Modularized diversified landscape lamp

Abstract

The invention relates to the technical field of landscape lighting, and discloses a modular multi-style landscape lamp which comprises a lamp holder, a lamp post arranged at the top of the lamp holder and a top lamp tube arranged at the top of the lamp post, a plurality of lamp board plates are annularly distributed on the periphery of the top lamp tube, and a mounting table is arranged in the top lamp tube; limiting columns corresponding to the lamp board plates are arranged on the mounting table, pushing rods are connected between the limiting columns and the lamp board plates, one ends of the pushing rods are arranged on the side walls, facing the top lamp tube, of the lamp board plates, and the other ends of the pushing rods sequentially penetrate through the side wall of the top lamp tube and the limiting columns in a sliding mode and slide towards the center of the mounting table in a reciprocating mode. And the mounting table is provided with a reciprocating stretching assembly for driving the plurality of pushing rods to synchronously slide back and forth. The landscape lamp has the effect of improving the lamplight activity performance of the landscape lamp.

Description

Technical Field

[0001] This application relates to the technical field of landscape lighting, and particularly to a modular and diverse landscape lamp. Background Art

[0002] With the continuous development of urban construction and the improvement of people's requirements for the quality of living environment, landscape lamps play an increasingly important role in urban landscape creation. Landscape lamps not only undertake the basic function of night lighting, but also shape the urban image and enhance the artistic atmosphere of the night environment through unique lighting effects. However, there are many deficiencies in the lighting activity performance of existing landscape lamps. Currently, the lighting effects of most landscape lamps on the market are relatively single, and they can only provide lighting with fixed colors and fixed brightness, unable to meet the needs of modern urban diverse scenarios for dynamic lighting changes. Some landscape lamps with lighting change functions have limited lighting change modes, usually only able to achieve simple color switching or brightness adjustment, lacking rich dynamic effects, and it is difficult to create an attractive and infectious night landscape. For example, in special scenarios such as festival celebrations and commercial activities, traditional landscape lamps cannot create an atmosphere that fits the activity theme through flexible lighting changes. In addition, the lighting control systems of existing landscape lamps are often relatively closed and fixed, making it difficult to expand functions and perform personalized settings. When users want to adjust the lighting activity mode according to different usage scenarios and requirements, the operation is complex and the effect is limited. Moreover, once the lighting system fails, when repairing and replacing components, the entire lamp usually needs to be disassembled and replaced, with high repair costs and long time consumption. At the same time, due to the lack of modular design, it is difficult to combine and replace different functional lighting components with each other, unable to meet users' diverse needs for the lighting activity performance of landscape lamps. Summary of the Invention

[0003] In order to improve the lighting activity performance of landscape lamps, this application provides a modular and diverse landscape lamp.

[0004] The modular and diverse landscape lamp provided by this application adopts the following technical solutions: A modular and diverse landscape lamp includes a lamp base, a lamp post provided on the top of the lamp base, and a top lamp barrel provided on the top of the lamp post. A plurality of lamp panels are distributed in a circumferential manner around the outer periphery of the top lamp barrel. An installation platform is provided inside the top lamp barrel. A limiting post is provided on the installation platform corresponding to each lamp panel. A push rod is connected between each limiting post and the lamp panel. One end of the push rod is provided on the side wall of the lamp panel facing the top lamp barrel, and the other end sequentially slides through the side wall of the top lamp barrel and the limiting post, and reciprocally slides toward the center of the installation platform. And the installation platform is provided with a reciprocating extension component for driving a plurality of push rods to reciprocate synchronously.

[0005] By adopting the above technical solution, the light signboard can achieve regular dynamic changes with the help of the propulsion rod and the reciprocating extension component, making the landscape light have richer visual expression while lighting. This design not only improves the artistic effect of the landscape light, but also enhances its adaptability in different scenes, meeting the needs of modern cities for diversified light displays.

[0006] Optionally, a turntable is coaxially arranged on the mounting platform for rotation, a driving motor coaxially connected to the turntable is arranged in the top light tube, the reciprocating extension assembly includes a driving disk eccentrically mounted on the turntable and a plug-in column arranged on the end of the propulsion rod, a plug-in ring groove is coaxially arranged on the plane of the driving disk away from the turntable, the plug-in column is plugged into the plug-in groove, and when the driving disk rotates, a plurality of plug-in columns are pushed by the inner wall of the plug-in ring groove and move alternately toward the center of the mounting platform.

[0007] By adopting the above technical solution, the driving motor drives the turntable to rotate coaxially, and the driving plate on the turntable rotates eccentrically. The plug-in ring groove on the driving plate cooperates with the plug-in column at the end of the propulsion rod. During the rotation of the driving plate, the plug-in column is pushed by the inner wall of the plug-in ring groove to drive the propulsion rod to move alternately toward the center of the mounting platform. This structure realizes the synchronous reciprocating sliding of the propulsion rod, thereby driving the light sign board to perform regular telescopic movement. As a result, the light sign board can form a dynamic lighting display effect, making the lighting mode of the landscape lamp more diversified, and significantly improving the artistic expression and visual impact of the landscape lamp.

[0008] Optionally, a slide groove is opened along the radial direction of the turntable on one side facing the driving disk, a slider is slidably arranged in the slide groove, the slider is arranged on the driving disk, a screw rod is rotatably arranged in the slide groove along its own length direction, the screw rod is threadedly rotated to pass through the slider, and a servo motor coaxially connected to the screw rod is arranged on the turntable.

[0009] By adopting the above technical solution, the servo motor drives the screw to rotate, and the threaded fit between the screw and the slider enables the slider to move radially in the slide slot, thereby driving the drive disc to radially displace relative to the turntable. When the turntable rotates, the eccentric distance of the drive disc changes, thereby changing the motion trajectory of the plug-in column in the plug-in ring slot. Finally, the reciprocating motion amplitude of the signboard can be adjusted as needed, making the lighting display effect more diverse and dynamic, significantly improving the artistic expression and appreciation of the landscape lamp.

[0010] Optionally, the lamp post includes an outer sleeve and an inner sleeve. The outer sleeve is connected to the top of the lamp base. The inner sleeve slides up and down within the outer sleeve. A limiting guide groove is provided on the axial inner wall of the outer sleeve, and a limiting guide bar is provided on the axial outer wall of the inner sleeve. The limiting guide bar is inserted into the limiting guide groove and is in sliding fit vertically. A driving screw is rotatably provided at the center of the outer sleeve, and a stepper motor coaxially connected to the driving screw is provided on the outer sleeve. The inner sleeve is rotationally sleeved on the driving screw through a thread.

[0011] By adopting the above technical solution, under the guiding cooperation of the limiting guide groove and the limiting guide bar, the stepper motor drives the driving screw to rotate. With the threaded connection relationship between the inner sleeve and the driving screw, the precise and stable lifting of the inner sleeve along the axis of the outer sleeve is realized. This design not only facilitates adjusting the height of the landscape lamp to meet different scene requirements, but also enables maintenance personnel to quickly adjust the relative position between the outer sleeve and the inner sleeve when it is necessary to repair the landscape lamp, thus facilitating maintenance and servicing operations.

[0012] Optionally, the lamp post further includes an intermediate sleeve. The intermediate sleeve is located between the outer sleeve and the inner sleeve and is in sliding fit vertically with both the outer sleeve and the inner sleeve. One limiting guide bar is provided on the axial outer walls of both the intermediate sleeve and the inner sleeve, and one limiting guide groove corresponding to the limiting guide bar is provided on the axial inner walls of both the outer sleeve and the intermediate sleeve. The limiting guide bar is inserted into the corresponding limiting guide groove and is in sliding fit vertically. The bottom end of the intermediate sleeve is rotationally sleeved on the driving screw through a thread. An external thread sleeve is slidably sleeved on the driving screw. A guiding groove is provided on the axial side wall of the driving screw, and a guiding key is provided on the axial inner wall of the external thread sleeve. The guiding key is inserted into the guiding groove and is in sliding fit vertically with the guiding groove. The inner sleeve is rotationally sleeved on the external thread sleeve through a thread. A connecting column is vertically provided on the bottom end outer wall of the external thread sleeve. A connecting ring groove is provided in a circular shape on the inner wall of the bottom end of the intermediate sleeve. The connecting column is inserted into the connecting ring groove and is in rotational fit with the connecting ring groove.

