FIELD: lighting.
SUBSTANCE: group of inventions relates to external lighting devices of a vehicle. Vehicle headlight includes a headlight housing including an external lens and an outer wall that define a headlight interior, and a lighting element including a light-emitting diode lamp and an internal heatsink coupled to at least a portion of the lamp. Lamp is in thermal communication with the internal heatsink. Lighting element is disposed within the headlight interior and coupled to an element receptacle defined by the outer wall. Internal heatsink of the lighting element is in thermal communication with the external lens. Internal heatsink is formed by a plurality of parallel elongated elements extending continuously from the rear wall of the headlight housing below the lighting element to the area between the lighting element and the external lens.
EFFECT: improved removal of heat released by the lighting device.
20 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
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|
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|
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|
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|
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|
RU2737848C1 |
