected with mounting plate (10), offers several threaded holes (11) on two mounting plates (10).
3. a kind of photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the front of the mounting box (1) is by turning
Axis is connected with chamber door (12), and the front of the chamber door (12) is fixed with handle (13).
4. a kind of photovoltaic DC-to-AC converter according to claim 3, it is characterised in that: be fixed with glass on the chamber door (12)
Window (14).
5. a kind of photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the top fixation of the mounting box (1) is set
There are solar panel (15).
6. a kind of photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the back side fixation of the mounting box (1) is set
There are several radiating fins (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700192.7U CN208849687U (en) | 2018-10-19 | 2018-10-19 | A kind of photovoltaic DC-to-AC converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700192.7U CN208849687U (en) | 2018-10-19 | 2018-10-19 | A kind of photovoltaic DC-to-AC converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208849687U true CN208849687U (en) | 2019-05-10 |
Family
ID=66376244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700192.7U Expired - Fee Related CN208849687U (en) | 2018-10-19 | 2018-10-19 | A kind of photovoltaic DC-to-AC converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208849687U (en) |
-
2018
- 2018-10-19 CN CN201821700192.7U patent/CN208849687U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |