Vehicle lamp and vehicle
A rear lamp includes a housing, a partition part that is provided within the housing and divides the housing into a first region and a second region, a plurality of lamp units provided in the first region, and a measurement unit provided in the second region. The housing includes an opening part provided with an opening that communicates between the second region and the outside of the housing.
1 . A vehicle lamp comprising:
a single housing including a support part and a cover member, the support part has a support surface;
a single partition wall that is provided within the housing and divides an interior of the housing into a first region and a second region;
a plurality of lamp units provided on the support surface corresponding to the first region;
a measurement unit provided on the support surface corresponding to the second region, and
an opening part that is a portion of the support part where an opening is formed, allowing the second region and the outside of the housing to communicate with each other, wherein
the support surface supports the plurality of lamp units and the measurement unit, and
the opening is located at a portion of the support surface facing the back surface of the measurement unit.
2 . The vehicle lamp according to claim 1 , wherein
the cover member that-covers the lamp units and the measurement unit,
the partition wall has one end fixed to the support surface of the support part and the other end engaging with the cover member, and
the first region is a region sealed by the support part, the cover member, and the partition wall.
3 . The vehicle lamp according to claim 2 , wherein
the cover member includes:
a first cover part that covers the lamp units; and
a second cover part that covers the measurement unit and has an electromagnetic wave transmittance that differs from an electromagnetic wave transmittance of the first cover part.
4 . The vehicle lamp according to claim 1 , wherein
the housing is detachably attached to the rear of a vehicle, and
the lamp units include at least one of a brake lamp, a turn signal lamp, or a tail lamp.
5 . The vehicle lamp according to claim 1 , wherein
the measurement unit is a radar unit that receives output electromagnetic waves.
6 . A vehicle comprising:
the vehicle lamp according to claim 1 ; and
a fixing portion to which the support part is fixed, wherein a gap is formed in the support part between the opening part and the fixing portion, and
the second region communicates with the gap that allows outside air to be taken in.
7 . The vehicle according to claim 6 , wherein
the vehicle lamp is a rear lamp fixed to the fixing portion of the rear of the vehicle, and
the second region communicates with the gap that allows traveling wind of the vehicle to be taken in.
8 . The vehicle lamp according to claim 1 , wherein
the support part has a single support surface that supports the lamp units and the measurement unit, and
one end of the partition wall is fixed to the support surface.
9 . The vehicle lamp according to claim 1 , wherein
the partition part is integrated with the support part, and
the first region is a region sealed by the support part, the cover member, and the partition wall.