Investigation of Distribution Status of Recalled Electric Mat Products and Analysis of Problems through Safety Tests
| Autor: | Kwang-Muk Park, Jae-Hyuk Choi, Jun-Ho Bang |
|---|---|
| Rok vydání: | 2022 |
| Zdroj: | Fire Science and Engineering. 36:93-105 |
| ISSN: | 2765-088X 2765-060X |
| DOI: | 10.7731/kifse.4f1d6e89 |
| Popis: | Despite the media publicity regarding fire risks, a sharp decline in market size, and safety tests conducted by the Electrical Appliances and Household Appliances Safety Management Laws, electric mats distributed in the market have problems related to fires every year. The causes and problems of the fire were analyzed from the perspective that fire outbreaks may occur. Recall status and defect analysis, fire statistics analysis, recall product sales status investigation, and safety verification experiment for certified products were conducted. Based on a survey of the sales status of recalled products in traditional markets, recalled products were sold in three out of 10 stores, and recalled products were also traded in the second-hand Internet market. For the safety verification experiment, the KC 60335-2-17 standard was applied to 10 safety-certified products sold on the Internet, and major experiments were conducted. The test results showed seven out of 10 products exceeded the standard value. In confirming the identity of the thermostat of the 10 tested products, three showed a difference from the products at the time of actual certification. |
| Databáze: | OpenAIRE |
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