CN112413425A

CN112413425A - LED lamp

Info

Publication number: CN112413425A
Application number: CN202011459289.5A
Authority: CN
Inventors: 王震
Original assignee: 王震
Current assignee: SHANGHAI HANGXU AIRBORNE ELECTRIC APPLIANCE Co.,Ltd.
Priority date: 2020-12-13
Filing date: 2020-12-13
Publication date: 2021-02-26
Anticipated expiration: 2040-12-13
Also published as: CN112413425B

Abstract

The invention relates to the field of lamps, in particular to an LED lamp, which comprises a base, wherein a first mounting mechanism is arranged in the base, a second mounting mechanism is fixedly connected at the upper end of the base, the second mounting mechanism and the first mounting mechanism are jointly and rotatably connected with a connecting mechanism, a first threaded rod is conveniently driven to rotate by arranging a first rotating rod, a second bevel gear and a first bevel gear, so that the height of the lamp can be adjusted under the action of a threaded sleeve, a second chute and a second sliding plate by driving a self-locking universal wheel to descend and conveniently move by the first threaded hole, a first chute and a first sliding plate, the first gear and the second gear are driven to rotate, the lamp is conveniently and stably driven by a stepping motor, an annular groove and a cylinder to adjust the irradiation direction, and meanwhile, a third gear is driven to rotate under the action of a third bevel gear and a fourth bevel gear, the rack plate is driven to move up and down under the action of the third sliding groove and the sliding block, and the color of the lamp is changed.

Description

LED lamp

Technical Field

The invention relates to the field of lamps, in particular to an LED lamp.

Background

The semiconductor LED lamp, also called LED lamp, refers to the apparatus which can transmit light, distribute and change the light distribution of LED light source, including all the parts and components which are needed for fixing and protecting the LED light source except the LED light source, and the necessary circuit accessories for connecting with the power supply. An LED lighting product is a lighting fixture manufactured by using LEDs as light sources.

Present LED lamps and lanterns are used extensively, especially more extensive on the stage of using, but present stage LED lamp all fixes in a position and can not remove, can not change the height of adjusting the LED lamp according to the demand simultaneously, and the flexibility is low, though present LED lamps and lanterns can angle regulation, but can not change the colour of LED lamp in angle regulation, can't bake in a flexible way and hold in the palm stage atmosphere, and the flexibility is low, inconvenient use and transport.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an LED lamp.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a LED lamp, includes a base, a first installation mechanism has been seted up to base inside, a second installation mechanism of base upper end fixedly connected with, second installation mechanism and the inside joint rotation of first installation mechanism are connected with a coupling mechanism, coupling mechanism lower extreme threaded connection has a moving mechanism, coupling mechanism is close to upper end position and the joint rotation of first installation mechanism and is connected with a slewing mechanism, coupling mechanism upper end and the inside joint rotation of second installation mechanism are connected with an elevating system, an adjustment mechanism of elevating system upper end fixedly connected with, a shifter of the inside fixedly connected with of adjustment mechanism.

Specifically, the first mounting mechanism comprises a first mounting groove, the first mounting groove is arranged at the lower end of the base, the first mounting groove penetrates through the lower surface of the base, two first sliding grooves which are symmetrically arranged are arranged on the side wall of the base which is positioned at one side opposite to the first mounting groove, a plurality of jacks which are symmetrically arranged are arranged on the side wall of the base which is positioned at one side opposite to the two first sliding grooves, the jacks, the first sliding grooves and the first mounting groove are communicated, a second mounting groove is arranged on the inner side wall of the base which is positioned at the upper end of the first mounting groove, a first mounting hole is arranged on the side wall of the base which is positioned between the second mounting groove and the first mounting groove, a second mounting hole is arranged on one side of the base which is positioned at the upper end of the two first sliding grooves, and the second mounting hole is communicated, the outer side wall of the base, which is positioned at the lower end of the second mounting hole, is provided with a plurality of thread grooves which are circularly arranged, and the middle part of the base, which is positioned at the upper end of the second mounting hole, is provided with a third mounting hole in a penetrating way.

Specifically, second installation mechanism includes an install bin, install bin fixed connection is on the base upper surface, just the corresponding position of install bin and third mounting hole runs through and has seted up a fourth mounting hole, the install bin is close to the both sides inner tank wall of upper end position and has all seted up a second spout, the install bin upper end is close to the tank wall of middle part position and runs through and sets up two fifth mounting holes that are the symmetry and set up.

Specifically, coupling mechanism includes a first bearing, first bearing fixed connection is at the installation box inner tank wall that is located the fourth mounting hole upper end, a first threaded rod has been cup jointed to the first bearing fixed, the fixed first gear that has cup jointed in first threaded rod upper end, first threaded rod lower extreme passes fourth mounting hole, third mounting hole and first mounting hole in proper order and extends to first mounting groove in, and is located a first conical gear has been cup jointed to first threaded rod pole wall of first bearing lower extreme fixed, stopper of first threaded rod lower extreme fixedly connected with.

Specifically, moving mechanism includes two first slides, two first slide sliding connection is in two first spouts, and two a slot has all been seted up to the relative one side of first slide and the corresponding position of two wherein jacks, and two the slot has an inserted bar with the common swing joint of two wherein jacks, two the common fixedly connected with movable plate of one side in opposite directions of first slide, just movable plate and the corresponding position of first threaded rod run through and have seted up a first screw hole, first screw hole threaded connection is on first threaded rod pole wall, movable plate lower surface both sides fixedly connected with four carriage release levers that are the rectangle setting, four the equal fixedly connected with auto-lock universal wheel of carriage release lever lower extreme.

Specifically, slewing mechanism includes a second bearing, cell wall in the corresponding second mounting groove of second bearing fixed connection and second mounting hole, just the inside fixed cover of second bearing has connect a first bull stick, first bull stick one side is passed second bearing and second mounting hole and is extended to the base outer and a swivel plate of fixedly connected with, a second screw hole has been seted up in the corresponding position of swivel plate lower extreme and one of them thread groove through, just the common threaded connection of second screw hole and one of them thread groove has a bolt, a fixedly connected with second bevel gear of swivel plate is kept away from to first bull stick, second bevel gear meshing is connected on first bevel gear.

Specifically, the lifting mechanism comprises four third bearings, the four third bearings are symmetrically arranged and fixedly connected with inner box walls at two ends of the installation box, each two corresponding third bearings are fixedly sleeved with a second threaded rod, two rod walls of the two second threaded rods, which are close to the lower end positions, are fixedly sleeved with a second gear, the two second gears are meshed and connected with two sides of the first gear, the rod walls of the two second threaded rods, which are close to the upper end positions, are respectively in threaded connection with a threaded sleeve, one sides of the two threaded sleeves, which are close to the two second sliding grooves, are respectively in fixed connection with a second sliding plate, one opposite sides of the two second sliding plates extend into the two second sliding grooves and are respectively in sliding connection with the two second sliding grooves, one sides of the two threaded sleeves, which are far away from the two second sliding plates, are respectively in threaded connection with a lifting plate, and the upper surfaces of the lifting plates and the positions, which correspond to the two fifth installation holes, are respectively, the upper ends of the two lifting rods penetrate through the two fifth mounting holes and extend out of the mounting box.

The adjusting mechanism comprises an adjusting plate, the adjusting plate is fixedly connected to the upper ends of the two lifting rods, a ring groove is formed in the upper end of the adjusting plate, the ring groove is slidably connected with a cylinder, an upper end of the cylinder is fixedly connected with an adjusting box with an opening, a third sliding groove is formed in the box wall of the two sides of the adjusting box and located on the adjusting plate at the middle of the ring groove, a stepping motor is fixedly connected to the upper surface of the adjusting plate, the output end of the stepping motor is fixedly connected with a second rotating rod, the upper end of the second rotating rod penetrates through the adjusting box and extends into the adjusting box, and a third conical gear is fixedly sleeved on the adjusting plate.

The conversion mechanism comprises a fourth bearing, the fourth bearing is fixedly connected to the inner box wall close to the upper end position on one side of the adjusting box, the fourth bearing is fixedly sleeved with a third rotating rod, a fourth bevel gear is fixedly sleeved on the corresponding position of the third rotating rod and the third bevel gear, the fourth bevel gear is meshed with the upper end of the third bevel gear, one side of the third rotating rod, far away from the fourth bearing, of the third rotating rod is fixedly connected with a third gear, the two sides of the third gear are respectively meshed with a rack plate, the two sides of the rack plate are respectively fixedly connected with a sliding block and a sliding block, the two sliding blocks are fixedly connected with one side of the sliding block, far away from the two rack plates, of the sliding block, extend into the two third sliding grooves and extend into the third sliding grooves, and the two rack plate upper ends are fixedly connected with bulbs with two different colors.

