CN216849551U - Photovoltaic power step-up transformer - Google Patents
Photovoltaic power step-up transformer Download PDFInfo
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- CN216849551U CN216849551U CN202123194716.4U CN202123194716U CN216849551U CN 216849551 U CN216849551 U CN 216849551U CN 202123194716 U CN202123194716 U CN 202123194716U CN 216849551 U CN216849551 U CN 216849551U
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Abstract
The utility model provides a photovoltaic power step-up transformer, which relates to the technical field of photovoltaic transformers, and comprises an insulating plate, a top surface of the insulating plate is fixedly connected with an installation base, a top surface of the installation base is fixedly connected with a transformer body, the installation base is arranged on the bottom surface of the transformer body and is provided with a connecting cylinder and a threaded rod, one end of the threaded rod is connected with an installation plate, the installation plate can be used for being connected with the bottom of a solar cell panel, the surface of the transformer body is provided with a connecting rod and a supporting rod, the top of the solar cell panel can be supported through the connecting rod and the supporting rod, the distance between the installation plate and the installation base can be adjusted through the connecting cylinder and the threaded rod, further the inclination angle of the solar cell panel can be adjusted, the connecting cylinder and the threaded rod are of a telescopic structure, and the connecting rod and the supporting rod are of a retractable structure, the transformer and the solar cell panel can be installed without occupying large space.
Description
Technical Field
The utility model relates to a photovoltaic transformer technical field especially relates to a photovoltaic power step up transformer.
Background
A photovoltaic power transformer is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, mainly comprises a solar cell panel (assembly), a controller and an inverter, main components comprise electronic components, solar cells are packaged and protected after being connected in series to form a large-area solar cell assembly, and then a power controller and other components are matched to form a photovoltaic power generation device, a step-up transformer means that voltage is started instantly, the number of transformer manufacturers capable of effectively realizing instant step-up in China is rare, the step-up transformer has stronger instant start and step-up capacity and better step-up effect, the difference lies in that a non-excitation voltage regulating switch does not have the capacity of converting gears with loads, because the tap changer has a short-time disconnection process in the process of converting gears, and disconnection negative charge current can cause arc discharge between contacts to burn the tap changer or short circuit, therefore, the transformer must be powered off when shifting gears, and therefore, the power source is generally used for transformers which have less strict requirements on voltage and do not need frequent shifting.
The structure that installs for alone between current photovoltaic step-up transformer, step-up transformer and the solar cell panel to solar cell panel need use solitary support to install and use, and solar cell panel and step-up transformer occupy not few spaces, and vacant space can not be utilized again, does not utilize popularization and application.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the photovoltaic power step up transformer who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a photovoltaic power step-up transformer, includes the insulation board, the top surface fixedly connected with installation base of insulation board, the top surface fixedly connected with transformer body of installation base, the spacing of back fixedly connected with of transformer body, spacing one side that transformer body was kept away from to spacing has seted up the spacing groove, spacing and the equal swing joint in spacing inslot portion have the connecting rod, the groove of accomodating has all been seted up to the lateral wall of connecting rod, the connecting rod with accomodate inslot portion swing joint and have the bracing piece, one side swing joint that installation base is close to spacing has the connecting cylinder, the inside swing joint of connecting cylinder has the threaded rod, the one end swing joint that transformer body was kept away from to the threaded rod has the mounting panel.
Preferably, the inner wall and the outer wall of the connecting cylinder are both provided with threads, and the mounting base is provided with a threaded hole matched with the connecting cylinder.
Preferably, the connecting cylinder is in threaded connection with the threaded rod, and the inner wall of the connecting cylinder is provided with threads.
Preferably, the surface of the insulating plate is fixedly connected with a limiting cylinder around the mounting base, a supporting bolt is movably connected inside the limiting cylinder, and the bottom surface of the supporting bolt is fixedly connected with a supporting base.
Preferably, the connecting rod is movably connected with the limiting frame through a pin shaft, and the supporting rod is movably connected with the connecting rod through a pin shaft.
Preferably, the surface of the mounting plate is provided with a through hole, and the mounting plate is movably connected with the threaded rod through a pin shaft.
