Lifting device and method for LED linear lamp

Abstract

The invention discloses a lifting device and method for an LED linear lamp, and relates to the technical field of lighting technology and mechanical design. The device comprises a hoisting unit, the hoisting unit comprises a hoisting box and a steel wire rope, a rapid adjusting unit is arranged in the hoisting box, the number of main gears is two, hexagonal columns are slidably connected into the main gears, and the hexagonal columns are selectively in driving connection with one of the main gears; transmission gears are arranged at the two ends of the main gear, the transmission gears are distributed in a staggered mode, the single transmission gears are meshed with the single main gear, and the other ends of the transmission gears are in transmission connection with the other end of the steel wire rope so as to drive the transmission gears to drive the steel wire rope to move towards or away from the hoisting box. The length of the steel wire ropes on the two sides can be synchronously adjusted, the pull rod is pushed inwards or pulled outwards to drive the hexagonal column to move to be meshed with the single main gear, and the length of the steel wire rope on one side can be adjusted.

Description

Technical Field

[0001] The invention relates to the field of lighting technology and mechanical design technology, and in particular to a hanging device and a method for a LED linear lamp. Background Art

[0002] The LED linear light hanging device is a device or system used to hang the LED linear light from the ceiling or other high places. This device usually includes multiple components to ensure that the lamp can be hung safely and stably and provide good lighting effects.

[0003] The existing hanging device uses a steel wire rope to hang the LED linear light. The existing steel wire rope is usually of a fixed length and cannot adjust the specific installation position of the LED linear light according to different usage scenarios, which will result in poor lighting effects and cannot meet specific lighting needs. In addition, some indoor spaces have height differences in the ceiling due to design and other factors. The existing steel wire rope cannot quickly adjust the height on one side, which has limitations.

[0004] The reason for this problem is that for some special installation environments or lighting requirements, the wire rope needs to be adjusted to achieve the best lighting effect, but the existing hanging devices are usually fixed in height and cannot be quickly adjusted according to specific needs, which will limit its scope of application and flexibility. In order to emphasize a specific area or focus in the room, a height difference design will be adopted, which will cause a height difference in the ceiling. The existing hanging devices cannot be quickly adjusted unilaterally. Since the lamps cannot be accurately adjusted according to the height difference of the ceiling, it will cause uneven distribution of lighting. In some areas, the lighting may be too bright or dim, while in other areas, there will be lighting blind spots. This will not only reduce the lighting quality, but also affect the user's visual experience, and increase the risk of the lamp falling off or shaking, which will not only damage the lamp, but also cause potential harm to the user. Therefore, we propose a hanging device and method for LED linear lamps to solve the above problems. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a lifting device and method for an LED linear lamp, which solves the problem that the existing steel wire rope is usually of fixed length and cannot adjust the specific installation position of the LED linear lamp according to different usage scenarios, resulting in poor lighting effects and failure to meet specific lighting needs. In addition, some indoor spaces have height differences in the suspended ceiling due to design and other factors, and the existing steel wire rope cannot quickly adjust the height of one side, which has limitations.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A hanging device and method for LED linear lamps, comprising a hanging unit, the hanging unit comprising a hanging box and a steel wire rope, a quick adjustment unit is arranged inside the hanging box, and the quick adjustment unit comprises a main gear and a hexagonal column; The main gears are in two groups, the hexagonal columns are slidably connected inside the main gears, and the hexagonal columns can be selectively drivingly connected to one of the main gears; Transmission gears are provided at both ends of the main gear, and the transmission gears are staggered. A single transmission gear is meshed with a single main gear, and the other end of the transmission gear is transmission-connected with the other end of the wire rope to drive the transmission gear to drive the wire rope to move toward or away from the hoisting box.

[0007] Preferably, a wire reel is provided on both sides of the main gear, a rotating shaft is fixedly connected to the inside of the wire reel, the wire rope is wound around the outer surface of the rotating shaft, and the rotating shaft is rotatably connected to the hoisting box.

