Sliding type movable illuminating lamp high-suspension supporting frame

Abstract

The sliding type movable illuminating lamp high-suspension supporting frame comprises a supporting cylinder and a fixing box, a supporting column is slidably connected to the interior of the supporting cylinder, the supporting cylinder is in threaded connection with a fastening screw, and the inner side of the fastening screw is tightly attached to the outer side of the supporting column; an auxiliary supporting mechanism is arranged on the outer side of the supporting cylinder, the auxiliary supporting mechanism comprises a first connecting frame, connecting blocks, supporting legs and foot pads, the first connecting frame is slidably connected to the outer side of the supporting cylinder, the first connecting frame is connected with the connecting blocks through clamping grooves, and the connecting blocks are distributed in the first connecting frame at equal angles; and a moving mechanism is arranged below the supporting cylinder. According to the sliding type movable illuminating lamp high-suspension supporting frame, the supporting height can be adjusted according to needs, the supporting frame can be effectively assisted to move, the supporting frame is convenient to carry, mounting and dismounting operation is easy and fast, the position of an illuminating lamp can be conveniently adjusted according to needs, the direction of the illuminating lamp can be adjusted, and flexibility is high.

Description

Technical Field

[0001] The invention relates to the technical field of lighting lamps, in particular to a sliding and movable high-hanging support frame for lighting lamps. Background Art

[0002] Lighting lamps are tools driven by electricity to provide supplementary lighting. They supplement lighting in dim places to facilitate human production and life activities and avoid the dangers caused by insufficient lighting. With the development of the economy, various types of lighting lamps have emerged, including LED lamps, induction lamps, decorative lamps and warning lamps. Lighting lamps usually need support frames for installation and support, so as to raise the lighting position and increase the lighting range. There are various types of high-hanging support frames for lighting lamps on the market.

[0003] For example, the invention with authorization announcement number CN109489012A discloses a lighting lamp support frame, including: a base plate, the base plate includes a fixed area, a trigger support frame and a spring; a clamp plate, matched with the base plate, the clamp plate is a trough-shaped structure surrounded by a first plate, a second plate and a third plate, the first plate is arranged in parallel with the third plate, and the second plate is vertically connected between the first plate and the third plate; the first plate and the third plate are respectively provided with fixed clamping openings, and the fixed clamping openings correspond to the shapes of the clamping parts of the railway steel guide rails; a support rod, matched with the clamp plate, is used to support the lighting fixture. The present invention provides a base plate clamp plate and a spring to achieve the effect of increasing the stability of the lighting lamp support frame;

[0004] However, the above technical solution still has some disadvantages, such as it is inconvenient to adjust the support height according to needs, the support frame is inconvenient to move, it is inconvenient to carry the support frame, the installation and disassembly operations are cumbersome, and it is inconvenient to adjust the position of the lighting lamp according to needs. The direction of the lighting lamp is fixed, the flexibility is insufficient, and there are few scenarios that can be adapted. Therefore, we propose a sliding and movable high-suspension support frame for the lighting lamp to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a sliding and movable high-suspension support frame for lighting lamps to solve the problems raised in the above background technology that the current high-suspension support frame for lighting lamps is inconvenient to adjust the support height according to needs, the support frame is inconvenient to move, it is inconvenient to carry the support frame, the installation and disassembly operations are cumbersome, and it is inconvenient to adjust the position of the lighting lamp according to needs, and the direction of the lighting lamp is fixed, the flexibility is insufficient, and the adaptability is limited.

