WO2024026656A1

WO2024026656A1 - Shapeable light-emitting device

Info

Publication number: WO2024026656A1
Application number: PCT/CN2022/109595
Authority: WO
Inventors: 邓富贤
Original assignee: 邓富贤
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2024-02-08

Abstract

A shapeable light-emitting device, comprising a light-emitting plate (1). A light-emitting part (11) is arranged in the middle of the light-emitting plate (1). A patterned groove (12) is provided on the surface of the light-emitting part (11). Light wires (13) are clamped in the patterned groove (12). Each end of the light wires (13) is provided with a wire inlet hole (16). The ends of the light wires (13) sequentially pass through the wire inlet holes (16). One end of each light wires (13) is fixedly connected to a power supply (14). Each of the four corners of the bottom end of the light emitting part (11) is provided with a fixing hole (15). Each of the two sides of the light emitting plate (1) is provided with a sliding groove. A supporting seat (2) is arranged at the bottom end of the light-emitting plate (1) Only the light-emitting plate needs to be replaced to switch between scenes. The flexibility is thus higher, and the reusability of the device is significantly improved. The light wires are arranged in the mounting groove, and when the light-emitting plate is replaced, the light wires can be drawn out and mounted on a new light-emitting plate. The light wires are easy to detach and mount, and the practicability of the device is thus improved.

Description

A luminous device that can be shaped

Technical field

The utility model belongs to the technical field of light-emitting devices, and specifically relates to a light-emitting device that can be shaped.

Background technique

Luminous signs are generally used in the advertising industry, as well as support signs at concerts or variety shows. Luminous signs are used to display names or support slogans. Existing luminous signs are generally manufactured using LED lamp beads to form a specific shape. For display, this kind of luminous sign has low flexibility and can only be used in specific scenarios. The usage rate is low, resulting in a waste of resources.

Utility model content

The purpose of this utility model is to provide a moldable light-emitting device to solve the above-mentioned problems in the background art.

In order to achieve the above object, the present invention provides the following technical solution: a moldable light-emitting device, including a light-emitting plate, a light-emitting part is provided in the middle of the light-emitting plate, and a graphic groove is provided on the surface of the light-emitting part. The interior of the graphic groove is provided with a luminous wire, and the ends of the graphic groove are provided with wire incoming holes. One end of the luminous wire passes through the wire inlet in sequence, and one end of the luminous wire is fixedly connected with Power supply, the four corners of the bottom end of the light-emitting part are provided with fixing holes, the both sides of the light-emitting plate are provided with chute, the bottom end of the light-emitting plate is provided with a support seat, the light-emitting plate and the support seat Snap connection.

Preferably, the light-emitting part is made of hollow board or foam board.

Preferably, the graphic groove includes a cable entry groove and an installation groove. The bottom end of the cable entry groove is provided with an installation groove. The longitudinal section of the cable entry groove is rectangular, and the longitudinal section of the installation groove is circular. .

Preferably, the light-emitting wire includes a light-emitting core wire and a protective sheath. The outer part of the light-emitting core wire is injection-molded with a protective sheath. The protective sheath is made of transparent flexible rubber, and the longitudinal section of the protective sheath is in line with the installation groove. Longitudinal sections are of equal size.

Preferably, the light-emitting wire is electrically connected to the power supply.

Preferably, the support base includes a bottom plate, and mounting side panels are fixedly connected to both sides of the top of the bottom panel. One side of the mounting side panel is fixedly connected to a slider, and the two sliders are respectively engaged. Connected to the inside of the two chutes, the four corners of the bottom plate are provided with cavities, and a fixing mechanism is provided inside the cavity. One end of the four fixing mechanisms is connected to the four corners respectively. Inside each fixing hole, a cable groove is provided in the middle of the top of the bottom plate.

Preferably, the fixing mechanism includes a latch, an end block and a spring. The latch is movably connected inside the cavity. An end block is fixedly connected to one side of the latch, and a spring is fixedly connected to the bottom end of the latch. The bottom end of the spring is fixedly connected to the bottom end of the cavity.

Compared with the existing technology, the beneficial effects of this utility model are: the luminous plate is snap-connected to the support base. When changing the scene, only the luminous plate needs to be replaced. The flexibility is stronger and the reuse rate of the device is greatly improved. Improved, the luminous wire is placed inside the installation slot. When replacing the luminous board, the luminous wire can be pulled out and installed on the new luminous board. The luminous wire is easy to disassemble and install, improving the practicality of the device.

