A display lamp for a figurine

Abstract

This utility model relates to the field of daily-use decorative items technology, and discloses a decorative display lamp, including a base and a display component detachably connected to the upper surface of the base; the upper surface of the base has a rectangular mounting groove, the upper end of the mounting groove is recessed outward to form a reinforcing groove, and a first magnetic connector is embedded in the bottom of the mounting groove; the display component includes an annular mounting frame, a light strip is installed on the inner side of the mounting frame, a mounting block corresponding to the mounting groove is provided at the bottom of the mounting frame, a reinforcing flange that engages with the reinforcing groove extends from the outer periphery of the mounting block, and a second magnetic connector is embedded in the bottom of the mounting block; this utility model enables quick assembly and disassembly during use, the magnetic attraction between the first and second magnetic connectors ensures accurate positioning and stable contact during electrical connection, and combined with the constraint of the reinforcing structure, further avoids problems such as poor contact and circuit interruption caused by the detachable display component.

Description

Technical Field

[0001] This utility model relates to the field of daily decorative items technology, specifically to a decorative display lamp. Background Technology

[0002] With the improvement of people's living standards and the continuous enhancement of aesthetic concepts, various decorative lighting fixtures are widely used in homes, commercial displays, art exhibitions, and other occasions to create atmosphere and enhance visual effects. Among them, decorative display lights, as a product form that integrates lighting and decoration functions, are increasingly favored by the market. These products not only need to have good lighting performance but also an aesthetically pleasing design and convenient installation structure to meet users' needs in different scenarios and higher personalized display requirements. Therefore, structural optimization and functional integration of decorative display lights have become an important direction for technological research and development in this field.

[0003] In the existing technology, most common decorative lamps use light-emitting components fixedly installed inside a closed lampshade, and extend to the outside to connect to the power supply through wires. The light-emitting display part and the mounting base are integrally formed or fastened by mechanical connectors such as screws and nuts, which makes it impossible to easily disassemble the lamp as a whole. In addition, the overall non-separable structure is not conducive to the independent packaging and transportation of the lamp. It is easy to be vibrated or squeezed during logistics and handling, which may lead to structural damage or displacement of internal components.

[0004] Therefore, there is a need to provide a decorative display light to solve the problem that existing decorative lights cannot be easily disassembled, making them unsuitable for independent packaging and transportation. Utility Model Content

[0005] The main objective of this utility model is to provide a decorative display lamp, which aims to solve the technical problems mentioned in the background art.

[0006] The present invention adopts the following technical solution: A decorative display lamp includes a base and a display component detachably connected to the upper surface of the base; The upper surface of the base is provided with a rectangular mounting groove, the upper end of the mounting groove is recessed to the outer periphery to form a reinforcing groove, and a first magnetic connector is embedded in the bottom of the mounting groove. The display component includes an annular mounting frame, with a light strip installed on the inner side of the mounting frame. A mounting block corresponding to the mounting groove is provided at the bottom of the mounting frame. A reinforcing flange that engages with the reinforcing groove extends from the outer periphery of the mounting block. A second magnetic connector is embedded at the bottom of the mounting block. The second magnetic connector is electrically connected to the first magnetic connector and the light strip.

[0007] Furthermore, the mounting frame has a radially formed annular groove on its inner side, the light strip is installed in the annular groove, and a circular light guide plate is also installed in the annular groove, with the outer periphery of the light guide plate abutting against the light strip.

[0008] Furthermore, decorative surfaces are formed on opposite end faces of the light guide plate, and the decorative surfaces protrude from the end faces of the light guide plate.

[0009] Furthermore, the lower end face of the base is recessed to form a receiving cavity, the opening of the receiving cavity is detachably connected to a base plate, and a circuit assembly is installed inside the receiving cavity, the circuit assembly being electrically connected to the first magnetic connector.

[0010] Furthermore, a touch switch is embedded in the upper surface of the base, the touch switch is distributed on one side of the mounting groove, and the touch switch is electrically connected to the circuit assembly.

[0011] Furthermore, the upper surface of the base is provided with a placement area, and the placement area has an annular first illumination groove and a second illumination groove. The diameter of the first illumination groove is larger than that of the second illumination groove. The first illumination groove and the second illumination groove are coaxially arranged. A first lamp ring and a second lamp ring are respectively installed in the first illumination groove and the second illumination groove. Both the first lamp ring and the second lamp ring are electrically connected to the circuit components.

[0012] Furthermore, the bottom end of the receiving cavity is recessed towards the outer periphery to form an encapsulation part, the base plate is embedded in the encapsulation part, the lower end surface of the base plate is flush with the lower end surface of the base, and the lower end surface of the base is provided with support blocks along the opposite sides of the base plate.

[0013] Furthermore, the base plate extends toward the receiving cavity with an annular snap-fit ​​ring, the snap-fit ​​ring abutting against the side wall of the receiving cavity, and the opposite side walls of the receiving cavity are provided with a plurality of snap-fit ​​blocks, the plurality of snap-fit ​​blocks being detachably connected to the snap-fit ​​ring.

[0014] Beneficial effects: This utility model provides a decorative display light. By detachably connecting the display component to the upper surface of the base, the display light can be quickly assembled and disassembled during use. This allows users to flexibly replace the display component according to the usage scenario or display needs, improving ease of use. The mounting block at the bottom of the display component can be inserted into the mounting groove on the base, and the reinforced flange engages with the reinforced groove. This not only achieves structural stability and limiting, but also further enhances the joint strength at the assembly and disassembly points, avoiding the risk of loosening and falling off. In addition, the second magnetic connector embedded at the bottom of the mounting block magnetically connects with the first magnetic connector embedded at the bottom of the mounting groove on the base, achieving a quick electrical connection between the display component and the base. The magnetic attraction between the first and second magnetic connectors ensures accurate positioning and stable contact during the electrical connection process. Combined with the restraint of the reinforced structure, this further avoids problems such as poor contact and circuit interruption caused by the detachable display component, thus ensuring the stability and reliability of the display light. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a decorative display lamp according to this utility model; Figure 2 This is an exploded structural diagram of a decorative display lamp according to this utility model; Figure 3 yes Figure 2 Enlarged structural diagram at point A; Figure 4 This is a schematic diagram of the mounting frame of this utility model; Figure 5 This is a structural schematic diagram of the base of this utility model; in: 1. Base; 11. Mounting slot; 12. Reinforcing slot; 13. Receiving cavity; 14. First illumination slot; 15. Second illumination slot; 16. Encapsulation part; 17. Locking block; 2. Display component; 21. Mounting frame; 211. Mounting block; 212. Reinforcing flange; 213. Ring groove; 22. Light strip; 23. Light guide plate; 231. Decorative surface; 3. First magnetic connector; 4. Second magnetic connector; 5. Base plate; 51. Locking ring; 6. Circuit assembly; 7. Touch switch; 8. First light ring; 9. Second light ring; 10. Support block.

[0016] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0017] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0018] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] Reference Figures 1 to 5 This utility model proposes a decorative display lamp, including a base 1 and a display component 2 that is detachably connected to the upper surface of the base 1; The upper surface of the base 1 is provided with a rectangular mounting groove 11. The upper end of the mounting groove 11 is recessed towards the outer periphery to form a reinforcing groove 12, and a first magnetic connector 3 is embedded in the bottom of the mounting groove 11. The display component 2 includes an annular mounting frame 21, with a light strip 22 mounted on the inner side of the mounting frame 21. The bottom end of the mounting frame 21 is provided with a mounting block 211 corresponding to the mounting groove 11. The outer periphery of the mounting block 211 extends with a reinforcing flange 212 that engages with the reinforcing groove 12. The bottom end of the mounting block 211 is embedded with a second magnetic connector 4, which is electrically connected to the first magnetic connector 3 and the light strip 22.

[0022] In the above embodiment, a rectangular mounting groove 11 is formed on the upper surface of the base 1. The upper end of the mounting groove 11 is recessed outward along the outer periphery to form a surrounding reinforcing groove 12. A first magnetic connector 3 is embedded in the center of the bottom of the groove. The display component 2 includes an annular mounting frame 21. An LED light strip 22 is fixed circumferentially on the inner side of the mounting frame 21. The bottom end of the mounting frame 21 extends downward to form a mounting block 211 that precisely matches the shape of the mounting groove 11. A reinforcing flange 212 is integrally extended on the outer periphery of the mounting block 211 near the upper end. A second magnetic connector 4 with the opposite polarity to the first magnetic connector 3 is embedded in the center of the bottom surface of the mounting block 211. The second magnetic connector 4 is electrically connected to the light strip 22 through an internal conductive element.

[0023] By using the form and position fit between the mounting block 211 and the mounting groove 11, and the snap-fit ​​limiting structure between the reinforcing flange 212 and the reinforcing groove 12, a firm mechanical connection is achieved between the display component 2 and the base 1, effectively resisting loosening caused by horizontal shearing force and vibration. At the same time, the strong magnetic attraction force of the first magnetic connector 3 and the second magnetic connector 4 provides reliable vertical fixation and achieves blind plug-in electrical connection, ensuring low contact resistance and high positioning accuracy. This avoids problems such as poor contact, oxidation, or pin bending caused by repeated plugging and unplugging in traditional pin-type connections. Thus, while ensuring quick disassembly and replacement, the structural stability, electrical connection reliability, and long-term durability of the entire display light are significantly improved. Users can flexibly change the style or color of the light strip 22 according to different display needs without affecting the power supply stability and overall shock resistance.

[0024] In one embodiment, the mounting frame 21 has a radially formed annular groove 213 on its inner annular side, the light strip 22 is installed in the annular groove 213, and a circular light guide plate 23 is also installed in the annular groove 213, with the outer periphery of the light guide plate 23 abutting against the light strip 22.

[0025] In the above embodiment, a continuous annular groove 213 is radially formed on the inner side of the annular mounting frame 21, and the LED light strip 22 is tightly embedded in the bottom of the annular groove 213 with the light-emitting surface of the light strip 22 facing the center of the annular groove 213; the outer periphery of the circular light guide plate 23 directly abuts against the inner side of the light strip 22, and the light guide plate 23 is fixed by the form and position constraints of the left and right side walls of the annular groove 213 to achieve axial and radial dual limiting.

[0026] The light emitted from the side of the light strip 22 is efficiently coupled into the light guide plate 23 via its outer periphery. Utilizing the dot matrix or microprism structure within the light guide plate 23, multiple total internal reflections and uniform scattering occur, ultimately resulting in a soft surface light source output from the upper and lower surfaces of the light guide plate 23. Furthermore, the outer periphery of the light guide plate 23, as the light-incident surface, directly bears the heat from the light strip 22. Heat is rapidly dissipated through heat conduction with the metal of the mounting frame 21, preventing localized overheating of the light strip 22 that could lead to light decay and shortened lifespan. Simultaneously, the surrounding constraint of the annular groove 213 on the light guide plate 23 effectively resists impacts from transportation or accidental drops, preventing displacement of the light guide plate 23 or loosening of the light strip 22.

[0027] In one example, decorative facets 231 are formed on opposite end faces of the light guide plate 23, the decorative facets 231 protruding from the end faces of the light guide plate 23.

[0028] In the above embodiment, the two opposite ends of the circular light guide plate 23 are CNC or laser-engraved to form a decorative surface 231 with protruding ends. The protrusion height is controlled between 0.3-1.0 mm, and a embroidery layer or UV texture coating is applied to the surface of the decorative surface 231. When the light from the end face of the light guide plate 23 reaches the protruding decorative surface 231, it is strongly scattered due to the abrupt change in refractive index, forming a high-brightness edge halo. The protruding structure increases the light-emitting area of ​​the end face and changes the emission angle, making the decorative surface 231 an independent light source, enhancing the three-dimensionality and visual impact. The protruding part separates the decorative surface 231 from the main plane of the light guide plate 23, avoiding interference from the main light-emitting surface dots on the clarity of the decorative texture. The protruding part serves as a stress concentration area, and the rounded corners disperse external forces to prevent the end face from cracking. The decorative layer is directly fixed to the protruding base, away from the heat source area of ​​the light strip 22, reducing the aging rate of the embroidery thread or coating due to high temperature, ensuring that the decorative effect remains new for a long time. At the same time, the protruding end face allows users to easily touch and perceive the texture of the process.

[0029] In one embodiment, the lower end face of the base 1 is recessed to form a receiving cavity 13, the opening of the receiving cavity 13 is detachably connected to a base plate 5, and a circuit assembly 6 is installed inside the receiving cavity 13, the circuit assembly 6 being electrically connected to the first magnetic connector 3.

[0030] In the above embodiment, the lower end face of the base 1 is recessed to form a rectangular receiving cavity 13. The cavity opening is connected to a detachable base plate 5 by threads or clamping. The cavity integrates a circuit assembly 6 containing an AC-DC power module, a control chip, and a filter capacitor. The circuit assembly 6 is fixed to the bottom of the cavity by countersunk screws or guide rails. The first magnetic connector 3 is welded to the output end of the circuit assembly 6 and extends out of the bottom of the mounting slot 11. Metal heat sinks are embedded in the side wall of the receiving cavity 13 to fit the heat source of the circuit assembly 6. Ventilation holes are provided on the inner side of the base plate 5 and a dustproof screen is installed to achieve both convection heat dissipation and dust blocking. The circuit assembly 6 adopts a modular layout, and the power module and the control chip are connected by an FPC flexible board, which facilitates the optimization of the cavity space and electromagnetic shielding. This structure completely conceals the circuit assembly 6 inside the base 1, avoiding aging of exposed wires or accidental short circuits. The detachable base plate 5 supports tool-less opening and closing, which facilitates after-sales testing and component replacement.