[0006] To achieve the above object, the present invention provides the following technical solution: a sliding movable high-hanging support frame for lighting lamps, comprising:

[0007] A support cylinder, wherein a support column is slidably connected inside the support cylinder, and the support cylinder and the fastening screw are threadedly connected, and the inner side of the fastening screw and the outer side of the support column are tightly fitted;

[0008] It is also stated that:

[0009] An auxiliary support mechanism is arranged on the outside of the support tube, wherein the auxiliary support mechanism comprises a first connecting frame, a connecting block, a supporting leg and a foot pad, wherein the first connecting frame is slidably connected to the outside of the support tube, and the first connecting frame and the connecting block are connected by a slot, and the connecting blocks are distributed at equal angles in the first connecting frame;

[0010] A moving mechanism is provided below the support tube, wherein the moving mechanism includes a second connecting frame, an iron block, a universal wheel, a limit plate and a magnetic block, the second connecting frame is distributed at equal angles on the support tube, and a universal wheel is installed below the second connecting frame, and the second connecting frame is rotatably connected to the support tube;

[0011] A fixed box, wherein a connecting plate is slidably connected inside the fixed box, and an angle adjustment mechanism is provided at the outer end of the connecting plate, wherein the angle adjustment mechanism includes a connecting base, a supporting base, a connecting wheel, a limit block and an adjusting rod, wherein the connecting base and the supporting base are rotatably connected, and the connecting wheel and the limit block are meshingly connected, and the limit block and the adjusting rod are rotatably connected.

[0012] Preferably, positioning holes are formed at equal intervals on the outer side of the support tube, and the positioning holes are distributed at equal angles on the support tube, and the internal slots of the positioning holes are connected to the limiting rods.

[0013] Preferably, a support spring is wound around the outer side of the limit rod, and the limit rod is slidably connected in the fixed plate through the support spring, connecting rings are fixed at both upper and lower ends of the inner side of the fixed plate, and the connecting ring slot is connected to the outer side of the support tube.

[0014] Preferably, the inner slot of the connecting ring is connected to a first connecting frame, and the first connecting frame is connected to the limiting rod slot.

[0015] Preferably, a connecting block is rotatably connected to the interior below the first connecting frame, and a supporting leg is fixed to the lower end of the connecting block, and a foot pad is installed at the lower end of the supporting leg.

[0016] Preferably, an iron block is fixed above the second connecting frame, and the iron block is magnetically connected to a magnetic block, and the magnetic block is embedded in the supporting tube.

[0017] Preferably, the second connecting frame is connected to the limiting plate slot, and the limiting plate is fixed on the supporting tube at an equal angle, and the lower inner side of the second connecting frame is tightly fitted with the supporting tube.

[0018] Preferably, a support column is fixed below the fixing box, and an internal slot of the fixing box is connected to a connecting plate, and connecting bases are integrally provided at both left and right ends of the connecting plate.

[0019] Preferably, an adjusting wheel is meshedly connected below the connecting plate, and the adjusting wheels are symmetrically distributed on the left and right sides, a belt pulley is integrated on the front side of the adjusting wheel, and the outer side of the belt pulley is tightly fitted with the belt body;

[0020] A driving motor is installed on the rear side of the adjusting wheel.

[0021] Preferably, the inner slot of the connecting base is connected to the supporting base, and a connecting wheel is integrally provided on the lower side of the supporting base, and an adjusting rod is threadedly connected to the lower end of the connecting base.

[0022] Compared with the prior art, the present invention has the following beneficial effects: the sliding movable high-hanging support frame for the lighting lamp can adjust the support height according to needs, can effectively assist the movement of the support frame, is convenient for carrying the support frame, and has simple and fast installation and disassembly operations, and is convenient for adjusting the position of the lighting lamp according to needs, and can adjust the direction of the lighting lamp, with strong flexibility;

[0023] 1. A positioning hole, a limiting rod and a supporting spring are provided. The limiting rod is slidably connected in the first connecting frame and the fixing plate through the supporting spring. The position of the limiting rod in the positioning hole can be adjusted by pulling the limiting rod. The positioning holes are distributed in an array in the supporting tube, and the supporting height can be adjusted according to needs;

[0024] 2. A second connecting frame, an iron block and a magnetic block are provided. A universal wheel is installed under the second connecting frame. The second connecting frame is distributed at equal angles on the support tube. The iron block and the magnetic block are magnetically connected. The second connecting frame can be limited in the limiting plate. Pulling the second connecting frame downward can effectively assist the movement of the support frame, facilitate the carrying of the support frame, and the installation and disassembly operations are simple and fast;

