Conveniently mounted and demounted crystal glass lamp shade

Abstract

The utility model discloses a convenient assembly and disassembly type crystal glass lamp shade relates to lamp technical field, including cover body frame and its inboard four -around fixed glass board, both sides top of cover body frame is fixedly connected with the lug board, and the lug board's hole portion has hooked pole and connects, the upper portion of hooked pole has the crosspiece and connects, the middle part of crosspiece is fixed with double -groove board through bolt, the utility model discloses a double -groove board constructs upper and lower link pivot, and the cooperation hooked pole main suspension and ring chain auxiliary load -bearing, realize cover body frame stable suspension simultaneously, and each component can be detached, and the late assembly and disassembly and maintenance are convenient. The glass board of crystal material quality protects the bulb, and can let the light soft divergence, and give consideration to protection and beautiful. In addition, the cover body frame reserves the light -shielding mechanism installation position, and leaves the space for the subsequent function expansion, and the basic function is solid and has the adaptive flexibility, can satisfy the core use demand of crystal lamp shade.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a convenient detachable crystal glass lampshade. Background Technology

[0002] Crystal chandeliers, due to their high transparency and excellent light refraction, combine decorative and practical functions and are widely used in home lighting (such as chandeliers and wall lamps) and commercial space decoration (such as hotel lobby and exhibition hall lighting). The lampshade is one of the core components that enhances the aesthetics of the lighting fixture and the style of the space.

[0003] However, to ensure structural stability, traditional lampshades often employ integrated molding or multi-point rigid fixing processes, resulting in a completely fixed light transmission path. Even if some products attempt to achieve adjustment by replacing lampshades with different light transmittance, the original structure must be completely disassembled, making the operation process no different from replacing a regular lampshade. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a convenient detachable crystal glass lampshade.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a convenient detachable crystal glass lampshade, comprising a lampshade frame and glass plates fixed around its inner perimeter. Ear plates are fixedly connected to the top of both sides of the lampshade frame. Hook rods are engaged with the holes of the ear plates. A crossbar is engaged with the upper part of the hook rod. A double-groove plate is fixed to the middle of the crossbar by bolts. Multiple sets of chain links are provided on both sides of the crossbar. The crossbar is suspended from both sides of the lampshade frame by the chain links. A light-shielding mechanism for adjusting the light range is provided on the lower side of the lampshade frame.

[0006] Preferably, the light-shielding mechanism includes an electric cylinder, a corner plate, a side plate, an inner sliding plate, a connecting rod, a base plate, and a T-shaped rail. The two sets of base plates are mirror-symmetrical and are rotatably connected to the lower edge of the cover frame.

[0007] Preferably, each set of base plates is rotatably connected to a set of connecting rods at both ends, and the two sets of connecting rods on the same side are rotatably connected to a set of inner sliding plates.

[0008] Preferably, the angle plate is rotatably connected to the upper part of the inner slide plate, and the side plate is rotatably connected to both the connecting rod and the angle plate. The side plate is fixed to the inner slide plate by bolts.

[0009] Preferably, the plurality of T-shaped rails are divided into two groups and are fixedly connected to both sides of the cover frame, and the inner slide plate is slidably connected between the two T-shaped rails.

[0010] Preferably, the upper end of the angle plate is fixedly connected to the upper part of the movable rod of the electric cylinder, and the electric cylinder is fixedly connected to the outside of one of the T-shaped rails.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, a double-groove plate is used to construct the upper and lower connecting hubs. Combined with the main suspension by a hook rod and the auxiliary load-bearing of a chain, this achieves stable suspension of the lampshade frame while allowing all components to be disassembled for easy assembly, disassembly, and maintenance. The crystal glass plate protects the bulb while also allowing for soft, diffused light, balancing protection and aesthetics. Furthermore, the lampshade frame has pre-reserved mounting positions for a light-shielding mechanism, providing ample space for future functional expansion. Its basic functions are robust and adaptable, meeting the core usage requirements of a crystal lampshade.

[0013] 2. In this utility model, the continuous transmission route of "electric cylinder, angle plate, inner slide plate, connecting rod, and base plate" allows for precise adjustment of the light transmission range, seamless switching, and adaptation to different lighting scenarios. The double-layer frame formed by the side plate and the inner slide plate, the low-friction rotation connection, and the T-rail limiting design enhance the structural load-bearing capacity, reduce wear, and extend service life. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a conveniently detachable crystal glass lampshade is provided for this utility model;

[0015] Figure 2 A front view of a conveniently detachable crystal glass lampshade is provided for this utility model;

[0016] Figure 3 A partial three-dimensional structural diagram of a conveniently detachable crystal glass lampshade is provided for this utility model.

[0017] Figure 4 This invention presents a three-dimensional structural diagram of a portion of the light-shielding mechanism in a conveniently detachable crystal glass lampshade.

