CN220287239U

CN220287239U - LED compact lens

Info

Publication number: CN220287239U
Application number: CN202322299551.XU
Authority: CN
Inventors: 谌文武
Original assignee: Foshan Hongzhu Plastic Hardware Die Co ltd
Current assignee: Foshan Hongzhu Plastic Hardware Die Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-01-02
Anticipated expiration: 2033-08-25

Abstract

The utility model discloses an LED compact lens which comprises an equipment shell, a lens outer frame and a lens body, wherein one end of the equipment shell is fixedly connected with the lens outer frame through a connecting block, one end of the inside of the lens outer frame is fixedly connected with the lens body, the inner side surface of the lens outer frame is fixedly connected with a second-level light-expanding plate, one end of the lens outer frame, which is close to the equipment shell, is fixedly connected with a light source, a first-level light-expanding plate is fixedly connected between the light source and the lens outer frame, a light-expanding hole is formed in a penetrating manner on the surface of the lens body, three-level light-expanding plates are fixedly connected to the inner side surface of the light-expanding hole, a plurality of the light-expanding holes and the three-level light-expanding plates are respectively arranged through the first-level light-expanding plate, the second-level light-expanding plate and the three-level light-expanding plates, and finally, the light rays are irradiated out in a large-area manner through the light-expanding holes, and the brightness of the light rays is ensured.

Description

LED compact lens

Technical Field

The utility model belongs to the technical field of lenses, and particularly relates to an LED compact lens.

Background

The LED lens is closely connected with the LED, so that the use efficiency and the luminous efficiency of light can be improved, and the LED lens can be used according to different effects. The specification is a penetrating type, a catadioptric type.

When the conventional LED lens is used, the front end lens is simple in structure and low in light expansion function, so that the brightness of light rays refracted through the lens is common, and certain limitation exists in use.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides an LED compact lens to solve the problems that the front end lens structure is simple and the light expansion function is low when the existing LED lens is used, so that the brightness of light rays refracted by the lens is common and certain limitation exists when the LED compact lens is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compact lens of LED, includes equipment shell, lens frame and lens body, the one end of equipment shell passes through connecting block fixedly connected with lens frame, the inside one end fixedly connected with lens body of lens frame, the inboard fixedly connected with second grade light-expanding plate of lens frame, the one end fixedly connected with light source that the lens frame is close to equipment shell, fixedly connected with one-level light-expanding plate between light source and the lens frame, the surface of lens body runs through and has seted up the light-expanding hole, the inboard fixedly connected with tertiary light-expanding plate of light-expanding hole, light-expanding hole and tertiary light-expanding plate all are provided with a plurality of.

Preferably, a control switch is installed at one corner of one side surface of the equipment shell.

Preferably, heat dissipation holes are formed in the surfaces of two sides of the equipment shell, and a plurality of heat dissipation holes are formed.

Preferably, a lens connecting layer is arranged between the lens body and the lens outer frame, the inside of the lens connecting layer is of a four-layer structure, the outermost layer of the inner material of the lens connecting layer is provided with an adhesion layer, and the inner part of the adhesion layer is made of sealant.

Preferably, a sealing layer is arranged on the inner side of the adhesion layer, and sealing rubber strips are arranged in the sealing layer.

Preferably, a heat insulation layer is arranged on the inner side of the sealing layer, and the heat insulation layer is made of glass fiber materials.

Preferably, an insulating layer is arranged on the inner side of the insulating layer, and the insulating layer is made of insulating rubber coating materials.

