公牛 卡拉OK专用电源插头 GN-901K

评测依据

• review_count：42000
• rating_avg：4.9
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 02:04:29","to":"2026-06-26 02:04:29"}
• intros：{"brand_intro":"公牛（Bull）是中国最大的电工及电源连接器制造商之一，成立于1995年，总部浙江慈溪。品牌以\"安全用电\"为核心，产品覆盖插座、转换器、电源线等，拥有国家级实验室和数百项专利。公牛在消费者中口碑极佳，连续多年蝉联中国插座市场占有率第一，是家庭和商用场景的标杆品牌。","product_intro":"公牛GN-901K是一款为卡拉OK设备优化的电源插头，采用一体式注塑工艺，无焊点设计，杜绝虚接风险。插头内置过载保护模块，当电流超过10A时自动断电，保护功放和音响。外壳使用750℃阻燃PC材料，插脚为磷青铜镀镍，插拔寿命超过10000次。线缆端配有防折尾套，适合频繁移动的KTV环境。","key_specs":["额定电压：250V","额定电流：10A","额定功率：2500W","过载保护：支持（自动断电）","外壳阻燃等级：750℃","插拔寿命：≥10000次"]}
• alt_products：[{"product_name":"公牛 卡拉OK专用电源插头 GN-901K","brand":"公牛","model":"GN-901K","price":29.9},{"product_name":"秋叶原 卡拉OK电源插头 国标两脚/三脚转换插头","brand":"秋叶原","model":"QY-201K","price":15.9},{"product_name":"德力西 卡拉OK电源插头 三脚带开关转换头","brand":"德力西","model":"CDK-03S","price":22.5}]
• kol_quotes：["公牛这款插头是KTV安全用电的标配，过载保护能有效防止设备烧毁。","一体成型无焊点，长期使用不松动，专业工程首选。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":95.69999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其安全性和做工精细度，过载保护功能在KTV大功率使用场景下备受好评。多位用户反馈插头手感厚重，插入插座后非常稳固，无晃动。部分用户提到价格略高于同类产品，但认为物有所值。在拼多多平台也有大量好评，称其\"比普通插头耐用三倍\"。整体满意度极高，是高端KTV工程推荐款。","source_count":3}},{"source":"objective","score":88.73439393939393,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.9,"price":29.9,"wom_score":95.69999999999999}},{"source":"user_review","score":98,"weight":0.15,"confidence":1,"details":{"rating_avg":4.9,"review_count":42000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["公牛这款插头是KTV安全用电的标配，过载保护能有效防止设备烧毁。","一体成型无焊点，长期使用不松动，专业工程首选。"]}}]
• method_version：v3
• search_visual：null