[0018] Legend: 1. Double groove plate; 2. Cross frame; 3. Hook rod; 4. Ring chain; 5. Cover frame; 6. Ear plate; 7. Glass plate; 8. Light-blocking mechanism; 81. Electric cylinder; 82. Corner plate; 83. Side plate; 84. Inner sliding plate; 85. Connecting rod; 86. Base plate; 87. T-rail. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a convenient detachable crystal glass lampshade, including a lampshade frame 5 and glass plates 7 fixed around its inner perimeter. Ear plates 6 are fixedly connected to the top of both sides of the lampshade frame 5. Hook rods 3 are snapped into the holes of the ear plates 6. A crossbar 2 is snapped into the upper part of the hook rods 3. A double groove plate 1 is fixed to the middle of the crossbar 2 by bolts. Multiple sets of chain links 4 are provided on both sides of the crossbar 2. The crossbar 2 is suspended on both sides of the lampshade frame 5 by the chain links 4. A light-shielding mechanism 8 for adjusting the light range is provided on the lower side of the lampshade frame 5.

[0022] The specific settings and functions of this embodiment are described below: The double-groove plate 1 is fixedly connected to the middle of the cross frame 2 by bolts. Its core setting is to build an "upper and lower connection hub" - the upper part is used to connect the top carrier such as the ceiling load-bearing component, providing a stable installation base for the entire lampshade device; the lower part is used to connect the lamp holder, ensuring that the relative position of the lamp holder and the lampshade frame 5 is accurate, and avoiding uneven lighting caused by bulb offset.

[0023] The cross frame 2 serves as the intermediate load-bearing component, with pre-reserved installation gaps for hook rods 3 on both sides. Its function is to bear the weight of the double-groove plate 1, hook rods 3, and chain 4, and to transfer the supporting force of the top carrier to the cover frame 5. At the same time, it provides a unified installation benchmark for each suspension component.

[0024] After the hook rod 3 passes through the gap in the middle of the cross frame 2, it is fixed to both ends of the cross frame 2 by bolts, and the lower end is snapped into the hole of the ear plate 6. The purpose of this setting is to establish a "main suspension". With the help of the ear plate 6, it is connected to the cover frame 5, so that the cover frame 5 can be stably suspended on the outside of the lamp holder, ensuring that the glass plate 7 accurately surrounds the bulb.

[0025] Ear plates 6 are fixed to the top of both sides of the cover frame 5. The hole size is adapted to the hook rod 3. Its function is to serve as the connection fulcrum of the hook rod 3, so as to realize the detachable connection between the cover frame 5 and the cross frame 2, which facilitates the installation, removal, cleaning and maintenance of the lamp cover in the future.

[0026] The glass plate 7 is made of crystal glass and is fixed inside the frame 5. Its function is to protect the light bulb from collision damage while using the light transmission properties of crystal glass to make the light diffuse softly and evenly, thus enhancing the aesthetics of the lighting.

[0027] Multiple sets of chain links 4 are connected to the sides of the cross frame 2 and the corresponding sides of the cover frame 5, and are set as "auxiliary load-bearing structures". Their function is to supplement the suspension support force of the hook rod 3, reduce the shaking of the cover frame 5 caused by gravity or slight external force, prevent the parts from loosening during long-term use, and further improve the overall connection stability.

[0028] The lower side of the enclosure frame 5 has a reserved mounting position for the light-shielding mechanism 8. This provides a foundation for subsequent light range adjustment functions, enabling the device to not only have the basic functions of "protection + light transmission + stable suspension", but also to achieve flexible light control through the light-shielding mechanism 8, thus expanding its applicable scenarios.

[0029] Example 2: Figure 1 - Figure 4 As shown, the light-shielding mechanism 8 includes an electric cylinder 81, a corner plate 82, a side plate 83, an inner sliding plate 84, a connecting rod 85, a base plate 86, and T-shaped rails 87. Two sets of base plates 86 are mirror-symmetrical and rotatably connected to the lower edge of the cover frame 5. The two ends of each set of base plates 86 are rotatably connected to a set of connecting rods 85. The two sets of connecting rods 85 on the same side are rotatably connected to a set of inner sliding plates 84. The corner plate 82 is rotatably connected to the upper part of the inner sliding plate 84. The side plate 83 is rotatably connected to both the connecting rod 85 and the corner plate 82. The side plate 83 is fixed to the inner sliding plate 84 by bolts. Multiple T-shaped rails 87 are divided into two groups and are fixedly connected to both sides of the cover frame 5. The inner sliding plate 84 is slidably connected between two T-shaped rails 87. The upper end of the corner plate 82 is fixedly connected to the upper part of the movable rod of the electric cylinder 81. The electric cylinder 81 is fixedly connected to the outside of one of the T-shaped rails 87.

