An installation device for a photovoltaic power regulator

Abstract

This utility model relates to the field of photovoltaic power generation equipment and discloses an installation device for a photovoltaic power generation power regulator. It includes a housing, with an adjustment assembly at the rear of the housing. The adjustment assembly includes two mounting plates, each with a bent snap-fit ​​upper part. Two auxiliary plates are fixedly connected to the front of each mounting plate, and an angle adjustment plate is movably connected to the middle of the two auxiliary plates. The two outer auxiliary plates have auxiliary holes inside, and the two inner auxiliary plates have slots inside. In this utility model, by setting up the bracket assembly and the adjustment assembly, the installation tilt angle of the power device can be easily adjusted and locked, allowing it to flexibly adapt to various complex installation environments and facilitating maintenance by personnel. Simultaneously, the installation method of the adjustment assembly supports quick separation of the power device from the housing, thereby simplifying the operation process and significantly improving maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation equipment, and in particular to an installation device for a photovoltaic power generation power regulator. Background Technology

[0002] In a photovoltaic power generation system, the power conditioner is one of the core components, responsible for converting the direct current generated by the photovoltaic modules into alternating current that meets the requirements of the power grid. Power conditioners are usually heavy and bulky, and generate a lot of heat during operation, requiring a good heat dissipation environment.

[0003] In the existing technology, because the installation angle is fixed and cannot be adjusted, when the power regulator needs to be maintained, repaired or replaced as a whole, the operator must work in a very awkward and fixed posture. Especially when it is installed at a high place or in a narrow space, it is difficult to find a comfortable and safe operating angle, which increases the labor intensity and time cost of the operator, resulting in low maintenance efficiency. In addition, the existing installation structure tends to make the back of the equipment close to the wall or bracket, which hinders the natural air convection and makes it difficult to form an effective heat dissipation channel. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an installation device for a photovoltaic power generation regulator, which aims to improve the problems of "inability to adjust the angle and low heat dissipation efficiency" in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an installation device for a photovoltaic power generation regulator, comprising a housing, an adjustment component provided at the rear of the housing, the adjustment component comprising two mounting plates, the upper part of the mounting plates being curved and snap-fit ​​shaped, two auxiliary plates fixedly connected to the front of each of the two mounting plates, and an angle adjustment plate movably connected to the middle of the two auxiliary plates.

[0006] As a further description of the above technical solution: The two outer auxiliary plates have auxiliary holes inside, and the two inner auxiliary plates have slots inside. A locking block is fixedly connected to the side of the two angle adjustment plates that are close to each other.

[0007] As a further description of the above technical solution: The front of both angle adjustment plates is fixedly connected to the rear of the outer casing, and the auxiliary hole is threaded with a positioning bolt, which abuts against the angle adjustment plate.

[0008] As a further description of the above technical solution: The lower part of the mounting plate has a fixing hole, and a fixing screw is threaded through the fixing hole.

[0009] As a further description of the above technical solution: The adjustment component is provided with a support assembly at the rear. The support assembly includes a back plate, a baffle is fixedly connected to the upper part of the back plate, four support plates are fixedly connected to the middle of the front side of the back plate, the lower part of the back plate abuts against the fixing screws, the hanging plate is movably connected to the baffle, and multiple mounting screws are threaded through and connected to the rear of the back plate.

[0010] As a further description of the above technical solution: The outer casing has multiple back holes at the rear and multiple bottom ventilation holes at the bottom. A door is movably connected to the front of the outer casing. Two hinges are fixedly connected to the left side of the outer casing and the door. A handle is fixedly connected to the front of the door.

[0011] This utility model has the following beneficial effects: 1. In this utility model, by setting up a bracket assembly and an adjustment assembly, the installation tilt angle of the power device can be conveniently adjusted and locked, making it flexibly adaptable to various complex installation environments and facilitating maintenance personnel to carry out maintenance. At the same time, the installation method of the adjustment assembly supports the quick separation of the power device from the housing, thereby simplifying the operation process and significantly improving maintenance efficiency.

