CN201318641Y - Electronic connection lamp - Google Patents
Electronic connection lamp Download PDFInfo
- Publication number
- CN201318641Y CN201318641Y CNU2008201551482U CN200820155148U CN201318641Y CN 201318641 Y CN201318641 Y CN 201318641Y CN U2008201551482 U CNU2008201551482 U CN U2008201551482U CN 200820155148 U CN200820155148 U CN 200820155148U CN 201318641 Y CN201318641 Y CN 201318641Y
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- CN
- China
- Prior art keywords
- lamp
- electronic
- circuit
- fluorescent tube
- frame lamp
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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- Circuit Arrangements For Discharge Lamps (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an electronic connection lamp, which comprises a first electronic bracket lamp cap, a second electronic bracket lamp cap, an electronic ballast and a lamp tube, wherein, the lamp tube is arranged between the first electronic bracket lamp cap and the second electronic bracket lamp cap; one end of the lamp tube is connected with an end P1 and an end P2 of the electronic ballast, while the other end thereof is connected with an end P3 and an end P4 of the electronic ballast; and an L end and an N end of the electronic ballast are connected with the first electronic bracket lamp cap and the second electronic bracket lamp cap at the same time. The electronic ballast comprises a filter circuit, an AC/DC circuit and an inversion circuit; one end of the filter circuit is connected with a power supply through the first electronic bracket lamp cap, while the other end thereof is connected with the inversion circuit through the AC/DC circuit; and the inversion circuit is connected with the lamp tube. The utility model has the advantages of low entire lamp loss, high line power factor, high brightness, no noise interference, good starting performance, convenient installation and simple maintenance and replacement, improves power supply quality and saves electrical energy.
Description
Technical field
The utility model relates to a kind of electronic type and connects light fixture, is used for fluorescent lamp, belongs to the fluorescent lamp technical field.
Background technology
At present, the fluorescent lamp of selling on the market is the inductance type Frame lamp, as shown in Figure 1, the inductance type Frame lamp is made up of Inductive ballast 5, starter 6, the first support lamp socket 7, the second support lamp socket 8 and fluorescent tube 9, fluorescent tube 9 is installed between the first support lamp socket 7 and the second support lamp socket 8, starter 6 is connected with the second support lamp socket 8 with the first support lamp socket 7 respectively, and the first support lamp socket 7 is connected with power supply, and the second support lamp socket 8 is connected with power supply by Inductive ballast 5.Behind power connection, fluorescent tube 9 can not be lighted this moment, but glow discharge will take place starter 6, makes its inner sheet metal contacted with its fixed pole by hot stretched to have electric current to flow through filament afterwards filament is heated.In fluorescent tube 9 preheatings, starter 6 stops glow discharge, sheet metals cooling behind the certain hour in the starter 6 recovers to disconnect and the contacting of fixed pole, and superimposed because of the generation of inductance transient characterisitics certain high voltage and AC supply voltage this moment, the two ends that are added in fluorescent tube 9 are lighted fluorescent tube 9.Because of the decline of fluorescent tube 9 voltages, can not make starter 6 produce glow discharge once more after lamp is lighted, starter 6 quits work.If once do not light success then repeat said process till fluorescent tube 9 is lighted, lamp is activated lights the back by inductance restriction lamp current, makes fluorescent tube 9 operate as normal.
The shortcoming of this inductance type Frame lamp is:
1. use the inductance ballast loss big: the inductance Frame lamp loss of a T836W reaches more than the 8W;
2. the line power factor is about 0.4-0.6, is difficult to reach more than 0.85;
3. brightness is low: relevant with frequency of supply because of the luminance of fluorescent lamp, frequency high-luminous-efficiency more is high more, and inductance Frame lamp supply lamp tube current frequency has only 50Hz;
4. noise jamming: owing to be operated in low frequency state (50Hz), the iron core of Inductive ballast 5 will send the buzz that makes one nervous;
5. light flash is obvious: owing to offer the lamp current of lamp is low-frequency current, and the light flash sense is strong, and is unfavorable to vision;
6. it is difficult to start: voltage occurs when not enough slightly in winter, will be difficult to start fluorescent tube, constantly restart and flicker occurs, even start;
7. use inconvenience: install, change inconvenience, the maintenance trouble.
Summary of the invention
The purpose of this utility model provides that a kind of whole lamp loss is little, line power factor height, brightness height, startability is good, easy for installation, maintain and replace is easy electronic type connect light fixture.
For realizing above purpose, the technical solution of the utility model provides a kind of electronic type and connects light fixture, it is characterized in that, form by the first electronics Frame lamp lamp holder, the second electronics Frame lamp lamp holder, electric ballast and fluorescent tube, fluorescent tube is located between the first electronics Frame lamp lamp holder and the second electronics Frame lamp lamp holder, the two ends of fluorescent tube are connected with P3, P4 end with P1, the P2 of electric ballast respectively, and the L end of electric ballast is connected with the second electronics Frame lamp lamp holder with the first electronics Frame lamp lamp holder with the N end simultaneously.
Described electric ballast is made up of filter circuit, AC/DC circuit and inverter circuit, and filter circuit one end is connected with power supply via the first electronics Frame lamp lamp holder, and the other end is connected with inverter circuit by the AC/DC circuit, and inverter circuit is connected with fluorescent tube.
