Wall switch controller and lighting system

Abstract

Disclosed in the present invention are a wall switch controller and a lighting system. The wall switch controller comprises a key panel and a control mainboard, wherein the key panel comprises a key body and a plurality of light channels disposed on the end face of the key body close to the key panel; the control mainboard is provided with various lamp bead assemblies that emit different colors of light, and each lamp bead assembly is housed in the corresponding light channel; and the key body comprises a transparent plastic substrate layer, and diffuser particles are homogeneously distributed in the transparent plastic substrate layer. The wall switch controller can achieve a more uniform and consistent light effect by means of the action of a diffuser in the transparent plastic substrate layer; and by using a transparent plastic substrate in which the diffuser particles are incorporated, the key panel in the present invention improves the diffusion effect of light and also provides, by means of the mixing capability of different colors of light, a more flexible color light configuration and a higher optical efficiency for a user, such that end-users can have a richer visual experience during use.

Description

Wall switch controller and lighting system Technical Field

[0001] The present invention relates to the technical field of electric switches, and in particular to a wall switch controller and a lighting system. Background Art

[0002] In the home and commercial lighting sector, wall switch controllers play a crucial role as the interface between users and lighting systems. With technological advancements, traditional mechanical wall switches are gradually transitioning to intelligent control switches. Smart lighting systems have gradually entered the market, expanding the functionality and flexibility of lighting control, enabling diverse lighting experiences such as remote control, dimming, and scene settings. In the realm of modern design, the development trend of wall switch controllers is towards personalization, intelligence, and aesthetics.

[0003] Currently, most wall switch controllers on the market are still based on traditional electrical appliance design concepts. Most products use ordinary single-color LED indicator lights, and the visual feedback and user experience are relatively simple. In current technology, although existing designs include some intelligent elements, such as wireless control functions, the visual presentation of these switches is usually relatively basic, and there are limitations in light distribution, making it difficult to achieve uniform and diverse visual effects. In addition, the button panels of existing control switches usually use opaque or translucent materials, which limits the rendering ability of LED lights, resulting in insufficient integration of lighting effects and the overall panel, thereby reducing the aesthetics and modernity of the product.

[0004] In view of this, it is necessary to improve the control switch in the prior art to solve the technical problem of the single visual effect of the switch. Summary of the Invention

[0005] The purpose of the present invention is to provide a wall switch controller and a lighting system to solve the above technical problems.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] A wall switch controller includes a key panel and a control main board, wherein the key panel includes a key body and a plurality of light channels provided on an end surface of the key body close to the key panel;

[0008] The control mainboard is provided with a plurality of lamp bead assemblies of different colors of light, and each of the lamp bead assemblies is respectively housed in the corresponding light channel;

[0009] The button body includes a transparent plastic substrate layer, and diffusing agent particles are uniformly distributed in the transparent plastic substrate layer.

[0010] Optionally, the light channel includes a plurality of light blocking panels arranged in sequence, and the light blocking panels are used to block the propagation of the colored light emitted by the lamp bead assembly.

[0011] Optionally, there are multiple button panels, and the multiple button panels are arranged side by side.

[0012] Optionally, the wall switch controller further includes a cover assembly, and the cover assembly is arranged between the button panel and the control main board;

[0013] A plurality of first mounting grooves are provided on one end surface of the cover assembly, and the first mounting grooves are used for the light channel to pass through;

[0014] A second mounting groove is provided in the middle of one end surface of the cover assembly, and a rotating shaft portion is provided in the second mounting groove;

[0015] The key panel is provided with a connecting protrusion, the connecting protrusion is provided with an arc-shaped groove, and the rotating shaft is rotatably connected in the arc-shaped groove.

[0016] Optionally, a buckle body is provided on the key panel, and a first slot is provided on the surface cover assembly at a position corresponding to the buckle body, and the key panel is detachably connected to the surface cover assembly through the buckle body.

[0017] Optionally, a limiting groove is provided on the periphery of the face cover assembly, and a limiting protrusion is provided on an end surface of the key panel close to the control main board, and the limiting protrusion is received in the limiting groove.

[0018] Optionally, the lamp bead assembly includes a plurality of the small lamp beads, and the plurality of the small lamp beads are arranged in sequence along the circumference of the light channel.

