Vehicle instrument panel having three-dimensional illumination effect
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01D-011/28
B60K-037/04
B60Q-003/14
F21V-007/00
F21V-013/08
G02B-005/04
F21V-008/00
B60K-037/02
F21W-106/00
F21Y-101/00
출원번호
US-0136491
(2016-04-22)
등록번호
US-10160323
(2018-12-25)
우선권정보
KR-10-2015-0174953 (2015-12-09)
발명자
/ 주소
Lee, Jin Young
출원인 / 주소
HYUNDAI MOTOR COMPANY
대리인 / 주소
McDermott Will & Emery LLP
인용정보
피인용 횟수 :
0인용 특허 :
12
초록▼
A vehicle instrument panel having a three-dimensional illumination effect includes a transparent ring having a three-dimensional circular shape, at least one primary scale formed in a front surface of the transparent ring, the at least one primary scale being spaced apart from an adjacent primary sc
A vehicle instrument panel having a three-dimensional illumination effect includes a transparent ring having a three-dimensional circular shape, at least one primary scale formed in a front surface of the transparent ring, the at least one primary scale being spaced apart from an adjacent primary scale by a predetermined distance, a reflecting plate for changing a direction of travel of LED light along the transparent ring, generated below the transparent ring, in clockwise and counterclockwise directions, and a prism unit including at least one prism for reflecting a portion of the LED light traveling along the transparent ring toward the at least one primary scale at a predetermined angle.
대표청구항▼
1. A vehicle instrument panel having a three-dimensional illumination effect, the vehicle instrument panel comprising: a transparent ring having a three-dimensional circular shape;at least one primary scale formed in a front surface of the transparent ring, the at least one primary scale being space
1. A vehicle instrument panel having a three-dimensional illumination effect, the vehicle instrument panel comprising: a transparent ring having a three-dimensional circular shape;at least one primary scale formed in a front surface of the transparent ring, the at least one primary scale being spaced apart from an adjacent primary scale by a predetermined distance;a reflecting plate for changing a direction of travel of LED light along the transparent ring, generated below the transparent ring, in clockwise and counterclockwise directions;a prism unit including at least one prism for reflecting a portion of the LED light traveling along the transparent ring toward the at least one primary scale at a predetermined angle;at least one secondary scale formed between the at least one primary scale; andat least one second light source provided corresponding to the at least one secondary scale,wherein the transparent ring includes a plane and a curved surface, and light generated from the LED light moves through an area between the plane and the curved surface,wherein each of the at least one prism is arranged corresponding to a predetermined one of the at least one primary scale, andwherein LED light generated from the at least one second light source is directly radiated toward the secondary scale. 2. The vehicle instrument panel according to claim 1, wherein the at least one prism is disposed below the transparent ring, the at least one prism being spaced apart from an adjacent prism corresponding to the at least one primary scale. 3. The vehicle instrument panel according to claim 1, wherein the LED light is generated from two first light sources. 4. The vehicle instrument panel according to claim 1, wherein the at least one primary scale and the at least one secondary scale are scales for indicating a driving speed. 5. The vehicle instrument panel according to claim 1, further comprising a light guide plate disposed below the secondary scale in order to guide the LED light generated from the at least one second light source to be directly radiated toward the secondary scale. 6. The vehicle instrument panel according to claim 1, further comprising: a colored layer printed on a rear surface of the transparent ring,wherein a portion of the LED light reflected from the at least one prism passes through the colored layer. 7. The vehicle instrument panel according to claim 1, wherein the primary scale and the secondary scale are scales corresponding to any one of a speedometer for indicating a driving speed, a thermometer for indicating a temperature of cooling water and a fuel gauge for indicating a level of remaining fuel. 8. The vehicle instrument panel according to claim 3, wherein the reflecting plate is provided in the same number as the number of the first light sources. 9. A vehicle instrument panel having a three-dimensional illumination effect, the vehicle instrument panel comprising: a first transparent ring having a three-dimensional circular shape;a second transparent ring connected to a portion of the first transparent ring;at least one primary scale formed in a front surface of the first transparent ring, the at least one primary scale being spaced apart from an adjacent primary scale by a predetermined distance;a reflecting plate for changing a direction of travel of LED light along the first transparent ring, generated below the second transparent ring, in clockwise and counterclockwise directions;a prism unit including at least one prism for reflecting a portion of the LED light traveling along the first transparent ring toward the at least one primary scale at a predetermined angle;at least one secondary scale formed between the at least one primary scale; andat least one second light source provided corresponding to the at least one secondary scale,wherein the transparent ring includes a plane and a curved surface, and light generated from the LED light moves through an area between the plane and the curved surface,wherein each of the at least one prism is arranged corresponding to a predetermined one of the at least one primary scale, andwherein LED light generated from the at least one second light source is directly radiated toward the secondary scale. 10. The vehicle instrument panel according to claim 9, wherein the at least one prism is disposed below the first transparent ring, the at least one prism being spaced apart from an adjacent prism corresponding to the at least one primary scale. 11. The vehicle instrument panel according to claim 9, wherein the LED light is generated from two first light sources. 12. The vehicle instrument panel according to claim 9, wherein the at least one primary scale and the at least one secondary scale are scales for indicating a driving speed. 13. The vehicle instrument panel according to claim 9, further comprising a light guide plate disposed below the secondary scale in order to guide the LED light generated from the at least one second light source to be directly radiated toward the secondary scale. 14. The vehicle instrument panel according to claim 9, further comprising: a colored layer printed on rear surfaces of the first transparent ring and the second transparent ring,wherein a portion of the LED light reflected from the at least one prism passes through the colored layer. 15. The vehicle instrument panel according to claim 9, wherein the primary scale and the secondary scale are scales corresponding to any one of a speedometer for indicating a driving speed, a thermometer for indicating a temperature of cooling water and a fuel gauge for indicating a level of remaining fuel. 16. The vehicle instrument panel according to claim 11, wherein the reflecting plate is provided in the same number as the number of the first light sources.
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