Solar photovoltaic panel and frame and use method thereof

Abstract

The invention provides a solar photovoltaic panel, a frame and a using method thereof, and relates to the technical field of photovoltaic power generation. According to the solar photovoltaic panel and the frame and the using method thereof, the solar photovoltaic panel comprises a solar photovoltaic panel body and a frame mechanism, the frame mechanism comprises a main supporting section, an outer limiting section is fixedly arranged at the upper end of the main supporting section, an inner limiting section is fixedly arranged in the outer limiting section, and an inner supporting section is fixedly arranged at the other end of the inner limiting section; a second lower supporting section is fixedly arranged at the other end of the inner supporting section, a first lower supporting section is fixedly arranged at the lower end of the main supporting section, and a connecting mechanism is fixedly arranged at the upper end in the frame mechanism. Through the combined action of the heat conduction strips and the heat conduction disc, heat energy is effectively transmitted. The process promotes the diffusion of heat from the photovoltaic panel to the frame, and facilitates the control of the working temperature of the photovoltaic panel within an ideal range, thereby guaranteeing the efficient operation of the photovoltaic panel at a lower temperature.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to a solar photovoltaic panel and frame and a use method thereof. Background Art

[0002] Solar photovoltaic panels, also known as solar panels, are devices that convert sunlight into electrical energy. They are mainly made of semiconductor materials, usually silicon, which can be monocrystalline or polycrystalline. The working principle of photovoltaic panels is based on the photoelectric effect, that is, when light shines on semiconductor materials, it will excite electrons to jump from the valence band to the conduction band, generating free electrons and holes, thereby forming a current in the circuit. During its installation, a matching solar photovoltaic panel frame is required for use. The solar photovoltaic panel frame is a frame structure around the edge of the photovoltaic panel. Its main function is to protect the photovoltaic panel, fix the photovoltaic panel, and improve the stability and durability of the entire photovoltaic system. The frame is usually made of aluminum alloy or other strong and durable materials.

[0003] In current technology, the frame of a solar photovoltaic panel is usually made of a single stamped component. During installation, the photovoltaic panel is simply embedded inside the frame. This design means that when the frame is hit, it can only rely on the deformation of the frame itself to absorb the impact, which limits its protection ability. At the same time, during the use of photovoltaic panels, due to long-term exposure to sunlight, the temperature gradually rises, which easily causes the material to age due to overheating, and the performance decreases accordingly. In addition, solar photovoltaic panels also generate heat during operation. If this heat cannot be effectively dispersed, it may cause local overheating, thereby affecting the efficiency and service life of the photovoltaic panels. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a solar photovoltaic panel and frame and a method of using the same, which solves the problem that temperature rise easily causes material aging due to overheating and the subsequent performance degradation.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a solar photovoltaic panel, including a solar photovoltaic panel body.

[0008] A solar photovoltaic panel frame, comprising a frame mechanism, the frame mechanism comprising a main support section, an outer limit section is fixedly arranged at the upper end of the main support section, an inner limit section is fixedly arranged inside the outer limit section, an inner support section is fixedly arranged at the other end of the inner limit section, a second lower support section is fixedly arranged at the other end of the inner support section, and a first lower support section is fixedly arranged at the lower end of the main support section;

[0009] A connecting mechanism is fixedly arranged at the upper end of the frame mechanism, and the connecting mechanism comprises an inner clamping pad, an inner heat-conducting block and two heat-conducting strips, and a heat-conducting disc is fixedly arranged at one end of the two heat-conducting strips.

[0010] Preferably, a reinforcement section is fixedly provided near the inner part or near the middle position of the main supporting section.

[0011] Preferably, a folding connection section is fixedly provided at the other end of the first lower supporting section, and the second lower supporting section is clamped and arranged inside the folding connection section at a side away from the inner supporting section.

[0012] Preferably, a first buckle groove is formed through the inner support section, and a second buckle groove is formed in the inner support section at a position close to one side of the first buckle groove.

[0013] Preferably, two installation connection grooves are provided on one side of the upper end of the inner clamping pad, and the two heat conducting strips are respectively clamped and arranged inside the two installation connection grooves.

[0014] Preferably, the inner heat-conducting block is fixedly arranged at the inner top of the inner clamping pad, two heat-conducting connecting grooves are opened at the lower end of the inner heat-conducting block, and the two heat-conducting strips are respectively fixedly arranged inside the two heat-conducting connecting grooves.

[0015] Preferably, the buckle mechanism comprises a buckle body, a plurality of rubber strips are fixedly provided at the upper and lower ends of the buckle body, a plurality of buckle blocks are fixedly provided inside the buckle body, and the material of the buckle mechanism is ABS plastic.

[0016] A method for using a solar photovoltaic panel frame, specifically comprising the following steps:

[0017] S1. Assemble the frame mechanism

[0018] First, ensure that the main support section is firmly positioned, then, punch the upper end thereof to form an outer limit section, and fold the first lower support section and the folded connecting section at the other end, then, punch the inside of the outer limit section to form an inner limit section, fold the other end of the inner limit section into an inner support section and a reinforcement section, then fold the second lower support section, and insert one end of the second lower support section into the inside of the folded connecting section, and finally, penetrate the inside of the inner support section to open the first buckle groove and the second buckle groove;

[0019] S2. Connection mechanism installation

[0020] The connection mechanism is installed at the edge of the solar photovoltaic panel body. During installation, the heat-conducting disc is first fixed to the inside of the heat-conducting connection groove on the inner heat-conducting block, and then the inner heat-conducting block is clamped into the inner top of the inner clamping pad, and the heat-conducting strip is clamped into the inside of the installation connection groove. At this time, glue is injected into the inside of the frame mechanism and it is directly clamped on the edge of the solar photovoltaic panel. After the connection mechanisms on the four sides are installed, the buckle mechanism is clamped between the connection mechanisms on the four sides, and the buckle block is clamped into the inside of the first buckle groove and the second buckle groove;

[0021] S3. Heat transfer

[0022] The thermal strip can absorb the impact force borne by the outer frame, and through the synergistic effect with the thermal disc, it can achieve uniform heat transfer, diffusing heat from the photovoltaic panel to the frame. This process helps to maintain the operating temperature of the photovoltaic panel within the ideal range, allowing the photovoltaic panel to operate at a lower temperature.

[0023] (III) Beneficial effects

[0024] The present invention provides a solar photovoltaic panel and frame and a method for using the same. The present invention has the following beneficial effects:

[0025] 1. The present invention provides a solar photovoltaic panel and frame and a method of using the same. The photovoltaic panel frame design used in this study is to fix the heat-conducting disc in the heat-conducting connection groove of the inner heat-conducting block, and then embed the inner heat-conducting block into the upper part of the inner clamping pad, and embed the heat-conducting strip into the installation connection groove, so as to ensure that the heat-conducting disc and the solar photovoltaic panel fit tightly. In this structure, the heat-conducting strip can absorb the impact force borne by the outer frame, and work together with the heat-conducting disc to achieve effective transfer of heat energy. This process promotes the diffusion of heat from the photovoltaic panel to the frame, which helps to control the operating temperature of the photovoltaic panel within an ideal range, thereby ensuring that the photovoltaic panel operates efficiently at a lower temperature.

[0026] 2. The present invention provides a solar photovoltaic panel and a frame and a method of using the same. The photovoltaic panel frame design used in this study uses an integrated stamping technology to implement stamping at the upper end of the main support section to form an outer limit section. At the other end of the frame, a first lower support section and a folding connection section are formed by a folding process. Subsequently, further stamping is performed inside the outer limit section to construct an inner limit section. The end of the inner limit section is folded to form an inner support section and a reinforcement section. Next, a second lower support section is formed by a folding process, and one end of this section is embedded in the folding connection section. This design significantly simplifies the processing and assembly process and effectively improves production efficiency. Finally, a first snap groove and a second snap groove are set throughout the inner support section to optimize the connection with the snap mechanism during the installation of the solar photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1It is a schematic diagram of the axial side of the present invention;

[0028] Figure 2 It is an axial schematic diagram of the connection mechanism and the frame mechanism of the present invention;

[0029] Figure 3 It is a front view schematic diagram of the connection mechanism and the frame mechanism of the present invention;

[0030] Figure 4 It is a bottom-view axial schematic diagram of the connection mechanism of the present invention;

[0031] Figure 5 It is a schematic axial view of the connecting mechanism of the present invention;

[0032] Figure 6 It is a front view schematic diagram of the frame mechanism of the present invention;

[0033] Figure 7 It is an axial side schematic diagram of the frame mechanism of the present invention;

[0034] Figure 8 It is a schematic axial view of the buckle mechanism of the present invention;

[0035] Fig. 9 It is a schematic diagram of the first specification size of the frame mechanism of the present invention;

[0036] Fig.10 A schematic diagram of the second specification size of the frame mechanism of the present invention;

[0037] Fig.11 It is a schematic diagram of the third specification size of the frame mechanism of the present invention.

