| 摘要 |
A vehicle light is disclosed that can facilitate the replacement operation of an axial fan motor and the optical axis adjustment of an LED light source unit as well as can simultaneously promote dissipation of heat generated by the LED light source unit when powered. The vehicle light can include at least one LED light source unit disposed within a light chamber defined by a lens cover and a housing. The vehicle light can further include, within the light chamber: a heat sink including a heat sink main body to which the LED light source unit is secured and a plurality of heat dissipation fins; a back plate separated away from the heat sink main body at a certain distance, the back plate constituting a part of a duct together with the heat sink, the duct containing the plurality of heat dissipation fins between the heat sink main body and the back plate; an optical axis adjusting mechanism configured to adjust the optical axis of the LED light source unit by moving the duct; a heat conduction member configured to conduct heat generated by the LED light source unit, when turned on, to the heat sink; an axial fan motor configured to generate an air flow passing through the duct to circulate the air flow within the light chamber; and a cover member, the housing having an opening used for replacing the axial fan motor with another one, the cover member being detatchably attached to the housing so as to cover the opening of the housing. The axial fan motor is disposed near the opening at a position where the axial fan motor does not interfere with the duct moved by the optical adjusting mechanism.
|
