Double-face light-emitting wall washing contour lamp

Abstract

The double-face light-emitting wall washing contour lamp comprises a fixed lamp box, a split lamp pole is arranged in the middle of the fixed lamp box in a penetrating mode, one face of the split lamp pole is fixed to the inner wall of the fixed lamp box, two symmetrical sets of lamp pole limiting buckles are arranged on the two sides of the interior of the split lamp pole, and the lamp pole limiting buckles are in elastic meshing limiting connection with the inner wall of the split lamp pole. Lamp pole combination parts are arranged at the two ends of the split lamp pole, the lamp pole combination parts are elastically connected with the split lamp pole in a matched limiting mode, and a driving box is arranged at the position, connected with the lamp pole combination parts, of one end of the split lamp pole; according to the wall washing contour lamp, the driving box drives the two split lamp poles in a matched mode, separated rotation of multiple sets of wall washing contour lamps can be achieved, the lamp bodies have multiple-angle adjustment and synchronous control, meanwhile, the contour lamps can irradiate multiple angles of two positions, the two split lamp poles can independently control the rotation angle, and the rotating angle of the two split lamp poles can be controlled independently. The wall washing light can be freely adjusted, and the diversity of the wall washing effect is improved.

Description

Technical Field

[0001] The invention relates to the field of wall-washing contour lamps, and in particular to a double-sided luminous wall-washing contour lamp. Background Art

[0002] Wall washer outline lights are a type of lamp commonly used for lighting building exterior walls. They can project light evenly onto the wall to create a unique visual effect. The product parameters and application scenarios of wall washer outline lights are very diverse. Wall washer lights have RGB color changing functions and are suitable for panoramic floodlighting of internal and external walls such as government lighting projects, commercial places, subway elevated overpasses, and building exterior walls.

[0003] Wall-washing contour lights are generally fixed on the inside of the ceiling through lamp poles, and the inclined lamp body is used to illuminate the wall to achieve the effect of illuminating the wall and washing the wall. Wall-washing contour lights use multiple groups of lamp bodies uniformly installed on the surface of the light board to achieve the function of large-area wall washing. However, the multiple contour lights uniformly installed on the surface of the light board are generally fixed after the installation of the ceiling is completed, and it is difficult to adjust, which will cause the wall-washing effect of the wall-washing contour lights to be relatively single.

[0004] Therefore, we made improvements on this and proposed a double-sided luminous wall-washing contour light. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the existing wall-washing contour lamps are difficult to adjust and have a single lighting effect.

[0006] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following double-sided luminous wall-washing contour light to improve the above-mentioned problem.

[0007] The specific application is as follows:

[0008] A double-sided luminous wall-washing contour lamp comprises a fixed lamp box, a split lamp pole is inserted into the middle of the fixed lamp box, one side of the split lamp pole is fixed to the inner wall of the fixed lamp box, two symmetrical groups of lamp pole limit buckles are provided on both sides of the interior of the split lamp pole, the lamp pole limit buckles are elastically engaged and limitedly connected with the inner wall of the split lamp pole, lamp pole assembly parts are provided at both ends of the split lamp pole, the lamp pole assembly part and the split lamp pole are elastically connected with the limited position, a drive box is provided at the position where one end of the split lamp pole is connected to the lamp pole assembly part, the drive box is transmission connected to the split lamp pole, cleaning strips are provided on both sides of the interior of the fixed lamp box, the output ends of the cleaning strips are fitted and limitedly slidably connected to the inner wall of the fixed lamp box, and the output ends of the cleaning strips on both sides of the interior of the fixed light box are transmission connected to the lamp pole assembly part and the drive box respectively.

[0009] As a preferred technical solution of the present application, a protective buckle cover is provided on the lower side of one side of the fixed lamp box connected to the split lamp pole, and the protective buckle cover is slidably buckled with the fixed lamp box, and the split lamp pole includes a fixed outer rod, one side of the fixed outer rod is fixed to the inner wall of the fixed lamp box, a middle lamp pole is passed through the inner side of the fixed outer rod, and a center lamp pole is passed through the center of the middle lamp pole, and a lamp body corner groove is opened on the side of the fixed outer rod and the middle lamp pole away from the fixed light box, a lamp body sliding groove is opened on the right side of the middle lamp pole where the lamp body corner groove is opened, and a lamp body sliding groove is opened on the left side of the position where the fixed outer rod opens the lamp body corner groove, the outer wall of the center lamp pole is located at the position where the lamp body corner groove is opened on the top surface of the middle lamp pole, and the middle lamp body is connected to the outer wall of the middle lamp pole at the position where the lamp body corner groove is opened on the top surface of the fixed outer rod.

[0010] As a preferred technical solution of the present application, the lamp pole limiting buckle includes a middle-layer limiting tooth, which is semi-circular and equidistantly fixed on the bottom surface of the outer wall of the middle-layer lamp pole, and the inner wall of the fixed outer rod is provided with a middle-layer elastic buckle in the middle of the middle-layer limiting tooth, and the output end of the middle-layer elastic buckle is meshed with the middle-layer limiting tooth. A center buckle slide groove is provided at the bottom of one side of the middle-layer lamp pole connected to the middle-layer limiting tooth, and the inner wall of the fixed outer rod is provided with a center limiting tooth flush with the center buckle slide groove. The center limiting teeth are semi-circular and equidistantly distributed, and a center layer elastic buckle is fixed on the outer wall of the center lamp pole at a position inside the center buckle slide groove, and the output end of the center layer elastic buckle is meshed with the center limiting tooth.

[0011] As a preferred technical solution of the present application, the middle layer elastic buckle and the center layer elastic buckle include a storage rebound groove, a limit spring is fixed on the bottom surface of the storage rebound groove, and a limit tooth block is slidingly limited on the side of the storage rebound groove away from the limit spring, one side of the limit tooth block is in contact with the limit spring, and the other side of the limit tooth block is engaged with the middle layer limit tooth and the center limit tooth.

[0012] As a preferred technical solution of the present application, the lamp pole assembly includes a tooth block receiving opening, which is opened on the outer side of the top of one end of the center lamp pole, and the inner side of the tooth block receiving opening is provided with mating ratchets distributed in an annular manner and equidistantly, and the mating ratchets are fixed to the outer wall of the center lamp pole, and a ratchet block is fixed on the inner wall of one end of the middle lamp pole close to the tooth block receiving opening, and a conical mating head is fixed on the top of one end of the ratchet block close to the mating ratchet, and the conical mating head and the ratchet block are inserted between the mating ratchets when the middle lamp pole is in a sliding state, and a middle-layer rod driving plate is fixed on the end of the middle lamp pole away from the ratchet block, and a reset spring is provided on the inner side of one end of the fixed outer rod close to the middle-layer rod driving plate, and the other end of the reset spring is fixed to the outer surface of the middle-layer rod driving plate.

