CN102818190A - Crystal flower type light source, lamp bulb and pendant lamp - Google Patents
Crystal flower type light source, lamp bulb and pendant lamp Download PDFInfo
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- CN102818190A CN102818190A CN2012102809952A CN201210280995A CN102818190A CN 102818190 A CN102818190 A CN 102818190A CN 2012102809952 A CN2012102809952 A CN 2012102809952A CN 201210280995 A CN201210280995 A CN 201210280995A CN 102818190 A CN102818190 A CN 102818190A
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Abstract
The invention relates to a crystal flower type light source as well as a lamp bulb and a pendant lamp adopting the crystal flower type light source, wherein the light source comprise a plurality of light emitting diodes and is characterized in that the light source is formed in the way that through bending several light emitting diode pins or even all light emitting diode pins in the light emitting diode pins, head parts of the light emitting diodes can be uniformly distributed on the whole imaginary surface with a formed sealed space in the preset shape. The light source has the advantages that the crystal flower type light source in different shapes such as the spherical shape, the egg shape and the animal appearance can be designed according to different preset shapes, for the designed crystal flower type light source, the originally designed preset shape can be changed through changing the direction of the bent light emitting diode pins and/or selectively bending some light emitting diodes, and the crystal flower type light source with various different flower type patterns can be formed.
Description
Technical field
The present invention relates to the quartzy fancy light source that a plurality of light emitting diodes of a kind of usefulness constitute, and the bulb and the pendent lamp that constitute.
Background technology
" light source " among the present invention is meant the assembly that comprises one or more light emitting diodes, and it does not comprise lamp holder and the housing that is connected said assembly and lamp holder.As giving an example of assembly, one or more light-emitting diode structure for example are installed on a substrate.So-called " bulb " is a kind of notion of continuing to use incandescent lamp among this paper, is meant that in the application of light emitting diode an end of housing is equipped with the overall structure that the assembly of light emitting diode, the other end are equipped with lamp holder.At present; Light emitting diode has obtained using widely in lighting field; But the light source that constitutes as light emitting diode is relatively simple for structure, common such as the light source that has single light emitting diode to constitute, and a plurality of light emitting diodes are arranged in the flat-type light source that constitutes on the substrate etc.This type light source has illumination functions, but lacks not malleable of modeling function and original moulding, and is when therefore constituting various bulbs or lamp with them, attractive in appearance inadequately.For example, the flat-type light source that on a substrate, constitutes by a plurality of light emitting diodes, wherein, the pin of each pipe exposes the equal in length of substrate in head one side, thereby is the planar shaped moulding.And the said length of pin is shorter usually, therefore, is difficult to change through the bending pin moulding of plane formation.
Summary of the invention
The present invention is in order to address the above problem, and its purpose is to provide a kind of pin that be made up of a plurality of light emitting diodes, through the bending light emitting diode can change the quartzy fancy light source that original moulding forms various different shapings.Another purpose of the present invention is to provide a kind of bulb that comprises this crystal fancy light source.A purpose more of the present invention is to provide a kind of pendent lamp that comprises a plurality of above-mentioned quartzy fancy light sources.
Quartzy fancy light source of the present invention; Comprise a plurality of light emitting diodes; It is characterized in that; This light source constitutes, and through bending several pins until whole light emitting diodes in said a plurality of light emitting diode, can make the head of said a plurality of light emitting diodes be evenly distributed on the whole imaginary plane of the reservation shape that forms an enclosure space.
Bulb of the present invention comprises housing, lamp holder and drive circuit, it is characterized in that; Also further comprise quartzy fancy light source of the present invention, wherein, light source is installed on an end of housing; Lamp holder be installed on housing with the opposite other end of a said end, drive circuit is arranged in said housing.
Pendent lamp of the present invention is characterized in that, comprises a plurality of quartzy fancy light sources of the present invention, and wherein, each light source is through the double as messenger wire and the power line light source electrical communication, links to each other with drive circuit in the lamp bracket of pendent lamp or the lamp bracket.
Usually, light emitting diode, for example LED with vertical structure, head, promptly the luminous component sealed of transparent material is just as a crystalline, all the more so when luminous especially.Formation according to above-mentioned light source of the present invention; The head of a plurality of light emitting diodes can drop on the closing face of an imaginary reservation shape equably; Therefore the invention has the advantages that, can design such as sphere, egg type, difform quartzy fancy light source such as animal-shaped according to different reservation shapes.In addition; It is also advantageous in that; For a kind of quartzy fancy light source that has designed; Can change the reservation shape of original design, to constitute the quartzy fancy light source of various different fancy patterns through direction that changes the pin that bends light emitting diode and/or the pin that optionally bends some light emitting diodes.
