CN201306623Y - LED fluorescent lamp - Google Patents
LED fluorescent lamp Download PDFInfo
- Publication number
- CN201306623Y CN201306623Y CNU2008201763594U CN200820176359U CN201306623Y CN 201306623 Y CN201306623 Y CN 201306623Y CN U2008201763594 U CNU2008201763594 U CN U2008201763594U CN 200820176359 U CN200820176359 U CN 200820176359U CN 201306623 Y CN201306623 Y CN 201306623Y
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- Prior art keywords
- heat
- circuit board
- fluorescent lamp
- radiating substrate
- lampshade
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- Expired - Fee Related
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Abstract
The utility model relates to a LED fluorescent lamp, which arranges a strip radiating substrate on the top surface of a circuit board, arranges a plurality of LED on the bottom of the circuit board which is electrically connected with a plurality of electrode pairs, then covers the circuit board and the LED by a long tubular lampshade and connects with the radiating substrate, and then sleeves and fixes the radiating substrate and the two ends of the lampshade by an insulation sleeve, and enables the electrode pairs to penetrate the insulation sleeve, so as to form a LED fluorescent lamp which can replace traditional fluorescent lamp. Due to less power consumption of LED and free of toxicant, environmental pollution can not be caused.
Description
Technical field
The utility model relates to a kind of LED fluorescent lamp, particularly relates to a kind of than power saving and needn't use the LED fluorescent lamp of noxious material.
Background technology
Press, because of the luminous efficiency of fluorescent lamp than the conventional light bulb height, and service life is long than conventional bulb, therefore present use is general in the extreme.
Fluorescent lamp mainly is the mist and the mercury vapor of filling low-pressure argon or argon neon in a fluorescent tube, and be coated with last layer phosphorus matter coating at the fluorescent tube inner edge, behind power connection, gas becomes the electricity slurry in the pipe, make mercury vapor send ultraviolet ray, send visible light after making the phosphorus matter coating of fluorescent tube inner edge absorb ultraviolet ray.
When right because fluorescent lamp was broken, the mercury vapor in the fluorescent tube promptly leaked, in case be inhaled into human body, in the human body that just may live forever, and hurt the nervous system of human body; Moreover mercury and fluorescent material contained in the fluorescent lamp also can pollute environment.
This shows that above-mentioned existing fluorescent lamp obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of new LED fluorescent lamp, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing fluorescent lamp exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of new LED fluorescent lamp, can improve general existing fluorescent lamp, make it have more practicality.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
Main purpose of the present utility model is, overcome the defective that existing fluorescent lamp exists, and provide a kind of new LED fluorescent lamp, technical problem to be solved is to make it that a kind of LED luminous diode lamp fluorescent lamp is provided, its with light emitting diode as light emitting source, with the low-pressure argon in the replacement traditional fluorescent lamp or mist, mercury vapor and the phosphorus matter coating of argon neon, be very suitable for practicality, and have the value on the industry.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of LED fluorescent lamp that the utility model proposes, it comprises: a light-emitting diode (LED) module, be to comprise a circuit board, plural light emitting diode and two electrode pairs, should the plural number light emitting diode be to be electrically connected the bottom surface that is located at this circuit board wherein, this two electrode pair be to be electrically connected with the circuit board of this light-emitting diode (LED) module; One heat-radiating substrate is elongated, and is located at the end face of the circuit board of this light-emitting diode (LED) module abreast, and contacts with circuit board; One lampshade is corresponding with this heat-radiating substrate and be halfpipe, and this lampshade is to be located on this heat-radiating substrate again, and covers this light-emitting diode (LED) module; Two insulating sleeves are from the both ends of this heat-radiating substrate and lampshade that this heat-radiating substrate and lampshade is together sheathed fixing respectively, and expose this two electrode pair respectively.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid LED fluorescent lamp, be further to be formed with plurality of through holes on the wherein said circuit board, this plurality of through holes is to pass the end face and the bottom surface of this circuit board, and this plurality of through holes is one to one to should plural light emitting diode, be to be provided with a heat conduction aluminium pad in each perforation again, this heat conduction aluminium pad is to contact with respective leds and this heat-radiating substrate.
Aforesaid LED fluorescent lamp is further to scribble thermal grease between the heat conduction aluminium pad of wherein said light emitting diode and correspondence.
Aforesaid LED fluorescent lamp, wherein said heat-radiating substrate are to be an aluminium extruded type fin, and its end face is to be formed with plurality of radiating fins, and the bottom surface then contacts with this circuit board.
Aforesaid LED fluorescent lamp, wherein said heat-radiating substrate are to be an aluminium extruded type fin, and its end face is to be formed with plurality of radiating fins, and the bottom surface then contacts with heat conduction aluminium pad with this circuit board.
Aforesaid LED fluorescent lamp, wherein said heat-radiating substrate are to be an aluminium extruded type fin, and its end face is to be formed with plurality of radiating fins, and the bottom surface then contacts with heat conduction aluminium pad with this circuit board.
Aforesaid LED fluorescent lamp is further to be formed with plural locating hole on the wherein said circuit board; Be further to be formed with plural open-work on this heat-radiating substrate, this plural number open-work is one to one to the locating hole on should circuit board, and passes this locating hole and open-work and closely in conjunction with this circuit board and heat-radiating substrate with a plurality of blind rivet correspondences.
Aforesaid LED fluorescent lamp is to be formed with a chute respectively on the two long limits of wherein said heat-radiating substrate, and is to stretch out to be formed with a location division on the sidewall of each chute; Two long edge of this lampshade are to be formed with a slide rail respectively, and this slide rail is corresponding chimeric with the chute on this heat-radiating substrate, and a sidewall of each slide rail is to having extended to form a blocking part again, this blocking part be with corresponding chute on the location division fix mutually.
Aforesaid LED fluorescent lamp is further to be formed with and the equidirectional parallel ribs of the caliber of lampshade on the outer wall of wherein said lampshade, and this fin is to stretch out with radial on this lampshade outer wall section.
Aforesaid LED fluorescent lamp, wherein said each insulating sleeve is further to comprise: a holder is to be set on this heat-radiating substrate and the lampshade, and is to be formed with at least one arc elongated slot on this holder; And a lid, be provided in a side of in this holder, and expose outside this holder, this lid is that electrode pair by correspondence passes again, and be to be formed with at least one trip on this lid, this at least one trip be with corresponding holder on the corresponding clip of at least one elongated slot, and can in corresponding elongated slot, slide.
The utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above, in order to achieve the above object, the utility model provides a kind of LED fluorescent lamp, utilizes above-mentioned technological means, because the power consumption of light emitting diode is low, therefore fluorescent lamp of the present utility model can be than more power saving of traditional fluorescent lamp; In addition, because fluorescent lamp of the present utility model is non-to be by exciting mercury vapor to send ultraviolet ray as traditional fluorescent lamp, send visible light after making the phosphorus matter coating of fluorescent tube inner edge absorb ultraviolet ray, so fluorescent lamp of the present utility model needn't use noxious materials such as mercury vapor, thereby unlikely environmental pollution or the murder by poisoning human body of causing.
By technique scheme, the utility model LED fluorescent lamp has following advantage and beneficial effect at least: the LED fluorescent lamp that can constitute a replacement traditional fluorescent lamp, because the power consumption of light emitting diode is less, and needn't use noxious material, so there is not the anxiety that causes environmental pollution.
In sum, the utility model relates to a kind of LED fluorescent lamp, it is that end face at a circuit board is provided with a strip heat-radiating substrate, the bottom surface of circuit board then is provided with a plurality of light emitting diodes, and this circuit board is electrically connected with plural electrode pair in addition, then with an elongated tubular lampshade cover this circuit board and light emitting diode and with this heat-radiating substrate binding after, it is together sheathed fixing with insulating sleeve again from the both ends of this heat-radiating substrate and lampshade, and make electrode pair pass insulating sleeve, so can constitute the LED fluorescent lamp of a replacement traditional fluorescent lamp, because the power consumption of light emitting diode is less, and needn't use noxious material, so there is not the anxiety that causes environmental pollution.
The utlity model has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing fluorescent lamp has the outstanding effect of enhancement, thereby being suitable for practicality more, and having the extensive value of industry, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the outside drawing of the utility model one preferred embodiment.
Fig. 2 is the outside drawing that lampshade is not seen in the utility model one preferred embodiment.
Fig. 3 is the exploded view of the utility model one preferred embodiment.
Fig. 4 is the partial enlarged drawing of the utility model one preferred embodiment.
