CN201904968U - Bridge type substrate component capable of being bent into preset shapes - Google Patents
Bridge type substrate component capable of being bent into preset shapes Download PDFInfo
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- CN201904968U CN201904968U CN2010205856294U CN201020585629U CN201904968U CN 201904968 U CN201904968 U CN 201904968U CN 2010205856294 U CN2010205856294 U CN 2010205856294U CN 201020585629 U CN201020585629 U CN 201020585629U CN 201904968 U CN201904968 U CN 201904968U
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Abstract
The utility model discloses a bridge type substrate component capable of being bent into preset shapes, which comprises a plurality of substrates and narrow sheet-shaped bridge structures, wherein each substrate is connected to at least one of other substrates through at least one sheet-shaped bridge structure; each sheet-shaped bridge structure is integrally connected between two corresponding substrates, and the thickness of the bridge structures is less than the thickness of the substrates, so as to form a notch at the position of the bridge structures; all the substrates are distributed in the manner of being unfolded with the preset shapes and are integrally connected by the bridge structures; and after the substrates are bent along the bridge structures, the substrates form the preset shapes with at least two planes. By using the bridge type substrate component capable of being bent into the preset shapes, the defects of tack weld, leaked weld, and the like, caused by the lead welding between substrate circuits are avoided, and the defect that the complex wiring affects the appearance is avoided. The most important advantage is that the bridge type substrate component can be bent into the shapes of any polygonal sections, columns, and conical sections, so that the bridge type substrate component is suitable for lamps with different structural requirements and has wider application scope.
Description
Technical field
The utility model relates to field of photoelectric technology, and what relate to particularly that a kind of bendable is converted into preset shape connects the bridge-type board unit.
Background technology
Substrate is a kind of copper clad laminate, it has generally included metallic matrix layer, first insulating barrier, has covered the copper layer and second insulating barrier, and the metallic matrix layer is in the bottom, and first insulating barrier covers on the metallic matrix layer, cover the copper layer and be produced on first insulating barrier, second insulating barrier covers on the copper layer.Because the metallic matrix layer has been arranged, therefore, substrate has certain rigid, can be used as the carrier that connects electronic devices and components, such as LED etc. can be installed on substrate; Because the copper of covering layer has been arranged, therefore, substrate can be realized conduction; Because first insulating barrier and second insulating barrier have been arranged, therefore, substrate insulate; Thus, we can say that substrate has conduction, insulate and support the function of three aspects, thereby, be widely used in the field of photoelectric technology.During use, the one side of first insulating barrier of substrate is used for connecting electronic devices and components as the front, and the one side of the metallic matrix layer of substrate is as the back side.It is to be used for making the LED light fixture that a typical case of substrate uses, when making the LED light fixture, normally make of the monolithic substrate, promptly, one or a plurality of LED are connected on the substrate, because each LED is on the same plane, lack decorative effect, in order to improve the result of use of light source, existing way is to make what a default effigurate support earlier, and the substrate that LED will be housed then is fixed on the support, each substrate branch is on the different planes, that is, led light source is on the different planes, thereby forms different light source effects.But, this production method, exist following drawback: the one,, in order realizing being communicated with of the signal of telecommunication, need between substrate and substrate, to be connected to realize both electric connections each other usually between substrate and the substrate, so just need to carry out the operation of artificial line welding with flexible conductor, caused the loaded down with trivial details of operation, the more important thing is, easily cause phenomenons such as dry joint, leakage weldering in the production process, influence the quality of product; The 2nd,, need carry out wiring operations, caused troublesome poeration; The 3rd, owing to have flexible conductor to be connected between substrate and the substrate, connecting line and light source are mixed mutually and are differed from the shade that easily causes bad sensation, particularly line body to be in the light and to cause, and have influenced the impression of light source installed surface.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, what provide that a kind of bendable is converted into preset shape connects the bridge-type board unit, be between each substrate, to be connected with connecing bridge construction, the conductivity that utilization connects bridge construction realizes that the signal of telecommunication between the substrate is communicated with, the bendable folding endurance that utilization connects bridge construction is realized the shape layout of substrate, on the one hand, can exempt between substrate circuit the dry joint that welding caused, leak drawback such as weldering, guarantee the quality of product because of line; On the other hand, can eliminate the numerous and diverse drawback that influences impression that causes because of connecting up between the substrate, guarantee the impression effect of product; More considerable is, it can be formed any multiaspect and cut shape and cylinder, cross section cone shape, is applicable to that the light fixture of different structure requirement uses, and has very strong applicable surface.
