Device and method for assembling LED lamps

Abstract

The present invention relates to a device for assembling LED lamps, comprising a base, a first clamping part for detachably clamping a heat sink base, and a second clamping part for detachably clamping a reflector are arranged on the base, the first clamping part and / or the second clamping part are movably mounted on a frame, and an adjustment part is arranged on the frame, the adjustment part is used to adjust the reflector to be stacked on the A assembly surface of the heat sink base, the A assembly holes on the heat sink base and the B assembly holes on the reflector to be arranged correspondingly, and the heat sink base and the reflector are assembled and connected through the A assembly holes, the B assembly holes, and the screw assembly. Through the implementation of the above scheme, the assembly efficiency of LED lamps can be effectively improved and the production cost can be reduced.

Description

Technical Field

[0001] The invention relates to the field of LED lamp production, and in particular to a device and method for assembling LED lamps. Background Art

[0002] LED lamps are assembled from various components. For different lamps, the shapes and structures of these components are different, such as heat sinks, reflectors, etc. Therefore, it is impossible to use a set of automated production lines to produce various types of LED lamps. The assembly between various components is mainly carried out by welding, screwing, snap-on connection, etc. These assemblies require reliable clamping and positioning of each component. If it is only operated manually, it will be inconvenient and inefficient. Summary of the invention

[0003] An object of the present invention is to provide a device for assembling LED lamps, which can improve the assembly efficiency between LED lamp components.

[0004] The present invention is specifically implemented according to the technical solutions described below.

[0005] A device for assembling LED lamps, characterized in that it includes a base, the base is provided with a first clamping part for detachably clamping a heat sink base, and a second clamping part for detachably clamping a reflector, the first clamping part and / or the second clamping part are movably mounted on a frame, the frame is provided with an adjustment part, the adjustment part is used to adjust the reflector to be stacked on the A assembly surface of the heat sink base, the corresponding arrangement of each A assembly hole on the heat sink base and each B assembly hole on the reflector, and the heat sink base and the reflector are assembled and connected through the A assembly hole, the B assembly hole, and the screw assembly.

[0006] A further solution is that the first clamping part and the second clamping part are both movably mounted on the frame.

[0007] The first clamping part is provided with first clamping sub-parts for clamping the heat dissipation base respectively, and the second clamping part is provided with second clamping sub-parts for clamping the heat dissipation base respectively. The first clamping sub-parts and the second clamping sub-parts are arranged correspondingly.

[0008] The first clamping part is rotatably mounted on the frame via the first rotating shaft, and the second clamping part is rotatably mounted on the frame via the second rotating shaft. The first rotating shaft and the second rotating shaft are arranged in parallel, and the adjusting part is used to adjust the first clamping part and the second clamping part to rotate.

[0009] The heat dissipation base includes a circular lower base portion and a semicircular upper base portion arranged on the lower base portion, the lower base portion and the upper base portion are arranged concentrically, and the radius of the lower base portion is smaller than the radius of the upper base portion, a circular lower vacancy is arranged in the middle of the lower surface of the lower base portion, a cross-shaped connecting rib is arranged in the lower vacancy, and C mounting holes for mounting the heat dissipation base are arranged at intervals around the periphery of the lower base portion, the A assembly surface is a planar side wall surface on the upper base portion, and the A mounting vacancy portion for mounting the LED light source board is arranged on the A assembly surface, and the A assembly holes are respectively arranged on the two outer sides of the A mounting vacancy portion, and an A1 vacancy and two A2 vacancy portions are also arranged on the upper base portion, the A1 vacancy and the A2 vacancy portions are arranged inwardly from the arc-shaped side wall surface on the upper base portion, the A1 vacancy portion is located between the two A2 vacancy portions, the height of the A1 vacancy portion is smaller than the height of the upper base portion, and the height of the A2 vacancy portion is consistent with the height of the upper base portion, and the heat dissipation base is also provided with a through hole for the wiring harness to pass through. The perforations are arranged through the heat dissipation base, and the perforations and the A1 vacancy are arranged correspondingly and sequentially. The cross-section of the A1 vacancy is larger than the cross-section of the perforations. The wiring harness consists of two wires and a sleeve sleeved on the two wires. The two ends of the wires extend to the outside of the sleeves respectively. A wire groove for accommodating the two wires is also arranged on the upper surface of the upper base. The reflector includes a quarter-spherical reflective arc plate and a flat reflective flat plate. A raised plate body portion raised toward the outside of the reflector is arranged in the middle of the reflective flat plate. A light source mounting hole for arranging the LED light source on the LED light source board is arranged in the middle of the raised plate body portion. The B assembly hole is arranged on the reflective flat plate outside the reflective arc plate. The plate body thickness of the reflective flat plate located on the inner side of the reflective arc plate is less than the plate body thickness of the reflective flat plate located on the outer side of the reflective arc plate. A B vacancy portion is arranged on the edge of the reflective flat plate corresponding to the cover opening of the reflector. The first clamping portion is used to clamp the lower base portion, and the second clamping portion is used to clamp the reflective arc plate.

