How to choose the structure principle of the baking stove

On December 12 last year, this newspaper reported four fires in half an hour, two caused by ovens. The reporter learned from the fire brigade that since the beginning of winter, the number of fire alarms in private houses has increased rapidly compared with the past, most of which are caused by stoves. Some are due to improper use, while others are related to the quality of the oven. Recently, when Mr. Liu, a citizen, bought a stove in Liuyang River Market, he found a stove that made him suspicious.
　　
Unique shape but uneven logo
　　
"I found a birdcage-like oven in the market. It's quite small. I started to buy one for the elderly." Mr. Liu said. But on closer inspection, he found that there was no logo on the oven, so he gave up the idea of buying it.
　　
Yesterday morning, in the Liuyang River market, the reporter found this bird cage-like stove. The whole structure is very simple, that is, a heating pipe is installed in the outer cover of a birdcage, and the weight is less than one kilogram. Looking at the entire oven, I couldn't find any information about the product. In response, the merchant replied that there was one on the packing box of the product. In the whole market, the reporter found that there are two stores selling this kind of birdcage oven.
　　
It's definitely not possible to have all the logos on the box.
　　
So this oven in the end can not sell? Logo only printed on the box is feasible? Subsequently, the reporter contacted the Municipal Bureau of Industry and Commerce market management.
　　
"It is definitely not possible to print all the product information on the packaging box." Lin Daijun, director of the market management office, said after checking the oven, "Consumers generally do not keep the packaging box. Once there is a problem after use, this product cannot provide any information related to the manufacturer." Immediately, law enforcement officers will be two shops selling birdcage stoves to be temporarily detained.
　　
Temperature control statement can not be fully believed
　　
In the entire Liuyang River market, there are nearly ten shops selling stoves, and how about their quality? Law enforcement officers launched an inspection one by one.
　　
During the inspection, the reporter found that most of the stoves were produced by local manufacturers in Liuyang. In addition to the birdcage oven, law enforcement officers also found that the products produced by two other manufacturers did not meet the requirements and did not have the "3C" compulsory certification mark. The law enforcement personnel shall temporarily detain the products found to be problematic.
　　
"Generally speaking, 90% of the products meet the relevant requirements, and consumers can buy with confidence." Lin Daijun said. Although most of the baking furnaces on the market have automatic temperature adjustment function, consumers still cannot believe it because the temperature control is not necessarily accurate. When not using the oven, be sure to cut off the power supply.
　　
□ Related Links
　　
Buy a stove to see three
　　
Industrial and commercial law enforcement personnel remind that when purchasing a baking stove, look at the logo: first of all, look at whether the manufacturer has a mandatory safety certification, mark the "CCC" logo, whether there is a certificate of approval, product instructions and whether the outer packaging box is marked with the real factory name, address and after-sales contact number.
　　
Second, look at the material: see whether the power cord is a regular manufacturer, the wire with the "CCC" mark, and whether the circuit inside the product has reliable insulation protection. Smell whether the paint, panel materials and paint materials have a large irritating odor.
　　
Third, look at the device: look at whether the internal thermal energy reflective material surface of the product is flat and effective, and whether the installation is firm; See whether the temperature control protection device stove is installed inside the product, and how to choose the stove to be equipped with a recoverable temperature controller and a one-time over-temperature protection thermal fuse protection device; See if the product temperature adjustment heating control switch has eye-catching control marks; See if there is a protective cover to prevent small objects from touching live parts and heating body.
　　
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Product Features
　　
Energy saving: all electric energy is converted into heat energy, with an average power of less than 100w. constant temperature heating, saving more than 50% of electricity compared with ordinary heaters. Environmental protection: solid wood manufacturing (unlike wood-based panels with long-term formaldehyde release), no air pollution, beneficial to health and safety: insulating shell, non-conductive, and overheating automatic power-off protection device. Health care: direct heating feet to prevent frostbite, infrared warm feet through the meridians. Convenient and comfortable: beautiful and generous:
　　
Method of use
　　
1. Open the package. Install feet on the underside (some products may require) and place the heater face up on a smooth floor.
　　
2. Insert the power plug of the heater into the socket with grounding wire above 220V and 10A.
　　
3. Turn on the temperature control switch and adjust it arbitrarily from left to right. The brighter the switch, the higher the temperature. The darker the switch indicator, the higher the temperature (referring to solid wood heaters).
　　
4. Take off your shoes, put your feet on the shelf of the heating box, and cover your feet with small blankets or quilts (preferably covering your knees)
　　
Precautions
　　
1, it is strictly prohibited to extend conductive objects into the box, it is strictly prohibited to use near the bathroom and swimming pool, it is strictly prohibited for underage children to use alone.
　　
2. When people leave, they must cut off the power supply and remove the covering.
　　
3. When baking clothes, no water shall drip into the oven.