Foldable multi-surface type intelligent LED illuminating lamp

Abstract

The invention discloses a foldable multi-surface type intelligent LED illuminating lamp, and relates to the technical field of illuminating lamps, the foldable multi-surface type intelligent LED illuminating lamp comprises a main body frame and a main illuminating lamp group fixedly mounted on the front surface of the main body frame; the left ends of the two-way lead screws which are symmetrically arranged are connected in a meshed mode through a chain wheel mechanism. Dust removal mechanisms are arranged on the left side and the right side of the front face of the main body frame, and each dust removal mechanism comprises a dust removal brush rod; wherein the left side and the right side of the main body frame are each provided with a first extending part, the first folding part comprises a first extending frame, and the first extending frames are attached to the left side and the right side of the back face of the main body frame in a sliding mode. According to the foldable multi-face type intelligent LED illuminating lamp, the illuminating range is enlarged through the first extending part and the second extending part which can extend behind the main illuminating lamp, meanwhile, the angle of the first illuminating lamp set and the angle of the second illuminating lamp set which can be turned over are adjusted in the using process, and the using convenience and the illuminating effect of the whole illuminating lamp set are improved.

Description

Technical Field

[0001] The invention relates to the technical field of lighting fixtures, and in particular to a foldable multi-faceted intelligent LED lighting lamp. Background Art

[0002] Lighting fixtures refer to devices that can transmit light, distribute and change the distribution of light from a light source. They usually include all the components required to fix and protect the light source in addition to the light source, as well as the circuit accessories necessary for connection to the power supply. Existing lamps usually use LED lamps for lighting, and can be folded, stored and the angle can be changed according to the required structure.

[0003] The invention with publication number CN107246560A discloses a foldable LED lighting lamp. When the two LED lamp bodies forming a rhombus are contracted, the light can be concentrated to increase the intensity of the light and the brightness is high. When the screw is rotated to increase the area of ​​the two rhombuses of the LED lamp body, the two lampshades mounted in the outer lampshade stretch out, thereby increasing the lighting range of the LED lamp body. The lamp body can be adjusted according to usage requirements and has a long service life.

[0004] The invention with announcement number CN110542039A discloses a foldable lamp, in which the left wall and the right wall can be folded, the front wall, the rear wall, and the tongue can be unfolded to the same plane as the top wall, and the folding wall can also be folded together with the left wall and the right wall. The entire lampshade assembly is unfolded and compressed, saving space during transportation. At the same time, since the lampshade assembly adopts a sheet, it is in a folded state during transportation, reducing the transportation damage rate of the lampshade.

[0005] However, the above-disclosed foldable LED lighting lamp still has the following problems during actual use: although the folding and extension in different usage scenarios can be achieved by cooperating with the folding bracket, the angle of such folding lamp cannot be adjusted after extension, and cannot meet the lighting needs in different situations. At the same time, the lighting direction is relatively single, and it is impossible to guarantee adjustment under multi-faceted lighting needs, which affects the actual lighting range and usage needs.

[0006] Therefore, we propose a foldable multi-faceted intelligent LED lighting lamp to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to provide a foldable multi-sided intelligent LED lighting lamp to solve the problem that the existing lamp is folded and extended in different usage scenarios by cooperating with a folding bracket, but such folding lamp cannot adjust the angle after extension, and cannot meet the lighting needs in different situations. At the same time, the lighting direction is relatively single, and it is impossible to guarantee the adjustment under multi-sided lighting needs, which affects the actual lighting range and usage needs.

