环卫三轮车LED发光标识牌

评测依据

• review_count：860
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["天猫","拼多多"]
• time_range：{"from":"2026-06-26 04:20:12","to":"2026-06-26 04:20:12"}
• intros：{"brand_intro":"科力达创立于2015年，是智能环卫装备领域的后起之秀。公司以\"科技点亮安全\"为使命，将LED照明技术与传统标识牌结合，开发出多款主动发光标识产品。拥有ISO9001认证及多项实用新型专利，产品远销东南亚及欧洲市场，在国内环卫系统智能化改造项目中屡获订单。","product_intro":"这款LED发光标识牌采用太阳能+USB双供电模式，内置高亮LED灯珠，夜间自动点亮，可视距离达500米。外壳为ABS工程塑料，防撞抗摔，IP65防水等级。支持\"环卫\"字样及箭头方向定制，可安装在车顶或车尾。配备遥控开关，可切换常亮、闪烁模式，有效警示后方来车。","key_specs":["供电方式：太阳能板+USB充电","LED灯珠：12颗高亮红光LED","可视距离：≥500米（夜间）","防水等级：IP65","材质：ABS工程塑料+PC灯罩","尺寸：40cm×15cm×5cm"]}
• alt_products：[{"product_name":"环卫三轮车LED发光标识牌","brand":"科力达","model":"KLD-LED-03","price":128}]
• kol_quotes：["\"科力达这款主动发光牌是环卫安全升级神器，晚上老远就能看到。\"——@科技测评师阿强","\"太阳能+遥控，不用接线，自己就能装，太方便了。\"——@DIY达人小刘"]
• scoring_breakdown：[{"source":"word_of_mouth","score":82.9,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其主动发光设计在雾天和夜间效果远超普通反光牌，太阳能充电方便，无需频繁更换电池。遥控切换闪烁模式功能实用，能有效吸引驾驶员注意。部分用户反映在连续阴雨天太阳能充电不足时需USB补电，但整体续航表现满意。少数评论提到安装支架需额外打孔，建议厂家附赠免打孔配件。","source_count":2}},{"source":"objective","score":86.29389447236181,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.5,"price":128,"wom_score":82.9}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"review_count":860,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"科力达这款主动发光牌是环卫安全升级神器，晚上老远就能看到。\"——@科技测评师阿强","\"太阳能+遥控，不用接线，自己就能装，太方便了。\"——@DIY达人小刘"]}}]
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