Lamp

By adopting magnetic component design in lamps, the problem of difficulty in disassembling and assembling ceramic lampshades is solved, rapid disassembly and assembly and stable connection are achieved, and the convenience and safety of lamps are improved.

CN223121278UActive Publication Date: 2025-07-18NINGBO UCOME LIGHTING
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Patent Information

Application Number
CN202422170695.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-04
Publication Date
2025-07-18
Estimated Expiration
2034-09-04

AI Technical Summary

Technical Problem

When using ceramic lampshades, existing lamps have complex threaded connection structures, large space, and difficult to disassemble and assemble, which affects the aesthetics and increases maintenance costs.

Method used

The magnetic suction element design is adopted, and by providing matching first and second magnetic suction elements on the lamp body assembly and the lampshade, the lampshade and the lamp body assembly are fixed by magnetic adsorption to achieve rapid disassembly and assembly.

Benefits of technology

It improves the convenience of disassembly and installation of lampshades, enhances the structural stability and use safety of lamps, and improves the user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of lighting lamps, in particular to a lamp. The lamp body assembly comprises a light source, a base and a first magnetic element arranged at the top of the lamp body assembly; and the lampshade is provided with a second magnetic attraction element matched with the first magnetic attraction element, so that the lampshade and the lamp body assembly are attracted and fixed. According to the lamp, the matched magnetic attraction elements are arranged on the lamp body assembly and the lampshade respectively, so that the lamp body assembly and the lampshade can be attracted and fixed through magnetic force, disassembly and assembly are convenient, the problem that disassembly is difficult due to a complex connecting structure is solved, and use convenience of the lamp is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to a lighting fixture. Background Art

[0002] Lighting fixtures are an indispensable part of our daily life. They not only provide lighting for us but also add beauty to our homes. In recent years, more and more designers have started to use ceramic materials to make the lamp shades of lighting fixtures. In addition, for the convenience of cleaning or maintenance, some current lighting fixtures are designed with a detachable modular structure for the lamp shade and the lamp body, enabling users to disassemble and install the lamp shade or other components inside the lamp body by themselves, thereby reducing the cleaning and maintenance costs.

[0003] However, the lighting fixtures on the existing market usually adopt a threaded connection method to achieve the fixed installation between parts such as the lamp shade, the lamp pole, and the housing. However, it is difficult to set a threaded connection structure on the ceramic material lamp shade, which often has problems such as complex structure and large space occupation, affecting the overall aesthetics of the lighting fixture. In addition, to ensure the use safety of the ceramic lamp shade, a firm connection with the lamp body needs to be guaranteed. The lighting fixtures on the existing market also have other auxiliary fixed installation structures, resulting in difficulties in disassembly and assembly and high maintenance costs. Summary of the Utility Model

[0004] In view of the above problems, the present utility model is proposed to provide a lighting fixture that can overcome the above problems or at least partially solve the above problems.

[0005] One object of the present utility model is to provide a lighting fixture that can achieve quick disassembly and assembly of the lamp shade, improving the convenience of use of the lighting fixture.

[0006] A further object of the present utility model is to improve the structural stability of the lighting fixture, thereby enhancing the use safety of the lighting fixture.

[0007] Another further object of the present utility model is to enable the lamp shade to be stably and directly connected to the lamp head, thereby further improving the structural stability of the lighting fixture.

[0008] Specifically, the present utility model provides a lighting fixture, including:

[0009] A lamp body assembly, including a light source, a base, and a first magnetic attraction element arranged at the top of the lamp body assembly; and

[0010] A lamp shade, having a second magnetic attraction element that is matched with the first magnetic attraction element, so that the lamp shade is adsorbed and fixed to the lamp body assembly.

[0011] Further, the lamp body assembly further includes a lamp head and a lamp pole. The lamp head, the lamp pole, and the base are connected in sequence from top to bottom, and the first magnetic attraction element is arranged at the top of the lamp head; and

[0012] The lampshade has an opening portion arranged downward and covers the outside of the lamp head, and the second magnetic attraction element is arranged at the top of the opening portion.

[0013] Further, the lamp head includes a housing connected to the upper end of the lamp pole and a cover plate arranged above the housing, and the first magnetic attraction element is arranged in the middle of the cover plate; and

[0014] The lampshade has a top wall and a side wall formed by extending downward from the circumferential side edge of the top wall, and the top wall and the side wall enclose to form the opening portion, and the second magnetic attraction element is arranged in the middle of the top wall.

[0015] Further, the first magnetic attraction element is in a flat plate shape and is fixedly connected in a fitting manner with the upper surface of the cover plate, and the second magnetic attraction element is in a flat plate shape and is fixedly connected in a fitting manner with the lower surface of the top wall.

[0016] Further, the projection of the first magnetic attraction element in the vertical direction is concentrically arranged with the projection of the cover plate in the vertical direction, and the projection of the second magnetic attraction element in the vertical direction is concentrically arranged with the projection of the top wall in the vertical direction.

[0017] Further, the size of the first magnetic attraction element in the vertical direction and the size of the second magnetic attraction element in the vertical direction are both 0.05 to 0.15 times the size of the side wall in the vertical direction.

[0018] Further, the ratio of the projection area of the first magnetic attraction element in the vertical direction to the projection area of the cover plate in the vertical direction is 0.8 to 1.

[0019] Further, the projection of the first magnetic attraction element in the vertical direction and the projection of the second magnetic attraction element in the vertical direction are both circular and have the same outer diameter size.

[0020] Further, at least one of the first magnetic attraction element and the second magnetic attraction element is a magnet.

[0021] Further, the lampshade is a component made of ceramic material; and / or

[0022] The lamp is a floor lamp or a table lamp.

[0023] For the lamp of the present utility model, by providing a lamp body assembly and a lampshade, the lamp body assembly includes a light source, a base, and a first magnetic attraction element arranged at the top of the lamp body assembly, and the lampshade has a second magnetic attraction element arranged in a matching manner with the first magnetic attraction element, so that the lampshade is adsorbed and fixed with the lamp body assembly, enabling the lampshade and the lamp body assembly to be fixed by magnetic attraction, constructing a lamp body structure with a detachable lampshade, improving the convenience of disassembling and installing the lampshade, thereby improving the convenience of using the lamp, and further improving the user experience.

[0024] Furthermore, in the lamp of the present utility model, the lamp body assembly includes a lamp head, a lamp post, and a base that are sequentially connected and arranged from top to bottom. The first magnetic attraction element is arranged at the top of the lamp head. The lamp shade has an opening portion arranged downward and covers the outside of the lamp head, and the second magnetic attraction element is arranged at the top of the opening portion. Thus, under the action of gravity, the lamp shade can be stably supported above the lamp head. At the same time, when the lamp shade is buckled above the lamp head, the first magnetic attraction element and the second magnetic attraction element are located between the top of the lamp shade and the top of the lamp head and are arranged oppositely, so that the first magnetic attraction element and the second magnetic attraction element are adjacent and attached to each other, providing a greater adsorption force for the lamp shade and the lamp body assembly, thereby improving the structural stability of the lamp and further improving the use safety of the lamp.

[0025] Even further, in the lamp of the present utility model, the lamp head includes a housing connected to the upper end of the lamp post and a cover plate arranged above the housing. The first magnetic attraction element is arranged in the middle of the cover plate. Thus, the first magnetic attraction element can be stably arranged at the central position at the top of the lamp head. The lamp shade has a top wall and a side wall extending downward from the circumferential side edge of the top wall. The top wall and the side wall enclose to form an opening portion, and the second magnetic attraction element is arranged in the middle of the top wall. Thus, the second magnetic attraction element can be stably arranged at the central position at the top of the lamp shade. Based on this, after the lamp shade is adsorbed and fixed to the lamp body assembly, under the magnetic force of the first magnetic attraction element and the second magnetic attraction element, the lamp shade can be located above the lamp head in a centered and correct attitude, enabling the lamp shade to have a stable center of gravity, realizing a stable connection between the lamp shade and the lamp head, and further improving the structural stability of the lamp.

[0026] Those skilled in the art will become more clear about the above and other objects, advantages, and features of the present utility model according to the following detailed description of the specific embodiments of the present utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present utility model. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0028] Figure 1 is a schematic structural diagram of a lamp according to an embodiment of the present utility model;

[0029] Figure 2 is a schematic structural diagram of a lamp according to another embodiment of the present utility model;

[0030] Figure 3 is a schematic structural diagram of a lamp according to still another embodiment of the present utility model;

[0031] Figure 4Yes Figure 1 Schematic structural diagram of the lamp shown in the state where the lampshade is disassembled;

[0032] Figure 5 Yes Figure 1 Exploded view of the lamp shown.

[0033] Figure 6 Yes Figure 1 Schematic cross-sectional view of the lamp shown in the side view direction. Detailed implementation manners

[0034] Hereinafter, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present invention can be completely conveyed to those skilled in the art.

[0035] The lamp 10 of the present invention can be a table lamp, a floor lamp or other lamps that can be placed on a bearing surface such as the ground or the tabletop. Hereinafter, reference will be made to Figures 1 to 6 and the lamp of the present invention will be described in detail taking a table lamp as an example.

[0036] Figure 1 Schematic structural diagram of the lamp 10 according to an embodiment of the present invention. Figure 2 Schematic structural diagram of the lamp 10 according to another embodiment of the present invention. Figure 3 Schematic structural diagram of the lamp 10 according to still another embodiment of the present invention. Figure 4 Yes Figure 1 Schematic structural diagram of the lamp 10 shown in the state where the lampshade 200 is disassembled. As Figures 1 to 4 shown, the lamp 10 of the present invention generally includes a lamp body assembly 100 and a lampshade 200.

[0037] Specifically, as Figure 4 shown, the lamp body assembly 100 includes a light source ( Figure 4 not shown in the figure), a base 130, and a first magnetic attraction element 300 provided at the top of the lamp body assembly 100. In addition, the lampshade 200 has a second magnetic attraction element 400 that is arranged to match the first magnetic attraction element 300, so that the lampshade 200 is adsorbed and fixed to the lamp body assembly 100, realizing a detachable connection between the lampshade 200 and the lamp body assembly 100. In a specific embodiment, as Figure 4 shown, the second magnetic attraction element 400 is provided on the side facing the lamp body assembly 100. Thus, as Figures 1 to 4As shown, the lamp cover 200 is detachably disposed above the lamp body assembly 100, thereby forming a lamp body structure in which the lamp cover 200 can be separately detached.

[0038] For the lamp 10 of the present utility model, by providing a first magnetic attraction element 300 at the top of the lamp body assembly 100 and a second magnetic attraction element 400 that is arranged to match the first magnetic attraction element 300 on the lamp cover 200, the lamp cover 200 and the lamp body assembly 100 can be fixed by magnetic attraction, forming a lamp body structure in which the lamp cover 200 can be separately detached, improving the convenience of detaching and installing the lamp cover 200, thereby improving the convenience of use of the lamp 10, and further improving the user experience.

[0039] In some embodiments, as Figures 1 to 4 shown, the lamp cover 200 has a top wall 210 and a side wall 220 that extends downward from the circumferential side of the top wall 210. Specifically, the side wall 220 is symmetrically arranged around the vertical axis passing through the center of the top wall 210. As Figure 1 and Figure 4 shown, the side wall 220 can be in the shape of a hemispherical with the opening facing downward. As Figure 2 shown, the side wall 220 can extend vertically downward from the circumferential side of the top wall 210, so that the outer contour of the side wall 220 is cylindrical. As Figure 3 shown, the side wall 220 can also extend obliquely downward from the circumferential side of the top wall 210, so that the outer contour of the side wall 220 is frustum-shaped. In addition, the top wall 210 and the side wall 220 can be integrally formed. Thus, as Figure 4 shown, the top wall 210 and the side wall 220 can enclose an opening 230 facing downward, so that the lamp cover 200 has a vertically downward opening for the lamp cover 200 to cover above the light source.

[0040] In some embodiments, the magnetic attraction element can include a magnet that can generate a magnetic field by itself and a metal part that can be attracted by the magnetic field generated by the magnet. In this embodiment, at least one of the first magnetic attraction element 300 and the second magnetic attraction element 400 is a magnet, so that a stable mutual attraction can be formed between the first magnetic attraction element 300 and the second magnetic attraction element 400.

