Wall lamp with replaceable light-emitting structure

Abstract

This utility model discloses a wall lamp with a replaceable light-emitting structure, comprising a lamp body consisting of an outer shell, a lampshade, and internal components disposed within the outer shell. A connecting seat is located on one side of the internal components, and a reflector is located on the other side of the connecting seat. The lampshade is disposed on the other side of the reflector. The connecting seat has an arc-shaped groove that gradually narrows towards one end. The reflector has a locking head at its tail that engages with the groove to achieve rotational locking and disengagement. A light-transmitting hole is located at the bottom of the reflector, corresponding to a light source point disposed on the connecting seat. The light source point communicates with the internal components and transmits light outward through the lampshade via the reflector. This utility model solves the problem of the inability to adjust the illumination angle of existing wall lamps.

Description

Technical Field

[0001] This utility model relates to the field of wall lamps, and in particular to a wall lamp with a replaceable light-emitting structure. Background Technology

[0002] In existing wall lamp structures, the light emission angle is generally fixed. To achieve a specific angle of illumination, different lamp bodies need to be installed separately. This is because the internal light source of current wall lamps is welded or glued to reflectors (such as reflectors), which cannot be disassembled or replaced, and therefore the illumination angle cannot be adjusted.

[0003] In view of this, the technical solution proposes a wall lamp with a replaceable light-emitting structure. It adopts a detachable and easy-to-disassemble light source structure, which not only meets the needs of daily lighting, but also allows for quick disassembly, replacement, and adjustment of the illumination angle by hand. The overall structure is simple and easy to assemble and use. Utility Model Content

[0004] The present invention aims to at least partially solve one of the technical problems in related technologies. Therefore, the main objective of this invention is to provide a wall lamp with a replaceable light-emitting structure, thereby addressing the problem that the illumination angle of existing wall lamps cannot be adjusted.

[0005] To achieve the above objectives, this utility model provides a wall lamp with a replaceable light-emitting structure, comprising a lamp body consisting of an outer shell, a lampshade, and internal components disposed within the outer shell. The internal component has a connector on one side, a reflector on one side of the connector, and the lampshade is located on the other side of the reflector. The connecting seat has an arc-shaped slot that gradually narrows towards one end, and the rear of the reflector has a locking head that cooperates with the slot to achieve rotational locking and disengagement. The bottom of the reflector cup has a light-transmitting hole, which corresponds to the light source point set on the connector. The light source point is connected to the internal component and emits light outward through the lampshade via the reflector cup.

[0006] As a further embodiment of this utility model, the outer housing is provided with a threaded groove, and the lampshade and the outer housing are rotated, fixed and separated through the threaded groove.

[0007] As a further embodiment of this utility model, the lampshade is composed of a screw cap and a lens disposed within the screw cap.

[0008] As a further embodiment of this utility model, the bottom of the outer housing is provided with a base, and the joints between the lampshade, the base and the outer housing are all provided with sealing rings.

[0009] As a further embodiment of this utility model, the lamp body has a symmetrical structure on both sides, and the lampshade is disposed on both sides of the outer shell.

[0010] As a further embodiment of this invention, a PCB for controlling the light source point is embedded on the side of the connector near the internal component.

[0011] As a further embodiment of this utility model, the number of card slots and card heads arranged opposite each other is two, and the two card slots are arranged in opposite directions.

[0012] The beneficial effects of this utility model are as follows: This technical solution utilizes the arc-shaped slot of the connector and the reflector cup clip, allowing users to quickly install and remove the reflector cup by rotating it, flexibly replacing it with different angles to adjust the light direction. Precise alignment of the light-transmitting hole and the light source ensures efficient and uniform light diffusion. The lampshade and housing are fixed by rotation via threaded grooves, allowing for easy tightening or detachment by hand. Combined with a sealing ring, this enhances waterproof and dustproof performance, adapting to complex environments. The lamp body features a symmetrical structure on both sides, with double lampshades expanding the lighting range to meet the needs of two-way scenarios such as corridors and walls. The connector's built-in PCB precisely controls the light source, reducing internal space occupation. The reverse double slot and clip design enhances connection stability, preventing misalignment or loosening and ensuring long-term reliable operation. The overall structure simplifies the assembly process and reduces maintenance costs. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the technical solutions of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of the lamp body in this utility model.

[0015] Figure 2 This is a preliminary disassembly diagram of the main components of the lamp body in this utility model.

[0016] Figure 3 This is a disassembly diagram of the reflector and connector in this utility model.

[0017] Figure 4 This is a schematic diagram of the reflector cup and connector in this utility model from the back view.

[0018] Figure 5This is a schematic diagram of the components on the back of the reflector cup in this utility model.

[0019] Figure 6 This is a schematic diagram showing the card slot and light source point setup in this utility model.

[0020] Figure 7 This is a schematic diagram of the PCB layout in this utility model.

