CN101956905A - Lamp and LED lamp tube thereof - Google Patents
Lamp and LED lamp tube thereof Download PDFInfo
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- CN101956905A CN101956905A CN2009101517264A CN200910151726A CN101956905A CN 101956905 A CN101956905 A CN 101956905A CN 2009101517264 A CN2009101517264 A CN 2009101517264A CN 200910151726 A CN200910151726 A CN 200910151726A CN 101956905 A CN101956905 A CN 101956905A
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Abstract
The invention provides a lamp which comprises a daylight lamp holder and an LED lamp tube, wherein the daylight lamp holder is provided with a first terminal holder and a second terminal holder, the first terminal holder is electrically connected to a power supply; the LED lamp tube is arranged on the daylight lamp holder, one end of the LED lamp tube is provided with two first conductive terminals which are inserted into the first terminal holder, and the single end of the LED lamp tube provides the power supply; or one end of the LED lamp tube is provided with at least one first conductive terminal, the other end thereof is provided with at least one second conductive terminal, and the first conductive terminal and the second conductive terminal at two ends of the LED lamp tube are guided into an alternating current or direct current.
Description
Technical field
The present invention is about a kind of light fixture and light-emitting diode lamp tube thereof, and light fixture can electrically connect by the single-ended and power supply of light-emitting diode lamp tube; Perhaps, electrically connect by one first conducting terminal of light-emitting diode lamp tube one end and one second conducting terminal and the power supply of the other end.
Background technology
Figure 1A shows a kind of wiring schematic diagram of traditional fluorescent lamp tool, this daylight light fixture 9 comprises fluorescent tube 92, inductance type stabilizer (magnetic ballast) 93 and starter (starter) 94, wherein starter 94 is to be used for making the electrode of fluorescent tube 92 2 ends can be preheated and start fluorescent lamp 92, its action principle is when fluorescent tube 92 device power-on, starter 94 is applied high voltage, electrode 911 by fluorescent tube 92 two ends can be preheated, and then produce gas discharge and light, therefore bigger electric power power consumption will be arranged in the moment of opening fluorescent tube 92.
Light emitting diode is because of having multiple advantages such as power saving, environmental protection, and existing replacement traditional lighting becomes the light source trend of new century.Figure 1B shows a kind of wiring schematic diagram of conventional lamp, and this led lamp 8 is the daylight light fixture 9 of repacking from Figure 1A, by removing starter 94, keeps inductance type stabilizer 93, can light a lamp to light-emitting diode lamp tube 82.
Summary of the invention
Because above-mentioned problem, one object of the present invention is for providing a kind of light fixture and light-emitting diode lamp tube thereof, by the single-ended two first conducting terminals importing power supply of light-emitting diode lamp tube, even misconnection traditional fluorescent lamp base, circuit can conducting, can increase security.
Another object of the present invention is for providing a kind of light fixture and light-emitting diode lamp tube thereof, by the two ends importing direct current or the alternating current of light emitting diode.
Another purpose of the present invention is for providing a kind of light-emitting diode lamp tube, can be installed in the traditional fluorescent lamp tool that removes starter.
For reaching above-mentioned purpose, the invention provides a kind of light-emitting diode lamp tube, in order to be installed on the daylight lamp holder, this light-emitting diode lamp tube comprises light-emitting diode (LED) module and 2 first conducting terminals.Light-emitting diode (LED) module comprises at least one light emitting diode string.This 2 first conducting terminal is arranged on an end of this light-emitting diode (LED) module, and is electrically connected to a power supply, to drive this light emitting diode string; Perhaps, one first conducting terminal and one second conducting terminal are separately positioned on the two ends of this light-emitting diode (LED) module, and are electrically connected to a power supply, to drive this light emitting diode string.
For reaching above-mentioned purpose, the present invention also provides a kind of light fixture, and it comprises daylight lamp holder and light-emitting diode lamp tube.Daylight lamp holder has the first terminal seat and second terminal base, and this first terminal seat is electrically connected to a power supply.Light-emitting diode lamp tube is installed on the daylight lamp holder, and an end of light-emitting diode lamp tube has 2 first conducting terminals, is inserted in the first terminal seat, by single-ended this power supply that provides of light-emitting diode lamp tube; Perhaps, one first conducting terminal and one second conducting terminal are separately positioned on the two ends of this light-emitting diode (LED) module, and are electrically connected to a power supply, to drive this light emitting diode string.
From the above, the invention provides several light fixtures and light-emitting diode lamp tube thereof, can electrically connect by the single-ended and power supply of light-emitting diode lamp tube, when the traditional daylight light fixture of light-emitting diode lamp tube misconnection of the present invention, light-emitting diode lamp tube can't be lit a lamp, because of two conducting terminals and the power supply of this light-emitting diode lamp tube by first crown top of burner of one end electrically connects, can increase security.
The present invention also provides several light fixtures and light-emitting diode lamp tube thereof, light-emitting diode lamp tube comprises at least one first conducting terminal and at least one second conducting terminal, and light-emitting diode lamp tube imports this light-emitting diode lamp tube by one first conducting terminal and one second conducting terminal with direct current or alternating current.
The present invention also provides a kind of light-emitting diode lamp tube, can be installed in the traditional fluorescent lamp tool that removes starter.
Description of drawings
Figure 1A shows a kind of wiring schematic diagram of traditional fluorescent lamp tool;
Figure 1B shows a kind of wiring schematic diagram of conventional lamp;
Fig. 2 A shows the schematic diagram of the light fixture of first embodiment of the invention;
Fig. 2 B shows the schematic diagram of another light fixture form of Fig. 2 A;
Fig. 2 C shows the schematic diagram of the another light fixture form of Fig. 2 A;
Fig. 3 A shows the schematic perspective view of the light-emitting diode lamp tube of first embodiment of the invention;
Fig. 3 B shows the profile of the light-emitting diode lamp tube of Fig. 3 A;
Fig. 4 shows the circuit diagram of the light-emitting diode lamp tube of first embodiment of the invention;
Fig. 5 A shows the schematic diagram of the light fixture of second embodiment of the invention;
Fig. 5 B shows the schematic diagram of another light fixture form of Fig. 5 A;
Fig. 5 C shows the schematic diagram of the another light fixture form of Fig. 5 A;
Fig. 6 A shows the schematic diagram of the light fixture of third embodiment of the invention;
Fig. 6 B shows the schematic diagram of another light fixture form of Fig. 6 A;
Fig. 6 C shows the schematic diagram of the another light fixture form of Fig. 6 A; And
Fig. 7 shows the schematic diagram of the light fixture of fourth embodiment of the invention.
The main element symbol description
2,2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2i: light fixture
21: daylight lamp holder 211: the first terminal seat
212: the second terminal bases
22,22b, 22e, 22h: light-emitting diode lamp tube
23: light-emitting diode (LED) module 231: substrate
232: radiator 234: the insulating heat-conductive adhesive plaster
242: the first conducting terminals of 241: the first crown tops of burner
252: the second conducting terminals of 251: the second crown tops of burner
26: light emitting diode string 261: light emitting diode
27: driver element 28: attaching plug
281,281b: first lead 282,282b: second lead
283: privates 284: privates
285,285e: the 5th lead 286; 286e: the 6th lead
288: the eight leads of 287: the seven leads
29: power switch 31: the DC-DC converter
8: light fixture 82: light-emitting diode lamp tube
9: daylight light fixture 92: fluorescent tube
93: inductance type stabilizer 94: starter
The specific embodiment
Hereinafter with reference to relevant drawings, a kind of light fixture and light-emitting diode lamp tube thereof according to the preferred embodiment of the present invention are described.
First embodiment
Fig. 2 A shows the schematic diagram of the light fixture of first embodiment of the invention.This light fixture 2 mainly comprises daylight lamp holder 21 and light-emitting diode lamp tube 22.
