Light-transmitting display package

Abstract

The utility model discloses a light -transmitting display packing carton, include: box body, power and set up in the light source subassembly of box body surface, the light source subassembly from inside to outside include laminated first conductive layer, electroluminescent layer, second conductive layer and light -transmitting surface layer in proper order, be provided with local non -transparent layer between second conductive layer and light -transmitting surface layer, and first conductive layer and second conductive layer are electrically connected to the anode and cathode of power respectively. The utility model provides even soft surface light source with electroluminescent layer, solved the problem that traditional point light source light distribution is uneven, is difficult to with the natural fusion of packing surface design, second, through setting up local non -transparent layer in the specific position of light source subassembly, can accurate control light transmission area on light -transmitting surface layer when power is connected and emits light, form the light and shade of cross, the shadow and bright effect of rich level, greatly enhanced packing visual performance and artistic aesthetic feeling, significantly improve the first impression and attraction of consumer to packing content.

Description

Technical Field

[0001] This utility model relates to the field of packaging boxes, and in particular to a light-transmitting display packaging box. Background Technology

[0002] Traditional color box packaging displays are relatively simple, lacking dynamic light and shadow effects. They struggle to create attractive visual effects such as light and shadow on the box surface, resulting in a bland overall display that fails to immediately capture consumer attention and create a positive impression. While some packaging technologies utilize light-emitting elements (such as LEDs), these are mostly point light source structures. The uneven light distribution and difficulty in seamlessly integrating with the box's planar design elements create a visually jarring effect, further limiting the improvement of the packaging's display effect. Utility Model Content

[0003] The purpose of this invention is to provide a light-transmitting display packaging box to solve the above-mentioned problems.

[0004] According to one aspect of the present invention, a light-transmitting display packaging box is provided, comprising: a box body, a power supply, and a light source assembly disposed on the surface of the box body. The light source assembly comprises, from the inside out, a first conductive layer, an electroluminescent layer, a second conductive layer, and a light-transmitting surface layer stacked and bonded together. A partially opaque layer is disposed between the second conductive layer and the light-transmitting surface layer. The first conductive layer and the second conductive layer are electrically connected to the positive and negative terminals of the power supply, respectively.

[0005] In some embodiments, the box body is a drawer box, a flip-top box, or a box type with at least one complete flat surface.

[0006] In some embodiments, the first conductive layer is an ITO thin film or a conductive silver coated film.

[0007] In some embodiments, the second conductive layer is an ITO thin film or a conductive silver coated film.

[0008] In some embodiments, the electroluminescent layer includes two parallel transparent flat electrode sheets, with a zinc sulfide phosphor doped with copper or manganese sandwiched between the two transparent flat electrode sheets.

[0009] In some embodiments, the power source includes a button battery and a driver, the power source is disposed inside the housing, the first conductive layer and the second conductive layer are electrically connected to the positive and negative terminals of the power source, respectively; a switch is disposed outside the housing, and the switch, driver, power source, first conductive layer, electroluminescent layer and second conductive layer are connected in series to form a circuit.

[0010] In some embodiments, the light-transmitting surface layer is a PET film or a PC film.

[0011] In some embodiments, the partially opaque layer is an opaque ink printing layer.

[0012] Compared with the prior art, the beneficial effects of this application are as follows:

[0013] This invention utilizes an electroluminescent layer to provide a uniform and soft surface light source, solving the problems of uneven light distribution and difficulty in naturally integrating with the packaging surface design of traditional point light sources. Secondly, by setting a local opaque layer at a specific position of the light source component, when the power is turned on and the light is emitted, the light transmission area on the light-transmitting surface can be precisely controlled to form a rich and layered shadow and light effect, which greatly enhances the visual expressiveness and artistic beauty of the packaging, and significantly improves consumers' first impression and attractiveness of the contents of the packaging. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the light source assembly of this utility model. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] refer to Figures 1 to 2 This application provides a light-transmitting display packaging box, including: a box body 1, a power supply, and a light source assembly 2 disposed on the surface of the box body 1. The light source assembly 2 includes, from the inside to the outside, a first conductive layer 3, an electroluminescent layer 4, a second conductive layer 5, and a light-transmitting surface layer 6 stacked and bonded together. A partially opaque layer 7 is disposed between the second conductive layer 5 and the light-transmitting surface layer 6. The first conductive layer 3 and the second conductive layer 5 are electrically connected to the positive and negative terminals of the power supply, respectively.