The invention has the beneficial effects that:

(1) according to the LED lamp, the rotating plate and the second bearing are arranged to drive the first rotating rod and the second conical gear to rotate, so that the first threaded rod is driven to rotate through the first bearing and the first conical gear, the movable plate and the self-locking universal wheel can be driven to move out of the first mounting groove through the sliding limiting action of the first threaded hole, the first sliding groove and the first sliding plate, the lamp can be moved conveniently, meanwhile, the first threaded rod drives the first gear and the second gear to rotate while rotating, the second threaded rod and the threaded sleeve are driven to rotate under the action of the third bearing, the lifting plate and the lifting rod are limited under the action of the second sliding groove and the second sliding plate, and the height of the lamp is convenient to adjust.

(2) The plurality of jacks, the slots and the insertion rods of the LED lamp conveniently limit the first sliding plate, so that the stability of the moving plate during moving is improved, meanwhile, the rotating plate is conveniently limited through the plurality of thread grooves, the second threaded holes and the bolts, the rotating plate is convenient to rotate, and the overall stability is improved.

(3) According to the LED lamp, the adjusting box is conveniently driven to stably rotate through the stepping motor, the rotating rod, the annular groove and the cylinder, the irradiation direction of the lamp is convenient, the fourth gear and the third rotating rod are driven to rotate through the third conical gear, so that the two rack plates are driven to move up and down under the action of the third sliding groove and the sliding block, the lamp with different colors can be conveniently switched while the angle of the lamp light is adjusted, and the atmosphere is conveniently baked.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic front sectional view of an LED lamp according to the present invention;

FIG. 2 is an enlarged schematic structural view of a portion A in FIG. 1 of an LED lamp according to the present invention;

FIG. 3 is an enlarged schematic structural view of a portion B in FIG. 1 of an LED lamp according to the present invention;

FIG. 4 is a schematic cross-sectional structural view of an adjusting mechanism and a switching mechanism of an LED lamp provided by the invention;

FIG. 5 is a schematic diagram of a top cross-sectional view of an LED lamp adjusting box provided by the present invention;

FIG. 6 is a schematic cross-sectional view taken along the direction D-D in FIG. 4 of an LED lamp according to the present invention;

FIG. 7 is a schematic cross-sectional view taken along the direction C-C in FIG. 1 of an LED lamp according to the present invention;

fig. 8 is a left side view structural schematic diagram of an LED lamp base provided in the present invention.

In the figure: 1. a base; 2. a first mounting mechanism; 21. a first mounting groove; 22. a first chute; 23. a jack; 24. a second mounting groove; 25. a first mounting hole; 26. a second mounting hole; 27. a thread groove; 28. a third mounting hole; 3. a second mounting mechanism; 31. installing a box; 32. a fourth mounting hole; 33. a second chute; 34. a fifth mounting hole; 4. a connecting mechanism; 41. a first bearing; 42. a first threaded rod; 43. a first gear; 44. a first bevel gear; 45. a limiting block; 5. a moving mechanism; 51. a first slide plate; 52. a slot; 53. inserting a rod; 54. moving the plate; 55. a first threaded hole; 56. a travel bar; 57. a self-locking universal wheel; 6. a rotating mechanism; 61. a first bearing; 62. a first rotating lever; 63. rotating the plate; 64. a second threaded hole; 65. a bolt; 66. a second bevel gear; 7. a lifting mechanism; 71. a third bearing; 72. a second threaded rod; 73. a second gear; 74. a threaded sleeve; 75. a second slide plate; 76. a lifting plate; 77. a lifting rod; 8. an adjustment mechanism; 81. an adjusting plate; 82. an annular groove; 83. a cylinder; 84. an adjusting box; 85. a third chute; 86. a stepping motor; 87. a second rotating rod; 88. a third bevel gear; 9. a switching mechanism; 91. a fourth bearing; 92. a third rotating rod; 93. a fourth bevel gear; 94. a third gear; 95. a rack plate; 96. a slider; 97. a bulb.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-8, the LED lamp according to the present invention includes a base 1, a first mounting mechanism 2 is disposed inside the base 1, a second mounting mechanism 3 is fixedly connected to an upper end of the base 1, the second mounting mechanism 3 and the first mounting mechanism 2 are jointly and rotatably connected to a connecting mechanism 4, a moving mechanism 5 is threadedly connected to a lower end of the connecting mechanism 4, a rotating mechanism 6 is jointly and rotatably connected to the connecting mechanism 4 and the first mounting mechanism 2, an elevating mechanism 7 is jointly and rotatably connected to an upper end of the connecting mechanism 4 and the second mounting mechanism 3, an adjusting mechanism 8 is fixedly connected to an upper end of the elevating mechanism 7, and a switching mechanism 9 is fixedly connected to an inside of the adjusting mechanism 8.

