CN212691680U

CN212691680U - Monomer buckle formula LED optical lens

Info

Publication number: CN212691680U
Application number: CN202022137586.XU
Authority: CN
Inventors: 安方权
Original assignee: Nanjing Huishi Navigation Information Technology Co ltd
Current assignee: Nanjing Huishi Navigation Information Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-03-12
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a monomer buckle formula LED optical lens, including LED lens part and lens connecting plate, LED lens part includes LED front cover and lens connecting portion, be equipped with LED lamp pearl in the LED front cover, lens connecting portion tail end is equipped with two buckles, the buckle is the form of falling three triangles, the draw-in groove has been seted up on the lens connecting plate, the buckle block is in the draw-in groove, the mounting means of buckle and draw-in groove is pure mechanical structure does not have interference fit buckle formula to connect, lens connecting portion afterbody inner wall is toper cylindric structure, the utility model discloses do not need any screw nut, do not need external liquid glue to fix, it is stable firm, easy to operate, can not drop through artificial special dismantlement, convenient, nimble, pleasing to the eye, swift, can realize LED optical lens's light assembly and its optical characteristic.

Description

Monomer buckle formula LED optical lens

Technical Field

The utility model relates to a novel wisdom friendship ampere of technical field under the new trend of thing networking especially relates to a monomer buckle formula LED optical lens.

Background

With the increasing social demands and the increasing development of technologies, the active luminous signs are increasingly applied to more and more light sources and LED optical lenses, the light transmittance of the lenses and the light gathering performance of the lenses are gradually widely applied by people, but the LED optical lenses have great defects in the using process; the conventional use of lenses only considers its optical properties but not its structural form. The traditional LED optical lens can only be installed by interference fit, the assembly of the lens can be realized only by knocking with a manual hammer by a great amount of time, or the two lenses are connected together through liquid glue, the whole process consumes manpower and time, the materials are wasted, the method is old, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough, the utility model provides a monomer buckle formula LED optical lens does not need any screw nut, does not need external liquid to glue and fixes position each other, and is stable firm, easy to operate.

The utility model discloses a realize through following technical scheme: the utility model provides a monomer buckle formula LED optical lens, includes LED lens part and lens connecting plate, LED lens part includes LED front cover and lens connecting portion, be equipped with LED lamp pearl in the LED front cover, lens connecting portion tail end is equipped with two buckles, the buckle is the form of falling three triangles, the draw-in groove has been seted up on the lens connecting plate, the buckle block is in the draw-in groove, the mounting means of buckle and draw-in groove is pure mechanical structure and does not have interference fit buckle formula and connect, lens connecting portion afterbody inner wall is the cylindric structure of toper.

As an optimized technical scheme of the utility model, the face guard is plastics light lens lamp shade before the LED.

As an optimal technical scheme of the utility model, frame integrated into one piece structure, the face guard is the sphere before the LED.

As an optimal technical scheme of the utility model, face guard and lens connecting portion are the integrated into one piece structure before the LED.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the LED lens part is firmly connected to the lens connecting plate by clamping the buckle on the lens connecting part in the clamping groove on the lens connecting plate, and the lens connecting part firmly buckles the lens connecting plate by utilizing the reverse buckle in the middle of the lens connecting part and the extrusion force of the spherical panel;

(2) the inner wall of the tail part of the lens connecting part is of a conical cylindrical structure, so that the coaxiality of LED lamp beads can be guaranteed when the LED lamp beads are guided to enter, the LED lamp beads can be guaranteed to freely move to and accurately position without any obstacle, meanwhile, the LED optical lens cannot easily fall off, and the appearance characteristics of the LED optical lens can be reasonably utilized;

(3) the LED lens part is of a one-time molding structure, is convenient, flexible, attractive and quick, and realizes easy assembly and optical characteristics of the LED optical lens;

(4) the whole LED optical lens does not need any screw and nut, does not need external liquid glue to fix the positions of the LED optical lens, is stable and firm, is easy to operate, can not fall off without artificial special disassembly, is convenient, flexible, attractive and quick, and can realize easy assembly and optical characteristics of the LED optical lens.

