摘要:
The present invention is directed to accessories which are attached to the support grid members of a grid framework system. The accessories insulate electrified conductors attached to the support grid members from other conductive items located proximate thereto, a management device for cables and wires, and a retention device for fixedly attaching a component to the grid framework system.
摘要:
The invention includes an electrified framework system having a plurality of grid members which form a grid framework. A conductive material is disposed on a surface of at least one of the plurality of grid members as shown throughout the drawings. The system includes connectors which provide low voltage power connections. For example, the connectors bring power from a power supply to the conductive material disposed on the grid framework and/or the connectors provide electrical connections between the conductive material on the grid framework and various devices.
摘要:
The invention includes an electrified framework system having a plurality of grid members which form a grid framework. A conductive material is disposed on a surface of at least one of the plurality of grid members as shown throughout the drawings. The system includes connectors which provide electrical connections between the conductive material on the grid framework and various electrical fixtures. The electrified framework system includes a support clip for supporting depending articles suspended from the grid framework into a room space. The support clip does not interfere with the electrical and mechanical actuator controlling the connector and grid interface connection mechanism. The support clip attaches the connector to the grid element such that the connector, and any device attached thereto, will not inadvertently become detached from the grid element during a seismic event.
摘要:
The invention includes an electrified framework system having a plurality of grid members which form a grid framework. A conductive material is disposed on a surface of at least one of the plurality of grid members as shown throughout the drawings. The system includes connectors which provide low voltage power connections. For example, the connectors bring power from a power supply to the conductive material disposed on the grid framework and/or the connectors provide electrical connections between the conductive material on the grid framework and various devices.
摘要:
An electrically powerable grid element having first and second conductive members of opposing polarity. The grid element includes first and second electrical access slots which expose the conductive members. The grid element includes a tap which has a conductor engaging means which forms an electrical connection with the first and second conductors via the first and second electrical access slots.
摘要:
An electrified framework system for bringing power and/or signal to electrically powered devices is provided. The system includes at least one longitudinally extending electrified bus bar. The bus bar has a housing which includes a pair of conductors positioned therein. Each conductor has a mating surface which provides a continuous conductive path for attachment of devices. The system also includes a means to bring electricity to the conductors without interfering with the mating surface of the conductors and thereby creating an unavailable point for electrical connection.
摘要:
An electrically powerable grid element having first and second conductive members of opposing polarity. The grid element includes first and second electrical access slots which expose the conductive members. The grid element includes a tap which has a conductor engaging means which forms an electrical connection with the first and second conductors via the first and second electrical access slots.
摘要:
A fire protective flat panel radiator assembly for installation in a suspended ceiling grid is provided. The assembly includes a flat panel radiator having a frame that supports a sonic diaphragm, which is driven by a transducer to reproduce an audio program. A back box is mounted to the radiator and the back box covers and encloses the diaphragm and other fire susceptible components of the radiator. The back box is provided with a cut-out portion that is covered with an air pervious panel, which is resistant to fire hazards but that allows air flow in and out of the back box. In one embodiment, the radiator has a bridge and the back box is formed by a pair of shells mounted on each side of the bridge to enclose and protect the diaphragm. The result is a fire protected flat panel radiator assembly that meets the fire performance requirements for air handling plenums while retaining the sonic fidelity of a flat panel sound radiator without a fire protective back box.
摘要:
A power and signal distribution system for the building interior and a method for operating a power and signal distribution system for the building interior are provided. The system includes a plurality of conductors adjacent to at least one surface of a plurality of support members forming a grid. The system further includes at least one shunt switch in communication with at least two conductors, the shunt switch being configurable to selectively conduct power or signals between the at least two conductors.
摘要:
An electrical connector for use with an electrified ceiling framework having a conductive body with a first end and second end. The first end of the conductive body is arranged and disposed to provide selective electrical contact to a first conductive surface disposed adjacent to a ceiling framework. The first end also includes a conductive, mechanically biased member capable of maintaining physical contact with the first conductive surface. The second end includes a surface arranged and disposed to provide selective electrical contact to a device selected from the group consisting of a voltage source, a second conductive surface, an electrical device and combinations thereof. The conductive body provides electrical connectivity between the conductive surface and the device.