[0025] 3. A fixing box, a connecting plate and an adjusting wheel are provided. The connecting plate and the adjusting wheel are meshed and connected. The pulley drives the adjusting wheel to rotate, and the adjusting wheel drives the connecting plate to slide in the fixing box, so as to facilitate the adjustment of the position of the lighting lamp according to the needs;

[0026] 4. A connecting wheel, a limit block and an adjusting rod are provided. The connecting base and the adjusting rod are threadedly connected. The position of the limit block can be adjusted by rotating the adjusting rod. The supporting base drives the connecting wheel to rotate. The connecting wheel is fixed by the limit block. The direction of the lighting can be adjusted, and it has strong flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2This is a schematic diagram of the overall structure of the auxiliary support mechanism of the present invention;

[0029] Figure 3 This is a schematic diagram of the overall structure of the connection block and the support leg of the present invention;

[0030] Figure 4 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0031] Figure 5 This is a schematic diagram of the overall structure of the support tube and the limit rod connected to the present invention;

[0032] Figure 6 This is a schematic diagram of the overall structure of the connection between the connecting ring and the fixing plate of the present invention;

[0033] Figure 7 This is a schematic diagram of the overall structure of the first connecting frame and the connecting ring of the present invention;

[0034] Figure 8 This is a schematic diagram of the overall structure of the connection between the fixing plate and the limiting rod of the present invention;

[0035] Fig. 9 It is a schematic diagram of the overall structure of the mobile mechanism of the present invention;

[0036] Fig.10 This is a schematic diagram of the overall structure of the connection between the fixing box and the connecting plate of the present invention;

[0037] Fig.11 This is a schematic diagram of the overall structure of the connection between the connecting plate and the adjusting wheel of the present invention;

[0038] Fig.12 This is a schematic diagram of the overall structure of the angle adjustment mechanism of the present invention;

[0039] Fig.13 It is a schematic diagram of the overall structure of the connection between the connecting wheel and the limiting block of the present invention.

[0040] In the figure: 1. support tube; 2. support column; 3. fastening screw; 4. positioning hole; 5. first connecting frame; 6. connecting block; 7. supporting leg; 8. foot pad; 9. connecting ring; 10. fixing plate; 11. limiting rod; 12. supporting spring; 13. second connecting frame; 14. iron block; 15. universal wheel; 16. limiting plate; 17. magnetic block; 18. fixing box; 19. connecting plate; 20. adjusting wheel; 21. pulley; 22. belt body; 23. driving motor; 24. connecting base; 25. supporting base; 26. connecting wheel; 27. limiting block; 28. adjusting rod. DETAILED DESCRIPTION

[0041] 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 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 are within the scope of protection of the present invention.

[0042] See also Figure 1-13 The present invention provides a technical solution: a sliding movable lighting lamp high-hanging support frame, comprising:

[0043] A support cylinder 1, wherein a support column 2 is slidably connected inside the support cylinder 1, and the support cylinder 1 and a fastening screw 3 are threadedly connected, and the inner side of the fastening screw 3 and the outer side of the support column 2 are tightly fitted;

[0044] return:

[0045] An auxiliary support mechanism is arranged on the outside of the support tube 1, wherein the auxiliary support mechanism comprises a first connecting frame 5, a connecting block 6, a supporting leg 7 and a foot pad 8, the first connecting frame 5 is slidably connected to the outside of the support tube 1, and the first connecting frame 5 and the connecting block 6 are connected by a slot, and the connecting blocks 6 are distributed at equal angles in the first connecting frame 5;

[0046] A moving mechanism is provided below the support tube 1, wherein the moving mechanism includes a second connecting frame 13, an iron block 14, a universal wheel 15, a limit plate 16 and a magnetic block 17. The second connecting frame 13 is distributed at equal angles on the support tube 1, and a universal wheel 15 is installed below the second connecting frame 13. The second connecting frame 13 is rotatably connected to the support tube 1;

[0047] A fixing box 18 is provided, the interior of which is slidably connected with a connecting plate 19, and an angle adjustment mechanism is provided at the outer end of the connecting plate 19, wherein the angle adjustment mechanism comprises a connecting base 24, a supporting base 25, a connecting wheel 26, a limit block 27 and an adjusting rod 28, the connecting base 24 and the supporting base 25 are rotatably connected, the connecting wheel 26 and the limit block 27 are meshingly connected, and the limit block 27 and the adjusting rod 28 are rotatably connected.