[0013] As a preferred technical solution of the present application, a single-rod drive group is provided on the inner side of the drive box, and the single-rod drive group is transmission connected to the middle lamp pole and the center lamp pole; a double-rod drive group is provided on the outer side of the single-rod drive group, and the double-rod drive group is transmission connected to the single-rod drive group; a motor adjustment group is provided at the position where the drive box is connected to the single-rod drive group, and a double-rod positioning group is provided at the position where the drive box is connected to the double-rod drive group.

[0014] As a preferred technical solution of the present application, the single-rod driving group includes a middle-layer rod gear, one side of the middle-layer rod gear is fixed to one end of the ratchet block connected to the middle-layer lamp pole, and the other side of the middle-layer rod gear is provided with a center rod gear, and the side of the center rod gear close to the middle-layer rod gear is fixed to one end of the ratchet connected to the center lamp pole, and a driving motor is provided below the center rod gear, and the output end of the driving motor is connected to the driving gear, and the driving gear is meshed with the middle-layer rod gear for transmission, and a transfer box is fixed on the side of the fixed lamp box close to the driving box and away from the fixed outer rod, and a sliding block is sliding on the inner side of the transfer box, and the sliding block is connected to a motor push rod on the side close to the driving box, and the other end of the motor push rod abuts against the outer wall of the driving gear, and the end of the transfer box away from the motor push rod is connected to a slider driving plate, and the slider driving plate is located on the side where the fixed light box is connected to the fixed outer rod.

[0015] As a preferred technical solution of the present application, the double-rod driving group includes a double-sided matching ring, which is sleeved on the double-sided matching ring and the outer side of the split lamp pole, one end of the double-sided matching ring is limited and slid on the inner side of the double-rod positioning group, and the other end of the double-sided matching ring is limited and slid on the inner wall of the driving box, one end of the double-sided matching ring connected to the driving box extends to the outside of the driving box, and the middle of the inner and outer walls of the double-sided matching ring are fixed with annular transmission gear blocks with equal spacing, and the top of the double-sided matching ring is provided with a transmission gear, and the side of the transmission gear away from the double-sided matching ring is connected to a distance adjustment pinion, and the adjustment A changing gear is provided below the pitch pinion, and the changing gear and the pitch adjusting pinion are rotatably connected to the inner wall of the driving box, the pitch adjusting pinion and the changing gear are meshed for transmission, and the bottom of the changing gear is meshed for transmission with the center rod gear, and when the double-sided matching ring is in the sliding state, the transmission tooth block on the inner wall of the double-sided matching ring is meshed with the middle rod gear, and the transmission tooth block on the outer wall of the double-sided matching ring is meshed with the transmission gear, and conical matching teeth are provided on the tooth block of the middle rod gear and the tooth block of the center rod gear as well as on the end of the transmission tooth block, and a limiting groove is provided at one end of the double-sided matching ring located inside the driving box.

[0016] As a preferred technical solution of the present application, the motor adjustment group includes a fixing box, the fixing box is fixed to the inner wall of the driving box, a motor fixing block is limitedly slidably provided at one end of the inner side of the fixing box away from the driving box, the side of the motor fixing block facing away from the fixing box is fixed to the driving motor, a first spring is provided on the inner side of the fixing box, a spring receiving groove is provided on the side of the driving box connected to the first spring, the two ends of the first spring are respectively fixed to the outer surface of the spring receiving groove and the outer surface of the motor fixing block, the double-rod positioning group includes an arc-shaped fixing plate, and the arc-shaped fixing plate is fixed on An arc-shaped expansion groove is provided on the inner side of the arc-shaped fixed plate at the lower side of the inner wall of the driving box, a rebound slide groove is provided at the bottom center of the arc-shaped fixed plate, an arc-shaped limit plate is slid on the inner side of the arc-shaped expansion groove, an arc-shaped limit block is connected to the bottom of the arc-shaped limit plate, the arc-shaped limit block slides within the rebound slide groove, a second spring is fixed on the inner side of the rebound slide groove, one end of the second spring is fixed on the inner wall of the rebound slide groove, the other end of the second spring is fixed on the outer surface of the arc-shaped limit block, and the end of the arc-shaped limit plate away from the arc-shaped expansion groove is penetrated into the inner side of the limit slide groove.

[0017] As a preferred technical solution of the present application, the cleaning strip includes a left cleaning group and a right cleaning group, the left cleaning group is provided with a first motor, the first motor is fixed to the left side of one end of the fixed lamp box away from the driving box, the output end of the first motor is connected to a first screw, the first screw is penetrated through the inner side of the fixed lamp box, a first cleaning block is provided on the outer side of the first screw, the first cleaning block is threadedly meshed with the first screw for transmission, one end of the first cleaning block slides in contact with the inner wall of the fixed lamp box, the other end of the first cleaning block is connected to a first extension block, and when the first extension block is in a sliding state The second motor is fixed to the right side of the fixed lamp box away from the driving box, and the second motor is connected to the output end of the second motor. The second screw is passed through the inner side of the fixed lamp box, and a second cleaning block is provided on the outer side of the second screw. The second cleaning block is threadedly engaged with the second screw for transmission. One end of the second cleaning block slides on the inner wall of the fixed lamp box, and the other end of the second cleaning block is provided with a second extension block. The second extension block is contacted and driven with the double-sided mating ring and the middle rod driving plate respectively in a bidirectional sliding state.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] In the scheme of the present application: through the coordinated driving of the two split lamp poles by the drive box, the separate rotation of multiple groups of wall washing contour lights can be realized, the lamp body has a variety of angle adjustments and synchronous control, and the contour lights can illuminate multiple angles of two positions at the same time, and the two split lamp poles can control the rotation angle independently to realize the free adjustment of the wall washing light and enhance the diversity of the wall washing effect. At the same time, a cleaning strip is provided on the inside of the lamp box, which can automatically clean the inside of the lamp box, making the use of the wall washing contour lights more convenient.

[0020] 1. The present invention is provided with a split lamp pole. By penetrating and connecting the two layers of lamp poles inside the split lamp pole, the lamp body connected to the outside of the split lamp pole can have two driving directions, realizing the function of the lamp body irradiating two opposite directions at the same time, and corner grooves and vertical sliding grooves are opened on the outer walls of the two layers of lamp poles, which can ensure that the lamp body has a 90° rotation adjustment angle, and the two layers of lamp poles are combined by vertical sliding, realizing the function of the drive box being able to drive the two layers of lamp poles to rotate synchronously at the same time.