[0013] By adopting the above technical solution, the stepper motor drives the driving screw to rotate. Under the cooperation of the limiting guide groove and the limiting guide bar, the rotation of the driving screw is converted into the vertical movement of the intermediate sleeve. Since the connecting column is embedded in the connecting ring groove, the intermediate sleeve drives the external thread sleeve to rise synchronously when it rises. At the same time, during the rotation of the driving screw, with the limiting effect of the guiding key and the guiding groove, the external thread sleeve is pushed to rotate synchronously, so that the inner sleeve further rises under the thread fit. This design realizes the three-stage telescopic function of the lamp post. Compared with the traditional two-stage telescopic structure, it can significantly increase the height adjustment range of the lamp post, thus better meeting the lighting requirements in different scenarios and improving the applicability and flexibility of the landscape lamp.

[0014] Optionally, an installation groove is provided around the outer wall of the outer sleeve. A color-changing light strip board made of a flexible material is inserted into the installation groove, and a transparent cover plate covering the color-changing light strip board is sleeved on the outer sleeve.

[0015] By adopting the above technical solution, the color-changing light strip board made of a flexible material can flexibly change colors according to control instructions. Combined with the protection of the transparent cover plate, it not only improves the overall aesthetics and visual effect of the landscape lamp, but also enhances the durability of the light strip board, enabling it to maintain stable performance under different environmental conditions.

[0016] Optionally, a transparent protective cover covering the transparent cover plate is also sleeved on the outer sleeve. Drawings are provided in a ring between the transparent protective cover and the transparent cover plate. An installation socket is provided on the axial side wall of the transparent protective cover. The drawings are inserted between the transparent protective cover and the transparent cover plate from the installation socket and cover the color-changing light strip board.

[0017] By adopting the above technical solution, the setting of the transparent protective cover can effectively protect the transparent cover plate and the color-changing light strip board, effectively reducing damage caused by the intrusion of impurities such as dust and moisture in the external environment, thereby improving the service life and stability of the landscape lamp. At the same time, users can conveniently install or replace the drawing content from the installation socket according to actual needs, making the lighting effect and pattern design integrate with each other, further enhancing the artistic expressiveness and visual attraction of the landscape lamp, and fully meeting the personalized decoration needs in diverse scenarios.

[0018] Optionally, a solar photovoltaic panel is provided at the top of the top lamp barrel. An energy storage battery electrically connected to the solar photovoltaic panel is provided inside the top lamp barrel. A controller is provided inside the lamp base. The controller is electrically connected to all motors, lamp panel boards, and color-changing light strip boards. The energy storage battery is used to provide additional power to the controller, all motors, lamp panel boards, and color-changing light strip boards.

[0019] By adopting the above technical solution, the combination of the solar photovoltaic panel and the energy storage battery enables the landscape lamp to have self-sufficient power supply ability, effectively reducing the dependence on external power sources and improving the applicability of the landscape lamp in remote or areas with inconvenient power supply. At the same time, the centralized management of all motors, lamp panel boards, and color-changing light strip boards by the controller realizes the intelligent control and dynamic adjustment of the lighting effect, further enhancing the functional flexibility and scene adaptability of the landscape lamp.

[0020] In summary, the present application includes at least one of the following beneficial technical effects: 1. The lamp panel board can achieve regular dynamic changes with the cooperation of the push rod and the reciprocating extension assembly, enabling the landscape lamp to have richer visual expressiveness while illuminating. This design not only improves the artistic effect of the landscape lamp, but also enhances its adaptability in different scenarios, meeting the needs of modern cities for diverse lighting displays; 2. The driving disk on the turntable rotates eccentrically accordingly. The plug-in ring groove on the driving disk and the plug post at the end of the push rod cooperate with each other. During the rotation of the driving disk, the plug post is driven by the inner wall of the plug-in ring groove to drive the push rod to move alternately towards the center of the mounting table. This structure realizes the synchronous reciprocating sliding of the push rod, thereby driving the lamp panel to perform regular telescopic movements. As a result, the lamp panel can form a dynamic lighting display effect, making the lighting mode of the landscape lamp more diverse and significantly enhancing the artistic expressiveness and visual impact of the landscape lamp; 3. The servo motor drives the lead screw to rotate. The threaded fit between the lead screw and the slider enables the slider to move radially within the chute, thereby driving the driving disk to have a radial displacement relative to the turntable. When the turntable rotates, the eccentric distance of the driving disk changes, thereby changing the movement trajectory of the plug post within the plug-in ring groove. Finally, the amplitude adjustment of the reciprocating movement of the lamp panel is realized as required, making the lighting display effect more diverse and full of dynamic changes, and significantly enhancing the artistic expressiveness and ornamental value of the landscape lamp. Description of the Drawings

[0021] Figure 1 is the overall structural schematic diagram of the embodiment of the present application.