The utility model is formed light fixture with fluorescent tube and electric ballast, earlier the position of installing is determined during use, Frame lamp fixing after, power supply is input to the electric ballast by the lamp holder of first connector from Frame lamp, by the AC/DC circuit alternating current being become direct current after the wave circuit filtering after filtration powers to inverter circuit, inverter circuit becomes direct current into high-frequency alternating current and connects lamp tube ends respectively by output, and fluorescent tube is started, and drives lamp luminescence afterwards.Simultaneously power supply another lamp holder by Frame lamp can be second Frame lamp by second connector provides power supply, and it is the same that power supply flows into the back principle, makes second Frame lamp work.Provide power supply and second Frame lamp can connect the 3rd connector for the next light, make its work.What, decide by demand as for connecting a Frame lamp.
The utility model has the advantages that:
1. easy for installation: the mode that light fixture is installed is flexible, is beneficial to the design that light fixture is installed;
2. easy to maintenance: as when light fixture has fault, only to need the connector on light fixture both sides is extracted, take off the fault light fixture, change new light fixture, then connector is inserted good getting final product;
3. whole lamp loss is little: the electronics Frame lamp loss of a T836W is 4W, even littler;
4. line power factor height: reach more than 0.97;
5. brightness height: fluorescent tube is adopted the high frequency power supply, and more than the 20KHz, whole light efficiency has improved more than 20%;
6. noiseless is disturbed: owing to be operated in more than the high frequency state 20KHz, so the buzz that does not make one nervous;
7. light flash is not obvious: owing to offer the lamp current of lamp is high frequency electric, and light flash is little, favourable vision protection;
9. startability is good: when undertension appears in winter, also be easy to start fluorescent tube, when civil power is reduced to 180V, also can guarantee normally to start lamp works;
10. green energy conservation: improve the utilization rate of electrical network effectively, improve power supply quality, saves energy.
Description of drawings
Fig. 1 is traditional inductance type Frame lamp internal structure schematic diagram;
Fig. 2 is that a kind of electronic type connects the lamp interior structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 2, for a kind of electronic type connects light fixture, form by the first electronics Frame lamp lamp holder 1, the second electronics Frame lamp lamp holder 2, electric ballast 3 and fluorescent tube 4, fluorescent tube 4 is located between the first electronics Frame lamp lamp holder 1 and the second electronics Frame lamp lamp holder 2, the two ends of fluorescent tube 4 are connected with P3, P4 end with P1, the P2 of electric ballast 3 respectively, and the L end of electric ballast 3 is connected with the second electronics Frame lamp lamp holder 2 with the first electronics Frame lamp lamp holder 1 with the N end simultaneously.Described electric ballast 3 is made up of filter circuit, AC/DC circuit and inverter circuit, and filter circuit one end is connected with power supply via the first electronics Frame lamp lamp holder 1, and the other end is connected with inverter circuit by the AC/DC circuit, and inverter circuit is connected with fluorescent tube 4.
When turning on light, the first electronics support lamp holder 1 is the power input of electric ballast 3, power supply becomes alternating current into direct current by the AC/DC circuit after the wave circuit filtering after filtration and powers to inverter circuit, inverter circuit becomes direct current into high-frequency alternating current and is connected fluorescent tube 4 two ends respectively by output P1, P2 and P3, P4, fluorescent tube 4 is started, and it is luminous to drive fluorescent tube 4 afterwards.Simultaneously, the second Frame lamp lamp holder 2 makes its work by connector for next Frame lamp provides power supply, and the concrete number of connection of light fixture is decided on requirement.The utility model is changed convenient and safe.
Claims (2)
1. an electronic type connects light fixture, it is characterized in that, form by the first electronics Frame lamp lamp holder (1), the second electronics Frame lamp lamp holder (2), electric ballast (3) and fluorescent tube (4), fluorescent tube (4) is located between the first electronics Frame lamp lamp holder (1) and the second electronics Frame lamp lamp holder (2), the two ends of fluorescent tube (4) are connected with P3, P4 end with P1, the P2 of electric ballast (3) respectively, and the L end of electric ballast (3) is connected with the second electronics Frame lamp lamp holder (2) with the first electronics Frame lamp lamp holder (1) with the N end simultaneously.
2. a kind of electronic type according to claim 1 connects light fixture, it is characterized in that, described electric ballast (3) is made up of filter circuit, AC/DC circuit and inverter circuit, filter circuit one end is connected with power supply via the first electronics Frame lamp lamp holder (1), the other end is connected with inverter circuit by the AC/DC circuit, and inverter circuit is connected with fluorescent tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201551482U CN201318641Y (en) | 2008-11-10 | 2008-11-10 | Electronic connection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201551482U CN201318641Y (en) | 2008-11-10 | 2008-11-10 | Electronic connection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318641Y true CN201318641Y (en) | 2009-09-30 |
Family
ID=41197405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201551482U Expired - Fee Related CN201318641Y (en) | 2008-11-10 | 2008-11-10 | Electronic connection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318641Y (en) |
-
2008
- 2008-11-10 CN CNU2008201551482U patent/CN201318641Y/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |