RU2015104673A

RU2015104673A - LED VALVE BLOCK FOR VEHICLE

Info

Publication number: RU2015104673A
Application number: RU2015104673A
Authority: RU
Inventors: Хан Чун ХАН
Original assignee: Солтекнолоджи Ко., Лтд
Priority date: 2014-12-23
Filing date: 2015-02-12
Publication date: 2016-08-27
Also published as: JP2016119282A; JP5883169B1; KR101533709B1

Abstract

1. Блок светодиодной лампы для транспортного средства, содержащий:основание, соединенное, с возможностью съема, с установочным отверстием для лампы в корпусе передней фары транспортного средства;теплопроводящую опорную часть источника света, расположенную на передней части указанного основания и содержащую пару соединительных поверхностей источника света, расположенных под заданным углом относительно центра в проекции на плоскость;светодиодный источник света, удерживаемый каждой соединительной поверхностью источника света; итеплоотвод, расположенный на задней части указанного основания и рассеивающий тепловую энергию, переданную от теплопроводящей опорной части источника света.2. Блок светодиодной лампы по п. 1, в котором светодиодный источник света содержит:печатную плату, соединенную с каждой соединительной поверхностью источника света; ипо меньшей мере один светодиодный элемент, расположенный на печатной плате и излучающий свет посредством электропитания.3. Блок светодиодной лампы по п. 2, в котором светодиодный элемент светодиодного источника света содержит два светодиодных элемента.4. Блок светодиодной лампы по любому из пп. 1-3, в котором соединительные поверхности источника света сформированы под углом в диапазоне от 50° до 150° относительно друг друга.5. Блок светодиодной лампы по п. 2 или 3, в котором светодиодный элемент расположен на расстоянии от центра теплопроводящей опорной части источника света, составляющем от 1,5 мм до 10 мм.6. Блок светодиодной лампы по п. 5, в котором на по меньшей мере части наружного конца в радиальном направлении каждой соединительной поверхности источника света сформирована формирующая ближний1. A LED lamp unit for a vehicle, comprising: a base, removably connected, with a mounting hole for a lamp in a vehicle headlight housing; a heat-conducting support portion of a light source located on the front of said base and comprising a pair of connecting surfaces of the light source located at a given angle relative to the center in a projection onto a plane; an LED light source held by each connecting surface of the light source; a heat sink located on the back of the specified base and dissipating thermal energy transmitted from the heat-conducting support part of the light source. 2. The LED lamp unit according to claim 1, wherein the LED light source comprises: a printed circuit board connected to each connecting surface of the light source; at least one LED element located on a printed circuit board and emitting light through power supply. 3. The LED lamp unit according to claim 2, wherein the LED element of the LED light source comprises two LED elements. The LED lamp unit according to any one of paragraphs. 1-3, in which the connecting surface of the light source is formed at an angle in the range from 50 ° to 150 ° relative to each other. The LED lamp unit according to claim 2 or 3, in which the LED element is located at a distance from the center of the heat-conducting support part of the light source, comprising from 1.5 mm to 10 mm. The LED lamp unit according to claim 5, wherein at least a part of the outer end in the radial direction of each connecting surface of the light source is formed forming

Claims

1. A LED lamp unit for a vehicle, comprising:

a base connected, with the possibility of removal, with the mounting hole for the lamp in the housing of the vehicle headlight;

a heat-conducting support part of the light source located on the front of the specified base and containing a pair of connecting surfaces of the light source located at a given angle relative to the center in the projection onto the plane;

an LED light source held by each connecting surface of the light source; and

a heat sink located on the rear of the specified base and dissipating thermal energy transmitted from the heat-conducting supporting part of the light source.

2. The LED lamp unit according to claim 1, wherein the LED light source comprises:

a printed circuit board connected to each connecting surface of the light source; and

at least one LED element located on a printed circuit board and emitting light through power supply.

3. The LED lamp unit according to claim 2, wherein the LED element of the LED light source comprises two LED elements.

4. The LED lamp unit according to any one of paragraphs. 1-3, in which the connecting surface of the light source is formed at an angle in the range from 50 ° to 150 ° relative to each other.

5. The LED lamp unit according to claim 2 or 3, in which the LED element is located at a distance from the center of the heat-conducting support part of the light source, comprising from 1.5 mm to 10 mm

6. The LED lamp unit according to claim 5, wherein at least a portion of the outer end in the radial direction of each connecting surface of the light source, a stepped portion forming the dipped beam is formed so that said stepped portion protrudes from the connecting surfaces of the light source at a distance of 1 mm to 10 mm.

7. The LED lamp unit according to claim 1, wherein a front blocking portion is located at a free end of the heat-conducting support portion of the light source to prevent diffuse forward reflection of the light generated by the LED light source.