JPS61188140U - - Google Patents

Info

Publication number

JPS61188140U

JPS61188140U JP7228885U JP7228885U JPS61188140U JP S61188140 U JPS61188140 U JP S61188140U JP 7228885 U JP7228885 U JP 7228885U JP 7228885 U JP7228885 U JP 7228885U JP S61188140 U JPS61188140 U JP S61188140U

Authority

JP

Japan

Prior art keywords

outer shell

light source

attached

point light

lighting device

Prior art date

1985-05-17

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000003287 optical effect Effects 0.000 claims description 3
• 238000005286 illumination Methods 0.000 claims 1
• 239000007787 solid Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 239000011521 glass Substances 0.000 description 1
• 229910052736 halogen Inorganic materials 0.000 description 1
• 150000002367 halogens Chemical class 0.000 description 1