[0038] Among them, 1. solar photovoltaic panel body; 2. connecting mechanism; 3. frame mechanism; 4. snap mechanism; 201. heat-conducting disc; 202. inner clamping pad; 203. heat-conducting strip; 204. inner heat-conducting block; 205. heat-conducting connecting groove; 206. installation connecting groove; 301. outer limit section; 302. inner limit section; 303. main support section; 304. inner support section; 305. reinforcement section; 306. first snap groove; 307. first lower support section; 308. second lower support section; 309. folding connection section; 310. second snap groove; 401. snap body; 402. rubber strip; 403. snap block. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] like Figure 1 , 2 , 3, 6 and 7, an embodiment of the present invention provides a solar photovoltaic panel and a frame, including a solar photovoltaic panel body 1 and a frame mechanism 3, the frame mechanism 3 includes a main support segment 303, an outer limit segment 301 is fixedly arranged on the upper end of the main support segment 303, an inner limit segment 302 is fixedly arranged inside the outer limit segment 301, an inner support segment 304 is fixedly arranged on the other end of the inner limit segment 302, a second lower support segment 308 is fixedly arranged on the other end of the inner support segment 304, and a second lower support segment 308 is fixedly arranged on the lower end of the main support segment 303 There is a first lower support section 307, a reinforcement section 305 is fixedly arranged near the middle position of the main support section 303, a folding connection section 309 is fixedly arranged at the other end of the first lower support section 307, a second lower support section 308 is clamped and arranged inside the folding connection section 309 away from the side of the inner support section 304, a first buckle groove 306 is opened inside the inner support section 304, and a second buckle groove 310 is opened inside the inner support section 304 near the side of the first buckle groove 306. Specifically, Figure 9-11 As shown, the overall length of the frame mechanism 3 is 350cm-3000cm, the length of the outer limit section 301 is 10.93mm, the length of the inner limit section 302 is 18.88mm, the length of the main support section 303 is 29.95mm, the length of the inner support section 304 is 22mm, the length of the reinforcement section 305 is 9.99mm, the length of the first lower support section 307 is 29mm, the length of the second lower support section 308 is 16mm, and the length of the folding connection section 309 is 5mm. At the same time, the tolerance of the drawing size data is ±1mm;

[0041] Specifically, in the above-mentioned specific embodiment, the frame design of the photovoltaic panel adopts an integrated stamping technology, which first performs a precise stamping operation on the upper end of the main support section 303, thereby successfully forming the outer limit section 301. Next, the first lower support section 307 and the folding connection section 309 are folded out at the other end of the frame. Subsequently, in order to further enhance the stability and functionality of the structure, stamping is continued inside the outer limit section 301 to stamp out the inner limit section 302. In order to make the inner limit section 302 more stable and durable, its other end can be folded into an inner support section 304 and a reinforcement section 305. Finally, the second lower support section 308 is folded out, and one end of the second lower support section 308 is inserted into the interior of the folding connection section 309. Such a design not only facilitates the processing and assembly process, but also significantly improves production efficiency and structural stability. Finally, a first snap groove 306 and a second snap groove 310 are formed through the interior of the inner support section 304, which greatly simplifies the connection with the snap mechanism 4 during the installation of the solar photovoltaic panel, making the entire installation process smoother and more efficient.

[0042] like Figure 4 and 5 As shown, a connecting mechanism 2 is fixedly arranged at the upper end of the frame mechanism 3, and the connecting mechanism 2 includes an inner clamping pad 202, an inner heat-conducting block 204 and two heat-conducting strips 203, and a heat-conducting disc 201 is fixedly arranged at one end of each of the two heat-conducting strips 203. Two mounting connecting grooves 206 are arranged on one side of the inner upper end of the inner clamping pad 202, and the two heat-conducting strips 203 are respectively clamped and arranged inside the two mounting connecting grooves 206. The inner heat-conducting block 204 is fixedly arranged at the top of the inner clamping pad 202, and two heat-conducting connecting grooves 205 are arranged at the lower end of the inner heat-conducting block 204, and the two heat-conducting strips 203 are respectively fixedly arranged inside the two heat-conducting connecting grooves 205;