[0048] By adopting the above technical scheme, the auxiliary supporting mechanism is formed by combining the first connecting frame 5, the connecting block 6, the supporting leg 7 and the foot pad 8, which can stably support the supporting tube 1; the second connecting frame 13, the iron block 14, the universal wheel 15, the limit plate 16 and the magnetic block 17 are combined to form a moving mechanism, which is convenient for moving the device; the connecting base 24, the supporting base 25, the connecting wheel 26, the limit block 27 and the adjusting rod 28 are combined to form an angle adjustment mechanism, which can adjust the direction of the lighting lamp as needed.

[0049] As attached Figure 2 and attached Figure 5As shown in FIG. 1 , positioning holes 4 are formed at equal intervals on the outer side of the support tube 1 , and the positioning holes 4 are distributed at equal angles on the support tube 1 , and the internal grooves of the positioning holes 4 are connected to the limiting rods 11 .

[0050] By adopting the above technical solution, positioning holes 4 are opened at equal intervals on the outer side of the support tube 1 , and the inner grooves of the positioning holes 4 are connected to the limiting rod 11 , so that the height of the limiting rod 11 can be adjusted conveniently.

[0051] As attached Figure 4 and attached Figure 5 As shown in the figure, a support spring 12 is wound around the outer side of the limit rod 11, and the limit rod 11 is slidably connected in the fixed plate 10 through the support spring 12. Connecting rings 9 are fixed at both upper and lower ends of the inner side of the fixed plate 10, and the connecting ring 9 is connected to the outer side of the support tube 1 by a slot.

[0052] By adopting the above technical solution, a support spring 12 is wound around the outer side of the limit rod 11, and the limit rod 11 is slidably connected in the fixing plate 10 through the support spring 12, so that the position of the limit rod 11 is conveniently adjusted.

[0053] As attached Figure 4 , Attachment Figure 5 and attached Figure 7 As shown in , the inner slot of the connecting ring 9 is connected with the first connecting frame 5, and the first connecting frame 5 and the limiting rod 11 are connected with the slot.

[0054] By adopting the above technical solution, the first connecting frame 5 is connected through the inner groove of the connecting ring 9, and the first connecting frame 5 and the limiting rod 11 are connected through the groove, so the structure is stable and reliable.

[0055] As attached Figure 2 and attached Figure 3 As shown in FIG, a connecting block 6 is rotatably connected to the interior of the lower portion of the first connecting frame 5 , and a supporting leg 7 is fixed to the lower end of the connecting block 6 , and a foot pad 8 is installed at the lower end of the supporting leg 7 .

[0056] By adopting the above technical solution, a connecting block 6 is rotatably connected to the lower inner part of the first connecting frame 5 , and a foot pad 8 is installed at the lower end of the supporting leg 7 to facilitate adjusting the angle of the supporting leg 7 .

[0057] As attached Fig. 9 As shown in , an iron block 14 is fixed above the second connecting frame 13 , and the iron block 14 is magnetically connected to a magnetic block 17 , and the magnetic block 17 is embedded in the supporting tube 1 .

[0058] By adopting the above technical solution, an iron block 14 is fixed on the top of the second connecting frame 13 , and the iron block 14 and the magnetic block 17 are magnetically connected, so that the second connecting frame 13 is conveniently fixed.

[0059] As attached Figure 1 and attached Fig. 9As shown in , the second connecting frame 13 and the limiting plate 16 are connected by a slot, and the limiting plate 16 is fixed on the supporting tube 1 at an equal angle, and the lower inner side of the second connecting frame 13 is tightly fitted with the supporting tube 1.

