CN101936482A - Flexible LED fluorescent lamp tube - Google Patents
Flexible LED fluorescent lamp tube Download PDFInfo
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- CN101936482A CN101936482A CN2010102855612A CN201010285561A CN101936482A CN 101936482 A CN101936482 A CN 101936482A CN 2010102855612 A CN2010102855612 A CN 2010102855612A CN 201010285561 A CN201010285561 A CN 201010285561A CN 101936482 A CN101936482 A CN 101936482A
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- led
- fluorescent tube
- pedestal
- heart yearn
- led lamp
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Abstract
The invention discloses a flexible LED fluorescent lamp tube, which comprises a flexible tubular lamp shell and a flexible LED lamp bar arranged in the lamp shell, wherein the lamp shell comprises a pedestal and an arc lampshade arranged on the pedestal for simulating the shell of the fluorescent lamp tube; the LED lamp bar is fixed on the pedestal; and the arc lampshade is positioned in the light emitting direction of the LED lamp bar. The LED lamp bar comprises a flexible core wire, a copper stranded wire arranged in the core wire, and a plurality of LED bulbs fixed in the core wire at intervals, wherein the LED bulbs are connected in series through connecting wires to form a plurality of LED lamp strings; at least one resistor is connected in series on each LED lamp string; and the LED lamp strings are electrically connected with the copper stranded wire. A light scattering material capable of scattering rays is added in the lamp shell. The flexible LED fluorescent lamp tube has the characteristics of convenient installation, simple structure, convenient bending and uniform and continuous rays.
Description
[technical field]
The present invention relates to a kind of LED fluorescent tube, especially relate to a kind of flexible LED fluorescent tube.
[background technology]
With respect to fluorescent lamp, led light source has that volume is little, low-power consumption, long, light efficiency advantages of higher of life-span, is the light source of new generation of energy-conserving and environment-protective.The fluorescent tube of much making with led light source is arranged at present on the market, replace fluorescent tube.Advantages such as the fluorescent tube of making light emitting source with LED has that reaction is fast, brightness is high, does not have stroboscopic, do not have dry sound, long service life, versatility are good have obtained widely-used on chamber, house, office, market, public place, the vehicles and other places.And its cylindrical transparent fluorescent tube of being made by transparent plastic of general LED fluorescent tube is equipped with the lamp plate of the LED lamp pearl of band array in the fluorescent tube, and the two ends of fluorescent tube are equipped with lamp holder.As Granted publication CN 201053595Y, patent name is a kind of utility model patent of LED energy-saving daylight lamp, and this patent comprises lamp socket and fluorescent tube, is provided with circuit board in the transparent fluorescent tube of rectangular cylinder type, on circuit board, be provided with a plurality of LED lamps, with reference to shown in Figure 14.Because each fluorescent tube must dispose a lamp socket, the same with conventional fluorescent, must be at a comparatively smooth plane fixed lamp-socket, again fluorescent tube is installed on the lamp socket, yet the position of mounting lamp holder might not be very smooth place usually, so also brings a lot of worries to setter.A plurality of fluorescent tubes to be pieced together especially when point-blank illumination is used, because each fluorescent tube needs a lamp socket and fixes, and an end cap is arranged respectively at each fluorescent tube two ends, the power shelf at the end cap at fluorescent tube two ends and fixed lamp tube two ends can't be lighted, cause to stay one section dim spot between two fluorescent tubes, said structure will influence illuminating effect greatly.
[summary of the invention]
The technical problem to be solved in the present invention provides and a kind ofly convenient installs, simple in structure, be convenient to bending, the even continuous flexible LED of light fluorescent tube.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of flexible LED fluorescent tube, it is characterized in that, the lamp housing that comprises flexible tubular, and be arranged on flexible LED lamp bar in the described lamp housing, the arc lampshade that described lamp housing comprises pedestal and is arranged on simulation fluorescent tube shell on the pedestal, described LED lamp bar is fixed on the described pedestal, and described arc lampshade is positioned on the light direction of described LED lamp bar.
