Scene atmosphere lamp with adjustable brightness

Abstract

The utility model relates to the related technical field of scene atmosphere lamps, in particular to a scene atmosphere lamp with adjustable brightness, which comprises a base, a power supply module is mounted in the base, one side of the upper part of the base is connected with a light sensor, the other side of the upper part of the base is connected with an adjusting knob, the center of the upper part of the base is connected with a lamp post, and the lamp post is connected with a lamp holder. And a mounting assembly is arranged above the lamp pole. According to the scene atmosphere lamp with the adjustable brightness, through the arrangement of the mounting assembly, stable mounting and convenient dismounting of the lampshade are achieved, large friction force can be generated through a precisely-matched thread structure, it is ensured that the lampshade is not prone to loosening after being mounted, and the consistency of the light projection direction and effect is ensured; the arrangement of the springs, the clamping plates and the clamping grooves provides additional stable guarantee for the lampshade, when the lampshade is screwed to a certain degree and the clamping grooves are aligned with the telescopic grooves, the springs push the clamping plates to be accurately embedded into the clamping grooves, a tight clamping structure is formed, and the connection strength between the lampshade and the connecting base is further enhanced.

Description

Technical Field

[0001] This utility model relates to the field of ambient lighting technology, and in particular to an ambient lighting with adjustable brightness. Background Technology

[0002] Mood lights typically use a combination of LED beads of various colors. The brightness and illumination time of different colored beads are precisely adjusted through control circuits, and a rich variety of color changes are produced by using the principle of color mixing. At the same time, some mood lights also incorporate sensor technology, such as light sensors and sound sensors, to automatically adjust the brightness, color, or flashing mode of the light according to changes in the ambient light intensity or sound, in order to adapt to different scene requirements. However, existing mood lights still have shortcomings. Therefore, there is a particular need for a mood light with adjustable brightness.

[0003] Some existing ambient lights with adjustable brightness have fixed lampshade connections, which makes disassembly difficult. When dust and stains accumulate on the lampshade surface and need cleaning, users cannot easily remove the lampshade for deep cleaning and can only perform a simple surface wipe, which greatly reduces the cleaning effect. If stubborn stains are encountered, they are difficult to clean thoroughly, affecting the light transmittance of the lampshade and thus reducing the brightness and effect of the light. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable ambient light with a detachable lampshade, which solves the problem that the fixed connection method of the lampshade in some existing adjustable ambient lights leads to a decrease in light brightness.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable ambient light, comprising a base, a power module installed inside the base, a heat sink installed at the bottom of the power module, heat dissipation holes on the surface of the heat sink, a ventilation slot at the bottom of the base, a light sensor connected to one side of the upper part of the base, an adjustment knob connected to the other side of the upper part of the base, a light pole connected to the center of the upper part of the base, an installation assembly provided above the light pole, a charging port provided on the side of the base, and a USB interface provided on the upper surface of the base;

[0006] The mounting assembly includes a connector, a threaded groove on the upper surface of the connector, a lamp holder connected to the upper center of the connector, an LED bead installed inside the lamp holder, a lamp cover installed on the upper surface of the connector, a threaded block connected to the inner side of the lamp cover, a telescopic groove on the surface of the connector, a spring connected to the bottom end of the telescopic groove, a retaining plate connected above the spring, and a retaining groove on the bottom inner side of the lamp cover.

[0007] Preferably, the heat dissipation holes are provided in multiple identical sets on the surface of the heat dissipation plate, and the ventilation slots are provided in multiple sets on the bottom of the base.

[0008] Preferably, the light sensor is electrically connected to the power module via a wire, the lamp holder is connected to the power module via a wire, and the wire is hidden inside the lamp post.

[0009] Preferably, multiple identical sets of LED beads are arranged inside the lamp holder, and each set of LED beads is distributed in a circular pattern with equal spacing around the center of the lamp holder.

