A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To realize both extension of the life of an illumination member and reduction of snow accretion on a front cover of the illumination member.SOLUTION: The present invention relates to an LED illumination member 1 comprising: a light bulb 10 mounting one or two or more light-emitting diodes 15; a light cover 30 coming in contact a portion of the light bulb 10, covering an outer periphery of the portion of the light bulb 10, and opening in an illumination direction; and a light-transmission front cover 40 covering an opening portion of the light cover 30, at least a metal layer 32 being provided in the light cover 30, and one or a plurality of wires 43 propagating heat from the metal layer 32 and superior in heat conductivity than the front cover 40 being provided on a front surface or within the front cover 40.SELECTED DRAWING: Figure 1
【課題】照光部材の長寿命化と照光部材の前面カバーへの着雪の低減との両立を図る。【解決手段】本発明は、１または２以上の発光ダイオード１５を搭載するライトバルブ１０と、ライトバルブ１０の一部と接触し、かつライトバルブ１０の一部の外周囲を覆い、照光方向に開口するライトカバー３０と、ライトカバー３０の開口部を覆う透光性の前面カバー４０と、を備え、ライトカバー３０に、少なくとも金属層３２を備え、前面カバー４０の表面若しくは内部に、金属層３２からの熱を伝えるワイヤーであって前面カバー４０より熱伝導性に優れる１または複数のワイヤー４３を備えるＬＥＤ照光部材１に関する。【選択図】図１
PROBLEM TO BE SOLVED: To realize both extension of the life of an illumination member and reduction of snow accretion on a front cover of the illumination member.SOLUTION: The present invention relates to an LED illumination member 1 comprising: a light bulb 10 mounting one or two or more light-emitting diodes 15; a light cover 30 coming in contact a portion of the light bulb 10, covering an outer periphery of the portion of the light bulb 10, and opening in an illumination direction; and a light-transmission front cover 40 covering an opening portion of the light cover 30, at least a metal layer 32 being provided in the light cover 30, and one or a plurality of wires 43 propagating heat from the metal layer 32 and superior in heat conductivity than the front cover 40 being provided on a front surface or within the front cover 40.SELECTED DRAWING: Figure 1
【課題】照光部材の長寿命化と照光部材の前面カバーへの着雪の低減との両立を図る。【解決手段】本発明は、１または２以上の発光ダイオード１５を搭載するライトバルブ１０と、ライトバルブ１０の一部と接触し、かつライトバルブ１０の一部の外周囲を覆い、照光方向に開口するライトカバー３０と、ライトカバー３０の開口部を覆う透光性の前面カバー４０と、を備え、ライトカバー３０に、少なくとも金属層３２を備え、前面カバー４０の表面若しくは内部に、金属層３２からの熱を伝えるワイヤーであって前面カバー４０より熱伝導性に優れる１または複数のワイヤー４３を備えるＬＥＤ照光部材１に関する。【選択図】図１
LED ILLUMINATION MEMBER
ＬＥＤ照光部材
ANDO HITOSHI (author)
2017-01-05
Patent
Electronic Resource
Japanese
IPC:
F21S
Ortsfeste Leuchten
,
NON-PORTABLE LIGHTING DEVICES
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
G08G
Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs
,
TRAFFIC CONTROL SYSTEMS
/
H01L
Halbleiterbauelemente
,
SEMICONDUCTOR DEVICES
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