[0008] To achieve the above object, the present invention provides the following technical solution: a foldable multi-faceted intelligent LED lighting lamp, comprising a main frame, and a main lighting lamp group fixedly installed on the front of the main frame, and a bidirectional screw rod is rotatably arranged on both the upper and lower sides of the back of the main frame through bearings; The left end of the symmetrically arranged bidirectional screw rod is meshed and connected via a sprocket mechanism, and the right end of the lower bidirectional screw rod is fixedly connected to the end of the driving shaft of the servo motor; The invention also includes: a dust removal mechanism is arranged on both sides of the front of the main frame, and the dust removal mechanism includes a dust removal brush rod, and the dust removal brush rod is fitted and slidable on the left and right sides of the front of the main frame; Wherein, the left and right sides of the main frame are both provided with first extension parts, and the first folding part includes the first extension frame, and the first extension frame is fitted and slidable on the left and right sides of the back side of the main frame.

[0009] Preferably, the dust removal mechanism includes an intermittent rack, and the intermittent rack is fixedly installed on the bottom surface of the main frame, and the dust removal mechanism includes an intermittent gear, and the intermittent gear is rotatably arranged inside the bottom surface of the dust removal brush rod through a torsion spring.

[0010] Preferably, the intermittent gears and intermittent racks included in the dust removal mechanism are meshed with each other, and a dust removal flip block is fixedly provided at the bottom end rotating shaft of the symmetrically arranged intermittent gears, and the outer end of the dust removal flip block is attached to the bottom end outer wall of the dust removal brush rod.

[0011] Preferably, the inner end of the first extension frame included in the first extension portion is threadedly connected to the outer walls of the upper and lower bidirectional screw rods, and a first lighting lamp group is rotatably provided on one side of the first extension frame close to the main frame through a bearing.

[0012] Preferably, the first extension portion includes an adjustment shaft, and the adjustment shaft is rotatably arranged behind the top surface of the main frame through a bearing, and the outer wall of the adjustment shaft is meshed and connected to the top shaft of the first lighting lamp group inside the first extension frame through a main conical gear group.

[0013] Preferably, the adjusting shaft included in the first extension portion and the main conical tooth group on the outer wall achieve sliding and follow-up rotation through a concave-convex structure, and the main conical tooth group on the outer wall of the adjusting shaft and the main conical tooth group on the top of the first lighting lamp group are kept in mesh with each other through a positioning bracket to prevent disengagement during sliding.

[0014] Preferably, the first extension portion includes a first extension frame having a second extension portion disposed inside thereof, and the second extension portion includes a second extension frame, and the upper and lower sides of the outer end of the second extension frame are rotatably disposed on the inner and outer sides of the first extension frame through a torsion spring, and a second lighting lamp group is fixedly disposed inside the second extension frame.

[0015] Preferably, the second extension portion includes a large-diameter driving gear and a small-diameter driven gear, and the driving gear rotates behind the top end of the dust brush rod, and the driven gear is rotatably arranged in front of the top end of the dust brush rod through a torsion spring, and the driving gear and the driven gear are meshed and connected with each other.

[0016] Preferably, the bottom end of the driving gear included in the second extension portion is meshedly connected to the outer wall of the bidirectional screw connected to the internal thread of the dust removal brush rod through a secondary conical tooth set, and the secondary conical tooth set and the bidirectional screw achieve sliding and follow-up rotation through a concave-convex structure.

[0017] Preferably, the top end of the driven gear included in the second extension part is connected to the top end of the second extension frame by winding a traction cable, and the length of the second extension frame is smaller than the length of the first extension frame included in the first extension part, so that the second extension frame can be rotated into place before the first extension frame is slid and stored, thereby avoiding collision between the second extension frame and the outer end of the main frame.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the foldable multi-faceted intelligent LED lighting lamp increases the lighting range through the first extension part and the second extension part that can be extended behind the main lighting lamp, and the flippable first lighting lamp group and the second lighting lamp group can adjust the angle when in use, thereby improving the convenience of use and lighting effect of the overall lighting lamp group. The specific contents are as follows: 1. The main frame is positioned and installed through the fixed bracket at the rear. The bidirectional screw at the rear drives the dust removal brush rod to move outward and clean the main lighting group. At the same time, the dust removal brush rod is intermittently meshed between the intermittent gear and the intermittent rack, so that the dust removal flip block intermittently knocks the front and rear sides of the dust removal brush rod to assist in cleaning the dust stuck to the inside of the dust removal brush rod to avoid affecting the lighting effect of the main lighting group.