[0010] Preferably, the lampshade is mounted on the upper outer surface of the connector via a threaded block and a threaded groove, the threaded groove and the threaded block being precisely matched in size.

[0011] Preferably, multiple sets of springs are equally spaced inside the telescopic groove, the position of the card plate corresponds to the position of the card groove, and the outer wall size of the card plate matches the inner wall size of the card groove.

[0012] Preferably, multiple sets of USB interfaces are provided on the upper surface of the base, and are symmetrically distributed about the central axis of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This adjustable ambient light achieves intelligent lighting adjustment through the setting of a light sensor. The light sensor can sense the intensity of the ambient light in real time and transmit the signal to the power module. The power module automatically adjusts the brightness of the LEDs according to the preset program. When the ambient light is dim, the light brightness is automatically increased, and when the ambient light is bright, the brightness is reduced, achieving the dual effects of energy saving and environmental adaptation.

[0015] 2. This adjustable ambient light features a modular installation system that allows for stable installation and easy disassembly of the lampshade. The precisely fitted threaded structure generates significant friction, ensuring the lampshade won't easily loosen or fall off after installation. Even with slight vibrations during use, the lampshade remains stable, guaranteeing consistent light projection direction and effect. The springs, locking plates, and slots provide additional stability. Multiple springs offer uniform and stable elasticity. When the lampshade is tightened to a certain extent and the slot aligns with the telescopic groove, the spring pushes the locking plate to precisely embed into the slot, forming a tight locking structure. This further strengthens the connection between the lampshade and the connector, effectively preventing the lampshade from falling off due to accidental collisions or shaking during use. Attached Figure Description

[0016] Figure 1 This is a side view of the structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the base of this utility model;

[0018] Figure 3 This is a schematic diagram of the bottom structure of the base of this utility model;

[0019] Figure 4 This is a schematic diagram of the installation component structure of this utility model.

[0020] In the diagram: 1. Base; 2. Power module; 3. Heat sink; 4. Heat dissipation hole; 5. Ventilation slot; 6. Light sensor; 7. Adjustment knob; 8. Lamp post; 9. Mounting assembly; 901. Connector; 902. Threaded groove; 903. Lamp holder; 904. Lamp bead; 905. Lamp cover; 906. Threaded block; 907. Telescopic groove; 908. Spring; 909. Card plate; 910. Card slot; 10. Charging port; 11. USB interface. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: an adjustable ambient light, including a base 1, a power module 2 installed inside the base 1, a heat sink 3 installed at the bottom of the power module 2, heat dissipation holes 4 on the surface of the heat sink 3, a ventilation slot 5 at the bottom of the base 1, a light sensor 6 connected to one side of the upper part of the base 1, an adjustment knob 7 connected to the other side of the upper part of the base 1, a light pole 8 connected to the center of the upper part of the base 1, an installation component 9 on the upper part of the light pole 8, a charging port 10 on the side of the base 1, and a USB interface 11 on the upper surface of the base 1.

