CN102175016B - Changeover switch of fluorescent lamp - Google Patents
Changeover switch of fluorescent lamp Download PDFInfo
- Publication number
- CN102175016B CN102175016B CN 201110032366 CN201110032366A CN102175016B CN 102175016 B CN102175016 B CN 102175016B CN 201110032366 CN201110032366 CN 201110032366 CN 201110032366 A CN201110032366 A CN 201110032366A CN 102175016 B CN102175016 B CN 102175016B
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- circuit board
- fluorescent lamp
- copper sheets
- stem
- movable
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Abstract
The invention relates to an electric light source technology, in particular to a changeover switch of a fluorescent lamp, mainly used for prolonging the service life of a fluorescent lamp. A compact-type fluorescent lamp is provided with a double-pole double-throw switch to change over four lamp filaments on a core column; the additional four copper sheets on a circuit board is switched by the double-pole double-throw switch by means of the left and right shift of two movable copper sheets on the circuit board; and the four copper sheets are connected with the four Dumet wires on the core column. In the use process of the fluorescent lamp, if two lamp filaments are disconnected or electronic power on the lamp wires are evaporated completely and cannot be ignited, the fluorescent lamp can be switched to another two lamp filaments by the changeover switch of the fluorescent lamp, thus, the service life of the fluorescent is prolonged.
Description
Technical field
The present invention relates to a kind of internal circuit configuration field of electric light source.Especially relate to a kind of production structure that is mainly used in the fluorescent lamp change-over switch.
Background technology
At present, the structure of fluorescent lamp by electric ballast, stem stem, filament, in be coated with fluorescent material glass tube form, only have a filament on the stem stem, the electronic powder on open filament or filament exhausts, fluorescent tube just does to scrap processing.I am the double filament energy saving lamp of issued patents band change-over switch (patent No. 200710153930.0), change-over switch is to merge to control switching with two present general lighting switches, because the number of times that change-over switch is wherein used is few, the cost of switch is also relatively high.
Summary of the invention
For open filament or the electronic powder on the filament that overcomes existing fluorescent lamp exhausts the deficiency of just scrapping.The invention provides a kind of change-over switch of fluorescent lamp, the change-over switch of this fluorescent lamp promotes the double-point double-throw switch on the fluorescent lamp when open filament or electronic powder exhaust, switch to other two filaments on the stem stem.The Switch structure of fluorescent lamp is simple, can save cost and be convenient to install.
The technical solution adopted for the present invention to solve the technical problems is: weld four copper sheets at compact fluorescent lamp miniature electric ballast printed circuit board positive and negative with tin alloy material, the welding ends copper sheet is near circuit board, and the other end and circuit board have the bending at two to five degree angles; Four copper sheets up and down are also asymmetric, wherein two close to the circuit board central point, two away from the circuit board central point, above (it is upper towards lamp holder the one side of components and parts being arranged) two copper sheet pads to pass circuit board, be connected with two Dumet wire on the stem stem, below (towards fluorescent tube without the one side of components and parts for lower) two copper sheet pads directly and two Dumet wire on the stem stem be connected.One end of other two movable copper sheets is fixed on the positive and negative of circuit board with plastic column, two movable copper sheet other ends inject in the outer movable unit of plastic of fluorescent lamp shell and glue together with glue, promotion activity unit of plastic can drive two movable copper sheets and grip the circuit board move left and right, respectively with circuit board on two windings wherein of four copper sheets touch; Two outlets on the circuit board are welded on two movable copper sheets.Move left and right plastic movable motion block just reaches double-point double-throw switch and switches four filaments on the stem stem.Before shell sealing-in mouth, circuit board is combined on the fluorescent lamp shell with glass cement, make and promote energy holding circuit stability of plates about change-over switch.
The invention has the beneficial effects as follows: the life-span of the electronic devices and components of fluorescent lamp is more than 5 years, and majority is to be exhausted and can not be lighted by electronic powder.The present invention has prolonged the life-span of electronic devices and components and fluorescent tube, has increased the cost performance of fluorescent lamp, and saving resource has been protected environment, and is more obvious to the beneficial effect of a plurality of U-shaped high-grade compact fluorescent lamps.Electronic devices and components heating in fluorescent lamp inside in summer can be discharged hot-air by the switch place, reduces inner temperature.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the sectional structural map of compact type energy-saving lamp.
Fig. 2 is the sectional structural map of compact type energy-saving lamp.
Fig. 3 is the outside drawing of compact type energy-saving lamp.
Fig. 4 is circuit theory diagrams of the present invention.