Shown in Fig. 2 A, daylight lamp holder 21 has the first terminal seat 211 and second terminal base 212, and the first terminal seat 211 is electrically connected to an AC power, and second terminal base 212 is not connected to any power source.Light-emitting diode lamp tube 22 is installed on the daylight lamp holder 21.Fig. 3 A shows the schematic perspective view of the light-emitting diode lamp tube of first embodiment of the invention, Fig. 3 B shows the profile of the light-emitting diode lamp tube of Fig. 3 A, please consult Fig. 2 A, Fig. 3 A and Fig. 3 B simultaneously, this light-emitting diode lamp tube 22 comprises light-emitting diode (LED) module 23, first crown top of burner 241 and 2 first conducting terminals 242, this first crown top of burner 241 is set in an end of light-emitting diode (LED) module 23, this two first conducting terminal 242 is arranged on this first crown top of burner 241, be inserted in this first terminal seat 211, by the light-emitting diode lamp tube 22 single-ended power supplys that are electrically connected to.
This light-emitting diode (LED) module 23 mainly comprises substrate 231 and at least one light emitting diode string 26, and this light emitting diode string 26 is arranged on a surface of substrate 231, and each light emitting diode string 26 is in series by a plurality of light emitting diodes 261.All 22 of illustrated light-emitting diode lamp tubes of the present invention illustrate a light emitting diode string 26, but not as limit.Fig. 5 shows the circuit diagram of the light-emitting diode lamp tube of first embodiment of the invention, as shown in Figure 5, when this light-emitting diode (LED) module 23 comprises a plurality of light emitting diode string 26, those light emitting diode string 26 parallel connections.
This substrate 231 comprises insulated substrate and is formed on first printed circuit on this insulated substrate (figure does not show) that insulated substrate can be glass fibre film FR-4.
This light-emitting diode (LED) module 23 can also comprise radiator 232, be arranged on another surface of this substrate 231, radiator 232 is the radiator of aluminium extruded or die cast or by the radiator of several pieces radiating fin windings, the material of radiator 232 can be copper, aluminium, iron, magnesium alloy, metal or high heat conduction material.This light-emitting diode lamp tube 22 can also comprise insulating heat-conductive adhesive plaster 234, is arranged between substrate 231 and the radiator 232, in order to close adhesion substrate 231 and radiator 232.
This light-emitting diode lamp tube 22 also comprises second crown top of burner 251, is set in the other end of light-emitting diode (LED) module 23.This light-emitting diode lamp tube 22 can also comprise two insulated terminals, and is integrally formed with this second crown top of burner 251, is inserted in second terminal base 212, but not as limit; This light-emitting diode lamp tube 22 also can also comprise 2 second conducting terminals 252, and this 2 second conducting terminal 252 is arranged on this second crown top of burner 251, is inserted in second terminal base 212, and this 2 second conducting terminal 252 is in electrical sky and connects state.
Light-emitting diode lamp tube 22 also comprises driver element 27, be arranged between the light-emitting diode (LED) module 23 and first conducting terminal 242, driver element 27 is preferably interchange to direct current transducer, wherein one first conducting terminal 242 electrically connects with live wire (Line), another first conducting terminal and the neutral conductor (Neutral) electrically connect, driver element 27 is converted to direct current with AC power again, drives this at least one light emitting diode string 26 of light-emitting diode (LED) module 23.
Fig. 2 B shows the schematic diagram of another light fixture form of Fig. 2 A, and this light fixture 2a also comprises two leads, is connected to second terminal base 212, and AC power is imported second terminal base 212.In more detail, this two lead is privates 283 and privates 284, one end of privates 283 and first lead 281 electrically connect, the other end is connected to second terminal base 212, one end of privates 284 and second lead 282 electrically connect, the other end is connected to second terminal base 212, make second terminal base 212 also be electrically connected to same AC power simultaneously, make 2 first conducting terminals 242 of light-emitting diode lamp tube 22 be electrically connected to this AC power by the first terminal seat 211 or second terminal base 212, making wherein, one first conducting terminal 242 electrically connects with live wire, another first conducting terminal 242 electrically connects with the neutral conductor, increases the installation elasticity of light-emitting diode lamp tube 22.In Fig. 2 B, the mode of connection of light fixture 2a privates 283 and privates 284 is an example, not as limit, because power supply is an AC power, so privates 283 is interchangeable with second conducting terminal 252 that privates 284 are connect.
