CN2736646Y - Split type high power DC energy-saving lamp - Google Patents
Split type high power DC energy-saving lamp Download PDFInfo
- Publication number
- CN2736646Y CN2736646Y CN 200420118480 CN200420118480U CN2736646Y CN 2736646 Y CN2736646 Y CN 2736646Y CN 200420118480 CN200420118480 CN 200420118480 CN 200420118480 U CN200420118480 U CN 200420118480U CN 2736646 Y CN2736646 Y CN 2736646Y
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- CN
- China
- Prior art keywords
- ballast
- saving lamp
- energy
- lamp
- power
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- 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 utility model discloses a split type high power DC energy-saving lamp, which is characterized in that an energy-saving lamp tube is fixed on a lamp socket which has a thread or a card type lamp cap; the leading out line of the energy-saving lamp tube is directly connected the thread or the card type lamp cap; the circuit of a ballast is arranged in one housing, and the end of the ballast connected with the energy-saving lamp tube is matched with the lamp cap by one thread or a card type lamp mouth to realize circuit connection; the end of the ballast connected with a power supply is a power supply plug; a pliotron in the circuit of the ballast is installed on a metal cooling plate of the housing. The utility model has the following advantages: the split type high power DC energy-saving lamp can solve the problem of heat dissipation; the split structure of the energy-saving lamp tube and the ballast can extend utility time of the ballast and economize utility cost of the DC energy-saving lamp.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind of high power DC electricity-saving lamp.
Background technology
The DC power saving lamp is mainly used in the illuminator of solar street light, solar energy garden lamp and solar photovoltaic power plant etc.Present main flow electricity-saving lamp exists following shortcoming: 1, the DC power saving lamp is integrated, be three times of power saving fluorescent lamps the service life of oscillator, when fluorescent tube burns out, places the oscillator in the DC power saving lamp socket not damage, but also to cause waste with light fixture subscription rate together; 2, since the DC power saving lamp at work triode generate heat easily, heat dissipation problem solves well, so that the power of DC power saving lamp can not be done is very big, the brightness of solar street light just is difficult to improve.In order to improve the brightness of solar street light, can only use inverter at present, dc inversion is become to exchange, light powerful AC Lamp, such mode can make the solar electrical energy generation utilization rate reduce a lot, has also increased the cost of solar energy lamp simultaneously.
Summary of the invention
A kind of split type high power DC electricity-saving lamp described in the utility model, can solve the problem of the components and parts heat radiation of high power DC electricity-saving lamp, can also solve that oscillator and power saving fluorescent lamps split use in the DC power saving lamp, with the problem of the use cost of saving electricity-saving lamp.
The architectural feature of a kind of split type high power DC electricity-saving lamp described in the utility model is: power saving fluorescent lamps be fixed on one have screw thread or cassette lamp holder the seat on, the lead-out wire of power saving fluorescent lamps directly is connected with described screw thread or cassette lamp holder; The circuit of ballast is arranged in the housing, and the electricity-saving lamp pipe end that connects of ballast cooperates the realization circuit to be connected by a screw thread or cassette socket with above-mentioned lamp holder, and the power end that connects of ballast is an attaching plug; Pliotron in the described ballast circuit is installed on the housing metallic heat radiating plate.
The utility model is compared with traditional integrated DC power saving lamp, has following advantage and good effect:
1, solved the problem of heat radiation, the power of DC power saving lamp is greatly improved.
2, power saving fluorescent lamps and ballast can prolong the service time of ballast, the use cost of having saved the DC power saving lamp for dividing body structure.Can easily change power saving fluorescent lamps.
Description of drawings
Fig. 1 is the structural representation of a kind of split type high power DC electricity-saving lamp of the present utility model.
Fig. 2 is the ballast structural representation of a kind of split type high power DC electricity-saving lamp of the present utility model.
The specific embodiment
Concrete structure of the present utility model can be referring to accompanying drawing.Among Fig. 1, the lower end of power saving fluorescent lamps and tube face 1 is a screwed socket, and the power saving fluorescent lamps lead-in wire directly is connected with the electrode of lamp holder.Ballast circuit is placed in (see figure 2) in the housing 4, and circuit board 7 is fixed in the housing 4, and the large power triode 6 in the ballast circuit is installed on the metal-back 4, so that its heat radiation.The electricity-saving lamp pipe end that connects of ballast circuit is connected with a screw thread socket 2 by lead 3, and this screw thread socket 2 cooperates with thread head on the tube face 1, realizes that energy-saving pipe is connected with the split of ballast.The power end of ballast circuit is connected with an attaching plug 5 by lead.
Claims (1)
1, a kind of split type high power DC electricity-saving lamp is characterized in that: power saving fluorescent lamps be fixed on one have screw thread or cassette lamp holder the seat on, the lead-out wire of power saving fluorescent lamps directly is connected with described screw thread or cassette lamp holder; The circuit of ballast is arranged in the housing, and the electricity-saving lamp pipe end that connects of ballast cooperates the realization circuit to be connected by a screw thread or cassette socket with above-mentioned lamp holder, and the power end that connects of ballast is an attaching plug; Pliotron in the described ballast circuit is installed on the housing metallic heat radiating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118480 CN2736646Y (en) | 2004-10-19 | 2004-10-19 | Split type high power DC energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118480 CN2736646Y (en) | 2004-10-19 | 2004-10-19 | Split type high power DC energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2736646Y true CN2736646Y (en) | 2005-10-26 |
Family
ID=35307381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420118480 Expired - Fee Related CN2736646Y (en) | 2004-10-19 | 2004-10-19 | Split type high power DC energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2736646Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925777A (en) * | 2007-12-21 | 2010-12-22 | 丁豊起 | Street light which adopt xenon lamp |
-
2004
- 2004-10-19 CN CN 200420118480 patent/CN2736646Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925777A (en) * | 2007-12-21 | 2010-12-22 | 丁豊起 | Street light which adopt xenon lamp |
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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: 20051026 Termination date: 20091119 |