双温子母冷柜（Dual-Temperature Parent-Child Freezer）是一种创新设计的家用冷藏冷冻设备，其特点在于将内部空间分为上下两个独立温区——上层为冷藏室（0~10℃），下层为冷冻室（-12~0℃），实现“一机两用”的便捷功能。这种冷柜采用隔板物理分隔设计，确保冷藏与冷冻功能互不干扰，用户可同时存放需保鲜的蔬果、饮料与需长期冷冻的肉类、速冻食品，满足家庭多样化存储需求。例如，上层冷藏区适合放置饮品、乳制品或即食食材，下层冷冻区则可保存冰淇淋、冻肉等，分类管理更高效。此外，部分高端型号配备高效压缩机和优化制冷系统，既保障强劲冻力，又通过节能设计降低能耗，例如采用宽电压带与环保制冷剂，适应不同环境条件。其外观多采用卧式平底浅箱结构，存取物品方便，且大容量设计适合中小家庭或便利店使用。

The dual-temperature parent-child freezer is an innovative household appliance featuring two independent compartments: an upper refrigeration compartment (0~10°C) and a lower freezing compartment (-12~0°C), enabling "two-in-one" functionality for both refrigeration and freezing needs. Physically separated by partitions, this design ensures that the refrigeration and freezing zones operate without interference, allowing users to store fresh produce, beverages, and chilled items in the upper section while preserving frozen goods like meat and ice cream in the lower section. For instance, the refrigeration zone is ideal for drinks, dairy, or ready-to-eat foods, whereas the freezing zone accommodates long-term storage of frozen items. Advanced models integrate high-efficiency compressors and optimized cooling systems, balancing powerful performance with energy-saving features, such as eco-friendly refrigerants and wide voltage adaptability. Its horizontal structure with a flat, shallow tub enhances accessibility, while the spacious capacity suits both households and small businesses like convenience stores.