CN216356503U - Photovoltaic inverter with efficient heat dissipation function - Google Patents
Photovoltaic inverter with efficient heat dissipation function Download PDFInfo
- Publication number
- CN216356503U CN216356503U CN202122964431.8U CN202122964431U CN216356503U CN 216356503 U CN216356503 U CN 216356503U CN 202122964431 U CN202122964431 U CN 202122964431U CN 216356503 U CN216356503 U CN 216356503U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- inverter
- heat dissipation
- side end
- 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.)
- Active
Links
Images
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
- Inverter Devices (AREA)
Abstract
The utility model belongs to the technical field of photovoltaic inverters, and particularly relates to a photovoltaic inverter with high-efficiency heat dissipation, which comprises an inverter shell and a partition plate; the partition plate is fixedly connected to the inner side wall of the inverter shell; the side end of the inverter body is provided with a heat dissipation plate, and the heat dissipation plate penetrates through the inside of the partition plate; the top of the inverter shell is fixedly connected with a water tank; the bottom of the water tank is fixedly connected with a cooling pipe, and the cooling pipe is wound on the end part of the heat dissipation plate; the cooling pipe is opened to enable water inside the water tank to flow into the cooling pipe, so that the cooling pipe is wound inside the heating panel to absorb heat and cool, the heat dissipation effect of the inverter is improved, and the working efficiency of the inverter is improved.
Description
Technical Field
The utility model relates to the technical field of photovoltaic inverters, in particular to a photovoltaic inverter capable of efficiently dissipating heat.
Background
A photovoltaic inverter is a device that can convert a variable dc voltage generated by a solar panel into a mains frequency ac.
The purpose of maximum power point tracking is to generate a load resistor to obtain maximum power by sampling the output of the solar module under various environments
In the prior art, when the inverter works for a long time, a large amount of heat is emitted from the surface, so that the problem of circuit breaking of parts in the inverter is caused, and the working efficiency of the inverter is further influenced; therefore, a photovoltaic inverter with efficient heat dissipation is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art and solve the problem that when the inverter works for a long time, a large amount of heat is emitted from the surface, so that parts in the inverter are broken, and further the working efficiency of the inverter is influenced, the utility model provides the photovoltaic inverter with high-efficiency heat dissipation.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the photovoltaic inverter capable of efficiently dissipating heat comprises an inverter shell and a partition plate; the partition plate is fixedly connected to the inner side wall of the inverter shell;
the side end of the inverter body is provided with a heat dissipation plate, and the heat dissipation plate penetrates through the inside of the partition plate; the top of the inverter shell is fixedly connected with a water tank; the bottom of the water tank is fixedly connected with a cooling pipe, and the cooling pipe is wound on the end part of the heat dissipation plate; the cooling pipe is opened to enable water inside the water tank to flow into the cooling pipe, so that the cooling pipe is wound inside the heating panel to absorb heat and cool, the heat dissipation effect of the inverter is improved, and the working efficiency of the inverter is improved.
Preferably, the cylinder is fixedly connected to the inner side wall of the inverter shell and is positioned at the top of the heat dissipation plate; the bottom of the cylinder is fixedly connected with a heat conducting rod, and the other end of the heat conducting rod is fixedly connected to the top of the heat radiating plate; the inner side wall of the cylinder is connected with a push plate in a sliding manner; a push rod is fixedly connected to the side end of the push plate and is connected to the inside of the cylinder in a sliding manner; a top plate is fixedly connected to the side end of the push rod; a blocking plate is fixedly connected to the side end of the top plate and is connected to the inside of the cooling pipe in a sliding mode; the push rod promotes the roof and slides forward, and the roof promotes the jam plate and slides to the side and open the cooling tube for the inside water of water tank circulates, cools down the heating panel.