[0031] In one embodiment, a touch switch 7 is embedded in the upper surface of the base 1. The touch switch 7 is distributed on one side of the mounting groove 11 and is electrically connected to the circuit assembly 6.

[0032] In the above embodiment, a capacitive touch switch 7 is embedded on the upper surface of the base 1. The switch sensing area is arranged on one side of the mounting groove 11 and flush with the surface of the base 1. The sensing electrode uses a conductive film layer and is covered with a protective layer. The circuit component 6 detects the capacitance change in real time through the signal interface and performs the switch judgment. The touch switch 7 and the circuit component 6 use a shielded wire to transmit signals. The wire harness is laid along the internal wiring groove of the base 1 and is insulated to achieve waterproof and anti-interference. A hydrophobic coating is applied to the switch surface to prevent accidental triggering by liquid residue. This structure allows for adjustment of the lamp ring brightness or color temperature by lightly touching with a fingertip. The circuit has built-in anti-shake logic to filter out transient interference and ensure rapid response. The touch area maintains a safe distance from the mounting groove 11 to avoid interference from metal ornaments in the electric field. At the same time, the switch integrates temperature monitoring, and automatically reduces power to protect the lamp ring when the temperature exceeds the limit, taking into account both convenient operation and electrical stability.

[0033] In one embodiment, the upper surface of the base 1 is provided with a placement area, and the placement area has an annular first illumination groove 14 and a second illumination groove 15. The diameter of the first illumination groove 14 is larger than that of the second illumination groove 15. The first illumination groove 14 and the second illumination groove 15 are coaxially arranged. A first lamp ring 8 and a second lamp ring 9 are respectively installed in the first illumination groove 14 and the second illumination groove 15. The first lamp ring 8 and the second lamp ring 9 are both electrically connected to the circuit assembly 6.

[0034] In the above embodiment, a placement area is provided on the upper surface of the base 1. A first illumination groove 14 and a second illumination groove 15 are coaxially formed within the placement area. The diameter of the first groove is larger than that of the second groove. A diffusion layer is provided at the bottom of the grooves. The first lamp ring 8 and the second lamp ring 9 are respectively made of surface-mount LEDs arranged and fixed to a heat-conducting substrate. An optical lens covers the lamp rings to achieve uniform light distribution. The circuit component 6 controls the two lamp rings through an independent drive channel, supporting dimming and color adjustment. The outer ring creates a soft atmosphere, while the inner ring forms a high-brightness center. The dual-ring light effect generates a brightness gradient in the placement area, enhancing the sense of layering of the ornament. The deep difference in the coaxial grooves separates the optical path, avoiding mutual interference between the lamp rings. The lamp ring substrate and the base 1 form a heat conduction path, which, together with the heat dissipation of the receiving cavity 13, maintains a stable junction temperature. The circuit has a built-in light sensor that automatically balances the brightness of the two rings according to the ambient light, saving energy and optimizing the display contrast to ensure that the placement area presents an ideal visual effect.

[0035] In one embodiment, the bottom end of the receiving cavity 13 is recessed towards the outer periphery to form an encapsulation part 16, the base plate 5 is embedded in the encapsulation part 16, the lower end surface of the base plate 5 is flush with the lower end surface of the base 1, and the lower end surface of the base 1 is provided with support blocks 10 along the opposite sides of the base plate 5.

[0036] In the above embodiment, the outer peripheral side of the bottom end of the receiving cavity 13 is recessed to form the encapsulation part 16, the base plate 5 is embedded in the encapsulation part 16 and is flush with the lower end surface of the base 1, and the lower end surface of the base 1 is provided with support blocks 10 along both sides of the base plate 5, and the bottom of the support blocks 10 is provided with an anti-slip layer.

[0037] The packaging section 16 has an integrated positioning structure on its side wall, which is matched with the base plate 5 for fixation. The base plate 5 is made of corrosion-resistant material and a protective layer is formed on its surface, so that the base plate 5 and the base 1 form a closed cavity to prevent dust and moisture from entering the circuit. The support block 10 lowers the center of gravity and improves anti-slip stability to prevent tipping. The packaging section 16 is designed with a sealing feature to achieve a high level of protection. The positioning structure supports quick disassembly and assembly for easy maintenance. At the same time, the flush design of the base plate 5 eliminates the risk of protrusion and maintains the integrity and texture of the appearance.

