CN2862322Y - Adjustable multi-fiber bulb - Google Patents
Adjustable multi-fiber bulb Download PDFInfo
- Publication number
- CN2862322Y CN2862322Y CN 200520032397 CN200520032397U CN2862322Y CN 2862322 Y CN2862322 Y CN 2862322Y CN 200520032397 CN200520032397 CN 200520032397 CN 200520032397 U CN200520032397 U CN 200520032397U CN 2862322 Y CN2862322 Y CN 2862322Y
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- CN
- China
- Prior art keywords
- filament
- bulb
- groups
- group
- metallic
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a multi-filament bulb based on the conventional bulb. It further comprises a switch disposed in the lamp adapter, and more than two groups of metal filament supporter in parallel connection inside the glass housing. The filaments are fixed between two ends of the metal supporters to form multiple filament groups, and filament groups are in parallel connection. In one embodiment, the switch is connected with one group of metal filament supporter to allow it active and the other groups switched off, and when this group is fused, the switch is rotated to and activates the next filament group until all filament groups are fused.
Description
[technical field]
The utility model relates to a kind of incandescent lamp bulb, especially relates to the adjustable incandescent lamp bulb of a kind of multifibres.
[technical background]
At present, known incandescent lamp bulb generally has only a filament, and after its fusing, whole bulb will go out of use, and can not re-use, and make a general survey of the whole nation, single this, waste surprising.
[summary of the invention]
The purpose of this utility model be at above technological deficiency provide a kind of can the adjustable bulb of reusable a kind of multifibres.
Incandescent lamp bulb of the present utility model is made of: contact point, bulb screw mouth, light bulb head, diverter switch, filament metallic support, glass envelope, filament, the quantity of filament should be more than two groups, contact point is one, all filaments are shape in parallel, the technical scheme that its technical problem that solves the utility model adopts is: be provided with in bulb inside and be shape metallic filament support in parallel more than two groups, be provided with a circular diverter switch and be connected with contact point on light bulb head.In the middle of concrete the use, after one group of filament was scrapped, adjustable diverter switch made another group filament work.When filament and metallic support are in parallel, after the energized, under the control of diverter switch, wherein street lamp silk work, all the other are in off state; After first group of filament fusing, the rotation diverter switch places next group filament mark position, and another group is worked on, and so can repeat to use until exhausted up to standby filament.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit diagram of the present utility model;
In Fig. 1 and Fig. 2,1 is contact point; 2 is bulb screw mouth; 3 is diverter switch; 4 is light bulb head; 5 is the metallic filament support; 6 is glass envelope; 7 is filament.
Execution mode:
As depicted in figs. 1 and 2: the adjustable bulb of a kind of multifibres of the present utility model is to increase diverter switch (3) on the basis of existing common bulb on light bulb head (4), the filament (7) that metallic filament support (5) in parallel linked to each other with metallic filament support (5) two ends more than glass envelope (6) inside had increased by two groups is under the effect of metallic filament support (5), and every group of filament (7) is shape in parallel.In concrete the use, diverter switch (3) is connected with one group of metallic filament support (7) wherein, make this group filament (7) work, all the other are in off state, after this group filament (7) fusing, rotation diverter switch (3) places next group filament mark position, and another group filament (7) is worked on, and so uses until exhausted up to standby filament (7).
Incandescent lamp bulb of the present utility model has been compared following advantage in general incandescent lamp bulb:
Because having increased filament quantity, filament can be reused, thereby greatly prolonged service life, If be extensive use of, can save material in a large number, and reduce and make quantity, so energy savings is can With the decrease cost.
Claims (2)
1, the adjustable bulb of a kind of multifibres is by (1) contact point; (2) bulb screw mouth; (3) diverter switch; (4) light bulb head; (5) metallic filament support; (6) glass envelope; (7) filament constitutes, and it is characterized in that light bulb head (4) is provided with many retaining diverter switches (3), and the interior metallic filament support (5) of diverter switch (3) and glass envelope (6) links to each other.
2, the adjustable bulb of multifibres according to claim 1, the quantity that it is characterized in that the filament (7) in the glass envelope (6) should be more than two groups, metallic filament support (5) is identical with the quantity of filament (7), and the two ends of all filaments (7) are connected on the connected metallic filament support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032397 CN2862322Y (en) | 2005-10-26 | 2005-10-26 | Adjustable multi-fiber bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032397 CN2862322Y (en) | 2005-10-26 | 2005-10-26 | Adjustable multi-fiber bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862322Y true CN2862322Y (en) | 2007-01-24 |
Family
ID=37659951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520032397 Expired - Fee Related CN2862322Y (en) | 2005-10-26 | 2005-10-26 | Adjustable multi-fiber bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862322Y (en) |
-
2005
- 2005-10-26 CN CN 200520032397 patent/CN2862322Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20091126 |