Description of drawings
Fig. 1 is for constituting the present invention's one specific embodiment, being that a plurality of light emitting diodes are distributed in the concrete structure perspective view on the substrate in the spherical quartzy fancy light source.
Fig. 2 for a specific embodiment of the flat support that constitutes the quartzy fancy light source of the present invention and use, be the concrete structure perspective view of wheel shape support.
Fig. 3 is a front perspective view of using the bulb that the spherical quartzy fancy light source that is made up of structure illustrated in figures 1 and 2 constitutes.
Fig. 4 is the rear perspective of bulb shown in Figure 3.
Fig. 5 is the concrete structure perspective view of an embodiment of the housing that constitutes bulb of the present invention and use, for example is used for the housing of Fig. 3 and bulb shown in Figure 4.
The perspective view of the one concrete structure example of the locking cap that Fig. 6 uses for bulb of the present invention.
The specific embodiment
Quartzy fancy light source provided by the invention comprises a plurality of light emitting diodes, for example a plurality of LED with vertical structure 2.This light source constitutes; Through bending in a plurality of light emitting diodes 2 several or, can make that the head 22 of a plurality of light emitting diodes 2 is evenly distributed in, promptly drop on equably on the whole imaginary plane of the reservation shape that forms an enclosure space (not shown) until the pin two 1 of whole light emitting diodes.The imaginary plane of this reservation shape for example has sphere, eggshell face, cube dignity, the rhombus dignity of enclosure space, animal-shaped contoured surface or the like, and the contoured surface of various fancy moulding.
In this specification; Be example (but being not limited thereto) the detailed formation that specified the bulb and the pendent lamp of quartzy fancy light source of the present invention and formation thereof the details of described formation (but be not limited to) mainly, exploitativeness of the present invention be described with this with the quartzy fancy light source of sphere.
Referring to Fig. 1; Fig. 2 and Fig. 3; Quartzy fancy light source package of the present invention contains: two plane substrates 1 (substrate 1 shown in Fig. 1); Be distributed in a plurality of light emitting diodes, the for example LED with vertical structure 2 on every substrate 1 one side and two substrates 1 usefulness, for example flat, support 3 (Fig. 2 illustrates its a kind of concrete structure example) is installed.The shape, the size that are preferably two substrates 1 are identical.A plurality of light emitting diodes 2 on every substrate 1, for example perpendicular to substrate 1 upwards, be arranged in formation.The length of the pin two 1 of each light emitting diode 2 on every substrate 1 above substrate 1 one side is confirmed according to the reservation shape of light source.For example Fig. 1 shows a kind of situation of length of each pin two 1 of confirming according to specific spherical shape.The another side of two substrates 1 (no light emitting diode distribute face) relatively, perpendicular to the axial M of support 3 be installed in the both sides of support 3.And after two substrates 1 is installed on the support 3; Through the pin two 1 of a plurality of luminous two pipes 2 of bending on (referring to Fig. 1) two substrates 1, make the head (luminous component of sealing by transparent encapsulated member) 22 of a plurality of light emitting diodes 2 on the two substrates 1 drop on equably on the imaginary plane of (being distributed in) reservation shape, for example sphere.
Preferred as above-mentioned each embodiment, the pin two 1 of light emitting diode 2 is positioned at height 2 times or more of the length of substrate 1 top for its head 22, in the modeling process that changes light source, is convenient to the bending of pin two 1, and frangible not after the bending repeatedly.In addition; Make and to be positioned at length near the pin two 1 of arbitrary light emitting diode 2 of substrate 1 periphery; Be poured on substrate 1 or support 3 last times through bending its pin by curved at this light emitting diode; The whole head 22 of this light emitting diode can be positioned at the outside of the periphery of substrate 1 and support 3, so that in the light source moulding, support 3 does not influence moulding with substrate 1.
Preferred as above-mentioned each embodiment, the thickness of support 3 on axial M is smaller or equal to the interval between the center line of the head 22 of adjacent two light emitting diodes 2 under the even distribution.So-called " center line " is meant the axis of cylindric head 22.
Preferred as above-mentioned each embodiment, the middle part of support 3 is provided with the installing hole 321 of break-through support 3, and two substrates 1 is provided with the substrate through-hole 11 suitable with installing hole 321.