The technical scheme that its technical problem that solves the utility model adopts is: what a kind of bendable was converted into preset shape connects the bridge-type board unit, comprises the polylith substrate; Substrate by metallic matrix layer, first insulating barrier, cover the copper layer and second insulating barrier constitutes, the metallic matrix layer is in the bottom, first insulating barrier covers on the metallic matrix layer, covers the copper layer and is produced on first insulating barrier, and second insulating barrier covers on the copper layer and first insulating barrier; This connects the bridge construction that connects that the bridge-type board unit also comprises the arrow gauge shape; Every substrate connects bridge construction by a slice at least respectively and is connected with at least one substrate in other piece substrate; Every connects the bridge construction one and is connected between two corresponding substrates, connect bridge construction also by the metallic matrix layer identical, first insulating barrier with substrate, cover the copper layer and second insulating barrier constitutes, wherein, the thickness of metallic matrix layer that connects bridge construction is thinner than the thickness of the metallic matrix layer of substrate, makes metallic matrix layer that connects into two whole substrates and the metallic matrix layer that a slice connects bridge construction form recess meeting the bridge construction place; Each piece substrate distributes and connects bridge construction by each sheet respectively according to the expansion mode of preset shape and connects into an integral body, with after connect the bridge construction bending, can form the preset shape with at least two planes.
Described polylith substrate distributes along the fan out mode, connects the bridge construction one by a slice at least between the adjacent substrate and is connected, and each substrate surrounds one along connecing of correspondence after the bridge construction bending respectively and has the preset shape that arbitrarily angled polyhedral cone cuts the platform structure.
Further, also comprise a centre bit substrate in the described polylith substrate, this centre bit substrate and the wherein substrate that distributes along the fan out mode connect the bridge construction one by a slice at least and are connected, and this centre bit substrate connects along correspondence that the bridge construction bending is rearmounted to cut the end face of platform structure at arbitrarily angled polyhedral cone.
Be provided with a central substrate in the described polylith substrate, other substrate except that central substrate distributes along the extended around mode that is centered around the central substrate periphery respectively, each other substrate connects bridge construction by a slice at least respectively and is connected with the central substrate one, and each other substrate surrounds an arbitrarily angled polyhedral cone along connecing of correspondence after bridge construction bends respectively and cuts the preset shape of platform structure.
Further, also comprise one or more side position substrate in the described polylith substrate, each side position substrate connects bridge construction by a slice at least respectively and is connected with a corresponding substrate one in described other substrate, each side position substrate cuts the side of platform structure along the bridge construction bending postposition that connects of correspondence at arbitrarily angled polyhedral cone respectively, to fill up the gap between adjacent two substrates in described each other substrate.
Further, also comprise position substrate at the bottom of the polylith in the described polylith substrate, each position, end substrate connects bridge construction by a slice at least respectively and is connected with a corresponding substrate one in described other substrate, each position, end substrate is respectively along the downside that connects the rearmounted counterpart substrate in described other substrate of bridge construction bending of correspondence, and surrounds and be different from the second arbitrarily angled polyhedral cone that described arbitrarily angled polyhedral cone cuts the tapering of platform structure and cut the preset shape of platform structure.
Described polylith substrate distributes along a word expansion mode, connects the bridge construction one by a slice at least between the adjacent substrate and is connected, and each substrate forms one and has the preset shape that height staggers along the bridge construction bending back that connects of correspondence.
Described polylith substrate distributes along the matrix expansion mode, connects the bridge construction one by a slice at least between the adjacent substrate and is connected, and each substrate forms a herringbone or corrugated preset shape along the previously selected bridge construction bending back that connects.
Described polylith substrate distributes along a word expansion mode, connect the bridge construction one by a slice at least between the adjacent substrate and be connected, each substrate along correspondence connect the bridge construction bending after surround a columniform preset shape.
What a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit, during making, be earlier the metallic matrix plate of a whole bulk to be gone out the blanket shape according to the expansion mode of preset shape, one includes the metallic matrix layer of needed each substrate and is connected the metallic matrix layer that connects bridge construction between the metallic matrix layer of substrate in this blanket shape; Then, elect the one side of blanket as front, another side is elected the back side as, and the metallic matrix layer that connects bridge construction at the blanket back side is done reduction processing; Then the positive one deck of the coating earlier insulating material at blanket forms first insulating barrier; Then, the copper layer is covered in making on first insulating barrier of blanket; Follow, apply one deck insulating material on the copper layer again covering of blanket and form second insulating barrier, this second insulating barrier covers on the copper layer and first insulating barrier thereof; Again then, blanket is carried out deburring handle, excise the redundance of non-substrate, form the expansion shape that connects the bridge-type board unit; At last, the expansion of butt joint bridge-type board unit bends processing, forms the preset shape that connects the bridge-type board unit.
