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Halogen incandescent lamp and method for making the same

A technology for incandescent lamps and halogens, used in the direction of fixtures/supports of luminous bodies, electrical components, etc.

Inactive Publication Date: 2008-06-18
KONINK PHILIPS ELECTRONICS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this construction is that there is a third electrical connection to the outside of the bulb

Method used

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  • Halogen incandescent lamp and method for making the same
  • Halogen incandescent lamp and method for making the same
  • Halogen incandescent lamp and method for making the same

Examples

Experimental program
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Embodiment Construction

[0020] According to the embodiment in FIGS. 1A / B to 4A / B, each of the two ends of the light-emitting element 4 has a single winding forming a power supply lead 6 which is partially sealed into the pinch by means of a conductive connection and embedded in the pinch 3 The sealing foil 7 in is connected. The two power supply leads 6 are arranged in the clamping opening 3 substantially parallel to each other.

[0021] The plane where the two ends of the light-emitting element 4 and one end of the support wire 5 are located is located at the center of the clamp 3 so as to be parallel to it. The two branches of the light-emitting element 4 are bent into a U-shape in or close to the extension of the above-mentioned plane and are arranged symmetrically with respect to the lamp axis, widening slightly in the direction towards the pinch 3 .

[0022] According to the embodiment in Fig. 1A / B, the light-emitting element 4 is secured twice at the top by the support wire 5, which is placed ...

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PUM

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Abstract

A halogen incandescent lamp for operating on line voltage, comprises a sealed bulb made from a transparent material and having a pinch at one end, a filling made from an inert gas and a halogen additive, and a luminous element comprised of a filament, wherein both ends of said filament are each connected with a contact element extending through the pinch, wherein a support structure is mounted in the lamp and extends in the bulb holding the filament in a predetermined shape, wherein the support structure comprises at least one metal support wire having an end part for engaging the filament, and wherein the support structure comprises an insulating glass mount, wherein said support wire is embedded in said glass mount such that no part of said metal support wire, or parts electrically connected therewith other than the contact elements, extend outside the lamp.

Description

technical field [0001] The invention relates to a halogen incandescent lamp operating at line voltage, comprising a sealed bulb made of a transparent material with a pinch at one end, a filling made of an inert gas and a halogen additive and a luminous element comprising a filament, wherein each of the two ends of said filament is connected to a contact element extending through the nip, wherein a support is mounted in the lamp and said support extends in a bulb housing said filament of predetermined shape , wherein said support includes at least one metal support wire whose end is adapted to engage the filament. Background technique [0002] Such a lamp is disclosed in US patent specification US 6,803,721, which is hereby incorporated by reference. Since the main parts, ie in particular the bulb to be assembled and the metal parts, in particular the fixing and the lighting element, can be prefabricated independently of one another and subsequently connected to one another ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01K1/18
CPCH01K3/00H01K1/18H01K3/08
Inventor 刘烨J·费G·格罗列特K·维尔弗里德H·泽特M·高兰
Owner KONINK PHILIPS ELECTRONICS NV