[0008] Preferably, the end of the rotating shaft is fixedly connected to a first sub-gear, a second sub-gear is arranged on one side of the first sub-gear, a transmission chain is arranged on the outer surfaces of the first sub-gear and the second sub-gear, the first sub-gear and the second sub-gear are meshed with the transmission chain, the interior of the second sub-gear is fixedly connected to a rotating shaft, and the transmission gear is fixedly connected to the rotating shaft.

[0009] Preferably, fixed plates are rotatably connected on both sides of the main gear, a pull rod is slidably connected inside the main gear, the hexagonal column is fixedly connected to the outer surface of the pull rod, and the end of the hexagonal column abuts against the fixed plate.

[0010] Preferably, a fixing bolt is provided inside the hanging box, the fixing bolt is threadedly connected to the hanging box, and the end of the fixing bolt abuts against the rotating shaft.

[0011] Preferably, an auxiliary support member is provided on the top of the hanging box, and the auxiliary support member includes a third slide groove, a positioning block and a rotating shaft; The third slide groove is opened on the top of the hoisting box, the positioning block is slidably connected inside the third slide groove, the rotating shaft is rotatably connected inside the positioning block, and the steel wire rope is wound on the outer surface of the rotating shaft.

[0012] Preferably, the auxiliary support member further comprises a hexagonal plug rod, a bump, a fastening bolt and a sliding block; The hexagonal plug is arranged inside the rotating shaft, the hexagonal plug is movably clamped inside the positioning block, the protrusion is fixedly connected to one side of the positioning block, the fastening bolt is arranged inside the protrusion, the fastening bolt is threadedly connected to the protrusion, and the end of the fastening bolt is against the outer surface of the third slide groove.

[0013] Preferably, a locking piece is provided at the end of the steel wire rope, and the locking piece includes a positioning block, a limiting block, a hook and a clamping strip; The limiting block is fixedly connected to the top of the positioning block, the hook is fixedly connected to the inside of the limiting block, and the clamping strip is rotatably connected to the inside of the hook.

[0014] Preferably, the locking member further comprises a fixed shaft, a torsion spring, a fixed plate and a fixed ring; The fixed shaft is fixedly connected to the limit block, the fixed shaft passes through the hook, the torsion spring is wound on the outer surface of the fixed shaft, one end of the torsion spring is fixedly connected to the fixed shaft, and the other end of the torsion spring is fixedly connected to the clamping strip.

[0015] Preferably, in step 1, the main gear is driven to rotate by the pull rod, so that the length of the steel wire ropes on both sides can be adjusted synchronously, thereby ensuring the consistency of the length of the steel wire ropes after adjustment and the rapidity of the adjustment; Step 2: By pushing the pull rod inward or pulling it outward, the hexagonal column is driven to move and mesh with a single main gear, and then the length of the wire rope on one side is adjusted. The length of the wire rope can be quickly adjusted according to needs, and the pull rod is prevented from being over-pulled by the fixed plate; Step three: By using the auxiliary support members and the locking members in combination, the stability of the hanging unit can be ensured. By adjusting the position of the positioning block, it can adapt to ceilings of various heights to provide stable support for the hanging unit.

[0016] The present invention discloses a hanging device and method for an LED linear lamp, which have the following beneficial effects: 1. The device drives the main gear to rotate through the pull rod, which can realize the synchronous adjustment of the length of the wire ropes on both sides. By pushing the pull rod inward or pulling it outward, the hexagonal column is driven to move and mesh with a single main gear. The length of the wire rope on one side can be adjusted according to needs, so as to meet the use requirements of different scenarios.

[0017] 2. The device can provide auxiliary support to the hoisting unit by using the positioning block and the rotating shaft in combination, so that the stability of the entire hoisting unit is greatly improved, and the position can be adjusted according to specific needs, thereby improving adaptability.