Fig. 2 C shows the schematic diagram of the another light fixture form of Fig. 2 A, the light-emitting diode lamp tube 22b of this light fixture 2b comprises at least one first conducting terminal 242 and at least one second conducting terminal 252, one end of two leads is connected with attaching plug 28, the other end electrically connects with one first conducting terminal 242 and one second conducting terminal 252 respectively, light-emitting diode lamp tube 22b imports this light-emitting diode lamp tube 22b by one first conducting terminal 242 and one second conducting terminal 252 with alternating current, electrically connected by this first conducting terminal 242 and two inputs of this second conducting terminal 252 with driver element 27, two outputs of this drive circuit 27 and light-emitting diode (LED) module 23 electrically connect.The light-emitting diode lamp tube 22b of light fixture 2b also can be installed in the traditional fluorescent lamp tool 9 that removes starter, shown in Figure 1B.
Second embodiment
Fig. 5 A shows the schematic diagram of the light fixture of second embodiment of the invention, the light fixture 2 of this light fixture 2c and first embodiment is roughly the same, and difference is that the driver element 27 of light fixture 2c is arranged on daylight lamp holder 21 lead outward, alternating current is converted to direct current, to light-emitting diode lamp tube 22c, wherein this driver element 27 is not to be arranged between light-emitting diode (LED) module 23 and this 2 first conducting terminal 242 by the first terminal seat 211 or the single terminal base input DC power of second terminal base 212 (Fig. 5 A only shows the first terminal seat 211).
In more detail, in the present embodiment, this light fixture 2c comprises the first lead 281c and the second lead 282c, and the first lead 281c is connected with this attaching plug 28 with the end of the second lead 282c, and the first lead 281c is connected with driver element 27 with the other end of the second lead 282c.
This light fixture 2c also comprises the 5th lead 285 and the 6th lead 286, one end of the 5th lead 285 and the 6th lead 286 is connected to driver element 27, the other end of the 5th lead 285 and the 6th lead 286 is connected to this first terminal seat 211, electrically connects with this 2 first conducting terminal 242 respectively.All the other structures of this light fixture 2c are identical with the light fixture 2 of first embodiment, no longer in addition for giving unnecessary details.
Fig. 5 B shows the schematic diagram of another light fixture form of Fig. 5 A, and this light fixture 2d and light fixture 2c are roughly the same, and both differences are as follows.Light fixture 2d also comprises the 7th lead 287 and the 8th lead 288, one end of the 7th lead 287 and the 8th lead 288 electrically connects with the 5th lead 285 and the 6th lead 286 respectively, the other end of the 7th lead 287 and the 8th lead 288 is connected to second terminal base 212, make second terminal base 212 be electrically connected to a direct current power supply simultaneously with the first terminal seat 211, make first conducting terminal 242 of light-emitting diode lamp tube 22b be electrically connected to this dc source, increase the installation elasticity of light-emitting diode lamp tube 22d by the first terminal seat 211 or second terminal base 212.All the other structures of this light fixture 2d are identical with light fixture 2c, no longer in addition for giving unnecessary details.
Fig. 5 C shows the schematic diagram of the another light fixture form of Fig. 5 A, and the light fixture 2c difference of this light fixture 2e and Fig. 5 A is as follows.The light-emitting diode lamp tube 22e of this light fixture 2e comprises at least one first conducting terminal 242 and at least one second conducting terminal 252, light-emitting diode lamp tube 22e imports this light-emitting diode lamp tube 22e by one first conducting terminal 242 and one second conducting terminal 252 with direct current, in more detail, the end of the 5th lead 285e and the 6th lead 286e is connected to this driver element 27, the other end of the 5th lead 285e and the 6th lead 286e electrically connects with one first conducting terminal 242 and one second conducting terminal 252 respectively, and all the other are no longer in addition for giving unnecessary details.
The 3rd embodiment
Fig. 6 A shows the schematic diagram of the light fixture of third embodiment of the invention.The light fixture 2c of this light fixture 2f and second embodiment is roughly the same, and both differences are as follows.Light fixture 2f also comprises DC-DC converter 31, is arranged between first conducting terminal 242 and this light-emitting diode (LED) module 23.After this driver element 27 is converted to direct current with alternating current, provide this at least one light emitting diode string 26 suitable electric current by DC-DC converter 31, to drive these light emitting diodes 261.All the other structures of this light fixture 2f are identical with the light fixture 2c of second embodiment, no longer in addition for giving unnecessary details.
