CN112503482A - Adjusting mechanism and adjusting method of LED lamp - Google Patents
Adjusting mechanism and adjusting method of LED lamp Download PDFInfo
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- CN112503482A CN112503482A CN202011589708.7A CN202011589708A CN112503482A CN 112503482 A CN112503482 A CN 112503482A CN 202011589708 A CN202011589708 A CN 202011589708A CN 112503482 A CN112503482 A CN 112503482A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses an adjusting mechanism and an adjusting method of an LED lamp, which comprise a lamp cylinder, a cylinder transverse angle adjusting unit, a cylinder pitching angle adjusting unit, a focusing adjusting unit and a lamp holder angle fine-tuning unit, wherein the lamp cylinder is provided with a lamp holder; a barrel pitching angle adjusting unit is mounted on the outer side of the lamp barrel, a barrel transverse angle adjusting unit is mounted on the barrel pitching angle adjusting unit, a focusing reflector is mounted in the lamp barrel through the focusing adjusting unit, an LED lamp holder is further mounted in the lamp barrel through two lamp holder angle fine-adjusting units and is located in the center of the inner side of the lamp barrel, and the LED lamp holder is connected with the end part of the inner side of the focusing reflector through a flexible connecting sleeve; the adjustment of lamp light irradiation angle not only can be carried out on a large scale, the position fine adjustment of lamp light focus, focus can be carried out after the installation in addition, and regulating effect is good, can adopt electric control and manual regulation simultaneously, and the use scene is many, and the convenience of use improves greatly.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to an adjusting mechanism and an adjusting method of an LED lamp.
Background
The LED lamp is basically and comprehensively replaced with an incandescent lamp due to the power saving and stable use characteristics of the LED lamp, the angle and the angle of the LED lamp are usually and directly adjusted according to the used scene in the use process of the LED lamp, and then the LED lamp is directly installed and used.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, and provide an adjusting mechanism and an adjusting method of an LED lamp, which can not only adjust the light irradiation angle of the lamp in a large range, but also finely adjust the focal length and the focus position of the lamp after installation, have good adjusting effect, can adopt electric adjustment and manual adjustment at the same time, have a plurality of using scenes, greatly improve the use convenience, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an adjusting mechanism of an LED lamp comprises a lamp barrel, a barrel transverse angle adjusting unit, a barrel pitching angle adjusting unit, a focusing adjusting unit and a lamp holder angle fine adjusting unit;
a barrel pitching angle adjusting unit is mounted on the outer side of the lamp barrel, a barrel transverse angle adjusting unit is mounted on the barrel pitching angle adjusting unit, a focusing reflector is mounted in the lamp barrel through the focusing adjusting unit, an LED lamp holder is further mounted in the lamp barrel through two lamp holder angle fine-adjusting units and is located in the center of the inner side of the lamp barrel, and the LED lamp holder is connected with the end part of the inner side of the focusing reflector through a flexible connecting sleeve;
the lamp holder angle fine adjustment unit comprises an installation component, a transmission component, an electric adjustment component and a manual adjustment component, the LED lamp holder is installed on the inner wall of the lamp barrel through the installation component, the installation component is respectively connected with the electric adjustment component and the manual adjustment component through the transmission component, and the electric adjustment component and the manual adjustment component are installed at one end, far away from the LED lamp holder, of the lamp barrel.
The barrel transverse angle adjusting unit can adjust the transverse angle of the lamp barrel, the barrel pitching angle adjusting unit can adjust the pitching angle of the lamp barrel, the adjustment is quick and convenient, the adjusting angle is large, the focusing adjusting unit can change the light focal length, the lamp holder angle fine adjusting unit can finely adjust the position of the light focal point, electric adjustment and manual adjustment can be performed according to the use environment by adopting an electric adjusting assembly and a manual adjusting assembly, the use scene is wide, the electric adjusting assembly and the manual adjusting assembly drive the transmission assembly to move, so that the installation assembly can be driven to move, the angle of the LED lamp holder is finely adjusted, and the flexible connecting sleeve can be flexibly connected when the LED lamp holder or the focusing reflector moves.
Further, the installation component includes the lantern ring, rotates seat, bearing one, telescopic link, connection square, inner wall fixing base and L shape knee, the fixed lantern ring that has cup jointed in side of LED lamp stand, the side of the lantern ring is equipped with two and rotates the seat, and two rotate the seat and be ninety degrees distributions to the connecting wire at lantern ring center, and two sides of rotating the seat rotate the telescopic link through a bearing rotation respectively, and the one end difference fixed connection square that bearing one was kept away from to two telescopic links, and the one end of connecting two L shape knee is rotated respectively to the side of two connection squares, and the other end of two L shape knees passes through inner wall fixing base fixed connection respectively at the inner wall of a lamps and lanterns section of thick bamboo.
Because two positions of rotating the seat to can realize carrying out the change of X axle or Y axle direction to the lantern ring, use bearing one to connect and rotate seat and telescopic link, and the telescopic link also can stretch out and draw back, can guarantee that the lantern ring can not receive the interference of another direction when carrying out the change angle in X axle or the Y axle direction, L shape knee passes through the installation of inner wall fixing base, then with connect the activity unrestricted that the square can guarantee to connect the square.
