CN218352994U - Photovoltaic inverter with stable performance - Google Patents
Photovoltaic inverter with stable performance Download PDFInfo
- Publication number
- CN218352994U CN218352994U CN202222382430.7U CN202222382430U CN218352994U CN 218352994 U CN218352994 U CN 218352994U CN 202222382430 U CN202222382430 U CN 202222382430U CN 218352994 U CN218352994 U CN 218352994U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic inverter
- fixedly connected
- inverter body
- elastic steel
- steel plate
- 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
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic inverter with stable ability relates to photovoltaic inverter technical field, including the photovoltaic inverter body, the bottom fixedly connected with base of photovoltaic inverter body, the inside of base is provided with the bradyseism subassembly, the bradyseism subassembly is including setting up the mounting panel at base inner chamber, the outside limit of mounting panel and the inside wall sliding connection of base, the top of mounting panel and the bottom fixed connection of photovoltaic inverter body, the left and right sides fixedly connected with ejector pin of mounting panel bottom, the bottom fixedly connected with bellows of two ejector pins, the bottom of two bellows and the left and right sides fixed connection of photovoltaic inverter body inner chamber bottom, the left and right sides of two ejector pins articulates there is the loop bar, the sleeve has been cup jointed to the one end outside that the ejector pin was kept away from to four loop bars. A photovoltaic inverter with stable ability, better shock attenuation effect has improved stability.
Description
Technical Field
The utility model relates to a photovoltaic inverter technical field, in particular to photovoltaic inverter with stable ability.
Background
The inverter is a power adjusting device composed of semiconductor devices, is mainly used for converting direct current power into alternating current power, and generally comprises a boosting circuit and an inverting bridge circuit, wherein the boosting circuit boosts direct current voltage of a solar battery to direct current voltage required by output control of the inverter, and the inverting bridge circuit equivalently converts the boosted direct current voltage into alternating current voltage with common frequency; the stability of the existing photovoltaic panel inverter is not high, so that the service life of the photovoltaic inverter is shortened, and the stability of the inverter is reduced due to the fact that heat is not easy to dissipate due to heat accumulation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a photovoltaic inverter with stable ability can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a photovoltaic inverter with stable performance comprises a photovoltaic inverter body, wherein the bottom of the photovoltaic inverter body is fixedly connected with a base, and a cushioning component is arranged inside the base;
the shock absorption assembly comprises a mounting plate arranged in an inner cavity of a base, the outer side edge of the mounting plate is connected with the inner side wall of the base in a sliding mode, the top of the mounting plate is fixedly connected with the bottom of the photovoltaic inverter body, ejector rods are fixedly connected to the left side and the right side of the bottom of the mounting plate, corrugated pipes are fixedly connected to the bottom ends of the two ejector rods, and the bottom ends of the two corrugated pipes are fixedly connected with the left side and the right side of the bottom of the inner cavity of the photovoltaic inverter body;
the left side and the right side of each of the two ejector rods are hinged with a sleeve rod, sleeves are sleeved outside one ends of the four sleeve rods, which are far away from the ejector rods, inner cavities of the four sleeves are provided with damping springs, one ends of the four damping springs are fixedly connected with the bottoms of the inner cavities of the sleeves, and the other ends of the four damping springs are fixedly connected with the sleeve rods;
the utility model discloses a photovoltaic inverter, including mounting panel, U-shaped elastic steel plate, damping piece, two, the bottom fixedly connected with u shape elastic steel plate of mounting panel, the quantity of u shape elastic steel plate is two, two the central line that the U shape elastic steel plate used the mounting panel sets up as symmetry axis symmetry, two the bottom of u shape elastic steel plate and the bottom fixed connection of photovoltaic inverter body inner chamber, two the interior survey of u shape elastic steel plate is provided with damping piece, two the top of damping piece and the inboard fixed connection at two u shape elastic steel plate tops, two the bottom of damping piece and the inboard fixed connection of two u shape elastic steel plate bottoms.
Preferably, the left side and the right side of the photovoltaic inverter body are fixedly connected with heat conducting fins, and one side of each of the two heat conducting fins, which is far away from the photovoltaic inverter body, is fixedly connected with a heat radiating fin.
