CN217822803U - Four-color integrated double-side concave-cup high-power LED bracket - Google Patents

Abstract

The utility model provides a high-power LED support of integrative both sides concave cup of four colors, including the support main part, support main part lower extreme is fixed with the mounting panel, and the length direction edge of mounting panel is provided with the mounting hole, support main part sets up including the foot rest, and the inboard of foot rest is pegged graft and is had the plastics ring body, the inboard bonding of plastics ring body has the base, and the upper end of base is seted up flutedly, the base sets up to square copper post structure, and the recess sets up to square groove structure. The utility model provides a high-power LED four-color integrated support often appears gummosis and climbs gluey phenomenon in lamp pearl encapsulation point fluorescent glue process on the current market, seriously influences the colour temperature uniformity of whole batch lamp pearl, and the higher problem of luminescent chip combination technology cost.

Description

Four-color integrated double-side concave-cup high-power LED bracket

Technical Field

The utility model relates to a LED support technical field, concretely relates to integrative both sides concave cup high-power LED support of four-color.

Background

In the process of packaging a spot fluorescent glue on a lamp bead by using a high-power LED four-color integrated bracket on the market, the spot fluorescent glue is a wall which is dotted on the surface of a chip and does not block the flow of the glue around the horizontal plane, so that the problems of glue flowing and glue climbing often occur, and the color temperature consistency of the whole batch of lamp beads is seriously influenced; when fluorescent glue is dispensed on the lamp bead packaging of the conventional high-power LED four-color integrated bracket on the market, a bottom insulating double-electrode chip with higher cost needs to be selected by dispensing two different kinds of fluorescent glue on the same lamp bead bracket, and the problems of glue flowing and glue climbing frequently occur in the dispensing process, so that the color temperature consistency of the whole batch of lamp beads is seriously influenced; the existing high-power LED four-color integrated lamp beads on the market are limited by the fact that support technology is not improved, a light emitting chip combination process is generally completed by converting red light, green light and blue light double-electrode (an insulated conducting circuit at the bottom of a double-electrode chip is mainly connected through a positive electrode and a negative electrode on the surface of the chip) chip white light into white light by using vertical blue light single-electrode (the surface electrode of the single-electrode chip is one polarity, and the bottom of the chip is the other polarity) chip point fluorescent powder, and as the price of the double-electrode red light and the vertical blue light (the vertical light emitting means that the chip only has single surface and single surface light emitting) chip is much higher than that of the single-electrode red light and the horizontal light emitting (the horizontal light emitting means that five surfaces of a chip cube emit light), the product cost is higher, and no competitive advantage exists.

Disclosure of Invention

In order to overcome the defects in the prior art, a four-color integrated double-side concave-cup high-power LED support is provided so as to solve the problems that the color temperature consistency of the whole batch of lamp beads is seriously influenced and the cost of a luminescent chip combination process is high due to the fact that the phenomena of glue flowing and glue climbing frequently occur in the fluorescent glue process of lamp bead packaging points of the high-power LED four-color integrated support on the market.

In order to achieve the above object, a four-color integrated double-side concave-cup high-power LED support is provided, which comprises:

the support comprises a support main body, the support main body lower extreme is fixed with the mounting panel, and the length direction edge of mounting panel is provided with the mounting hole, the support main body is provided with including the foot guide, and the inboard grafting of foot guide has the plastics ring body, the inboard of plastics ring body bonds there is the base, and the upper end of base sets up flutedly, the base sets up to square copper post structure, and the recess sets up to square groove structure.

Furthermore, the foot rest is of a Z-shaped structure, the upper end of the Z shape is fixedly connected with the plastic ring body in an inserting mode, the lower end of the Z shape is provided with a connecting hole, and the foot rest is arranged in a front-back symmetrical mode relative to the plastic ring body.

Furthermore, the plastic ring body is of a PPA plastic ring structure, the two sides of the ring body are arc-shaped, the front side and the rear side of the ring body are provided with plane ends, and the front foot-guiding frame and the rear foot-guiding frame are inserted into the plane ends.

Furthermore, the lower end of the plastic ring body is provided with a step end, the upper end of the step end is provided with an insertion groove, and the base is correspondingly embedded, adhered and fixed with the insertion groove and the step end.

Furthermore, parallel welding frames are welded to the back face of the support main body, and the welding frames are welded and fixed with the mounting plate.