[0010] The second clamping part comprises a second clamping seat, which is rotatably mounted on the frame via a second rotating shaft, and each second clamping sub-part is movably mounted on the second clamping seat along the radial direction of the second rotating shaft.

[0011] The first clamping sub-parts are arranged at intervals along the length direction of the first rotating shaft, and the second clamping sub-parts are arranged at intervals along the length direction of the second rotating shaft.

[0012] There are 4 to 6 first clamping sub-parts and 4 to 6 second clamping sub-parts respectively.

[0013] The first clamping part comprises a first clamping seat and a clamping plate, the first clamping sub-part comprises a first assembly groove arranged on the upper surface of the first clamping seat, the shape of the first assembly groove is consistent with the shape of the lower base part, the groove bottom of the first positioning groove is provided with a first positioning piece arranged at the corresponding lower vacant position, the first positioning piece is provided with a cross-shaped positioning groove matched with the cross-shaped connecting rib, one side edge of the clamping plate is rotatably mounted on the first clamping seat through a third rotating shaft, and each U-shaped vacant part is provided on the clamping plate. The size of the U-shaped vacant part allows the upper base part to pass through but the lower base part cannot pass through. The first clamping seat is provided with a locking piece for locking the other side of the clamping plate, the clamping plate is used to clamp the lower base part between the clamping plate and the first clamping seat, and a first vacant part is provided on the first assembly groove at a position corresponding to the through hole set on the heat dissipation base, and a clamping component for clamping one end of the docking wire harness is provided on the lower side of the first vacant part, and the clamping component is composed of two elastic clamping sheets arranged on the first clamping seat; the second clamping sub-part The invention comprises a first clamping jaw and a second clamping jaw, wherein the first clamping jaw comprises a clamping jaw arm and a clamping head for extending into the interior of the reflector at the outer end of the clamping jaw arm, wherein the clamping head is provided with a positioning step and a positioning protrusion for respectively positioning and assembling with the edge of the cover opening and the B vacant part on the reflective arc plate, the second clamping jaw is rotatably mounted on the clamping jaw arm through a fourth hinge shaft and a driving spring, and the driving spring drives the second clamping jaw to clamp the reflector, one end of the second clamping jaw is provided with a clamping arc portion matching the outer surface of the reflective arc plate, the other end of the clamping jaw arm is slidably assembled with the first clamping seat and the end is provided with a rack for adjusting the movement of the first clamping jaw, the first clamping seat is also provided with an adjusting rod for adjusting the movement of the first clamping jaw, the adjusting rod is arranged parallel to the first rotating shaft, the first rotating shaft is provided with a gear for meshing and transmission connection with the rack, the first rotating shaft is also provided with an adjusting connecting piece, the adjusting connecting piece is connected to the second clamping jaw through a pull rope, and the adjusting rod is rotated to flip the second clamping jaw to the side away from the first clamping jaw and at the same time the clamping head is moved out of the reflector.

[0014] The positioning step includes a first positioning step for abutting and positioning the edge of the reflective arc plate at the cover opening, and a second positioning step for abutting and positioning the edge of the vacant portion formed after the vacant portion B is opened on the reflective flat plate. The positioning protrusion is arranged corresponding to the protruding plate body, and the positioning protrusion is provided with an avoidance vacant portion for avoiding the LED light source, and the avoidance vacant portion is extended inwardly from the edge of the clamping head away from the clamping claw arm.

[0015] The present invention also provides a method for assembling an LED lamp, comprising the following operations.

[0016] Adjust the vertical arrangement of the first clamping seat, install each heat dissipation base in each first assembly groove, adjust the clamping plate to press the lower base part, and lock the clamping plate with a locking member, pass the wiring harness through the through-hole from bottom to top, use a plastic tie to bundle the end of the sleeve and the wire on the upper side of the through-hole, and cut off the excess tie body. The buckle formed by the tie cannot pass through the through-hole, clamp the other end of the wiring harness on the clamping assembly, adjust the first clamping seat to flip 90° to the side close to the second clamping seat, arrange each LED light source board in the A installation vacant part, and use soldering to weld the end of the wire to the LED light source board.

