CN201230394Y - Energy-saving type florescent lamp - Google Patents
Energy-saving type florescent lamp Download PDFInfo
- Publication number
- CN201230394Y CN201230394Y CNU2008201153767U CN200820115376U CN201230394Y CN 201230394 Y CN201230394 Y CN 201230394Y CN U2008201153767 U CNU2008201153767 U CN U2008201153767U CN 200820115376 U CN200820115376 U CN 200820115376U CN 201230394 Y CN201230394 Y CN 201230394Y
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- China
- Prior art keywords
- pcb board
- sleeve
- energy
- positioning seat
- seat
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an energy saving fluorescent lamp; both sides of a sleeve are respectively connected with a sleeve seat, a positioning seat and a power plug; the sleeve seat is covered on the sleeve of a lamp tube, and provided with a third PCB; the sleeve seat is connected with the positioning seat in a clamping way, and a connector of the third PCB is arranged and connected between the sleeve seat and the positioning seat; a second PCB is connected between the positioning seat on one side and the power plug; a first PCB is connected between the positioning seat on the other side and the power plug; the PCB is connected with a power supply terminal of the lamp tube in the sleeve and four connection cables in the lamp tube. A ballast circuit of the energy saving lamp is arranged on the outer side of the sleeve, and is convenient to be removed and replaced; during replacement, the lamp tube in the sleeve is not removed, which is convenient for removal, reduces maintenance cost, and the main parts can be recycled.
Description
Technical field
The utility model relates to electronic technology field, is meant a kind of energy-saving fluorescent lamp especially.
Background technology
In daily life, on a lot of buildings in city ornamental lamp hole is installed, ornamental luminous lamp tube is owing to be exposed to outdoor, be the protection fluorescent tube, fluorescent tube and ballasting circuit thereof are encapsulated in the sleeve pipe,, sleeve pipe need be opened if the ballasting circuit in the fluorescent tube breaks down, the ballasting circuit of sleeve pipe is taken out, change the ballasting circuit inconvenience; Or directly scrap the waste ample resources.
The utility model content
In view of this, the utility model is to provide a kind of energy-saving fluorescent lamp, to solve the problem that above-mentioned bushing type light fixture is not easy to the dismounting and change ballasting circuit.
For addressing the above problem, the utility model provides a kind of energy-saving fluorescent lamp, comprising: described sleeve pipe both sides are adapter sleeve base, positioning seat, power connection respectively; Casing seat is socketed on the sleeve pipe of fluorescent tube, and the 3rd pcb board is installed, casing seat holds the connection positioning seat, and between install to connect the connector lug of the 3rd pcb board, be connected with second pcb board between one side positioning seat and the power connection, be connected with first pcb board between opposite side positioning seat and the power connection.
Preferably, the power supply terminal of fluorescent tube and four connecting lines in the fluorescent tube in the pcb board joint sleeve.
Preferably, PFT filter, full-wave rectifier, PFC booster converter, DC filter are installed in first pcb board; Second pcb board is installed output network, DC/AC harmonic device; Installation and control circuit in the 3rd pcb board.
Preferably, described filter is made up of the electric capacity and the inductance of parallel connection.
Preferably, described full-wave rectifier is a bridge rectifier.
Preferably, described control circuit also connects the inductance of current limliting.
Electricity-saving lamp among the utility model embodiment, its ballasting circuit is installed in outside of sleeve, is convenient to dismounting and change, in the replacing process, does not dismantle the fluorescent tube in the sleeve pipe, and is for convenience detach, improves maintenance efficiency, reduce maintenance cost, and critical piece can be recycled.
Description of drawings
Fig. 1 is example structure figure;
Fig. 2 is the explosive view of embodiment;
Fig. 3 is the structure chart of the ballasting circuit of embodiment;
Fig. 4 is the schematic diagram of the ballasting circuit of embodiment.
Embodiment
For clearly demonstrating the scheme in the utility model, provide preferred embodiment below and be described with reference to the accompanying drawings.
Referring to Fig. 1, the fluorescent tube among Fig. 1 is installed in the sleeve pipe, and the dismountable installation in sleeve pipe two ends contains the lamp socket of ballasting circuit.The structure chart of lamp socket is referring to Fig. 2, comprise: casing seat 13, positioning seat 12, power connection 11, casing seat 13 is socketed on the sleeve pipe of fluorescent tube, and the 3rd pcb board 16 is installed, casing seat 13 holds and connects positioning seat 12, and between install to connect the connector lug 15 of the 3rd pcb board 16, be connected with second pcb board 17 or first pcb board 14 between positioning seat 12 and the power connection 11.
Connector lug 15 connects the 3rd pcb board 16, the power supply terminal of fluorescent tube and four connecting lines in the fluorescent tube in pcb board 16 joint sleeves.
In first pcb board 14 PFT filter, full-wave rectifier, PFC booster converter, DC filter are installed; Second pcb board 17 is installed output network, DC/AC harmonic device; Installation and control circuit in the 3rd pcb board 16.Describe the circuit in each pcb board below in detail.
