A lampshade with replaceable decorative canvas
Patent Information
- Application Number
- CN202522065809.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-25
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2035-09-25
AI Technical Summary
[0002]灯具是一种常见的照明及装饰灯具，其一般是包括灯座、固定在灯座上的光源和装饰灯罩，现有技术的装饰灯罩多是直接通过螺钉或是直接胶水固定连接，其虽然可以满足一般情况的使用需求，但是其不利于装饰灯罩的更换或维护，也会限制装饰效果，并且降低了装配效率，适用性受到限制
[0010]本实用新型具有积极的效果：本实用新型的结构设置合理，其包括灯罩上盖、灯罩下固定环和装饰画布，并且装饰画布的顶边贴附在灯罩上盖的内壁下部并通过螺钉固定；灯罩下固定环的上部套设在所述装饰画布的底边并通过螺钉固定，不但可以保证照明及装饰的有效性，而且拆装便捷，方便更换装饰画布，有利于满足不同情况的使用需求，并且其还设置有扩散板，可以提升照明效果，适用性强。
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Figure CN224743357U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of lighting technology, specifically relating to a lampshade with replaceable decorative canvas. Background Technology
[0002] A lamp is a common type of lighting and decorative lighting fixture. It generally includes a lamp holder, a light source fixed on the lamp holder, and a decorative lampshade. Most decorative lampshades in the current technology are directly fixed by screws or glue. Although this can meet the general usage needs, it is not conducive to the replacement or maintenance of the decorative lampshade, and it also limits the decorative effect, reduces assembly efficiency, and restricts its applicability. Summary of the Invention
[0003] The purpose of this invention is to provide a lampshade with a reasonable structure and a replaceable decorative canvas that facilitates canvas replacement.
[0004] The technical solution to achieve the purpose of this utility model is a lampshade with replaceable decorative canvas, which is connected to the lamp body and includes a lampshade cover, a lampshade fixing ring and a decorative canvas. The lamp cover has a central mounting channel, and the lamp body passes through the mounting channel. The top edge of the decorative canvas is attached to the lower inner wall of the lampshade cover and fixed with screws; The upper part of the lampshade fixing ring is fitted onto the bottom edge of the decorative canvas and fixed with screws.
[0005] A further preferred embodiment is that the bottom of the inner wall of the lower fixing ring of the lampshade is integrally formed with a convex ring; A diffuser plate is provided inside the fixing ring under the lampshade, and the bottom edge of the diffuser plate is attached to the top surface of the convex ring for positioning.
[0006] A further preferred embodiment is that adhesive strips are provided on both the top and bottom edges of the outer wall of the decorative canvas; The top edge of the decorative canvas is attached to the lower inner wall of the lampshade cover by adhesive strips. The bottom edge of the decorative canvas is attached to the upper inner wall of the fixing ring under the lampshade by adhesive strips.
[0007] A further preferred embodiment is that the decorative canvas is provided with decorative graphics and text.
[0008] A further preferred embodiment is that the upper cover and the lower cover of the lampshade are provided with decorative light-transmitting holes on the fixing ring.
[0009] A further preferred embodiment is that an intermediate transition ring is provided between the upper cover of the lampshade and the lower fixing ring of the lampshade; The decorative canvas includes an upper canvas and a lower canvas; The top edge of the upper canvas is connected to the upper cover of the lampshade, the bottom edge of the upper canvas is connected to the upper part of the middle transition ring, the top edge of the lower canvas is connected to the lower part of the middle transition ring, and the bottom edge of the lower canvas is connected to the top of the lower fixing ring of the lampshade.
[0010] This utility model has positive effects: its structure is reasonably designed, including a lampshade cover, a lower lampshade fixing ring, and a decorative canvas. The top edge of the decorative canvas is attached to the lower inner wall of the lampshade cover and fixed with screws. The upper part of the lower lampshade fixing ring is fitted onto the bottom edge of the decorative canvas and fixed with screws. This not only ensures the effectiveness of lighting and decoration, but also makes it easy to disassemble and assemble, and convenient to replace the decorative canvas, which is conducive to meeting the needs of different situations. In addition, it is also equipped with a diffuser plate, which can improve the lighting effect and has strong applicability. Attached Figure Description
[0011] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a structural diagram of the first type of decorative canvas of this utility model; Figure 4 This is a structural diagram of the second type of decorative canvas of this utility model; Figure 5 This is a structural diagram of the third type of decorative canvas of this utility model.
[0012] Attached reference numerals: 1. Lamp body, 2. Lampshade top cover, 3. Lampshade lower fixing ring, 4. Decorative canvas, 5. Raised ring, 6. Diffuser plate, 7. Adhesive strip, 8. Upper canvas, 9. Lower canvas, 10. Decorative light-transmitting hole, 11. Middle transition ring. Detailed Implementation
[0013] 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. Example
[0014] See Figures 1 to 3As shown, a lampshade with replaceable decorative canvas is connected to the lamp body 1, including a lampshade cover 2, a lampshade fixing ring 3, and a decorative canvas 4. In this embodiment, the lamp body is a light bulb or other common light source structure, which is a common technical knowledge in the prior art and is simply applied. The decorative canvas is a light-transmitting canvas, which can illuminate the pictures and text on the decorative canvas when illuminated, thereby enhancing the decorative effect. The lampshade cover and the lampshade fixing ring are light-transmitting plastic structures, acrylic structures, or glass structures, or they can be opaque plastic structures.
[0015] In this embodiment, the lampshade cover has a central mounting channel, and the lamp body passes through the mounting channel. The lamp body is installed using a common, existing structure, and is fixed in a conventional way, such as by screws or by clamping with two nuts. During assembly, the top edge of the decorative canvas is attached to the lower inner wall of the lampshade cover and fixed with screws. The upper part of the lower fixing ring of the lampshade is fitted onto the bottom edge of the decorative canvas and fixed with screws. The number of screws can be three, four, or five, mainly for fixing the decorative canvas and preventing it from loosening or falling off.
[0016] In this embodiment, a raised ring 5 is integrally formed on the bottom inner wall of the lower fixing ring of the lampshade; a diffuser plate 6 is provided inside the lower fixing ring of the lampshade, and the bottom edge of the diffuser plate is attached to the top surface of the raised ring for positioning. The lower light of the lamp body can shine downward through the diffuser plate, improving the lighting effect.
[0017] Furthermore, in practical applications, to improve the effectiveness of the connection and prevent light leakage, adhesive strips 7 are provided on both the top and bottom edges of the outer wall of the decorative canvas; the top edge of the decorative canvas is adhered to the lower inner wall of the lampshade cover via the adhesive strips; the bottom edge of the decorative canvas is adhered to the upper inner wall of the lower fixing ring of the lampshade via the adhesive strips. The decorative canvas features decorative graphics and text. These can be patterns, text, or a combination of patterns and text.
[0018] This utility model has positive effects: its structure is reasonably designed, including a lampshade cover, a lower lampshade fixing ring, and a decorative canvas. The top edge of the decorative canvas is attached to the lower inner wall of the lampshade cover and fixed with screws. The upper part of the lower lampshade fixing ring is fitted onto the bottom edge of the decorative canvas and fixed with screws. This not only ensures the effectiveness of lighting and decoration, but also makes it easy to disassemble and assemble, and convenient to replace the decorative canvas, which is conducive to meeting the needs of different situations. In addition, it is also equipped with a diffuser plate, which can improve the lighting effect and has strong applicability. Example
[0019] See Figure 4As shown, this embodiment is basically the same as embodiment 1, except that: decorative light-transmitting holes 10 are provided on the upper cover and lower cover fixing ring of the lampshade. Example
[0020] See Figure 5 As shown, this embodiment is basically the same as Embodiment 1, except that: an intermediate transition ring 11 is provided between the upper cover of the lampshade and the lower fixing ring of the lampshade; the decorative canvas includes an upper canvas 8 and a lower canvas 9; the top edge of the upper canvas is connected to the upper cover of the lampshade, the bottom edge of the upper canvas is connected to the upper part of the intermediate transition ring, the top edge of the lower canvas is connected to the lower part of the intermediate transition ring, and the bottom edge of the lower canvas is connected to the top of the lower fixing ring of the lampshade. In practical applications, the number of intermediate transition rings can be set according to different numbers of decorative canvases.
[0021] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.
[0022] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.
Claims
1. A lampshade with replaceable decorative canvas, connected to the lamp body, characterized in that: Includes the lampshade cover, the lower lampshade fixing ring, and the decorative canvas; The lamp cover has a central mounting channel, and the lamp body passes through the mounting channel. The top edge of the decorative canvas is attached to the lower inner wall of the lampshade cover and fixed with screws; The upper part of the lampshade fixing ring is fitted onto the bottom edge of the decorative canvas and fixed with screws.
2. The lampshade with replaceable decorative canvas according to claim 1, characterized in that: The bottom of the inner wall of the fixing ring under the lampshade is integrally formed with a convex ring; A diffuser plate is provided inside the fixing ring under the lampshade, and the bottom edge of the diffuser plate is attached to the top surface of the convex ring for positioning.
3. The lampshade with replaceable decorative canvas according to claim 1, characterized in that: Adhesive strips are provided on the top and bottom edges of the outer wall of the decorative canvas. The top edge of the decorative canvas is attached to the lower inner wall of the lampshade cover by adhesive strips. The bottom edge of the decorative canvas is attached to the upper inner wall of the fixing ring under the lampshade by adhesive strips.
4. The lampshade with replaceable decorative canvas according to claim 1, characterized in that: The decorative canvas is decorated with decorative graphics and text.
5. A lampshade with replaceable decorative canvas according to claim 1, characterized in that: The upper cover and lower cover of the lampshade are provided with decorative light-transmitting holes on the fixing ring.
6. A lampshade with replaceable decorative canvas according to claim 1, characterized in that: An intermediate transition ring is provided between the upper cover of the lampshade and the lower fixing ring of the lampshade; The decorative canvas includes an upper canvas and a lower canvas; The top edge of the upper canvas is connected to the upper cover of the lampshade, the bottom edge of the upper canvas is connected to the upper part of the middle transition ring, the top edge of the lower canvas is connected to the lower part of the middle transition ring, and the bottom edge of the lower canvas is connected to the top of the lower fixing ring of the lampshade.