Drawings

FIG. 1 is a schematic structural diagram of an LED lens portion of the present invention;

fig. 2 is a schematic structural diagram of the middle lens connecting plate of the present invention.

List of reference numerals: 1. an LED lens portion; 2. an LED front cover; 3. a lens connection part; 4. Buckling; 5. a lens connection plate; 6. a clamping groove.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As an embodiment of the utility model, the utility model provides a monomer buckle formula LED optical lens, including LED lens part 1 and lens connecting plate 5, LED lens part 1 includes LED front cover 2 and lens connecting portion 3, be equipped with LED lamp pearl in the

LED front cover

2, 3 tail ends of lens connecting portion are equipped with two buckles 4, the buckle is 4 inverted triangle forms, draw-in groove 6 has been seted up on the

lens connecting plate

5, 4 blocks of buckle are in draw-in

groove

6, 6 mounting means of buckle 4 and draw-in groove are connected for pure mechanical structure does not have interference fit buckle formula, 3 afterbody inner walls of lens connecting portion are toper cylindric structure.

As an embodiment of the utility model, the utility model provides a single body buckle type LED optical lens as shown in figure 1-2, which comprises an LED lens part 1 and a lens connecting plate 5, wherein the LED lens part 1 comprises an LED front cover 2 and a lens connecting part 3, the LED front cover 2 and the lens connecting part 3 are of an integrated structure, the LED lens part 1 is composed of a complete function injection molding transparent plastic part, an LED lamp bead is arranged in the LED front cover 2, the LED front cover 2 is a plastic light lens lampshade, the LED front cover 2 is a spherical surface, two buckles 4 are arranged at the tail end of the lens connecting part 3, the buckles are 4-shaped inverted triangles, a clamping groove 6 is arranged on the lens connecting plate 5, the buckles 4 are clamped in the clamping groove, the buckles 4 and the clamping groove 6 are arranged in a way of a pure mechanical structure without interference fit and buckle type connection, with 4 block of buckle on lens connecting portion 3 in draw-in groove 6 on the lens connecting plate, lens connecting portion 3 utilizes the extrusion force of reverse buckle and ball-type panel in the middle of self firmly to buckle itself on

lens connecting plate

5, 3 afterbody inner walls of lens connecting portion are the cylindric structure of toper, and 3 afterbody of lens connecting portion are crowded the inner wall and are the cylindric structure of toper, guarantee the axiality when can guide LED lamp pearl to get into, guarantee LED lamp pearl come to go to the accurate location of free from any obstacle, LED optical lens also can not drop easily simultaneously, can the appearance characteristic of rational utilization self.

The utility model provides a pair of monomer buckle formula LED optical lens, whole LED optical lens do not need any screw nut, do not need external liquid glue to fix position each other, and it is stable firm, easy to operate, can not drop through artificial special dismantlement, and is convenient, nimble, pleasing to the eye, swift, can realize LED optical lens's light assembly and its optical characteristic.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A monomer buckle formula LED optical lens, includes LED lens part (1) and lens connecting plate (5), its characterized in that: LED lens part (1) is equipped with LED lamp pearl including face guard (2) and lens connecting portion (3) before the LED in face guard (2), lens connecting portion (3) tail end is equipped with two buckles (4), buckle (4) are for falling three horn shapes, draw-in groove (6) have been seted up on lens connecting plate (5), buckle (4) block is in draw-in groove (6), the mounting means of buckle (4) and draw-in groove (6) is the connection of pure mechanical structure no interference fit buckle formula, lens connecting portion (3) afterbody inner wall is the cylindric structure of toper.

2. The unitary snap-in LED optical lens of claim 1, wherein: the LED front face shield (2) is a plastic light lens lampshade.

3. The unitary snap-in LED optical lens of claim 1, wherein: the LED front face shield (2) is a spherical surface.

4. The unitary snap-in LED optical lens of claim 1, wherein: the LED front cover (2) and the lens connecting part (3) are of an integrally formed structure.