Water accumulation prevention flow guide type photovoltaic box
By designing sealing chambers and water discharge holes in the photovoltaic box and combining insect-proof boards, the problem of leakage caused by water accumulation in the photovoltaic box is solved, and higher sealing and stability are achieved to ensure the safety of electrical components.
Patent Information
- Application Number
- CN202421919452.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-09
AI Technical Summary
The existing photovoltaic box has not been equipped with anti-water accumulation devices, which may lead to leakage of water accumulation and reduce safety.
Design the box panel, sealing surface, sealing convex plate, slot plate and rubber sealing ring to form a sealing cavity, and a drainage hole is set at the lower end of the box door, and fixed columns and insect-proof boards are installed on both sides of the box door to prevent insects from entering.
It improves the anti-water accumulation capability of the photovoltaic box, prevents leakage and insect damage, enhances sealing and stability, and ensures the safety of electrical components.
Smart Images
Figure CN223066647U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of electrical equipment, and specifically relates to a water-proof and diverting photovoltaic box. Background Art
[0002] The photovoltaic box is also called the photovoltaic power station junction box. In the photovoltaic power generation system, it is a wiring device that ensures the orderly connection and junction function of photovoltaic components. When using multiple photovoltaic boxes, they are usually installed together in an array.
[0003] For example, a photovoltaic box with heat dissipation function disclosed in announcement number CN216355574U includes a photovoltaic box body, side windows are provided at both ends of the photovoltaic box body, a partition net is fixed on the side windows, a bottom cavity is provided at the bottom of the photovoltaic box body, a fan is fixed in the bottom cavity, and sliding plates are slidably connected to the inner walls of the left and right sides of the cabinet cavity. The photovoltaic box with heat dissipation function has side windows provided on the photovoltaic box body and sliding plates slidably connected in the photovoltaic box body, so that when multiple photovoltaic box bodies are arranged side by side, the side windows can be opened by moving the sliding plates so that the sliding plates slide downward in the photovoltaic box body, so that the interiors of the multiple photovoltaic box bodies are interconnected, thereby increasing the discharge of heat inside the photovoltaic box body under the action of the fan, and preventing the problem of heat generated when multiple photovoltaic box bodies are arranged side by side from being difficult to discharge.
[0004] However, the photovoltaic box is not equipped with a device to prevent water accumulation. If water accumulates inside, it may cause leakage, reducing safety. Utility Model Content
[0005] The purpose of the present application is to provide a water-proof diversion photovoltaic box in order to solve the problem that the photovoltaic box mentioned above is not provided with a water-proof device, and if water enters the interior, leakage may occur, thereby reducing safety.
[0006] The technical solution adopted in the present application is as follows: a water-proof diversion type photovoltaic box, comprising a box plate, a plurality of mounting holes are opened on the middle surface of the box plate, a sealing surface is arranged on the outer side of the mounting hole, a box door is arranged on the outer side of the box plate, a sealing convex plate is arranged on the outer side of the box door, a slot plate is arranged on the middle outer side of the box door, a rubber sealing ring is installed inside the slot plate, and the sealing surface, the sealing convex plate, the slot plate and the rubber sealing ring are combined to form a sealed cavity.
[0007] By adopting the above technical solution and the above design, the ability of the photovoltaic box to prevent water accumulation can be improved, the safety of the electrical components in the box can be ensured, and leakage can be prevented. At the same time, insects can be prevented from entering the sealed cavity to damage the sealing structure and electrical components, thereby improving stability and sealing.
[0008] In a preferred embodiment, a drain hole is provided at the lower end of the cabinet door.
[0009] By adopting the above technical solution, the drain hole can drain the accumulated water inside the sealed cavity, prevent damage to the electrical components in the photovoltaic box, and improve safety.
[0010] In a preferred embodiment, fixing columns are provided on both sides of the cabinet door, and an insect-proof board is sleeved on the outer surface of the fixing columns.
[0011] By adopting the above technical solution, it is possible to prevent insects from entering the inside of the sealed cavity, damaging the sealing structure, and causing water to enter the photovoltaic box, thereby improving the sealing performance and the stability of the structure.
[0012] In a preferred embodiment, a plurality of holes are provided on the surface of the insect-proof board.
[0013] By adopting the above technical solution, holes with different apertures can be opened as needed to prevent insects from entering the inside of the sealed cavity, damaging the sealing structure, and causing water to enter the photovoltaic box, thereby improving the sealing performance and adaptability.
[0014] In a preferred embodiment, a locking nut is installed on the outside of the fixing column.
[0015] By adopting the above technical solution, the insect-proof board is squeezed and fixed by the locking nut, improving stability.
[0016] In a preferred embodiment, a hinge is provided between the cabinet door and the cabinet board, and the cabinet door and the cabinet board are fixedly connected by the hinge.
[0017] By adopting the above technical solution, it is connected by the hinge, facilitating opening and closing, and improving convenience and stability.
[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present application are as follows:
[0019] 1. It can improve the anti-accumulation ability of the photovoltaic box, ensure the safety of the electrical components in the box, and prevent the occurrence of electric leakage.