Preferably, an air inlet pipe is fixedly connected to the side end of the inverter shell; the inner side wall of the air inlet pipe is fixedly connected with a dust cover; a support rod is fixedly connected to the inner side wall of the air inlet pipe, and a motor is fixedly connected to the end part of the support rod; the output end of the motor is fixedly connected with a fan rib; fan blades are fixedly connected to two ends of the fan framework; the fan ribs are driven to rotate by turning on the motor, the fan ribs drive the fan blades to rotate to generate wind power, the heat dissipation plate is cooled, and the cooling effect of the heat dissipation plate is improved by matching with the cooling pipe.
Preferably, a fixing plate is fixedly connected to the side end of the fan blade; the side end of the fixed plate is fixedly connected with a plurality of cleaning brushes; when the flabellum rotates, drive the fixed plate laminating and rotate at the inside wall of dust cover, clean the dust on dust cover surface, avoid the dust cover under long-time installation, the surface can be stained with and attach a large amount of dust and cause the problem of jam, and then influence the radiating efficiency of heating panel and the wind-force size that the flabellum produced.
Preferably, the end parts of the cleaning brushes are fixedly connected with a plurality of metal rings; the side end of the metal ring is fixedly connected with a plurality of spring pieces; through the installation becket, avoid the fixed plate to rotate for a long time down the winding influence the efficiency of cleaning of fixed plate together, increase the clean area of fixed plate through the installation shell fragment.
Preferably, a limiting plate is fixedly connected to the side end of the blocking plate; the end part of the cooling pipe is S-shaped; through the installation limiting plate, can carry out spacing sealed, avoid the inside jam plate of cooling tube when the roll-off, appear leaking the problem that causes the water waste.
The utility model has the advantages that:
1. according to the utility model, the heat dissipation plate is arranged at the side end of the inverter for diversion heat dissipation, and the cooling pipe is opened to lead water in the water tank to flow into the cooling pipe, so that the cooling pipe is wound in the heat dissipation plate for heat absorption and temperature reduction, the heat dissipation effect of the inverter is improved, and the working efficiency of the inverter is further improved.
2. When the fan blades rotate, the fixing plate is driven to be attached to the inner side wall of the dust cover to rotate, so that dust on the surface of the dust cover is cleaned, the problem that the surface of the dust cover is blocked due to the fact that a large amount of dust is attached to the surface of the dust cover when the dust cover is installed for a long time is solved, and the heat dissipation efficiency of the heat dissipation plate and the wind power generated by the fan blades are further influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a sectional view of the first embodiment;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is a schematic structural view of a cleaning brush according to the first embodiment;
fig. 5 is a schematic structural view of the bungee cord of the second embodiment.
In the figure: 1. an inverter case; 21. a partition plate; 22. a heat dissipation plate; 23. a water tank; 24. a cooling tube; 31. A heat conducting rod; 32. a cylinder; 33. pushing the plate; 34. a push rod; 35. a top plate; 36. a blocking plate; 37. a limiting plate; 41. an air inlet pipe; 42. a dust cover; 43. a support bar; 44. a motor; 45. a fan framework; 46. a fan blade; 51. a fixing plate; 52. a cleaning brush; 53. a metal ring; 54. a spring plate; 6. an elastic rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, a photovoltaic inverter with high heat dissipation efficiency includes an inverter housing 1 and a partition 21; the partition plate 21 is fixedly connected to the inner side wall of the inverter housing 1;
a heat dissipation plate 22 is arranged at the side end of the inverter body, and the heat dissipation plate 22 penetrates through the inside of the partition plate 21; a water tank 23 is fixedly connected to the top of the inverter housing 1; a cooling pipe 24 is fixedly connected to the bottom of the water tank 23, and the cooling pipe 24 is wound on the end part of the heat dissipation plate 22; the during operation, when the inverter is at long-time during operation, the surface can give off a large amount of heats, lead to the inside part of inverter to appear the problem of circuit break, and then influenced the work efficiency of inverter, have the baffle 21 to separate the inside space of inverter housing 1 through the internally mounted at inverter housing 1, carry out the water conservancy diversion heat dissipation through installing heating panel 22 at the side of inverter, through opening the inside of cooling tube 24 with the inside rivers of water tank 23 to cooling tube 24, make cooling tube 24 twine and carry out the heat absorption cooling in the inside of heating panel 22, improve the radiating effect of inverter, and then improved the work efficiency of inverter.
