Teach you how to choose a good electric blanket
There are many kinds of electric blankets on the market today. While competing, various brands may run some false advertisements to confuse consumers and allow you to buy unsafe electric blankets, posing a threat to life. In order to avoid this kind of accident, the following teaches you how to buy the electric blanket you need and safe.
1. Product security:
The first is to identify whether the electric blanket has a safety mark (QS), which is a national compulsory certification mark. Only the electric blanket with the QS mark and production license number marked in a prominent position is the safety of passing the national quality and safety inspection. product. Therefore, when friends buy electric blankets, they must not buy the three-no products produced by those small factories, otherwise the safety of use will not be guaranteed.
2. Quality from electric blanket:
When selecting, you can start from the thermostat switch to check whether there is any bad place. It is better if the on-resistance is small, the surface specification is smooth, and the sealing performance is good. When checking the quality of the switch, you should push and shift the gear repeatedly to see if the contact is good; under normal circumstances, the brightness of the light should not flicker in any gear. It is also best to check the heating effect and speed of each gear of your electric blanket. Take the highest grade as an example. Usually, after the electric blanket is powered on and the gear is selected, you should be able to feel the obvious temperature in about 3 minutes. Raised, and the electric blanket will not emit noise when it is running.
3. From electric blanket product categories:
A. Electric blankets on the market can be divided into safe and non-safety types. The safety type uses a double-layer spiral temperature sensing heating wire, the non-safe type uses a single-layer heating wire, and the safety type electric blanket can only use metal wires as the heating wire due to technical limitations. Non-safety electric blankets use outdated single-layer heating wires, and there are metal and carbon fiber types.
B, the size of the electric blanket is one size smaller than that of the bed, generally a bed of 2m*1.8m You can choose a 1.8m*1.5m electric blanket or a 1.6m*1.3m electric blanket. Electric blankets designed to remove moisture can be the same size or similar to the bed.
C, single control and dual control: single control is a switch that controls the temperature of the entire electric blanket , Double control is used for double electric blanket, two switches control the temperature on the left and right sides respectively.
D, temperature adjustment and temperature control: as the name implies, temperature adjustment, temperature control is temperature control. In the case of a certain power, the temperature adjustment will increase with the increase of the ambient temperature, and the temperature control will always maintain the set temperature.
E, multi-temperature zone: according to ergonomic principles, the heating wire is routed through the electric blanket The density of the line, the upper, the middle and the lower set different temperatures, the upper part is the most sparse and the temperature is lower, the lower part is the densest and the highest temperature.
F, stepless temperature adjustment: the temperature can be adjusted at will, which is more convenient and optional than ordinary switches.
