RGB-Farblampe

Abstract

An RGB color lamp, characterized by the fact that it includes: a lamp body (100); a color-changing incandescent lamp (200) attached to the lamp body (100); a control board (300) which is mounted in the lamp body (100) and electrically connected to the color-changing light bulb (200); a red light adjustment button (410) which is attached to the lamp body (100) and electrically connected to the control board (300) to control the intensity of a red light in the color-changing incandescent lamp (200); a blue light adjustment button (420) which is attached to the lamp body (100) and electrically connected to the control board (300) to control the intensity of a blue light in the color-changing incandescent lamp (200); a green light adjustment button (430) attached to the lamp body (100) and electrically connected to the control board (300) to regulate the intensity of a green light in the color-changing incandescent lamp (200); and a display device (500) which is attached to the lamp body (100) and electrically connected to the control board (300) to display the intensity of the red light, the blue light and the green light in the color-changing incandescent lamp (200).

Description

Technical field

[0001] The present application relates to lamps, in particular an RGB color lamp. State of the art

[0002] With the constant development of lighting technology, RGB color lamps are widely used in various scenarios such as teaching, residential lighting, and atmosphere creation due to their ability to freely adjust the intensity of the three primary colors red, green, and blue and to achieve a diverse color output, in order to meet the individual requirements of users for different lighting effects.

[0003] Currently, many types of RGB color lamps are available on the market; however, most color mixing lamps use integrated adjustment buttons where the three primary colors must be set separately by switching between steps. The adjustment process is cumbersome, and precise control of the color light intensity is difficult to achieve. Content of the present application

[0004] The primary purpose of the present application is to provide an RGB color lamp which has the advantages of separate adjustment of the intensity of the three primary colors and easy operation.

[0005] To achieve this goal, the present application offers the following technical solution: an RGB color lamp comprising the following: a lamp body; a color-changing light bulb attached to the lamp body; a control board that is mounted inside the lamp body and electrically connected to the color-changing light bulb; a red light adjustment button, which is attached to the lamp body and electrically connected to the control board to regulate the intensity of a red light in the color-changing light bulb; a blue light adjustment button, which is attached to the lamp body and electrically connected to the control board to regulate the intensity of a blue light in the color-changing light bulb; a green light adjustment button, attached to the lamp body and electrically connected to the control board, to regulate the intensity of a green light in the color-changing incandescent lamp; and A display device that is attached to the lamp body and electrically connected to the control board to indicate the intensity of the red light, blue light, and green light in the color-changing light bulb.

[0006] In some embodiments, the display device includes: a red light intensity indicator located on one side of the red light adjustment button to indicate the intensity of the red light in the color-changing light bulb; a blue light intensity indicator located on one side of the blue light adjustment button to indicate the intensity of the blue light in the color-changing bulb; and a green light intensity indicator located on one side of the green light adjustment button to indicate the intensity of the green light in the color-changing light bulb.

[0007] In some embodiments, the red light setting button, the blue light setting button, and the green light setting button are arranged next to each other in the same direction.

[0008] In some embodiments, the red light setting button, the blue light setting button, and the green light setting button are designed as a sliding operator, the sliding operator comprising: a sliding resistor located in the lamp body; a sliding groove arranged in the lamp body and extending in the adjustment direction of the sliding operator; and a slider arranged on the outside of the lamp body; wherein one end of the slider passes through the sliding groove and is connected to a slider terminal of the sliding resistor.

[0009] In some embodiments, the red light setting button, the blue light setting button, and the green light setting button are designed as touch controls, the touch control comprising: a touch rail module configured to detect position changes of an external touch object in order to control the light intensity; and An adjustment mark located on the lamp body to indicate the touch area and adjustment direction.

[0010] In some embodiments, the red light setting button, the blue light setting button, and the green light setting button are designed as rotary operators; wherein the rotary operator is a rotary potentiometer, a rotary mechanical encoder, a rotary light grating encoder, or a rotary Hall encoder.

[0011] In some embodiments, it also includes: a brightness adjustment button attached to the lamp body and electrically connected to the control board to regulate the brightness of the color-changing light bulb; and / or a mode setting button, which is attached to the lamp body and electrically connected to the control board, to regulate the lighting mode of the color-changing light bulb.

[0012] In some embodiments, the color-changing incandescent lamp comprises: several LED components and a lamp cover, wherein the several LED components are arranged in a ring and attached to the lamp body, and the lamp cover is placed over the outside of the several LED components.

[0013] In some embodiments, the multiple LED components comprise red, green and blue single-color components, wherein the single-color components are arranged periodically and uniformly in the sequence red, green, blue.

[0014] The following advantageous effects result from applying the above technical solution.

[0015] 1. By independently arranging dedicated adjustment buttons for the three primary colors red, green, and blue, the RGB color lamp allows for precise and individual control of the light intensity of each color. Users can freely adjust the intensity ratio of the three primary colors according to their intended use and precisely set the target color, thus meeting a wide range of color requirements. The adjustment processes for each color do not affect the others, resulting in greater setting accuracy, effectively preventing color deviations during mixing, and ensuring the accuracy and stability of the color mix. Furthermore, the adjustment buttons are integrated directly into the lamp body, providing a simple and intuitive operating path. This allows users to quickly adjust the color and brightness, significantly improving usability and the overall user experience.

[0016] 2. The RGB color lamp also includes a display unit. This unit is mounted on the surface of the lamp body, electrically connected to the control board, and provides a real-time display of the respective light intensities of red, blue, and green within the color-changing bulb. The display unit visualizes the color mixing parameters, allowing the user to clearly see the specific intensity ratio of the three colors without relying on visual estimation. This enables both the precise reproduction of preferred color effects and the rapid setup of color-matched scenarios, significantly improving the accuracy and efficiency of color mixing.At the same time, it facilitates the recording and reuse of parameters: once the user has set a satisfactory color combination, they can record the intensity parameters displayed on the display device and, when using it later, directly adjust it according to these parameters, thus avoiding repeated settings and further increasing usability. Brief description of the drawing

[0017] The descriptive drawings, which form part of the present application, serve to further understand the present application, and the illustrative embodiments of the present application and their description serve to explain the present application and do not constitute an unreasonable restriction of the present application. Fig. Figure 1 is a schematic representation of the structure of an RGB color lamp according to some embodiments of the present application. Fig. Figure 2 is a schematic representation of the structure of the RGB color lamp from another perspective according to some embodiments of the present application. Fig. Figure 3 is a schematic representation of the structure of the RGB color lamp from another perspective according to some embodiments of the present application. Fig. 4 is a cross-sectional image in the direction of AA from Fig. 3. Fig. Figure 5 is an enlarged view of Part B in Fig. 4. Fig. Figure 6 is an exploded view of the structure of the RGB color lamp according to some embodiments of the present application. Fig. Figure 7 is a schematic representation of a sub-housing of the RGB color lamp according to some embodiments of the present application. Fig. Figure 8 is a schematic representation of an upper housing of the RGB color lamp according to some embodiments of the present application. Fig. Figure 9 is a schematic representation of a circuit board of the RGB color lamp according to some embodiments of the present application. Fig. Figure 10 is an exploded view of the structure of the RGB color lamp according to some embodiments of the present application. Fig. Figure 11 is a schematic representation of the structure of the RGB color lamp according to some embodiments of the present application. Fig. Figure 12 is an exploded view of the structure of the RGB color lamp according to some embodiments of the present application. Fig. Figure 13 is a schematic representation of the structure of the RGB color lamp according to some embodiments of the present application. Fig. Figure 14 is an exploded view of the structure of the RGB color lamp according to some embodiments of the present application.