Preferably, the limiting cylinder is connected with the supporting bolt through threads, and the inner wall of the limiting cylinder is provided with threads.
Advantageous effects
The utility model discloses in, bottom surface at the transformer body is equipped with the installation base, and the installation base is equipped with connecting cylinder and threaded rod, and be connected with the mounting panel in the one end of threaded rod, the mounting panel can be used for being connected with solar cell panel's bottom, and be equipped with connecting rod and bracing piece on the surface of transformer body, can support solar cell panel's top through connecting rod and bracing piece, and can adjust the distance of mounting panel and installation base through connecting cylinder and threaded rod, and then can adjust solar cell panel's inclination, connecting cylinder and threaded rod are the telescopic structure, and connecting rod and bracing piece are the structure that can accomodate, can realize not taking under the condition in great space, realize the installation to transformer and solar cell panel.
Drawings
FIG. 1 is a main structure view of the present invention;
FIG. 2 is a back view of the present invention;
fig. 3 is an enlarged structural view of a portion a in fig. 2 according to the present invention.
Illustration of the drawings:
1. an insulating plate; 2. installing a base; 3. a transformer body; 4. a limiting frame; 5. a connecting rod; 6. a connecting cylinder; 7. a threaded rod; 8. mounting a plate; 9. a receiving groove; 10. a support bar; 11. a limiting groove; 12. a support bolt; 13. a limiting cylinder; 14. and a base is supported.
Detailed Description
In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-3, a photovoltaic power step-up transformer comprises an insulating plate 1, wherein the top surface of the insulating plate 1 is fixedly connected with an installation base 2, the top surface of the installation base 2 is fixedly connected with a transformer body 3, the back surface of the transformer body 3 is fixedly connected with a limiting frame 4, one side of the limiting frame 4 away from the transformer body 3 is provided with a limiting groove 11, the insides of the limiting frame 4 and the limiting groove 11 are movably connected with a connecting rod 5, the side wall of the connecting rod 5 is provided with an accommodating groove 9, the insides of the connecting rod 5 and the accommodating groove 9 are movably connected with a support rod 10, one side of the installation base 2 close to the limiting frame 4 is movably connected with a connecting cylinder 6, the inside of the connecting cylinder 6 is movably connected with a threaded rod 7, one end of the threaded rod 7 away from the transformer body 3 is movably connected with an installation plate 8, and the inner wall and the outer wall of the connecting cylinder 6 are both provided with threads, the mounting base 2 is provided with a threaded hole matched with the connecting cylinder 6, the connecting cylinder 6 is in threaded connection with the threaded rod 7, the inner wall of the connecting cylinder 6 is provided with threads, the connecting cylinder 6 and the threaded rod 7 can be adjusted in a telescopic way by rotating the connecting cylinder 6 and the threaded rod 7, the surface of the insulating plate 1 is fixedly connected with a limiting cylinder 13 around the mounting base 2, the inside of the limiting cylinder 13 is movably connected with a supporting bolt 12, the bottom surface of the supporting bolt 12 is fixedly connected with a supporting base 14, the insulating plate 1 can be separated from the bottom surface by rotating the supporting bolt 12, the influence of rainwater on the bottom surface is avoided, the uneven condition of the mounting ground can be met by rotating the supporting bolt 12, the mounting of the transformer body 3 is more stable, the connecting rod 5 is movably connected with the limiting frame 4 through a pin shaft, and the connecting rod 5 can be accommodated into the limiting groove 11 through the pin shaft, and the support rod 10 is movably connected with the connecting rod 5 through a pin shaft, the support rod 10 can be accommodated into the accommodating groove 9 through the pin shaft, the surface of the mounting plate 8 is provided with a through hole, the mounting plate 8 is movably connected with the threaded rod 7 through the pin shaft, the limiting cylinder 13 is connected with the supporting bolt 12 through threads, and the inner wall of the limiting cylinder 13 is provided with threads.
