Wall lamp structure

Abstract

The utility model discloses a wall lamp structure. The wall lamp structure comprises a base and a lamp holder, the lamp holder is rotationally connected to the base, LED lamps are arranged on the two sides of the lamp holder, a main control panel is arranged in the base, the LED lamps are electrically connected to the main control panel, and light guide pipes are further arranged on the portions, located on the outer sides of the LED lamps, of the lamp holder. According to the wall lamp, the lamp holder is rotationally connected to the base, 360-degree rotation can be achieved by rotating the lamp holder, and therefore a user can adjust the light-emitting angle of the wall lamp according to actual requirements; besides, the LED lamps arranged on the two sides of the lamp holder are matched with the light guide pipe on the outer side, light rays emitted by the LED lamps can be guided and diffused, the light rays are distributed more evenly, no obvious brightness difference exists in the lighting area, glare and shadows are reduced, and a more comfortable and softer visual environment is provided for users.

Description

Technical Field

[0001] This utility model relates to the field of wall lamp technology, and in particular to a wall lamp structure. Background Technology

[0002] Wall lamps, as a common lighting fixture, are widely used in various environments such as homes, commercial spaces, and public buildings. They not only provide basic lighting but also decorate spaces and create ambiance through their unique shapes and light and shadow effects. In homes, wall lamps are often installed at the head of beds, on living room walls, and in hallways, providing warm and comfortable localized lighting. In commercial spaces such as hotels, restaurants, and shopping malls, wall lamps are often used to highlight decorative details, guide customers' gaze, and enhance the overall quality and style of the space. In public buildings such as museums, libraries, and exhibition halls, wall lamps also play an important role in lighting and display.

[0003] However, existing wall lamp structures have significant limitations in terms of beam angle. Most wall lamps on the market have a fixed beam angle during design and manufacturing; the direction and range of the light source cannot be adjusted after installation. This fixed beam angle design makes it difficult for wall lamps to adapt to different scenarios and user preferences in actual use.

[0004] In summary, the fixed beam angle of existing wall lamp structures severely restricts the application effect and user experience of wall lamps in different scenarios. Therefore, developing a wall lamp structure that can adjust the beam angle has significant practical significance and market value. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a wall lamp structure.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] This utility model embodiment provides a wall lamp structure, including: a base and a lamp holder, the lamp holder being rotatably connected to the base, LED lights being provided on both sides of the lamp holder, a main control board being provided inside the base, the LED lights being electrically connected to the main control board, and a light guide tube being provided on the outside of the LED lights in the lamp holder.

[0008] In one specific embodiment, the base is provided with a connecting column, and the lamp holder is rotatably connected to the connecting column.

[0009] In one specific embodiment, the main control board also integrates a communication module.

[0010] In one specific embodiment, the light guide tube is threadedly connected to the lamp holder.

[0011] In a specific embodiment, the base is further provided with a touch switch, which is electrically connected to the main control board.

[0012] In a specific embodiment, the base is further provided with a rechargeable battery, which is electrically connected to the main control board.

[0013] In a specific embodiment, the base is further provided with an indicator light, which is electrically connected to the main control board.

[0014] In a specific embodiment, the bottom of the base is further provided with a hanging groove.

[0015] In a specific embodiment, the light guide pipe is a transparent pipe.

[0016] In a specific embodiment, the inside of the light guide pipe is further provided with a pattern layer.

[0017] The wall lamp structure of the present application has the following beneficial effects compared with the prior art: the lamp holder is rotatably connected to the base, and the lamp holder can be rotated by 360 degrees, so that the user can adjust the light emitting angle of the wall lamp according to actual needs; in addition, the LED lamps arranged on both sides of the lamp holder cooperate with the light guide pipe on the outer side to guide and diffuse the light emitted by the LED lamps, so that the light distribution is more uniform, and there is no obvious difference between light and dark in the illumination area, reducing the generation of glare and shadow, and providing a more comfortable and soft visual environment for the user.

[0018] The present application will be further described below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiments or prior art description will be briefly introduced below, and obviously, the drawings in the following description can only be some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0020] Fig. 1 A perspective view of the wall lamp structure provided by the present application is shown in the figure.

[0021] Fig. 2 A bottom view of the wall lamp structure provided by the present application is shown in the figure.