Compared with the prior art, the utility model provides the LED compact lens, which has the following beneficial effects:

1. according to the utility model, through the first-stage, second-stage and third-stage light-expanding plates, when in use, light rays irradiated by the light source are respectively expanded through the first-stage light-expanding plate, the second-stage light-expanding plate and the third-stage light-expanding plate, and finally the light rays are irradiated in a large-area form through the light-expanding holes, so that the brightness of the light rays is ensured, and the problems that the front-end lens structure is relatively simple and the light-expanding function is relatively low when the traditional LED lens is used are effectively avoided, and therefore, the brightness of the light rays refracted through the lens is common and has a certain limitation when in use are solved;

2. according to the utility model, through the arranged heat dissipation holes, the heat dissipation of the light source in the lens is conveniently realized when the lens is used, and through the arranged connecting blocks, the head and neck outer frame is conveniently and fixedly arranged on one end surface of the equipment shell for use when the lens is used;

3. according to the utility model, the lens body is fixedly arranged at one end of the inner part of the lens outer frame through the arranged adhesive layer, the sealing performance of the joint between the lens body and the lens outer frame is improved through the arranged sealing layer, the problem that the adhesive layer falls off due to heat generated between the lens body and the lens outer frame is effectively prevented through the arranged heat insulation layer, the insulation performance between the lens body and the lens outer frame is improved through the arranged insulating layer, and the problem of electric shock due to electric leakage in the lens body is prevented.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:

fig. 1 is a schematic structural diagram of an LED compact lens according to the present utility model;

FIG. 2 is a front view of an LED compact lens according to the present utility model;

FIG. 3 is a cross-sectional view of a lens housing in an LED compact lens according to the present utility model;

FIG. 4 is a schematic view of a material layer on an outer surface of a lens body in an LED compact lens according to the present utility model;

in the figure: 1. an equipment housing; 2. a connecting block; 3. a lens housing; 4. a lens body; 5. a heat radiation hole; 6. a control switch; 7. a light source; 8. a first-stage light expansion plate; 9. a second-stage light expansion plate; 10. a third-stage light expansion plate; 11. a light spreading hole; 12. an adhesion layer; 13. a sealing layer; 14. a thermal insulation layer; 15. an insulating layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a LED compact lens, including equipment shell 1, lens frame 3 and lens body 4, the one end of equipment shell 1 is through connecting block 2 fixedly connected with lens frame 3, the inside one end fixedly connected with lens body 4 of lens frame 3, the inboard fixedly connected with second grade light-expanding plate 9 of lens frame 3, the one end fixedly connected with light source 7 that the lens frame 3 is close to equipment shell 1, fixedly connected with one-level light-expanding plate 8 between light source 7 and the lens frame 3, the surface of lens body 4 runs through and has seted up light-expanding hole 11, the inboard fixedly connected with tertiary light-expanding plate 10 of light-expanding hole 11, light-expanding hole 11 and tertiary light-expanding plate 10 all are provided with a plurality of, through the one-level that sets up, second grade and tertiary light-expanding plate 10, the light that shines through the light source during the use can be respectively through one-level light-expanding plate 8, second grade light-expanding plate 9 and tertiary light-expanding plate 10, and finally, the form with light through light-expanding hole 11 is shining out in large tracts of form, and guaranteed the luminance of light, the LED lens at present has been avoided when using, normally front end is simple structure can also realize through the one end when using the connecting block 2 when using the relatively low-level light-expanding device, the problem when using the connecting block 2 is realized, the head and neck 2 is more convenient for use in the one end.

In the present utility model, it is preferable that a control switch 6 is installed at one side surface corner of the apparatus case 1.

In the utility model, preferably, the two side surfaces of the equipment shell 1 are provided with the heat dissipation holes 5, the heat dissipation holes 5 are provided with a plurality of heat dissipation holes 5, and the heat dissipation of the light source inside the lens 7 during use is conveniently realized through the heat dissipation holes 5 during use.

In the present utility model, preferably, a lens connection layer is disposed between the lens body 4 and the lens frame 3, and the inside of the lens connection layer has a four-layer structure, the outermost layer of the material inside the lens connection layer is provided with an adhesive layer 12, and the inside of the adhesive layer 12 is made of a sealant, so that the lens body 4 is fixedly mounted at one end inside the lens frame 3 for use through the provided adhesive layer 12.

In the utility model, preferably, the inner side of the adhesion layer 12 is provided with the sealing layer 13, the sealing layer 13 is made of sealing rubber strips, and the sealing performance of the joint between the lens body 4 and the lens outer frame 3 is improved through the provided sealing layer 13.