The present invention's beneficial effect compared with prior art is: because the present invention's employing is flexible lamp housing and flexible LED lamp bar, described lamp housing comprises pedestal and is arranged on the arc lampshade of simulating fluorescent lamp and shell on the pedestal, LED lamp bar is fixed on the pedestal, and arc-shaped lamp covers on the light direction of LED lamp bar.The present invention has convenient crooked characteristics, during installation, can fix a plurality of anchor clamps at the location interval of installing, and the present invention is installed on the anchor clamps get final product, and has convenient characteristics of installing; The present invention promptly can be installed on traditional lamp socket, also can directly can light at power supply connector of end connection of fluorescent tube, has characteristics simple in structure, applied range.A plurality of LED bulbs are disposed in the lamp bar, can realize evenly continuous illuminating effect of light, described LED bulb string is unified into multi-string LED lamp string, every string LED lamp string is a unit, length needs during according to installation, can cut off between each unit, the waste when reducing project installation has also improved the efficient of project installation.
Preferably, described LED lamp bar comprises flexible heart yearn, is arranged on copper stranded conductor, a plurality of LED bulbs of fixed interval in described heart yearn in the described heart yearn, described LED bulb is connected into multi-string LED lamp string by connecting line, at least be in series with a resistance on every string LED lamp string, described LED lamp string is electrically connected with described copper stranded conductor.
Preferably, in described heart yearn, be provided with a longitudinal hole and with cracking that described longitudinal hole connects, described LED lamp was ganged up to crack and was fixed in the described longitudinal hole.
Preferably, on described heart yearn, be arranged at intervals with a plurality of transverse holes along the length direction of described heart yearn, also be provided with trough between transverse holes, described LED bulb is fixed in the described transverse holes, and described connecting line and resistance are fixed in the described trough.
Preferably, described pedestal and the extrusion molding of described arc lampshade one.
Preferably, described pedestal and described arc lampshade and the extrusion molding of described LED lamp bar one.
Preferably, on the pedestal of described lamp housing, form a condenser groove along the longitudinal direction of pedestal, described LED lamp bar is fixed on the bottom of described condenser groove.
Preferably, but in described lamp housing, also be added with the diffusion material of scattered beam.
Preferably, in described LED lamp bar and lamp housing, evenly be added with Heat Conduction Material respectively.
Preferably, also coat the crust of one deck flexibility in the outside of described heart yearn, described crust and described heart yearn are isometric.
Preferably, on the pedestal of described lamp housing, be provided with a condenser groove along the longitudinal direction of pedestal, the heart yearn that coats crust is fixed on the bottom of described condenser groove.
Preferably, but in described crust and lamp housing, also be added with the diffusion material of scattered beam.
Preferably, in described heart yearn, crust and lamp housing, evenly be added with Heat Conduction Material respectively.
[description of drawings]
Below in conjunction with accompanying drawing the present invention is described in further detail.
Fig. 1 is the structural representation of first kind of specific embodiment of the present invention.
Fig. 2 is the cutaway view of A-A shown in Figure 1.
Fig. 3 is the cutaway view of B-B shown in Figure 2.
Fig. 4 is the structural representation of second kind of specific embodiment of the present invention.
Fig. 5 is the cutaway view of C-C shown in Figure 4.
Fig. 6 is the structural representation of the third specific embodiment of the present invention.
Fig. 7 is the structural representation of heart yearn shown in Figure 6 and LED bulb.
Fig. 8 is the structural representation of the 4th kind of specific embodiment of the present invention.
Fig. 9 is the cutaway view of D-D shown in Figure 8.
Figure 10 is the cutaway view of E-E shown in Figure 9.
Figure 11 is circuit theory diagrams of the present invention.
Structural representation when Figure 12 uses for first kind of the flexible fluorescent tube of LED of the present invention.