Furthermore, independent through hole gaps are formed in the mounting plate, connecting ends protruding inwards are arranged on the inner sides of the upper end and the lower end of each through hole gap, and the connecting ends correspond to the positions of the foot guides.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a high-power LED support of integrative both sides concave cup of four-color utilizes base structure to be plane post basis from Fang Aobei who takes two fixed positions, can need the chip snap-on of some fluorescence glue in the square concave cup the inside during lamp pearl encapsulation, because the square concave cup is equivalent to a container, glue can not appear the gumming when some fluorescence glue, climbs gluey problem, can improve the colour temperature uniformity of whole batch lamp pearl for product manufacture yield, efficiency improve.

2. The utility model discloses the integrative biconcave cup high-power LED support base of four-color has two Fang Aofang cup structures, can realize on same lamp pearl support that the point two kinds of different fluorescence glues and can stop original support and glue the problem that the in-process appeared at lamp pearl encapsulation point, climb gluey, also can select different lower chip package manufacturing process schemes of cost, the competitiveness of improvement lamp pearl according to the actual luminous chip cost.

Drawings

Fig. 1 is a schematic view of the distribution of the bracket main body on the mounting plate according to the embodiment of the present invention.

Fig. 2 is a schematic sectional view of the structure B-B in fig. 1 according to the embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a structure in fig. 2 according to an embodiment of the present invention.

Fig. 4 is a front structural schematic diagram of the bracket main body according to the embodiment of the present invention.

Fig. 5 is a schematic view of a reverse structure of the bracket main body according to the embodiment of the present invention.

1. A stent body; 2. mounting a plate; 3. mounting holes; 4. a foot-guiding frame; 5. a plastic ring body; 6. a base; 7. a groove; 8. connecting holes; 9. a step end; 10. inserting grooves; 11. welding a frame; 12. a via gap; 13. and a connecting end.

Detailed Description

The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Fig. 1 is the utility model discloses support main part distribution schematic diagram, fig. 2 are on the mounting panel the utility model discloses in fig. 1B-B section structure schematic diagram, fig. 3 do the embodiment of the utility model discloses in fig. 2A department structure enlarge schematic diagram, fig. 4 are the embodiment of the utility model discloses a positive structure schematic diagram of support main part, fig. 5 are the utility model discloses a support main part reverse side structure schematic diagram.

Referring to fig. 1 to 5, the utility model provides a high-power LED support of integrative both sides concave cup of four-color, include: the support comprises a support main body 1, a mounting plate 2, a mounting hole 3, a foot-guiding frame 4, a plastic ring body 5, a base 6, a groove 7, a connecting hole 8, a step end 9, an inserting groove 10, a welding frame 11, a through hole gap 12 and a connecting end 13.

Specifically, 1 lower extreme of support main part is fixed with mounting panel 2, and the length direction edge of mounting panel 2 is provided with mounting hole 3, and support main part 1 sets up including the foot rest 4, and the inboard of foot rest 4 is pegged graft and is had plastics ring body 5, and the inboard of plastics ring body 5 bonds and has base 6, and the upper end of base 6 seted up recess 7, and base 6 sets up to square copper column structure, and recess 7 sets up to square groove structure.

In the present embodiment, the mounting holes 3 facilitate the mounting and fixing of the mounting plate 2.

The foot-guiding frame 4 is provided with eight symmetrical front and back feet, which is convenient for conducting electricity and leading the welding circuit.

The plastic ring 5 serves to bond the holder body 1 and the leadframes 4, and to protect, fix and lens the base 6.

The base 6 plays the roles of facilitating chip fixing, electric conduction, heat conduction and welding support.

The groove 7 can avoid glue flowing and glue climbing when the fluorescent glue is arranged on the fixed chip point.

The foot rest 4 sets up to zigzag structure, and the upper end of zigzag is pegged graft fixedly with plastics ring body 5 to connecting hole 8 has been seted up to the lower extreme of zigzag, and the setting of foot rest 4 is symmetrical around plastics ring body 5.

As a preferred embodiment, the connecting hole 8 facilitates the sufficient penetration of the welding medium during the welding of the lead frame 4, thereby increasing the welding firmness.