Further, the transmission assembly includes vertical axis, screw rod, swing joint piece, round pin axle, sliding seat, two gears, motor mount, nut cover, bearing two, filler ring mount and connection square pole, and the one end that the telescopic link was kept away from to two squares is passed through the connection square pole and is connected the sliding seat, the sliding seat passes through round pin axle swing joint piece, the top of vertical axis connecting screw rod is passed through to the bottom of swing joint piece, and the difference in height of two vertical axes, screw rod and nut cover screw-thread fit are connected, the outside of nut cover is fixed and has been cup jointed gear two, the bottom of gear two is passed through two bearings and is rotated the connection filler ring, the filler ring passes through the filler ring mount and fixes the inner wall at a lamp section of thick.
The second gear can receive power to drive the nut sleeve to rotate, the nut sleeve cannot move up and down due to the thread effect of the screw rod and the position of the second gear is limited by the second bearing and the supporting ring and can only rotate, so that the screw rod is driven to lift, the screw rod can jack up the movable connecting block through the vertical shaft, the connecting square rod drives the connecting square block to rotate around the end part of the L-shaped bent rod, the telescopic rod and the rotating seat can be driven to lift through the lever effect, and the angle of the LED lamp holder in the sleeve ring can be finely adjusted.
Further, electronic adjustment subassembly includes gear one, fine setting motor, the solid fixed ring of motor and motor mount, the inner wall of a lamps and lanterns section of thick bamboo passes through the solid fixed ring of motor mount fixedly connected with motor, the fixed mounting has fine setting motor in the motor mount, the output shaft of fine setting motor has gear one, gear one is connected with the meshing of gear two.
The fine setting motor passes through the solid fixed ring of motor and fixes with the motor mount, and fine setting motor work can drive gear one and rotate, can drive gear two through gear one and rotate, realizes electric regulation.
Further, manual adjustment subassembly includes fine setting change, spacing ring, logical groove, gear three, gear shaft and annular interior tooth's socket, two logical grooves that correspond two gears two are seted up respectively to the side of a lamps and lanterns section of thick bamboo, it is connected with gear three to lead to the inslot through the gear shaft rotation, gear three is connected with the meshing of two gears, the outside of a lamps and lanterns section of thick bamboo is rotated and is connected two fine setting change, and the outside of a lamps and lanterns section of thick bamboo is fixed with the spacing ring of injecing fine setting change both sides position, the inboard middle part of spacing ring is provided with annular interior tooth's socket, the inboard tooth and the three meshing of gear of tooth's socket are connected in.
The limiting ring is used for limiting the fine adjustment rotating ring, the fine adjustment rotating ring is rotated by hands to drive the inner side teeth of the annular inner tooth groove to rotate, so that the gear III is driven to rotate through meshing, the gear III can drive the gear II to rotate, and manual adjustment is achieved.
Further, the focusing adjustment unit comprises slide rails, slide blocks, fixing rings, connecting rods, a focusing adjustment motor, a lead screw, a movable block, a guide rod, a connecting block and end plates, wherein the inner side of the lamp cylinder is provided with the two slide rails distributed along the axial direction, the two sides of the focusing reflector are respectively fixed with the slide blocks in sliding connection with the slide rails, the outer side of the focusing reflector is fixedly connected with the fixing rings, the side surfaces of the fixing rings are connected with the connecting blocks through the connecting rods, the inner side of the lamp cylinder is provided with the two corresponding end plates, the lead screw is rotatably connected between the two end plates, one end of the lead screw is connected with an output shaft of the focusing adjustment motor, the focusing adjustment motor is fixed on the end plates, the guide rod parallel to the lead screw is further fixed between the two end plates, the screw hole on the movable block is, the side of the movable block is connected with a connecting block.
The work of the focusing adjustment motor can drive the lead screw to rotate, the lead screw can drive the movable block to move along the guide rod due to the threaded action with the movable block, so that the connecting rod can be driven to move through the connecting block, the connecting rod drives the focusing reflector to move through the fixing ring, and the electric adjustment of the light focal length is realized.
Furthermore, the focus adjustment unit further comprises a connecting shaft, a first bevel gear, a second bevel gear, a rotating shaft, a side bearing and an adjustment knob, the other end of the screw is connected with the first bevel gear, the position of the side surface of the lamp cylinder, corresponding to the first bevel gear, is rotatably connected with the connecting shaft through the side bearing, one end of the connecting shaft is fixed with the second bevel gear meshed with the first bevel gear, and the other end of the connecting shaft is connected with the adjustment knob.
The adjusting knob is rotated manually, so that the second bevel gear is driven to rotate through the connecting shaft, the second bevel gear drives the connecting shaft to rotate through the bevel gear, and the connecting shaft can drive the screw rod to rotate, so that the light focal length can be adjusted manually.
Further, barrel every single move angle adjustment unit includes every single move adjustment frame, every single move pivot, every single move bearing, every single move fixing base, every single move gear one, every single move gear two, every single move adjustment motor and protection frame, the every single move pivot that two symmetries of the both sides of a lamps and lanterns section of thick bamboo set up through two every single move fixing base fixedly connected with respectively, and two every single move pivots rotate through the every single move bearing with the both sides of every single move adjustment frame respectively and are connected, and one of them every single move pivot passes the side of every single move adjustment frame and connects every single move gear one, this side of every single move adjustment frame is fixed with every single move adjustment motor, the output shaft of every single move adjustment motor has the every single move gear two who is connected with the meshing of every single move gear, and the side of every single move.
