| 摘要 |
A luminaire assembly comprising at least one magnetron, a least one microwave-powered bulb, a luminaire reflector, at least one waveguide, and a radio-frequency screen assembly is provided. The radio-frequency screen assembly, the radio frequency gasket, and the luminaire reflector are configured to form a microwave cavity that can accommodate a microwave-powered bulb. The at least one waveguide is configured to couple energy from the at least one magnetron to the microwave-powered bulb. The radio-frequency screen accommodates at least one latching structure. The at least one latching structure is configured to sufficiently compress or to release the radio-frequency screen and the luminaire assembly. In another embodiment, a radio-frequency screen assembly comprises a frame which comprises an opening defined by a plurality of edges. The frame comprises a planar portion and further comprises a ridge at one of the edges that extends in a direction perpendicular to the planar portion.
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