CN216311260U

CN216311260U - Square facula lamp house lens

Info

Publication number: CN216311260U
Application number: CN202121728826.1U
Authority: CN
Inventors: 王维虎
Original assignee: Shenzhen Ruiguangda Photoelectric Co ltd
Current assignee: Shenzhen Ruiguangda Photoelectric Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-04-15
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a square light spot lamp box lens, which relates to the field of lens optics and advertising lamp boxes, and an advertising lamp box body, wherein the square light spot lamp box lens further comprises: the light box lens groups are arranged in the advertising light box body at equal intervals; any one light box lens group comprises more than one light box lens, and light spots of the light box lenses of the adjacent light box lens groups are butted and do not overlap; the lamp box lens emits square light spots. The technical scheme of the disclosure changes the traditional round spot lens into a square spot lens; the brightness uniformity of the surface of the advertising panel is improved; the emergent light spot area of the single lens is enlarged.

Description

Square facula lamp house lens

Technical Field

The utility model relates to the field of lens optics and advertising lamp boxes, in particular to a square light spot lamp box lens.

Background

The advertising light box panel has a large length and width dimension, usually in meters. The size of the lens is small, the size is usually about 10mm, the range of the single lens capable of irradiating the advertising panel is only about 10cm, the large-area lighting and uniform brightness of the advertising panel are realized, at the moment, one lens can not meet the requirement far away, a plurality of lenses need to be uniformly arranged behind the advertising panel, and the light spots emitted by the lenses cover the whole advertising panel in a superposition mode.

The problems of the prior art are shown in fig. 4 to 5:

the shape of the light spot emitted by the first and the conventional lamp box lens 5 is circular.

And secondly, the brightness uniformity is poor when the circular light spots 6 are spliced into large-area light spots, and the uniformity is only about 0.8. The reason is that the splicing position of the circular light spots is overlapped, and the brightness of the overlapped position is higher than that of the non-overlapped position, so that light spots with different brightness are formed.

Thirdly, the diameter of the light spot is small, so that the number of spliced lenses is large, and the thickness of the light box body is thick, so that the cost of the light box product is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the related art, the disclosed embodiment of the utility model provides a square spot light box lens. The technical scheme is as follows:

according to a first aspect of the disclosed embodiments of the present invention, there is provided a square light spot light box lens, an advertisement light box body, the square light spot light box lens further comprising:

the light box lens groups are arranged in the advertising light box body at equal intervals;

any one light box lens group comprises more than one light box lens, and light spots of the light box lenses of the adjacent light box lens groups are butted and do not overlap;

the lamp box lens emits square light spots.

In one embodiment, the advertising light box body includes:

the refrigerator comprises a refrigerator body, wherein one side of the refrigerator body is provided with an open end;

the advertising panel is buckled with the open end of the box body.

In one embodiment, a lens mounting seat is arranged in the box body, and more than one group of light box lens groups are mounted on the light box lens mounting seat.

In one embodiment, the distance between any adjacent light box lenses of the same group is the same.

In one embodiment, the positions of the lamp box lenses of any adjacent lamp box lens group are in one-to-one correspondence.

The technical scheme provided by the embodiment of the utility model has the following beneficial effects: the traditional round spot lens is changed into a square spot lens; the brightness uniformity of the surface of the advertising panel is improved; the emergent light spot area of the single lens is enlarged.

First, the square facula has promoted advertising panel's luminance degree of consistency, and the degree of consistency of traditional lamp house is about 0.8, can reach more than 0.9 after promoting. (Note: uniformity maximum 1)

Secondly, the light spot is increased, so that the thickness of the light box can be reduced to 5cm, the cost is reduced by at least more than 50% compared with the traditional light box lens with the thickness of 8cm, 10cm and 15cm, and the market competitiveness is greatly improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is an exploded view of the installation of a square spot light box lens according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a layout diagram of square light spots of a square light spot lamp box lens according to the utility model;

FIG. 4 is an exploded view of the installation of a conventional round spot light box lens;

FIG. 5 is a layout diagram of square spots of a conventional round spot light box lens;

FIG. 6 is a cross-sectional view of the housing assembly light box lens assembly of the present invention;

FIG. 7 is an enlarged view of portion B of FIG. 6;

reference numerals:

