CN212011022U

CN212011022U - Double-color LED paster support

Info

Publication number: CN212011022U
Application number: CN202020860754.5U
Authority: CN
Inventors: 王赞成; 李宁博; 李刚; 王春富; 匡保兴; 安鹏
Original assignee: Jiangxi Pengbowei Technology Co ltd
Current assignee: Jiangxi Pengbowei Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-11-24
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a double-colored LED paster support, including support base and the chip cup of setting on the support base, the chip cup is coniform, and threaded connection is passed through on the support base at chip cup top, and chip cup medial surface is equipped with the solid crystalline region that a plurality of evenly set up, is parallel circuit connection between every solid crystalline region, and solid crystalline region posts and is equipped with the LED chip, and the outside of chip cup is attached with heat dissipation aluminum plate, is equipped with the coolant liquid in the heat dissipation aluminum plate. The LED chip is simple and reasonable in structural design, and can emit light with two different colors; compared with the common LED patch, the LED patch has excellent heat dissipation performance and prolongs the service life of a light source in a mode of matching heat dissipation and heat absorption; and the safety performance is high, perfect insulativity can be ensured, and energy consumption is reduced.

Description

Double-color LED paster support

Technical Field

The utility model relates to a LED support technical field particularly, relates to a double-colored LED paster support.

Background

The LED paster support is the vital packaging material of fixed LED paster, and along with LED lighting technology's maturity gradually and development, current LED paster support generally adopts single cup wick form encapsulation, and not only the structure is complicated, and the function is single moreover, causes the luminous colour of LED lamp single, and the thermal diffusivity is poor, and the in-service use effect is not good.

On the other hand, when the package simultaneously needs two or more light colors, the LED chips with different colors need to be installed, so that heat dissipation is inconvenient, overload and short circuit are easy to occur due to overhigh temperature in the using process, the installation and the disassembly are not easy, the safety performance is poor, the insulativity cannot be ensured, and the product cost is increased.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem among the correlation technique, the utility model provides a double-colored LED paster support can overcome prior art's the aforesaid not enough.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows: the utility model provides a double-colored LED paster support, includes the support base and sets up chip cup on the support base, the chip cup is coniform, threaded connection is passed through at chip cup top on the support base, chip cup medial surface is equipped with the solid crystalline region that a plurality of evenly set up, every be parallel circuit connection between the solid crystalline region, the subsides are equipped with the LED chip on the solid crystalline region, the outside of chip cup is attached with heat dissipation aluminum plate, the coolant liquid is equipped with in the heat dissipation aluminum plate.

Furthermore, a plurality of first heat dissipation holes which are uniformly distributed are formed in the joint of the chip cup and the support base.

Furthermore, second heat dissipation holes which are uniformly distributed are formed in the circular side wall of the chip cup.

Furthermore, the inner side surface of the chip cup is a bright reflecting surface.

Further, an insulating layer is arranged between the chip cup and the heat dissipation aluminum plate.

Furthermore, the two die bonding regions are a first die bonding region and a second die bonding region.

Furthermore, the inner side surface of the chip cup is coated with fluorescent powder.

The utility model has the advantages that: the LED chip is simple and reasonable in structural design, and can emit light with two different colors; compared with the common LED patch, the LED patch has excellent heat dissipation performance and prolongs the service life of a light source in a mode of matching heat dissipation and heat absorption; and the safety performance is high, perfect insulativity can be ensured, and energy consumption is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a two-color LED patch holder according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a two-color LED patch support according to an embodiment of the present invention.

In the figure: 1. a support base; 2. a chip cup; 2-1, a first heat dissipation hole; 2-2, a second heat dissipation hole; 3. a die bonding area; 3-1, a first solid crystal area; 3-2, a second solid crystal area; 4. an LED chip; 5. and the heat dissipation aluminum plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

As shown in fig. 1-2, according to the embodiment of the utility model provides a double-colored LED paster support, be in including support base 1 and setting chip cup 2 on the support base 1, chip cup 2 is coniform, threaded connection is passed through at 2 tops of chip cup on the support base 1, 2 medial surfaces of chip cup are equipped with the solid crystalline region 3 that a plurality of evenly set up, every be parallel circuit connection between the solid crystalline region 3, it is equipped with LED chip 4 to paste on the solid crystalline region 3, heat dissipation aluminum plate 5 is attached to the outside of chip cup 2, the coolant liquid is equipped with in the heat dissipation aluminum plate 5.

