A photovoltaic power supply inverter device

Abstract

The utility model discloses a photovoltaic power supply inverter device, including photovoltaic power supply inverter body, the outside of photovoltaic power supply inverter body is provided with the protection mechanism for surface protection, the utility model discloses the cooperation setting of protection mechanism and connecting mechanism can realize the advantage that the surface of photovoltaic power supply inverter body is protected, not only can the display screen and operating panel on the surface be protected, moreover, the display screen is avoided to be damaged because of direct stress, can also play the shielding and avoid the mistake touch and cause the power system confusion, utilize the cooperation of protective cover and visual glass board and play the shielding protection operation, and also can directly observe the numerical value display on display screen through visual glass board, and according to the elastic pushing of spring, toothed plate, pull rod and pull plate between the toothed groove and the angle adjustment of protective cover is facilitated to realize, further reaches the opening and closing operation.

Description

Technical Field

[0001] This utility model relates to the field of new energy technology, specifically to a photovoltaic power inverter device. Background Technology

[0002] A photovoltaic power inverter, also known as a solar inverter, is a device that converts direct current (DC) generated by solar panels into alternating current (AC) at the mains frequency, so that it can be connected to the power grid or used for household appliances.

[0003] Photovoltaic inverters generally use rust-proof aluminum, which has poor waterproof performance. In addition, photovoltaic modules use glass panels. After the photovoltaic system is installed, the different appearance materials of the photovoltaic inverter and photovoltaic modules affect the overall aesthetics of the photovoltaic system.

[0004] To address the aforementioned technical issues, CN208272866U discloses a photovoltaic inverter that uses a glass panel as its cover. A rubber gasket is placed between the glass panel and the enclosure to cushion and protect the glass panel, while also providing waterproofing, enabling the inverter to meet the IP67 waterproof and dustproof rating. The locking structure between the frame and the enclosure protects and strengthens the glass panel. Furthermore, the use of semi-tempered glass as the panel material increases its strength, meeting the outdoor requirements for photovoltaic inverters.

[0005] The existing technology has the following shortcomings: in actual use, the photovoltaic power inverter in the existing technology cannot achieve surface protection. Because there is a display screen and operation panel on its surface, it is easy to cause system malfunction due to accidental touch and the display screen is easily damaged by external force. Utility Model Content

[0006] The purpose of this invention is to provide a photovoltaic power inverter device that has the advantage of protecting the surface of the photovoltaic power inverter. It can not only avoid damage caused by external impact forces, but also prevent accidental contact, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic power inverter device, comprising a photovoltaic power inverter body;

[0008] The photovoltaic power inverter body is provided with a protective mechanism for surface protection on the outside, and a connection mechanism for auxiliary protection is provided on the outside of the protective mechanism.

[0009] The protective mechanism includes;

[0010] A shading component is disposed on the outside of the photovoltaic power inverter body. A positioning component and a support component connected to the positioning component are disposed on the outside of the shading component. A push-pull component is disposed inside the support component.

[0011] The connecting mechanism includes:

[0012] Rubber baffles are fixedly installed on both sides of the photovoltaic power inverter body;

[0013] An auxiliary component is disposed on the surface of the shielding component.

[0014] Preferably, the shading component includes;

[0015] The bracket is fixedly installed on the outside of the photovoltaic power inverter body, and a protective cover is rotatably connected to the inside of the bracket.

[0016] Preferably, the positioning component includes;

[0017] A circular plate is fixedly installed on the outer end of the protective cover, and a toothed groove is provided on one side of the circular plate.

[0018] Preferably, the support component includes;

[0019] A connecting tube is fixedly installed on the outside of the bracket. A through hole is provided on one side of the connecting tube, and a spring is welded inside the connecting tube.

[0020] Preferably, the push-pull assembly includes;

[0021] A toothed plate is fixedly installed at one end of the spring, and a pull rod and a pull plate connected to the pull rod are fixedly installed on one side of the toothed plate.

[0022] Preferably, the auxiliary component includes;

[0023] A viewing glass panel is fixedly installed on the surface of the protective cover, and a lever is fixedly installed at the bottom end of the viewing glass panel.