[0022] Figure 2 is the overall structural sectional view of the embodiment of the present application.

[0023] Figure 3 is Figure 2 the enlarged view of part A in

[0024] Figure 4 is the sectional view showing the connection relationship between the turntable, the driving disk and the plug post inside the top lamp cylinder in the embodiment of the present application.

[0025] Figure 5 is the schematic diagram of the connection relationship between the turntable, the driving disk, the plug post and the push rod in the embodiment of the present application.

[0026] Description of the Reference Numerals: 1. Lamp base; 11. Installation cavity; 12. Controller; 2. Lamp post; 21. Outer sleeve; 211. Limit guide groove; 212. Installation groove; 213. Transparent cover plate; 22. Intermediate sleeve; 221. Limit guide bar; 222. Connecting ring groove; 23. Inner sleeve; 3. Top lamp cylinder; 31. Installation platform; 311. Limit post; 32. Turntable; 321. Driving motor; 322. Slide groove; 323. Lead screw; 324. Servo motor; 33. Energy storage battery; 4. Driving screw; 41. Stepper motor; 42. External thread sleeve; 421. Guide key; 422. Connecting column; 43. Guide groove; 5. Color-changing light strip board; 6. Transparent protective cover; 61. Installation jack; 62. Drawing; 7. Lamp board; 71. Push rod; 8. Reciprocating extension assembly; 81. Driving disc; 811. Slide block; 812. Inserting ring groove; 82. Inserting post; 9. Solar photovoltaic panel; 91. Support column; 92. Lifting cylinder; 93. Moving groove. Detailed implementation manners

[0027] The following further elaborates on this application in conjunction with the attached Figures 1-5 to provide a more detailed description of this application.

[0028] The embodiment of this application discloses a modular and diverse-style landscape lamp.

[0029] Referring to Figure 1 , a modular and diverse-style landscape lamp includes a lamp base 1, a lamp post 2, and a top lamp cylinder 3. The lamp base 1 is a concrete-cast base, and the lamp post 2 is arranged in a multi-stage telescopic manner and installed on the top of the lamp base 1. The top lamp cylinder 3 is fixedly arranged on the top of the lamp post 2.

[0030] Referring to Figure 1 and Figure 2 , the lamp post 2 includes an outer sleeve 21, an intermediate sleeve 22, and an inner sleeve 23. The outer sleeve 21 is coaxially bolted to the top of the lamp base 1. The intermediate sleeve 22 slides up and down inside the outer sleeve 21, and the inner sleeve 23 slides up and down inside the intermediate sleeve 22. Limit guide grooves 211 are opened on the axial inner walls of the outer sleeve 21 and the intermediate sleeve 22, and limit guide bars 221 are integrally formed on the axial outer walls of the intermediate sleeve 22 and the inner sleeve 23. The limit guide bars 221 are inserted into the limit guide grooves 211 and are in sliding fit along the vertical direction.

[0031] Referring to Figure 2 , a driving screw 4 is rotatably arranged at the center of the outer sleeve 21. A stepper motor 41 is fixedly arranged on the bottom wall of the outer sleeve 21. The output shaft of the stepper motor 41 rotates through the bottom wall of the outer sleeve 21 and extends into the outer sleeve 21 to be coaxially fixedly connected to the driving screw 4. An installation cavity 11 is recessed on the top of the lamp base 1. The stepper motor 41 is inserted into the installation cavity 11, and a controller 12 is also placed in the installation cavity 11.

[0032] Referring to Figure 2 andFigure 3 The bottom end of the middle sleeve 22 is rotationally sleeved on the driving screw 4 through threads, and an external thread sleeve 42 is slidably sleeved on the driving screw 4. A guiding groove 43 is formed in the axial side wall of the driving screw 4, and a guiding key 421 is integrally formed on the axial inner wall of the external thread sleeve 42. The guiding key 421 is inserted into the guiding groove 43 and is in sliding fit in the vertical direction. The inner wall of the inner sleeve 23 protrudes with a threaded section and is rotationally sleeved on the external thread sleeve 42 through threads.