[0019] The control main board is provided with a control circuit, the control circuit includes a single chip microcomputer U5, and the single chip microcomputer U5 is provided with pin 1, pin 2 and pin 3;

[0020] The pin 1 is connected to the lamp bead LED11, and the pin 1 is the R pin for controlling the red light power of the lamp bead LED11;

[0021] The pin 2 is connected to the lamp bead LED 12, and the pin 2 is the G pin for controlling the green light power of the lamp bead LED 12;

[0022] The pin 3 is connected to the lamp bead LED 13 , and the pin 3 is a B pin for controlling the blue light power of the lamp bead LED 13 .

[0023] Optionally, the wall switch controller further comprises a bottom shell, a power board and a fixing seat; the bottom shell is provided with a receiving groove, the power board is installed in the receiving groove, and one end surface of the power board is connected to the fixing seat;

[0024] A second slot is provided on the periphery of the fixing seat, a connecting plate is provided on the periphery of the cover assembly, a cover slot is formed between the connecting plate and the cover assembly, and the control mainboard is accommodated in the cover slot;

[0025] The side wall of the surface cover groove is provided with a clamping protrusion, and the clamping protrusion is clamped in the second clamping groove.

[0026] Optionally, a positioning cover is fixedly connected to one end surface of the bottom shell, a positioning groove is formed on the positioning cover, and the control mainboard is installed in the positioning groove.

[0027] The present invention also provides a lighting system, comprising the wall switch controller described above.

[0028] Compared with the prior art, the present invention has the following beneficial effects: when working, the control main board and the key panel are assembled together, so that each lamp bead component of the control main board is respectively accommodated in the corresponding light channel, and different lamp bead components respectively emit different colored lights and propagate to the key body along the corresponding light channel. A variety of different colored lights propagate in the transparent plastic substrate layer and are diffused and fused by the action of the diffuser particles to form a uniform diffused fused light emitted from the control main board; the wall switch controller can achieve a more uniform and consistent lighting effect through the action of the diffuser in the transparent plastic substrate layer. By utilizing the transparent plastic substrate incorporating the diffuser particles, the key panel of the present invention not only improves the light diffusion effect, but also provides users with a more flexible color configuration and higher optical efficiency through the mixing ability of different colored lights, so that the end user can experience a richer visual experience during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] The structures, proportions, sizes, etc. depicted in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not intended to limit the conditions under which the present invention can be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportional relationships, or adjustments in size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and objectives that can be achieved by the present invention.

[0031] FIG1 is a schematic diagram of the overall structure of a wall switch controller according to the first embodiment of the present invention;

[0032] FIG2 is a schematic diagram of the exploded structure of the wall switch controller of the first embodiment;

[0033] FIG3 is a schematic diagram of the color light illumination of the key panel of the wall switch controller of the first embodiment;

[0034] FIG4 is a schematic structural diagram of a wall switch controller according to the first embodiment, in which the button panel is a single button;

[0035] FIG5 is a schematic structural diagram of a wall switch controller having a button panel with two buttons according to the first embodiment of the present invention;

[0036] FIG6 is a schematic diagram of the structure of a wall switch controller having three or more buttons on its key panel according to the first embodiment;

[0037] FIG7 is a structural diagram of a cover assembly of the wall switch controller according to the first embodiment of the present invention;

[0038] FIG8 is a second structural diagram of the cover assembly of the wall switch controller of the first embodiment;

[0039] FIG9 is a schematic structural diagram of a control mainboard of a wall switch controller according to the first embodiment of the present invention;

[0040] FIG10 is a schematic diagram of a lighting control circuit of a control mainboard of a wall switch controller according to the first embodiment of the present invention;

[0041] FIG11 is a schematic diagram of a control circuit of the wireless module of the wall switch controller according to the first embodiment of the present invention.

[0042] Illustrations: key panel 10, control motherboard 20, key body 11, light channel 12, lamp bead assembly 21, transparent plastic substrate layer 111, diffuser particles 112, light baffle 121, cover assembly 30, first mounting slot 31, second mounting slot 32, hinge portion 33, connecting protrusion 13, arc-shaped groove 131, buckle body 14, first slot 34, limiting slot 35, limiting protrusion 15, touch button 22, small lamp bead 211, bottom shell 40, power board 50, fixing seat 60, accommodating slot 41, second slot 42, connecting plate 36, cover slot 37, snap protrusion 38, spring portion 39, positioning cover 70, positioning slot 71. DETAILED DESCRIPTION

[0043] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0044] In the description of the present invention, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally located component.

[0045] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods. Example

[0046] As shown in Figures 1 to 11, an embodiment of the present invention provides a wall switch controller, including a key panel 10 and a control main board 20. The key panel 10 includes a key body 11 and a plurality of light channels 12 provided on an end face of the key body 11 close to the key panel 10; the light channels 12 in the key panel 10 cooperate with the different color light bead assemblies 21 on the control main board 20 to ensure that the emitted light can be transmitted along a specified path to the surface of the key panel 10.

[0047] The control main board 20 is provided with a plurality of lamp bead assemblies 21 of different colors of light, and each lamp bead assembly 21 is respectively housed in the corresponding light channel 12; the lamp bead assembly 21 of each color of light is precisely placed under the corresponding light channel 12, so that the direction and distribution of light can be precisely controlled by this design.

[0048] The key body 11 includes a transparent plastic substrate layer 111, in which diffuser particles 112 are uniformly distributed. Preferably, the diffuser particles 112 and the transparent plastic substrate layer 111 are integrally injection-molded. This integral injection molding of the diffuser particles 112 and the transparent plastic substrate layer 111 forms the entire key body 11 as a single, seamless component, providing enhanced mechanical strength and durability.

[0049] It should be noted that the diffusing agent particles 112 distributed in the transparent plastic substrate are used to evenly diffuse the light passing therethrough, thereby avoiding light spots or highly concentrated bright spots, and achieving a softer and more uniform lighting effect.

[0050] The working principle of the present invention is as follows: when working, the control mainboard 20 and the key panel 10 are assembled together, so that each lamp bead assembly 21 of the control mainboard 20 is respectively accommodated in the corresponding light channel 12, and different lamp bead assemblies 21 respectively emit different colored lights and propagate along the corresponding light channel 12 to the key body 11, and a variety of different colored lights propagate in the transparent plastic substrate layer 111, and are diffused and the colors are fused through the action of the diffuser particles 112 to form a uniform diffused fusion light emitted from the control mainboard 20; compared with the control switch in the prior art, the wall switch controller can achieve a more uniform and consistent lighting effect through the action of the diffuser in the transparent plastic substrate layer 111. By utilizing the transparent plastic substrate incorporating the diffuser particles 112, the key panel 10 of the present invention not only improves the light diffusion effect, but also provides users with a more flexible color configuration and higher optical efficiency through the ability to mix different colored lights, so that the end user can experience a richer visual experience during use.

[0051] In this embodiment, the light channel 12 includes a number of light baffles 121 arranged in sequence, and the light baffles 121 are used to block the propagation of the colored light emitted by the lamp bead assembly 21; the light baffles 121 are usually arranged around the light channel 12 to form a barrier or channel, guiding the light to be transmitted directly to the key surface, thereby avoiding the leakage of the colored light emitted by the lamp bead assembly 21, and playing the role of blocking light leakage.

[0052] It should be noted that the main function of the light baffle 121 in this solution is to block and guide the colored light emitted by the lamp bead assembly 21, ensure that the light propagates along the predetermined path, prevent the light from leaking to unnecessary areas, or directly leaking from the gaps in the key panel 10, affecting the aesthetics of the light.

[0053] Preferably, the light blocking plate 121 includes at least two side light blocking plates 121 that are arranged opposite to each other. This layout can more effectively control the direction of light and prevent light from scattering or leaking inside the key panel 10 .

[0054] As a preferred solution of this embodiment, the number of the key panel 10 is one or more. When the number of the key panel 10 is multiple, the multiple key panels 10 are arranged side by side.

[0055] The single button panel 10 is suitable for simple control requirements, such as single light or single function control; this configuration is simple and suitable for scenarios with limited space or single requirements.

[0056] When multiple lamps or functions need to be controlled, multiple key panels 10 can be arranged side by side. Such a configuration provides higher flexibility and the possibility of realizing complex functions.