Specifically, the first mounting mechanism 2 comprises a first mounting groove 21, the first mounting groove 21 is arranged at the lower end of the base 1, the first mounting groove 21 penetrates through the lower surface of the base 1, the side wall of the base 1 at the opposite side of the first mounting groove 21 is provided with two first sliding grooves 22 which are symmetrically arranged, the side wall of the base 1 at the opposite side of the two first sliding grooves 22 is provided with a plurality of jacks 23 which are symmetrically arranged, the jacks 23, the first sliding grooves 22 are communicated with the first mounting groove 21, the inner side wall of the base 1 at the upper end of the first mounting groove 21 is provided with a second mounting groove 24, the side wall of the base 1 between the second mounting groove 24 and the first mounting groove 21 is provided with a first mounting hole 25, one side of the base 1 at the upper end of the two first sliding grooves 22 is provided with a second mounting hole 26, and the second mounting hole 26 is communicated with the second mounting groove 24, the threaded groove 27 that a plurality of is circular setting has been seted up to the base 1 lateral wall that is located the lower extreme of second mounting hole 26, the base 1 middle part that is located 24 upper end positions of second mounting groove runs through and has seted up a third mounting hole 28, be favorable to accomodating moving mechanism 5 through first mounting groove 21, make things convenient for two first slides 51 of sliding connection through two first spouts 22, two inserted bars 53 through the convenient activity of a plurality of jack 23, conveniently drive first threaded rod 42 through first mounting hole 25 and third mounting hole 28 and rotate, conveniently drive first pivot 62 through second mounting hole 26 and rotate, make things convenient for threaded connection bolt 65 through a plurality of threaded groove 27.

Specifically, second installation mechanism 3 includes an install bin 31, install bin 31 fixed connection is on base 1 upper surface, and install bin 31 and the corresponding position of third mounting hole 28 run through and have seted up a fourth mounting hole 32, install bin 31 has all seted up a second spout 33 near the both sides inner tank wall of upper end position, install bin 31 upper end is close to the tank wall of middle part position and runs through and sets up two fifth mounting holes 34 that are the symmetry and set up, be favorable to making things convenient for first threaded rod 42 to rotate through fourth mounting hole 32, make things convenient for two second slides 75 of sliding connection through two second spouts 33, conveniently drive two lifter 77 through two fifth mounting holes 34 and go up and down.

Specifically, coupling mechanism 4 includes a first bearing 41, first bearing 41 fixed connection is at the inner tank wall of installation box 31 that is located the fourth mounting hole 32 upper end, first bearing 41 is fixed to have cup jointed a first threaded rod 42, the fixed cover in first threaded rod 42 upper end has cup jointed a first gear 43, first threaded rod 42 lower extreme passes fourth mounting hole 32 in proper order, third mounting hole 28 and first mounting hole 25 extend to in first mounting groove 21, and be located the fixed first conical gear 44 that has cup jointed of first threaded rod 42 wall of first bearing 41 lower extreme, stopper 45 of first threaded rod 42 lower extreme fixedly connected with, be favorable to conveniently driving first threaded rod 42 and first gear 43 and first conical gear 44 through first bearing 41 and rotate, conveniently carry out spacingly to movable plate 54 through stopper 45.

Specifically, the moving mechanism 5 includes two first sliding plates 51, the two first sliding plates 51 are slidably connected in the two first sliding grooves 22, and a slot 52 is respectively disposed on one side of the two first sliding plates 51 opposite to each other and at a position corresponding to the two insertion holes 23, and an insertion rod 53 is movably connected to the two slots 52 and the two insertion holes 23, a moving plate 54 is fixedly connected to one side of the two first sliding plates 51 opposite to each other, and a first threaded hole 55 is disposed through the position corresponding to the moving plate 54 and the first threaded rod 42, the first threaded hole 55 is threadedly connected to a rod wall of the first threaded rod 42, four moving rods 56 arranged in a rectangular shape are fixedly connected to two sides of a lower surface of the moving plate 54, a self-locking universal wheel 57 is fixedly connected to lower ends of the four moving rods 56, and is beneficial for facilitating rotation of the first threaded rod 42 through the first threaded hole 55, the moving plate 54 can be driven to descend under the sliding limiting action of the first sliding grooves 22, thereby can drive four movable rods 56 and four auto-lock universal wheels 57 and remove out first mounting groove 21, be convenient for remove the position of two bulbs 97, a plurality of jack 23 and two slots 52 are convenient to stabilize spacingly under the effect of inserted bar 53 to two first slides 51 simultaneously, increase the stability when movable plate 54 removes.

