Photovoltaic module with good heat dissipation performance
By introducing a heat dissipation plate and an efficient water circulation heat dissipation mechanism into the photovoltaic module, the problem of poor heat dissipation effect of existing photovoltaic modules is solved, and more efficient heat dissipation effect is achieved, which extends the service life and improves the stability of the system.
Patent Information
- Application Number
- CN202421219044.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-05-31
AI Technical Summary
When used, the active heat dissipation effect of existing photovoltaic modules is poor, making it difficult to effectively reduce the temperature of the battery.
A photovoltaic module including an installation frame, a heat sink, and a heat sink mechanism is designed. The heat dissipation plate is located at the bottom of the installation frame. The heat dissipation mechanism further improves the heat dissipation efficiency through the combination of circulation blocks, water inlet pipes, outlet pipes and water tanks.
By adding a heat dissipation plate and an efficient heat dissipation mechanism, the heat dissipation efficiency of the photovoltaic module is significantly improved, the temperature of the battery is reduced, thereby extending the service life and improving the stability of the system.
Smart Images
Figure CN222763851U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic components, in particular to a photovoltaic component with good heat dissipation. Background Art
[0002] The solar cell module is composed of high-efficiency crystalline silicon solar cells, ultra-white cloth-textured tempered glass, EVA, transparent TPT backplane and aluminum alloy frame. It has the characteristics of long service life and strong mechanical resistance to external pressure.
[0003] When in use, existing photovoltaic modules usually have a single plate structure and actively dissipate heat into the air. However, active heat dissipation cannot achieve good heat dissipation effects. Therefore, we propose a photovoltaic module with good heat dissipation. Utility Model Content
[0004] In view of the above problems, the utility model provides a photovoltaic module with good heat dissipation performance, which can solve the problems existing in the above background technology.
[0005] The technical solution of the utility model is:
[0006] A photovoltaic assembly with good heat dissipation comprises a mounting frame, wherein a battery sheet is arranged on the inner side of the mounting frame, a plurality of heat dissipation plates are fixedly connected to the bottom of the mounting frame, a fixed support block is fixedly connected to the outer surface of the heat dissipation plate located on the outermost side, a connecting frame is movably connected to the top of the fixed support block, and a heat dissipation mechanism is fixedly connected to the inner side of the connecting frame.
[0007] In a further technical solution, a fixed connecting rod is symmetrically provided on the outer side of the mounting frame, the bottom of the fixed connecting rod is movably connected to a connecting bottom block, the surface of the connecting bottom block is movably connected to a movable limit block, a fastening bolt is movably connected between the ends of the connecting bottom block and the movable limit block via a threaded connection, the bottom of the connecting bottom block is fixedly connected to a supporting bottom rod, and the bottom of the supporting bottom rod is fixedly connected to a connecting bottom plate.
[0008] In a further technical solution, connecting legs are symmetrically provided on the outer side of the edge of the connecting base plate.
[0009] In a further technical solution, a reinforcing support rod is fixedly connected between adjacent support bottom rods located on the same side of the mounting frame.
[0010] In a further technical solution, the heat dissipation mechanism includes a circulation block, and the two ends of the bottom of the circulation block are respectively fixedly connected with a water inlet pipe and a water outlet pipe, and the other end surface of the water inlet pipe and the water outlet pipe is fixedly sleeved with a water tank, and one end of the water inlet pipe is provided with a water pump.
[0011] In a further technical solution, a cavity is provided inside the circulation block, and the circulation block and the heat sink are fitted to each other.
[0012] In a further technical solution, a connecting sleeve block is fixedly sleeved on the outer sides of the surfaces of the water tank, the water inlet pipe and the water outlet pipe, and a plurality of heat sinks are provided on the front and rear surfaces of the connecting sleeve block.
[0013] The beneficial effects of the utility model are:
[0014] 1. The heat dissipation plate provided can dissipate heat for the mounting frame and the battery cells. At the same time, the heat dissipation mechanism can be installed on the outer surface of the heat dissipation plate and the fixed bracket through the connecting frame, thereby further absorbing the heat absorbed by the heat dissipation plate and improving the overall heat dissipation efficiency of the mounting frame and the battery cells;
[0015] 2. Through the provided connecting bottom block, movable limit block and fastening bolts, it can be quickly connected to the fixed connecting rod, so that the supporting bottom rod can support the installation frame and the battery cell. At the same time, strengthening the supporting rod can improve the supporting strength between the supporting bottom rods to avoid deformation in harsh outdoor environments. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic module with good heat dissipation according to an embodiment of the utility model;
[0017] Figure 2 This is a schematic diagram of the exploded structure of a photovoltaic module with good heat dissipation according to an embodiment of the utility model;
[0018] Figure 3 The utility model is a photovoltaic module with good heat dissipation performance. Figure 1 The enlarged structural diagram at A in the middle;
[0019] Figure 4 It is a schematic diagram of the heat dissipation structure of a photovoltaic module with good heat dissipation in an embodiment of the utility model.
[0020] Description of reference numerals:
[0021] 1. Installation frame; 2. Battery cell; 3. Heat sink; 4. Fixed support block; 5. Connection frame; 6. Heat dissipation mechanism; 7. Fixed connecting rod; 8. Connection bottom block; 9. Movable limit block; 10. Fastening bolts; 11. Support bottom rod; 12. Connection bottom plate; 13. Connection feet; 14. Strengthening support rod; 15. Circulation block; 16. Water inlet pipe; 17. Water outlet pipe; 18. Water tank; 19. Connection sleeve block; 20. Heat sink. DETAILED DESCRIPTION
[0022] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.
[0023] Example:
[0024] like Figure 1-Figure 4 As shown, a photovoltaic module with good heat dissipation performance includes a mounting frame 1, a battery cell 2 is arranged on the inner side of the mounting frame 1, a plurality of heat sinks 3 are fixedly connected to the bottom of the mounting frame 1, a fixed support block 4 is fixedly connected to the outer surface of the heat sink 3 located on the outermost side, a connecting frame 5 is movably connected to the top of the fixed support block 4, and a heat dissipation mechanism 6 is fixedly connected to the inner side of the connecting frame 5.
[0025] The working principle of the above technical solution is as follows:
[0026] During use, the heat dissipation mechanism 6 can be installed on the outer surface of the heat sink 3 through the mutual cooperation between the connecting frame 5 and the fixed bracket 4, so that after the heat sink 3 absorbs the heat from the mounting frame 1 and the battery cell 2, the heat absorbed by the inside of the heat sink 3 is absorbed by the heat dissipation mechanism 6, thereby dissipating heat.
[0027] In another embodiment, if Figure 1 and Figure 3 As shown, a fixed connecting rod 7 is symmetrically provided on the outer side of the mounting frame 1, the bottom of the fixed connecting rod 7 is movably connected to a connecting bottom block 8, the surface of the connecting bottom block 8 is movably connected to a movable limit block 9, a fastening bolt 10 is movably connected between the ends of the connecting bottom block 8 and the movable limit block 9 through a threaded connection, the bottom of the connecting bottom block 8 is fixedly connected to a supporting bottom rod 11, and the bottom of the supporting bottom rod 11 is fixedly connected to a connecting bottom plate 12.
[0028] It is convenient to place the fixed connecting rod 7 on the inner side of the connecting bottom block 8, and cover the movable limit block 9 on the top of the connecting bottom block 8, and connect and fix it by tightening the bolts 10, so that the supporting bottom rod 11 can stably support the whole, and the connecting bottom plate 12 can also provide support for the heat dissipation mechanism 6, which is easy to operate.
[0029] In another embodiment, if Figure 1 As shown, connecting legs 13 are symmetrically arranged on the outer side of the edge of the connecting base plate 12 .
[0030] The supporting legs 13 can be connected and fixed to the ground through expansion bolts, so that the whole is installed and fixed, which is easy to operate.
[0031] In another embodiment, if Figure 4 As shown, a reinforcing support rod 14 is fixedly connected between adjacent support bottom rods 11 located on the same side of the installation frame 1 .
[0032] The strengthening support rod 14 can support and strengthen the support bottom rod 11, thereby preventing the support bottom rod 11 from being deformed when used in a harsh outdoor environment.
[0033] In another embodiment, if Figure 4 As shown, the heat dissipation mechanism 6 includes a circulation block 15, and the two ends of the bottom of the circulation block 15 are respectively fixedly connected with a water inlet pipe 16 and a water outlet pipe 17, and the other end surfaces of the water inlet pipe 16 and the water outlet pipe 17 are fixedly sleeved with a water tank 18, and one end of the water inlet pipe 16 is provided with a water pump.
[0034] When the circulation block 15 is inserted into the top of the fixed support block 4, the circulation block 15 can be placed on the outer surface of the heat sink 3, and the water in the water tank 18 is transported to the inside of the circulation block 15 through the water inlet pipe 16 by a water pump, and flows into the inside of the water tank 18 through the water outlet pipe 17, thereby circulating and absorbing the heat absorbed by the heat sink 3, thereby dissipating heat, and the operation is convenient.
