Guide rail hanging double-sided drawing lamp box

Abstract

The utility model provides a guide rail hanging double-face drawing lamp box. A guide rail structure comprises a groove, a sliding groove and an insulating rubber strip. The sliding groove is formed in the side wall of the groove, the insulating rubber strip is connected to the interior of the sliding groove, and a containing groove is formed in the insulating rubber strip. The conductive copper strip is located in the containing groove, the conductive elastic piece can limit the conductive copper sheet, and the plug structure can fix the conductive elastic piece. The two guide rail head structures are slidably connected to the two ends of the groove correspondingly. Each guide rail head structure comprises a guide rail head body, a sliding piece, a conductive copper sheet and a rotating wrench. The sliding piece, the conductive copper sheet and the rotating wrench are all connected to the guide rail head body, and the rotating wrench is rotationally connected with the conductive copper sheet. One end of the steel wire lifting rope is connected with the guide rail head structure, and the other end is connected with the lamp box structure. The lamp box structure comprises a first LED lamp strip and a second LED lamp strip, the steel wire lifting rope is electrically connected with the conductive copper sheet, and the steel wire lifting rope is electrically connected with the first LED lamp strip and the second LED lamp strip.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a guide rail hanging double-sided drawable picture light box. Background Art

[0002] In modern life, embossed light boxes are widely used as an advertising medium in the advertising field. However, most existing embossed light boxes are fixed with a boom and cannot be moved. When users need to adjust the position of the embossed light box, they need to dismantle the embossed light box and reinstall it to the desired location. Therefore, there is a technical problem that users are relatively inconvenient when using existing embossed light boxes.

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

[0004] The utility model provides a guide rail hanging double-sided drawable picture light box, which effectively solves the technical problem of inconvenience in using the existing drawable picture light box for users.

[0005] The utility model provides a guide rail hanging double-sided picture light box, which includes:

[0006] A guide rail structure, comprising a groove, wherein the groove is provided at a lower end of the guide rail structure and is provided along a length direction of the guide rail structure;

[0007] a conductive copper strip, arranged along the length direction of the guide rail structure and connected to the side wall of the groove;

[0008] The plug structure is provided at both ends of the guide rail structure, and the plug structure is connected to the guide rail structure and the conductive copper bar to fix the conductive copper bar;

[0009] Two guide rail head structures are respectively slidably connected to the two ends of the groove, the conductive copper sheet is connected to both sides of the guide rail head structure, the conductive copper sheet is slidably connected to the conductive copper bar, and the conductive copper sheet is electrically connected to the conductive copper bar;

[0010] A steel wire rope, one end of which is connected to the guide rail head structure, and the other end is connected to the light box structure;

[0011] The light box structure is used to emit light;

[0012] Wherein, the steel wire rope is electrically connected to the conductive copper sheet, and the steel wire rope is electrically connected to the light box structure.

[0013] Furthermore, the guide rail structure includes a slide groove and an insulating rubber strip, the slide groove is arranged on the side wall of the groove, the insulating rubber strip is connected to the inside of the slide groove, and a receiving groove is provided on the insulating rubber strip, the conductive copper strip is located in the receiving groove, and the conductive copper strip is connected to the insulating rubber strip; wherein, the receiving groove is used to limit the conductive copper sheet in the vertical direction, and the plug structure is used to limit the conductive copper strip in the horizontal direction.

[0014] Furthermore, the guide rail head structure includes a guide rail head body and a rotating wrench, wherein the rotating wrench is connected to the guide rail head body and is rotatably connected to the conductive copper sheet. The rotating wrench is used to drive the conductive copper sheet to move, thereby causing the conductive copper sheet to abut against the conductive copper bar.

[0015] The rotating wrench includes a rotating shaft and a wrench handle connected to each other, the rotating shaft is connected to the interior of the guide rail head body, the wrench handle protrudes from the guide rail head body, and the guide rail head body is also provided with a first through-groove, and the first through-groove is arranged along the width direction of the guide rail head body. The rotating wrench also includes a protrusion, which is connected to the upper end of the rotating shaft, the protrusion and the conductive copper sheet are both arranged in the first through-groove, and the conductive copper sheet is sleeved on the protrusion; when the wrench handle is in the first working position, the conductive copper sheet is in contact with the conductive copper bar; when the wrench handle is in the second working position, a gap is provided between the conductive copper sheet and the conductive copper bar.

[0016] Furthermore, the guide rail head structure includes a sliding member, which is connected to the guide rail head structure, and the sliding member is slidably connected to the side wall of the groove. The rotating wrench is also rotatably connected to the sliding member. A second through-groove is provided on the guide rail head body, and the second through-groove is located at the lower end of the first through-groove. The second through-groove is arranged along the width direction of the guide rail head body, and the sliding member is located in the second through-groove. The sliding member is sleeved on the rotating shaft; when the wrench handle is located in the first working position, the sliding member abuts against the side wall of the groove; when the wrench handle is located in the second working position, a gap is provided between the sliding member and the side wall of the groove.