[0017] The second clamping seat is arranged in a vertical shape, and the clamping jaws are opened to fix each reflector in each clamping jaw, and then the second clamping seat is adjusted to flip 90° to the side close to the first clamping seat, so that the reflector is stacked on the A assembly surface of the heat dissipation base, and each A assembly hole and each B assembly hole on the reflector are arranged correspondingly, and each group of reflectors and the heat dissipation base are fixedly connected by a screw assembly, and then the adjusting rod is rotated to open the second clamping jaw and move the first clamping jaw out of the reflector. After the first clamping jaw is completely moved out of the reflector, the second clamping seat is adjusted to flip 90° to the side away from the first clamping seat.

[0018] Then adjust the first clamping seat to flip 90° to the side away from the second clamping seat, tidy up the wire harness, open the clamping plate, and remove the assembled components.

[0019] By implementing the above solution, the assembly efficiency of LED lamps can be effectively improved and the production cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a structural schematic diagram of another state of the present invention.

[0022] Figure 3 It is a schematic structural diagram of the first clamping part.

[0023] Figure 4 for Figure 3 Schematic diagram of the structure after removing the clamping plate.

[0024] Figure 5 It is a schematic structural diagram of the second clamping part.

[0025] Figure 6 It is a structural schematic diagram of another implementation manner of the second clamping part.

[0026] Figure 7 It is a schematic structural diagram of the second clamping sub-part.

[0027] Figure 8 for Figure 7 Schematic diagram of the structure from another perspective.

[0028] Fig. 9 It is a schematic structural diagram of the first clamping jaw.

[0029] Fig.10 for Fig. 9 Schematic diagram of the structure from another perspective.

[0030] Fig.11 This is a structural schematic diagram of a gear assembly method.

[0031] Fig.12 This is a schematic diagram of the cross-sectional structure of the adjusting wheel from the rope groove.

[0032] Fig.13 This is a schematic diagram of the assembly of an LED lamp.

[0033] Description of the figure numbers: 10-heat dissipation base, 11-lower base, 12-upper base, 13-A assembly hole, 14-A installation vacant part, 15-perforation, 17-wiring harness, 18-tie, 19-LED light source board, 20-reflector, 21-reflective flat plate, 22-reflective arc plate, 23-B assembly hole, 30-base, 31-middle support seat, 32-limiting block, 40-first clamping part, 41-first clamping seat, 42-first positioning member, 43-first vacant part, 44-clamping assembly, 45 -clamping plate, 46-locking rod, 47-locking block, 48-locking operating handle, 50-second clamping part, 51-mounting arm, 52-sliding assembly, 53-adjusting rod, 54-second clamping claw, 55-driving spring, 56-pull rope, 57-rack, 58-gear, 59-adjusting wheel, 60-chuck, 61-first positioning step, 62-second positioning step, 63-positioning protrusion, 65-avoiding gap, 5a-first groove section, 5b-second groove section, 5c-connecting gap, 5d-convex key. DETAILED DESCRIPTION

[0034] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention.

[0035] As used herein, the terms "parallel," "perpendicular," and the like are not limited to their strict geometric definitions, but include tolerances for reasonable and inconsistent machining or human errors.

[0036] like Figures 1 to 13As shown, a device for assembling LED lamps includes a base 30, on which a first clamping part 40 for detachably clamping a heat sink 10 and a second clamping part 50 for detachably clamping a reflector 20 are provided, the first clamping part 40 and / or the second clamping part 50 are movably mounted on a frame, and an adjusting part is provided on the frame, the adjusting part is used to adjust the reflector 20 to be stacked on the A assembly surface of the heat sink 10, the A assembly holes 13 on the heat sink 10 and the B assembly holes 23 on the reflector 20 to be arranged correspondingly, and the heat sink 10 and the reflector 20 are assembled and connected through the A assembly holes 13, the B assembly holes 23, and the screw assembly. The heat sink 10 and the reflector 20 are positioned and clamped by the first clamping part 40 and the second clamping part 50, respectively, so that the installation of the wiring harness 17 and the LED light source board 19 is convenient, and the quick assembly between the heat sink 10 and the reflector 20 is realized, thereby improving the assembly efficiency and reducing the production cost.

[0037] Further, such as Figure 1 , 2 As shown: the first clamping part 40 and the second clamping part 50 are both movably mounted on the frame. The first clamping part 40 and the second clamping part 50 are both movably mounted, so that the states of the first clamping part 40 and the second clamping part 50 can be adjusted to facilitate the different clamping requirements of the heat dissipation base 10 and the reflector 20, and to adapt to the assembly requirements between the heat dissipation base 10 and the reflector 20. The first clamping part 40 is provided with first clamping sub-parts for clamping the heat dissipation base 10 respectively, and the second clamping part 50 is provided with second clamping sub-parts for clamping the heat dissipation base 10 respectively, and the first clamping sub-parts and the second clamping sub-parts are arranged correspondingly. In this way, multiple heat dissipation bases 10 and reflectors 20 can be assembled at the same time through one operation, reducing the number of times the clamp device is opened and closed, thereby improving the assembly efficiency of the LED lamp.

