JPH01104641U - - Google Patents
Info
- Publication number
- JPH01104641U JPH01104641U JP20139987U JP20139987U JPH01104641U JP H01104641 U JPH01104641 U JP H01104641U JP 20139987 U JP20139987 U JP 20139987U JP 20139987 U JP20139987 U JP 20139987U JP H01104641 U JPH01104641 U JP H01104641U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- fluorescent
- coated
- glass tube
- inner tube
- 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
- 239000011521 glass Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案のけい光ランプの一般用語、お
よび、従来のけい光ランプの説明のための説明図
。第２図は本考案の構成を説明のためのけい光ラ
ンプの長軸方向の縦断面図の一部。第３図は本考
案の別の実施例を説明のための長軸方向に直角な
方向の断面説明図。尚、各図は何れも説明図で大
小は考慮していない。
FIG. 1 is an explanatory diagram for explaining the general terminology of the fluorescent lamp of the present invention and a conventional fluorescent lamp. FIG. 2 is a partial longitudinal sectional view of a fluorescent lamp in the longitudinal direction for explaining the structure of the present invention. FIG. 3 is an explanatory cross-sectional view taken in a direction perpendicular to the longitudinal direction for explaining another embodiment of the present invention. Note that each figure is an explanatory diagram and size is not taken into consideration.
Claims (1)
おいて、ガラス管１のけい光物質２塗装面、即ち
、内面部３を雌ネジ状部７、あるいは、凹部８と
し、または、別に内管１０を支え１１を設けてガ
ラス管１の内部に熔接して、その内管１０の外面
部を突起、あるいは、凹凸部９として、けい光物
質を塗装したけい光ランプ。 In order to achieve the object of the invention, in the fluorescent lamp L, the fluorescent material 2 coated surface of the glass tube 1, that is, the inner surface 3, is formed into a female threaded portion 7 or a recessed portion 8, or the inner tube 10 is separately formed. A fluorescent lamp in which a support 11 is provided and welded to the inside of a glass tube 1, and the outer surface of the inner tube 10 is formed into a protrusion or uneven portion 9 and coated with a fluorescent substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20139987U JPH01104641U (en) | 1987-12-31 | 1987-12-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20139987U JPH01104641U (en) | 1987-12-31 | 1987-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01104641U true JPH01104641U (en) | 1989-07-14 |
Family
ID=31491760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20139987U Pending JPH01104641U (en) | 1987-12-31 | 1987-12-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01104641U (en) |
-
1987
- 1987-12-31 JP JP20139987U patent/JPH01104641U/ja active Pending