The pitching adjusting motor can drive the second pitching gear to rotate, the second pitching gear can drive the pitching rotating shaft to rotate due to the meshing with the first pitching gear, and the pitching rotating shaft can drive the lamp barrel to be equivalent to the pitching adjusting frame to adjust the pitching angle.
Further, the barrel horizontal angle adjustment unit includes C shape frame, horizontal adjustment motor, horizontal gear one, horizontal pivot, horizontal bearing, horizontal gear two, protection shield, the upper and lower side middle part of every single move adjustment frame is fixed with horizontal pivot respectively, and two horizontal pivots rotate through the both ends of horizontal pivot and C shape frame respectively and are connected, and the horizontal pivot top at top is connected with horizontal gear two, the top fixedly connected with horizontal adjustment motor of C shape frame, the output shaft of horizontal adjustment motor has the horizontal gear one of being connected with the meshing of horizontal gear two, the top of C shape frame is equipped with the protection shield of the L shape of protection horizontal gear two and horizontal gear one.
The transverse adjusting motor can drive the first transverse gear to rotate, the first transverse gear can drive the second transverse gear to rotate, and the second transverse gear can drive the transverse rotating shaft to rotate, so that the pitching adjusting frame can be driven to adjust the transverse angle relative to the C-shaped frame.
An adjusting method of an adjusting mechanism of an LED lamp comprises the following steps:
the method comprises the following steps: a transverse adjusting motor of the barrel transverse angle adjusting unit works to adjust the transverse angle of the lamp barrel to a proper position;
step two: the pitching adjusting motor of the barrel pitching angle adjusting unit works to adjust the pitching angle of the lamp barrel to a proper position;
step three: the focusing adjusting unit can drive the focusing reflector to change the axial position in the lamp barrel, so that the focusing focus of the focusing reflector on the lamp light is changed;
step four: finely adjusting the horizontal position of the light focus by changing the horizontal angle of the LED lamp holder by using one lamp holder angle fine adjustment unit;
step five: the other lamp holder angle fine adjustment unit is used for finely adjusting the pitching position of the light focus by changing the pitching angle of the LED lamp holder, so that various adjustments of the lamp are realized.
Compared with the prior art, the invention has the beneficial effects that: the adjusting mechanism and the adjusting method of the LED lamp have the following advantages:
1. the transverse angle adjusting unit of the barrel body can adjust the transverse angle of the lamp barrel, the pitching angle adjusting unit of the barrel body can adjust the pitching angle of the lamp barrel, the adjustment is quick and convenient, the adjusting angle is large, and the focusing adjusting unit can change the light focal length.
2. The lamp holder angle fine setting unit can finely tune the position of light focus, adopt electronic adjustment subassembly and manual adjustment subassembly to carry out electricity according to service environment and adjust and manual regulation, the use scene is wide, electronic adjustment subassembly and manual adjustment subassembly drive the drive assembly activity to can drive the installation component activity, thereby realize finely tuning the angle of LED lamp stand, also can flexonics when the flexible connecting sleeve can guarantee LED lamp stand or focusing reflector activity.
3. The adjustment of lamp light irradiation angle not only can be carried out on a large scale, the position fine adjustment of lamp light focus, focus can be carried out after the installation in addition, and regulating effect is good, can adopt electric control and manual regulation simultaneously, and the use scene is many, and the convenience of use improves greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a schematic diagram of the internal side view of the present invention;
fig. 7 is a partial sectional view of the lamp socket angle trimming unit according to the present invention.