[0017] Furthermore, the light box structure includes an end profile, which is arranged at the upper end of the light box structure, and a cavity is provided inside the end profile, and an end limit groove is provided at the upper end of the end profile, and a through hole is provided at the bottom of the end limit groove, and the cavity is connected to the end limit groove through the through hole. The light box structure also includes a first locking piece, which includes a first connecting part and a first limiting part that are connected to each other, and the first connecting part passes through the through hole and is connected to the end limit groove, and the first limiting part is located in the cavity, and the size of the first limiting part is larger than the size of the through hole, and a first limiting groove is provided in the middle of the first connecting part, and the end of the steel wire rope close to the light box structure is located in the first limiting groove, and the steel wire rope is connected to the first locking piece.

[0018] Furthermore, the light box structure also includes a second locking piece, the second locking piece includes a second connecting part and a second limiting part connected to each other, a fixing groove is provided inside the second connecting part, the first connecting part is connected to the fixing groove, a second limiting groove is provided inside the second limiting part, the second limiting groove is connected to the first limiting groove, and the steel wire rope is connected to the second locking piece through the second limiting groove.

[0019] Furthermore, the guide rail head structure includes a third locking member and a fourth locking member, one end of the third locking member is connected to the interior of the guide rail head body, and the other end of the third locking member protrudes from the guide rail head body. A third limiting groove is provided in the middle of the third locking member, and the fourth locking member includes a fourth connecting part and a fourth limiting part that are connected to each other, a connecting groove is provided inside the fourth connecting part, the third locking member is connected to the connecting groove, a fourth limiting groove is provided inside the fourth limiting part, and the fourth limiting groove is communicated with the third limiting groove, the wire rope is connected to the third locking member through the third limiting groove, and the wire rope is connected to the fourth locking member through the fourth limiting groove.

[0020] Furthermore, the conductive copper bar includes a connecting surface, the connecting surface faces the opening of the accommodating groove, and the guide rail hanging double-sided drawable light box includes a conductive spring clip, one end of the conductive spring clip is connected to the conductive copper bar, and the other end of the conductive spring clip is connected to the plug structure. The conductive spring clip includes a first spring clip connecting part and a second spring clip connecting part connected to each other, the first spring clip connecting part abuts against the connecting surface, and the second spring clip connecting part is connected to the plug structure.

[0021] Furthermore, the end profile includes two extension plates, the two extension plates are located at the lower end of the end profile, and the two extension plates extend in a direction away from the end limiting groove. The light box structure also includes:

[0022] The middle profile is groove-shaped and is located between the two extension plates and connected to the end profiles. The middle profile includes a first opening, which faces the end away from the end limit groove.

[0023] a first LED light strip, the first LED light strip being located inside the middle profile and electrically connected to the steel wire rope;

[0024] a first light guide plate, located at the lower end of the first LED light strip, with one end located inside the middle profile and connected to the middle profile, and the other end protruding from the middle profile;

[0025] a first diffusion film, disposed on both sides of the first light guide plate, with one end connected to the middle profile and the other end protruding from the middle profile;

[0026] A transparent plate is connected between the extension plate and the middle profile.

[0027] Furthermore, the light box structure also includes:

[0028] The matte silver glue is groove-shaped, located in the cavity, and connected to the end profile. The matte silver glue includes a second opening, and the second opening faces the end limiting groove.

[0029] a second LED light bar, the second LED light bar being connected to the interior of the matte silver glue, and the second LED light bar being electrically connected to the steel wire rope;

[0030] a second light guide plate, located at the upper end of the second LED light strip, with one end located inside the matte silver glue and connected to the second diffusion film, and the other end protruding from the matte silver glue;

[0031] The second diffusion film is arranged on both sides of the second light guide plate, one end of the second diffusion film is connected to the matte silver glue, and the other end protrudes from the matte silver glue.

[0032] Compared to the prior art, the present invention offers the following advantages: The present invention provides a rail-mounted double-sided retractable light box, comprising a rail structure, a rail head structure, a steel wire rope, and a light box structure. The light box structure can be connected to the steel wire rope and the rail head structure. The rail head structure can slide within a groove of the rail structure via a sliding plate and a conductive copper sheet, thereby driving the light box structure to move along the rail structure. Furthermore, the conductive copper sheet can be electrically connected to the conductive copper strips in the rail structure. The steel wire rope can be electrically connected to the conductive copper sheet, and the steel wire rope can be electrically connected to the first LED light bar and the second LED light bar. Therefore, when a user needs to adjust the position of the retractable light box, the user can move the light box to the desired location using the rail head structure. The user does not need to disassemble and reinstall the retractable light box. Thus, using the rail to mount the double-sided retractable light box is more convenient for users, effectively resolving the technical issue of the inconvenience of using existing retractable light boxes. Therefore, the user experience of hanging double-sided drawer light boxes on this guide rail is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the present invention.

[0034] Figure 1 This is a structural diagram of an embodiment of a rail-hung double-sided drawable light box of the present invention.

[0035] Figure 2 This is a front view of an embodiment of a rail-hung double-sided drawable light box of the present invention.