[0021] 2. The present invention provides two symmetrical groups of lamp pole limit buckles on both sides of the middle part of the split lamp pole, and can elastically limit the rotation of the two-layer lamp pole through the middle-layer elastic buckle inside the lamp pole limit buckle and the engagement of the center-layer elastic buckle with the limit teeth, thereby realizing the position positioning function when the two-layer lamp pole is driven for rotation, avoiding the lamp pole from rotating automatically, and improving the positioning accuracy of the lamp body illumination angle after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic structural diagram of a preferred embodiment of a double-sided light-emitting wall-washing contour lamp provided by the present invention;

[0023] Figure 2 for Figure 1 An enlarged schematic diagram of the structure in which the protective buckle rod is opened is shown;

[0024] Figure 3 for Figure 2 A schematic diagram of the structure of one end of the drive box shown;

[0025] Figure 4 for Figure 2 The schematic diagram of the structural section exploded and enlarged view of the position of the limit buckles of the light pole on both sides of the middle of the split light pole shown;

[0026] Figure 5 for Figure 4 The structure of the lamp post limit buckle position is shown in the enlarged schematic diagram;

[0027] Figure 6 for Figure 3 The schematic structural diagram of the middle section of the drive box shown;

[0028] Figure 7 for Figure 6The schematic diagram of the exploded and enlarged cross-sectional structure of the lamp pole assembly portion where the drive box and the split lamp pole are connected;

[0029] Figure 8 for Figure 6 The schematic diagram of the structure of the drive box is shown as an exploded and enlarged diagram;

[0030] Fig. 9 for Figure 8 The transmission structure diagram of the single-rod drive group and the double-rod drive group shown;

[0031] Fig.10 for Fig. 9 The transmission structure exploded diagram shown;

[0032] Fig.11 for Fig.10 The transmission structure shown is an exploded side view schematic diagram;

[0033] Fig.12 for Figure 2 The structure of the dust cleaning strip position and the enlarged cross-sectional view of the lamp pole assembly structure are shown;

[0034] Fig.13 for Fig.12 The transmission structure of the dust cleaning strip is shown in the exploded schematic diagram;

[0035] Fig.14 for Fig.13 The schematic diagram of the structure transmission of the dust cleaning strip and the driving box shown;

[0036] Fig.15 for Fig.14 An enlarged schematic diagram of the transmission structure inside the transfer box is shown.

[0037] Indicated in the figure:

[0038] 1. Fix the light box; 11. Protective buckle cover; 2. Split light pole; 21. Fix the outer pole; 22. Middle light pole; 23. Center light pole; 24. Center light body; 25. Middle light body; 26. Light body corner groove; 27. Light body sliding groove; 3. Light pole limit buckle; 31. Middle limit tooth; 32. Middle elastic buckle; 33. Center buckle slide groove; 34. Center elastic buckle; 341. Storage rebound groove; 342. Limit spring; 343. Limit Positioning gear block; 35, center limit gear; 4, drive box; 41, single rod drive group; 411, middle rod gear; 412, center rod gear; 413, drive motor; 414, drive gear; 415, transfer box; 416, slide block; 417, motor push rod; 418, slider drive sheet; 42, double rod drive group; 421, double-sided matching ring; 422, transmission gear block; 4221, tapered matching tooth; 423, transmission gear; 424, pitch adjustment pinion; 425, direction changing gear; 426, limit slide; 43, motor adjustment group; 431, fixing box; 432, motor fixing block; 433, first spring; 434, spring receiving groove; 44, double rod positioning group; 441, arc fixing plate; 442, arc telescopic groove; 443, rebound slide; 444, arc limit plate; 445, arc plate limit block; 446, second spring; 5, lamp pole assembly; 51. Tooth block receiving opening; 52. Matching ratchet; 53. Ratchet block; 54. Conical matching head; 55. Middle rod driving plate; 56. Reset tension spring; 6. Cleaning strip; 61. Left cleaning group; 611. First motor; 612. First screw; 613. First cleaning block; 614. First extension block; 62. Right cleaning group; 621. Second motor; 622. Second screw; 623. Second cleaning block; 624. Second extension block. DETAILED DESCRIPTION

[0039] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme 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 described embodiments 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 creative work should fall within the scope of protection of the present invention.

[0040] As described in the background art, the wall-washing contour lamp is difficult to adjust, and the lighting effect is single.

[0041] In order to solve this technical problem, the present invention provides a double-sided luminous wall-washing contour light, which is used for multiple groups of wall-washing contour lights to freely adjust the light irradiation angle, multiple groups of wall-washing contour lights are separated and rotated to illuminate multiple walls at the same time, and the inside of the wall-washing contour lights can be automatically cleaned.

[0042] Specifically, please refer to Figure 1-Figure 15 The double-sided luminous wall washer contour lamp specifically comprises:

[0043] A fixed lamp box 1 is provided with a split lamp pole 2 in the middle of the fixed lamp box 1, one side of the split lamp pole 2 is fixed to the inner wall of the fixed lamp box 1, two symmetrical groups of lamp pole limit buckles 3 are provided on both sides of the interior of the split lamp pole 2, the lamp pole limit buckles 3 are elastically engaged and limited with the inner wall of the split lamp pole 2, lamp pole assembly parts 5 are provided at both ends of the split lamp pole 2, the lamp pole assembly part 5 is elastically connected with the split lamp pole 2 in cooperation with the limit position, a drive box 4 is provided at the position where one end of the split lamp pole 2 is connected to the lamp pole assembly part 5, the drive box 4 is transmission connected to the split lamp pole 2, cleaning strips 6 are provided on both sides of the interior of the fixed lamp box 1, the output ends of the cleaning strips 6 are fitted and limited and slidably connected with the inner wall of the fixed lamp box 1, and the output ends of the cleaning strips 6 on both sides of the interior of the fixed lamp box 1 are transmission connected to the lamp pole assembly part 5 and the drive box 4 respectively.

[0044] A double-sided luminous wall-washing contour lamp provided by the present invention can realize the separate rotation of multiple groups of wall-washing contour lights through the cooperative driving of the two split lamp poles 2 by the driving box 4. The lamp body has a variety of angle adjustments and synchronous control, so that the contour lights can illuminate multiple angles at two positions, and the two split lamp poles 2 can control the rotation angle independently to realize the free adjustment of the wall-washing light and enhance the diversity of the wall-washing effect. At the same time, a dust cleaning strip 6 is provided on the inner side of the lamp box, which can automatically clean the inner side of the lamp box, making the use of the wall-washing contour lamp more convenient.

[0045] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0046] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0047] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0048] Example 1

[0049] Please refer to Figure 1-Figure 15A double-sided luminous wall-washing contour lamp, wherein a protective buckle cover 11 is provided on the lower side of one side of the fixed lamp box 1 connected to the split lamp pole 2, and the protective buckle cover 11 is slidably buckled with the fixed lamp box 1, and the split lamp pole 2 includes a fixed outer rod 21, and one side of the fixed outer rod 21 is fixed to the inner wall of the fixed lamp box 1, and a middle lamp pole 22 is penetrated on the inner side of the fixed outer rod 21, and a central lamp pole 23 is penetrated at the center of the middle lamp pole 22, and the fixed outer rod 21 and the middle lamp pole 22 are away from the fixed lamp box 1. A lamp body corner groove 26 is opened on one side, a lamp body sliding groove 27 is opened on the right side of the middle lamp pole 22 where the lamp body corner groove 26 is opened, a lamp body sliding groove 27 is opened on the left side of the position where the lamp body corner groove 26 is opened on the fixed outer rod 21, the outer wall of the center lamp pole 23 is located at the position where the lamp body corner groove 26 is opened on the top surface of the middle lamp pole 22, and the outer wall of the middle lamp pole 22 is located at the position where the lamp body corner groove 26 is opened on the top surface of the fixed outer rod 21, and is connected to the middle lamp body 25.