In the figure: 1 lamp cylinder, 2 cylinder transverse angle adjusting unit, 21C-shaped frame, 22 transverse adjusting motor, 23 transverse gear I, 24 transverse rotating shaft, 25 transverse bearing, 26 transverse gear II, 27 protection plate, 3 cylinder pitching angle adjusting unit, 31 pitching adjusting frame, 32 pitching rotating shaft, 33 pitching bearing, 34 pitching fixing base, 35 pitching gear I, 36 pitching gear II, 37 pitching adjusting motor, 38 protection frame, 4 focusing adjusting unit, 41 sliding rail, 42 sliding block, 43 fixing ring, 44 connecting rod, 45 focusing adjusting motor, 46 screw rod, 47 movable block, 48 guide rod, 49 connecting block, 410 end plate, connecting shaft 411, 412 bevel gear I, 413 bevel gear II, 414 rotating shaft, 415 side bearing, 416 adjusting knob, 5 lamp holder angle fine adjusting unit, 51 lantern ring, 52 rotating base, 53 bearing I, 54 telescopic rod, 55 connecting block, 56 vertical shaft, 57 screw rod, 58 gear I, 59 fine adjustment motors, 510 motor fixing rings, 511 fine adjustment rotating rings, 512 limiting rings, 513 movable connecting blocks, 514 pin shafts, 515 movable seats, 516 through grooves, 517 gear II, 518 motor fixing frames, 519 nut sleeves, 520 bearing II, 521 supporting rings, 522 supporting ring fixing frames, 523 gear III, 524 gear shafts, 525 annular inner tooth grooves, 526 connecting square rods, 527 inner wall fixing frames, 528L-shaped bent rods, 6 focusing reflectors, 7 flexible connecting sleeves, 8LED lamp holders, 9 lamp fixing frames and 10 bolt holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present embodiment provides a technical solution: an adjusting mechanism of an LED lamp comprises a lamp barrel 1, a barrel transverse angle adjusting unit 2, a barrel pitching angle adjusting unit 3, a focusing adjusting unit 4 and a lamp holder angle fine adjusting unit 5;
a barrel pitching angle adjusting unit 3 is installed on the outer side of the lamp barrel 1, a barrel transverse angle adjusting unit 2 is installed on the barrel pitching angle adjusting unit 3, a focusing reflector 6 is installed in the lamp barrel 1 through a focusing adjusting unit 4, an LED lamp holder 8 is also installed in the lamp barrel 1 through two lamp holder angle fine adjusting units 5, the LED lamp holder 8 is located in the center of the inner side of the lamp barrel 1, and the LED lamp holder 8 is connected with the end part of the inner side of the focusing reflector 6 through a flexible connecting sleeve 7;
the lamp holder angle fine adjustment unit 5 comprises an installation component, a transmission component, an electric adjustment component and a manual adjustment component, the LED lamp holder 8 is installed on the inner wall of the lamp barrel 1 through the installation component, the installation component is respectively connected with the electric adjustment component and the manual adjustment component through the transmission component, and the electric adjustment component and the manual adjustment component are installed at one end, far away from the LED lamp holder 8, of the lamp barrel 1.
The barrel transverse angle adjusting unit 2 can adjust the transverse angle of the lamp barrel 1, the barrel pitching angle adjusting unit 3 can adjust the pitching angle of the lamp barrel 1, the adjustment is quick and convenient, the adjusting angle is large, the focusing adjusting unit 4 can change the focal length of light, the lamp holder angle fine adjusting unit 5 can finely adjust the position of the focal point of the light, the electric adjusting assembly and the manual adjusting assembly can be adopted to carry out electric adjustment and manual adjustment according to the use environment, the use scene is wide, the electric adjusting assembly and the manual adjusting assembly drive the transmission assembly to move, so that the installation assembly can be driven to move, the angle of the LED lamp holder 8 can be finely adjusted, and the flexible connecting sleeve 7 can be flexibly connected when the LED lamp holder 8 or the focusing reflector 6 can move.
The installation component includes the lantern ring 51, rotate seat 52, bearing 53, the telescopic link 54, connect the square 55, inner wall fixing base 527 and L shape knee 528, the lantern ring 51 has been cup jointed to the side of LED lamp stand 8 is fixed, the side of the lantern ring 51 is equipped with two and rotates seat 52, two are rotated seat 52 and are ninety degrees distribution to the connecting wire at lantern ring 51 center, two sides of rotating seat 52 rotate through bearing 53 respectively and are connected with telescopic link 54, the one end difference fixed connection square 55 of bearing 53 is kept away from to two telescopic links 54, the one end of connecting two L shape knees 528 is rotated respectively to the side of two connection squares 55, the other end of two L shape knees 528 is respectively through inner wall fixing base 527 fixed connection at the inner wall of a lamp section of thick bamboo 1.
Due to the positions of the two rotating seats 52, the lantern ring 51 can be changed in the X-axis direction or the Y-axis direction, the rotating seat 52 and the telescopic rod 54 are connected through the first bearing 53, the telescopic rod 54 can also stretch out and draw back, the lantern ring 51 can be prevented from being interfered in the other direction when the angle of the lantern ring is changed in the X-axis direction or the Y-axis direction, the L-shaped bent rod 528 is installed through the inner wall fixing seat 527, and then the L-shaped bent rod can rotate with the connecting block 55 to ensure that the movement of the connecting block 55 is not limited.
The transmission assembly comprises a vertical shaft 56, a screw 57, a movable connecting block 513, a pin shaft 514, a movable seat 515, a second gear 517, a motor fixing frame 518, a nut sleeve 519, a second bearing 520, a supporting ring 521, a supporting ring fixing frame 522 and a connecting square rod 526, wherein one end, far away from the telescopic rod 54, of each of the two square blocks 55 is connected with the movable seat 515 through the connecting square rod 526, the movable seat 515 is movably connected with the movable connecting block 513 through the pin shaft 514, the bottom end of the movable connecting block 513 is connected with the top end of the screw 57 through the vertical shaft 56, the two vertical shafts 56 are different in height, the screw 57 is in threaded fit connection with the nut sleeve 519, the second gear 517 is fixedly sleeved on the outer side of the nut sleeve 519, the bottom of the second gear 517 is rotatably connected with the supporting ring 521 through the second bearing 520.
The second gear 517 can receive power to drive the nut sleeve 519 to rotate, the nut sleeve 519 cannot move up and down and only can rotate due to the fact that the second gear 517 acts on the screw 57 and the position of the second gear 517 is limited by the second bearing 520 and the supporting ring 521, the screw 57 is driven to lift, the screw 57 can jack up the movable connecting block 513 through the vertical shaft 56, the connecting square rod 526 is used for driving the connecting block 55 to rotate around the end portion of the L-shaped bent rod 528, the telescopic rod 54 and the rotating seat 52 can be driven to lift through the lever effect, and therefore the angle of the LED lamp holder 8 in the lantern ring 51 can be finely adjusted.