What a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit, the size dimension of each the piece substrate in the board unit can be identical, also can be designed to difference according to the needs of preset shape, but its thickness all is corresponding to, and each substrate of board unit is connected in and forms an all-in-one-piece association together by connecing the bridge mode.This bridge-type board unit that connects can require to be designed to various difformities and structure according to reality, not limited by shape, because sex change is strong, can realize flexible Application.To connect bridge construction before the use earlier by certain requirement bending, meet the requirements of the size state, and be welded again and go up the light source of designing requirement, and paste at last or be fastened on application site.The light source that is welded can adopt manual mode or automation mode, as in an automated fashion, can realize producing in enormous quantities.
The bridge construction that connects in the board unit also is to connect between each substrate circuit and the bridge that conducts electricity, and has the copper of covering layer line road and insulating barrier to be communicated with substrate above it equally.Therefore, form the association that circuit is interconnected between each substrate.Because connecing bridge construction has taked the special process processing, can realize conduction, also have good pliability, flexible is extremely strong, makes flexural deformation become very easy, and BENDING PROCESS has no effect extremely to circuit to covering copper layer and insulating barrier without any infringement.Bending forming on request before installing in the later stage both can reach final matching requirements.The enforcement of bending operation both can have been adopted manual specific purpose tool bending forming; Also can adopt automation mechanism bending forming.Can realize producing in enormous quantities (back easily produces distortion owing to be shaped, so the stage of advising in the end forms and the light source operation that is welded).
Owing to be the syndeton of multi-piece substrate, compare with the artificial line welding operation of single chip architecture, remove the loaded down with trivial details of line welding between substrate circuit from, and the dry joint that causes in the production process, leaked phenomenon such as weldering, save many connecting lines.Can eliminate driving the trouble of output line when wiring operations, reduce operation link.Also make the regularity of whole light source installed surface that very big improvement is arranged, do not have many connecting lines and light source to mix poor bad sensation mutually, can not cause shade, improved light source installed surface impression owing to the line body is in the light.Can increase work efficiency, reduce cost.
More considerable is, compare with the substrate of slate structure independently, connect the bridge-type board unit and can form any polyhedral cone and cut non-single planes such as body, many planes are arranged arbitrarily, the staggered fluctuating arrangement in many planes, cylindrical arrangement, cross section cone arrangement, seem very flexible and changeable.In conjunction with application request, design meets the board unit of appearance requirement arranges and geometry, is applied to suitable product.If any specific (special) requirements, base plate deformation can also be obtained desirable cylinder and taper seat, can be fit to different structure and install and use, the non-constant width of applicable surface.
The beneficial effects of the utility model are and since adopted that polylith substrate and multi-disc connect that bridge construction constitutes that bendable is converted into preset shape connect the bridge-type board unit; And every substrate connects bridge construction by a slice at least respectively and is connected with at least one substrate in other piece substrate; Every connects the bridge construction one and is connected between two corresponding substrates, connect bridge construction also by the metallic matrix layer identical, first insulating barrier with substrate, cover the copper layer and second insulating barrier constitutes, wherein, the thickness of metallic matrix layer that connects bridge construction is thinner than the thickness of the metallic matrix layer of substrate, makes to connect into metallic matrix layer that whole two substrates and a slice connect bridge construction and form recess meeting the bridge construction place; Each piece substrate distributes and connects bridge construction by each sheet respectively according to the expansion mode of preset shape and connects into an integral body, with after connect the bridge construction bending, can form the preset shape with at least two planes.This structure on the one hand, can be exempted between substrate circuit the dry joint that welding caused because of line, be leaked drawback such as weldering, has guaranteed the quality of product; On the other hand, can eliminate the numerous and diverse drawback that influences impression that causes because of connecting up between the substrate, guarantee the impression effect of product; More considerable is, it can be formed any multiaspect and cut shape and cylinder, cross section cone shape, is applicable to that the light fixture of different structure requirement uses, and has very strong applicability.
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of bendable of the present utility model is converted into the bridge-type board unit that connects of preset shape and is not limited to embodiment.
