Convenient disassembly and assembly structure for LED light guide plate

Abstract

The utility model relates to the technical field of light guide plate structures, in particular to an LED light guide plate convenient disassembly and assembly structure which comprises a lamp box, an installation groove is formed in the lamp box, a fixing plate is movably arranged on the inner side of the installation groove, a sliding block is fixedly arranged on the outer side of the fixing plate, an installation base is fixedly arranged in the lamp box, and a light guide plate is arranged on the installation base. According to the structure, the light guide plate is quickly disassembled and assembled by arranging the mounting frame and the auxiliary fixing block, when the light guide plate is mounted, the light guide plate needs to be fixed on the auxiliary fixing block firstly, so that the light guide plate is conveniently, quickly and stably mounted on the mounting frame, and the inner side of the mounting frame is designed to be similar to the mounting groove; the light guide plate can be rapidly fixed in a sliding mode, then the light guide plate is clamped in the clamping groove formed by the placement table and the inner wall of the side, close to the light guide hole, of the lamp box, the installation work of the light guide plate can be completed, the structure is simple, and workers can conveniently operate and rapidly disassemble and assemble the light guide plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a light guide plate structure technical field, concretely to a LED light guide plate convenient dismounting structure. BACKGROUND

[0002] It is known that the light guide plate utilizes optical grade acrylic, then uses high-tech material with extremely high reflectivity and no light absorption, utilizes optical grade acrylic plate absorption light emitted from the lamp to stay on the surface of optical grade acrylic plate, when the light is shot to each light guide point, the reflected light will diffuse to each angle, then destroys the reflection condition and shoots from the front of the light guide surface, the purpose of the reflection sheet is to reflect the light exposed on the ground back to the light guide plate, to improve the use efficiency of light, under the condition of same area luminous brightness, the luminous efficiency is high, and the power consumption is low, but the LED light guide plate on the market cannot replace the light guide plate in time, the whole installation and dismounting process is very complex, is not favorable for improving work efficiency, and practicality is not strong.

[0003] As the LED light guide plate disclosed in the authorized announcement No. CN 207557518 U, although the second slide rail is arranged, according to the position of the light source, the first dot plate is slid left and right by holding the first moving handle, four second sliding blocks are slid in the two second slide rails, the first dot plate is slid in the two fixed rods, is fixed at the position close to the light source, the second dot plate is slid left and right by holding the second moving handle, four third sliding blocks are slid in the two third slide rails, the second dot plate is slid in the two fixed rods, is fixed at the position far away from the light source, and the third dot plate is slid to one side of the second dot plate and is fixed, so that the problem that the light guide performance is poor because the suitable dot plate cannot be adjusted according to the position of the light source is avoided. However, the problem that the whole installation and dismounting process of the existing LED light guide plate is very complex has not been solved, and therefore we propose a LED light guide plate convenient dismounting structure. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a LED light guide plate convenient dismounting structure to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0006] A LED light guide plate convenient dismounting structure, including the lamp house, the inside of lamp house is equipped with the installation groove, the inside of installation groove is movably provided with the fixed plate, the outside of fixed plate is fixedly provided with the sliding block, the inside of lamp house is fixedly provided with the installation base, the inside of installation base is equipped with the lamp plate setting groove, the top of lamp plate setting groove is movably provided with the LED lamp plate, the side of LED lamp plate is movably provided with the light guide plate, the inside of light guide plate outside lamp house is fixedly provided with the mounting bracket.

[0007] Preferably, a plurality of light guide holes are fixedly arranged outside the lamp box, an auxiliary mounting groove is arranged above the lamp box, and mounting grooves are arranged on both sides of the lamp box away from the auxiliary mounting groove.

[0008] Preferably, the fixing plate is movably arranged on one side of the lamp box close to the mounting groove, a mounting clamping plate is fixedly arranged inside the mounting groove on the outer side of the fixing plate, a fixed connecting plate is fixedly arranged at the bottom end of the fixing plate, two fixed bolts are movably arranged inside the fixed connecting plate, and a sliding block is fixedly arranged above the fixed connecting plate.

[0009] Preferably, the mounting base is fixedly arranged inside the lamp box on one side close to the fixed connecting plate, placement platforms are fixedly arranged on both sides of the mounting base, lamp plate placement grooves are arranged inside the placement platforms, and two fixed connecting grooves are arranged on one side of the mounting base close to the fixed connecting plate.

[0010] Preferably, the LED lamp plate is movably arranged inside the lamp box on one side close to the lamp plate placement groove, spacing plates are fixedly arranged on both sides of the LED lamp plate, and a bottom plate is fixedly arranged on one side of the spacing plate away from the light guide hole.

[0011] Preferably, the light guide plate is movably arranged on one side of the LED lamp plate close to the light guide hole, a mounting bracket is fixedly arranged above the placement platform on the outer side of the light guide plate, and an auxiliary fixing block is movably arranged above the mounting bracket.

[0012] Compared with the prior art, the LED light guide plate convenient dismounting structure has the following beneficial effects:

[0013] 1. The LED light guide plate convenient dismounting structure is quickly dismounted through the mounting bracket and the auxiliary fixing block. When the light guide plate is installed, it is fixed on the auxiliary fixing block first, and then is quickly and stably installed on the mounting bracket. The inside of the mounting bracket is designed like a mounting groove, so that the light guide plate can be quickly fixed by sliding. Then, the light guide plate is clamped in the clamping groove formed by the placement platform and the inner wall of the lamp box on one side close to the light guide hole, and the installation of the light guide plate is completed. The structure is simple and convenient for workers to operate and quickly dismount.

[0014] 2. The LED light guide plate convenient dismounting structure uses the fixing plate to seal the lamp box. After all the components are installed, the fixing plate is preliminarily fixed on the lamp box by moving the fixing plate through the cooperation of the mounting clamping plate and the mounting groove, and then is further fixed by the fixed bolts. The structure is simple and convenient for workers to quickly dismount. The fixed fixing plate can be used to resist the components inside the lamp box by the inner wall, so as to further fix the light guide plate and other components. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the installation of the fixing plate structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the light guide plate structure installation of this utility model;

[0018] Figure 4 This is a schematic diagram of the light box structure installation of this utility model;

[0019] Figure 5 This is a schematic diagram of the mounting base structure of this utility model.

[0020] In the diagram: 1. Lightbox; 2. Light guide hole; 3. Auxiliary mounting slot; 4. Mounting slot; 5. Fixing plate; 6. Mounting clip; 7. Fixing connection plate; 8. Fixing bolt; 9. Sliding block; 10. Mounting base; 11. Placement platform; 12. Light board placement slot; 13. Fixing connection slot; 14. LED light board; 15. Spacing plate; 16. Base plate; 17. Light guide plate; 18. Mounting bracket; 19. Auxiliary fixing block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5 As shown, this utility model provides a technical solution:

[0023] An easy-to-assemble and disassemble structure for an LED light guide plate includes a light box 1. The light box 1 has an internal mounting groove 4. A fixing plate 5 is movably disposed inside the mounting groove 4. A sliding block 9 is fixedly disposed outside the fixing plate 5. An mounting base 10 is fixedly disposed inside the light box 1. An LED light plate 14 is movably disposed above the LED light plate 14. A light guide plate 17 is movably disposed on one side of the LED light plate 14. A mounting bracket 18 is fixedly disposed inside the light box 1 outside the light guide plate 17.

[0024] In this embodiment, preferably, a plurality of light guide holes 2 are fixedly provided on the outside of the light box 1, an auxiliary mounting groove 3 is provided on the top of the light box 1, and mounting grooves 4 are provided on both sides of the interior of the light box 1 away from the auxiliary mounting groove 3, so as to facilitate the installation of components such as the light guide plate 17.

[0025] In the embodiment, preferably, the fixing plate 5 is movably arranged on the side of the lamp box 1 close to the mounting groove 4, the mounting clamping plate 6 is fixedly arranged inside the mounting groove 4 on the outside of the fixing plate 5, the fixed connecting plate 7 is fixedly arranged at the bottom end of the fixing plate 5, the two fixing bolts 8 are movably arranged inside the fixed connecting plate 7, the sliding block 9 is fixedly arranged above the fixed connecting plate 7, and the light guide plate 17 and other components are further fixed.

[0026] In the embodiment, preferably, the mounting base 10 is fixedly arranged inside the lamp box 1 on the side close to the fixed connecting plate 7, the placement table 11 is fixedly arranged on the two sides above the mounting base 10, the lamp plate placement groove 12 is formed in the inside of the placement table 11 above the mounting base 10, and the two fixed connecting grooves 13 are formed on the side of the mounting base 10 close to the fixed connecting plate 7, so as to assist in mounting the LED lamp plate 14 and other structures.

[0027] In the embodiment, preferably, the LED lamp plate 14 is movably arranged inside the lamp box 1 on the side close to the lamp plate placement groove 12, the spacing plate 15 is fixedly arranged on the two sides of the LED lamp plate 14, and the bottom plate 16 is fixedly arranged on the side of the spacing plate 15 away from the light guide hole 2, so as to exercise the function of the structure.

[0028] In the embodiment, preferably, the light guide plate 17 is movably arranged on the side of the LED lamp plate 14 close to the light guide hole 2, the mounting frame 18 is fixedly arranged above the placement table 11 on the outside of the light guide plate 17, and the auxiliary fixing block 19 is movably arranged above the mounting frame 18, so as to quickly disassemble and assemble the light guide plate 17.

[0029] The convenient dismounting structure of the LED light guide plate of the embodiment can be used, and the staff can first fix the bottom plate 16 in the clamping groove formed by the installation table 11 of the mounting base 10 and the inner wall of the lamp box 1 away from the light guide hole 2, then fix the partition plate, and then fix the LED lamp plate 14 in the lamp plate installation groove 12 of the mounting base 10, and then install the light guide plate 17 in the clamping groove formed by the installation table 11 of the mounting base 10 and the inner wall of the lamp box 1 close to the light guide hole 2, and then slide the fixing plate 5 upwards to seal the lamp box 1, and then fix the fixing plate 5 on the lamp box 1 by the fixing bolt 8 through the fixing connection groove 13, and the inner side of the fixing plate 5 abuts against the light guide plate 17 and the LED lamp plate 14 and the like, so that the light guide plate 17 is fixed in the lamp box 1, and the light guide plate 17 of the structure needs to be first fixed on the auxiliary fixing block 19 during installation, and then the whole is slidably installed on the mounting frame 18, and the mounting frame 18 is provided with the structure similar to the mounting groove 4, so that the light guide plate 17 can be quickly dismounted, and the advantageous points of the convenient dismounting structure of the LED light guide plate are that the mounting frame 18 and the auxiliary fixing block 19 are arranged to quickly dismount the light guide plate 17, the light guide plate 17 needs to be first fixed on the auxiliary fixing block 19 during installation, so that the light guide plate 17 can be quickly and stably installed on the mounting frame 18, the inner side of the mounting frame 18 is designed to be similar to the mounting groove 4, the light guide plate 17 can be quickly fixed by sliding, and then the light guide plate 17 is clamped in the clamping groove formed by the installation table 11 and the inner wall of the lamp box 1 close to the light guide hole 2, so that the installation of the light guide plate 17 is completed, the structure is relatively simple, and the staff can quickly dismount, and the advantageous points of the convenient dismounting structure of the LED light guide plate are that the fixing plate 5 is used to seal the lamp box 1, the fixing plate 5 is preliminarily fixed on the lamp box 1 by the cooperation between the mounting clamping plate 6 and the mounting groove 4 after the installation of all the components, and then the fixing plate 5 is further fixed by the fixing bolt 8, the structure is relatively simple, the staff can quickly dismount, and the fixed fixing plate 5 can abut against the components in the lamp box 1, so that the light guide plate 17 and the like are further fixed.

[0030] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A LED light guide plate convenient dismounting structure, it is characterized in of, The application relates to a lamp box (1) internally provided with a mounting groove (4), a fixed plate (5) movably arranged on the inner side of the mounting groove (4), a sliding block (9) fixedly arranged on the outer side of the fixed plate (5), a mounting base (10) fixedly arranged in the lamp box (1), a lamp plate placing groove (12) formed in the mounting base (10), an LED lamp plate (14) movably arranged above the lamp plate placing groove (12), a light guide plate (17) movably arranged on one side of the LED lamp plate (14), and a mounting rack (18) fixedly arranged on the outer side of the light guide plate (17) in the lamp box (1).

2. The LED light guide plate convenient dismounting structure according to claim 1, characterized in that: The lamp box (1) is externally provided with a plurality of light guide holes (2), and an auxiliary mounting groove (3) is formed above the lamp box (1); mounting grooves (4) are formed in the lamp box (1) on the two sides away from the auxiliary mounting groove (3).

3. The LED light guide plate convenient dismounting structure according to claim 1, characterized in that: The fixed plate (5) is movably arranged on one side of the lamp box (1) close to the mounting groove (4), the mounting groove (4) is internally fixedly provided with a mounting clamping plate (6) on the outer side of the fixed plate (5), the fixed plate (5) is fixedly provided with a fixed connecting plate (7) at the bottom end, two fixed bolts (8) are movably arranged in the fixed connecting plate (7), and the fixed connecting plate (7) is fixedly provided with a sliding block (9) above.

4. The LED light guide plate convenient dismounting structure according to claim 1, characterized in that: The mounting base (10) is fixedly arranged on one side of the lamp box (1) close to the fixed connecting plate (7), the mounting base (10) is fixedly provided with a placing table (11) on the two sides above, the lamp plate placing groove (12) is formed in the placing table (11) on the inner side above the mounting base (10), and two fixed connecting grooves (13) are formed on one side of the mounting base (10) close to the fixed connecting plate (7).

5. The LED light guide plate convenient dismounting structure according to claim 1, characterized in that: The LED lamp plate (14) is movably arranged on one side of the lamp box (1) close to the lamp plate placing groove (12), the LED lamp plate (14) is fixedly provided with a spacing plate (15) on the two sides, and the spacing plate (15) is fixedly provided with a bottom plate (16) on the side away from the light guide hole (2).

6. The LED light guide plate convenient dismounting structure according to claim 1, characterized in that: The light guide plate (17) is movably arranged on one side of the LED lamp plate (14) close to the light guide hole (2), the mounting rack (18) is fixedly arranged on the outer side of the light guide plate (17) above the placing table (11), and the auxiliary fixed block (19) is movably arranged above the mounting rack (18).

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