CN102821504B - LED daylight lamp and the driving power device for LED daylight lamp - Google Patents
LED daylight lamp and the driving power device for LED daylight lamp Download PDFInfo
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- CN102821504B CN102821504B CN201210286628.3A CN201210286628A CN102821504B CN 102821504 B CN102821504 B CN 102821504B CN 201210286628 A CN201210286628 A CN 201210286628A CN 102821504 B CN102821504 B CN 102821504B
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- 238000010586 diagram Methods 0.000 description 11
- 238000005286 illumination Methods 0.000 description 8
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- 239000011324 bead Substances 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention provides a kind of LED daylight lamp and the driving power device for LED daylight lamp, driving power device is L-shaped, and the formation power supply main part of L shape, arranges driving power assembly wherein; The another side of L shape forms bonding part; The side towards power supply main part of bonding part has the first connector; The relative opposite side of bonding part has the second connector; The first connector position on the engagement portion distance be set between the first connector with power supply main part makes LED lamp tube assembly can engage with driving power device; After second connector position is on the engagement portion arranged so that the second connector connector corresponding on lamp socket engages, power supply main part can be contained between LED lamp tube assembly and the wall of mounting lamp holder.LED lamp tube assembly of the present invention and the removable connection of driving power device, directly can change driving power device by end user's safe and convenient ground, recover the long service life of LED light source.
Description
Technical field
The present invention relates to lighting technical field, particularly relate to a kind of LED daylight lamp and the driving power device for LED daylight lamp.
Background technology
Traditional lighting adopts fluorescent lamp, and as shown in Figure 1, lamp socket 11 is arranged on wall 10 (as ceiling or wall), for installing fluorescent tube 20 between lamp socket 11.LED illumination technology has the significant advantages such as high brightness, long service life, energy-conservation, environmental protection, is that the mankind are thrown light on illumination revolution new after incandescent lamp, fluorescent lamp in history.When global energy shortage, environmental requirement improve constantly, cause the great attention of national governments and relevant departments, all formulated and promoted semiconductor lighting industry development, the relevant policies promoting semiconductor lighting development, measure.How to utilize existing lamp socket 11, make LED lamp tube directly can replace fluorescent tube, thus make LED lamp tube come into huge numbers of families, become a field with extensive market prospects.
The useful life of semiconductor LED reaches 10 years, and when power drives technology is not also very ripe, the driving power life-span generally only has about 2 years.At present, LED daylight lamp driving power and lamp pearl mostly are closed integral structure, and driving power device and fluorescent tube are enclosed in an airtight space, there is following fatal shortcoming:
1. heat dissipation problem: the temperature influence in useful life of LED light source and driving power (such as electrochemical capacitor) is very large, owing to adopting closed integral structure, LED light source and driving power are lived together a Room, the superposition of LED light source and driving power temperature rise certainly will be caused, thus accelerate the aging of them, seriously shorten the useful life of LED and driving power.Can be several times as much as power supply the useful life of LED illuminator under normal circumstances, therefore, prior art underuses the feature of LED green light source long service life.
2, changing driving power is all need professional to operate, and return factory repair, directly can not dismantle replacement by end user.Once driving power damages, maintain and replace is very inconvenient, will cause a kind of wasting of resources phenomenon that whole fluorescent tube (comprising normal LED light source) is abandoned together.
3. have on the market (in fluorescent tube Inner heat sink, gap is for installing driving power) in two ends driving power being arranged on lamp tube body or lamp tube body, although solve replacing problem, but because the lamp holder of band driving power occupies very large position on the length direction of fluorescent tube, shorten the length of illumination of fluorescent tube, under equal conditions reduce the luminosity of fluorescent tube, affect attractive in appearance simultaneously; And when being arranged in lamp tube body by driving power, the radiator structure of fluorescent tube inside can be destroyed, affect the heat radiation of fluorescent tube.
4.T5 fluorescent lamp size is too little, and driving power cannot be arranged in fluorescent tube, and therefore, existing LED fluorescent lamp tube cannot directly replace T5 fluorescent lamp.