[0022] Fig. 3 A cross-sectional view of the wall lamp structure provided by the present application is shown in the figure. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0026] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0027] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be connected, or detachable, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can include the first and second features directly contact, or can include the first and second features are not directly contact but through the other features between them contact.

[0029] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 application. In the present application, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present application.

[0030] Referring to Figs. 1 to 3 The utility model discloses a wall lamp structure, including: base 10 and lamp holder 20, lamp holder 20 rotates and is connected in base 10, both sides of lamp holder 20 are equipped with LED lamp 30, the inside of base 10 is equipped with main control board, LED lamp 30 is electrically connected in main control board, the outside of lamp holder 20 is equipped with light pipe 40 still in LED lamp 30.

[0031] Specifically, the base 10 is made of a material with certain strength and stability, such as metal (aluminum alloy, stainless steel, etc.) or high-strength plastic. A space for installing the main control board is reserved inside the base 10, and the size of the space should be designed according to the size of the main control board to ensure that the main control board can be stably installed and will not interfere with other parts of the base 10. The main control board is installed in the space reserved inside the base 10 by screwing or buckle connection, etc., and the main control board is installed firmly to avoid shaking during use. Installation grooves are formed on both sides of the lamp holder 20 for installing the LED lamp 30. The LED lamp 30 is connected to the wire by welding or plugging, and then the LED lamp 30 with the wire is installed into the installation grooves on both sides of the lamp holder 20. According to the size and shape of the LED lamp 30, a light guide pipe 40 with appropriate size and shape is customized. The light guide pipe 40 is usually made of transparent or translucent optical materials such as acrylic or polycarbonate, etc. to ensure good transmission and diffusion of light. The light guide pipe 40 is sleeved on the outside of the LED lamp 30, and is tightly connected with the lamp holder 20 by means of glue or screw connection to ensure that the light guide pipe 40 will not loosen or fall off during use. A rotating structure is provided at the connection part of the base 10 and the lamp holder 20, which is commonly a shaft hole matching structure. A shaft hole is provided on the base 10, and a rotating shaft matched with the shaft hole is provided on the lamp holder 20. The rotating shaft is inserted into the shaft hole, and appropriate bearings or lubricants are installed to reduce the friction during rotation, so that the lamp holder 20 can rotate smoothly around the base 10 by 360 degrees. At the same time, in order to prevent the lamp holder 20 from falling off during rotation, a limiting device such as a snap spring or a retaining ring can be provided at the connection between the shaft hole and the rotating shaft.

[0032] That is, the lamp holder 20 is rotatably connected to the base 10, and rotating the lamp holder 20 can realize 360-degree rotation, so that the user can adjust the light emitting angle of the wall lamp according to the actual needs. In addition, the LED lamps 30 provided on both sides of the lamp holder 20 cooperate with the light guide pipes 40 outside to guide and diffuse the light emitted by the LED lamps 30, so that the light distribution is more uniform, and there is no obvious difference between light and dark in the lighting area, reducing the generation of glare and shadow, and providing a more comfortable and soft visual environment for the user.

[0033] In an embodiment, the base 10 is provided with a connecting column 11, and the lamp holder 20 is rotatably connected to the connecting column 11.

[0034] Specifically, the connecting column 11 needs to have sufficient strength and stability to bear the weight of the lamp holder 20 and components mounted on the upper part of the lamp holder 20, and to ensure that no deformation or damage occurs during long-term use. Common materials include metals (such as aluminum alloy, stainless steel, etc.) and hard plastics. The connecting column 11 is generally cylindrical in shape, which facilitates rotational connection with the lamp holder 20 and enables uniform rotation. At the same time, a fixing structure such as a thread, a clamping groove, or a welding site is designed at one end of the connecting column 11 to connect with the base 10. A rotating component that matches the connecting column 11 is provided on the lamp holder 20, and common rotating components include bearings or shaft sleeves. If a bearing is used, an installation hole can be formed in the lamp holder 20, the bearing is installed in the installation hole, and the bearing is ensured to be securely installed, with the inner ring closely fitted with the connecting column 11. The bearing can be a rolling bearing, such as a deep groove ball bearing, which has the advantages of small friction coefficient, high rotation accuracy, and long service life, and can enable the lamp holder 20 to rotate smoothly around the connecting column 11; or the bearing can be a sliding bearing, which has a simple structure and low cost, but has a relatively large friction coefficient and slightly lower rotation accuracy. If a shaft sleeve is used, the shaft sleeve can be fixed in the installation hole of the lamp holder 20, the inner diameter of the shaft sleeve matches the diameter of the connecting column 11, and the rotation of the lamp holder 20 is achieved through the relative sliding between the shaft sleeve and the connecting column 11. In order to prevent the lamp holder 20 from falling off the connecting column 11 during rotation, a limiting device needs to be provided. A limiting boss can be provided on the connecting column 11, or a limiting snap ring can be provided on the lamp holder 20. When the lamp holder 20 is rotated to a certain position, the limiting boss will block the lamp holder 20 to prevent it from moving further.

