Photovoltaic bracket with heat dissipation structure

Abstract

The utility model relates to the technical field of photovoltaic brackets, and in particular to a photovoltaic bracket with a heat dissipation structure, which solves the problem that most existing photovoltaic brackets in the prior art only cool down by opening ventilation holes or installing fans, and there may be a high external ambient temperature that makes the air hotter, resulting in the inability to effectively and quickly cool down the photovoltaic panel, making it difficult to dissipate the heat, and causing the practicality of the photovoltaic bracket to be reduced. A photovoltaic bracket with a heat dissipation structure includes a support frame, a mounting box is fixedly installed on the top of the support frame, and the top of the mounting box is open, a photovoltaic panel is fixedly installed on the top surface of the mounting box, a mounting plate is provided in the mounting box, and a plurality of blowing fans are provided in a linear array on the top of the mounting plate. The utility model effectively and quickly cools down the photovoltaic panel, and improves the heat dissipation function and practicality of the heat dissipation structure of the photovoltaic panel.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and in particular to a photovoltaic bracket with a heat dissipation structure. Background Art

[0002] Photovoltaic brackets are an indispensable component of solar photovoltaic power generation systems. They are mainly used to support and fix solar panels. Their main function is to ensure the stability and safety of photovoltaic modules in different environments, as well as to optimize the angle and height of photovoltaic modules, thereby improving the conversion efficiency of solar energy. Existing photovoltaic brackets require external heat dissipation structures to reduce the impact of external temperature.

[0003] At present, the existing photovoltaic bracket structures have relatively simple functions. Most of them only cool down by opening ventilation holes at the bottom or side of the photovoltaic panel or installing fans. This method is mostly only suitable for small photovoltaic panels or when the external ambient temperature is not too hot. There may be a situation where the external ambient temperature is high and the air is hot, which cannot effectively cool down the photovoltaic panel quickly, resulting in difficulty in dissipating heat, causing the practicality of the photovoltaic bracket to be reduced. Therefore, we propose a photovoltaic bracket with a heat dissipation structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic bracket with a heat dissipation structure, which solves the problem that most of the existing photovoltaic brackets in the prior art only cool down by opening ventilation holes or installing fans, and the external environment temperature may be high, making the air hotter, resulting in the inability to effectively and quickly cool down the photovoltaic panels, making it difficult to dissipate heat, thereby reducing the practicality of the photovoltaic bracket.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A photovoltaic bracket with a heat dissipation structure comprises a support frame, a mounting box is fixedly mounted on the top of the support frame, and the top of the mounting box is open, a photovoltaic panel is fixedly mounted on the top surface of the mounting box, a mounting plate is arranged inside the mounting box, a plurality of fans are arranged in a linear array on the top of the mounting plate, and a heat dissipation mechanism connected to the plurality of fans is arranged inside the mounting box.

[0007] Preferably, the heat dissipation mechanism includes a fan arranged on one side of the bottom of the installation box, a cold water tank is provided on one side of the fan, and the bottom of the cold water tank and the bottom of the fan are fixedly mounted to the bottom of the installation box, one side of the fan is connected to an air supply pipe, and the end of the air supply pipe away from the fan passes through the cold water tank and extends to the top of the cold water tank, the end of the air supply pipe extending to the top of the cold water tank is connected to a multi-way pipe, and multiple ends of the multi-way pipe away from the cold water tank are connected to the bottoms of adjacent blowing fans.

[0008] Preferably, the heat dissipation mechanism also includes a water pump arranged on one side of the cold water tank, a water chiller is provided on one side of the water pump, both ends of the water pump are connected to water pipes, one end of one of the water pipes away from the water pump is connected to the inside of the cold water tank, and the other end of the water pipe away from the water pump is connected to one end of the water chiller, and the end of the water chiller away from the water pipe is connected to a transmission pipe connected to the inside of the cold water tank.

[0009] Preferably, the bottoms of the water pump and the chiller are fixedly mounted to the bottom of the installation box, and the cold water tank, the transmission pipe, the chiller, the water pump and the two water pipes are internally connected.

[0010] Preferably, the exteriors of the plurality of blowing fans are fixedly mounted to the interior of the mounting plate, and both sides of the mounting plate are fixedly connected to the inner walls of both sides of the mounting box.

[0011] Preferably, inner walls on both sides of the installation box are penetrated by a plurality of ventilation holes in a linear array.

[0012] The utility model has at least the following beneficial effects:

[0013] Start the fan to blow air through the air duct and the multi-channel pipe to make multiple fans blow out to continuously blow air to cool the bottom of the photovoltaic panel, and improve the heat dissipation efficiency of the photovoltaic panel by accelerating the air flow. The cold water in the cold water tank continuously cools the inner wall of the air duct, so that the blown wind is converted into cold air, which can improve the heat dissipation effect of the photovoltaic panel.

