CN202158382U - Light-emitting diode (LED) lighting device - Google Patents
Light-emitting diode (LED) lighting device Download PDFInfo
- Publication number
- CN202158382U CN202158382U CN201120201113XU CN201120201113U CN202158382U CN 202158382 U CN202158382 U CN 202158382U CN 201120201113X U CN201120201113X U CN 201120201113XU CN 201120201113 U CN201120201113 U CN 201120201113U CN 202158382 U CN202158382 U CN 202158382U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- lighting device
- led lighting
- type seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a light-emitting diode (LED) lighting device, which comprises a model seat, at least one flexible circuit board and a plurality of light-emitting diodes. The flexible circuit board is used for wrapping the model seat, and the plurality of light-emitting diodes are installed on the flexible circuit board. The LED lighting device utilizes the model seat as a base material and is matched with a 360-degree three-dimensional special structure of the flexible circuit board so that the light-emitting diodes can achieve the effect of 360-degree light-emitting angles and have better lighting effect. Moreover, only a single flexible circuit board is used for wrapping the model seat, and the effect of 360-degree lighting angles can be achieved as well, thereby saving manufacturing cost and simplifying manufacturing procedures.
Description
Technical field
The utility model relates to a kind of lighting device, and particularly relating to a kind of is light emitting source and the LED lighting device that can be used for the indoor or outdoors illumination with the light emitting diode.
Background technology
Because light emitting diode (LED) has advantages such as power saving, luminous efficiency height and long service life; Therefore extensive use to various field at present is for example in the equipment such as traffic indication livery, large-scale advertisement billboard, the vehicles, flashlight, indoor or outdoors illumination.
When LED industrial prospect a slice was good, how the advantage of LED being applied to traditional lighting was the emphasis that the illumination industry is made great efforts research and development, still; LED cuts the problem that illumination market generally faces now, mainly is that still LED and conventional bulb are two kinds of different light emitting sources, so its characteristic also is not quite similar; Wherein conventional bulb is an area source; And LED is a spot light, so the conventional bulb lighting angle can reach the effect of full Zhou Guangxiao 360 degree, spends to the rising angle of 140 degree but LED can only reach 120; And solve the little technological means that adopts of LED rising angle at present; Generally be through secondary optics, or utilize modes such as LED permutation and combination and lampshade frosted, even if but utilize secondary optics or lampshade frosted also can only reach the rising angle about 160 degree; So dealer big city is with LED permutation and combination in addition, in the hope of enlarging rising angle.
Consult a kind of as open disclosed LED bulb 1 of case of TW200708684 patent of Fig. 1 and Fig. 2; It comprises a hollow and has the lamp holder 12, that the lampshade 11 of a peristome 111, be installed in the peristome 111 of this lampshade 11 and is installed in this lamp holder 12 and stretches into the thermal column 13 in this lampshade 11, and three luminescence units 14 that are installed in respectively on this thermal column 13.This thermal column 13 is a triangulo column, and has three caulking grooves 131 of angle intervals each other.Each luminescence unit 14 has a circuit board 141 that is installed on the caulking groove 131 of this thermal column 13, and several arrangements are installed in the light emitting diode 142 on this circuit board 141.During use, said light emitting diode 142 can outwards penetrate light separately.
Though above-mentioned luminescence unit 14 each intervals 120 degree; It is arranged in the light beam of three road different directions, but because its employed circuit board 141 is generally traditional printing circuit board (PCB), high thermal conductivity coefficient aluminium base (MCPCB), ceramic substrate (Al2O3, LTCC or AIN) or metallic composite ... Deng all is to bend the hard substrate of scratching; So light emitting diode 142 on each circuit board 141; All be directly to become one-way planar formula arrangement design, only can be luminous in the same direction, light angle is quite limited; Can't produce comprehensive illumination; Therefore how effective light rising angle being adapted to 360 degree, to reach the illuminating effect of conventional bulb, is the following problem that mainly need overcome.
The utility model content
It is light emitting source and the LED lighting device that can be used for the indoor or outdoors illumination with the light emitting diode that the purpose of the utility model provides a kind of.
For achieving the above object, the utility model provides a kind of LED lighting device, and it comprises: a type seat, at least one flexible circuit board and a plurality of light emitting diode.At least one flexible circuit board is in order to coat this type seat.A plurality of light emitting diodes are installed on this flexible circuit board.
The utility model provides a kind of LED lighting device in addition, and it comprises a lampshade, a lamp holder, a type seat, and a luminescence unit.This lampshade defines a space that is installed in an opening, and comprises that a boundary goes out the peristome of this opening.This lamp holder is installed on this peristome, and is used to be electrically connected a power supply.This type seat is installed on this lamp holder and position being installed in the space of this lampshade, and comprises a curved surface that is 360 degree.This luminescence unit is installed in the curved surface of this type seat and is electrically connected this lamp holder; And comprise several pieces be adjacent to each other and can arc curvature surround and cover with scratching the flexible circuit board of this curved surface; Reach several and be installed in the light emitting diode on the said flexible circuit board at each interval, the light that said light emitting diode sends can outwards penetrate through this lampshade.
In the above-mentioned LED lighting device, this type seat is installed on this lamp holder, and position being installed in the space at this lampshade; And comprise one be 360 the degree curved surface; This type seat is hollow spheres, and comprises one axially through the axis of this lamp holder and lampshade, and this at least one flexible circuit board comprises a plurality of flexible circuit boards; Center on this axis with equal angles ground; That each flexible circuit board is all is roomy in the middle of a slice, the sharp bundle in two ends and along the crooked eye shape lamellar body of this type seat, and has a first end near this lamp holder, one in contrast to this first end and away from the second end of this lamp holder, and the pars intermedia between this first end and the second end; This flexible circuit board is extended away from this axis bending toward pars intermedia by this first end gradually, moves closer to this axis bending by this pars intermedia toward this second end again and extends.
In the above-mentioned LED lighting device; This type seat is installed on this lamp holder, and the position is being installed in the space of this lampshade, and comprises a curved surface that is 360 degree; This type seat is hollow cylindrical; This curved surface has the facial and circular face of cylinder of a hollow, and this rounded face position is in the side of this cylinder face away from this lamp holder, and this at least one flexible circuit board comprises one first flexible circuit board and one second flexible circuit board; This first flexible circuit board correspondence is stacked in the facial periphery of cylinder of this curved surface, and this second flexible circuit board correspondence is stacked in the circular facial peripheral of this curved surface.
In the above-mentioned LED lighting device, this at least one flexible circuit board is a soft printed circuit board.
In the above-mentioned LED lighting device, this type seat is a square body.
In the above-mentioned LED lighting device, this type seat is an oval body.
In the above-mentioned LED lighting device, this type seat is a Wave-dissipating block body.
In the above-mentioned LED lighting device, this type seat is a bulb body.
In the above-mentioned LED lighting device, this type seat has a plurality of centrums and extends outward.
In the above-mentioned LED lighting device, this type seat has a plurality of supports and a plurality of fulcrum, and said support has two end points, and an end points of said support connects mutually, and said support extends outwardly, and said fulcrum is arranged at another end points of said support.
In the above-mentioned LED lighting device, this flexible circuit board is crosswise.
In the above-mentioned LED lighting device, this flexible circuit board has a plurality of leaf portions, and said leaf part links to each other.
In the above-mentioned LED lighting device, this flexible circuit board is petal, has a plurality of petal portion.
In the above-mentioned LED lighting device, this flexible circuit board is buckyballs and launches shape, and to form a Bark spherical to coat this type seat.
In the above-mentioned LED lighting device, this type seat comprises a supporting body, is hollow spheres, has a plurality of supporting parts, is louvre between said supporting part, and this flexible circuit board is crosswise, to coat the said supporting part of this type seat.
In the above-mentioned LED lighting device, this type seat comprises a plurality of heating columns in addition, by the one edge of this supporting body to extending below.
In the above-mentioned LED lighting device, this type seat comprises a plurality of first joint portions in addition, connects said heating column respectively, and by said heating column to extending below.
In the above-mentioned LED lighting device; Other comprises a lampshade, a radiator and a lamp holder; Wherein this radiator is arranged between this lampshade and this lamp holder, and this radiator has a plurality of radiating fins and a plurality of second joint portion, and said radiating fin is arranged at the periphery of this radiator; Said second joint portion is with respect to said first joint portion, in order to be connected with first joint portion.
In the above-mentioned LED lighting device, each first joint portion comprises one first snapping portion in addition, and this lamp holder has a plurality of second snapping portions, with respect to the said first snapping portion, in order to be fastened and connected with the said first snapping portion.