Fig. 5 is a profile of the utility model one preferred embodiment.
Fig. 6 is another profile of the utility model one preferred embodiment.
Fig. 7 is the part outside drawing of the lampshade of another preferred embodiment of the utility model.
Fig. 8 is the exploded view of the insulating sleeve of the another preferred embodiment of the utility model.
10: light-emitting diode (LED) module 11: circuit board
12: light emitting diode 13: perforation
131: heat conduction aluminium pad 14: locating hole
15: electrode pair 20: heat-radiating substrate
21: radiating fin 22: open-work
23: blind rivet 24: chute
241: location division 30: lampshade
301: groove 31: slide rail
311: blocking part 40: insulating sleeve
41: holder 411: elongated slot
42: lid 421: trip
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of LED fluorescent lamp, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.For convenience of description, in following embodiment, components identical is represented with identical numbering.
Seeing also Fig. 1, shown in Figure 2, is about a preferred embodiment of the present utility model, is to comprise a light-emitting diode (LED) module 10, a heat-radiating substrate 20, a lampshade 30 and plural insulating sleeve 40.
Please further consult Fig. 3, shown in Figure 4, above-mentioned light-emitting diode (LED) module 10 is to comprise a circuit board 11, plural light emitting diode 12 and two electrode pairs 15, wherein these circuit board 11 bottom surfaces are to be provided with the circuit (not shown), this plural number light emitting diode 12 is provided in a side of the bottom surface of this circuit board 11, and be connected with the line electricity of these circuit board 11 bottom surfaces, this two electrode pair 15 then is connected electrically on the both ends of this circuit board 11 respectively and stretches out;
Please further consult Fig. 5, shown in Figure 6, in the present embodiment, be to be formed with plurality of through holes 13 and plural locating hole 14 on this circuit board 11, this plurality of through holes 13 and plural locating hole 14 are end face and bottom surfaces of passing this circuit board 11, and this plurality of through holes 13 is one to one to should plural light emitting diode 12, respectively boring a hole again in 13 is to be provided with a heat conduction aluminium pad 131, and this heat conduction aluminium pad 131 is to contact with respective leds 12, for drawing the heat that light emitting diode 12 adstante febres are produced; In addition, can coat thermal grease at light emitting diode 12 and corresponding heat conduction aluminium pad 131 in addition, to improve the endothermic effect of heat conduction aluminium pad 131.
Above-mentioned heat-radiating substrate 20 is elongated, and is located at the end face of the circuit board 11 of this light-emitting diode (LED) module 10 abreast, and contacts with circuit board 11; In the present embodiment, this heat-radiating substrate 20 is to be an aluminium extruded type fin, its end face is to be formed with plurality of radiating fins 21, the bottom surface then contacts with heat conduction aluminium pad 131 with this circuit board 11, thus, the heat drawn of this heat conduction aluminium pad 131 can be via 21 dissipations in addition of the radiating fin on this heat-radiating substrate 20; In addition, be further to be formed with plural open-work 22 on this heat-radiating substrate 20, this plural number open-work 22 is one to one to the locating hole 14 on should circuit board 11, please further consult shown in the 6th figure, pass this locating hole 14 and open-work 22 by a plurality of blind rivet 23 correspondences and circuit board 11 and heat-radiating substrate 20 are closely combined; Moreover, be to be formed with a chute 24 respectively on the two long limits of this heat-radiating substrate 20, and be to stretch out to be formed with a location division 241 on the sidewall of each chute 24.
Above-mentioned lampshade 30 is corresponding with this heat-radiating substrate 20 and be halfpipe, and this lampshade 30 is to link fixingly with this heat-radiating substrate 20 again, and covers this light-emitting diode (LED) module 10; In the present embodiment, two long edge of this lampshade 30 are to be formed with a slide rail 31 respectively, this slide rail 31 is corresponding chimeric with the chute 24 on this heat-radiating substrate 20, a sidewall of each slide rail 31 is to having extended to form a blocking part 311 again, this blocking part 311 be with corresponding chute 24 on location division 241 fix (as Fig. 5 and shown in Figure 6) mutually, make lampshade 30 with slide rail on it 31 and heat-radiating substrate 20 when chimeric, unlikelyly separate from two long limits.
