A foldable multi-faceted intelligent LED lighting lamp

Abstract

The present invention discloses a foldable multi-faceted intelligent LED lighting lamp, which relates to the technical field of lighting fixtures and includes a main body frame and a main lighting lamp group fixedly installed on the front of the main body frame; the left ends of the symmetrically arranged bidirectional lead screws are meshed and connected through a sprocket mechanism; further comprising: dust removal mechanisms are arranged on the left and right sides of the front of the main body frame, and the dust removal mechanisms include dust removal brush rods; wherein, first extension parts are arranged on the left and right sides of the main body frame, and the first extension parts include first extension frames, and the first extension frames are slidably attached to the left and right sides of the back of the main body frame. 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 fixture, and at the same time, the angle of the first lighting lamp group and the second lighting lamp group that can be flipped can be adjusted during use, improving the convenience and lighting effect of the overall lighting lamp group.

Description

Technical Field

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

[0002] A lighting fixture refers to an apparatus that can transmit light, distribute, and change the light distribution of a light source, and generally includes all components required for fixing and protecting the light source except the light source, as well as the line accessories necessary for connecting to a power source. Existing lighting fixtures usually use LED lighting fixtures for illumination, and can be folded, stored, and the angle can be changed in cooperation with their required structures.

[0003] The invention with the publication number CN107246560A discloses a foldable LED lighting lamp. When two LED lamp bodies forming a rhombus contract, the light can be concentrated to improve the intensity of the light, and the brightness is high. When the rotating screw increases the area of the two rhombuses formed by the LED lamp bodies, two lamp covers sleeved in the outer lamp cover are unfolded, so that the illumination range of the LED lamp bodies is increased, and the lamp body can be adjusted according to the use requirements, and the service life is high.

[0004] The invention with the publication number CN110542039A discloses a foldable lighting fixture, which can fold the left wall and the right wall, and the front wall, the rear wall, and the tongue can be unfolded to be in 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 lamp cover assembly unfolds and compresses, saving the occupied space during transportation. At the same time, since the lamp cover assembly uses sheets and is in a folded state during transportation, the transportation damage rate of the lamp cover is reduced.

[0005] However, the above-mentioned disclosed foldable LED lighting lamps still have the following problems in actual use: Although the folding and extension in different use scenarios are realized by the cooperation of the lighting fixture and the folding bracket, such folding lighting fixtures cannot be adjusted in angle after extension, cannot meet the lighting requirements in different situations, and at the same time, the lighting direction is relatively single, and the adjustment under the multi-faceted lighting requirements cannot be guaranteed, thus affecting the actual lighting range and the use requirements.

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

[0007] The purpose of the present invention is to provide a foldable multi-faceted intelligent LED lighting lamp to solve the problem that although the folding and extension in different use scenarios are realized by the cooperation of the lighting fixture and the folding bracket, such folding lighting fixtures cannot be adjusted in angle after extension, cannot meet the lighting requirements in different situations, and at the same time, the lighting direction is relatively single, and the adjustment under the multi-faceted lighting requirements cannot be guaranteed, thus affecting the actual lighting range and the use requirements.

[0008] To achieve the above object, the present invention provides the following technical solution: A foldable multi-faceted intelligent LED lighting lamp, including a main body frame, and a main lighting lamp group fixedly installed on the front of the main body frame, and bidirectional lead screws are rotatably arranged on the upper and lower sides of the back of the main body frame through bearings;

[0009] The left ends of the symmetrically arranged bidirectional lead screws are meshed and connected through a sprocket mechanism, and the right end of the lower bidirectional lead screw is fixedly connected to the drive shaft end of a servo motor;

[0010] It further includes: dust removal mechanisms are arranged on the left and right sides of the front of the main body frame, and the dust removal mechanism includes a dust removal brush rod, and the dust removal brush rod fits and slides on the left and right sides of the front of the main body frame;

[0011] Wherein, first extension parts are arranged on the left and right sides of the main body frame, and the first extension part includes a first extension frame, and the first extension frame fits and slides on the left and right sides of the back of the main body frame;

[0012] The first extension part includes an adjustment rotating shaft, and the adjustment rotating shaft is rotatably arranged through a bearing at the rear of the top surface of the main body frame, and the outer wall of the adjustment rotating shaft is meshed and connected to the top rotating shaft of the first lighting lamp group inside the first extension frame through a main conical gear set;

[0013] The adjustment rotating shaft included in the first extension part and the main conical gear set on the outer wall realize sliding and follow-up rotation through an uneven structure, and the main conical gear set on the outer wall of the adjustment rotating shaft and the main conical gear set at the top of the first lighting lamp group are kept meshed through a positioning bracket to prevent disengagement during the sliding process.