[0060] By adopting the above technical solution, the second connecting frame 13 and the limiting plate 16 are connected by the slot, and the lower inner side of the second connecting frame 13 is tightly fitted with the supporting tube 1, so the structure is stable and reliable.

[0061] As attached Figure 1 , Attachment Fig.10 and attached Fig.11 As shown in FIG, a support column 2 is fixed below the fixing box 18, and a connecting plate 19 is connected to the internal slot of the fixing box 18, and a connecting base 24 is integrally provided at both left and right ends of the connecting plate 19.

[0062] By adopting the above technical solution, the connecting plate 19 is connected through the internal slot of the fixing box 18 , and the left and right ends of the connecting plate 19 are integrally provided with connecting bases 24 , which can effectively limit the connecting plate 19 .

[0063] As attached Fig.11 , Attachment Fig.12 and attached Fig.13 As shown in the figure, the lower part of the connecting plate 19 is meshedly connected with an adjusting wheel 20, and the adjusting wheel 20 is symmetrically distributed on the left and right sides, and a pulley 21 is integrated on the front side of the adjusting wheel 20, and the outer side of the pulley 21 is tightly fitted with a belt body 22;

[0064] A driving motor 23 is installed on the rear side of the adjusting wheel 20 .

[0065] By adopting the above technical solution, the adjusting wheel 20 is meshedly connected to the bottom of the connecting plate 19, and the outer side of the pulley 21 is tightly fitted with the belt body 22, which can effectively drive the connecting plate 19 to move.

[0066] As attached Fig.11 , Attachment Fig.12 and attached Fig.13 As shown in , the inner slot of the connecting base 24 is connected to the supporting base 25 , and the lower side of the supporting base 25 is integrally provided with a connecting wheel 26 , and the lower end of the connecting base 24 is threadedly connected to an adjusting rod 28 .

[0067] By adopting the above technical solution, a connecting wheel 26 is integrated on the lower side of the supporting base 25 , and an adjusting rod 28 is threadedly connected to the lower end of the connecting base 24 , so as to facilitate the adjustment of the position of the limit block 27 .

[0068] First, as attached Figure 1As shown in the figure, the auxiliary support mechanism composed of the first connecting frame 5, the connecting block 6, the supporting leg 7 and the foot pad 8 is opened to support the device, the height of the supporting base 25 is adjusted, and then the angle of the supporting base 25 is adjusted by the angle adjustment mechanism composed of the connecting base 24, the supporting base 25, the connecting wheel 26, the limit block 27 and the adjusting rod 28, so as to adjust the direction of the lighting. The second connecting frame 13, the iron block 14, the universal wheel 15, the limit plate 16 and the magnetic block 17 are combined to form a moving mechanism, which can assist the movement of the device and facilitate transportation. The lighting lamp is installed on the supporting base 25, and the device supports the lighting lamp;

[0069] As attached Figure 1 , Attachment Figure 2 and attached Figure 3 As shown in the figure, the device is placed on the ground, and then the support leg 7 is rotated under the first connecting frame 5, and the connecting block 6 integrally provided at the upper end of the support leg 7 is rotated in the first connecting frame 5 connected to the slot therewith, and the angle of the support leg 7 is adjusted, and the support legs 7 distributed at equal angles support the support tube 1, and a foot pad 8 is fixed under the support leg 7 to effectively protect the bottom end;

[0070] When the height of the auxiliary support mechanism needs to be adjusted, Figure 4-8 As shown in the figure, the limiting rod 11 is pulled outward, and the limiting rod 11 slides in the first connecting frame 5 and the fixing plate 10 connected to the slot thereof, and the limiting rod 11 compresses the supporting spring 12 wound on the outside thereof, so that the limiting rod 11 is separated from the slot connection with the supporting tube 1, and then the first connecting frame 5 and the connecting ring 9 connected to the slot thereof are slid on the supporting tube 1, and the height of the first connecting frame 5 and the connecting ring 9 is adjusted, so as to adjust the height of the supporting leg 7, and then the limiting rod 11 is released, and the elastic action of the supporting spring 12 pushes the limiting rod 11 to reset, so that the limiting rod 11 is connected with the first connecting frame 5 and the support tube 1 by a card slot. Positioning holes 4 are opened at equal intervals on the outer side of the support tube 1, and the support legs 7 can be fixed at different heights. When it is necessary to further adjust the height of the lighting lamp, the fastening screw 3 threadedly connected to the support tube 1 is rotated to disengage the inner end of the fastening screw 3 from the tight fit with the support column 2, and then the support column 2 is slid in the support tube 1 to adjust the height of the support column 2, and the fastening screw 3 is rotated in the opposite direction to make the fastening screw 3 and the support column 2 fit tightly, so as to fix the support column 2 in the support tube 1; Specific embodiment one:

