CN216924280U

CN216924280U - LED lamp with adjustable light emitting angle

Info

Publication number: CN216924280U
Application number: CN202123378513.0U
Authority: CN
Inventors: 王公朴
Original assignee: Guangzhumeng Shanghai Technology Co ltd
Current assignee: Guangzhumeng Shanghai Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-08
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of LED lamps and discloses an LED lamp with an adjustable light emitting angle, which comprises an L-shaped vertical plate positioned above the ground, wherein a rotatable rotating gear disc is arranged at the top of the front surface of the L-shaped vertical plate, a fixed support is fixedly arranged on the front surface of the rotating gear disc, a rotatable swinging box body is arranged on the front side of the fixed support, an angle adjusting device is fixedly arranged on the inner wall of the swinging box body, and a rotatable adjusting arc plate is arranged on the inner wall of the swinging box body. This LED lamps and lanterns of light-emitting angle adjustable promote support and catch bar cooperation linking bridge through electric putter drive and promote the extrusion stem and the oscillating arm drives adjusts the arc board swing and adjusts the angle regulation operation that opens and shuts, adjusts the operation and adds simply convenient, and the irradiation range of the better regulation LED fluorescent tube of being convenient for is convenient for adjust the light-emitting angle more, helps the better regulation operation that adjusts, is convenient for better use.

Description

LED lamp with adjustable light emitting angle

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED lamp with an adjustable light-emitting angle.

Background

For example, a chinese patent application No. 201921466037.8, which is an LED lamp with adjustable light-emitting angle, is basically described as follows: the LED lamp with the adjustable light-emitting angle adopts the rotator to adjust the irradiation direction of the lamp beads, so that the adjustment process is smoother, the angle adjustment can be conveniently and rapidly carried out, and the convenience in use is improved; the LED lamp with the adjustable light-emitting angle at present adopts a rotator to adjust the direction of a lamp bead, but the adjusting mode is limited to the adjusting range of the illumination direction, so that the adjustment in a large angle is difficult, the better illumination operation is not facilitated, and the use convenience is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an LED lamp with an adjustable light-emitting angle, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an LED lamp with adjustable light emitting angle comprises an L-shaped vertical plate positioned above the ground, wherein the top of the front side of the L-shaped vertical plate is provided with a rotatable rotating gear disc, the front side of the rotating gear disc is fixedly provided with a fixed support, the front side of the fixed support is provided with a rotatable swinging box body, the inner wall of the swinging box body is fixedly provided with an angle adjusting device, the inner wall of the swinging box body is provided with a rotatable adjusting arc plate, the inner wall of the swinging box body is fixedly provided with a fixed frame, the front side of the fixed frame is provided with a rotatable LED lamp tube, the upper surface of the swinging box body is fixedly provided with a rotating handle, the bottom of the L-shaped vertical plate is fixedly provided with a balancing weight, the bottom of the L-shaped vertical plate is fixedly provided with a stable inclined rod, the left side of the top of the L-shaped vertical plate is provided with a rotatable rotating gear, and the rotating gear disc is meshed with the rotating gear, the rear side fixed mounting of rotatory gear has the worm wheel, the left side fixed mounting at rotation gear dish back top has the rotation worm, the worm wheel meshes with the rotation worm.

Preferably, the angle adjusting device includes the electric putter of fixed mounting at the swing box inner wall, electric putter's output fixed mounting have with the inner wall mutual slip's of swing box promotion support, the inboard that promotes the support is equipped with rotatable catch bar, the inboard of catch bar is equipped with rotatable linking bridge, the front side of linking bridge is equipped with rotatable extrusion pole, the inboard of extrusion pole is equipped with rotatable removal support, the outside slidable of removal support is equipped with the stable diaphragm that is connected with the inner wall of swing box, the front side of removal support is equipped with rotatable swinging arms, the rotatable swing span who is connected with the back of adjusting the arc board that is equipped with in front side of swinging arms.

Preferably, the annular sliding groove is formed in the top of the front face of the L-shaped vertical plate, an annular sliding block connected with the back face of the rotating gear plate is rotatably arranged on the inner wall of the annular sliding groove, and the annular sliding groove is rotatably connected with the annular sliding block.

