CN210444185U - Photovoltaic power generation grid-connected inverter - Google Patents
Photovoltaic power generation grid-connected inverter Download PDFInfo
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- CN210444185U CN210444185U CN201921769393.7U CN201921769393U CN210444185U CN 210444185 U CN210444185 U CN 210444185U CN 201921769393 U CN201921769393 U CN 201921769393U CN 210444185 U CN210444185 U CN 210444185U
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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 photovoltaic power generation grid-connected inverter belongs to the electricity generation and is incorporated into the power networks technical field, a photovoltaic power generation grid-connected inverter, including photovoltaic power generation grid-connected inverter, photovoltaic power generation grid-connected inverter's top fixedly connected with unable adjustment base, unable adjustment base's top fixedly connected with hides the rain top cap support column, the top fixedly connected with that hides the rain top cap support column hides the rain top cap connecting plate. The photovoltaic power generation grid-connected inverter is characterized in that ventilation side windows are arranged on two sides of the photovoltaic power generation grid-connected inverter, heat generated on two sides of the photovoltaic power generation grid-connected inverter can be dissipated, the ventilation side windows are arranged on the front side of the photovoltaic power generation grid-connected inverter, heat can be dissipated on the front side of the photovoltaic power generation grid-connected inverter, heat dissipation holes are arranged on the top of the photovoltaic power generation grid-connected inverter, heat is dissipated on the top of the photovoltaic power generation grid-connected inverter, and a heat dissipation fan box is fixedly connected to the back of the photovoltaic power generation grid-connected inverter.
Description
Technical Field
The utility model relates to an electric power grid-connected technical field especially relates to a photovoltaic power generation grid-connected inverter.
Background
The photovoltaic power generation system is mainly applied to renewable energy grid-connected power generation systems, off-grid village power supply systems and household power supply systems, can provide power for regional communication, traffic, street lamp illumination and the like with difficult grid extension, and finally realizes grid-connected operation. When the photovoltaic power generation grid-connected inverter operates, a large amount of heat is generated, the heat dissipation performance of the device is required to be good, damage to electronic elements in the device is caused due to overhigh temperature, the value of the photovoltaic power generation grid-connected inverter is high, people can steal the photovoltaic power generation grid-connected inverter, and the safety of the existing photovoltaic power generation grid-connected inverter is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the heat dissipation is poor and photovoltaic power generation grid-connected inverter self security is poor among the prior art, and the photovoltaic power generation grid-connected inverter who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a photovoltaic power generation grid-connected inverter, includes photovoltaic power generation grid-connected inverter, photovoltaic power generation grid-connected inverter's top fixedly connected with unable adjustment base, unable adjustment base's top fixedly connected with hides the rain top cap support column, the top fixedly connected with that hides the rain top cap support column hides the rain top cap connecting plate, the top fixedly connected with that hides the rain top cap connecting plate hides the rain top cap, photovoltaic power generation grid-connected inverter's bottom fixedly connected with stabilizer plate, stabilizer plate's bottom fixedly connected with support column.
Preferably, box doors are arranged on two sides of the photovoltaic power generation grid-connected inverter, a door handle is fixedly connected to the outer surface of each box door, and a door lock is movably connected to the lower portion of each door handle.
Preferably, the outer surface of the box door is fixedly connected with a ventilation side window, a first ventilation opening is formed in the outer surface of the ventilation side window, a first dust screen is movably connected inside the first ventilation opening, and the number of the first ventilation openings is a plurality.
Preferably, the outer surface of the photovoltaic power generation grid-connected inverter is fixedly connected with a ventilation window, a second ventilation opening is formed in the outer surface of the ventilation window, a second dust screen is movably connected inside the second ventilation opening, and the number of the second ventilation openings is a plurality.
Preferably, the top end of the photovoltaic power generation grid-connected inverter is provided with heat dissipation holes, the inside of each heat dissipation hole is movably connected with a third dust prevention net, and the number of the heat dissipation holes is a plurality.
