CN210800842U

CN210800842U - Mounting structure of linear projecting lamp of LED

Info

Publication number: CN210800842U
Application number: CN201921569431.4U
Authority: CN
Inventors: 张智辉; 徐欢; 王建锋
Original assignee: Wuhan Xinpeng Environmental Art Engineering Co Ltd
Current assignee: Wuhan Xinpeng Environmental Art Engineering Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-19
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a mounting structure of linear projecting lamp of LED relates to the technical field of lighting engineering, including base and lamp body, the lamp body rotates to be installed on the base, be equipped with on the base and be used for the drive lamp body pivoted first drive assembly. The utility model discloses have that projection angle is adjustable and adjust convenient technological effect.

Description

Mounting structure of linear projecting lamp of LED

Technical Field

The utility model belongs to the technical field of the technique of lighting engineering and specifically relates to a mounting structure of linear projecting lamp of LED is related to.

Background

The LED projection lamp is also named as an LED spotlight and an LED projection lamp, is mainly used in the fields of outdoor billboard illumination, floor brightening and the like, and is also used in places such as large-area operation mines, stadiums, landscape overpasses, monuments, parks and the like.

Traditional LED projecting lamp generally all rotates to install on the base, when installing, adjusts the LED projecting lamp earlier to a certain specific projection angle, fixes LED lamp and base again, fixes the base on wall, ground, stage or bridge floor at last, makes LED isometric long-term stability shine a certain region.

However, the conventional LED projector has the following disadvantages: the projection angle is fixed after the LED projecting lamp is installed, and to some landscape bridges or stages that need to perform the show of light, the projection angle of the LED projecting lamp is fixed and is unfavorable for the light transformation, makes the light landscape effect discount.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a throw the adjustable and adjust convenient mounting structure of the linear projecting lamp of LED of angle.

The utility model discloses a can realize through following technical scheme:

the utility model provides a mounting structure of linear projecting lamp of LED, includes base and lamp body, the lamp body rotates to be installed on the base, be equipped with on the base and be used for the drive lamp body pivoted first drive assembly.

Through adopting above-mentioned technical scheme, base and wall, ground, stage or bridge floor carry out fixed mounting, and the lamp body on the base rotates through a drive assembly drive, makes the projection angle of lamp body adjustable, and lamps and lanterns can deal with multiple light transform, and the view effect is better.

Further setting the following steps: the lamp body is fixed on the base, the base is rotatably provided with a rotating shaft, the first driving assembly comprises a rocker and an electric piece, one end of the rocker is fixed with the rotating shaft, and the other end of the rocker is driven to swing by the electric piece.

Through adopting above-mentioned technical scheme, the lamp body is installed on the base through the pivot, and pivot fixedly connected with rocker through the swing of electric component drive rocker, and the rocker drives the pivot and rotates, and then drives lamps and lanterns and rotate. The projection angle of the lamp can be automatically adjusted, and the adjustment is more convenient.

Further setting the following steps: the electric part comprises a telescopic cylinder, the cylinder body end of the telescopic cylinder is hinged to the base, and the piston rod end of the telescopic cylinder is hinged to one end, far away from the rotating shaft, of the rocker.

Through adopting above-mentioned technical scheme, the electric component is telescopic cylinder, and the flexible rocker that drives of piston rod through telescopic cylinder uses the pivot to sway as rotation center, and the control of swaying of rocker is more accurate convenient to the projection angle who makes lamps and lanterns adjusts nimble more swiftly.

Further setting the following steps: the base is provided with a limiting seat, the limiting seat is provided with an arc-shaped groove with the rotating shaft as a central shaft, and a limiting rod which is embedded into the arc-shaped groove in a sliding mode is arranged at the hinged position of the piston rod end of the telescopic cylinder and the rocker.

Through adopting above-mentioned technical scheme, rocker end sets up the gag lever post that slides and imbed in the arc wall, and when telescopic cylinder's piston rod was flexible, the one end of keeping away from the pivot through the gag lever post swings along the arc wall, and the swing of rocker in the arc wall is more stable to drive the pivot more steadily and rotate, lamp body projection angle adjusts more steadily.