[0057] In this embodiment, the wall switch controller also includes a cover assembly 30, which is arranged between the key panel 10 and the control main board 20; a plurality of first mounting grooves 31 are arranged at intervals on one end surface of the cover assembly 30, and the first mounting grooves 31 are used for the light channel 12 to pass through; at the same time, the setting of the first mounting grooves 31 is also used to connect the key panel 10 and the control main board 20, so that when the key panel 10 is pressed, a force can be generated to act on the touch button 22 on the control main board 20.

[0058] A second mounting groove 32 is provided in the middle of one end surface of the surface cover assembly 30, and a rotating shaft portion 33 is provided in the second mounting groove 32; a connecting protrusion 13 is provided on the key panel 10, and an arc-shaped groove 131 is provided on the connecting protrusion 13, and the rotating shaft portion 33 is rotatably connected in the arc-shaped groove 131; so that the key panel 10 is rotatably connected to the surface cover assembly 30, and since the height of the connecting protrusion 13 is greater than the distance from the side edge of the key panel 10 to the surface cover assembly 30, a certain gap will be formed between the key panel 10 and the key panel 10, and this gap provides the possibility of rotation of the key panel 10, and through the limiting action of the two sections of the key panel 10, the key panel 10 can be rotated within a small range, thereby realizing the pressing and rotating work of the key panel 10.

[0059] It is further explained that a buckle body 14 is provided on the key panel 10 , and a first slot 34 is provided on the cover assembly 30 at a position corresponding to the buckle body 14 . The key panel 10 is detachably connected to the cover assembly 30 via the buckle body 14 .

[0060] It should be noted that the key panel 10 and the cover assembly 30 of this solution are detachably connected, which facilitates the replacement of different types of key panels 10, such as the replacement between a single key panel 10 and multiple key panels 10, or between multiple key panels 10 and multiple key panels 10, to adapt to different practical needs.

[0061] In this embodiment, a retaining groove 35 is defined along the periphery of the cover assembly 30. A retaining protrusion 15 is provided on one end of the key panel 10, adjacent to the control board 20. The retaining protrusion 15 is received within the retaining groove 35. During installation, the retaining protrusion 15 is received within the retaining groove 35, providing additional structural stability and ensuring precise alignment between the key panel 10 and the cover assembly 30. Furthermore, the width of the retaining groove 35 should be greater than the width of the retaining protrusion 15 to facilitate rotation of the key panel 10.

[0062] In this embodiment, optionally, a plurality of groups of spring portions 39 are provided at intervals on the cover assembly 30 . When the key panel 10 rotates relative to the cover assembly 30 , the key panel 10 presses the spring portions 39 and transmits the pressing force to the touch button 22 .

[0063] As shown in FIG. 5 , when two key panels 10 are arranged in parallel in this solution, two groups of spring portions 39 are provided at intervals on the corresponding cover assembly 30 . The function of the spring portions 39 is to transmit pressure to the touch button 22 .

[0064] Specifically, the lamp bead assembly 21 includes a plurality of small lamp beads 211, which are arranged in sequence along the circumference of the light channel 12. This design helps to achieve uniform distribution of light around the light channel 12, providing users with a smoother and more consistent visual experience.

[0065] In this embodiment, it is specifically described that a plurality of touch buttons 22 are provided on the control mainboard 20 . When the key panel 10 is pressed, the control mainboard 20 generates a corresponding control signal.

[0066] When the user presses the key panel 10, the touch button 22 under the control motherboard 20 is activated, generating corresponding control signals; these signals are analyzed by the control motherboard 20 to control the lighting fixture's functions such as turning it on, off, dimming, and color changing.

[0067] In this embodiment, the wall switch controller also includes a base shell 40, a power board 50 and a fixing base 60; the base shell 40 is provided with a receiving groove 41, the power board 50 is installed in the receiving groove 41, and one end face of the power board 50 is connected to the fixing base 60; the design of the base shell 40 provides a sturdy shell to protect the internal circuits and components from the influence of the external environment; the receiving groove 41 in the base shell 40 provides a dedicated position for the power board 50.

[0068] The power board 50 is installed in the receiving groove 41. The power board 50 is the power source of the entire controller, responsible for providing the necessary power to the lamp assembly 21 and other electronic components. The fixing base 60 is connected to one end of the power board 50, providing additional support and fixation for the power board 50. This design ensures the stability and safety of the power board 50.

