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Light-emitting element

A technology of luminous body and light-emitting device, applied in the field of luminous body, to achieve the effect of preventing from burnout, low current consumption, and good connection

Inactive Publication Date: 2012-07-04
安德烈・佩特佐尔德 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The device is only suitable for use with a maximum of 40 volts

Method used

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Examples

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Embodiment Construction

[0030] exist figure 1 A cylindrically shaped illuminant 1 is shown in . Its housing 2 is made of a transparent material, preferably glass or plastic, and has in its interior a multitude of light-emitting diodes, here more or less randomly assigned the reference numerals 3 , 4 , 5 , 6 . Due to the large number of light-emitting diodes 3, 4, 5, 6, etc., it is evident in this illustration that practically every shape of the luminous body is possible with the wiring pattern according to the invention, since the luminous body 1 is composed of a large number of small Unit composition with light emitting diodes. in accordance with figure 1 The present example is a tubular housing 2 which also has terminals 15 and 16 .

[0031] figure 2 With light-emitting diodes again more or less randomly assigned reference numerals 3, 4, 5, 6 it is shown figure 1 These LEDs are connected to each other through metal lines 17, 18, 19.

[0032] exist image 3 A unit 7 of diodes 9, 9', 10, 10' ...

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PUM

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Abstract

A light-emitting element (1) is equipped with a large number of light-emitting diodes (3, 4, 5, 6) which are arranged in a housing (2) and serve as light-emitting means. Said light-emitting diodes run anti-parallel to one another, to be precise preferably in units (7, 8), which each have two diode pairs (9, 10) that run anti-parallel to one another.

Description

technical field [0001] The invention relates to a luminous body with a plurality of light-emitting diodes arranged in a housing as luminous means. Background technique [0002] Incandescent bulbs and luminescent tubes filled with noble gases are increasingly being replaced by light-emitting diodes, since they provide a large number of pulse points. A light emitting diode is an electronic semiconductor device that emits light when a current through the diode flows in the conduction direction. Here, light-emitting diodes are characterized by a number of advantages over incandescent bulbs and fluorescent tubes, which will still enhance the spread of light-emitting diodes in the future. The service life of the light-emitting diodes is therefore much longer than in the case of comparable lighting devices, with LEDs operated with correspondingly low currents reaching a lifetime of up to more than 100,000 hours. Light-emitting diodes also emit considerably less heat during operat...

Claims

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Application Information

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IPC IPC(8): H05B33/08F21K99/00H05B44/00
CPCF21S4/003H05B33/0821F21Y2101/02F21S4/20F21Y2115/10H05B45/42
Inventor 安德烈·佩特佐尔德拉尔夫·希特津
Owner 安德烈・佩特佐尔德
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