Photovoltaic controller panel structure convenient to maintain

Abstract

The utility model provides a photovoltaic controller panel structure convenient to maintain, which comprises a controller shell, an upper module mounting plate and a lower module groove plate, a panel embedding groove is arranged at the front end of the controller shell, and a honeycomb back plate is longitudinally fixed at the rear end in the panel embedding groove. The upper module mounting plate is mounted at the upper end of the interior of the panel embedding groove through a plurality of mounting bolts, a plurality of reset springs are longitudinally mounted at the lower end of the upper module mounting plate, and a step clamping plate is slidably arranged at the upper end of the interior of the panel embedding groove. In order to solve the problems that a photovoltaic controller panel is directly and fixedly embedded into a controller shell, the panel needs to be integrally disassembled or is maintained by means of a professional tool, and inconvenience is caused, the photovoltaic controller panel adopts a modularized clamping and embedding structure, and the photovoltaic controller panel can be quickly assembled or disassembled.

Description

Technical Field

[0001] This utility model relates to a convenient maintenance structure for a photovoltaic controller panel, belonging to the field of photovoltaic controller technology. Background Technology

[0002] Photovoltaic controller panels are primarily used to monitor and regulate the operating status of photovoltaic systems, ensuring that the electrical energy generated by the photovoltaic panels can be efficiently and safely stored in the batteries and used to power the load. Their main functions include current and voltage monitoring, charge and discharge management, and temperature control. Because photovoltaic systems are typically installed outdoors or in inaccessible locations, the design of the controller panel places higher demands on its functionality, facilitating routine maintenance and troubleshooting for users.

[0003] However, existing photovoltaic controller panel structures generally adopt fixed installation, which is directly embedded in the controller housing. Maintenance requires the entire panel to be disassembled or professional tools to be used, which is inconvenient. There is an urgent need for a photovoltaic controller panel structure that is easy to maintain to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a convenient structure for maintaining the photovoltaic controller panel, so as to solve the problems mentioned in the background technology. This utility model adopts a modular snap-fit ​​structure, which can realize the rapid installation or disassembly of the photovoltaic controller panel.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a convenient photovoltaic controller panel structure, comprising a controller housing, an upper module mounting plate, and a lower module recessed plate. The controller housing has a panel embedding groove at its front end. A honeycomb backplate is longitudinally fixed to the rear end of the panel embedding groove. The upper module mounting plate is mounted on the upper part of the panel embedding groove using multiple mounting bolts. Multiple return springs are longitudinally mounted on the lower end of the upper module mounting plate. A stepped retaining plate is slidably disposed on the upper end of the panel embedding groove. The lower module recessed plate is mounted on the lower end of the panel embedding groove using multiple hexagonal socket bolts. A photovoltaic controller panel body is longitudinally embedded in the panel embedding groove. An anti-detachment retaining groove is provided on the upper end of the photovoltaic controller panel body, and an anti-detachment retaining strip is fixed to the rear side of the lower end of the photovoltaic controller panel body.

[0006] Furthermore, the controller housing has multiple plug slots on its right front side.

[0007] Furthermore, the upper end of the stepped plate is connected to multiple return springs.

[0008] Furthermore, an inclined push plate is fixed at the upper front side of the main body of the photovoltaic controller panel.

[0009] Furthermore, the lower end of the step plate is fully engaged in the anti-disengagement groove, and all of the reset springs are in a semi-compressed state.

[0010] Furthermore, the anti-detachment clip is fully engaged within the grooved plate of the lower module.

[0011] The beneficial effects of this utility model are as follows: This utility model provides a convenient maintenance structure for photovoltaic controller panels. Because this utility model adds a honeycomb back plate, an upper module mounting plate, mounting bolts, a reset spring, a step plate, an inclined push plate, an anti-detachment strip, a lower module groove plate, and internal hexagon bolts, our design improvements and actual use have shown that this device has a reasonable structure, good practicality, and adopts a modular snap-fit ​​structure, which can realize the rapid installation or disassembly of photovoltaic controller panels. Moreover, it is simple to operate and easy to promote and use. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0013] Figure 1 This is a three-dimensional structural diagram of a photovoltaic controller panel structure for convenient maintenance according to the present invention;

[0014] Figure 2 This is a schematic diagram of a honeycomb backplate for a convenient photovoltaic controller panel structure according to the present invention;

[0015] Figure 3 This is a schematic diagram showing the disassembled main body of a photovoltaic controller panel, which is a convenient structure for maintaining a photovoltaic controller panel according to this utility model.