Above shortcoming hinders popularization and the development of LED daylight lamp illumination.
Although external power supply can solve above-mentioned heat dissipation problem, line be changed and could replace traditional fluorescent lamp, still need professional.
Summary of the invention
The features and advantages of the present invention are partly stated in the following description, or can be apparent from this description, or learn by putting into practice the present invention.
In order to solve the aforementioned problems in the prior, the invention provides a kind of LED daylight lamp and the driving power device for LED daylight lamp, realize LED lamp tube assembly and the removable connection of driving power device, directly driving power device can be changed by end user's safe and convenient ground, do not need the length of illumination reducing fluorescent tube, do not affect the attractive in appearance of fluorescent tube, and, the isolation of LED light source and driving power can be realized under the radiator structure condition not destroying LED, recover the long service life of LED light source.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:
According to an aspect of the present invention, provide a kind of driving power device for LED daylight lamp, driving power device is L-shaped, and the formation power supply main part of L shape, for arranging driving power assembly wherein; The another side of L shape forms bonding part, for being connected with LED lamp tube assembly and lamp socket; Wherein:
The side towards power supply main part of bonding part has the first connector, connects for the connector corresponding on the connector of LED lamp tube assembly one end, and driving power device is connected with LED lamp tube electrical component; The relative opposite side of bonding part has the second connector, connects for the connector corresponding on lamp socket, and driving power device is electrically connected with lamp socket;
The first connector position on the engagement portion distance be set between the first connector with power supply main part makes LED lamp tube assembly can engage with driving power device, and described power supply main part is outside described LED lamp tube assembly and between the outer surface and the wall installing described lamp socket of described LED lamp tube assembly;
After second connector position is on the engagement portion arranged so that the second connector connector corresponding on lamp socket engages, between the outer surface that power supply main part can be contained in LED lamp tube assembly and the wall of mounting lamp holder.
According to one embodiment of present invention, the first connector and the second connector adopt pin type connector, for cooperatively interacting with the pin hole connector on corresponding LED lamp tube assembly connector and lamp socket, form electrical connection.
According to one embodiment of present invention, the first connector and the second connector coaxially arranged; Or second connector deviate from the first connector and be partial to power supply main part arrange, after the connector making the second connector corresponding on lamp socket engages, power supply main part can be contained between LED lamp tube assembly and the wall of mounting lamp holder.
According to one embodiment of present invention, power supply main part is provided with distance piece, after LED lamp tube assembly is engaged with driving power device, LED lamp tube assembly and power supply main part spaced apart.
According to another aspect of the present invention, a kind of LED daylight lamp is provided, comprises: LED lamp tube assembly and the driving power device be detachably connected on LED lamp tube assembly, wherein:
LED lamp tube assembly comprises lamp tube body and lays respectively at the first connector and second connector of lamp tube body both sides, and wherein the first connector is used for detachably being connected with lamp socket, and the second connector is used for detachably being connected with driving power device;
Driving power device is L-shaped, and the formation power supply main part of L shape, for arranging driving power assembly wherein; The another side of L shape forms bonding part, for being connected with LED lamp tube assembly and lamp socket;
The side towards power supply main part of bonding part has the first connector, connects for the connector corresponding on the connector of LED lamp tube assembly one end, and driving power device is connected with LED lamp tube electrical component; The relative opposite side of bonding part has the second connector, connects for the connector corresponding on lamp socket, and driving power device is electrically connected with lamp socket;
The first connector position on the engagement portion distance be set between the first connector with power supply main part makes LED lamp tube assembly can engage with driving power device, and described power supply main part is outside described LED lamp tube assembly and between the outer surface and the wall installing described lamp socket of described LED lamp tube assembly;
After second connector position is on the engagement portion arranged so that the second connector connector corresponding on lamp socket engages, between the outer surface that power supply main part can be contained in LED lamp tube assembly and the wall of mounting lamp holder.
