A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LED DEVICE FOR INTERNAL ILLUMINATION TYPE ROAD CONE
PROBLEM TO BE SOLVED: To provide a technology capable of securing high visibility at night and capable of preventing a light source from being broken and scattered even in the case of being impacted by a vehicle.SOLUTION: An LED device for an internal illumination type road cone is mounted on the ground in a state where the LED device is housed inside the road cone, and illuminates the road cone from the inside. The LED device for the internal illumination type road cone comprises: an LED light emission unit including an LED having a light emission surface directed upward; a power supply unit for supplying power to the LED; a frame body that houses the LED light emission unit and the power supply unit and at least has an open top surface; and a cover member that covers the frame body's side surface. The cover member includes a lower end part, an upper end part, and a main body part connecting the lower end part and the upper end part. The cover member is formed so that the upper end part is shorter than the lower end part in a cross-sectional view. The main body part is formed in a taper shape from the lower end part to the upper end part.SELECTED DRAWING: Figure 1
【課題】夜間における高い視認性を確保でき、かつ、車両に衝突された場合でも、光源の破損及び飛散を防止することができる技術を提供する。【解決手段】ロードコーンの内部に収容された状態で地面に載置され、当該ロードコーンを内部から照明する内照式ロードコーン用ＬＥＤ装置であって、発光面を上方に向けたＬＥＤを有するＬＥＤ発光部と、ＬＥＤに電力を供給する電力供給部と、ＬＥＤ発光部および電力供給部を収納し、少なくとも上面が開口した枠体と、枠体の側面を覆うカバー部材と、を備える。カバー部材は下端部と、上端部と、当該下端部および上端部を接続する本体部とを有し、カバー部材は、断面視において、上端部が下端部よりも短く形成され、本体部は、下端部から上端部に向かうテーパー形状に形成される。【選択図】図１
LED DEVICE FOR INTERNAL ILLUMINATION TYPE ROAD CONE
PROBLEM TO BE SOLVED: To provide a technology capable of securing high visibility at night and capable of preventing a light source from being broken and scattered even in the case of being impacted by a vehicle.SOLUTION: An LED device for an internal illumination type road cone is mounted on the ground in a state where the LED device is housed inside the road cone, and illuminates the road cone from the inside. The LED device for the internal illumination type road cone comprises: an LED light emission unit including an LED having a light emission surface directed upward; a power supply unit for supplying power to the LED; a frame body that houses the LED light emission unit and the power supply unit and at least has an open top surface; and a cover member that covers the frame body's side surface. The cover member includes a lower end part, an upper end part, and a main body part connecting the lower end part and the upper end part. The cover member is formed so that the upper end part is shorter than the lower end part in a cross-sectional view. The main body part is formed in a taper shape from the lower end part to the upper end part.SELECTED DRAWING: Figure 1
【課題】夜間における高い視認性を確保でき、かつ、車両に衝突された場合でも、光源の破損及び飛散を防止することができる技術を提供する。【解決手段】ロードコーンの内部に収容された状態で地面に載置され、当該ロードコーンを内部から照明する内照式ロードコーン用ＬＥＤ装置であって、発光面を上方に向けたＬＥＤを有するＬＥＤ発光部と、ＬＥＤに電力を供給する電力供給部と、ＬＥＤ発光部および電力供給部を収納し、少なくとも上面が開口した枠体と、枠体の側面を覆うカバー部材と、を備える。カバー部材は下端部と、上端部と、当該下端部および上端部を接続する本体部とを有し、カバー部材は、断面視において、上端部が下端部よりも短く形成され、本体部は、下端部から上端部に向かうテーパー形状に形成される。【選択図】図１
LED DEVICE FOR INTERNAL ILLUMINATION TYPE ROAD CONE
内照式ロードコーン用ＬＥＤ装置
TSUBOYAMA MASATOSHI (author) / YOKOI SHUJI (author) / SATO HIDEKI (author)
2017-05-18
Patent
Electronic Resource
Japanese
IPC:
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.
/
G09F
DISPLAYING
,
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