CN1171507C - Electronic ballast capable of being combined into one body with straight tube type fluorescent light tube - Google Patents
Electronic ballast capable of being combined into one body with straight tube type fluorescent light tube Download PDFInfo
- Publication number
- CN1171507C CN1171507C CNB981220002A CN98122000A CN1171507C CN 1171507 C CN1171507 C CN 1171507C CN B981220002 A CNB981220002 A CN B981220002A CN 98122000 A CN98122000 A CN 98122000A CN 1171507 C CN1171507 C CN 1171507C
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- CN
- China
- Prior art keywords
- electric ballast
- type fluorescent
- lamp
- housing
- ballast
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to an electronic ballast which is designed to overcome the defects of inconvenient maintenance, etc. of the existing electronic ballasts in the prior art. In the present invention, a casing of the electronic ballast presents a long strip shape, a group of end covers are arranged at both ends of the casing, lamp base are arranged at the inner sides of the end covers, and lamp pins are arranged outside. The present invention has the advantage of high universality, and is suitable for traditional fluorescent lamp racks.
Description
The present invention relates to be used for the electric ballast of fluorescent lamp, particularly a kind of can with straight pipe type fluorescent lamp pipe all-in-one-piece electric ballast.
Traditional ballast is by ballast, shell, base plate and draw lead and form, and is fixed on the fluorescent lighting fixture, and light fixture need have the space of an installation ballast, and this has just increased the volume of fluorescent lighting fixture and has improved production cost, and the moulding of light fixture has limitation.Electric ballast is compared with Inductive ballast, and its energy consumption is low, but the failure rate height.Because ballast is to be fixedly mounted on the light fixture, and light fixture normally is fixedly installed on the interior metope in room, needs place under repair in case ballast breaks down, and has to dismantle light fixture, thereby make troubles to the user, influenced application of electronic ballasts.
The present invention's purpose is to solve above-mentioned existing in prior technology problem, provide a kind of can with straight pipe type fluorescent lamp pipe all-in-one-piece electric ballast.
Task proposed by the invention is finished by following technical proposals.A kind of can with straight pipe type fluorescent lamp pipe all-in-one-piece electric ballast, the housing that electric ballast is installed is a strip, one group of end cap is established at the housing two ends, the inboard of end cap is provided with lamp socket, the outside is provided with lamp base.
The electronic ballast output end lead can directly be welded on the lamp base of fluorescent tube, also can link to each other with the lamp base of fluorescent tube by conducting strip.That the cross section of the housing of electric ballast is is trapezoidal, triangle or circle.
The present invention utilizes commercially available fluorescent tube caliber to dwindle the space that province goes out electric ballast is set, and helps improving light fitting shape, reduces the light fixture cost.Utilize the bracket for fluorescent tube on the existing fluorescent lighting fixture to fix ballast, ballast can be as the fluorescent tube easy accessibility.Ballast breaks down, and needn't tear light fixture more earlier open, has sizable Practical significance.In addition, the employed straight pipe type fluorescent lamp of user adopts Inductive ballast mostly at present, and its maximum shortcoming is that the line power factor is low, and the oneself power consumption of Inductive ballast is big, easily heating, and security performance is also poor, and startability is also bad.If adopt the present invention can insert equally on the existing fluorescent lighting fixture lamp socket, any structure that need not to change light fixture can improve the line power factor, reduces the light fixture power consumption, has very remarkable energy saving effect.
Accompanying drawing provides the structural representation of one embodiment of the invention.
Now the invention will be further described in conjunction with the accompanying drawings.Electric ballast 4 is contained in the housing 3 of strip, and an end cap 1 is respectively established at the two ends of housing 3, and the inboard of end cap 1 is provided with lamp socket 6, and the outside of end cap 1 is provided with lamp base 7, and lamp socket 6 is commercially available straight pipe type fluorescent lamp pipe 2 with lamp base 7 and the fluorescence lamp bracket is suitable for.The output lead of electric ballast can be welded on the lamp base of fluorescent tube, also can be connected with the lamp base of fluorescent tube by conducting strip 5.
The cross sectional shape of electric ballast housing 3 is trapezoidal shape, triangle or toroidal.Fluorescent tube places case top, thereby can not influence the luminous flux of fluorescent lamp.
The set lamp base in the outside, two ends of ballast housing can adopt single pin, both feet.
Claims (5)
1, a kind of can with straight pipe type fluorescent lamp pipe all-in-one-piece electric ballast, the housing that it is characterized in that installing electric ballast is a strip, one group of end cap is established at the housing two ends, the end cap inboard is provided with lamp socket, the end cap outside is provided with lamp base, and electric ballast input/output terminal lead is connected with fluorescent tube with the lamp base in the end cap outside.
2, according to claim 1 a kind of can with straight pipe type fluorescent lamp pipe all-in-one-piece electric ballast, it is characterized in that described electric ballast input/output terminal lead is connected with fluorescent tube by the lamp base in conducting strip and the end cap outside.
3, according to claim 1 and 2 a kind of can with straight pipe type fluorescent lamp pipe all-in-one-piece electric ballast, it is characterized in that the cross section of the housing of described electric ballast is trapezoidal.
4, according to claim 1 and 2 a kind of can be with straight pipe type fluorescent lamp pipe all-in-one-piece electric ballast, it is characterized in that the cross section of described electric ballast housing is triangular in shape.
5, according to claim 1 and 2 a kind of can with straight pipe type fluorescent lamp pipe all-in-one-piece electric ballast, it is characterized in that the cross section of described electric ballast housing is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981220002A CN1171507C (en) | 1998-11-12 | 1998-11-12 | Electronic ballast capable of being combined into one body with straight tube type fluorescent light tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981220002A CN1171507C (en) | 1998-11-12 | 1998-11-12 | Electronic ballast capable of being combined into one body with straight tube type fluorescent light tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1254249A CN1254249A (en) | 2000-05-24 |
| CN1171507C true CN1171507C (en) | 2004-10-13 |
Family
ID=5227487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB981220002A Expired - Fee Related CN1171507C (en) | 1998-11-12 | 1998-11-12 | Electronic ballast capable of being combined into one body with straight tube type fluorescent light tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1171507C (en) |
-
1998
- 1998-11-12 CN CNB981220002A patent/CN1171507C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1254249A (en) | 2000-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041013 Termination date: 20161112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |