先科车载保温箱 8L 迷你冷暖箱

评测依据

• review_count：32000
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 03:53:24","to":"2026-06-26 03:53:24"}
• intros：{"brand_intro":"先科（SAST）是中国知名的消费电子品牌，成立于1984年，总部位于深圳。品牌产品线覆盖音响、车载电子、小家电等领域，以\"科技惠民、高性价比\"为理念。先科的车载保温箱系列主打入门级市场，价格亲民，功能实用，在电商平台销量巨大。品牌拥有完善的售后网络，全国联保，深受预算敏感型消费者和物流配送员喜爱。","product_intro":"先科SA-808是一款8升迷你车载冷暖箱，采用半导体电子制冷技术，可制冷至低于环境温度15℃（最低约10℃），制热可达60℃。箱体采用ABS外壳+EPS保温层，重量仅1.8kg，配备可拆卸肩带和提手。电源为12V点烟器接口，支持家用适配器（需另购）。内置LED指示灯和简易开关，操作直观。适合单人使用，可放4罐饮料+零食，或作为药品冷藏包。","key_specs":["容量: 8L","制冷方式: 半导体电子制冷","温度范围: 制冷10-15℃ / 制热50-60℃","电源: DC 12V","保温时长: 断电后3-4小时","净重: 1.8kg"]}
• alt_products：[{"product_name":"先科车载保温箱 8L 迷你冷暖箱","brand":"先科","model":"SA-808","price":169},{"product_name":"尤利特车载保温箱 12L 智能冷暖箱","brand":"尤利特","model":"YL-1201","price":299}]
• kol_quotes：["\"不到200块，外卖小哥人手一个的保温箱。\"——抖音测评博主","\"8L放宿舍里当小冰箱用，晚上还能热牛奶。\"——B站学生UP主"]
• scoring_breakdown：[{"source":"word_of_mouth","score":75.9,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其\"便宜好用\"，尤其适合外卖配送员存放冷饮和便当。制冷效果在夏季车内够用，但环境温度超过35℃时降温较慢。部分用户反映电源线较短，需搭配延长线。保温时长偏短，适合短途使用。外观设计简约，但塑料质感一般。整体性价比极高，适合作为入门尝鲜或备用箱。","source_count":0}},{"source":"objective","score":76.96298994974875,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.4,"price":169,"wom_score":75.9}},{"source":"user_review","score":88,"weight":0.2,"confidence":1,"details":{"rating_avg":4.4,"review_count":32000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"不到200块，外卖小哥人手一个的保温箱。\"——抖音测评博主","\"8L放宿舍里当小冰箱用，晚上还能热牛奶。\"——B站学生UP主"]}}]
• method_version：v2
• search_visual：null