[0035] In another embodiment, if Figure 1 and Figure 3 As shown, a cavity is provided inside the circulation block 15 , and the circulation block 15 and the heat sink 3 are attached to each other.
[0036] This facilitates water to circulate inside the circulation block 15 , thereby being able to stably absorb the heat absorbed inside the heat sink 3 , thereby achieving a heat dissipation effect.
[0037] In another embodiment, if Figure 4 As shown, a connection sleeve 19 is fixedly sleeved on the outer sides of the water tank 18 , the water inlet pipe 16 and the water outlet pipe 17 , and a plurality of heat sinks 20 are provided on the front and rear surfaces of the connection sleeve 19 .
[0038] The connecting sleeve block 19 can absorb the heat in the water inside the water tank 18 and conduct it to the heat sink 20, and dissipate it to the outside through the heat sink 20, which is easy to operate.
[0039] Working principle of the utility model: during use, the connecting legs 13 are connected and fixed to the ground by expansion bolts, so that the connecting bottom plate 12, the supporting bottom rod 11 and the connecting bottom block 8 can be installed and fixed, and then the fixed connecting rod 7 is placed on the inner side of the top of the connecting bottom block 8, and then the movable limit block 9 is covered on the surface of the connecting bottom block 8, and the movable limit block 9 and the connecting bottom block 8 are connected and fixed by tightening bolts 10, so as to stably support the fixed connecting rod 7, the mounting frame 1 and the battery cell 2, and finally the circulation block 15 is clamped into the fixed bracket 4 in the connecting frame 5. When the top outer side of the heat sink 3 is connected, the circulation block 15 is installed and fixed so that the circulation block 15 and the heat sink 3 are fitted together. At this time, under the action of the water pump, the water in the water tank 18 is transported to the inside of the circulation block 15 through the water inlet pipe 16, and flows into the inside of the water tank 18 through the water outlet pipe 17, so as to circulate, absorb the heat absorbed by the heat sink 3, and dissipate the heat. The connecting sleeve block 19 can absorb the heat in the water in the water tank 18, transport it to the inside of the heat sink 20, and dissipate it to the outside, so as to perform heat dissipation treatment on the circulation, and the operation is convenient.
[0040] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. A photovoltaic module with good heat dissipation, comprising a mounting frame (1), characterized in that: A battery cell (2) is provided on the inner side of the installation frame (1); a plurality of heat sinks (3) are fixedly connected to the bottom of the installation frame (1); a fixed support block (4) is fixedly connected to the outer surface of the heat sink (3) located at the outermost side; a connecting frame (5) is movably connected to the top of the fixed support block (4); and a heat dissipation mechanism (6) is fixedly connected to the inner side of the connecting frame (5).
2. A photovoltaic module with good heat dissipation according to claim 1, characterized in that: A fixed connecting rod (7) is symmetrically arranged on the outer side of the mounting frame (1); the bottom of the fixed connecting rod (7) is movably connected to a connecting bottom block (8); the surface of the connecting bottom block (8) is movably connected to a movable limit block (9); a fastening bolt (10) is movably connected between the ends of the connecting bottom block (8) and the movable limit block (9) via a thread; the bottom of the connecting bottom block (8) is fixedly connected to a supporting bottom rod (11); the bottom of the supporting bottom rod (11) is fixedly connected to a connecting bottom plate (12).
3. A photovoltaic module with good heat dissipation according to claim 2, characterized in that: Connecting legs (13) are symmetrically arranged on the outer side of the edge of the connecting bottom plate (12).
4. A photovoltaic module with good heat dissipation according to claim 1, characterized in that: A reinforcing support rod (14) is fixedly connected between adjacent support bottom rods (11) located on the same side of the installation frame (1).
5. A photovoltaic module with good heat dissipation according to claim 1, characterized in that: The heat dissipation mechanism (6) comprises a circulation block (15), the two ends of the bottom of the circulation block (15) are respectively fixedly connected with a water inlet pipe (16) and a water outlet pipe (17), the other end surfaces of the water inlet pipe (16) and the water outlet pipe (17) are fixedly sleeved with a water tank (18), and one end of the water inlet pipe (16) is provided with a water pump.
6. A photovoltaic module with good heat dissipation according to claim 5, characterized in that: A cavity is provided inside the circulation block (15), and the circulation block (15) and the heat dissipation plate (3) are in contact with each other.
7. A photovoltaic module with good heat dissipation according to claim 5, characterized in that: A connecting sleeve block (19) is fixedly sleeved on the outer sides of the surfaces of the water tank (18), the water inlet pipe (16) and the water outlet pipe (17), and a plurality of heat sinks (20) are provided on the front and rear surfaces of the connecting sleeve block (19).