CN219656014U

CN219656014U - Novel LED lamp

Info

Publication number: CN219656014U
Application number: CN202320903581.4U
Authority: CN
Inventors: 蓝可发
Original assignee: Shenzhen Zhundu Photoelectric Co ltd
Current assignee: Shenzhen Zhundu Photoelectric Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-09-08
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a novel LED lamp, which comprises: the lamp body is provided with a containing cavity, the bottom of the containing cavity is provided with a PCB board, the PCB board is connected with a round light source, two sides of the round light source are respectively provided with a radiator, a first lens is arranged above the round light source, a second lens is arranged above the first lens, and a reflecting cup is arranged above the second lens.

Description

Novel LED lamp

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a novel LED lamp.

Background

The LED lamp is applied to night places such as industrial and mining lamps, head lamps and emergency lamps which need high brightness and high directivity at present, the product structure is complex, the assembly is difficult, the production and assembly efficiency is low, the heat dissipation area of the LED is small, the heat dissipation is not easy, and when the product is used at high power, the heat dissipation of the LED is not good, and the service life is influenced;

the LED heat radiation module has the advantages of optimizing the existing structure, simplifying product assembly, improving the design of the LED heat radiation module, enabling the LED heat radiation effect to be good, prolonging the service life of the LED, being uniform in light effect, having no shadow on short-distance light spots, and being not easy to deform.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a novel LED lamp.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a novel LED lamp, comprising: the lamp body is provided with a containing cavity, the bottom of the containing cavity is provided with a PCB board, the PCB board is connected with a round light source, two sides of the round light source are respectively provided with a radiator, a first lens is arranged above the round light source, a second lens is arranged above the first lens, and a reflecting cup is arranged above the second lens.

Optionally, two positioning pieces are further disposed in the accommodating cavity, and the two positioning pieces are respectively disposed at two sides of the first lens.

Optionally, the top ends of the two positioning pieces are connected with the second lens.

Optionally, the accommodating cavity is further provided with two first pressing covers, and the two first pressing covers are respectively arranged between the first lens and the corresponding positioning piece.

Optionally, a groove is formed at the top end of the radiator.

Optionally, the accommodating cavity is further provided with two second pressing covers, and the second pressing covers are respectively arranged on the groove and the second lens.

Optionally, the recess department of radiator all is equipped with a mouthful to the radiator bottom, establish the PIN needle in the mouthful of crossing, the PCB board passes through the PIN needle and is connected with the radiator.

The technical scheme of the utility model has the following beneficial effects:

according to the utility model, the material of the lamp body is aluminum or copper, when the radiator is combined, the heat of the circular lamp source can be effectively radiated, in addition, the first lens and the second lens can be respectively fixed through the first gland and the second gland, and can be respectively positioned through the positioning piece by combining the positioning piece, so that the product is simple and convenient to assemble, the second optical refraction of the circular lamp source is realized through the first lens, the third optical refraction is realized through the second lens, the optical effect can be optimized through the design, and in addition, the light spot can be more round and plump through the circular design of the lamp source.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic cross-sectional view of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

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

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, a first feature is "on" or "to a second feature unless explicitly specified and defined otherwise

"under" may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1 and 2, the present utility model provides a novel LED lamp, including:

a novel LED lamp, comprising: the lamp body 1 is provided with a containing cavity 10, the bottom of the containing cavity 10 is provided with a PCB 17, the PCB is connected with a round light source 16, two sides of the round light source 16 are respectively provided with a radiator 14, a first lens 15 is arranged above the round light source 16, a second lens 12 is arranged above the first lens 15, and a reflecting cup 11 is arranged above the second lens 12;

wherein the circular light source 16 is provided as an LED lamp.

In this embodiment, the present technical solution is to perform positioning restriction on the first lens 15, and the specific technical solution is as follows:

two positioning pieces 19 are further arranged in the accommodating cavity 10, and the two positioning pieces 19 are respectively arranged at two sides of the first lens 15;

wherein, the top ends of the two positioning pieces 19 are connected with the second lens 12.

In this embodiment, the present technical solution is to fix the first lens 15, and the specific technical solution is as follows:

two first press covers 18 are further arranged in the accommodating cavity 10, and the two first press covers 18 are respectively arranged between the first lens 15 and the corresponding positioning piece 19, so that the corresponding first lens 15 is fixed;

the first press cover 18 may be fastened to the first lens 15 by a fastening method or a screw method.

In this embodiment, the present technical solution is mainly to fix the second lens, and the specific technical solution is as follows:

the top end of the radiator 14 is provided with a groove 141, the accommodating cavity 10 is also provided with two second press covers 13, the second press covers 13 are respectively arranged on the groove 141 and the second lens 12, the second press covers 13 adopt a buckling mode, and the second lens 12 can be fixed by adopting a screw mode;

in order to enable the PCB 17 to dissipate heat, the PCB 17 is a copper substrate, a through hole is formed from the groove 141 of the heat sink 14 to the bottom end of the heat sink 14, a PIN is disposed in the through hole, and the PCB 17 is connected with the heat sink 14 through the PIN.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A novel LED lamp, comprising:

the lamp body is provided with a containing cavity, the bottom of the containing cavity is provided with a PCB board, the PCB board is connected with a round light source, two sides of the round light source are respectively provided with a radiator, a first lens is arranged above the round light source, a second lens is arranged above the first lens, and a reflecting cup is arranged above the second lens.

2. The novel LED lamp according to claim 1, wherein two positioning pieces are further arranged in the accommodating cavity, and the two positioning pieces are respectively arranged on two sides of the first lens.

3. The novel LED lamp of claim 2, wherein the top ends of said two positioning members are connected to the second lens.

4. The novel LED lamp of claim 2, wherein two first press covers are further disposed in the accommodating cavity, and the two first press covers are respectively disposed between the first lens and the corresponding positioning member.

5. The novel LED lamp of claim 1, wherein a groove is formed at the top end of said heat sink.

6. The LED lamp of claim 5, wherein two second covers are further disposed in the accommodating cavity, and the second covers are disposed on the groove and the second lens respectively.

7. The novel LED lamp according to claim 5, wherein a through hole is formed from the groove of the radiator to the bottom end of the radiator, a PIN needle is arranged in the through hole, and the PCB is connected with the radiator through the PIN needle.