[0019] 2. The bidirectional screw drives the first extension frame and the first lighting lamp group inside to slide outward, and the positioning bracket that follows the movement can ensure that the main conical gear group at the top of the first lighting lamp and the adjustment shaft always remain in a meshing state to avoid disengagement during the subsequent angle adjustment process. At the same time, the first extension frame drives the first lighting lamp group to move to the outer end of the main frame to enhance the overall lighting effect.

[0020] The motor drives the main conical gear group that engages with the concave-convex structure of the outer wall to rotate, and drives the top shaft of the first lighting lamp group inside the first extension frame, so as to drive the first lighting lamp group to rotate in the front and rear directions as required, thereby increasing the lighting requirements in different directions.

[0021] 3. The second extension part slides outward following the first extension part, and the secondary conical gear group drives the driving gear and the driven gear to rotate in mesh, loosening the traction cable so that it no longer performs traction limit on the second extension frame. After the first extension frame is fully extended, the second extension frame that is not interfered by the main frame drives the second lighting lamp group to flip outward to increase the lighting effect.

[0022] The large-diameter driving gear drives the small-diameter driven gear to rotate, so that the second extension frame can be driven to rotate inward through the traction cable, so that the second extension frame can be folded inside the first extension frame before being blocked by the main frame, thereby improving the convenience of use and lighting effect of the overall lighting assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the structure of the present invention after being folded as a whole; Figure 3 It is a schematic diagram of the structure after the overall extension of the present invention; Figure 4 This is a schematic diagram of the bidirectional screw rod installation structure of the present invention; Figure 5 It is a schematic diagram of the structure of the first lighting lamp group after being turned over in the present invention; Figure 6 It is a schematic diagram of the structure of the second lighting lamp assembly after being flipped over in the present invention; Figure 7 It is a schematic diagram of the structure of the dust removal brush rod of the present invention after sliding; Figure 8 For the present invention Figure 7 The enlarged structural diagram at A in the middle; Fig. 9 This is a schematic diagram of the intermittent rack installation structure of the present invention; Fig.10 For the present invention Fig. 9 The enlarged structural diagram at B in the middle; Fig.11 It is a schematic diagram of the connection structure between the first extension frame and the second extension frame of the present invention; Fig.12 It is a schematic diagram of the meshing structure of the driving gear and the driven gear of the present invention.

[0024] In the figure: 1. main frame; 2. main lighting unit; 3. bidirectional screw rod; 4. sprocket mechanism; 5. servo motor; 6. dust brush rod; 7. first extension frame; 8. intermittent rack; 9. intermittent gear; 10. positioning bracket; 11. dust removal flip block; 12. first lighting unit; 13. adjusting shaft; 14. main conical gear set; 15. second extension frame; 16. second lighting unit; 17. driving gear; 18. driven gear; 19. secondary conical gear set; 20. traction cable. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described 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 are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 12 , the present invention provides the following technical solutions: Embodiment 1: In order to solve the problems existing in the actual use of existing folding lighting fixtures, this embodiment adopts the following technical scheme: a foldable multi-sided intelligent LED lighting fixture, comprising a main frame 1, and a main lighting lamp group 2 fixedly installed on the front of the main frame 1, and two-way screw rods 3 are rotatably arranged on the upper and lower sides of the back side of the main frame 1 through bearings; the left end of the symmetrically arranged two-way screw rod 3 is meshed and connected through a sprocket mechanism 4, and the right end of the lower two-way screw rod 3 is fixedly connected to the end of the driving shaft of the servo motor 5.