Specifically, the rotating mechanism 6 includes a second bearing 61, the second bearing 61 is fixedly connected with the inner wall of the second mounting groove 24 corresponding to the second mounting hole 26, and a first rotating rod 62 is fixedly sleeved inside the second bearing 61, one side of the first rotating rod 62 passes through the second bearing 61 and the second mounting hole 26 and extends to the outside of the base 1 and is fixedly connected with a rotating plate 63, a second threaded hole 64 is formed through the lower end of the rotating plate 63 and the position corresponding to one of the threaded grooves 27, and the second threaded hole 64 and one of the threaded grooves 27 are jointly and threadedly connected with a bolt 65, one of the first rotating rod 62 far from the rotating plate 63 is fixedly connected with a second bevel gear 66, the second bevel gear 66 is meshed with the first bevel gear 44, which is beneficial to driving the first rotating rod 62 and the first bevel gear 66 to rotate under the action of the second bearing 61 through the rotating plate 63, therefore, the second bevel gear 44 can be engaged and driven, the rotating plate 63 is conveniently limited through the second threaded hole 64, the plurality of threaded grooves 27 and the bolt 65, and the first rotating rod 62 is prevented from rotating.

Specifically, the lifting mechanism 7 includes four third bearings 71, the four third bearings 71 are symmetrically disposed and fixedly connected to inner box walls at two ends of the installation box 31, each two corresponding third bearings 71 are jointly and fixedly connected with one second threaded rod 72, a second gear 73 is fixedly connected to a rod wall of each two second threaded rods 72 close to the lower end position, the two second gears 73 are meshed and connected to two sides of the first gear 43, a threaded sleeve 74 is in threaded connection with a rod wall of each two second threaded rods 72 close to the upper end position, a second sliding plate 75 is fixedly connected to one side of each two threaded sleeves 74 close to the two second sliding grooves 33, two opposite sides of the two second sliding plates 75 extend into the two second sliding grooves 33 and are connected to the two second sliding grooves 33 in a sliding manner, a lifting plate 76 is in threaded connection with one side of each two threaded sleeves 74 far from the two second sliding plates 75, a lifting rod is fixedly connected to the upper surface of the lifting plate 76 and the corresponding positions of the two fifth installation holes 34 77, two lifter 77 upper ends are passed two fifth mounting holes 34 and are extended to outside the install bin 31, be favorable to driving first gear 43 through first threaded rod 42 and rotate and be, thereby can mesh and drive two second gears 73 and rotate, be convenient for drive two second threaded rods 72 under the effect of four third bearings 71 and rotate, thereby can drive thread bush 74 and rise under the effect of second spout 33 and second slide 75, be convenient for drive lifter plate 76 and two lifter 77 in step and pass two fifth mounting holes 34 and carry out height control to bulb 97.

Specifically, the adjusting mechanism 8 includes an adjusting plate 81, the adjusting plate 81 is fixedly connected to the upper ends of the two lifting rods 77, an annular groove 82 is formed in the upper end of the adjusting plate 81, the annular groove 82 is slidably connected with a cylinder 83, the upper end of the cylinder 83 is fixedly connected with an adjusting box 84 with an open upper end, third sliding grooves 85 are formed in the inner box walls on two sides of the adjusting box 84, a stepping motor 86 is fixedly connected to the upper surface of the adjusting plate 81 in the middle of the annular groove 82, a second rotating rod 87 is fixedly connected to the output end of the stepping motor 86, the upper end of the second rotating rod 87 penetrates through the adjusting box 84 and extends into the adjusting box 84, and a third conical gear 88 is fixedly sleeved on the upper end of the second rotating rod 87 and the adjusting box 84, so that the second rotating rod 87 and the adjusting box 84 can be driven to rotate stably in the annular groove 82 by, the irradiation direction of the bulb 97 can be conveniently adjusted, and the fourth bevel gear 93 can be conveniently meshed and driven to rotate through the third bevel gear 88.

