CN2218435Y - Energy saving fluorescent light - Google Patents
Energy saving fluorescent light Download PDFInfo
- Publication number
- CN2218435Y CN2218435Y CN 94223277 CN94223277U CN2218435Y CN 2218435 Y CN2218435 Y CN 2218435Y CN 94223277 CN94223277 CN 94223277 CN 94223277 U CN94223277 U CN 94223277U CN 2218435 Y CN2218435 Y CN 2218435Y
- Authority
- CN
- China
- Prior art keywords
- switch
- ballast
- lamp
- energy saving
- fluorescent light
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
The utility model relates to an energy saving fluorescent light composed of a lighting fitting, a lamp tube, a ballast and a changeover switch. The changeover switch is composed of six switches, two resistors and two capacitors. The changeover switch can ensure that the ballast works while the lamp is initiated and the ballast doesn't work after the lamp is initiated, and the changeover switch can be replaced by other elements, which can achieve the purpose of energy saving and suit for the double tube fluorescent light.
Description
The utility model relates to a kind of two-tube energy-saving daylight lamp.
Existing daylight double is by two tubes, two ballasts, and two starters and light fixture are formed.In fact this kind structure fluorescent lamp ballast plays the effect of restricted passage lamp current after fluorescent tube starts, still work, and causes the consumed power that generates heat.
The purpose of this utility model is to design a kind of fluorescent tube and starts the energy-saving daylight lamp that the back ballast is not worked and used other elements replacements instead.
Above-mentioned energy-saving daylight lamp can be realized by install a cover change over switch additional on existing fluorescent tube basis.Be energy-saving daylight lamp by light fixture, two fluorescent tube, starter (two), ballast (two) and a change over switch are formed, change over switch is by K switch
1, K
2, K
3, K
4, K
5, K
6, resistance R
1, R
2, capacitor C
1, C
2Form.K switch wherein
1, K
2Be connected resistance R with an end of fluorescent tube with corresponding ballast respectively
1With capacitor C
1, resistance R
2With capacitor C
2Series connection back one termination is gone into ballast respectively, and the other end passes through K switch
4And K switch
3, K
5, K
6The paralleling switch group of forming connects.By change over switch ballast is not worked behind the fluorescent start.
The utility model has the advantages that easy to operate, energy-conservation (deducted the ballast heating and consume energy).
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is the utility model circuit theory diagrams;
Fig. 2 is the utility model structural representation.
See figures.1.and.2, A point expression ballast work among the figure, B point expression ballast is not worked. Workflow is as follows:
When fluorescent tube is not bright, K switch1、K
2Normally closed, K3、K
4、K
5、K
6Disconnect.
When fluorescent tube is bright (change-over switch indication point A), along with rotary sampling switch (3), K switch5、K
6Closure, K switch1、K
2Disconnect (fluorescent tube is normally bright, and circuit produces series resonance), K switch3、K
4Closed (change circuit), K switch5、K
6Disconnect K switch4Disconnect (this moment, two ballasts were not worked, Only have two lamp works, change-over switch indication this moment B point).
After closing fluorescent lamp (being that K switch disconnects), K switch3Disconnect K1、K
2Closed.
Embodiment: energy-saving daylight lamp is by light fixture (1), two-tube fluorescent tube (2), starter (two), and ballast (two), change over switch (3) is formed, and described change over switch (3) is by K switch
1, K
2, K
3, K
4, K
5, K
6, resistance R
1, R
2, capacitor C
1, C
2Form.With the 40W fluorescent lamp is example, and fractional energy savings is 20%.
Claims (1)
1, a kind of energy-saving daylight lamp comprises light fixture (1), two fluorescent tube (2), starter (two), and ballast (two) is characterized in that having a change over switch (3), and described change over switch (3) is by K switch
1, K
2, K
3, K
4, K
5, K
6, resistance R
1, R
2, capacitor C
1, C
2Form, wherein K switch
1, K
2Be connected resistance R with fluorescent tube (2) one ends with corresponding ballast one end respectively
1With capacitor C
1, resistance R
2With capacitor C
2Series connection back one termination is gone into ballast respectively, and the other end passes through K switch
4And K switch
3, K
5, K
6The paralleling switch group of forming connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223277 CN2218435Y (en) | 1994-10-08 | 1994-10-08 | Energy saving fluorescent light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223277 CN2218435Y (en) | 1994-10-08 | 1994-10-08 | Energy saving fluorescent light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2218435Y true CN2218435Y (en) | 1996-01-24 |
Family
ID=33837017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94223277 Expired - Fee Related CN2218435Y (en) | 1994-10-08 | 1994-10-08 | Energy saving fluorescent light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2218435Y (en) |
-
1994
- 1994-10-08 CN CN 94223277 patent/CN2218435Y/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 |