[0014] The utility model also has the following beneficial effects:

[0015] Start the water pump to draw the heated water in the cold water tank back through the transmission pipe and cool it down through the chiller. After being converted into cold water, it is transmitted back to the cold water tank through the water pipe and the water pump to complete the circulation and cooling of the water. The water in the cold water tank remains in a cold water state to cool the air pipe, thereby achieving rapid cooling of the photovoltaic panel, further improving the heat dissipation function and practicality of the photovoltaic panel heat dissipation structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the blowing fan of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fan of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the water pump of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the air delivery pipe of the utility model.

[0022] In the figure: 1. Support frame; 2. Photovoltaic panel; 3. Mounting box; 4. Mounting plate; 5. Blowing fan; 6. Fan; 7. Air pipe; 8. Water pipe; 9. Multi-way pipe; 10. Transmission pipe; 11. Cold water tank; 12. Water pump; 13. Chiller. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Reference Figure 1-5 A photovoltaic bracket with a heat dissipation structure includes a support frame 1, a mounting box 3 is fixedly installed on the top of the support frame 1, and the top of the mounting box 3 is open, a photovoltaic panel 2 is fixedly installed on the top surface of the mounting box 3, a mounting plate 4 is arranged in the mounting box 3, and a plurality of blowing fans 5 are arranged in a linear array on the top of the mounting plate 4, and a heat dissipation mechanism connected with the plurality of blowing fans 5 is arranged inside the mounting box 3. Specifically, by starting the heat dissipation mechanism, wind can be blown out through the air supply pipe 7 and the multi-way pipe 9 so that the plurality of blowing fans 5 can continuously blow air to the bottom of the photovoltaic panel 2 for cooling, and the heat dissipation efficiency of the photovoltaic panel 2 is improved by accelerating the air flow, and the water in the cold water tank 11 is kept in a cold water state to cool the air supply pipe 7, thereby realizing rapid cooling of the photovoltaic panel 2, and further improving the heat dissipation function and practicality of the heat dissipation structure of the photovoltaic panel 2.

[0025] Further, the heat dissipation mechanism includes a fan 6 arranged on one side of the bottom of the installation box 3, a cold water tank 11 is provided on one side of the fan 6, and the bottom of the cold water tank 11 and the bottom of the fan 6 are fixedly installed with the bottom of the installation box 3, one side of the fan 6 is connected to an air supply pipe 7, and the end of the air supply pipe 7 away from the fan 6 passes through the cold water tank 11 and extends to the top of the cold water tank 11, and the end of the air supply pipe 7 extending to the top of the cold water tank 11 is connected to a multi-way pipe 9, and the multiple ends of the multi-way pipe 9 away from the cold water tank 11 are connected to the bottom of the adjacent blowing fan 5. Specifically, By setting up the multi-way pipe 9, the fan 6 is started to transmit the wind through the air supply pipe 7 to the inside of the multi-way pipe 9, and then transmitted to the inside of the multiple blowing fans 5 and blown out, so that the multiple blowing fans 5 can continuously blow air to the bottom of the photovoltaic panel 2 to cool it down. By accelerating the air flow, the heat dissipation efficiency of the photovoltaic panel 2 is improved. A section of the air supply pipe 7 is located inside the cold water tank 11, which can enable the cold water in the cold water tank 11 to continuously cool the inner wall of the air supply pipe 7, so that the blown wind becomes cold wind, which can further improve the heat dissipation effect on the photovoltaic panel 2.

[0026] Furthermore, the heat dissipation mechanism also includes a water pump 12 arranged on one side of the cold water tank 11, a water chiller 13 is arranged on one side of the water pump 12, and water pipes 8 are connected to both ends of the water pump 12, one end of the water pipe 8 away from the water pump 12 is connected to the inside of the cold water tank 11, and the other end of the water pipe 8 away from the water pump 12 is connected to one end of the water chiller 13, and the end of the water chiller 13 away from the water pipe 8 is connected to a transmission pipe 10 connected to the inside of the cold water tank 11. Specifically, by setting the water pump 12, the water in the cold water tank 11 that has been heated up can be heated up by starting the water pump 12. Water is pumped back through the transmission pipe 10 and enters the chiller 13. The heated water is cooled by starting the chiller 13, turning it into cold water and returning it to the water pump 12 through the water pipe 8. At the same time, it is transmitted back to the cold water tank 11 through another water pipe 8, thereby completing the circulation and cooling of the water in the cold water tank 11, so that the water inside the cold water tank 11 continues to maintain a cold water state to cool the wall of the air pipe 7, thereby effectively achieving the effect of continuously blowing cold air to the photovoltaic panel 2, realizing rapid cooling of the photovoltaic panel 2, and improving the heat dissipation function and practicality of the heat dissipation structure of the photovoltaic panel 2.

[0027] Furthermore, the bottom of the water pump 12 and the chiller 13 are fixedly installed on the bottom of the installation box 3, and the cold water tank 11, the transmission pipe 10, the chiller 13, the water pump 12 and the two water pipes 8 are internally connected. Specifically, through the setting of the installation box 3, the installation box 3 can provide stable support and protection for the heat dissipation mechanism and the photovoltaic panel 2, so that the heat dissipation mechanism can operate more stably.