Structural representation when Figure 13 uses for second kind of the flexible fluorescent tube of LED of the present invention.
Figure 14 is the structural representation of background technology tradition LED fluorescent lamp.
[specific embodiment]
First kind of specific embodiment of the present invention is with reference to accompanying drawing 1, Fig. 2, Fig. 3, shown in Figure 11, the lamp housing 20 that comprises flexible tubular, be arranged on the flexible LED lamp bar in the described lamp housing 20, described lamp housing 20 comprises pedestal 20a and is arranged on the arc lampshade 20b that pedestal 20a goes up simulation fluorescent tube shell, described LED lamp bar is fixed on the described pedestal 20a, and described arc lampshade 20b is positioned on the light direction of described LED lamp bar.On pedestal 20a, longitudinal direction along pedestal 20a is provided with a condenser groove 22, described LED lamp bar is fixed on the bottom of described condenser groove 22, the light direction of LED lamp bar is consistent with the opening direction of described condenser groove 22, the opening of " eight " font that be used for collected light of described condenser groove 22 for being used for fixing a U type groove of LED lamp bar and on U type groove, forming, as shown in Figure 2.Described pedestal 20a and the extrusion molding of described arc lampshade 20b one; Described pedestal 20a and described arc lampshade 20b and the extrusion molding of described LED lamp bar one.Described LED lamp bar comprises flexible heart yearn 10, be arranged on the copper stranded conductor 8a in the described heart yearn 10,8b, the a plurality of LED bulbs 30 of fixed interval in described heart yearn 10, described LED bulb 30 is connected into multi-string LED lamp string 32 by connecting line 42, on every string LED lamp string 32, be in series with a resistance 40 at least, described LED lamp string 32 and described copper stranded conductor 8a, 8b is electrically connected, described heart yearn 10 is provided with a longitudinal hole 12 and cracks 14 with described longitudinal hole 12 connects, described LED lamp string 32 is 14 to be fixed in the described longitudinal hole 12 by cracking, and described LED bulb 30 fixed interval are in described longitudinal hole 12.Be added with Heat Conduction Material in described LED lamp bar and lamp housing 20, promptly evenly be added with Heat Conduction Material respectively in described heart yearn 10 and lamp housing 20, described Heat Conduction Material is any in aluminium oxide, zinc oxide or the magnesia.For the luminous energy that LED bulb 30 is sent produces the evenly continuous light effect that goes out on lamp housing 20, but also evenly be added with the diffusion material of scattered beam in lamp housing 20, described diffusion material is any in fluorescent material, titanium dioxide or the titanium dioxide.Above-mentioned lamp housing 20 is to be injection-moulded in heart yearn 10 outsides by the injection machine extruding, and described heart yearn 10 is fixed on the pedestal 20a of described lamp housing 20.
Second kind of specific embodiment of the present invention is with reference to accompanying drawing 4, Fig. 5, shown in Figure 11, present embodiment is on the basis of first kind of specific embodiment, outside at described heart yearn 10 coats one deck crust 18 again, the heart yearn 10 that coats crust 18 is fixed on the bottom of described condenser groove 22, and described arc lampshade 20b is positioned on the light direction of described LED lamp bar.The light direction of described LED30 is consistent with the opening direction of described condenser groove 22.Evenly be added with Heat Conduction Material and diffusion material in described crust 18, described Heat Conduction Material is the same with diffusion material with first kind of described Heat Conduction Material of specific embodiment with diffusion material.
