Lighting device and a case for the same
First Claim
Patent Images
1. A lighting device comprising:
- a first case comprising a first extension part and a second extension part;
a first light emitter disposed in the first case;
a first diffuser disposed in the first case and over the first light emitter;
a second case comprising a third extension part and a fourth extension part;
a second light emitter disposed in the second case;
a second diffuser disposed in the second case and over the second light emitter; and
a bracket coupled to the second extension part and the third extension part,wherein the first case comprises;
a first bottom plate;
a first wall one end is coupled to the first bottom and the other end is coupled to the first extension part; and
a second wall one end is coupled to the first bottom and the other end is coupled to the second extension part, andwherein the second case comprises;
a second bottom plate;
a third wall which one end is coupled to the second bottom and the other end is coupled to the third extension part; and
a fourth wall which one end is couple to the second bottom and the other end is coupled to the fourth extension part.
1 Assignment
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Accused Products
Abstract
One embodiment is a lighting device. The lighting device comprises a first case comprising a first extension part and a second extension part; a first light emitter disposed in the first case; a first diffuser disposed in the first case and over the first light emitter; a second case comprising a third extension part and a fourth extension part; a second light emitter disposed in the second case; a second diffuser disposed in the second case and over the second light emitter; and a bracket coupled to the second extension part and the third extension part.
27 Citations
20 Claims
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1. A lighting device comprising:
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a first case comprising a first extension part and a second extension part; a first light emitter disposed in the first case; a first diffuser disposed in the first case and over the first light emitter; a second case comprising a third extension part and a fourth extension part; a second light emitter disposed in the second case; a second diffuser disposed in the second case and over the second light emitter; and a bracket coupled to the second extension part and the third extension part, wherein the first case comprises; a first bottom plate; a first wall one end is coupled to the first bottom and the other end is coupled to the first extension part; and a second wall one end is coupled to the first bottom and the other end is coupled to the second extension part, and wherein the second case comprises; a second bottom plate; a third wall which one end is coupled to the second bottom and the other end is coupled to the third extension part; and a fourth wall which one end is couple to the second bottom and the other end is coupled to the fourth extension part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A lighting device comprising:
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a first case comprising a first extension part and a second extension part; a first light emitter disposed in the first case; a first diffuser disposed in the first case and over the first light emitter; a second case comprising a third extension part and a fourth extension part; a second light emitter disposed in the second case; a second diffuser disposed in the second case and over the second light emitter; and a bracket coupled to the second extension part and the third extension part, wherein the first case comprises a first ceiling fixed type frame disposed at the end of the first extension part, and wherein the second case comprises a second ceiling fixed type frame disposed at the end of the fourth extension part. - View Dependent Claims (14)
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15. A lighting device comprising:
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a first case comprising a first bottom plate, a first wall extended from the one end of the first bottom plate, and a first extension part extended from the one end of the first wall; a first light emitter disposed on the first bottom plate; a first diffuser disposed in the first case, disposed over the first light emitter and coupled to the first wall; a second case comprising a second bottom plate, a second wall extended from the one end of the second bottom plate, and a second extension part extended from the one end of the second wall, wherein the second extension part is coupled to the first extension part; a second light emitter disposed on the second bottom plate; a second diffuser disposed in the second case, disposed over the second light emitter and coupled to the second wall; a cover part disposed between the first bottom plate and the second bottom plate; and a power supply controller is disposed in a space defining the cover part, the first wall, the second wall, the first extension part and the second extension part. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification