PROBLEM TO BE SOLVED: To provide a cover for an LED unit that can prevent snow accretion on a light emitting surface of an LED light emitter and has excellent energy saving performance, an LED light emitter comprising the cover for an LED unit, and an LED traffic signal comprising the LED light emitter.SOLUTION: A cover for an LED unit has a light heat-generating member that absorbs LED light to generate heat. There are also provided an LED light emitter comprising the cover for an LED unit, and an LED traffic signal comprising the LED light emitter.SELECTED DRAWING: Figure 3
【課題】LED発光器の発光面の着雪を防止することができ、且つ省エネルギー性に優れるLEDユニット用カバー、該LEDユニット用カバーを備えるLED発光器、および該LED発光器を備えるLED信号機を提供すること【解決手段】LED光を吸収して発熱する光発熱部材を有することを特徴とするLEDユニット用カバー、該LEDユニット用カバーを備えることを特徴とするLED発光器、および該LED発光器を備えることを特徴とするLED信号機。【選択図】図3
COVER FOR LED UNIT, LED LIGHT EMITTER, AND LED TRAFFIC SIGNAL
LEDユニット用カバー、LED発光器、およびLED信号機
2017-09-28
Patent
Electronic Resource
Japanese