[0033] Refer to Figure 2 and Figure 3 As shown in FIGS. and, on both sides of the outer wall at the bottom end of the external thread sleeve 42, connection columns 422 are fixedly provided. The connection columns 422 are arranged perpendicular to the axis of the external thread sleeve 42. A connection ring groove 222 is formed in a circular shape on the inner wall at the bottom end of the middle sleeve 22. The two connection columns 422 are jointly inserted into the connection ring groove 222 and are in rotational fit with the connection ring groove 222.

[0034] Refer to Figure 2 and Figure 3 As shown in FIGS. and, when it is necessary to raise the lamp post 2 according to the scene, the stepping motor 41 drives the driving screw 4 to rotate. Under the cooperation of the limit guiding groove 211 and the limit guiding bar 221, the rotation of the driving screw 4 is converted into the vertical movement of the middle sleeve 22. Since the connection columns 422 are embedded in the connection ring groove 222, when the middle sleeve 22 rises, it drives the external thread sleeve 42 to rise synchronously. At the same time, during the rotation of the driving screw 4, with the limiting effect of the guiding key 421 and the guiding groove 43, the external thread sleeve 42 is pushed to rotate synchronously, so that the inner sleeve 23 further rises under the thread fit. When it is necessary to lower the lamp post 2 for maintenance, the driving screw 4 is rotated in the reverse direction.

[0035] Refer to Figure 2 and Figure 3 As shown in FIGS.,, and, in order to further improve the overall aesthetics and visual effect of the landscape lamp, an installation groove 212 is formed in a circular shape on the outer wall of the outer sleeve 21. A color-changing light strip board 5 is inserted into the installation groove 212. The color-changing light strip board 5 is made of a flexible material, with a plurality of LED lamp beads arranged on the surface and an adhesive layer arranged on the back, and is bonded to the inner wall of the installation groove 212. A transparent cover plate 213 is installed and sleeved on the outer sleeve 21. The transparent cover plate 213 is made of high-transparency glass or polycarbonate material, with a sealing ring (not shown in the figure) arranged at the edge, and is bolted to the outer wall of the outer sleeve 21.

[0036] Refer to Figure 1 、 Figure 2 and Figure 3, in order to further endow the lamp post 2 with aesthetic and commercial value, a transparent protective cover 6 is sleeved on the outer sleeve 21. The transparent protective cover 6 is made of high-strength transparent material, and its outer wall is coated with an anti-glare coating. An installation socket 61 is provided on the axial side wall of the transparent protective cover 6. A drawing 62 is provided in a ring between the transparent protective cover 6 and the transparent cover plate 213. The drawing 62 can be an advertising paper or a landscape pattern. It is inserted between the transparent protective cover 6 and the transparent cover plate 213 from the installation socket 61 and covers the color-changing light strip board 5. The color-changing light strip board 5 changes color according to the color requirements of the drawing 62, so that the lighting effect and the pattern design are integrated with each other, further strengthening the artistic expressiveness and visual attraction of the landscape lamp and fully meeting the personalized decoration needs in diverse scenarios.

[0037] Refer to Figure 1 , Figure 4 and Figure 5 , a number of lamp panel boards 7 are arranged in a ring around the outer periphery of the top lamp barrel 3. In this embodiment, four are taken as an example. The lamp panel boards 7 are arranged in an arc shape, and the centers of the arcs of the four lamp panel boards 7 all face the top lamp barrel 3. An installation platform 31 is fixedly arranged in the top lamp barrel 3. Limiting columns 311 are fixedly arranged on the bottom wall of the installation platform 31 corresponding to each lamp panel board 7, and a push rod 71 is connected between each limiting column 311 and the corresponding lamp panel board 7. One end of the push rod 71 is fixedly arranged on the side wall of the lamp panel board 7 facing the top lamp barrel 3, and the other end sequentially slides through the side wall of the top lamp barrel 3 and the limiting column 311 and reciprocates and slides towards the center of the installation platform 31.