[0041] In a specific embodiment, one of the first magnetic attraction element 300 and the second magnetic attraction element 400 is a magnet that can generate a magnetic field by itself, and the other is a metal part that can be attracted by the magnet. While realizing the adsorption and fixation using the first magnetic attraction element 300 and the second magnetic attraction element 400, the manufacturing cost of the lamp 10 is reduced.

[0042] In another specific embodiment, the first magnetic attraction element 300 and the second magnetic attraction element 400 can both be magnets capable of generating a magnetic field by themselves, and the first magnetic attraction element 300 and the second magnetic attraction element 400 are arranged oppositely in a posture adjacent to different poles, so as to enhance the mutual attraction between the first magnetic attraction element 300 and the second magnetic attraction element 400, thereby improving the structural stability of the lamp 10.

[0043] In some embodiments, the lamp shade 200 can be a component made of ceramic material. The ceramic material endows the lamp shade 200 with both classical and modern aesthetic feelings, is suitable for various home environments, and improves the overall aesthetic degree of the furniture space. In addition, the lamp shade 200 made of ceramic material also has the advantages of wear resistance, high temperature resistance without deformation, soft light transmission, easy cleaning, environmental protection and health, etc., further improving the user experience.

[0044] Figure 5 is Figure 1 The exploded view of the shown lamp 10. Figure 6 is Figure 1 The schematic cross-sectional view of the shown lamp 10 in the side view direction. As Figures 4 to 6 shown, the lamp body assembly 100 includes a lamp head 110, a lamp pole 120 and a base 130 which are connected and arranged in sequence from top to bottom.

[0045] As Figure 6 shown, the light source 500 is arranged in the lamp head 110. As Figure 5 and Figure 6 shown, the first magnetic attraction element 300 is arranged at the top of the lamp head 110. As Figure 4 shown, the lamp shade 200 has an opening 230 arranged downward and covers the outside of the lamp head 110, and the second magnetic attraction element 400 is arranged at the top of the opening 230.

[0046] In the lamp 10 of the present utility model, the lamp body assembly 100 includes a lamp head 110, a lamp pole 120 and a base 130 which are connected and arranged in sequence from top to bottom, the first magnetic attraction element 300 is arranged at the top of the lamp head 110, the lamp shade 200 has an opening 230 arranged downward and covers the outside of the lamp head 110, and the second magnetic attraction element 400 is arranged at the top of the opening 230. Thus, under the action of gravity, the lamp shade 200 can be stably supported above the lamp head 110. At the same time, when the lamp shade 200 is buckled above the lamp head 110, the first magnetic attraction element 300 and the second magnetic attraction element 400 are located between the lamp shade 200 and the top of the lamp head 110 and are arranged oppositely, so that the first magnetic attraction element 300 and the second magnetic attraction element 400 are adjacent and close to each other, providing a greater adsorption force for the lamp shade 200 and the lamp body assembly 100, thereby improving the structural stability of the lamp 10 and further improving the use safety of the lamp 10.

[0047] In some embodiments, such as Figure 5 and Figure 6 shown, the lamp head 110 includes a housing 111 connected to the upper end of the lamp post 120 and a cover plate 112 disposed above the housing 111. The first magnetic attraction element 300 is disposed in the middle of the cover plate 112. In addition, the second magnetic attraction element 400 is disposed in the middle of the top wall 210. Thus, after the lamp shade 200 is adsorbed and fixed to the lamp body assembly 100, under the action of the magnetic field, the first magnetic attraction element 300 and the second magnetic attraction element 400 respectively form traction forces that drive the cover plate 112 and the top wall 210 to move towards the middle positions of each other, so that the cover plate 112 and the top wall 210 are arranged in a state of being directly opposite to each other in the middle.