The third specific embodiment of the present invention is with reference to accompanying drawing 6, Fig. 7, shown in Figure 11, the lamp housing 20 that comprises flexible tubular, be arranged on the flexible LED lamp bar in the described lamp housing 20, described lamp housing 20 comprises pedestal 20a and is arranged on the arc lampshade 20b that pedestal 20a goes up simulation fluorescent tube shell, described LED lamp bar is fixed on the described pedestal 20a, and described arc lampshade 20b is positioned on the light direction of described LED lamp bar.On pedestal 20a, longitudinal direction along pedestal 20a is provided with a condenser groove 22, described LED lamp bar is fixed on the bottom of described condenser groove 22, the light direction of LED lamp bar is consistent with the opening direction of described condenser groove 22, the opening of " eight " font that be used for collected light of described condenser groove 22 for being used for fixing a U type groove of LED lamp bar and on U type groove, forming, as shown in Figure 6.Described pedestal 20a and the extrusion molding of described arc lampshade 20b one; Described pedestal 20a and described arc lampshade 20b and the extrusion molding of described LED lamp bar one.Described LED lamp bar comprise flexible heart yearn 10 ', be arranged on described heart yearn 10 ' interior copper stranded conductor 8a, 8b, be fixed on described heart yearn 10 ' interior a plurality of LED bulbs 30, described LED bulb 30 is connected into multi-string LED lamp string 32 by connecting line 42, on every string LED lamp string 32, be in series with a resistance 40 at least, described LED lamp string 32 and described copper stranded conductor 8a, 8b is electrically connected, flexible heart yearn 10 ' on, along described heart yearn 10 ' length direction be arranged at intervals with a plurality of transverse holes 16, between transverse holes 16, be provided with trough 14 ', described LED bulb 30 is fixed in the described transverse holes 16, described connecting line 42 and resistance 40 be fixed on described trough 14 ' in.In described LED lamp bar and lamp housing 20, be added with Heat Conduction Material, promptly described heart yearn 10 ' and lamp housing 20 in evenly be added with Heat Conduction Material respectively, described Heat Conduction Material is any in aluminium oxide, zinc oxide or the magnesia.For the luminous energy that LED bulb 30 is sent produces the evenly continuous light effect that goes out on lamp housing 20, but also evenly be added with the diffusion material of scattered beam in lamp housing 20, described diffusion material is any in fluorescent material, titanium dioxide or the titanium dioxide.Above-mentioned lamp housing 20 is to be injection-moulded in heart yearn 10 ' outside, described heart yearn 10 ' be fixed on the pedestal 20a of described lamp housing 20 by the injection machine extruding.
The 4th kind of specific embodiment of the present invention is with reference to accompanying drawing 8, Fig. 9, Figure 10, shown in Figure 11, present embodiment is on the basis of the third specific embodiment, described heart yearn 10 ' the outside coat again one deck crust 18 ', coat crust 18 ' heart yearn 10 be fixed on the bottom of described condenser groove 22, described arc lampshade 20b is positioned on the light direction of described LED lamp bar.The light direction of described LED30 is consistent with the opening direction of described condenser groove 22.At described crust 18 ' interior Heat Conduction Material and diffusion material of evenly being added with, described Heat Conduction Material is the same with diffusion material with the described Heat Conduction Material of the third specific embodiment with diffusion material.
The flexible fluorescent tube 60 of the LED that makes by any scheme in above-mentioned four kinds of specific embodiments, comprise fluorescent tube body 61, be installed in end cap 50a, the 50b at described body 60 two ends, correspondence is installed in contact pin 52a, the 52b of described two end cap 50a, 50b, as shown in figure 12, the flexible fluorescent tube 60 of described LED can be installed on the lamp socket of traditional fluorescent tube, in order to prevent bending, can also overlap the printing opacity plastic cement pipe of a hard in the outside of body 61, not show in the accompanying drawing.
The diameter of above-mentioned lamp housing 20 can adopt T5, T8, T10, T12 pipe, and promptly the diameter of lamp housing 20 is 16mm, 26mm, 32mm, 38mm.For the even continuous illuminating effect of the light of simulating the traditional fluorescent lamp pipe, evenly be provided with diffusion material in the above-mentioned lamp housing 20, and spacing between its LED bulb 30 and LED bulb 30 are arranged to satisfy the evenly continuous luminous effect of light to the distance of described arc lampshade 20b, ordinary circumstance, spacing between the LED bulb 30 is about 12.5mm, and LED bulb 30 is about 3/4 of lamp housing 20 diameters to the spacing of arc lampshade 20b.
