CN215834550U

CN215834550U - Round LED lamp bead

Info

Publication number: CN215834550U
Application number: CN202122007075.0U
Authority: CN
Inventors: 张泽元; 汪孟昌; 石淼
Original assignee: Jiangxi Jingzhongteng Photoelectric Technology Co ltd
Current assignee: Jiangxi Jingzhongteng Photoelectric Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-15
Anticipated expiration: 2031-08-24

Abstract

The utility model provides a circular LED lamp bead, which comprises a lamp holder and a vertical chip arranged on the lamp holder; the lamp holder is provided with a limiting ring, and the round LED lamp bead is also provided with a lens matched with the limiting ring; the lamp holder is provided with a positive electrode connecting part and a negative electrode connecting part; the vertical chip is arranged on the negative electrode connecting part, an electrode connecting part is arranged on the top surface of the vertical chip, and the electrode connecting part is connected with the positive electrode connecting part through a plurality of connecting wires. The lens is arranged, so that the correction and adjustment time between the traditional circular LED lamp bead and the optical lens can be saved on the basis of realizing circular light emitting, the problems of specification increase and cost improvement of the optical lens matched with the lens can be avoided, the problem of brightness loss caused by multiple optical corrections can be prevented, the service life can be prolonged, the power of the vertical chip applicable to the LED lamp can be improved, and more use scenes needing high-power illumination can be met.

Description

Round LED lamp bead

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a circular LED lamp bead.

Background

An LED lamp is a solid-state semiconductor device that can convert electrical energy into visible light, and can directly convert electricity into light.

The LED lamp has the incomparable advantages of a series of traditional light sources, such as energy conservation, long service life, vibration resistance, environmental protection, impact resistance and the like, so the LED lamp occupies a main share in the existing light source market, and various LED light source products emerge like bamboo shoots in spring after rain.

The existing round LED lamp bead needs secondary optical correction, so that the brightness of an LED chip is easily lost, and the LED lamp bead is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a circular LED lamp bead, aiming at solving the technical problem that the existing lamp bead is inconvenient to use.

The utility model provides a circular LED lamp bead, which comprises a lamp holder and a vertical chip arranged on the lamp holder; the lamp holder is provided with a limiting ring, and the round LED lamp bead is also provided with a lens matched with the limiting ring; the lamp holder is also provided with a positive electrode connecting part and a negative electrode connecting part; the vertical chip is arranged on the negative electrode connecting part, an electrode connecting part is arranged on the top surface of the vertical chip, and the electrode connecting part is connected with the positive electrode connecting part through a plurality of connecting wires.

Furthermore, the vertical chip comprises a circular light-emitting area in the middle and electrode connecting parts arranged around the circular light-emitting area.

Further, the electrode connecting part is square.

Furthermore, four corners of the electrode connecting part are connected with the positive electrode connecting part through connecting wires.

Furthermore, a glue sealing part is arranged between the lamp holder and the lens.

The utility model has the beneficial effects that: according to the utility model, the plurality of connecting wires are arranged on the vertical chip, so that the connection between the circular chip and the anode connecting part is more stable, the current is more uniform, and the stability and the service life of the lamp bead can be effectively improved; in addition, the lens is arranged, so that the correction and adjustment time between the traditional circular LED lamp bead and the optical lens can be saved on the basis of realizing circular light emitting, the problems of increased specification and increased cost of the optical lens matched with the lens can be solved, the problem of brightness loss caused by multiple optical corrections can be solved, the service life can be prolonged, the power of the vertical chip applicable to the LED lamp can be improved, and more use scenes needing high-power illumination can be met.

Drawings

Fig. 1 is a top view of one embodiment of a circular LED lamp bead of the present invention.

Fig. 2 is a front view of one embodiment of a circular LED lamp bead of the present invention.

Fig. 3 is a left side view of one embodiment of the circular LED lamp bead of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.

As shown in fig. 1 to 3, the utility model provides a circular LED lamp bead, which comprises a lamp holder 1 and a vertical chip 2 installed on the lamp holder 1; the lamp holder 1 is provided with a limiting ring 11, and the round LED lamp bead is also provided with a lens 4 matched with the limiting ring 11; the lamp holder 1 is provided with a positive electrode connecting part 32 and a negative electrode connecting part 31; the vertical chip 2 is mounted on the negative electrode connecting portion 31, an electrode connecting portion 22 is disposed on the top surface of the vertical chip 2, and the electrode connecting portion 22 is connected to a positive electrode connecting portion 32 through a plurality of connecting wires 33. In addition, the lens 4 is arranged, so that the correction and adjustment time between the traditional circular LED lamp bead and the optical lens can be saved on the basis of realizing circular light emitting, the problems of specification increase and cost improvement of the optical lens matched with the lens can be avoided, the problem of brightness loss caused by multiple optical corrections can be prevented, the service life can be prolonged, the power of the vertical chip 2 which can be applied to the LED lamp can be improved, and more use scenes needing high-power illumination can be met; set up spacing collar 11, can carry out fixed mounting to lens 4, can effectively improve the stability of lamp pearl.

According to the utility model, the plurality of connecting wires 33 are arranged on the vertical chip 2, so that the connection between the circular chip and the anode connecting part 32 is more stable, the current is more uniform, and the stability and the service life of the lamp bead can be effectively improved.

In an alternative embodiment, the vertical chip 2 includes a circular light-emitting area 21 in the middle and electrode connection portions 22 disposed around the circular light-emitting area 21. In this embodiment, the light emitting area is the middle circular light emitting area 21, so that the light emitting area is more uniform and more convenient to use.

In an alternative embodiment, the electrode connection 22 is square. Four corners of the electrode connecting portion 22 are connected to the positive electrode connecting portion 32 via connecting wires 33. In this embodiment, the connection lines 33 are disposed at four corners of the electrode connection portion 22, so that the connection between the vertical chip 2 and the positive electrode connection portion 32 is more stable, and the current is more uniform.

In an alternative embodiment, a ball-shaped sealant is disposed between the lamp holder 1 and the lens 4. Set up the portion of gluing, can fix the encapsulation to perpendicular chip 2, effectively increase its stability.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the utility model is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.

Claims

1. A circular LED lamp bead is characterized by comprising a lamp holder and a vertical chip arranged on the lamp holder; the lamp holder is provided with a limiting ring, and the round LED lamp bead is also provided with a lens matched with the limiting ring; the lamp holder is also provided with a positive electrode connecting part and a negative electrode connecting part; the vertical chip is arranged on the negative electrode connecting part, an electrode connecting part is arranged on the top surface of the vertical chip, and the electrode connecting part is connected with the positive electrode connecting part through a plurality of connecting wires.

2. The round LED lamp bead of claim 1, wherein the vertical chip comprises a round light-emitting area in the middle and electrode connection portions mounted around the round light-emitting area.

3. The circular LED lamp bead of claim 1 or 2, wherein the electrode connection portion is square.

4. The round LED lamp bead of claim 3, wherein four corners of the electrode connecting portion are connected with the positive electrode connecting portion through connecting wires.

5. The round LED lamp bead of claim 1, wherein a sealant is disposed between the lamp holder and the lens.