CN2192952Y - Incandescent lamp with multi-path netted filament - Google Patents
Incandescent lamp with multi-path netted filament Download PDFInfo
- Publication number
- CN2192952Y CN2192952Y CN 94226129 CN94226129U CN2192952Y CN 2192952 Y CN2192952 Y CN 2192952Y CN 94226129 CN94226129 CN 94226129 CN 94226129 U CN94226129 U CN 94226129U CN 2192952 Y CN2192952 Y CN 2192952Y
- Authority
- CN
- China
- Prior art keywords
- filament
- incandescent lamp
- utility
- model
- path
- 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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Abstract
The utility model discloses an incandescent lamp with multi-path netted filament. The filaments of the utility model which are arranged in netted shape form multiple paths, even when one filament or a plurality of filaments are burnt broken, the utility model can continue lighting as long as one path is communicated, therefore, the service life of the incandescent lamp can be prolonged by times, and at the same time, when the brightness of the lamp is reduced, the utility model can send out the information of the damaged condition of the filaments to make the user of the incandescent lamp to prepare.
Description
The utility model belongs to lighting field.
At present the incandescent lamp bulb that uses has only a filament, if filament blow then can not continue to use, but other parts still is intact, this has just caused a kind of waste, and filament blows suddenly, brings very big inconvenience can for work, study, life.
The purpose of this utility model is in order to prolong the useful life of incandescent lamp bulb, and sends the existing information of damaging, and the user is done some preparations.
The purpose of this utility model is achieved in that an original filament is only constituted a paths, change netted layout into, make filament constitute mulitpath, even blow one or a few filament, as long as a paths conducting is arranged, also can continue illumination, thereby can become the useful life that prolongs incandescent lamp bulb several fold, in addition, when filament blow, the brightness meeting of bulb weakens to some extent, also just provides the information of bulb damaged condition, and the user is done some preparations.
Owing to adopt such scheme, can prolong the useful life of incandescent lamp bulb, cut the waste.
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 is the schematic diagram of the netted layout of the utility model filament.Among Fig. 1, R1, R2, R3, R4, R5, R6, R7, R8 is a resistance wire, reticulates layout.
Accompanying drawing 2 is another embodiment of the present utility model, it is characterized in that: it can be to constitute multipath by the filament parallel connection more than two or two that filament is arranged.Among Fig. 2: R1, R2......Rn are the parallel resistor silk.
Claims (2)
1, the netted filament incandescent lamp bulb of a kind of multipath, it is characterized in that: filament reticulates layout, constitutes mulitpath.
2, bulb as claimed in claim 1 is characterized in that: it can be to constitute multipath by the filament parallel connection more than two or two that filament is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226129 CN2192952Y (en) | 1994-01-25 | 1994-01-25 | Incandescent lamp with multi-path netted filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226129 CN2192952Y (en) | 1994-01-25 | 1994-01-25 | Incandescent lamp with multi-path netted filament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192952Y true CN2192952Y (en) | 1995-03-22 |
Family
ID=33839169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94226129 Expired - Fee Related CN2192952Y (en) | 1994-01-25 | 1994-01-25 | Incandescent lamp with multi-path netted filament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192952Y (en) |
-
1994
- 1994-01-25 CN CN 94226129 patent/CN2192952Y/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 |