Lighting device
First Claim
1. A lighting device comprising:
- a housing including an upper surface and an inner wall surface;
a coupling member coupled to the upper surface of the housing;
a reflector disposed between the coupling member and the inner wall surface of the housing;
a light source unit coupled to the coupling member and having a light emitting groove in which a light emitting device is disposed,wherein the reflector is disposed over the light emitting groove,wherein the light source unit comprises a projection part disposed around the light emitting groove, andwherein the projection part is provided a prescribed distance from the upper surface, the prescribed distance being greater than or equal to a distance of an end of the housing from the upper surface.
1 Assignment
0 Petitions
Accused Products
Abstract
A lighting device comprises a housing including an upper surface and an inner wall surface; a coupling member coupled to the upper surface of the housing; a reflector disposed between the coupling member and the inner wall surface of the housing; a light source unit coupled to the coupling member and having a light emitting groove in which a light emitting device is disposed, wherein the reflector is disposed over the light emitting groove, wherein the light source unit comprises a projection part disposed around the light emitting groove, and wherein the projection part is provided a prescribed distance from the upper surface, the prescribed distance being greater than or equal to a distance of an end of the housing from the upper surface.
40 Citations
20 Claims
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1. A lighting device comprising:
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a housing including an upper surface and an inner wall surface; a coupling member coupled to the upper surface of the housing; a reflector disposed between the coupling member and the inner wall surface of the housing; a light source unit coupled to the coupling member and having a light emitting groove in which a light emitting device is disposed, wherein the reflector is disposed over the light emitting groove, wherein the light source unit comprises a projection part disposed around the light emitting groove, and wherein the projection part is provided a prescribed distance from the upper surface, the prescribed distance being greater than or equal to a distance of an end of the housing from the upper surface. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A lighting device comprising:
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a housing; a coupling member disposed in the housing, having a recess, and comprising a first surface and a second surface which are disposed in the recess; and a light source unit comprising a first body and a second body, wherein each of the first surface and the second surface has a first recess and a second recess which is disposed under the first recess, wherein each of the first body and the second body comprises a coupling unit coupled to the coupling member, wherein the coupling unit comprises a projection being inserted into at least one of the first recess and the second recess. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A lighting device comprising:
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a housing comprising an upper surface, a first side surface, a second side surface facing the first side surface, a third side surface and a fourth side surface facing the third side surface; a coupling member coupled to the upper surface, having a recess, and comprising a first end coupled to the first side surface and a second end coupled to the second side surface; a reflector comprising a first reflector coupled between the third side surface and the coupling member and a second reflector coupled between the fourth side surface and the coupling member; a light source unit coupled to the coupling member and comprising a first end coupled to the first side surface and a second end coupled to the second side surface, wherein the light source unit comprises a first lighting module emitted lights to the first reflector and a second lighting module emitted lights to the second reflector. - View Dependent Claims (17, 18, 19, 20)
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Specification