[0038] Further: the first clamping part 40 is rotatably mounted on the frame via the first rotating shaft, the second clamping part 50 is rotatably mounted on the frame via the second rotating shaft, the first rotating shaft and the second rotating shaft are arranged in parallel, and the adjusting part is used to adjust the first clamping part 40 and the second clamping part 50 to rotate. Fig.13As shown, the heat dissipation base 10 includes a circular lower base portion 11 and a semicircular upper base portion 12 arranged on the lower base portion 11, the lower base portion 11 and the upper base portion 12 are arranged concentrically, and the radius of the lower base portion 11 is smaller than the radius of the upper base portion 12, a circular lower vacancy is arranged in the middle of the lower surface of the lower base portion 11, a cross-shaped connecting rib is arranged in the lower vacancy, C mounting holes for mounting the heat dissipation base 10 are arranged at intervals around the periphery of the lower base portion 11, and the A mounting surface is a planar side wall surface on the upper base portion 12, and the A mounting surface is provided with a mounting hole for mounting The A installation vacancy 14 of the LED light source board 19, the A assembly holes 13 are respectively arranged on the two outer sides of the A installation vacancy 14, and the upper base portion 12 is also provided with an A1 vacancy and two A2 vacancy, the A1 vacancy and the A2 vacancy are arranged inwardly by the arc-shaped side wall surface on the upper base portion 12, the A1 vacancy is located between the two A2 vacancy, the height of the A1 vacancy is less than the height of the upper base portion 12, and the height of the A2 vacancy is consistent with the height of the upper base portion 12, and the heat dissipation base 10 is also provided with a through hole 15 for the wiring harness 17 to pass through. The through hole 15 is arranged through the heat dissipation base 10, and the through hole 15 and the A1 vacancy are arranged in a corresponding manner. The cross section of the A1 vacancy is larger than the cross section of the through hole 15. The wiring harness 17 is composed of two wires and a sleeve sleeved on the two wires. The two ends of the wires extend to the outside of the sleeve respectively. A wire groove for accommodating the two wires is also provided on the upper surface of the upper base portion 12. The reflector 20 includes a quarter-spherical reflective arc plate 22 and a flat reflective flat plate 21. The middle portion of the reflective flat plate 21 is provided with a raised plate body portion that is raised toward the outside of the reflector 20. A light source mounting hole for arranging the LED light source on the LED light source board 19 is provided in the middle of the raised plate body portion, and a B assembly hole 23 is provided on the reflective flat plate 21 outside the reflective arc plate 22. The plate body thickness of the reflective flat plate 21 located on the inner side of the reflective arc plate 22 is less than the plate body thickness of the reflective flat plate 21 located on the outer side of the reflective arc plate 22. A B vacant portion is provided on the edge of the reflective flat plate 21 corresponding to the cover opening of the reflective cover 20. The first clamping portion 40 is used to clamp the lower base portion 11, and the second clamping portion 50 is used to clamp the reflective arc plate 22.

[0039] The second clamping part 50 includes a second clamping seat, which is rotatably mounted on the frame via a second rotating shaft, and each second clamping sub-part is movably mounted on the second clamping seat along the radial direction of the second rotating shaft. The second clamping sub-part is movably mounted along the radial direction of the second rotating shaft, so that after the reflector 20 and the heat dissipation base 10 are assembled, the second clamping sub-part can be easily separated from the reflector 20, which facilitates the unloading of the assembled components.

