JPH0451757U - - Google Patents
Info
- Publication number
- JPH0451757U JPH0451757U JP9323190U JP9323190U JPH0451757U JP H0451757 U JPH0451757 U JP H0451757U JP 9323190 U JP9323190 U JP 9323190U JP 9323190 U JP9323190 U JP 9323190U JP H0451757 U JPH0451757 U JP H0451757U
- Authority
- JP
- Japan
- Prior art keywords
- microwave
- electrodeless
- arc tube
- emitting device
- light emitting
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 239000000463 material 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のマイクロ波無電極
発光装置のマイクロ波空胴部分の横断面図、第２
図は一般的なマイクロ波無電極発光装置の概略横
断面図、第３図は第２図の−線に沿つた断面
図、第４図は誘電体ミラーおよびアンテナを使用
したマイクロ波無電極発光装置の概略横断面図、
第５図は第４図の−に沿つた断面図である。
１……無電極発光管、２……マイクロ波空胴、
３……反射壁、４……スロツト、５……マグネト
ロン、６……導波管、７……メツシユ、８……送
風装置、９……通孔、１０……誘電体ミラー、１
１，１２……空胴壁、１３……アンテナ、１４…
…突起部、１５，１６……通孔、１７……筺体、
１８〜２１……通孔、２２……空胴壁、２３……
金属ブロツク、２４……突起、２５……通孔。
FIG. 1 is a cross-sectional view of a microwave cavity portion of a microwave electrodeless light emitting device according to an embodiment of the present invention;
The figure is a schematic cross-sectional view of a general microwave electrodeless light-emitting device, Figure 3 is a cross-sectional view taken along the - line in Figure 2, and Figure 4 is a microwave electrodeless light-emitting device using a dielectric mirror and antenna. a schematic cross-sectional view of the device;
FIG. 5 is a sectional view taken along - in FIG. 4. 1... Electrodeless arc tube, 2... Microwave cavity,
3... Reflection wall, 4... Slot, 5... Magnetron, 6... Waveguide, 7... Mesh, 8... Air blower, 9... Through hole, 10... Dielectric mirror, 1
1, 12...Cavity wall, 13...Antenna, 14...
...Protrusion, 15, 16...Through hole, 17...Housing,
18-21...Through hole, 22...Cavity wall, 23...
Metal block, 24...Protrusion, 25...Through hole.
Claims (1)
と、該無電極発光管が配置されるマイクロ波空胴
を形成する空胴壁と、マイクロ波発生手段と、該
マイクロ波発生手段で発生したマイクロ波を上記
無電極発光管に結合するマイクロ波結合手段と、
上記無電極発光管の冷却用のエアーを上記空胴壁
を通して送る送風手段とを具備するマイクロ波無
電極発光装置において、 上記エアーの送られる側の上記空胴壁の一部分
を金属ブロツクで形成し、且つ該金属ブロツクに
上記エアーを上記無電極発光管に指向させる複数
の通孔を設けたことを特徴とするマイクロ波無電
極発光装置。 (2) 上記金属ブロツクの上記通孔が、上記無電
極発光管における被照射物側の面を指向している
ことを特徴とする実用新案登録請求の範囲第１項
記載のマイクロ波無電極発光装置。[Claims for Utility Model Registration] (1) A rod-shaped electrodeless arc tube filled with a luminescent material, a cavity wall forming a microwave cavity in which the electrodeless arc tube is placed, and a microwave generating means. and a microwave coupling means for coupling the microwave generated by the microwave generation means to the electrodeless arc tube;
In the microwave electrodeless light emitting device, the microwave electrodeless light emitting device includes a blowing means for sending air for cooling the electrodeless arc tube through the cavity wall, wherein a part of the cavity wall on the side to which the air is sent is formed of a metal block. , and a microwave electrodeless light emitting device characterized in that the metal block is provided with a plurality of through holes for directing the air to the electrodeless arc tube. (2) Microwave electrodeless light emission according to claim 1, wherein the through hole of the metal block is oriented toward the surface of the electrodeless arc tube on the side of the object to be irradiated. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093231U JPH0728697Y2 (en) | 1990-09-05 | 1990-09-05 | Microwave electrodeless light emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093231U JPH0728697Y2 (en) | 1990-09-05 | 1990-09-05 | Microwave electrodeless light emitting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0451757U true JPH0451757U (en) | 1992-04-30 |
| JPH0728697Y2 JPH0728697Y2 (en) | 1995-06-28 |
Family
ID=31830272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990093231U Expired - Lifetime JPH0728697Y2 (en) | 1990-09-05 | 1990-09-05 | Microwave electrodeless light emitting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728697Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6088458U (en) * | 1983-11-25 | 1985-06-18 | 三菱電機株式会社 | Microwave discharge light source device |
-
1990
- 1990-09-05 JP JP1990093231U patent/JPH0728697Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6088458U (en) * | 1983-11-25 | 1985-06-18 | 三菱電機株式会社 | Microwave discharge light source device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0728697Y2 (en) | 1995-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |