红叶 100英寸户外便携投影幕布

评测依据

• review_count：15000
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 02:05:17","to":"2026-06-26 02:05:17"}
• intros：{"brand_intro":"红叶是江苏红叶视听器材股份有限公司旗下品牌，成立于1998年，是中国老牌投影幕布制造商。公司拥有完整的幕布生产线，产品覆盖从入门到高端全系列。红叶以高性价比和稳定的品质在消费者中积累了良好口碑，其户外便携幕布因价格亲民、功能实用，成为许多家庭和户外初学者的首选。","product_intro":"红叶HL-100W户外幕布采用三脚支架设计，安装简单，无需打孔。幕布为白塑材质，表面微珠涂层提升亮度，支持1080P投影。100英寸尺寸适合中小型户外聚会，配备防风绳和收纳袋，重量仅2.2kg，可轻松放入背包。适合露营、野餐、庭院等场景。","key_specs":["尺寸：100英寸（16:9）","增益：1.1倍","材质：白塑+微珠涂层","支架：三脚金属支架","重量：约2.2kg","视角：150°"]}
• alt_products：[{"product_name":"红叶 100英寸户外便携投影幕布","brand":"红叶（Redleaf）","model":"HL-100W","price":399}]
• kol_quotes：["不到400块就能拥有100英寸户外幕布，红叶这款是学生党露营神器。","虽然抗光一般，但晚上用效果惊艳，值回票价。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":80.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，百元价位即可获得不错的观影体验。安装方便，适合新手。部分用户反映抗光性一般，白天户外需搭配高亮度投影仪。整体好评率高，尤其适合预算有限的消费者。","source_count":3}},{"source":"objective","score":83.75809619238476,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.5,"price":399,"wom_score":80.6}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":15000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["不到400块就能拥有100英寸户外幕布，红叶这款是学生党露营神器。","虽然抗光一般，但晚上用效果惊艳，值回票价。"]}}]
• method_version：v2
• search_visual：null