The accompanying drawing title
1 movable copper sheet 2 copper sheets 3 fluorescent lamp shells 4 miniature electric ballast printed circuit boards 5 ashbury metal pads 6 movable unit of plastic 7 plastic columns 8 ashbury metal pads 9 outer seal wire 10 movable copper sheet 11 copper sheets 12 ashbury metal pads 13 mark lines 14 filaments 15 double-point double-throw switch among the figure
Specific implementation method
In Fig. 1, Fig. 2, the miniature electric ballast printed circuit board (4) of compact fluorescent lamp the inside has the one side of electronic devices and components to weld two copper sheets (2) with ashbury metal, and ashbury metal pad (5) links to each other with the another side ashbury metal pad (12) of miniature electric ballast printed circuit board.Miniature electric ballast printed circuit board (4) welds two copper sheets (11) without the one side of electronic devices and components with ashbury metal.Fix two movable copper sheets (1), (10) with plastic column (7), plastic column passes two movable copper sheets and circuit board, two circular holes than copper sheet of plastic column after the installation are large, make two movable copper sheets near circuit board, movable copper sheet can about movable, the other end of two movable copper sheets injects in the outer movable unit of plastic (6) of fluorescent lamp shell (3) and glues together with glue.Article four, outer seal wire (9) connects four Dumet wire on the stem stem.Two outlets on the miniature electric ballast and two movable copper sheets (1), (10) welding.One end of four copper sheets (2), (11) is near welding circuit board, the other end and circuit board have the bending at 2 to 5 degree angles, contact with convenient two movable copper sheets is inserted, and promotion activity unit of plastic can drive two movable copper sheet move left and right and contact with two groups of copper sheets on the circuit board.
In Fig. 3, plastic movable motion block (6) is when being moved to the left, and vertical bar mark and the mark lines (13) on the fluorescent lamp shell (3) in the middle of the plastic movable motion block are perpendicular; When the plastic movable motion block moved right, vertical bar mark and the right mark lines on the fluorescent lamp shell in the middle of the plastic movable motion block were perpendicular.Forbid that vertical bar on the plastic movable motion block is marked at two bright fluorescent lamps of mark lines intermediate position points on the fluorescent lamp shell.
In the embodiment shown in fig. 4, two outlets process double-point double-throw switch (15) on the miniature electric ballast circuit board (4) switch four filaments (14) on the stem stem, and two Dumet wire direct and on the stem stem of two outlets on the miniature electric ballast circuit board are connected.After fluorescent lamp uses as wherein the electronic powder on two open filament or the filament is evaporated and can not lights, and promotes the plastic adjustable piece after the outage and drives double-point double-throw switch and switch to other two filaments, has prolonged the life-span of fluorescent lamp.
Claims (2)
1. the change-over switch of a fluorescent lamp, four outlets on the miniature electric ballast printed circuit board of compact fluorescent lamp the inside, wherein two are connected with Dumet wire on the stem stem, other two outlets are divided into four outlets through double-point double-throw switch and are connected with four Dumet wire on the stem stem, two filaments are arranged on each stem stem, it is characterized in that: weld four copper sheets at the circuit board positive and negative with tin alloy material, miniature electric ballast printed circuit board has the one side of electronic devices and components to weld two copper sheets with ashbury metal, miniature electric ballast printed circuit board welds two copper sheets without the one side of electronic devices and components with ashbury metal, the welding ends copper sheet is near circuit board, the other end and circuit board have the bending at two to five degree angles, and the pad of four copper sheets connects four Dumet wire on the stem stem; One end of other two movable copper sheets is fixed on the positive and negative of circuit board with plastic column, two movable copper sheet other ends inject in the outer movable unit of plastic of fluorescent lamp shell and glue together with glue, promotion activity unit of plastic can drive two movable copper sheet move left and right and contact with two groups of copper sheets on the circuit board, two outlets on the circuit board are welded on two movable copper sheets, and energy move left and right activity unit of plastic drives four filaments on the double-point double-throw switch switching stem stem.
2. the change-over switch of fluorescent lamp according to claim 1 is characterized in that: the mark lines are arranged on the compact fluorescent lamp shell, the vertical bar mark is arranged on the movable unit of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110032366 CN102175016B (en) | 2011-01-22 | 2011-01-22 | Changeover switch of fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110032366 CN102175016B (en) | 2011-01-22 | 2011-01-22 | Changeover switch of fluorescent lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102175016A CN102175016A (en) | 2011-09-07 |
| CN102175016B true CN102175016B (en) | 2013-05-29 |
Family
ID=44518229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110032366 Expired - Fee Related CN102175016B (en) | 2011-01-22 | 2011-01-22 | Changeover switch of fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102175016B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148129A (en) * | 2011-02-23 | 2011-08-10 | 陶国胜 | Four-stem energy-saving lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070035U (en) * | 1990-03-02 | 1991-01-23 | 李光明 | spare bulb |
| CN2129471Y (en) * | 1992-05-17 | 1993-04-07 | 余战波 | Convenient longlife incandescent lamp |
| CN2852380Y (en) * | 2005-11-16 | 2006-12-27 | 戴金亮 | Novel long-life energy-saving lamp tube |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6583540B2 (en) * | 2001-02-14 | 2003-06-24 | Hashem Al-Refai | Incandescent multi-filament light bulb |
| JP2008288211A (en) * | 2008-07-04 | 2008-11-27 | Shogo Tsuchida | Reusable electric bulb, fluorescent lamp or the like, and separable circuit |
-
2011
- 2011-01-22 CN CN 201110032366 patent/CN102175016B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070035U (en) * | 1990-03-02 | 1991-01-23 | 李光明 | spare bulb |
| CN2129471Y (en) * | 1992-05-17 | 1993-04-07 | 余战波 | Convenient longlife incandescent lamp |
| CN2852380Y (en) * | 2005-11-16 | 2006-12-27 | 戴金亮 | Novel long-life energy-saving lamp tube |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-288211A 2008.11.27 |
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| Publication number | Publication date |
|---|---|
| CN102175016A (en) | 2011-09-07 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20150122 |
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| EXPY | Termination of patent right or utility model |