[0040] like Figure 5 , 6As shown: the first clamping sub-sections are arranged at intervals along the length direction of the first rotating shaft, and the second clamping sub-sections are arranged at intervals along the length direction of the second rotating shaft. There are 4 to 6 first clamping sub-sections and 4 to 6 second clamping sub-sections respectively. Figure 3 , 4 As shown: the first clamping part 40 includes a first clamping seat 41 and a clamping plate 45, the first clamping sub-part includes a first assembly groove arranged on the upper surface of the first clamping seat 41, the shape of the first assembly groove is consistent with the shape of the lower base part 11, the bottom of the first positioning groove is provided with a first positioning member 42 arranged corresponding to the lower vacant position, the first positioning member 42 is provided with a cross-shaped positioning groove matching the cross-shaped connecting rib, one side of the clamping plate 45 is rotatably mounted on the first clamping seat 41 through a third rotating shaft, and each U-shaped vacant part is provided on the clamping plate 45, and the size of the U-shaped vacant part The upper base portion 12 is allowed to pass through, but the lower base portion 11 cannot pass through. The first clamping seat 41 is provided with a locking member for locking the other side of the clamping plate 45. The clamping plate 45 is used to clamp the lower base portion 11 between the clamping plate 45 and the first clamping seat 41. A first vacant portion 43 is provided on the first assembly groove at a position corresponding to the through hole 15 provided on the heat dissipation base 10. A clamping assembly 44 for clamping one end of the docking wire harness 17 is provided on the lower side of the first vacant portion 43. The clamping assembly 44 is composed of two elastic clamping pieces provided on the first clamping seat 41. Figure 5 , 6 As shown in Figures 7 and 8, the second clamping sub-section includes a first clamping jaw and a second clamping jaw 54. The first clamping jaw includes a clamping jaw arm and a clamping head 60 for extending into the interior of the reflector 20 is provided at the outer end of the clamping jaw arm. The clamping head 60 is provided with a positioning step and a positioning protrusion 63 for positioning and assembling with the edge of the cover opening and the B vacant part on the reflective arc plate 22 respectively. The second clamping jaw 54 is rotatably mounted on the clamping jaw arm through a fourth hinge shaft and a driving spring 55. The driving spring 55 drives the second clamping jaw 54 to clamp the reflector 20. One end of the second clamping jaw 54 is provided with a clamping arc portion that matches the outer surface of the reflective arc plate 22. The other end of the claw arm is slidably assembled with the first clamping seat 41 and is provided with a rack 57 for adjusting the movement of the first clamping claw. The first clamping seat 41 is also provided with an adjustment rod 53 for adjusting the movement of the first clamping claw. The adjustment rod 53 is arranged parallel to the first rotating shaft. The first rotating shaft is provided with a gear 58 for meshing and transmission connection with the rack 57. The first rotating shaft is also provided with an adjustment connecting piece, which is connected to the second clamping claw 54 through a pull rope 56. Rotating the adjustment rod 53 causes the second clamping claw 54 to flip to the side away from the first clamping claw and simultaneously causes the clamp 60 to move out of the reflector 20. Figure 8 , 9As shown, the positioning step includes a first positioning step 61 for abutting and positioning the edge of the reflective arc plate 22 at the cover opening, and a second positioning step 62 for abutting and positioning the edge of the vacant portion formed after the vacant portion B is opened on the reflective flat plate 21. The positioning protrusion 63 is arranged corresponding to the protruding plate body, and the positioning protrusion 63 is provided with an avoidance vacant portion 65 for avoiding the LED light source, and the avoidance vacant portion 65 is extended inwardly from the edge of the clamp 60 away from the clamping claw arm.