The electric adjusting assembly comprises a first gear 58, a fine adjustment motor 59, a motor fixing ring 510 and a motor fixing frame 518, the inner wall of the lamp barrel 1 is fixedly connected with the motor fixing ring 510 through the motor fixing frame 518, the fine adjustment motor 59 is fixedly installed in the motor fixing ring 510, an output shaft of the fine adjustment motor 59 is connected with the first gear 58, and the first gear 58 is meshed with a second gear 517.
The fine adjustment motor 59 is fixed with the motor fixing frame 518 through the motor fixing ring 510, the fine adjustment motor 59 can drive the first gear 58 to rotate when working, and the second gear 517 can be driven to rotate through the first gear 58, so that electric adjustment is realized.
The manual adjustment assembly comprises a fine adjustment rotating ring 511, a limiting ring 512, a through groove 516, a gear three 523, a gear shaft 524 and an annular inner tooth groove 525, two through grooves 516 corresponding to the two gears 517 are respectively formed in the side face of the lamp barrel 1, the gear three 523 is rotatably connected in the through groove 516 through the gear shaft 524, the gear three 523 is meshed with the gears 517 and is connected, the outer side of the lamp barrel 1 is rotatably connected with the two fine adjustment rotating rings 511, the limiting rings 512 limiting the positions of the two sides of the fine adjustment rotating ring 511 are fixed on the outer side of the lamp barrel 1, the annular inner tooth groove 525 is formed in the middle of the inner side of the limiting ring 512, and inner teeth of the annular inner tooth groove 525 are meshed with the.
The fine adjustment rotating ring 511 is limited by the limiting ring 512, and the fine adjustment rotating ring 511 is rotated by hands to drive the inner side teeth of the annular inner tooth groove 525 to rotate, so that the gear three 523 is driven to rotate through meshing, the gear three 523 can drive the gear two 517 to rotate, and manual adjustment is realized.
The focusing adjustment unit 4 comprises a slide rail 41, a slide block 42, a fixed ring 43, a connecting rod 44, a focusing adjustment motor 45, a lead screw 46, a movable block 47, a guide rod 48, a connecting block 49 and end plates 410, wherein the inner side of the lamp tube 1 is provided with two slide rails 41 distributed along the axial direction, the two sides of the focusing reflector 6 are respectively fixed with the slide block 42 connected with the slide rails 41 in a sliding way, the outer side of the focusing reflector 6 is fixedly connected with the fixed ring 43, the side surface of the fixed ring 43 is connected with the connecting block 49 through the connecting rod 44, the inner side of the lamp tube 1 is provided with two corresponding end plates 410, the lead screw 46 is connected between the two end plates 410 in a rotating way, one end of the lead screw 46 is connected with the output shaft of the focusing adjustment motor 45, the focusing adjustment motor 45 is fixed on the end plates 410, the guide rod 48 parallel to the lead screw 46 is also fixed between the, the side of the movable block 47 is connected with a connecting block 49.
The work of the focusing adjusting motor 45 can drive the lead screw 46 to rotate, the lead screw 46 can drive the movable block 47 to move along the guide rod 48 due to the thread action with the movable block 47, so that the connecting rod 44 can be driven to move through the connecting block 49, the connecting rod 44 drives the focusing reflector 6 to move through the fixing ring 43, and the electric adjustment of the light focal length is realized.
The focus adjustment unit 4 further comprises a connecting shaft 411, a first bevel gear 412, a second bevel gear 413, a rotating shaft 414, a side bearing 415 and an adjustment knob 416, the other end of the screw 46 is connected with the first bevel gear 412, the side surface of the lamp barrel 1 corresponding to the position of the first bevel gear 412 is rotatably connected with the connecting shaft 411 through the side bearing 415, the second bevel gear 413 meshed with the first bevel gear 412 is fixed at one end of the connecting shaft 411, and the other end of the connecting shaft 411 is connected with the adjustment knob 416.
The adjusting knob 416 is rotated manually, so that the second bevel gear 413 is driven to rotate through the connecting shaft 411, the second bevel gear 413 drives the connecting shaft 411 to rotate through the first bevel gear 412, and the connecting shaft 411 can drive the screw rod 46 to rotate, so that the light focal length can be adjusted manually.
The barrel body pitch angle adjusting unit 3 comprises a pitch adjusting frame 31, pitch rotating shafts 32, pitch bearings 33, pitch fixing seats 34, pitch gears one 35, pitch gears two 36, pitch adjusting motors 37 and a protection frame 38, wherein two sides of the lamp barrel 1 are fixedly connected with the two symmetrically arranged pitch rotating shafts 32 through the pitch fixing seats 34 respectively, the two pitch rotating shafts 32 are rotatably connected with two sides of the pitch adjusting frame 31 through the pitch bearings 33 respectively, one pitch rotating shaft 32 penetrates through the side surface of the pitch adjusting frame 31 and is connected with the pitch gear one 35, the pitch adjusting motor 37 is fixed on the side of the pitch adjusting frame 31, an output shaft of the pitch adjusting motor 37 is connected with the pitch gear two 36 in meshed connection with the pitch gear one 35, and the side surface of the pitch adjusting frame 31 is provided with the protection frame 38 for protecting the pitch gear one 35 and the pitch gear two 36.