[0043] Specifically, in the above specific embodiment, in the photovoltaic panel frame, the close combination between the heat-conducting disc 201 and the inner heat-conducting block 204 ensures the heat conduction efficiency between the two by accurately fixing the heat-conducting disc 201 to the inside of the heat-conducting connection groove 205 on the inner heat-conducting block 204. Then, the inner heat-conducting block 204 is clamped into the inner top of the inner clamping pad 202, which not only enhances the stability of the structure, but also further optimizes the heat conduction path. At the same time, the heat-conducting strip 203 is clamped into the inside of the mounting connection groove 206 to ensure its close contact with the heat-conducting disc 201. This close fit enables the heat-conducting strip 203 to effectively absorb the impact force borne by the outer frame during use, and work in conjunction with the heat-conducting disc 201 to achieve uniform heat transfer. In this way, heat can be effectively diffused from the solar photovoltaic panel to the frame, which is crucial for maintaining the working temperature of the photovoltaic panel within the ideal range. Therefore, the design of the photovoltaic panel frame enables the photovoltaic panel to operate efficiently at a lower temperature, thereby improving the stability and service life of the entire system.

[0044] The buckle mechanism 4 includes a buckle body 401, a plurality of rubber strips 402 are fixedly arranged at the upper and lower ends of the buckle body 401, a plurality of buckle blocks 403 are fixedly arranged inside the buckle body 401, and the material of the buckle mechanism 4 is ABS plastic;

[0045] Specifically, in the above-mentioned specific embodiment, the connection stability is improved by inserting the snap mechanism 3 between the four-side connecting mechanisms 2 in pairs, and inserting the snap block 403 into the first snap groove 306 and the second snap groove 310. The material of the snap mechanism 4 is ABS plastic, which has good chemical resistance and can resist the corrosion of some chemicals. It is suitable for applications in some special environments. ABS plastic has good insulation properties and is suitable for the manufacture of electronic products and electrical equipment. It is easy to be processed into various shapes and can manufacture complex parts and products through injection molding, extrusion and other processes, which facilitates processing.

[0046] The method for using the solar photovoltaic panel frame in the present invention specifically comprises the following steps:

[0047] S1. Assemble frame mechanism 3

[0048] First, ensure that the main support section 303 is firmly positioned, then, punch at its upper end to form an outer limit section 301, and fold a first lower support section 307 and a folded connecting section 309 at the other end, then, punch inside the outer limit section 301 to form an inner limit section 302, fold the other end of the inner limit section 302 into an inner support section 304 and a reinforcement section 305, then fold out the second lower support section 308, and insert one end of the second lower support section 308 into the folded connecting section 309, finally, penetrate the inner support section 304 to open a first snap groove 306 and a second snap groove 310; after completing these steps, the assembly process of the entire frame mechanism 3 is basically completed.

[0049] S2. Installation of connecting mechanism 2

[0050] The connecting mechanism 2 is installed at the edge of the solar photovoltaic panel body 1. During installation, the heat-conducting disc 201 is first fixed to the inside of the heat-conducting connecting groove 205 on the inner heat-conducting block 204 to ensure that the heat-conducting disc 201 is tightly combined with the inner heat-conducting block 204 to ensure a good heat conduction effect. Then the inner heat-conducting block 204 is clamped into the inner top of the inner clamping pad 202 to ensure that the contact surface between the inner heat-conducting block 204 and the inner clamping pad 202 is flat to reduce thermal resistance. At the same time, the heat-conducting strip 203 is clamped into the inside of the installation connecting groove 206 to ensure that the heat-conducting strip 203 and the connecting groove are tightly matched to improve the heat conduction efficiency. At this time, glue is injected into the frame mechanism, and 202 is directly clamped on the edge of the solar photovoltaic panel to ensure the stable connection between the connecting mechanism 2 and the photovoltaic panel. After the connecting mechanism 2 on the four sides is installed, the buckle mechanism 3 is clamped between the connecting mechanisms 2 on the four sides, and the buckle block 403 is clamped into the inside of the first buckle groove 306 and the second buckle groove 310.

[0051] S3. Heat transfer

[0052] The heat conducting strip 203 can absorb the impact force borne by the outer frame, and through the synergistic effect with the heat conducting disc 201, the heat is evenly transferred from the photovoltaic panel to the frame. This process helps to maintain the working temperature of the photovoltaic panel within the ideal range, so that the photovoltaic panel can operate at a lower temperature. Through this efficient heat transfer mechanism, the photoelectric conversion efficiency of the photovoltaic panel can be significantly improved, its service life can be extended, and the performance degradation caused by excessive temperature can be reduced, ensuring the stability and reliability of the solar photovoltaic system.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar photovoltaic panel, characterized in that: It comprises a solar photovoltaic panel body (1).