Specifically, the switching mechanism 9 includes a fourth bearing 91, the fourth bearing 91 is fixedly connected to the inner box wall at a position close to the upper end of one side of the adjusting box 84, the fourth bearing 91 is fixedly connected with a third rotating rod 92, a fourth bevel gear 93 is fixedly connected to a position corresponding to the third rotating rod 92 and the third bevel gear 88, the fourth bevel gear 93 is connected to the upper end of the third bevel gear 88 in a meshed manner, a third gear 94 is fixedly connected to a side of the third rotating rod 92 away from the fourth bearing 91, two rack plates 95 are respectively connected to two sides of the third gear 94 in a meshed manner, a slider 96 is fixedly connected to the opposite side of each of the two rack plates 95, one side of each of the two sliders 96 away from the two rack plates 95 extends into the two third sliding grooves 85 and extends into the third sliding grooves 85, two bulbs 97 with different colors are fixedly connected to the upper ends of the two rack plates 95, which is favorable for driving the fourth bevel gear 93 through the meshing of the third bevel gear, thereby can drive third bull stick 92 under the effect of fourth bearing 91 and rotate, be convenient for drive the rotation of third gear 94 in step to can drive two rack plates 95 through the slip limiting displacement of third spout 85 and slider 96 and reciprocate in regulating box 84, the colour of the quick replacement bulb 97 light of being convenient for.

When in use, the two inserting rods 53 are respectively pulled out from the two slots 52 and the two inserting holes 23, the two bolts 65 are screwed out from the two thread grooves 27 and the two second thread holes 64, then the rotating plate 63 is rotated, the rotating plate 63 drives the first rotating rod 62 to rotate in the second mounting groove 24 through the second bearing 61 and the second mounting hole 26, the first rotating rod 62 drives the second bevel gear 66 to rotate, the second bevel gear 66 is meshed to drive the first bevel gear 44 to rotate, the first bevel gear 44 drives the first threaded rod 42 to rotate through the third mounting hole 28, the fourth mounting hole 32, the first bearing 41 and the first mounting hole 25, the lower end of the first threaded rod 42 drives the moving plate 54 through the first thread hole 55, the moving plate 54 moves towards the lower end of the first threaded rod 42 through the sliding limit action of the two first sliding plates 51 in the two first sliding grooves 22, and the moving plate 54 descends in the first mounting groove 21, the moving plate 54 drives the four self-locking universal wheels 57 to descend through the four moving rods 56 and extend to the outside of the first mounting groove 21 and the base 1, the limiting block 45 prevents the moving plate 54 from falling off the wall of the first threaded rod 42, the upper end of the first threaded rod 42 drives the first gear 43 to rotate, the first gear 43 is meshed to drive the two second gears 73 to rotate, the two second gears 73 drive the two second threaded rods 72 to rotate through the four third bearings 71, the two second threaded rods 72 drive the two threaded sleeves 74 to rotate, the two threaded sleeves 74 conveniently drive the two threaded sleeves 74 to move towards the upper ends of the two second threaded rods 72 under the sliding limiting action in the two second sliding grooves 33 through the two second sliding plates 75, the two threaded sleeves 74 synchronously drive the lifting plate 76 to ascend, the lifting plate 76 synchronously drives the two lifting rods 77 to ascend, the two lifting rods 77 push the adjusting plate 81 and the adjusting box 84 to adjust the height of the bulb 97 through the two fifth mounting holes 34, at this time, two inserting rods 53 are inserted into two slots 52 through two inserting holes 23, then a bolt 65 is screwed into one of the thread grooves 27 through a second threaded hole 64, at this time, a stepping motor 86 is started, the output end of the stepping motor 86 drives a second rotating rod 87 to rotate, the second rotating rod 87 synchronously drives an adjusting box 84 and a third bevel gear 88 to rotate, the adjusting box 84 drives a cylinder 83 to rotate in an annular groove 82, so that the stability of the rotation of the adjusting box 84 is improved, the irradiation direction of a bulb 97 is convenient to adjust, meanwhile, the third bevel gear 88 is engaged to drive a fourth bevel gear 93 to rotate, the fourth bevel gear 93 drives a third rotating rod 92 to rotate through a fourth bearing 91, the third rotating rod 92 synchronously drives a third gear 94 to rotate, the third gear 94 is engaged to drive two rack plates 95, the two rack plates 95 are convenient for the two rack plates 95 to stably move in the adjusting box 84 through two third sliding grooves 85 and two sliding blocks 96, the two rack plates 95 are conveniently driven to move up and down along with the forward and reverse rotation of the stepping motor 86, so that bulbs 97 with different colors can be conveniently adjusted, the LED lamp has the advantages of convenience in moving, height and irradiation direction adjustment and capability of changing the color of the LED lamp.