[0035] That is, the lamp holder 20 can rotate 360 degrees around the connecting column 11, enabling the light source mounted on the lamp holder 20 to achieve omnidirectional adjustment of the light emitting angle. This flexible light emitting angle adjustment function enables the wall lamp to adapt to various different use scenarios. In addition, the user only needs to rotate the lamp holder 20 slightly to achieve adjustment of the light emitting angle, and the operation is very simple and convenient. In addition, by providing the connecting column 11 on the base 10 and rotating the lamp holder 20 to connect with the connecting column 11, the overall structure of the wall lamp is more stable and reliable. The connecting column 11 can bear the weight of the lamp holder 20 and the light guide pipe 40, and can maintain the stability of the lamp holder 20 during rotation, without loosening or shaking. The use of bearings or shaft sleeves and other rotating components to achieve rotational connection between the lamp holder 20 and the connecting column 11 can effectively reduce friction and wear between the two. Bearings or shaft sleeves have good wear resistance and lubrication performance, which can ensure that the lamp holder 20 remains smooth during long-term rotation, prolonging the service life of the wall lamp.

[0036] In an embodiment, the main control board further integrates a communication module.

[0037] Specifically, common communication modules include infrared communication modules, Bluetooth communication modules, etc. Infrared communication modules have low cost and mature technology, and are suitable for short-distance, straight-line transmission scenarios, such as home environments. Bluetooth communication modules have longer communication distances, better anti-interference capabilities, and are compatible with various smart devices, and are suitable for scenarios with high communication performance requirements or the need for interconnection with mobile devices. The selected communication module is integrated onto the main control board. At the same time, in order to ensure the normal operation of the communication module, the main control board is equipped with necessary auxiliary circuits for the communication module, such as filter circuits, voltage stabilizing circuits, etc., to reduce the influence of power supply noise and electromagnetic interference on communication signals. A software program is written in the microcontroller of the main control board to achieve the functions of receiving and decoding instructions received by the communication module. When the communication module receives the signal sent by the remote controller, the signal is transmitted to the microcontroller. The microcontroller decodes the received signal according to the communication protocol and extracts the specific content of the control instruction, such as determining whether it is an on-off instruction or a brightness adjustment instruction, and the specific gear of the brightness adjustment.

[0038] That is, the user does not need to walk next to the wall lamp, but only needs to use the remote control in hand to achieve on-off control and brightness adjustment of the wall lamp, greatly improving the convenience of use. In addition, the user can adjust the brightness of the wall lamp at any time through the remote control according to his own needs and preferences, creating different lighting atmospheres. Compared with traditional physical operations on the wall lamp, using a remote control can avoid the interference of direct light or inconvenient operation caused by being close to the wall lamp. Especially in the dark or dimly lit environment at night, the user does not need to fumble for the location of the wall lamp, but only needs to operate the remote control in hand to complete the control, improving the comfort and safety of use.

[0039] In an embodiment, the light guide pipe 40 is connected to the lamp holder 20 by screwing.

[0040] Specifically, screwing has self-locking properties. After the light guide pipe 40 and the lamp holder 20 are tightened, the friction between the threads can prevent the light guide pipe 40 from loosening during use. Even when the wall lamp is subjected to vibration or external force, a stable connection state can be maintained to ensure that the optical connection between the light guide pipe 40 and the lamp holder 20 is not affected, and normal transmission of light is ensured.

[0041] In an embodiment, the base 10 is also provided with a touch switch 50, which is electrically connected to the main control board.