[0014] Preferably, the dust removal mechanism includes an intermittent rack, and the intermittent rack is fixedly installed on the bottom surface of the main body frame, and the dust removal mechanism includes an intermittent gear, and the intermittent gear is rotatably arranged through a torsion spring inside the bottom surface of the dust removal brush rod.

[0015] Preferably, the intermittent gear included in the dust removal mechanism is meshed with the intermittent rack, and dust removal turning blocks are fixedly arranged at the bottom rotating shaft ends of the symmetrically arranged intermittent gears, and the outer ends of the dust removal turning blocks are attached to the outer wall of the bottom end of the dust removal brush rod.

[0016] Preferably, the inner end of the first extension frame included in the first extension part is threadedly connected to the outer walls of the upper and lower bidirectional lead screws, and a first lighting lamp group is rotatably arranged through a bearing on one side of the first extension frame close to the main body frame.

[0017] Preferably, a second extension part is arranged inside the first extension frame included in the first extension part, and the second extension part includes a second extension frame. The upper and lower sides of the outer end of the second extension frame are rotatably arranged inside the outer side of the first extension frame through torsion springs. Moreover, a second lighting lamp group is fixedly arranged inside the second extension frame.

[0018] Preferably, the second extension part includes a driving gear with a large diameter and a driven gear with a small diameter. The driving gear rotates behind the top end of the dust removal brush rod, and the driven gear is rotatably arranged in front of the top end of the dust removal brush rod through a torsion spring. Moreover, the driving gear and the driven gear are meshed and connected with each other.

[0019] Preferably, the bottom end of the driving gear included in the second extension part is meshed and connected to the outer wall of a bidirectional lead screw threadedly connected inside the dust removal brush rod through a secondary conical tooth group. The secondary conical tooth group and the bidirectional lead screw realize sliding and follow-up rotation through an uneven structure.

[0020] Preferably, the top end of the driven gear included in the second extension part is wound and connected to the top end of the second extension frame through a traction steel cable. The length of the second extension frame is less than the length of the first extension frame included in the first extension part, so that the second extension frame can be rotated in place before the first extension frame slides and is stored, avoiding collision between the second extension frame and the outer end of the main frame.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: for the foldable multi-faceted intelligent LED lighting lamp, the first extension part and the second extension part that can be extended behind the main lighting fixture increase the lighting range. At the same time, the first lighting lamp group and the second lighting lamp group that can be flipped adjust the angle during use, improving the convenience and lighting effect of the overall lighting lamp group. The specific content is as follows:

[0022] 1. The main frame is positioned and installed through the fixed bracket at the rear. The bidirectional lead screw at the rear drives the dust removal brush rod to move outward and clean the main lighting lamp group. At the same time, the dust removal brush rod intermittently meshes between the intermittent gear and the intermittent rack, so as to intermittently knock the front and rear sides of the dust removal brush rod through the dust removal flipping block, assisting in cleaning the dust adhered to the inner side of the dust removal brush rod and avoiding affecting the lighting effect of the main lighting lamp group.

[0023] 2. The bidirectional lead screw drives the first extension frame and the first lighting lamp group inside to slide outward. The following positioning bracket can ensure that the main conical tooth group at the top of the first lighting lamp and the adjusting rotating shaft always remain meshed, avoiding 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, so as to improve the overall lighting effect.

[0024] The main conical gear set engaged with the concave-convex structure on the outer wall by the motor drives the regulating rotating shaft to rotate, driving the top rotating 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-back direction as required, thereby increasing the lighting requirements in different directions.

[0025] 3. The second extension part slides outward following the first extension part, and the secondary conical gear set drives the driving gear and the driven gear to mesh and rotate, relaxing the traction steel cable, so that it no longer restricts the traction of the second extension frame. Then, after the first extension frame is fully extended, the second extension frame not affected by the main frame drives the second lighting lamp group to flip outward, so as to increase the lighting effect.

