什么是全屏蔽夹具
全屏蔽灯具是一种灯具或发光管,其设计和安装方式是将所有发射的光线引导到水平面以下。这意味着,无论光线是否直接来自灯具或发光管,都不会投射到水平方向之上。 燈泡管或扩散元件,或间接通过 反射 或 折射 从夹具的任何部分。
也许您感兴趣的是
- Ceiling-mounted PIR occupancy sensor with dry-contact relay output
- 12/24VDC or 12/24VAC low-voltage supply
- COM, NO, and NC isolated relay contacts for EMS, HVAC, and building control inputs
- Low-voltage DC recessed ceiling-mounted microwave motion sensor switch
- 12 VDC / 24 VDC input with 10-30 VDC range
- 10A max work current with adjustable time delay, Lux threshold, and sensitivity
- Higher-load recessed ceiling-mounted microwave motion sensor switch
- 100-265 VAC line-voltage input, 10A model
- 5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity
- Recessed ceiling-mounted microwave motion sensor switch
- 100-265 VAC line-voltage input, 5A model
- 5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity
- Ceiling-mounted RZ037 PIR occupancy sensor dimmer for 220V power
- 3A maximum working current with 660W rated load
- LUX button controls light-sensor ON/OFF and user-set dimming brightness
- Ceiling-mounted RZ037 PIR occupancy sensor dimmer for 110V power
- 3A maximum working current with 330W rated load
- LUX button controls light-sensor ON/OFF and user-set dimming brightness
- Low-voltage DC ceiling-mounted microwave motion sensor switch
- 12 VDC / 24 VDC input with 10-30 VDC range
- 10A max work current with adjustable time delay, Lux threshold, and sensitivity
- Higher-load ceiling-mounted microwave motion sensor switch
- 100-265 VAC line-voltage input, 10A model
- 5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity
- Ceiling-mounted microwave motion sensor switch
- 100-265 VAC line-voltage input, 5A model
- 5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity
- Low-voltage DC recessed ceiling mount PIR motion sensor switch
- 12 VDC / 24 VDC input with 10-30 VDC range
- Max work current 10A with adjustable time delay, Lux threshold, and sensitivity
- Higher-load recessed ceiling mount PIR motion sensor switch
- 100-265 VAC line-voltage input, 10A model
- 360-degree detection with adjustable time delay, Lux threshold, and sensitivity
- Recessed ceiling mount PIR motion sensor switch
- 100-265 VAC line-voltage input, 5A model
- 360-degree detection with adjustable time delay, Lux threshold, and sensitivity
- Wireless switch and receiver kit for indoor ON/OFF lighting control
- 100-230VAC, 50/60Hz receiver with 5A rated current
- CR2032-powered wireless switch with 2.4GHz communication
- 占用(自動開/自動關)
- 12–24V 直流(10–30VDC),最大 10A
- 360° 覆蓋範圍,直徑 8–12 米
- 延遲時間 15 秒–30 分鐘
- 光感測器關/15/25/35 Lux
- 高/低感度
- 自动开启/自动关闭占用模式
- 100–265V交流,10A(需要中性線)
- 360° 覆蓋範圍;8–12 米探測直徑
- 時間延遲 15 秒–30 分鐘;Lux OFF/15/25/35;感度 高/低
- 自动开启/自动关闭占用模式
- 100–265V AC,5A(需要中性線)
- 360° 覆蓋範圍;8–12 米探測直徑
- 時間延遲 15 秒–30 分鐘;Lux OFF/15/25/35;感度 高/低
要确定灯具是否完全屏蔽,从灯具或灯管周围的任何角度从上方或直接从侧面看,都不应该 有任何可见的灯管、反光表面或透镜盖(透明或棱镜)。从本质上讲,灯具的顶部应该是封闭的,其安装方式应使底部开口处于水平状态。
全屏蔽灯具的主要目的是最大限度地减少光污染和眩光。通过将所有光输出引向水平面以下,它有助于防止光溢出天空,或给附近居民或司机造成不适。这在需要保护黑暗天空的地区尤为重要,例如天文台或居民区。
从 Rayzeek 运动传感器产品组合中获得灵感。
没有找到您想要的?别担心。总有其他方法可以解决您的问题。也许我们的作品集就能帮到您。
常見問題
为什么推荐使用全屏蔽灯具
全屏蔽灯具的设计使附近的人或野生动物看不到光源。通过使用全屏蔽灯具,可以有效避免光线侵入邻居的财产,并最大限度地减少眩光和天光。
屏蔽灯和非屏蔽灯的区别是什么?
与屏蔽灯相反,非屏蔽灯不仅出于安全和安保目的将光线直接射向地面。相反,它们允许光线向不同方向散射。另一方面,全屏蔽灯,也被称为 "全截止灯 "或 "FCO 灯",被认为是对夜空友好的灯具的最佳选择。


