[0041] like Figure 8 As shown, the adjustment connecting member can be a crank arranged on the adjustment rod 53 or a structural member with a similar shape to the crank. Thereby, the pull rope 56 can be pulled reliably when the adjustment rod 53 is rotated. Specifically, a rope hole arranged perpendicular to the clamping arm is provided on the clamping jaw arm, and preferably, the rope hole is provided between the other end of the second clamping jaw 54 and the fourth hinge axis. One end of the pull rope 56 is connected to the other end of the second clamping jaw 54. Preferably, the adjustment connecting member is composed of an adjustment wheel 59 arranged beside the gear 58, and a rope groove is provided on the adjustment wheel 59. The other end of the pull rope 56 passes through the rope hole and is connected to the adjustment wheel 59. The adjustment rod 53 adjusts the rotation of the adjustment wheel 59 and the gear 58 so that the winding speed of the pull rope 56 on the adjustment wheel 59 is greater than the moving speed of the rack 57. Specifically, the outer diameter of the adjustment wheel 59 can be set to be greater than the outer diameter of the gear 58. In this way, the first clamping jaw can be moved out of the reflector 20 while the second clamping jaw 54 is opened. For a larger reflector 20, the size of the clamp 60 also needs to be larger. Therefore, the embodiment can be further implemented as follows: Fig.12 As shown, the rope groove includes a first groove section 5a and a second groove section 5b for winding the pull rope 56. When the adjusting rod 53 is rotated to open the clamping jaws, the pull rope 56 is first wound on the first groove section 5a and then wound on the second groove section 5b; when the pull rope 56 is wound on the first groove section 5a, the winding speed of the pull rope 56 is greater than the moving speed of the rack 57; when the pull rope 56 is wound on the second groove section 5b, the winding speed of the pull rope 56 is consistent with the moving speed of the rack 57. That is, the radius of the first groove section 5a is set larger, and the radius of the second groove section 5b is set to be consistent with the gear 58, so that the large-sized chuck 60 can be moved out, and the jaws will not be damaged due to excessive opening angle, and the operation is labor-saving. In addition, if the curvature of the outer surface of the reflective arc plate 22 is large, a connecting gap 5c can be set on the inner ring of the gear 58, and a convex key 5d is set on the adjusting rod 53 of the connecting gap 5c, and the width of the convex key 5d is smaller than the size of the connecting gap 5c. Fig.11As shown. That is, rotating the adjusting rod 53 first drives the adjusting wheel 59 to rotate, while the gear 58 does not rotate; after the convex key 5d and the inner ring of the gear 58 abut against each other, the gear 58 is then driven to rotate, thereby adapting to the clamping requirements of a large arc. For a general reflector 20, it only needs to be implemented in an ordinary manner. The second clamping seat includes a transversely arranged mounting arm 51 arranged parallel to the first rotating shaft. The mounting arm 51 is rotatably mounted on the machine base 30 through the second rotating shaft. The mounting arm 51 is provided with sliding assembly parts 52 arranged at intervals along the length direction of the second rotating shaft. The other end of the clamping arm is slidably assembled with the sliding assembly part 52. Two racks 57 are arranged at intervals on the clamping arm. Two gears 58 are correspondingly arranged at the adjusting rod 53. The two gears 58 and the two racks 57 are meshed and transmission-connected. An adjusting wheel 59 is mounted on the rod body of the adjusting rod 53 between the two gears 58. As shown Fig. 9 , 10As shown, the sliding assembly 52 can be specifically formed by a U-shaped part with an opening downward, and a sliding guide strip for guiding the movement of the clamping arm and preventing the clamping arm from being separated from the U-shaped part is arranged on the side wall of the U-shaped part. The gear 58 and the adjusting wheel 59 are arranged on the lower side of the clamping arm and located in the U-shaped part. The adjusting rod 53 is rotatably mounted on the sliding assembly 52, and a group of gears 58 and adjusting wheels 59 are respectively arranged at different rod parts of the adjusting rod 53. The adjusting rod 53 can be driven by a driving motor to rotate, or the adjusting rod 53 can be rotated by manually rotating the adjusting rod 53 by setting a moving operating handle, and the corresponding method can be selected according to specific needs. The second mounting seat can be specifically formed by a long strip assembly block, and a first assembly groove is arranged on the upper surface of the assembly block. The clamping plate 45 is rotatably mounted on the assembly block through a third hinge shaft, and the lower part of the assembly block is rotatably mounted on the machine base 30 through a first rotating shaft. The adjusting part can be specifically formed by a first motor assembly and a second motor assembly, and the first motor assembly and the second motor assembly are respectively connected to the first rotating shaft and the second rotating shaft. It can also be composed of a first cylinder assembly and a second cylinder assembly. Since the weight and shape of the heat dissipation base 10 and the reflector 20 clamped in the present invention are relatively small, a first handle and a second handle can be respectively arranged on the first rotating shaft and the second rotating shaft to form an adjustment part. In addition, a limit block 32 or a limit seat can be arranged on the machine base 30 to limit the rotation of the first clamping seat 41 and the second clamping seat. An intermediate support seat 31 is also arranged in the middle of the machine base 30, and the intermediate support seat 31 supports the overhanging end of the first clamping seat 41 flipped to a horizontal state to keep it in a horizontal state. The locking member is respectively arranged at both ends of the clamping plate 45, and the locking member includes a locking rod 46, and a locking operating handle 48 is arranged at one end of the locking rod 46, and a locking block 47 is arranged at the other end. The thickness of the locking block 47 can be set to a gradually increasing state, so that the assembly connection between the clamping plate and the first clamping seat 41 can be achieved by rotating the locking member, so that the heat dissipation base 10 can be clamped conveniently and quickly. The driving spring 55 may be a winding spring, a tension spring, a compression spring, or other components with elastic reset performance.

[0042] The present invention also provides a method for assembling an LED lamp, such as Fig.13As shown, the following operations are included: adjusting the first clamping seat 41 to be arranged vertically, installing each heat dissipation base 10 in each first assembly groove, adjusting the clamping plate 45 to press the lower base part 11, and locking the clamping plate 45 with a locking member, passing the wiring harness 17 from bottom to top through the through hole 15, using a plastic tie 18 to bundle the end of the sleeve and the wire on the upper side of the through hole 15, and cutting off the excess body of the tie 18, so that the buckle formed by the tie 18 cannot pass through the through hole 15, clamping the other end of the wiring harness on the clamping assembly 44, adjusting the first clamping seat 41 to flip 90° to the side close to the second clamping seat, arranging each LED light source board 19 in the A installation vacant part 14, and soldering the end of the wire to the LED light source board 19; the second clamping seat The reflectors 20 are arranged in a standing position, the clamping jaws are opened to fix each reflector 20 in each clamping jaw, and then the second clamping seat is adjusted to flip 90° to the side close to the first clamping seat 41, so that the reflectors 20 are stacked on the A assembly surface of the heat dissipation base 10, and each A assembly hole 13 and each B assembly hole 23 on the reflector 20 are arranged correspondingly. The screw assembly is used to fix each group of reflectors 20 and the heat dissipation base 10, and then the adjusting rod 53 is rotated to open the second clamping jaw 54 and move the first clamping jaw out of the reflector 20. After the first clamping jaw is completely moved out of the reflector 20, the second clamping seat is adjusted to flip 90° to the side away from the first clamping seat 41; then the first clamping seat 41 is adjusted to flip 90° to the side away from the second clamping seat, the wiring harness is arranged, the clamping plate 45 is opened, and the assembled components can be removed. By bundling the sleeve and the wire ends with the cable tie 18, the sleeve and the wire can be separated, and in addition, desoldering or loosening between the wire and the LED light source board 19 can be prevented due to operation or pulling of the wiring harness 17 during subsequent assembly.