Flexible fluorescent tube 60 of another LED of making by any scheme in above-mentioned four kinds of specific embodiments ', comprise fluorescent tube body 61 ', be installed in the tail plug 54 and the power supply end cap 56 at described body 60 ' two ends, on described power supply end cap 56, also be connected with a plug that is connected with external power source 58.The flexible fluorescent tube 60 of described LED ' be single-ended conduction, can be easily installed in needs any bent position.
Because it is flexible heart yearn and flexible lamp housing that the present invention adopts, in flexible heart yearn, be provided with copper stranded conductor and a plurality of LED bulb, the LED bulb is connected into multi-string LED lamp string by connecting line, and every string LED lamp string is electrically connected with copper stranded conductor, and flexible heart yearn is fixed on the envelope inner wall of tubulose. The present invention has convenient crooked characteristics, during installation, can fix a plurality of anchor clamps at the location interval of installing, and the present invention is installed on the anchor clamps get final product, and has convenient characteristics of installing; The present invention does not need traditional lamp socket, and only need to connect a power connector at an end of fluorescent tube can light, and has characteristics simple in structure. A plurality of LED bulbs are disposed in the flexible heart yearn, can realize evenly continuous illuminating effect of light, described LED bulb string is unified into multi-string LED lamp string, every string LED lamp string is a unit, length needs during according to installation, can between each unit, cut off the waste when reducing project installation.
The above is all with convenient explanation the present invention, and in the spiritual category that does not break away from the present invention's creation, that is familiar with that those skilled in the art of this technology does various simple in a disguised form still belongs to protection scope of the present invention with modification.
Claims (13)
1. flexible LED fluorescent tube, it is characterized in that: the lamp housing that comprises flexible tubular, and be arranged on flexible LED lamp bar in the described lamp housing, the arc lampshade that described lamp housing comprises pedestal and is arranged on simulation fluorescent tube shell on the pedestal, described LED lamp bar is fixed on the described pedestal, and described arc lampshade is positioned on the light direction of described LED lamp bar.
2. according to the described flexible LED fluorescent tube of claim 1, it is characterized in that: described LED lamp bar comprises flexible heart yearn, is arranged on copper stranded conductor, a plurality of LED bulbs of fixed interval in described heart yearn in the described heart yearn, described LED bulb is connected into multi-string LED lamp string by connecting line, at least be in series with a resistance on every string LED lamp string, described LED lamp string is electrically connected with described copper stranded conductor.
3. according to the described flexible LED fluorescent tube of claim 2, it is characterized in that: in described heart yearn, be provided with a longitudinal hole and with cracking that described longitudinal hole connects, described LED lamp was ganged up to crack and was fixed in the described longitudinal hole.
4. according to the described flexible LED fluorescent tube of claim 2, it is characterized in that: on described heart yearn, length direction along described heart yearn is arranged at intervals with a plurality of transverse holes, between transverse holes, also be provided with trough, described LED bulb is fixed in the described transverse holes, and described connecting line and resistance are fixed in the described trough.
5. according to the described flexible LED fluorescent tube of the arbitrary claim of claim 1-4, it is characterized in that: described pedestal and the extrusion molding of described arc lampshade one.
6. according to the described flexible LED fluorescent tube of claim 1-4, it is characterized in that: described pedestal and described arc lampshade and the extrusion molding of described LED lamp bar one.
7. according to the described flexible LED fluorescent tube of the arbitrary claim of claim 1-4, it is characterized in that: on the pedestal of described lamp housing, form a condenser groove along the longitudinal direction of pedestal, described LED lamp bar is fixed on the bottom of described condenser groove.