[0036] Figure 3 This is a cross-sectional view taken along line A-A' of an embodiment of a rail-hung double-sided drawable light box according to the present invention.

[0037] Figure 4 for Figure 3 Magnified view of point B.

[0038] Figure 5 for Figure 3 Magnified view of point C.

[0039] Figure 6 for Figure 3 Enlarged view of point D.

[0040] Figure 7 This is a front view of the guide rail head structure of an embodiment of a guide rail hanging double-sided drawable picture light box of the present invention.

[0041] Figure 8This is a cross-sectional view taken along line FF' of a guide rail head structure of an embodiment of a guide rail-suspended double-sided picture light box according to the present invention.

[0042] Figure 9 This is a circuit wiring diagram of an embodiment of a rail-hung double-sided drawable light box of the present invention.

[0043] Figure 10 This is a structural schematic diagram of the end limit groove and the first locking member of an embodiment of a guide rail hanging double-sided drawable light box of the present invention.

[0044] Figure 11 for Figure 10 Enlarged view of point E.

[0045] Figure 12 This is a structural diagram of the first locking member of an embodiment of a rail-hung double-sided drawable light box of the present invention.

[0046] Figure 13 This is one of the structural diagrams of the second locking member of an embodiment of a rail-hung double-sided drawable light box of the present invention.

[0047] Figure 14 This is the second structural diagram of the second locking member of an embodiment of the rail-hung double-sided drawable light box of the present invention.

[0048] Figure 15 This is one of the structural diagrams of the fourth locking member of an embodiment of a rail-hung double-sided drawable light box of the present invention.

[0049] Figure 16 This is the second structural diagram of the fourth locking member of an embodiment of the rail-hung double-sided drawable light box of the present invention.

[0050] Figure 17 This is a structural diagram of the conductive spring of an embodiment of a rail-hung double-sided drawable light box of the present invention.

[0051] In the figure, 10, guide rail hanging double-sided drawing light box; 11, guide rail structure; 111, groove; 112, slide; 113, insulation strip; 1131, receiving groove; 12, conductive copper strip; 121, connecting surface; 13, conductive spring; 131, first spring connection part; 132, second spring connection part; 14, plug structure; 141, block; 15, guide rail head structure; 151, guide rail head body; 1511, first Through slot; 1512, second through slot; 152, sliding member; 153, conductive copper sheet; 154, rotating wrench; 1541, rotating shaft; 1542, wrench handle; 1543, protrusion; 155, third locking member; 1551, third limiting slot; 156, fourth locking member; 1561, fourth connecting portion; 15611, connecting slot; 1562, fourth limiting portion; 15621, fourth limiting slot; 16, steel Wire rope; 17. Light box structure; 171. End profile; 1711. Cavity; 1712. End stop groove; 1713. Through hole; 1714. Extension plate; 17141. Extension block; 172. First locking member; 1721. First connecting portion; 17211. First stop groove; 1722. First stop portion; 173. Second locking member; 1731. Second connecting portion; 17311. Fixing groove; 1732 , second limiting portion; 17321, second limiting groove; 174, middle profile; 1741, first opening; 1742, ridge; 175, first light guide plate; 176, first diffusion film; 177, transparent plate; 178, matte silver glue; 1781, second opening; 179, second light guide plate; 1791, second diffusion film; 1792, bottom profile; 18, first LED light strip; 181, second LED light strip. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0053] Directional terms mentioned in this invention, such as "upper", "lower", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are only used with reference to the directions of the drawings. The directional terms used are used to illustrate and understand the invention, and are not intended to limit the invention.

[0054] The terms "first" and "second" in the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, nor as limiting the order of precedence.

[0055] In the figures, structurally similar elements are denoted by the same reference numerals.

[0056] exist Figure 1 and Figure 2 Based on this, please combine Figure 3 and Figure 6 . The utility model provides a guide rail hanging double-sided drawable light box 10, which includes a guide rail hanging double-sided drawable light box 10, a guide rail structure 11, a conductive copper bar 12, a conductive spring piece 13, a plug structure 14, two guide rail head structures 15, a steel wire rope 16 and a light box structure 17. The guide rail structure 11 includes a groove 111, a slide 112 and an insulating rubber strip 113, and the groove 111 is arranged at the lower end of the guide rail structure 11. The groove 111 is arranged along the length direction of the guide rail structure 11, the slide 112 is arranged on the side wall of the groove 111, the insulating rubber strip 113 is connected to the inside of the slide 112, and the insulating rubber strip 113 is provided with a receiving groove 1131. The conductive copper bar 12 is arranged along the length direction of the guide rail structure 11, the conductive copper bar 12 is located in the receiving groove 1131, and the conductive copper bar 12 is connected to the insulating rubber strip 113. One end of the conductive spring clip 13 is connected to the conductive copper bar 12, and the other end is connected to the plug structure 14. The conductive spring clip 13 cooperates with the accommodating groove 1131 to limit the conductive copper bar 12 horizontally, while the accommodating groove 1131 is used to limit the conductive copper sheet 153 vertically. The plug structures 14 are provided at both ends of the guide rail structure 11, connecting to the guide rail structure 11 and securing the conductive spring clip 13.

[0057] Please refer to Figure 6 and Figure 17 The conductive copper strip 12 includes a connecting surface 121. The connecting surface 121 faces the opening of the receiving groove 1131. The conductive spring 13 includes a first spring connecting portion 131 and a second spring connecting portion 132 that are connected to each other. The first spring connecting portion 131 abuts against the connecting surface 121, and the second spring connecting portion 132 is connected to the plug structure 14. The plug structure 14 can be used to compress the conductive spring 13, so that the conductive spring 13 can compress the conductive copper strip 12. Moreover, the conductive spring 13 can also be connected to the external wire 19, so that the conductive copper strip 12 can be electrically connected to the external wire 19.

[0058] Please refer to Figure 6 、 Figure 7 and Figure 8The two guide rail head structures 15 are slidably connected to the two ends of the groove 111. The guide rail head structure 15 includes a guide rail head body 151, a sliding member 152, and a rotating wrench 154. A conductive copper sheet 153 is also provided inside the guide rail head structure 15. The sliding member 152, the conductive copper sheet 153, and the rotating wrench 154 are all connected to the guide rail head body 151. The rotating wrench 154 is rotatably connected to the first conductive copper sheet 153. The rotating wrench 154 is used to drive the conductive copper sheet 153 to move, so that the conductive copper sheet 153 abuts against the conductive copper bar 12. The sliding member 152 is slidably connected to the side wall of the groove 111.

[0059] Please refer to Figure 6 、 Figure 7 and Figure 8 The rotating wrench 154 includes a rotating shaft 1541 and a wrench handle 1542 connected to each other. The rotating shaft 1541 is connected to the interior of the guide rail head body 151, and the wrench handle 1542 protrudes from the guide rail head body 151. The guide rail head body 151 is also provided with a first through-slot 1511, and a second through-slot 1512 is arranged along the width direction of the guide rail head body 151. The rotating wrench 154 also includes a protrusion 1543, which is connected to the upper end of the rotating shaft 1541. The protrusion 1543 and the conductive copper sheet 153 are both disposed in the first through-slot 1511, and the conductive copper sheet 153 is sleeved on the protrusion 1543. When the wrench handle 1542 is in the first working position, the conductive copper sheet 153 abuts the conductive copper bar 12. When the wrench handle 1542 is in the second working position, a gap is provided between the conductive copper sheet 153 and the conductive copper bar 12.

[0060] Please refer to Figure 6 、 Figure 7 and Figure 8, the rotating wrench 154 is also rotatably connected to the sliding member 152, and a second through-groove 1512 is provided on the guide rail head body 151. The second through-groove 1512 is located at the lower end of the first through-groove 1511, and the second through-groove 1512 is arranged along the width direction of the guide rail head body 151. The sliding member 152 is located in the second through-groove 1512, and the sliding member 152 is sleeved on the rotating shaft 1541. When the wrench handle 1542 is located in the first working position, the sliding member 152 abuts against the side wall of the groove 111. At this time, because the conductive copper sheet 153 abuts against the conductive copper bar 12, the sliding member 152 abuts against the side wall of the groove 111. Therefore, the guide rail head structure 15 can be fixed on the groove 111. In addition, the conductive copper sheet 153 and the conductive copper bar 12 can be energized. When the wrench handle 1542 is in the second working position, a gap is provided between the sliding member 152 and the side wall of the groove 111. At this time, because a gap is provided between the conductive copper sheet 153 and the conductive copper bar 12, a gap is provided between the sliding member 152 and the side wall of the groove 111. Therefore, the user can slide the guide rail head structure 15 to the desired position. Therefore, the guide rail head structure 15 can drive the light box structure 17 to move to the desired position. Therefore, it is more convenient for users to use the guide rail to hang the double-sided drawable light box 10, which effectively solves the technical problem that it is inconvenient for users to use the existing drawable light box.

[0061] Please refer to Figure 6 、 Figure 7 and Figure 8 When the conductive copper sheet 153 is connected to the conductive copper bar 12, the sliding member 152 can abut against the sidewalls of the groove 111, thereby further defining the position of the rail head structure 15. Therefore, the connection between the rail head structure 15 and the rail structure 11 is more stable. When the conductive copper sheet 153 and the conductive copper bar 12 slide, the sliding member 152 can also slide relative to the sidewalls of the groove 111, allowing the rail head assembly to slide within the groove 111.

[0062] exist Figure 2 and Figure 8 Based on this, please combine Figure 15 and Figure 16The guide rail head structure 15 includes a third locking member 155 and a fourth locking member 156. One end of the third locking member 155 is connected to the interior of the guide rail head body 151, and the other end of the third locking member 155 protrudes from the guide rail head body 151. A third limiting groove 1551 is provided in the middle of the third locking member 155, and the fourth locking member 156 includes a fourth connecting portion 1561 and a fourth limiting portion 1562 that are connected to each other. A connecting groove 15611 is provided in the interior of the fourth connecting portion 1561, and the third locking member 155 is connected to the connecting groove 15611. A fourth limiting groove 15621 is provided in the interior of the fourth limiting portion 1562, and the fourth limiting groove 15621 is connected to the third limiting groove 1551. Since the fourth locking member 156 is connected to the third locking member 155 through the connecting groove 15611, the connection between the fourth locking member 156 and the third locking member 155 is relatively stable. Furthermore, because the third locking member 155 and the fourth locking member 156 are connected via the connecting groove 15611, users can easily install and remove them. The wire rope 16 is connected to the third locking member 155 via the third limiting groove 1551, and to the fourth locking member 156 via the fourth limiting groove 15621. The third limiting groove 1551 and the fourth limiting groove 15621 can be used to lock the wire rope 16, thereby ensuring a relatively secure connection between the wire rope 16 and the third and fourth locking members 155, 156. Even if the guide rail is used for extended periods to suspend a picture light box, the wire rope 16 is unlikely to fall off the guide rail head structure 15. Therefore, the provision of the third locking member 155 and the fourth locking member 156 allows the wire rope 16 to better suspend the light box structure 17.

[0063] Please refer to Figure 9 One end of the steel wire rope 16 is connected to the guide rail head structure 15, and the other end of the steel wire rope 16 is connected to the light box structure 17. The light box structure 17 includes a first LED light bar and a second LED light bar, both of which are connected to the light box structure 17, and the first LED light bar and the second LED light bar are used to emit light. Among them, the steel wire rope 16 is electrically connected to the conductive copper sheet 153, and the steel wire rope 16 is electrically connected to the first LED light bar and the second LED light bar. The steel wire rope 16 is connected to the conductive copper sheet 153 through an electric wire 19, and the steel wire rope 16 is connected to the first LED light bar and the second LED light bar through an electric wire 19.

[0064] exist Figure 4 and Figure 10 Based on this, please combine Figure 11 and Figure 12. The light box structure 17 includes an end profile 171, and the end profile 171 is arranged at the upper end of the light box structure 17. A cavity 1711 is provided inside the end profile 171, and an end limiting groove 1712 is provided at the upper end of the end profile 171. A through hole 1713 is provided at the bottom of the end limiting groove 1712. The cavity 1711 is connected to the end limiting groove 1712 through the through hole 1713, and the light box structure 17 also includes a first locking member 172. The first locking member 172 includes a first connecting portion 1721 and a first limiting portion 1722 that are connected to each other. The first connecting portion 1721 passes through the through hole 1713 and is connected to the end limiting groove 1712. The first limiting portion 1722 is located in the cavity 1711, and the size of the first limiting portion 1722 is larger than the size of the through hole 1713. The through hole 1713 can limit the first limiting portion 1722 , and the end limiting groove 1712 can limit the first connecting portion 1721 , so the connection between the first locking member 172 and the end profile 171 is more stable.

[0065] exist Figure 2 and Figure 10 Based on this, please combine Figure 11 and Figure 12 A first limiting groove 17211 is provided in the middle of the first connecting portion 1721. The end of the steel wire rope 16 closest to the light box structure 17 is located in the first limiting groove 17211, and the steel wire rope 16 is connected to the first locking member 172. Because the first locking member 172 can be connected to the steel wire rope 16 through the first limiting groove 17211, the connection between the steel wire rope 16 and the first locking member 172 is relatively stable. Furthermore, because the first locking member 172 is relatively stable in connection with the end profile 171, the connection between the steel wire rope 16 and the end profile 171 of the light box structure 17 is also relatively stable.

[0066] Please refer to Figure 2 、 Figure 13 and Figure 14The light box structure 17 also includes a second locking member 173, which includes a second connecting portion 1731 and a second limiting portion 1732 that are interconnected. A fixing groove 17311 is provided inside the second connecting portion 1731, and the first connecting portion 1721 is connected to the fixing groove 17311. Since the second locking member 173 is connected to the first locking member 172 via the fixing groove 17311, the connection between the second locking member 173 and the first locking member 172 is relatively stable. Moreover, since the second locking member 173 and the first locking member 172 are connected via the fixing groove 17311, it is also relatively convenient for the user to install and remove the second locking member 173 and the first locking member 172. A second limiting groove 17321 is provided inside the second limiting portion 1732, and the second limiting groove 17321 is connected to the first limiting groove 17211. The steel wire rope 16 is connected to the second locking member 173 via the second limiting groove 17321. The second locking member 173 can be used to further lock the steel wire rope 16, thereby ensuring a more secure connection between the steel wire rope 16 and the second locking member 173. Even if the guide rail is used to hang the light box for a long time, the light box structure 17 is unlikely to fall off the steel wire rope 16. Therefore, the provision of the second locking member 173 allows the steel wire rope 16 to better hang the light box structure 17.

[0067] Please refer to Figure 4 、 Figure 5 and Figure 11 , the end profile 171 includes two extension plates 1714. The two extension plates 1714 are located at the lower end of the end profile 171, and the two extension plates 1714 extend in a direction away from the end limit groove 1712. In addition, the light box structure 17 also includes a middle profile 174, a first light guide plate 175, a first diffusion film 176, and a transparent plate 177. The middle profile 174 is groove-shaped, and the middle profile 174 is located between the two extension plates 1714. The middle profile 174 is connected to the end profile 171. The middle profile 174 includes a first opening 1741, and the first opening 1741 faces the end away from the end limit groove 1712. Among them, the first LED light strip is located inside the middle profile 174. A first light guide plate 175 is located at the lower end of the first LED light strip. One end of the first light guide plate 175 is located inside and connected to the middle profile 174, while the other end protrudes from the middle profile 174. A first diffusion film 176 is disposed on both sides of the first light guide plate 175. One end of the first diffusion film 176 is connected to the middle profile 174, while the other end protrudes from the middle profile 174. Furthermore, a transparent plate 177 is connected between the extension plate 1714 and the middle profile 174. The light box structure 17 also includes a bottom profile 1792, which is snap-fitted to the other end of the first light guide plate 175 relative to the first LED light strip and is also connected to the first diffusion film 176.

[0068] Please refer to Figure 4 The light box structure 17 also includes a matte silver glue 178, a second light guide plate 179, and a second diffusion film 1791. The matte silver glue 178 is groove-shaped, and the matte silver glue 178 is located in the cavity 1711. The matte silver glue 178 is connected to the end profile 171. The matte silver glue 178 includes a second opening 1781, and the second opening 1781 faces the end limit groove 1712. Among them, the second LED light strip is connected to the inside of the middle profile 174. The second light guide plate 179 is located at the upper end of the second LED light strip. One end of the second light guide plate 179 is located inside the matte silver glue 178 and is connected to the second diffusion film 1791. The other end of the second light guide plate 179 protrudes from the matte silver glue 178. The second diffusion film 1791 is arranged on both sides of the second light guide plate 179. One end of the second diffusion film 1791 is connected to the matte silver glue 178, and the other end of the second diffusion film 1791 protrudes from the matte silver glue 178.

[0069] Please refer to Figure 4 Extension plate 1714 also includes an extension block 17141. Extension block 17141 is located on the side of extension plate 1714 near the middle profile 174. One side of transparent plate 177 is connected to extension block 17141, and the other side of transparent plate 177 is connected to the outer side wall of middle profile 174. Extension block 17141 can cooperate with extension plate 1714 to limit the position of transparent plate 177, thereby making the connection between transparent plate 177 and end profile 171 and middle profile 174 more stable. Moreover, extension block 17141 can also increase the strength of extension plate 1714. Because extension plate 1714 protrudes significantly from end profile 171, the strength of extension plate 1714 is relatively low. The provision of extension block 17141 helps to increase the strength of extension plate 1714 and prevents deformation or damage to extension plate 1714 during use. The central profile 174 further includes ridges 1742 connected to the inner side of the sidewall of the central profile 174. The ridges 1742 are connected to the first diffusion membrane 176. The ridges 1742 are provided to increase the strength of the central profile 174, thereby preventing the central profile 174 from deformation or damage during prolonged use.

[0070] The installation process of the present invention is as follows: When the user installs the guide rail hanging double-sided drawer light box 10, the user installs the matte silver glue 178 into the cavity 1711 of the end profile 171, and the user installs the second LED light strip inside the matte silver glue 178. Then, the user installs the second light guide plate 179 on the upper end of the second LED light strip, and the user installs the second diffusion film 1791 on both sides of the second light guide plate 179. The user connects the middle profile 174 to the end profile 171, and the user installs the first LED light strip inside the middle profile 174. The user installs the first light guide plate 175 on the lower end of the first LED light strip, and the user installs the first diffusion film 176 on both sides of the first light guide plate 175. The user connects the transparent plate 177 between the extension plate 1714 of the end profile 171 and the middle profile 174, and the user connects the bottom profile 1792 to the first light guide plate 175 and the first diffusion film 176.

[0071] Next, the user passes the first connecting portion 1721 of the first locking member 172 through the through hole 1713 of the end profile 171, so that the first connecting portion 1721 is connected to the end limiting groove 1712. In addition, the first limiting portion 1722 is located in the cavity 1711. The user connects the first locking member 172 to the second locking member 173 through the fixing groove 17311. Subsequently, the user installs the insulating rubber strip 113 inside the slide groove 112, which is set on the side wall of the groove 111. In addition, the user installs the conductive copper bar 12 in the receiving groove 1131 of the insulating rubber strip 113. The user connects one end of the conductive spring clip 13 to the conductive copper bar 12, the user connects the other end of the conductive spring clip 13 to the plug structure 14, and the user installs the plug structure 14 at both ends of the guide rail structure 11. The user installs the guide rail head structure 15 in the groove 111 so that the guide rail head structure 15 can slide on the groove 111. The guide rail head structure 15 is provided with a guide rail head body 151, a sliding member 152, a conductive copper sheet 153, and a rotating wrench 154. The rotating wrench 154 is used to drive the conductive copper sheet 153 and the sliding member 152 to move, so that the conductive copper sheet 153 abuts against the conductive copper bar 12. In addition, the sliding member 152 can abut against the side wall of the groove 111. In addition, the guide rail head structure 15 also includes a third locking member 155 and a fourth locking member 156. One end of the third locking member 155 is connected to the inside of the guide rail head body 151, and the other end of the third locking member 155 protrudes from the guide rail head body 151 of the guide rail head structure 15. Then, the user connects the third locking member 155 and the fourth locking member 156 through the connecting groove 15611. The user then inserts the steel wire rope 16 through the third limiting slot 1551 and the fourth limiting slot 15621, thereby connecting the steel wire rope 16 to the third locking member 155 and the fourth locking member 156. The user inserts the steel wire rope 16 through the first limiting slot 17211 and the second limiting slot 17321, thereby connecting the steel wire rope 16 to the first locking member 172 and the second locking member 173. Next, the user uses the wire 19 to connect the steel wire rope 16 to the first and second LED light strips, thus completing the installation of the double-sided drawer light box with guide rails.

