Patent ID: 8337063

Claim:
A vehicle light comprising: a lens cover; a housing which together with the lens cover defines a light chamber; at least one LED light source unit disposed within the light chamber, the LED light source unit having an optical axis; a heat sink disposed within the light chamber, the 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 disposed within the light chamber and separated from the heat sink main body at a specific distance, the back plate together with the heat sink forming a duct, wherein the plurality of heat dissipation fins are located in the duct and between the heat sink main body and the back plate; an optical axis adjusting mechanism configured to move the duct so as to adjust the optical axis of the LED light source unit; a heat conduction member disposed within the light chamber, the heat conduction member configured to conduct heat generated by the LED light source unit, when turned on, to the heat sink; a fan disposed within the light chamber, the fan being configured to generate an air flow passing through the duct to circulate air within the light chamber; and a cover member, the housing having an opening configured to allow removal and replacement of the fan with another fan, the cover member being detatchably attached to the housing so as to cover the opening of the housing, wherein the fan is disposed adjacent the opening and within the light chamber and at a position where the fan does not interfere with the duct when the duct is moved by the optical axis adjusting mechanism.