[0028] Furthermore, the exteriors of the multiple blowing fans 5 are fixedly mounted on the interior of the mounting plate 4, and both sides of the mounting plate 4 are fixedly connected to the inner walls of both sides of the mounting box 3. Specifically, through the setting of the mounting plate 4, the mounting plate 4 can provide a stable supporting force for the multiple blowing fans 5, so that the blowing fans 5 can operate more stably.

[0029] Furthermore, the inner walls on both sides of the installation box 3 are penetrated by multiple ventilation holes in a linear array. Specifically, through the arrangement of multiple ventilation holes, the interior of the installation box 3 is always in a relatively ventilated state, so that the blowing fan 5, the fan 6, the chiller 13 and the water pump 12 can continuously maintain a relatively dry and ventilated environment, thereby avoiding excessive heat generation of multiple devices affecting the heat dissipation of the photovoltaic panel 2. Among them, the blowing fan 5, the fan 6, the cold water tank 11, the water pump 12 and the chiller 13 are all connected through an external controller and a power supply, which is a prior art and will not be elaborated here.

[0030] In summary:

[0031] By starting the fan 6, the wind is transmitted to the inside of the multi-way pipe 9 through the air duct 7, and then transmitted to the inside of the multiple blowing fans 5 and blown out, so that the multiple blowing fans 5 can continuously blow air to the bottom of the photovoltaic panel 2 to cool it down. By accelerating the air flow, the heat dissipation efficiency of the photovoltaic panel 2 is improved. A section of the air duct 7 is located inside the cold water tank 11, which can enable the cold water in the cold water tank 11 to continuously cool the inner wall of the air duct 7, so that the blown wind becomes cold wind, which can further improve the heat dissipation effect on the photovoltaic panel 2.

[0032] By starting the water pump 12, the heated water in the cold water tank 11 is pumped back through the transmission pipe 10 and enters the chiller 13. By starting the chiller 13, the heated water is cooled down to become cold water and returned to the water pump 12 through the water pipe 8. At the same time, it is transmitted back to the cold water tank 11 through another water pipe 8, thereby completing the circulation and cooling of the water in the cold water tank 11, so that the water inside the cold water tank 11 is continuously kept in a cold water state to cool down the wall of the air pipe 7, thereby effectively achieving the effect of continuously blowing cold air to the photovoltaic panel 2, realizing rapid cooling of the photovoltaic panel 2, and further improving the heat dissipation function and practicality of the heat dissipation structure of the photovoltaic panel 2.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic support with a heat dissipation structure, comprising a support frame (1), characterized in that: A mounting box (3) is fixedly mounted on the top of the support frame (1), and the top of the mounting box (3) is open; a photovoltaic panel (2) is fixedly mounted on the top surface of the mounting box (3); a mounting plate (4) is arranged inside the mounting box (3); a plurality of blowing fans (5) are arranged in a linear array on the top of the mounting plate (4); and a heat dissipation mechanism connected to the plurality of blowing fans (5) is arranged inside the mounting box (3).

2. A photovoltaic support with a heat dissipation structure according to claim 1, characterized in that: The heat dissipation mechanism comprises a fan (6) arranged on one side of the bottom of the installation box (3); a cold water tank (11) is arranged on one side of the fan (6); the bottom of the cold water tank (11) and the bottom of the fan (6) are both fixedly mounted on the bottom of the installation box (3); one side of the fan (6) is connected to an air supply pipe (7); an end of the air supply pipe (7) away from the fan (6) passes through the cold water tank (11) and extends to the top of the cold water tank (11); an end of the air supply pipe (7) extending to the top of the cold water tank (11) is connected to a multi-way pipe (9); and multiple ends of the multi-way pipe (9) away from the cold water tank (11) are all connected to the bottom of adjacent blowing fans (5).

3. The photovoltaic support with a heat dissipation structure according to claim 1, characterized in that: The heat dissipation mechanism further comprises a water pump (12) arranged on one side of the cold water tank (11); a water chiller (13) is arranged on one side of the water pump (12); both ends of the water pump (12) are connected to water pipes (8); one end of the water pipe (8) away from the water pump (12) is connected to the inside of the cold water tank (11); the other end of the water pipe (8) away from the water pump (12) is connected to one end of the water chiller (13); and the end of the water chiller (13) away from the water pipe (8) is connected to a transmission pipe (10) connected to the inside of the cold water tank (11).

4. The photovoltaic support with a heat dissipation structure according to claim 3, characterized in that: The bottoms of the water pump (12) and the water chiller (13) are fixedly mounted on the bottom of the installation box (3), and the cold water tank (11), the transmission pipe (10), the water chiller (13), the water pump (12) and the two water delivery pipes (8) are internally connected.

5. The photovoltaic support with a heat dissipation structure according to claim 1, characterized in that: The exteriors of the plurality of blowing fans (5) are fixedly mounted inside the mounting plate (4), and both sides of the mounting plate (4) are fixedly connected to the inner walls of both sides of the mounting box (3).

6. The photovoltaic support with a heat dissipation structure according to claim 1, characterized in that: The inner walls on both sides of the installation box (3) are penetrated by a plurality of ventilation holes in a linear array.

Images