Fig. 6 B shows the schematic diagram of another light fixture form of Fig. 6 A, and this light fixture 2g and light fixture 2d are roughly the same, and both differences are as follows.Light fixture 2g also comprises DC-DC converter 31, is arranged between first conducting terminal 242 and this light-emitting diode (LED) module 23.All the other structures of this light fixture 2g are identical with the light fixture 2d of second embodiment, no longer in addition for giving unnecessary details.
Fig. 6 C shows the schematic diagram of the another light fixture form of Fig. 6 A, and the light fixture 2f difference of this light fixture 2h and Fig. 6 A is as follows.The light-emitting diode lamp tube of this light fixture 2h comprises at least one first conducting terminal 242 and at least one second conducting terminal 252, light-emitting diode lamp tube 22h electrically connects direct current transducer 31 with this direct current 252 by this first conducting terminal 242 and this second conducting terminal, direct current electrically connects with this first conducting terminal 242 and this second conducting terminal 252 respectively two inputs of direct current transducer 31, its two output and light-emitting diode (LED) module 23 electrically connect, direct current is imported this light-emitting diode (LED) module 23, and all the other contents are no longer in addition for giving unnecessary details.
The 4th embodiment
Fig. 7 shows the schematic diagram of the light fixture of fourth embodiment of the invention, and the structure of this light fixture 2i is similar to the light fixture 2 of first embodiment, and both are described as follows in addition difference.
These second conducting terminal, 252 short circuits of light fixture 2i, the first lead 281i of light fixture 2i and the end of the second lead 282i are connected with attaching plug 28, the other end that the other end of the first lead 281i is electrically connected to one first conducting terminal, 242, the second lead 282i is electrically connected to one second conducting terminal 252.Light fixture 2i also comprises privates 283i, privates 284i and short-circuiting device 30, the end of this privates 283i is electrically connected to another first conducting terminal 242, the end of privates 284i is electrically connected to another second conducting terminal 252, short-circuiting device 30 is connected with the other end of privates 283i and privates 284i, makes privates 283i and privates 284i short circuit.Light fixture 2i can also comprise stabilizer (figure does not show), is arranged on the first lead 281i.
Present embodiment the starter 94 of traditional fluorescent lamp tool 9 need only be removed and with short-circuiting device 30 with privates 283i and privates 284i short circuit, the light-emitting diode lamp tube 22i of this embodiment installing can be used.
The 5th embodiment
The light fixture of present embodiment uses alternating-current light emitting diode (AC LED) but not the direct current light emitting diode of the present invention first to fourth embodiment.The light fixture 2 of the light fixture of present embodiment and first embodiment, 2a and 2b difference are that present embodiment must not use interchange to direct current transducer, its mode of connection can be as three kinds of light fixture forms of first embodiment, do not exchange direct current transducer and have in the light-emitting diode lamp tube, so, 2 first conducting terminals 242 of light-emitting diode lamp tube one end of present embodiment electrically connect with the live wire and the neutral conductor respectively, perhaps, electrically connected with the live wire and the neutral conductor respectively by one first conducting terminal 242 and one second conducting terminal 252, this first conducting terminal 242 electrically connects with this second conducting terminal 252 and this light-emitting diode (LED) module.All the other structures of light fixture of the present invention are identical with light fixture 2,2a and the 2b of first embodiment, no longer in addition for giving unnecessary details.
In sum, several light fixtures provided by the invention and light-emitting diode lamp tube thereof, can electrically connect by the single-ended and power supply of light-emitting diode lamp tube, when the traditional daylight light fixture of light-emitting diode lamp tube misconnection of the present invention, light-emitting diode lamp tube can't be lit a lamp, its two conducting terminals and power supply by first crown top of burner of this light-emitting diode lamp tube one end electrically connects, and can increase security.