[0027] Dust removal mechanisms are provided on both sides of the front of the main frame 1, and the dust removal mechanism includes a dust removal brush rod 6, and the dust removal brush rod 6 is fitted and slid on the left and right sides of the front of the main frame 1; the dust removal mechanism includes an intermittent rack 8, and the intermittent rack 8 is fixedly installed on the bottom surface of the main frame 1, and the dust removal mechanism includes an intermittent gear 9, and the intermittent gear 9 is rotatably arranged inside the bottom surface of the dust removal brush rod 6 through a torsion spring; the intermittent gear 9 included in the dust removal mechanism is meshed with the intermittent rack 8, and a dust removal flip block 11 is fixedly arranged at the bottom end rotating shaft of the symmetrically arranged intermittent gear 9, and the outer end of the dust removal flip block 11 is fitted to the outer wall of the bottom end of the dust removal brush rod 6.

[0028] like Figure 4 , Figure 9-10As shown, when lighting work is required, the main frame 1 is installed at the place where lighting is required through the fixed bracket at the rear, and the servo motor 5 drives the two-way screw rod 3 engaged through the sprocket mechanism 4 to rotate, and then the two-way screw rod 3 drives the threaded dust brush rod 6 to slide synchronously outward, so as to remove dust and clean the surface of the main lighting lamp group 2 that is in contact with it. The intermittent gear 9 and the intermittent rack 8 arranged inside the bottom surface of the dust brush rod 6 are intermittently engaged, and the dust removal flip block 11 at the bottom end of the intermittent gear 9 is driven to rotate during the engagement process, and the torsion spring drives the intermittent gear 9 and the dust removal flip block 11 to rotate in the opposite direction when not engaged, so as to intermittently knock the front and rear sides of the dust removal brush rod 6 through the dust removal flip block 11, so as to assist in cleaning the dust adhering to the inner side of the dust removal brush rod 6, so as to avoid affecting the lighting effect of the main lighting lamp group 2.

[0029] Embodiment 2: In order to solve the problems existing in the actual use of the existing folding lighting fixtures, this embodiment adopts the following technical scheme: a first extension part is provided on both the left and right sides of the main frame 1, and the first folding part includes a first extension frame 7, and the first extension frame 7 is fitted and slid on the left and right sides of the back side of the main frame 1; the inner end of the first extension frame 7 included in the first extension part is threadedly connected to the outer wall of the bidirectional screw rod 3 on the upper and lower sides, and a first lighting lamp group 12 is rotatably provided on the side of the first extension frame 7 close to the main frame 1 through a bearing.

[0030] The first extension portion includes an adjustment shaft 13, and the adjustment shaft 13 is rotatably arranged behind the top surface of the main frame 1 through a bearing, and the outer wall of the adjustment shaft 13 is meshed and connected to the top shaft of the first lighting lamp group 12 inside the first extension frame 7 through a main conical gear group 14.

[0031] The adjusting shaft 13 included in the first extension portion and the main conical tooth group 14 on the outer wall achieve sliding and follow-up rotation through a concave-convex structure, and the main conical tooth group 14 on the outer wall of the adjusting shaft 13 and the main conical tooth group 14 on the top of the first lighting lamp group 12 are kept in meshing through the positioning bracket 10 to prevent disengagement during sliding.

[0032] like Figure 3 , Figure 7 , Fig. 9 As shown, the bidirectional screw rods 3 on the upper and lower sides of the rear of the main frame 1 rotate so as to drive the first extension frames 7 threadedly connected on the left and right sides to slide synchronously outward, and the first lighting lamp group 12 rotatably arranged inside the first extension frame 7 drives the main conical tooth group 14 on the outer wall of the adjusting shaft 13 to move synchronously through the positioning bracket 10. The engagement between the main conical tooth groups 14 is maintained by the positioning bracket 10 to avoid disengagement during the subsequent angle adjustment process. At the same time, the first extension frame 7 sliding outward drives the first lighting lamp group 12 to move to the outer end of the main frame 1 to enhance the overall lighting effect.

[0033] Furthermore, when it is necessary to adjust the use angle of the first lighting lamp group 12, the adjustment shaft 13 is driven to rotate by the motor, and then the adjustment shaft 13 engages with the top shaft of the first lighting lamp group 12 inside the first extension frame 7 through the main conical tooth group 14 engaged with the concave-convex structure of the outer wall, so as to drive the first lighting lamp group 12 to rotate in the front and rear directions as required, thereby increasing the lighting requirements in different directions.

[0034] Embodiment 3: In order to solve the problems existing in the actual use of the existing folding lighting fixtures, the present embodiment adopts the following technical scheme: the first extension portion includes a first extension frame 7, and the second extension portion includes a second extension frame 15, and the upper and lower sides of the outer end of the second extension frame 15 are rotatably arranged on the inner and outer sides of the first extension frame 7 through a torsion spring, and the second lighting lamp group 16 is fixedly arranged inside the second extension frame 15; the second extension portion includes a large-diameter driving gear 17 and a small-diameter driven gear 18, and the driving gear 17 is rotated behind the top end of the dust removal brush rod 6, and the driven gear 18 is rotatably arranged in front of the top end of the dust removal brush rod 6 through a torsion spring, and the driving gear 17 and the driven gear 18 are meshed and connected with each other.

[0035] The bottom end of the driving gear 17 included in the second extension part is meshed and connected to the outer wall of the bidirectional screw 3 which is internally threaded on the dust removal brush rod 6 through a secondary conical tooth set 19, and the secondary conical tooth set 19 and the bidirectional screw 3 achieve sliding and follow-up rotation through a concave-convex structure; the top end of the driven gear 18 included in the second extension part is connected to the top end of the second extension frame 15 by winding a traction cable 20, and the length of the second extension frame 15 is smaller than the length of the first extension frame 7 included in the first extension part, so that the second extension frame 15 can be rotated into place before the first extension frame 7 is slid and stored, so as to avoid the second extension frame 15 from colliding with the outer end of the main frame 1.

[0036] like Figure 6 , Figure 11-Figure 12 As shown, the second extension portion follows the first extension portion to slide outward, and the rotating bidirectional screw 3 drives the meshing connected driving gear 17 to rotate through the secondary conical tooth group 19 inside the dust removal brush rod 6. After the driving gear 17 meshes with the driven gear 18 to rotate, the wound traction steel cable 20 is loosened so that it no longer pulls and limits the second extension frame 15 inside the first extension frame 7. Then, after the first extension frame 7 is fully extended, the second extension frame 15 that is not interfered by the main frame 1 drives the second lighting lamp group 16 to flip outward to increase the lighting effect.

[0037] Furthermore, when the second extension portion is folded, the large-diameter driving gear 17 drives the small-diameter driven gear 18 to rotate, so that the second extension frame 15 can be driven to rotate inward through the traction cable 20, so that the second extension frame 15 can be folded inside the first extension frame 7 before being blocked by the main frame 1, thereby improving the convenience of use and lighting effect of the entire lighting assembly.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable multi-faceted intelligent LED lighting lamp, comprising a main frame (1), and a main lighting lamp assembly (2) fixedly mounted on the front of the main frame (1), and a bidirectional screw rod (3) is rotatably arranged on both upper and lower sides of the back of the main frame (1) via bearings; The left end of the symmetrically arranged bidirectional screw rod (3) is meshedly connected via a sprocket mechanism (4), and the right end of the lower bidirectional screw rod (3) is fixedly connected to the end of the drive shaft of the servo motor (5); It is characterized in that Also includes: Dust removal mechanisms are provided on both left and right sides of the front face of the main frame (1), and the dust removal mechanisms include dust removal brush rods (6), and the dust removal brush rods (6) fit and slide on both left and right sides of the front face of the main frame (1); Wherein, first extension parts are arranged on both left and right sides of the main frame (1), and the first folding part includes a first extension frame (7), and the first extension frame (7) fits and slides on the left and right sides of the back side of the main frame (1).