In an embodiment of the present invention, a plurality of first heat dissipation holes 2-1 are uniformly arranged at the connection between the chip cup 2 and the support base 1.

In an embodiment of the present invention, the circular sidewall of the chip cup 2 is provided with second heat dissipation holes 2-2 uniformly distributed.

In a specific embodiment of the present invention, the inner side surface of the chip cup 2 is a bright reflective surface.

In a specific embodiment of the present invention, an insulating layer is disposed between the chip cup 2 and the heat dissipation aluminum plate 5.

In a specific embodiment of the present invention, there are two solid crystal regions, namely, a first solid crystal region 3-1 and a second solid crystal region 3-2.

In a specific embodiment of the present invention, the inner side surface of the chip cup 2 is coated with phosphor.

For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.

Double-colored LED paster support, mainly include support base 1 and

chip cup

2, 2 threaded connection of chip cup are easy to assemble on support base 1.

The heat dissipation aluminum plate 5 pasted and mounted on the outer side of the chip cup 2 and the cooling liquid filled in the chip cup can effectively suck away the heat dissipated by the LED chip 4, an insulating layer is additionally pasted between the heat dissipation aluminum plate and the LED chip, and the possibility of electric leakage of the chip cup can be effectively prevented.

The upper part of the chip cup 2 is provided with a first heat dissipation hole 2-1 to achieve the passive heat dissipation effect, and the side surface of the chip cup 2 is also provided with a second heat dissipation hole 2-2.

LED chips with different colors are arranged on the first solid crystal area 3-1 and the second solid crystal area 3-2 on the solid crystal area 3, so that brightness of different colors can be realized, and meanwhile, fluorescent powder is coated on the inner side of the chip cup 2 to increase brightness.

The chip cup 2 adopts a bright aluminum alloy gold reflecting surface to increase the projection brightness.

In summary, with the aid of the technical solution of the present invention, the structural design is simple and reasonable, and the LED chip can emit light of two different colors; compared with the common LED patch, the LED patch has excellent heat dissipation performance and prolongs the service life of a light source in a mode of matching heat dissipation and heat absorption; and the safety performance is high, perfect insulativity can be ensured, and energy consumption is reduced.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a double-colored LED paster support, is in including support base (1) and setting chip cup (2) on the support base (1), its characterized in that, chip cup (2) are coniform, threaded connection is passed through at chip cup (2) top on the support base (1), chip cup (2) medial surface is equipped with solid crystalline region (3) that a plurality of evenly set up, every be parallel circuit connection between solid crystalline region (3), solid crystalline region (3) facing is equipped with LED chip (4), the outside facing of chip cup (2) is with heat dissipation aluminum plate (5), the coolant liquid is equipped with in heat dissipation aluminum plate (5).

2. The dual-color LED patch holder according to claim 1, wherein a plurality of first heat dissipation holes (2-1) are uniformly arranged at the connection position of the chip cup (2) and the holder base (1).

3. The bi-color LED patch holder according to claim 1, wherein the circular side wall of the chip cup (2) is provided with second heat dissipation holes (2-2) uniformly distributed.

4. The bi-color LED patch holder according to claim 1, wherein the inner side of the chip cup (2) is a shiny reflective surface.

5. The bi-color LED patch holder according to claim 1, wherein an insulating layer is provided between the chip cup (2) and the aluminum heat sink sheet (5).

6. The bicolor LED patch support according to claim 1, wherein there are two solid crystal regions, namely a first solid crystal region (3-1) and a second solid crystal region (3-2).

7. A bi-color LED patch holder according to claim 1 or 4, characterized in that the inner side of the chip cup (2) is coated with phosphor.