Several light fixtures provided by the invention and light-emitting diode lamp tube thereof, light-emitting diode lamp tube comprises at least one first conducting terminal and at least one second conducting terminal, and light-emitting diode lamp tube imports this light-emitting diode lamp tube by one first conducting terminal and one second conducting terminal with direct current or alternating current.
A kind of light-emitting diode lamp tube that the invention provides out can be installed in the traditional fluorescent lamp tool that removes starter.
The above only is an illustrative, but not is restricted.Anyly do not break away from spirit of the present invention and category, and, all should comprise in the present invention its equivalent modifications of carrying out or change.
Claims (32)
1. light fixture, it comprises:
One daylight lamp holder has a first terminal seat and one second terminal base, and this first terminal seat is electrically connected to a power supply;
One light-emitting diode lamp tube is installed on this daylight lamp holder, and an end of this light-emitting diode lamp tube has at least one first conducting terminal, is inserted in this first terminal seat.
2. light fixture according to claim 1, wherein this light-emitting diode lamp tube comprises a light-emitting diode (LED) module, this light-emitting diode (LED) module comprises at least one light emitting diode string.
3. light fixture according to claim 2, wherein when this light-emitting diode (LED) module comprises a plurality of light emitting diode string, those light emitting diode connection in series-parallel; This light emitting diode string is in series by a plurality of light emitting diodes or alternating-current light emitting diode.
4. light fixture according to claim 2, wherein an end of this light-emitting diode lamp tube has two these first conducting terminals.
5. light fixture according to claim 4, wherein this light-emitting diode lamp tube also comprises one first crown top of burner, and this first crown top of burner is set in this end of this light-emitting diode (LED) module, and this two first conducting terminal is arranged on this first crown top of burner.
6. light fixture according to claim 4, wherein this light-emitting diode lamp tube also comprises one second crown top of burner and 2 second insulated terminals, this second crown top of burner is set in the other end of this light-emitting diode lamp tube, and this second crown top of burner and this 2 second insulated terminal are integrally formed.
7. according to claim 1 or 4 described light fixtures, wherein this light-emitting diode lamp tube also comprises one or 2 second conducting terminals, is arranged on the other end of this light-emitting diode (LED) module, is inserted in this second terminal base.
8. light fixture according to claim 7, wherein this light-emitting diode lamp tube also comprises one second crown top of burner, and this second crown top of burner is set in this other end of this light-emitting diode (LED) module, and this 2 second conducting terminal is arranged on this second crown top of burner.
9. light fixture according to claim 7, wherein this 2 second conducting terminal is in electrical sky and connects state.
10. light fixture according to claim 7, it also comprises an attaching plug, is connected with an AC power.
11. light fixture according to claim 10, it also comprises two leads, and an end of this two lead is connected with this attaching plug, and the other end is connected to this first terminal seat, electrically connects with this 2 first conducting terminal respectively.
12. light fixture according to claim 11, it also comprises two leads in addition, and the one end is connected to this second terminal base, will electrically connect with this second conducting terminal respectively, and the other end is electrically connected to this attaching plug.
13. light fixture according to claim 10, it also comprises one first lead and one second lead, this first lead is connected with this attaching plug with an end of this second lead, the other end is connected with this first terminal seat respectively, and this first lead and this second lead are electrically connected with this 2 first conducting terminal respectively.
14. light fixture according to claim 13, it also comprises a power switch, is arranged on this first lead or second lead, in order to opening or closing of control AC power.
15. light fixture according to claim 13, it also comprises a privates and privates, one end of this privates and this first lead electrically connect, the other end is connected to second terminal base, one end of these privates and this second lead electrically connect, the other end is connected to this second terminal base, and this privates and this privates are electrically connected with this 2 second conducting terminal respectively.
16. to 15 arbitrary described light fixtures, wherein this light-emitting diode lamp tube also comprises a driver element according to Claim 8, is arranged between light-emitting diode (LED) module and this 2 first conducting terminal, this driver element is that an interchange is to direct current transducer.
17. light fixture according to claim 10, it also comprises two leads, and an end of this two lead is connected with this attaching plug, the other end respectively with this first conducting terminal wherein and wherein this second conducting terminal electrically connect.