[0012] 2. In this utility model, by designing the bracket assembly and the angle adjustment device to be independent of each other, an efficient heat dissipation air duct is naturally formed on the back of the power regulator, ensuring smooth airflow. Furthermore, by changing the installation orientation, the heat dissipation is optimized by utilizing the back hole and the bottom heat dissipation hole. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an installation device for a photovoltaic power generation regulator proposed in this utility model; Figure 2 This is a schematic diagram of the overall disassembled front three-dimensional structure of an installation device for a photovoltaic power regulator proposed in this utility model. Figure 3 This is a schematic diagram of the rear three-dimensional structure of the installation device for a photovoltaic power regulator proposed in this utility model.

[0014] Legend: 1. Outer casing; 2. Bracket assembly; 3. Adjustment assembly; 11. Hinge; 12. Handle; 13. Back hole; 14. Ventilation bottom hole; 15. Door; 21. Baffle; 22. Support plate; 23. Back plate; 24. Mounting screws; 31. Hanging plate; 32. Auxiliary plate; 321. Slot; 33. Angle adjustment plate; 331. Locking block; 34. Positioning bolt; 35. Auxiliary hole; 36. Fixing hole; 37. Fixing screws. Detailed Implementation

[0015] 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.

[0016] Reference Figure 1 - Figure 2This utility model provides an embodiment of an installation device for a photovoltaic power regulator, comprising a housing 1 that protects the power regulator. An adjustment component 3 is located at the rear of the housing 1, allowing adjustment of the installation angle and position. The adjustment component 3 includes two mounting plates 31, which can be quickly installed and removed from the housing 1 in conjunction with the adjustment component 3. The upper part of the mounting plates 31 is curved and snap-fitted, which enhances installation stability. Two auxiliary plates 32 are fixedly connected to the front of each mounting plate 31, assisting in angle adjustment. An angle adjustment plate 33 is movably connected to the middle of two auxiliary plates 32. Rotation of the angle adjustment plate 33 adjusts the angle. Auxiliary holes 35 are provided inside the two outer auxiliary plates 32, which, together with positioning bolts 34, fix the angle. Slots 321 are provided inside the two inner auxiliary plates 32 to prevent the angle adjustment plate 33 from detaching from the auxiliary plates 32. A locking block 331 is fixedly connected to the side of the two angle adjustment plates 33 that is close to each other. The locking block 331 moves within the slots 321, giving the angle adjustment plate 33 a certain movement trajectory. The front of both angle adjustment plates 33 is connected to... The rear of the outer casing 1 is fixedly connected, ensuring that the rotation of the angle adjustment plate 33 drives the outer casing 1 to rotate as well. A positioning bolt 34 is threaded into the auxiliary hole 35, abutting against the angle adjustment plate 33. Rotating the positioning bolt 34 tightens the angle adjustment plate 33 for fixation. A fixing hole 36 is provided at the bottom of the mounting plate 31, assisting in the installation of the fixing screw 37. The fixing hole 36 is threaded through and has the fixing screw 37 threaded into it, making the mounting plate 31 more stable. A bracket assembly 2 is provided at the rear of the adjustment assembly 3, increasing the gap between the power regulator and the wall. The bracket assembly 2 includes a back plate 23, which is fixedly connected to the wall. A baffle 21 is fixedly connected to the upper part of the back plate 23 to prevent the hanging plate 31 from detaching from the bracket assembly 2. Four support plates 22 are fixedly connected to the middle of the front side of the back plate 23. The support plates 22 can make the bracket assembly 2 more stable and distribute the force of the adjustment component 3 on the bracket assembly 2. The lower part of the back plate 23 abuts against the fixing screws 37, which can make the fixation more stable. The hanging plate 31 is movably connected to the baffle 21. Multiple mounting screws 24 are threaded through the rear of the back plate 23 to connect the wall and the back plate 23.

[0017] Reference Figure 2 - Figure 3The outer casing 1 has multiple back holes 13 at the rear. Both the back holes 13 and the bottom heat dissipation holes 14 serve to dissipate heat and increase the heat dissipation area. The outer casing 1 also has multiple bottom heat dissipation holes 14 at the bottom. The outer casing 1 is movably connected to the front of the outer casing 1 with a door 15. The door 15 can prevent a large amount of dust from entering the power regulator, thus protecting the power regulator in daily life. The outer casing 1 and the left side of the door 15 are fixedly connected to two hinges 11. The hinges 11 allow the door 15 to be opened, facilitating the maintenance and repair of the power regulator. The front of the door 15 is fixedly connected to a handle 12, which assists in opening and closing the door 15.

