CN114974037A

CN114974037A - Ghost light-emitting device

Info

Publication number: CN114974037A
Application number: CN202210474572.8A
Authority: CN
Inventors: 赵光远; 李述群; 孙长明
Original assignee: Guangdong Firstdo Industrial Investment Co ltd
Current assignee: Guangdong Firstdo Industrial Investment Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-30

Abstract

The invention belongs to the technical field of luminous imaging, and particularly relates to a ghost luminous device which comprises a lighttight mounting frame, a light source, a reflecting layer, a semi-transparent mirror, a pattern layer and a surface cover; a cavity is arranged in the mounting frame, the reflecting layer and the semi-transparent mirror are arranged in the cavity in a laminating manner, and an imaging space is arranged between the reflecting layer and the semi-transparent mirror; the pattern layer is arranged on the upper side or the bottom side of the semi-transparent mirror; the light source is arranged in the cavity and used for emitting light rays into the imaging space, and the pattern layer shields the light rays of the light source and the light rays reflected by the reflecting layer; the face lid closes the open end at the installing frame, and the face is covered and is provided with light-transmitting window. The light of the light source is reflected by the reflecting layer, and then the light is subjected to diffuse reflection when penetrating through the middle pattern layer, so that the light reflected from the reflecting layer is reflected between the two mirrors by the semi-transparent mirror, and an infinite ghost effect which extends infinitely in vision can be presented when the light is observed through the upper transparent PC protective cover.

Description

Ghost light-emitting device

Technical Field

The invention belongs to the technical field of luminescence imaging, and particularly relates to a ghost luminescence device.

Background

The patterns are displayed by adopting lamplight so as to achieve the effects of decoration and beauty; the logo is often applied to advertising lamp boards, display card logo lamps, case logo lamps, sound boxes, display screens, all-in-one computers, keyboards, household appliances and other logos, and lamplight decoration ornaments. The patterns displayed at present are generally planar and need to be displayed. At present, the patterns are displayed by adopting a plane, the displayed patterns are too monotonous, and the pattern is not particularly remarkable in the night image landscape with the full aim of Lin Lang, is lack of novelty and cannot attract the attention of people.

Disclosure of Invention

The invention aims to provide a ghost light-emitting device, which can realize overlapping display of multiple layers of patterns and form infinite ghost, and the displayed patterns are novel and can draw the interest of consumers.

In order to achieve the above object, an embodiment of the present invention provides a ghost light-emitting device, which includes a light-tight mounting frame, a light source, a reflective layer, a semi-transparent mirror, a pattern layer, and a cover; a cavity is arranged in the mounting frame, the reflecting layer and the semi-transparent mirror are arranged in the cavity in a laminating manner, and an imaging space is arranged between the reflecting layer and the semi-transparent mirror; the pattern layer is arranged on the upper side or the bottom side of the semi-transparent mirror; the light source is arranged in the cavity and used for emitting light rays into the imaging space, and the pattern layer shields the light rays of the light source and the light rays reflected by the reflecting layer; the face lid closes the open end at the installing frame, and the face is covered and is provided with light-transmitting window.

Furthermore, the reflecting layer is arranged at the bottom of the cavity, a supporting table extends from two side walls of the cavity, and the semi-transparent mirror is supported on the supporting table to form an imaging space between the semi-transparent mirror and the reflecting layer.

Further, the light source is arranged in the imaging space and positioned on one side of the reflecting layer, and the light emitting part of the light source is higher than the reflecting surface of the reflecting layer.

Further, the transparent cover plate is arranged on the face cover and used for covering the light-transmitting window on the face cover.

Furthermore, the edges of the transparent cover plate and the semi-transparent mirror are provided with through holes which are overlapped with each other, the inner side surface of the surface cover is provided with a connecting column which penetrates through the through holes of the transparent cover plate and the semi-transparent mirror, and the connecting column is fixedly connected with the mounting frame.

Further, a pattern layer is printed on the surface of the half-lens.

Furthermore, still include the transparent plate, the transparent plate laminating is in the bottom side of semi-transparent mirror, and the pattern layer sets up on the transparent plate.

Further, a pattern layer is printed and formed on the transparent plate.

Further, the pattern layer is engraved in the transparent plate.

Furthermore, light sources are arranged on two opposite sides of the imaging space.

One or more technical solutions in the ghost light-emitting device provided by the embodiment of the present invention at least have the following technical effects:

the light source emits light, light rays irradiate into the imaging space, so that diffuse reflection is formed on the pattern layer, a mirror image is formed on the reflecting layer, a virtual image reflected by the reflecting mirror layer is reflected by the semi-transparent mirror, the reflecting layer and the semi-transparent mirror are subjected to infinite reflection imaging, and an infinitely extending ghost phenomenon can be observed through the light-transmitting window on the surface cover; and because the half mirror can consume part of light rays in the process of reflection, the light rays are infinitely circulated, and then the pattern ghost which gradually becomes dark from bright is carried out. Thereby leading the displayed pattern to be novel and beautiful; and the shape of the pattern can be adjusted more as required to obtain different pattern ghost.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

Fig. 1 is a cross-sectional view of a ghost light-emitting device according to an embodiment of the present invention.

Fig. 2 is a schematic diagram illustrating an expanded principle of a ghost light emitting device according to an embodiment of the present invention.

Fig. 3 is an exploded view of an embodiment of a ghost light emitting device according to the present invention.

Fig. 4 is an exploded view of another embodiment of a ghost light emitting device according to an embodiment 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 exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed 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 embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixed or detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the present invention, referring to fig. 1 to 4, the ghost light emitting device includes a light-tight mounting frame 100, a light source 200, a reflective layer 300, a half-mirror 400, a pattern layer 500, and a cover 600. The mounting frame 100 is provided therein with a cavity 101, the reflective layer 300 and the half mirror 400 are stacked in the cavity 101, and the reflective layer 300 and the half mirror 400 are spaced apart from each other by a predetermined distance, thereby forming an imaging space 102. The pattern layer 500 is disposed on the upper or lower side of the half mirror 400. Since the imaging space 102 is formed between the half mirror 400 and the reflective layer 300, the pattern layer 500 on the half mirror 400 can be imaged on the reflective layer 300. And the virtual image of the reflective layer 300 is reflected by the half mirror 400. The light source 200 is arranged in the cavity 101 and used for emitting light rays into the imaging space 102, and the pattern layer 500 shields the light rays of the light source and the light rays reflected by the reflecting layer 300; the pattern of the pattern layer 500 can be displayed under the irradiation of the light source 200. The cover 600 covers the opening end of the mounting frame 100, and the cover 600 is provided with a light-transmitting window 601. The specific principle of the occurrence of ghost in this embodiment is as follows: after the light source 200 is powered on, light is emitted, the light irradiates the imaging space 102 and penetrates through the semi-transparent mirror 400, a pattern can be displayed on the semi-transparent mirror 400 by a part shielded by the pattern layer 500, and diffuse reflection can be formed on the bottom side of the pattern layer 400, so that a virtual image can be formed on the reflection layer 300, and the virtual image from the reflection layer 300 is reflected by the semi-transparent mirror 400, so that mutual infinite reflection imaging can be performed between the reflection layer 300 and the semi-transparent mirror 400, and then an infinite extension ghost phenomenon can be observed through the light-transmitting window 601 on the cover 600. In addition, since the half mirror 400 consumes part of the light during the reflection process, the light is infinitely circulated, and thus the pattern superimposition that gradually becomes dark from bright is performed. Thereby leading the displayed pattern to be novel and beautiful; and the shape of the pattern can be adjusted more as required to obtain different pattern ghost.

Further, the mounting frame 100 is preferably a black plastic frame, so that the space inside the mounting frame 100 is black, and after the light source 200 is powered on and emits light, the space outside the superimposition pattern is black, so that the background color of the mounting frame affects the display of the pattern.

Further, referring to fig. 1, the reflective layer 300 is a total reflection mirror disposed at the bottom of the cavity 101, specifically, a reflective film is plated on a transparent plate, a support base 103 extends from two side walls of the cavity 101, and the semi-transparent mirror 400 is supported on the support base 103, such that an imaging space 102 is formed between the semi-transparent mirror 400 and the reflective layer 300.

Further, referring to fig. 1 and 2, the light source 200 is disposed in the imaging space 102 on one side of the reflective layer 300, and a light emitting portion of the light source 200 is higher than a reflective surface of the reflective layer 300. In the present embodiment, the light source is disposed at one side of the reflective layer 300, which prevents the reflective layer 300 from reflecting and imaging the light source 200, so that only the pattern layer 500 is imaged on the semi-transparent mirror 400.

Further, the inner side edge of the front cover 600 also completely covers the light source 200, and also prevents the light source 200 from being directly viewed through the light-transmitting window 601.

