Rectangular festive lantern with adjustable hanging height

Abstract

The utility model relates to the technical field of rectangular festive lantern, and discloses a rectangular festive lantern with adjustable suspension height, which comprises a lantern body and a mounting plate, the bottom of the mounting plate is fixedly connected with a support frame, the inside of the support frame is fixedly connected with a fixing frame, and the top of the fixing frame is fixedly connected with an electric push rod. The output end of the electric push rod is fixedly connected with a connecting plate, the side wall of the connecting plate is fixedly connected with a sliding plate, a lifting assembly is arranged in the supporting frame and comprises a sliding rod, the sliding rod is slidably connected into the supporting frame, and a sliding groove is formed in the supporting frame. According to the rectangular festive lantern, the electric push rod drives the connecting plate, the sliding plate, the sliding block, the linkage sliding rod, the fixing base and the mounting block, the effect that the height of the lantern body can be rapidly adjusted is achieved, the problem that the hanging height is difficult to rapidly and accurately adjust according to actual scenes, and consequently the lighting effect is disjointed with the space requirement is solved, and therefore the applicability of the rectangular festive lantern is improved.

Description

Technical Field

[0001] This utility model relates to the field of rectangular lantern technology, and in particular to a rectangular lantern with adjustable hanging height. Background Technology

[0002] In interior and exterior decoration, commercial venues, and public spaces, decorative lanterns not only serve a lighting function, but their hanging height also directly affects the light distribution and the visual experience of the space. Rectangular decorative lanterns with adjustable hanging heights can flexibly adjust their position according to different scenario needs (such as exhibition setups, banquets, and everyday lighting), avoiding blind spots or glare problems caused by improper light angles in lanterns with fixed heights. At the same time, by adapting to diverse ceiling heights, they can reduce secondary renovation costs caused by mismatches between the lamp height and the space, enhancing the versatility of the lamps in different environments, which is of great significance for improving lighting quality and spatial design flexibility.

[0003] Most existing lanterns adopt a fixed suspension structure, directly suspending the lantern body to the building structure via chains, wire ropes, or rigid poles. The height needs to be determined at the time of installation. A few lanterns with adjustable functions use manual rope or bolt adjustment methods: rope-type lanterns rely on manual pulling of ropes to control the raising and lowering of the lantern body through pulley systems; bolt-type lanterns require manual tightening of fixing bolts to adjust the extension and retraction length of the suspension pole.

[0004] However, existing conventional lanterns struggle to quickly and accurately adjust their hanging height according to specific scenarios, leading to a disconnect between lighting effects and spatial requirements. Manual rope adjustments are limited by pulley friction and rope load-bearing capacity, resulting in frequent jamming and difficulty in controlling height precision. Bolt-type adjustments require repeated disassembly and assembly with tools, making them cumbersome and inefficient. In events like exhibitions and activities where frequent lighting layout adjustments are necessary, they cannot meet the demands for rapid response. Furthermore, fixed-height lanterns often fail to adapt to changes in building height when relocating, leading to uneven lighting coverage or poor visual harmony. Therefore, this paper proposes a rectangular lantern with adjustable hanging height to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a rectangular lantern with adjustable hanging height, aiming to improve the problem in the prior art that it is difficult to quickly and accurately adjust the hanging height according to the actual scene, resulting in a disconnect between the lighting effect and the space requirements.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An adjustable hanging height rectangular lantern includes a lantern body and a mounting plate. A support frame is fixedly connected to the bottom of the mounting plate. A fixed frame is fixedly connected inside the support frame. An electric push rod is fixedly connected to the top of the fixed frame. A connecting plate is fixedly connected to the output end of the electric push rod. A sliding plate is fixedly connected to the side wall of the connecting plate. A lifting component is provided inside the support frame.

[0008] The lifting assembly includes a sliding rod that is slidably connected inside the support frame. The support frame has a groove inside. A slider is fixedly connected to the side wall of the sliding plate and is slidably connected inside the groove. A fixed seat is fixedly connected to the bottom of the sliding rod. A mounting block is provided on one side of the fixed seat and is connected to the lamp body. A clamping assembly is provided on one side of the fixed seat.

[0009] As a further description of the above technical solution:

[0010] The clamping assembly includes clamping block one and clamping block two, which are slidably connected to one side of the fixed base in a left-right symmetrical manner.

[0011] As a further description of the above technical solution:

[0012] A slide rail is fixedly connected to one side of the fixed base, and the first clamp and the second clamp are slidably connected to the outer wall of the slide rail.

[0013] As a further description of the above technical solution:

[0014] A fixing plate is fixedly connected to one side of the fixing base, and a bidirectional screw is rotatably connected inside the fixing plate.

[0015] As a further description of the above technical solution:

[0016] A knob is fixedly connected to one end of the bidirectional screw, and the bidirectional screw is threaded inside the clamping block one and the clamping block two.