18. light fixture according to claim 17, wherein this light-emitting diode lamp tube also comprises a driver element, its two input respectively with this first conducting terminal wherein and wherein this second conducting terminal electrically connect its two output and the electric connection of this light-emitting diode (LED) module.
19. light fixture according to claim 10, it also comprises a driver element, be arranged on outside this daylight lamp holder, this driver element and this first terminal seat and/or this second terminal base electrically connect, this driver element is converted to direct current with alternating current, by this first terminal seat and/or this second terminal base input DC power to this light-emitting diode lamp tube.
20. light fixture according to claim 19, it comprises one first lead and one second lead, and this first lead is connected with this attaching plug with an end of this second lead, and this first lead is connected with this driver element with the other end of this second lead.
21. light fixture according to claim 20, it also comprises one the 5th lead and one the 6th lead, and an end of the 5th lead and the 6th lead is connected to this driver element, and the other end of the 5th lead and the 6th lead is connected to this first terminal seat.
22. light fixture according to claim 21, it also comprises one the 7th lead and one the 8th lead, one end of the 7th lead and the 8th lead electrically connects with the 5th lead and the 6th lead respectively, the other end of the 7th lead and the 8th lead is connected to this second terminal base, electrically connects with this 2 second conducting terminal respectively.
23. according to the arbitrary described light fixture of claim 19 to 22, it also comprises the direct current transducer that circulates, and is arranged between this first conducting terminal and this light-emitting diode (LED) module always.
24. light fixture according to claim 20, it also comprises one the 5th lead and one the 6th lead, one end of the 5th lead and the 6th lead is connected to this driver element, the other end of the 5th lead and the 6th lead be connected with this first conducting terminal wherein respectively and wherein this second conducting terminal electrically connect.
25. light fixture according to claim 24, it also comprises the direct current transducer that always circulates, its two input respectively with this first conducting terminal wherein and wherein this second conducting terminal electrically connect its two output and the electric connection of this light-emitting diode (LED) module.
26. light fixture according to claim 10, wherein this 2 second conducting terminal short circuit.
27. light fixture according to claim 26, it also comprises one first lead and one second lead, one end of this first lead and this second lead is electrically connected to this attaching plug, the other end of this first lead is electrically connected to wherein this first conducting terminal, and this second lead is electrically connected to wherein one second conducting terminal.
28. light fixture according to claim 27, it also comprises a privates, privates and a short-circuiting device, one end of this privates is electrically connected to another this first conducting terminal, one end of these privates is electrically connected to another this second conducting terminal, this short-circuiting device is connected with the other end of this privates and these privates, makes this privates and this privates short circuit.
29. light fixture according to claim 27, it also comprises a stabilizer, is arranged on this first lead.
30. light fixture according to claim 2, wherein this light-emitting diode (LED) module comprises a substrate, and this at least one light emitting diode string is arranged on a surface of this substrate.
31. light-emitting diode lamp tube according to claim 30, wherein this light-emitting diode lamp tube also comprises a radiator, be arranged on another surface of this substrate, this radiator is the radiator of aluminium extruded or die cast or by the radiator of several pieces radiating fin windings, the material of this radiator is copper, aluminium, iron, magnesium alloy, metal or high heat conduction material.