[0026] The large-diameter driving gear drives the small-diameter driven gear to rotate, so as to drive the second extension frame to rotate inward through the traction steel cable, so that it can be folded inside the first extension frame before the second extension frame is blocked by the main frame, improving the convenience of using the overall lighting lamp group and the lighting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic three-dimensional structure diagram of the whole invention;

[0028] Figure 2 It is a schematic structure diagram after the whole invention is folded;

[0029] Figure 3 It is a schematic structure diagram after the whole invention is extended;

[0030] Figure 4 It is a schematic installation structure diagram of the bidirectional lead screw of the invention;

[0031] Figure 5 It is a schematic structure diagram after the first lighting lamp group of the invention is flipped;

[0032] Figure 6 It is a schematic structure diagram after the second lighting lamp group of the invention is flipped;

[0033] Figure 7 It is a schematic structure diagram after the dust removal brush rod of the invention slides;

[0034] Figure 8 For the present invention Figure 7 The enlarged structure diagram at position A;

[0035] Figure 9 It is a schematic installation structure diagram of the intermittent rack of the invention;

[0036] Figure 10 For the present invention Figure 9 The enlarged structure diagram at position B;

[0037] Figure 11Schematic diagram of the connection structure between the first extension frame and the second extension frame of the present invention;

[0038] Figure 12 Schematic diagram of the meshing structure between the driving gear and the driven gear of the present invention.

[0039] In the figure: 1, main body frame; 2, main lighting lamp group; 3, bidirectional lead screw; 4, sprocket mechanism; 5, servo motor; 6, dust removal brush rod; 7, first extension frame; 8, intermittent rack; 9, intermittent gear; 10, positioning bracket; 11, dust removal flipping block; 12, first lighting lamp group; 13, adjusting rotating shaft; 14, main conical gear set; 15, second extension frame; 16, second lighting lamp group; 17, driving gear; 18, driven gear; 19, auxiliary conical gear set; 20, traction steel cable. Specific embodiments

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] Please refer to Figures 1 - 12 , the present invention provides the following technical solutions:

[0042] Embodiment 1: In order to solve the problems existing in the existing folding lighting fixtures during actual use, therefore, in this embodiment, through the following technical solutions, a foldable multi-faceted intelligent LED lighting lamp includes a main body frame 1, and a main lighting lamp group 2 fixedly installed on the front of the main body frame 1, and bidirectional lead screws 3 are rotatably arranged on the upper and lower sides of the back of the main body frame 1 through bearings; the left ends of the symmetrically arranged bidirectional lead screws 3 are meshed and connected through a sprocket mechanism 4, and the right end of the lower bidirectional lead screw 3 is fixedly connected to the end of the driving shaft of a servo motor 5.

[0043] Dust removal mechanisms are arranged on the left and right sides of the front of the main body frame 1, and each dust removal mechanism includes a dust removal brush rod 6, and the dust removal brush rod 6 is slidably attached to the left and right sides of the front of the main body frame 1; each dust removal mechanism includes an intermittent rack 8, and the intermittent rack 8 is fixedly installed on the bottom surface of the main body frame 1, and each 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 each dust removal mechanism meshes with the intermittent rack 8, and dust removal flipping blocks 11 are fixedly arranged at the bottom end rotating shafts of the symmetrically arranged intermittent gears 9, and the outer ends of the dust removal flipping blocks 11 are attached to the outer wall of the bottom end of the dust removal brush rod 6.

[0044] As Figure 4 , Figures 9 - 10As shown, when lighting work is required, the main frame 1 is installed at the place where lighting is needed through the fixed brackets at the rear. The servo motor 5 drives the bidirectional lead screw 3 to rotate through the sprocket mechanism 4. Then, the bidirectional lead screw 3 drives the dust removal brush rod 6 connected by threads to slide synchronously outward, so as to clean the surface of the main lighting lamp group 2 in contact. The intermittent gear 9 inside the bottom surface of the dust removal brush rod 6 meshes with the intermittent rack 8 intermittently, and drives the dust removal turning block 11 at the bottom end of the intermittent gear 9 to rotate during the meshing process. When not meshing, the torsion spring drives the intermittent gear 9 and the dust removal turning block 11 to rotate in the opposite direction, so as to intermittently knock the front and rear sides of the dust removal brush rod 6 through the dust removal turning block 11, and assist in cleaning the dust adhered to the inner side of the dust removal brush rod 6 to avoid affecting the lighting effect of the main lighting lamp group 2.