Description of drawings
Fig. 1 is the organigram that embodiment one the utility model connects the expansion shape of bridge-type board unit;
Fig. 2 is the organigram that embodiment one the utility model connects the preset shape of bridge-type board unit;
Fig. 3 is the partial sectional view that the utility model connects the bridge-type board unit;
Fig. 4 is the organigram that embodiment two the utility model connect the expansion shape of bridge-type board unit;
Fig. 5 is the organigram that embodiment two the utility model connect the preset shape of bridge-type board unit;
Fig. 6 is the organigram that embodiment three the utility model connect the expansion shape of bridge-type board unit;
Fig. 7 is the organigram that embodiment three the utility model connect the preset shape of bridge-type board unit;
Fig. 8 is the organigram that embodiment four the utility model connect the expansion shape of bridge-type board unit;
Fig. 9 is the organigram that embodiment four the utility model connect the preset shape of bridge-type board unit;
Figure 10 is the organigram that embodiment five the utility model connect the expansion shape of bridge-type board unit;
Figure 11 is the organigram that embodiment five the utility model connect the preset shape of bridge-type board unit;
Figure 12 is the organigram that embodiment six the utility model connect the expansion shape of bridge-type board unit;
Figure 13 is the organigram that embodiment six the utility model connect the preset shape of bridge-type board unit;
Figure 14 is the organigram that embodiment seven the utility model connect the expansion shape of bridge-type board unit;
Figure 15 is the organigram that embodiment seven the utility model connect the preset shape of bridge-type board unit;
Figure 16 is the organigram that embodiment eight the utility model connect the expansion shape of bridge-type board unit;
Figure 17 is the organigram that embodiment eight the utility model connect the preset shape of bridge-type board unit;
Figure 18 is the organigram that embodiment nine the utility model connect the expansion shape of bridge-type board unit;
Figure 19 is the organigram that embodiment nine the utility model connect the preset shape of bridge-type board unit;
Figure 20 is the organigram that embodiment ten the utility model connect the expansion shape of bridge-type board unit;
Figure 21 is the organigram that embodiment ten the utility model connect the preset shape of bridge-type board unit;
Figure 22 is the organigram that embodiment 11 the utility model connect the expansion shape of bridge-type board unit;
Figure 23 is the organigram that embodiment 11 the utility model connect the preset shape of bridge-type board unit;
Figure 24 is the organigram that embodiment 12 the utility model connect the expansion shape of bridge-type board unit;
Figure 25 is the organigram that embodiment 12 the utility model connect the preset shape of bridge-type board unit;
Figure 26 is the organigram that embodiment 13 the utility model connect the expansion shape of bridge-type board unit;
Figure 27 is the organigram that embodiment 13 the utility model connect the preset shape of bridge-type board unit;
Figure 28 is the organigram that embodiment 14 the utility model connect the expansion shape of bridge-type board unit;
Figure 29 is the organigram that embodiment 14 the utility model connect the preset shape of bridge-type board unit;
Figure 30 is the organigram that embodiment 15 the utility model connect the expansion shape of bridge-type board unit;
Figure 31 is the organigram that embodiment 15 the utility model connect the preset shape of bridge-type board unit.
Embodiment
Embodiment one, and to shown in Figure 3, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit, comprises polylith substrate 11 referring to Fig. 1; Substrate 11 by metallic matrix layer 101, first insulating barrier 102, cover copper layer 103 and second insulating barrier 104 constitutes, metallic matrix layer 101 is in the bottom, first insulating barrier 102 covers on the metallic matrix layer 101, cover copper layer 103 and be produced on first insulating barrier 102, second insulating barrier 104 covers on the copper layer 103 and first insulating barrier 102; What this connect that the bridge-type board unit also comprises the arrow gauge shape connects bridge construction 12; Every substrate 11 connects bridge construction 12 by a slice at least respectively and is connected with at least one substrate 11 in other piece substrate; Every connects bridge construction 12 one and is connected between two corresponding substrates 11, connect bridge construction 12 also by the metallic matrix layer identical 201, first insulating barrier 202 with substrate, cover copper layer 203 and second insulating barrier 204 constitutes, wherein, the thickness of metallic matrix layer 201 that connects bridge construction is thinner than the thickness of the metallic matrix layer 101 of substrate, makes metallic matrix layer 101 that connects into two whole substrates 11 and the metallic matrix layer that a slice connects bridge construction form recess 100 meeting the bridge construction place; Each piece substrate 11 distributes and connects bridge construction 12 by each sheet respectively according to the expansion mode of preset shape and connects into an integral body, with after connect the bridge construction bending, can form the preset shape with at least two planes.
In the present embodiment, adopt five substrates 11 to distribute along the fan out mode, connect bridge construction 12 one by a slice between the adjacent substrate 11 in five substrates 11 and be connected, five substrates 11 surround one along connecing of correspondence after bridge construction 12 bendings respectively and have the preset shape that arbitrarily angled polyhedral cone cuts the platform structure.
