Title:
ELEVATION TYPE WARNING LIGHT DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/053448
Kind Code:
A1
Abstract:
The present invention relates to an elevation type warning light device. The elevation type warning light device according to an embodiment of the invention comprises: an illumination unit whereby a lamp outputting one or more color is turned on; a body portion located underneath the illumination unit, so as to support the illumination unit; an elevating unit which has a foldable frame structure installed inside the body portion, raises the illumination unit while unfolding outside the body portion, and lowers the illumination unit while folding inside the body portion; a direction display unit which incorporates a plurality of LED bars having a plurality of LEDs arrayed thereon, wherein the plurality of LED bars are fixed on one side of the elevating unit so as to deploy as an arrow shape while the elevating unit unfolds, and comes to be accommodated inside the body portion when the elevating unit folds; and a controller for controlling the lighting time of the lamp and the lighting time of the plurality of LEDs. Consequently, as the warning light is elevated, a direction indicating light is deployed in an arrow shape, and, as the warning light is lowered, the direction indicating light is folded, thereby making it possible to control the passage of vehicles or pedestrians at the rear.
Inventors:
KIM WON DO (KR)
Application Number:
PCT/KR2014/002876
Publication Date:
April 16, 2015
Filing Date:
April 03, 2014
Export Citation:
Assignee:
HYUNDO INDUSTRY COMPANY (KR)
International Classes:
B60Q1/50; B60Q1/52
Foreign References:
| KR100804577B1 | 2008-02-20 | |||
| KR101305435B1 | 2013-09-06 | |||
| KR200464472Y1 | 2013-01-09 | |||
| KR20120084188A | 2012-07-27 |
Attorney, Agent or Firm:
CHOI, SEOG WON (KR)
최석원 (KR)
최석원 (KR)
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