[0072] When the user needs to move the position of the light box structure 17, the user can move the wrench handle 1542 to the first working position. At this time, a gap is set between the conductive copper sheet 153 and the conductive copper bar 12, and a gap is set between the sliding piece and the side wall of the groove 111. Thus, the user can move the guide rail head to the required position. Because the guide rail head structure 15 and the light box structure 17 are connected by the steel wire rope 16, the guide rail head structure 15 can drive the light box structure 17 to move to the required position. When the light box structure 17 reaches the required position, the user can move the wrench handle 1542 to the second working position. At this time, the conductive copper sheet 153 abuts against the conductive copper bar 12, and the sliding piece abuts against the side wall of the groove 111. Therefore, the guide rail head structure 15 and the light box structure 17 are both fixed in the required positions.

[0073] The utility model provides a rail-mounted double-sided retractable light box. The rail-mounted double-sided retractable light box comprises a rail structure, a rail head structure, a steel wire rope, and a light box structure. The light box structure can be connected to the steel wire rope and the rail head structure. The rail head structure can slide within a groove of the rail structure via a sliding plate and a conductive copper sheet, thereby driving the light box structure to move along the rail structure. Furthermore, the conductive copper sheet can be electrically connected to a conductive copper strip in the rail structure. The steel wire rope can be electrically connected to the conductive copper sheet, and the steel wire rope can be electrically connected to a first LED light bar and a second LED light bar. Therefore, when a user needs to adjust the position of the retractable light box, the user can move the light box to the desired location using the rail head structure. The user does not need to disassemble and reinstall the retractable light box. Thus, using the rail-mounted double-sided retractable light box is more convenient for users. This effectively solves the technical problem of the inconvenience of using existing retractable light boxes. Therefore, the rail-mounted double-sided retractable light box provides a better user experience.

[0074] 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. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined by the claims.

Claims

1. A double-sided drawing light box hanging on a guide rail, characterized in that: It includes, A guide rail structure, comprising a groove, wherein the groove is provided at a lower end of the guide rail structure and is provided along a length direction of the guide rail structure; a conductive copper strip, arranged along the length direction of the guide rail structure and connected to the side wall of the groove; A plug structure is provided at both ends of the guide rail structure, the plug structure is connected to the guide rail structure and the conductive copper bar, and is used to fix the conductive copper bar; Two guide rail head structures are slidably connected to the two ends of the groove, and conductive copper sheets are connected to both sides of the guide rail head structure. The conductive copper sheets are slidably connected to the conductive copper bars, and the conductive copper sheets are electrically connected to the conductive copper bars; A steel wire rope, one end of which is connected to the guide rail head structure, and the other end is connected to the light box structure; The light box structure is used to emit light; Wherein, the steel wire rope is electrically connected to the conductive copper sheet, and the steel wire rope is electrically connected to the light box structure.

2. The rail-mounted double-sided picture light box according to claim 1, characterized in that: The guide rail structure includes a slide groove and an insulating rubber strip, the slide groove is arranged on the side wall of the groove, the insulating rubber strip is connected to the inside of the slide groove, and a receiving groove is provided on the insulating rubber strip. The conductive copper strip is located in the receiving groove, and the conductive copper strip is connected to the insulating rubber strip; wherein, the receiving groove is used to limit the conductive copper sheet in the vertical direction, and the plug structure is used to limit the conductive copper strip in the horizontal direction.

3. The rail-mounted double-sided picture light box according to claim 1, characterized in that: The guide rail head structure includes a guide rail head body and a rotating wrench, wherein the rotating wrench is connected to the guide rail head body and is rotatably connected to the conductive copper sheet. The rotating wrench is used to drive the conductive copper sheet to move, so that the conductive copper sheet abuts against the conductive copper bar; The rotating wrench includes a rotating shaft and a wrench handle connected to each other, the rotating shaft is connected to the interior of the guide rail head body, the wrench handle protrudes from the guide rail head body, and the guide rail head body is also provided with a first through-groove, and the first through-groove is arranged along the width direction of the guide rail head body. The rotating wrench also includes a protrusion, which is connected to the upper end of the rotating shaft, the protrusion and the conductive copper sheet are both arranged in the first through-groove, and the conductive copper sheet is sleeved on the protrusion; when the wrench handle is in the first working position, the conductive copper sheet is in contact with the conductive copper bar; when the wrench handle is in the second working position, a gap is provided between the conductive copper sheet and the conductive copper bar.

4. The rail-mounted double-sided picture light box according to claim 3, characterized in that: The guide rail head structure includes a sliding member, which is connected to the guide rail head structure, and the sliding member is slidably connected to the side wall of the groove. The rotating wrench is also rotatably connected to the sliding member. A second through-groove is provided on the guide rail head body, and the second through-groove is located at the lower end of the first through-groove. The second through-groove is arranged along the width direction of the guide rail head body. The sliding member is located in the second through-groove, and the sliding member is sleeved on the rotating shaft; when the wrench handle is located in the first working position, the sliding member abuts against the side wall of the groove; when the wrench handle is located in the second working position, a gap is provided between the sliding member and the side wall of the groove.

5. The rail-mounted double-sided picture light box according to claim 1, characterized in that: The light box structure includes an end profile, which is arranged at the upper end of the light box structure, a cavity is arranged inside the end profile, an end limit groove is arranged at the upper end of the end profile, a through hole is arranged at the bottom of the end limit groove, and the cavity is connected to the end limit groove through the through hole. The light box structure also includes a first locking piece, which includes a first connecting part and a first limiting part connected to each other, the first connecting part passes through the through hole and is connected to the end limit groove, the first limiting part is located in the cavity, the size of the first limiting part is larger than the size of the through hole, and the middle of the first connecting part is provided with a first limiting groove, and the end of the steel wire rope close to the light box structure is located in the first limiting groove, and the steel wire rope is connected to the first locking piece.

6. The rail-mounted double-sided picture light box according to claim 5, characterized in that: The light box structure also includes a second locking piece, which includes a second connecting part and a second limiting part that are connected to each other, a fixing groove is provided inside the second connecting part, the first connecting part is connected to the fixing groove, a second limiting groove is provided inside the second limiting part, the second limiting groove is connected to the first limiting groove, and the steel wire rope is connected to the second locking piece through the second limiting groove.

7. The rail-mounted double-sided picture light box according to claim 3, characterized in that: The guide rail head structure includes a third locking piece and a fourth locking piece, one end of the third locking piece is connected to the interior of the guide rail head body, and the other end of the third locking piece protrudes from the guide rail head body. A third limiting groove is provided in the middle of the third locking piece, and the fourth locking piece includes a fourth connecting portion and a fourth limiting portion connected to each other, a connecting groove is provided inside the fourth connecting portion, the third locking piece is connected to the connecting groove, and a fourth limiting groove is provided inside the fourth limiting portion, and the fourth limiting groove is communicated with the third limiting groove, the wire rope is connected to the third locking piece through the third limiting groove, and the wire rope is connected to the fourth locking piece through the fourth limiting groove.

8. The rail-mounted double-sided picture light box according to claim 2, characterized in that: The conductive copper bar includes a connecting surface, which faces the opening of the accommodating groove. The guide rail hanging double-sided drawable light box includes a conductive spring clip, one end of which is connected to the conductive copper bar, and the other end of which is connected to the plug structure. The conductive spring clip includes a first spring clip connecting part and a second spring clip connecting part which are connected to each other. The first spring clip connecting part abuts against the connecting surface, and the second spring clip connecting part is connected to the plug structure.

9. The rail-mounted double-sided picture light box according to claim 5, characterized in that: The end profile includes two extension plates, the two extension plates are located at the lower end of the end profile, and the two extension plates extend in a direction away from the end limiting groove. The light box structure also includes: The middle profile is groove-shaped and is located between the two extension plates and connected to the end profiles. The middle profile includes a first opening, which faces the end away from the end limit groove. a first LED light strip, the first LED light strip being located inside the middle profile and electrically connected to the steel wire rope; a first light guide plate, located at the lower end of the first LED light strip, with one end located inside the middle profile and connected to the middle profile, and the other end protruding from the middle profile; a first diffusion film, disposed on both sides of the first light guide plate, with one end connected to the middle profile and the other end protruding from the middle profile; A transparent plate is connected between the extension plate and the middle profile.

10. The rail-mounted double-sided picture light box according to claim 5, characterized in that: The light box structure further includes: The matte silver glue is groove-shaped, located in the cavity, and connected to the end profile. The matte silver glue includes a second opening, and the second opening faces the end limiting groove. a second LED light bar, the second LED light bar being connected to the interior of the matte silver glue, and the second LED light bar being electrically connected to the steel wire rope; a second light guide plate, located at the upper end of the second LED light strip, with one end located inside the matte silver glue and connected to the second diffusion film, and the other end protruding from the matte silver glue; The second diffusion film is arranged on both sides of the second light guide plate, one end of the second diffusion film is connected to the matte silver glue, and the other end protrudes from the matte silver glue.

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