A rotatable atmosphere light

Abstract

The utility model discloses a rotatable atmosphere lamp relates to atmosphere lamp technical field, including the outer box, and its inner chamber coaxial atmosphere area is established, and every atmosphere area includes: the shell, and the surface is passed through and is set up with the notched in groove, atmosphere lamp area sets up in the shell inside, and the inner periphery and the outer periphery of every shell all are provided with the sawtooth, and the transmission gear is established between two adjacent atmosphere areas, and the transmission gear is engaged with the outer periphery sawtooth of inboard shell and the inner periphery sawtooth of outboard shell simultaneously, drive arrangement, its output and the transmission gear of the innermost circle fixed connection, the utility model discloses drive arrangement drive transmission gear, cooperate double ring gear structure and realize the synchronous rotation of multicoil layer shell, and the dynamic superposition effect is formed in the rotation process to the differentiating pattern of different coil layer, and the light projection presents the dynamic light and shadow of three -dimensional interlaced, simulates the natural scene such as starlight circulation, nebula undulates, and brings stronger immersive experience for the user.

Description

Technical Field

[0001] This utility model relates to the field of ambient lighting technology, specifically a rotatable ambient light. Background Technology

[0002] Ambient lighting, as a decorative lighting device for creating ambiance, is widely used in various scenarios such as homes, commercial displays, and leisure and entertainment. Existing ambient lights primarily use built-in translucent or light-shielding panels with specific patterns, combined with a static light source behind them, to project fixed light and shadow patterns onto the surrounding environment. These patterns are diverse, including geometric shapes, natural elements, or cultural symbols, meeting users' needs for creating a basic atmosphere. The structural focus of this type of device lies in the visual design of the pattern and the color control of the light source to achieve an aesthetic effect in a static state.

[0003] Currently, with the increasing demand from users for dynamic lighting and immersive experiences, the limitations of existing static ambient lighting are becoming increasingly apparent. Because both the pattern carrier and the light source are fixed, the resulting lighting effects remain static, lacking dynamism and visual variation. This single static projection mode struggles to simulate dynamic scenes such as flowing starlight or drifting clouds, limiting its application in environments seeking a sophisticated and interactive experience. Users cannot obtain the rich visual experience brought about by the relative movement of the patterns through the device, thus restricting the product's appeal and expressiveness. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a rotatable ambient light.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A rotatable ambient light, including

[0007] The outer box has at least two interlocking atmosphere zones coaxially arranged within its inner cavity, each atmosphere zone including:

[0008] The outer shell, which is rotatably connected to the outer box on the same axis, has a slot through its surface for forming an ambient pattern;

[0009] An ambient light strip is installed inside the housing, and the light from the ambient light strip can be refracted outward through the slot;

[0010] Each of the outer casings has serrations on its inner and outer peripheries, forming a double-ring toothed structure.

[0011] A transmission gear is provided between two adjacent atmosphere zones, and the transmission gear meshes with the outer peripheral serrations of the inner shell and the inner peripheral serrations of the outer shell simultaneously.

[0012] The drive unit has its output end fixedly connected to the innermost transmission gear.

[0013] Preferably, the outer box is circular with a through hole on its bottom surface, and the driving device is a servo motor, which is fixedly installed in the through hole.

[0014] Preferably, the number of atmosphere zones is set to three or more, the number of transmission gears is one less than the number of atmosphere zones, the innermost atmosphere zone is set to a disc shape, and the remaining atmosphere zones are set to annular shapes.

[0015] Preferably, the ambient pattern on the outer shell is set as any one or more combinations of constellations, nebulae, geometric shapes or text, and the patterns on different ambient areas are different from each other. The slots on the outer shell near the inner ring are inclined towards the central axis of the outer box, and the slots on the outer shell near the outer ring are inclined towards the edge of the outer box.

[0016] Preferably, the ambient light strip is an LED light strip, and the color and light emission mode of the light strip in each ambient area can be controlled independently. The front of the housing is also covered with a light-transmitting protective cover at the slot, and the protective cover is an acrylic sheet or frosted glass.

[0017] Preferably, it also includes several limiting shafts, which are evenly distributed in a circumferential array between two adjacent outer shells. The limiting shafts are rotatably connected to the inner bottom surface of the outer box, and the limiting shafts are engaged with the serrations on the two adjacent outer shells.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] 1. This utility model uses a drive device to drive a transmission gear, which, in conjunction with a double-ring toothed structure, enables the multi-layered outer shell to rotate synchronously. The differentiated patterns of different layers form a dynamic superposition effect during rotation. Combined with the inclined slot design, the light projection presents a three-dimensional and interwoven dynamic light and shadow, simulating natural scenes such as starlight and nebula movement. This breaks through the visual limitations of traditional static ambient lights, bringing users a stronger immersive experience. It is suitable for various scenarios such as home decoration and leisure entertainment.

