膳魔师 JNL-502 轻量不锈钢保温杯 500ml

评测依据

• review_count：125000
• rating_avg：4.8
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• price_range：[0,199]
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• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 00:43:30","to":"2026-06-26 00:43:30"}
• intros：{"brand_intro":"膳魔师（Thermos）源自德国，是全球知名的保温容器品牌，拥有超过百年的真空保温技术历史。其产品以卓越的保温保冷性能、精湛的工艺和人性化设计著称，是高端保温杯市场的标杆品牌，深受全球消费者信赖。","product_intro":"JNL-502是膳魔师经典轻量系列的代表作，采用超轻真空双层不锈钢内胆，杯身仅重约210克，单手即可轻松持握。一键开盖设计方便饮水，内壁采用食品级304不锈钢，安全卫生。保温效果可达6小时68℃以上，保冷效果同样出色，是日常通勤、办公和户外活动的理想选择。","key_specs":["容量：500ml","重量：约210g","材质：内胆304不锈钢，杯身食品级PP","保温效果：6小时≥68℃","保冷效果：6小时≤10℃","尺寸：约6.6×7.4×22cm"]}
• alt_products：[{"product_name":"膳魔师 JNL-502 轻量不锈钢保温杯 500ml","brand":"膳魔师","model":"JNL-502","price":198},{"product_name":"象印 SM-SD48 不锈钢真空保温杯 480ml","brand":"象印","model":"SM-SD48","price":199},{"product_name":"米家 轻量保温杯 500ml","brand":"小米","model":"MJBK01YM","price":79}]
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• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其超轻便的携带体验和出色的保温性能，尤其适合女性用户和日常通勤。一键开盖设计被评价为方便卫生，但部分用户反映杯盖密封圈容易残留异味，需定期清洗。整体口碑极佳，复购率高，是轻量保温杯品类中的经典爆款。","source_count":2}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":125000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.45,"confidence":1,"details":{"rating_avg":4.8,"review_count":125000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@生活美学博主：膳魔师JNL-502是我用过最轻的保温杯，放包里完全没负担。","@户外达人：保温效果杠杠的，冬天出门一整天都能喝到热水。"]}}]
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