Description of the drawings

Figure 1 is a schematic diagram of the installation of the light-emitting panel of the present invention;

Figure 2 is a front cross-sectional view of Figure 1 of the present utility model;

Figure 3 is a schematic diagram of the three-dimensional structure of the light-emitting panel of the present invention;

Figure 4 is a schematic diagram 2 of the three-dimensional structure of the light-emitting panel of the present invention;

Figure 5 is a schematic structural diagram of the light-emitting wire of the present invention;

Figure 6 is a schematic three-dimensional structural diagram of the support base of the present utility model;

Figure 7 is a top view of the support base of the present utility model;

Figure 8 is a cross-sectional view of the utility model along the A-A plane.

In the picture: 1. Luminous board; 11. Luminous part; 12. Graphic groove; 121. Wire entry slot; 122. Installation slot; 13. Luminous wire; 131. Luminous core wire; 132. Protective cover; 14. Power supply; 15. Fixed hole; 16. Cable entry hole; 2. Support base; 21. Bottom plate; 22. Installation of side panels; 23. Slider; 24. Cavity; 25. Fixing mechanism; 251. Latch; 252. End block ; 253. Spring; 26. Cable trough.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Please refer to Figures 1 to 8. The present utility model provides the following technical solution: a moldable light-emitting device, including a light-emitting plate 1. A light-emitting part 11 is provided in the middle of the light-emitting plate 1, and a pattern recess is provided on the surface of the light-emitting part 11. Groove 12, the interior of the graphic groove 12 is provided with a luminous wire 13, the ends of the graphic groove 12 are provided with wire inlet holes 16, one end of the luminous wire 13 passes through the wire inlet hole 16 in sequence, and one end of the luminous wire 13 A power supply 14 is fixedly connected. Fixing holes 15 are provided at the four corners of the bottom of the light-emitting part 11. Chutes are provided on both sides of the light-emitting plate 1. A support base 2 is provided at the bottom of the light-emitting plate 1. The light-emitting plate 1 and The support base 2 is snap-connected.

Preferably, the light-emitting part 11 is made of hollow board or foam board. The graphic groove 12 can be customized according to the customer's intention, which facilitates digging and makes the graphic groove 12 smoother and smoother. The foam board is easy to print and shape.

Preferably, the graphic groove 12 includes a wire inlet slot 121 and an installation slot 122. The bottom end of the wire inlet slot 121 is provided with a mounting slot 122. The longitudinal section of the wire inlet slot 121 is rectangular, and the longitudinal section of the installation slot 122 is circular. When installing the luminous wire 13, squeeze the luminous wire 13 to pass the luminous wire 13 through the wire inlet slot 121 and place it inside the installation slot 122. The luminous wire 13 can be engaged and installed inside the installation slot 122 to achieve a fixed installation. effect.

Preferably, the luminous wire 13 includes a luminous core wire 131 and a protective cover 132. The luminous core wire 131 is injection-molded with a protective cover 132. The protective cover 132 is made of transparent flexible rubber, and the longitudinal section of the protective cover 132 is in line with the installation groove 122. The longitudinal cross-sections are equal in size and the protective cover 132 made of transparent flexible rubber can deform to a certain extent to facilitate installation without affecting light transmission.

Preferably, the light-emitting wire 13 is electrically connected to the power supply 14, and the power supply 14 supplies power to the light-emitting wire 13.

Preferably, the support base 2 includes a bottom plate 21. Both sides of the top of the bottom plate 21 are fixedly connected with mounting side plates 22. One side of the mounting side plate 22 is fixedly connected with a slider 23, and the two sliders 23 are engaged and connected respectively. Inside the two chutes, cavities 24 are provided at the four corners of the bottom plate 21 . A fixing mechanism 25 is provided inside the cavity 24 . One end of the four fixing mechanisms 25 is connected to the four fixing holes 15 respectively. Inside, a cable groove 26 is provided in the middle of the top of the base plate 21. When installing, the luminous panel 1 first slides into between the two installation side panels 22, and then snaps the four pins 251 into the four fixing holes 15. Fix the luminous panel 1 as a whole on the support base 2 to facilitate the installation of the luminous panel 1.

Preferably, the fixing mechanism 25 includes a latch 251, an end block 252 and a spring 253. The latch 251 is movably connected inside the cavity 24, one side of the latch 251 is fixedly connected with the end block 252, and the bottom end of the latch 251 is fixedly connected with the spring 253. , the bottom end of the spring 253 is fixedly connected to the bottom end of the cavity 24. When disassembling the light-emitting panel 1, press the end block 252 downward to push the pin 251 out of the fixing hole 15, so that the entire light-emitting panel 1 can be removed from the support. The base 2 can be removed to facilitate the replacement of the luminous panel 1, thereby improving the flexibility of the device.

The working principle and usage process of the utility model: After the utility model is installed, first check the installation, fixation and safety protection of the utility model, and then it can be used. When in use, the light-emitting part 11 is made of hollow board or foam board. It is convenient to dig the groove, which can make the graphic groove 12 smoother and smoother, and the foam board is easy to print and shape. When installing the luminous line 13, squeeze the luminous line 13 to pass the luminous line 13 through the wire inlet 121 and place it in the installation Inside the slot 122, the width of the wire inlet slot 121 is smaller than the width of the installation slot 122, so that the luminous wire 13 can be installed inside the installation slot 122, playing a role in fixed installation, and the protective cover 132 made of transparent flexible rubber can be A certain deformation facilitates installation without affecting light transmission. When installing, the luminous panel 1 first slides between the two installation side panels 22, and then snaps the four pins 251 into the four fixing holes 15. Fix the whole luminous panel 1 on the support base 2 to facilitate the installation of the luminous panel 1. When disassembling the luminous panel 1, press the end block 252 downward and push the pin 251 out of the fixing hole 15, so that the luminous panel 1 can be installed as a whole. Remove it from the support base 2 to facilitate replacement of the luminous panel 1 and improve the flexibility of the device.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A moldable light-emitting device includes a light-emitting plate (1), which is characterized in that a light-emitting part (11) is provided in the middle of the light-emitting plate (1), and a graphic concave surface is provided on the surface of the light-emitting part (11). Groove (12), the interior of the graphic groove (12) is provided with a luminous wire (13), and the ends of the graphic groove (12) are provided with wire entry holes (16), and the luminous wires One end of (13) passes through the cable inlet (16) in sequence, one end of the light-emitting wire (13) is fixedly connected to the power supply (14), and the four corners of the bottom end of the light-emitting part (11) are provided with fixing holes. (15), the luminous plate (1) is provided with chute on both sides, the bottom end of the luminous plate (1) is provided with a support seat (2), the luminous plate (1) and the support seat (2) ) snap connection.
A moldable light-emitting device according to claim 1, characterized in that the light-emitting part (11) is made of a hollow board or a foam board.
A moldable light-emitting device according to claim 1, characterized in that: the graphic groove (12) includes a wire entry groove (121) and a mounting groove (122), and the wire entry groove (121) A mounting slot (122) is provided at the bottom end of the wire inlet slot (121). The longitudinal section of the cable inlet slot (121) is rectangular, and the longitudinal section of the mounting slot (122) is circular.
A moldable light-emitting device according to claim 3, characterized in that: the light-emitting wire (13) includes a light-emitting core wire (131) and a protective cover (132), and the light-emitting core wire (131) A protective sleeve (132) is injection molded on the outside. The protective sleeve (132) is made of transparent flexible rubber, and the longitudinal section of the protective sleeve (132) is equal to the longitudinal section of the installation groove (122).
A moldable light-emitting device according to claim 1, characterized in that: the light-emitting wire (13) is electrically connected to the power supply (14).
A moldable light-emitting device according to claim 1, characterized in that: the support base (2) includes a bottom plate (21), and both sides of the top of the bottom plate (21) are fixedly connected with mounting sides. Plate (22), one side of the installation side plate (22) is fixedly connected with a slider (23), and the two sliders (23) are respectively engaged and connected inside the two slideways, so Cavities (24) are provided at the four corners of the bottom plate (21), and a fixing mechanism (25) is provided inside the cavity (24). One ends of the four fixing mechanisms (25) are respectively engaged. Connected inside the four fixing holes (15), a cable groove (26) is provided in the middle of the top of the bottom plate (21).
A moldable light-emitting device according to claim 6, characterized in that: the fixing mechanism (25) includes a latch (251), an end block (252) and a spring (253), and the latch (251) Movably connected inside the cavity (24), one side of the latch (251) is fixedly connected with an end block (252), the bottom end of the latch (251) is fixedly connected with a spring (253), and the spring (253) The bottom end of 253) is fixedly connected to the bottom end of the cavity (24).