Unverified80% confidenceDecision RuleTime unknown
支架承重需大于灯具重量的1.5倍且底盘直径≥60cm,18英寸大灯圈配轻质塑料三脚架容易头重脚轻倾倒,应选带配重袋或不锈钢加粗支架
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified三角支架(下方斜撑)比隐藏式暗装五金件承重高2-3倍,但外观显笨重;追求悬浮无支架美观效果的隔板承重通常≤8kg,且必须打入承重墙或有龙骨的位置78% similarUnverified承重要留20%余量:27寸普通屏约3-5kg,32寸约5-7kg,含内置音响或曲面屏更重,气压弹簧臂需在标称承重范围内才能锁定任意角度,超下限则镜臂下坠78% similarUnverified钓鱼灯(悬臂式)底座配重需≥5kg且底盘直径≥25cm,否则悬臂外伸后容易倾倒;有小孩或宠物的家庭优先选大理石/铸铁配重底座,避免细杆三脚架款78% similarUnverified亚克力底板厚度<3mm的灯牌尺寸超过40cm时易变形翘曲,大尺寸(>60cm)应选5mm以上底板或分段拼接结构77% similarUnverified承重需求超过2kg(如夹挂手机支架、补光灯、显示器背光灯)应选带弹簧钢或螺丝锁紧结构的金属夹,塑料弹簧夹长期夹持会应力松弛失去夹力77% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/110778API
curl https://kongchang.com/api/v1/knowledge/claims/110778MCP
get_claim(id=110778)