Above-mentioned insulating sleeve 40 is from the both ends of this heat-radiating substrate 20 and lampshade 30 that this heat-radiating substrate 20 and lampshade 30 is together sheathed fixing respectively, and is passed by the electrode pair 15 of correspondence, and so this electrode pair 15 promptly can be used as the electrode that is connected with external power source; In the present embodiment, this insulating sleeve 40 is to be plastic material.
Please further consult shown in Figure 7, can further be formed with on the outer wall of this lampshade 30 and the equidirectional plural parallel ribs 301 of the caliber of lampshade 30, again because of this lampshade 30 is to be halfpipe, so this fin 301 is to stretch out with radial on these lampshade 30 outer wall sections.When light-emitting diode (LED) module 10 emits beam, and light is during by fin 301, and light can disperse equably on a large scale, prevents that light is too concentrated, avoids causing user's visual fatigue.
Be again in response on the different daylight lamp holders for different with the position of electrode pair 15 electrodes in contact, so please further consult shown in Figure 8ly, respectively 40 insulating sleeves can further comprise:
One holder 41 is to be set on this heat-radiating substrate 20 and the lampshade 30, and is to be formed with at least one arc elongated slot 411 on this holder;
One lid 42, be provided in a side of in this holder 41, and expose outside this holder 41, this lid 42 is that electrode pair 15 by correspondence passes again, and be to be formed with at least one trip 421 on this lid 42, this at least one trip 421 be with corresponding holder 41 at least one elongated slot 411 corresponding clips, and can in corresponding elongated slot 411, slide, thus, the user can make it to slide in corresponding elongated slot 411 by rotating cover 42, change the position of electrode pair 15 by this, with the different different demand in daylight lamp holder top electrode position of correspondence, more convenient to use.
From the above, the utility model is for one with the fluorescent lamp of light emitting diode as light emitting source, so needn't use the required noxious material of traditional fluorescent lamp, for example mercury vapor or phosphorus matter coating, and specification of the present utility model can be made to such an extent that be as good as with existing fluorescent lamp, therefore can easily replace existing fluorescent lamp, and compare the also more environmental protection of existing fluorescent lamp; In addition, because of the power consumption of light emitting diode itself is lower, so very power saving of fluorescent lamp of the present utility model.
In sum, the utility model is one to have the fine piece of writing of progressive and practicality in fact, and does not see publication or public use, meets the application important document of novel patent, files an application in the whence in accordance with the law.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (10)
1, a kind of LED fluorescent lamp is characterized in that it comprises:
One light-emitting diode (LED) module is to comprise a circuit board, plural light emitting diode and two electrode pairs, should the plural number light emitting diode be to be electrically connected the bottom surface that is located at this circuit board wherein, and this two electrode pair is to be electrically connected with the circuit board of this light-emitting diode (LED) module;
One heat-radiating substrate is elongated, and is located at the end face of the circuit board of this light-emitting diode (LED) module abreast, and contacts with circuit board;
One lampshade is corresponding with this heat-radiating substrate and be halfpipe, and this lampshade is to be located on this heat-radiating substrate again, and covers this light-emitting diode (LED) module;
Two insulating sleeves are from the both ends of this heat-radiating substrate and lampshade that this heat-radiating substrate and lampshade is together sheathed fixing respectively, and expose this two electrode pair respectively.
2, LED fluorescent lamp according to claim 1, it is characterized in that on the wherein said circuit board it being further to be formed with plurality of through holes, this plurality of through holes is to pass the end face and the bottom surface of this circuit board, and this plurality of through holes is one to one to should plural light emitting diode, be to be provided with a heat conduction aluminium pad in each perforation again, this heat conduction aluminium pad is to contact with respective leds and this heat-radiating substrate.
3, LED fluorescent lamp according to claim 2 is characterized in that between wherein said light emitting diode and the corresponding heat conduction aluminium pad be further to scribble thermal grease.
4, LED fluorescent lamp according to claim 1 is characterized in that wherein said heat-radiating substrate is to be an aluminium extruded type fin, and its end face is to be formed with plurality of radiating fins, and the bottom surface then contacts with this circuit board.
5, LED fluorescent lamp according to claim 2 is characterized in that wherein said heat-radiating substrate is to be an aluminium extruded type fin, and its end face is to be formed with plurality of radiating fins, and the bottom surface then contacts with heat conduction aluminium pad with this circuit board.
