Abstract:
The invention comprises, in one form thereof, an electrical connector for connecting a first conductor and a second conductor, the first conductor and the second conductor both having an insulation coating and the second conductor having a stripped end, including a housing and an electrical terminal disposed with the housing. The electrical terminal includes at least one insulation displacement contact for electrical connection with the first conductor, and including at least one releasable pressure contact for connection and disconnection with the stripped end of the second conductor.
Abstract:
A high intensity discharge lamp (HID) (200) is disclosed. The high intensity discharge lamp (200) includes an electrically powered lamp (200) having a lamp exterior (220) and at least one lead (226) extending outside of the lamp (200), a male connector (204) that is fastened at its base (302) to one of the leads (226) of the lamp (200), an insulate housing (206) having an inner contour (402) shaped to fittedly encompass therein the male connector (204) and at least a portion of the lead (226) of the lamp (200), and a cement contact (208) that fastens, without air gaps, the housing (206) to the lamp exterior (220). The electrical interface (202) includes a male connector (204) that is fastened at its base (302) to one of the leads (226) of the lamp (200), an insulate housing (206) having an inner contour (402) shaped to fittedly encompass therein the male connector (204) and at least a portion of the lead (226) of the lamp (200), and a cement contact (208) that fastens, without air gaps, the housing (206) to the lamp exterior (220). A boot (212) hermetically locks over the insulate housing (206). A female connector (210) is mated to the male connector (204) within the boot (212). A feed line (501) with an insulating cover (502) is electrically connected to the female connector (210) on one end and to a power source at the other end.
Abstract:
The wedge base bulb includes a bulb body having a colored glass bulb and a press-sealed portion. Further, a tubular insulation collar is mounted to cover press-sealed portion. Bulb body is formed in a process in that a molding section of a glass tube including a color-developing compound or a color-developing element is heat-melted under a reducing atmosphere in a predetermined temperature region, placed in a mold and expanded in the mold, and also develops color with colloid generated by the heat-melting. As a result, a wedge base bulb developed a color and chromaticity satisfying a predetermined standard can be provided at a lower cost.
Abstract:
A lamp device comprising a plurality of lamps which are arranged in parallel to each other, each of the lamps has a glass bulb wherein a pinch seal portion is formed at each end of the glass bulb, an external lead rod extends from the pinch seal portion, and the external lead rod is connected to a feeding member bases which connect the plurality of lamps at both ends of the lamp, wherein each of the bases has a through hole in which the pinch seal portion and the feeding member are inserted, and the feeding member is pulled out from an end face of each of the bases, wherein both ends of only one of the lamps are fixed to the bases respectively.
Abstract:
The invention relates to a reflector lamp and to a method for producing such a reflector lamp, especially a simplified method for fixing the lamp (2) in the reflector (1). The gasket (22) of the lamp base (21) is disposed in the cavity (13) of the reflector neck (12) in such a manner that the at least one power lead (71, 72) projects from the reflector neck (12) through a passage and the lamp base (21) is supported on the inner wall (13) of the reflector (1) perpendicular to the longitudinal axis (A). A fastening element (81, 82) is fastened on the power lead (71, 72) at an angle to the longitudinal axis (A) and rests against the outer wall of the reflector neck (12). The lamp (2) is thus fixated in the reflector (1) in the longitudinal direction (A) without play and without any additional spring elements.
Abstract:
A ceramic body (14) for a discharge vessel (12) includes a central barrel portion (60) and two end plus (64, 66), which close opposite ends of the barrel. Main electrode (32, 34) and an initiator electrode 50 are supplied with power via conductors in leg members (70, 76, 72). In one embodiment, a first electrode 32 and the initiator electrode are supplied with current through two separate leg members. In another embodiment, a dual electrode leg member is provided with two bores (124, 126).
Abstract:
The present invention relates to a low-pressure discharge lamp (1) including a discharge tube (20) and a base (5) providing for mechanical and electrical connection of the discharge lamp (1). The discharge tube (20) sealed in a gas-tight manner at its both ends is bent substantially in one plane so that the discharge tube (20) has straight (2) and arc-shaped portions (3), and the base (5) connected to the ends of the discharge tube (20) includes at least cathode leads of the discharge tube (20) and electrical connectors (15) connected to said leads. At least one component ensuring mechanical connection to a lampholder is formed on the base (5). The components of the discharge lamp (1) ensuring mechanical connection to the lampholder (16) are placed in a space bordered by the discharge tube (20). A lampholder (16) of the discharge lamp (1) includes components ensuring electrical and mechanical connection to the discharge lamp (1). The components of the lampholder (16) providing for mechanical connection to the discharge lamp (1) are placed in a space bordered by the discharge tube (20) in a position in which the lampholder (16) is connected to the discharge lamp (1).
Abstract:
The invention relates to an optical radiator, especially for ultraviolet or infrared radiation, with a lamp bulb socketed without cement on one end, from which at least two connecting wires are brought through pinches, one at the top and the other at the bottom of the lamp bulb, the first connecting wire being affixed at the upper end of the lamp bulb to a stiff support bow, and the lower end of the stiff support bow being brought as a terminal pin through a first bore in a lamp base and is fastened to the latter by an anti-extraction lock. The invention is addressed to the problem of offering an optical radiator which can be made quickly and at low cost from a minimal number of parts. The problem is solved in that the second connecting wire at the bottom end of the lamp bulb is carried loosely through a second bore in the lamp base.
Abstract:
A compact self-ballasted fluorescent lamp includes a double-spiral arc tube formed by winding a glass tube to its both ends around a spiral axis, and sealing electrodes each having a filament coil at the ends of the glass tube, and a holding member that has a closed bottom and holds the arc tube. The holding member has, at its end wall, insertion openings through which the ends of the glass tube are inserted. The ends of the glass tube are inserted to such positions that enable the filament coils to be positioned within the holding member, and the minimum distance L, in the insertion direction of the ends of the glass tube, between the filament coil and the edge of the insertion opening of the holding member is 6 mm.
Abstract:
A discharge lamp is disclosed, which comprises a discharge vessel sealed in a tubular envelope. The lamp has a lamp base covering an end part of the envelope, and fixing means for providing a substantially rigid fixing of the envelope to the lamp base. The fixing means comprises a metal clamp ring, which surrounds a part of the envelope external to the lamp base. A melt plastic lining is provided between the clamp ring and the envelope. The melt plastic lining substantially completely fills a space between the envelope and the clamp ring. A method is also provided for manufacturing a discharge lamp as above. The method comprises the steps of providing a space between the clamp ring and the envelope, and providing a hot-melt plastic lining in the space between the clamp ring and the envelope. Subsequently, the plastic lining is melted, and substantially completely fills the space between the clamp ring and the envelope, establishing a tight and stable mechanical connection between the clamp ring and the envelope.