[0017] As a further description of the above technical solution:

[0018] Limiting plates are fixedly connected to one side of both clamping block one and clamping block two, and limiting posts are fixedly connected to the other side of both clamping block one and clamping block two.

[0019] As a further description of the above technical solution:

[0020] The mounting block has a through hole inside, and the limiting post is slidably connected inside the through hole.

[0021] As a further description of the above technical solution:

[0022] The mounting block has a hollow groove inside, and the bidirectional screw passes through the hollow groove.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the connecting plate, sliding plate and slider are driven by an electric push rod, which in turn drives the sliding rod, fixed seat and mounting block, so that the height of the lamp body can be quickly adjusted. This solves the problem that it is difficult to quickly and accurately adjust the hanging height according to the actual scene, resulting in the lighting effect being out of sync with the space requirements, thereby improving the applicability of the rectangular lantern.

[0025] 2. In this utility model, a two-way screw is driven by a knob, which drives the clamping block to move closer or separate synchronously along the slide rail. The limiting plate and the limiting post precisely limit the position of the lamp body mounting block. The slot and the through hole provide the screw and the limiting post with room to move, which realizes the convenient and efficient disassembly and assembly of the lamp body. It solves the problem that the traditional lantern installation and disassembly process is cumbersome, relies on tools and is difficult to quickly replace the lamp body, thereby improving the flexibility of rectangular lanterns. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a rectangular lantern with adjustable hanging height proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the bottom structure of the mounting plate of a rectangular lantern with adjustable hanging height proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the sliding plate structure of a rectangular lantern with adjustable hanging height proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the mounting block structure for an adjustable hanging height rectangular lantern proposed in this utility model;

[0030] Figure 5 This is a schematic diagram of the limiting column structure of a rectangular lantern with adjustable hanging height proposed in this utility model.

[0031] Legend:

[0032] 1. Lamp body; 2. Mounting plate; 3. Support frame; 4. Fixing frame; 5. Electric push rod; 6. Connecting plate; 7. Slide plate; 8. Sliding rod; 9. Slider; 10. Slide groove; 11. Fixing base; 12. Mounting block; 13. Slide rail; 14. Clamping block one; 15. Clamping block two; 16. Fixing plate; 17. Two-way screw; 18. Knob; 19. Limiting plate; 20. Limiting post; 21. Hollow groove; 22. Perforation. Detailed Implementation

[0033] 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.

[0034] Reference Figures 1-3 An embodiment of this utility model is provided: a rectangular lantern with adjustable hanging height, including a lantern body 1 and a mounting plate 2. A support frame 3 is fixedly connected to the bottom of the mounting plate 2. A fixed frame 4 is fixedly connected inside the support frame 3. An electric push rod 5 is fixedly connected to the top of the fixed frame 4. A connecting plate 6 is fixedly connected to the output end of the electric push rod 5. A sliding plate 7 is fixedly connected to the side wall of the connecting plate 6. When the electric push rod 5 is working, the output end drives the connecting plate 6 to move up and down reciprocally. The sliding plate 7, which is vertically fixed to the side wall of the connecting plate 6, moves synchronously. A lifting component is provided inside the support frame 3.

[0035] The lifting assembly includes a sliding rod 8, which is slidably connected inside the support frame 3. The support frame 3 has a groove 10 inside. A slider 9 is fixedly connected to the side wall of the slide plate 7. The slider 9 is slidably connected inside the groove 10. The slider 9 and the groove 10 form a precise guiding mechanism to ensure that the lifting process of the sliding rod 8 is smooth and stable, while effectively limiting the deviation of the slide plate 7. A fixed base 11 is fixedly connected to the bottom of the sliding rod 8. A mounting block 12 is provided on one side of the fixed base 11. The mounting block 12 is connected to the lamp body 1. A clamping assembly is provided on one side of the fixed base 11.

[0036] Reference Figure 1 , Figure 4 and Figure 5The clamping assembly includes clamping block 14 and clamping block 25. Clamping block 14 and clamping block 25 are symmetrically slidably connected to one side of the fixed base 11. A slide rail 13 is fixedly connected to one side of the fixed base 11. Clamping block 14 and clamping block 25 are slidably connected to the outer wall of the slide rail 13. A fixed plate 16 is fixedly connected to one side of the fixed base 11. A bidirectional screw 17 is rotatably connected inside the fixed plate 16. A knob 18 is fixedly connected to one end of the bidirectional screw 17. The bidirectional screw 17 is threadedly connected inside the clamping block 14 and clamping block 25. When the knob 18 is turned, the bidirectional screw 17 rotates, causing the clamping blocks 14 and 15 to slide in opposite directions along the slide rail 13. Each clamping block 14 and 15 is fixedly connected to a limiting plate 19 on one side and a limiting post 20 is fixedly connected to the other side. The mounting block 12 has a through hole 22 inside, and the limiting post 20 is slidably connected inside the through hole 22. After the limiting post 20 is inserted, it forms a precise axial limit to prevent the lamp body 1 from shifting in the horizontal direction. The mounting block 12 has a slot 21 inside, and the bidirectional screw 17 passes through the slot 21. The slot 21 provides movement space for the bidirectional screw 17 and avoids interference between the screw and the mounting block 12.

