Greenhouse facilitating heat dissipation and ventilation

The utility model provides a greenhouse convenient for heat dissipation and ventilation, which relates to the technical field of greenhouses, and comprises a greenhouse body, an exhaust mechanism is arranged at the upper end of the greenhouse body, a temperature sensor is arranged on one side of the exhaust mechanism, a humidity sensor is arranged on one side of the temperature sensor, the humidity sensor is electrically connected with a controller, and the controller is electrically connected with the greenhouse body. An air inlet mechanism is arranged on the lower side of the greenhouse body. According to the device, air in the greenhouse body is pumped out for ventilation and heat dissipation through rotation of the arranged exhaust mechanism and exhaust fan, the heat dissipation and ventilation effects in the greenhouse body are better and the ventilation and heat dissipation efficiency is better through the arranged air inlet mechanism, dust sucked into the air is filtered through a filter screen, and th