During the use of a freezer,due to the temperature difference between the inside and outside,condensation may occur on the surface of the upright rod.This phenomenon involves the cold air from the outside condensing into water mist on the rod.This condensation can cause the rod to freeze with the glass door,making it difficult or impossible to open,thereby affecting customers'shopping experience.As an important component inside a freezer,freezer lighting is often installed on the upright rod.It not only provides necessary illumination but also improves the efficiency of freezer use to a certain extent,achieving energy-saving and environmental protection goals.In this article,three designs are proposed to prevent condensation on the upright rod.By comparing the energy consumption of different combinations of lighting fixtures and upright rod structures in various application scenarios,customers can choose the most energy-efficient upright rod structure.
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