There is disclosed a tripod head for mounting a device to be held (such as an illumination device) to a support base at an adjustable Angle of depression or elevation.
有披露了用于安装设备三脚架云台举行(如照明设备)为支持基地的抑郁或高度可调角度。
Through the emitting device mounted on the telescopic door body of the telescopic door, the telescopic door can have an indicating and illumination function for vehicles and people at night.
通过在伸缩门的伸缩门体上设置发光装置，从而在夜间时对车辆和居民可以起到指引和照明的作用。
The device has the advantages of long service life, high light emission efficiency and stable light output, and can meet the illumination requirement for backlight source of LCD device, etc.
且该装置使用寿命长、发光效率高、输出光稳定，适合作为LCD显示器件的背光源等照明要求。
The utility model discloses a wireless measuring device for detecting ultraviolet illumination intensity, which comprises a measuring probe (1) and a main receiver (2).
本实用新型公开了一种用于紫外光照强度检测的无线测量装置，该装置由测量探头（1）和接收主机（2）两部分构成。
Aimed at the present situation of Residential illumination design, the system of illumination is re-examined and humanized design thought for illumination device is proposed.
针对住宅照明设计的现状，对照明系统重新审核，提出照明装置人性化的设计思想。
Reacho brand emergency device for elevator has multiple functions; it can provide both illumination voltages for elevator and pronunciation indication for user.
多项选用功能，可向用户提供电梯照明电压、语音提示。
Reacho brand emergency device for elevator has multiple functions; it can provide both illumination voltages for elevator and pronunciation indication for user.
多项选用功能，可向用户提供电梯照明电压、语音提示。
应用推荐