[0038] Refer to Figure 4 and Figure 5 , a turntable 32 is coaxially and rotatably arranged on the bottom of the installation platform 31. A driving motor 321 is fixedly arranged on the inner top wall of the top lamp barrel 3. The output shaft of the driving motor 321 rotates through the installation platform 31 and is coaxially and fixedly connected to the turntable 32. The installation platform 31 is provided with a reciprocating extension assembly 8, and the reciprocating extension assembly 8 includes a driving disk 81 and a plug post 82. A sliding groove 322 is opened along the radial direction of the turntable 32 on the side facing the driving disk 81. The cross section of the sliding groove 322 is wedge-shaped. A slider 811 is slidably arranged in the sliding groove 322, and the slider 811 is fixedly arranged on the top wall of the driving disk 81. A lead screw 323 is rotatably arranged along the length direction of the sliding groove 322. The lead screw 323 is rotationally inserted through the slider 811 by means of a thread. A servo motor 324 is fixedly arranged on the side wall of the turntable 32. The output shaft of the servo motor 324 rotates through the side wall of the turntable 32 and extends into the sliding groove 322 and is coaxially and fixedly connected to the lead screw 323.

[0039] Refer to Figure 4 and Figure 5, on the plane of the driving disk 81 facing away from the turntable 32, a plugging ring groove 812 is coaxially arranged in a ring shape. Each push rod 71 is correspondingly provided with a plug post 82, and the plug post 82 is fixedly arranged at the top end of the push rod 71. The four plug posts 82 are jointly plugged in the plugging ring groove 812. When the driving disk 81 is in the eccentric position of the turntable 32, the rotation of the turntable 32 drives the driving disk 81 to rotate synchronously. At this time, under the push of the inner wall of the plugging ring groove 812, the multiple plug posts 82 alternately move towards the center of the mounting table 31. Using the eccentric driving principle, the reciprocating motion of the push rod 71 is realized, driving the lamp panel 7 to generate dynamic changes.

[0040] Refer to Figure 4 and Figure 5 , the lead screw 323 is driven to rotate by the servo motor 324. The threaded fit between the lead screw 323 and the slider 811 enables the slider 811 to move radially in the chute 322, thereby driving the driving disk 81 to have a radial displacement relative to the turntable 32. This structure can adjust the eccentric distance of the driving disk 81, change the stroke range of the push rod 71, and further adjust the dynamic change amplitude of the lamp panel 7.

[0041] Refer to Figure 1 and Figure 4 , a solar photovoltaic panel 9 is installed on the top of the ceiling lamp cylinder 3, and the solar photovoltaic panel 9 forms a certain inclination angle with the surface of the ceiling lamp cylinder 3 to optimize the light absorption efficiency. In order to adjust the inclination angle between the solar photovoltaic panel 9 and the surface of the ceiling lamp cylinder 3. Two support columns 91 are distributed along the length direction of the bottom wall on one side of the solar photovoltaic panel 9. The support columns 91 are hinged to the bottom wall of the solar photovoltaic panel 9 through hinge joints. Two lifting cylinders 92 are distributed along the length direction of the bottom wall on the bottom wall of the solar photovoltaic panel 9 below the inclination angle. A moving groove 93 is opened along the width direction of the bottom wall of the solar photovoltaic panel 9. The cylinder body of the lifting cylinder 92 is fixedly arranged on the top wall of the ceiling lamp cylinder 3, and the top end of the piston rod is slidably arranged in the moving groove 93 through a hinge joint.

[0042] Refer to Figures 1 to 4 , an energy storage battery 33 is installed on the inner top of the ceiling lamp cylinder 3. The solar photovoltaic panel 9 is electrically connected to the energy storage battery 33 through a waterproof cable (not shown in the figure), which is used to store the electric energy converted by the solar photovoltaic panel 9 and provide additional power support for the entire landscape lamp. The solar photovoltaic panel 9 is made of high-efficiency monocrystalline silicon or thin-film materials, and an anti-reflection coating is applied on the surface to improve the photoelectric conversion efficiency. The controller 12 is electrically connected to the stepping motor 41, the driving motor 321, the servo motor 324, the lamp panel 7, and the color-changing light strip panel 5.