[0020] 2. In this utility model, the LED light strips in each ambient area support independent control of color, brightness and light emission mode. Combined with adjustable rotation speed and direction, users can freely combine various light and shadow effects according to different scenes and preferences. At the same time, the shell pattern can be flexibly designed into various styles such as constellations and geometric shapes. The protective cover also offers two options: acrylic sheet and frosted glass, fully meeting users' personalized customization needs and improving the practicality and adaptability of the product. Attached Figure Description

[0021] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0022] Figure 1 This is a structural schematic diagram of a rotatable ambient light according to the present invention;

[0023] Figure 2 For the present utility model Figure 1 Another perspective structural diagram;

[0024] Figure 3 For the present utility model Figure 1 A schematic diagram of the structure after removing the outer box;

[0025] Figure 4 For the present utility model Figure 3 Another perspective structural diagram;

[0026] Figure 5 For the present utility model Figure 4 Another perspective structural diagram;

[0027] Figure 6 This is a cross-sectional view of the outer shell of this utility model.

[0028] The diagram shows the following labels: 1. Outer box; 2. Outer shell; 3. Groove; 4. Serrated edge; 5. Transmission gear; 6. Protective cover; 7. Limiting shaft. Detailed Implementation

[0029] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0030] Example

[0031] like Figure 1-6 As shown, a rotatable ambient light includes an outer box 1, which is circular and integrally injection molded from ABS engineering plastic. A through hole is opened on the bottom surface of the outer box. The driving device is a servo motor, which is fixedly installed in the through hole. The diameter of the through hole is adapted to the output shaft of the servo motor. A rubber gasket is provided on the inner side of the through hole to buffer the vibration of the servo motor during operation and reduce noise generation. The servo motor is a DC servo motor with a rated power of 50W and an adjustable speed range of 0-60rpm. The output end of the servo motor is fixedly connected to the innermost transmission gear 5 to ensure stable power transmission without deviation.

[0032] Preferred, such as Figure 3-6 As shown, the inner cavity of the outer box 1 is coaxially arranged with three or more nested atmosphere zones. The innermost atmosphere zone is disc-shaped, and the remaining atmosphere zones are annular. The gap between each atmosphere zone is controlled at about 5cm to avoid mutual friction during rotation and to ensure a compact structure. Each atmosphere zone includes:

[0033] The outer shell 2, which is coaxially rotatably connected to the outer box 1, has a slot 3 through which an atmospheric pattern is formed. The edges of the slot 3 are polished to prevent burr-like shadows from being generated when light is refracted. The atmospheric pattern is set as any one or more combinations of constellations, nebulae, geometric shapes or text, and the patterns on different atmospheric areas are different from each other. For example, the inner circle is set as the Big Dipper constellation pattern, the middle circle is set as the spiral nebula pattern, and the outer circle is set as the hexagonal geometric pattern. The difference in patterns enhances the visual sense of layering.

[0034] The slot 3 on the outer shell 2 near the inner ring is inclined towards the central axis of the outer box 1, and the slot 3 on the outer shell 2 near the outer ring is inclined towards the edge of the outer box 1. This inclined design makes the light projection direction of different rings different, and with the rotation movement, it can simulate a three-dimensional effect of light and shadow at different distances.

[0035] The ambient light strip is installed inside the housing 2 and is evenly distributed along the circumference of the inner wall of the housing 2. The ambient light strip is fixed to the inner wall of the housing 2 with 3M double-sided tape to ensure that the installation is firm and does not block the light. The light from the ambient light strip can be refracted outward through the slot 3. The ambient light strip is an LED light strip, and the length of the light strip in each ambient area is adapted to the corresponding circumference of the housing. The spacing between the LED beads is 5mm, and high color rendering index (CRI≥90) LED beads are selected to ensure the color reproduction of the light. Each ambient area of ​​the light strip is equipped with an independent driver module, which supports stepless adjustment of brightness from 0-100%.

[0036] Each outer shell 2 has serrations 4 on its inner and outer peripheries, forming a double-ring toothed ring. The number of teeth of the serrations 4 is adapted to the diameter of the outer shell 2. The tooth direction of the serrations 4 on the outer periphery of the inner ring outer shell 2 is opposite to that of the serrations 4 on the inner periphery of the outer ring outer shell, to ensure balanced force when meshing with the transmission gear 5.