8. according to the described flexible LED fluorescent tube of claim 7, it is characterized in that: but in described lamp housing, also be added with the diffusion material of scattered beam.
9. described according to Claim 8 flexible LED fluorescent tube is characterized in that: evenly be added with Heat Conduction Material in described LED lamp bar and lamp housing respectively.
10. according to claim 2 or 3 or 4 described flexible LED fluorescent tubes, it is characterized in that: also coat the crust of one deck flexibility in the outside of described heart yearn, described crust and described heart yearn are isometric.
11. according to the described flexible LED fluorescent tube of claim 10, it is characterized in that: on the pedestal of described lamp housing, be provided with a condenser groove along the longitudinal direction of pedestal, the heart yearn that coats crust is fixed on the bottom of described condenser groove.
12., it is characterized in that according to the described flexible LED fluorescent tube of claim 11: but in described crust and lamp housing, also be added with the diffusion material of scattered beam.
13., it is characterized in that: in described heart yearn, crust and lamp housing, evenly be added with Heat Conduction Material respectively according to the described flexible LED fluorescent tube of claim 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102855612A CN101936482A (en) | 2010-09-10 | 2010-09-10 | Flexible LED fluorescent lamp tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102855612A CN101936482A (en) | 2010-09-10 | 2010-09-10 | Flexible LED fluorescent lamp tube |
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| CN101936482A true CN101936482A (en) | 2011-01-05 |
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| CN2010102855612A Pending CN101936482A (en) | 2010-09-10 | 2010-09-10 | Flexible LED fluorescent lamp tube |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486268A (en) * | 2011-07-27 | 2012-06-06 | 深圳市日上光电有限公司 | Extrusion-molded LED (light emitting diode) lamp band component and method |
| CN103672711A (en) * | 2013-12-31 | 2014-03-26 | 北京东方园林股份有限公司 | Solar landscape wind swinging lamp capable of realizing interaction effects with visitors |
| CN103727427A (en) * | 2012-10-12 | 2014-04-16 | 隆达电子股份有限公司 | Luminous lamp tube |
| CN109210487A (en) * | 2017-06-30 | 2019-01-15 | Lg电子株式会社 | Vehicle lamp and vehicle |
| CN110425441A (en) * | 2019-07-03 | 2019-11-08 | 熊伟 | Endless low pressure shines without 360 ° of pressure drop and squeezes out light bar |
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| CN101294665A (en) * | 2008-06-11 | 2008-10-29 | 鹤山丽得电子实业有限公司 | Flexible lamp strip |
| CN101358697A (en) * | 2008-08-27 | 2009-02-04 | 鹤山丽得电子实业有限公司 | Flexible neon bar with whole body illuminating |
| CN201772322U (en) * | 2010-09-10 | 2011-03-23 | 鹤山市银雨照明有限公司 | Flexible LED fluorescent tube |
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| CN1140488A (en) * | 1994-10-26 | 1997-01-15 | 菲利浦电子有限公司 | Signalling system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486268A (en) * | 2011-07-27 | 2012-06-06 | 深圳市日上光电有限公司 | Extrusion-molded LED (light emitting diode) lamp band component and method |
| CN103727427A (en) * | 2012-10-12 | 2014-04-16 | 隆达电子股份有限公司 | Luminous lamp tube |
| CN103727427B (en) * | 2012-10-12 | 2016-01-20 | 隆达电子股份有限公司 | Luminous lamp tube |
| CN103672711A (en) * | 2013-12-31 | 2014-03-26 | 北京东方园林股份有限公司 | Solar landscape wind swinging lamp capable of realizing interaction effects with visitors |
| CN109210487A (en) * | 2017-06-30 | 2019-01-15 | Lg电子株式会社 | Vehicle lamp and vehicle |
| CN110425441A (en) * | 2019-07-03 | 2019-11-08 | 熊伟 | Endless low pressure shines without 360 ° of pressure drop and squeezes out light bar |
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Application publication date: 20110105 |