[0069] A second latching groove 42 is defined around the periphery of the fixing base 60, and a connecting plate 36 is provided around the periphery of the cover assembly 30. A cover groove 37 is formed between the connecting plate 36 and the cover assembly 30, and the control mainboard 20 is accommodated in the cover groove 37. A snap-fitting protrusion 38 is provided on the sidewall of the cover groove 37, and the snap-fitting protrusion 38 snaps into the second latching groove 42. This achieves a detachable connection between the cover assembly 30 and the fixing base 60.

[0070] In this embodiment, a positioning cover 70 is fixedly connected to one end surface of the bottom shell 40. The positioning cover 70 has a positioning groove 71, and the control mainboard 20 is installed in the positioning groove 71. The positioning cover 70 provides a positioning function for the installation of the control mainboard 20.

[0071] In this embodiment, a control circuit is provided on the control main board 20, and the control circuit includes a single chip microcomputer U5, and the single chip microcomputer U5 is provided with pin 1, pin 2 and pin 3;

[0072] As shown in Figure 10, the single-chip microcomputer U5 is the microcontroller unit (MCU) on the control motherboard, which is responsible for receiving various commands, processing logic, and outputting control signals to connected devices, such as various lamp beads; the single-chip microcomputer U5 controls the connected lamp beads of different colors through its different pins to achieve precise control of the color and brightness of the light of the lighting system.

[0073] Pin 1 is connected to the lamp bead LED11, and pin 1 is the R pin used to control the red light power of the lamp bead LED11; among them, pin 1 (R pin) is connected to the red light LED lamp bead (LED11), and by controlling the current or voltage output from this pin, the microcontroller can adjust the brightness of the red light LED.

[0074] Pin 2 is connected to the lamp bead LED12, and pin 2 is the G pin for controlling the green light power of the lamp bead LED12; wherein, pin 2 (G pin) is connected to the green light LED lamp bead (LED12); pin 2 changes the brightness of the light emitted by it by adjusting the power of the green light LED.

[0075] Pin 3 is connected to the lamp bead LED13, and pin 3 is the B pin for controlling the blue light power of the lamp bead LED13; pin 3 (B pin) is connected to the blue light LED lamp bead (LED13); similarly, pin 3 controls the brightness of the blue light LED, allowing changes in the blue light intensity.

[0076] In the RGB color model, red, green, and blue light can be mixed in different proportions to form a variety of colors. By adjusting the power ratio of each lamp bead, the microcontroller can modulate multiple colors of light.

[0077] In summary, within the entire lighting system, the control board is integrated with components such as the wall switch controller and sensors to form a programmable and controllable lighting solution. Users can input commands through the wall switch controller, such as selecting different lighting modes or adjusting brightness and color temperature. The microcontroller then controls the R, G, and B color LEDs to achieve the desired effect. This RGB control approach can be widely used in various applications, such as scene lighting, emergency instructions, and creating an atmosphere, providing highly customized lighting solutions.

[0078] In summary, the microcontroller U5 on the control motherboard enables the lighting system to achieve complex color control and create lighting effects through precise pin output, greatly improving the functionality and user experience of the lighting system.

[0079] In this embodiment, as shown in FIG11 , a control circuit of a wireless module is provided in this solution. The wireless module is the control center of the switch and is responsible for all wireless communications and functional control of the switch itself. Example

[0080] The present invention also provides a lighting system including the above wall switch controller. A lighting system generally involves multiple components and functions, including but not limited to light sources, controllers, sensors, and communication interfaces, aiming to provide a comprehensive solution to meet lighting needs.

[0081] Lighting system components:

[0082] Light sources can include various types of lamps, such as LEDs and fluorescent lamps.

[0083] The controller is the wall switch controller of the first embodiment, which is used to control the switch, brightness, color, etc. of the light source.

[0084] Sensors, including light sensors, motion sensors, etc., to achieve automated control.

[0085] Communication interfaces allow the lighting system to interact with other devices or systems via technologies such as Wi-Fi and Bluetooth.