The invention has the beneficial effects that:

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An LED lamp, characterized in that: comprises a base (1), a first mounting mechanism (2) is arranged in the base (1), the upper end of the base (1) is fixedly connected with a second mounting mechanism (3), the second mounting mechanism (3) and the first mounting mechanism (2) are connected with a connecting mechanism (4) in a co-rotating way, the lower end of the connecting mechanism (4) is connected with a moving mechanism (5) through screw threads, the connecting mechanism (4) is connected with a rotating mechanism (6) in a way of rotating together with the first mounting mechanism (2) at the position close to the upper end, the upper end of the connecting mechanism (4) and the interior of the second mounting mechanism (3) are connected with a lifting mechanism (7) in a co-rotating way, the upper end of the lifting mechanism (7) is fixedly connected with an adjusting mechanism (8), a switching mechanism (9) is fixedly connected inside the adjusting mechanism (8).

2. The LED lamp of claim 1, wherein: the first installation mechanism (2) comprises a first installation groove (21), the first installation groove (21) is arranged at the lower end of the base (1), the first installation groove (21) penetrates through the lower surface of the base (1), the side wall of the base (1) positioned on one side opposite to the first installation groove (21) is provided with two first sliding grooves (22) which are symmetrically arranged, the side wall of the base (1) positioned on one side opposite to the two first sliding grooves (22) is provided with a plurality of symmetrically arranged jacks (23) in a penetrating way, the jacks (23), the first sliding grooves (22) are communicated with the first installation groove (21), the inner side wall of the base (1) positioned at the upper end of the first installation groove (21) is provided with a second installation groove (24), and the side wall of the base (1) between the second installation groove (24) and the first installation groove (21) is provided with a first installation hole (25) in a penetrating way, one side of the base (1) at the upper end of the first sliding groove (22) is provided with a second mounting hole (26) in a penetrating mode, the second mounting hole (26) is communicated with the second mounting groove (24), the outer side wall of the base (1) at the lower end of the second mounting hole (26) is provided with a plurality of thread grooves (27) which are circularly arranged, and the middle of the base (1) at the upper end of the second mounting groove (24) is provided with a third mounting hole (28) in a penetrating mode.

3. The LED lamp of claim 1, wherein: second installation mechanism (3) include an install bin (31), install bin (31) fixed connection is at base (1) upper surface, just install bin (31) and third mounting hole (28) corresponding position run through and seted up a fourth mounting hole (32), install bin (31) are close to the both sides inner tank wall of upper end position and have all seted up a second spout (33), install bin (31) upper end is close to the tank wall of middle part position and runs through and sets up two fifth mounting holes (34) that are the symmetry and set up.

4. The LED lamp of claim 1, wherein: coupling mechanism (4) include one first bearing (41), first bearing (41) fixed connection is at installation box (31) inner tank wall that is located fourth mounting hole (32) upper end, first bearing (41) are fixed to have cup jointed one first threaded rod (42), fixed cover is in the same place and has been connect one first gear (43) in first threaded rod (42) upper end, fourth mounting hole (32), third mounting hole (28) and first mounting hole (25) are passed in proper order to first threaded rod (42) lower extreme and extend to in first mounting groove (21), and are located first conical gear (44) have been cup jointed to first threaded rod (42) pole wall fixed of first bearing (41) lower extreme, a stopper (45) of first threaded rod (42) lower extreme fixedly connected with.

