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Document Title |
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8177393 |
Mechanical bypass light unit
A light unit includes a bulb having a light source with lead wires and a separator, a switch member that includes a support member and a pair of spring terminals, and a socket having two or more...
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8154186 |
Fixing mechanism for an inner assembly to outer bulb
A lamp assembly includes an inner assembly that has a CFL source, an electronics board, and a holder that interconnects the CFL source and electronics board. An outer, light transmissive envelope...
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8125133 |
Lamp comprising a base that is mounted without cement
The invention relates to a light bulb (1), the end of which is provided with a polymer ceramic base (5). Said base (5) is injection molded directly onto the end of the bulb.
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8106571 |
Capped lamp/reflector unit
A capped lamp/reflector unit (1) comprising a lamp vessel (2) arranged inside a reflector (3) and a lamp cap (4) fixed to the reflector. Electrical contacts (17) are provided substantially opposite...
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7990036 |
Electric lamp featuring a discharge vessel with pinched seals and mounting members
The electric lamp comprises a discharge vessel (1) which has pinched seals (4) of H-shaped cross-section. A pair of metal mounting members (10) are clicked on each pinched seal (4) to allow the...
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7791259 |
Uncemented socketed lamp
A light bulb (1) with a base and inner vessel sealed in a vacuum-tight manner and surrounded by an enveloping part is provided with an adapter (13) at the end thereof made from ceramic polymer and...
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7750542 |
Lamp with a clipped-on contact
A lamp includes a reflector having a passageway opening to a heel of the reflector, a lamp capsule having a lead that extends rearward through the passageway, a conductive clip that spans a...
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7658535 |
Lamp having improved vibration damping
The invention relates to a lamp (8), in particular a vehicle lamp, having a base (17), a burner (7) having a light-generating element (11, 12), and an adapter plate (1) having a connecting region...
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7626321 |
Spring coil shunt for light string socket
A mechanical shunt for use in a socket of a string of lights resides in an otherwise typical lamp of a string of lights. The present shunt is a coiled spring shunt held by one of the electrical...
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7619352 |
Fluorescent lamp and method for manufacturing the same
Fluorescent lamp (1) comprising a glass discharge vessel (2) in which a gas is present, which discharge vessel (2) is on two sides provided with a tubular end portion (3) having a longitudinal...
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7569981 |
Ultraviolet germicidal lamp base and socket
An ultraviolet gas discharge lamp having contact pins extending downward from a base cap toward an opposing end. The lamp is placed within a conduit or duct for disinfecting air or water flowing...
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7557497 |
Asymmetric mechanical shunt switch for use in a socket of a string of lights
An asymmetrical shunt switch for use in a socket of a string of lights resides in an otherwise typical lamp of a string of lights. The present switch is a shaped spring held in position between the...
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7550908 |
Holding device for fixing a lamp bulb and associated lamp
A holding device for fixing a lamp bulb comprises at least one clip element, the clip element, referred to as the main clip, having a peripheral flange as a supporting surface, which is adjoined at...
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7453194 |
Mechanical shunt for use in the sockets of a string of lights
A mechanical shunt for use in a socket of a string of lights resides in an otherwise typical lamp of a string of lights. The present shunt is generally T-shaped spring shunt with lateral ends with...
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7394189 |
Compact self-ballasted fluorescent lamp having a circuit board with connection members
An objective is to provide a compact self-ballasted fluorescent lamp which can reduce occurrence of a short circuit without protecting lead wires extending from each end portion of a spiral arc...
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7282847 |
Electric lamp and manufacturing method
The electric lamp has a lamp vessel having a pinch mounted in an outer envelope by means of a clamping member of metal sheet which is present on the pinch. The clamping member has an open loop...
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7202614 |
Electronic ballast for a fluorescent task lamp
An electronic ballast circuit for a handheld fluorescent task lamp, comprising a self-starting electronic driver circuit operated by a power supply and operable to start and run at least first and...
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7059753 |
Lamp with plastic base having a radiation protective coating
The invention relates to a lamp, in particular a motor-vehicle headlight lamp, with a plastic part of which the surface is provided with a coating which contains at least one compound of a metal...
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7053540 |
Energy efficient compact fluorescent reflector lamp
An energy efficient fluorescent reflector lamp includes a fluorescent light source enclosed in a reflector with a defined cavity and circumferential rim defining a light emitting opening, and a...
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6969947 |
Lead free base locking mechanism
A lamp that utilizes a lamp base locking ring to secure a lamp base shell to a lamp. A hollow light transmitting body terminates in a neck that includes threads and a keyway. A lamp base locking...
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6919671 |
Compact low-pressure discharge lamp
The invention relates to a compact low-pressure discharge lamp (1) comprising a discharge vessel (3) with electrodes and power supply leads (7), a discharge vessel mount on which the discharge...
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6894429 |
Discharge lamp device
In a discharge lamp device, the arc tube body is configured by welding and integrating shroud glass with an arc tube so as to enclose a discharging portion, and a rearward elongating portion of the...
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6858976 |
Spring-clip for hid lamp
An assembly (10) for a lamp. The assembly 10 includes a light source (12) having a center chamber (14) and opposite ends (16, 18), arrayed along a longitudinal axis (19). The ends (16, 18) are...
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6836058 |
Low-pressure gas discharge lamp having metallization surrounded by a resilient clamping element
A low pressure gas discharge lamp with a tubular discharge vessel is provided with two separate capacitive coupling members at its ends, the discharge vessel having a small inner diameter of...
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6791244 |
Electric lamp provided with a lamp cap
An electric lamp (2) with a lamp cap (12) suitable for contacting an external electric contact element (28). The lamp cap comprises contacting means (16) comprising a first contact part (18)...