Further setting the following steps: the base includes L type mounting panel and rotates to be installed the carousel of L type mounting panel, the lamp body the pivot first drive assembly with spacing seat is all located on the carousel.

Through adopting above-mentioned technical scheme, the L type mounting panel board of base is used for fixing with wall, ground, stage or bridge floor, the carousel rotates to be installed on L type mounting panel and the lamp body, pivot, first drive assembly and spacing seat are all installed on the carousel, then the lamp body except can rotate as the center with the pivot under first drive assembly's drive effect, can also be along with the carousel rotation, the lamp body can carry out the angle modulation in more positions, the view change effect is better.

Further setting the following steps: and a second driving assembly for driving the rotary disc to rotate is arranged on the L-shaped mounting plate.

Through adopting above-mentioned technical scheme, the carousel passes through the second drive assembly drive rotation on the L type mounting panel, and the rotation accessible second drive assembly automatic control of carousel rotates and adjusts convenient and fast more.

Further setting the following steps: the second driving assembly comprises a driving motor and a rotating rod, one end of the rotating rod is vertically and fixedly connected with the center of the bottom surface of the rotary disc, and the other end of the rotating rod penetrates through the L-shaped mounting plate and is in transmission connection with an output shaft of the driving motor.

Through adopting above-mentioned technical scheme, driving motor rotates through the drive bull stick, drives the disc rotation, and then makes the lamp body on the carousel use the pivot as the center rotate while, still along with the carousel rotation. The projection angle of the lamp body is adjusted more flexibly and changeably, and the landscape effect is better.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the lamp body is rotatably installed on the base through the rotating shaft, the telescopic cylinder and the rocker are arranged on the base, two ends of the rocker are respectively fixedly connected with the rotating shaft and rotatably connected with a piston rod of the telescopic cylinder, the telescopic cylinder drives the rocker to swing by taking the rotating shaft as a center through the telescopic of the piston rod, so that the rotating shaft is driven to rotate, the lamp body is rotated, the projection angle of the lamp body is adjusted, and the light transformation effect of the landscape is better;

(2) the base is provided with a limiting seat, the limiting seat is provided with an arc-shaped groove for limiting the swinging end of the rocker, the telescopic cylinder drives one end of the rocker to swing along the arc-shaped groove through the limiting rod, the rocker and the telescopic cylinder rotate more stably, the lamp body rotates more stably, and the stability of the whole structure is facilitated;

(3) the base comprises L type mounting panel and carousel, and the lamp body, the pivot, first drive assembly and spacing seat all set up on the carousel, and set up the second drive assembly who is used for driving the carousel rotation on the L type mounting panel, and second drive assembly drive carousel rotation makes the lamp body on the carousel when using the pivot to carry out the pivoted as the center, still along with the carousel rotation, the projection angle of lamp body is adjusted more nimble changeable, and the view effect is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a sectional view taken along line a-a of fig. 1.

Reference numerals: 1. a base; 2. a lamp body; 3. a first drive assembly; 4. a rotating shaft; 5. a rocker; 6. a telescopic cylinder; 7. a limiting seat; 8. an arc-shaped slot; 9. a limiting rod; 10. an L-shaped mounting plate; 11. a turntable; 12. a second drive assembly; 13. a drive motor; 14. a rotating rod; 15. a transmission rod; 16. a first bevel gear; 17. a second bevel gear; 18. an expansion bolt; 19. caulking grooves; 20. a support plate; 21. a support leg; 22. a clamping member; 23. fixing the clamping piece; 24. a movable clamping piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a mounting structure of linear projecting lamp of LED, refers to 1, includes base 1 and lamp body 2, and base 1 is installed on wall, ground, stage or bridge floor, and lamp body 2 is the linear projecting lamp of common LED among the prior art, does not do in this embodiment and gives unnecessary details. The lamp body 2 is rotatably mounted on the base 1, and the base 1 is provided with a first driving assembly 3 for driving the lamp body 2 to rotate. First drive assembly 3 drive lamp body 2 rotates, makes lamp body 2 throw the angle adjustable, and the view effect is better.