[0024] Preferably, a bracket is fixedly installed on the back of the photovoltaic power inverter body, and a display and operation panel is fixedly installed on the surface of the photovoltaic power inverter body.

[0025] Compared with the prior art, the beneficial effects of this utility model are:

[0026] This utility model, through the combined arrangement of protective and connecting mechanisms, achieves the advantage of protecting the surface of the photovoltaic power inverter body. It not only protects the display screen and operation panel on the surface, but also prevents damage to the display screen caused by direct force. At the same time, it can also shield the power system from accidental touches that could cause malfunctions. The protective cover and the viewing glass plate work together to provide shielding protection, and the numerical display on the screen can be directly observed through the viewing glass plate. Meanwhile, the elasticity between the spring, toothed plate, pull rod and pull plate pushes the adapter circular plate and toothed groove to adjust the angle of the protective cover, thereby achieving opening and closing operations.

[0027] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the hanging bracket structure of this utility model;

[0030] Figure 3 This is a schematic diagram of the visible glass structure of this utility model;

[0031] Figure 4 This is a partial structural schematic diagram of the protective cover of this utility model;

[0032] Figure 5 This utility model Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0033] In the diagram: 1. Photovoltaic power inverter body; 2. Protective mechanism; 21. Bracket; 22. Protective cover; 23. Circular plate; 24. Gear; 25. Connecting pipe; 26. Perforation; 27. Spring; 28. Gear plate; 29. ​​Pull rod; 210. Pull plate; 3. Connecting mechanism; 31. Viewing glass plate; 32. Toggle plate; 33. Rubber stop strip; 4. Hanging bracket; 5. Display and operation panel. Detailed Implementation

[0034] 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.

[0035] This utility model provides a photovoltaic power inverter device, including a photovoltaic power inverter body 1;

[0036] The outer side of the photovoltaic power inverter body 1 is provided with a protective mechanism 2 for surface protection, and the outer side of the protective mechanism 2 is provided with a connecting mechanism 3 for auxiliary protection.

[0037] Protective mechanism 2 includes;

[0038] A shading component is disposed on the outside of the photovoltaic power inverter body 1. A positioning component and a support component connected to the positioning component are disposed on the outside of the shading component. A push-pull component is disposed inside the support component.

[0039] The connecting mechanism 3 includes;

[0040] Rubber baffles 33 are fixedly installed on both sides of the photovoltaic power inverter body 1;

[0041] Auxiliary components are placed on the surface of the shielding component.

[0042] Preferred;

[0043] like Figure 5 As shown, the shading component includes;

[0044] The bracket 21 is fixedly installed on the outside of the photovoltaic power inverter body 1. The inner side of the bracket 21 is rotatably connected to the protective cover 22. The bracket 21 is used to support the rotation of the protective cover 22, while the protective cover 22 can work with the viewing glass plate 31 to complete the shielding and protection operation.

[0045] further;

[0046] like Figure 5 As shown, the positioning component includes;

[0047] The circular plate 23 is fixedly installed on the outer end of the protective cover 22. A toothed groove 24 is provided on one side of the circular plate 23. The circular plate 23 is adapted to fit the toothed groove 24, which can be adapted to the toothed plate 28.

[0048] Going a step further;

[0049] like Figure 5 As shown, the supporting components include;

[0050] The connecting tube 25 is fixedly installed on the outside of the bracket 21. A through hole 26 is provided on one side of the connecting tube 25. A spring 27 is welded inside the connecting tube 25. The connecting tube 25 can conveniently limit and support the internal components. The through hole 26 allows the pull rod 29 to pass through the connecting tube 25. The spring 27 provides elastic pushing operation.

[0051] in;

[0052] like Figure 5 As shown, the push-pull assembly includes;

[0053] The toothed plate 28 is fixedly installed at one end of the spring 27. A pull rod 29 and a pull plate 210 connected to the pull rod 29 are fixedly installed on one side of the toothed plate 28. The toothed plate 28 can be used to fix the protective cover 22 to the required position according to the required position. The cooperation of the pull rod 29 and the pull plate 210 can pull the toothed plate 28 and adjust its required position.