Further, also comprise a centre bit substrate 13 in the described polylith substrate, this centre bit substrate 13 connects bridge construction 121 one with the wherein substrate 11 that distributes along the fan out mode by a slice and is connected, and this centre bit substrate 13 cuts the end face (as shown in Figure 2) of platform structure along the bridge construction 121 bending postposition that connect of correspondence at arbitrarily angled polyhedral cone.
What a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit, during making, be earlier the metallic matrix plate of a whole bulk to be gone out the blanket shape according to the expansion mode of preset shape, one includes the metallic matrix layer of needed each substrate and is connected the metallic matrix layer that connects bridge construction between the metallic matrix layer of substrate in this blanket shape; Then, elect the one side of blanket as front, another side is elected the back side as, and the metallic matrix layer that connects bridge construction at the blanket back side is done reduction processing; Then the positive one deck of the coating earlier insulating material at blanket forms first insulating barrier; Then, the copper layer is covered in making on first insulating barrier of blanket; Follow, apply one deck insulating material on the copper layer again covering of blanket and form second insulating barrier, this second insulating barrier covers on the copper layer and first insulating barrier thereof; Again then, blanket is carried out deburring handle, excise the redundance of non-substrate, form the expansion shape (as shown in Figure 1) that connects the bridge-type board unit; At last, the expansion of butt joint bridge-type board unit bends processing, forms the preset shape (as shown in Figure 2) that connects the bridge-type board unit.
Embodiment two, extremely shown in Figure 5 referring to Fig. 4, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit, the polylith substrate also is to adopt the fan out mode to distribute, be with the difference of embodiment one, substrate 11 be shaped as a section of annular, substrate 11 has three, become an annulus after three substrates 11 distribute along the fan out mode, centre bit substrate 13 is a circle.
It launches shape as shown in Figure 4.
Three substrates 11 surround one along connecing of correspondence after bridge construction 12 bends respectively and have the preset shape (as shown in Figure 5) that the wide-angle circular cone cuts the platform structure.
Embodiment three, extremely shown in Figure 7 referring to Fig. 6, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit, be with the difference of embodiment one, be provided with a central substrate 21 in the described polylith substrate, other substrate 22 except that central substrate distributes along the extended around mode that is centered around central substrate 21 peripheries respectively, each other substrate 22 connects bridge construction 23 by a slice at least respectively and is connected with central substrate 21 one, and each other substrate 22 surrounds an arbitrarily angled polyhedral cone along connecing of correspondence after bridge construction 23 bends respectively and cuts the preset shape of platform structure.
In the present embodiment, other substrate 22 is three, and central substrate 21 is circular, other substrate 22 be shaped as a section of annular, other substrate 22 becomes an annulus along the extended around mode back that distributes.
It launches shape as shown in Figure 6.
Three other substrates 22 surround one along connecing of correspondence after bridge construction 23 bends respectively and have the preset shape (as shown in Figure 7) that the wide-angle circular cone cuts the platform structure.
Embodiment four, and to shown in Figure 9, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit referring to Fig. 8, are that with the difference of embodiment three other substrate 22 is four and is square configuration that central substrate 21 also is square.
It launches shape as shown in Figure 8.
Four other substrates 22 surround one along connecing of correspondence after bridge construction 23 bends respectively and have the preset shape (as shown in Figure 9) that arbitrarily angled polyhedral cone cuts the platform structure.
Embodiment five, and to shown in Figure 11, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit referring to Figure 10, are that with the difference of embodiment four central substrate 21 be a circle.
It launches shape as shown in figure 10.
Four other substrates 22 surround one along connecing of correspondence after bridge construction 23 bends respectively and have the preset shape (as shown in figure 11) that arbitrarily angled polyhedral cone cuts the platform structure.
Embodiment six, and to shown in Figure 13, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit referring to Figure 12, are that with the difference of embodiment three other substrate 22 is five and is square configuration.
It launches shape as shown in figure 12.
Five other substrates 22 surround one along connecing of correspondence after bridge construction 23 bends respectively and have the preset shape (as shown in figure 13) that arbitrarily angled polyhedral cone cuts the platform structure.
Embodiment seven, extremely shown in Figure 15 referring to Figure 14, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit, be with the difference of embodiment four, further, also comprise four side position substrates 24 in the described polylith substrate, each side position substrate 24 connects bridge construction 23 by a slice respectively and is connected with corresponding substrate 22 one in described other substrate, each side position substrate 24 cuts the side of platform structure along the bridge construction 23 bending postposition that connect of correspondence at arbitrarily angled polyhedral cone respectively, to fill up the gap between adjacent two substrates 22 in described each other substrate.
