I can provide information about why modern ovens have safety mechanisms to turn off or regulate their temperature when they get too hot.
Ovens have built-in safety features to prevent overheating, which is essential to avoid accidents and damage to the oven and surrounding environment. The primary reasons for these safety mechanisms are:
Fire prevention: If an oven gets too hot, there is a risk of a fire hazard. The high temperature could ignite flammable materials inside the oven or nearby, leading to a potential fire. To prevent such incidents, the oven is designed to shut off automatically if the temperature exceeds a safe threshold.
Protecting internal components: Excessive heat can also damage the oven's internal components, such as heating elements and electronic controls. By shutting off when it gets too hot, the oven safeguards itself from potential malfunctions or permanent damage caused by extreme temperatures.
User safety: Safety is a paramount concern for appliance manufacturers. When an oven reaches dangerously high temperatures, it can pose a risk to users if they accidentally touch the hot surfaces or handle hot cookware. By turning off or regulating the temperature, the oven reduces the risk of burns or other injuries.
Energy efficiency: In addition to safety concerns, automatic shut-off helps in conserving energy. Once the desired temperature is reached, the oven can cycle on and off to maintain the set temperature efficiently without continuously consuming power.
The specific safety mechanism can vary depending on the oven's make and model. Some ovens use thermal fuses or temperature sensors to monitor the internal temperature and trigger the shut-off if needed. Newer ovens may even have advanced electronic control systems that provide more precise temperature regulation and safety features.
Always remember to follow the manufacturer's guidelines for using your oven safely and avoid tampering with any safety features. If you encounter any issues with your oven's performance or safety, it's best to contact a professional technician for inspection and repair.