Double-sided hanging light box

Abstract

This utility model provides a double-sided hanging lightbox, comprising a profile, a connector, a light strip, a light guide plate, two diffuser films, two transparent panels, a light-transmitting strip, and a built-in power supply. The profile has a first and a second accommodating cavity. The connector and the light strip are located inside the first accommodating cavity. One end of the light guide plate is located inside the first accommodating cavity and connected to the connector, while the other end extends to the outside of the profile. Two diffuser films are respectively disposed on both sides of the light guide plate, and two transparent panels are also respectively disposed on both sides of the light guide plate, with each transparent panel located on the side of the corresponding diffuser film facing away from the light guide plate. A gap structure is provided between the transparent panel and the corresponding diffuser film / light guide plate, and two display images are respectively disposed within the two gap structures. The light-transmitting strip is located at the end of the light guide plate away from the light strip, and the built-in power supply is located inside the second accommodating cavity. This effectively solves the technical problem of poor image display effects in existing hanging lightboxes.

Description

Technical Field

[0001] This utility model relates to the field of light box technology, and in particular to a double-sided hanging light box. Background Technology

[0002] In modern society, hanging light boxes display images. However, traditional hanging light boxes have structural and functional limitations, only allowing images to be displayed on one side. Therefore, traditional hanging light boxes cannot fully utilize space or achieve optimal display effects. Consequently, existing hanging light boxes suffer from the technical problem of poor image display quality.

[0003] Therefore, it is necessary to provide a double-sided hanging light box to solve the above-mentioned technical problems. Utility Model Content

[0004] This utility model provides a double-sided hanging lightbox, which effectively solves the technical problem of poor image display effect of existing hanging lightboxes.

[0005] This utility model provides a double-sided hanging lightbox, which includes,

[0006] A profile has a partition plate inside, the partition plate being arranged along the length of the profile. The profile also has a first receiving cavity and a second receiving cavity inside, the first receiving cavity and the second receiving cavity being respectively located at both ends of the partition plate.

[0007] A connector is disposed inside the first accommodating cavity and connected to the partition plate;

[0008] A light strip is disposed inside the first accommodating cavity and connected to the connector;

[0009] A light guide plate is disposed on the side of the light strip away from the connector. One end of the light guide plate is located inside the first accommodating cavity and connected to the connector, and the other end extends to the outside of the profile. The end of the light guide plate located inside the first accommodating cavity is connected to the connector.

[0010] Two diffusion films are respectively disposed on both sides of the light guide plate and connected to the light guide plate;

[0011] Two transparent panels are respectively disposed on both sides of the light guide plate and connected to the connector, with each transparent panel located on the side of the corresponding diffusion film facing away from the light guide plate;

[0012] A gap structure is provided between the transparent panel and the corresponding diffusion film light guide plate, and two display images are respectively set in the two gap structures for double-sided display of the display images;

[0013] A light-transmitting strip is disposed at the end of the light guide plate away from the lamp strip, and is connected to the light guide plate, the two diffusion films, and the two transparent panels; and...

[0014] A built-in power supply is located inside the second accommodating cavity, connected to the profile, and electrically connected to the light strip, for supplying power to the light strip.

[0015] Furthermore, the connector includes a connecting portion and two extension portions. The connecting portion is disposed at one end of the connector facing the partition plate and is connected to the partition plate. The two extension portions are respectively connected to the side of the connecting portion away from the partition plate. A receiving groove is provided between the two extension portions. The light strip is connected to the receiving groove. The light guide plate is located between the two extension portions. The transparent panel is connected to the side of the extension portion away from the diffusion film.

[0016] Furthermore, the partition plate includes two locking blocks, which are L-shaped and located on the side of the partition plate near the connecting part. A slot is formed between the two locking blocks, and the connecting part is snapped into the slot.

[0017] Furthermore, the extension, the light guide plate, and the transparent panel are connected by screws and nuts, with the screws and nuts located within the first accommodating cavity.

[0018] Furthermore, the light-transmitting strip includes a first groove, which is disposed in the middle of the light-transmitting strip, and the two diffusion films and the light guide plate are detachably connected to the first groove.

