CN2275193Y - Safety fluorescent lamp - Google Patents
Safety fluorescent lamp Download PDFInfo
- Publication number
- CN2275193Y CN2275193Y CN 96249215 CN96249215U CN2275193Y CN 2275193 Y CN2275193 Y CN 2275193Y CN 96249215 CN96249215 CN 96249215 CN 96249215 U CN96249215 U CN 96249215U CN 2275193 Y CN2275193 Y CN 2275193Y
- Authority
- CN
- China
- Prior art keywords
- fluorescent lamp
- ballast
- safety
- electric capacity
- lamp
- 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
Links
- 239000003990 capacitor Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a safety fluorescent lamp, which is designed for aiming at fluorescent lamp ballasts having poor reliability and being easy to burn and causing accidents. The method is that a capacitor combination is added at the bottom of a socket of a fluorescent lamp bracket; the capacitor combination is made into thin type structure and is buried in the sandwich of the bracket bottom; the connecting mode of the safety fluorescent lamp is that the safety fluorescent lamp is connected in series between a power network and a ballast; utilizing the current-limiting action of the safety fluorescent lamp to prevent the ballast from short-circuiting and resulting in damage to the power network.
Description
The utility model belongs to the electric lighting category.
At present: known fluorescent lamp is an energy-efficient lamp, and particularly with behind the electric ballast, illumination and power savings obtain again to improve, still, with the ballast of electronic method, because of semiconductor devices, on-line operation is on electrical network, run into unusual overvoltage, very easy puncture, thus cause the short circuit fire casualty.Be exactly original inductance type ballast, the fire that causes because of the heating burning example that goes out is also arranged.
The purpose of this utility model just provides a kind of safe fluorescent lamp, and it utilizes the metering function of structure capacitive to play to prevent because of fire that electrical short-circuit the causes accident of going out.
The purpose of this utility model is to realize like this, safe fluorescent lamp comprises an electric capacity combination that combines with lamp bracket, described electric capacity combination is series at electrical network respectively and is parallel between the ballast, and described electric capacity combination can be the structure capacitive that combines with lamp bracket, described ballast, can be electronics, also can be inductive, described ballast, the quantity of fluorescent lamp can be one, also can be a plurality of.
The utility model is suitable for the above fluorescent lamp of 6W.
Below in conjunction with accompanying drawing the utility model embodiment is further described.
Fig. 1: be the utility model electrical schematic diagram.Among the figure 1: be the electric capacity combination, 2 is ballast, and 3 is fluorescent tube.
Fig. 2 is that the utility model electric capacity combines figure with support.4 is the fluorescent lamp jack housing among the figure, and 5 is fluorescent lamp socket (a wherein end), the combination of 6 thin type structure electric capacity, and 7 is Fluorescent Light and Fixtures.
Electric capacity combination C
1_Selection can be with reference to following formula:
C
1＝25×I
～μf
I wherein
～For flowing into the total current of one or more ballasts.
C
2Be chosen as 0.1～0.5 μ f
When ballast at work because the electric current that causes of puncture short will be by C
1Capacitive reactance limit, can't rise to the degree of burning, thereby avoid the fire accident of going out, C
2Setting be for the better higher hamonic wave of filtering electric ballast.
Structure of the present utility model is that to add one in fluorescent lamp 3 bracket socket 5 places bottoms be C by electric capacity 1
1, C
2The slim combination capacitor 6 that constitutes, imbed in support 7 interlayers, its connecting mode is to seal between electrical network and the ballast 2.
Advantage of the present utility model such as following.
1, because the metering function of electric capacity, effectively prevents because of fire that short circuit the causes accident of going out.
2, add electric capacity combination itself and do not generate heat, wave distortion does not take place.
3, capacitor combination in light weight, do not affect suspension.
4, the further higher hamonic wave that taken place of filtering electric ballast.
5, be capacitive and obstruct, power factor of electric network is had certain compensating action.
Claims (3)
1, a kind of safe fluorescent lamp comprises ballast, and fluorescent lamp is characterized in that described safe fluorescent lamp, and an electric capacity combination that combines with lamp bracket is arranged, and described electric capacity is series at electrical network respectively and respectively is parallel between the ballast.
2,, it is characterized in that described electric capacity combination can be the structure capacitive that combines with lamp bracket according to the described lamp of claim 1.
3, according to the described lamp of claim 1, it is characterized in that described ballast, fluorescent lamp, quantity can be 1 also can be a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96249215 CN2275193Y (en) | 1996-12-23 | 1996-12-23 | Safety fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96249215 CN2275193Y (en) | 1996-12-23 | 1996-12-23 | Safety fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2275193Y true CN2275193Y (en) | 1998-02-25 |
Family
ID=33920868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96249215 Expired - Fee Related CN2275193Y (en) | 1996-12-23 | 1996-12-23 | Safety fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2275193Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009152664A1 (en) * | 2008-06-18 | 2009-12-23 | 福建源光亚明电器有限公司 | Annular electrodeless fluorescent lamp assembly with lamp head |
-
1996
- 1996-12-23 CN CN 96249215 patent/CN2275193Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009152664A1 (en) * | 2008-06-18 | 2009-12-23 | 福建源光亚明电器有限公司 | Annular electrodeless fluorescent lamp assembly with lamp head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: HOUSE 7, HUAYUE BUILDING, NO. 53, HUAYUE ROAD, GUANGZHOU CITY, 510060 TO: HOUSE 19, YUEHAIJITUAN BUILDING, NO. 555, DONGFENG ROAD(EAST), GUANGZHOU CITY, 510050 |
|
| CP03 | Change of name, title or address |
Address after: Yuehai Group Building No. 555 Dongfeng Road Guangzhou 510050 19 floor Patentee after: Guangdong Special Economical Zone Industry Co.,Ltd. Patentee after: Huada Industry Co.,Ltd. Address before: 510060 Guangzhou City, Wah Lok Road No. 53 Hua Le building 7 floor Patentee before: Guangdong Special Economical Zone Industry Co.,Ltd. Patentee before: Huada Industry Co.,Ltd. |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guangdong Special Economical Zone Industry Co.,Ltd. Document name: Notice of termination |
|
| 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 |