[0021] Figure 8 This is a partial enlarged view of the lampshade and the threaded groove in this utility model.

[0022] 1 Lamp body 1200 Card Header 10 outer casing 1201 Light transmission hole 100 Threaded groove 121 Connector 11 lampshade 1210 Light source point 110 screw cap 1211 Card slot 111 lens 122 PCB 12 Internal components 13 base 120 Reflector Detailed Implementation

[0023] as follows: Please see the appendix Figure 1-8 , The main structure includes a lamp body 1 consisting of an outer shell 10, a lampshade 11, and an internal component 12 disposed within the outer shell 10. A connecting seat 121 is provided on one side of the internal component 12, and a reflector cup 120 is provided on one side of the connecting seat 121. The lampshade 11 is disposed on the other side of the reflector cup 120. A slot 1211 with an arc shape and gradually narrowing towards one end is provided on the connecting seat 121. A locking head 1200 is provided at the tail of the reflector cup 120 to cooperate with the slot 1211 to achieve rotation locking and disengagement. A light-transmitting hole 1201 is provided at the bottom of the reflector cup 120. The light-transmitting hole 1201 corresponds to the light source point 1210 disposed on the connecting seat 121. The light source point 1210 is connected to the internal component 12 and emits light to the outside through the lampshade 11 via the reflector cup 120.

[0024] The working principle is as follows: In existing wall lamp structures, the reflector cup 120 is fixedly connected to the light source and cannot be disassembled. Users cannot adjust the illumination angle and must replace the entire lamp, resulting in high operating costs and cumbersome operation. In traditional designs, the reflector cup 120 is mostly fixed by welding or gluing, which is difficult to disassemble and inconvenient to maintain, limiting the flexibility and applicability of the lamp.

[0025] This technical solution addresses the aforementioned issues through a replaceable light-emitting structure. The connecting base 121 features an arc-shaped, gradually narrowing slot 1211 that engages with the locking head 1200 at the tail of the reflector 120. Users can lock or release the reflector 120 by rotating it, allowing for quick replacement of reflectors 120 at different angles and flexible adjustment of the light direction. The light-transmitting hole 1201 at the bottom of the reflector 120 precisely corresponds to the light source point 1210 on the connecting base 121, ensuring efficient and even light dispersion through the lampshade 11, thus enhancing the lighting effect. Simultaneously, the lampshade 11 is rotated and fixed to the outer housing 10 via a threaded groove 100, simplifying the disassembly process. Users can operate it by hand without tools, facilitating cleaning or replacement of the lens 111.

[0026] The outer housing 10 has a base 13 at its bottom. Sealing rings are provided at the joints between the lampshade 11, the base 13, and the housing, enhancing waterproof and dustproof performance (eliminating the need for adhesive application), making it suitable for various environments. The lamp body 1 adopts a symmetrical structure on both sides, allowing lampshades 11 to be installed on either side, expanding the lighting range and meeting the needs of different scenarios. A PCB 122 board is embedded inside the connector 121, precisely controlling the working state of the light source point 1210 and saving internal space in the outer housing 10. The slots 1211 and the clips 1200 adopt a reverse-arranged double-set design, enhancing structural stability, preventing loosening during use, and ensuring long-term reliable operation. This not only enables convenient adjustment of the illumination angle but also simplifies assembly and maintenance processes, reduces operating costs, and improves the durability and adaptability of the lamp, meeting diverse lighting needs of users.

[0027] The assembly and disassembly process can be, During assembly, fix the internal component 12 inside the outer housing 10, ensuring that the connector 121 is securely installed on one side of the internal component 12, and embed the PCB 122 board to control the light source point 1210. Align the clip 1200 at the tail of the reflector cup 120 with the arc-shaped slot 1211 on the connector 121 (the two slots 1211 are arranged in opposite directions), and rotate the reflector cup 120 clockwise until the clip 1200 is fully locked. At this time, the light-transmitting hole 1201 is precisely aligned with the light source point 1210. Align the screw cap 110 lampshade 11 with the threaded groove 100 of the outer housing 10, and rotate the lampshade 11 counterclockwise until it is fully fitted with the housing, ensuring that the sealing ring is compressed in place to improve waterproof and dustproof performance. Install the base 13 to the bottom of the housing, place the sealing ring at the joint and press it tightly to ensure that the overall structure is stable and has good sealing performance. If it is a symmetrical structure, repeat the above steps to install the reflector cup 120 and lampshade 11 on the other side of the housing to expand the lighting range.

[0028] During disassembly, rotate the lampshade 11 counterclockwise to loosen the threaded groove 100 connection and remove the lampshade 11 and lens 111. Rotate the reflector cup 120 counterclockwise to disengage the clip 1200 from the arc-shaped slot 1211 of the connector 121. Gently pull the reflector cup 120 to remove it. If maintenance of the light source or PCB 122 is required, loosen the housing fixing structure, remove the internal components 12 and connector 121, remove the bottom fixing parts, and gently push the base 13 to detach it from the housing. Check the condition of the sealing ring for replacement.

