The device (1) has a lid (4) for closing an opening (3) of an enclosure (2). A reservoir (10) is removably arranged in the enclosure for being purged, and communicates with the enclosure to collect liquid in the enclosure. A fan (15) is arranged in the enclosure to generate a flow of cooling air. The reservoir communicates with the enclosure via a passage (17) located in a low point of the enclosure. The passage between the enclosure and the reservoir comprises a baffle (19). A light source (12) e.g. LED, is arranged in the enclosure. A filter is placed in a lower point of the enclosure. An independent claim is also included for a method for evacuating liquid from an enclosure of an illuminating and signaling device of a motor vehicle.

Lighting and/or signalling device for an automobile

The headlight (1) has a housing exhibiting a carrier (2) and a light-transmissive headlight window (3), where a light module (4) i.e. LED module (8), is accommodated inside the housing for the light emission through the light-transmissive headlight window. A thermoelectric radiator (5) is arranged on the housing, where a heat exchange takes place between an internal space (6) and an outer side (7) of the housing through the thermoelectric radiator. The thermoelectric radiator includes a heat transport from the internal space to the outer side for cooling the internal space.

Headlight for motor vehicle, has thermoelectric radiator arranged on housing, where heat exchange takes place between internal space and outer side of housing through thermoelectric radiator

The device has electrical heating units (11) for re-heating a closing lens (6) of a headlight, where implementation of the heating units is placed under the dependence of control units (12). A compartment (7) of the headlight houses the heating units that are in relation with a thermal conductive plate (10). The plate is placed near the lens, such that an internal face of the lens is swept by heat current provoking from the plate, where the plate is re-heated by the heating units. The heating units are activated independent of a light source (3) e.g. LED, of the headlight.

Device for treating moisture inside the headlight of an automobile, and headlight equipped with such a device

The lamp has a retaining body (1) i.e. design panel, provided for a LED (9) and arranged between a reflector (4) and a cover glass (6). A LED assembly surface is formed on the retaining body at a side that is turned away from the cover glass and turned towards the reflector. The LED emits light on the reflector towards a side that is turned away from a light outlet opening (5). A heat accumulator (10) is integrated in the retaining body on the side of the cover glass. The retaining body and the reflector form a lamp housing. The retaining body is made of aluminum or aluminum alloy.

LED lamp i.e. LED headlamp, for motor vehicle, has LED emitting light on reflector towards side that is turned away from light outlet opening, and heat accumulator integrated in retaining body i.e. design panel, on side of cover glass

The light has a lamp housing accommodating a LED, and a retaining body (1) provided for the LED and formed as a cooling body. A cover glass closes a light outlet opening (10), and a reflector (8) and the retaining body form the lamp housing. The light outlet opening is formed by the reflector and retaining body. The retaining body is designed and arranged in such a manner that an assembly surface (6) for the LED is formed on the retaining body at a side that is turned away from the light outlet opening. Cooling fins are formed on an outer side of the retaining body.

LED light for motor vehicle, has retaining body designed and arranged in such that assembly surface for LED is formed on body at side that is turned away from light outlet opening, and fins formed on outer side of body

The cooling device is provided by a cooling plate (3), incorporated in the base region of the housing (1) of the headlamp unit, which is fitted with a lamp glass (2). A cooling medium is fed through the cooling plate which has a double-walled construction for providing a number of flow channels for the cooling medium, with a drainage outlet (11) for condensation at the centre of the cooling plate.

Cooling device for automobile headlamp unit using cooling plate incorporated in base of headlamp housing provided with drainage outlet for condensation

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Cooling device for automobile headlamp unit using cooling plate incorporated in base of headlamp housing provided with drainage outlet for condensation