A wall lamp convenient to disassemble

Abstract

The utility model discloses a wall lamp convenient to dismount, including wall box, the back of wall box is equipped with the suspension structure for fixing it on the wall surface, is equipped with power supply assembly and control assembly in the wall box, and the front of wall box is equipped with the connecting pipe, and the middle part of connecting pipe is rotatably connected on wall box, and the both ends of connecting pipe are equipped with the lamp tube, and are equipped with the lamp strip in each lamp tube, the one end of lamp tube is equipped with the rotating head close to connecting pipe, and the rotating head is detachably inserted in one end of connecting pipe, wherein, the first electric plug -in part of electric connection with lamp strip is equipped in the rotating head, and the inside of both ends of connecting pipe is equipped with the second electric plug -in part of electric connection with control assembly, when the rotating head is inserted in one end of connecting pipe, and its corresponding first electric plug -in part and second electric plug -in part mutually cooperate to realize electric connection. The utility model has the advantages of realizing flexible adjustment of lamp tube angle and simplifying the dismounting process.

Description

Technical Field

[0001] This utility model relates to the field of wall lamp technology, and in particular to a wall lamp that is easy to assemble and disassemble. Background Technology

[0002] In existing technology, a common adjustable wall lamp typically includes a wall box fixed to the wall, a central connector connected to the wall box, and two lamp tubes respectively connected to both ends of the central connector. Through this connection structure, the two lamp tubes can rotate around the connection point, thereby changing the angle of light illumination.

[0003] However, during the research and practice process, the applicant discovered that the wall lamps in the aforementioned existing technologies still have the following structural design defects that urgently need improvement:

[0004] Inconvenient disassembly and maintenance: Most existing wall lamps use screws to fasten the light tubes to the central connector. This mechanical fixing method requires tools such as screwdrivers during initial installation, making the process cumbersome. When replacing damaged light tubes or repairing internal electrical components, disassembly is equally inconvenient, and the small screws removed are easily lost, causing considerable inconvenience for users during installation and subsequent maintenance.

[0005] Poor overall aesthetics: To accommodate the rotating structure and screws, the central connector is usually larger than the diameter of the lamp tube, resulting in noticeable protrusions or breaks in the connection. This discontinuous structure disrupts the smooth lines and unity of the lamp, making it appear bulky and abrupt, failing to meet current consumers' pursuit of minimalist, refined, and "seamless" design aesthetics.

[0006] Therefore, it is necessary to further improve and perfect the existing technology to overcome these shortcomings, and this utility model is made based on this situation. Utility Model Content

[0007] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a wall lamp that can both flexibly adjust the angle of the lamp tube and simplify the disassembly and assembly process.

[0008] This utility model is achieved through the following technical solution:

[0009] To solve the above-mentioned technical problems, this utility model provides a wall lamp that is easy to assemble and disassemble, including a wall box. The back of the wall box is provided with a hanging structure for fixing it to the wall. The wall box contains a power supply component and a control component. The front of the wall box is provided with a connecting tube, and the middle part of the connecting tube is rotatably connected to the wall box. Both ends of the connecting tube are provided with lamp tubes, and each lamp tube contains a light strip. The end of the lamp tube near the connecting tube is provided with a rotating head, which is detachably inserted into one end of the connecting tube. The rotating head is provided with a first electrical connector that is electrically connected to the light strip, and the interiors of both ends of the connecting tube are provided with second electrical connectors that are electrically connected to the control component. When the rotating head is inserted into one end of the connecting tube, the corresponding first electrical connector and second electrical connector cooperate with each other to achieve electrical connection.

[0010] To further address the technical problems addressed by this utility model, a wall lamp that is easy to assemble and disassemble is provided in which slots are provided at both ends of the connecting tube, one end of the rotating head is fixed inside the lamp tube, and the other end of the rotating head is inserted into the corresponding slot and can rotate relative to the connecting tube in the slot.

[0011] In order to further solve the technical problem to be solved by this utility model, in the wall lamp that is easy to assemble and disassemble provided by this utility model, one of the first electrical plug and the second electrical plug is a male plug and the other is a female plug.

[0012] To further address the technical problems addressed by this utility model, this utility model provides a wall lamp that is easy to assemble and disassemble. In this lamp, the outer diameter of the connecting tube is the same as the outer diameter of the lamp tube; the outer diameter of the rotating head is not greater than the outer diameter of the lamp tube; and in the connected state, a portion of the rotating head is accommodated inside the lamp tube, while another portion is accommodated inside the connecting tube, thereby creating a smooth visual transition between the lamp tube and the connecting tube.

[0013] In order to further solve the technical problem to be solved by this utility model, this utility model provides a wall lamp that is easy to assemble and disassemble. The lamp tube includes a metal tube body. The side wall of the metal tube body has an opening along its length. A light-transmitting cover is detachably installed at the side opening.

[0014] In order to further solve the technical problem to be solved by this utility model, the present utility model provides a wall lamp that is easy to assemble and disassemble, wherein the inner wall of the metal tube body is provided with at least a pair of first slots extending along its length direction, and the two sides of the light-transmitting cover are respectively engaged in the corresponding first slots.

[0015] In order to further solve the technical problem to be solved by this utility model, the wall lamp that is easy to assemble and disassemble is provided by this utility model. The inner wall of the metal tube body is provided with at least one pair of second slots extending along its length direction, and the light strip is installed between the pair of second slots.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] This invention designs a "rotating head-slot" connection structure that integrates mechanical rotation, quick assembly / disassembly, and automatic electrical connection functions. This structure cleverly replaces traditional screw fixing and exposed wires by using a rotating head with a built-in electrode at the end of the lamp tube, which mates with a slot with an internal electrode at the end of the connecting tube. This core design brings three significant advantages: First, it enables quick assembly / disassembly by hand, greatly simplifying the installation and maintenance process and improving the user experience; second, the rotation of the rotating head within the slot provides the lamp tube with the flexibility to independently adjust the illumination angle; third, because the connection structure is built-in and the connecting tube has the same outer diameter as the lamp tube, it ensures a seamless, smooth, and aesthetically pleasing overall appearance of the lamp, successfully solving the pain points of cumbersome structures and poor aesthetics in existing technologies. Attached Figure Description

[0018] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is an exploded view of the present invention;

[0021] Figure 3 This is a schematic diagram of the cross-section of the lamp tube;

[0022] Figure 4 This is a cross-sectional schematic diagram of the present invention. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Please see Figures 1 to 4 This embodiment discloses a wall lamp that is easy to assemble and disassemble. This wall lamp aims to solve the problems of cumbersome assembly and disassembly, inconvenient maintenance, and discontinuous and unsightly joints in existing wall lamps. The wall lamp of this embodiment has a compact structure, is quick to assemble and disassemble, and presents a highly streamlined and integrated appearance.

[0025] like Figure 1 and Figure 2As shown, the wall lamp in this embodiment mainly includes a wall box 1, a connecting pipe 2, and two lamp tubes 3.

[0026] The wall box 1 is the supporting and functional center of the entire wall lamp. Its back has a hanging structure 11, such as pre-drilled screw holes, hooks, or hanging slots, allowing users to securely install it on a wall or other vertical surface using standard parts such as screws. The internal cavity of the wall box 1 houses the power supply component 12 and the control component 13. The power supply component 12 is a battery or a power module connected to mains power, while the control component 13 is used to control the wall lamp's on / off function, brightness adjustment, or color temperature changes. It can be a simple switching circuit or a complex circuit board integrating a remote control receiver or intelligent control module.

[0027] The connecting tube 2 is the core component connecting the two lamp tubes 3. In this embodiment, an outwardly extending shaft (not separately labeled in the figure) is located at the center of the front of the wall box 1. A rotating hole matching this extending shaft is located in the middle of the side wall of the connecting tube 2. Through this structure, the connecting tube 2 can rotate freely around the extending shaft in a plane perpendicular to the wall, with its geometric center as the pivot. This design allows users to easily adjust the overall rotation angle of the two lamp tubes 3 to adapt to different lighting needs and decorative styles.

[0028] The light tube 3 is the main light source of the wall lamp. Each light tube 3 has a light strip 4 installed inside. The light strip 4 is usually composed of multiple LED chips soldered onto a substrate, which has the advantages of high luminous efficiency and low energy consumption. The two light tubes 3 are detachably installed at both ends of the connecting tube 2, forming a symmetrical or asymmetrical aesthetic layout.

[0029] A core innovation of this utility model lies in the connection method between the lamp tube 3 and the connecting tube 2. For example... Figure 3 and Figure 4 As shown, this connection method is achieved through a rotating head 5 and a male and female plug.

[0030] Each lamp tube 3 is fixedly connected to a rotating head 5 near one end of the connecting tube 2. Correspondingly, slots 21 for accommodating the rotating heads 5 are provided at both ends of the connecting tube 2. One end of the rotating head 5 is securely fixed inside the lamp tube 3 by a snap-fit ​​or other means, while the other end is designed to smoothly insert into the slot 21 of the connecting tube 2. This plug-in structure allows the lamp tube 3 not only to be securely connected to the connecting tube 2 but also to rotate around its own axis within the slot 21. Users can hold the lamp tube 3 with one hand and rotate it to change the direction of light emission, achieving precise localized lighting.

[0031] To achieve both mechanical and electrical connections, this embodiment employs a tool-less plug-in electrical connection structure. Specifically, the rotating head 5 has a first electrical connector 6 inside, which is electrically connected to the lamp strip 4 inside the lamp tube 3 via a wire. Simultaneously, inside the slots 21 at both ends of the connecting tube 2, there are second electrical connectors 7 that are electrically connected to the control assembly 13 inside the wall box 1.

[0032] In a preferred embodiment, the first electrical connector 6 is a male plug (e.g., a pin or metal spring), while the second electrical connector 7 is a matching female plug (e.g., a socket or contact spring). When the user inserts the lamp tube 3 with the rotating head 5 into the slot 21 of the connecting tube 2, the male plug automatically aligns and inserts into the female plug, instantly establishing a reliable electrical path. The entire process requires no tools and eliminates the need to handle exposed wires, greatly improving the convenience and safety of installation and replacement. Conversely, disassembly simply involves pulling the lamp tube 3 axially, which is equally convenient and quick.

[0033] In pursuit of ultimate minimalist aesthetics, this embodiment also incorporates design considerations in its external dimensions. The outer diameter of the connecting tube 2 is designed to be exactly the same as that of the lamp tube 3. Simultaneously, the outer diameter of the rotating head 5 is designed to be no larger than that of the lamp tube 3. Furthermore, when the rotating head 5 is inserted into the slot 21 of the connecting tube 2, part of it is hidden within the end of the lamp tube 3, while the other part is completely accommodated within the slot 21 of the connecting tube 2. As a result, from the outside, a seamless and smooth transition is formed between the lamp tube 3 and the connecting tube 2, appearing as a complete unit, greatly enhancing the product's premium feel and visual appeal.

[0034] Furthermore, the structure of the lamp tube 3 has been optimized to facilitate the replacement and maintenance of the internal light strip 4. As shown in the figure, the lamp tube 3 consists of a metal tube body 31 and a light-transmitting cover 32. The metal tube body 31 is usually made of a material with good thermal conductivity, such as aluminum alloy, and serves both structural support and heat dissipation functions. A long, narrow side opening is provided along the length of its side wall. The light-transmitting cover 32 is usually made of a high-transmittance material such as PC (polycarbonate) or acrylic, and its shape matches the side opening, allowing it to be detachably installed at the opening.

[0035] To facilitate the installation of the light-transmitting cover 32, the inner wall of the metal tube body 31 has a pair of first slots 311 extending along its length on both sides of the side opening. The two side edges of the light-transmitting cover 32 are designed with snap-fit ​​edges that can mate with the first slots 311. During installation, simply insert the light-transmitting cover 32 into the slots along its length, achieving a secure and seamless installation.

[0036] Similarly, to facilitate the installation and positioning of the light strip 4, a pair of second slots 312 are provided on the inner wall of the metal tube body 31. These slots are usually located deeper than the first slot 311. The two sides of the base plate of the light strip 4 can be directly slid into or snapped into these second slots 312, thereby being precisely fixed in the center position of the lamp tube, ensuring the uniformity of light output.

[0037] The workflow and beneficial effects of this utility model can be summarized as follows:

[0038] Installation process: First, the user fixes the wall box 1 to the wall and connects the power supply. Then, pick up a light tube 3, align its rotating head 5 with the slot 21 at one end of the connecting tube 2, and insert it directly. During insertion, the first electrical connector 6 and the second electrical connector 7 automatically align, completing the electrical connection. Repeat this operation for the other light tube 3. The entire process can be completed by hand, without the need for screwdrivers or other tools, making installation efficient and extremely simple.

[0039] Adjustment Usage: After installation, users can either hold the connecting tube 2 or any of the lamp tubes 3 and rotate the entire lamp arm around the extension axis of the wall box 1 for a wide range of angle adjustments; or they can hold a single lamp tube 3 and rotate it around its own axis for fine-tuning of the light direction. The adjustment methods are flexible and diverse, meeting individual needs.

[0040] Disassembly and Maintenance: When it is necessary to replace the lamp tube 3 or the lamp strip 4, simply pull the lamp tube 3 outward along the axial direction to separate it from the connecting tube 2. Then, remove the light-transmitting cover 32 from the metal tube body 31 to replace the internal lamp strip 4. The entire maintenance process is tool-free, simple and quick, reducing the user's maintenance difficulty and cost.

[0041] Aesthetic effect: Since the connecting tube 2 and the lamp tube 3 have the same outer diameter, and the connection is achieved through the internal rotating head 5, there are no protruding connecting parts on the outside. The overall lines are smooth and uniform, and the appearance is simple and beautiful, which conforms to the modern design trend.

[0042] In summary, this utility model integrates three major functions—mechanical rotation, quick assembly / disassembly, and automatic electrical connection—through its innovative rotating head plug-in structure. It completely solves the pain points of inconvenient assembly / disassembly and aesthetically disjointed wall lamps in existing technologies, providing a wall lamp solution with a better user experience and higher aesthetic value. It has significant practicality and market promotion value.

[0043] It should be noted that the above are merely preferred embodiments of this utility model, and the scope of protection of this utility model shall be limited by the claims. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model shall be included within the scope of protection of this utility model.

Claims

1. A wall lamp that is easy to assemble and disassemble, characterized in that: The device includes a wall box (1), the back of which is provided with a hanging structure (11) for fixing it to the wall. The wall box (1) contains a power supply component (12) and a control component (13). The front of the wall box (1) is provided with a connecting pipe (2), the middle of which is rotatably connected to the wall box (1). Both ends of the connecting pipe (2) are provided with lamp tubes (3), each lamp tube (3) containing a light strip (4). One end of each lamp tube (3) near the connecting pipe (2) is provided with a rotating... The rotating head (5) is detachably inserted into one end of the connecting tube (2); wherein, the rotating head (5) is provided with a first electrical plug (6) electrically connected to the light strip (4), and the two ends of the connecting tube (2) are provided with a second electrical plug (7) electrically connected to the control component (13); when the rotating head (5) is inserted into one end of the connecting tube (2), its corresponding first electrical plug (6) and second electrical plug (7) cooperate with each other to achieve electrical connection.

2. The wall lamp that is easy to assemble and disassemble according to claim 1, characterized in that: Both ends of the connecting tube (2) are provided with slots (21). One end of the rotating head (5) is fixed inside the lamp tube (3), and the other end of the rotating head (5) is inserted into the corresponding slot (21) and can rotate relative to the connecting tube (2) in the slot (21).

3. A wall lamp that is easy to assemble and disassemble according to claim 1, characterized in that: One of the first electrical connector (6) and the second electrical connector (7) is a male plug and the other is a female plug.

4. A wall lamp that is easy to assemble and disassemble according to claim 1, characterized in that: The outer diameter of the connecting tube (2) is the same as the outer diameter of the lamp tube (3); the outer diameter of the rotating head (5) is not greater than the outer diameter of the lamp tube (3), and in the connected state, a part of the rotating head (5) is accommodated in the lamp tube (3) and another part is accommodated in the connecting tube (2), thereby forming a smooth visual transition between the lamp tube (3) and the connecting tube (2).

5. A wall lamp that is easy to assemble and disassemble according to claim 1, characterized in that: The lamp tube (3) includes a metal tube body (31), and the side wall of the metal tube body (31) has an opening along its length, and a light-transmitting cover (32) is detachably installed at the opening.

6. A wall lamp that is easy to assemble and disassemble according to claim 5, characterized in that: The inner wall of the metal tube body (31) is provided with at least one pair of first slots (311) extending along its length direction, and the two sides of the light-transmitting cover (32) are respectively engaged in the corresponding first slots (311).

7. A wall lamp that is easy to assemble and disassemble according to claim 5, characterized in that: The inner wall of the metal tube body (31) is also provided with at least one pair of second slots (312) extending along its length direction, and the light strip (4) is installed between the pair of second slots (312).

Images