[0018] In some embodiments, the box body 1 is a drawer box, a flip-top box, or a box type with at least one complete flat surface.

[0019] In some embodiments, the first conductive layer 3 is an ITO thin film or a conductive silver coating film.

[0020] In some embodiments, the second conductive layer 5 is an ITO thin film or a conductive silver coating film.

[0021] In some embodiments, the electroluminescent layer 4 includes two parallel transparent flat electrode sheets, with a zinc sulfide phosphor doped with copper or manganese sandwiched between the two transparent flat electrode sheets.

[0022] In some embodiments, the power source includes a button battery and a driver, and the power source is disposed inside the housing 1. The first conductive layer 3 and the second conductive layer 5 are electrically connected to the positive and negative terminals of the power source, respectively. A switch 8 is disposed outside the housing 1, and the switch 8, the driver, the power source, the first conductive layer 3, the electroluminescent layer 4, and the second conductive layer 5 are connected in series to form a circuit.

[0023] In some embodiments, the light-transmitting surface layer 6 is a PET film or a PC film.

[0024] In some embodiments, the partially opaque layer 7 is an opaque ink printing layer.

[0025] The positive and negative terminals of the power supply are electrically connected to the first conductive layer 3 and the second conductive layer 5 in any of the following ways:

[0026] Conductive silver paste bonding: Conductive silver paste is applied to the edge of the conductive layer and soldered to the power source through metal wires;

[0027] Printed circuit connection: A flexible circuit (FPC) is printed on the surface of the housing 1, with one end connected to the conductive layer electrode and the other end connected to the power supply.

[0028] This invention utilizes the electroluminescent layer 4 to provide a uniform and soft surface light source, solving the problems of uneven light distribution and difficulty in naturally integrating with the packaging surface design of traditional point light sources. Secondly, by setting a local opaque layer 7 at a specific position of the light source component 2, when the power is turned on and the light is emitted, the light transmission area can be precisely controlled on the light-transmitting surface layer 6, forming a rich and layered shadow and light effect, which greatly enhances the visual expressiveness and artistic beauty of the packaging, and significantly improves consumers' first impression and attractiveness of the contents of the packaging.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A translucent display packaging box, characterized in that, include: The package includes a housing, a power supply, and a light source assembly disposed on the surface of the housing. The light source assembly comprises, from the inside out, a first conductive layer, an electroluminescent layer, a second conductive layer, and a light-transmitting surface layer that are stacked and bonded together. A partially opaque layer is disposed between the second conductive layer and the light-transmitting surface layer. The first conductive layer and the second conductive layer are electrically connected to the positive and negative terminals of the power supply, respectively.

2. The translucent display packaging box according to claim 1, characterized in that, The box body is a drawer box, a flip-top box, or a box type with at least one complete flat surface.

3. The translucent display packaging box according to claim 1, characterized in that, The first conductive layer is an ITO thin film or a conductive silver coated film.

4. The translucent display packaging box according to claim 1, characterized in that, The second conductive layer is an ITO thin film or a conductive silver coated film.

5. The translucent display packaging box according to claim 1, characterized in that, The electroluminescent layer includes two parallel transparent flat electrode sheets, with zinc sulfide phosphor doped with copper or manganese sandwiched between the two transparent flat electrode sheets.

6. The translucent display packaging box according to claim 1, characterized in that, The power source includes a button battery and a driver. The power source is located inside the housing. The first conductive layer and the second conductive layer are electrically connected to the positive and negative terminals of the power source, respectively. A switch is located outside the housing. The switch, driver, power source, first conductive layer, electroluminescent layer, and second conductive layer are connected in series to form a circuit.

7. The translucent display packaging box according to claim 1, characterized in that, The light-transmitting surface layer is a PET film or a PC film.

8. The translucent display packaging box according to claim 1, characterized in that, The partially opaque layer is an opaque ink printing layer.

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