[0018] Explanation of reference symbols: 100 Lamp body; 110 Upper housing; 111 Connecting column; 112 Second support column; 113 Mounting shoulder; 114 Second mounting groove; 120 Lower housing; 121 First support column; 122 First mounting groove; 130 Battery compartment; 131 Cover; 132 Battery; 140 Charging port; 150 Switch; 200 Color-changing bulb; 210 LED component; 220 Lamp cover; 300 Control board; 310 Connecting hole; 320 Mounting hole; 400 Adjustment button group; 410 Red light adjustment button; 420 Blue light adjustment button; 430 Green light adjustment button; 440 Brightness adjustment button; 450 Mode adjustment button; 460 Slider; 461 Slider resistor; 462 Slider groove; 463 Slider; 470 Touch operator; 471 Touch rail module; 472 Setting marker; 480 Dial operator; 500 Display unit; 510 Red light intensity indicator; 520 Blue light intensity indicator; 530 Green light intensity indicator. Detailed description of the embodiments

[0019] The present application is explained in detail below with reference to the figures and embodiments. The various examples are provided for illustration, not to limit the present application. Indeed, it will be clear to those skilled in the art that amendments and modifications can be made to the present application without departing from the scope or spirit of the present application. For example, features shown or described as part of one embodiment can be used in another embodiment to generate yet another embodiment. Therefore, it is desirable that the present application includes such amendments and modifications that fall within the scope of the appended claims and their equivalents.

[0020] In the description of this application, the terms "longitudinal", "transverse", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc., refer to the directions or positional relationships based on the illustrations and serve only to facilitate the description of this application. They do not require that the application be constructed and operated in any particular direction. Therefore, they are not to be understood as limiting the scope of this application. The terms "connected", "attached", "affixed", etc., used in this application are to be understood in a broader sense. For example, it may be a fixed connection or a detachable connection; it may be connected directly or via an intermediate part; it may be a wired electrical connection, a wireless electrical connection, or a wireless communication signal connection.Experts can understand the specific meaning of the above terms based on the concrete situation.

[0021] The accompanying drawings show one or more examples of the present application. The detailed description uses numerical and letter references to refer to features in the drawings. Similar or identical references in the drawings and the description have been used to refer to similar or identical parts of the present application. As used here, the terms "first," "second," and "third," etc., may be used interchangeably to distinguish one component from another and are not intended to indicate the position or significance of any individual component.

[0022] As in the Fig. Figures 1-2 and 6 show that some embodiments of the present application provide an RGB color lamp comprising a lamp body 100, a color-changing incandescent lamp 200, a control board 300, a red light setting button 410, a blue light setting button 420, and a green light setting button 430.

[0023] This is how it is, as in the Fig. As shown in Figures 1-2 and 6, the color-changing light bulb 200 is attached to the lamp body 100. The control board 300 is mounted inside the lamp body 100 and electrically connected to the color-changing light bulb 200. The red light setting button 410, the blue light setting button 420, and the green light setting button 430 are all attached to the lamp body 100 and each is electrically connected to the control board 300. The red light adjustment button 410 is used to adjust the light intensity of the red light in the color-changing bulb 200, the blue light adjustment button 420 is used to adjust the light intensity of the blue light in the color-changing bulb 200, and the green light adjustment button 430 is used to adjust the light intensity of the green light in the color-changing bulb 200. Due to the independent arrangement of special adjustment buttons for the three primary colors red, green, and blue, the RGB color lamp can control the light intensity of the three primary colors separately.The user can freely adjust the intensity ratio of the three primary colors according to the intended use and precisely set the target color, thus meeting a wide range of color requirements. The adjustment processes for the individual colors do not affect each other, resulting in greater setting accuracy, effectively avoiding color deviations during mixing, and ensuring the accuracy and stability of the color mix. Furthermore, the adjustment buttons are integrated directly into the lamp body, providing a simple and intuitive operating path, allowing the user to quickly adjust the color and brightness, significantly improving usability and the user experience.

[0024] In some embodiments, such as in the Fig. 1, Fig. 3, and Fig. As shown in Figure 6, the RGB color lamp also includes a display unit 500. The display unit 500 is mounted on the surface of the lamp body 100, electrically connected to the control board 300, and serves to display the respective light intensities of red, blue, and green in the color-changing lamp 200 in real time. The display unit 500 enables the visualization of the color mixing parameters, allowing the user to clearly see the specific intensity ratio of the three colors without having to rely on visual estimations. This allows for both the precise reproduction of preferred color effects and the rapid adjustment of color-matched scenarios, which significantly improves the accuracy and efficiency of the color mixing.Furthermore, it facilitates the recording and reuse of parameters: once the user has set a satisfactory color combination, they can record the intensity parameters displayed on the 500 display unit and directly adjust them according to these parameters during later use, thus avoiding repeated settings and further increasing usability.

