in people's life, many electrical appliances are indispensable. When winter comes, do you like to use a small sun heater to warm your family without heating? Many people are worried about the radiation of the small sun to their bodies. Is that true? Come and have a look.
Small sun heater - working principle of small sun heater
The small sun heater also has a name called reflection type heater, which relies on the electric heating radiation element and the reflection device to send an infrared radiation to the specific space direction to achieve the heat transfer effect. At the same time, the heat and infrared directional reflection are heated by the reflector. Compared with other heaters, the sun heater is fast and durable, but it can't balance the indoor temperature, so it can only be used for local heating.
Does the small solar heater radiate much?
There are only different wavelengths in the radiation problem of small solar heater, which will not cause harm to human body. The frequency of ultraviolet electromagnetic wave is generally higher than the harm to human body, but it is still lower than the photoelectric infrared frequency, so it will not cause harm to human body, so you can use it at ease.
Small sun heater - precautions for small sun heater
Read the manual carefully: the manual of small household appliances, especially the manual of small solar electric heater, must be read carefully. The manual not only introduces the product performance, but more importantly, it contains the instructions for the use of this product and precautions for safe use. Therefore, it is recommended that each user read the manual carefully before use, Don't think the product is simple or can be used by yourself, just ignore the instructions.
Check carefully: before use, check carefully the plug, wire and the connection between the electric wire and the body of the small solar electric heater to see if there is any leakage wire or the connection is not firm. If there is any of the above conditions, it is suggested that the user should not use it first, because as long as there is wire exposed inside, there will be leakage danger. Therefore, contact the merchant in time to replace the goods.
Pay attention to the use of switch: some products with good quality will have insulated protective rubber cover at the switch to prevent leakage. After connecting the power supply, it is recommended to open the minimum gear first, because the machine body just warms up at this time. If the machine body is opened to the maximum gear at once, there will be damage to the machine body, and too strong current impact may also cause danger. It should be noted that when not in use, Be sure to turn off the switch, first turn off the power switch on the body, and then unplug the power supply, so as to reduce the risk.
Power supply: the power supply of the small solar electric heater must use a qualified three hole socket with ground wire, or there will be a risk of leakage. The small solar electric heater has a large power, which should not be used at the same time with the high-power electrical appliances, welding machines, impact drills, etc., and pay attention to the wire not close to the top of the machine body, so as to avoid the damage of the wire caused by the overheating of the machine body, resulting in danger.
Can't cover items at will: when the small solar electric heater is working, the temperature on the top of the body is relatively high, and it can't cover items. Especially clothes or quilts, once covered items, the heat of the small solar electric heater body can't be emitted in time, which will cause the danger of burning and fire.