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 technique capable of ensuring high visibility in the night time, and preventing damage and dispersion of a light source even in the case of collision by a vehicle.SOLUTION: An LED device for an internal illumination type road cone which is placed on the ground in a state of being stored inside a road cone so as to illuminate the road cone from the inside, comprising an LED light emission part having an LED with a light emission facing upward, a power supply part supplying power to the LED, a frame body storing the LED light emission part and the power supply part and having at least an opened upper surface, a cover member covering the side surface of the frame body, and a battery stored in the frame body. The cover member has a lower end, an upper end, and a body part connecting the lower end and the upper end. The cover member includes the upper end formed shorter than the lower end in a cross-sectional view, and the body part is formed in a tapered shape from the lower end toward the upper end. The power supply part employs the power of the battery as a power source.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、枠体に収容されたバッテリとを備える。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。電力供給部は、バッテリの電力を電源とする。【選択図】図１
LED DEVICE FOR INTERNAL ILLUMINATION TYPE ROAD CONE
PROBLEM TO BE SOLVED: To provide a technique capable of ensuring high visibility in the night time, and preventing damage and dispersion of a light source even in the case of collision by a vehicle.SOLUTION: An LED device for an internal illumination type road cone which is placed on the ground in a state of being stored inside a road cone so as to illuminate the road cone from the inside, comprising an LED light emission part having an LED with a light emission facing upward, a power supply part supplying power to the LED, a frame body storing the LED light emission part and the power supply part and having at least an opened upper surface, a cover member covering the side surface of the frame body, and a battery stored in the frame body. The cover member has a lower end, an upper end, and a body part connecting the lower end and the upper end. The cover member includes the upper end formed shorter than the lower end in a cross-sectional view, and the body part is formed in a tapered shape from the lower end toward the upper end. The power supply part employs the power of the battery as a power source.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、枠体に収容されたバッテリとを備える。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。電力供給部は、バッテリの電力を電源とする。【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)
2018-09-13
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.
/
F21S
Ortsfeste Leuchten
,
NON-PORTABLE LIGHTING DEVICES
ROAD CONE, CONE BAR, AND ROAD CONE-CONE BAR CONNECTION SYSTEM
| European Patent Office | 2023