[0025] In some embodiments, the indicator device 500 comprises a red light intensity indicator 510, a blue light intensity indicator 520, and a green light intensity indicator 530. The red light intensity indicator 510 is located on one side of the red light adjustment button 410 and serves to indicate the intensity of the red light in the color-changing incandescent lamp 200. The blue light intensity indicator 520 is located on one side of the blue light adjustment button 420 and serves to indicate the intensity of the blue light in the color-changing incandescent lamp 200. The green light intensity indicator 530 is located on one side of the green light adjustment button 430 and serves to indicate the intensity of the green light in the color-changing incandescent lamp 200. The individual color adjustment buttons and the corresponding intensity indicators 500 are each assigned in pairs.When adjusting the settings, the view can be directed straight at the color, increasing the intuitiveness of operation and the efficiency of color mixing; the independent display of the intensity information of the three colors ensures clear parameter differentiation, avoids visual confusion and allows precise control of the intensity changes of each individual color.

[0026] In some embodiments, the red light adjustment button 410, the blue light adjustment button 420, and the green light adjustment button 430 are arranged side by side in the same direction. The three color adjustment buttons are neatly arranged, which makes the functional area of ​​the lamp body 100 more compact and uncluttered, optimizing the overall appearance; the hand does not need to be moved far during operation, which corresponds to user habits and increases ease of adjustment; and the linear arrangement of the buttons, combined with the corresponding intensity indicators 500 on the same side, ensures a high degree of uniformity in visual and operational movement, further improving the smoothness of the color mixing operation.

[0027] In some embodiments, the color-changing light bulb 200 and the red light setting button 410, the blue light setting button 420, and the green light setting button 430 are arranged on opposite sides of the lamp body 100. The physical separation of the lighting and operating areas ensures that the hands do not block the light during the setting process, thus preserving the lighting effect during parameter adjustment. Furthermore, the two-sided arrangement provides a clear functional layout for the lamp body 100, ensuring that light emission and button operation do not interfere with each other, thereby optimizing the user experience. Combined with the linear arrangement of the buttons, the overall structure of the lamp body 100 becomes even more uniform, benefiting from both aesthetic appeal and practical usability.

[0028] In some embodiments, such as in the Fig. As shown in Figures 3-9, the lamp body 100 comprises an upper housing 110 and a lower housing 120. The control board 300 is located between the upper housing 110 and the lower housing 120. Convex connecting columns 111 are arranged on the inner wall of the upper housing 110, and corresponding connecting holes 310 are defined on the control board 300. The control board 300 can be secured by inserting fasteners through the connecting holes 310 into the connecting columns 111.

[0029] In some embodiments, convex first support columns 121 are arranged on the inner wall of the lower housing 120. Convex second support columns 112 are arranged on the inner wall of the upper housing 110, with contact shoulders 113 being arranged on the second support columns 112. Mounting holes 320 are defined on the control board 300. After the second support columns 112 have been guided through the mounting holes 320, their contact shoulders 113 rest against one side of the control board 300, and the end faces of the first support columns 121 rest against the other side of the control board 300. Both can clamp and fix the control board 300 to prevent slippage or wobbling in the lamp body 100 and thus ensure the stability of the electrical connection.Furthermore, the mutual contact of the first support columns 121 and the second support columns 112 increases the overall load-bearing capacity of the assembled upper and lower housing 110, 120, thereby improving the deformation and impact resistance of the lamp body structure 100.

[0030] In some embodiments, first mounting grooves 122 are defined on the first support columns 121, and second mounting grooves 114 are defined on the second support columns 112, the openings of the first mounting grooves 122 being connected to the outer surface of the lower housing 120; after assembly of the upper housing 110 and lower housing 120, the first mounting grooves 122 are connected to the second mounting grooves 114.By inserting fastening elements through the connected first and second mounting grooves 122, 114, the first support columns 121 and the second support columns 112 can be firmly connected to each other, further fixing the control board 300 to prevent slippage due to vibrations or impacts and to ensure the stability of the electrical connection, and also forming an integrated fastening structure between the upper housing 110, the lower housing 120 and the control board 300, which increases the overall structural strength and mounting strength of the lamp body 100.