Further, referring to Fig. 1 and Fig. 2, installing hole 321 can comprise corresponding guide frame 324,111 respectively with substrate through-hole 11, is used for support 3 and installs with the orientation of substrate 1.
Preferred as above-mentioned each embodiment, the formation that a plurality of light emitting diodes 2 are arranged comprise a plurality of annulus unit (see figure 1) of concentric, and the pin two 1 of each light emitting diode 2 in each annulus unit is positioned on the annulus separately.
Preferred as above-mentioned each embodiment; A plurality of annulus unit is equal distribution diametrically; Each light emitting diode 2 equal distribution in the arbitrary annulus unit; The length of the pin two 1 of each light emitting diode 2 above the one side of substrate 1 is impartial in the same annulus unit, and the length of the pin two 1 of light emitting diode 2 is short more far more from the center of circle in each annulus unit.
Preferred as above-mentioned each embodiment, the imaginary plane of said reservation shape is a sphere.Two substrates 1 is positioned at said sphere (seeing Fig. 3 and Fig. 4) with support 3.
Preferred as above-mentioned each embodiment; Support 3 is wheel shape; Comprise rim 31, nave boss 32 and Duo Gen rung 33; On the internal face of rim 31, be formed with prominent 311, the convex 312 of at least two cards from the relative two-port of rim 31 respectively successively to rung 33 directions, two substrates 1 is taken as disc shape (see figure 1), through block prominent 311 and the engaging of convex 312 be installed in respectively between corresponding card of two-port prominent 311 and the convex 312.Be provided with when support 3 under the situation of installing hole 321, installing hole 321 is positioned at the middle part of nave boss 32.
Further, the end face 322 at the relative two ends of nave boss 32 is consistent on axial M with the table top 3121 of the convex 312 of both sides respectively.Be formed with the trough 323 that is communicated with support installing hole 321 and nave boss 32 outsides on the both ends of the surface 322 respectively.
Preferred as above-mentioned each embodiment can be respectively arranged with a plurality of louvres (not shown) on the two substrates 1, be used for through the interval between rung the heat that light emitting diode produces being dispelled the heat.
The present invention also provides a kind of bulb.It comprises housing 4, lamp holder 5 and drive circuit (not shown).This bulb also further comprises arbitrary light source of light source of the present invention or above all embodiment.Wherein, lamp holder 5 is installed on an end of housing 4, light source be installed on housing 4 with the opposite other end of a said end, drive circuit is arranged in housing 4.
As the concrete structure example of this bulb, referring to Fig. 3 to Fig. 6, what housing 4 (referring to Fig. 5) formed for a part is tapered is coaxial but nonoverlapping double cylinder-shaped on axial M.The cylindrical shape that the one end place of light source is installed is the little cylindrical shape of diameter 42, and the cylindrical shape that the other end place of lamp holder 5 is installed is the big cylindrical shape of diameter 41.The size of one end of the cylindrical shape 41 that diameter is big is suitable with lamp holder 5 (see figure 5)s, is used to install lamp holder 5.When the support of light source and substrate have respectively under the situation of said installing hole 321 and substrate through-hole 11, be formed with at least two card articles 422 that M vertically extends on the end face 421 of a said end of the cylindrical shape 42 that diameter is little.For example card article 422 is 4.They can be distributed on the end face 421 equably.The end face part of at least two card article 422 encirclements is formed with cable hole.The end of each card article 422 forms the projection 423 of radially outwardly projecting.When light source being installed to the said end of housing 4; At least two card articles 422 on this end from the substrate through-hole 11 of a substrate 1 penetrate, through support installing hole 321, the substrate through-hole 11 from another substrate 1 stretches out again; Elastic force through card article 422 makes the projection 423 of its end combine with the face of another substrate 1 and light source is fastened on the end face 421 of an end of small diameter cylinder shape 42, thereby realizes the assembling of bulb.
In the embodiment of above-mentioned each bulb; When installing hole 321 and substrate through-hole 11 comprise under the situation of guide frame; The guide frame of installing hole 321 is that the edge on the installing hole internal face is parallel to the prominent bar 324 that axial M extends; The two ends of prominent bar 324 exceed the both ends of the surface 322 of nave boss 32 respectively; The guide frame of the substrate through-hole 11 of two substrates 1 is respectively and the corresponding substrate recess 111 of prominent bar 324 back portions; The back side of a card article at least two card articles 422 has card article groove 424 (see figure 5)s corresponding with bar 324 fronts of dashing forward, and when light source is installed on the end of housing 4, realizes two substrates 1, support 3, housing 4 threes' location and installation through the cooperation of prominent bar 324, substrate recess 111 and card article groove 424.
