Vehicle interior illumination lamp
View Patent ↗A vehicle interior illumination lamp 11 for mounting in an opening formed in an interior member of a vehicle includes a function portion 12 having a bulb 22 serving as a light source and a switch lever 74 for effecting and interrupting the supply of electric power to the bulb 22 , and a design portion 13 having a cover lens 42 covering the function portion 12 and a switch knob 47 for operating the switch lever 74 . The switch lever 74 is pivotally mounted on the function portion 12 , and the switch knob 47 is pivotally mounted on the design portion 13 . When the function portion 12 and the design portion 13 are combined together, shaft portions 78 , serving as an axis of pivotal movement of the switch lever 74 , coincide with shaft portions 84 serving as an axis of pivotal movement of the switch knob 47.
1. A vehicle interior illumination lamp comprising:
a function portion including a light source and a switch lever for effecting and interrupting the supply of electric power to said light source, said switch lever pivotally mounted on said function portion; and
a design portion including a cover lens covering said function portion and a switch knob for operating said switch lever, and said switch knob pivotally mounted on said design portion,
wherein when said function portion and said design portion are combined together, an axis of pivotal movement of said switch lever coincides with an axis of pivotal movement of said switch knob, wherein said switch lever has a first engagement portion, and said switch knob has a second engaging portion for fitting to said first engagement portion of said switch lever, said first engagement portion having a tapered v-shape and said second engagement portion having a shape complementary thereto; and
wherein when said function portion and said design portion are combined together, said engaging portion and said engagement portion are fitted together, and said switch lever and said switch knob are guided into their mounting postures, respectively.
2. A vehicle interior illumination lamp comprising:
a function portion including a light source and a switch lever for effecting and interrupting the supply of electric power to said light source, said switch lever pivotally mounted on said function portion; and
a design portion including a cover lens covering said function portion and a switch knob for operating said switch lever, and said switch knob pivotally mounted on said design portion,
wherein when said function portion and said design portion are combined together, an axis of pivotal movement of said switch lever coincides with an axis of pivotal movement of said switch knob,
wherein said switch lever has a first engagement portion, and said switch knob has a second engaging portion for fitting to said first engagement portion of said switch lever, said first engagement portion having a projection and a pair of first substantially planar abutments surfaces on respective opposite sides of said projection and said second engagement portion having a shape complementary thereto including a projection recess for receiving said projection and a pair of second substantially planar abutment surfaces on respective opposite sides of said recess for respectively mating with said first abutment surfaces, and
wherein when said function portion and said design portion are combined together, said engaging portion and said engagement portion are fitted together, and said switch lever and said switch knob are guided into their mounting postures, respectively.