Abstract:
An easily assembled and detached wall lamp mounting device comprising a retaining seat, and a locking seat mounted on the retaining seat at one end; and another end of the locking seat being suspended with a wall lamp. The retaining seat is formed by a supporting tube; a receptacle; and a nut stud. The lamp tube has a plug at a position coupled to the retaining seat; and the plug is connected with an electric wire therein. The lamp tube is engaged with a positioning nut. After the plug is inserted into the receptacle of the retaining seat, the plug is tightly screwed into the nut stud for positioning the lamp tube to the retaining seat. In packaging, transferring or storage the lamp seat, the locking seat and the lamp rod are pulled out from the retaining seat in advance for reducing the volume for storage and transfer.
Abstract:
A lampholder has a socket having an inner end and formed with an outwardly open lamp seat defining an axis and adapted to fit with a base of a high-voltage lamp and with a pair of inwardly open blind contact holes. A base fitted against the inner end and formed at the contact holes with respective contact seats has a floor formed in line with each contact hole with an axially throughgoing aperture. Respective contacts in the contact seats are each formed with an abutment arm extending along a wall of the respective contact hole and a spring arm extending into the respective contact hole and elastically deformable from a rest position closely juxtaposed with the respective abutment arm to a holding position spaced therefrom. Thus a conductor pushed through one of the apertures into the respective contact hole will wedge between the contact arms.
Abstract:
A mounting board has a board, retaining members mounted on the upper surface of the board, and a part retained by the retaining members. The part is mounted such that at least a part thereof is arranged below the lower surface of the board, and that the part is electrically connected to the board through the retaining members. Such an arrangement as described above eliminates the need of connecting the discharge gap element to the board by using lead wires, and of mounting it on the upper surface of the board. This lowers the height of the board and admits an elevated part.
Abstract:
The present invention is an improved low voltage track lighting system. The system includes a flat track which may be bent. The track has a flat insulator base with opposed flat sides. The depth of the base is greater than its thickness. A thin flat electrical conductor is fixed to each of the flat sides of the base forming conductors on opposite sides of the base. A step down transformer is adapted to be connected to a source of electric power. A feed mount is adapted to be fixed to a supporting surface to be held by the supporting surface. An electric conductive path in the feed mount is connected to each conductor and to the step down transformer, so that each of the conductors is connected to the step down transformer. An adapter is supported on the track and is in electric contact with each of the conductors of the track. A low voltage lamp is supported on the adapter and in electric contact with the adapter to be energized by an electric current from the step down transformer.
Abstract:
A low voltage track lighting construction in which the transformer is mounted within a housing carried by an elongated track for adjustable movement therealong. A vertically oriented cylindrical member is relatively rotationally adjustable with respect to the housing and depends therefrom. The cylindrical member has a pair of oppositely disposed sockets. Engaging the cylindrical member are a pair of corresponding plugs, each plug supporting a vertically oriented rod section which may be effectively lengthened by engagement with additional sections. Slidably positioned on the rods are a second pair of plug elements, the inner ends of which engage corresponding parts of a lamp holding element to enable the lamp carrying element to be supported for pivotal movement about a horizontal axis. Additionally, the lamp holding element is capable of adjustment along a vertical axis and rotation about the same vertical axis.
Abstract:
A low voltage track lighting system is provided wherein the track transmits current at 12 V AC to standard quartz halogen 12 volt lamps. The track may be made of interlocking components, namely; an electrical strip made of copper tubes partially embedded in a flexible plastic member, and a metal bracket for attachment to a ceiling, wall, or other support. The attachment system between the track and a given fixture uses magnetic attraction, and wherein replaceable magnets in the mount of each fixture attach to the metal bracket of the track to hold the fixture in place and provide the force for contact with the electrical strip.
Abstract:
The invention relates to an electrical supply system for electrical lighting installations and the like. The system comprises a track having an elongate insulating member housing first and second conductors extending longitudinally in spaced apart relationship and a plurality of like connectors each having attachment means operable to attach the connector to the track at a continuously adjustable position along its length and contact means making electrical contact with the track when so attached. Each connector is selectively attachable in either a first or a second orientation relative to the track such that the contact means makes electrical contact with only the first or second conductor respectively. Such an arrangement allows the connectors to be of simple construction and can be used with any number of different electrical loads.
Abstract:
Fixtures, apparatuses, and related methods are provided that provide for a non-Edison connection for receiving a lamp housing of a lighting device having a non-Edison connector. The fixture can include a fixture housing and a non-Edison socket securable to the fixture housing. The fixture can also include an engagement device for engaging a lamp housing of a lighting device that has a non-Edison connector upon insertion of the lamp housing into the fixture housing and engaging the non-Edison socket.
Abstract:
The subject matter of the disclosure is a PAR lamp arrangement having an integral lamp, in particular an integral halogen lamp, which is inserted into a base and is surrounded at least in sections by a reflector, the base and the integral lamp being connected via contact springs, and the reflector being covered by a diffusing screen. According to the invention, the reflector is made from aluminum and is provided with a reflective surface or coating. Owing to the aluminum reflector used and the fact that the integral lamp is held via contact springs, improved holding of the integral lamp is made possible with reduced weight and production complexity.
Abstract:
A halogen lamp coupling structure for an electric heater allowing a fitting plate of a halogen lamp to be fitted into and coupled with a lamp fixing recess of a base serving as an insulation block. The halogen lamp coupling structure comprises a strap coupling type of elastic fixing member having a fixing strap fixed to the halogen lamp to surround the halogen lamp and an auxiliary fixing strap supported by an inner wall of the lamp fixing recess of the base. The fixing strap and the auxiliary fixing strap are connected with each other in a vertical direction by a bent piece.