The effect of the utility model is: utilize flexible circuit board to work as base material, the three-dimensional special construction of 3D of collocation 360 degree can effectively change the rising angle of light emitting diode, to reach the effect of 360 degree rising angles.And, can only utilize single flexible circuit board to coat this type seat, reach the effect of 360 degree rising angles equally, can save cost of manufacture and simplify production process.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the open disclosed LED bulb of case of TW200708684 patent.
Fig. 2 is the three-dimensional combination figure of Fig. 1.
Fig. 3 is the three-dimensional exploded view of one first embodiment of the utility model LED lighting device.
Fig. 4 is the three-dimensional combination figure of this first embodiment.
Fig. 5 is the three-dimensional exploded view of one second embodiment of the utility model LED lighting device.
Fig. 6 is the three-dimensional combination figure of this second embodiment.
Fig. 7 is the three-dimensional exploded view of one the 3rd embodiment of the utility model LED lighting device.
Fig. 8 is the three-dimensional exploded view of one the 4th embodiment of the utility model LED lighting device.
Fig. 9 is the three-dimensional exploded view of one the 5th embodiment of the utility model LED lighting device.
Figure 10 A to 10C is the different embodiment sketch mapes that show the utility model LED lighting device type seat.
Figure 11 is the embodiment sketch map that shows the utility model LED lighting device flexible circuit board.
Figure 12 is the three-dimensional exploded view of one the 6th embodiment of the utility model LED lighting device.
The main element symbol description:
1 existing LED bulb
11 lampshades
111 peristomes
12 lamp holders
13 thermal columns
14 luminescence units
131 caulking grooves
141 circuit boards
142 light emitting diodes
2 lampshades
21 are installed in the space
211 openings
22 peristomes
3 lamp holders
31 surfaces
4 type seats
41 axis
42 curved surfaces
421 cylinders are facial
422 is circular facial
43 louvres
5 luminescence units
51 first flexible circuit boards
51 ' second flexible circuit board
511 first ends
512 the second ends
513 pars intermedias
52 light emitting diodes
61 type seats
611 louvres
62 flexible circuit boards
63 light emitting diodes
71 type seats
711 louvres
72 flexible circuit boards
721 leaf portions
73 light emitting diodes
81 type seats
811 louvres
82 flexible circuit boards
821 petal portions
83 light emitting diodes
91 type seats
92 type seats
93 type seats
931 supports
932 fulcrums
95 flexible circuit boards
951 hexagon portions
952 pentagon portions
96 light emitting diodes
10 lampshades
20 lamp holders
30 type seats
40 flexible circuit boards
50 radiators
60 light emitting diodes
202 second snapping portions
301 supporting bodies
302 supporting parts
303 louvres
304 heating columns
305 first joint portions
306 first snapping portions
501 radiating fins
502 second joint portions.
The specific embodiment
About the aforementioned of the utility model and other technology contents, characteristics and effect, in the detailed description of following cooperation, can clearly appear with reference to the embodiment of accompanying drawing.
Consult Fig. 3 and Fig. 4, first embodiment of the utility model LED lighting device comprises a lampshade 2, lamp holder 3, a type seat 4, and a luminescence unit 5.
This lampshade 2 is processed by glass or plastics, and the shell of shape and conventional bulb is similar but not as limit.This lampshade 2 define one have an opening 211 be installed in space 21, and comprise that a boundary goes out the peristome 22 of this opening 211.
This lamp holder 3 is installed on the peristome 22 of this lampshade 2, and comprises that one is provided with the surface 31 of screw thread, can be used for being screwed onto a lamp socket (figure do not show), said lamp holder 3 is arranged on building or other for example desk lamp, floor lamp ... Deng lighting apparatus.This lamp holder 3 also is set with one and is electrically connected the ac-dc converter circuit (figure does not show) that a power supply connects a power supply, can external power source (for example civil power) be transferred to this luminescence unit 5.Because the structure and the circuit design of this lamp holder 3 are not the emphasis of the utility model, so no longer specify.
