JPS5551631A - Illuminator - Google Patents
IlluminatorInfo
- Publication number
- JPS5551631A JPS5551631A JP12355278A JP12355278A JPS5551631A JP S5551631 A JPS5551631 A JP S5551631A JP 12355278 A JP12355278 A JP 12355278A JP 12355278 A JP12355278 A JP 12355278A JP S5551631 A JPS5551631 A JP S5551631A
- Authority
- JP
- Japan
- Prior art keywords
- switch parts
- housing
- housing section
- heat insulating
- insulating plate
- 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
Abstract
PURPOSE: To dispense with a heat insulating plate and enable the mounting of optional various kinds of switch parts, by placing a switching unit in a housing section of a housing and by shielding switch parts and an electric bulb by the wall of the housing section.
CONSTITUTION: A housing section 4 is provided at the bottom of a housing 3. A switching unit 2, which comprises switch parts 22 and a circuit boatd 21, is placed in the housing section 4. The circuit board 21 is located almost parallel with the bottom of the housing 3. An electric bulb 1 is supported on a holder 5. The switch parts 22 and the electric bulb 1 are shielded by the wall 41 of the housing section 4 on the side of the electirc bulb 1. As a result, a special heat insulating plate is not needs. Since no heat insulating plate is provided, various kinds of switch parts can be used to perform desired switching.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12355278A JPS5551631A (en) | 1978-10-09 | 1978-10-09 | Illuminator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12355278A JPS5551631A (en) | 1978-10-09 | 1978-10-09 | Illuminator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5551631A true JPS5551631A (en) | 1980-04-15 |
JPS5712700B2 JPS5712700B2 (en) | 1982-03-12 |
Family
ID=14863418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12355278A Granted JPS5551631A (en) | 1978-10-09 | 1978-10-09 | Illuminator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5551631A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58220397A (en) * | 1982-06-15 | 1983-12-21 | 松下電工株式会社 | Device for firing discharge lamp |
JPS61116794A (en) * | 1984-11-09 | 1986-06-04 | 松下電工株式会社 | Discharge lamp lighting apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53125074U (en) * | 1977-03-14 | 1978-10-04 |
-
1978
- 1978-10-09 JP JP12355278A patent/JPS5551631A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53125074U (en) * | 1977-03-14 | 1978-10-04 |
Also Published As
Publication number | Publication date |
---|---|
JPS5712700B2 (en) | 1982-03-12 |
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