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06-29 

Warmly celebrate the official launch of Xiamen Zhisheng Industrial Co., Ltd. website!

The company has a high-quality design team, equipped with a complete R & D system, with software and hardware development capabilities, and passed ISO/TS16949 quality management system certification. At present, it mainly produces six series of products, such as car refrigerators, car water dispensers, electric driver windows, USB mobile phone chargers, electromagnetic window punchers, and safety hammers.

06-29 

Electric lift glass windows

Electric lifting glass window, the window lifting function of the car is our common car small function, from the beginning of the hand-cranked type to now automatic lifting is still very convenient, we must pay attention when using, the following share electric lifting glass window.

06-29 

How to connect a car mounted water dispenser to a household power supply

1. Firstly, connect the aviation plug of the power cord to the D interface of the main box. 2. Next, lay the power cord along the door duct slot below the dashboard, locate the wire hole in the carriage that connects to the front end of the car, and pass it through and lead it to the location of the car battery. 3. Finally, secure the power cord along the inner side of the front side panel of the car with a tie. For safety reasons, it is prohibited to connect the power cord to the car circuit or oil circuit. Cut the power cord to a suitable length, exposing each wire by 5mm. The above is the way to connect a car mounted water dispenser to a household power supply.

06-29 

What is a car refrigerator? Introduction to Car Refrigerator

Car owners are not unfamiliar with car refrigerators. They are refrigerators placed in cars, which are particularly convenient. If you were asked to provide some details about car refrigerators, how much knowledge could you introduce? It's okay if we're not sure. Now let's briefly introduce what a car refrigerator is and some introductions to car refrigerators. What is a car refrigerator? It is a portable refrigerator directly connected to the car power supply, with small size, low noise, vibration resistance and impact resistance, but relatively high cost. It is mostly equipped in luxury cars, usually located behind the center armrest of the rear seats, and some car models' car refrigerators are located below the front center armrest. Introduction to Car Refrigerator 1. Car refrigerators are a continuation of household refrigerators, which can use semiconductor electronic refrigeration technology or be cooled by compressors. Generally, there is little noise and pollution. Just plug the power plug into the cigarette lighter during driving to cool the refrigerator. 2. Vehicle insulation boxes are not truly automotive electrical products because they do not have refrigeration capacity. The car insulation box is a car insulation box produced with insulation materials as interlayer, which is more suitable for short-term use to maintain the temperature of food (including cold and warm). 3. The compressor type car refrigerator is a powerful car refrigerator. Compared with the two types of car refrigerators mentioned above, it has advantages such as strong cooling capacity, large volume, and convenient use; However, the disadvantages of compressor type car refrigerators are also quite obvious: they have large volume, high weight, difficulty in handling, high usage costs, and the purchase price is much higher than the first two. 4. Semiconductor car refrigerator: It relies on electronic chips for cooling, with the advantages of being both cooling and heating, environmentally friendly, pollution-free, small in size, low in cost, no vibration or noise during operation, and long in service life. The disadvantage is low refrigeration efficiency and small capacity. 5. The temperature control range of car refrigerators also needs to be determined based on the actual situation of use when selecting, and it is not necessarily better for car refrigerators with the lowest temperature. Of course, when it comes to the sealing performance of car refrigerators, it also needs to be carefully considered, as this not only affects the operation effect, but also relates to the hygiene of the things stored inside. The above is an introduction to car refrigerators. If you are concerned about the battery cost of car refrigerators, you can choose a refrigerator with an automatic power off function. I hope this article can provide you with some help.

10-12 

Precautions for car refrigerators

1. Car refrigerators must be aware of their low cooling temperature. Semiconductor car refrigerators do not have significant cooling effects, and their cooling speed is slow. They are used to store frozen or frozen items in household refrigerators before moving them in. 2. When purchasing a car refrigerator, choose a product with low voltage protection function. 3. It can be equipped with a power converter to ensure both home and car use of the refrigerator. 4. When using a car refrigerator, try to avoid water entering the air inlet, otherwise the car refrigerator will strike. 5. Magnetic objects should not be placed in the inner container of the refrigerator to prevent the internal cooling chip from being affected. 6. Do not place overheated or corrosive objects inside the box to avoid damage to the inner container. 7. When switching from one temperature mode to another, the semiconductor car refrigerator needs to cut off the power supply for 8-10 minutes. 8. When using a car refrigerator without a low-voltage packaging device, remember to cut off the power supply of the product after turning off the engine. 9. Each refrigerator has air vents for heat dissipation, so be careful not to block the air vents when placing them.

06-29 

What are the differences between car refrigerators and household refrigerators

There are some significant differences between car refrigerators and household refrigerators, mainly including the following aspects: 1. Overall dimensions and weight: Car refrigerators are usually smaller and lighter than household refrigerators to meet vehicle space limitations and mobility needs. Most car refrigerators have a capacity of around 20 to 60 liters, while most household refrigerators typically have a capacity of over 100 liters. 2. Power Requirements: The power supply for car refrigerators is generally 12 volts (DC), which needs to be used in conjunction with car batteries or other adapters. Household refrigerators use a 220 volt AC power supply. 3. Working environment: The car refrigerator needs to withstand harsh working environment tests such as ups and downs, vibrations, and high temperatures, so its design has characteristics such as shock resistance, drop resistance, and heat insulation. However, household refrigerators are located in a relatively constant and stable indoor environment, and there are no such problems. 4. Power consumption: Due to the need to use car batteries for power supply in car refrigerators, their power is relatively low, usually around 30 to 80 watts; The power of household refrigerators is generally between 150 watts and 300 watts. Meanwhile, due to the fact that car refrigerators rely on car batteries to operate, their usage time is limited by battery capacity and charging conditions. In summary, there are significant differences in size, power requirements, working environment, and power consumption between car refrigerators and household refrigerators. Choose suitable products based on the actual needs of different demand scenarios.