Supporting beam assembly, refrigerator and refrigeration equipment

The utility model discloses a support beam assembly, a refrigerator and refrigeration equipment, the support beam assembly comprises a support beam used for supporting a shelf; and the heating piece is arranged on the supporting beam, and the heating piece is used for heating the surface of the supporting beam. According to the supporting beam assembly, the heating piece is arranged on the supporting beam, the surface of the supporting beam can be heated through the heating piece, the temperature of the surface of the supporting beam is increased, water vapor in air is prevented from being condensed on the surface of the supporting beam to form condensed water, and therefore the use experience is improved. 本实用新型公开了一种支撑梁组件、冷柜及制冷设备，所述支撑梁组件，包括：支撑梁，用于支撑搁架；加热件，设置在所述支撑梁上，所述加热件用于对所述支撑梁表面进行加热。本实用新型的支撑梁组件通过在支撑梁上设置加热件，可以通过加热件对支撑梁表面进行加热，提高支撑梁表面的温度，避免空气中的水蒸气在支撑梁表面凝结形成冷凝水，从而提高使用体验。