CN1112836C - Power-saving circuit for fluorescent light - Google Patents
Power-saving circuit for fluorescent light Download PDFInfo
- Publication number
- CN1112836C CN1112836C CN 99119302 CN99119302A CN1112836C CN 1112836 C CN1112836 C CN 1112836C CN 99119302 CN99119302 CN 99119302 CN 99119302 A CN99119302 A CN 99119302A CN 1112836 C CN1112836 C CN 1112836C
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- CN
- China
- Prior art keywords
- power
- capacitor
- fluorescent
- ballast
- 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
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- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
The present invention relates to an energy-saving illumination circuit of a fluorescent lamp. Two fluorescent lamps are connected in series by changing the configuration of circuit elements. A capacitor uses 400V and 2.4VF. The power of a ballast for starting is smaller than that of the fluorescent lamp. The fluorescent lamps can be quickly lighted, and the two fluorescent lamps can be simultaneously lighted; the electrical energy of only one fluorescent lamp is consumed, and thus, the method of saving electrical energy is achieved.
Description
This circuit is a kind of daylight lamp energy-saving lighting circuit, system is by changing the configuration of circuit element, make two fluorescent lamp series connection, capacitor 400V2.4VF, working the ballast power of employing also can light fast less than fluorescent lamp, two fluorescent lamps are simultaneously bright, and only consume the electric energy of one fluorescent lamp, thereby reach a kind of method of saves energy.
This circuit major technique is characterised in that: the ballast power of starting is lighted fast less than the fluorescent tube electric energy.Capacitor 400V2.4VF, if add large capacitor, brightness increases, and power consumption also increases, and this circuit can make two fluorescent lamps all bright, consumes the electricity of a tubes, a little bit smaller youngster of brightness ratio.
Claims (2)
1, a kind ofly forms daylight lamp circuit by fluorescent tube, ballast, capacitor and control switch, it is characterized in that two fluorescent tube series connection that power is identical, every fluorescent tube each capacitor in parallel and a ballast, capacitor 400V2.4VF, ballast power is less than fluorescent lamp power.
2, capacitor 400V2.4VF, capacitor can not use electrolytic capacitor, and as strengthening condenser capacity, brightness increases, and power consumption increases simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99119302 CN1112836C (en) | 1999-09-08 | 1999-09-08 | Power-saving circuit for fluorescent light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99119302 CN1112836C (en) | 1999-09-08 | 1999-09-08 | Power-saving circuit for fluorescent light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1244767A CN1244767A (en) | 2000-02-16 |
| CN1112836C true CN1112836C (en) | 2003-06-25 |
Family
ID=5280822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99119302 Expired - Fee Related CN1112836C (en) | 1999-09-08 | 1999-09-08 | Power-saving circuit for fluorescent light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1112836C (en) |
-
1999
- 1999-09-08 CN CN 99119302 patent/CN1112836C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1244767A (en) | 2000-02-16 |
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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 | ||
| 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 |