Photovoltaic optimizer

Abstract

The utility model discloses a photovoltaic optimizer, which comprises an optimizer body and a positioning seat, the outer side of the optimizer body is provided with top radiating fins and side wall radiating fins, the positioning seat is slidably clamped outside the optimizer body and the side wall radiating fins, and the lower side of the positioning seat is rotatably provided with a fixed support plate through a connecting seat and a connecting shaft. A first sliding block and a second sliding block are oppositely arranged in the fixed supporting plate in a threaded mode through a lead screw, and fixed clamping plates are arranged on one side of the first sliding block and one side of the second sliding block. And a first sliding block, a second sliding block and a fixed clamping plate are arranged in the fixed supporting plate through opposite threads of a lead screw, so that the optimizer body is conveniently mounted and fixed on the columnar photovoltaic bracket, the mounting and fixing stability is relatively high, the disassembly and assembly are convenient and rapid, and the optimizer body is conveniently overhauled.

Description

Technical Field

[0001] This utility model relates to the field of optimizer technology, specifically a photovoltaic optimizer. Background Technology

[0002] Photovoltaic power optimizers employ unique software algorithms to track the maximum power point of a single module in real time. Users can select different types of power optimizers based on the actual operating conditions of the photovoltaic system to solve the problem of reduced power generation caused by shading, differences in module orientation, or inconsistent module degradation. This enables the maximum power output of a single module and online monitoring, thereby improving system efficiency. Currently, most photovoltaic optimizers are fixed to the angle steel of the solar panel bracket with bolts, which is not convenient for quick positioning.

[0003] A photovoltaic optimizer with application number 202320942166.X in the prior art solves the technical problem that while the angle steel around the solar panel bracket can be clamped by a clamping plate, it requires loosening and tightening two screws in sequence to adjust the distance between the optimizer and the clamping plate, which is inconvenient to operate and has poor stability. The optimizer includes a photovoltaic optimizer body, a positioning plate, and a clamping plate. A mounting plate is fixedly connected to one side of the back of the photovoltaic optimizer body by two screws. Two locking blocks are fixed on the surface of the mounting plate. Two slots are opened on the back of the photovoltaic optimizer body, and the two locking blocks engage with the two slots respectively. This utility model avoids the rigid connection between the positioning plate and the clamping plate by sliding the clamping plate to three optical rods. By pulling the clamping plate with a handle, the clamping plate can compress three support springs, making it easy to place the clamping plate and the positioning plate on both sides of the angle steel of the solar panel bracket. However, the stability of the installation and fixing is low, and disassembly and use are inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a photovoltaic optimizer to solve the problems of low stability during installation and fixation, and inconvenience in disassembly and use in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic optimizer, comprising an optimizer body and a positioning seat, wherein the optimizer body is provided with a top heat sink and a side wall heat sink on its outer side, the positioning seat is slidably engaged with the optimizer body and the side wall heat sink outside, and a fixed support plate is rotatably provided on the lower side of the positioning seat through a connecting seat and a connecting shaft, and a first slider and a second slider are provided inside the fixed support plate through a screw thread facing each other, and a fixed clamping plate is provided on one side of both the first slider and the second slider.

[0006] Furthermore, a fixing groove is provided on one side of the fixing clamp, and the fixing groove is set as an arc-shaped groove.

[0007] Furthermore, the inner wall of the fixing groove is provided with multiple anti-slip protrusions, and the anti-slip protrusions are rubber semi-cylinders.

[0008] Furthermore, the positioning seat is an inverted C-shaped seat, and the positioning seat is provided with a limiting groove inside, and the limiting groove is slidably disposed with the outside of the side wall heat sink, and the side wall of the positioning seat is threaded with a first locking bolt.

[0009] Furthermore, the connecting seat is fixedly installed on one side of the positioning seat, one end of the connecting shaft is fixedly connected to the fixed support plate, and one end of the connecting shaft is rotatably set inside the connecting seat through a limiting annular protrusion. The side wall of the connecting seat is threaded with a second locking bolt.