[0086] It should be noted that the wall switch controller in this solution serves as an interface for users to interact with the lighting system, providing an intuitive and easy-to-operate control method; using its advanced optical and material design, it enhances the user experience, for example, through multi-color light sources and optimized light distribution to provide a more comfortable and attractive lighting environment.

[0087] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wall switch controller, characterized in that: It comprises a key panel (10) and a control main board (20), wherein the key panel (10) comprises a key body (11), and a plurality of light channels (12) provided on an end surface of the key body (11) close to the key panel (10); The control main board (20) is provided with a plurality of lamp bead assemblies (21) of different colored lights, and each of the lamp bead assemblies (21) is respectively received in the corresponding light channel (12); The key body (11) comprises a transparent plastic substrate layer (111), and diffusing agent particles (112) are uniformly distributed in the transparent plastic substrate layer (111).

2. The wall switch controller according to claim 1, characterized in that: The light channel (12) comprises a plurality of light blocking plates (121) arranged in sequence, and the light blocking plates (121) are used to block the propagation of the colored light emitted by the lamp bead assembly (21).

3. The wall switch controller according to claim 1, characterized in that: There are multiple key panels (10), and the multiple key panels (10) are arranged side by side.

4. The wall switch controller according to claim 1, characterized in that: It also includes a cover assembly (30), wherein the cover assembly (30) is arranged between the key panel (10) and the control main board (20); A plurality of first installation slots (31) are provided on one end surface of the cover assembly (30), and the first installation slots (31) are used for the light channel (12) to pass through; A second mounting groove (32) is provided in the middle of one end surface of the face cover assembly (30), and a rotating shaft portion (33) is provided in the second mounting groove (32); A connecting protrusion (13) is provided on the key panel (10), an arc-shaped groove (131) is provided on the connecting protrusion (13), and the rotating shaft portion (33) is rotatably connected in the arc-shaped groove (131).

5. The wall switch controller according to claim 4, characterized in that: A buckle body (14) is provided on the key panel (10), a first slot (34) is provided on the cover assembly (30) at a position corresponding to the buckle body (14), and the key panel (10) is detachably connected to the cover assembly (30) via the buckle body (14); A limiting groove (35) is provided on the periphery of the face cover assembly (30), and a limiting protrusion (15) is provided on one end surface of the key panel (10) close to the control main board (20), and the limiting protrusion (15) is received in the limiting groove (35).

6. The wall switch controller according to claim 1, characterized in that: The lamp bead assembly (21) comprises a plurality of small lamp beads (211), and the plurality of small lamp beads (211) are sequentially arranged along the circumference of the light channel (12).

7. The wall switch controller according to claim 1, characterized in that: The control main board (20) is provided with a control circuit, the control circuit includes a single chip microcomputer U5, and the single chip microcomputer U5 is provided with pin 1, pin 2 and pin 3; The pin 1 is connected to the lamp bead LED11, and the pin 1 is the R pin for controlling the red light power of the lamp bead LED11; The pin 2 is connected to the lamp bead LED 12, and the pin 2 is the G pin for controlling the green light power of the lamp bead LED 12; The pin 3 is connected to the lamp bead LED 13 , and the pin 3 is a B pin for controlling the blue light power of the lamp bead LED 13 .

8. The wall switch controller according to claim 4, characterized in that: It also includes a bottom shell (40), a power board (50) and a fixing seat (60); the bottom shell (40) is provided with a receiving groove (41), the power board (50) is installed in the receiving groove (41), and one end surface of the power board (50) is connected to the fixing seat (60); A second slot (42) is provided on the periphery of the fixing seat (60), a connecting plate (36) is provided on the periphery of the cover assembly (30), a cover slot (37) is formed between the connecting plate (36) and the cover assembly (30), and the control main board (20) is accommodated in the cover slot (37); A clamping protrusion (38) is provided on the side wall of the surface cover groove (37), and the clamping protrusion (38) is clamped in the second clamping groove (42).

9. The wall switch controller according to claim 8, characterized in that: A positioning cover (70) is fixedly connected to one end surface of the bottom shell (40), and a positioning groove (71) is provided on the positioning cover (70), and the control main board (20) is installed in the positioning groove (71).

10. A lighting system, characterized in that: Comprising the wall switch controller according to any one of claims 1 to 9.

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