CN2746250Y

CN2746250Y - LED module

Info

Publication number: CN2746250Y
Application number: CNU2004201048349U
Authority: CN
Inventors: 叶能蓁
Original assignee: Many Wain Enterprise Co Ltd
Current assignee: Many Wain Enterprise Co Ltd
Priority date: 2004-09-23
Filing date: 2004-09-23
Publication date: 2005-12-14
Anticipated expiration: 2014-09-23

Abstract

The utility model relates to an LED module, in which at least one row of a plurality of through holes are formed on a case body, and a conductivity column connected to one electrode of the LED element is arranged in the case body corresponding to each through hole. A plurality of Z-shaped bent conductive strips are formed and respectively arranged in the case body and the external end surface, which are in lap connection. Each bent conductive strip is respectively connected with the other electrode of the LED element and the conductivity column. Therefore, a plurality of LED elements can be connected in series through the bent conductive strip, indeed facilitating the module processing.

Description

Light-emitting diode (LED) module

Technical field

The utility model relates to a kind of light-emitting diode (LED) module, but refers to especially a kind ofly be easy to assemble and recombinant is the light-emitting diode (LED) module of more large-scale light-emitting lamp.

Background technology

Because light emitting diode has advantages such as high brightness, low power consumption and life-span length, has been widely used in illumination and indication with on the lamp, as present automobile lamp, red signal lamp used by rail workers, large-scale billboard etc.

The small-sized LED light lamp that single similar bulb of manufacturers design is arranged at present, but being only applicable to little brightness light fixture uses, if will further design and have the high brightness and the big light fixture of illumination functions on a large scale, then be to need many small-sized light-emitting diodes are given modularization, could constitute a light fixture with sufficient range of exposures.Only, light fixture manufacturer there is no the convenient light-emitting diode (LED) module of making big light fixture at present, causes the puzzlement in the processing, so, how the modularization making light fixture with and the correlation module structural design, be each tame led lamp manufacturer on cost and technical competitiveness represent.

Summary of the invention

Main purpose of the present utility model is to overcome the deficiencies in the prior art and defective, a kind of light-emitting diode (LED) module is provided, has simple modular structure, can improve modular speed, reduce the assembling processing cost, light-emitting diode (LED) module of the present utility model in addition also is easy to form the usefulness of giant display or indicator, uses simple.

For reaching above-mentioned purpose, the utility model provides a kind of light-emitting diode (LED) module, the main a plurality of through holes of at least one row that outside the top board of a box body, are formed with, and corresponding each through hole position is provided with the threaded conductive pole of a formation in top board, anode screw rod spiral shell for light-emitting diode is located therein, again, the interior outer face of this top board is provided with Z-shaped crooked conducting strip again, respectively corresponding two the adjacent through holes of each crooked conducting strip, and constitute the state that splices, the part of wherein being located at the outer crooked conducting strip of top board is connected with the cathodic electricity sheet of light emitting diode again, and the part of being located at the crooked conducting strip in the top board contacts with conductive pole again, so, single crooked conducting strip can connect the anode and the negative electrode of two light-emitting diodes respectively, therefore a plurality of crooked conducting strip that splices on box body can be connected a plurality of light emitting diodes, helps the light-emitting diode (LED) module procedure.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model first preferred embodiment;

Fig. 2 is the combination appearance figure of Fig. 1;

Fig. 3 is the sectional side view of Fig. 2;

Fig. 4 is the stereogram of the utility model the 3rd preferred embodiment;

Fig. 5 is the utility model Fig. 8 three-dimensional exploded view;

Fig. 6 is the three-dimensional exploded view of the utility model the 3rd preferred embodiment;

Fig. 7 is the combination appearance figure of Fig. 6;

Fig. 8 is the sectional side view of Fig. 7.