Preferably, the length of the balancing weight is six hundred millimeters, and the weight of the balancing weight is one hundred eighty-five kilograms.

Preferably, the number of the swing rods is two, and the lengths of the two groups of swing rods are one hundred eighty millimeters.

Preferably, the inner wall of the swing box body is provided with a pushing sliding groove, the inner wall of the pushing sliding groove is slidably provided with a pushing sliding block connected with the front face of the pushing support, and the pushing sliding groove is connected with the pushing sliding block in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides an LED lamp with an adjustable light-emitting angle, which has the following beneficial effects:

1. this LED lamps and lanterns of light-emitting angle adjustable promote support and catch bar cooperation linking bridge through electric putter drive and promote the extrusion stem and the oscillating arm drives adjusts the arc board swing and adjusts the angle regulation operation that opens and shuts, adjusts the operation and adds simply convenient, and the irradiation range of the better regulation LED fluorescent tube of being convenient for is convenient for adjust the light-emitting angle more, helps the better regulation operation that adjusts, is convenient for better use.

2. This LED lamps and lanterns of light-emitting angle adjustable, through control rotation worm and worm wheel meshing drive rotary gear with rotate the gear dish meshing and drive swing box and LED fluorescent tube and rotate and adjust the operation, be convenient for better regulation to suitable application angle, have more extensive control range, be convenient for better the operation of throwing light on, help better using.

3. This LED lamps and lanterns of light-emitting angle adjustable, rotate the handle through the control and drive the swing box and rotate and control the angle modulation, the angle modulation operation is more convenient, the irradiation range of improvement LED fluorescent tube that can be very big, the regulation of carrying on the wide angle that can be better is favorable to better carrying out the illumination operation, has further improved the convenience of using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a vertical cross-section of the present invention;

fig. 3 is an exploded view of the angle adjustment device of the present invention.

In the figure: 1. an L-shaped vertical plate; 2. rotating the gear plate; 3. fixing a bracket; 4. swinging the box body; 5. an angle adjusting device; 501. an electric push rod; 502. pushing the bracket; 503. a push rod; 504. connecting a bracket; 505. an extrusion stem; 506. moving the support; 507. stabilizing the transverse plate; 508. a swing lever; 509. a swing bracket; 6. adjusting the arc plate; 7. a fixed mount; 8. an LED lamp tube; 9. rotating the handle; 10. a balancing weight; 11. a stabilizing diagonal rod; 12. a rotating gear; 13. a worm gear; 14. the worm is turned.

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. 1-3, the present invention provides a technical solution: an LED lamp with adjustable light-emitting angle comprises an L-shaped vertical plate 1 positioned above the ground, a rotatable rotating gear plate 2 is arranged at the front top of the L-shaped vertical plate 1, a fixed support 3 is fixedly arranged on the front side of the rotating gear plate 2, a rotatable swing box body 4 is arranged on the front side of the fixed support 3, the swing box body 4 is driven to rotate by controlling a rotating handle 9 to adjust the left and right angles, the angle adjusting operation is more convenient, the irradiation range of an LED lamp tube 8 can be greatly improved, the large-angle adjustment can be better carried out, the lighting operation is better facilitated, the use convenience is further improved, an angle adjusting device 5 is fixedly arranged on the inner wall of the swing box body 4, a rotatable adjusting arc plate 6 is arranged on the inner wall of the swing box body 4, a fixed frame 7 is fixedly arranged on the inner wall of the swing box body 4, and the rotatable LED lamp tube 8 is arranged on the front side of the fixed frame 7, the upper surface fixed mounting of swing box 4 has rotation handle 9, the bottom fixed mounting of L shape riser 1 has balancing weight 10, the bottom fixed mounting of L shape riser 1 has stable down tube 11, the left side at L shape riser 1 top is equipped with rotatable swing gear 12, it meshes with swing gear 12 to rotate toothed disc 2, the rear side fixed mounting of swing gear 12 has worm wheel 13, the left side fixed mounting at 2 back tops of swing toothed disc has rotation worm 14, worm wheel 13 meshes with rotation worm 14, it drives swing box 4 and LED fluorescent tube 8 rotation and adjusts the operation to mesh with rotation toothed disc 2 through control rotation worm 14 and worm wheel 13 meshing drive swing gear 12, it adjusts the angle to be convenient for better regulation, more extensive control range has, be convenient for better the operation of throwing light on, help better using.

In order to facilitate angle adjustment operation in the present invention, the angle adjustment device 5 includes an electric push rod 501 fixedly installed on the inner wall of the swing box 4, the specific model of the electric push rod 501 is LAP22, a push bracket 502 mutually sliding with the inner wall of the swing box 4 is fixedly installed at the output end of the electric push rod 501, a rotatable push rod 503 is installed at the inner side of the push bracket 502, a rotatable connecting bracket 504 is installed at the inner side of the push rod 503, a rotatable extrusion rod 505 is installed at the front side of the connecting bracket 504, a rotatable moving bracket 506 is installed at the inner side of the extrusion rod 505, a stable horizontal plate 507 connected with the inner wall of the swing box 4 is slidably installed at the outer side of the moving bracket 506, a rotatable swing rod 508 is installed at the front side of the swing rod 508, a swing bracket connected with the back of the adjustment arc plate 6 is rotatably installed at the front side of the swing rod 508, the electric push rod 509 drives the push bracket 502 and the push rod 503 to cooperate with the connecting bracket 504 to push the extrusion rod 505 and the swing rod 505 to push the swing rod 505 and push the swing rod 504 Move pole 508 and drive and adjust the swing of arc board 6 and carry out the angle modulation operation that opens and shuts, it is simple convenient with the regulation operation, the irradiation range of the better regulation LED fluorescent tube 8 of being convenient for, be convenient for more adjust the light-emitting angle, help the better operation of adjusting, be convenient for better use.

In order to improve the rotation stability, the annular chute is formed in the top of the front face of the L-shaped vertical plate 1, the annular slide block connected with the back face of the rotating gear disc 2 is rotatably arranged on the inner wall of the annular chute, the annular chute is rotatably connected with the annular slide block, and the annular chute in the top of the front face of the L-shaped vertical plate 1 is matched with the annular slide block on the back face of the rotating gear disc 2, so that the rotation stability is improved.

In order to improve the use stability, the length of the counterweight 10 is six hundred millimeters, the weight of the counterweight 10 is one hundred eighty-five kilograms, and the weight of the counterweight 10 improves the use stability.

In the utility model, for convenience of adjustment operation, the number of the swing rods 508 is two, the lengths of the two groups of swing rods 508 are one hundred eighty millimeters, and the two groups of swing rods 508 are matched with each other for convenience of adjustment operation.

In order to improve the pushing stability, a pushing chute is formed in the inner wall of the swinging box body 4, a pushing slider connected with the front face of the pushing support 502 is slidably arranged on the inner wall of the pushing chute, the pushing chute is slidably connected with the pushing slider, and the pushing chute in the inner wall of the swinging box body 4 is matched with the pushing slider on the front face of the pushing support 502, so that the pushing stability is improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use, the device is placed at a designated position, the balancing weight 10 is used for ensuring the placing stability, then the rotating worm 14 is controlled to drive the worm wheel 13 to rotate, the worm wheel 13 drives the rotating gear 12 to rotate, the rotating gear 12 drives the rotating gear disc 2 to rotate, the rotating gear disc 2 drives the fixed bracket 3 and the swinging box body 4 to rotate for angle adjustment, after the proper angle is adjusted, the rotating handle 9 is controlled to drive the swinging box body 4 to rotate for adjustment, then the electric push rod 501 is started, the output end of the electric push rod 501 drives the pushing support 502 to move, the pushing support 502 drives the pushing rod 503 to move, the pushing rod 503 drives the connecting support 504 to move, the connecting support 504 drives the extrusion rod 505 to move, the extrusion rod 505 drives the moving support 506 to move, the moving support 506 drives the swinging rod 508 to move, the swinging rod 508 drives the swinging support 509 to move, and the swinging support 509 drives the adjusting arc plate 6 to rotate for angle adjustment operation.

In conclusion, this LED lamp with adjustable light-emitting angle pushes support 502 and catch bar 503 to cooperate with linking bridge 504 to push squeeze bar 505 and swing rod 508 to drive and adjust the swing of arc plate 6 to open and close angle adjustment operation through electric putter 501 drive, and it is simple and convenient to adjust the operation, is convenient for better regulation LED fluorescent tube 8's irradiation range, is convenient for adjust the light-emitting angle more, helps better regulation operation, is convenient for better use.