Preferably, the bottom end of the supporting column is fixedly connected with a fixed connecting plate, the outer surface of the fixed connecting plate is provided with a fixed hole, and the inner thread of the fixed hole is connected with a fixing screw.
Preferably, one side of the fixed connecting plate is fixedly connected with a fixed plate, a hole is formed in the outer surface of the fixed plate, a fixed block is inserted into the hole, a connecting hole is formed in the outer surface of the fixed block, and an anti-theft lock is movably connected into the connecting hole.
Preferably, the back of the photovoltaic power generation grid-connected inverter is movably connected with a heat dissipation fan box, and the inside of the heat dissipation fan box is movably connected with a heat dissipation fan.
Compared with the prior art, the utility model provides a photovoltaic power generation grid-connected inverter possesses following beneficial effect:
1. the utility model discloses, through setting up the ventilation window, the ventilation side window, louvre and heat dissipation fan, the both sides at photovoltaic power generation grid-connected inverter are seted up to the ventilation side window, can spill the heat that photovoltaic power generation grid-connected inverter's both sides produced, the front side at photovoltaic power generation grid-connected inverter is seted up to the ventilation window, can dispel the heat to photovoltaic power generation grid-connected inverter's front side, the top at photovoltaic power generation grid-connected inverter is seted up to the louvre, dispel the heat to photovoltaic power generation grid-connected inverter's top, back fixedly connected with heat dissipation fan case at photovoltaic power generation grid-connected inverter, the heat dissipation fan of heat dissipation fan incasement can accelerate to dispel the heat to photovoltaic power generation grid-connected inverter's inside, thereby.
2. The utility model discloses, through setting up fixed connection board, the fixed plate, fixed block and fixed block pickproof lock, fixed connection board is connected the stability of strengthening the device through set screw and ground, and the fixed block passes the hole of fixed plate, at the internal connection pickproof lock of fixed block, because fixed plate and fixed connection board are connected, fixed block and ground fixed connection for photovoltaic power generation grid-connected inverter self's security can be strengthened to the pickproof lock, thereby reach the better purpose of photovoltaic power generation grid-connected inverter self security.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic view of the top view of the heat dissipation holes of the present invention;
FIG. 4 is a schematic view of the heat dissipation fan of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a photovoltaic power generation grid-connected inverter; 2. a fixed base; 3. a rain cover support column; 4. a rain-shielding top cover connecting plate; 5. a rain-shielding top cover; 6. stabilizing the bottom plate; 7. a support pillar; 8. a box door; 9. a door handle; 10. a door lock; 11. a ventilation side window; 12. a first vent; 13. a first dust screen; 14. a ventilation window; 15. a second vent; 16. a second dust screen; 17. heat dissipation holes; 18. a third dust prevention net; 19. fixing the connecting plate; 20. a set screw; 21. a fixing plate; 22. a fixed block; 23. connecting holes; 24. an anti-theft lock; 25. a heat dissipation fan box; 26. a heat dissipation fan.