[0016] In the diagram: 1-Controller housing, 2-Plug slot, 3-Honeycomb backplate, 4-Upper module mounting plate, 5-Mounting bolt, 6-Reset spring, 7-Step plate, 8-Photovoltaic controller panel body, 9-Anti-detachment slot, 10-Inclined push plate, 11-Anti-detachment strip, 12-Lower module groove plate, 13-Hex socket head cap screw, 14-Panel embedding slot. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] Please see Figures 1-3This utility model provides a technical solution: a convenient photovoltaic controller panel structure, including a controller housing 1, an upper module mounting plate 4, and a lower module recessed plate 12. The front end of the controller housing 1 has a panel embedding groove 14, and a honeycomb back plate 3 is longitudinally fixed at the rear end inside the panel embedding groove 14. The upper module mounting plate 4 is installed inside the upper end of the panel embedding groove 14 by multiple mounting bolts 5. Multiple return springs 6 are longitudinally installed at the lower end of the upper module mounting plate 4. A stepped retaining plate 7 is slidably provided inside the upper end of the panel embedding groove 14. The lower module recessed plate 12 is installed inside the lower end of the panel embedding groove 14 by multiple hexagonal socket bolts 13. A photovoltaic controller panel body 8 is longitudinally embedded in the panel embedding groove 14. An anti-detachment retaining groove 9 is opened at the upper end of the photovoltaic controller panel body 8, and an anti-detachment retaining strip 11 is fixed at the rear side of the lower end of the photovoltaic controller panel body 8. This design solves the problem that the existing photovoltaic controller panel structure generally adopts a fixed installation, which is directly fixed and embedded in the controller housing. During maintenance, the entire panel needs to be disassembled or professional tools are needed, which is inconvenient.

[0019] As the first embodiment of this utility model: multiple plug slots 2 are provided on the front right side of the controller housing 1, the upper end of the stepped plate 7 is connected to multiple reset springs 6, the lower end of the stepped plate 7 is fully inserted into the anti-detachment slot 9, the multiple reset springs 6 are all in a semi-compressed state, and the anti-detachment strip 11 is fully inserted into the lower module groove plate 12. By connecting the upper end of the added stepped plate 7 to multiple reset springs 6, the downward pushing force of the multiple reset springs 6 can be used to force the lower end of the stepped plate 7 to be fully inserted into the anti-detachment slot 9, and can also make the anti-detachment strip 11 fully inserted into the lower module groove plate 12, ensuring the embedding and installation stability of the photovoltaic controller panel body 8.

[0020] An inclined push plate 10 is fixed at the front of the upper end of the photovoltaic controller panel body 8. The added inclined push plate 10 facilitates pushing the photovoltaic controller panel body 8 upward, so that the photovoltaic controller panel body 8 can be moved upward and disengaged within the panel embedding groove 14.

[0021] As a second embodiment of this utility model: multiple return springs 6 are all in a semi-compressed state. The downward pushing force of multiple return springs 6 can be used to force the lower end of the step plate 7 to be fully inserted into the anti-detachment groove 9, and also to allow the anti-detachment strip 11 to be fully inserted into the lower module groove plate 12, ensuring the stability of the photovoltaic controller panel body 8 in the embedded installation. When it is necessary to disassemble the photovoltaic controller panel body 8, push the tilting push plate 10 upward, so that the photovoltaic controller panel body 8 moves upward in the panel embedding groove 14, and then push the step plate 7 upward, forcing multiple return springs 6 to be fully compressed upward. During this process, until the anti-detachment strip 11 is completely detached from the lower module groove plate 12, and then pull the anti-detachment strip 11 forward and downward, so that the lower end of the step plate 7 is completely detached from the anti-detachment groove 9, the photovoltaic controller panel body 8 can be quickly disassembled, which facilitates the subsequent maintenance of the photovoltaic controller panel body 8 by external personnel.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A convenient maintenance photovoltaic controller panel structure, comprising a controller housing (1), an upper module mounting plate (4) and a lower module groove plate (12), characterized in that: The front end of the controller shell (1) is provided with a panel embedding slot (14), the inside of the panel embedding slot (14) is fixed with a honeycomb back plate (3) at the rear end, the upper module mounting plate (4) is installed at the upper end inside the panel embedding slot (14) through a plurality of mounting bolts (5), a plurality of return springs (6) are installed at the lower end of the upper module mounting plate (4), and a stepped clamping plate (7) is slidably arranged at the upper end inside the panel embedding slot (14). The lower module groove plate (12) is installed at the lower end inside the panel embedding slot (14) through a plurality of hexagon bolts (13), the panel embedding slot (14) is longitudinally embedded with a photovoltaic controller panel body (8), the photovoltaic controller panel body (8) is provided with an anti-falling clamping groove (9) at the upper end, and the photovoltaic controller panel body (8) is fixed with an anti-falling clamping strip (11) at the lower end.

2. A convenient maintenance photovoltaic controller panel structure according to claim 1, characterized in that: The right side of the controller shell (1) is provided with a plurality of plug-in slots (2) at the front end.

3. A convenient maintenance photovoltaic controller panel structure according to claim 1, characterized in that: The upper end of the stepped clamping plate (7) is connected with the plurality of return springs (6).

4. A convenient maintenance photovoltaic controller panel structure according to claim 1, characterized in that: The upper end of the photovoltaic controller panel body (8) is fixed with an inclined push plate (10) at the front side.

5. A convenient maintenance photovoltaic controller panel structure according to claim 1, characterized in that: The lower end of the stepped clamping plate (7) is completely clamped into the anti-falling clamping groove (9), and the plurality of return springs (6) are in a half-compressed state.

6. A convenient maintenance photovoltaic controller panel structure according to claim 1, characterized in that: The anti-falling clamping strip (11) is completely clamped into the lower module groove plate (12).

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