According to one embodiment of present invention, the first connector and the second connector adopt pin type connector, for cooperatively interacting with the pin hole connector on corresponding LED lamp tube assembly connector and lamp socket, form electrical connection.
According to one embodiment of present invention, the lamp tube body of LED lamp tube assembly comprises LED lamp panel, be positioned at the diffuser of LED lamp panel side and be positioned at the radiator of LED lamp panel opposite side, and radiator adopts the tubular radiator of panel radiator or semi-circular cross-section.
According to one embodiment of present invention, power supply main part is provided with distance piece, after LED lamp tube assembly is engaged with driving power device, LED lamp tube assembly and power supply main part spaced apart.
According to one embodiment of present invention, the second connector of the connector on the first connector of LED lamp tube assembly, the first connector of driving power device, driving power device is coaxially arranged.
According to one embodiment of present invention, after driving power device engages with LED lamp tube assembly, connector on first connector of LED lamp tube assembly and the second connector of driving power device coaxially arranged, and deviate from the first connector of driving power device and be partial to power supply main part, after driving power device is engaged with lamp socket with LED lamp tube assembly, power supply main part can be contained between LED lamp tube assembly and the wall of mounting lamp holder.
In order to solve the aforementioned problems in the prior, the invention provides and a kind ofly directly can replace the LED daylight lamp of existing all fluorescent lamps (T5, T8, T10) and the driving power device for LED daylight lamp, realize LED lamp tube assembly and the removable connection of driving power device, directly can change driving power device by end user's safe and convenient ground, the wasting phenomenon abandoning whole fluorescent tube because power supply damages can not be produced.Do not need the length of illumination reducing fluorescent tube, do not affect the attractive in appearance of fluorescent tube, and, the isolation of LED light source and driving power can be realized under the radiator structure condition not destroying LED, because fluorescent tube assembly and driving power independent isolating are installed, add the setting of distance piece, increase the distance of driving power device and LED lamp tube inter-module further, thus reduce the temperature of power supply and LED lamp bead, thoroughly recover the person's character of the long service life of LED light source.
Life-span due to power supply, relatively short being difficult to matched with the LED light source long-life, therefore, in today that power technology is not overripened, after adopting structure of the present invention, can bring following beneficial effect:
1, LED light source and driving power are isolated, be installed in enclosed construction no longer together, solve influencing each other of LED and driving power temperature rise.
2, provide a kind of fluorescent lamp directly can being changed driving power by end user easily, reduce the feature of LED green light source long service life, there is structure simple, easy to use, the feature economized on resources.
3, can directly replace fluorescent lamp (as long as removing starter) by end user and upgrade to LED daylight lamp, and not need professional.
4, do not need the length of illumination reducing fluorescent tube, do not affect the attractive in appearance of fluorescent tube, do not destroy the radiator structure of LED.
5. solve the difficult problem that existing LED fluorescent lamp tube directly cannot replace T5 fluorescent lamp.
6, solve the problem (depot repair) of LED after-sale service difficulty, promote the universal of LED illumination and development.
By reading specification, those of ordinary skill in the art will understand the characteristic sum content of these technical schemes better.
