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公开(公告)号：US20190239305A1
公开(公告)日：2019-08-01
申请号：US16260418
申请日：2019-01-29
Applicant: VALEO ILUMINACION
Inventor： Juan LARA-CABEZA , Juan-Jose Santaella , Antonio Domingo Illan , Miguel-Angel Pena
IPC: H05B33/08
CPC classification number: H05B33/0845 , H05B33/0827 , H05B33/0887 , H05B33/089
Abstract: An electric device including light sources and a light driver including at least a control output, the light driver being configured to selectively activate or deactivate current flow in each control output. The electric device also includes at least one current sink device, each current sink device being arranged between one of the light sources and one of the control outputs. Each current sink device includes a first input, a second input, a first output and a second output, the first and second inputs being connected to the light source and the first output being connected to the corresponding control output. A first current portion passes through the first input and the first output, and a second current portion passes through the second input.
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公开(公告)号：US20180266647A1
公开(公告)日：2018-09-20
申请号：US15923541
申请日：2018-03-16
Applicant: VALEO ILUMINACION
Inventor： Jose-David Roldan , Jose-Ramon Martinez-Perez , Juan-Jose Santaella , Juan Lara-Cabeza , Miguel-Angel Pena , Manuel Calmaestra , Antonio Domingo Illan , Jaime Arjona
CPC classification number: F21S45/48 , F21S43/14 , F21S45/47 , F21S45/49 , F21V19/0015 , F21V29/89 , F21Y2115/10 , H05K1/0209 , H05K2201/066 , H05K2201/10106
Abstract: Lighting module for an automotive vehicle, comprising: a printed circuit board; and heat dissipation means comprising at least one metallic sheet; the at least one metallic sheet is stuck on the printed circuit board and the at least one metallic sheet comprises at least a first portion and a second portion which are not coplanar with each other. And a method for producing a lighting module for an automotive vehicle, comprising: providing a printed circuit board; providing heat dissipation means comprising at least one metallic sheet; shaping the at least one metallic sheet into at least a first portion and a second portion which are not coplanar with each other; and sticking the at least one metallic sheet on the printed circuit board.
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公开(公告)号：US10661702B2
公开(公告)日：2020-05-26
申请号：US16009659
申请日：2018-06-15
Applicant: VALEO ILUMINACION
Inventor： Juan-Jose Santaella , Miguel-Angel Pena , Maria Marin , Antonio Domingo Illan , Juan Lara-Cabeza
Abstract: A device controls at least a first light source of a motor vehicle. The motor vehicle includes at least the first light source to provide a first light function and a second light source to provide a second light function. The device includes an electrical structure to detect activation of the second light source, and to deactivate the first light source after detection of activation of the second light source. Also, a method controls at least a first light source of the motor vehicle. The method includes electrically detecting activation of the second light source and electrically deactivating the first light source after detecting activation of the second light source.
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公开(公告)号：US10485075B2
公开(公告)日：2019-11-19
申请号：US15951660
申请日：2018-04-12
Applicant: VALEO ILUMINACION
Inventor： Miguel-Angel Pena , Manuel Calmaestra , Antonio Domingo Illan , Juan-Jose Santaella , Miguel Angel Cantudo
Abstract: An automotive lamp including a light source driven by an electric current, and an electronic circuit configured to modify the electric current. The electronic circuit includes a plurality of discrete analog electronic components. The electronic circuit is configured to modify the electric current driving the light source so as to drive the light source with a first electric current IL1 or with a second electric current IL2; to switch from the first electric current IL1 to the second electric current IL2 when a temperature T of the light source increases and exceeds a first temperature level TL1inc; and to switch from the second electric current IL2 to the first electric current IL1 when the temperature T increases and exceeds a second temperature level TL2inc, where IL2 is greater than ILL and TL2inc is greater than TL1inc.
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公开(公告)号：US11034283B2
公开(公告)日：2021-06-15
申请号：US16845718
申请日：2020-04-10
Applicant: VALEO ILUMINACION
Inventor： Juan-Jose Santaella , Miguel-Angel Pena , Maria Marin , Antonio Domingo Illan , Juan Lara-Cabeza
Abstract: Device for controlling at least a first light source of a motor vehicle, the motor vehicle at least comprising the first light source being configured to provide a first light function and a second light source configured to provide a second light function, the device comprising: electrical means configured to detect activation of the second light source, and to deactivate the first light source after detection of activation of the second light source. Also, method for controlling at least a first light source of a motor vehicle, the motor vehicle comprising the first light source being configured to provide a first light function and a second light source configured to provide a second light function, the method comprising: electrically detecting activation of the second light source; and electrically deactivating the first light source after detecting activation of the second light source.