[0019] Furthermore, the light-transmitting strip includes two second grooves, which are respectively disposed on both sides of the first groove, and the two transparent panels are detachably connected to the two second grooves in a one-to-one correspondence.

[0020] Furthermore, the two diffusion films are connected to the light guide plate via double-sided adhesive.

[0021] Furthermore, the thickness of the light guide plate is 2.40mm-2.60mm, the thickness of the diffusion film is 0.120mm-0.130mm, and the thickness of the transparent panel is 1.40mm-1.60mm.

[0022] Furthermore, the double-sided hanging light box also includes end caps, which are disposed at both ends of the profile along its length. The end caps are connected to the profile and are used to seal the first accommodating cavity and the second accommodating cavity.

[0023] Furthermore, the double-sided hanging light box also includes two fasteners, which are connected to the outside of the profile and are used to fix the double-sided hanging light box.

[0024] Compared with the prior art, the advantages of this utility model are as follows: This utility model provides a double-sided hanging light box, which is provided with a profile, light strips, a light guide plate, two diffusion films, and two transparent panels. The light strips are disposed inside the profile, and the light guide plate is disposed on the side of the light strip away from the connector. One end of the light guide plate is located inside the first accommodating cavity and connected to the connector. The other end of the light guide plate extends to the outside of the profile, and the end of the light guide plate inside the first accommodating cavity is connected to the connector. The two diffusion films are respectively disposed on both sides of the light guide plate, and the two transparent panels are respectively disposed on both sides of the light guide plate, with each transparent panel located on the side of the corresponding diffusion film away from the light guide plate. A gap structure is provided between the transparent panel and the corresponding diffusion film / light guide plate, and the two display images are respectively disposed in the two gap structures. Thus, this double-sided hanging light box can display two display images on both sides of the light guide plate, so that both sides of the double-sided hanging light box 10 can display the display images, achieving double-sided display. This double-sided hanging lightbox makes full use of the space within the box, incorporating two diffusion films and two transparent panels on either side of the light guide plate, thus enabling double-sided display. Therefore, this double-sided hanging lightbox achieves a superior display effect and effectively solves the technical problem of poor image display quality in existing hanging lightboxes. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of this utility model.

[0026] Figure 1 This is a front view of an embodiment of the double-sided hanging light box of this utility model.

[0027] Figure 2 This is a schematic diagram of the internal structure of an embodiment of the double-sided hanging light box of this utility model.

[0028] In the diagram, 10 is a double-sided hanging light box; 11 is a profile; 111 is a partition plate; 112 is a first accommodating cavity; 113 is a second accommodating cavity; 114 is a locking block; 115 is a locking groove; 12 is a connector; 121 is a connecting part; 122 is an extension part; 13 is a light strip; 14 is a light guide plate; 15 is a diffusion film; 16 is a transparent panel; 17 is a light-transmitting strip; 171 is a first groove; 172 is a second groove; 18 is a built-in power supply; 19 is a wire; 191 is an end cap; and 192 is a fastener. Detailed Implementation

[0029] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] The directional terms mentioned in this utility model, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only for reference to the orientation of the accompanying drawings. The directional terms used are for the purpose of explaining and understanding this utility model, and are not intended to limit this utility model.

[0031] The terms "first" and "second" in this utility model are used for descriptive purposes only and should not be construed as indicating or implying relative importance, nor as a restriction on the order of events.

[0032] In the diagram, units with similar structures are represented by the same labels.

[0033] Please refer to Figure 1 and Figure 2 This utility model provides a double-sided hanging light box 10, which includes a profile 11, a connector 12, a light strip 13, a light guide plate 14, two diffusion films 15, two transparent panels 16, a light-transmitting strip 17, and a built-in power supply 18. A partition plate 111 is provided inside the profile 11, and the partition plate 111 is arranged along the length of the profile 11. A first receiving cavity 112 and a second receiving cavity 113 are also provided inside the profile 11, respectively located at both ends of the partition plate 111. The connector 12 is located inside the first receiving cavity 112 and is connected to the partition plate 111. The light strip 13 is located inside the first receiving cavity 112 and is connected to the connector 12. The placement of the light strip 13 inside the first receiving cavity 112 facilitates providing sufficient light for the double-sided display of the light box.

