Office Chair Burned

The burning of office chairs is usually caused by improper use of electrical appliances, poor management of open flames, or fires triggered by low-quality charging equipment. Here is a detailed analysis of the causes and preventive suggestions:

1. High temperatures caused by improper use of electrical appliances
Electrical appliances such as hair dryers and electric heaters, if left on for extended periods or not turned off promptly, may accumulate high temperatures and ignite the materials of office chairs. For example, on December 23, 2025, Mr. Han, a resident of Daxing District, left his hair dryer on when rushing out, and its high temperature ignited the leather material of the chair it was in close contact with, resulting in the chair becoming charred and deformed. Office chairs made of leather, chemical fibers, and other materials are highly flammable and should be kept away from high-temperature electrical appliances. After using electrical appliances, the power should be turned off promptly, and a safe distance from flammable materials should be maintained.

2. Negligence in open flame management leading to fires
When using open flames (such as incense sticks and lighters) in office spaces, if they are not properly supervised or the residual fire sources are not cleared, surrounding items may be ignited. On March 5, 2025, the owner of a factory in Jinhua, Zhejiang, lit incense sticks in his office and then left. The outer film of the incense sticks burned off and fell, igniting the office desks and chairs. Open flames should be strictly prohibited in office areas. If items such as incense sticks need to be used, fireproof containers should be provided, and they should be supervised throughout the process. After use, ensure that the fire sources are completely extinguished.

3. Explosions and fires caused by low-quality charging equipment
Non-original or low-quality charging equipment (such as charging cables and chargers) may cause explosions or fires due to short circuits, overloads, and other issues. In one case, a non-original charging cable purchased online suddenly exploded and caught fire while charging a mobile phone, burning the office chair. Low-quality charging equipment lacks safety certifications and is prone to electrical failures. It is recommended to use original or charging equipment that has passed the national 3C certification, avoid prolonged charging or covering items, and regularly check for aging of the circuits.

Preventive suggestions:

• Regularly check electrical circuits to avoid overloading.
• For office chair materials, prioritize flame-retardant fabrics or metal frames.
• Equip with smoke alarms and regularly test their sensitivity.
• Develop fire emergency plans and organize employees to conduct fire drills.

By standardizing electrical behavior, strengthening open flame management, and selecting qualified equipment, the risk of office chairs being burned can be effectively reduced.