This type seat 4 is hollow spheres; It is processed by the good material of thermal diffusivity; Be to be installed on this lamp holder 3 and position being installed in the space 21 at this lampshade 2; And comprise the axially axis through this lamp holder 3 and lampshade 2 41, a curved surface 42 that is 360 degree, and several run through this curved surface 42 respectively and in order to the louvre 43 of ventilative heat radiation.This curved surface 42 is butt ball face.Certainly the shape of this type seat 4 can also be cylindrical, conical, heart-shaped, colored shape or other rules or irregularly shaped ... Deng, and the quantity of said curved surface 42 can also increase and decrease according to circumstances, do not exceed with present embodiment.
This luminescence unit 5 is to be fixedly mounted on the curved surface 42 of this type seat 4 and to be electrically connected this lamp holder 3; And comprise six be adjacent to each other and can arc curvature surround with scratching and cover the flexible circuit board 51 of this curved surface 42, reach several and be installed in the light emitting diode 52 on the said flexible circuit board 51 at each interval.
Each flexible circuit board 51 is all the soft printed circuit board (FPC) that a slice ability arc curvature is scratched; Have advantages such as in light weight, pliability, thin thickness, the coefficient of heat conduction be excellent; And each flexible circuit board 51 of present embodiment all is, and a slice centre is roomy, the eye shape lamellar body of the sharp bundle in two ends; And have one near the first end of this lamp holder 3 511, one in contrast to this first end 511 and away from the second end 512 of this lamp holder 3, and a pars intermedia 513 between this first end 511 and the second end 512.Each flexible circuit board 51 all can be bent along the radian of curved surface 42 and scratch; That is by this first end 511 toward pars intermedias 513 gradually away from these axis 41 crooked extensions, move closer to this axis 41 crooked extensions by this pars intermedia 513 toward these the second ends 512 again, and said flexible circuit board 51 is that equal angles ground is around this axis 41; It is three-dimensional around shape that it is 360 degree; Not only can coat this type seat 4 fully, and can enlarge the rising angle of said light emitting diode 52, reach the illumination of comprehensive 360 degree.Each flexible circuit board 51 can also be provided with several not shown air-vents in design, can use the increase radiating effect, no longer explains at this.
And said light emitting diode 52 has the advantage of high brightness, energy-conservation, power saving, is to arrange to be installed on the said flexible circuit board 51, and the light that sends can outwards penetrate through this lampshade 2, to form the 360 even illuminations of spending.In the enforcement; The usage quantity of flexible circuit board 51 and light emitting diode 52; It is the optimization combination that calculates according to the three-dimensional special construction of collocation 3D; Comprise volume size and adjacent angle, certain said flexible circuit board 51 can also increase and decrease with the quantity of light emitting diode 52, does not exceed with present embodiment.
Consult Fig. 5 and Fig. 6; The structure of second embodiment of the utility model LED lighting device is approximately identical to first embodiment; Difference is: the shape that changes this type seat 4; Make this type seat 4 be hollow cylindrical, the curved surface 42 of this type seat 4 has the cylinder face 421 of a hollow, and a position is at the circular face 422 of this cylinder facial 421 away from a side of this lamp holder 3.Circular facial 422 of present embodiment be plane, can certainly be one by periphery toward central authorities gradually court can enlarge the rising angle of said light emitting diode 52 more away from the protruding arc surfaced of the traversing arc of this lamp holder 3.And 5 pairs of this luminescence units should type seat 4 shape; And include two difform flexible circuit boards 51,51 '; Wherein first flexible circuit board, 51 correspondences are stacked in facial 421 peripheries of cylinder of this curved surface 42, and second flexible circuit board, 51 ' correspondence is stacked in circular facial 422 peripheries of this curved surface 42.
Comprehensively said; The utility model LED lighting device is a speciality of utilizing flexible circuit board 51 flexible property; Replace the hard substrate that tradition is used, and design the type seat 4 of one 360 degree, be used to carry this luminescence unit 5; Createing the flexibility bulb, and then can effectively revise and enlarge rising angle.Verified the utility model really can reach 360 degree lighting angles; Can't reach 360 degree rising angles for LED bulb lamp now can effectively break through; And the bulb moulding no longer is subject to the two-dimension light source development; But can appear with three-dimensional light source, this will help the popularization and the application of following LED Lighting Industry, so can reach the purpose of the utility model really.