[0050] The split lamp pole 2, through the penetration connection of the two layers of lamp poles inside the split lamp pole 2, can make the lamp body connected to the outside of the split lamp pole 2 have two driving directions, realizing the function of the lamp body irradiating two opposite directions at the same time, and corner grooves and vertical sliding grooves are opened on the outer walls of the two layers of lamp poles, which can ensure that the lamp body can be adjusted with a rotation adjustment angle of 90°, and the two layers of lamp poles can be combined by vertical sliding, realizing the function of the drive box 4 being able to drive the two layers of lamp poles to rotate synchronously at the same time.

[0051] Example 2

[0052] The double-sided light-emitting wall-washing contour lamp provided in Example 1 is further optimized. Specifically, Figure 1-Figure 15 The lamp pole limiting buckle 3 includes a middle-layer limiting tooth 31, and the middle-layer limiting tooth 31 is semi-circular and equidistantly fixed on the bottom surface of the outer wall of the middle-layer lamp pole 22. The inner wall of the fixed outer rod 21 is provided with a middle-layer elastic buckle 32 in the middle of the middle-layer limiting tooth 31, and the output end of the middle-layer elastic buckle 32 is meshed with the middle-layer limiting tooth 31. A center buckle slide groove 33 is provided at the bottom of one side of the middle-layer lamp pole 22 connected to the middle-layer limiting tooth 31. The inner wall of the fixed outer rod 21 is provided with a center limiting tooth 35 flush with the center buckle slide groove 33, and the center limiting teeth 35 are semi-circular and equidistantly distributed. A center layer elastic buckle 34 is fixed on the outer wall of the center lamp pole 23 at a position inside the center buckle slide groove 33, and the output end of the center layer elastic buckle 34 is meshed with the center limiting tooth 35.

[0053] The middle layer elastic buckle 32 and the center layer elastic buckle 34 include a storage rebound groove 341, a limiting spring 342 is fixed on the inner bottom surface of the storage rebound groove 341, and a limiting tooth block 343 is limitedly slidably disposed on one side of the storage rebound groove 341 away from the limiting spring 342. One side of the limiting tooth block 343 abuts against the limiting spring 342, and the other side of the limiting tooth block 343 engages with the middle layer limiting tooth 31 and the center limiting tooth 35.

[0054] Two symmetrical groups of lamp pole limit buckles 3 are provided on both sides of the middle part of the split lamp pole 2. The rotation of the two-layer lamp pole can be elastically limited by the engagement of the middle layer elastic buckle 32 and the center layer elastic buckle 34 inside the lamp pole limit buckle 3 with the limit teeth, thereby realizing the position positioning function when the two-layer lamp pole is driven for rotation, avoiding the lamp pole from rotating by itself, and improving the positioning accuracy of the lamp body illumination angle after the adjustment is completed.

[0055] Example 3

[0056] The double-sided luminous wall-washing contour lamp provided in Embodiment 1 or 2 is further optimized. Specifically, Figure 1-Figure 15 As shown, the lamp pole assembly 5 includes a tooth block receiving opening 51, and the tooth block receiving opening 51 is opened on the outer side of the top of one end of the center lamp pole 23. The inner side of the tooth block receiving opening 51 is provided with a ring-shaped and equidistantly distributed mating ratchet teeth 52, and the mating ratchet teeth 52 are fixed to the outer wall of the center lamp pole 23. A ratchet block 53 is fixed to the inner wall of one end of the middle lamp pole 22 close to the tooth block receiving opening 51, and a conical mating head 54 is fixed to the top of one end of the ratchet block 53 close to the mating ratchet teeth 52. When the middle lamp pole 22 is in a sliding state, the conical mating head 54 and the ratchet block 53 are inserted between the mating ratchet teeth 52, and a middle-layer rod driving plate 55 is fixed to the end of the middle lamp pole 22 away from the ratchet block 53. A reset spring 56 is provided on the inner side of one end of the fixed outer rod 21 close to the middle-layer rod driving plate 55, and the other end of the reset spring 56 is fixed to the outer surface of the middle-layer rod driving plate 55.

[0057] A lamp pole assembly part 5 is provided at one end of the two-layer lamp pole, which can complete the coordination between the middle lamp pole 22 and the center lamp pole 23 through the sliding of the middle lamp pole 22, thereby realizing the one-way synchronous rotation drive of the split lamp pole 2, and after the angle adjustment of the two-layer lamp pole is completed, the two-layer lamp pole can automatically reset and separate, which is convenient for the subsequent single-layer lamp pole angle adjustment drive.

[0058] Example 4

[0059] The double-sided luminous wall-washing contour lamp provided in Embodiments 1-3 is further optimized. Specifically, Figure 1-Figure 15As shown, a single-rod driving group 41 is provided on the inner side of the driving box 4, and the single-rod driving group 41 is transmission-connected with the middle lamp pole 22 and the center lamp pole 23; a double-rod driving group 42 is provided on the outer side of the single-rod driving group 41, and the double-rod driving group 42 is transmission-connected with the single-rod driving group 41; a motor adjustment group 43 is provided at the position where the driving box 4 is connected to the single-rod driving group 41; a double-rod positioning group 44 is provided at the position where the driving box 4 is connected to the double-rod driving group 42.

[0060] The single-rod drive group 41 includes a middle-layer rod gear 411, one side of the middle-layer rod gear 411 is fixed to one end of the ratchet block 53 connected to the middle-layer lamp pole 22, and the other side of the middle-layer rod gear 411 is provided with a center rod gear 412, and the side of the center rod gear 412 close to the middle-layer rod gear 411 is connected to the center lamp pole 23 and fixed to one end of the ratchet 52, and a driving motor 413 is provided below the center rod gear 412, and the output end of the driving motor 413 is connected to a driving gear 414, and the driving gear 414 is connected to the middle-layer rod gear 411 meshing transmission, a transfer box 415 is fixed to the side of the fixed lamp box 1 close to the drive box 4 and away from the fixed outer rod 21, a sliding block 416 is slidably arranged on the inner side of the transfer box 415, a side of the sliding block 416 close to the drive box 4 is connected to a motor push rod 417, the other end of the motor push rod 417 abuts against the outer wall of the driving gear 414, and an end of the transfer box 415 away from the motor push rod 417 is connected to a slider driving plate 418, and the slider driving plate 418 is located on the side of the fixed lamp box 1 connected to the fixed outer rod 21.