[0038] In one embodiment, the base plate 5 extends toward the receiving cavity 13 with an annular locking ring 51, the locking ring 51 abutting against the side wall of the receiving cavity 13, and the opposite side walls of the receiving cavity 13 are provided with a plurality of locking blocks 17, the plurality of locking blocks 17 being detachably connected to the locking ring 51.

[0039] In the above embodiment, the base plate 5 extends an annular locking ring 51 into the receiving cavity 13. The outer side of the locking ring 51 abuts against the side wall of the receiving cavity 13. Corresponding locking blocks 17 are provided on the opposite side walls of the receiving cavity 13. The locking blocks 17 have an elastic protruding structure. When the locking ring 51 is pushed in, the protruding structure is compressed and then reset to lock with the locking ring 51. A clearance space is reserved on the inner side of the locking blocks 17 to prevent deformation of the locking ring 51. The base plate 5 is made of high-strength engineering plastic, and the locking ring 51 has sufficient elasticity, enabling screwless quick release of the base plate 5 while ensuring reliable locking.

[0040] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A decorative display lamp, characterized in that, Includes a base (1) and a display component (2) that is detachably connected to the upper surface of the base (1); The upper surface of the base (1) is provided with a rectangular mounting groove (11), the upper end of the mounting groove (11) is recessed to the outer periphery to form a reinforcing groove (12), and a first magnetic connector (3) is embedded in the bottom of the mounting groove (11). The display component (2) includes an annular mounting frame (21), with a light strip (22) installed on the inner side of the mounting frame (21). The bottom end of the mounting frame (21) is provided with a mounting block (211) corresponding to the mounting groove (11). The outer periphery of the mounting block (211) extends with a reinforcing flange (212) that snaps into the reinforcing groove (12). The bottom end of the mounting block (211) is embedded with a second magnetic connector (4), which is electrically connected to the first magnetic connector (3) and the light strip (22).

2. The decorative display lamp according to claim 1, characterized in that, The mounting frame (21) has a radial groove (213) on its inner annular side. The light strip (22) is installed in the groove (213). The groove (213) is also equipped with a circular light guide plate (23). The outer periphery of the light guide plate (23) is pressed against the light strip (22).

3. The decorative display lamp according to claim 2, characterized in that, The light guide plate (23) has decorative surfaces (231) formed on its opposite end faces, and the decorative surfaces (231) protrude from the end faces of the light guide plate (23).

4. The decorative display lamp according to claim 1, characterized in that, The lower end face of the base (1) is recessed to form a receiving cavity (13). The opening of the receiving cavity (13) is detachably connected to a base plate (5). A circuit assembly (6) is installed inside the receiving cavity (13). The circuit assembly (6) is electrically connected to the first magnetic connector (3).

5. A decorative display lamp according to claim 4, characterized in that, A touch switch (7) is embedded on the upper surface of the base (1). The touch switch (7) is distributed on one side of the mounting groove (11) and is electrically connected to the circuit assembly (6).

6. A decorative display lamp according to claim 4, characterized in that, The upper surface of the base (1) is provided with a placement area, and the placement area is provided with a first irradiation groove (14) and a second irradiation groove (15) in an annular shape. The diameter of the first irradiation groove (14) is larger than that of the second irradiation groove (15). The first irradiation groove (14) and the second irradiation groove (15) are coaxially arranged. A first lamp ring (8) and a second lamp ring (9) are respectively installed in the first irradiation groove (14) and the second irradiation groove (15). The first lamp ring (8) and the second lamp ring (9) are electrically connected to the circuit assembly (6).

7. A decorative display lamp according to claim 4, characterized in that, The bottom end of the receiving cavity (13) is recessed towards the outer periphery to form a sealing part (16). The base plate (5) is embedded in the sealing part (16). The lower end surface of the base plate (5) is flush with the lower end surface of the base (1). Support blocks (10) are provided on the lower end surface of the base (1) along the opposite sides of the base plate (5).

8. A decorative display lamp according to claim 4, characterized in that, The base plate (5) extends toward the receiving cavity (13) with an annular snap ring (51), the snap ring (51) abuts against the side wall of the receiving cavity (13), and the opposite side walls of the receiving cavity (13) are provided with a plurality of snap blocks (17), and the plurality of snap blocks (17) are detachably connected to the snap ring (51).

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