32. light fixture according to claim 31, wherein this light-emitting diode lamp tube also comprises an insulating heat-conductive adhesive plaster, is arranged between this substrate and this radiator, in order to this substrate of close adhesion and this radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910151726.4A CN101956905B (en) | 2009-07-13 | 2009-07-13 | Lamp and LED lamp tube thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910151726.4A CN101956905B (en) | 2009-07-13 | 2009-07-13 | Lamp and LED lamp tube thereof |
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| Publication Number | Publication Date |
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| CN101956905A true CN101956905A (en) | 2011-01-26 |
| CN101956905B CN101956905B (en) | 2014-11-05 |
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| CN200910151726.4A Expired - Fee Related CN101956905B (en) | 2009-07-13 | 2009-07-13 | Lamp and LED lamp tube thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101956964A (en) * | 2010-09-09 | 2011-01-26 | 东莞勤上光电股份有限公司 | Connecting method for LED lamp tube and LED lamp tube |
| CN102278646A (en) * | 2010-02-02 | 2011-12-14 | 鸿富锦精密工业（深圳）有限公司 | Light emitting diode (LED) lamp |
| CN102287629A (en) * | 2011-02-10 | 2011-12-21 | 鹤山市银雨照明有限公司 | Light emitting diode (LED) fluorescent lamp |
| CN102644860A (en) * | 2011-02-22 | 2012-08-22 | 太一节能系统股份有限公司 | Solid-state light source device |
| US8459829B2 (en) | 2010-02-02 | 2013-06-11 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Illuminating system,universal lamp holder and LED lamp |
| WO2013177726A1 (en) * | 2012-06-01 | 2013-12-05 | Li Shiping | Universal led light-emitting system |
| CN104284475A (en) * | 2013-07-10 | 2015-01-14 | 隆达电子股份有限公司 | LED lamp tube driving circuit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020149938A1 (en) * | 1998-08-28 | 2002-10-17 | Allen Mark R. | Preferred embodiment to led light string |
| US6479947B1 (en) * | 2000-10-13 | 2002-11-12 | Donald Ellis Newsome | Ultraviolet fluorescent lamp with unique drive circuit |
| US20080013225A1 (en) * | 2006-07-14 | 2008-01-17 | Zing Ear Enterprise Co., Ltd. | Circuit device of an override protection switch |
| CN101354114A (en) * | 2007-07-23 | 2009-01-28 | 铭伟科技有限公司 | LED lamp tube |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2903657Y (en) * | 2005-11-25 | 2007-05-23 | 华兴电子工业股份有限公司 | LED lamp tube structure |
| CN201221688Y (en) * | 2008-07-01 | 2009-04-15 | 林峻毅 | LED daylight lamp tube |
| US7594738B1 (en) * | 2008-07-02 | 2009-09-29 | Cpumate Inc. | LED lamp with replaceable power supply |
| TWM353300U (en) * | 2008-11-10 | 2009-03-21 | Golden Sun News Tech Co Ltd | LED lamp tube capable of multi-staged adjusting position of circuit board |
-
2009
- 2009-07-13 CN CN200910151726.4A patent/CN101956905B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020149938A1 (en) * | 1998-08-28 | 2002-10-17 | Allen Mark R. | Preferred embodiment to led light string |
| US6479947B1 (en) * | 2000-10-13 | 2002-11-12 | Donald Ellis Newsome | Ultraviolet fluorescent lamp with unique drive circuit |
| US20080013225A1 (en) * | 2006-07-14 | 2008-01-17 | Zing Ear Enterprise Co., Ltd. | Circuit device of an override protection switch |
| CN101354114A (en) * | 2007-07-23 | 2009-01-28 | 铭伟科技有限公司 | LED lamp tube |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278646A (en) * | 2010-02-02 | 2011-12-14 | 鸿富锦精密工业（深圳）有限公司 | Light emitting diode (LED) lamp |
| US8459829B2 (en) | 2010-02-02 | 2013-06-11 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Illuminating system,universal lamp holder and LED lamp |
| CN101956964A (en) * | 2010-09-09 | 2011-01-26 | 东莞勤上光电股份有限公司 | Connecting method for LED lamp tube and LED lamp tube |
| CN102287629A (en) * | 2011-02-10 | 2011-12-21 | 鹤山市银雨照明有限公司 | Light emitting diode (LED) fluorescent lamp |
| CN102644860A (en) * | 2011-02-22 | 2012-08-22 | 太一节能系统股份有限公司 | Solid-state light source device |
| WO2013177726A1 (en) * | 2012-06-01 | 2013-12-05 | Li Shiping | Universal led light-emitting system |
| CN104284475A (en) * | 2013-07-10 | 2015-01-14 | 隆达电子股份有限公司 | LED lamp tube driving circuit |
| CN104284475B (en) * | 2013-07-10 | 2017-09-01 | 隆达电子股份有限公司 | LED lamp tube driving circuit |
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| CN101956905B (en) | 2014-11-05 |
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