A lighting module for a vehicle, the lighting module including a cooling circuit including a first chamber delimited by a first heat dissipation device, and designed for the cooling of at least one first lighting element of the lighting module, a second chamber delimited by a second heat dissipation device, and designed for the cooling of at least one second lighting element of the lighting module, and a third chamber delimited by a ventilation device. The third chamber separates the first chamber and the second chamber from one another.

A lighting module for a vehicle, the lighting module including a cooling circuit including a first chamber delimited by a first heat dissipation device, and designed for the cooling of at least one first lighting element of the lighting module, a second chamber delimited by a second heat dissipation device, and designed for the cooling of at least one second lighting element of the lighting module, and a third chamber delimited by a ventilation device. The third chamber separates the first chamber and the second chamber from one another.

The present embodiment relates to a device for preventing dewing of headlamp, the device comprising: a housing, which has a light source provided therein, and which has a lens installed on a front end thereof; a thermoelectric module formed inside the housing such that, when power is supplied, one side thereof is heated, while another side surface thereof is cooled; a heat sink for radiating heat generated from the thermoelectric module; a blowing fan formed behind the heat sink; and a blowing duct having a channel formed such that air, which is sent by the blowing fan, ascends along the inner surface of the lens.

The present embodiment relates to a device for preventing dewing of headlamp, the device comprising: a housing, which has a light source provided therein, and which has a lens installed on a front end thereof; a thermoelectric module formed inside the housing such that, when power is supplied, one side thereof is heated, while another side surface thereof is cooled; a heat sink for radiating heat generated from the thermoelectric module; a blowing fan formed behind the heat sink; and a blowing duct having a channel formed such that air, which is sent by the blowing fan, ascends along the inner surface of the lens.

A vehicle light assembly is provided that includes a light source, a lens in front of the light source, conductive circuitry provided on the lens and forming a capacitive sensor for sensing moisture on the lens and a heater for removing the moisture, and switching circuitry for selectively energizing one of the capacitive sensor and the heater.

A vehicle light assembly is provided that includes a light source, a lens in front of the light source, conductive circuitry provided on the lens and forming a capacitive sensor for sensing moisture on the lens and a heater for removing the moisture, and switching circuitry for selectively energizing one of the capacitive sensor and the heater.

A vehicle lighting device configured to be disposed on a vehicle has a support board, a light source that is disposed on a front surface of the support board and that comprises a light emitting surface, a projection lens that faces the light emitting surface and that is disposed so that at least a part of light emitted from the light source passes through the projection lens, a drive circuit board that is disposed directly behind the support board and that comprises a circuit to control switching of the light source on and off, and a housing that supports the light source and the drive circuit board and that defines a part of a lamp chamber which houses the projection lens. A passage and a ventilation portion are formed in the housing. A power supply line to supply power to the circuit passes through the passage.

A vehicle lighting device configured to be disposed on a vehicle has a support board, a light source that is disposed on a front surface of the support board and that comprises a light emitting surface, a projection lens that faces the light emitting surface and that is disposed so that at least a part of light emitted from the light source passes through the projection lens, a drive circuit board that is disposed directly behind the support board and that comprises a circuit to control switching of the light source on and off, and a housing that supports the light source and the drive circuit board and that defines a part of a lamp chamber which houses the projection lens. A passage and a ventilation portion are formed in the housing. A power supply line to supply power to the circuit passes through the passage.

The preset invention provides a light unit attached to a vehicle, the unit including a ventilation mechanism configured to ventilate a space between an outer lens and a housing, wherein the ventilation mechanism includes a first passage including, at one end, a first opening connected to a communicating hole and communicating with the space, a second passage including, at one end, a second opening that opens to a front side of the vehicle, a third passage including, at one end, a third opening that opens to a rear side of the vehicle, and a connecting passage to which the other end of the first passage, the other end of the second passage, and the other end of the third passage are connected.

The preset invention provides a light unit attached to a vehicle, the unit including a ventilation mechanism configured to ventilate a space between an outer lens and a housing, wherein the ventilation mechanism includes a first passage including, at one end, a first opening connected to a communicating hole and communicating with the space, a second passage including, at one end, a second opening that opens to a front side of the vehicle, a third passage including, at one end, a third opening that opens to a rear side of the vehicle, and a connecting passage to which the other end of the first passage, the other end of the second passage, and the other end of the third passage are connected.