The pitch adjusting motor 37 can drive the second pitch gear 36 to rotate when working, the second pitch gear 36 can drive the pitch rotating shaft 32 to rotate due to the meshing with the first pitch gear 35, and the pitch rotating shaft 32 can drive the lamp barrel 1 to perform pitch angle adjustment equivalent to the pitch adjusting frame 31.
The barrel transverse angle adjusting unit 2 comprises a C-shaped frame 21, a transverse adjusting motor 22, a transverse gear I23, a transverse rotating shaft 24, a transverse bearing 25, a transverse gear II 26 and a protective plate 27, wherein the transverse rotating shafts 24 are respectively fixed at the middle parts of the upper side and the lower side of the pitching adjusting frame 31, the two transverse rotating shafts 24 are respectively connected with the two ends of the C-shaped frame 21 through the transverse rotating shafts 24 in a rotating mode, the top end of the transverse rotating shaft 24 at the top is connected with the transverse gear II 26, the transverse adjusting motor 22 is fixedly connected with the top of the C-shaped frame 21, an output shaft of the transverse adjusting motor 22 is connected with the transverse gear I23 in meshed connection with the transverse gear II 26, and the top of the C-shaped frame 21 is provided with the L-shaped protective.
The transverse adjusting motor 22 can drive the first transverse gear 23 to rotate when working, the first transverse gear 23 can drive the second transverse gear 26 to rotate, and the second transverse gear 26 can drive the transverse rotating shaft 24 to rotate, so that the pitching adjusting frame 31 can be driven to adjust the transverse angle relative to the C-shaped frame 21.
A lamp fixing frame 9 is fixed on the side surface of the C-shaped frame 21, and a bolt hole 10 for fixing is formed in the lamp fixing frame 9.
An adjusting method of an adjusting mechanism of an LED lamp comprises the following steps:
the method comprises the following steps: the transverse adjusting motor 22 of the barrel transverse angle adjusting unit 2 works to adjust the transverse angle of the lamp barrel 1 to a proper position;
step two: the pitching adjusting motor 37 of the barrel pitching angle adjusting unit 3 works to adjust the pitching angle of the lamp barrel 1 to a proper position;
step three: the focusing adjusting unit 4 can drive the focusing reflecting shade 6 to change the axial position in the lamp tube 1, so that the focusing focus of the focusing reflecting shade 6 on the lamp light is changed;
step four: the horizontal position of the light focus is finely adjusted by changing the horizontal angle of the LED lamp holder 8 by using one lamp holder angle fine adjustment unit 5;
step five: and the other lamp holder angle fine adjustment unit 5 is used for finely adjusting the pitching position of the light focus by changing the pitching angle of the LED lamp holder 8, so that various adjustments of the lamp are realized.
It should be noted that the input ends of the fine tuning motor 59, the focus adjusting motor 45, the pitch adjusting motor 37, and the lateral adjusting motor 22 disclosed in this embodiment are electrically connected to the output end of the external power supply through a PLC controller, the fine tuning motor 59, the focus adjusting motor 45, the pitch adjusting motor 37, and the lateral adjusting motor 22 all adopt servo motors, specific models can be freely configured according to actual scenes, and the PLC controller controls the fine tuning motor 59, the focus adjusting motor 45, the pitch adjusting motor 37, and the lateral adjusting motor 22 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an adjustment mechanism of LED lamps and lanterns which characterized in that: the lamp comprises a lamp barrel (1), a barrel transverse angle adjusting unit (2), a barrel pitching angle adjusting unit (3), a focusing adjusting unit (4) and a lamp holder angle fine-tuning unit (5);
a barrel pitching angle adjusting unit (3) is installed on the outer side of the lamp barrel (1), a barrel transverse angle adjusting unit (2) is installed on the barrel pitching angle adjusting unit (3), a focusing reflector (6) is installed in the lamp barrel (1) through a focusing adjusting unit (4), an LED lamp holder (8) is further installed in the lamp barrel (1) through two lamp holder angle fine adjusting units (5), the LED lamp holder (8) is located in the center of the inner side of the lamp barrel (1), and the LED lamp holder (8) is connected with the end part of the inner side of the focusing reflector (6) through a flexible connecting sleeve (7);
the lamp holder angle fine adjustment unit (5) comprises an installation component, a transmission component, an electric adjustment component and a manual adjustment component, the LED lamp holder (8) is installed on the inner wall of the lamp barrel (1) through the installation component, the installation component is respectively connected with the electric adjustment component and the manual adjustment component through the transmission component, and the electric adjustment component and the manual adjustment component are installed at one end, far away from the LED lamp holder (8), of the lamp barrel (1).