[0010] Furthermore, the lead screw is rotatably mounted in a limiting groove on one side of the fixed support plate via a bearing, and two opposite sets of external threads are provided on the outer sides of both ends of the lead screw. One end of the lead screw is provided with a third locking bolt threaded on the adjusting handle.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model features a positioning seat, a connecting seat, a connecting shaft, and a fixed support plate on the outside of the optimizer body. The fixed support plate has a first slider, a second slider, and a fixed clamping plate inside, which are provided by screws facing each other. This makes it easy to install and fix the optimizer body on the columnar photovoltaic bracket. The installation and fixing stability is high, and the disassembly and assembly are convenient and quick, thus facilitating the maintenance and repair of the optimizer body.

[0013] 2. This utility model is fixedly installed on one side of the positioning seat by a connecting seat. One end of the connecting shaft is fixedly connected to the fixed support plate, and one end of the connecting shaft is rotatably set inside the connecting seat by a limiting annular protrusion. The side wall of the connecting seat is threaded with a second locking bolt, so that the positioning seat can be rotated and adjusted relative to the fixed support plate, thereby adjusting the use angle of the optimizer body and improving the flexibility of installation and use.

[0014] 3. The present invention has a fixing groove on one side of the fixing clamp, and the fixing groove is set as an arc groove. The inner wall of the fixing groove is provided with multiple anti-slip protrusions, and the anti-slip protrusions are rubber semi-cylinders, which increases the contact area and anti-slip properties between the fixing groove and the outside of the columnar photovoltaic bracket, and facilitates the improvement of the stability of the fixing clamp on the outside of the columnar photovoltaic bracket. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a first-view structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0018] Figure 3 This is a bottom view of the overall structure of this utility model.

[0019] In the diagram: 1. Optimizer body; 2. Top heat sink; 3. Side wall heat sink; 4. Limiting groove; 5. Positioning seat; 6. Connecting seat; 7. Connecting shaft; 8. Fixed support plate; 9. First slider; 10. Second locking bolt; 11. Second slider; 12. Fixed clamping plate; 13. Fixed clamping groove; 14. Anti-slip protrusion; 15. Lead screw; 16. Adjusting handle; 17. Third locking bolt; 18. First locking bolt. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 , Figure 2 , Figure 3 In this embodiment of the utility model, a photovoltaic optimizer includes an optimizer body 1 and a positioning seat 5. The optimizer body 1 has a top heat sink 2 and a side wall heat sink 3 on its outer side. The positioning seat 5 is slidably locked onto the outside of the optimizer body 1 and the side wall heat sink 3. A fixed support plate 8 is rotatably provided on the lower side of the positioning seat 5 through a connecting seat 6 and a connecting shaft 7. The fixed support plate 8 has a first slider 9 and a second slider 11 threaded in opposite directions through a lead screw 15. The lead screw 15 is rotatably set in a limiting groove on one side of the fixed support plate 8 through a bearing, and the outer sides of both ends of the lead screw 15 are respectively provided with two sets of opposite external threads. One end of the lead screw 15 is provided with a third locking bolt 17 threaded on an adjusting handle 16. The first slider 9 and the second slider 11 are both provided with a fixed clamping plate 12 on one side, so that the two fixed clamping plates 12 can be moved in opposite directions by rotating the lead screw 15, thereby facilitating the installation and fixing of the optimizer body 1 onto the columnar photovoltaic bracket.

[0022] like Figure 1 and Figure 2As shown, in order to improve the stability of the fixing plate 12 in clamping and fixing to the outside of the columnar photovoltaic bracket, a fixing groove 13 is also provided on one side of the fixing plate 12. The fixing groove 13 is set as an arc groove, and the inner wall of the fixing groove 13 is provided with multiple anti-slip protrusions 14. The anti-slip protrusions 14 are rubber semi-cylinders, which increases the contact area and anti-slip properties between the fixing groove 13 and the outside of the columnar photovoltaic bracket, and facilitates the improvement of the stability of the fixing plate 12 in clamping and fixing to the outside of the columnar photovoltaic bracket.

[0023] like Figure 2 and Figure 3 As shown, in order to independently disassemble and use the positioning seat 5, the positioning seat 5 is a C-shaped seat, and the positioning seat 5 is provided with a limiting slide groove 4 inside, and the limiting slide groove 4 is slidably set with the side wall heat sink 3. The side wall of the positioning seat 5 is provided with a first locking bolt 18, so that the positioning seat 5 can be disassembled and used relative to the optimizer body 1.

[0024] like Figure 2 As shown, in order to adjust the installation and use angle of the optimizer body 1, the connecting seat 6 is fixedly installed on one side of the positioning seat 5, one end of the connecting shaft 7 is fixedly connected to the fixed support plate 8, and one end of the connecting shaft 7 is rotatably set inside the connecting seat 6 through the limiting annular protrusion. The side wall of the connecting seat 6 is threaded with a second locking bolt 10, so that the positioning seat 5 can be rotated and adjusted relative to the fixed support plate 8, thereby adjusting the use angle of the optimizer body 1 and improving the flexibility of installation and use.

[0025] The working principle and usage process of this utility model are as follows: In use, the positioning seat 5, connecting seat 6, connecting shaft 7 and fixed support plate 8 are installed on the outside of the optimizer body 1. The positioning seat 5 is slidably locked onto the outside of the optimizer body 1 and the side wall heat sink 3. The fixed support plate 8 is provided with a first slider 9, a second slider 11 and a fixed clamping plate 12 through a screw 15. The two fixed clamping plates 12 are moved and adjusted in opposite directions by rotating the screw 15, which makes it easy to install and fix the optimizer body 1 on the columnar photovoltaic bracket. Moreover, the installation and fixing stability is high, and the disassembly and assembly are convenient and quick, which makes it easy to inspect and handle the optimizer body 1.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A photovoltaic optimizer, comprising an optimizer body (1) and a positioning base (5), characterized in that: The optimizer body (1) is provided with a top heat sink (2) and a side wall heat sink (3) on the outside. The positioning seat (5) is slidably locked on the outside of the optimizer body (1) and the side wall heat sink (3). The positioning seat (5) is rotatably provided with a fixed support plate (8) through a connecting seat (6) and a connecting shaft (7) on the lower side. The fixed support plate (8) is provided with a first slider (9) and a second slider (11) through a screw (15) threaded in opposite directions. The first slider (9) and the second slider (11) are each provided with a fixed clamping plate (12) on one side.

2. A photovoltaic optimizer according to claim 1, characterized in that: The fixed clamping plate (12) has a fixed clamping groove (13) on one side, and the fixed clamping groove (13) is set as an arc-shaped groove.

3. A photovoltaic optimizer according to claim 2, characterized in that: The inner wall of the fixed clamping groove (13) is provided with multiple anti-slip protrusions (14), and the anti-slip protrusions (14) are rubber semi-cylinders.

4. A photovoltaic optimizer according to claim 1, characterized in that: The positioning seat (5) is a C-shaped seat, and the positioning seat (5) is provided with a limiting slide groove (4) inside, and the limiting slide groove (4) is slidably disposed with the side wall heat sink (3). The side wall of the positioning seat (5) is provided with a first locking bolt (18).

5. A photovoltaic optimizer according to claim 1, characterized in that: The connecting seat (6) is fixedly installed on one side of the positioning seat (5). One end of the connecting shaft (7) is fixedly connected to the fixed support plate (8), and one end of the connecting shaft (7) is rotatably set inside the connecting seat (6) through a limiting annular protrusion. The side wall of the connecting seat (6) is threaded with a second locking bolt (10).

6. A photovoltaic optimizer according to claim 1, characterized in that: The lead screw (15) is rotatably mounted in the limiting groove on one side of the fixed support plate (8) via a bearing, and the two ends of the lead screw (15) are respectively provided with two opposite sets of external threads, and one end of the lead screw (15) is provided with an adjusting handle (16).

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