[0018] 3. The device uses a combination of hooks and positioning rings, abandoning the traditional expansion bolt fixation. While ensuring the stable hanging effect, it realizes the rapid disassembly and assembly of the LED linear light, ensuring the practicality of the device and meeting the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the interior of the hanging box of the present invention; Figure 3 This is a schematic diagram of the inner wall of the hanging box of the present invention; Figure 4 The internal schematic diagram of the fastening bolt of the present invention is Figure 5 This is a schematic diagram of the interior of the positioning block of the present invention; Figure 6 It is a schematic diagram of a slider of the present invention; Figure 7 It is a schematic diagram of the locking member of the present invention; Figure 8 It is an exploded diagram of the torsion spring of the present invention.

[0021] In the figure: 1. lifting unit; 11. lifting box; 12. wire rope; 2. quick adjustment unit; 21. main gear; 22. hexagonal column; 23. reel; 24. rotating shaft; 25. first sub-gear; 26. second sub-gear; 27. transmission chain; 28. rotating shaft; 29. ​​transmission gear; 210. fixing plate; 211. pull rod; 212. fixing bolt; 3. auxiliary support; 31. third slide groove; 32. positioning block; 33. rotating rod; 34. hexagonal plug rod; 35. protrusion; 36. fastening bolt; 37. slider; 4. locking piece; 41. positioning seat; 42. limit block; 43. hook; 44. clamping strip; 45. fixed shaft; 46. torsion spring; 47. fixing seat; 48. fixing ring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are 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.

[0023] The embodiment of the present application provides a hanging device and method for LED linear lamps, thereby solving the problem that the existing steel wire ropes are usually of fixed length and cannot adjust the specific installation position of the LED linear lamps according to different usage scenarios, resulting in poor lighting effects and failure to meet specific lighting needs. In addition, some indoor spaces may have height differences in the suspended ceiling due to design and other factors, and the existing steel wire ropes cannot quickly adjust the height of one side, which has limitations.

[0024] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] The embodiment of the invention discloses a hanging device and a method for a LED linear lamp.

[0026] According to the attached Figure 1-8 As shown, it includes a hoisting unit 1, which includes a hoisting box 11 and a wire rope 12. A quick adjustment unit 2 is arranged inside the hoisting box 11, and the quick adjustment unit 2 includes a main gear 21 and a hexagonal column 22; the main gear 21 is divided into two groups, and the hexagonal column 22 is slidably connected to the inside of the main gear 21, and the hexagonal column 22 can be selectively driven and connected to one of the main gears 21; transmission gears 29 are arranged at both ends of the main gear 21, and the transmission gears 29 are staggered. A single transmission gear 29 is meshed with a single main gear 21, and the other end of the transmission gear 29 is connected to the other end of the wire rope 12 to drive the transmission gear 29 to drive the wire rope 12 to move toward or away from the hoisting box 11. Winders 23 are arranged on both sides of the main gear 21, and a rotating shaft 24 is fixedly connected to the inside of the winder 23, and the wire rope 12 is wound around the outer surface of the rotating shaft 24 The rotating shaft 24 is rotatably connected to the hanging box 11, and the end of the rotating shaft 24 is fixedly connected to the first sub-gear 25, and the second sub-gear 26 is arranged on one side of the first sub-gear 25. The outer surfaces of the first sub-gear 25 and the second sub-gear 26 are provided with a transmission chain 27, and the first sub-gear 25 and the second sub-gear 26 are meshed with the transmission chain 27. The interior of the second sub-gear 26 is fixedly connected with a rotating shaft 28, and the transmission gear 29 is fixedly connected to the rotating shaft 28. The two sides of the main gear 21 are rotatably connected with a fixing plate 210, and the interior of the main gear 21 is slidably connected with a pull rod 211. The hexagonal column 22 is fixedly connected to the outer surface of the pull rod 211, and the end of the hexagonal column 22 is against the fixed plate 210. The interior of the hanging box 11 is provided with a fixing bolt 212, and the fixing bolt 212 is threadedly connected to the hanging box 11, and the end of the fixing bolt 212 is against the rotating shaft 24.