In the present utility model, it is preferable that the heat insulating layer 14 is provided inside the sealing layer 13, and the glass fiber material is used as the inside of the heat insulating layer 14, so that the problem that the adhesion layer 12 is detached due to heat generated between the lens body 4 and the lens outer frame 3 is effectively prevented by the heat insulating layer 14.

In the utility model, preferably, the insulating layer 15 is arranged on the inner side of the insulating layer 14, the insulating layer 15 is made of insulating rubber coating material, and the insulating property between the lens body 4 and the lens outer frame 3 is increased by the arranged insulating layer 15, so that the problem of electric shock caused by electric leakage in the lens body 4 is prevented.

The working principle and the using flow of the utility model are as follows: during the use, through the one-level that sets up, second grade and tertiary light-expanding plate 10, light through the light source irradiation during the use can be respectively through one-level light-expanding plate 8, second grade light-expanding plate 9 and tertiary light-expanding plate 10 expand light, and finally come out light with the form of large tracts of land through light-expanding hole 11, and guaranteed the luminance of light, the LED lens at present has been avoided effectively when using, usually because front end lens structure is comparatively simple, the light-expanding function that can realize also lower, therefore the light luminance through the lens refraction is general, there is the problem of certain limitation during the use, through the louvre 5 of setting, through the inside light source of lens 7 when using heat dissipation through the connecting block 2 of setting, through connecting block 2 in order to use head and neck frame 3 fixed mounting at the one end surface of equipment housing 1, through the adhesion layer 12 of setting up, so as to use lens body 4 fixed mounting at the inside one end of lens frame 3, through the sealing layer 13 of setting up, the sealing layer of lens body 4 and lens frame 3 between the junction is increased, the problem of preventing through setting up the sealing layer 14 between lens frame 4 and lens frame 3, the problem of preventing the inside electric shock between the lens frame 4 and the insulating layer 4 through setting up the sealing layer of the insulating layer of the lens frame 4, the problem of preventing the problem between the insulating layer 4 and the insulating layer of the occurrence of the insulating layer of the lens frame 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compact lens of LED, includes equipment shell (1), lens frame (3) and lens body (4), its characterized in that: the utility model discloses a light-emitting diode (LED) device, including equipment shell (1), connecting block (2), lens frame (3) are passed through to the one end of equipment shell (1), the inside one end fixedly connected with lens body (4) of lens frame (3), the inboard fixedly connected with second grade light-expanding plate (9) of lens frame (3), the one end fixedly connected with light source (7) that lens frame (3) is close to equipment shell (1), fixedly connected with one-level light-expanding plate (8) between light source (7) and lens frame (3), light-expanding hole (11) have been seted up in the surface run through of lens body (4), the inboard fixedly connected with tertiary light-expanding plate (10) of light-expanding hole (11), light-expanding hole (11) and tertiary light-expanding plate (10) all are provided with a plurality of.

2. The LED compact lens of claim 1, wherein: a control switch (6) is arranged at one corner of one side surface of the equipment shell (1).

3. The LED compact lens of claim 1, wherein: the heat dissipation device is characterized in that heat dissipation holes (5) are formed in the surfaces of two sides of the equipment shell (1), and a plurality of heat dissipation holes (5) are formed.

4. The LED compact lens of claim 1, wherein: the lens is characterized in that a lens connecting layer is arranged between the lens body (4) and the lens outer frame (3), the inside of the lens connecting layer is of a four-layer structure, the outermost layer of the inner material of the lens connecting layer is provided with an adhesion layer (12), and the inside of the adhesion layer (12) is made of sealant.

5. The LED compact lens of claim 4, wherein: the inner side of the adhesion layer (12) is provided with a sealing layer (13), and the sealing layer (13) is made of sealing rubber strips.

6. The LED compact lens of claim 5, wherein: the inner side of the sealing layer (13) is provided with a heat insulation layer (14), and the inside of the heat insulation layer (14) is made of glass fiber materials.

7. The LED compact lens of claim 6, wherein: an insulating layer (15) is arranged on the inner side of the insulating layer (14), and the insulating layer (15) is made of insulating rubber paint.