[0034] Please refer to Figure 1 and Figure 2A light guide plate 14 is disposed on the side of the light strip 13 opposite to the connector 12. One end of the light guide plate 14 is located inside the first accommodating cavity 112 and connected to the connector 12. The other end of the light guide plate 14 extends to the outside of the profile 11, and the end of the light guide plate 14 located inside the first accommodating cavity 112 is connected to the connector 12. The thickness of the light guide plate 14 can be 2.40mm-2.60mm; in this embodiment, the thickness of the light guide plate 14 is 2.50mm. Two diffusion films 15 are respectively disposed on both sides of the light guide plate 14 and connected to the light guide plate 14. The thickness of the diffusion films 15 is 0.120mm-0.130mm; in this embodiment, the thickness of the diffusion films 15 is 0.125mm. Moreover, the two diffusion films 15 are connected to the light guide plate 14 by double-sided adhesive. Therefore, the connection between the diffusion films 15 and the light guide plate 14 is relatively stable.

[0035] Please refer to Figure 1 and Figure 2 Two transparent panels 16 are respectively disposed on both sides of the light guide plate 14. The transparent panels 16 are connected to the connector 12, and each transparent panel 16 is located on the side of the corresponding diffusion film 15 away from the light guide plate 14. The thickness of the transparent panel 16 is 1.40mm-1.60mm, and in this embodiment, the thickness of the transparent panel 16 is 1.50mm. A gap structure is provided between the transparent panel 16 and the corresponding diffusion film 15 and the light guide plate 14, and the two display images are respectively disposed in the two gap structures. Thus, the double-sided hanging light box 10 can display the two display images on both sides of the light guide plate 14, so that the display images can be displayed on both sides of the double-sided hanging light box 10, realizing double-sided display. A light-transmitting strip 17 is disposed at the end of the light guide plate 14 away from the light strip 13, and the light-transmitting strip 17 is connected to the light guide plate 14, the two diffusion films 15, and the two transparent panels 16. The built-in power supply 18 is disposed inside the second accommodating cavity 113 and is connected to the profile 11. The built-in power supply 18 is electrically connected to the light strip 13, and the built-in power supply 18 is used to supply power to the light strip 13.

[0036] Please refer to Figure 1 and Figure 2The connector 12 includes a connecting portion 121 and two extension portions 122. The connecting portion 121 is located at the end of the connector 12 facing the partition plate 111. The connecting portion 121 is connected to the partition plate 111, and the two extension portions 122 are respectively connected to the side of the connecting portion 121 away from the partition plate 111. A receiving groove is provided between the two extension portions 122, and the light strip 13 is connected to the receiving groove. Therefore, there is no need to provide additional receiving space for the light strip 13, which is beneficial to improving the space utilization of the first receiving cavity 112. The light guide plate 14 is located between the two extension portions 122, and the transparent panel 16 is connected to the side of the extension portion 122 away from the diffusion film 15. Since the light guide plate 14 is located between the two extension portions 122, the two extension portions 122 can limit the light guide plate 14. The transparent panel 16 is connected to the side of the extension portion 122 away from the diffusion film 15, which facilitates the positioning of the transparent panel 16.

[0037] Please refer to Figure 1 and Figure 2 The partition plate 111 includes two locking blocks 114, which are L-shaped. The two locking blocks 114 are located on the side of the partition plate 111 near the connecting portion 121, forming a locking groove 115 between them. The connecting portion 121 is snapped into the locking groove 115. Because the connecting member 12 and the profile 11 are snapped together through the connecting portion 121 and the locking groove 115, the connection between the connecting member 12 and the profile 11 is relatively stable. Furthermore, it facilitates the installation and removal of the connecting member 12. The extension portion 122, the light guide plate 14, and the transparent panel 16 are connected by screws and nuts, thus the connection between the extension portion 122, the light guide plate 14, and the transparent panel 16 is relatively stable. Furthermore, it facilitates the installation and removal of the light guide plate 14 and the transparent panel 16. Moreover, the screws and nuts are located within the first receiving cavity 112. The screws and nuts are located within the first receiving cavity 112, which effectively prevents them from being exposed, thus avoiding easy damage and extending their service life.

[0038] Please refer to Figure 1 and Figure 2The light-transmitting strip 17 includes a first groove 171 located in the middle of the light-transmitting strip 17. Two diffusion films 15 and a light guide plate 14 are detachably connected to the first groove 171. Because the diffusion films 15, light guide plates 14, and light-transmitting strip 17 are detachably connected via the first groove 171, the connection between them is relatively stable. The light-transmitting strip 17 also includes two second grooves 172 located on either side of the first groove 171. Two transparent panels 16 are detachably connected to each of the two second grooves 172. Because the transparent panels 16 and light-transmitting strip 17 are detachably connected via the first groove 171, the connection between them is also relatively stable. Furthermore, the transparent panels 16 and light-transmitting strip 17 can be fixed using UV adhesive, further enhancing the stability of their connection.

[0039] Please refer to Figure 1 and Figure 2 The double-sided hanging light box 10 also includes end caps 191, which are disposed at both ends of the profile 11 along its length. The end caps 191 are connected to the profile 11 and can be used to seal the first accommodating cavity 112 and the second accommodating cavity 113. This effectively prevents dust from entering the first accommodating cavity 112 and the second accommodating cavity 113, helping to keep the interior of the first accommodating cavity 112 and the second accommodating cavity 113 clean and tidy. The double-sided hanging light box 10 also includes two fasteners 192, which are connected to the outside of the profile 11 and can be used to fix the double-sided hanging light box 10. The double-sided hanging light box 10 can be fixed to the desired location using the fasteners 192, for example, it can be fixed to a wall using the fasteners 192. The double-sided hanging light box 10 also includes a wire 19, which is connected to the built-in power supply 18. The wire 19 can be connected to an external power source to supply power to the built-in power supply 18.

[0040] The working principle of this utility model is as follows: First, a profile 11 is provided, and a partition plate 111 is provided inside the profile 11. The profile 11 also has a first accommodating cavity 112 and a second accommodating cavity 113, which are respectively located at both ends of the partition plate 111. Then, a connector 12 is provided, and a light strip 13 is placed in the accommodating groove formed by two extensions 122. Two diffusion films 15 are respectively placed on both sides of a light guide plate 14, and double-sided adhesive is used to connect the diffusion films 15 to the light guide plate 14, thereby forming an assembly. The assembly is placed between the two extensions 122, and two transparent panels 16 are respectively placed on the side of the corresponding diffusion film 15 facing away from the light guide plate 14. Then, screws and nuts are used to connect the extensions 122, the assembly, and the transparent panels 16. Finally, a light-transmitting strip 17 is placed at the end of the light guide plate 14 away from the light strip 13. The light-transmitting strip 17 is connected to the light guide plate 14, the two diffusion films 15, and the two transparent panels 16 via the first groove 171 and the second groove 172. Next, the connector 12 is placed inside the first accommodating cavity 112, and the connecting part 121 of the connector 12 is snapped into place with the slot 115 on the partition plate 111. The built-in power supply 18 is installed inside the second accommodating cavity 113, and the built-in power supply 18 can be electrically connected to the light strip 13. After installing the two end caps, the double-sided hanging light box 10 is complete.

[0041] This utility model provides a double-sided hanging light box, which includes a profile, light strips, a light guide plate, two diffuser films, and two transparent panels. The light strips are disposed inside the profile, and the light guide plate is disposed on the side of the light strip away from the connector. One end of the light guide plate is located inside a first accommodating cavity and connected to the connector. The other end of the light guide plate extends to the outside of the profile, and the end of the light guide plate inside the first accommodating cavity is connected to the connector. Two diffuser films are respectively disposed on both sides of the light guide plate, and two transparent panels are respectively disposed on both sides of the light guide plate, each transparent panel located on the side of the corresponding diffuser film away from the light guide plate. A gap structure is provided between the transparent panel and the corresponding diffuser film / light guide plate, and two display images are respectively disposed within the two gap structures. Therefore, this double-sided hanging light box can display two display images on both sides of the light guide plate, enabling double-sided display. This double-sided hanging lightbox makes full use of the space within the box, incorporating two diffusion films and two transparent panels on either side of the light guide plate, thus enabling double-sided display. Therefore, this double-sided hanging lightbox achieves a superior display effect and effectively solves the technical problem of poor image display quality in existing hanging lightboxes.