[0048] In the lamp 10 of the present utility model, the lamp head 110 includes a housing 111 connected to the upper end of the lamp post 120 and a cover plate 112 disposed above the housing 111. The first magnetic attraction element 300 is disposed in the middle of the cover plate 112. Thus, the first magnetic attraction element 300 can be stably disposed at the center position of the top of the lamp head 110. The lamp shade 200 has a top wall 210 and a side wall 220 extending downward from the circumferential side edge of the top wall 210. The top wall 210 and the side wall 220 enclose an opening 230, and the second magnetic attraction element 400 is disposed in the middle of the top wall 210. Thus, the second magnetic attraction element 400 can be stably disposed at the center position of the top of the lamp shade 200. Based on this, after the lamp shade 200 is adsorbed and fixed to the lamp body assembly 100, under the magnetic force action of the first magnetic attraction element 300 and the second magnetic attraction element 400, the lamp shade 200 can be located above the lamp head 110 in a state of being directly opposite to the center, so that the lamp shade 200 can have a stable center of gravity, realizing a stable connection between the lamp shade 200 and the lamp head 110, thereby further improving the structural stability of the lamp 10.

[0049] In some embodiments, such as Figure 5 and Figure 6 shown, the first magnetic attraction element 300 is in a flat plate shape and is fixedly connected to the upper surface of the cover plate 112 in a fitting manner. In a specific implementation, the first magnetic attraction element 300 can be installed and connected to the cover plate 112 via a connecting member 600. Specifically, as Figure 5As shown, a through hole 310 is provided at the center of the first magnetic attraction element 300, and a mounting hole 113 is provided at the center of the cover plate 112. During installation, the through hole 310 and the mounting hole 113 are arranged opposite to each other, and the connecting member 600 is used to pass through the through hole 310 and the mounting hole 113 in sequence to mount the first magnetic attraction element 300 onto the cover plate 112. Additionally, the second magnetic attraction element 400 is in a flat plate shape and is fixedly connected in a fitting manner to the lower surface of the top wall 210. Specifically, the second magnetic attraction element 400 can be directly pasted at the center of the lower surface of the top wall 210. Thus, the first magnetic attraction element 300 and the second magnetic attraction element 400 are horizontally arranged between the cover plate 112 and the lamp shade 200, and the first magnetic attraction element 300 can be directly in contact with the second magnetic attraction element 400 to form a strong adsorption force in the vertical direction, such that the lamp shade 200 is simultaneously subjected to gravity and the adsorption force in the vertical direction, realizing a stable connection with the cover plate 112 and improving the structural stability of the lamp 10.

[0050] In some embodiments, the projection of the first magnetic attraction element 300 in the vertical direction and the projection of the cover plate 112 in the vertical direction are concentrically arranged, and the projection of the second magnetic attraction element 400 in the vertical direction and the projection of the top wall 210 in the vertical direction are concentrically arranged. Thus, under the magnetic force of the first magnetic attraction element 300 and the second magnetic attraction element 400, the lamp shade 200 can be more stably located above the lamp head 110 in a centered facing posture, further improving the stability of the connection between the lamp shade 200 and the lamp head 110, and thus further ensuring the structural stability of the lamp 10.

[0051] In some embodiments, the ratio of the projection area of the first magnetic attraction element 300 in the vertical direction to the projection area of the cover plate 112 in the vertical direction can be 0.8 - 1. In a specific implementation, the ratio of the projection area of the first magnetic attraction element 300 in the vertical direction to the projection area of the cover plate 112 in the vertical direction can be 0.9 - 1 to increase the occupied area of the second magnetic attraction element 400 in the horizontal direction. Specifically, the first magnetic attraction element 300 can coincide with the projection of the cover plate 112 in the vertical direction. Thus, the first magnetic attraction element 300 can make full use of the space between the lamp shade 200 and the cover plate 112, enabling the second magnetic attraction element 400 to have a sufficiently large area in the horizontal direction to stably support the lamp shade 200 via the second magnetic attraction element 400, thereby further improving the structural stability of the lamp 10.

[0052] In some embodiments, the ratio of the projected area of the second magnetic attraction element 400 in the vertical direction to the projected area of the top wall 210 in the vertical direction may be 0.3 to 1. In a specific implementation, the ratio of the projected area of the second magnetic attraction element 400 in the vertical direction to the projected area of the top wall 210 in the vertical direction may be 0.9 to 1, so as to increase the occupied area of the second magnetic attraction element 400 in the horizontal direction. Specifically, the projections of the second magnetic attraction element 400 and the top wall 210 in the vertical direction coincide. Thus, the second magnetic attraction element 400 can make full use of the space of the lamp cover 200 in the horizontal direction, so that the second magnetic attraction element 400 has a sufficiently large area to stably support the lamp cover 200, thereby further improving the structural stability of the lamp 10.