2. A solar photovoltaic panel frame, comprising a frame mechanism (3) and a buckle mechanism (4), characterized in that: The frame mechanism (3) comprises a main support section (303), an outer limit section (301) is fixedly arranged at the upper end of the main support section (303), an inner limit section (302) is fixedly arranged inside the outer limit section (301), an inner support section (304) is fixedly arranged at the other end of the inner limit section (302), a second lower support section (308) is fixedly arranged at the other end of the inner support section (304), and a first lower support section (307) is fixedly arranged at the lower end of the main support section (303); A connection mechanism (2) is fixedly arranged at the upper end of the frame mechanism (3), wherein the connection mechanism (2) comprises an inner clamping pad (202), an inner heat conduction block (204) and two heat conduction bars (203), and a heat conduction disc (201) is fixedly arranged at one end of each of the two heat conduction bars (203).

3. A solar photovoltaic panel frame according to claim 2, characterized in that: A reinforcement section (305) is fixedly arranged near the inner part and near the middle position of the main support section (303).

4. A solar photovoltaic panel frame according to claim 2, characterized in that: A folding connection section (309) is fixedly provided at the other end of the first lower support section (307), and the second lower support section (308) is clamped and arranged inside the folding connection section (309) at a side away from the inner support section (304).

5. A solar photovoltaic panel frame according to claim 2, characterized in that: A first buckle groove (306) is provided inside the inner support section (304) and a second buckle groove (310) is provided inside the inner support section (304) at a position close to one side of the first buckle groove (306).

6. A solar photovoltaic panel frame according to claim 2, characterized in that: Two mounting connection grooves (206) are provided on one side of the inner upper end of the inner clamping pad (202), and the two heat conducting strips (203) are respectively clamped and arranged inside the two mounting connection grooves (206).

7. A solar photovoltaic panel frame according to claim 2, characterized in that: The inner heat-conducting block (204) is fixedly arranged at the top of the inner clamping pad (202), and two heat-conducting connection grooves (205) are provided at the lower end of the inner heat-conducting block (204), and the two heat-conducting strips (203) are respectively fixedly arranged inside the two heat-conducting connection grooves (205).

8. A solar photovoltaic panel frame according to claim 2, characterized in that: The buckle mechanism (4) comprises a buckle body (401), a plurality of rubber strips (402) are fixedly arranged at the upper and lower ends of the buckle body (401), a plurality of buckle blocks (403) are fixedly arranged inside the buckle body (401), and the material of the buckle mechanism (4) is ABS plastic.

9. A method for using a solar photovoltaic panel frame, characterized in that: The specific steps include: S1. Assemble the frame mechanism First, ensure that the main support section is firmly positioned, then, punch the upper end thereof to form an outer limit section, and fold the first lower support section and the folded connecting section at the other end, then, punch the inside of the outer limit section to form an inner limit section, fold the other end of the inner limit section into an inner support section and a reinforcement section, then fold the second lower support section, and insert one end of the second lower support section into the inside of the folded connecting section, and finally, penetrate the inside of the inner support section to open the first buckle groove and the second buckle groove; S2. Connection mechanism installation The connection mechanism is installed at the edge of the solar photovoltaic panel body. During installation, the heat-conducting disc is first fixed to the inside of the heat-conducting connection groove on the inner heat-conducting block, and then the inner heat-conducting block is clamped into the inner top of the inner clamping pad, and the heat-conducting strip is clamped into the inside of the installation connection groove. At this time, glue is injected into the inside of the frame mechanism and it is directly clamped on the edge of the solar photovoltaic panel. After the connection mechanisms on the four sides are installed, the buckle mechanism is clamped between the connection mechanisms on the four sides, and the buckle block is clamped into the inside of the first buckle groove and the second buckle groove; S3. Heat transfer The thermal strip can absorb the impact force borne by the outer frame, and through the synergistic effect with the thermal disc, it can achieve uniform heat transfer, diffusing heat from the photovoltaic panel to the frame. This process helps to maintain the operating temperature of the photovoltaic panel within the ideal range, allowing the photovoltaic panel to operate at a lower temperature.

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