[0027] An auxiliary support member 3 is provided at the top of the hoisting box 11, and the auxiliary support member 3 includes a third slide groove 31, a positioning block 32 and a rotating rod 33; the third slide groove 31 is opened at the top of the hoisting box 11, the positioning block 32 is slidably connected to the inside of the third slide groove 31, the rotating rod 33 is rotatably connected to the inside of the positioning block 32, and the wire rope 12 is wound around the outer surface of the rotating rod 33. The auxiliary support member 3 also includes a hexagonal plug rod 34, a protrusion 35, a fastening bolt 36 and a slider 37; the hexagonal plug rod 34 is arranged inside the rotating rod 33, the hexagonal plug rod 34 is movably clamped inside the positioning block 32, the protrusion 35 is fixedly connected to one side of the positioning block 32, the fastening bolt 36 is arranged inside the protrusion 35, the fastening bolt 36 is threadedly connected to the protrusion 35, and the end of the fastening bolt 36 A locking piece 4 is provided at the end of the wire rope 12, which is against the outer surface of the third slide groove 31. The locking piece 4 includes a positioning seat 41, a limit block 42, a hook 43 and a clamping strip 44; the limit block 42 is fixedly connected to the top of the positioning seat 41, the hook 43 is fixedly connected to the inside of the limit block 42, and the clamping strip 44 is rotatably connected to the inside of the hook 43. The locking piece 4 also includes a fixed shaft 45, a torsion spring 46, a fixed seat 47 and a fixed ring 48; the fixed shaft 45 is fixedly connected to the limit block 42, the fixed shaft 45 passes through the hook 43, the torsion spring 46 is wound on the outer surface of the fixed shaft 45, one end of the torsion spring 46 is fixedly connected to the fixed shaft 45, and the other end of the torsion spring 46 is fixedly connected to the clamping strip 44. The function of the auxiliary support member 3 is to provide auxiliary support for the entire lifting unit 1.

[0028] Step 1: The main gear 21 is driven to rotate by the pull rod 211, so as to achieve synchronous adjustment of the length of the steel wire ropes 12 on both sides, ensuring the consistency of the length of the steel wire ropes 12 after adjustment and the rapidity of adjustment; Step 2: By pushing or pulling the pull rod 211 inward or outward, the hexagonal column 22 is driven to move and mesh with the single main gear 21, and then the length of the steel wire rope 12 on one side is adjusted, and the length of the steel wire rope 12 can be quickly adjusted according to needs, and the blocking of the fixed plate 210 ensures that the pull rod 211 will not be excessively pulled; Step 3: The combination of the auxiliary support member 3 and the locking member 4 can ensure the stability of the lifting unit 1, and the positioning can be adjusted. The position of block 32 can adapt to ceilings of various heights and provide auxiliary support for the hanging unit 1. The specific process is: first, the matching fixing seat 47 is installed on the ceiling, and the fastening bolt 36 is unscrewed to make the positioning block 32 slide to the bottom of the matching fixing seat 47, and the fastening bolt 36 is tightened, and the hexagonal plug rod 34 is pulled outward to release the fixation of the rotating rod 33. At this time, the wire rope 12 wound on the rotating rod 33 is pulled outward, and the hook 43 fixed at the end of the wire rope 12 is inserted into the fixing ring 48, and the hexagonal plug rod 34 is inserted inward into the positioning block 32 to complete the fixation of the rotating rod 33, thereby ensuring the auxiliary hanging effect.

[0029] In summary, compared with the prior art, the present invention has the following beneficial effects: the LED linear lamp is fixedly installed at the bottom of the hanging box 11. When the device is used, the fixing seat 47 is fixedly connected to the ceiling by bolts, and the clamping strip 44 is pushed toward the inside of the hook 43. At this time, the torsion spring 46 is tightened, and the hook 43 is hung in the inside of the fixing ring 48. When the hand is released, under the reaction force of the torsion spring 46, the clamping strip 44 is clamped with the hook 43 to complete the fixation of the wire rope 12 to the ceiling. At this time, the wire rope 12 is adjusted according to actual needs. When the height of the wire ropes 12 on both sides needs to be adjusted at the same time, the pull rod 211 is rotated, and the pull rod 211 drives the hexagonal column 22 to rotate, and at the same time drives the main The gear 21 rotates, and through the transmission gear 29 and the rotating shaft 28, the second sub-gear 26 is driven to rotate, and the reel 23 is driven to rotate through the guidance of the transmission chain 27 and the first sub-gear 25. Because the wire rope 12 is wound inside the reel 23, the pull rod 211 rotates clockwise to tighten the wire rope 12, and rotates the pull rod 211 counterclockwise to loosen the wire rope 12. The main gear 21 is divided into a first main gear and a second main gear. The main gear 21 close to the left reel 23 is the first main gear, and the main gear 21 close to the right reel 23 is the second main gear. The first main gear and the second main gear are respectively meshed with the transmission gear 29 at one end, and need When adjusting the left wire rope 12, push the pull rod 211 toward the inside of the hoisting box 11 so that the hexagonal column 22 abuts against the fixed plate 210 on one side. At this time, the hexagonal column 22 disengages from the inside of the second main gear. At this time, turn the pull rod 211 clockwise to tighten the left wire rope 12, and turn the pull rod 211 counterclockwise to loosen the left wire rope 12. When the right wire rope 12 needs to be adjusted, pull the pull rod 211 toward the outside of the hoisting box 11 so that the hexagonal column 22 abuts against the fixed plate 210 on one side. At this time, the hexagonal column 22 disengages from the inside of the first main gear. During adjustment, since the distance between the first main gear and the second main gear is close, fine-tuning can be performed. The hexagonal column 22 can be smoothly inserted into the first main gear or the second main gear without the problem of being unable to be inserted into the first main gear and the second main gear, thereby ensuring the normal use of the device. Since the hexagonal column 22 is completely inserted into the second main gear, rotating the pull rod 211 clockwise at this time can tighten the right side wire rope 12, and rotating the pull rod 211 counterclockwise can loosen the right side wire rope 12. It can be adjusted according to needs. After the adjustment is completed, tighten the fixing bolt 212. The end of the fixing bolt 212 is against the rotating shaft 24 inside the reel 23, which can effectively prevent the adjusted reel 23 from automatically rotating, thereby ensuring the stability of the device and meeting the needs of users.

[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A hanging device for an LED linear lamp, comprising a hanging unit (1), wherein the hanging unit (1) comprises a hanging box (11) and a steel wire rope (12), characterized in that: A quick adjustment unit (2) is provided inside the hanging box (11), and the quick adjustment unit (2) comprises a main gear (21) and a hexagonal column (22); The main gears (21) are in two groups, the hexagonal columns (22) are slidably connected inside the main gears (21), and the hexagonal columns (22) can be selectively drivingly connected to one of the main gears (21); Transmission gears (29) are provided at both ends of the main gear (21), and the transmission gears (29) are staggered and distributed. A single transmission gear (29) is meshed with a single main gear (21), and the other end of the transmission gear (29) is transmission-connected with the other end of the steel wire rope (12) so as to drive the transmission gear (29) to drive the steel wire rope (12) to move toward or away from the hoisting box (11).

2. The LED linear lamp hanging device according to claim 1, characterized in that: A wire reel (23) is provided on both sides of the main gear (21), a rotating shaft (24) is fixedly connected to the inside of the wire reel (23), the steel wire rope (12) is wound around the outer surface of the rotating shaft (24), and the rotating shaft (24) is rotatably connected to the hoisting box (11).

3. The LED linear lamp hanging device according to claim 2, characterized in that: A first sub-gear (25) is fixedly connected to the end of the rotating shaft (24); a second sub-gear (26) is provided on one side of the first sub-gear (25); a transmission chain (27) is provided on the outer surfaces of the first sub-gear (25) and the second sub-gear (26); the first sub-gear (25) and the second sub-gear (26) are meshed with the transmission chain (27); a rotating shaft (28) is fixedly connected to the interior of the second sub-gear (26); and the transmission gear (29) is fixedly connected to the rotating shaft (28).

