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.
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.
摘要:
A luminaire reflector comprises a first end reflector segment, a second end reflector segment, and a main reflector segment bonded together as a single-piece. The main reflector segment, the first end reflector segment, and the second end reflector segment form a microwave cavity that can accommodate a microwave-powered bulb. The luminaire reflector is configured to be mated to at least one waveguide of a luminaire assembly. The luminaire reflector comprises at least one RF coupling slot to transmit microwave energy from the waveguide side to the microwave cavity side of the reflector assembly.
摘要:
A luminaire reflector comprises a first end reflector segment, a second end reflector segment, and a main reflector segment bonded together as a single-piece. The main reflector segment, the first end reflector segment, and the second end reflector segment form a microwave cavity that can accommodate a microwave-powered bulb. The luminaire reflector is configured to be mated to at least one waveguide of a luminaire assembly. The luminaire reflector comprises at least one RF coupling slot to transmit microwave energy from the waveguide side to the microwave cavity side of the reflector assembly.
摘要:
A vending machine includes at least one width-adjustable storage rack, the storage rack having a fixed wall and a movable wall connected to the fixed wall by at least one connecting link; and an adjustment mechanism constructed and adapted to position the movable wall relative to the fixed wall and to thereby vary an interior width between the fixed and movable walls. Two movable walls can be connected to a single fixed wall.
摘要:
A transparent-front vending machine includes an optical vend-sensing system with an article sensing subsystem arranged athwart a vend space. The article sensing subsystem has two emitter/detector arrays, each having at least one emitter and a plurality of detectors. The emitter/detector arrays are arranged so that at least some electromagnetic radiation emitted by an emitter of the first array can be detected by at least two active detectors of the second array, and at least some electromagnetic radiation emitted by an emitter of the second array can be detected by at least two active detectors of the first array so that articles falling through the vend space will interrupt electromagnetic radiation between an emitter and at least one detector. At least two emitters are active at one time.
摘要:
A transparent-front vending machine includes an optical vend-sensing system with an article sensing subsystem arranged athwart a vend space. The article sensing subsystem has two emitter/detector arrays, each having at least one emitter and a plurality of detectors. The emitter/detector arrays are arranged so that at least some electromagnetic radiation emitted by an emitter of the first array can be detected by at least two active detectors of the second array, and at least some electromagnetic radiation emitted by an emitter of the second array can be detected by at least two active detectors of the first array so that articles falling through the vend space will interrupt electromagnetic radiation between an emitter and at least one detector. At least two emitters are active at one time.
摘要:
A bistable bimetallic element is captured loosely between a housing cover on the one side, and an interior abutment and an end of a movable contact arm on the other side. A dimple in the housing cover provides a fulcrum for the bistable element, so as to permit a large throw of the compact arm and thus a high breakdown voltage rating.
摘要:
A vending machine includes at least one width-adjustable storage rack, the storage rack having a fixed wall and a movable wall connected to the fixed wall by at least one connecting link; and an adjustment mechanism constructed and adapted to position the movable wall relative to the fixed wall and to thereby vary an interior width between the fixed and movable walls. Two movable walls can be connected to a single fixed wall.
摘要:
A transparent-front vending machine includes an optical vend-sensing system with an article sensing subsystem arranged athwart a vend space. The article sensing subsystem has two emitter/detector arrays, each having at least one emitter and a plurality of detectors. The emitter/detector arrays are arranged so that at least some electromagnetic radiation emitted by an emitter of the first array can be detected by at least two active detectors of the second array, and at least some electromagnetic radiation emitted by an emitter of the second array can be detected by at least two active detectors of the first array so that articles falling through the vend space will interrupt electromagnetic radiation between an emitter and at least one detector. At least two emitters are active at one time.