The plastic ring body 5 is of a PPA plastic ring body structure, the two sides of the ring body are arc-shaped, the front side and the rear side are provided with plane ends, and the front foot-guiding frame and the rear foot-guiding frame 4 are inserted into the plane ends; the lower end of the plastic ring body 5 is provided with a step end 9, the upper end of the step end 9 is provided with an inserting groove 10, and the base 6 is correspondingly embedded, adhered and fixed with the inserting groove 10 and the step end 9.

In a preferred embodiment, the insertion groove 10 and the stepped end 9 facilitate the expansion of the bonding area between the base 6 and the plastic ring 5, and enhance the connection stability.

The back of the bracket main body 1 is welded with a parallel welding frame 11, and the welding frame 11 is welded and fixed with the mounting plate 2; an independent through hole gap 12 is formed in the mounting plate 2, a connecting end 13 protruding inwards is arranged on the inner side of the upper end and the lower end of the through hole gap 12, and the connecting end 13 corresponds to the position of the foot-guiding frame 4.

In a preferred embodiment, the plurality of bracket bodies 1 are fixed inside the plurality of through-hole gaps 12 by the welding jig 11 in a matrix arrangement.

The utility model discloses a big power LED support of integrative both sides concave cup of four-color can effectively solve big power LED four-color integrative support on the current market often appears the gummosis and climbs the gluey phenomenon in lamp pearl encapsulation point fluorescent glue process, seriously influence the colour temperature uniformity of whole batch of lamp pearl, and the problem that luminescent chip closes the technology cost higher, utilize the base structure to be the plane post basis from Fang Aobei who takes two fixed positions, can need the chip of some fluorescent glue to fix directly in the square concave cup when lamp pearl encapsulates, because the square concave cup is equivalent to a container, the problem that gummosis, climbs the glue can not appear in the glue when some fluorescent glue, can improve the colour temperature uniformity of whole batch of lamp pearl, make product manufacture yield, efficiency improve; the two square concave square cup structures are utilized, two different fluorescent glues can be dispensed on the same lamp bead support, the problems of glue flowing and glue climbing in the process of dispensing of lamp bead packaging of the original support can be solved, different chip packaging manufacturing process schemes with lower cost can be selected according to actual luminous chip cost, and the competitiveness of the lamp beads is improved.

Claims (6)

1. A high-power LED support of integrative both sides concave cup of four-color, characterized by that, including: support subject (1), support subject (1) lower extreme is fixed with mounting panel (2), and the length direction edge of mounting panel (2) is provided with mounting hole (3), support subject (1) sets up including foot guide (4), and pegs graft and have plastics ring body (5) in the inboard of foot guide (4), the inboard of plastics ring body (5) bonds and has base (6), and the upper end of base (6) seted up recess (7), base (6) set up to square copper column structure, and recess (7) set up to square groove structure.

2. The high-power LED bracket with four colors integrated and two concave cups as claimed in claim 1, wherein the pin frame (4) is arranged in a Z-shaped structure, the upper end of the Z shape is fixedly inserted into the plastic ring body (5), the lower end of the Z shape is provided with a connecting hole (8), and the pin frame (4) is arranged in a front-back symmetry manner relative to the plastic ring body (5).

3. The high-power LED bracket with four colors and two concave cups as one body as claimed in claim 1, wherein the plastic ring body (5) is made of PPA plastic, two sides of the ring body are arc-shaped, the front side and the rear side of the ring body are provided with plane ends, and the front and the rear foot rests (4) are inserted into the plane ends.

4. The high-power LED bracket with four integrated concave cups and two sides as claimed in claim 1, wherein the lower end of the plastic ring body (5) is provided with a step end (9), the upper end of the step end (9) is provided with an inserting groove (10), and the base (6) is correspondingly embedded, adhered and fixed with the inserting groove (10) and the step end (9).

5. The high-power LED bracket with four integrated concave cups and two sides according to claim 1, characterized in that parallel welding frames (11) are welded on the back surface of the bracket main body (1), and the welding frames (11) are welded and fixed with the mounting plate (2).

6. The high-power LED bracket with four colors and two concave cups as one body according to claim 1, wherein the mounting plate (2) is internally provided with independent through hole gaps (12), connecting ends (13) protruding inwards are arranged on the inner sides of the upper ends and the lower ends of the through hole gaps (12), and the connecting ends (13) correspond to the positions of the pin guide frames (4).

Images