[0029] Reference Appendix Figure 8 In a preferred embodiment of this utility model, the outer housing 10 is provided with a threaded groove 100, and the lampshade 11 and the outer housing 10 are rotated, fixed and separated through the threaded groove 100.

[0030] In this technical solution, the outer housing 10 is designed with a spiral pattern (threaded groove 100), allowing the lampshade 11 to be quickly tightened or detached from the housing by rotation. Users can install or remove the lampshade 11 by hand without tools, making the operation simple and effortless. The threaded connection ensures a secure fit for the lampshade 11, preventing loosening, and the compression of the sealing ring during rotation enhances waterproof and dustproof performance, extending the lamp's lifespan. It also facilitates daily cleaning or replacement of internal components.

[0031] Reference Appendix Figure 8 In a preferred embodiment of the present invention, the lampshade 11 is composed of a screw cap 110 and a lens 111 disposed within the screw cap 110.

[0032] The swivel cover 110 of the lampshade 11 can be quickly installed and removed by rotating, and the internal lens 111 can accurately diffuse or focus light, improving the uniformity of lighting.

[0033] Reference Appendix Figure 2 , 8 In a preferred embodiment of this utility model, the bottom of the outer housing 10 is provided with a base 13, and the joints between the lampshade 11, the base 13 and the outer housing 10 are all provided with sealing rings.

[0034] This solution avoids the use of glue application (which is complex, inefficient, and has inconsistent quality), and instead uses an integrated outer shell 10, which achieves full structural sealing through two sealing rings.

[0035] Reference Appendix Figure 1 , 2 In a preferred embodiment of this utility model, the lamp body 1 has a symmetrical structure on both sides, and the lampshade 11 is disposed on both sides of the outer shell 10.

[0036] The lamp body 1 adopts a symmetrical design on both sides, and lampshades 11 can be installed on both sides of the housing to form a double-sided lighting effect. The symmetrical structure can expand the light coverage range, adapt to bidirectional lighting scenarios such as corridors and walls, and enhance the balance of the lamp, reduce the risk of installation tilt, and make it easy for users to flexibly configure single or double light sources according to their needs.

[0037] Reference Appendix Figure 7 In a preferred embodiment of this utility model, a PCB 122 for controlling the light source point 1210 is embedded on the side of the connector 121 near the internal component 12.

[0038] The PCB122 is directly embedded on one side of the connector 121, reducing the space occupied in the internal space of the outer housing 10.

[0039] Reference Appendix Figure 5 , 6In a preferred embodiment of this utility model, there are two card slots 1211 and two card heads 1200, and the two card slots 1211 are arranged in opposite directions.

[0040] The two reverse-positioned card slots 1211 form a "forward and reverse" structure with the card heads 1200 on both sides, and the two sets of structures further maintain a tight connection.

[0041] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. Any equivalent structural transformations made using the contents of the present utility model specification and drawings under the concept of the present utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A wall lamp with a replaceable light-emitting structure, characterized in that, include The lamp body consists of an outer casing, a lampshade, and internal components disposed within the outer casing. The internal component has a connector on one side, a reflector on one side of the connector, and the lampshade is located on the other side of the reflector. The connecting seat has an arc-shaped slot that gradually narrows towards one end, and the rear of the reflector has a locking head that cooperates with the slot to achieve rotational locking and disengagement. The bottom of the reflector cup has a light-transmitting hole, which corresponds to the light source point set on the connector. The light source point is connected to the internal component and emits light outward through the lampshade via the reflector cup.

2. The wall lamp with replaceable light-emitting structure according to claim 1, characterized in that, The outer housing is provided with a threaded groove, and the lampshade and the outer housing are rotated, fixed and separated through the threaded groove.

3. The wall lamp with replaceable light-emitting structure according to claim 2, characterized in that, The lampshade consists of a screw cap and a lens disposed within the screw cap.

4. The wall lamp with replaceable light-emitting structure according to claim 1, characterized in that, The bottom of the outer casing is provided with a base, and the joints between the lampshade, the base and the outer casing are all provided with sealing rings.

5. The wall lamp with replaceable light-emitting structure according to claim 1, characterized in that, The lamp body has a symmetrical structure on both sides, and the lampshade is disposed on both sides of the outer shell.

6. The wall lamp with replaceable light-emitting structure according to claim 1, characterized in that, The connector has a PCB embedded on the side closest to the internal component for controlling the light source point.

7. The wall lamp with replaceable light-emitting structure according to claim 1, characterized in that, The number of card slots and card heads are both two, and the two card slots are arranged in opposite directions.

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