The inner side wall of the inverter shell 1 is fixedly connected with an air cylinder 32 and is positioned at the top of the heat dissipation plate 22; the bottom of the cylinder 32 is fixedly connected with a heat conducting rod 31, and the other end of the heat conducting rod 31 is fixedly connected with the top of the heat dissipation plate 22; the inner side wall of the cylinder 32 is connected with a push plate 33 in a sliding manner; a push rod 34 is fixedly connected to the side end of the push plate 33, and the push rod 34 is slidably connected to the inside of the cylinder 32; a top plate 35 is fixedly connected to the side end of the push rod 34; a blocking plate 36 is fixedly connected to the side end of the top plate 35, and the blocking plate 36 is slidably connected to the inside of the cooling pipe 24; the during operation, when the temperature on heating panel 22 surface is higher, heat conduction through heat conduction pole 31, with heat transfer cylinder 32 rodless intracavity portion, because cylinder 32 inside packing has ether, when heat conduction pole 31 conducts cylinder 32 rodless intracavity portion with the heat, ether receives heat to gasify, promote push pedal 33 and slide forward, push pedal 33 promotes push rod 34 and slides forward, push rod 34 promotes roof 35 and slides forward, roof 35 promotes 36 side end slides and opens cooling tube 24, make the inside water of water tank 23 circulate, cool down heating panel 22.
An air inlet pipe 41 is fixedly connected to the side end of the inverter shell 1; a dust cover 42 is fixedly connected to the inner side wall of the air inlet pipe 41; a support rod 43 is fixedly connected to the inner side wall of the air inlet pipe 41, and a motor 44 is fixedly connected to the end part of the support rod 43; the output end of the motor 44 is fixedly connected with a fan rib 45; fan blades 46 are fixedly connected to two ends of the fan framework 45; when the cooling device works, the air inlet pipe 41 is arranged at the side end of the inverter shell 1 for ventilation, the dust cover 42 is arranged on the inner side wall of the air inlet pipe 41 for dust prevention, the problem that external dust flows into the inverter shell 1 through the air inlet pipe 41 to corrode parts inside the inverter is solved, the fan ribs 45 are driven to rotate by opening the motor 44, the fan ribs 45 drive the fan blades 46 to rotate to generate wind power, the cooling plate 22 is cooled, and the cooling effect of the cooling plate 22 is improved by matching with the cooling pipe 24.
A fixing plate 51 is fixedly connected to the side end of the fan blade 46; the side end of the fixed plate 51 is fixedly connected with a plurality of cleaning brushes 52; during operation, when flabellum 46 rotated, drive fixed plate 51 and laminate and rotate at the inside wall of dust cover 42, clean the dust on dust cover 42 surface, avoid dust cover 42 under long-time installation, the surface can be stained with and attached to a large amount of dust and cause the problem of jam, and then influence the radiating efficiency of heating panel 22 and the wind-force size that flabellum 46 produced.
The end part of the cleaning brush 52 is fixedly connected with a plurality of metal rings 53; the side end of the metal ring 53 is fixedly connected with a plurality of spring pieces 54; during operation, through installation becket 53, avoid fixed plate 51 to rotate for a long time down the winding influence fixed plate 51 clean efficiency together, increase fixed plate 51's clean area through installation shell fragment 54.
A limiting plate 37 is fixedly connected to the side end of the blocking plate 36; the end of the cooling tube 24 is S-shaped; during operation, through installation limiting plate 37, can carry out spacing sealed, avoid the inside jam plate 36 of cooling tube 24 when the roll-off, appear leaking the problem that causes the water waste.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, two ends of the blocking plate 36 are fixedly connected with elastic ropes 6, and the other ends of the elastic ropes 6 are fixedly connected to the inner side wall of the cooling pipe 24; when the cooling device works, the elastic ropes 6 are arranged at the two ends of the blocking plate 36, when the surface temperature of the cooling plate 22 is reduced, the push plate 33 is driven to reset, the elastic ropes 6 generate elastic force to pull the blocking plate 36 to block the inside of the cooling pipe 24 again, and the cooling device is convenient to use next time.