2. The foldable multi-faceted intelligent LED lighting lamp according to claim 1, characterized in that: The dust removal mechanism comprises an intermittent rack (8), and the intermittent rack (8) is fixedly mounted on the bottom surface of the main frame (1), and the dust removal mechanism comprises an intermittent gear (9), and the intermittent gear (9) is rotatably arranged inside the bottom surface of the dust removal brush rod (6) through a torsion spring.

3. The foldable multi-faceted intelligent LED lighting lamp according to claim 2, characterized in that: The intermittent gear (9) and the intermittent rack (8) included in the dust removal mechanism are meshed with each other, and a dust removal flip block (11) is fixedly arranged at the bottom end rotation shaft of the symmetrically arranged intermittent gear (9), and the outer end of the dust removal flip block (11) is attached to the bottom end outer wall of the dust removal brush rod (6).

4. The foldable multi-faceted intelligent LED lighting lamp according to claim 1, characterized in that: The inner end of the first extension frame (7) included in the first extension portion is threadedly connected to the outer walls of the bidirectional screw rods (3) on the upper and lower sides, and a first lighting lamp group (12) is rotatably arranged on a side of the first extension frame (7) close to the main frame (1) via a bearing.

5. The foldable multi-faceted intelligent LED lighting lamp according to claim 4, characterized in that: The first extension portion comprises an adjustment shaft (13), and the adjustment shaft (13) is rotatably arranged behind the top surface of the main frame (1) via a bearing, and the outer wall of the adjustment shaft (13) is meshedly connected to the top end shaft of the first lighting lamp group (12) inside the first extension frame (7) via a main conical gear group (14).

6. The foldable multi-faceted intelligent LED lighting lamp according to claim 5, characterized in that: The adjustment shaft (13) and the main conical tooth group (14) on the outer wall of the first extension portion achieve sliding and follow-up rotation through a concave-convex structure, and the main conical tooth group (14) on the outer wall of the adjustment shaft (13) and the main conical tooth group (14) at the top of the first lighting lamp group (12) are kept in meshing engagement through a positioning bracket (10) to prevent separation during the sliding process.

7. The foldable multi-faceted intelligent LED lighting lamp according to claim 1, characterized in that: The first extension portion includes a first extension frame (7) having a second extension portion disposed therein, and the second extension portion includes a second extension frame (15), and the upper and lower sides of the outer ends of the second extension frame (15) are rotatably disposed on the inner and outer sides of the first extension frame (7) via torsion springs, and a second lighting lamp assembly (16) is fixedly disposed inside the second extension frame (15).

8. The foldable multi-faceted intelligent LED lighting lamp according to claim 7, characterized in that: The second extension portion comprises a driving gear (17) with a large diameter and a driven gear (18) with a small diameter, wherein the driving gear (17) rotates behind the top end of the dust removal brush rod (6), and the driven gear (18) is rotatably arranged in front of the top end of the dust removal brush rod (6) via a torsion spring, and the driving gear (17) and the driven gear (18) are meshed and connected with each other.

9. The foldable multi-faceted intelligent LED lighting lamp according to claim 8, characterized in that: The bottom end of the driving gear (17) included in the second extension portion is meshedly connected to the outer wall of the bidirectional screw (3) connected to the internal thread of the dust removal brush rod (6) through a secondary conical tooth set (19), and the secondary conical tooth set (19) and the bidirectional screw (3) achieve sliding and follow-up rotation through a concave-convex structure.

10. The foldable multi-faceted intelligent LED lighting lamp according to claim 9, characterized in that: The top end of the driven gear (18) included in the second extension portion is connected to the top end of the second extension frame (15) by winding a traction cable (20), and the length of the second extension frame (15) is smaller than the length of the first extension frame (7) included in the first extension portion, so that the second extension frame (15) can be rotated into place before the first extension frame (7) is slid and stored, thereby avoiding the second extension frame (15) from colliding with the outer end of the main frame (1).

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