[0031] In some embodiments, the color-changing incandescent lamp 200 comprises several LED components 210 and a lamp cover 220, wherein the several LED components 210 are arranged in a ring and attached to the lamp body 100, and the lamp cover 220 is placed externally over the several LED components 210. The ring-shaped arrangement of the LED components 210, in combination with the lamp cover 220, ensures that the light is emitted uniformly after diffusion, local differences in brightness are avoided, and the visual lighting and mood effect is improved.

[0032] In some embodiments, the multiple LED components 210 are mounted on the control board 300, enabling integrated assembly of the LED components 210 with the control board 300. This simplifies the overall structure and also facilitates the electrical connection between the LED components 210 and the control board 300, thereby increasing assembly efficiency and the stability of the electrical connection. The lamp cover 220 is detachably attached to the lamp body 100, allowing for easy removal and installation and facilitating subsequent maintenance or replacement of the LED components 210, thus reducing maintenance costs. The lamp cover 220 is spherical in shape.The spherical structure allows the light emitted by the LED components 210 to be evenly distributed in all directions after diffusion through the lamp cover 220, thus improving the coverage and visual softness of the lighting and mood lighting.

[0033] In some embodiments, such as in the Fig. 6 and Fig. As shown in Figure 9, the multiple LED components comprise 210 red, green, and blue single-color components, the single-color components being arranged periodically and uniformly in the sequence red, green, blue. The three colors mix thoroughly before exiting, effectively reducing color separation and color casts, ensuring the uniformity and color fidelity of the mixed colors, and also precisely controlling the light intensity of each single color, thus increasing color mixing accuracy. In other embodiments, the LED components 210 are integrated components containing red, green, and blue light chips. These integrated components can simplify the component arrangement and the overall structure, and the close arrangement of the three color chips in a single component also enables rapid color mixing, aligning the product's color mixing performance with production practices.

[0034] In some embodiments, such as in Fig. As shown in Figure 10, the lamp body 100 also features a battery compartment 130, a charging port 140, and a switch 150. A battery 132 can be removablely installed in the battery compartment 130, and a cover 131 is attached to the battery compartment 130 to close it and protect the battery 132 inside. The battery 132 is electrically connected to the control board 300 and independently powers the entire RGB color lamp, thus eliminating the need for a wired power supply and increasing the product's flexibility and portability. The charging port 140 is electrically connected to the control board 300 and is used to recharge the battery 132 to ensure the product's operating time.The switch 150 is electrically connected to the control board 300 and is used to switch the entire color lamp on and off, allowing the circuit to be quickly interrupted or closed to avoid unnecessary power consumption.

[0035] In some embodiments, such as in the Fig. 3, Fig. 4 and Fig. As shown in Figure 8, the red light adjustment button 410, the blue light adjustment button 420, and the green light adjustment button 430 are all designed as sliding controls 460; the sliding control 460 comprises a sliding resistor 461 and a slider 463. The sliding resistor 461 is located in the lamp body 100. A sliding groove 462 is defined on the lamp body 100, extending in the adjustment direction of the sliding control 460; the slider 463 is located on the outside of the lamp body 100, with one end passing through the sliding groove 462 and connected to a slider terminal of the sliding resistor 461. By moving the slider 463, the light intensity of red, blue, or green in the color-changing incandescent lamp 200 can be adjusted.The 460 slide control allows for stepless, smooth adjustment of the color light intensity, precisely tailored to any desired brightness level by the user, significantly increasing color mixing accuracy and color range. Furthermore, operation by sliding the 463 slider is intuitive and easy to control, as the change in brightness is linearly related to the slider's movement. The user can quickly adjust the brightness range by moving the slider, providing more direct operational feedback.

