CN2326823Y - Micro-size double-screw energy-saving lamp-tube - Google Patents
Micro-size double-screw energy-saving lamp-tube Download PDFInfo
- Publication number
- CN2326823Y CN2326823Y CN98226991U CN98226991U CN2326823Y CN 2326823 Y CN2326823 Y CN 2326823Y CN 98226991 U CN98226991 U CN 98226991U CN 98226991 U CN98226991 U CN 98226991U CN 2326823 Y CN2326823 Y CN 2326823Y
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- CN
- China
- Prior art keywords
- millimeters
- saving lamp
- tube
- utility
- double
- 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.)
- Expired - Fee Related
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model belongs to a lighting device, and particularly belongs to a double-screw power-saving lamp tube. The utility model is composed of a glass tube which is formed in a bending mode and a core column, and the glass tube and the core column are sealed and exhausted. The distance between stages of the lamp tube is reduced to 20 millimeters which is added with positive and negative 0.5 millimeters from the existing 30 millimeters which is added with positive and negative 1 millimeter; accordingly, the miniaturization of a double-screw power-saving lamp is realized; the appearance is beautiful; the utility model is suitable for various miniature lamp fittings and is particularly suitable for a family and a market.
Description
The utility model relates to lighting source and light fixture, especially belongs to double helical energy-saving lamp.
Existing for caliber be two stem stem center distance of 12 millimeters～13 millimeters double helical energy-saving lamp be also referred to as out span from international standard be 30 millimeters, its scope of application is little, this is to assembling miniature lamp holder, the microminiaturization that realizes lamp is to hinder.
The purpose of this utility model is to provide that a kind of to open shelves little, can be applicable to the miniature double helical energy-saving lamp of miniature electricity-saving lamp.
The technical scheme that the utility model adopted is, through bending to Double-spiral, with the double helical energy-saving lamp of stem stem through sealing, forming after the exhaust, the caliber of its glass tube is 12 millimeters～13 millimeters by glass tube, opens span from being 20 millimeters ± 0.5 millimeter.
Advantage of the present utility model is: open span from narrowing down to 20 millimeters ± 0.5 millimeter by 30 millimeters ± 1 millimeter, make fluorescent tube can be applicable to miniature lamp holder, realize the microminiaturization of double-helix energy-saving lamp, be more suitable for being used, enlarged the scope of application of double-helix energy-saving lamp with the light fixture in family, restaurant, market.
Fig. 1 is a structural representation of the present utility model
1 glass tube, 2 stem stems wherein
Below in conjunction with accompanying drawing the utility model is described in detail
As shown in Figure 1, the utility model by through the double spiral glass tube 1 of brake forming and stem stem 2 through sealing, forming after the exhaust, the spacing at two stem stem centers is promptly opened span from being 20 millimeters ± 0.5 millimeter, has realized the microminiaturization of double helical energy-saving lamp.
Claims (1)
1. miniature double helical energy-saving lamp, by forming with stem stem (2) through being bent into double helical glass tube (1), the glass caliber is 12 millimeters～13 millimeters, the spacing that it is characterized in that the center of two stem stems (2) is 20 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98226991U CN2326823Y (en) | 1998-06-04 | 1998-06-04 | Micro-size double-screw energy-saving lamp-tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98226991U CN2326823Y (en) | 1998-06-04 | 1998-06-04 | Micro-size double-screw energy-saving lamp-tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326823Y true CN2326823Y (en) | 1999-06-30 |
Family
ID=33977396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98226991U Expired - Fee Related CN2326823Y (en) | 1998-06-04 | 1998-06-04 | Micro-size double-screw energy-saving lamp-tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326823Y (en) |
-
1998
- 1998-06-04 CN CN98226991U patent/CN2326823Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |