V2EX downlight

Downlight

释义 Definition

downlight(名词)指筒灯/嵌入式下照灯:通常安装在天花板内或表面,光线主要向下照射,用于环境照明或重点照明。(也可作动词 to downlight,指用下照灯照明,但较少见。)

发音 Pronunciation (IPA)

/danlat/

例句 Examples

We installed downlights in the kitchen.
我们在厨房安装了筒灯。

Soft, warm downlights highlighted the artwork while keeping the room calm and comfortable.
柔和的暖色筒灯凸显了艺术品,同时让房间保持安静、舒适的氛围。

词源 Etymology

down(向下)+ light(灯/光)组合而成,字面意思是“向下照的灯”。该词常见于建筑、室内设计与照明工程语境,用来区别于向上照的 uplight 或壁灯等其他灯具类型。

相关词 Related Words

文学与著名作品用例 Literary Works

  • The IESNA Lighting Handbook(照明工程领域经典手册,常用 downlight/downlighting 讨论配光与眩光控制)
  • Architectural Lighting Design(建筑照明设计类教材/专著中常出现,用于描述天花下照的灯具配置)
  • Time-Saver Standards for Interior Design and Space Planning(室内设计参考书中常以 downlight 说明灯具选择与照度布局)
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