CN102809070B - The LED lamp tube of multidirectional irradiation - Google Patents
The LED lamp tube of multidirectional irradiation Download PDFInfo
- Publication number
- CN102809070B CN102809070B CN201210224789.XA CN201210224789A CN102809070B CN 102809070 B CN102809070 B CN 102809070B CN 201210224789 A CN201210224789 A CN 201210224789A CN 102809070 B CN102809070 B CN 102809070B
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- face
- led lamp
- horizontal location
- oblique locating
- lamp tube
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- 239000011324 bead Substances 0.000 claims abstract description 16
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED lamp tube of multidirectional irradiation, comprise metal pedestal, cross section is the transparent lamp shade of circular arc, LED lamp bead on wiring board and wiring board, metal pedestal cross section forms the drain pan face comprised in circular arc, the both sides, arc shell face of transparent lamp shade and metal pedestal bottom surface are detained and are established formation fluorescent tube, horizontal location face and two oblique locating surfaces are provided with in its metal pedestal, horizontal location face and two oblique locating surfaces form three differences according to body angle, horizontal location face is positioned on drain pan face in being horizontally disposed with, oblique locating surface is symmetricly set on both sides, horizontal location face, the locating surface direction formed is arranged towards side-lower respectively, described horizontal location face and two oblique locating surfaces arrange wiring board respectively, the back side of the oblique locating surface more than horizontal location face forms enlarging reflective surface.The present invention has simple and reasonable, to improve light utilization rate and realizes the feature of multi-angle illumination.
Description
Technical field
The present invention relates to a kind of LED light device, more particularly, relate to a kind of LED lamp tube of multidirectional irradiation.
Background technology
At present, because LED light source has the advantage such as energy-saving and environmental protection, longevity, ideally can reach 5 ten thousand to 10 ten thousand hours, therefore be widely used in lighting field.The LED lamp bead of arranging due to dot matrix emits beam separately, cause LED luminescence more dazzling, usual way realizes the soft object of light by diffuser, but by the restriction of its lattice luminous structure, but it is intensive not and be short of overall mildness also to there is luminescence all the time.Meanwhile, the light harvesting of LED has directionality, and dead angle of throwing light on will inevitably appear in the restriction by lighting angle.Therefore, how solving the above problems, is problem demanding prompt solution.
Summary of the invention
The present invention aims to provide that a kind of light is soft, light utilization efficiency is high, the LED lamp tube of multi-angle illumination and simple and reasonable multidirectional irradiation.
The LED lamp tube of a kind of multidirectional irradiation of the present invention, comprise metal pedestal, cross section is the transparent lamp shade of circular arc, LED lamp bead on wiring board and wiring board, metal pedestal cross section forms the drain pan face comprised in circular arc, the both sides, arc shell face of transparent lamp shade and metal pedestal bottom surface are detained and are established formation fluorescent tube, horizontal location face and two oblique locating surfaces are provided with in its metal pedestal, horizontal location face and two oblique locating surfaces form three differences according to body angle, horizontal location face is positioned on drain pan face in being horizontally disposed with, oblique locating surface is symmetricly set on both sides, horizontal location face, the locating surface direction formed is arranged towards side-lower respectively, described horizontal location face and two oblique locating surfaces arrange wiring board respectively, the back side of the oblique locating surface more than horizontal location face forms enlarging reflective surface.
The LED lamp tube of above-mentioned multidirectional irradiation, horizontal location face connects the middle part of two oblique locating surfaces, two oblique locating surface bottoms are provided with extension edge and extend to both sides, arc shell face, bottom surface disjunctors and arrange, and drain pan face, horizontal location face, form axial heat dissipation channel between two oblique locating surfaces and extension edge.Heat flow in radiating seat can be gone out by the axial heat dissipation channel axially arranged, and makes fluorescent tube internal heat negotiable, and each several part can even distribute heat, the gathering of a certain specified point heat can not occur, thus ensure that the service life of light fixture.
