Lateral entry type LED light guide plate

Abstract

The utility model discloses a side-in type LED light guide plate which comprises a base, a first sliding groove is formed in the upper side of the base, a second sliding groove is formed below the first sliding groove, a lighting assembly is arranged in the second sliding groove and comprises a lamp holder, the lamp holder is installed in the second sliding groove in a sliding mode, a groove is formed in the top of the lamp holder, and a light source is arranged in the groove. A plurality of LED lamps are arranged in the groove, and a pull ring is installed on one side of the lamp holder. The rotation tightness of the supporting plates is adjusted by rotating the adjusting knobs, the light guide plate can be conveniently fixed to a table top or hung according to needs, the anti-skid performance of the light guide plate is improved through the anti-skid pads when the light guide plate is placed on the table top, and the supporting plates are fixed together through the buckles when the light guide plate is hung. A rope penetrates through the fixing hole to hang the light guide plate for use.

Description

Technical Field

[0001] The utility model relates to the technical field of light guide plates, in particular to a side - entry LED light guide plate. Background Technique

[0002] A light guide plate is an optical element that converts a line light source into a surface light source and is widely used in fields such as LCD backlights, lighting equipment, advertising light boxes, etc. Currently, the light guide plate is not convenient for replacing the LED lamp. At the same time, the current light guide plate is usually placed on areas such as a desktop during use, resulting in inconvenience for hanging. Therefore, a side - entry LED light guide plate is proposed, which is convenient for replacing the components of the light guide plate and provides multiple support methods, and can be selected to be placed on the desktop or used for hanging according to needs.

[0003] After retrieval, the patent with the Chinese patent application number 202322275749.4 discloses a side - entry LED multi - light - source light guide plate, including: a mounting base, a mounting frame is fixedly installed at the top of the mounting base, a sliding groove is opened at the top of the mounting frame, a light guide plate main body is arranged in the sliding groove, and a fastening component is further arranged in the mounting frame. The fastening component includes first threaded holes opened on the side walls at both ends of the mounting frame. The light guide plate in the above - mentioned literature has the following deficiencies: This light guide plate uses a suction cup to fix the light guide plate on the desktop, and air leakage in the storage tank may occur during long - term use, resulting in insufficient suction and affecting the fixing effect. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a side - entry LED light guide plate.

[0005] In order to achieve the above - mentioned purpose, the utility model adopts the following technical solutions:

[0006] A side - entry LED light guide plate includes a base. A first sliding groove is arranged on the upper side of the base, a second sliding groove is arranged below the first sliding groove, and a lighting component is arranged in the second sliding groove. The lighting component includes a lamp holder, the lamp holder is slidably installed in the second sliding groove, a groove is arranged at the top of the lamp holder, several LED lamps are arranged in the groove, a pull ring is installed on one side of the lamp holder, a storage battery is arranged in the base, a connecting wire is arranged on one side of the lamp holder and is connected to the base. The light guide plate further includes a light guide plate main body, a slide rail is arranged at the bottom of the light guide plate main body, and the light guide plate main body is slidably installed in the first sliding groove through the slide rail.

[0007] As a further scheme of the utility model: The light guide plate further includes a sealing groove, the sealing groove is arranged on one side of the base close to the connecting wire, and a threaded hole is arranged on the side surface of the base.

[0008] As a further solution of the present utility model: The light guide plate further includes a fixing cover, and the fixing cover is installed on the base by bolts. A sealing ring is provided on the fixing cover, and the size of the sealing ring is adapted to that of the sealing groove.

[0009] As a further solution of the present utility model: The light guide plate further includes a fixing knob, and the fixing knob is rotatably installed on the front and rear surfaces of the base.

[0010] As a further solution of the present utility model: The light guide plate further includes a waterproof rubber cover. A charging port is provided on the back surface of the base, and the waterproof rubber cover is installed on the charging port.

[0011] As a further solution of the present utility model: The light guide plate further includes a support assembly. The support assembly includes a fixing seat, and the fixing seat is installed at both ends of the base by fixing bolts. A rotating shaft is provided at the bottom of the fixing seat, and support plates are rotatably installed on both sides of the rotating shaft. An adjusting knob is installed on one side of the rotating shaft.