Among the embodiment of above-mentioned each bulb; Having substrate through-hole 11 at substrate 1 has under the situation of support installing hole 321 with support 3; Bulb can further comprise a locking cap 5 (see figure 6)s, has the cylinder 51 that stretches out (promptly exceeding) shade in the middle of in the locking cap 5, be installed to a said end of housing 4 when light source after; Locking cap 5 is fastened on the substrate 1 shade through its cylinder 51 is inserted substrate through-holes 11, and the combining of the projection 423 that makes card article 422 and real estate is locked.
The present invention provides a kind of pendent lamp, and this pendent lamp comprises the light source of a plurality of above-mentioned each embodiment, and wherein, each light source links to each other with the lamp bracket or the lamp socket of pendent lamp through the double as messenger wire and the power line light source electrical communication.Wherein, power line can pass from substrate through-hole 11, also can pass from the through hole (not shown) that is arranged on support perisporium or the rim 31.
Claims (16)
1. quartzy fancy light source; Comprise a plurality of light emitting diodes; It is characterized in that; This light source constitutes, and through bending several pins until whole light emitting diodes in said a plurality of light emitting diode, can make the head of said a plurality of light emitting diodes be evenly distributed on the whole imaginary plane of the reservation shape that forms an enclosure space.
2. light source as claimed in claim 1; It is characterized in that; Further comprise: two flat substrates, said a plurality of light emitting diodes are distributed on the one side of every substrate and the flat support that two substrates is used are installed; Wherein, a plurality of light emitting diodes on every substrate are arranged in formation, and the length of pin above this substrate one side of each light emitting diode on every substrate is confirmed according to said reservation shape; Be positioned at length near the pin of arbitrary light emitting diode of substrate periphery; Make this light emitting diode through bending its pin by curved when being poured on substrate or the support, the whole head of this light emitting diode can be positioned at the outside of the periphery of substrate and support, its another side of two substrates relatively, and the axial quadrature of support be installed in the both sides of support.
3. light source as claimed in claim 2 is characterized in that, support thickness in the axial direction is smaller or equal to the interval between the center line of the head of adjacent two light emitting diodes under the even distribution.
4. light source as claimed in claim 3 is characterized in that the middle part of said support is provided with the installing hole of break-through support, and said two substrates is provided with and the suitable substrate through-hole of said installing hole.
5. light source as claimed in claim 4 is characterized in that said installing hole and substrate through-hole comprise corresponding guide frame respectively, and the orientation that is used for support and substrate is installed.
6. light source as claimed in claim 5 is characterized in that, said formation comprises a plurality of annulus unit of concentric, and the pin of each light emitting diode in each annulus unit is positioned on the annulus separately.
7. light source as claimed in claim 6; It is characterized in that; Said a plurality of annulus unit is equal distribution diametrically; Each light emitting diode equal distribution on this annulus in the arbitrary annulus unit, the equal in length of pin above the substrate one side of each light emitting diode in the same annulus unit, the length of the pin of light emitting diode is short more far more from the center of circle in each annulus unit.
8. the described light source of claim 7 is characterized in that, the imaginary plane of said reservation shape is a sphere.
9. like the described light source of the arbitrary claim of claim 2-8; It is characterized in that; Said support is wheel shape, comprises rim, nave boss and Duo Gen rung, is formed with prominent, the convex of at least two cards that is positioned on the same plane respectively successively to the rung direction in the relative two-port from rim on the internal face of rim; Said two substrates is a disc shape; Be installed in respectively between the prominent and convex of the corresponding card of two-port through the engaging that blocks prominent and convex, when said support was provided with installing hole, said mounting hole site was in the middle part of said nave boss.
10. the described light source of claim 9 is characterized in that, the end face at the relative two ends of said nave boss is consistent in the axial direction with the table top of the convex of said both sides respectively, is formed with the trough that is communicated with said installing hole and nave boss outside on the said both ends of the surface respectively.
11. the described light source of claim 10 is characterized in that, is respectively arranged with a plurality of heat radiation through holes on the said two substrates, is used for through the interval between rung the heat that light emitting diode produces being dispelled the heat.