[0020] 2. It can prevent insects from entering the sealed cavity and damaging the sealing structure and electrical components, improving stability and sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic plan view of the cabinet board of the present application;
[0022] Figure 2 It is a schematic side view of the cabinet board in the present application;
[0023] Figure 3In this application Figure 2 An enlarged view of A in
[0024] Figure 4 A schematic plan view of the box door in this application;
[0025] Figure 5 A schematic bottom view of the box door in this application.
[0026] Markings in the figure: 1. Box body plate; 2. Mounting hole; 3. Sealing surface; 4. Hinge; 5. Sealing convex plate; 6. Card slot plate; 7. Rubber sealing ring; 8. Sealing cavity; 9. Box door; 10. Fixed column; 11. Locking nut; 12. Insect-proof plate; 13. Drain hole. Detailed implementation manners
[0027] To make the objectives, technical solutions and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the scope of protection of this application.
[0028] Referring to Figures 1-4 , a water-accumulation-proof and diversion-type photovoltaic box includes a box body plate 1. A plurality of mounting holes 2 are formed in the middle surface of the box body plate 1. A sealing surface 3 is arranged outside the mounting holes 2. A box door 9 is arranged on the outer side surface of the box body plate 1. A sealing convex plate 5 is arranged on the outer side of the box door 9. A card slot plate 6 is arranged on the middle outer side of the box door 9. A rubber sealing ring 7 is installed inside the card slot plate 6. The sealing surface 3, the sealing convex plate 5, the card slot plate 6 and the rubber sealing ring 7 form a sealing cavity 8. Through the above design, the water-accumulation-proof ability of the photovoltaic box can be improved, the safety of the electrical components inside the box can be ensured, the occurrence of electric leakage can be prevented, and at the same time, insects can be prevented from entering the sealing cavity 8 to damage the sealing structure and the electrical components, improving the stability and sealing performance.
[0029] Referring to Figures 4-5 , a drain hole 13 is formed at the lower end of the box door 9. The drain hole 13 can drain the accumulated water inside the sealing cavity 8, prevent damage to the electrical components in the photovoltaic box, and improve safety.
[0030] Referring to Figures 4-5 , fixing columns 10 are arranged on both sides of the box door 9. An insect-proof plate 12 is sleeved on the outer surface of the fixing columns 10 to prevent insects from entering the inside of the sealing cavity 8 and damaging the sealing structure, resulting in water ingress into the photovoltaic box, improving the sealing performance and the structural stability.
[0031] Referring to Figure 5, a plurality of holes are provided on the surface of the insect-proof board 12, and holes with different apertures can be provided according to needs to prevent insects from entering the interior of the sealing cavity 8, damaging the sealing structure, causing water to enter the photovoltaic box, and improving the sealing performance and adaptability.
[0032] Refer to Figure 5 , a locking nut 11 is installed on the outer side of the fixing column 10, and the insect-proof board 12 is squeezed and fixed by the locking nut 11 to improve stability.
[0033] Refer to Figures 1-2 and Figure 4 , a hinge 4 is provided between the box door 9 and the box board 1, and the box door 9 and the box board 1 are fixedly connected through the hinge 4. The connection is made through the hinge 4 to facilitate opening and closing, and improve convenience and stability.
[0034] The implementation principle of an embodiment of a water accumulation prevention and diversion type photovoltaic box of this application is as follows:
[0035] In rainy days or during cleaning, when water enters, the water flow will enter the interior of the sealing cavity 8 and accumulate. Further, the water flow flows out to the outside of the photovoltaic box through the water discharge hole 13, preventing accumulation inside the photovoltaic box and ensuring the safety of the electrical components inside the box. In addition, corresponding holes are provided on the surface of the insect-proof board 12 according to requirements to block insects from entering the interior of the sealing cavity 8, improving safety and sealing performance.
[0036] The above embodiments are only used to illustrate the technical solutions of this application, rather than limiting them; although this application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of each embodiment of this application.
Claims
1. A water accumulation prevention and diversion type photovoltaic box, comprising a box body plate (1), characterized in that: A plurality of mounting holes (2) are formed in the middle surface of the box body plate (1), a sealing surface (3) is arranged outside the mounting holes (2), a box body door (9) is arranged on the outer side surface of the box body plate (1), a sealing convex plate (5) is arranged outside the box body door (9), a clamping groove plate (6) is arranged outside the middle of the box body door (9), a rubber sealing ring (7) is installed inside the clamping groove plate (6), and the sealing surface (3), the sealing convex plate (5), the clamping groove plate (6) and the rubber sealing ring (7) form a sealing cavity (8).
2. The anti-ponding and diversion type photovoltaic box according to claim 1, wherein: A water discharge hole (13) is formed at the lower end of the box body door (9).
3. The anti-ponding diversion type photovoltaic box according to claim 1, characterized in that: Fixing columns (10) are arranged on both sides of the box body door (9), and an insect-proof plate (12) is sleeved on the outer surface of the fixing columns (10).
4. The anti-ponding and diversion type photovoltaic box according to claim 3, characterized in that: A plurality of holes are formed in the surface of the insect-proof plate (12).
5. The anti-ponding diversion type photovoltaic box according to claim 3, wherein: A locking nut (11) is installed outside the fixing column (10).
6. The anti-ponding diversion type photovoltaic box according to claim 1, characterized in that: A hinge (4) is arranged between the box body door (9) and the box body plate (1), and the box body door (9) and the box body plate (1) are fixedly connected through the hinge (4).