This LED lamps and lanterns of light-emitting angle adjustable, through control rotation worm 14 with worm wheel 13 meshing drive rotary gear 12 with rotate the gear wheel 2 meshing and drive swing box 4 and LED fluorescent tube 8 and rotate and adjust the operation, be convenient for better regulation to suitable application angle, have more extensive control range, be convenient for better the operation of throwing light on, help better using.

This LED lamps and lanterns of light-emitting angle adjustable drives swing box 4 through control rotation handle 9 and rotates about carrying out angle modulation, and angle modulation operation is more convenient, and the irradiation range of improvement LED fluorescent tube 8 that can be very big carries out the regulation of wide angle better, is favorable to better carrying out the illumination operation, has further improved the convenience of using.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a light-emitting angle adjustable LED lamps and lanterns, is including L shape riser (1) that is located ground top, its characterized in that: the adjustable LED lamp is characterized in that a rotatable rotating gear plate (2) is arranged at the top of the front face of the L-shaped vertical plate (1), a fixed support (3) is fixedly arranged at the front face of the rotating gear plate (2), a rotatable swinging box body (4) is arranged on the front side of the fixed support (3), an angle adjusting device (5) is fixedly arranged on the inner wall of the swinging box body (4), a rotatable adjusting arc plate (6) is arranged on the inner wall of the swinging box body (4), a fixed frame (7) is fixedly arranged on the inner wall of the swinging box body (4), a rotatable LED lamp tube (8) is arranged on the front side of the fixed frame (7), a rotating handle (9) is fixedly arranged on the upper surface of the swinging box body (4), a balancing weight (10) is fixedly arranged at the bottom of the L-shaped vertical plate (1), and a stabilizing inclined rod (11) is fixedly arranged at the bottom of the L-shaped vertical plate (1), the left side at L shape riser (1) top is equipped with rotatable swing pinion (12), it meshes with swing pinion (12) to rotate toothed disc (2), the rear side fixed mounting of swing pinion (12) has worm wheel (13), the left side fixed mounting at rotation toothed disc (2) back top has rotation worm (14), worm wheel (13) and rotation worm (14) meshing.

2. The LED lamp with the adjustable light-emitting angle as set forth in claim 1, wherein: the angle adjusting device (5) comprises an electric push rod (501) fixedly installed on the inner wall of the swing box body (4), an output end of the electric push rod (501) is fixedly installed with a push support (502) which slides with the inner wall of the swing box body (4) mutually, the inner side of the push support (502) is provided with a rotatable push rod (503), the inner side of the push rod (503) is provided with a rotatable connecting support (504), the front side of the connecting support (504) is provided with a rotatable extrusion rod (505), the inner side of the extrusion rod (505) is provided with a rotatable moving support (506), the outer side of the moving support (506) is slidably provided with a stable transverse plate (507) connected with the inner wall of the swing box body (4), the front side of the moving support (506) is provided with a rotatable swing rod (508), and the front side of the swing rod (508) is rotatably provided with a swing support (509) connected with the back of the adjusting arc plate (6).

3. The LED lamp with the adjustable light-emitting angle as set forth in claim 1, wherein: the front top of the L-shaped vertical plate (1) is provided with an annular sliding groove, the inner wall of the annular sliding groove is rotatably provided with an annular sliding block connected with the back of the rotating gear disc (2), and the annular sliding groove is rotatably connected with the annular sliding block.

4. The LED lamp with the adjustable light-emitting angle as set forth in claim 1, wherein: the length of the balancing weight (10) is six hundred millimeters, and the weight of the balancing weight (10) is one hundred eighty-five kilograms.

5. The LED lamp with the adjustable light-emitting angle of claim 2, wherein: the number of the oscillating rods (508) is two, and the lengths of the two groups of oscillating rods (508) are all one hundred eighty millimeters.

6. The LED lamp with the adjustable light-emitting angle of claim 2, wherein: the inner wall of the swing box body (4) is provided with a push sliding groove, the inner wall of the push sliding groove is slidably provided with a push sliding block connected with the front face of the push support (502), and the push sliding groove is connected with the push sliding block in a sliding mode.