Accompanying drawing explanation
Below by with reference to accompanying drawing describe the present invention particularly in conjunction with example, advantage of the present invention and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation of the present invention, and does not form restriction of going up in all senses of the present invention, in the accompanying drawings:
Fig. 1 is the mounting structure schematic diagram of prior art fluorescent lamp;
Fig. 2 is the mounting structure schematic diagram of the embodiment of the present invention one driving power device and LED lamp tube assembly;
Fig. 3 is the embodiment of the present invention one driving power device, LED lamp tube assembly is arranged on side structure position relationship schematic diagram on lamp socket;
Fig. 4 is the decomposition texture schematic diagram of the embodiment of the present invention one driving power device and LED lamp tube assembly;
Fig. 5 is the mounting structure schematic diagram of another angle of the embodiment of the present invention one driving power device and LED lamp tube assembly;
Fig. 6 is the mounting structure schematic diagram of the embodiment of the present invention two driving power device and LED lamp tube assembly;
Fig. 7 is the decomposition texture schematic diagram of the embodiment of the present invention two driving power device and LED lamp tube assembly;
Fig. 8 is the embodiment of the present invention two driving power device, LED lamp tube assembly is arranged on side structure position relationship schematic diagram on lamp socket;
Fig. 9 is the mounting structure schematic diagram of the embodiment of the present invention three driving power device and LED lamp tube assembly;
Figure 10 is the decomposition texture schematic diagram of the embodiment of the present invention three driving power device and LED lamp tube assembly;
Figure 11 is the driving power device of the embodiment of the present invention three, LED lamp tube assembly is arranged on side structure position relationship schematic diagram on lamp socket;
Figure 12 is a kind of circuit structure principle schematic of the embodiment of the present invention one;
Figure 13 is the another kind of circuit structure principle schematic of the embodiment of the present invention one.
Embodiment
Embodiment one
As shown in Figure 2-5, the T8LED fluorescent tube of approximate circular cross-section is installed on the original lamp socket installing T8 fluorescent lamp by the present embodiment.
The present embodiment provides a kind of driving power device 40 for LED daylight lamp, and driving power device 40 is L-shaped, and the formation power supply main part 41 of L shape, for arranging driving power assembly 44 wherein; The another side of L shape forms bonding part 42, for being connected with LED lamp tube assembly 30 and lamp socket 11; Wherein: the side towards power supply main part 41 of bonding part 42 has the first connector (or power connector) 402, connect for the connector 321 corresponding on the connector 32 of LED lamp tube assembly 30 one end, driving power device is connected with LED lamp tube electrical component; The relative opposite side of bonding part 42 has the second connector (or two pin lamp holders) 401, connects, driving power device is electrically connected with lamp socket for the connector corresponding on lamp socket 11;
First position of connector 402 on bonding part 42 is set to the first connector 402 and with the distance between power supply main part 41, LED lamp tube assembly 30 can be engaged with driving power device 40;
After second position of connector 401 on bonding part 42 is arranged so that the second connector 401 connector corresponding on lamp socket 11 engages, power supply main part 41 can be contained between the wall 10 of LED lamp tube assembly 30 and mounting lamp holder 11.
First connector 402 and the second connector 401 adopt pin type connector, for cooperatively interacting with the pin hole connector on corresponding LED lamp tube assembly connector 32 and lamp socket 11, form electrical connection.
First connector 402 and the second connector 401 can be coaxially arranged, also the second connector 402 can be made to deviate from the first connector 401 and be partial to power supply main part 41 to arrange, after second connector 401 connector corresponding on lamp socket 11 is engaged, power supply main part 41 can be contained between the wall 10 of LED lamp tube assembly 30 and mounting lamp holder 11.
Power supply main part 41 is provided with distance piece 43, after LED lamp tube assembly 30 is engaged with driving power device 40, LED lamp tube assembly 30 is spaced apart with power supply main part 41, the phenomenon that the temperature rise that eliminating further dispels the heat between driving power device and the radiator of LED lamp tube assembly 30 causes superposes mutually.
The present embodiment provides a kind of LED daylight lamp simultaneously, comprising: LED lamp tube assembly 30 and the driving power device 40 be detachably connected on LED lamp tube assembly 30, wherein:
LED lamp tube assembly 30 comprises lamp tube body and lays respectively at the first connector 31 and the second connector 32 of lamp tube body both sides, and wherein the first connector 31 is for being detachably connected with lamp socket, and the second connector 32 is for being detachably connected with driving power device 40; The structure of driving power device 40 as previously mentioned.
The lamp tube body of LED lamp tube assembly 30 comprises LED lamp panel 33, be positioned at the diffuser 34 of LED lamp panel 33 side and be positioned at the radiator 35 of LED lamp panel 33 opposite side, radiator 35 can adopt the panel radiator of such as aluminium or the tubular radiator of semi-circular cross-section, in the present embodiment, radiator 35 adopts the tubular radiator of semi-circular cross-section, thus lamp tube body forms the cross section of circular.