The LED lamp tube of above-mentioned multidirectional irradiation, both sides, arc shell face, bottom surface are provided with axial draw-in groove, and transparent lamp shade both sides are provided with axial buckle limit, and buckle limit is connected with draw-in groove buckle, have and install technique effect that is simple and convenient, good sealing effect.
The LED lamp tube of above-mentioned multidirectional irradiation, the angle R in oblique locating surface and horizontal location face is 5 ~ 85 degree, according to the irradiating angle of light on the oblique locating surface in design adjustable both sides, to meet different instructions for uses.
The LED lamp tube of above-mentioned multidirectional irradiation, the reflection shield of strip is provided with bottom the arc shell face of metal pedestal, described reflection shield two ends are provided with holder, and lamp tube ends is fixed by holder and reflection shield, and the LED lamp bead on the wiring board that two oblique locating surfaces are arranged is relative with reflection shield.The oblique locating surface in both sides is reflected forward to proceeds posterolateral irradiation LED light by reflection shield.
The LED lamp tube of above-mentioned multidirectional irradiation, the cross-sectional profile of described reflection shield is semicircular arc, on the oblique locating surface in the two sides of inner arc surface and both sides, light forms the reflection angle reflected forward, realizes the technique effect of the intensive cross light light of multi-angle.
The above-mentioned LED lamp tube with external reflex reflector, bayonet socket bottom holder comprises and top two-phase are symmetrically formed the elastic clip in circular folder chamber, holder is connected with lampshade end anchors by bayonet socket, and LED lamp tube two ends be located in the circle folder chamber of elastic clip respectively.The structure of movable buckle sandwiched realizes the angle between the irradiation center line of movable adjustment LED lamp bead and reflection shield, to regulate overall suitable light soften.
The LED lamp tube of above-mentioned multidirectional irradiation, the length of described reflection shield inwall is provided with oppositely relative draw-in groove to both sides, is arranged with the reflecting piece fitted with reflection shield internal face between draw-in groove.By being provided with oppositely relative draw-in groove along the length of lampshade to both sides, reflecting piece is directly set between the draw-in groove of both sides, and without the need to any stickup or other fixed form, and the reflecting piece of configuration can improve reflecting effect and hold easily changeable advantage.
The LED lamp tube of above-mentioned multidirectional irradiation, irradiation center line and the reflection shield angle of LED lamp bead are less than 90 degree.
The LED lamp tube of above-mentioned multidirectional irradiation, metal pedestal is aluminium base, and transparent lamp shade is PC lens.
After the present invention adopts said structure, by arranging horizontal location face and the two oblique locating surfaces with different irradiating angle in metal pedestal, and the LED lamp bead arranged on locating surface respectively on wiring board, the LED lamplight formed on the oblique locating surface of the LED lamplight both sides to front illuminated on horizontal location face is irradiated to proceeds posterolateral, realizes many-sided technique effect irradiated.By being provided with the reflection shield of strip bottom the arc shell face of metal pedestal, the oblique locating surface in both sides reflect forward to proceeds posterolateral irradiation LED light by reflection shield, and with horizontal location face on form crosslights to the LED lamplight of front illuminated, the effectively intensive technique effect of dot matrix light, reaches the object improving light utilization efficiency and the object realizing multi-angle illumination.The angle between the irradiation center line of movable adjustment LED lamp bead and reflection shield is realized, to regulate overall suitable light soften by the holder of the structure of movable buckle sandwiched.
The present invention and prior art have: light is soft, and light utilization efficiency is high, luminous efficiency is high, the advantage such as good heat dissipation effect and long service life.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but do not form any limitation of the invention.
Fig. 1 is cross-sectional view of the present invention;
Fig. 2 is the cross-sectional view of a kind of specific embodiment of the present invention;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is the structural representation of holder of the present invention;
Fig. 5 is the A-A cross-sectional view of Fig. 4.