Preferably, the front surface of the photovoltaic inverter body also starts to be provided with a ventilation hole, the front surface of the photovoltaic inverter body is fixedly connected with a ventilation box, the ventilation box is arranged outside the ventilation hole, and the right bottom of the ventilation box is fixedly connected with a chassis.
Preferably, the top of the air exchange box is fixedly connected with a dust screen, the inner cavity of the case is provided with a driving motor, the left side of the driving motor is fixedly connected with the surface of the air exchange box, and the inner cavity of the air exchange box is provided with a driving rod.
Preferably, the left end of the driving rod is rotatably connected with the left side of the inner cavity of the ventilation box, the right end of the driving rod penetrates through the right side of the ventilation box and is rotatably connected with the left side of the driving motor, and the driving gear is fixedly connected to the surface of the driving rod.
Preferably, the number of the driving gears is five, the five driving gears are uniformly distributed on the surface of the driving rod, the inner side wall of the front surface of the air exchange box is rotatably connected with a rotating shaft, and the number of the rotating shafts is five.
Preferably, one end of the rotating shaft, which is far away from the ventilation box, is fixedly connected with a ventilation fan, the surfaces of the five rotating shafts are fixedly connected with driven gears, and the surfaces of the five driven gears are in contact with and meshed with the surfaces of the five driving gears.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, can give heat radiation fins with the heat efficient conduction of photovoltaic inverter body through the conducting strip that sets up, give the air with the heat conduction through heat radiation fins, dispel the heat to the photovoltaic inverter body, the driving motor who sets up drives the driving gear through the drive actuating lever and rotates, the driving gear utilizes driven gear can drive the axis of rotation and rotate, and then make the scavenger fan rotate, take a breath to the inside of photovoltaic inverter body, keep the inside circulation of air of photovoltaic inverter body, accelerate the heat dissipation of photovoltaic inverter body, avoid the heat of photovoltaic inverter body to pile up unable effluvium, lead to the damage of photovoltaic inverter body.
2. The utility model discloses in, can carry out the shock attenuation to the photovoltaic inverter body through the base that sets up, make the installation of photovoltaic inverter body more firm, when the vibration is experienced to the photovoltaic inverter body, there is partial vibrations to transmit on the mounting panel, the mounting panel is shaken and is reciprocated, can drive the ejector pin of below and remove, the ejector pin drives the loop bar and carries out concertina movement in the sleeve, loop bar and sleeve also can be rotatory along with the vibrations of casing simultaneously, a removal for adapting to the mounting panel, the sleeve receives damping spring's resilience force in the sleeve, partial vibrations have been offset, simultaneously through the setting of bellows, when receiving the mounting panel and pushing down, can contract the coincide, extrude the air of inside, thereby utilize the air strength to shock attenuation, further alleviate vibrations, the good mesh of stability has been reached.
3. The utility model discloses in, through two u shape elastic steel plates that set up, strengthened bearing capacity, play the effect of auxiliary stay, the resilience force of u shape elastic steel plate self elastic fit shock attenuation piece also can effectively alleviate the vibrations that top photovoltaic inverter body produced simultaneously.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the photovoltaic inverter body of the present invention;
fig. 3 is a schematic diagram of the internal structure of the ventilation box of the present invention;
fig. 4 is a schematic view of the internal structure of the base of the present invention;
fig. 5 is a schematic structural view of the loop bar and the sleeve of the present invention.