[0072] The existing support frame is inconvenient to move, such as the attached Figure 1 and attached Fig. 9As shown in , the second connecting frame 13 is rotated on the support tube 1, so that the iron block 14 fixed on the second connecting frame 13 is separated from the magnetic connection with the magnetic block 17, and the second connecting frame 13 is separated from the connection with the slot of the limit plate 16, so that the lower part of the second connecting frame 13 and the support tube 1 are closely fitted, and universal wheels 15 are installed under the second connecting frame 13 distributed at equal angles on the support tube 1, which can assist the movement of the support tube 1 and facilitate the carrying of the support tube 1;

[0073] When the universal wheel 15 needs to be stored, the second connecting frame 13 is pushed upward, so that the iron block 14 fixed on the second connecting frame 13 and the magnetic block 17 fixed on the support tube 1 are magnetically connected, and the second connecting frame 13 and the limiting plate 16 are connected by a slot, so that the second connecting frame 13 can be limited outside the support tube 1, so that the universal wheel 15 is lifted; Specific embodiment 2:

[0075] The existing support frame is not convenient for adjusting the position and angle of the lighting. Figure 1 , Attachment Fig.10 , Attachment Fig.11 As shown in the figure, the driving motor 23 is turned on, and the driving motor 23 drives the adjusting wheel 20 installed at its output end to rotate. The front side of the adjusting wheel 20 is integrated with a pulley 21, and the outer side of the pulley 21 is tightly fitted with a belt body 22. The belt body 22 drives the pulleys 21 symmetrically distributed inside it to rotate at the same time, and the pulley 21 drives the left and right adjusting wheels 20 to rotate. The adjusting wheel 20 drives the connecting plate 19 meshingly connected above it to move, so that the connecting plate 19 slides in the fixing box 18 connected to the card slot therewith to ensure stability;

[0076] As attached Figure 1 , Attachment Fig.10 , Attachment Fig.12 and attached Fig.13 As shown in the figure, the adjusting rod 28 threadedly connected to the connecting base 24 is rotated, and the adjusting rod 28 is rotated on the limit block 27, and drives the limit block 27 to move, so that the limit block 27 is disengaged from the meshing connection with the connecting wheel 26, and then the supporting base 25 is rotated on the connecting base 24 to adjust the angle of the supporting base 25. The supporting base 25 drives the connecting wheel 26 fixed below it to rotate and adjust the angle of the connecting wheel 26. Then the adjusting rod 28 is rotated to adjust the position of the limit block 27, so that the limit block 27 and the connecting wheel 26 are re-engaged and connected, and the connecting wheel 26 and the supporting base 25 fixed above it are fixed.