Second connector 401 of the connector 311 on the first connector 31 of LED lamp tube assembly, the first connector 402 of driving power device 40, driving power device 40 is coaxially arranged.Or, after driving power device 40 engages with LED lamp tube assembly 30, connector 311 on first connector 31 of LED lamp tube assembly 30 and the second connector 401 of driving power device 40 coaxially arranged, and deviate from the first connector 402 of driving power device 40 and be partial to power supply main part 41, after driving power device 40 is engaged with lamp socket 11 with LED lamp tube assembly 30, power supply main part 41 can be contained between the wall 10 of LED lamp tube assembly 30 and mounting lamp holder 11.
As shown in figure 12, according to a specific embodiment, electric main is accessed by the connector 311 on the second connector 401 of driving power device 40 and the first connector 31 of LED lamp tube assembly, import the driving power assembly 44 of driving power device 40 via connector 321 corresponding on the first connector 402 of driving power device 40 and the connector 32 of LED lamp tube assembly 30, and power to after driving power device 40 is changed the LED lamp bead in LED lamp tube assembly 30.
As shown in figure 13, according to another specific embodiment, electric main is by two pin accesses of the second connector 401 of driving power device 40, after changing via driving power device 40, power to the LED lamp bead in LED lamp tube assembly 30 via connector 321 corresponding on the first connector 402 of driving power device 40 and the connector 32 of LED lamp tube assembly 30.
In the existing all product structures of LED, cannot directly power supply driver be arranged between fluorescent tube assembly radiator and wall, particularly T5 structure.The present invention is offset by the position of power supply driver two pin lamp holder, and the ingenious method increasing the assembly space of power supply driver realizes, and makes Product Assembly simple, easy to maintenance, forms the integral type power supply driver structure of good looking appearance.
Embodiment two
As shown in figs 6-8, the T8LED fluorescent tube of roughly semi-circular cross-section is installed on the original lamp socket installing T8 fluorescent lamp by the present embodiment.
The similar of driving power device 40 in the structure of driving power device 50 and the first embodiment, but owing to adopting the T8LED fluorescent tube assembly 60 of semi-circular cross-section, therefore, space between LED lamp tube assembly 60 and wall 10 is larger, the position of the second connector 501 does not offset to power supply main part as the second connector 401 in the first embodiment, has only carried out slight skew.The structure of driving power device 50 is in this no longer repeated description.
The present embodiment provides a kind of LED daylight lamp simultaneously, comprising: LED lamp tube assembly 60 and the driving power device 50 be detachably connected on LED lamp tube assembly 60, wherein:
LED lamp tube assembly 60 comprises lamp tube body and lays respectively at the first connector 61 and the second connector 62 of lamp tube body both sides, and wherein the first connector 61 is for being detachably connected with lamp socket, and the second connector 62 is for being detachably connected with driving power device 50; The structure of driving power device 50 as shown in figs 6-8.
The lamp tube body of LED lamp tube assembly 60 comprises LED lamp panel 63, be positioned at the diffuser 64 of LED lamp panel 63 side and be positioned at the radiator 65 of LED lamp panel 63 opposite side, in the present embodiment, radiator 65 adopts panel radiator, thus lamp tube body forms roughly semicircular cross section.
Embodiment three
As shown in figs. 9-11, the T5LED fluorescent tube of circular cross-section is installed on the original lamp socket installing T5 fluorescent lamp by the present embodiment.
The similar of driving power device 40 in the structure of driving power device 70 and the first embodiment, but due to the diameter of T5 fluorescent tube less, lamp socket is also less, settles the limited space of power supply driver.Therefore, in the present embodiment, the position of the second connector 701 further offsets to power supply main part than the second connector 401 in the first embodiment.The structure of driving power device 70 is in this no longer repeated description.