In figure: 1 is metal pedestal, 11 is drain pan face, and 11a is draw-in groove, 12 is horizontal location face, and 13 is oblique locating surface, and 14 is extension edge, 15 is heat dissipation channel, and 2 is transparent lamp shade, and 2a is buckle limit, 3 is wiring board, and 4 is LED lamp bead, and 5 is reflection shield, 51 is draw-in groove, and 52 is reflecting piece, and 6 is holder, 61 is bayonet socket, and 62 is elastic clip.
Detailed description of the invention
As shown in Fig. 1 ~ 5, a kind of LED lamp tube of multidirectional irradiation, comprise metal pedestal 1, cross section is the transparent lamp shade 2 of circular arc, LED lamp bead 4 on wiring board 3 and wiring board 3, metal pedestal 1 cross section forms the drain pan face 11 comprised in circular arc, transparent lamp shade 2 is detained with the both sides, arc shell face 11 of metal pedestal 1 bottom surface and is established formation fluorescent tube, horizontal location face 12 and two oblique locating surfaces 13 are formed in metal pedestal 1, horizontal location face 12 and two oblique locating surfaces 13 form three differences according to body angle, horizontal location face 11 is positioned on drain pan face 11 in being horizontally disposed with, oblique locating surface 12 is symmetricly set on both sides, horizontal location face 12, the locating surface direction formed is arranged towards side-lower respectively, horizontal location face 12 and two oblique locating surfaces 13 arrange wiring board 3 respectively, the back side of the oblique locating surface 13 in horizontal location face more than 12 forms enlarging reflective surface.
Horizontal location face 12 connects the middle part of two oblique locating surfaces 13, two oblique locating surface 13 bottoms are provided with extension edge 14 and extend to both sides, arc shell face 11, bottom surface disjunctors and arrange, and drain pan face 11, form axial heat dissipation channel 15 between the oblique locating surface 13 in horizontal location face 12, two and extension edge 14.
Both sides, arc shell face 11, bottom surface are provided with axial draw-in groove 11a, and transparent lamp shade 2 both sides are provided with axial buckle limit 2a, and buckle limit 2a is connected with draw-in groove 11a buckle.
The angle R in oblique locating surface 12 and horizontal location face 11 is 5 ~ 85 degree, and 45 degree is good.
Be provided with the reflection shield 5 of strip bottom the arc shell face 11 of metal pedestal 1, reflection shield 5 two ends are provided with holder 6, and lamp tube ends is fixed by holder 6 and reflection shield 5, and the LED lamp bead 4 on the wiring board 3 that two oblique locating surfaces 13 are arranged is relative with reflection shield 5.
The cross-sectional profile of reflection shield 5 is semicircular arc.
Bayonet socket 61 bottom holder 6 comprises and top two-phase are symmetrically formed the elastic clip 62 in circular folder chamber, and holder 6 is connected with lampshade 5 end anchors by bayonet socket 61, and LED lamp tube two ends be located in the circle folder chamber of elastic clip 62 respectively.
The length of reflection shield 5 inwall is provided with oppositely relative draw-in groove 51 to both sides, be arranged with the reflecting piece 52 fitted with reflection shield 6 internal face between draw-in groove 51.
Irradiation center line and reflection shield 5 angle of LED lamp bead 4 are less than 90 degree.
Metal pedestal 1 is aluminium base, and transparent lamp shade 2 is PC lens.
The present invention in the specific implementation, horizontal location face and the two oblique locating surfaces with different irradiating angle are set in metal pedestal, and the LED lamp bead arranged on locating surface respectively on wiring board, LED lamplight on formation horizontal location face is to front illuminated, and the LED lamplight on the oblique locating surface of both sides be radiated at arc shell face from metal pedestal to proceeds posterolateral bottom be provided with the reflection shield of strip, the oblique locating surface in both sides reflect forward to proceeds posterolateral irradiation LED light by reflection shield, and with horizontal location face on form crosslights to the LED lamplight of front illuminated, the technique effect of the light of effectively intensive dot matrix, reach the technique effect improving light utilization efficiency and realize multi-angle illumination.