Furthermore, the light source 200 is an LED lamp panel, and the beads on the LED lamp panel are higher than the reflective layer 300.

Further, the ghost light emitting device further includes a transparent cover 700 disposed on the cover 600 for covering the light-transmitting window 601 on the cover 600 and protecting the half lens 400.

Further, referring to fig. 1 to 4, the edges of the transparent cover 700 and the semi-transparent mirror 600 are both provided with through holes overlapping each other, the inner side surface of the face cover 600 is provided with a connection column 602 penetrating through the through holes of the transparent cover 700 and the semi-transparent mirror 600, and the connection column 602 is fixedly connected to the mounting frame 100. And the connection post 602 may also pass through the reflective layer 300 and the carrier of the pattern layer 500. The purpose of fixing all the parts is achieved, and dislocation is avoided.

Further, the pattern layer 500 may be directly printed on the surface of the half mirror 400. The printing mode can be silk screen printing, UV printing and other printing processes.

Further, referring to fig. 4, the ghost light emitting device further includes a transparent plate 800, the transparent plate 800 may be attached to the bottom side of the half mirror 400, and the pattern layer 500 is disposed on the transparent plate 800. In this embodiment, the pattern layer 500 is disposed on the transparent plate 800, so that a certain distance exists between the pattern layer 500 and the half mirror 400, and the pattern layer 500 is reflected and imaged on the half mirror 500 at the same time, so that the image on the half mirror 500 and the image on the reflective layer 300 are reflected and imaged alternately and infinitely between the half mirrors 500, and the finally presented image has more layering and more beautiful display effect. And the consumer can also change different pattern layers 500 according to the preference of the consumer, so as to achieve multiple groups of different display experiences.

Further, referring to fig. 4, the pattern layer 500 may be formed on the transparent plate 800 by printing. An engraving process may also be used to form the transparent plate 800. In the manner of inner carving, the frosted granular image is formed inside the transparent plate 800, so that the displayed pattern is more beautiful and stereoscopic. The inner carving process is a mature processing process in the decoration, so it is not described in detail in this embodiment.

Further, referring to fig. 3 and fig. 4, the light sources 200 are disposed on two opposite sides of the imaging space 102, so that the brightness of the two sides is uniform.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A ghost light-emitting device is characterized by comprising a lightproof mounting frame, a light source, a reflecting layer, a semi-transparent mirror, a pattern layer and a surface cover; a cavity is arranged in the mounting frame, the reflecting layer and the semi-transparent mirror are arranged in the cavity in a laminating manner, and an imaging space is arranged between the reflecting layer and the semi-transparent mirror; the pattern layer is arranged on the upper side or the bottom side of the semi-transparent mirror; the light source is arranged in the cavity and used for emitting light rays into the imaging space, and the pattern layer shields the light rays of the light source and the light rays reflected by the reflecting layer; the face cover covers the opening end of the mounting frame, and a light-transmitting window is arranged on the face cover.

2. The foldover lighting device according to claim 1, wherein: the reflection stratum sets up the bottom of cavity, the both sides wall of cavity extends there is the brace table, the semi-transparent mirror supports on the brace table, make semi-transparent mirror with form between the reflection stratum the formation of image space.

3. The foldover lighting device according to claim 1, wherein: the light source is arranged in the imaging space and positioned on one side of the reflecting layer, and the light emitting part of the light source is higher than the reflecting surface of the reflecting layer.

4. The foldover lighting device according to claim 1, wherein: the transparent cover plate is arranged on the face cover and used for covering the light-transmitting window on the face cover.

5. The foldover lighting device according to claim 4, wherein: the transparent cover plate with the edge of semi-transparent mirror all is provided with the through-hole of coincidence each other, the medial surface of face lid is provided with and passes the transparent cover plate with the spliced pole of the through-hole of semi-transparent mirror, spliced pole fixed connection the installing frame.

6. The foldover lighting device according to any one of claims 1 to 5, wherein: the pattern layer is printed on the surface of the semi-transparent mirror.

7. The foldover lighting device according to any one of claims 1 to 5, wherein: the transparent plate is attached to the bottom side of the semi-transparent mirror, and the pattern layer is arranged on the transparent plate.

8. The foldover lighting device according to claim 7, wherein: the pattern layer is printed and formed on the transparent plate.

9. The foldover lighting device according to claim 7, wherein: the pattern layer is engraved in the transparent plate.

10. The foldover lighting device according to any one of claims 1 to 5, wherein: the light sources are arranged on two opposite sides of the imaging space.