CN2699623Y - DC high-power energy-saving lamp controller - Google Patents
DC high-power energy-saving lamp controller Download PDFInfo
- Publication number
- CN2699623Y CN2699623Y CN 200420020425 CN200420020425U CN2699623Y CN 2699623 Y CN2699623 Y CN 2699623Y CN 200420020425 CN200420020425 CN 200420020425 CN 200420020425 U CN200420020425 U CN 200420020425U CN 2699623 Y CN2699623 Y CN 2699623Y
- Authority
- CN
- China
- Prior art keywords
- triode
- transformer
- collector
- resistance
- diode
- 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 - Lifetime
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Abstract
The utility model relates to a direct current high-power energy-saving lamp controller which comprises a power supply, resistors, transformers, diodes, triodes, choke coils and capacitors. The direct current high-power energy-saving lamp controller is characterized in that the positive electrode of the power supply is connected with the positive electrode of the diode D1. The negative electrode of the diode D1 is connected with a resistor R1 and a resistor R2. The other end of the resistor R1 is connected with the base electrode of the triode V1. The other end of the resistor R2 is connected with the base electrode of the transistor V2. A secondary coil L3 of a transformer B2 is connected between the base electrode of the triode V1 and the base electrode of the triode V2. The elementary coils L1, L2 of the transformer B2 are connected in series and are connected between the collector of the triode V1 and the collector of the triode V2. A choke coil B1 is connected between the connecting points of the coils L1, L2 and the positive electrode of the power supply. A capacitor C1 is arranged between the collector of the triode V1 and the collector of the triode V2. The emitter of the triode V1 and the emitter of the triode V2 are connected with the earth. A secondary coil L4 and a capacitor C2 of the transformer B2 and the lamp are connected in parallel into a circuit. The utility model has the advantages of low circuit loss, low heating and high efficiency.
Description
Technical field
The utility model relates to a kind of controller of lamp, particularly a kind of direct current high-power energy saving lamp controller.
Background technology
Existing DC power saving lamp is owing to be subjected to the influence of factors such as its control circuit, and the big line loss that power is done is also big, and the lamp holder caloric value also increases thereupon, and efficient is very low.
Summary of the invention
The purpose of this utility model has provided a kind of direct current high-power energy saving lamp controller, solved existing DC power saving lamp owing to be subjected to the influence of factors such as its control circuit, the big line loss that power is done is also big, and the lamp holder caloric value also increases thereupon, the technical problem that efficient is very low.The utility model designs a kind of direct current high-power energy saving lamp controller, comprise power supply, resistance R 1, R2, transformer B2, diode D1, triode V1, V2, choking-winding B1, capacitor C 1, C2, it is characterized in that: the positive pole of power supply connects the positive pole of diode D1, the negative pole of diode D1 and connecting resistance R1 and resistance R 2, the base stage of another termination triode V1 of resistance R 1, the base stage of another termination triode V2 of resistance R 2, be connected to the secondary coil L3 of transformer B2 between the base stage of the base stage of triode V1 and triode V2, the primary coil L1 of transformer B2 and L2 series connection, be connected to the collector electrode of triode V1 and the inter-collector of triode V2, be connected to choking-winding B1 between the contact of coil L1 and L2 and positive source, the inter-collector of the collector electrode of triode V1 and triode V2 is connected to capacitor C 1, the grounded emitter of the emitter of triode V1 and triode V2, the secondary coil L4 of transformer B2, capacitor C 2 and lamp are connected into the loop.The utility model has the advantages that and to realize that high-power energy-saving lamp line loss is low, minimizing lamp holder heat, improve the luminous efficiency of electricity-saving lamp.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated,
Accompanying drawing is an electrical block diagram of the present utility model,
Embodiment
Comprise power supply 1 among the figure, resistance R 1, R2, transformer B2, diode D1, triode V1, V2, choking-winding B1, capacitor C 1, C2, it is characterized in that: the positive pole of power supply connects the positive pole of diode D1, the negative pole of diode D1 and connecting resistance R1 and resistance R 2, the base stage of another termination triode V1 of resistance R 1, the base stage of another termination triode V2 of resistance R 2, be connected to the secondary coil L3 of transformer B2 between the base stage of the base stage of triode V1 and triode V2, the primary coil L1 of transformer B2 and L2 series connection, be connected to the collector electrode of triode V1 and the inter-collector of triode V2, be connected to choking-winding B1 between the contact of coil L1 and L2 and power supply 1 positive pole, the inter-collector of the collector electrode of triode V1 and triode V2 is connected to capacitor C 1, the grounded emitter of the emitter of triode V1 and triode V2, the secondary coil L4 of transformer B2, capacitor C 2 and lamp 2 are connected into the loop.Triode V1, V2 and choking-winding B1, transformer B2 composition push away the object for appreciation self-maintained circuit, and diode D1 is the polarity protection diode, and resistance R 1, R2 are the biasing resistors of triode V1, V2, and coil L3 is the base stage feedback winding of triode V1, V2.When triode V1 conducting, coil L1 starting of oscillation, triode V2 ends, coil L2 failure of oscillation; Triode V2 conducting, coil L2 starting of oscillation, triode V1 ends, coil L1 failure of oscillation.So alternation, coil L4 produces high-frequency and high-voltage.
Claims (1)
1, direct current high-power energy saving lamp controller, comprise power supply, resistance R 1, R2, transformer B2, diode D1, triode V1, V2, choking-winding B1, capacitor C 1, C2, it is characterized in that: the positive pole of power supply connects the positive pole of diode D1, the negative pole of diode D1 and connecting resistance R1 and resistance R 2, the base stage of another termination triode V1 of resistance R 1, the base stage of another termination triode V2 of resistance R 2, be connected to the secondary coil L3 of transformer B2 between the base stage of the base stage of triode V1 and triode V2, the primary coil L1 of transformer B2 and L2 series connection, be connected to the collector electrode of triode V1 and the inter-collector of triode V2, be connected to choking-winding B1 between the contact of coil L1 and L2 and positive source, the inter-collector of the collector electrode of triode V1 and triode V2 is connected to capacitor C 1, the grounded emitter of the emitter of triode V1 and triode V2, the secondary coil L4 of transformer B2, capacitor C 2 and lamp are connected into the loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020425 CN2699623Y (en) | 2004-02-25 | 2004-02-25 | DC high-power energy-saving lamp controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020425 CN2699623Y (en) | 2004-02-25 | 2004-02-25 | DC high-power energy-saving lamp controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699623Y true CN2699623Y (en) | 2005-05-11 |
Family
ID=34769717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420020425 Expired - Lifetime CN2699623Y (en) | 2004-02-25 | 2004-02-25 | DC high-power energy-saving lamp controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699623Y (en) |
-
2004
- 2004-02-25 CN CN 200420020425 patent/CN2699623Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI CHAORI SOLAR ENERGY SCIENCE CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHANGHAI CHAORI SOLAR SCIENCE AND TECHNOLOGY DEVELOPMENT CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: A group of arches village, Guangming town, Shanghai, Fengxian District: 201406 Patentee after: Shanghai Chaori Solar Energy Science & Technology Co., Ltd. Address before: A group of arches village, Guangming town, Shanghai, Fengxian District: 201406 Patentee before: Shanghai Chaori Solar Energy Science and Technology Development Co., Ltd. |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20130912 Granted publication date: 20050511 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140225 Granted publication date: 20050511 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140225 Granted publication date: 20050511 |
|
| RINS | Preservation of patent right or utility model and its discharge |