How to choose car refrigerator

Car incubator is not a real car refrigerator. It is a car incubator made of insulation materials. Its insulation effect depends on the stored products. Advantages and disadvantages: no power consumption, no noise, no heat; The heat preservation time is short and the use is inconvenient. Scope of application: short time insulation requirements, such as take out delivery; It is not suitable for long-time thermal insulation. The semiconductor refrigerator uses the direct current to pass through the semiconductor refrigeration chip to transfer the heat from the cold end of the chip to the hot end, and then improves its effect through the cooling fan. The lowest refrigeration temperature is about - 5 degrees, and it also has heating function. Because of its Limited refrigeration capacity, it can not be called vehicle refrigerator in a strict sense. Advantages and disadvantages: low noise, low heat, low power consumption; The cooling capacity is poor, the storage capacity is small, the service life is short, and the function of anti-seismic and anti shake and automobile battery protection is not available; Scope of application: due to its poor refrigeration capacity, it is generally not recommended to use in cars and complex outdoor environment, and it is more recommended to use it as a personal refrigerator in dormitories or bedrooms. The entry-level car refrigerator adopts the same compressor as the household refrigerator, with strong refrigeration capacity and basic anti-seismic and anti shake performance, which can adapt to the general outdoor use needs. Rarely consider the safety of automotive electrical appliances, batteries and other issues. Advantages and disadvantages: strong refrigeration, large volume, battery protection, easy to use; It's big and heavy. Scope of application: suitable for high refrigeration requirements, carrying a large number, long refrigeration time, such as short distance self driving or camping.