[0061] The double-rod driving group 42 includes a double-sided matching ring 421, which is sleeved on the double-sided matching ring 421 and the outer side of the split lamp pole 2, one end of the double-sided matching ring 421 is limited to slide on the inner side of the double-rod positioning group 44, and the other end of the double-sided matching ring 421 is limited to slide on the inner wall of the driving box 4, and one end of the double-sided matching ring 421 connected to the driving box 4 extends to the outer side of the driving box 4, and the middle of the inner wall and the outer wall of the double-sided matching ring 421 are fixed with annular transmission gear blocks 422 with equal spacing, and the top of the double-sided matching ring 421 is provided with a transmission gear 423, and the side of the transmission gear 423 away from the double-sided matching ring 421 is connected to a pitch-adjusting pinion 424, and a direction-changing gear 4 is provided below the pitch-adjusting pinion 424. 25. The direction-changing gear 425 and the pitch-adjusting pinion 424 are rotatably connected to the inner wall of the driving box 4. The pitch-adjusting pinion 424 and the direction-changing gear 425 are meshed for transmission. The bottom of the direction-changing gear 425 is meshed for transmission with the center rod gear 412. When the double-sided matching ring 421 is in the sliding state, the transmission tooth block 422 on the inner wall of the double-sided matching ring 421 is meshed with the middle rod gear 411, and the transmission tooth block 422 on the outer wall of the double-sided matching ring 421 is meshed with the transmission gear 423. The tooth block of the middle rod gear 411, the tooth block of the center rod gear 412 and the end of the transmission tooth block 422 are all provided with conical matching teeth 4221. A limiting groove 426 is provided at one end of the double-sided matching ring 421 located inside the driving box 4.

[0062] The motor adjustment group 43 includes a fixing box 431, and the fixing box 431 is fixed to the inner wall of the drive box 4. A motor fixing block 432 is limited and slidable at one end of the inner side of the fixing box 431 away from the drive box 4. The side of the motor fixing block 432 away from the fixing box 431 is fixed to the drive motor 413. A first spring 433 is provided on the inner side of the fixing box 431. A spring receiving groove 434 is provided on the side of the drive box 4 connected to the first spring 433. The two ends of the first spring 433 are respectively fixed to the outer surface of the spring receiving groove 434 and the outer surface of the motor fixing block 432. The double-rod positioning group 44 includes an arc-shaped fixing plate 441, and the arc-shaped fixing plate 441 is fixed to the lower side of the inner wall of the drive box 4 An arc-shaped expansion groove 442 is provided on the inner side of the arc-shaped fixed plate 441, and a rebound slide groove 443 is provided at the bottom center of the arc-shaped fixed plate 441. An arc-shaped limiting plate 444 is slidably provided on the inner side of the arc-shaped expansion groove 442. An arc-shaped plate limiting block 445 is connected to the bottom of the arc-shaped limiting plate 444. The arc-shaped plate limiting block 445 slides within the rebound slide groove 443. A second spring 446 is fixed to the inner side of the rebound slide groove 443. One end of the second spring 446 is fixed to the inner wall of the rebound slide groove 443, and the other end of the second spring 446 is fixed to the outer surface of the arc-shaped plate limiting block 445. One end of the arc-shaped limiting plate 444 away from the arc-shaped expansion groove 442 is penetrated into the inner side of the limiting slide groove 426.

[0063] A driving box 4 is provided at one end of the split lamp pole 2 for driving the split lamp pole 2. The single middle lamp pole 22 or the center lamp pole 23 inside the split lamp pole 2 can be driven separately through the single-rod driving group 41, so that the illumination angles of the two layers of lamp poles can be freely adjusted and controlled. The double-rod driving group 42 inside the driving box 4 can combine the two layers of lamp poles so that the two layers of lamp poles have the function of synchronous two-way driving, thereby realizing the function of synchronous opening or merging of the two layers of lamp bodies.

[0064] Example 5

[0065] The double-sided luminous wall-washing contour lamp provided in Embodiments 1-4 is further optimized. Specifically, Figure 1-Figure 15 As shown, the cleaning strip 6 includes a left cleaning group 61 and a right cleaning group 62. The left cleaning group 61 is provided with a first motor 611. The first motor 611 is fixed to the left side of the end of the fixed lamp box 1 away from the driving box 4. The output end of the first motor 611 is connected with a first screw rod 612. The first screw rod 612 is penetrated through the inner side of the fixed lamp box 1. A first cleaning block 613 is provided on the outer side of the first screw 612. The first cleaning block 613 is threadedly engaged with the first screw 612 for transmission. One end of the first cleaning block 613 slides on the inner wall of the fixed lamp box 1. The other end of the first cleaning block 613 is connected with a first extension block 614. The first extension block 614 slides with the slider driving plate 418 contact drive, a second motor 621 is provided in the right cleaning group 62, and the second motor 621 is fixed on the right side of the end of the fixed lamp box 1 away from the drive box 4, and the output end of the second motor 621 is connected to the second screw 622, and the second screw 622 is penetrated through the inner side of the fixed lamp box 1, and a second cleaning block 623 is provided on the outer side of the second screw 622, and the second cleaning block 623 is threadedly engaged with the second screw 622 for transmission, and one end of the second cleaning block 623 slides on the inner wall of the fixed lamp box 1, and the other end of the second cleaning block 623 is provided with a second extension block 624, and the second extension block 624 is contact-driven with the double-sided matching ring 421 and the middle rod driving plate 55 in a two-way sliding state.

[0066] A cleaning strip 6 is provided at one end of the fixed lamp box 1, and the left and right cleaning groups 62 inside the cleaning strip 6 can realize automatic cleaning of both sides inside the fixed lamp box 1, and the driving of the left and right cleaning strips 6 can cooperate with the transmission of the single-rod driving group 41 and the double-rod driving group 42 inside the driving box 4 to realize the independent driving of the two layers of lamp poles by the single-rod driving group 41 and the coordinated driving between the double-rod driving group 42 and the single-rod driving group 41, and the right cleaning group 62 is also connected to the lamp pole combination part 5 for the combined drive between the two layers of lamp poles.

[0067] Working steps:

[0068] Adjustment of the middle lamp pole 22 of the split lamp pole 2: directly start the driving motor 413, and the driving gear 414 at the output end of the driving motor 413 drives the middle pole gear 411 meshing with it to rotate. The rotation of the middle pole gear 411 will drive the middle lamp pole 22 to rotate on the inner wall of the fixed outer pole 21. During the rotation of the middle lamp pole 22, the middle lamp body 25 connected to its outer wall will rotate accordingly to complete the angle adjustment of the lamp body.

[0069] During the rotation of the middle lamp pole 22, the middle limit tooth 31 on the outer wall of the middle lamp pole 22 will rotate. As the middle limit tooth 31 rotates, the middle elastic buckle 32 on the inner wall of the fixed outer rod 21 will receive the thrust of the middle limit tooth 31 through the limit tooth block 343, pushing the limit spring 342 to contract. After the position adjustment of the middle lamp pole 22 is completed, the limit spring 342 will push the limit tooth block 343 to engage with the middle limit tooth 31, completing the positioning of the middle lamp pole 22.