According to the working principle, when the inverter works for a long time, a large amount of heat can be emitted from the surface, so that the problem of circuit breaking of parts in the inverter is caused, and further the working efficiency of the inverter is influenced, the space in the inverter shell 1 is partitioned by installing the partition plate 21 in the inverter shell 1, the heat dissipation plate 22 is installed at the side end of the inverter for diversion and heat dissipation, the cooling pipe 24 is opened to enable water in the water tank 23 to flow into the cooling pipe 24, so that the cooling pipe 24 is wound in the heat dissipation plate 22 for heat absorption and temperature reduction, the heat dissipation effect of the inverter is improved, and further the working efficiency of the inverter is improved; when the surface temperature of the heat dissipation plate 22 is high, heat is conducted through the heat conducting rod 31, heat is transmitted to the inside of the rodless cavity of the air cylinder 32, ether is filled in the air cylinder 32, when the heat conducting rod 31 conducts the heat to the inside of the rodless cavity of the air cylinder 32, the ether is gasified by the heat, the push plate 33 is pushed to slide forwards, the push plate 33 pushes the push rod 34 to slide forwards, the push rod 34 pushes the top plate 35 to slide forwards, the top plate 35 pushes the blocking plate 36 to slide towards the side end to open the cooling pipe 24, so that water in the water tank 23 circulates, and the heat dissipation plate 22 is cooled; an air inlet pipe 41 is arranged at the side end of the inverter shell 1 for ventilation, a dust cover 42 is arranged on the inner side wall of the air inlet pipe 41 for dust prevention, so that the problem that external dust floats into the inverter shell 1 through the air inlet pipe 41 to corrode parts in the inverter is solved, a motor 44 is turned on to drive a fan rib 45 to rotate, the fan rib 45 drives a fan blade 46 to rotate to generate wind power, the heat dissipation plate 22 is subjected to heat dissipation, and the heat dissipation effect of the heat dissipation plate 22 is improved by matching with a cooling pipe 24; when the fan blades 46 rotate, the fixing plate 51 is driven to be attached to the inner side wall of the dust cover 42 to rotate, so that dust on the surface of the dust cover 42 is cleaned, the problem that the dust cover 42 is blocked due to a large amount of dust attached to the surface when being installed for a long time is avoided, and further the heat dissipation efficiency of the heat dissipation plate 22 and the wind power generated by the fan blades 46 are influenced; the metal ring 53 is arranged, so that the cleaning efficiency of the fixing plate 51 is prevented from being influenced by the fact that the fixing plate 51 is wound together after long-time rotation, and the cleaning area of the fixing plate 51 is increased by arranging the elastic sheet 54; through installing limiting plate 37, can carry out spacing sealed, avoid the inside jam plate 36 of cooling tube 24 when the roll-off, appear leaking the problem that causes the water waste.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a high-efficient radiating photovoltaic inverter which characterized in that: comprises an inverter housing (1) and a partition plate (21); the clapboard (21) is fixedly connected on the inner side wall of the inverter shell (1);
a heat dissipation plate (22) is arranged at the side end of the inverter body, and the heat dissipation plate (22) penetrates through the inside of the partition plate (21); a water tank (23) is fixedly connected to the top of the inverter shell (1); the bottom of the water tank (23) is fixedly connected with a cooling pipe (24), and the cooling pipe (24) is wound on the end part of the heat dissipation plate (22).
2. The photovoltaic inverter with high heat dissipation efficiency as recited in claim 1, wherein: the inner side wall of the inverter shell (1) is fixedly connected with an air cylinder (32) and is positioned at the top of the heat dissipation plate (22); the bottom of the cylinder (32) is fixedly connected with a heat conducting rod (31), and the other end of the heat conducting rod (31) is fixedly connected with the top of the heat radiating plate (22); the inner side wall of the cylinder (32) is connected with a push plate (33) in a sliding manner; a push rod (34) is fixedly connected to the side end of the push plate (33), and the push rod (34) is connected to the inside of the cylinder (32) in a sliding manner; a top plate (35) is fixedly connected to the side end of the push rod (34); the side end of roof (35) is rigid coupling has jam plate (36), and jam plate (36) sliding connection is in the inside of cooling tube (24).