In sum, the present invention, as description and diagramatic content, makes actual sample and through repeatedly using test, and from the effect using test, provable the present invention can reach its desired object, and practical value is unquestionable.Above illustrated embodiment is only used for conveniently illustrating the present invention, and said structure not does any pro forma restriction to the present invention.Have in any art and usually know the knowledgeable, if do not depart from the present invention carry in the scope of technical characteristic, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and do not depart from technical characteristic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (9)
1. the LED lamp tube of a multidirectional irradiation, comprise metal pedestal (1), cross section is the transparent lamp shade (2) of circular arc, LED lamp bead (4) on wiring board (3) and wiring board (3), metal pedestal (1) cross section forms the drain pan face (11) comprised in circular arc, transparent lamp shade (2) is detained with arc shell face (11) both sides of metal pedestal (1) bottom surface and is established formation fluorescent tube, it is characterized in that: horizontal location face (12) and two oblique locating surfaces (13) in metal pedestal (1), horizontal location face (12) and two oblique locating surfaces (13) form three differences according to body angle, horizontal location face (11) is positioned on drain pan face (11) in being horizontally disposed with, oblique locating surface (12) is symmetricly set on horizontal location face (12) both sides, the locating surface direction formed is arranged towards side-lower respectively, described horizontal location face (12) and two oblique locating surfaces (13) arrange wiring board (3) respectively, the back side of the oblique locating surface (13) more than horizontal location face (12) forms enlarging reflective surface, the bottom, arc shell face (11) of metal pedestal (1) is provided with the reflection shield (5) of strip, described reflection shield (5) two ends are provided with holder (6), lamp tube ends is fixed by holder (6) and reflection shield (5), and the LED lamp bead (4) on the wiring board (3) that two oblique locating surfaces (13) are arranged is relative with reflection shield (5), on the oblique locating surface in both sides (13) to proceeds posterolateral irradiation LED light by reflection shield (5) refraction forward, and with horizontal location face (12) on form crosslights to front illuminated LED lamplight.
2. the LED lamp tube of multidirectional irradiation according to claim 1, it is characterized in that: horizontal location face (12) connect the middle part of two oblique locating surfaces (13), two oblique locating surface (13) bottoms are provided with extension edge (14) and extend to arc shell face, bottom surface (11) both sides disjunctors and arrange, and drain pan face (11), horizontal location face (12), form axial heat dissipation channel (15) between two oblique locating surfaces (13) and extension edge (14).
3. the LED lamp tube of multidirectional irradiation according to claim 1, it is characterized in that: arc shell face, bottom surface (11) both sides are provided with axial draw-in groove (11a), transparent lamp shade (2) both sides are provided with axial buckle limit (2a), and buckle limit (2a) is connected with draw-in groove (11a) buckle.
4. the LED lamp tube of multidirectional irradiation according to claim 1, is characterized in that: the angle R of oblique locating surface (12) and horizontal location face (11) is 5 ~ 85 degree.
5. the LED lamp tube of multidirectional irradiation according to claim 1, is characterized in that: the cross-sectional profile of described reflection shield (5) is semicircular arc.
6. the LED lamp tube of multidirectional irradiation according to claim 5, it is characterized in that: the bayonet socket (61) bottom holder (6) comprises and top two-phase are symmetrically formed the elastic clip (62) in circular folder chamber, holder (6) is connected with lampshade (5) end anchors by bayonet socket (61), and LED lamp tube two ends be located in the circle folder chamber of elastic clip (62) respectively.