[0023] Mounting assembly 9 includes a connector 901, a threaded groove 902 on the upper surface of the connector 901, a lamp holder 903 connected to the center of the upper part of the connector 901, an LED 904 installed inside the lamp holder 903, a lamp cover 905 mounted on the upper part of the connector 901, a threaded block 906 connected to the inner side of the lamp cover 905, a telescopic groove 907 on the surface of the connector 901, a spring 908 connected to the bottom end of the telescopic groove 907, and a retaining plate connected above the spring 908. 909. A slot 910 is provided on the inner bottom side of the lampshade 905. Through the installation component 9, when installing the lampshade 905, the threaded block 906 on the inner side of the lampshade 905 is aligned with the threaded groove 902 on the upper surface of the connecting seat 901. The lampshade 905 is rotated clockwise, and the threaded block 906 and the threaded groove 902 engage, initially fixing the lampshade 905 to the connecting seat 901. As the lampshade 905 is continuously tightened, the slot 910 moves to the position corresponding to the telescopic groove 907. When the light is installed, the spring 908 inside the telescopic groove 907 pushes the locking plate 909 upward under its own elastic force. The locking plate 909 is embedded in the locking groove 910, forming a locking structure, which further enhances the connection stability between the lamp cover 905 and the connecting seat 901, preventing the lamp cover from loosening or falling off due to vibration or external force during use, and ensuring that the light emitted by the lamp bead 904 can be stably projected outward through the lamp cover. When it is necessary to disassemble the lamp cover 905 for cleaning or maintenance, simply press the locking plate 909 downward to overcome the elastic force of the spring 908, so that the locking plate 909 disengages from the locking groove 910 and the locking state is released. Then, rotate the lamp cover 905 counterclockwise, and the threaded block 906 gradually separates from the threaded groove 902, so that the lamp cover 905 can be easily removed from the connecting seat 901. This allows for convenient and quick cleaning of the inside of the lamp cover, or inspection, maintenance and replacement of components such as the lamp bead 904. The entire installation and disassembly process is simple to operate, which not only ensures the stable installation of the lamp cover, but also facilitates daily maintenance and use by users.

[0024] Furthermore, multiple sets of heat dissipation holes 4 are formed on the surface of the heat dissipation plate 3, and multiple sets of ventilation slots 5 are formed on the bottom of the base 1. Through the arrangement of the heat dissipation plate 3, heat dissipation holes 4 and ventilation slots 5, an efficient heat dissipation system is constructed. When the power module 2 is working, it will generate heat. The heat dissipation plate 3 increases the heat dissipation area and quickly conducts the heat to the surface. Multiple sets of heat dissipation holes 4 increase the heat dissipation channels, so that the heat can be dissipated into the air more quickly. The multiple sets of ventilation slots 5 at the bottom of the base 1 form air convection channels. External cold air enters from the ventilation slots 5 and takes away the heat on the surface of the heat dissipation plate 3. Hot air is discharged from other ventilation slots 5, realizing the circulation of air, effectively reducing the temperature of the power module 2, avoiding performance degradation or component damage due to overheating, and extending the service life of the power module 2 and the entire lamp.

[0025] Furthermore, the light sensor 6 is electrically connected to the power module 2 via a wire, and the lamp holder 903 is also connected to the power module 2 via a wire, with the wire hidden inside the lamp post 8. Through the setup of the light sensor 6 and the lamp post 8, intelligent lighting adjustment and a simple and beautiful appearance design are achieved. The light sensor 6 can sense the intensity of ambient light in real time and transmit the signal to the power module 2. The power module 2 automatically adjusts the brightness of the lamp beads 904 according to a preset program. When the ambient light is dim, the brightness of the light is automatically increased, and when the ambient light is bright, the brightness is reduced, achieving the dual effects of energy saving and environmental adaptation. The wires are hidden inside the lamp post 8, which on the one hand avoids the wires being exposed and affecting the overall aesthetics of the lamp, and on the other hand protects the wires from being damaged by external pulling or wear, improving the stability and safety of the circuit connection.

[0026] Furthermore, multiple identical sets of LED beads 904 are arranged inside the lamp holder 903, with each set of LED beads 904 distributed in a circular pattern with equal spacing around the center of the lamp holder 903. Through the arrangement of LED beads 904, a more uniform and brighter lighting effect can be provided. The coordinated work of multiple sets of LED beads 904 increases the total amount of light emitted, meeting the brightness requirements of different scenarios. The circular and equally spaced distribution allows light to be emitted evenly from multiple angles, reducing lighting dead zones and avoiding localized over-brightness or under-brightness. Whether creating a warm atmosphere or providing basic lighting, it can ensure the uniformity and comfort of light distribution. At the same time, it is also easy to achieve diverse lighting colors and dynamic effects by controlling the on / off state and brightness of different sets of LED beads 904.