[0043] The implementation principle of a modular and diverse landscape lamp in an embodiment of this application is as follows: During the operation of the landscape lamp, first, the energy storage battery 33 supplies power to drive the motor 321. After starting, the motor drives the turntable 32 to rotate. The rotation of the turntable 32 is transmitted to the push rod 71 through the eccentric structure of the drive disk 81, and the push rod 71 realizes reciprocating sliding under the drive of the drive disk 81. The sliding action of the push rod 71, through its connection with the lamp panel 7, pushes the lamp panel 7 to produce corresponding dynamic changes. Thus, the lamp panel 7 can form a dynamic lighting display effect, making the lighting mode of the landscape lamp more diverse and significantly enhancing the artistic expressiveness and visual impact of the landscape lamp.

[0044] Along with the drawing 62 inserted in the transparent protective cover 6 on the outer sleeve 21, the color-changing light strip board 5 changes color according to the color requirements of the drawing 62, so that the lighting effect and the pattern design are integrated with each other, further strengthening the artistic expressiveness and visual attraction of the landscape lamp and fully meeting the personalized decoration needs in diverse scenarios.

[0045] When it is necessary to adjust the dynamic amplitude of the lamp panel 7, the energy storage battery 33 supplies power to the servo motor 324. The servo motor 324 drives the lead screw 323 to rotate. The threaded fit between the lead screw 323 and the slider 811 causes the slider 811 to move radially in the chute 322, thereby driving the drive disk 81 to have a radial displacement relative to the turntable 32. At this time, when the turntable 32 rotates again, the eccentric distance of the drive disk 81 has been changed, thereby adjusting the stroke range of the push rod 71 and finally realizing the precise control of the dynamic change amplitude of the lamp panel 7.

[0046] In addition, the stepper motor 41 drives the drive screw 4 to rotate. Under the cooperation of the limit guide groove 211 and the limit guide bar 221, the rotation of the drive screw 4 is converted into the vertical movement of the intermediate sleeve 22. Since the connecting column 422 is embedded in the connecting ring groove 222, when the intermediate sleeve 22 rises, it drives the external thread sleeve 42 to rise synchronously. At the same time, during the rotation of the drive screw 4, with the restriction of the guide key 421 and the guide groove 43, the external thread sleeve 42 is pushed to rotate synchronously, so that the inner sleeve 23 further rises under the thread fit. The three-stage telescopic function of the lamp post 2 is realized, and the height adjustment of the lamp post 2 can be completed as required. The entire technological process realizes the diversification and dynamicization of the lighting effect of the landscape lamp through the coordinated operation of the mechanical structure.

[0047] The above are all the preferred embodiments of this application. It does not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A modular and diverse landscape lamp, characterized in that , comprising a lamp holder (1), a lamp post (2) arranged on the top of the lamp holder (1), and a top lamp tube (3) arranged on the top of the lamp post (2); a plurality of lamp signboards (7) are arranged around the outer periphery of the top lamp tube (3); a mounting platform (31) is arranged inside the top lamp tube (3); a limiting column (311) is arranged on the mounting platform (31) corresponding to each lamp signboard (7); a push rod (71) is connected between each limiting column (311) and the lamp signboard (7); one end of the push rod (71) is arranged on the side wall of the lamp signboard (7) facing the top lamp tube (3); the other end slides through the side wall of the top lamp tube (3) and the limiting column (311) in sequence, and reciprocates toward the center of the mounting platform (31); and the mounting platform (31) is provided with a reciprocating extension component (8) for driving the plurality of push rods (71) to reciprocate synchronously.

2. The modular and diverse landscape lamp according to claim 1, characterized in that A turntable (32) is coaxially rotatably arranged on the mounting platform (31), a driving motor (321) coaxially connected to the turntable (32) is arranged in the top light tube (3), the reciprocating extension assembly (8) comprises a driving disk (81) eccentrically mounted on the turntable (32) and a plug-in column (82) arranged on the end of the propulsion rod (71), a plug-in ring groove (812) is coaxially arranged on the plane of the driving disk (81) away from the turntable (32), and the plug-in column (82) is plugged into the plug-in groove, and when the driving disk (81) rotates, a plurality of plug-in columns (82) are pushed by the inner wall of the plug-in ring groove (812) and move alternately toward the center of the mounting platform (31).