[0043] By implementing the above solution, the assembly efficiency of LED lamps can be effectively improved and the production cost can be reduced.

[0044] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. A device for assembling LED lamps, characterized in that: The invention comprises a machine base, on which a first clamping part for detachably clamping a heat dissipation base and a second clamping part for detachably clamping a reflector are arranged, the first clamping part and / or the second clamping part are movably mounted on a frame, and an adjusting part is arranged on the frame, the adjusting part is used to adjust the reflector to be stacked on the A assembly surface of the heat dissipation base, the A assembly holes on the heat dissipation base and the B assembly holes on the reflector to be arranged correspondingly, and the heat dissipation base and the reflector are assembled and connected through the A assembly holes, the B assembly holes and the screw assembly.

2. The device for assembling LED lamps according to claim 1, characterized in that: The first clamping part and the second clamping part are both movably mounted on the frame.

3. The device for assembling LED lamps according to claim 2, characterized in that: The first clamping part is provided with first clamping sub-parts for clamping the heat dissipation base respectively, and the second clamping part is provided with second clamping sub-parts for clamping the heat dissipation base respectively. The first clamping sub-parts and the second clamping sub-parts are arranged correspondingly.

4. The device for assembling LED lamps according to claim 2, characterized in that: The first clamping part is rotatably mounted on the frame via the first rotating shaft, and the second clamping part is rotatably mounted on the frame via the second rotating shaft. The first rotating shaft and the second rotating shaft are arranged in parallel, and the adjusting part is used to adjust the first clamping part and the second clamping part to rotate.

5. The device for assembling LED lamps according to claim 4, characterized in that: The heat dissipation base includes a circular lower base portion and a semicircular upper base portion arranged on the lower base portion, the lower base portion and the upper base portion are arranged concentrically, and the radius of the lower base portion is smaller than the radius of the upper base portion, a circular lower vacancy is arranged in the middle of the lower surface of the lower base portion, a cross-shaped connecting rib is arranged in the lower vacancy, and C mounting holes for mounting the heat dissipation base are arranged at intervals around the periphery of the lower base portion, the A assembly surface is a planar side wall surface on the upper base portion, and the A mounting vacancy portion for mounting the LED light source board is arranged on the A assembly surface, and the A assembly holes are respectively arranged on the two outer sides of the A mounting vacancy portion, and an A1 vacancy and two A2 vacancy portions are also arranged on the upper base portion, the A1 vacancy and the A2 vacancy portions are arranged inwardly from the arc-shaped side wall surface on the upper base portion, the A1 vacancy portion is located between the two A2 vacancy portions, the height of the A1 vacancy portion is smaller than the height of the upper base portion, and the height of the A2 vacancy portion is consistent with the height of the upper base portion, and the heat dissipation base is also provided with a through hole for the wiring harness to pass through. The perforations are arranged through the heat dissipation base, and the perforations and the A1 vacancy are arranged correspondingly and sequentially. The cross-section of the A1 vacancy is larger than the cross-section of the perforations. The wiring harness consists of two wires and a sleeve sleeved on the two wires. The two ends of the wires extend to the outside of the sleeves respectively. A wire groove for accommodating the two wires is also arranged on the upper surface of the upper base. The reflector includes a quarter-spherical reflective arc plate and a flat reflective flat plate. A raised plate body portion raised toward the outside of the reflector is arranged in the middle of the reflective flat plate. A light source mounting hole for arranging the LED light source on the LED light source board is arranged in the middle of the raised plate body portion. The B assembly hole is arranged on the reflective flat plate outside the reflective arc plate. The plate body thickness of the reflective flat plate located on the inner side of the reflective arc plate is less than the plate body thickness of the reflective flat plate located on the outer side of the reflective arc plate. A B vacancy portion is arranged on the edge of the reflective flat plate corresponding to the cover opening of the reflector. The first clamping portion is used to clamp the lower base portion, and the second clamping portion is used to clamp the reflective arc plate.

