Board and light source module including the same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F21V-007/00
F21S-041/00
H05K-001/02
F21V-029/70
F21S-043/19
F21S-043/14
F21S-045/47
F21V-015/01
F21Y-115/10
F21Y-107/70
출원번호
US-0097065
(2016-04-12)
등록번호
US-10125947
(2018-11-13)
우선권정보
KR-10-2015-0120700 (2015-08-27)
발명자
/ 주소
Song, Jin Kwan
Kim, Hyo Yeon
출원인 / 주소
SAMSUNG ELECTRONICS CO., LTD.
대리인 / 주소
Sughrue Mion, PLLC
인용정보
피인용 횟수 :
0인용 특허 :
40
초록▼
Provided is a board. The board may include: a plurality of body portions; and a connecting portion disposed between the plurality of body portions to integrally connect the plurality of body portions, wherein a shape of the connecting portion is changed between a flat shape and a protruding shape, w
Provided is a board. The board may include: a plurality of body portions; and a connecting portion disposed between the plurality of body portions to integrally connect the plurality of body portions, wherein a shape of the connecting portion is changed between a flat shape and a protruding shape, when positions of the plurality of body portions are changed by rotating the plurality of body portions based on the connecting portion.
대표청구항▼
1. A board comprising: a plurality of body portions; anda connecting portion disposed between the plurality of body portions to integrally connect the plurality of body portions,wherein a shape of the connecting portion is changed between a flat shape and a protruding shape, when positions of the pl
1. A board comprising: a plurality of body portions; anda connecting portion disposed between the plurality of body portions to integrally connect the plurality of body portions,wherein a shape of the connecting portion is changed between a flat shape and a protruding shape, when positions of the plurality of body portions are changed by rotating the plurality of body portions based on the connecting portion,wherein the connecting portion comprises an inner surface and an outer surface connecting two end surfaces of the plurality of body portions opposing each other, and has an asymmetrical structure in which the inner surface and the outer surface have different lengths. 2. The board of claim 1, wherein a length of the inner surface is shorter than a length of the outer surface. 3. The board of claim 1, wherein the inner surface and the outer surface respectively have a curved surface and are curved in the same direction. 4. The board of claim 1, wherein the outer surface includes a concave groove concavely recessed toward the inner surface. 5. The board of claim 1, wherein the plurality of body portions include a first position in which the connecting portion is spread to be maintained in a flat plane structure and a second position in which the connecting portion is folded to be maintained in a three-dimensional structure protruded upwardly of flat surfaces of the plurality of body portions. 6. The board of claim 5, wherein the plurality of body portions are disposed to form an angle based on the connecting portion, in the first position. 7. The board of claim 5, wherein the connecting portion has a structure in which the connecting portion is folded in half to allow two sides of the outer surface to approximate each other based on a virtual central line passing through a center of the outer surface and the inner surface, in the second position. 8. The board of claim 5, wherein the inner surface is disposed on the same positional level as a position of the plurality of body portions, and the outer surface is disposed on a positional level different from a position of the inner surface to be protruded upwardly of surfaces of the plurality of body portions, in the second position. 9. The board of claim 5, wherein the connecting portion includes a structure inclined from the outer surface disposed in a higher position toward the inner surface and the plurality of body portions disposed in a lower position, in the second position. 10. The board of claim 1, wherein each of the body portions comprises a plurality of mounting regions on which light emitting devices are respectively mounted, and extending regions respectively disposed between the plurality of mounting regions to connect the mounting regions. 11. A light source module comprising: a frame comprising a plurality of mounting surfaces arranged at different positional levels;a plurality of heat sinks respectively connected to the plurality of mounting surfaces; anda light source comprising a board respectively disposed on the plurality of heat sinks, and a plurality of light emitting devices respectively mounted on the board respectively disposed on the plurality of mounting surfaces,wherein the board comprises a plurality of body portions and a connecting portion disposed between the plurality of body portions to integrally connect the plurality of body portions, andwherein a shape of the connecting portion is changed between a flat shape and a protruding shape, when positions of the plurality of body portions are changed by rotating the plurality of body portions based on the connecting portion. 12. The light source module of claim 11, wherein the frame further comprises a plurality of protrusions protruded from the mounting surface, and the board comprises a plurality of connection holes into which the plurality of protrusions are inserted. 13. The light source module of claim 11, wherein the plurality of body portions respectively comprise a plurality of mounting regions respectively disposed on the plurality of mounting surfaces and on which the light emitting devices are respectively mounted, and extending regions respectively disposed between the plurality of mounting regions to connect the mounting regions. 14. The light source module of claim 11, wherein the frame comprises a stepped structure defining the different positional levels of the plurality of mounting surfaces rise in an arrangement direction. 15. The light source module of claim 14, wherein the frame further comprises a plurality of connecting surfaces vertically connecting the plurality of mounting surfaces to each other. 16. The light source module of claim 11, wherein each of the heat sinks comprises a base portion respectively disposed on each of the plurality of mounting surfaces, and an extending portion extending from an edge of the base portion to be bent to be substantially perpendicular to the base portion. 17. A lighting apparatus comprising: a light source module;a housing supporting the light source module; anda cover covering the housing to cover the light source module,wherein the light source module comprises:a frame comprising a plurality of mounting surfaces arranged at different levels;a plurality of heat sinks respectively connected to the plurality of mounting surfaces;a board comprising a plurality of body portions and a connecting portion disposed between the plurality of body portions to integrally connect the plurality of body portions and respectively disposed on the plurality of heat sinks; anda plurality of light emitting devices respectively mounted on the board respectively disposed on the plurality of mounting surfaces,wherein a shape of the connecting portion is changed between a flat shape and a protruding shape, when positions of the plurality of body portions are changed by rotating the plurality of body portions based on the connecting portion. 18. The lighting apparatus of claim 17, further comprising a reflector configured to reflect light of the light source module. 19. The lighting apparatus of claim 18, wherein the reflector comprises a plurality of reflective surfaces and a plurality of through holes respectively formed on a bottom surface of each of the plurality of reflective surfaces, and the plurality of light emitting devices are respectively exposed to the plurality of reflective surfaces through the through holes.
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