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 5, a photovoltaic grid-connected inverter comprises a photovoltaic grid-connected inverter 1, wherein box doors 8 are respectively arranged at two sides of the photovoltaic grid-connected inverter 1, a door handle 9 is fixedly connected to the outer surface of each box door 8, a door lock 10 is movably connected below the door handle 9, the box doors 8 can open the interior of the photovoltaic grid-connected inverter 1 to facilitate maintenance and cleaning of the photovoltaic grid-connected inverter 1, a ventilation window 14 is fixedly connected to the outer surface of the photovoltaic grid-connected inverter 1, a second ventilation opening 15 is arranged on the outer surface of the ventilation window 14, a second dust screen 16 is movably connected to the interior of the second ventilation opening 15, the number of the second ventilation openings 15 is several, the ventilation window 14 is arranged at the front side of the photovoltaic grid-connected inverter 1 to dissipate heat and ventilate the front side of the photovoltaic grid-connected inverter 1, and the second dust screen 16 can prevent dust from entering the interior of the photovoltaic grid-connected, the top end of the photovoltaic power generation grid-connected inverter 1 is provided with a heat dissipation hole 17, the interior of the heat dissipation hole 17 is movably connected with a third dust prevention net 18, the number of the heat dissipation holes 17 is a plurality of, the heat dissipation hole 17 is arranged at the top of the photovoltaic power generation grid-connected inverter 1 and can dissipate heat and ventilate the top of the photovoltaic power generation grid-connected inverter 1, the third dust prevention net 18 can prevent external dust from entering the interior of the photovoltaic power generation grid-connected inverter 1, the outer surface of the box door 8 is fixedly connected with a ventilation side window 11, the outer surface of the ventilation side window 11 is provided with a first ventilation opening 12, the interior of the first ventilation opening 12 is movably connected with a first dust prevention net 13, the number of the first ventilation openings 12 is a plurality of, the ventilation side windows 11 are arranged at two sides of the photovoltaic power generation grid-connected inverter 1 and can dissipate heat and ventilate two sides of the photovoltaic power generation grid, the back of the photovoltaic power generation grid-connected inverter 1 is movably connected with a heat dissipation fan box 25, the interior of the heat dissipation fan box 25 is movably connected with a heat dissipation fan 26, the heat dissipation fan box 25 is used for fixing and protecting the heat dissipation fan 26 inside, the heat dissipation fan box 25 is installed on the back of the photovoltaic power generation grid-connected inverter 1, the heat dissipation fan 26 can accelerate the heat dissipation of the interior of the photovoltaic power generation grid-connected inverter 1, the top end of the photovoltaic power generation grid-connected inverter 1 is fixedly connected with a fixed base 2, the top end of the fixed base 2 is fixedly connected with a rain shielding top cover supporting column 3, the top end of the rain shielding top cover supporting column 3 is fixedly connected with a rain shielding top cover connecting plate 4, the top end of the rain shielding top cover connecting plate 4 is fixedly connected with a rain shielding top cover 5, the bottom end of the photovoltaic power generation grid-connected inverter 1, fixed orifices have been seted up to fixed connection board 19's surface, the inside threaded connection of fixed orifices has set screw 20, fixed connection board 19 is connected with ground through set screw 20, photovoltaic power generation grid-connected inverter 1's stability has been strengthened, one side fixedly connected with fixed plate 21 of fixed connection board 19, the hole has been seted up to the surface of fixed plate 21, the inside grafting of hole has fixed block 22, connecting hole 23 has been seted up to fixed block 22's surface, the inside swing joint of connecting hole 23 has pickproof lock 24, fixed block 22 and ground fixed connection, fixed block 22 is pegged graft in the inside of fixed plate 21, pickproof lock 24 passes connecting hole 23 and plays photovoltaic power generation grid-connected inverter 1's theftproof.