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Patent Agency Ranking
公开(公告)号：US10308178B2
公开(公告)日：2019-06-04
申请号：US15586668
申请日：2017-05-04
Applicant: VALEO ILUMINACION
Inventor： Miguel-Angel Pena , Antonio Domingo Illan , Jose-Ramon Martinez-Perez , Juan Lara Cabeza , Juan-Jose Santaella , Tomas Martinez-Zaldivar
Abstract: An electric power supply device for a plurality of light sources on a motor vehicle. The device includes a plurality of control units configured to control electric power supply of at least one respective light source. The control units each include a diagnostic unit configured to deliver a diagnostic signal for the respective light source. According to the invention, the device is designed to deliver two binary signals for the identification of a partial failure and for the identification of a total failure of light sources.
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公开(公告)号：US20180302973A1
公开(公告)日：2018-10-18
申请号：US15951660
申请日：2018-04-12
Applicant: VALEO ILUMINACION
Inventor： Miguel-Angel Pena , Manuel Calmaestra , Antonio Domingo Illan , Juan-Jose Santaella , Miguel Angel Cantudo
CPC classification number: H05B37/02 , B60Q1/0088 , B60Q1/20 , G01K7/021 , H05B33/089
Abstract: An automotive lamp including a light source driven by an electric current, and an electronic circuit configured to modify the electric current. The electronic circuit includes a plurality of discrete analog electronic components. The electronic circuit is configured to modify the electric current driving the light source so as to drive the light source with a first electric current IL1 or with a second electric current IL2; to switch from the first electric current IL1 to the second electric current IL2 when a temperature T of the light source increases and exceeds a first temperature level TL1inc; and to switch from the second electric current IL2 to the first electric current IL1 when the temperature T increases and exceeds a second temperature level TL2inc, where IL2 is greater than IL1, and TL2inc is greater than TL1inc.
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公开(公告)号：US20180361911A1
公开(公告)日：2018-12-20
申请号：US16009659
申请日：2018-06-15
Applicant: VALEO ILUMINACION
Inventor： Juan-Jose Santaella , Miguel-Angel Pena , Maria Marin , Antonio Domingo Illan , Juan Lara-Cabeza
Abstract: A device controls at least a first light source of a motor vehicle. The motor vehicle includes at least the first light source to provide a first light function and a second light source to provide a second light function. The device includes an electrical structure to detect activation of the second light source, and to deactivate the first light source after detection of activation of the second light source. Also, a method controls at least a first light source of the motor vehicle. The method includes electrically detecting activation of the second light source and electrically deactivating the first light source after detecting activation of the second light source.
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公开(公告)号：US09930738B2
公开(公告)日：2018-03-27
申请号：US15463392
申请日：2017-03-20
Applicant: VALEO ILUMINACION
Inventor： Miguel-Angel Pena , Maria Marin , Juan-Jose Santaella , Juan Lara-Cabeza , Antonio Domingo Illan
CPC classification number: H05B33/0815 , B60Q1/00 , B60Q1/04 , H05B33/0806
Abstract: The invention proposes to gather bin information identifying semiconductor-component light sources in a luminous module for a motor vehicle by way of a single electronic circuit in which the light sources and the bin information relating thereto are implemented. The invention allows the cabling between a supply device and a printed circuit board containing the electronic circuit according to the invention to be decreased since the bin information required for the configuration of the supply device is gathered actively over the supply line of the light sources.
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公开(公告)号：US20170273152A1
公开(公告)日：2017-09-21
申请号：US15463392
申请日：2017-03-20
Applicant: VALEO ILUMINACION
Inventor： Miguel-Angel PENA , Maria Marin , Juan-Jose Santaella , Juan Lara-Cabeza , Antonio Domingo Illan
CPC classification number: H05B33/0815 , B60Q1/00 , B60Q1/04 , H05B33/0806
Abstract: The invention proposes to gather bin information identifying semiconductor-component light sources in a luminous module for a motor vehicle by way of a single electronic circuit in which the light sources and the bin information relating thereto are implemented. The invention allows the cabling between a supply device and a printed circuit board containing the electronic circuit according to the invention to be decreased since the bin information required for the configuration of the supply device is gathered actively over the supply line of the light sources.
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