Device for connecting a light source to an electrical power supply device

A technology for a power supply device and a connection device, which is applied to the cooling/heating device, circuit heating device, and components of the lighting device, etc. The effect of reducing the size

Inactive Publication Date: 2017-12-01
VALEO VISION SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the height of the bracket housing the electronic components is at least equal to the height of the seat of such a socket, thereby increasing the risk of shadows cast by the bracket on the LEDs connected to it

Method used

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  • Device for connecting a light source to an electrical power supply device
  • Device for connecting a light source to an electrical power supply device
  • Device for connecting a light source to an electrical power supply device

Examples

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Embodiment Construction

[0023] In the following description, terms describing the position and size of certain elements such as "on", "under", "height", etc. refer to specific arrangements shown in the drawings. However, these terms must be interpreted in a relative rather than a strict and absolute manner. Indeed, the devices described herein may be oriented differently without departing from the invention.

[0024] Unless otherwise explicitly stated, technical characteristics described with respect to a given form of an embodiment of the present invention may be combined with technical characteristics described with respect to other forms of the embodiment without departing from the present invention. The separation of these properties is provided only for clarity of description.

[0025] Similar reference numerals are used to describe similar features of the invention in individual forms of embodiment. For example, numerals 100 and 200 are used to describe the electrical connection device accord...

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PUM

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Abstract

The invention relates to a device for connecting a light source to an electrical power supply device. The invention relates to an electrical connection device (100) for at least one light source having an electrical power supply device. The device (100) is used, in particular, in a light device for a motor vehicle and enables the placing of light sources at a distance from the connection element (110, 120, 130), which can in turn be placed at a distance from an electrical power supply device for the light sources. The connection device allows great freedom of location for light sources with respect to the device, since the device provides only little shadow on the light sources while ensuring good dissipation of the heat produced by same.

Description

technical field [0001] The invention relates to the field of power supplies for light sources. In particular, the invention relates to a system for connecting one or more light sources, more specifically light emitting diodes or LEDs, to a power supply unit. Background technique [0002] Light emitting diodes, or LEDs, are electronic components that emit light when electrical current flows through them. The intensity of light emitted by an LED generally depends on the intensity of the current passing through the LED. In particular, LEDs are characterized by a threshold value of current intensity. This maximum forward current typically decreases with increasing temperature. [0003] Therefore, in order to ensure the operation of such light sources, and to emit light at a constant intensity, it is therefore important to manage the thermal performance of such light sources. This is particularly important in the field of lighting and / or signaling devices for motor vehicles, ...

Claims

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Application Information

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IPC IPC(8): B60Q1/00F21S8/10H05K1/11
CPCB60Q1/0094H05K1/117H01L33/486H01L33/62H05K2201/10287H05K2201/10106H05K2201/066H05K1/0209F21S41/192F21V23/006F21S41/141F21S45/47F21V29/508F21V29/713F21Y2115/10F21V23/06H01R4/023H01R4/183H05K7/20409
Inventor 兹德拉夫科·左珍凯斯基马克·杜阿尔特
Owner VALEO VISION SA
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