Light-emitting device, vehicle lamp and vehicle
A technology for light-emitting devices and car lights, which is applied in the fields of light-emitting devices, car lights and vehicles, and can solve problems such as complex optical systems, unrealizable, and impossible adjustment of light-emitting units and circuit boards
Pending Publication Date: 2021-05-28
HASCO VISION TECHNOLOGY CO LTD
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Problems solved by technology
[0003] However, in the prior art, both the side-emitting LED lamp and the normal-emitting LED lamp are installed on the circuit board in the normal direction. Due to the limitation of the installation structure and direction of the circuit board, it is impossible to realize the light-emitting unit and the circuit board according to the The actual need for adjustments makes it impossible to realize a more complex optical system in a limited lighting space
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[0031] The terms "first", "second", "third" and so on are only used for distinguishing descriptions, and do not represent sequence numbers, nor can they be understood as indicating or implying relative importance.
[0032] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0033] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "left", "right", "upper", "lower" etc. are based on the Orientation or positional relationship, or the orientation or positional relationship that the application product is usually placed in use, is only for the convenience of des...
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The invention relates to a light-emitting device, a vehicle lamp and a vehicle. The light-emitting device comprises a circuit board, at least one light-emitting component and at least one conduction structure, the conduction structure is arranged between the circuit board and the light-emitting component, and the circuit board is electrically connected with the light-emitting component; each conduction structure is provided with a first mounting surface used for being connected with the circuit board and a second mounting surface used for being connected with the light-emitting component, and the second mounting surface is obliquely arranged relative to the first mounting surface. The structure of the light-emitting device can be improved, and the space utilization rate is high.
Description
technical field [0001] The present application relates to the technical field of vehicle lamps, in particular, to a light emitting device, a vehicle lamp and a vehicle. Background technique [0002] Automobile headlights are important functional parts of automobiles, and their effect on the far and near beams in the front combination lamps of automobiles is an important part of the active safety of automobiles. At present, due to the wide application of automobile lights, the shape is becoming more and more novel and complex. [0003] However, in the prior art, both the side-emitting LED lamp and the normal-emitting LED lamp are installed on the circuit board in the normal direction. Due to the limitation of the installation structure and direction of the circuit board, it is impossible to realize the light-emitting unit and the circuit board according to the The need for adjustment actually makes it impossible to realize a relatively complex optical system in a limited lig...
Claims
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IPC IPC(8): F21S41/00F21S41/141F21V19/00F21V23/00F21Y115/10F21W102/13
CPCF21V19/00F21V23/00F21Y2115/10F21S41/00F21S41/141F21W2102/13
Inventor 王树垚顾琤瑧蒋晨阳李栋材
Owner HASCO VISION TECHNOLOGY CO LTD