It launches shape as shown in figure 14.
Four other substrates 22 and four side position substrates 24 surround one along connecing of correspondence after bridge construction 23 bends respectively and have the preset shape (as shown in figure 15) that arbitrarily angled polyhedral cone cuts the platform structure.
Embodiment eight, and to shown in Figure 17, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit referring to Figure 16, are that with the difference of embodiment three other substrate 22 is ten and is trapezoidal shape.
It launches shape as shown in figure 16.
Ten other substrates 22 surround one along connecing of correspondence after bridge construction 23 bends respectively and have the preset shape (as shown in figure 17) that arbitrarily angled polyhedral cone cuts the platform structure.
Embodiment nine, extremely shown in Figure 19 referring to Figure 18, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit, be with the difference of embodiment eight, further, also comprise position substrate 25 (present embodiment is ten) at the bottom of the polylith in the described polylith substrate, position substrate 25 connects bridge construction 23 by a slice respectively and is connected with corresponding substrate 22 one in described other substrate at the bottom of ten, each position, end substrate 25 is respectively along the downside that connects the rearmounted counterpart substrate 22 in described other substrate of bridge construction 23 bending of correspondence, and surrounds and be different from the second arbitrarily angled polyhedral cone that described arbitrarily angled polyhedral cone cuts the tapering of platform structure (as shown in figure 17) and cut the preset shape (as shown in figure 19) of platform structure.
Embodiment ten, extremely shown in Figure 21 referring to Figure 20, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit, be with the difference of embodiment one, described polylith substrate 31 distributes along a word expansion mode, connect bridge construction 32 one by a slice at least between the adjacent substrate 31 and be connected, each substrate 31 forms one and has the preset shape that height staggers along the bridge construction 32 bending backs that connect of correspondence.
Present embodiment, substrate 31 have four, connect bridge construction 32 one by two between the adjacent substrate 31 and are connected, and it launches shape as shown in figure 20.
Four substrates 31 form one along connecing of correspondence after bridge construction 32 bends and have the preset shape that height staggers, and, form the preset shape of the staggered fluctuating arrangement architecture in many planes, (as shown in figure 21) that is.
Present embodiment, substrate 41 have six, connect bridge construction 42 one by a slice between the adjacent substrate 41 and are connected, and it launches shape as shown in figure 24.
Embodiment 14, and to shown in Figure 29, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit referring to Figure 28, are that with the difference of embodiment 12 12 substrates 41 distribute along the matrix expansion mode, and it launches shape as shown in figure 28.
Embodiment 15, extremely shown in Figure 31 referring to Figure 30, what a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit, be with the difference of embodiment one, described polylith substrate 51 distributes along a word expansion mode, connect bridge construction 52 one by two between the adjacent substrate 51 and be connected, each substrate 51 forms columniform preset shape along connecing bridge construction 52 bending backs.
The substrate 51 of present embodiment has six, six substrates 51 distribute along a word expansion mode, also be connected to top substrate 53 on three substrates 51 therein, top substrate 53 connects bridge construction 52 by a slice and is connected with corresponding substrate 51 one, top substrate 53 be shaped as a section of annulus, it launches shape as shown in figure 30.Substrate 51 is cylindrical along connecing bridge construction 52 bending back formation, again top substrate 53 is formed the preset shape (as shown in figure 31) that top wide-angle circular cone cuts column structure under the platform along connecing bridge construction 52 bending backs.
What a kind of bendable of the present utility model was converted into preset shape connects the bridge-type board unit, the size dimension of each the piece substrate in the board unit can be identical, also can be designed to difference according to the needs of preset shape, but its thickness all is corresponding to, and each substrate of board unit is connected in and forms an all-in-one-piece association together by connecing the bridge mode.This bridge-type board unit that connects can require to be designed to various difformities and structure according to reality, not limited by shape, because sex change is strong, can realize flexible Application.To connect bridge construction before the use earlier by certain requirement bending, meet the requirements of the size state, and be welded again and go up the light source of designing requirement, and paste at last or be fastened on application site.The light source that is welded can adopt manual mode or automation mode, as in an automated fashion, can realize producing in enormous quantities.
The bridge construction that connects in the board unit also is to connect between each substrate circuit and the bridge that conducts electricity, and has the copper of covering layer line road and insulating barrier to be communicated with substrate above it equally.Therefore, form the association that circuit is interconnected between each substrate.Because connecing bridge construction has taked the special process processing, can realize conduction, also have good pliability, flexible is extremely strong, makes flexural deformation become very easy, and BENDING PROCESS has no effect extremely to circuit to covering copper layer and insulating barrier without any infringement.Bending forming on request before installing in the later stage both can reach final matching requirements.The enforcement of bending operation both can have been adopted manual specific purpose tool bending forming; Also can adopt automation mechanism bending forming.Can realize producing in enormous quantities (back easily produces distortion owing to be shaped, so the stage of advising in the end forms and the light source operation that is welded).