[0036] In some embodiments, such as in the Fig. 11 and Fig. As shown in Figure 12, the red light setting button 410, the blue light setting button 420, and the green light setting button 430 are all designed as touch controls 470. The touch control 470 comprises a touch rail module 471 and an adjustment mark 472, the adjustment mark 472 being located on the lamp body 100 within the detection range of the corresponding touch control 470 to indicate the touch area and the adjustment direction. Specifically, the touch rail module 471 is a capacitive linear touch sensor that can detect changes in the position of an external touch object and accordingly control the intensity of red, blue, or green in the color-changing incandescent lamp 200.The touchless, flat design without physical buttons not only makes the operating area of ​​the Lamp 100 lamp body clearer and more streamlined, thus optimizing the overall appearance of the product, but also enables stepless, precise adjustment of the color light intensity via the linear position detection of the touch rail module 471. The deflection range is linearly related to the change in light intensity, which offers high setting accuracy and is well-suited for demanding color mixing tasks, further enhancing user-friendliness.

[0037] In some embodiments, such as in the Fig. 13 and Fig.As shown in Figure 14, the red light adjustment button 410, the blue light adjustment button 420, and the green light adjustment button 430 are all designed as rotary actuators 480, where the rotary actuator 480 is a rotary potentiometer, a rotary mechanical encoder, a rotary light grid encoder, or a rotary Hall encoder. The rotary adjustment design offers a precise feel and clear feedback. The rotary motion of the wheel linearly regulates the color light intensity, enabling stepless, smooth adjustment and precise adaptation to various demanding color mixing tasks. Structures such as rotary encoders have low mechanical wear and high interference immunity, are suitable for everyday scenarios with frequent adjustments, have a long service life and good setting stability; furthermore, the rotary structure requires little space.In combination with the linear arrangement of the three color setting buttons, the operating area of ​​the lamp body becomes 100 more compact and clearer, and the hand force required for operation is more ergonomic, so that the adjustment of the three color intensities can be carried out without large hand movements, which further improves usability and the user experience.

[0038] In some embodiments, the RGB color lamp also includes a brightness adjustment button 440 and a mode adjustment button 450. The brightness adjustment button 440 is attached to the lamp body 100 and electrically connected to the control board 300 to adjust the overall brightness of the color-changing lamp 200. Furthermore, the brightness adjustment button 440 can directly regulate the overall brightness based on the already set colors, without requiring individual readjustment of red, green, and blue light. This significantly increases the convenience of overall brightness control and makes it suitable for usage scenarios with varying brightness requirements. The mode adjustment button 450 is attached to the lamp body 100 and electrically connected to the control board 300 to set the lighting mode of the color-changing lamp 200.The separate mode setting button 450 allows for quick switching of the lighting mode of the color changing light bulb 200, including various preset modes such as continuous light, color gradient, and color change, which enriches the lighting and mood effects of the product and meets diverse usage requirements.

[0039] The above descriptions indicate that the embodiments of this invention mentioned above achieve the following technical effects:

[0040] 1. By independently arranging dedicated adjustment buttons for the three primary colors red, green, and blue, the RGB color lamp allows for precise and individual control of the light intensity of each primary color within the 200 color-changing bulb. Users can freely adjust the intensity ratio of the three primary colors according to their intended use and precisely set the target color, thus meeting a wide range of color requirements. The adjustment processes for each color do not affect the others, resulting in greater setting accuracy, effectively preventing color deviations during mixing, and ensuring the accuracy and stability of the color mix. Furthermore, the adjustment buttons are integrated directly into the 100 bulb body, providing a simple and intuitive operating path. This allows users to quickly adjust the color and brightness, significantly improving usability and the overall user experience.

[0041] 2. The RGB color lamp also includes a display unit 500. The display unit 500 is mounted on the surface of the lamp body 100, electrically connected to the control board 300, and serves to display the respective light intensity of red, blue, and green in the color-changing lamp 200 in real time. The display unit 500 enables the visualization of the color mixing parameters, allowing the user to clearly see the specific intensity ratio of the three colors without relying on visual estimations. This allows for both the precise reproduction of preferred color effects and the rapid adjustment of color-matched scenarios, significantly improving the accuracy and efficiency of color mixing.Furthermore, it facilitates the recording and reuse of parameters: once the user has set a satisfactory color combination, they can record the intensity parameters displayed on the 500 display unit and directly adjust them according to these parameters during later use, thus avoiding repeated settings and further increasing usability.