In the figure: 1. a photovoltaic inverter body; 2. a base; 3. a heat conductive sheet; 4. a heat dissipating fin; 5. a ventilation box; 6. a dust screen; 7. a chassis; 8. a ventilation hole; 9. a drive motor; 10. a drive rod; 11. a driving gear; 12. a rotating shaft; 13. a ventilation fan; 14. a driven gear; 15. mounting a plate; 16. a top rod; 17. a loop bar; 18. a sleeve; 19. a bellows; 20. a u-shaped elastic steel plate; 21. a shock absorbing member; 22. a shock absorbing spring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 5, a photovoltaic inverter with stable performance includes a photovoltaic inverter body 1, a base 2 is fixedly connected to the bottom of the photovoltaic inverter body 1, and a cushioning component is disposed inside the base 2;
the shock absorption assembly comprises a mounting plate 15 arranged in the inner cavity of the base 2, the outer side edge of the mounting plate 15 is connected with the inner side wall of the base 2 in a sliding mode, the top of the mounting plate 15 is fixedly connected with the bottom of the photovoltaic inverter body 1, ejector rods 16 are fixedly connected to the left side and the right side of the bottom of the mounting plate 15, corrugated pipes 19 are fixedly connected to the bottom ends of the two ejector rods 16, and the bottom ends of the two corrugated pipes 19 are fixedly connected with the left side and the right side of the bottom of the inner cavity of the photovoltaic inverter body 1;
the left side and the right side of the two ejector rods 16 are hinged with loop bars 17, sleeves 18 are sleeved outside one ends of the four loop bars 17 far away from the ejector rods 16, damping springs 22 are arranged in the inner cavities of the four sleeves 18, one ends of the four damping springs 22 are fixedly connected with the bottoms of the inner cavities of the sleeves 18, and the other ends of the four damping springs 22 are fixedly connected with the loop bars 17;
the bottom of the mounting plate 15 is fixedly connected with two u-shaped elastic steel plates 20, the number of the u-shaped elastic steel plates 20 is two, the two u-shaped elastic steel plates 20 are symmetrically arranged by taking the center line of the mounting plate 15 as a symmetry axis, the bottoms of the two u-shaped elastic steel plates 20 are fixedly connected with the bottom of the inner cavity of the photovoltaic inverter body 1, the inner sides of the two u-shaped elastic steel plates 20 are provided with shock absorbing pieces 21, the top ends of the two shock absorbing pieces 21 are fixedly connected with the inner sides of the tops of the two u-shaped elastic steel plates 20, and the bottom ends of the two shock absorbing pieces 21 are fixedly connected with the inner sides of the bottoms of the two u-shaped elastic steel plates 20;
the photovoltaic inverter comprises a photovoltaic inverter body 1, heat-conducting fins 3 fixedly connected to the left and right sides of the photovoltaic inverter body 1, heat-radiating fins 4 fixedly connected to one side, away from the photovoltaic inverter body 1, of each of the two heat-conducting fins 3, a ventilation hole 8 is formed in the front side of the photovoltaic inverter body 1, a ventilation box 5 is fixedly connected to the front side of the photovoltaic inverter body 1, the ventilation box 5 is arranged outside the ventilation hole 8, a case 7 is fixedly connected to the bottom of the right side of the ventilation box 5, a dust screen 6 is fixedly connected to the top of the ventilation box 5, a driving motor 9 is arranged in an inner cavity of the case 7, the left side of the driving motor 9 is fixedly connected to the surface of the ventilation box 5, a driving rod 10 is arranged in the inner cavity of the ventilation box 5, the left end of the driving rod 10 penetrates through the right side of the ventilation box 5 to be rotatably connected to the left side of the driving motor 9, driving gears 11 are fixedly connected to the surface of the driving rod 10, the driving gears 11 are five in number, the five driving gears 11 are uniformly distributed on the surfaces of the driving gears 11, a front inner side wall of the ventilation box 5 is rotatably connected to a rotating shaft 12, the five driving shafts 12 are fixedly connected to one end of the rotating shaft 12, and five gears 14 of the driving gears 14 are fixedly connected to be meshed with driven gears 14, and five gears 14 of the driven gears 14.