2. The adjusting mechanism of the LED lamp according to claim 1, wherein: the mounting component comprises a lantern ring (51), a rotating seat (52), a bearing I (53), a telescopic rod (54), a connecting block (55), an inner wall fixing seat (527) and an L-shaped bent rod (528), the fixed lantern ring (51) that has cup jointed in side of LED lamp stand (8), the side of the lantern ring (51) is equipped with two and rotates seat (52), two rotate seat (52) and be ninety degrees distributions to the connecting wire at lantern ring (51) center, two sides of rotating seat (52) rotate through bearing one (53) respectively and are connected with telescopic link (54), the one end difference fixed connection square (55) of bearing one (53) are kept away from in two telescopic link (54), the one end of two L shape knee bars (528) is connected in the rotation respectively to the side of two connection squares (55), the other end of two L shape knee bars (528) is respectively through inner wall fixing base (527) fixed connection at the inner wall of a lamp section of thick bamboo (1).
3. The adjusting mechanism of the LED lamp according to claim 2, wherein: the transmission assembly comprises a vertical shaft (56), a screw rod (57), a movable connecting block (513), a pin shaft (514), a movable seat (515), a second gear (517), a motor fixing frame (518), a nut sleeve (519), a second bearing (520), a supporting ring (521), a supporting ring fixing frame (522) and a connecting square rod (526), wherein one end, far away from the telescopic rod (54), of each of two square blocks (55) is connected with the movable seat (515) through the connecting square rod (526), the movable seat (515) is movably connected with the movable connecting block (513) through the pin shaft (514), the bottom end of the movable connecting block (513) is connected with the top end of the screw rod (57) through the vertical shaft (56), the two vertical shafts (56) are different in height, the screw rod (57) is in threaded fit connection with the nut sleeve (519), the second gear (517) is fixedly sleeved on the outer side of the nut sleeve (519), the bottom of the second gear (517) is rotatably connected with the supporting ring (, the supporting ring (521) is fixed on the inner wall of the lamp tube (1) through a supporting ring fixing frame (522).
4. The adjusting mechanism of the LED lamp according to claim 3, wherein: the electric adjusting assembly comprises a first gear (58), a fine adjustment motor (59), a motor fixing ring (510) and a motor fixing frame (518), the inner wall of the lamp barrel (1) is fixedly connected with the motor fixing ring (510) through the motor fixing frame (518), the fine adjustment motor (59) is fixedly installed in the motor fixing ring (510), an output shaft of the fine adjustment motor (59) is connected with the first gear (58), and the first gear (58) is meshed with a second gear (517) and is connected with the second gear.
5. The adjusting mechanism of the LED lamp according to claim 3, wherein: the manual adjustment subassembly includes fine setting swivel (511), spacing ring (512), leads to groove (516), three (523) of gear, gear shaft (524) and annular internal tooth's socket (525), two logical groove (516) of corresponding two gears (517) are seted up respectively to the side of a lamp section of thick bamboo (1), it is connected with three (523) of gear to rotate through gear shaft (524) in leading to groove (516), three (523) of gear and two (517) meshing connection of gear, the outside of a lamp section of thick bamboo (1) is rotated and is connected two fine setting swivel (511), and the outside of a lamp section of thick bamboo (1) is fixed with spacing ring (512) of injecing fine setting swivel (511) both sides position, the inboard middle part of spacing ring (512) is provided with annular internal tooth's socket (525), the inboard tooth and the three (523) meshing connection of gear of annular internal tooth's socket (525).
6. The adjusting mechanism of the LED lamp according to claim 1, wherein: the focusing adjustment unit (4) comprises a sliding rail (41), a sliding block (42), a fixing ring (43), a connecting rod (44), a focusing adjustment motor (45), a screw rod (46), a movable block (47), a guide rod (48), a connecting block (49) and end plates (410), the inner side of the lamp barrel (1) is provided with two sliding rails (41) which are distributed along the axial direction, the two sides of the focusing reflector (6) are respectively fixed with the sliding block (42) which is in sliding connection with the sliding rail (41), the outer side of the focusing reflector (6) is fixedly connected with the fixing ring (43), the side surface of the fixing ring (43) is connected with the connecting block (49) through the connecting rod (44), the inner side of the lamp barrel (1) is provided with two corresponding end plates (410), the screw rod (46) is rotatably connected between the two end plates (410), and one end of the screw rod (46) is, focus adjustment motor (45) are fixed on end plate (410), still are fixed with guide arm (48) that are on a parallel with lead screw (46) between two end plates (410), screw and lead screw (46) threaded connection on movable block (47), and slide opening and guide arm (48) sliding connection on the movable block (47), the side of movable block (47) is connected with connecting block (49).
7. The adjusting mechanism of the LED lamp according to claim 6, wherein: the focusing adjustment unit (4) still includes connecting axle (411), bevel gear (412), bevel gear two (413), axis of rotation (414), side bearing (415) and adjust knob (416), bevel gear (412) is connected to the other end of lead screw (46), the position that the side of a lamp section of thick bamboo (1) corresponds bevel gear (412) is rotated through side bearing (415) and is connected with connecting axle (411), the one end of connecting axle (411) is fixed with bevel gear two (413) of being connected with bevel gear (412) meshing, and adjust knob (416) is connected to the other end of connecting axle (411).