7. the LED lamp tube of multidirectional irradiation according to claim 5, it is characterized in that: the length of described reflection shield (5) inwall is provided with oppositely relative draw-in groove (51) to both sides, be arranged with the reflecting piece (52) fitted with reflection shield (6) internal face between draw-in groove (51).
8. the LED lamp tube of multidirectional irradiation according to claim 1, is characterized in that: irradiation center line and reflection shield (5) angle of LED lamp bead (4) are less than 90 degree.
9. the LED lamp tube of multidirectional irradiation according to claim 1, is characterized in that: metal pedestal (1) is aluminium base, and transparent lamp shade (2) is PC lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224789.XA CN102809070B (en) | 2012-06-29 | 2012-06-29 | The LED lamp tube of multidirectional irradiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224789.XA CN102809070B (en) | 2012-06-29 | 2012-06-29 | The LED lamp tube of multidirectional irradiation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102809070A CN102809070A (en) | 2012-12-05 |
| CN102809070B true CN102809070B (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210224789.XA Expired - Fee Related CN102809070B (en) | 2012-06-29 | 2012-06-29 | The LED lamp tube of multidirectional irradiation |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806980A (en) * | 2015-04-20 | 2015-07-29 | 徐存然 | Fluorescent lamp tube clamping and connecting element |
| CN108224124A (en) * | 2018-01-04 | 2018-06-29 | 苏州光斯奥光电科技有限公司 | A kind of LED energy-saving lamps |
| CN109323136A (en) * | 2018-11-19 | 2019-02-12 | 袁广明 | A kind of LED lamp of uniform in light emission |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958726Y (en) * | 2006-10-09 | 2007-10-10 | 叶轩纬 | Fluorescent-tube lamp |
| CN201425179Y (en) * | 2009-05-30 | 2010-03-17 | 陈展新 | LED energy saving lamp tube |
| CN202791411U (en) * | 2012-06-29 | 2013-03-13 | 广东奥其斯科技有限公司 | Multidirectional irradiating light-emitting diode (LED) lamp tube |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201448641U (en) * | 2009-05-30 | 2010-05-05 | 陈展新 | LED energy-saving high-light lamp tube |
| JP2011096614A (en) * | 2009-11-02 | 2011-05-12 | Irf:Kk | Led lighting apparatus |
| CN101846248B (en) * | 2010-02-10 | 2012-05-23 | 上海嘉塘电子有限公司 | 360-dgree luminous LED self-heat-radiation fluorescent lamp type lamp fitting |
-
2012
- 2012-06-29 CN CN201210224789.XA patent/CN102809070B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958726Y (en) * | 2006-10-09 | 2007-10-10 | 叶轩纬 | Fluorescent-tube lamp |
| CN201425179Y (en) * | 2009-05-30 | 2010-03-17 | 陈展新 | LED energy saving lamp tube |
| CN202791411U (en) * | 2012-06-29 | 2013-03-13 | 广东奥其斯科技有限公司 | Multidirectional irradiating light-emitting diode (LED) lamp tube |
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| CN102809070A (en) | 2012-12-05 |
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Owner name: JIANGXI OUTRACE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUANGDONG OUTRACE TECHNOLOGY CO., LTD. Effective date: 20140324 |
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Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 330800 YICHUN, JIANGXI PROVINCE |
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Effective date of registration: 20140324 Address after: 330800 hi tech Industrial Zone, Jiangxi Applicant after: Outrace (Jiangsu) Technology Co., Ltd. Address before: 523000 Guangdong province Dongguan city Humen Town Industrial Zone Huaide Village Lane Applicant before: Guangdong Outrace Technology Co., Ltd. |
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Address after: 330800 hi tech Industrial Zone, Jiangxi Patentee after: Ao Qisi Science and Technology Co., Ltd. Address before: 330800 hi tech Industrial Zone, Jiangxi Patentee before: Outrace (Jiangsu) Technology Co., Ltd. |
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Granted publication date: 20151007 Termination date: 20180629 |