1. box body 2, advertising panel 3 and lamp box lens

4. Square light spot 5, round light spot 6 and traditional lens

7. PCB board 8, LED lamp

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The technical scheme provided by the embodiment of the utility model relates to a square light spot lamp box lens, in particular to the field of lens optics and advertising lamp boxes. In the related art, the shape of a light spot emitted by a traditional lamp box lens is circular; when the circular light spots are spliced into large-area light spots, the brightness uniformity is poor and the uniformity is only about 0.8. The reason is that the splicing position of the circular light spots is overlapped, and the brightness of the overlapped position is higher than that of the non-overlapped position, so that light spots with different light and shade are formed; the light spot diameter is less, and the lens that leads to the concatenation is more, and lamp house box thickness is thicker for the cost of lamp house product remains high. Based on this, the square light spot lamp box lens provided by the technical scheme of the disclosure changes the traditional round light spot lens into the square light spot lens; the brightness uniformity of the surface of the advertising panel is improved; the emergent light spot area of the single lens is enlarged.

Fig. 1 is an exploded view schematically showing a square spot light box lens according to the technical solution disclosed in the present invention. As can be seen from fig. 1 to 3 and fig. 6 to 7, the square spot light box lens further includes: the light box lens groups are arranged in the advertising light box body at equal intervals; any one light box lens group comprises more than one light box lens, and light spots of the light box lenses of the adjacent light box lens groups are butted and do not overlap; the light box lens emits square light spots, and it needs to be further pointed out that the optical curved surface structure of the lens in the light box is changed from a traditional round shape to a square structure, so that the shape of the emergent light spots is square, and the square light spots can solve the problem of superposition during splicing and improve the brightness uniformity; the optical curved surface structure of the lens is changed from a traditional round structure to a square structure, so that the emergent light spot can be increased to about 15cm m compared with the traditional light spot, and the thickness of a box body of the light box is reduced to 5 cm.

In the example, as shown in fig. 6 and 7, the light source of the lamp box lens is an LED lamp 8, the LED lamp 8 is integrated on the PCB board 7, the lamp box lens is fastened on any one of the LED lamps 8, the light-emitting surface of the lamp box lens 3 is square, light of the LED lamp 8 is refracted to form a square light spot 4, and after the light source of any adjacent LED lamp 8 is refracted by the square lamp box lens, the square light spots 4 are arranged in parallel and are not overlapped with each other.

In one embodiment, the advertising light box body includes: the box body 1, wherein one side of the box body 1 is provided with an open end; and the advertising panel 2 is buckled with the open end of the box body 1.

In one embodiment, a lens mounting seat is arranged in the box body 1, and more than one group of light box lens groups are mounted on the light box lens mounting seat, and it should be further noted that the lens mounting seat in the example is a PCB 7, and the PCB 7 is used for integrating the LED lamp 8.

In one embodiment, the distance between any adjacent light box lenses 3 of the same group is the same.

In one embodiment, the positions of the lamp box lenses 3 of any adjacent lamp box lens group are in one-to-one correspondence.

The advertising lamp box mainly comprises a box body 1+ a lamp box lens 3+ an LED lamp 8 (light source) + an advertising panel 2 and the like, wherein the lamp box lens 3 and the LED lamp 8 are used for providing illumination to light the advertising panel, and the box body 1 plays a role in supporting the advertising panel 2, installing the illumination lens and the light source and the like. Light rays emitted by the light source of the LED lamp 8 are refracted by the lens to form square light spots, and then the huge advertising panel is lightened by the plurality of square light spots in a splicing mode.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure should be limited only by the attached claims.

Claims

1. The utility model provides a square light spot lamp house lens, the advertising light house body, its characterized in that, this square light spot lamp house lens still includes:

the lamp box lens emits square light spots.

2. The square spot light box lens of claim 1, wherein the advertisement light box body comprises:

the advertising panel is buckled with the open end of the box body.

3. The square spot lamp box lens of claim 2, wherein a lens mount is disposed in the box body, and more than one lamp box lens group is mounted on the lamp box lens mount.

4. A square spot light box lens as claimed in claim 1, wherein the distance between any adjacent light box lenses of the same group is the same.

5. The square spot lamp box lens of claim 2, wherein the lamp box lenses of any adjacent lamp box lens group are in one-to-one correspondence.