[0045] Embodiment 2: In order to solve the problems existing in the existing folding lighting fixtures during actual use, therefore, in this embodiment, through the following technical solutions, first extension parts are arranged on both the left and right sides of the main frame 1, and the first extension 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 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 walls of the bidirectional lead screws 3 on the upper and lower sides, and a first lighting lamp group 12 is rotatably arranged on one side of the first extension frame 7 close to the main frame 1 through a bearing.

[0046] The first extension part includes an adjustment rotating shaft 13, and the adjustment rotating shaft 13 is rotatably arranged through a bearing at the rear of the top surface of the main frame 1, and the outer wall of the adjustment rotating shaft 13 is meshed and connected to the top rotating shaft of the first lighting lamp group 12 inside the first extension frame 7 through a main conical tooth group 14.

[0047] The adjustment rotating shaft 13 included in the first extension part and the main conical tooth group 14 on the outer wall achieve sliding and follow-up rotation through an uneven structure, and the main conical tooth group 14 on the outer wall of the adjustment rotating shaft 13 and the main conical tooth group 14 at the top of the first lighting lamp group 12 are kept meshed through a positioning bracket 10 to prevent disengagement during the sliding process.

[0048] As Figure 3 、 Figure 7 、 Figure 9 shown, the bidirectional lead screws 3 on the upper and lower sides at the rear of the main frame 1 rotate, so as to drive the first extension frames 7 connected by threads on the left and right sides to slide synchronously outward. 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 adjustment rotating shaft 13 to move synchronously through the positioning bracket 10, and keeps the main conical tooth groups 14 meshed through 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, so as to improve the overall lighting effect.

[0049] Further, when the use angle of the first lighting group 12 needs to be adjusted, the adjusting rotating shaft 13 is driven by a motor to rotate. Then, the adjusting rotating shaft 13 meshes with the top rotating shaft of the first lighting group 12 inside the first extension frame 7 through the main conical tooth group 14 engaged by the concave-convex structure on the outer wall, so as to drive the first lighting group 12 to rotate in the front-back direction according to requirements, thereby increasing the lighting requirements in different directions.

[0050] Embodiment 3: In order to solve the problems existing in the existing folding lighting fixtures during actual use, the following technical solutions are adopted in this embodiment. A second extension part is arranged inside the first extension frame 7 included in the first extension part. The second extension part includes a second extension frame 15. The upper and lower sides of the outer end of the second extension frame 15 are rotatably arranged inside the outer side of the first extension frame 7 through torsion springs. And a second lighting group 16 is fixedly arranged inside the second extension frame 15. The second extension part includes a large-diameter driving gear 17 and a small-diameter driven gear 18. The driving gear 17 rotates behind the top of the dust removal brush rod 6, and the driven gear 18 is rotatably arranged in front of the top 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.

[0051] The bottom end of the driving gear 17 included in the second extension part is meshed and connected with the outer wall of the bidirectional lead screw 3 threadedly connected inside the dust removal brush rod 6 through a secondary conical tooth group 19. And the secondary conical tooth group 19 and the bidirectional lead 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 wound and connected with the top end of the second extension frame 15 through a traction cable 20. And the length of the second extension frame 15 is less 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 in place before the first extension frame 7 slides and is stored, avoiding collision between the second extension frame 15 and the outer end of the main frame 1.

[0052] As Figure 6 、 Figures 11 - 12 shown, when the second extension part slides outward following the first extension part, the rotating bidirectional lead screw 3 drives the engaged 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 cable 20 is loosened, so that it no longer restricts the traction of 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 not in contact with the main frame 1 drives the second lighting group 16 to turn outward, so as to increase the lighting effect.

[0053] Further, when folding the second extension part, the large-diameter driving gear 17 drives the small-diameter driven gear 18 to rotate, so as to drive the second extension frame 15 to rotate inwards through the traction cable 20, so that it can be folded inside the first extension frame 7 before the second extension frame 15 is blocked by the main frame 1, improving the convenience and lighting effect of the overall lighting unit.

[0054] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall 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 extension parts include first extension frames (7), and the first extension frames (7) are fitted and slidably connected to the left and right sides of the back side of the main frame (1); 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); 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.

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 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).

6. The foldable multi-faceted intelligent LED lighting lamp according to claim 5, 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.

7. The foldable multi-faceted intelligent LED lighting lamp according to claim 6, 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.

8. The foldable multi-faceted intelligent LED lighting lamp according to claim 7, 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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