[0030] The overall effect of this embodiment is that, through the extension and retraction drive of the electric cylinder 81, a continuous transmission route is formed consisting of "electric cylinder 81, angle plate 82, inner slide plate 84, connecting rod 85, and base plate 86". When the movable rod of the electric cylinder 81 extends, the angle plate 82 pushes the inner slide plate 84 to slide smoothly within the T-shaped rail 87, driving the connecting rod 85 to lift the base plate 86, causing the two sets of base plates 86 to move closer to each other in a fan shape around the connection point of the cover frame 5, precisely reducing the light transmission range below. When the electric cylinder 81 retracts, it expands the light transmission range in the opposite direction. The adjustment process is smooth and without deviation, meeting the scene switching needs of "concentrated lighting" such as reading and partial decoration and "large-area lighting" such as overall lighting in the living room and bedroom.

[0031] The side plate 83 and the inner slide plate 84 are fixed with bolts to form a double-layer frame, which can enhance the load-bearing capacity for upward thrust and avoid deformation of a single structure under stress. The rotational connections between the components (base plate 86 and connecting rod 85, connecting rod 85 and inner slide plate 84, angle plate 82 and inner slide plate 84) adopt a low-friction design to reduce component wear during transmission. The connecting rod 85 and electric cylinder 81 are staggered and do not affect each other. The T-rail 87 limits the inner slide plate 84, further ensuring the stability of the movement trajectory, reducing the probability of failure during long-term use, and extending the service life of the shading mechanism 8.

[0032] The usage and working principle of this device are as follows: The double-groove plate 1 is fixed to the middle of the cross frame 2 with bolts. The upper part of the double-groove plate 1 is connected to the top carrier, and the lower part is connected to the lamp holder. The hook rod 3 passes through the gap in the middle of the cross frame 2 and is fixed to both ends of the cross frame 2 with bolts. The lower ends of the two sets of hook rods 3 hook the ear plate 6, so that the cover frame 5 is suspended outside the lamp holder. At the same time, multiple sets of chain links 4 hook the other two sides of the cover frame 5 to enhance the stability of the connection and ensure that the glass plate 7 is stably surrounded by the outside of the bulb. Each component can be flexibly disassembled and assembled. The electric cylinder 81 is controlled by the lamp controller. The moving rod of the electric cylinder 81... Extending upwards, the angle plate 82 is pushed upwards, and the angle plate 82 applies an upward force to the double-layer frame composed of the side plate 83 and the inner slide plate 84. The inner slide plate 84 slides upwards inside the two sets of T-rails 87, thereby lifting the two sets of connecting rods 85, which in turn apply torque to the bottom plates 86 connected to them, causing the bottom plates 86 to make a fan-shaped movement around the connection point with the cover frame 5. The two sets of bottom plates 86 move closer to each other, reducing the light transmission range below the cover frame 5. Controlling the retraction of the movable rod of the electric cylinder 81 expands the light transmission range below the cover frame 5, thus achieving the purpose of reasonable adjustment according to needs.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A detachable crystal lamp shade, comprising a frame (5) and a glass plate (7) fixed around the inner side of the frame, characterized in that: The top of both sides of the cover frame (5) is fixedly connected with ear plates (6), and hook rods (3) are snapped into the holes of the ear plates (6). A cross frame (2) is snapped into the upper part of the hook rods (3). A double groove plate (1) is fixed to the middle of the cross frame (2) by bolts. Multiple sets of ring chains (4) are provided on both sides of the cross frame (2). The cross frame (2) is suspended on both sides of the cover frame (5) by the ring chains (4). A light-shielding mechanism (8) for adjusting the light range is provided on the lower side of the cover frame (5).

2. A convenient detachable crystal glass lampshade according to claim 1, characterized in that: The light-shielding mechanism (8) includes an electric cylinder (81), a corner plate (82), a side plate (83), an inner sliding plate (84), a connecting rod (85), a base plate (86), and a T-shaped rail (87). The two sets of base plates (86) are mirror-symmetrical and are rotatably connected to the lower edge of the cover frame (5).

3. A convenient detachable crystal glass lampshade according to claim 2, characterized in that: Each set of base plates (86) is rotatably connected to a set of connecting rods (85) at both ends, and the two sets of connecting rods (85) on the same side are rotatably connected to a set of inner sliding plates (84).

4. A convenient detachable crystal glass lampshade according to claim 3, characterized in that: The angle plate (82) is rotatably connected to the upper part of the inner slide plate (84), and the side plate (83) is rotatably connected to both the connecting rod (85) and the angle plate (82). The side plate (83) is fixed to the inner slide plate (84) by bolts.

5. A convenient detachable crystal glass lampshade according to claim 4, characterized in that: The multiple T-shaped rails (87) are divided into two groups and are fixedly connected to both sides of the cover frame (5), and the inner slide plate (84) is slidably connected between the two T-shaped rails (87).

6. A convenient detachable crystal glass lampshade according to claim 5, characterized in that: The upper end of the angle plate (82) is fixedly connected to the upper part of the movable rod of the electric cylinder (81), and the electric cylinder (81) is fixedly connected to the outside of one of the T-rails (87).

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