What is the danger of household electric blankets? How to buy electric blankets?

In the cold winter, how happy it is to have the warmth of electric blankets. Everyone is familiar with electric blankets. Electric blankets are ideal for winter homes. But do you know what is the hazard of household electric blankets? There are many brands of electric blankets on the market. We often find it difficult to buy them. How to buy electric blankets? What should we pay attention to when purchasing?

What is the danger of household electric blankets?

The electric blanket will keep the capillaries in an expanding state, and the water and salt in the body will be obviously lost. It is prone to dry mouth, sore throat, nostril bleeding, dry skin and constipation.

The electromagnetic radiation of electric blanket has a wide influence on the health of human body. Under the action of electromagnetic radiation, polynuclear white blood cells, white blood cells, reticular white blood cells and lymphocytes decrease often occur. In terms of blood biochemical indicators, there is a tendency for high cholesterol and cholinesterase activity to increase.

Patients, especially the elderly, feel that their skin is slow and hot, and the electric blanket is overheated, which is easy to cause harm to the body. Children's physical vitality is relatively large. If you often use electric blankets to get used to the heat of the electric blanket, your child's resistance to cold will decrease, immunity will also decrease, affecting growth and development, so it is not recommended to use electric blankets for children.

The hazard of electric blankets is also manifested in the fact that the temperature is too high, which will reduce the quality of sleep, so that after getting up the next day, the spirit will be weak. In fact, it is not comfortable to sleep on the electric blanket for a long time.

The electric blanket is mechanically heated, which will destroy the balance mechanism of the human body and promote blood pressure.

How to buy electric blanket

1, should be purchased in the regular store, do not covet cheaper to buy products without inspection certificate in the roadside shop. When buying an electric blanket

Pay attention to whether the product has clear and clear signs, and the product name, model, specification parameters, manufacturer name, trademark and contact information should be indicated. Be sure to have a certificate issued by the household appliance testing department or the technical supervision department (not the manufacturer's certificate) to ensure the reliability of performance and safety performance.

2. Appearance, the joint of the electric blanket should be smooth and tidy, the switch material is strong, the controller is sensitive, the power line has a 3C mark, and the length of the power cord is not less than 1.5 meters as specified by the national standard.

3. The function selection is determined by “need”. For the elderly, children, patients, thermostatic blankets should be used. If the economy permits, multi-functional low-voltage health-type electric blankets can be used.

4, the power should not be too large, single should not exceed 60W, double should not exceed 120W.

5. The choice of fabric should vary from person to person. If the electric blanket is used under the sheets, you can use a thicker corduroy or an electric blanket made of ordinary fabric. If the electric blanket is used on the sheets and it is not removed during the day, you can use the electric blanket made of elegant ornate fabrics to satisfy the heating and beautify the bedroom environment. Some people think that it is easy to clean, you can choose the electric blanket that separates the electrical control device from the carpet. This type of electric blanket is of high grade and expensive. The fabric is soft and light, and the appearance is elegant. It can be used as a blanket for the four seasons, and the blanket. The body can be machine washed.

6, try to choose a spiral electric blanket. The electric heating wire of the electric blanket is divided into two types: a straight winding type and a spiral winding type. The hand can be used to touch and discriminate that the diameter is thicker, the diameter is smaller, the diameter is smaller, and the winding type is better in tensile strength and pressure resistance. Long life and high safety factor.

7. Check the electric heating system. Usually, the power-on test is carried out in a folded state, and the required voltage is the same as the nominal voltage. The normal electric blanket is energized for about 10-20 minutes, and the heat is felt. If it is not hot at all, it indicates that the switch is not in good contact or broken. If the fuse is burned when it is energized, it indicates that the lead wire has a short circuit. If the heat is very small, the actual power does not match the nominal power. At the same time, it should be checked whether the switch is sensitive, whether the gear position is valid, and whether the installation connection is strict and reliable.

The above is what Xiaobian introduced to you about the hazards of household electric blankets and how to buy electric blankets. After reading this article, do you have any harm to household electric blankets and how to buy electric blankets? Xiaobian for everyone to introduce the content can help everyone.