TWM445770U - Improvement of light-emitting diode - Google Patents

Description

Luminous diode modification

This creation relates to the improvement of light-emitting diodes, and aims to provide a light-emitting diode improvement that can accommodate more light-emitting diodes under the same use area and effectively improve the illumination brightness.

The light-emitting diode system is a solid-state semiconductor component, and the two carriers generated by the current through the diode are combined with each other to release the energy in the form of light, which has the advantages of light volume, fast reaction speed and no pollution, so that the light is emitted. The application field of diodes has gradually entered the various industrial circles. Although the initial development, it faces the bottleneck of insufficient brightness and low luminous efficiency, but the subsequent development of high-power light-emitting diodes solves the above problem of insufficient brightness. The diode has gradually entered the market of high-efficiency lighting sources, and has gradually replaced the trend of traditional tungsten lamps. It is the potential product to replace traditional lighting in the future.

In order to provide sufficient illumination, a lighting device using a light-emitting diode as a light source uses a high-power light-emitting diode. In addition, in many lighting situations, the lack of illumination occurs due to insufficient concentration of light, so that in general applications, more high-power LEDs are used to obtain the required brightness, in addition to wasting energy, which causes other problems. , for example, heat dissipation.

Therefore, how to provide an illumination brightness in the use area is an urgent problem for manufacturers today.

In view of this, the improvement of the light-emitting diode of the present invention is an improvement of the light-emitting diode which can accommodate more light-emitting diodes under the same use area and effectively improve the illumination brightness thereof.

The bracket of the present invention is fixed to a body having a length of 2.4 mm and a width of 1.5 mm. The base body is provided with a concave functional area, and the bracket has a plurality of electrically conductive pins separated from each other. The conductive pin is formed with a bonding surface exposed on the functional area, and is configured to provide a light-emitting diode chip, and the bonding surface extends outward from the interior of the body with a guiding portion, and the light-emitting diode of the present invention can be used. Under the same area, the arrangement can be more dense and the illumination brightness is higher.

The at least one conductive pin is provided with a through hole at the fixed portion of the seat.

The upper surface of each of the conductive pins and the base body is fixed with at least one concave portion.

In order to achieve the above purpose, at least one concave portion is disposed on the upper surface of each of the conductive pins and the body, and the conductive pins are fixed to the bottom of the body and formed under the at least one side. .

The notch may be located on the first side of the two adjacent conductive pins; further, a notch may be formed under the second side of the first side.

In order to enable your review board members to understand the structure of the creation and the overall operation mode, the following is a description of the following: a perspective view of the structure of the light-emitting diode in the first picture, and a second light-emitting diode of the second picture. The light-emitting diode 1 of the present invention includes at least a body 10 and a bracket 20; wherein the base 10 has a length of 2.4 mm and a width of 1.5 mm, and the base 10 is provided with an inner portion. Concave functional area 11.

The bracket 20 has a plurality of electrically conductive pins 21 separated from each other, and the conductive pins 21 are respectively fixedly connected to the base 10. The conductive pins 21 are formed with an engaging surface 211 exposed to the functional area 11, the joint surface. 211 and a guiding portion 212 extending outward from the interior of the housing 10, and a light-emitting diode wafer (not shown) is fixed to the bonding surface 211.

By using the design of the size of the light-emitting diode of the present invention, the arrangement can be more dense and the illumination brightness is higher under the same area.

Furthermore, at least one of the conductive pins 21 is provided with a through hole 22 at the fixed portion of the base body 10. As shown in the third and fourth figures, the seat body 10 can be simultaneously filled in the through hole 22 during molding to strengthen The strength of the joint 10 and the bracket 20 is combined.

In addition, at least one concave portion 23 is disposed on the upper surface of each of the conductive pins 21 and the base body 10, and at least one side of each of the conductive pins 21 and the base body 10 is fixed and formed with a notch 24 As shown in the third and fourth figures, the notch 24 can be located on the first side 213 adjacent to each of the conductive pins 21 and connected to the second side 214 of the first side 213. A notch 24 can be formed.

The design of each recess 23 and the notch 24 prevents water vapor from entering, affecting the operation of the internal electronic components, and can form a non-linear relationship between the conductive pins 21 and the base 10 by using the recesses 23 and the notches 24. The contact faces are used to increase the combined holding force between the conductive pins 21 and the base 10, and to strengthen the strength of assembly between the two.

As described above, the present invention provides another preferred and feasible illuminating diode modification, and an application for a new patent is proposed according to law; however, the above embodiments and drawings show that the preferred embodiment of the present invention is not This limitation of the creation is based on the similarity and similarity with the structure, installation, and features of the creation. All should be within the creation purpose of the creation and the scope of patent application.

1‧‧‧Lighting diode

10‧‧‧ body

11‧‧‧ functional area

20‧‧‧ bracket

21‧‧‧Electrical pins

211‧‧‧ joint surface

212‧‧‧Guidance

213‧‧‧ first side

214‧‧‧ second side

22‧‧‧Perforation

23‧‧‧ recess

24‧‧ ‧ gap

The first picture is a perspective view of the structure of the light-emitting diode in the creation.

The second picture is a schematic diagram of the structure of the light-emitting diode in the creation.

The third picture is a schematic diagram of the structure of the bracket in the creation.

The fourth figure is a structural cross-sectional view showing the structure of the light-emitting diode in the present creation.

1‧‧‧Lighting diode

10‧‧‧ body

11‧‧‧ functional area

20‧‧‧ bracket

21‧‧‧Electrical pins

211‧‧‧ joint surface

212‧‧‧Guidance

Claims (7)

A light-emitting diode improvement comprising at least: a body having a length of 2.4 mm and a width of 1.5 mm, the base body having a concave functional area; and a bracket having a plurality of mutual a separate conductive pin, each of which is fixedly connected to the body, the conductive pin is formed with an engaging surface exposed to the functional area, and the engaging surface extends outward from the inside of the body with a guiding portion . The illuminating diode modification according to claim 1, wherein at least one of the conductive pins is provided with a through hole at the fixed portion of the body. The light-emitting diode improvement according to the first or second aspect of the invention, wherein each of the conductive pins and the upper surface of the fixed body is provided with at least one concave portion. The light-emitting diode according to the first or the second aspect of the invention, wherein each of the conductive pins and the upper surface of the fixed body is provided with at least one concave portion, and each of the conductive pins and the seat A body is fixed under at least one side of the body and is formed with a notch. The illuminating diode modification according to claim 4, wherein the notch can be located on the first side of each of the adjacent conductive pins. The improvement of the light-emitting diode according to claim 4, wherein a notch is formed under the second side of the first side of the first side. The invention relates to the improvement of the light-emitting diode according to the first or second aspect of the invention, wherein a gap is formed under at least one side of each of the conductive pins and the seat body.