The base 1 comprises an L-shaped mounting plate 10 and a rotary table 11, one side edge of the L-shaped mounting plate 10 is fixedly mounted on a wall surface, a ground surface, a stage or a bridge floor through an expansion bolt 18, and the rotary table 11 is rotatably mounted on the other side edge of the L-shaped mounting plate 10. The turntable 11 is a circular disk, the L-shaped mounting plate 10 is provided with a caulking groove 19 (see fig. 2) for the turntable 11 to be embedded into, the caulking groove 19 is in a step shape with a larger upper diameter and a smaller lower diameter, and the diameter of the upper part of the caulking groove 19 is equal to that of the turntable 11. The rotary disc 11 is embedded in the embedding groove 19, can rotate freely, and can be supported by the L-shaped mounting plate 10, so that the rotation is more stable.

Two opposite and vertical supporting plates 20 are fixed on the rotary table 11, and a rotating shaft 4 is rotatably installed between the two supporting plates 20. The bottom integrated into one piece of lamp body 2 has two stabilizer blades 21, sets up the perforation that supplies pivot 4 to pass on the stabilizer blade 21, is equipped with the external screw thread on the pivot 4 and has the nut in stabilizer blade 21 both sides screw-thread fit, and stabilizer blade 21 keeps fixed with pivot 4 under the nut extrusion effect of both sides. The pivot 4 still is connected with first drive assembly 3, and the pivot 4 carries out the rotation under the drive effect of first drive assembly 3 to drive lamp body 2 and rotate, realize the regulation of lamp body 2 projection angle.

Referring to fig. 1, the first driving assembly 3 includes a rocker 5 and an electric element, one end of the rocker 5 is fixed to the rotating shaft 4, and the other end is connected to the electric element. The one end of rocker 5 and 4 fixed connection of pivot is equipped with holder 22, and holder 22 includes fixed clamping piece 23 and activity clamping piece 24, and fixed clamping piece 23 and activity clamping piece 24 are the cambered surface and 4 week side laminating arc pieces of pivot. One end of the fixed clamping piece 23 is fixed with the end part of the rocker 5, and the other end is hinged with the movable clamping piece 24; one end of the movable clamping piece 24 is hinged with the fixed clamping piece 23, and the other end is fixed with the fixed clamping piece 23 through a bolt. The fixed clamping piece 23 and the movable clamping piece 24 are locked together through bolts to firmly clamp the rotating shaft 4, so that the end part of the rocker 5 is fixed with the rotating shaft 4. The electric part is telescopic cylinder 6, the piston rod end of telescopic cylinder 6 is hinged with one end of rocker 5 far away from rotating shaft 4, and the cylinder body end of telescopic cylinder 6 is rotatably installed on turntable 11. The piston rod of the telescopic cylinder 6 is telescopic to drive the rocker 5 to swing by taking the rotating shaft 4 as a rotating center, and the rocker 5 drives the rotating shaft 4 to rotate so as to drive the lamp body 2 to rotate, so that the projection angle of the lamp can be adjusted more flexibly and rapidly.

In order to enhance the transmission stability of the telescopic cylinder 6 when driving the rocker 5 to swing, the turntable 11 is fixed with a limiting seat 7, the limiting seat 7 is a vertical plate located on one side of the supporting plate 20, the limiting seat 7 is provided with an arc-shaped groove 8 penetrating along the thickness direction of the limiting seat 7, and the straight line of the circle center of the arc-shaped groove 8 coincides with the central axis of the rotating shaft 4. The hinge joint of the piston rod end of the telescopic cylinder 6 and the rocker 5 is provided with a limiting rod 9 in a penetrating way, the end part of the piston rod of the telescopic cylinder 6 and the end part of the rocker 5 are both rotatably sleeved on the limiting rod 9, and the limiting rod 9 is embedded into the arc-shaped groove 8 and can slide in the arc-shaped groove 8.