[0037] Working principle: When it is necessary to adjust the hanging height of the lamp body 1, the electric push rod 5 is activated. The output end of the electric push rod 5 drives the connecting plate 6 to move. The sliding plate 7 on the side wall of the connecting plate 6 moves accordingly. The slider 9 on the side wall of the sliding plate 7 slides in the sliding groove 10 inside the support frame 3. At the same time, the sliding rod 8 associated with the connecting plate 6 slides inside the support frame 3. The bottom fixing seat 11 of the sliding rod 8 also rises and falls synchronously, thereby driving the lamp body 1 connected to the fixing seat 11 through the mounting block 12 to achieve height adjustment, meeting the requirements of different lighting scenarios for the hanging height of the lantern.

[0038] When installing and fixing the lamp body 1, first place the mounting block 12 on the top of the lamp body 1 between clamping block 14 and clamping block 25. Then turn the knob 18 to rotate the bidirectional screw 17. Since the bidirectional screw 17 is threaded inside clamping block 14 and clamping block 25, rotating the bidirectional screw 17 can drive clamping block 14 and clamping block 25 to move closer to each other along the slide rail 13. The limiting plate 19 on one side of clamping block 14 and clamping block 25 is used to limit the position of the mounting block 12 of the lamp body 1. The limiting post 20 on the other side is slidably connected in the through hole 22 of the mounting block 12. The empty groove 21 of the mounting block 12 is used to accommodate part of the bidirectional screw 17. Through the clamping action of clamping block 14 and clamping block 25, the mounting block 12 of the lamp body 1 can be firmly clamped, realizing a reliable connection between the lamp body 1 and the device, thereby achieving the effect of easy disassembly and assembly of the lamp body 1.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rectangular lantern with adjustable hanging height, comprising a lantern body (1) and a mounting plate (2), characterized in that: The mounting plate (2) is fixedly connected to a support frame (3) at the bottom. The support frame (3) is fixedly connected to a fixed frame (4) inside. The fixed frame (4) is fixedly connected to an electric push rod (5) at the top. The output end of the electric push rod (5) is fixedly connected to a connecting plate (6). The side wall of the connecting plate (6) is fixedly connected to a sliding plate (7). The support frame (3) is equipped with a lifting component inside. The lifting assembly includes a sliding rod (8), which is slidably connected inside the support frame (3). The support frame (3) has a groove (10) inside. A slider (9) is fixedly connected to the side wall of the slide plate (7). The slider (9) is slidably connected inside the groove (10). A fixed seat (11) is fixedly connected to the bottom of the sliding rod (8). An installation block (12) is provided on one side of the fixed seat (11). The installation block (12) is connected to the lamp body (1). A clamping assembly is provided on one side of the fixed seat (11).

2. A rectangular lantern with adjustable hanging height according to claim 1, characterized in that: The clamping assembly includes clamping block one (14) and clamping block two (15), which are slidably connected to one side of the fixed base (11) in a left-right symmetrical manner.

3. A rectangular lantern with adjustable hanging height according to claim 2, characterized in that: The fixed base (11) is fixedly connected to a slide rail (13) on one side, and the clamping block one (14) and clamping block two (15) are slidably connected to the outer wall of the slide rail (13).

4. A rectangular lantern with adjustable hanging height according to claim 2, characterized in that: A fixing plate (16) is fixedly connected to one side of the fixing base (11), and a bidirectional screw (17) is rotatably connected inside the fixing plate (16).

5. A rectangular lantern with adjustable hanging height according to claim 4, characterized in that: A knob (18) is fixedly connected to one end of the bidirectional screw (17), and the bidirectional screw (17) is threadedly connected inside the clamping block one (14) and the clamping block two (15).

6. A rectangular lantern with adjustable hanging height according to claim 2, characterized in that: Limiting plates (19) are fixedly connected to one side of clamping block one (14) and clamping block two (15), and limiting posts (20) are fixedly connected to the other side of clamping block one (14) and clamping block two (15).

7. A rectangular lantern with adjustable hanging height according to claim 6, characterized in that: The mounting block (12) has a through hole (22) inside, and the limiting post (20) is slidably connected inside the through hole (22).

8. A rectangular lantern with adjustable hanging height according to claim 5, characterized in that: The mounting block (12) has a slot (21) inside, and the bidirectional screw (17) passes through the slot (21).

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