Junction box for photovoltaic power generation

• Main Authors: RONG CHUICHUAN, QU XIAOJUN, MENG XINYUAN, FANG YIZHOU
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES

The utility model provides a junction box for photovoltaic power generation, and relates to the technical field of junction boxes, the junction box comprises a junction box body, one side of the junction box body is provided with a back plate, the surface of the back plate is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat absorption plate and heat dissipation fins, the heat absorption plate is internally provided with a cavity, and the heat dissipation fins are arranged in the cavity. The heat absorption plate is fixedly connected with the side, facing the interior of the junction box body, of the back plate, the heat dissipation fins are fixedly connected with the side, away from the interior of the junction box body, of the back plate, heat dissipation pipes are inserted into the heat dissipation fins in a penetrating mode, a communicating pipe is fixedly installed at one end of the top of each heat dissipation pipe, and the other end of each communicating pipe c