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Fixing of the carrier and the cover of the lighting device

A lighting device and carrier technology, which can be used in lighting device components, lighting devices, lighting and heating equipment, etc., can solve problems such as being relatively expensive, and achieve the effect of improving positioning accuracy and avoiding mechanical consumption.

Active Publication Date: 2016-11-02
OPTOTRONIC GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these clamps can loosen under mechanical load and are also relatively expensive

Method used

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  • Fixing of the carrier and the cover of the lighting device
  • Fixing of the carrier and the cover of the lighting device
  • Fixing of the carrier and the cover of the lighting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] figure 1 The lighting device in the form of an LED module 1 with a disc-shaped printed circuit board 2 serving as a carrier is shown in a cross-sectional view from obliquely above. The shown front side of the printed circuit board 2 is equipped with at least one semiconductor light source in the form of one or more light-emitting diodes 4 in a first central region 3 . At least one light-emitting diode 4 is covered by a common lens in the form of a lens 5 . The front side of the printed circuit board 2 is equipped with a plurality of electronic components 7 in a second region 6 arranged annularly around the central region 3 .

[0046] The electronic components 7 are covered for protection by means of an annular cover 8 made of light-impermeable plastic. The cover 8 is mounted on the printed circuit board 2 and is connected or fastened thereto by means of two metallic connectors 9 .

[0047] The connection elements 9 are each connected to the printed circuit board 2 by...

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PUM

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Abstract

The invention relates to a lighting device (1), in particular a lighting module, comprising: a carrier (2) equipped with at least one electronic component (7) and at least one semiconductor light source (4); for covering at least one a cover (8) for the electronic component (7); and at least one connecting piece (9) for securing the cover (8) and the carrier (2) together, wherein the connecting piece (9) is provided by means of a non-locking The connection part is connected to the carrier body (2) and to the cover part (8) by means of the locking connection part. Particularly advantageous is the design as a lighting module, in particular an LED module.

Description

technical field [0001] The invention relates to a lighting device, comprising: a carrier, the carrier is equipped with at least one component and at least one semiconductor light source; a cover for covering at least one electronic component; and at least one for fixing the cover and the carrier connectors together. The invention can be used particularly preferably in lighting modules, in particular semiconductor lighting modules, in particular LED modules. Background technique [0002] Lighting devices of the type mentioned at the outset are known, in which the cover is fixedly glued with its supporting edge to the carrier. The disadvantage here is that such gluing requires a relatively high installation outlay, and the lighting device has to be cured over a large area after gluing. Furthermore, a relatively large amount of adhesive is required. [0003] Lighting devices of the type mentioned at the outset are also known, in which the cover is clamped on the carrier by m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/20F21V17/16F21V23/00F21Y115/10
CPCF21V17/164F21V23/005F21K9/20F21Y2115/10F21V23/006Y10T29/49002F21V17/10
Inventor 彼得·萨赫森维格京特·霍特泽
Owner OPTOTRONIC GMBH