[0042] The descriptions above are only some embodiments of the present application and are not intended to limit the scope of the present application. For those skilled in the art, the present application may exhibit various amendments and variations. All changes, equivalent replacements, improvements, etc., made within the spirit and principle of the present application should be included within the scope of protection of the present application.

Claims

[1] An RGB color lamp, characterized by that it includes: a lamp body (100); a color-changing incandescent lamp (200) attached to the lamp body (100); a control board (300) which is mounted in the lamp body (100) and electrically connected to the color-changing light bulb (200); a red light adjustment button (410) which is attached to the lamp body (100) and electrically connected to the control board (300) to control the intensity of a red light in the color-changing incandescent lamp (200); a blue light adjustment button (420) which is attached to the lamp body (100) and electrically connected to the control board (300) to control the intensity of a blue light in the color-changing incandescent lamp (200); a green light adjustment button (430) attached to the lamp body (100) and electrically connected to the control board (300) to regulate the intensity of a green light in the color-changing incandescent lamp (200); and a display device (500) which is attached to the lamp body (100) and electrically connected to the control board (300) to display the intensity of the red light, the blue light and the green light in the color-changing incandescent lamp (200). [2] The RGB color lamp according to claim 1, wherein the display device (500) comprises: a red light intensity indicator (510) arranged on one side of the red light setting button (410) to indicate the intensity of the red light in the color-changing incandescent lamp (200); a blue light intensity indicator (520) arranged on one side of the blue light setting button (420) to indicate the intensity of the blue light in the color-changing incandescent lamp (200); and a green light intensity indicator (530) arranged on one side of the green light adjustment button (430) to indicate the intensity of the green light in the color-changing incandescent lamp (200). [3] The RGB color lamp according to claim 1 or 2, wherein the red light setting button (410), the blue light setting button (420) and the green light setting button (430) are arranged next to each other in the same direction. [4] The RGB color lamp according to claim 1, wherein the red light setting button (410), the blue light setting button (420), and the green light setting button (430) are designed as a sliding operator (460), and the sliding operator (460) comprises: a sliding resistor (461) which is arranged in the lamp body (100); a sliding groove (462) which is arranged in the lamp body (100) and extends in the adjustment direction of the sliding operator; and a slider (463) which is arranged on the outside of the lamp body (100); wherein one end of the slider passes through the sliding groove (462) and is connected to a slider terminal of the sliding resistor (461). [5] The RGB color lamp according to claim 1, wherein the red light setting button (410), the blue light setting button (420), and the green light setting button (430) are designed as touch controls (470), and the touch control (470) comprises: a touch rail module (471) configured to detect position changes of an external touch object in order to control the light intensity; and an adjustment mark (472) arranged on the lamp body (100) to indicate the touch area and the adjustment direction. [6] The RGB color lamp according to claim 1, wherein the red light setting button (410), the blue light setting button (420), and the green light setting button (430) are designed as rotary actuators (480); wherein the rotary actuator (480) is a rotary potentiometer, a rotary mechanical encoder, a rotary light grating encoder, or a rotary Hall encoder. [7] The RGB color lamp according to claim 1, further comprising: a brightness adjustment button (440) attached to the lamp body (100) and electrically connected to the control board (300) to control the brightness of the color-changing incandescent lamp (200); and / or a mode setting button (450) which is attached to the lamp body (100) and electrically connected to the control board (300) to control the lighting mode of the color changing light bulb (200). [8] The RGB color lamp according to claim 1, wherein the color-changing lamp (200) comprises: several LED components (210) and a lamp cover (220); the several LED components (210) are arranged in a ring shape and attached to the lamp body (100), and the lamp cover (220) is placed over the outside of the several LED components (210). [9] The RGB color lamp according to claim 8, wherein the multiple LED components (210) comprise red, green, and blue single-color components; the single-color components are arranged periodically alternating and uniformly in the sequence red, green, blue.

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