1, car use, cigarette lighter access.
2. When switching from heating effect to cooling effect, it is recommended to turn off the power and start the car refrigerator 5 minutes later.
3. Please ensure the circulation of the air vent and heat dissipation hole of the vehicle refrigerator at any time.
4, do not put items into the car refrigerator cooling hole and suction hole, car refrigerator should be away from heat sources when used.
5, when cleaning the car refrigerator, please turn off all the power, please do not use strong detergent to organize the refrigerator.
Service time of vehicle refrigerator:
1. The ambient temperature of the refrigerator: the higher the ambient temperature, the shorter the battery life.
2, the type and number of items stored in the refrigerator: the more items, the more electricity the refrigerator needs to maintain the set temperature.
3. The number of opening and closing: the frequency of opening and closing still increases the power consumption of the refrigerator.
4, the capacity and power state of the car battery: the larger the capacity of the battery, the longer the use time; The more power you have, the longer you’ll last.
5, the setting temperature of the refrigerator: the lower the setting temperature, the more power consumption.
6. Set the grade of refrigerator battery: the higher the grade of battery, the shorter the use time.
The principle of car refrigerator
The car refrigerator is a continuation of the home refrigerator, can accept the semiconductor electronic refrigeration technology, can also be refrigerated through the compressor. As usual, less noise and less pollution. Just insert the power plug into the smoke hole in the car, you can cool the refrigerator.
There are mainly two kinds of on-board refrigerator on the market, one is the semiconductor on-board refrigerator, its principle is to rely on electronic chip refrigeration, exercise special semiconductor material composed of P-N junction, the formation of thermocouple, Peltie effect, that is, through the direct current refrigeration of a new way of refrigeration. The refrigeration temperature is limited to 5 to 65 degrees. The advantages of this refrigerator are that it can refrigerate and heat, environmental protection, no pollution, small size, low cost, no shock, noise, long life. The defects are that the refrigeration efficiency is not high, the refrigeration temperature is affected by the environmental temperature, the refrigeration can not reach below zero, and the capacity is relatively small. Another kind of compressor is the car refrigerator, the compressor is the traditional technology of the traditional refrigerator, the refrigeration temperature is low, -18 degrees 10 degrees. High refrigeration efficiency, can make ice, fresh-keeping, large volume, is the mainstream trend of future vehicle refrigerator growth. However, this refrigerator is heavy, easy to carry and expensive. Compressor car refrigerator compressor world’s main production for Germany and Japan.