It should be noted that, the present invention is a photovoltaic inverter with stable performance, when in use, the photovoltaic inverter body 1 is fixed with the base 2, the heat conducting fin 3 is arranged to efficiently conduct the heat of the photovoltaic inverter body 1 to the heat radiating fins 4, and conduct the heat to the air through the heat radiating fins 4, so as to dissipate the heat of the photovoltaic inverter body 1, the driving motor 9 is arranged to drive the driving gear 11 to rotate through the driving rod 10, the driving gear 11 can drive the rotating shaft 12 to rotate by using the driven gear 14, so as to make the ventilator 13 rotate, so as to ventilate the interior of the photovoltaic inverter body 1, so as to maintain the air circulation inside the photovoltaic inverter body 1, accelerate the heat dissipation of the photovoltaic inverter body 1, and avoid the heat accumulation of the photovoltaic inverter body 1 from being unable to escape, thereby causing the damage of the photovoltaic inverter body 1, the arranged base 2 can absorb shock of the photovoltaic inverter body 1, so that the photovoltaic inverter body 1 is more stably installed, when the photovoltaic inverter body 1 feels shock, part of shock is transmitted to the installation plate 15, the installation plate 15 moves up and down under the shock, the ejector rod 16 below the installation plate can be driven to move, the ejector rod 16 drives the loop bar 17 to perform telescopic motion in the sleeve 18, the loop bar 17 and the sleeve 18 can also rotate along with the shock of the casing and are used for adapting to the movement of the installation plate 15, the sleeve 18 is subjected to the resilience of the shock absorption spring 22 in the sleeve 18 to offset part of the shock, meanwhile, through the arrangement of the corrugated pipe 19, when the installation plate 15 is pressed downwards, the loop bar can contract and overlap to extrude the air in the installation plate, so that the shock is absorbed by air force, the shock is further reduced, and the bearing capacity is enhanced by the two u-shaped elastic steel plates 20, play the effect of auxiliary stay, the resilience force of u shape elastic steel plate 20 self elastic fit bumper shock absorber 21 also can effectively alleviate the vibrations that top photovoltaic inverter body 1 produced simultaneously, has reached the good purpose of stability.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A photovoltaic inverter with stabilized performance, comprising a photovoltaic inverter body (1), characterized in that: the bottom of the photovoltaic inverter body (1) is fixedly connected with a base (2), and a shock absorption assembly is arranged inside the base (2);
the shock absorption assembly comprises a mounting plate (15) arranged in an inner cavity of the base (2), the outer side edge of the mounting plate (15) is in sliding connection with the inner side wall of the base (2), the top of the mounting plate (15) is fixedly connected with the bottom of the photovoltaic inverter body (1), ejector rods (16) are fixedly connected to the left side and the right side of the bottom of the mounting plate (15), corrugated pipes (19) are fixedly connected to the bottom ends of the two ejector rods (16), and the bottom ends of the two corrugated pipes (19) are fixedly connected to the left side and the right side of the bottom of the inner cavity of the photovoltaic inverter body (1);
the left side and the right side of each of the two ejector rods (16) are hinged with a sleeve rod (17), sleeves (18) are sleeved outside one ends, far away from the ejector rods (16), of the four sleeve rods (17), damping springs (22) are arranged in inner cavities of the four sleeves (18), one ends of the four damping springs (22) are fixedly connected with the bottoms of the inner cavities of the sleeves (18), and the other ends of the four damping springs (22) are fixedly connected with the sleeve rods (17);
the bottom fixedly connected with u shape elastic steel plate (20) of mounting panel (15), the quantity of u shape elastic steel plate (20) is two, two the central line that u shape elastic steel plate (20) used mounting panel (15) sets up as symmetry axis symmetry, two the bottom of u shape elastic steel plate (20) and the bottom fixed connection of photovoltaic inverter body (1) inner chamber, two the interior survey of u shape elastic steel plate (20) is provided with damper (21), two the inboard fixed connection at the top of damper (21) and two u shape elastic steel plate (20) tops, two the bottom of damper (21) and the inboard fixed connection of two u shape elastic steel plate (20) bottoms.
2. The photovoltaic inverter with the stable performance as set forth in claim 1, wherein: the photovoltaic inverter is characterized in that heat conducting fins (3) are fixedly connected to the left side and the right side of the photovoltaic inverter body (1), and heat radiating fins (4) are fixedly connected to one side, far away from the photovoltaic inverter body (1), of each of the two heat conducting fins (3).
3. A photovoltaic inverter with stabilized performance as claimed in claim 2, characterized in that: the front side of the photovoltaic inverter body (1) starts to be provided with a ventilation hole (8), the front side of the photovoltaic inverter body (1) is fixedly connected with a ventilation box (5), the ventilation box (5) is arranged outside the ventilation hole (8), and the right bottom of the ventilation box (5) is fixedly connected with a case (7).
4. A pv inverter with stabilized performance according to claim 3, wherein: the top fixedly connected with dust screen (6) of breather box (5), the inner chamber of quick-witted case (7) is provided with driving motor (9), the left side of driving motor (9) is connected with the fixed surface of breather box (5), the inner chamber of breather box (5) is provided with actuating lever (10).