Consult Fig. 7, the lampshade 2 of the 3rd embodiment of the utility model LED lighting device and lamp holder 3 structures are same as the previously described embodiments.The type seat 61 of the utility model LED lighting device the 3rd embodiment is to be a square body, can be rectangular body, upright square body or rhombogen.This type seat 61 can be the hollow square body, and can have a plurality of louvres 611, in order to ventilative heat radiation.
This flexible circuit board 62 is crosswise, and the width of this crosswise flexible circuit board 62 is with respect to the width of this type seat 61, and just can coat this type seat 61 fully after these crosswise flexible circuit board 62 bendings.A plurality of light emitting diodes 63 are installed on this flexible circuit board 62; Therefore after this flexible circuit board 62 coats this type seat 61; Said light emitting diode 63 is arranged at each face of this type seat 61; And a corner of this type seat 61 can be arranged at this lamp holder 3, can appear the light emitting diode 63 of each face of this type seat 61, to reach 360 degree lighting angles.
Consult Fig. 8, the lampshade 2 of the 4th embodiment of the utility model LED lighting device and lamp holder 3 structures are same as the previously described embodiments.This type seat 71 of the utility model LED lighting device the 4th embodiment is to be an oval body, the visual applicable cases adjustment of the long limit of this ellipse build seat 71 or the size of minor face.This type seat 71 can be the hollow elliptical body, and can have a plurality of louvres 711, in order to ventilative heat radiation.
This flexible circuit board 72 has a plurality of leaf 721, and said leaf 721 part links to each other, and for example, each middle body of leaf 721 is connected mutually with other said leaf 721 middle bodies, is single flexible circuit board 72.Just can coat this type seat 71 after these flexible circuit board 72 bendings.A plurality of light emitting diodes 73 are installed on this flexible circuit board 72, so after this flexible circuit board 72 coats these type seats 71, and said light emitting diode 73 is arranged at 360 of this type seat 71 face of writing music.In the present embodiment, can an end on long limit that should ellipse build seat 71 be arranged at this lamp holder 3, can appear the write music light emitting diode 73 of face of 360 of this type seat 71, to reach 360 degree lighting angles.
Consult Fig. 9, the lampshade 2 of the 5th embodiment of the utility model LED lighting device and lamp holder 3 structures are same as the previously described embodiments.The type seat 81 of the utility model LED lighting device the 5th embodiment is to be a Wave-dissipating block body.This type seat 81 can be hollow Wave-dissipating block body, and can have a plurality of louvres 811, in order to ventilative heat radiation.
This flexible circuit board 82 is to be petal, has a plurality of petal portion 821, but this type seat 81 of the quantity of this petal portion 821 and size relative engagement, and just can coat this type seat 81 after these petal flexible circuit board 82 bendings.A plurality of light emitting diodes 83 are installed on this flexible circuit board 82, and after this flexible circuit board 82 coated this type seat 81, said light emitting diode 83 was arranged at the curved surface of this type seat 81.This type seat 81 can be arranged at this lamp holder 3, with the light emitting diode 83 of the curved surface that appears this type seat 81, to reach 360 degree lighting angles.
Consult Figure 10 A to 10C, it shows the different embodiment sketch mapes of the utility model LED lighting device type seat.Consult Figure 10 A, this type seat 91 of the utility model LED lighting device is to be a bulb body.Consult Figure 10 B, this type seat 92 of the utility model LED lighting device has a plurality of centrums 921 and extends outward.Consult Figure 10 C; This type seat 93 of the utility model LED lighting device has a plurality of supports 931 and a plurality of fulcrum 932; Said support 931 has two end points; One end points of said support 931 connects mutually, and said support 931 extends outwardly, and said fulcrum 932 is arranged at another end points of said support 931.Above-mentioned type seat can make a plurality of light emitting diodes be arranged at 360 faces of writing music, to reach 360 degree lighting angles behind at least one flexible circuit board that coats the foregoing description.
Consult Figure 11, it shows the embodiment sketch map of the utility model LED lighting device flexible circuit board.The utility model LED lighting device flexible circuit board 95 is to be buckyballs to launch shape, and it is spherical to form a Bark to coat this type seat.This flexible circuit board 95 comprises a plurality of hexagon portion 951 and a plurality of pentagon portion 952, and said hexagon portion 951 and pentagon portion 952 connect mutually, to be single flexible circuit board 95.This flexible circuit board 95 can coat the type seat 92 like Figure 10 B, the type seat 93 of Figure 10 C or other type seat, and is spherical to form a Bark, and utilizes the said light emitting diode 96 on this flexible circuit board 95, to reach 360 degree lighting angles.
