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Electric lamp with an outer vessel and a built-in lamp and method for production of same

An embedded, electric lamp technology, applied in discharge lamps, gas discharge lamps, gas discharge lamp parts, etc., can solve problems such as high cost, damage to appearance, damage to outer bulbs, etc., to reduce this force, avoid shadows, good protective effect

Inactive Publication Date: 2011-12-21
OSRAM GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mounting clips are attached to the glass base of the outer bulb, but this is very expensive, since the glass base is a very complex part, which includes, for example, the extraction pipe and the integrated power supply line
In the case of metal mounting clips, there is also the risk of damaging the outer bulb when the lamp is installed or when the lamp is in operation, it must be ensured that no conductive parts form a connection with the clip
Furthermore, the metal bracket is visually striking and clearly disrupts the transparent appearance known from classic incandescent light bulbs

Method used

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  • Electric lamp with an outer vessel and a built-in lamp and method for production of same
  • Electric lamp with an outer vessel and a built-in lamp and method for production of same
  • Electric lamp with an outer vessel and a built-in lamp and method for production of same

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Embodiment Construction

[0057] figure 1 A perspective view of a lamp 1 according to the invention is shown. The outer bulb 3 of type A55 is held in a lamp base 2 of type E27 which is common on the market. The built-in lamp 4 is arranged inside the outer bulb 3 such that the incandescent filament 5 of the built-in lamp 4 is located approximately within the outer bulb 3 at the position in which the incandescent filament is likewise arranged in a conventional incandescent lamp. The built-in lamp 4 is implemented as a so-called high-pressure halogen lamp using bulb extrusion technology, and such high-pressure halogen lamps are already known from the prior art. Furthermore, there is a cylindrical bulb 6 which surrounds the integral lamp 4 at most approximately its entire length and extends as far as the lamp base 2 .

[0058] Details of the structure are available at figure 2 is particularly clearly seen. The incandescent filament 5 of the built-in lamp 4 is connected to a feeder 7 which protrudes fr...

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Abstract

The invention relates to an electric lamp with outer bulbs and embedded bulbs and a manufacturing method. The invention relates to an electric lamp (1) with a base at one end and with an outer bulb (3), mounted in a base (2), and at least one integral lamp (4), preferably a high-volt halogen lamp, which is arranged within the outer bulb (3), and at least two power supply wires (9, 9a, 9b) from the base (2) to the integral lamp (4). The invention likewise relates to a method for producing such a lamp. The at least two power supply wires (9, 9a, 9b) are surrounded by a preferably cylindrical bulb (6) made from nonconductive material, and the cylindrical bulb (6) is connected, preferably fused, to the outer bulb (3). The invention also relates to a method of manufacturing the lamp.

Description

technical field [0001] The invention relates to an electric lamp with a single-sided base, having an outer bulb arranged in the base and at least one recessed lamp, preferably a high-voltage halogen lamp, arranged in the outer bulb, and at least two lamps extending from the base to the recessed lamp. feeder line. Furthermore, the invention relates to a method for producing an electric lamp with a one-sided base, wherein the electric lamp has an outer bulb accommodated in the base and at least one recessed lamp, preferably a high-voltage halogen lamp, arranged in the outer bulb, and At least two feed lines leading from the lamp base to the recessed lamp. Background technique [0002] Halogen incandescent lamps are becoming more and more popular than traditional incandescent lamps due to their long life and the quality of light they exhibit. In order to be able to replace existing incandescent lamps with halogen incandescent lamps as simply as possible while maintaining the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01J61/96
CPCH01J61/34H01K1/34Y02B20/125Y02B20/00
Inventor 贝恩德·瑙约克斯罗兰德·斯塔克
Owner OSRAM GMBH
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