12. bulb; Comprise housing, lamp holder and drive circuit, it is characterized in that, also further comprise the described quartzy fancy light source of the arbitrary claim of claim 1-11; Wherein, Light source is installed on an end of housing, lamp holder be installed on housing with the opposite other end of a said end, drive circuit is arranged in said housing.
13. the described bulb of claim 12; It is characterized in that; Said housing is a part of be tapered and form coaxial but nonoverlapping in the axial direction double cylinder-shaped; The cylindrical shape that the one end place of light source is installed is the little cylindrical shape of diameter, and the cylindrical shape that the other end place of lamp holder is installed is the big cylindrical shape of diameter, when the support of light source and substrate have said installing hole and substrate through-hole respectively; Be formed with at least two card articles that extend vertically on the end face of the columnar said end that diameter is little; The end face part that said at least two card articles surround is formed with cable hole, and the end of each card article forms the projection of radially outwardly projecting, when light source is installed to the said end of housing; Said at least two card articles from the substrate through-hole of a substrate penetrate, through the installing hole of support, the substrate through-hole from another substrate stretches out again, the elastic force through card article makes the projection of its end combine with the face of another substrate and light source is fastened on the end face of an end of small diameter cylinder shape.
14. the described bulb of claim 13; It is characterized in that; When described installing hole and substrate through-hole comprise guide frame; The guide frame of installing hole is that the edge on the installing hole internal face is parallel to axially extended prominent bar, and the two ends of prominent bar exceed the both ends of the surface of nave boss respectively, and the guide frame of the substrate through-hole of two substrates is respectively and the corresponding substrate recess of said prominent bar back portion; The back side of a card article in said at least two card articles has the card article groove corresponding with the bar front of dashing forward, and realizes two substrates, support, housing three's location and installation through the cooperation of said prominent bar, substrate recess and card article groove.
15. claim 13 or 14 described bulbs; It is characterized in that; Further comprise a locking cap, have the cylinder that stretches out shade in the middle of in the locking cap, be installed to a said end of housing when light source after; Locking cap is fastened on the substrate its shade through its cylinder is inserted substrate through-hole, and the combining of the projection that makes card article and real estate is locked.
16. a pendent lamp is characterized in that, comprises the described light source of the arbitrary claim of a plurality of claim 1-11, wherein, each light source is connected with the lamp bracket or the lamp socket of pendent lamp through the power line of double as messenger wire and light source electrical communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102809952A CN102818190A (en) | 2012-08-08 | 2012-08-08 | Crystal flower type light source, lamp bulb and pendant lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102809952A CN102818190A (en) | 2012-08-08 | 2012-08-08 | Crystal flower type light source, lamp bulb and pendant lamp |
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| Publication Number | Publication Date |
|---|---|
| CN102818190A true CN102818190A (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102809952A Pending CN102818190A (en) | 2012-08-08 | 2012-08-08 | Crystal flower type light source, lamp bulb and pendant lamp |
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| CN (1) | CN102818190A (en) |
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| CN202349676U (en) * | 2011-11-30 | 2012-07-25 | 上海威廉照明电气有限公司 | Light-emitting diode (LED) lamp and candlelight lamp made from LED lamp |
| CN202791616U (en) * | 2012-08-08 | 2013-03-13 | 上海微分节能科技有限公司 | Crystal fancy light source and bulb and ceiling lamp |
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- 2012-08-08 CN CN2012102809952A patent/CN102818190A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120051035A1 (en) * | 2003-09-12 | 2012-03-01 | Anthony Catalano | Universal light emitting diode illumination device and method |
| CN201382304Y (en) * | 2009-02-06 | 2010-01-13 | 许国永 | LED bulb |
| CN201902846U (en) * | 2010-03-18 | 2011-07-20 | 童时睿 | LED (light-emitting diode) lamp |
| CN201731331U (en) * | 2010-06-21 | 2011-02-02 | 中山市汉仁电子有限公司 | LED sphere lighting device |
| US20120080994A1 (en) * | 2010-10-05 | 2012-04-05 | Hua-Chun Chin | LED Lamp Whose Lighting Direction Can Be Adjusted Easily and Quickly |
| CN202215998U (en) * | 2011-08-13 | 2012-05-09 | 都江堰市华刚电子科技有限公司 | Mixed LED lamp bead |
| CN202281149U (en) * | 2011-10-14 | 2012-06-20 | 徐欢欢 | Five-lamp combined ceiling lamp |
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Application publication date: 20121212 |