The present embodiment provides a kind of LED daylight lamp simultaneously, comprise: LED lamp tube assembly 80 and the driving power device 70 be detachably connected on LED lamp tube assembly 80, wherein the radiator of LED lamp tube assembly 80 adopts the tubular radiator of semi-circular cross-section, thus lamp tube body forms the cross section of circular.
Certainly, the radiator of LED lamp tube assembly 80 also can adopt panel radiator, thus lamp tube body forms roughly semicircular cross section.Like this, the semi-circular cross-section due to lamp tube body has vacateed space, makes the position of the second connector 701 not need excessive offseting to power supply main part.
Utilize the present invention, avoid once driving power damages, just the wasting of resources phenomenon that whole fluorescent tube (comprising normal LED lamp bead) abandons together.Facilitate the replacing of power supply, do not need professional, user just can direct convenience change quickly, contributes for LED daylight lamp enters huge numbers of families early.Meanwhile, owing to have employed the isolation structure between driving power and LED light source heat sink, thus decrease the phenomenon that driving power superposes with LED light source temperature rise, extend driving power and LED light source life-span widely.
Above with reference to the accompanying drawings of the preferred embodiments of the present invention, those skilled in the art do not depart from the scope and spirit of the present invention, and multiple flexible program can be had to realize the present invention.For example, to illustrate as the part of an embodiment or the feature that describes can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the present invention, not thereby limit to interest field of the present invention that the equivalence change that all utilizations specification of the present invention and accompanying drawing content are done all is contained within interest field of the present invention.
Claims (10)
1. for a driving power device for LED daylight lamp, it is characterized in that: described driving power device is L-shaped, the formation power supply main part of L shape, for arranging driving power assembly wherein; The another side of L shape forms bonding part, for being connected with LED lamp tube assembly and lamp socket; Wherein:
The side towards described power supply main part of described bonding part has the first connector, connects for the connector corresponding on the connector of LED lamp tube assembly one end, and described driving power device is connected with described LED lamp tube electrical component; The relative opposite side of described bonding part has the second connector, connects for the connector corresponding on lamp socket, and described driving power device is electrically connected with lamp socket;
The described position of the first connector on the described bonding part distance be set between described first connector with described power supply main part makes LED lamp tube assembly can engage with described driving power device, and described power supply main part is outside described LED lamp tube assembly and between the outer surface and the wall installing described lamp socket of described LED lamp tube assembly;
After the described position of the second connector on described bonding part is arranged so that the described second connector connector corresponding on lamp socket engages, between the outer surface that described power supply main part can be contained in described LED lamp tube assembly and the wall installing described lamp socket.
2. the driving power device for LED daylight lamp according to claim 1, it is characterized in that, described first connector and the second connector adopt pin type connector, for cooperatively interacting with the pin hole connector on corresponding LED lamp tube assembly connector and lamp socket, form electrical connection.
3. the driving power device for LED daylight lamp according to claim 1 and 2, is characterized in that, described first connector and the second connector coaxially arranged; Or described second connector deviates from described first connector and is partial to described power supply main part layout, after the described second connector connector corresponding on lamp socket is engaged, described power supply main part can be contained between described LED lamp tube assembly and the wall installing described lamp socket.
4. the driving power device for LED daylight lamp according to claim 3, it is characterized in that, described power supply main part is provided with distance piece, after described LED lamp tube assembly is engaged with described driving power device, described LED lamp tube assembly and described power supply main part spaced apart.