[0027] Furthermore, the lampshade 905 is installed on the upper outer surface of the connector 901 via a threaded block 906 and a threaded groove 902. The threaded groove 902 and the threaded block 906 are precisely matched in size. Through the setting of the threaded groove 902 and the threaded block 906, the lampshade 905 can be securely installed and easily disassembled. The precisely matched threaded structure can generate a large friction force, ensuring that the lampshade 905 will not easily loosen or fall off after installation. Even if the lamp is subjected to slight vibration during use, the lampshade 905 can remain stable, ensuring the consistency of the light projection direction and effect. At the same time, this threaded connection method is simple to operate. Users can easily disassemble and install the lampshade 905 as needed, which is convenient for cleaning and replacing the lampshade, or for inspecting and repairing internal components such as the lamp beads 904, improving the convenience of use and the maintainability of the lamp.

[0028] Furthermore, multiple sets of springs 908 are equally spaced inside the telescopic groove 907. The position of the locking plate 909 corresponds to the position of the locking slot 910, and the outer wall size of the locking plate 909 matches the inner wall size of the locking slot 910. Through the arrangement of springs 908, locking plates 909, and locking slots 910, additional stability is provided for the lampshade 905. Multiple sets of springs 908 can provide uniform and stable elastic force. When the lampshade 905 is tightened to a certain extent and the locking slot 910 is aligned with the telescopic groove 907, the springs 908 push the locking plate 909 to accurately embed into the locking slot 910, forming a tight locking structure. This further enhances the connection strength between the lampshade 905 and the connecting seat 901, effectively preventing the lampshade 905 from falling off due to accidental collisions or shaking during use. At the same time, this locking structure can be easily released by simply pressing the locking plate 909 during disassembly, without affecting the normal disassembly operation of the lampshade 905. It ensures stability while taking into account the convenience of operation.

[0029] Furthermore, multiple sets of USB ports 11 are provided on the upper surface of the base 1, symmetrically distributed along the central axis of the base 1. The arrangement of USB ports 11 expands the functionality and practicality of the lamp. Multiple sets of USB ports 11 can provide charging interfaces for multiple electronic devices at the same time, such as mobile phones, tablets, and smartwatches, meeting users' needs for charging electronic devices in different scenarios. This allows the lamp to not only have lighting functions but also charging functions, saving space and resources. The symmetrical distribution design not only ensures the aesthetics of the appearance but also makes it convenient for users to connect devices from different directions, improving the ease of use. This allows the ambient lighting to play a wider role in various scenarios such as homes and offices, increasing the product's attractiveness and competitiveness.