[0018] Working principle: First, multiple mounting screws 24 are passed through the back plate 23 and tightened to complete the initial installation of the bracket assembly 2. At this time, the baffle 21 is located at the top, and the support plate 22 enhances the structural strength of the back plate 23 to prevent it from deforming due to load. The bracket assembly 2 is then fixed to the target wall or support surface. The outer casing 1 of the adjustment assembly 3 is lifted so that the curved snap-fit ​​structure on the upper part of the two hanging plates 31 hooks onto the baffle 21 of the bracket assembly 2 from top to bottom. The baffle 21 effectively prevents the outer casing 1 from accidentally coming off upwards or outwards. The hanging plates 31 are moved left and right to select the installation position. The fixing screws 37 are screwed into the fixing holes 36 at the bottom of the hanging plates 31 until the end of the screws tightly abuts against the back plate 23 of the bracket assembly 2. The positioning bolts 34 are loosened to release their locking of the angle adjustment plate 33. At this time, the operator can push the outer casing 1 to rotate around the connecting shaft. The rotation will drive the angle adjustment plate 33 fixed behind it to rotate synchronously between the two sets of auxiliary plates 32. During the rotation, the locking block 331 fixed to the side of the angle adjustment plate 33 moves along the slot 321 of the inner auxiliary plate 32, ensuring the stability of the rotation trajectory and preventing the angle adjustment plate 33 from coming out of the auxiliary plate 32. When the outer casing 1 rotates to the desired optimal angle, the positioning bolt 34 is tightened. The positioning bolt 34 passes through the auxiliary hole 35 of the outer auxiliary plate 32, and its front end directly abuts against the side surface of the angle adjustment plate 33. Through the huge friction force generated, the angle adjustment plate 33 is firmly fixed, thereby completing the angle adjustment and locking. The heat generated by the power regulator during operation can be effectively dissipated through the heat dissipation bottom hole 14 opened at the bottom of the outer casing 1 and the back hole 13 opened at the rear to form air convection, thereby preventing the internal temperature from being too high. When it is necessary to inspect or maintain the power regulator inside the casing, simply open the casing door 15 through the handle 12. The operation is extremely simple. The casing door 15 is connected to the outer casing 1 through the hinge 11, and it can be opened and closed flexibly.

[0019] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. An installation device for a photovoltaic power regulator, comprising a housing (1), characterized in that: The outer casing (1) is provided with an adjustment component (3) at the rear. The adjustment component (3) includes two hanging plates (31). The upper part of the hanging plates (31) is bent and snapped. The front of each of the two hanging plates (31) is fixedly connected to an auxiliary plate (32). The middle of the two auxiliary plates (32) is movably connected to an angle adjustment plate (33).

2. The installation device for a photovoltaic power regulator according to claim 1, characterized in that: The two auxiliary plates (32) on the outer side have auxiliary holes (35) inside, and the two auxiliary plates (32) on the inner side have slots (321) inside. The two angle adjustment plates (33) are fixedly connected to a block (331) on the side that is close to each other.

3. The installation device for a photovoltaic power regulator according to claim 2, characterized in that: The front of both angle adjustment plates (33) is fixedly connected to the rear of the outer casing (1), and the auxiliary hole (35) is threaded with a positioning bolt (34), which abuts against the angle adjustment plate (33).

4. The installation device for a photovoltaic power regulator according to claim 2, characterized in that: The mounting plate (31) has a fixing hole (36) at the bottom, and a fixing screw (37) is threaded through the fixing hole (36).

5. The installation device for a photovoltaic power regulator according to claim 1, characterized in that: The adjustment component (3) is provided with a support component (2) at the rear. The support component (2) includes a back plate (23). A baffle (21) is fixedly connected to the upper part of the back plate (23). Four support plates (22) are fixedly connected to the middle front side of the back plate (23). The lower part of the back plate (23) abuts against a fixing screw (37). The hanging plate (31) is movably connected to the baffle (21). Multiple mounting screws (24) are threaded through and connected to the rear of the back plate (23).

6. The installation device for a photovoltaic power regulator according to claim 5, characterized in that: The outer casing (1) has multiple back holes (13) at the rear and multiple heat dissipation bottom holes (14) at the bottom. The outer casing (1) is movably connected to a door (15) at the front. The outer casing (1) and the door (15) are fixedly connected to each other on the left side by two hinges (11). The door (15) is fixedly connected to a handle (12) on the front side.

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