5. a LED daylight lamp, is characterized in that comprising: LED lamp tube assembly and the driving power device be detachably connected on LED lamp tube assembly, wherein:
Described LED lamp tube assembly comprises lamp tube body and lays respectively at the first connector and second connector of lamp tube body both sides, and wherein said first connector is used for detachably being connected with lamp socket, and described second connector is used for detachably being connected with described driving power device;
Described driving power device is L-shaped, and the formation power supply main part of L shape, for arranging driving power assembly wherein; The another side of L shape forms bonding part, for being connected with LED lamp tube assembly and lamp socket;
The side towards described power supply main part of described bonding part has the first connector, connects for the connector corresponding on the connector of LED lamp tube assembly one end, and described driving power device is connected with described LED lamp tube electrical component; The relative opposite side of described bonding part has the second connector, connects for the connector corresponding on lamp socket, and described driving power device is electrically connected with lamp socket;
The described position of the first connector on the described bonding part distance be set between described first connector with described power supply main part makes LED lamp tube assembly can engage with described driving power device, and described power supply main part is outside described LED lamp tube assembly and between the outer surface and the wall installing described lamp socket of described LED lamp tube assembly;
After the described position of the second connector on described bonding part is arranged so that the described second connector connector corresponding on lamp socket engages, between the outer surface that described power supply main part can be contained in described LED lamp tube assembly and the wall installing described lamp socket.
6. LED daylight lamp according to claim 5, is characterized in that, described first connector and the second connector adopt pin type connector, for cooperatively interacting with the pin hole connector on corresponding LED lamp tube assembly connector and lamp socket, forms electrical connection.
7. LED daylight lamp according to claim 5, it is characterized in that, the lamp tube body of described LED lamp tube assembly comprises LED lamp panel, be positioned at the diffuser of described LED lamp panel side and be positioned at the radiator of described LED lamp panel opposite side, and described radiator adopts the tubular radiator of panel radiator or semi-circular cross-section.
8. LED daylight lamp according to claim 5, is characterized in that, described power supply main part is provided with distance piece, after described LED lamp tube assembly is engaged with described driving power device, described LED lamp tube assembly and described power supply main part spaced apart.
9. the LED daylight lamp according to any one of claim 5-8, is characterized in that, the first connector of the connector on the first connector of described LED lamp tube assembly, described driving power device, the second connector of described driving power device are coaxially arranged.
10. the LED daylight lamp according to any one of claim 5-8, it is characterized in that, after described driving power device engages with described LED lamp tube assembly, second connector of the connector on the first connector of described LED lamp tube assembly and described driving power device is coaxially arranged, and deviate from the first connector of described driving power device and be partial to described power supply main part, after described driving power device is engaged with lamp socket with described LED lamp tube assembly, described power supply main part can be contained between described LED lamp tube assembly and the wall of mounting lamp holder.
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| CN201210286628.3A CN102821504B (en) | 2012-08-13 | 2012-08-13 | LED daylight lamp and the driving power device for LED daylight lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210286628.3A CN102821504B (en) | 2012-08-13 | 2012-08-13 | LED daylight lamp and the driving power device for LED daylight lamp |
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| CN102821504B true CN102821504B (en) | 2015-10-07 |
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| CN201615381U (en) * | 2010-03-17 | 2010-10-27 | 黄海斌 | Split LED fluorescent tube |
| CN101936480A (en) * | 2010-09-30 | 2011-01-05 | 郑波 | LED fluorescent lamp and illumination system |
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| CN202841589U (en) * | 2012-08-13 | 2013-03-27 | 杨永红 | LED daylight lamp and driving power unit used for same |
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| JP2010040494A (en) * | 2008-08-07 | 2010-02-18 | Msm Tech Co Ltd | Fluorescent lamp type led lamp capable of attaching and detaching led driving device |
| CN202140854U (en) * | 2011-07-01 | 2012-02-08 | 王秉懿 | Power driver and LED light source lamp tube with split type lamp tube body |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615381U (en) * | 2010-03-17 | 2010-10-27 | 黄海斌 | Split LED fluorescent tube |
| CN101936480A (en) * | 2010-09-30 | 2011-01-05 | 郑波 | LED fluorescent lamp and illumination system |
| CN201925752U (en) * | 2010-11-05 | 2011-08-10 | 杨永红 | Detachable LED fluorescent lamp assembly, as well as lamp body assembly and drive power supply thereof |
| CN202841589U (en) * | 2012-08-13 | 2013-03-27 | 杨永红 | LED daylight lamp and driving power unit used for same |
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