[0042] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. A double-sided hanging lightbox, characterized in that, It includes A profile having a partition plate inside, the partition plate being arranged along the length of the profile, and the profile having a first receiving cavity and a second receiving cavity inside, the first receiving cavity and the second receiving cavity being respectively located at both ends of the partition plate; A connector is disposed inside the first accommodating cavity and connected to the partition plate; A light strip is disposed inside the first accommodating cavity and connected to the connector; A light guide plate is disposed on the side of the light strip away from the connector. One end of the light guide plate is located inside the first accommodating cavity and connected to the connector, and the other end extends to the outside of the profile. The end of the light guide plate located inside the first accommodating cavity is connected to the connector. Two diffusion films are respectively disposed on both sides of the light guide plate and connected to the light guide plate; Two transparent panels are respectively disposed on both sides of the light guide plate and connected to the connector, with each transparent panel located on the side of the corresponding diffusion film facing away from the light guide plate; A gap structure is provided between the transparent panel and the corresponding diffusion film light guide plate, and two display images are respectively set in the two gap structures for double-sided display of the display images; A light-transmitting strip is disposed at the end of the light guide plate away from the lamp strip, and is connected to the light guide plate, the two diffusion films, and the two transparent panels; and... A built-in power supply is located inside the second accommodating cavity, connected to the profile, and electrically connected to the light strip, for supplying power to the light strip.

2. The double-sided hanging light box according to claim 1, characterized in that, The connector includes a connecting part and two extensions. The connecting part is located at one end of the connector facing the partition plate and is connected to the partition plate. The two extensions are respectively connected to the side of the connecting part away from the partition plate. A receiving groove is provided between the two extensions. The light strip is connected to the receiving groove. The light guide plate is located between the two extensions. The transparent panel is connected to the side of the extension away from the diffusion film.

3. The double-sided hanging light box according to claim 2, characterized in that, The partition plate includes two locking blocks, which are L-shaped and located on the side of the partition plate near the connecting part. A slot is formed between the two locking blocks, and the connecting part is snapped into the slot.

4. The double-sided hanging light box according to claim 2, characterized in that, The extension, the light guide plate, and the transparent panel are connected by screws and nuts, which are located within the first accommodating cavity.

5. The double-sided hanging light box according to claim 1, characterized in that, The light-transmitting strip includes a first groove, which is disposed in the middle of the light-transmitting strip. The two diffusion films and the light guide plate are detachably connected to the first groove.

6. The double-sided hanging light box according to claim 5, characterized in that, The light-transmitting strip includes two second grooves, which are respectively disposed on both sides of the first groove. The two transparent panels are detachably connected to the two second grooves in a one-to-one correspondence.

7. The double-sided hanging light box according to claim 1, characterized in that, The two diffusion films are connected to the light guide plate by double-sided adhesive.

8. The double-sided hanging light box according to claim 1, characterized in that, The thickness of the light guide plate is 2.40mm-2.60mm, the thickness of the diffusion film is 0.120mm-0.130mm, and the thickness of the transparent panel is 1.40mm-1.60mm.

9. The double-sided hanging light box according to claim 1, characterized in that, The double-sided hanging light box also includes end caps, which are disposed at both ends of the profile along its length. The end caps are connected to the profile and are used to seal the first accommodating cavity and the second accommodating cavity.

10. The double-sided hanging light box according to claim 1, characterized in that, The double-sided hanging light box also includes two fasteners, which are connected to the outside of the profile and are used to fix the double-sided hanging light box.

Images