Design Defect Causes Clothing Iron to Burst Into Flames

There are generally two potential causes of iron-related fires. One is overheating, which can be caused by a problem in different parts, and the other is a shorted cord causing an electrical fire. Irons contain thermostats to regulate and control temperature. A spring made of two different metals with divergent linear thermal coefficients bonded together is mounted onto a small metal post. Power contacts are attached to the end of this bimetallic switch, passing electricity through so the iron can be heated. This automatic process manages the temperature of the iron to prevent overheating. The thermostat, along with the housing, the molten aluminum sole plate, and the water tank, are assembled into an iron. Generally, the electrical cord is the last piece to be added. After assembly, the iron should undergo a testing process and then be inspected manually. Nowadays, many irons include an automatic shutoff feature after thirty minutes. This protects users that may have forgotten to turn off their irons or are using them for a dangerously long period of time, protecting them from their iron overheating and bursting into flames. Based on the initial facts of the case, a fire of that nature starting so quickly would probably have been an electric fire. Electrical fires are usually the result of old or improper wiring in the electrical device. Over time, a wire’s insulation breaks down, making it vulnerable. However, since this iron was only a few months old, the shorted cord should be examined for defect. By examining the original design of the iron, the components of the iron in question, and the specifics of the environment, a full understanding of any defects can be understood. I have over thirty-six years of experience designing and servicing household appliances, including prior testimonial experience regarding irons and iron defects.