JPS63106001U - - Google Patents
Info
- Publication number
- JPS63106001U JPS63106001U JP19899786U JP19899786U JPS63106001U JP S63106001 U JPS63106001 U JP S63106001U JP 19899786 U JP19899786 U JP 19899786U JP 19899786 U JP19899786 U JP 19899786U JP S63106001 U JPS63106001 U JP S63106001U
- Authority
- JP
- Japan
- Prior art keywords
- light
- condensing lens
- front cap
- aspherical
- holding member
- Prior art date
- 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
- 238000005286 illumination Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Description
図面は本考案に係る携帯電灯の一実施例の断面
図である。
1……非球面反射鏡、2……外筒、3……光源
、5……保護板、6……集光レンズ、7……前部
キヤツプ。
The drawing is a sectional view of an embodiment of a portable electric lamp according to the present invention. DESCRIPTION OF SYMBOLS 1... Aspherical reflecting mirror, 2... Outer tube, 3... Light source, 5... Protective plate, 6... Condensing lens, 7... Front cap.
Claims (1)
射して予め設定された範囲を均一に照明する非球
面反射鏡と、集光レンズを有し前記保持部材に対
し着脱可能であつて装着時に該集光レンズが前記
非球面反射鏡の前方に位置するようにした前部キ
ヤツプとを備えていて、前記前部キヤツプを取外
した時には非球面反射鏡の反射光により上記予め
設定された範囲を均一に照明し、前記前部キヤツ
プを装着した時には前記集光レンズにより反射光
を集光して上記予め設定された範囲より狭い範囲
を集中的に高照度で照明するようにしたことを特
徴とする携帯電灯。 The device is held by a holding member and has an aspherical reflecting mirror that uniformly illuminates a preset range by reflecting light from a light source, and a condensing lens, and is removable from the holding member and is detachable when attached. The condensing lens includes a front cap positioned in front of the aspherical reflector, and when the front cap is removed, the light reflected from the aspherical reflector covers the preset range. It is characterized by uniform illumination, and when the front cap is attached, the reflected light is condensed by the condensing lens to intensively illuminate an area narrower than the preset area with high illuminance. portable light.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19899786U JPS63106001U (en) | 1986-12-27 | 1986-12-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19899786U JPS63106001U (en) | 1986-12-27 | 1986-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63106001U true JPS63106001U (en) | 1988-07-08 |
Family
ID=31160211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19899786U Pending JPS63106001U (en) | 1986-12-27 | 1986-12-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63106001U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002358813A (en) * | 2001-06-04 | 2002-12-13 | Haru Corporation:Kk | Projection type lighting device |
JP2003331601A (en) * | 2002-04-04 | 2003-11-21 | Aitec Co Ltd | Light emitting diode flashlight |
JP2011070816A (en) * | 2009-09-24 | 2011-04-07 | Panasonic Electric Works Co Ltd | Lighting fixture |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015583B1 (en) * | 1970-09-11 | 1975-06-06 | ||
JPS5136282B2 (en) * | 1974-04-13 | 1976-10-07 |
-
1986
- 1986-12-27 JP JP19899786U patent/JPS63106001U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015583B1 (en) * | 1970-09-11 | 1975-06-06 | ||
JPS5136282B2 (en) * | 1974-04-13 | 1976-10-07 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002358813A (en) * | 2001-06-04 | 2002-12-13 | Haru Corporation:Kk | Projection type lighting device |
JP2003331601A (en) * | 2002-04-04 | 2003-11-21 | Aitec Co Ltd | Light emitting diode flashlight |
JP2011070816A (en) * | 2009-09-24 | 2011-04-07 | Panasonic Electric Works Co Ltd | Lighting fixture |