[0037] A transmission gear 5 is provided between two adjacent air zones. The transmission gear 5 is made of POM plastic and has the characteristics of wear resistance and high transmission efficiency. The transmission gear 5 meshes with the outer peripheral serration 4 of the inner shell 2 and the inner peripheral serration 4 of the outer shell 2.

[0038] The number of transmission gears 5 is one less than the number of air zones. For example, three air zones correspond to two transmission gears 5, and the two transmission gears 5 are symmetrically distributed to ensure the synchronization of power transmission and make the outer shell 2 of each ring rotate smoothly without jamming.

[0039] Preferred, such as Figure 5 As shown, it also includes several limiting shafts 7. The number of limiting shafts 7 is set according to the number of atmosphere zone layers and is evenly distributed in a circumferential array. The bottom of the limiting shaft 7 is rotatably connected to the inner bottom surface of the outer box 1 through a bearing. The top is provided with a rounded corner structure to avoid scratching the outer shell 2. The limiting shaft 7 fits with the serrations 4 on the two adjacent outer shells 2. The fitting gap is controlled at 0.2mm, which not only plays a limiting and guiding role to prevent radial displacement when the outer shell 2 rotates, but also reduces frictional resistance and ensures smooth rotation.

[0040] Preferred, such as Figure 5 As shown, the front of the outer shell 2 is also covered with a light-transmitting protective cover 6. The protective cover 6 is made of acrylic sheet or frosted glass with a thickness of 5mm. The light transmittance of the acrylic sheet is ≥92%, and the light transmittance of the frosted glass is ≥75%. Users can choose according to their needs. The inner side of the protective cover 6 is covered with an anti-scratch film, and the outer side is treated with anti-fingerprint coating. This protects the internal structure from dust and external force damage without affecting the light projection effect.

[0041] Preferred, such as Figure 1 As shown, it also includes a control system, including a main control chip, a wireless communication module, a power supply module and a button module. The main control chip is an STM32 series microcontroller, and the wireless communication module supports Bluetooth and WiFi connections. Users can operate it through a mobile APP or the buttons on the control panel.

[0042] The control system is electrically connected to the servo motor and ambient lights to individually control the rotation speed, direction, brightness, color, and dynamic effects of each ambient area. The rotation speed can be adjusted in stages from 0 to 30 rpm, the rotation direction can be switched between clockwise and counterclockwise, the light strip color supports full RGB color gamut adjustment, and the dynamic effects include multiple modes such as breathing, gradient, and flashing. It also supports user-defined programming settings.

[0043] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A rotatable ambient light, characterized in that: include The outer box has at least two interlocking atmosphere zones coaxially arranged within its inner cavity, each atmosphere zone including: The outer shell, which is rotatably connected to the outer box on the same axis, has a slot through its surface for forming an ambient pattern; An ambient light strip is installed inside the housing, and the light from the ambient light strip can be refracted outward through the slot; Each of the outer casings has serrations on its inner and outer peripheries, forming a double-ring toothed structure. A transmission gear is provided between two adjacent atmosphere zones, and the transmission gear meshes with the outer peripheral serrations of the inner shell and the inner peripheral serrations of the outer shell simultaneously. The drive unit has its output end fixedly connected to the innermost transmission gear.

2. A rotatable ambient light according to claim 1, characterized in that: The outer box is circular, with a through hole on its bottom surface. The driving device is a servo motor, which is fixedly installed in the through hole.

3. A rotatable ambient light according to claim 2, characterized in that: The number of atmosphere zones is set to three or more, the number of transmission gears is one less than the number of atmosphere zones, the innermost atmosphere zone is set to a disc shape, and the remaining atmosphere zones are set to annular shapes.

4. A rotatable ambient light according to claim 3, characterized in that: The ambient pattern on the outer shell is set as any one or more combinations of constellations, nebulae, geometric shapes or words, and the patterns on different ambient areas are different from each other. The slots on the outer shell near the inner ring are inclined towards the central axis of the outer box, and the slots on the outer shell near the outer ring are inclined towards the edge of the outer box.

5. A rotatable ambient light according to claim 4, characterized in that: The ambient light strip is an LED light strip, and the color and light emission mode of the light strip in each ambient area can be controlled independently. The front of the housing is also covered with a light-transmitting protective cover at the slot, which is an acrylic sheet or frosted glass.

6. A rotatable ambient light according to claim 5, characterized in that: It also includes several limiting shafts, which are evenly distributed in a circular array between two adjacent outer shells. The limiting shafts are rotatably connected to the inner bottom surface of the outer box, and the limiting shafts are engaged with the serrations on the two adjacent outer shells.

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