[0070] After the lamp body is used, the driving motor 413 is started to reset it.

[0071] Adjustment of the center lamp pole 23: Start the first motor 611 to drive the first screw 612 to rotate. The rotation of the first screw 612 drives the first cleaning block 613 and the first extension block 614 to move. The first extension block 614 moves to the surface of the slider driving plate 418 to push the slider driving plate 418 to move. The movement of the slider driving plate 418 will push the sliding block 416 to slide on the inside of the transfer box 415. The sliding of the sliding block 416 will drive the motor push rod 417 to slide. The sliding of the motor push rod 417 will push the driving gear 414, the driving motor 413 and the motor fixing block 432 to slide toward the inside of the fixed box 431. The sliding of the motor fixing block 432 will squeeze and contract the first spring 433. When the driving gear 414 moves to the position of the center rod gear 412, the driving gear 414 will mesh with the center rod gear 412.

[0072] At this time, the first motor 611 is started to drive the driving gear 414 to rotate, which can drive the central rod gear 412 to rotate. When the central rod gear 412 rotates, the central lamp body 24 connected to its outer wall will rotate accordingly, thereby completing the angle adjustment of the central lamp pole 23.

[0073] When the center lamp pole 23 rotates, the limiting tooth block 343 inside the center layer elastic buckle 34 connected to its outer wall will abut against the center limiting tooth 35 on the inner wall of the fixed outer rod 21, and the center limiting tooth 35 will be pushed and slid inside the storage rebound groove 341 to apply pressure to the limiting spring 342. When the center lamp pole 23 completes the rotation, the limiting tooth block 343 will engage with the center limiting tooth 35 to complete the positioning of the center lamp pole 23.

[0074] After the lamp body is used, the central lamp body 24 can be reset through the above operation.

[0075] It should be noted that when the lamp body is reset, the driven driving motor 413 will be reset under the push of the first spring 433 .

[0076] It should be noted that when the central lamp body 24 and the middle lamp body 25 rotate, since the positions where the middle lamp pole 22 and the fixed outer pole 21 connect the lamp bodies are both provided with lamp body corner grooves 26 , the lamp body can rotate within the range of the lamp body corner grooves 26 .

[0077] It should be noted that: the transmission tooth block 422 connected by the outer wall and the inner wall of the double-sided mating ring 421 and the tooth blocks on the outer walls of the middle rod gear 411 and the center rod gear 412 are provided with conical mating teeth 4221 at both ends. The conical mating teeth 4221 can allow the tip of the conical mating teeth 4221 to first mesh with the tooth block of the gear when the gear slides, thereby achieving precise sliding meshing between the gears and ensuring the structural stability of the gear sliding mating.

[0078] The middle lamp pole 22 and the center lamp pole 23 are synchronously unidirectionally rotated and adjusted: when the center lamp pole 23 and the middle lamp pole 22 are in the reset state, the second motor 621 is started to drive the second screw rod 622 to rotate, and the second screw rod 622 rotates to drive the second cleaning block 623 and the second extension block 624 to slide, and the second extension block 624 slides to the surface of the middle-layer rod driving plate 55, and the push of the middle-layer rod driving plate 55 by the second extension block 624 will cause the middle-layer rod driving plate 55 to drive the reset tension spring 56 to stretch, and at the same time, the middle-layer rod driving plate 55 can also drive the middle-layer lamp pole 22 to slide, and the sliding of the middle-layer lamp pole 22 will drive the ratchet block 53 and the conical matching head 54 on the inner wall of the other end of the middle-layer lamp pole 22 to slide, and the ratchet block 53 and the conical matching head 54 slide to the inner side of the matching ratchet on the outer wall of the center lamp pole 23, thereby completing the matching assembly of the center lamp pole 23 and the middle-layer lamp pole 22.

[0079] At this time, starting the driving motor 413 drives the driving gear 414 to rotate. By engaging the driving gear 414 with the middle pole gear 411, the middle lamp pole 22 and the center lamp pole 23 can be driven to rotate simultaneously, thereby achieving simultaneous unidirectional rotation of the lamp body of the center lamp pole 23 and the outer wall of the middle lamp pole 22.

[0080] After the lamp body is used, the lamp body and the lamp pole can be reset through the above steps.

[0081] It should be noted that after the lamp body is adjusted, the middle lamp pole 22 will automatically reset under the pull of the reset tension spring 56.

[0082] It should be noted that a lamp body sliding groove 27 is provided on the left side of the fixed outer rod 21 close to the middle lamp body 25 and on the right side of the middle lamp pole 22 close to the center lamp body 24. When the middle lamp pole 22 slides, the lamp body will be blocked by the fixed outer rod 21 and the middle lamp pole 22, ensuring that the middle lamp pole 22 can complete the sliding action.

[0083] The middle lamp pole 22 and the center lamp pole 23 are synchronously rotated in both directions and adjusted: the second motor 621 is started to drive the second screw 622 to rotate, and the second screw 622 rotates the second cleaning block 623 and the second extension block 624 to slide. The sliding of the second extension block 624 will contact the double-sided matching ring 421 extending on the outside of the drive box 4, and the double-sided matching ring 421 is pushed to slide by the second extension block 624, which will cause the double-sided matching ring 421 to push the arc-shaped limit plate 444 inside the other end thereof to slide toward the inside of the arc-shaped telescopic groove 442. At the same time, the arc plate limit block 445 will slide on the inside of the rebound slide groove 443, exerting pressure on the second spring 446. When the double-sided matching ring 421 moves to the outside of the middle-layer rod gear 411 and meshes with the middle-layer rod gear 411, the transmission tooth block 422 on the outer wall of the double-sided matching ring 421 will mesh with the transmission gear 423.

[0084] At this time, the drive motor 413 is started, and the drive motor 413 drives the drive gear 414 to rotate. The rotation of the drive gear 414 will drive the center rod gear 412 to rotate. The rotation of the center rod gear 412 will drive the middle lamp pole 22 to rotate. At the same time, the middle rod gear 411 will drive the double-sided matching ring 421 meshing with it to rotate. When the double-sided matching ring 421 rotates, the arc-shaped limiting plate 444 will limit the bottom of the double-sided matching ring 421 and slide on the inner side of the limiting slide groove 426. When the double-sided matching ring 421 rotates, its outer The transmission gear block 422 of the wall will synchronously drive the transmission gear 423 to rotate, the rotation of the transmission gear 423 will synchronously drive the pitch-adjusting pinion 424 to rotate, the rotation of the pitch-adjusting pinion 424 will synchronously drive the direction-changing gear 425 meshing with it to rotate, the rotation of the direction-changing gear 425 will drive the center rod gear 412 meshing at its bottom end to rotate, and due to the design of the direction-changing gear 425, the center rod gear 412 and the middle rod gear 411 will rotate in opposite directions, and the rotation of the center rod gear 412 will drive the center lamp pole 23 to rotate.