6, LED fluorescent lamp according to claim 3 is characterized in that wherein said heat-radiating substrate is to be an aluminium extruded type fin, and its end face is to be formed with plurality of radiating fins, and the bottom surface then contacts with heat conduction aluminium pad with this circuit board.
7, according to the described LED fluorescent lamp of arbitrary claim in the claim 1 to 6, it is characterized in that wherein:
Be further to be formed with plural locating hole on this circuit board;
Be further to be formed with plural open-work on this heat-radiating substrate, this plural number open-work is one to one to the locating hole on should circuit board, and passes this locating hole and open-work and closely in conjunction with this circuit board and heat-radiating substrate with a plurality of blind rivet correspondences.
8, according to the described LED fluorescent lamp of arbitrary claim in the claim 1 to 6, it is characterized in that wherein:
On the two long limits of this heat-radiating substrate is to be formed with a chute respectively, and is to stretch out to be formed with a location division on the sidewall of each chute;
Two long edge of this lampshade are to be formed with a slide rail respectively, and this slide rail is corresponding chimeric with the chute on this heat-radiating substrate, and a sidewall of each slide rail is to having extended to form a blocking part again, this blocking part be with corresponding chute on the location division fix mutually.
9, according to the described LED fluorescent lamp of arbitrary claim in the claim 1 to 6, it is characterized in that on the outer wall of wherein said lampshade be further to be formed with and the equidirectional parallel ribs of the caliber of lampshade, this fin is to stretch out with radial on this lampshade outer wall section.
10,, it is characterized in that wherein said each insulating sleeve is further to comprise according to the described LED fluorescent lamp of arbitrary claim in the claim 1 to 6:
One holder is to be set on this heat-radiating substrate and the lampshade, and is to be formed with at least one arc elongated slot on this holder; And
One lid is provided in a side of in this holder, and exposes outside this holder, this lid is that electrode pair by correspondence passes again, and be to be formed with at least one trip on this lid, this at least one trip be with corresponding holder on the corresponding clip of at least one elongated slot, and can in corresponding elongated slot, slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201763594U CN201306623Y (en) | 2008-11-06 | 2008-11-06 | LED fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201763594U CN201306623Y (en) | 2008-11-06 | 2008-11-06 | LED fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306623Y true CN201306623Y (en) | 2009-09-09 |
Family
ID=41099089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201763594U Expired - Fee Related CN201306623Y (en) | 2008-11-06 | 2008-11-06 | LED fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306623Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032478A (en) * | 2009-09-28 | 2011-04-27 | Ssec株式会社 | Light emitting diode lighting device |
| CN102042551A (en) * | 2009-10-13 | 2011-05-04 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
| CN102297360A (en) * | 2010-06-25 | 2011-12-28 | 艾迪光电（杭州）有限公司 | LED (light emitting diode) street lamp |
| CN105244286A (en) * | 2015-09-11 | 2016-01-13 | 东莞市海默生电子有限公司 | Blind rivet fastening technology of MOS transistors |
| US9239157B2 (en) | 2010-08-26 | 2016-01-19 | Rasit Özgüc | Light-emitting means, in particular for operation in lampholders for fluorescent lamps |
| CN110906175A (en) * | 2019-12-12 | 2020-03-24 | 嘉兴市正大照明有限公司 | Heat dissipation type LED lamp |
-
2008
- 2008-11-06 CN CNU2008201763594U patent/CN201306623Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032478A (en) * | 2009-09-28 | 2011-04-27 | Ssec株式会社 | Light emitting diode lighting device |
| CN102032478B (en) * | 2009-09-28 | 2013-03-13 | Ssec株式会社 | Light emitting diode lighting device |
| CN102042551A (en) * | 2009-10-13 | 2011-05-04 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
| CN102297360A (en) * | 2010-06-25 | 2011-12-28 | 艾迪光电（杭州）有限公司 | LED (light emitting diode) street lamp |
| US9239157B2 (en) | 2010-08-26 | 2016-01-19 | Rasit Özgüc | Light-emitting means, in particular for operation in lampholders for fluorescent lamps |
| CN105244286A (en) * | 2015-09-11 | 2016-01-13 | 东莞市海默生电子有限公司 | Blind rivet fastening technology of MOS transistors |
| CN110906175A (en) * | 2019-12-12 | 2020-03-24 | 嘉兴市正大照明有限公司 | Heat dissipation type LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20111106 |