3. The high efficiency heat dissipating photovoltaic inverter of claim 2, wherein: an air inlet pipe (41) is fixedly connected to the side end of the inverter shell (1); a dust cover (42) is fixedly connected to the inner side wall of the air inlet pipe (41); a support rod (43) is fixedly connected to the inner side wall of the air inlet pipe (41), and a motor (44) is fixedly connected to the end part of the support rod (43); the output end of the motor (44) is fixedly connected with a fan rib (45); fan blades (46) are fixedly connected to two ends of the fan framework (45).
4. A high efficiency heat dissipating photovoltaic inverter as claimed in claim 3 wherein: a fixed plate (51) is fixedly connected to the side end of the fan blade (46); the side end of the fixed plate (51) is fixedly connected with a plurality of cleaning brushes (52).
5. The photovoltaic inverter with high heat dissipation efficiency as recited in claim 4, wherein: the end part of the cleaning brush (52) is fixedly connected with a plurality of metal rings (53); the side end of the metal ring (53) is fixedly connected with a plurality of spring plates (54).
6. The photovoltaic inverter with high heat dissipation efficiency as recited in claim 5, wherein: a limiting plate (37) is fixedly connected to the side end of the blocking plate (36); the end of the cooling tube (24) is S-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122964431.8U CN216356503U (en) | 2021-11-26 | 2021-11-26 | Photovoltaic inverter with efficient heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122964431.8U CN216356503U (en) | 2021-11-26 | 2021-11-26 | Photovoltaic inverter with efficient heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216356503U true CN216356503U (en) | 2022-04-19 |
Family
ID=81156251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122964431.8U Active CN216356503U (en) | 2021-11-26 | 2021-11-26 | Photovoltaic inverter with efficient heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216356503U (en) |
-
2021
- 2021-11-26 CN CN202122964431.8U patent/CN216356503U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112510547A (en) | Energy-efficient electronic box with air cooling fins | |
| CN216356503U (en) | Photovoltaic inverter with efficient heat dissipation function | |
| CN213419273U (en) | Cooling and heat dissipating device for wind generating set | |
| CN210429969U (en) | Structure of fuel cell radiator | |
| CN117005991A (en) | Large wind generating set and working method thereof | |
| CN112202079A (en) | Power transformation box with heat radiation structure | |
| CN217518877U (en) | Centrifugal fan that radiating effect is good | |
| CN214848928U (en) | Heat dissipation type battery cover for cleaning robot | |
| CN214476780U (en) | Maintainable dry-type transformer special for offshore wind power | |
| CN115579553A (en) | Electric energy conversion system of intelligent light storage micro-grid system | |
| CN112562977B (en) | Heat radiation structure with top of transformer having penetrating heat radiation effect | |
| CN213305141U (en) | High-efficient heat dissipation type heat dissipation motor | |
| CN214046449U (en) | Heat radiation structure of power | |
| CN210564910U (en) | Heat dissipation device of wind generating set | |
| CN210157577U (en) | Electrical equipment heat abstractor | |
| CN218416870U (en) | Intelligent power supply monitoring device | |
| CN216291990U (en) | Side income formula backlight heat abstractor | |
| CN220554241U (en) | Cooling device and power equipment | |
| CN219288013U (en) | Graphene heat conducting plate for photovoltaic complete switch equipment | |
| CN219959134U (en) | Photovoltaic microgrid energy storage device | |
| CN214958270U (en) | Box-type substation that new forms of energy utilized | |
| CN211447170U (en) | Crushing type grid device | |
| CN218351240U (en) | Energy-saving high-frequency transformer | |
| CN213478565U (en) | Aerogenerator that radiating effect is good | |
| CN214481816U (en) | Power supply convenient for heat dissipation for monitoring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |