Museum illuminating lamp convenient to disassemble and assemble

Abstract

The utility model discloses a museum illuminating lamp convenient to disassemble and assemble, and belongs to the technical field of illuminating lamps. The museum illuminating lamp convenient to disassemble and assemble comprises an illuminating lamp assembly and a connecting assembly, a connecting frame is arranged on one side of an illuminating lamp body, a lamp holder is installed at the upper end of the connecting frame, an inserting groove is formed in the center of the interior of the lamp holder, inserting holes are formed in the two sides of the interior of the lamp holder, and the inserting holes communicate with the inserting groove; the connecting base is arranged at the upper end of the lamp holder, an inserting block is installed at the bottom end of the connecting base and arranged in the inserting groove, a screw is rotationally connected into the inserting block, a pair of opposite threads is arranged on the screw, sliding bases are in threaded connection with the portions, located outside the pair of opposite threads, of the screw, and connecting rods are hinged to the two sides of the exterior of each sliding base. Mounting seats are hinged to one ends of the connecting rods, limiting plates are connected between the pair of mounting seats on the same side, inserting rods are mounted on one sides of the limiting plates, and one ends of the inserting rods penetrate through the inserting blocks and extend into the inserting holes.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to a museum lighting lamp that is easy to assemble and disassemble. Background Technology

[0002] Museum lighting fixtures refer to lamps used to meet various lighting needs within museums. Their primary purpose is to ensure the safety of cultural relics, showcase their charm, and provide visitors with a pleasant viewing experience. Museum lighting fixtures not only provide illumination but also possess multiple functions and technical features to meet diverse lighting requirements. LED lamps, with their advantages of high efficiency and energy saving, long lifespan, high color fidelity, and ease of control, occupy an important position in museum lighting. They can be designed in various forms, such as light poles, spotlights, or track spotlights, to meet different exhibition and display needs.

[0003] Based on the above, the inventors have discovered the following problem: Most current lighting fixtures are fixed to the ceiling with screws. However, since the lighting fixtures are installed with screws, when maintenance is required, the lighting fixtures need to be disassembled and reassembled. However, during the disassembly and reassembly process, the screws need to be tightened. With the increase of disassembly and reassembly, the screws may damage the screw holes of the lighting fixtures, which may result in the lighting fixtures being unable to be installed.

[0004] Therefore, in view of this, we will study and improve the existing structure and its shortcomings to provide a museum lighting lamp that is easy to assemble and disassemble, in order to achieve a more practical value. Utility Model Content

[0005] The purpose of this invention is to provide a museum lighting fixture that is easy to assemble and disassemble, so as to solve the problems mentioned in the background art.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0007] A museum lighting fixture that is easy to assemble and disassemble includes a lighting assembly and a connecting assembly. The connecting assembly is located at the upper end of the lighting assembly. The lighting assembly is used for illumination, and the connecting assembly is used for quick assembly and disassembly of the lighting assembly. The lighting assembly includes a lighting body, a connecting bracket on one side of the lighting body, a lamp holder mounted on the upper end of the connecting bracket, a slot at the center of the lamp holder, and insertion holes on both sides of the lamp holder, which communicate with the slot. The connecting assembly includes a connecting seat located at the upper end of the lamp holder, and a plug mounted at the bottom end of the connecting seat. The plug is located inside the slot, and a screw is rotatably connected inside the plug. The screw has a pair of opposite threads, and a slide is threadedly connected to the outside of the pair of opposite threads on the screw. A connecting rod is hinged to both sides of the slide, and a mounting seat is hinged to one end of the connecting rod. A limiting plate is connected between a pair of mounting seats on the same side, and a plug is mounted on one side of the limiting plate. One end of the plug extends through the plug and into the inside of the insertion hole.

[0008] Furthermore, both of the slide blocks have sliding holes inside near the screw, and a slide rod is provided between the pair of sliding holes. The two ends of the slide rod extend to the outside of the two sliding holes and are fixedly connected to the inner wall of the insert block.

[0009] The beneficial effect of adopting the above-mentioned further solution is that, through the cooperation of the sliding rod and the sliding hole, the sliding rod and the sliding seat are slidably connected. When the screw rotates, the two sliding seats slidably connected to the sliding rod achieve linear movement in opposite directions under the action of the threaded connection of a pair of opposite threads with the screw. When the pair of sliding seats move in opposite directions at both ends, since the two ends are respectively hinged to the sliding seat and the mounting seat, the limiting plate and the insertion rod are pulled inward under the action of the connecting rod. When the pair of sliding seats move in opposite directions towards the center, since the two ends are respectively hinged to the sliding seat and the mounting seat, the limiting plate and the insertion rod are pulled outward under the action of the connecting rod, thereby realizing the rapid separation or insertion of the insertion rod and the insertion hole, and thus realizing rapid assembly and disassembly.

[0010] Furthermore, the inner bottom and inner top of the insert block are provided with limiting grooves on both sides of the screw. The limiting grooves are slidably connected to limiting blocks, and the opposite sides of a pair of limiting blocks on the same side are fixedly connected to the outer wall of the limiting plate.

[0011] The beneficial effect of adopting the above-mentioned further solution is that, through the combined use of the limiting groove and the limiting block, when the limiting plate and the insertion rod are pulled by the slide under the action of the connecting rod, the limiting plate moves stably along the axial direction of the limiting groove, thereby avoiding the displacement of the insertion rod position.

[0012] Furthermore, the inner wall of the slot is tightly fitted with the outer wall of the insert block, the outer wall of the insert rod is fitted with the inner wall of the through hole of the insert block, and the outer wall of the insert rod is fitted with the inner wall of the insert hole.

[0013] Furthermore, a drive shaft is rotatably connected inside the connecting seat. The drive shaft and the screw are connected at opposite ends via a coupling. A worm gear is sleeved on the outside of the drive shaft. A worm is rotatably connected inside the connecting seat on the side near the worm gear. The worm meshes with the worm gear. One end of the worm extends through the connecting seat to the outside and is fitted with a knob.

[0014] The beneficial effect of adopting the above-mentioned further solution is that, through the cooperation of the drive shaft and the screw, a coupling is provided between the opposite ends of the drive shaft and the screw. When the drive shaft rotates, the screw rotates. Through the cooperation of the knob, worm, and worm wheel, when the user rotates the knob, the worm is driven to rotate. Since the worm and worm wheel mesh, the worm wheel is driven to rotate, thereby realizing the rotation of the drive shaft. At the same time, the lead angle of the worm is less than the equivalent friction angle, so the worm wheel cannot drive the worm, making the worm and worm wheel self-locking. When the knob stops rotating, the position of the screw is fixed by the self-locking characteristics of the worm wheel and worm, preventing the plug rod from moving on its own due to external forces such as vibration, ensuring the stable and reliable connection of the lighting assembly, and preventing accidental loosening.

[0015] Furthermore, the connecting frame has a cavity inside near the lighting body, and a micro servo motor is installed inside the cavity. The output end of the micro servo motor is fixedly connected to the lighting body.

[0016] The beneficial effect of adopting the above-mentioned further solution is that, by setting up a micro servo motor, when the micro servo motor is working, it drives the lamp body to rotate, thereby adjusting the lighting angle of the lamp body.

[0017] Furthermore, the connector is equipped with connecting ears on both sides of the outer side of the end away from the plug, and each of the two connecting ears has an installation hole inside.

[0018] The advantage of adopting the above-mentioned further solution is that, by using the connecting lugs and mounting holes in combination, it is convenient to fix the connecting lugs by passing bolts or other accessories through the mounting holes, and to install the connecting assembly onto the ceiling.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This easy-to-assemble and disassemble museum lighting lamp, through the cooperation of connecting ears and mounting holes, facilitates the use of bolts and other accessories to pass through the mounting holes and fix the connecting ears, installing the connecting assembly onto the ceiling. Then, the slot of the lamp holder is aligned with the plug of the connecting seat and inserted. When the user turns the knob, the worm gear is driven to rotate. Due to the meshing of the worm gear and the worm wheel, the worm wheel is driven to rotate, thereby realizing the rotation of the transmission shaft. A coupling is provided between the opposite ends of the transmission shaft and the screw, thereby realizing the rotation of the screw. The two sliding seats that are slidably connected to the sliding rod have a pair of opposite threads to the screw. The linear movement of the sliding blocks is achieved under the action of the connecting rod. When a pair of sliding blocks move towards the center, since both ends are hinged to the sliding block and the mounting base respectively, the limiting plate and the insertion rod are pulled outward under the action of the connecting rod, thereby realizing the quick insertion of the insertion rod and the insertion hole, thus achieving quick installation. When disassembly is required after installation, the user can turn the knob again. This time, the direction of the knob rotation is opposite to the direction of rotation at the beginning of installation. When a pair of sliding blocks move towards the two ends, since both ends are hinged to the sliding block and the mounting base respectively, the limiting plate and the insertion rod are pulled inward under the action of the connecting rod, thus achieving quick disassembly. Attached Figure Description

[0020] Figure 1 A three-dimensional structural diagram of a museum lighting lamp that is easy to assemble and disassemble, provided by this utility model;

[0021] Figure 2 A three-dimensional structural diagram of a museum lighting lamp that is easy to assemble and disassemble, provided by this utility model, viewed from below;

[0022] Figure 3 An exploded three-dimensional structural diagram of a lighting component for a museum lighting lamp that is easy to assemble and disassemble, provided by this utility model;

[0023] Figure 4 An exploded three-dimensional structural diagram of a connecting component for a museum lighting lamp that is easy to assemble and disassemble, provided by this utility model;

[0024] Figure 5 This utility model provides a front cross-sectional view of the connector and lamp holder for a museum lighting lamp that is easy to assemble and disassemble.

[0025] In the diagram: 1. Lighting assembly; 11. Lighting body; 12. Connecting bracket; 13. Cavity; 14. Miniature servo motor; 15. Lamp holder; 16. Slot; 17. Socket; 2. Connecting assembly; 21. Connecting seat; 22. Insert block; 23. Limiting groove; 24. Limiting plate; 25. Insert rod; 26. Screw; 27. Slide; 28. Connecting rod; 29. ​​Mounting seat; 210. Slide rod; 211. Worm gear; 212. Worm; 213. Knob; 214. Connecting ear; 215. Mounting hole. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-5 This utility model provides a technical solution: a museum lighting lamp that is easy to assemble and disassemble, including a lighting assembly 1 and a connecting assembly 2. The connecting assembly 2 is disposed at the upper end of the lighting assembly 1. The lighting assembly 1 is used for lighting, and the connecting assembly 2 is used for quick assembly and disassembly of the lighting assembly 1. The lighting assembly 1 includes a lighting body 11, a connecting bracket 12 is provided on one side of the lighting body 11, a lamp holder 15 is installed at the upper end of the connecting bracket 12, a slot 16 is opened at the center of the lamp holder 15, and insertion holes 17 are opened on both sides of the lamp holder 15, which communicate with the slot 16. The connecting assembly 2 includes a connecting seat 21, which is disposed at the upper end of the lamp holder 15. A plug 22 is installed at the bottom and is located inside the slot 16. A screw 26 is rotatably connected inside the plug 22. The screw 26 has a pair of opposite threads. A slide 27 is threaded to the outside of the pair of opposite threads. A connecting rod 28 is hinged to both sides of the slide 27. A mounting seat 29 is hinged to one end of the connecting rod 28. A limit plate 24 is connected between a pair of mounting seats 29 on the same side. A plug rod 25 is installed on one side of the limit plate 24. One end of the plug rod 25 passes through the plug 22 and extends into the socket 17. The plug 22 and the slot 16 are plugged in, and the plug rod 25 and the socket 17 are plugged in, thereby realizing the connection and installation of the connecting component 2 and the lighting component 1.

[0028] 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.

[0029] Please see Figures 1-5This utility model provides a technical solution: Two sliding blocks 27 each have sliding holes inside near the screw 26. A sliding rod 210 is provided between a pair of sliding holes. Both ends of the sliding rod 210 extend to the outside of the two sliding holes and are fixedly connected to the inner wall of the insert block 22. The bottom and top ends of the insert block 22 have limiting grooves 23 on both sides of the screw 26. Limiting blocks are slidably connected inside the limiting grooves 23. The opposite sides of a pair of limiting blocks on the same side are fixedly connected to the outer wall of the limiting plate 24. The inner wall of the slot 16 is tightly fitted to the outer wall of the insert block 22. The outer wall of the insertion rod 25 fits snugly against the inner wall of the through hole in the insertion block 22, and the outer wall of the insertion rod 25 fits snugly against the inner wall of the insertion hole 17. A drive shaft is rotatably connected inside the connecting seat 21. The opposite ends of the drive shaft and the screw 26 are connected via a coupling. A worm gear 211 is sleeved on the outside of the drive shaft. A worm 212 is rotatably connected inside the connecting seat 21 on the side near the worm gear 211. The worm 212 meshes with the worm gear 211. One end of the worm 212 extends through the connecting seat 21 to the outside and is fitted with a knob 213. When the screw 26 rotates... The two sliding blocks 27, slidably connected to the slide rod 210, achieve linear movement in opposite directions under the action of a pair of opposite threads connected to the screw 26. When the pair of sliding blocks 27 move towards each other at both ends, since the two ends are hinged to the sliding block 27 and the mounting base 29 respectively, the limiting plate 24 and the insert rod 25 are pulled inward under the action of the connecting rod 28. When the pair of sliding blocks 27 move towards the center, since the two ends are hinged to the sliding block 27 and the mounting base 29 respectively, the limiting plate 24 and the insert rod 25 are pulled outward under the action of the connecting rod 28, thereby realizing the extension of the insert rod 25 and the center. The quick separation or insertion of the socket 17 enables quick assembly and disassembly. When the limiting plate 24 and the insertion rod 25 are pulled by the slide 27 under the action of the connecting rod 28, the limiting plate 24 moves stably along the axial direction of the limiting groove 23, thereby preventing the insertion rod 25 from shifting position. When the user rotates the knob 213, the worm gear 212 is driven to rotate. Since the worm gear 212 and the worm wheel 211 mesh, the worm wheel 211 is driven to rotate, thereby realizing the rotation of the transmission shaft. A coupling is provided between the transmission shaft and the opposite end of the screw 26. When the transmission shaft rotates, the screw 26 is rotated.

[0030] 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.

[0031] Please see Figures 1-5This utility model provides a technical solution: the connecting bracket 12 has a cavity 13 inside near the lighting body 11, and a micro servo motor 14 is installed inside the cavity 13. The output end of the micro servo motor 14 is fixedly connected to the lighting body 11. The connecting seat 21 has connecting ears 214 on both sides of the outer side of the end away from the plug 22. The two connecting ears 214 have mounting holes 215 inside. By setting the micro servo motor 14, when the micro servo motor 14 works, it drives the lighting body 11 to rotate and adjusts the lighting angle of the lighting body 11. Through the cooperation of the connecting ears 214 and the mounting holes 215, it is easy to fix the connecting ears 214 by passing bolts or other accessories through the mounting holes 215, and install the connecting component 2 onto the ceiling.

[0032] Specifically, the working principle of this easy-to-assemble and disassemble museum lighting lamp is as follows: During use, the connecting ear 214 and mounting hole 215 are used together to easily fix the connecting ear 214 by passing bolts or other accessories through the mounting hole 215, thus installing the connecting assembly 2 onto the ceiling. Then, the slot 16 of the lamp holder 15 is aligned with the insert 22 of the connecting seat 21 and inserted. When the user turns the knob 213, the worm gear 212 is driven to rotate. Since the worm gear 212 meshes with the worm wheel 211, it drives the worm wheel 211 to rotate, thereby rotating the drive shaft. A coupling is provided between the drive shaft and the opposite end of the screw 26, thus enabling the screw 26 to rotate. The two sliding seats 27, which are slidably connected to the sliding rod 210, are connected by a pair of opposite threads to the screw 26. To achieve linear movement in opposite directions, when a pair of slide blocks 27 move towards the center, the connecting rod 28 pulls the limiting plate 24 and the insertion rod 25 outward, thereby enabling the quick insertion of the insertion rod 25 and the insertion hole 17, thus achieving quick installation. When disassembly is required after installation, the user can rotate the knob 213 again. This time, the rotation direction of the knob 213 is opposite to the direction rotated at the beginning of installation. When a pair of slide blocks 27 move towards both ends, the connecting rod 28 pulls the limiting plate 24 and the insertion rod 25 inward, thereby achieving quick disassembly. When the limiting plate 24 and the insertion rod 25 are pulled by the slide block 27 under the action of the connecting rod 28, the limiting plate 24 moves stably along the axis of the limiting groove 23, thereby preventing the insertion rod 25 from shifting position.

[0033] It should be noted that all standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. Furthermore, since this application is mainly used to protect mechanical devices, the control methods and circuit connections will not be explained in detail in this application.

Claims

1. A museum lighting fixture that is easy to assemble and disassemble, characterized in that, The assembly includes a lighting component (1) and a connecting component (2). The connecting component (2) is located at the upper end of the lighting component (1). The lighting component (1) is used for lighting, and the connecting component (2) is used for quick assembly and disassembly of the lighting component (1). The lighting component (1) includes a lighting body (11). A connecting bracket (12) is provided on one side of the lighting body (11). A lamp holder (15) is installed at the upper end of the connecting bracket (12). A slot (16) is provided at the center of the lamp holder (15). Sockets (17) are provided on both sides of the lamp holder (15). The sockets (17) are connected to the slot (16). The connecting component (2) includes a connecting seat (21). The connecting seat (21) is located at the upper end of the lamp holder (1). At the upper end of 15), the bottom end of the connecting seat (21) is equipped with a plug (22). The plug (22) is located inside the slot (16). The plug (22) is rotatably connected to a screw (26). The screw (26) has a pair of opposite threads. The screw (26) is threaded with a slide (27) on the outside of the pair of opposite threads. The slide (27) is hinged to both sides of the outside of the slide (27). One end of the connecting rod (28) is hinged to a mounting seat (29). A limiting plate (24) is connected between a pair of mounting seats (29) on the same side. A plug (25) is installed on one side of the limiting plate (24). One end of the plug (25) extends through the plug (22) into the interior of the insertion hole (17).

2. The museum lighting fixture that is easy to assemble and disassemble according to claim 1, characterized in that, Both of the slide blocks (27) have sliding holes inside near the screw (26), and a slide rod (210) is provided between the pair of sliding holes. The two ends of the slide rod (210) extend to the outside of the two sliding holes and are fixedly connected to the inner wall of the insert block (22).

3. A museum lighting fixture that is easy to assemble and disassemble according to claim 1, characterized in that, The bottom and top of the insert (22) are provided with limiting grooves (23) on both sides of the screw (26). The limiting grooves (23) are slidably connected to the limiting blocks. The opposite sides of a pair of limiting blocks on the same side are fixedly connected to the outer wall of the limiting plate (24).

4. A museum lighting fixture that is easy to assemble and disassemble according to claim 2, characterized in that, The inner wall of the slot (16) is in close contact with the outer wall of the plug (22), the outer wall of the plug rod (25) is in close contact with the inner wall of the through hole of the plug (22), and the outer wall of the plug rod (25) is in close contact with the inner wall of the plug hole (17).

5. A museum lighting fixture that is easy to assemble and disassemble according to claim 1, characterized in that, The connecting seat (21) is rotatably connected to a drive shaft. The drive shaft and the screw (26) are connected at opposite ends by a coupling. A worm gear (211) is sleeved on the outside of the drive shaft. A worm (212) is rotatably connected to the inside of the connecting seat (21) on the side close to the worm gear (211). The worm (212) meshes with the worm gear (211). One end of the worm (212) extends through the connecting seat (21) to the outside and is sleeved with a knob (213).

6. A museum lighting fixture that is easy to assemble and disassemble according to claim 4, characterized in that, The connecting frame (12) has a cavity (13) inside near the lighting body (11), and a micro servo motor (14) is installed inside the cavity (13). The output end of the micro servo motor (14) is fixedly connected to the lighting body (11).

7. A museum lighting fixture that is easy to assemble and disassemble according to claim 1, characterized in that, The connector (21) has connecting ears (214) installed on both sides of the outer side of the end away from the plug (22), and each of the two connecting ears (214) has a mounting hole (215) inside.

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