Referring to Fig. 3, electric ballast with the alternating current that inserts by frequency translation (PFT) filter filtering, filtered electric current is passed through the full-wave rectifier rectification, electric current after the rectification is transformed to direct current by power factor correction (PFC) booster converter, after direct current carried out filtering by DC filter, be converted in the output network that high-voltage alternating exports circuit to the high-voltage alternating control light fixture discharge after control circuit will be changed by the DC/AC harmonic device.
The circuit that describes specific implementation below in conjunction with Fig. 4 in detail is formed, referring to Fig. 4, filter adopts be connected in parallel capacitor C 1 and inductance L 1 composition, inductance L 1 connects the bridge rectifier of being made up of diode D1 to D4, bridge rectifier connects booster converter, booster converter is made up of D5 to D8, connects with D5 at last in D6, D7 back in parallel in the same way and D8 reverse parallel connection; DC filter adopts electrochemical capacitor C7, C8 to carry out DC filtering; The DC/AC harmonic device adopts push-pull inverter, mainly is made up of triode Q1, Q2; Control circuit is made up of triode Q3, Q4; Before inputing to circuit network, realize current limliting by inductance L 1, L2, L3.
Energy-saving fluorescent lamp among the utility model embodiment, its ballasting circuit is installed in outside of sleeve, is convenient to dismounting and change, in the replacing process, does not dismantle the fluorescent tube in the sleeve pipe, and is for convenience detach, improves maintenance efficiency, reduces maintenance cost, and critical piece can be recycled.
For the electric energy-saving ballasting circuit of being set forth among each embodiment of the utility model, all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1, a kind of energy-saving fluorescent lamp has sleeve pipe on the fluorescent tube, it is characterized in that, described sleeve pipe both sides are adapter sleeve base (13), positioning seat (12), power connection (11) respectively; Casing seat (13) is socketed on the sleeve pipe of fluorescent tube, and the 3rd pcb board (16) is installed, casing seat (13) holds and connects positioning seat (12), and between install to connect the connector lug (15) of the 3rd pcb board (16), be connected with second pcb board (17) between one side positioning seat (12) and the power connection (11), be connected with first pcb board (14) between opposite side positioning seat (12) and the power connection (11).
2, a kind of electricity-saving lamp according to claim 1 is characterized in that, the power supply terminal of fluorescent tube and four connecting lines in the fluorescent tube in pcb board (16) joint sleeve.
3, a kind of energy-saving fluorescent lamp according to claim 1 is characterized in that, PFT filter, full-wave rectifier, PFC booster converter, DC filter are installed in first pcb board (14); Second pcb board (17) is installed output network, DC/AC harmonic device; The interior installation and control circuit of the 3rd pcb board (16).
4, a kind of energy-saving fluorescent lamp according to claim 3 is characterized in that, described filter is made up of the electric capacity and the inductance of parallel connection.
5, a kind of energy-saving fluorescent lamp according to claim 3 is characterized in that, described full-wave rectifier is a bridge rectifier.
6, a kind of energy-saving fluorescent lamp according to claim 3 is characterized in that, described control circuit also connects the inductance of current limliting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201153767U CN201230394Y (en) | 2008-06-13 | 2008-06-13 | Energy-saving type florescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201153767U CN201230394Y (en) | 2008-06-13 | 2008-06-13 | Energy-saving type florescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201230394Y true CN201230394Y (en) | 2009-04-29 |
Family
ID=40635333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201153767U Expired - Fee Related CN201230394Y (en) | 2008-06-13 | 2008-06-13 | Energy-saving type florescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201230394Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943338A (en) * | 2010-07-27 | 2011-01-12 | 伍拓山 | Simple dismounting type multifunctional casing fluorescent lamp |
-
2008
- 2008-06-13 CN CNU2008201153767U patent/CN201230394Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943338A (en) * | 2010-07-27 | 2011-01-12 | 伍拓山 | Simple dismounting type multifunctional casing fluorescent lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN YECHUANGXING LIGHTING ELECTRICAL APPLIANC Free format text: FORMER OWNER: XU GUANQUAN Effective date: 20141203 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518081 SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141203 Address after: 518000, Guangdong, Shenzhen, Nanshan District province Nantou Street Kirin Road Jinlong Industrial City, plant No. 7, 1, 701 Patentee after: Shenzhen yechuangxing Lighting Electrical Appliance Co. Ltd. Address before: Buji KONDARL garden in Longgang District of Shenzhen City, Guangdong province 518081 3-701 Patentee before: Xu Guanquan |
|
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen yechuangxing Lighting Electrical Appliance Co. Ltd. Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Xu Guanquan Document name: Notification of Passing Examination on Formalities |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Energy-saving florescent lamp Effective date of registration: 20150123 Granted publication date: 20090429 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen yechuangxing Lighting Electrical Appliance Co. Ltd. Registration number: 2015990000063 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20170613 |