In the utility model, the rain shielding top cover 5 can shield the photovoltaic grid-connected inverter 1 from rain and prevent rainwater from entering the photovoltaic grid-connected inverter 1, the ventilation side windows 11 are arranged on both sides of the photovoltaic grid-connected inverter 1 to dissipate heat generated on both sides of the photovoltaic grid-connected inverter 1, the ventilation window 14 is arranged on the front side of the photovoltaic grid-connected inverter 1 to dissipate heat on the front side of the photovoltaic grid-connected inverter 1, the heat dissipation holes 17 are arranged on the top of the photovoltaic grid-connected inverter 1 to dissipate heat on the top of the photovoltaic grid-connected inverter 1, the heat dissipation fan box 25 is fixedly connected to the back of the photovoltaic grid-connected inverter 1, the heat dissipation fan 26 in the heat dissipation fan box 25 can accelerate heat dissipation on the inside of the photovoltaic grid-connected inverter 1, thereby achieving the purpose of better heat dissipation, the fixing block 22 passes through the hole of the fixing plate 21, the anti-theft lock is connected inside the fixing block 22, and the fixing block 22 is fixedly connected with the ground because the fixing plate 21 is connected with the fixing connecting plate 19, so that the anti-theft lock 24 can enhance the safety of the photovoltaic power generation grid-connected inverter 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a photovoltaic power generation grid-connected inverter, includes photovoltaic power generation grid-connected inverter (1), its characterized in that, the top fixedly connected with unable adjustment base (2) of photovoltaic power generation grid-connected inverter (1), the top fixedly connected with of unable adjustment base (2) hides rain top cap support column (3), the top fixedly connected with that hides rain top cap support column (3) hides rain top cap connecting plate (4), the top fixedly connected with that hides rain top cap connecting plate (4) hides rain top cap (5), the bottom fixedly connected with PMKD (6) of photovoltaic power generation grid-connected inverter (1), the bottom fixedly connected with support column (7) of PMKD (6).
2. The photovoltaic grid-connected inverter according to claim 1, wherein a box door (8) is opened at both sides of the photovoltaic grid-connected inverter (1), a door handle (9) is fixedly connected to an outer surface of the box door (8), and a door lock (10) is movably connected below the door handle (9).
3. The photovoltaic power generation grid-connected inverter according to claim 2, wherein a ventilation side window (11) is fixedly connected to an outer surface of the box door (8), a first ventilation opening (12) is formed in the outer surface of the ventilation side window (11), a first dust screen (13) is movably connected to the inside of the first ventilation opening (12), and the number of the first ventilation openings (12) is several.
4. The photovoltaic power generation grid-connected inverter according to claim 1, wherein a ventilation window (14) is fixedly connected to an outer surface of the photovoltaic power generation grid-connected inverter (1), a second ventilation opening (15) is formed in the outer surface of the ventilation window (14), a second dust screen (16) is movably connected to the inside of the second ventilation opening (15), and the number of the second ventilation openings (15) is several.
5. The photovoltaic power generation grid-connected inverter according to claim 1, wherein heat dissipation holes (17) are formed in the top end of the photovoltaic power generation grid-connected inverter (1), a third dust prevention net (18) is movably connected inside the heat dissipation holes (17), and the number of the heat dissipation holes (17) is several.
6. The photovoltaic power generation grid-connected inverter according to claim 1, wherein a fixed connecting plate (19) is fixedly connected to the bottom end of the supporting column (7), a fixing hole is formed in the outer surface of the fixed connecting plate (19), and a fixing screw (20) is connected to the inner thread of the fixing hole in a threaded manner.
7. The photovoltaic power generation grid-connected inverter according to claim 6, wherein a fixing plate (21) is fixedly connected to one side of the fixing connecting plate (19), a hole is formed in the outer surface of the fixing plate (21), a fixing block (22) is inserted into the hole, a connecting hole (23) is formed in the outer surface of the fixing block (22), and an anti-theft lock (24) is movably connected to the inside of the connecting hole (23).
8. The photovoltaic power generation grid-connected inverter according to claim 1, wherein a heat dissipation fan box (25) is movably connected to the back of the photovoltaic power generation grid-connected inverter (1), and a heat dissipation fan (26) is movably connected to the inside of the heat dissipation fan box (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921769393.7U CN210444185U (en) | 2019-10-18 | 2019-10-18 | Photovoltaic power generation grid-connected inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921769393.7U CN210444185U (en) | 2019-10-18 | 2019-10-18 | Photovoltaic power generation grid-connected inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210444185U true CN210444185U (en) | 2020-05-01 |
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ID=70411563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921769393.7U Active CN210444185U (en) | 2019-10-18 | 2019-10-18 | Photovoltaic power generation grid-connected inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210444185U (en) |
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2019
- 2019-10-18 CN CN201921769393.7U patent/CN210444185U/en active Active
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