[0012] As a further solution of the present utility model: The support assembly further includes a buckle, and the buckle is installed at the bottom of the support plate. Anti-slip pads and fixing holes are provided on the support plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] Power on the base to enable the LED lamp to emit light sources into the light guide plate main body. Through the refraction and change of light, various patterns are presented. By placing the LED lamp on the lamp holder, it is convenient to replace the LED lamp when it is damaged. At the same time, different numbers of LED lamps can be installed according to needs, and modular installation is possible, which is convenient for maintenance.

[0015] After installing the light guide plate main body, fix the waterproof rubber cover on the base to fix the side of the light guide plate main body. At the same time, due to the provision of the sealing ring, it can be waterproof. Fix the front and rear surfaces of the light guide plate main body by rotating the fixing knobs on the front and rear sides.

[0016] Adjust the tightness of the rotation of the support plate by rotating the adjusting knob, so as to conveniently fix the light guide plate on the desktop or hang it up according to needs. When placed on the desktop, the anti-slip property of the light guide plate is improved through the anti-slip pad. When hanging, fix the support plates together through the buckle, and pass the rope through the fixing hole to hang and use the light guide plate. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a side-entry type LED light guide plate proposed by the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the light guide plate main body proposed by the present utility model;

[0019] Figure 3 The structural schematic diagram of the base proposed by the present utility model;

[0020] Figure 4 The structural schematic diagram of the support assembly proposed by the present utility model;

[0021] Figure 5 The structural schematic diagram of the bottom of the support assembly proposed by the present utility model.

[0022] In the figure: 1 - base, 2 - fixed cover, 3 - support assembly, 4 - light guide plate body, 5 - waterproof rubber cover, 6 - fixing knob, 7 - slide rail, 8 - first chute, 9 - second chute, 10 - sealing groove, 11 - lamp holder, 12 - connecting wire, 13 - pull ring, 14 - LED lamp, 15 - fixing seat, 16 - fixing bolt, 17 - adjusting knob, 18 - support plate, 19 - buckle, 20 - fixing hole, 21 - anti-slip pad. Detailed implementation manners

[0023] The technical solutions of the present utility model will be further described in detail below in conjunction with the specific implementation manners.

[0024] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model. Embodiment 1

[0025] A side - entry type LED light guide plate, as Figures 1 - 5 shown, includes a base 1. A first chute 8 is provided on the upper side of the base 1. A second chute 9 is provided below the first chute 8. A lighting assembly is provided in the second chute 9. The lighting assembly includes a lamp holder 11. The lamp holder 11 is slidably installed in the second chute 9. A groove is provided at the top of the lamp holder 11, and a plurality of LED lamps 14 are provided in the groove. A pull ring 13 is installed on one side of the lamp holder 11. A storage battery is provided in the base 1. A connecting wire 12 is provided on one side of the lamp holder 11 and is connected to the base 1. The light guide plate further includes a light guide plate body 4. A slide rail 7 is provided at the bottom of the light guide plate body 4, and the light guide plate body 4 is slidably installed in the first chute 8 through the slide rail 7.

[0026] Power on the base, so that the LED lamps 14 emit light sources into the light guide plate body 4. Through the refraction and change of light, various patterns are presented. By placing the LED lamps 14 on the lamp holder 11, it is convenient to replace the LED lamps 14 when they are damaged. At the same time, different numbers of LED lamps 14 can be installed according to needs, and modular installation is possible, which is convenient for maintenance.

[0027] The device is further configured such that, as Figure 3 shown, the light guide plate further includes a sealing groove 10, the sealing groove 10 is arranged on one side of the base 1 close to the connecting line 12, and threaded holes are arranged on the side surface of the base 1.

[0028] The device is further configured such that, as Figure 1 shown, the light guide plate further includes a fixing cover 2, the fixing cover 2 is installed on the base 1 through bolts, and a sealing ring is arranged on the fixing cover 2, and the size of the sealing ring is adapted to that of the sealing groove 10.

[0029] The device is further configured such that, as Figure 1 shown, the light guide plate further includes a fixing knob 6, and the fixing knob 6 is rotatably installed on the front and rear surfaces of the base 1.

[0030] After the light guide plate body 4 is installed, the waterproof rubber cover 5 is fixed on the base 1 to fix the side of the light guide plate body 4. At the same time, due to the arrangement of the sealing ring, it can be waterproof. The front and rear surfaces of the light guide plate body 4 are fixed by rotating the fixing knobs 6 on the front and rear sides.

[0031] The device is further configured such that, as Figure 1 shown, the light guide plate further includes a waterproof rubber cover 5, a charging port is arranged on the back surface of the base 1, and the waterproof rubber cover 5 is installed on the charging port.

[0032] The device is further configured such that, as Figure 1 、 Figure 4 shown, the light guide plate further includes a support assembly 3, the support assembly 3 includes a fixing seat 15, the fixing seat 15 is installed at both ends of the base 1 through fixing bolts 16, a rotating shaft is arranged at the bottom of the fixing seat 15, support plates 18 are rotatably installed on both sides of the rotating shaft, and an adjusting knob 17 is installed on one side of the rotating shaft.

[0033] The device is further configured such that, as Figure 5 shown, the support assembly 3 further includes a buckle 19, the buckle 19 is installed at the bottom of the support plate 18, and an anti-slip pad 21 and a fixing hole 20 are arranged on the support plate 18.

[0034] The rotation of the support plate 18 is adjusted in terms of tightness by rotating the adjusting knob 17, so as to facilitate fixing the light guide plate on the desktop or hanging it up as needed. When placed on the desktop, the anti-slip property of the light guide plate is improved through the anti-slip pad 21. When hanging, the support plates 18 are fixed together through the buckle 19, and a rope is passed through the fixing hole 20 to hang and use the light guide plate.

[0035] Working principle: Push the lamp holder 11 with the LED lamp 14 installed into the base 1, connect the base 1 and the lamp holder 11 using the connecting wire 12, push the light guide plate body 4 into 00, fix the fixing cover 2 on the base 1, fix the light guide plate body 4 using the fixing knob 6, adjust the support assembly 3 according to the placement method to place the light guide plate in a suitable position, and remove the waterproof rubber cover 5 to charge the storage battery when charging is required.

[0036] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent replacements or changes, should be covered within the protection scope of the present utility model.

Claims

1. A side-entry LED light guide plate, comprising a base (1), characterized in that: A first slide groove (8) is arranged on the upper side of the base (1), a second slide groove (9) is arranged below the first slide groove (8), a lighting assembly is arranged in the second slide groove (9), the lighting assembly comprises a lamp holder (11), the lamp holder (11) is slidably mounted in the second slide groove (9), a groove is arranged at the top of the lamp holder (11), a plurality of LED lamps (14) are arranged in the groove, a pull ring (13) is installed on one side of the lamp holder (11), a storage battery is arranged in the base (1), a connecting line (12) is arranged on one side of the lamp holder (11) and connected to the base (1), the light guide plate further comprises a light guide plate body (4), a slide rail (7) is arranged at the bottom of the light guide plate body (4), and the light guide plate body (4) is slidably mounted in the first slide groove (8) via the slide rail (7).

2. The edge-type LED light guide plate according to claim 1, characterized in that: The light guide plate further comprises a sealing groove (10), wherein the sealing groove (10) is arranged on a side of the base (1) close to the connecting line (12), and a threaded hole is arranged on the side of the base (1).

3. The edge-type LED light guide plate according to claim 2, characterized in that: The light guide plate further comprises a fixing cover (2), wherein the fixing cover (2) is mounted on the base (1) via bolts, and a sealing ring is provided on the fixing cover (2), the size of the sealing ring being adapted to the size of the sealing groove (10).

4. The edge-type LED light guide plate according to claim 3, characterized in that: The light guide plate further comprises a fixed knob (6), which is rotatably mounted on the front and rear surfaces of the base (1).

5. The edge-type LED light guide plate according to claim 4, characterized in that: The light guide plate further comprises a waterproof rubber cover (5); a charging port is provided on the back of the base (1); and the waterproof rubber cover (5) is mounted on the charging port.

6. The edge-type LED light guide plate according to claim 5, characterized in that: The light guide plate further comprises a support assembly (3), the support assembly (3) comprising a fixing seat (15), the fixing seat (15) being mounted on both ends of the base (1) via fixing bolts (16), a rotating shaft being arranged at the bottom of the fixing seat (15), support plates (18) being rotatably mounted on both sides of the rotating shaft, and an adjusting knob (17) being mounted on one side of the rotating shaft.

7. The edge-type LED light guide plate according to claim 6, characterized in that: The support assembly (3) further comprises a buckle (19), wherein the buckle (19) is mounted on the bottom of the support plate (18), and an anti-slip pad (21) and a fixing hole (20) are provided on the support plate (18).

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