[0054] As shown in the diagram, the protective cover 22 needs to be opened to adjust its angle when the display control panel 5 needs to be operated. At this time, the pull plate 210 needs to be pulled outward and the toothed plate 28 is driven to slide horizontally on the inner wall of the connecting pipe 25 through the pull rod 29. Then, it is moved towards the pulling end. During the movement, the spring 27 will be compressed, and the teeth on the toothed plate 28 will disengage from the tooth groove 24. At the same time, the toothed plate 28 will disengage from the contact state with the round plate 23. Then, the lever 32 can be held to drive the protective cover 22 to rotate. When the desired angle is reached, the rotation is stopped. Then, the pulling force applied to the pull plate 210 is released, and the elasticity of the spring 27 pushes the toothed plate 28, the round plate 23, and the tooth groove 24 to complete the locking state, thus forming a locking operation.

[0055] Once opened, the photovoltaic power inverter body 1 can be operated through the display operation panel 5. When it is necessary to close the protection, it can be operated in the above manner, except that the rotation direction is changed. The rotation direction is counterclockwise when opening and clockwise when closing. Then the protective cover 22 and the rubber baffle 33 are in contact to achieve the closing operation.

[0056] It is worth explaining;

[0057] like Figure 3 As shown, the auxiliary components include;

[0058] A viewing glass plate 31 is fixedly installed on the surface of the protective cover 22. A lever 32 is fixedly installed at the bottom of the viewing glass plate 31. The viewing glass plate 31 not only provides protection during operation, but also allows observation of the values ​​on the internal display screen. The lever 32 can adjust the angle of the protective cover 22.

[0059] at last;

[0060] like Figure 3 As shown, a bracket 4 is fixedly installed on the back of the photovoltaic power inverter body 1, and a display operation panel 5 is fixedly installed on the surface of the photovoltaic power inverter body 1. The bracket 4 facilitates the hanging installation of the photovoltaic power inverter body 1, while the display operation panel 5 allows for direct numerical display and operation.

[0061] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic power supply inverter device, characterized by, Including the photovoltaic power inverter body (1); The photovoltaic power inverter body (1) is provided with a protective mechanism (2) for surface protection on the outside, and a connection mechanism (3) for auxiliary protection is provided on the outside of the protective mechanism (2). The protective mechanism (2) includes; A shading component is disposed on the outside of the photovoltaic power inverter body (1). A positioning component and a support component connected to the positioning component are disposed on the outside of the shading component. A push-pull component is disposed inside the support component. The connecting mechanism (3) includes; Rubber baffles (33) are fixedly installed on both sides of the photovoltaic power inverter body (1); An auxiliary component is disposed on the surface of the shielding component.

2. The photovoltaic power inverter device according to claim 1, characterized in that: The shielding component includes; The bracket (21) is fixedly installed on the outside of the photovoltaic power inverter body (1), and the inner side of the bracket (21) is rotatably connected to the protective cover (22).

3. A photovoltaic power inverter device according to claim 2, characterized in that: The positioning component includes; A circular plate (23) is fixedly installed on the outer end of the protective cover (22), and a toothed groove (24) is provided on one side of the circular plate (23).

4. A photovoltaic power inverter device according to claim 3, characterized in that: The support components include: A connecting tube (25) is fixedly installed on the outside of the bracket (21). A through hole (26) is provided on one side of the connecting tube (25), and a spring (27) is welded inside the connecting tube (25).

5. A photovoltaic power inverter device according to claim 4, characterized in that: The push-pull assembly includes; A toothed plate (28) is fixedly installed at one end of the spring (27), and a pull rod (29) and a pull plate (210) connected to the pull rod (29) are fixedly installed on one side of the toothed plate (28).

6. A photovoltaic power inverter device according to claim 2, characterized in that: The auxiliary components include; A viewing glass plate (31) is fixedly installed on the surface of the protective cover (22), and a lever (32) is fixedly installed at the bottom end of the viewing glass plate (31).

7. A photovoltaic power inverter apparatus as claimed in claim 1, characterized in that: A bracket (4) is fixedly installed on the back of the photovoltaic power inverter body (1), and a display operation panel (5) is fixedly installed on the surface of the photovoltaic power inverter body (1).

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