CN213907238U - Solar power generation photovoltaic inverter - Google Patents
Solar power generation photovoltaic inverter Download PDFInfo
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- CN213907238U CN213907238U CN202021755716.XU CN202021755716U CN213907238U CN 213907238 U CN213907238 U CN 213907238U CN 202021755716 U CN202021755716 U CN 202021755716U CN 213907238 U CN213907238 U CN 213907238U
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- side wall
- photovoltaic inverter
- rectangular
- fixed mounting
- inverter main
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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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Abstract
The utility model discloses a solar power generation photovoltaic inverter, which comprises a photovoltaic inverter main body and a top plate, wherein a base is fixedly arranged on the lower side wall of the photovoltaic inverter main body, rectangular plates are fixedly arranged on the lower side wall of the top plate in a bilateral symmetry manner, rectangular grooves are respectively formed on the lower side wall of the rectangular plate, plug boards are fixedly arranged on the upper side wall of the base in a bilateral symmetry manner, semiconductor refrigerating sheets are uniformly and fixedly arranged on the lower side wall of the top plate, an air inlet pipe is fixedly arranged on the right side wall of the right side rectangular plate, an air outlet pipe is fixedly arranged on the left side wall of the base, an air guide pipe is fixedly communicated between the air inlet pipe and the air outlet pipe, and a rectangular opening is uniformly formed on the middle outer side wall of the air guide pipe, thereby realizing the effective cooling and radiating effect.
Description
Technical Field
The utility model relates to a photovoltaic inverter technical field specifically is a solar energy power generation photovoltaic inverter.
Background
The photovoltaic inverter can convert variable direct-current voltage generated by a photovoltaic solar panel into an inverter of commercial power frequency alternating current, can feed back to a commercial power transmission system or be used by an off-grid power grid, can generate a large amount of heat during working, can influence the work of internal parts of the photovoltaic inverter after a long time if the heat can not be immediately led out, and can influence the service life of the photovoltaic inverter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solar energy power generation photovoltaic inverter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a solar power generation photovoltaic inverter comprises a photovoltaic inverter main body and a top plate, wherein a base is fixedly arranged on the lower side wall of the photovoltaic inverter main body, rectangular plates are symmetrically and fixedly arranged on the left and right of the lower side wall of the top plate, rectangular grooves are formed in the lower side walls of the rectangular plates, inserting plates are symmetrically and fixedly arranged on the left and right of the upper side wall of the base, the inserting plates are inserted in the rectangular grooves, the lower side wall of the top plate is uniformly and fixedly provided with semiconductor refrigerating sheets, the semiconductor refrigerating sheet is connected to an external power supply through a lead, an air inlet pipe is fixedly arranged on the right side wall of the rectangular plate on the right side, an air outlet pipe is fixedly arranged on the left side wall of the base, an air guide pipe is fixedly communicated between the air inlet pipe and the air outlet pipe, and the air duct runs through the photovoltaic inverter main part, the middle part lateral wall of air duct has evenly seted up the rectangle opening, and the rectangle opening is located the inside of photovoltaic inverter main part.
Preferably, the heat exchange rod is uniformly inserted and installed on the upper side wall of the photovoltaic inverter main body, and the upper end of the heat exchange rod is attached to the outer side wall of the air guide pipe.
Preferably, a rectangular frame is fixedly installed on the lower side wall of the top plate, and a metal net is fixedly installed on the lower side of the inner side wall of the rectangular frame.
Preferably, rectangular holes are uniformly formed in the upper side wall of the top plate, and a heat dissipation plate is fixedly mounted on the upper side of the inner side wall of each rectangular hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a photovoltaic inverter main part, base, roof, semiconductor refrigeration piece, air duct and rectangle open-ended structure make the outside air pass through the air duct to effect that receives the semiconductor refrigeration piece through the in-process makes the air cooling, makes it be convenient for carry out heat exchange with the hot-air in the photovoltaic inverter main part at the rectangle opening part, and then realizes effectual cooling radiating effect.
Drawings
Fig. 1 is a front sectional view of the present invention.