8. The adjusting mechanism of the LED lamp according to claim 1, wherein: the barrel body pitching angle adjusting unit (3) comprises a pitching adjusting frame (31), a pitching rotating shaft (32), a pitching bearing (33), a pitching fixing seat (34), a pitching gear I (35), a pitching gear II (36), a pitching adjusting motor (37) and a protection frame (38), two sides of the lamp barrel (1) are fixedly connected with the two symmetrically-arranged pitching rotating shafts (32) through the pitching fixing seat (34), the two pitching rotating shafts (32) are rotatably connected with two sides of the pitching adjusting frame (31) through the pitching bearing (33), one pitching rotating shaft (32) penetrates through the side face of the pitching adjusting frame (31) and is connected with the pitching gear I (35), the pitching adjusting motor (37) is fixed on the side of the pitching adjusting frame (31), an output shaft of the pitching adjusting motor (37) is connected with the pitching gear II (36) in a meshed connection with the pitching gear I (35), and a protection frame (38) for protecting the first pitch gear (35) and the second pitch gear (36) is arranged on the side surface of the pitch adjusting frame (31).
9. The adjusting mechanism of the LED lamp according to claim 8, wherein: the cylinder transverse angle adjusting unit (2) comprises a C-shaped frame (21), a transverse adjusting motor (22), a transverse gear I (23), a transverse rotating shaft (24), a transverse bearing (25), a transverse gear II (26) and a protective plate (27), the middle parts of the upper side and the lower side of the pitching adjusting frame (31) are respectively fixed with a transverse rotating shaft (24), the two transverse rotating shafts (24) are respectively connected with the two ends of the C-shaped frame (21) in a rotating way through the transverse rotating shafts (24), the top end of the transverse rotating shaft (24) at the top is connected with a transverse gear II (26), the top of the C-shaped frame (21) is fixedly connected with a transverse adjusting motor (22), an output shaft of the transverse adjusting motor (22) is connected with a transverse gear I (23) which is in meshed connection with a transverse gear II (26), and an L-shaped protection plate (27) for protecting the second transverse gear (26) and the first transverse gear (23) is arranged at the top of the C-shaped frame (21).
10. The method for adjusting the adjusting mechanism of the LED lamp according to any one of claims 1 to 9, wherein: comprises the following steps:
the method comprises the following steps: a transverse adjusting motor (22) of the barrel transverse angle adjusting unit (2) works to adjust the transverse angle of the lamp barrel (1) to a proper position;
step two: a pitching adjusting motor (37) of the barrel body pitching angle adjusting unit (3) works to adjust the pitching angle of the lamp barrel (1) to a proper position;
step three: the focusing adjusting unit (4) can drive the focusing reflecting shade (6) to change the axial position in the lamp barrel (1), so that the focusing focus of the focusing reflecting shade (6) on the lamp light is changed;
step four: the horizontal position of a light focus is finely adjusted by changing the horizontal angle of an LED lamp holder (8) by using one lamp holder angle fine adjustment unit (5);
step five: and the other lamp holder angle fine adjustment unit (5) is used for finely adjusting the pitching position of the light focus by changing the pitching angle of the LED lamp holder (8), so that various adjustments of the lamp are realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011589708.7A CN112503482A (en) | 2020-12-28 | 2020-12-28 | Adjusting mechanism and adjusting method of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011589708.7A CN112503482A (en) | 2020-12-28 | 2020-12-28 | Adjusting mechanism and adjusting method of LED lamp |
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| Publication Number | Publication Date |
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| CN112503482A true CN112503482A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011589708.7A Withdrawn CN112503482A (en) | 2020-12-28 | 2020-12-28 | Adjusting mechanism and adjusting method of LED lamp |
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| CN (1) | CN112503482A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810737A (en) * | 2021-03-17 | 2021-05-18 | 常州市武进华瑞电子有限公司 | Electric motor car instrument mounting structure |
| CN114132254A (en) * | 2021-12-17 | 2022-03-04 | 重庆宇正汽车运输有限公司 | Variable speed adjustable automobile headlight |
| CN114151768A (en) * | 2021-12-23 | 2022-03-08 | 德清欧尚照明科技有限公司 | Multi-light source lamp |
| CN114294594A (en) * | 2021-12-28 | 2022-04-08 | 兰州万里航空机电有限责任公司 | Double-axial electric lamp structure |
-
2020
- 2020-12-28 CN CN202011589708.7A patent/CN112503482A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810737A (en) * | 2021-03-17 | 2021-05-18 | 常州市武进华瑞电子有限公司 | Electric motor car instrument mounting structure |
| CN114132254A (en) * | 2021-12-17 | 2022-03-04 | 重庆宇正汽车运输有限公司 | Variable speed adjustable automobile headlight |
| CN114132254B (en) * | 2021-12-17 | 2024-04-19 | 深圳市威德亮实业有限公司 | Automobile headlight capable of being adjusted in variable speed |
| CN114151768A (en) * | 2021-12-23 | 2022-03-08 | 德清欧尚照明科技有限公司 | Multi-light source lamp |
| CN114151768B (en) * | 2021-12-23 | 2024-02-02 | 李明增 | Multi-light source lamp |
| CN114294594A (en) * | 2021-12-28 | 2022-04-08 | 兰州万里航空机电有限责任公司 | Double-axial electric lamp structure |
| CN114294594B (en) * | 2021-12-28 | 2024-03-15 | 兰州万里航空机电有限责任公司 | Double-axial electric lamp structure |
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Application publication date: 20210316 |
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