[0053] In some embodiments, as Figure 6 shown, the size of the first magnetic attraction element 300 in the vertical direction and the size of the second magnetic attraction element 400 in the vertical direction are both 0.05 to 0.15 times the size of the side wall 220 in the vertical direction. Thus, the detachable connection structure composed of the first magnetic attraction element 300 and the second magnetic attraction element 400 is in an overall flat shape with a relatively small vertical size, greatly reducing the occupied space and improving the overall aesthetic degree of the lamp 10. In addition, the first magnetic attraction element 300 and the second magnetic attraction element 400 are in an overall flat shape, reducing the center of gravity of the lamp cover 200 and further improving the structural stability of the lamp 10.

[0054] The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features, that is, include one or more of such features. When a certain feature "includes" a certain or certain features it covers, unless otherwise specifically described, this indicates that other features are not excluded and other features may be further included.

[0055] In addition, in the description of the implementation of the present invention, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features therebetween. That is, in the description of this embodiment, the first feature being "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below" the second feature may be the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0056] Unless otherwise defined, all terms (including technical and scientific terms) used in the description of the embodiments of the present invention have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs.

[0057] In the description of the embodiments of the present invention, the description with reference to terms such as "some embodiments", "some specific embodiments", or "specifically" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0058] Up to this point, those skilled in the art should recognize that although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the content disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all these other variations or modifications.

Claims

1. A lighting fixture, characterized in that, Comprising: A lamp body assembly, including a light source, a base, and a first magnetic attraction element disposed at the top of the lamp body assembly; And A lampshade, having a second magnetic attraction element that is arranged to match the first magnetic attraction element, so that the lampshade is adsorbed and fixed to the lamp body assembly.

2. The lamp according to claim 1, characterized in that The lamp body assembly further includes a lamp head and a lamp post, the lamp head, the lamp post, and the base are sequentially connected and arranged from top to bottom, and the first magnetic attraction element is disposed at the top of the lamp head; and The lampshade has an opening portion arranged downward and covers the outside of the lamp head, and the second magnetic attraction element is disposed at the top of the opening portion.

3. The lamp according to claim 2, characterized in that The lamp head includes a housing connected to the upper end of the lamp post and a cover plate disposed above the housing, and the first magnetic attraction element is disposed in the middle of the cover plate; and The lampshade has a top wall and a side wall extending downward from the circumferential side of the top wall, and the top wall and the side wall enclose the opening portion, and the second magnetic attraction element is disposed in the middle of the top wall.

4. The lamp according to claim 3, characterized in that The first magnetic attraction element is in the shape of a flat plate and is fixedly connected to the upper surface of the cover plate in a fitting manner, and the second magnetic attraction element is in the shape of a flat plate and is fixedly connected to the lower surface of the top wall in a fitting manner.

5. The lamp according to claim 4, characterized in that The projection of the first magnetic attraction element in the vertical direction is concentric with the projection of the cover plate in the vertical direction, and the projection of the second magnetic attraction element in the vertical direction is concentric with the projection of the top wall in the vertical direction.

6. The lamp according to claim 4, characterized in that The size of the first magnetic attraction element in the vertical direction and the size of the second magnetic attraction element in the vertical direction are both 0.05 to 0.15 times the size of the side wall in the vertical direction.

7. The lamp according to claim 3, characterized in that The ratio of the projection area of the first magnetic attraction element in the vertical direction to the projection area of the cover plate in the vertical direction is 0.8 to 1.

8. The lamp according to claim 1, characterized in that The projection of the first magnetic attraction element in the vertical direction and the projection of the second magnetic attraction element in the vertical direction are both circular and have the same outer diameter size.

9. The lamp according to claim 1, characterized in that At least one of the first magnetic attraction element and the second magnetic attraction element is a magnet.

10. The lamp according to any one of claims 1 to 9, characterized in that The lampshade is a component made of ceramic material; and / or The lamp is a floor lamp or a table lamp.