Owing to be the syndeton of multi-piece substrate, compare with the artificial line welding operation of single chip architecture, remove the loaded down with trivial details of line welding between substrate circuit from, and the dry joint that causes in the production process, leaked phenomenon such as weldering, save many connecting lines.Can eliminate driving the trouble of output line when wiring operations, reduce operation link.Also make the regularity of whole light source installed surface that very big improvement is arranged, do not have many connecting lines and light source to mix poor bad sensation mutually, can not cause shade, improved light source installed surface impression owing to the line body is in the light.Can increase work efficiency, reduce cost.
More considerable is, compare with the substrate of slate structure independently, connect the bridge-type board unit and can form any polyhedral cone and cut non-single planes such as body, many planes are arranged arbitrarily, the staggered fluctuating arrangement in many planes, cylindrical arrangement, cross section cone arrangement, seem very flexible and changeable.In conjunction with application request, design meets the board unit of appearance requirement arranges and geometry, is applied to suitable product.If any specific (special) requirements, base plate deformation can also be obtained desirable cylinder and taper seat, can be fit to different structure and install and use, the non-constant width of applicable surface.
The foregoing description only is used for further specifying that a kind of bendable of the present utility model is converted into preset shape connects the bridge-type board unit; but the utility model is not limited to embodiment; every foundation technical spirit of the present utility model all falls in the protection range of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1. what a bendable was converted into preset shape connects the bridge-type board unit, comprises the polylith substrate; Substrate by metallic matrix layer, first insulating barrier, cover the copper layer and second insulating barrier constitutes, the metallic matrix layer is in the bottom, first insulating barrier covers on the metallic matrix layer, covers the copper layer and is produced on first insulating barrier, and second insulating barrier covers on the copper layer and first insulating barrier; It is characterized in that: this connects the bridge construction that connects that the bridge-type board unit also comprises the arrow gauge shape; Every substrate connects bridge construction by a slice at least respectively and is connected with at least one substrate in other piece substrate; Every connects the bridge construction one and is connected between two corresponding substrates, connect bridge construction also by the metallic matrix layer identical, first insulating barrier with substrate, cover the copper layer and second insulating barrier constitutes, wherein, the thickness of metallic matrix layer that connects bridge construction is thinner than the thickness of the metallic matrix layer of substrate, makes metallic matrix layer that connects into two whole substrates and the metallic matrix layer that a slice connects bridge construction form recess meeting the bridge construction place; Each piece substrate distributes and connects bridge construction by each sheet respectively according to the expansion mode of preset shape and connects into an integral body, with after connect the bridge construction bending, can form the preset shape with at least two planes.
2. the bridge-type board unit that connects according to claim 1, it is characterized in that: described polylith substrate distributes along the fan out mode, connect the bridge construction one by a slice at least between the adjacent substrate and be connected, each substrate surrounds one along connecing of correspondence after the bridge construction bending respectively and has the preset shape that arbitrarily angled polyhedral cone cuts the platform structure.
3. the bridge-type board unit that connects according to claim 2, it is characterized in that: further, also comprise a centre bit substrate in the described polylith substrate, this centre bit substrate and the wherein substrate that distributes along the fan out mode connect the bridge construction one by a slice at least and are connected, and this centre bit substrate connects along correspondence that the bridge construction bending is rearmounted to cut the end face of platform structure at arbitrarily angled polyhedral cone.
4. the bridge-type board unit that connects according to claim 1, it is characterized in that: be provided with a central substrate in the described polylith substrate, other substrate except that central substrate distributes along the extended around mode that is centered around the central substrate periphery respectively, each other substrate connects bridge construction by a slice at least respectively and is connected with the central substrate one, and each other substrate surrounds an arbitrarily angled polyhedral cone along connecing of correspondence after bridge construction bends respectively and cuts the preset shape of platform structure.
5. the bridge-type board unit that connects according to claim 4, it is characterized in that: further, also comprise one or more side position substrate in the described polylith substrate, each side position substrate connects bridge construction by a slice at least respectively and is connected with a corresponding substrate one in described other substrate, each side position substrate cuts the side of platform structure along the bridge construction bending postposition that connects of correspondence at arbitrarily angled polyhedral cone respectively, to fill up the gap between adjacent two substrates in described each other substrate.