Consult Figure 12, it shows the three-dimensional exploded view of the utility model LED lighting device the 6th embodiment.The utility model LED lighting device comprises a lampshade 10, a lamp holder 20, a type seat 30, one flexible circuit boards 40 and a radiator 50.This type seat 30 comprises a supporting body 301, is to be hollow spheres, has a plurality of supporting parts 302, and 302 of said supporting parts are louvre 303.In the present embodiment, said supporting part 302 is slabbings, and connects in the top and the bottom of this spherical supporting body 301, the visual applicable cases adjustment of the width of said supporting part 302 and quantity.
This flexible circuit board 40 is to be crosswise, to coat the said supporting part 302 of this type seat 30.The width of this crosswise flexible circuit board 40 is with respect to the width of said supporting part 302, and just can coat said supporting part 302 fully after these crosswise flexible circuit board 40 bendings.
A plurality of light emitting diodes 60 are installed on this flexible circuit board 40, so behind the said supporting part 302 of these flexible circuit board 40 coatings, said light emitting diode 63 can be luminous towards different directions, to reach 360 degree lighting angles.
This type seat 30 comprises a plurality of heating columns 304 in addition, respectively by the one edge of this supporting body 301 to extending below.This type seat 30 comprises a plurality of first joint portions 305 in addition, connects said heating column 304 respectively, and by said heating column 304 to extending below.In the present embodiment, said first joint portion 305 is column, and the external diameter of said first joint portion 305 is less than the external diameter of said heating column 304
This radiator 50 is arranged between this lampshade 10 and this lamp holder 20, and this radiator has a plurality of radiating fins 501 and a plurality of second joint portion 502.Said radiating fin 501 is arranged at the periphery of this radiator 50, in order to increase cooling surface area, to improve radiating efficiency.Said second joint portion 502 is with respect to said first joint portion 305, in order to be connected with first joint portion 305.In the present embodiment, each second joint portion 502 comprises two curved portions, to form a cylindrical space, just can hold this first joint portion 305.After said first joint portion 305 is arranged in said second joint portion 502; Said heating column 304 is resisted against the end face of this radiator 50; Contact with this radiator 50; The heat that can effectively said light emitting diode 60 be produced conducts to this radiator 50 by this supporting body 301 via said heating column 304, improves radiating efficiency.
In addition, each first joint portion 305 comprises one first snapping portion 306 in addition, and in the present embodiment, this first snapping portion 306 is inwardly hook-shaped.This lamp holder 20 has a plurality of second snapping portions 202, with respect to the said first snapping portion 306, in order to be fastened and connected with the said first snapping portion 306.In the present embodiment; This second snapping portion 202 is outwardly hook-shaped; The shape of this first snapping portion 306 of corresponding cooperation; After making said first joint portion 305 be arranged in said second joint portion 502, the first snapping portion 306 and the second snapping portion 202 are fastened and connected, with fixing this type seat 30.
Therefore, according to the foregoing description, can only utilize single flexible circuit board; The shape of this flexible circuit board can corresponding fitting-type seat shape; To coat this type seat, reach the effect of 360 degree rising angles equally, and can save cost of manufacture and simplify production process.Moreover, utilize thermal column and radiator, can improve radiating efficiency.In addition, utilize the first snapping portion and the second snapping portion, can stably fix this type seat.
The foregoing description is merely the principle and the effect thereof of explanation the utility model, and unrestricted the utility model.Therefore those skilled in the art make amendment to the foregoing description and change the spirit that does not still break away from the utility model.The interest field of the utility model should be foundation with the scope of claims.
Claims (20)
1. a LED lighting device is characterized in that, comprising:
One type seat;
At least one flexible circuit board is in order to coat this type seat; And
A plurality of light emitting diodes are installed on this flexible circuit board.
2. LED lighting device according to claim 1 is characterized in that, other comprises a lampshade and a lamp holder, and wherein this lampshade has one and is installed in a space and a peristome, and this lamp holder is connected with this peristome, and is used to electrically connect a power supply.