5. The photovoltaic inverter with stable performance according to claim 4, wherein: the left end of the driving rod (10) is rotatably connected with the left side of an inner cavity of the air exchange box (5), the right end of the driving rod (10) penetrates through the right side of the air exchange box (5) and is rotatably connected with the left side of the driving motor (9), and a driving gear (11) is fixedly connected to the surface of the driving rod (10).
6. The photovoltaic inverter with the stable performance as set forth in claim 5, wherein: the number of the driving gears (11) is five, the five driving gears (11) are uniformly distributed on the surface of the driving rod (10), the inner side wall of the front face of the air exchange box (5) is rotatably connected with a rotating shaft (12), and the number of the rotating shafts (12) is five.
7. The photovoltaic inverter with the stable performance as set forth in claim 6, wherein: one end, far away from the ventilation box (5), of the rotating shaft (12) is fixedly connected with a ventilation fan (13), driven gears (14) are fixedly connected to the surfaces of the five rotating shafts (12), and the surfaces of the five driven gears (14) are in contact with and meshed with the surfaces of the five driving gears (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222382430.7U CN218352994U (en) | 2022-09-08 | 2022-09-08 | Photovoltaic inverter with stable performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222382430.7U CN218352994U (en) | 2022-09-08 | 2022-09-08 | Photovoltaic inverter with stable performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218352994U true CN218352994U (en) | 2023-01-20 |
Family
ID=84917521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222382430.7U Active CN218352994U (en) | 2022-09-08 | 2022-09-08 | Photovoltaic inverter with stable performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218352994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116707415A (en) * | 2023-05-09 | 2023-09-05 | 中国电建集团河南电力器材有限公司 | Tracking photovoltaic bracket of shock-absorbing flexible transmission structure |
-
2022
- 2022-09-08 CN CN202222382430.7U patent/CN218352994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116707415A (en) * | 2023-05-09 | 2023-09-05 | 中国电建集团河南电力器材有限公司 | Tracking photovoltaic bracket of shock-absorbing flexible transmission structure |
| CN116707415B (en) * | 2023-05-09 | 2024-01-02 | 中国电建集团河南电力器材有限公司 | Tracking photovoltaic bracket of shock-absorbing flexible transmission structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218352994U (en) | Photovoltaic inverter with stable performance | |
| CN210297434U (en) | Colliery is high-efficient heat dissipation heat sink for motor | |
| CN212811463U (en) | Energy-saving and environment-friendly motor with damping and buffering functions | |
| CN105789732A (en) | Suspended type heat-dissipating component of battery | |
| CN116525249A (en) | Heat dissipation auxiliary mechanism of transformer and use method | |
| CN209959348U (en) | Novel self-heat-dissipation generator | |
| CN211557130U (en) | Air-cooled heat dissipation type power supply used in outdoor high-temperature environment | |
| CN214170735U (en) | Wind power generation tower cylinder structure with good heat dissipation effect | |
| CN210926107U (en) | Heat dissipation protection device of new energy battery | |
| CN211405708U (en) | Novel power motor for mechatronics | |
| CN114421629A (en) | Photovoltaic building energy storage system rapid adjusting device and adjusting method thereof | |
| CN207021817U (en) | A kind of electric motor protecting shell with thermolysis | |
| CN112600344A (en) | Motor with cooling function | |
| CN214770227U (en) | Servo electric screwdriver damping shell | |
| CN216849578U (en) | Auxiliary heat dissipation device for transformer | |
| CN112046264A (en) | Automobile-used convenient to detach's of new forms of energy heat dissipation battery box | |
| CN217306256U (en) | Domestic miniature safety transformer | |
| CN211089518U (en) | Electricity storage device for solar energy power generation convenient to installation | |
| CN220605595U (en) | Hydroelectric power generation electric energy storage equipment | |
| CN219981382U (en) | Outdoor power supply capable of rapidly radiating | |
| CN210273967U (en) | Solar cell module with heat dissipation backplate | |
| CN218550533U (en) | Heat dissipation device of mining explosion-proof control equipment | |
| CN211649016U (en) | NBD series speed reducer shell with fast heat dissipation | |
| CN212208169U (en) | Shock attenuation server heat dissipation machine case | |
| CN220605785U (en) | Novel multifunctional soft start cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |