A hot summer without an air conditioner and refrigerator is incomplete. If you have a refrigerator at home and an air conditioner, you must also have an air conditioner on the road. A refrigerator will not be so difficult, especially on long journeys. Now there are many types of car refrigerators on the market. It can be seen that everyone has gradually accepted the new technology product of car refrigerators.
What is a car refrigerator?
Car refrigerators refer to portable refrigerators that can be used in multiple scenarios such as cars, homes, and outdoors. Generally, there are compression, electronic and absorption types; mainly used in: commercial vehicles, passenger cars, military vehicles, courtesy cars, special vehicles, Passenger cars, RVs, and yachts.
Is a car refrigerator really practical?
Five differences and performance characteristics of car refrigerators and household refrigerators:
1. Anti-vibration and anti-shake: It is suitable for frequent movement, has good anti-vibration performance, can work normally under complex and bumpy road conditions, and can pass the most stringent vibration test of the depot.
2. Safety protection: (1) Low-voltage battery protection: power off when the battery voltage value is lower than the set value, to ensure the normal start of the car and prevent the battery from being over-discharged, and the service life will be shortened; (2) Anti-fall protection: when the refrigerator is tilted at an angle ≥ At 40°, the anti-fall protection is automatically activated, and the compressor stops working (mainly used for on-board refrigerators equipped with trucks).
3. Dual use for car and home: (1) It can be directly powered by car DC power (12v/24v), or it can be connected to AC power with an adapter, such as commercial power; (2) The volume is from 3 liters to 450 liters, which can meet different scenarios, the needs of different groups of people.
4. Complex environment: (1) Storage temperature: -30°C~80°C (household refrigerator: -30°C~60°C); (2) Normal refrigeration at ambient temperature of 55°C; (3) Built-in and Additional batteries, connected to solar panels, are convenient for outdoor use; (4) The materials have more stringent requirements for UV resistance, aging resistance, impact resistance, and flame retardancy; (5) Frequent startup: Compared with household refrigerators, car refrigerators operate at high temperatures. When the ambient temperature reaches the critical point of compressor protection, the vehicle-mounted refrigerator can still be started frequently to provide the refrigeration function, while the household refrigerator will stop directly and cannot resume refrigeration for a long time. Car regulation EMC: The test range of the car refrigerator is wider, the intensity is higher, the items are more, and it is more stringent than the household appliances. The car refrigerator is still very useful, whether it is at home or outdoors.