4. The LED linear lamp hanging device according to claim 1, characterized in that: The two sides of the main gear (21) are rotatably connected to fixed plates (210), the interior of the main gear (21) is slidably connected to a pull rod (211), the hexagonal column (22) is fixedly connected to the outer surface of the pull rod (211), and the end of the hexagonal column (22) abuts against the fixed plate (210).

5. The LED linear lamp hanging device according to claim 2, characterized in that: A fixing bolt (212) is provided inside the hanging box (11), the fixing bolt (212) is threadedly connected to the hanging box (11), and an end of the fixing bolt (212) abuts against the rotating shaft (24).

6. The LED linear lamp hanging device according to claim 1, characterized in that: An auxiliary support member (3) is provided on the top of the hanging box (11), and the auxiliary support member (3) comprises a third slide groove (31), a positioning block (32) and a rotating rod (33); The third slide groove (31) is opened at the top of the hoisting box (11), the positioning block (32) is slidably connected inside the third slide groove (31), the rotating rod (33) is rotationally connected inside the positioning block (32), and the steel wire rope (12) is wound on the outer surface of the rotating rod (33).

7. The LED linear lamp hanging device according to claim 6, characterized in that: The auxiliary support member (3) further comprises a hexagonal insert rod (34), a protrusion (35), a fastening bolt (36) and a sliding block (37); The hexagonal plug rod (34) is arranged inside the rotating rod (33), the hexagonal plug rod (34) is movably clamped inside the positioning block (32), the protrusion (35) is fixedly connected to one side of the positioning block (32), the fastening bolt (36) is arranged inside the protrusion (35), the fastening bolt (36) is threadedly connected to the protrusion (35), and the end of the fastening bolt (36) is against the outer surface of the third slide groove (31).

8. The LED linear lamp hanging device according to claim 1, characterized in that: A locking piece (4) is provided at the end of the steel wire rope (12), and the locking piece (4) comprises a positioning seat (41), a limiting block (42), a hook (43) and a clamping strip (44); The limit block (42) is fixedly connected to the top of the positioning seat (41), the hook (43) is fixedly connected to the inside of the limit block (42), and the clamping strip (44) is rotatably connected to the inside of the hook (43).

9. The LED linear lamp hanging device according to claim 8, characterized in that: The locking member (4) further comprises a fixed shaft (45), a torsion spring (46), a fixed seat (47) and a fixed ring (48); The fixed shaft (45) is fixedly connected to the limit block (42), the fixed shaft (45) passes through the hook (43), the torsion spring (46) is wound on the outer surface of the fixed shaft (45), one end of the torsion spring (46) is fixedly connected to the fixed shaft (45), and the other end of the torsion spring (46) is fixedly connected to the clamping strip (44).

10. A method for suspending an LED linear lamp according to any one of claims 1 to 9, characterized in that: It includes the following steps: Step 1: The main gear (21) is driven to rotate by the pull rod (211), so as to achieve synchronous adjustment of the length of the steel wire ropes (12) on both sides, thereby ensuring the consistency of the length of the steel wire ropes (12) after adjustment and the rapidity of adjustment; Step 2: by pushing the pull rod (211) inward or pulling it outward, the hexagonal column (22) is driven to move to a position to mesh with the single main gear (21), thereby adjusting the length of the steel wire rope (12) on one side. The length of the steel wire rope (12) can be quickly adjusted according to demand, and the blocking of the fixed plate (210) ensures that the pull rod (211) is not excessively pulled; Step 3: By using the auxiliary support member (3) and the locking member (4) in combination, the stability of the hanging unit (1) can be ensured, and by adjusting the position of the positioning block (32), it can be adapted to ceilings of various heights, thereby providing stable support for the hanging unit (1).

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