5. The LED lamp of claim 1, wherein: the moving mechanism (5) comprises two first sliding plates (51), the two first sliding plates (51) are connected in two first sliding grooves (22) in a sliding mode, a slot (52) is formed in one side, opposite to the two first sliding plates (51), of each first sliding plate and in the position corresponding to two jacks (23), the two slots (52) and the two jacks (23) are jointly and movably connected with an inserting rod (53), one side, opposite to the two first sliding plates (51), of each first sliding plate is fixedly connected with a moving plate (54), a first threaded hole (55) is formed in the corresponding position of each moving plate (54) and the corresponding position of each first threaded rod (42) in a penetrating mode, the first threaded holes (55) are in threaded connection with the rod wall of the corresponding first threaded rods (42), and four moving rods (56) which are arranged in a rectangular mode are fixedly connected to two sides of the lower surface of the moving plate (, the lower ends of the four moving rods (56) are fixedly connected with a self-locking universal wheel (57).

6. The LED lamp of claim 1, wherein: the rotating mechanism (6) comprises a second bearing (61), the second bearing (61) is fixedly connected with the inner groove wall of the second mounting groove (24) corresponding to the second mounting hole (26), and a first rotating rod (62) is fixedly sleeved in the second bearing (61), one side of the first rotating rod (62) passes through the second bearing (61) and the second mounting hole (26) and extends out of the base (1) and is fixedly connected with a rotating plate (63), a second threaded hole (64) is formed in the lower end of the rotating plate (63) in a penetrating way at a position corresponding to one of the threaded grooves (27), and a bolt (65) is connected with the second threaded hole (64) and one of the thread grooves (27) in a co-threaded manner, a second bevel gear (66) is fixedly connected to one of the first rotating rods (62) far away from the rotating plate (63), the second bevel gear (66) is meshed with the first bevel gear (44).

7. The LED lamp of claim 1, wherein: the lifting mechanism (7) comprises four third bearings (71), the four third bearings (71) are symmetrically arranged and fixedly connected to the inner box walls at two ends of the installation box (31), every two third bearings (71) correspond to each other and fixedly sleeved with a second threaded rod (72), the rod walls of the two second threaded rods (72) close to the lower end position are fixedly sleeved with a second gear (73), the two second gears (73) are meshed and connected to two sides of the first gear (43), the rod walls of the two second threaded rods (72) close to the upper end position are in threaded connection with a threaded sleeve (74), one side of each of the two threaded sleeves (74) close to the two second sliding grooves (33) is fixedly connected with a second sliding plate (75), one opposite side of each of the two second sliding plates (75) extends into the two second sliding grooves (33) and is in sliding connection with the two second sliding grooves (33), two the common threaded connection in one side that two second slide (75) were kept away from in thread bush (74) has a lifter plate (76), lifter (77) of equal fixedly connected with in the corresponding position of lifter plate (76) upper surface and two fifth mounting holes (34), two fifth mounting holes (34) are passed and outside extension to install bin (31) in two lifter (77) upper ends.

8. The LED lamp of claim 1, wherein: the adjusting mechanism (8) comprises an adjusting plate (81), the adjusting plate (81) is fixedly connected with the upper ends of the two lifting rods (77), an annular groove (82) is formed in the upper end of the adjusting plate (81), the annular groove (82) is connected with a cylinder (83) in a sliding mode, the upper end of the cylinder (83) is fixedly connected with an adjusting box (84) with an open upper end, the inner box walls on two sides of the adjusting box (84) are respectively provided with a third sliding chute (85), the upper surface of the adjusting plate (81) positioned in the middle of the annular groove (82) is fixedly connected with a stepping motor (86), a second rotating rod (87) is fixedly connected with the output end of the stepping motor (86), the upper end of the second rotating rod (87) penetrates through the adjusting box (84), extends into the adjusting box (84) and is fixedly sleeved with a third bevel gear (88).

9. The LED lamp of claim 1, wherein: the conversion mechanism (9) comprises a fourth bearing (91), the fourth bearing (91) is fixedly connected to the inner box wall of one side of the adjusting box (84) close to the upper end, a third rotating rod (92) is fixedly sleeved on the fourth bearing (91), a fourth bevel gear (93) is fixedly sleeved on the corresponding position of the third rotating rod (92) and the third bevel gear (88), the fourth bevel gear (93) is meshed and connected to the upper end of the third bevel gear (88), one side, far away from the fourth bearing (91), of the third rotating rod (92) is fixedly connected with a third gear (94), two sides of the third gear (94) are respectively meshed and connected with a rack plate (95), one side, opposite to the two rack plates (95) is respectively fixedly connected with a sliding block (96), one side, far away from the two rack plates (95), of the two sliding blocks (96) extends into the two third sliding grooves (85) and extends into the third sliding grooves (85), two rack plate (95) upper end fixedly connected with two bulb (97) of different colours.