[0042] Specifically, a software program is written in the microcontroller of the main control board to realize the detection function of the touch switch 50 signal. The microcontroller determines whether the touch switch 50 is touched by reading the level state of the input port. When the user touches the touch switch 50, the touch switch 50 will generate a level change signal, and the microcontroller will identify it as a valid touch operation after detecting the signal. According to the number of touch operations or the duration, the switching logic of the light color is designed. For example: the light color can be set to switch between a plurality of preset colors in sequence each time the touch switch 50 is touched; or set to switch the color by short pressing the touch switch 50, and realize the switch light function by long pressing the touch switch 50. In the programming process, appropriate timers and flag bits are set to accurately determine the number of touch operations and the duration, and to realize the corresponding color switching. The main control board changes the light color by controlling the driving circuit of the LED lamp 30. If the wall lamp uses an RGB LED lamp 30, the main control board can control the brightness of the red (R), green (G), and blue (B) LED chips respectively, and realize the display of various colors by mixing in different proportions. For example: when the red LED chip has the maximum brightness and the green and blue LED chips have a brightness of 0, the light displays red; when the red, green, and blue LED chips have equal brightness, the light displays white. The main control board outputs the corresponding control signal to the LED driving circuit according to the target color, so that the LED lamp 30 emits the required color light.

[0043] That is, the user only needs to touch the touch switch 50 to easily realize the switching of different color lights, without the need for complex operation steps or multiple buttons. This simple operation method greatly improves the user's convenience, especially in scenarios where the light color needs to be quickly changed, such as switching from warm yellow light to romantic purple light, and the user can quickly complete the color switching. In addition, the function of the touch switch 50 to control the switching of the light color makes the wall lamp adaptable to different use scenarios. In a restaurant, appropriate light colors can be selected according to different dining atmospheres, such as warm red light for a romantic candlelight dinner and white light for a formal business banquet; in a bedroom, light colors can be selected according to different time periods and moods, such as soft blue light before going to bed and bright white light when getting up. This flexibility makes the wall lamp have more extensive applicability.

[0044] In an embodiment, the base 10 further comprises a rechargeable battery inside, which is electrically connected to the main control board.

[0045] Specifically, the built-in rechargeable battery allows the wall lamp to operate independently of external power sockets, enabling users to place it anywhere they need lighting without being restricted by the length of the power cord. For example, in outdoor camping, power outages, and other scenarios, the wall lamp can provide lighting anytime, anywhere, greatly improving the convenience of use. Users can freely move the wall lamp's location according to their actual needs, such as moving from the bedroom to the living room or from the table to the bedside. This flexibility allows the wall lamp to better adapt to different usage scenarios and user needs. Additionally, in the event of external power failure or outage, the rechargeable battery can serve as a backup power source, ensuring continuous lighting for the wall lamp. This is of great significance for places with high lighting requirements, such as hospitals, hotels, and homes.

[0046] In an embodiment, the base 10 is also provided with an indicator light, which is electrically connected to the main control board.

[0047] Specifically, the indicator light can intuitively display various states of the wall lamp, such as on-off status, charging status, working mode, etc., allowing users to understand the current situation of the wall lamp without complex operations or referring to the instruction manual. For example, if the user sees a green indicator light constantly on, they know that the wall lamp is fully charged; if they see a blue indicator light on, they know that the wall lamp is in normal working condition. Through the status prompt of the indicator light, users can quickly make corresponding operation decisions, improving the efficiency of using the wall lamp. For example, when seeing the indicator light prompt of low battery power, the user can timely charge the wall lamp, avoiding the impact of power depletion on use. In addition, the indicator light can be used to prompt abnormal states of the wall lamp, such as low battery power, charging failure, etc. When these abnormal conditions occur, the indicator light will display in a specific way, reminding users to take timely measures to avoid damage to the wall lamp or safety problems caused by abnormal states.

[0048] In an embodiment, the bottom of the base 10 is also provided with a hanging groove 12.

[0049] Specifically, the design of the hanging groove 12 makes the installation process of the wall lamp very simple, and users do not need professional installation skills and complex tools. They can complete the installation by simply hanging the hanging groove 12 of the wall lamp on the fixing member on the wall. Compared with traditional installation methods such as punching and fixing the base 10, it greatly saves installation time and effort. When it is necessary to replace the location of the wall lamp or perform maintenance, the wall lamp can be easily removed from the fixing member and re-hung at a new location or for maintenance operation. This is very convenient and fast. In addition, since the hanging groove 12 is used in combination with the fixing member for installation, the wall lamp can adapt to various types of walls, such as solid walls, wooden walls, and ceramic tile walls. By selecting appropriate fixing members, the wall lamp can be installed on various walls without being restricted by the material of the wall.