Symbol description among the figure

10,10a, 10b light-emitting diode (LED) module

11 box bodys, 12 top boards

121 through holes, 122 elongated slots

123 wear groove

13 side plates, 131 breach

14 accommodation seats, 15 idle spaces

16 edge strips, 20 conductive poles

21 screws, 30 electrode slices

301 perforation, 302 electric connecting terminals

311 perforation of 31 electrode slices

312 electric connecting terminals, 32 crooked conducting strips

321 last slice 322 the perforation

324 times sheets of 323 vertical plates

40 bottoms, 401 openings

402 openings, 41 electrical insulation sheet

411 openings, 412 openings

50 light-emitting diodes

51 bases, 52 anode screw rods

53 cathodic electricity sheets

The specific embodiment

The utility model proposes a kind of new light-emitting diode (LED) module, can accelerating module the speed of assembling, at first see also Fig. 1 and shown in Figure 3, be first preferred embodiment of the utility model light-emitting diode (LED) module 10, it includes:

One box body 11, its bottom surface form an accommodation space 15, and its top board 12 corresponding accommodation spaces 15 are formed with a plurality of through holes 121 of at least one row;

A plurality of conductive poles 20, each conductive pole 20 is arranged at respectively on the inner face of this box body top board 12, and corresponding through hole 121, and wherein each conductive pole 20 center is formed with screw 21; And

At least one assembly that is connected in series (not label), the row's through hole 121 on the corresponding box body 11 of the assembly that respectively is connected in series is arranged on the inside and outside end face of box body top board 12, and it is spliced by two

electrode slices

30,31 and a plurality of Z-shaped crooked conducting strip 32 and forms; Wherein two

electrode slices

30,31 are formed with a perforation 301,311, and extend an electric connecting terminal 302,312 downward vertically in a side, and each Z-shaped crooked conducting strip 32 is formed with last slice 321, one vertical plate 323 of perforation and sheet 324 integrally formed forming down by one, wherein on this slices 321 and following sheet 324 be arranged at respectively on the inside and outside end face of this box body top board 12;

One bottom 40, in order to covering this box body 11 below accommodation spaces 15, in this box body 11, this bottom 40 forms two openings 401,402 with the part involution of conductive pole 20,

electrode slice

30,31 and crooked conducting strip 32, the electric connecting terminal 302,312 of corresponding two

electrode slices

30,31 exposes it respectively; And

A plurality of light-emitting diodes 50 are separately fixed on the through hole 121 on the box body top board 12, are provided with an anode screw rod 52 in the middle of each light-emitting diode 50 its base 51, and are formed with cathodic electricity sheet 53 on base 51 bottom surfaces; Wherein this anode screw rod 52 passes through hole 121 and is spirally connected with conductive pole 20 in the box body 11, up to this cathodic electricity sheet 53 support terminate in crooked conducting strip 32 last slice till 321.

Above-mentioned bottom 40 can be a metal material, then need be provided with an electrical insulation sheet 41 in addition between this lid 40 and the box body 11, and two openings, 401,402 positions of the corresponding lid 40 of this electrical insulation sheet 41 are formed with two openings 411,412 equally.

Because the box body 11 of present embodiment only forms a plurality of through holes 121 of a row, thus cooperate one group of assembly that is connected in series, and the vertical plate 323 of wherein crooked conducting strip 32 be connected in slices 321 and the adjacent edge of following sheet 324 on.Be located on the box body top board 12 for making this bending conducting strip 32, this top board 12 is formed with an elongated slot 122 again between two through holes 121, the length of vertical plate 323 that wherein should bending conducting strip 32 need be provided with top board 12 thickness of conductive pole 20 for long, and its width and down the width of sheet 324 all need than box body elongated slot 122 to short.

So, assembling light-emitting diode (LED) module 10 of the present utility model will be quite easy, promptly, at first with through hole 121 positions of a plurality of conductive pole 20 corresponding box body top boards 12, be arranged on box body top board 12 inner faces, again following 324 of each crooked conducting strip 32 penetrated this box body top board 12 to be directed downwards perpendicular to elongated slot 122, and vertical plate 324 also can be inserted in the elongated slot 122 thereupon, at this moment, each conducting strip 32 last slice 321 with 324 of following sheets corresponding two adjacent through holes 121 respectively, wherein go up slices 341 and can be placed on box body top board 12 outer ends, following sheet 324 then can be positioned at this conductive pole 20 belows.Since the through hole 121 of this box body top board 12 can corresponding to each crooked conducting strip 32 last slice 321, and can align with last slice 321 perforation 322, the anode screw rod 52 of light-emitting diode 50 can pass this box body top board 12, screw togather with the conductive pole 20 that is positioned in the box body 11 under each through hole 121, and be fixed on the box body top board 12.

See also Fig. 2 and shown in Figure 3, be stereogram and the profile after Fig. 1 combination, because two crooked conducting strips 32 splice in the interior outer face of box body 22, wherein following 324 of a crooked conducting strip 32 can with last slice 321 corresponding same through holes 121 of another crooked conducting strip 32, so the utility model promptly utilizes a plurality of crooked conducting strips that splice 32 as the coupling assembling with a plurality of light emitting diode 50 series connection.

Electrode slice 30 as for the assembly that is connected in series, 31 be arranged at a plurality of crooked conducting strips 32 that splice two preceding and the most last crooked guide cards 32 independent last slice 321 be used with independent down sheet 324, promptly wherein an electrode slice 30 can be arranged at box body conductive pole 20, and conductive pole 20 belows of corresponding last slice 321 positions separately, another electrode slice 31 then is arranged at through hole 121 positions on the box body top board 12, with to should box body following 324 of corresponding identical through holes 121 in 11, its electric connecting terminal 312 corresponding box body top boards 12 positions are formed with wears groove 123, to pass this top board 12.So, the electric connecting terminal 302,312 of two

electrode slices

30,31 passes the opening 41,42 of this bottom 40, is exposed, and connects for the dc source electric wire.

As shown in the above description, a plurality of light-emitting diodes 50 are fixed on the box body 10 by conductive pole 20, and cooperate a plurality of crooked conducting strip 32 that splices up and down to be connected with light-emitting diode 50 and conductive pole 20 respectively, and a plurality of light-emitting diodes 50 are connected.Two electric connecting terminals 302,312 that the user only need be exposed bottom 40 connect dc source, even a plurality of series connection light-emitting diode 50 conductings are lighted.

Again, in order to make upward convenient fixedly conductive pole 20 of processing and crooked conducting strip 32 on box body 11, the inner face of this box body top board 12 is formed with storage tank 14, and each storage tank 14 can be used as the usefulness that conductive pole 20 is placed in guiding equally to consistent perforation 121 should be arranged.And on box body top board 12, be formed with a plurality of edge strips 16 according to the shape of each crooked conducting strip 32 again in through hole 121 peripheries, constitute in the periphery of through hole 121 space for put crooked conducting strip 32 last slice 321 and the space of

electrode slice

30,31, but except that stationary curved conducting strip 32 last slice 321 and

electrode slice

30,31, in assembling add also can be used as man-hour one put the crooked conducting strip 32 of guiding last slice 321 and the effect of

electrode slice

30,31.

Please cooperate again and consult Fig. 4 and shown in Figure 5,, promptly have additional a plurality of through holes of row and one group of assembly that is connected in series on each box body,, provide a kind of module product with big light source to assemble more light-emitting diode for preceding taking off another extension design of embodiment.

Please cooperate consult shown in Figure 6, be the utility model the 3rd preferred embodiment, its most structure is identical with Fig. 4, and only, this assembly that is connected in series slightly makes a variation, promptly, the vertical plate 323 of each crooked conducting strip 32 be connected in slices 321 with the mutually same outer side edges of following sheet 322 on, so, 32 modes of establishing of this bending conducting strip with the side folder, with on upper and lower 321,324 inside and outside end that is arranged at box body top board 23 respectively, make assembling processing more convenient.

Again, for vertical plate 323 contraction in lengths that make each crooked conducting strip 32, then the lower end of these box body 11 1 sides 13 forms a breach 131, and make things convenient for last slice 321 through hole 121 positions that are easy to correspond on the box body 11 of

electrode slice

30,31 and crooked conducting strip 32, near each through hole 121 on the box body top board 12, according to last slice 321 and the shape of

electrode slice

30,31 be formed with a plurality of edge strips 16.And also be formed with accommodation seat 14 in box body top board 12 the inners, be positioned over wherein for conductive pole 20.

As shown in the above description, the design of the utility model box body and the assembly that is connected in series, make easily processed being connected on the box body of a plurality of light-emitting diodes, simplify the complicated processing program that traditional light-emitting diode (LED) module uses how electric sheet or circuit welding, so, usability on the industry is satisfied in modularized design of the present utility model really, and just distinguishes to some extent on the structure with present light-emitting diode (LED) module, has the effect of more convenient and rapid processing again.

Claims

1. a light-emitting diode (LED) module is characterized in that, comprises:

One box body, its bottom surface forms an accommodation space, and the corresponding accommodation space of its top board is formed with a plurality of through holes of at least one row;

A plurality of conductive poles, each conductive pole is arranged at respectively on the inner face of this box body top board, and corresponding through hole, and wherein each conductive pole center is formed with screw;

At least one assembly that is connected in series, the assembly that respectively is connected in series is arranged on the inside and outside end face of box body top board, and row's through hole position of corresponding box body, and it is spliced by two electrode slices and a plurality of Z-shaped crooked conducting strip and forms; Wherein two electrode slices are formed with a perforation, and extend an electric connecting terminal downward vertically in a side, and each Z-shaped crooked conducting strip by one be formed with perforation last slice, a vertical plate and down sheet is integrally formed forms, wherein on this slice and following sheet be arranged at the inside and outside end face of this box body top board respectively;

One bottom, in order to covering this box body below accommodation space, in this box body, this bottom forms two openings with the part involution of conductive pole, electrode slice and crooked pole piece, and the electric connecting terminal of corresponding two electrode slices exposes it respectively; And

A plurality of light-emitting diodes are separately fixed on the through hole of box body top board upper surface, are provided with an anode screw rod in the middle of its base of each light emitting diode, and are formed with the cathodic electricity sheet on the base end face; Wherein this anode screw rod passes through hole and is spirally connected with conductive pole in the box body, the cathodic electricity sheet then support terminate in crooked conducting strip last slice.

2. light-emitting diode (LED) module as claimed in claim 1 is characterized in that, this bottom is a metal material, and is provided with an electrical insulation sheet between this lid and box body, and two aperture positions of the corresponding lid of this electrical insulation sheet are formed with two openings equally.

3. light-emitting diode (LED) module as claimed in claim 1 or 2, it is characterized in that, the vertical plate of each Z-shaped crooked conducting strip is connected in slice on the adjacent edge with following sheet, and two adjacent through holes of this box body between form one and run through elongated slot, be placed in wherein for the vertical plate of Z-shaped crooked conducting strip.

4. light-emitting diode (LED) module as claimed in claim 3, it is characterized in that this box body top board correspondence wherein electric connecting terminal position of an electrode slice is formed with and wears groove, establish for this electrode slice and be connected on the top board outer end, its electric connecting terminal passes this top board, exposes to a wherein opening of bottom.

5. light-emitting diode (LED) module as claimed in claim 1 is characterized in that the inner face of this box body top board is formed with a plurality of storage tanks, and to consistent perforation should be arranged, this storage tank is ccontaining for conductive pole equally for each storage tank.

6. as claim 1,2 or 5 described light-emitting diode (LED) modules, it is characterized in that each through hole periphery of this box body top board is formed with a plurality of edge strips according to the shape of each crooked conducting strip and electrode slice.

7. light-emitting diode (LED) module as claimed in claim 1 or 2 is characterized in that, the vertical plate of this each crooked conducting strip is connected in slice on the same outer side edges with following sheet, makes crooked conducting strip be located in a side of this box body.

8. light-emitting diode (LED) module as claimed in claim 7, it is characterized in that this box body top board correspondence wherein electric connecting terminal position of an electrode slice is formed with and wears groove, establish for this electrode slice and be connected on the top board outer end, its electric connecting terminal passes this top board, exposes to a wherein opening of bottom.

9. light-emitting diode (LED) module as claimed in claim 7 is characterized in that the inner face of this box body top board is formed with a plurality of storage tanks, and to consistent perforation should be arranged, this storage tank is ccontaining for conductive pole equally for each storage tank.

10. light-emitting diode (LED) module as claimed in claim 7 is characterized in that, each through hole periphery of this box body top board is formed with a plurality of edge strips according to the shape of each crooked conducting strip and electrode slice.