6. the bridge-type board unit that connects according to claim 4, it is characterized in that: further, also comprise position substrate at the bottom of the polylith in the described polylith substrate, each position, end substrate connects bridge construction by a slice at least respectively and is connected with a corresponding substrate one in described other substrate, each position, end substrate is respectively along the downside that connects the rearmounted counterpart substrate in described other substrate of bridge construction bending of correspondence, and surrounds and be different from the second arbitrarily angled polyhedral cone that described arbitrarily angled polyhedral cone cuts the tapering of platform structure and cut the preset shape of platform structure.
7. the bridge-type board unit that connects according to claim 1, it is characterized in that: described polylith substrate distributes along a word expansion mode, connect the bridge construction one by a slice at least between the adjacent substrate and be connected, each substrate forms one and has the preset shape that height staggers along the bridge construction bending back that connects of correspondence.
8. the bridge-type board unit that connects according to claim 1, it is characterized in that: described polylith substrate distributes along the matrix expansion mode, connect the bridge construction one by a slice at least between the adjacent substrate and be connected, each substrate forms a herringbone or corrugated preset shape along the previously selected bridge construction bending back that connects.
9. the bridge-type board unit that connects according to claim 1, it is characterized in that: described polylith substrate distributes along a word expansion mode, connect the bridge construction one by a slice at least between the adjacent substrate and be connected, each substrate along correspondence connect the bridge construction bending after surround a columniform preset shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205856294U CN201904968U (en) | 2010-10-27 | 2010-10-27 | Bridge type substrate component capable of being bent into preset shapes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205856294U CN201904968U (en) | 2010-10-27 | 2010-10-27 | Bridge type substrate component capable of being bent into preset shapes |
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| CN201904968U true CN201904968U (en) | 2011-07-20 |
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| CN2010205856294U Expired - Lifetime CN201904968U (en) | 2010-10-27 | 2010-10-27 | Bridge type substrate component capable of being bent into preset shapes |
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| CN (1) | CN201904968U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102458037A (en) * | 2010-10-27 | 2012-05-16 | 厦门立达信光电有限公司 | Bridge-type substrate assembly capable of being bent into preset shape and manufacturing method of bridge-type substrate assembly |
| CN103244888A (en) * | 2012-02-07 | 2013-08-14 | 莱德里泰克有限公司 | LED lamp assembly |
| WO2013131463A1 (en) * | 2012-03-05 | 2013-09-12 | Cai Zifeng | Three-dimensional metal-based pcb circuit board assembly structure, corresponding light-emitting lamp and manufacturing method |
| CN103423640A (en) * | 2012-01-13 | 2013-12-04 | 王成华 | LED lamp and method for processing same |
| CN110213885A (en) * | 2019-06-03 | 2019-09-06 | 浙江大学 | A kind of packaging method of flexibility " island bridge structure " circuit |
-
2010
- 2010-10-27 CN CN2010205856294U patent/CN201904968U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102458037A (en) * | 2010-10-27 | 2012-05-16 | 厦门立达信光电有限公司 | Bridge-type substrate assembly capable of being bent into preset shape and manufacturing method of bridge-type substrate assembly |
| CN102458037B (en) * | 2010-10-27 | 2016-06-22 | 厦门立达信光电有限公司 | What a kind of bendable was converted into preset shape connects bridge-type board unit and preparation method thereof |
| CN103423640A (en) * | 2012-01-13 | 2013-12-04 | 王成华 | LED lamp and method for processing same |
| CN103423640B (en) * | 2012-01-13 | 2015-06-17 | 王成华 | LED lamp and method for processing same |
| CN103244888A (en) * | 2012-02-07 | 2013-08-14 | 莱德里泰克有限公司 | LED lamp assembly |
| WO2013131463A1 (en) * | 2012-03-05 | 2013-09-12 | Cai Zifeng | Three-dimensional metal-based pcb circuit board assembly structure, corresponding light-emitting lamp and manufacturing method |
| CN110213885A (en) * | 2019-06-03 | 2019-09-06 | 浙江大学 | A kind of packaging method of flexibility " island bridge structure " circuit |
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| C56 | Change in the name or address of the patentee |
Owner name: LEEDERSON GREEN LIGHTING CO., LTD. Free format text: FORMER NAME: ZHANGZHOU LEEDARSON GREEN LIGHTING CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 363999 Xingda Road, Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee after: Leedarson Green Lighting Co., Ltd. Address before: 363999 Xingda Road, Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee before: Zhangzhou Lidaxin Green Lighting Co.,Ltd. |
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