The utility model discloses a theory of operation: the bottom surface of the transformer body 3 is provided with the mounting base 2, the mounting base 2 is provided with the connecting cylinder 6 and the threaded rod 7, one end of the threaded rod 7 is connected with the mounting plate 8, the mounting plate 8 can be used for being connected with the bottom of the solar cell panel, the surface of the transformer body 3 is provided with the connecting rod 5 and the supporting rod 10, the top of the solar cell panel can be supported through the connecting rod 5 and the supporting rod 10, the distance between the mounting plate 8 and the mounting base 2 can be adjusted through the connecting cylinder 6 and the threaded rod 7, further, the inclination angle of the solar cell panel can be adjusted, the connecting cylinder 6 and the threaded rod 7 are of a telescopic structure, the connecting cylinder 6 is in threaded connection with the threaded rod 7, the connecting cylinder 6 and the threaded rod 7 can be telescopically adjusted through rotating the connecting cylinder 6 and the threaded rod 7, and the connecting cylinder 6 and the threaded rod 7 are accommodated in the mounting base 2, and connecting rod 5 and bracing piece 10 are the structure that can accomodate, through round pin axle swing joint between connecting rod 5 and the spacing 4, can accomodate connecting rod 5 to the inside of spacing groove 11 through the round pin axle, and through round pin axle swing joint between bracing piece 10 and the connecting rod 5, can accomodate bracing piece 10 to the inside of accomodating groove 9 through round pin axle swing joint, can be under the condition that does not occupy great space, realize the installation to transformer body 3 and solar cell panel.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A photovoltaic power step-up transformer comprises an insulating plate (1), and is characterized in that: the top surface of the insulating plate (1) is fixedly connected with an installation base (2), the top surface of the installation base (2) is fixedly connected with a transformer body (3), the back of the transformer body (3) is fixedly connected with a limiting frame (4), one side of the limiting frame (4) far away from the transformer body (3) is provided with a limiting groove (11), the inner parts of the limiting frame (4) and the limiting groove (11) are movably connected with a connecting rod (5), the side walls of the connecting rods (5) are respectively provided with a containing groove (9), the connecting rods (5) and the containing grooves (9) are movably connected with a supporting rod (10), one side of the mounting base (2) close to the limiting frame (4) is movably connected with a connecting cylinder (6), the inside swing joint of connecting cylinder (6) has threaded rod (7), the one end swing joint that transformer body (3) were kept away from in threaded rod (7) has mounting panel (8).
2. A photovoltaic power step-up transformer as claimed in claim 1, characterised in that: the inner wall and the outer wall of the connecting cylinder (6) are both provided with threads, and the mounting base (2) is provided with threaded holes matched with the connecting cylinder (6).
3. A photovoltaic power step-up transformer as claimed in claim 1, characterised in that: the connecting cylinder (6) is in threaded connection with the threaded rod (7), and the inner wall of the connecting cylinder (6) is provided with threads.
4. A photovoltaic power step-up transformer as claimed in claim 1, characterised in that: the surface of the insulating plate (1) is located on the periphery of the mounting base (2) and is fixedly connected with a limiting cylinder (13), a supporting bolt (12) is movably connected inside the limiting cylinder (13), and a supporting base (14) is fixedly connected to the bottom surface of the supporting bolt (12).
5. A photovoltaic power step-up transformer as claimed in claim 1, characterised in that: the connecting rod (5) is movably connected with the limiting frame (4) through a pin shaft, and the supporting rod (10) is movably connected with the connecting rod (5) through a pin shaft.
6. A photovoltaic power step-up transformer as claimed in claim 1, characterised in that: the through-hole has been seted up on the surface of mounting panel (8), and passes through round pin axle swing joint between mounting panel (8) and threaded rod (7).
7. A photovoltaic power step-up transformer as claimed in claim 4, characterised in that: the limiting cylinder (13) is connected with the supporting bolt (12) through threads, and the inner wall of the limiting cylinder (13) is provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123194716.4U CN216849551U (en) | 2021-12-20 | 2021-12-20 | Photovoltaic power step-up transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123194716.4U CN216849551U (en) | 2021-12-20 | 2021-12-20 | Photovoltaic power step-up transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216849551U true CN216849551U (en) | 2022-06-28 |
Family
ID=82108639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123194716.4U Active CN216849551U (en) | 2021-12-20 | 2021-12-20 | Photovoltaic power step-up transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216849551U (en) |
-
2021
- 2021-12-20 CN CN202123194716.4U patent/CN216849551U/en active Active
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