[0085] Through the bidirectional synchronous rotation of the middle lamp pole 22 and the center lamp pole 23, the center lamp body 24 and the middle lamp body 25 connected to their outer walls can be rotated on both sides, realizing the function of the lamp body illuminating both sides at the same time, so that the wall washing contour lamp can illuminate and wash the wall in multiple areas, and the illumination angle of the lamp body can be freely adjusted, so that the wall washing light illumination effect of the wall washing contour lamp is better, and the illumination effect is more layered.

[0086] After the lamp body is used, it can be reset through the above steps. During the reset process, the double-sided matching ring 421 will automatically reset under the push of the second spring 446, and disengage the double-sided matching ring 421 from the meshing with the middle rod gear 411.

[0087] During use, the present invention can also be used in combination with the above-mentioned adjustment and rotation methods of the lamp pole to achieve the coordinated use of the lamp pole at various angles and for various effects.

[0088] When the fixed lamp box 1 needs to be cleaned, the first motor 611 and the second motor 621 are started at the same time, and the first screw 612 and the second screw 622 can drive the first cleaning block 613 and the second cleaning block 623 to slide on the inner wall of the fixed lamp box 1. The dust inside the fixed lamp box 1 can be cleaned by the reciprocating sliding of the first cleaning block 613 and the second cleaning block 623.

[0089] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0090] Obviously, the embodiments described above are only some embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific embodiments, or to perform equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present invention.

Claims

1. A double-sided luminous wall washer contour light, characterized in that: The invention comprises a fixed light box (1), a split light pole (2) is penetrated in the middle of the fixed light box (1), one side of the split light pole (2) is fixed to the inner wall of the fixed light box (1), two symmetrical groups of light pole limiting buckles (3) are arranged on both sides of the inside of the split light pole (2), the light pole limiting buckles (3) are elastically engaged and limitedly connected with the inner wall of the split light pole (2), and light pole assembly parts (5) are arranged at both ends of the split light pole (2), and the light pole assembly parts (5) cooperate with the split light pole (2) to limit The split lamp pole (2) is elastically connected to the lamp pole assembly (5) at one end thereof, and a driving box (4) is provided at the position where the split lamp pole (2) is connected to the lamp pole assembly (5). The driving box (4) is transmission-connected to the split lamp pole (2). Cleaning strips (6) are provided on both sides of the interior of the fixed lamp box (1). The output ends of the cleaning strips (6) are slidingly connected to the inner wall of the fixed lamp box (1) in a position-limiting manner. The output ends of the cleaning strips (6) on both sides of the interior of the fixed lamp box (1) are transmission-connected to the lamp pole assembly (5) and the driving box (4) respectively.

2. A double-sided light-emitting wall-washing contour light according to claim 1, characterized in that: A protective buckle cover (11) is provided on the lower side of one side of the fixed light box (1) connected to the split light pole (2), and the protective buckle cover (11) is slidably buckled with the fixed light box (1). The split light pole (2) comprises a fixed outer rod (21), one side of the fixed outer rod (21) is fixed to the inner wall of the fixed light box (1), a middle light pole (22) is passed through the inner side of the fixed outer rod (21), a center light pole (23) is passed through the center of the middle light pole (22), and the fixed outer rod (21) and the middle light pole (22) are provided with a side away from the fixed light box (1). A lamp body corner groove (26), a lamp body sliding groove (27) is provided on the right side of the middle lamp pole (22) where the lamp body corner groove (26) is provided, a lamp body sliding groove (27) is provided on the left side of the position where the lamp body corner groove (26) is provided on the fixed outer pole (21), the outer wall of the central lamp pole (23) is located at the position where the lamp body corner groove (26) is provided on the top surface of the middle lamp pole (22) and is connected to the central lamp body (24), and the outer wall of the middle lamp pole (22) is located at the position where the lamp body corner groove (26) is provided on the top surface of the fixed outer pole (21) and is connected to the middle lamp body (25).

3. A double-sided light-emitting wall-washing contour light according to claim 2, characterized in that: The lamp pole limiting buckle (3) comprises a middle-layer limiting tooth (31), and the middle-layer limiting tooth (31) is equidistantly fixed on the bottom surface of the outer wall of the middle-layer lamp pole (22) in a semi-circular shape; the inner wall of the fixed outer rod (21) is provided with a middle-layer elastic buckle (32) located in the middle of the middle-layer limiting tooth (31); the output end of the middle-layer elastic buckle (32) is meshed with the middle-layer limiting tooth (31); a center buckle slide groove (33) is provided at the bottom of one side of the middle-layer lamp pole (22) connected to the middle-layer limiting tooth (31); the inner wall of the fixed outer rod (21) is provided with a center limiting tooth (35) flush with the center buckle slide groove (33); the center limiting teeth (35) are equidistantly distributed in a semi-circular shape; a center layer elastic buckle (34) is fixed on the outer wall of the center lamp pole (23) at a position inside the center buckle slide groove (33); the output end of the center layer elastic buckle (34) is meshed with the center limiting tooth (35).

4. A double-sided light-emitting wall-washing contour lamp according to claim 3, characterized in that: The middle layer elastic buckle (32) and the center layer elastic buckle (34) comprise a storage rebound groove (341), a limit spring (342) is fixed on the inner bottom surface of the storage rebound groove (341), a limit tooth block (343) is limitedly slidably disposed on one side of the storage rebound groove (341) away from the limit spring (342), one side of the limit tooth block (343) is in contact with the limit spring (342), and the other side of the limit tooth block (343) is meshed with the middle layer limit tooth (31) and the center limit tooth (35).

5. A double-sided light-emitting wall-washing contour lamp according to claim 4, characterized in that: The lamp pole assembly (5) comprises a tooth block receiving opening (51), the tooth block receiving opening (51) is opened on the outer side of the top of one end of the central lamp pole (23), the inner side of the tooth block receiving opening (51) is provided with matching ratchets (52) distributed in an annular manner and at equal intervals, the matching ratchets (52) are fixed to the outer wall of the central lamp pole (23), the inner wall of one end of the middle lamp pole (22) close to the tooth block receiving opening (51) is fixed with a ratchet block (53), and the end of the ratchet block (53) close to the matching ratchet (52) is fixed to the inner wall of the middle lamp pole (22) close to the tooth block receiving opening (51). A conical mating head (54) is fixed on the top, and when the middle lamp pole (22) is in a sliding state, the conical mating head (54) and the ratchet block (53) are inserted between the mating ratchet teeth (52), and a middle rod driving plate (55) is fixed to one end of the middle lamp pole (22) away from the ratchet block (53), and a reset spring (56) is provided on the inner side of one end of the fixed outer rod (21) close to the middle rod driving plate (55), and the other end of the reset spring (56) is fixed to the outer surface of the middle rod driving plate (55).