In the figure: 1. photovoltaic inverter main part, 2, base, 3, roof, 4, semiconductor refrigeration piece, 5, air duct, 6, intake pipe, 7, outlet duct, 8, rectangle opening, 9, heat transfer pole, 10, rectangular plate, 11, rectangular channel, 12, picture peg, 13, rectangle frame, 14, metal mesh, 15, rectangular hole, 16, heating panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a solar power generation photovoltaic inverter comprises a photovoltaic inverter main body 1 and a top plate 3, wherein a base 2 is fixedly arranged on the lower side wall of the photovoltaic inverter main body 1, rectangular plates 10 are fixedly arranged on the lower side wall of the top plate 3 in a bilateral symmetry mode, rectangular grooves 11 are formed in the lower side walls of the rectangular plates 10, inserting plates 12 are fixedly arranged on the upper side wall of the base 2 in a bilateral symmetry mode, the inserting plates 12 are inserted into the rectangular grooves 11 in an inserting mode, a protection structure formed by the base 2 and the top plate 3 and used for the photovoltaic inverter main body 1 is convenient to assemble and disassemble, further, the photovoltaic inverter main body 1 in the interior of the protection structure is convenient to maintain, semiconductor refrigerating sheets 4 are uniformly and fixedly arranged on the lower side wall of the top plate 3, the semiconductor refrigerating sheets 4 are connected to an external power supply through wires, the semiconductor refrigerating sheets 4 can refrigerate on the lower surface of the semiconductor refrigerating sheets after being electrified, heat is generated on the upper surface of the semiconductor refrigerating sheets, and heat exchange is carried out with an air guide tube 5 on the lower surface of the semiconductor refrigerating sheets, make the air cooling in the air duct 5, the right side wall fixed mounting of right side rectangular plate 10 has intake pipe 6, intake pipe 6 is connected with external inlet line, the left side wall fixed mounting of base 2 has outlet duct 7, hot-air after accomplishing the heat exchange in photovoltaic inverter main part 1 discharges from outlet duct 7, fixed intercommunication has air duct 5 between intake pipe 6 and the outlet duct 7, air flows to outlet duct 7 from intake pipe 6 department and discharges in the air duct 5, and air duct 5 runs through photovoltaic inverter main part 1, rectangle opening 8 has evenly been seted up to the middle part lateral wall of air duct 5, and rectangle opening 8 is located the inside of photovoltaic inverter main part 1, mainly accomplish the heat exchange of cold-air in air duct 5 and hot-air in photovoltaic inverter main part 1 in rectangle opening 8 department, and then make the temperature reduction in photovoltaic inverter main part 1.
Particularly, heat exchange rod 9 is installed in the even grafting of the last lateral wall of photovoltaic inverter main part 1, and the upper end of heat exchange rod 9 is laminated in the lateral wall of air duct 5, further increases the heat exchange rate.
Specifically, a rectangular frame 13 is fixedly mounted on the lower side wall of the top plate 3, a metal mesh 14 is fixedly mounted on the lower side of the inner side wall of the rectangular frame 13, the semiconductor chilling plate 4 is protected, and meanwhile the structure of the metal mesh 14 has good heat conduction performance.
Specifically, rectangular hole 15 has evenly been seted up to the last lateral wall of roof 3, and the inside wall upside fixed mounting of rectangular hole 15 has heating panel 16, makes the heat that semiconductor refrigeration piece 4 produced effectively discharge, and then makes semiconductor refrigeration piece 4 work more effectively smoothly.
The working principle is as follows: this solar energy power generation photovoltaic inverter, during the use, from the leading-in air of intake pipe 6 department, the air can flow through air duct 5, starts semiconductor refrigeration piece 4 simultaneously, and its refrigeration face can make the air cooling in the air duct 5, and cold air can carry out heat exchange with the hot-air in the photovoltaic inverter main part in rectangle opening 8 department simultaneously, makes the temperature reduction in the photovoltaic inverter main part 1, and then makes the photovoltaic inverter can effectually work.
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 (4)
1. A solar power generation photovoltaic inverter characterized in that: including photovoltaic inverter main part (1) and roof (3), the lower lateral wall fixed mounting of photovoltaic inverter main part (1) has base (2), the lower lateral wall bilateral symmetry fixed mounting of roof (3) has rectangular plate (10), rectangular channel (11) have all been seted up to the lower lateral wall of rectangular plate (10), the upper lateral wall bilateral symmetry fixed mounting of base (2) has picture peg (12), and picture peg (12) peg graft in rectangular channel (11), the even fixed mounting of lower lateral wall of roof (3) has semiconductor refrigeration piece (4), and semiconductor refrigeration piece (4) are connected to external power supply through the wire, the right side the right lateral wall fixed mounting of rectangular plate (10) has intake pipe (6), the left side wall fixed mounting of base (2) has outlet duct (7), fixed intercommunication has air duct (5) between intake pipe (6) and outlet duct (7), and the air duct (5) runs through the photovoltaic inverter main body (1), the middle outer side wall of the air duct (5) is uniformly provided with a rectangular opening (8), and the rectangular opening (8) is positioned inside the photovoltaic inverter main body (1).
2. A solar photovoltaic inverter as claimed in claim 1, wherein: the upper side wall of the photovoltaic inverter main body (1) is uniformly inserted with a heat exchange rod (9), and the upper end of the heat exchange rod (9) is attached to the outer side wall of the air guide pipe (5).
3. A solar photovoltaic inverter as claimed in claim 1, wherein: the lower side wall fixed mounting of roof (3) has rectangle frame (13), the inside wall downside fixed mounting of rectangle frame (13) has metal mesh (14).
4. A solar photovoltaic inverter as claimed in claim 1, wherein: rectangular holes (15) are uniformly formed in the upper side wall of the top plate (3), and a heat dissipation plate (16) is fixedly mounted on the upper side of the inner side wall of each rectangular hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021755716.XU CN213907238U (en) | 2020-08-21 | 2020-08-21 | Solar power generation photovoltaic inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021755716.XU CN213907238U (en) | 2020-08-21 | 2020-08-21 | Solar power generation photovoltaic inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213907238U true CN213907238U (en) | 2021-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021755716.XU Active CN213907238U (en) | 2020-08-21 | 2020-08-21 | Solar power generation photovoltaic inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213907238U (en) |
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2020
- 2020-08-21 CN CN202021755716.XU patent/CN213907238U/en active Active
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