{"appears_in":[{"position":9,"ranking_slug":"best-refrigerators-2026","ranking_title":"2026 年冰箱怎么选：能效新国标 6 月落地，双系统、594 零嵌、变温室三项定生死，10 款横向对比","score":8.3,"url":"https://buyranker.com/ranking/best-refrigerators-2026"}],"brand":"海尔（Haier）","buy_url":null,"canonical_url":"https://buyranker.com/product/haier-511-full-variable-temp","category":{"name":"冰箱","slug":"refrigerator"},"cons":["单系统，防串味能力有限","机身厚度不适合零嵌","全变温用不上就是溢价"],"description":null,"id":"4813befdf38e7f1a67c48b8de1423fd8","image_url":null,"name":"海尔 511 全变温（BCD-511WGHTD79B9U1）","official_url":null,"price":{"currency":"CNY","max":4800,"min":3500},"pros":["变温室可整格当冷冻用","一级能效双变频","容量充裕"],"release_year":null,"slug":"haier-511-full-variable-temp","specs":{"容积":"511 L","能效":"一级能效双变频","门型":"十字对开","制冷系统":"风冷单系统","变温范围":"-20℃ ～ 5℃（独立全变温）"},"summary":"独立全变温空间 -20℃～5℃，一级能效双变频，为冷冻需求波动大的家庭准备。"}