[0050] In an embodiment, the light guide pipe 40 is a transparent pipe.

[0051] Specifically, the transparent tube material has high light transmittance, enabling the light emitted by the light source to propagate through the light guide tube 40 almost without loss. Compared with opaque or semi-transparent light guide tubes 40, the transparent light guide tube 40 can greatly improve the utilization rate of light, making the wall lamp brighter. Since the light guide tube 40 is transparent, the light will not be greatly lost due to absorption by the material during propagation. At the same time, through reasonable shape and structure design, such as polishing the inner wall, optimizing the bending radius, etc., the reflection and scattering loss of light inside the light guide tube 40 can be further reduced, ensuring that the light can accurately propagate to the area that needs to be illuminated. In addition, the transparent light guide tube 40 can make the light gradually diffuse during propagation, avoiding the phenomenon of local over-brightness or over-darkness. Especially after adopting surface treatment processes such as multi-faceted, frosted or textured surfaces, the light will undergo multiple reflections and refractions inside the light guide tube 40, forming a more uniform lighting effect. For example: in some places that require uniform lighting, such as bedrooms, study rooms, etc., the transparent light guide tube 40 wall lamp can provide a soft and comfortable light environment. Compared with traditional lighting methods, the transparent light guide tube 40 wall lamp can better eliminate shadows. Since the light can propagate from multiple directions, the obvious shadows formed by objects on the wall surface are reduced, making the entire space appear brighter and more open.

[0052] In an embodiment, the inside of the light guide tube 40 is also provided with a pattern layer.

[0053] Specifically, when the light passes through the light guide tube 40 provided with the pattern layer, the pattern will reflect, refract and scatter the light, forming a unique light and shadow effect in the surrounding environment. For example: setting a star pattern on the inner wall of the light guide tube 40, when the light is turned on, the star pattern will be projected onto the wall, creating a romantic and dreamy atmosphere, increasing the decorative and artistic feeling of the wall lamp. In addition, different shapes, colors and patterns of the pattern layer can be customized according to the needs and preferences of users. Whether it is a simple geometric pattern, a cute floral pattern or a traditional pattern with cultural characteristics, it can be realized through different manufacturing processes to meet the personalized decoration needs of users. In addition, by setting multi-end or full-length pattern layers and using different colors and shapes of patterns, dynamic changes can be produced in the light during propagation. For example: setting alternating color patterns on the inner wall of the light guide tube 40, when the light is turned on, it will present a colorful dynamic effect, increasing the interest and appeal of the lighting.

[0054] The above embodiment is the preferred implementation scheme of the present utility model, in addition to this, the present utility model can also be realized in other ways, under the premise of not departing from the technical scheme concept, any obvious replacement is within the protection scope of the present utility model.

Claims

1. A wall lamp structure, characterized in that, include: The base and the lamp holder are rotatably connected to the base. LED lights are provided on both sides of the lamp holder. A main control board is provided inside the base. The LED lights are electrically connected to the main control board. A light guide tube is also provided on the outside of the LED lights in the lamp holder.

2. The wall lamp structure according to claim 1, characterized in that, The base is provided with a connecting column, and the lamp holder is rotatably connected to the connecting column.

3. The wall lamp structure according to claim 1, characterized in that, The main control board also integrates a communication module.

4. The wall lamp structure according to claim 1, characterized in that, The light guide tube is connected to the lamp holder by a thread.

5. The wall lamp structure according to claim 1, characterized in that, The base is also equipped with a touch switch, which is electrically connected to the main control board.

6. The wall lamp structure according to claim 1, characterized in that, The base also contains a rechargeable battery, which is electrically connected to the main control board.

7. The wall lamp structure according to claim 1, characterized in that, The base is also equipped with an indicator light, which is electrically connected to the main control board.

8. The wall lamp structure according to claim 1, characterized in that, The base also has a hanging groove at its bottom.

9. The wall lamp structure according to claim 1, characterized in that, The light guide tube is a transparent tube.

10. The wall lamp structure according to claim 1, characterized in that, The light guide tube also has a patterned layer inside.

Images