JPS61168550U - - Google Patents
Info
- Publication number
- JPS61168550U JPS61168550U JP5304585U JP5304585U JPS61168550U JP S61168550 U JPS61168550 U JP S61168550U JP 5304585 U JP5304585 U JP 5304585U JP 5304585 U JP5304585 U JP 5304585U JP S61168550 U JPS61168550 U JP S61168550U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- microwave
- wall surface
- light
- microwave cavity
- 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
- 230000005855 radiation Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Description
第１図は本考案の一実施例に係るマイクロ波放
電光源装置を示す断面図、第２図は第１図に示さ
れたマイクロ波放電光源装置の下面図、第３図は
従来のマイクロ波放電光源装置を示す断面図であ
る。
１……マグネトロン、３……導波管、５……マ
イクロ波空胴、７……光透過性部材、９……ラン
プ、１０……光反射板、６１……空胴壁面。なお
、図中同一符号は同一部分又は相当部分を示す。
FIG. 1 is a sectional view showing a microwave discharge light source device according to an embodiment of the present invention, FIG. 2 is a bottom view of the microwave discharge light source device shown in FIG. 1, and FIG. 3 is a conventional microwave discharge light source device. It is a sectional view showing a discharge light source device. DESCRIPTION OF SYMBOLS 1... Magnetron, 3... Waveguide, 5... Microwave cavity, 7... Light transmitting member, 9... Lamp, 10... Light reflecting plate, 61... Cavity wall surface. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
れ、少なくとも壁面の一部に光透過性部材を有す
るマイクロ波空胴、該マイクロ波空胴内に配設さ
れたランプ、前記マイクロ波空胴から放射された
光を反射する光反射板を備え、前記ランプの一点
から前記光透過性部材側に張つた立体角の和が２
πステラジアン以上となるマイクロ波放電光源装
置において、前記ランプからの放射光が前記給電
口を含む前記マイクロ波空胴壁面で反射するが、
該反射光が実質的に前記ランプに再入射しないよ
うに前記空胴壁面をランプ側からみて凸形状に形
成したことを特徴とするマイクロ波放電光源装置
。 A microwave cavity to which microwaves are supplied from a waveguide through a power supply port and has a light-transmitting member on at least a portion of the wall surface, a lamp disposed within the microwave cavity, and radiation from the microwave cavity. The sum of the solid angles extending from one point of the lamp to the light transmitting member side is 2.
In a microwave discharge light source device having a power of π steradians or more, the emitted light from the lamp is reflected on the wall surface of the microwave cavity including the power supply port,
A microwave discharge light source device characterized in that the cavity wall surface is formed in a convex shape when viewed from the lamp side so that the reflected light does not substantially re-enter the lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5304585U JPS61168550U (en) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5304585U JPS61168550U (en) | 1985-04-10 | 1985-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61168550U true JPS61168550U (en) | 1986-10-18 |
Family
ID=30573538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5304585U Pending JPS61168550U (en) | 1985-04-10 | 1985-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61168550U (en) |
-
1985
- 1985-04-10 JP JP5304585U patent/JPS61168550U/ja active Pending
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