6. The double-sided light-emitting wall-washing contour light according to claim 1, characterized in that: A single-rod driving group (41) is provided on the inner side of the driving box (4), and the single-rod driving group (41) is connected to the middle lamp pole (22) and the center lamp pole (23) by transmission. A double-rod driving group (42) is provided on the outer side of the single-rod driving group (41), and the double-rod driving group (42) is connected to the single-rod driving group (41) by transmission. A motor adjustment group (43) is provided at the position where the driving box (4) is connected to the single-rod driving group (41), and a double-rod positioning group (44) is provided at the position where the driving box (4) is connected to the double-rod driving group (42).

7. A double-sided light-emitting wall-washing contour lamp according to claim 6, characterized in that: The single-rod drive group (41) includes a middle-layer rod gear (411), one side of the middle-layer rod gear (411) is connected to one end of a ratchet block (53) of a middle-layer lamp pole (22) and fixed, and the other side of the middle-layer rod gear (411) is provided with a center rod gear (412), and the side of the center rod gear (412) close to the middle-layer rod gear (411) is connected to the center lamp pole (23) and fixed to one end of a matching ratchet (52), and a driving motor (413) is provided below the center rod gear (412), and the output end of the driving motor (413) is connected to a driving gear (414), and the driving gear (414) is connected to the middle-layer rod gear (412). 11) meshing transmission, a transfer box (415) is fixed on the side of the fixed lamp box (1) close to the drive box (4) and away from the fixed outer rod (21), a sliding block (416) is slidably arranged on the inner side of the transfer box (415), a motor push rod (417) is connected to the side of the slide block (416) close to the drive box (4), the other end of the motor push rod (417) is abutted against the outer wall of the driving gear (414), and a slider driving plate (418) is connected to the end of the transfer box (415 away from the motor push rod (417), and the slider driving plate (418) is located on the side of the fixed lamp box (1) connected to the fixed outer rod (21).

8. The double-sided light-emitting wall-washing contour lamp according to claim 7, characterized in that: The double-rod driving group (42) comprises a double-sided matching ring (421), the double-sided matching ring (421) is sleeved on the double-sided matching ring (421) and the outer side of the split lamp pole (2), one end of the double-sided matching ring (421) is limitedly slid on the inner side of the double-rod positioning group (44), and the other end of the double-sided matching ring (421) is limitedly slid on the inner wall of the driving box (4), one end of the double-sided matching ring (421) connected to the driving box (4) extends to the outer side of the driving box (4), and the middle of the inner wall and the outer wall of the double-sided matching ring (421) are fixed with annular transmission gear blocks (422) distributed at equal intervals, and the top of the double-sided matching ring (421) is provided with a transmission gear (423), and the side of the transmission gear (423) away from the double-sided matching ring (421) is connected to a pitch adjustment pinion (424), and a direction changing gear (424) is provided below the pitch adjustment pinion (424). 5), the direction-changing gear (425) and the pitch-adjusting pinion (424) are rotatably connected to the inner wall of the driving box (4), the pitch-adjusting pinion (424) and the direction-changing gear (425) are meshed for transmission, the bottom of the direction-changing gear (425) is meshed for transmission with the center rod gear (412), when the double-sided matching ring (421) is in a sliding state, the transmission tooth block (422) on the inner wall of the double-sided matching ring (421) is meshed with the middle rod gear (411), and the transmission tooth block (422) on the outer wall of the double-sided matching ring (421) is meshed with the transmission gear (423), the tooth block of the middle rod gear (411) and the tooth block of the center rod gear (412) as well as the end of the transmission tooth block (422) are all provided with conical matching teeth (4221), and a limiting sliding groove (426) is provided at one end of the double-sided matching ring (421) located inside the driving box (4).

9. The double-sided light-emitting wall-washing contour lamp according to claim 8, characterized in that: The motor adjustment group (43) comprises a fixing box (431), wherein the fixing box (431) is fixed to the inner wall of the driving box (4), and a motor fixing block (432) is provided on the inner side of the fixing box (431) at one end away from the driving box (4) for limiting sliding, and a side of the motor fixing block (432) facing away from the fixing box (431) is fixed to the driving motor (413), and a first spring (433) is provided on the inner side of the fixing box (431), and a spring receiving groove (434) is provided on a side of the driving box (4) connected to the first spring (433), and two ends of the first spring (433) are respectively fixed to the outer surface of the spring receiving groove (434) and the outer surface of the motor fixing block (432), and the double-rod positioning group (44) comprises an arc-shaped fixing plate (441), and the arc-shaped fixing plate (441) is fixed in the driving box (4). On the lower side of the wall, an arc-shaped expansion and contraction groove (442) is provided on the inner side of the arc-shaped fixed plate (441), a rebound sliding groove (443) is provided at the center of the bottom of the arc-shaped fixed plate (441), an arc-shaped limiting plate (444) is slidably provided on the inner side of the arc-shaped expansion and contraction groove (442), an arc-shaped limiting block (445) is connected to the bottom of the arc-shaped limiting plate (444), the arc-shaped limiting block (445) is limitedly slid on the inner side of the rebound sliding groove (443), a second spring (446) is fixed on the inner side of the rebound sliding groove (443), one end of the second spring (446) is fixed on the inner wall of the rebound sliding groove (443), the other end of the second spring (446) is fixed on the outer surface of the arc-shaped limiting block (445), and one end of the arc-shaped limiting plate (444) away from the arc-shaped expansion and contraction groove (442) is penetrated into the inner side of the limiting sliding groove (426).

10. The double-sided light-emitting wall-washing contour lamp according to claim 1, characterized in that: The cleaning strip (6) comprises a left cleaning group (61) and a right cleaning group (62), wherein the left cleaning group (61) is provided with a first motor (611), the first motor (611) is fixed to the left side of an end of the fixed lamp box (1) away from the drive box (4), the output end of the first motor (611) is connected to a first screw rod (612), the first screw rod (612) is passed through the inner side of the fixed lamp box (1), a first cleaning block (613) is provided on the outer side of the first screw rod (612), the first cleaning block (613) is threadedly engaged with the first screw rod (612) for transmission, one end of the first cleaning block (613) is slidably fitted on the inner wall of the fixed lamp box (1), the other end of the first cleaning block (613) is connected to a first extension block (614), the first extension block (614) is in a sliding state and is in contact with the slider drive sheet (4 18) contact drive, a second motor (621) is provided in the right cleaning group (62), the second motor (621) is fixed on the right side of the end of the fixed lamp box (1) away from the drive box (4), the output end of the second motor (621) is connected to a second screw rod (622), the second screw rod (622) is passed through the inner side of the fixed lamp box (1), a second cleaning block (623) is provided on the outer side of the second screw rod (622), the second cleaning block (623) and the second screw rod (622) are threadedly engaged for transmission, one end of the second cleaning block (623) is fitted and slid on the inner wall of the fixed lamp box (1), the other end of the second cleaning block (623) is provided with a second extension block (624), the second extension block (624) is contact-driven with the double-sided matching ring (421) and the middle rod driving plate (55) respectively in a bidirectional sliding state.

Images