6. The device for assembling LED lamps according to claim 5, characterized in that: The second clamping part comprises a second clamping seat, which is rotatably mounted on the frame via a second rotating shaft, and each second clamping sub-part is movably mounted on the second clamping seat along the radial direction of the second rotating shaft.

7. The device for assembling LED lamps according to claim 6, characterized in that: The first clamping sub-parts are arranged at intervals along the length direction of the first rotating shaft, and the second clamping sub-parts are arranged at intervals along the length direction of the second rotating shaft.

8. The device for assembling LED lamps according to claim 6, characterized in that: There are 4 to 6 first clamping sub-parts and 4 to 6 second clamping sub-parts respectively.

9. The device for assembling LED lamps according to claim 6, characterized in that: The first clamping part comprises a first clamping seat and a clamping plate, the first clamping sub-part comprises a first assembly groove arranged on the upper surface of the first clamping seat, the shape of the first assembly groove is consistent with the shape of the lower base part, the groove bottom of the first positioning groove is provided with a first positioning piece arranged at the corresponding lower vacant position, the first positioning piece is provided with a cross-shaped positioning groove matched with the cross-shaped connecting rib, one side edge of the clamping plate is rotatably mounted on the first clamping seat through a third rotating shaft, and each U-shaped vacant part is provided on the clamping plate. The size of the U-shaped vacant part allows the upper base part to pass through but the lower base part cannot pass through. The first clamping seat is provided with a locking piece for locking the other side of the clamping plate, the clamping plate is used to clamp the lower base part between the clamping plate and the first clamping seat, and a first vacant part is provided on the first assembly groove at a position corresponding to the through hole set on the heat dissipation base, and a clamping component for clamping one end of the docking wire harness is provided on the lower side of the first vacant part, and the clamping component is composed of two elastic clamping sheets arranged on the first clamping seat; the second clamping sub-part The invention comprises a first clamping jaw and a second clamping jaw, wherein the first clamping jaw comprises a clamping jaw arm and a clamping head for extending into the interior of the reflector at the outer end of the clamping jaw arm, wherein the clamping head is provided with a positioning step and a positioning protrusion for respectively positioning and assembling with the edge of the cover opening and the B vacant part on the reflective arc plate, the second clamping jaw is rotatably mounted on the clamping jaw arm through a fourth hinge shaft and a driving spring, and the driving spring drives the second clamping jaw to clamp the reflector, one end of the second clamping jaw is provided with a clamping arc portion matching the outer surface of the reflective arc plate, the other end of the clamping jaw arm is slidably assembled with the first clamping seat and the end is provided with a rack for adjusting the movement of the first clamping jaw, the first clamping seat is also provided with an adjusting rod for adjusting the movement of the first clamping jaw, the adjusting rod is arranged parallel to the first rotating shaft, the first rotating shaft is provided with a gear for meshing and transmission connection with the rack, the first rotating shaft is also provided with an adjusting connecting piece, the adjusting connecting piece is connected to the second clamping jaw through a pull rope, and the adjusting rod is rotated to flip the second clamping jaw to the side away from the first clamping jaw and at the same time the clamping head is moved out of the reflector.

10. A method for assembling an LED lamp, characterized in that: The following operations are included: Adjust the vertical arrangement of the first clamping seat, install each heat dissipation base in each first assembly groove, adjust the clamping plate to press the lower base part, and lock the clamping plate with a locking member, pass the wiring harness from bottom to top through the through hole, use a plastic tie to bundle the end of the sleeve and the wire on the upper side of the through hole, and cut off the excess tie body. The buckle formed by the tie cannot pass through the through hole, clamp the other end of the wire harness on the clamping assembly, adjust the first clamping seat to flip 90° to the side close to the second clamping seat, arrange each LED light source board in the A installation vacant part, and use soldering to weld the end of the wire to the LED light source board; The second clamping seat is arranged in a vertical shape, the clamping jaws are opened to fix each reflector in each clamping jaw, and then the second clamping seat is adjusted to flip 90° to the side close to the first clamping seat, so that the reflector is stacked on the A assembly surface of the heat dissipation base, and each A assembly hole and each B assembly hole on the reflector are arranged correspondingly, and each group of reflectors and the heat dissipation base are fixedly connected by a screw assembly, and then the adjustment rod is rotated to open the second clamping jaw and move the first clamping jaw out of the reflector. After the first clamping jaw is completely moved out of the reflector, the second clamping seat is adjusted to flip 90° to the side away from the first clamping seat; Then adjust the first clamping seat to flip 90° to the side away from the second clamping seat, tidy up the wire harness, open the clamping plate, and remove the assembled components.

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