[0030] Working Principle: When the power is connected, the power module 2 starts working. It can be charged through the charging port 10 to ensure the device's continuous operation. The power module 2 supplies power to the entire device. At this time, the light sensor 6 starts to sense the ambient light intensity in real time and converts the collected light signal into an electrical signal, which is transmitted to the power module 2 through the wire. The control chip built into the power module 2 processes the signal according to a preset program. If the ambient light is dim, the control chip will issue a command to increase the current supplied to the LED beads 904 in the lamp holder 903, thereby increasing the total light output of the multiple groups of surrounding LED beads 904, thus enhancing the light intensity. The brightness is adjusted automatically by reducing the current and dimming the light if the ambient light is bright. Users can also manually adjust the brightness using knob 7, which is connected to the control circuit within the power module 2. Rotating knob 7 changes the resistance value in the circuit, thereby altering the current output to the LED 904 and allowing for flexible adjustment of the light brightness. During the illumination process of the LED 904, light is projected outward through the lampshade 905. Thanks to the mounting assembly 9 consisting of the threaded groove 902, threaded block 906, spring 908, locking plate 909, and locking slot 910, the light... The lampshade 905 is securely installed to ensure stable light projection. Simultaneously, multiple groups of equally spaced, ring-shaped LED beads 904 ensure even light emission from multiple angles. Combined with the refraction and diffusion of the lampshade 905, this creates a uniform and comfortable lighting effect. Furthermore, by controlling the on / off state and brightness of different groups of LED beads 904, a rich variety of lighting colors and dynamic effects can be created to meet the needs of different scenarios and atmospheres. During device operation, the heat generated by the power module 2 is absorbed by the heat sink 3. The heat sink 3 increases the heat dissipation area, conducting heat to the surface. Multiple sets of heat dissipation holes 4 on the surface of the heat sink 3 and the bottom of the base 1... Multiple ventilation slots 5 form an air convection channel. External cold air enters through the ventilation slots 5, flows over the surface of the heat sink 3 and carries away the heat, and then the hot air is discharged through other ventilation slots 5, effectively reducing the temperature of the power module 2 and ensuring its stable operation. In addition, multiple USB ports 11 symmetrically distributed on the upper surface of the base 1 can connect multiple electronic devices at the same time, such as mobile phones and tablets. The power module 2 provides power to these devices to realize the charging function, so that the device has practical charging attributes in addition to lighting, meeting the diverse needs of users. In this way, the process of using a scene ambient light with adjustable brightness is completed.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A scene ambient light with adjustable brightness, comprising a base (1), characterized in that: The base (1) is equipped with a power module (2), a heat sink (3) is installed at the bottom of the power module (2), heat sink (3) has heat dissipation holes (4) on its surface, ventilation slots (5) are provided at the bottom of the base (1), a light sensor (6) is connected to one side of the upper part of the base (1), an adjustment knob (7) is connected to the other side of the upper part of the base (1), a lamp post (8) is connected to the center of the upper part of the base (1), an installation component (9) is provided above the lamp post (8), a charging port (10) is provided on the side of the base (1), and a USB interface (11) is provided on the upper surface of the base (1). The mounting assembly (9) includes a connector (901), a threaded groove (902) on the upper surface of the connector (901), a lamp holder (903) connected to the upper center of the connector (901), an LED bead (904) installed inside the lamp holder (903), a lamp cover (905) installed above the connector (901), a threaded block (906) connected to the inner side of the lamp cover (905), a telescopic groove (907) on the surface of the connector (901), a spring (908) connected to the bottom of the telescopic groove (907), a retaining plate (909) connected above the spring (908), and a retaining groove (910) on the inner bottom of the lamp cover (905).

2. The adjustable brightness ambient light according to claim 1, characterized in that: The heat dissipation holes (4) are provided in multiple sets on the surface of the heat dissipation plate (3), and the ventilation slots (5) are provided in multiple sets at the bottom of the base (1).

3. The adjustable brightness ambient light according to claim 1, characterized in that: The light sensor (6) is electrically connected to the power module (2) via a wire, and the lamp holder (903) is connected to the power module (2) via a wire, with the wire hidden inside the lamp post (8).

4. The adjustable brightness ambient light according to claim 1, characterized in that: The lamp beads (904) are arranged in multiple identical groups inside the lamp holder (903), and each group of lamp beads (904) is distributed in a circular pattern with equal spacing around the center of the lamp holder (903).

5. A scene ambient light with adjustable brightness according to claim 1, characterized in that: The lampshade (905) is mounted on the upper outer surface of the connector (901) via a threaded block (906) and a threaded groove (902), with the threaded groove (902) and the threaded block (906) being precisely matched in size.

6. The adjustable brightness ambient light according to claim 1, characterized in that: The springs (908) are arranged in multiple identical sets at equal intervals inside the telescopic groove (907). The position of the card plate (909) corresponds to the position of the card slot (910), and the outer wall size of the card plate (909) matches the inner wall size of the card slot (910).

7. A scene ambient light with adjustable brightness according to claim 1, characterized in that: The USB interface (11) is provided in multiple sets on the upper surface of the base (1) and is symmetrically distributed about the central axis of the base (1).

Images