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6774549 |
Lamp structure of lamp string
A lamp includes a bulb having conductive terminals and a retainer including a cylinder having a top opening for receiving the bulb and a U-shaped support having a bottom with two arms extended...
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6768254 |
Self-ballasted electrodeless discharge lamp and electrodeless discharge lamp
A self-ballasted electrodeless discharge lamp includes a discharge vessel having a cavity, an induction coil that is inserted into the cavity, a ballast for supplying power to the induction coil, a...
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6653764 |
Discharge bulb and method of manufacturing the same
A base end 12a of an arc tube unit 12 is inserted in a glass tube 50 which is previously fixed to an insulating plug unit 14, and a shroud tube 18 and the glass tube 50 are then bonded and fixed to...
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6653770 |
Lamp with internally attached eyelet lead, and method therefor
Without applying soldering or plasma arc welding, a lead wire is brought into connection with an eyelet easily and reliably so that lighting failure due to incomplete contact is prevented and cost...
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6628081 |
Electric lamp
An electric lamp, in particular a motor vehicle auxiliary light lamp, and a method for producing such a lam. The base of the lamp comprises an annular metal part (5) or resilient design for holding...
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6628054 |
Base for low pressure discharge lamps
A lamp base in combination with a low pressure discharge lamp is provided. The low pressure discharge lamp comprises a glass envelope which has an end portion and an axis. A stem is melted into the...
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6614150 |
Non-detachable structure of a lamp bulb and its lamp holder
A non-detachable structure of a lamp bulb and its lamp holder, the lamp bulb is connected in advance with a bottom connecting member, two conductors for a tungsten filament in the lamp bulb are...
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6580203 |
Low-pressure gas discharge lamp having adapter including contact element provided with barbed hook
The low-pressure gas discharge lamp has a tubular lamp vessel (1) provided at both of its ends (12) with a lamp cap (4) having contact pins (5). Each lamp cap (4) is fixed in an adapter (6) which,...
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6570308 |
Electric lamp
An electric lamp with a base (6), which is structurally subdivided into an upper part (7) that retains the bulb and a substantially circular-cylindrical lower part (5) for external fastening, which...
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6528931 |
Electric light bulb with base held by positioning ring having elastic pieces and weld pieces
An electric light bulb with a base 1, including a positioning ring 7 adapted to be fitted onto and mounted to a cylindrical-shaped base 2 which holds a glass bulb 3 enclosing therein filaments 6....
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6509678 |
Clamping structure assembly of projection lamp
A clamping structure of projection lamp comprises a shade assembly, a lamp cup and a clamping tongue. The shade assembly has an insulating body with two grooves on two outer walls thereof. The lamp...
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6454436 |
Lamp securing device
A lamp securing device for securing a lamp (120) to a housing (110) including a retainer (130) including a peripheral portion that bounds an opening (300) of sufficient size for receiving a neck...
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6456001 |
Fluorescent lamp having V-shaped grooves for guiding lead wire
A fluorescent lamp in which a connecting terminals of a lighting circuit board and lead wires of a fluorescent tube easily can be connected. The lamp includes a fluorescent tube, a holder holding...
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6411021 |
Wedge base bulb with color coating
To eliminate the need for a cap provided only for coloring the light of a wedge-base bulb, and to eliminate the requirement for a multi-colored front lens of a vehicle identification lamp, a...
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6411022 |
Vehicle lamp unit
A vehicle lamp unit 1 in which a plurality of light emitting diodes 13 are arranged to make up a light source is disclosed. The lamp unit includes a base member 7 for supporting a plurality of the...
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6346767 |
Lamp with formed, cemented clip to secure base to lamp
A lamp has an electrically insulating, light-transmitting, preferably lead-free envelope with a base end and contains a light source. At least two electrical lead-ins are connected to the light...
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6323588 |
Locking clip for a lamp base having first, second and third portions
A locking clip 10 for fixing a base to an end of a glass bulb. The locking clip 10 has a body 12 with a first portion 14, a middle portion 16 and an end portion 18. The middle portion 16 is...
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6294861 |
Electric discharge lamp apparatus
An electric discharge lamp apparatus which incorporates an arc tube 10 structured such that an enclosed glass bulb 12 of an arc tube body 11 is enclosed in an ultraviolet-ray shielding globe 20 and...
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6274973 |
Electric discharge lamp apparatus with insulating plug
An electric discharge lamp apparatus incorporates: a metal lead support 36 which projects over the front surface of an insulating plug 30 made of synthetic resin, which supports the leading end of...
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6270235 |
Lamp and lamp based assembly
A first lamp base assembly is provided which includes two separate base components. The first base component is attachable to a lamp via a lamp retainer and to the second base component. The second...
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6265824 |
Miniature filament lamp having planar contact surfaces arranged on the plane bottom surface of the base
The invention relates to a miniature incandescent lamp which is provided for mounting on a printed circuit board. According to the invention, the base contacts (7) have a plane contact surface (7a)...
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6242853 |
Lamp holder for low-wattage-lighting systems
A lamp holding has a first conductor forming an exterior surface of the lamp holding, the first conductor having a first opening formed therein to slidably receive a first lead of a lamp and a...
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6232707 |
Wedge base lamp
A molded lamp base receives a press seal of a lamp. Internal walls of the base define a cavity open at one end to receive the press seal portion of the lamp. The side walls have a thickness...
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6215236 |
Halogen lamp having thick wall pinch seal portion
Disclosed is a lamp having a lamp capsule consisting of a glass bulb containing filaments sealed therein with a substantially flat pinch-sealed portion being formed integrally at one end of the...
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6203169 |
Lamp and method of producing same
A lamp assembly is provided which includes a lamp such as an arc tube sealed within a sleeve which is attached to a pair of retainer members which are coupled to a base component. The sleeve...
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