[0077] This is the entire working process of the sliding movable lighting lamp high-hanging support frame. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0078] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0079] 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 sliding and movable high-hanging support frame for a lighting lamp, comprising: A support tube (1), wherein the support tube (1) is slidably connected to a support column (2), and the support tube (1) and a fastening screw (3) are threadedly connected, and the inner side of the fastening screw (3) and the outer side of the support column (2) are tightly fitted; It is characterized in that: An auxiliary support mechanism is arranged on the outer side of the support tube (1), wherein the auxiliary support mechanism comprises a first connecting frame (5), a connecting block (6), a supporting leg (7) and a foot pad (8); the first connecting frame (5) is slidably connected to the outer side of the support tube (1), and the first connecting frame (5) and the connecting block (6) are connected by a slot; the connecting blocks (6) are distributed at equal angles in the first connecting frame (5); A moving mechanism is arranged below the support tube (1), wherein the moving mechanism comprises a second connecting frame (13), an iron block (14), a universal wheel (15), a limit plate (16) and a magnetic block (17); the second connecting frame (13) is distributed at equal angles on the support tube (1), and a universal wheel (15) is installed below the second connecting frame (13); the second connecting frame (13) is rotatably connected to the support tube (1); A fixing box (18), wherein the fixing box (18) is slidably connected to a connecting plate (19) inside, and an angle adjustment mechanism is arranged at the outer end of the connecting plate (19), wherein the angle adjustment mechanism comprises a connecting base (24), a supporting base (25), a connecting wheel (26), a limiting block (27) and an adjusting rod (28), wherein the connecting base (24) and the supporting base (25) are rotatably connected, and the connecting wheel (26) and the limiting block (27) are meshingly connected, and the limiting block (27) and the adjusting rod (28) are rotatably connected.

2. The sliding movable high-hanging support frame for lighting lamps according to claim 1, characterized in that: Positioning holes (4) are provided at equal intervals on the outer side of the support tube (1), and the positioning holes (4) are distributed at equal angles on the support tube (1), and the internal slots of the positioning holes (4) are connected to the limiting rods (11).

3. The sliding movable high-hanging support frame for lighting lamps according to claim 2, characterized in that: A support spring (12) is wound around the outer side of the limit rod (11), and the limit rod (11) is slidably connected to the fixing plate (10) via the support spring (12). Connecting rings (9) are fixed to the upper and lower ends of the inner side of the fixing plate (10), and the connecting ring (9) is connected to the outer side of the support tube (1) through a slot.

4. The sliding movable high-hanging support frame for lighting lamps according to claim 3 is characterized in that: The inner slot of the connecting ring (9) is connected to the first connecting frame (5), and the first connecting frame (5) and the limiting rod (11) are connected by the slot.

5. The sliding movable high-hanging support frame for lighting lamps according to claim 4, characterized in that: A connecting block (6) is rotatably connected to the interior of the lower portion of the first connecting frame (5), and a supporting leg (7) is fixed to the lower end of the connecting block (6), and a foot pad (8) is installed at the lower end of the supporting leg (7).

6. The sliding movable high-hanging support frame for lighting lamps according to claim 1, characterized in that: An iron block (14) is fixed above the second connecting frame (13), and the iron block (14) is magnetically connected to a magnetic block (17), and the magnetic block (17) is embedded in the supporting tube (1).

7. The sliding movable high-hanging support frame for lighting lamps according to claim 1, characterized in that: The second connecting frame (13) and the limiting plate (16) are connected by a slot, and the limiting plate (16) is fixed on the support tube (1) at an equal angle, and the lower inner side of the second connecting frame (13) is tightly fitted with the support tube (1).

8. The sliding movable high-hanging support frame for lighting lamps according to claim 1, characterized in that: A support column (2) is fixed below the fixing box (18), and an internal slot of the fixing box (18) is connected to a connecting plate (19), and both left and right ends of the connecting plate (19) are integrally provided with connecting bases (24).

9. The sliding movable high-hanging support frame for lighting lamps according to claim 8, characterized in that: An adjusting wheel (20) is meshedly connected below the connecting plate (19), and the adjusting wheels (20) are symmetrically distributed on the left and right sides. A belt pulley (21) is integrally provided on the front side of the adjusting wheel (20), and a belt body (22) is tightly fitted on the outer side of the belt pulley (21); A driving motor (23) is installed on the rear side of the adjusting wheel (20).

10. The sliding movable high-hanging support frame for lighting lamps according to claim 1, characterized in that: The inner slot of the connecting base (24) is connected to a supporting base (25), and a connecting wheel (26) is integrally provided on the lower side of the supporting base (25), and an adjusting rod (28) is threadedly connected to the lower end of the connecting base (24).

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