3. The modular multi-style landscape lamp according to claim 2, characterized in that A slide groove (322) is provided along the radial direction of the rotating disk (32) on one side of the rotating disk (32) facing the driving disk (81), a slider (811) is slidably arranged in the slide groove (322), the slider (811) is arranged on the driving disk (81), a screw rod (323) is rotatably arranged in the slide groove (322) along the length direction thereof, the screw rod (323) is rotatably passed through the slider (811) through a thread, and a servo motor (324) coaxially connected to the screw rod (323) is arranged on the rotating disk (32).

4. The modular multi-style landscape lamp according to claim 1, characterized in that The lamp post (2) comprises an outer sleeve (21) and an inner sleeve (23), wherein the outer sleeve (21) is connected to the top of the lamp holder (1), and the inner sleeve (23) is slidably raised and lowered in the outer sleeve (21). A limit guide groove (211) is provided on the axial inner wall of the outer sleeve (21), and a limit guide bar (221) is provided on the axial outer wall of the inner sleeve (23). The limit guide bar (221) is inserted into the limit guide groove (211) and is slidably engaged in the vertical direction. A driving screw (4) is rotatably provided at the axis of the outer sleeve (21), and a stepping motor (41) coaxially connected to the driving screw (4) is provided on the outer sleeve (21), and the inner sleeve (23) is rotatably sleeved on the driving screw (4) through a thread.

5. The modular multi-style landscape lamp according to claim 4, characterized in that , The lamp post (2) further includes an intermediate sleeve (22). The intermediate sleeve (22) is located between the outer sleeve (21) and the inner sleeve (23), and is in sliding fit with both the outer sleeve (21) and the inner sleeve (23) in the vertical direction. One limiting guide bar (221) is provided on the axial outer walls of both the intermediate sleeve (22) and the inner sleeve (23), and one limiting guide groove (211) corresponding to the limiting guide bar (221) is provided on the axial inner walls of both the outer sleeve (21) and the intermediate sleeve (22). The limiting guide bar (221) is inserted into the corresponding limiting guide groove (211) and is in sliding fit in the vertical direction. The bottom end of the intermediate sleeve (22) is rotationally sleeved on the driving screw rod (4) through threads. An external thread sleeve (42) is slidably sleeved on the driving screw rod (4). A guiding groove (43) is provided on the axial side wall of the driving screw rod (4). A guiding key (421) is provided on the axial inner wall of the external thread sleeve (42). The guiding key (421) is inserted into the guiding groove (43) and is in sliding fit with the guiding groove (43) in the vertical direction. The inner sleeve (23) is rotationally sleeved on the external thread sleeve (42) through threads. A connecting column (422) is vertically provided on the outer wall of the bottom end of the external thread sleeve (42). A connecting ring groove (222) is provided in a circular shape on the inner wall of the bottom end of the intermediate sleeve (22). The connecting column (422) is inserted into the connecting ring groove (222) and is in rotational fit with the connecting ring groove (222).

6. The modular and diverse landscape lamp according to claim 4, wherein , An installation groove (212) is provided in a circular shape on the outer wall of the outer sleeve (21). A color-changing light strip board (5) made of a flexible material is inserted into the installation groove (212), and a transparent cover plate (213) covering the color-changing light strip board (5) is sleeved on the outer sleeve (21).

7. A modular and diverse landscape lamp according to claim 6, characterized in that , A transparent protective cover (6) covering the transparent cover plate (213) is further sleeved on the outer sleeve (21). A drawing (62) is provided in a circular shape between the transparent protective cover (6) and the transparent cover plate (213). An installation jack (61) is provided on the axial side wall of the transparent protective cover (6). The drawing (62) is inserted between the transparent protective cover (6) and the transparent cover plate (213) from the installation jack (61) and covers the color-changing light strip board (5).

8. The modular multi-style landscape lamp according to claim 6, characterized in that , A solar photovoltaic panel (9) is provided on the top of the top lamp barrel (3). An energy storage battery (33) electrically connected to the solar photovoltaic panel (9) is provided in the top lamp barrel (3). A controller (12) is provided in the lamp base (1). The controller (12) is electrically connected to all motors, the lamp board (7), and the color-changing light strip board (5). The energy storage battery (33) is used to provide additional power to the controller (12), all motors, the lamp board (7), and the color-changing light strip board (5).

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