3. LED lighting device according to claim 2; It is characterized in that this type seat is installed on this lamp holder, and position being installed in the space at this lampshade; And comprise one be 360 the degree curved surface; This type seat is hollow spheres, and comprises one axially through the axis of this lamp holder and lampshade, and this at least one flexible circuit board comprises a plurality of flexible circuit boards; Center on this axis with equal angles ground; That each flexible circuit board is all is roomy in the middle of a slice, the sharp bundle in two ends and along the crooked eye shape lamellar body of this type seat, and has a first end near this lamp holder, one in contrast to this first end and away from the second end of this lamp holder, and the pars intermedia between this first end and the second end; This flexible circuit board is extended away from this axis bending toward pars intermedia by this first end gradually, moves closer to this axis bending by this pars intermedia toward this second end again and extends.
4. LED lighting device according to claim 2 is characterized in that, this type seat is installed on this lamp holder; And position being installed in the space at this lampshade; And comprise a curved surface that is 360 degree, and this type seat is hollow cylindrical, and this curved surface has the facial and circular face of cylinder of a hollow; This rounded face position is in the side of this cylinder face away from this lamp holder; This at least one flexible circuit board comprises one first flexible circuit board and one second flexible circuit board, and this first flexible circuit board correspondence is stacked in the facial periphery of cylinder of this curved surface, and this second flexible circuit board correspondence is stacked in the circular facial peripheral of this curved surface.
5. LED lighting device according to claim 1 is characterized in that, this at least one flexible circuit board is a soft printed circuit board.
6. LED lighting device according to claim 1 is characterized in that, this type seat is a square body.
7. LED lighting device according to claim 1 is characterized in that, this type seat is an oval body.
8. LED lighting device according to claim 1 is characterized in that, this type seat is a Wave-dissipating block body.
9. LED lighting device according to claim 1 is characterized in that, this type seat is a bulb body.
10. LED lighting device according to claim 1 is characterized in that, this type seat has a plurality of centrums and extends outward.
11. LED lighting device according to claim 1 is characterized in that, this type seat has a plurality of supports and a plurality of fulcrum; Said support has two end points; One end points of said support connects mutually, and said support extends outwardly, and said fulcrum is arranged at another end points of said support.
12. LED lighting device according to claim 1 is characterized in that this flexible circuit board is crosswise.
13. LED lighting device according to claim 1 is characterized in that, this flexible circuit board has a plurality of leaf portions, and said leaf part links to each other.
14. LED lighting device according to claim 1 is characterized in that this flexible circuit board is petal, has a plurality of petal portion.
15. LED lighting device according to claim 1 is characterized in that, this flexible circuit board is buckyballs and launches shape, and to form a Bark spherical to coat this type seat.
16. LED lighting device according to claim 1 is characterized in that, this type seat comprises a supporting body; Being hollow spheres, having a plurality of supporting parts, is louvre between said supporting part; This flexible circuit board is crosswise, to coat the said supporting part of this type seat.
17. LED lighting device according to claim 16 is characterized in that, this type seat comprises a plurality of heating columns in addition, by the one edge of this supporting body to extending below.
18. LED lighting device according to claim 17 is characterized in that, this type seat comprises a plurality of first joint portions in addition, connects said heating column respectively, and by said heating column to extending below.
19. LED lighting device according to claim 18; It is characterized in that other comprises a lampshade, a radiator and a lamp holder, wherein this radiator is arranged between this lampshade and this lamp holder; This radiator has a plurality of radiating fins and a plurality of second joint portion; Said radiating fin is arranged at the periphery of this radiator, and said second joint portion is with respect to said first joint portion, in order to be connected with first joint portion.
20. LED lighting device according to claim 19 is characterized in that, each first joint portion comprises one first snapping portion in addition, and this lamp holder has a plurality of second snapping portions, with respect to the said first snapping portion, in order to be fastened and connected with the said first snapping portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120201113XU CN202158382U (en) | 2010-11-12 | 2011-06-10 | Light-emitting diode (LED) lighting device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020602703 | 2010-11-12 | ||
| CN201020602703.9 | 2010-11-12 | ||
| CN201120201113XU CN202158382U (en) | 2010-11-12 | 2011-06-10 | Light-emitting diode (LED) lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158382U true CN202158382U (en) | 2012-03-07 |
Family
ID=45766022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120201113XU Expired - Fee Related CN202158382U (en) | 2010-11-12 | 2011-06-10 | Light-emitting diode (LED) lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158382U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032734A (en) * | 2012-12-06 | 2013-04-10 | 中山市美耐特光电有限公司 | LED (Light-Emitting Diode) lamp bulb |
| CN103196070A (en) * | 2013-04-26 | 2013-07-10 | 东莞市金达照明有限公司 | Light emitting diode (LED) candle lamp |
| CN103322429A (en) * | 2012-03-19 | 2013-09-25 | 台达电子工业股份有限公司 | Multidirectional bulb type lamp |
| CN103367347A (en) * | 2012-04-06 | 2013-10-23 | 日月光半导体制造股份有限公司 | Light emitting diode packaging construction and lamps |
| WO2014008734A1 (en) * | 2012-07-12 | 2014-01-16 | 深圳和而泰照明科技有限公司 | Light and 360° led light bulb therefor |
| CN105121938A (en) * | 2013-05-14 | 2015-12-02 | 皇家飞利浦有限公司 | Illumination device and method of manufacturing an illumination device |
| WO2020259974A1 (en) | 2019-06-28 | 2020-12-30 | Lumileds Holding B.V. | Three-dimensional light emitting appliance |
-
2011
- 2011-06-10 CN CN201120201113XU patent/CN202158382U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322429A (en) * | 2012-03-19 | 2013-09-25 | 台达电子工业股份有限公司 | Multidirectional bulb type lamp |
| CN103367347A (en) * | 2012-04-06 | 2013-10-23 | 日月光半导体制造股份有限公司 | Light emitting diode packaging construction and lamps |
| WO2014008734A1 (en) * | 2012-07-12 | 2014-01-16 | 深圳和而泰照明科技有限公司 | Light and 360° led light bulb therefor |
| CN103032734A (en) * | 2012-12-06 | 2013-04-10 | 中山市美耐特光电有限公司 | LED (Light-Emitting Diode) lamp bulb |
| CN103196070A (en) * | 2013-04-26 | 2013-07-10 | 东莞市金达照明有限公司 | Light emitting diode (LED) candle lamp |
| CN105121938A (en) * | 2013-05-14 | 2015-12-02 | 皇家飞利浦有限公司 | Illumination device and method of manufacturing an illumination device |
| WO2020259974A1 (en) | 2019-06-28 | 2020-12-30 | Lumileds Holding B.V. | Three-dimensional light emitting appliance |
| US11553597B2 (en) | 2019-06-28 | 2023-01-10 | Lumileds Llc | Three-dimensional light emitting appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202158382U (en) | Light-emitting diode (LED) lighting device | |
| JP3171487U (en) | LED lighting device | |
| CN102734645A (en) | Led projection lamp | |
| CN201344429Y (en) | A LED ceiling lamp | |
| CN104089207B (en) | Led lamp | |
| CN201145173Y (en) | Combined illuminating device | |
| CN202992746U (en) | Wide-angle light-emitting lamp | |
| CN201916737U (en) | LED illuminating lamp and LED illuminating tube | |
| CN201827748U (en) | Combined cylindrical LED lamp | |
| CN102537765A (en) | LED (Light-Emitting Diode) lamp | |
| CN203162680U (en) | LED (light emitting diode) illumination lamp | |
| CN202675030U (en) | Light emitting diode (LED) street lamp body structure | |
| CN201582661U (en) | LED spotlight | |
| CN201582660U (en) | LED spot lamp | |
| CN202216016U (en) | Separating type heat radiation LED lamp | |
| CN209294956U (en) | A kind of radix saposhnikoviae heat radiation LED pendent lamp | |
| CN203162786U (en) | LED industrial mining lamp | |
| CN201751683U (en) | Fancy LED lamp body | |
| CN203615295U (en) | LED lamp radiator | |
| CN201973685U (en) | LED light radiator with multiple curved-facet radiating fins | |
| CN201448646U (en) | Cylindrical LED lamp | |
| CN205782757U (en) | A kind of LED of 360 degree of printing opacities | |
| CN104033785A (en) | Far-projection-distance and high-brightness LED lamp | |
| CN203249024U (en) | Wide-angle luminescent LED light tube | |
| CN203848123U (en) | LED ceiling down lamp with glass reflector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tainan City, Taiwan, China Patentee after: Asahi materials Limited by Share Ltd Address before: Tainan City, Taiwan, China Patentee before: Parlux Optoelectronics Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20160610 |