Referring to fig. 1 and 2, a second driving unit 12 is provided on the L-shaped mounting plate 10, and the second driving unit 12 drives the turntable 11 to rotate. The second driving assembly 12 comprises a driving motor 13, a rotating rod 14, a transmission rod 15, a first bevel gear 16 and a second bevel gear 17, the rotating rod 14 is vertically and fixedly connected with the center of the bottom surface of the rotating disc 11, and one end, far away from the rotating disc 11, of the rotating rod 14 is fixedly connected with the first bevel gear 16. The driving motor 13 is a micro motor and is fixedly installed on the inner side surface of the side where the L-shaped installation plate 10 is fixed with the wall surface, the ground surface, the stage or the bridge floor, the output shaft of the driving motor 13 is fixedly connected with the transmission rod 15, one end of the transmission rod 15 far away from the driving motor 13 is fixedly connected with the second bevel gear 17, and the second bevel gear 17 is meshed with the first bevel gear 16.

The driving motor 13 drives the rotary table 11 to rotate through the meshing relation of the first bevel gear 16 and the second bevel gear 17 and the transmission action of the transmission rod 15 and the rotary rod 14, so that the lamp body 2 can rotate around the rotating shaft 4 under the driving action of the telescopic cylinder 6 and the rocker 5, and can also rotate along with the rotary table 11, the lamp body 2 can adjust angles in more directions, and the landscape change effect is better.

The implementation principle and the beneficial effects of the embodiment are as follows: the lamp body 2 rotates through pivot 4 and installs on carousel 11 and lamp body 2 rotates through the drive of first drive assembly 3, and carousel 11 rotates simultaneously and installs on L type mounting panel 10 and carousel 11 rotates through the drive of second drive assembly 12, makes lamp body 2 when using pivot 4 to rotate as the center, still along with carousel 11 rotation, the projection angle of lamp body 2 is adjusted more nimble changeable, and the view effect is better.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a mounting structure of linear projecting lamp of LED, includes base (1) and lamp body (2), its characterized in that: the lamp body (2) is rotatably installed on the base (1), and a first driving assembly (3) used for driving the lamp body (2) to rotate is arranged on the base (1).

2. The mounting structure of the linear projecting lamp of LED of claim 1, characterized in that: the lamp body (2) is fixed, the base (1) is rotatably provided with a rotating shaft (4), the first driving assembly (3) comprises a rocker (5) and an electric piece, one end of the rocker (5) is fixed to the rotating shaft (4), and the other end of the rocker is driven to swing by the electric piece.

3. The mounting structure of the linear projecting lamp of LED of claim 2, characterized in that: the electric part comprises a telescopic cylinder (6), the cylinder body end of the telescopic cylinder (6) is hinged to the base (1), and the piston rod end of the telescopic cylinder (6) is hinged to one end, far away from the rotating shaft (4), of the rocker (5).

4. The mounting structure of the linear projecting lamp of LED of claim 3, characterized in that: the base (1) is provided with a limiting seat (7), the limiting seat (7) is provided with an arc-shaped groove (8) taking the rotating shaft (4) as a central shaft, and a limiting rod (9) which is embedded into the arc-shaped groove (8) in a sliding manner is arranged at the hinged position of the piston rod end of the telescopic cylinder (6) and the rocker (5).

5. The mounting structure of the linear projecting lamp of LED of claim 4, characterized in that: base (1) include L type mounting panel (10) and rotate to install carousel (11) of L type mounting panel (10), lamp body (2) pivot (4) first drive assembly (3) with spacing seat (7) all locate on carousel (11).

6. The mounting structure of the linear projecting lamp of LED of claim 5, characterized in that: and a second driving assembly (12) for driving the rotary disc (11) to rotate is arranged on the L-shaped mounting plate (10).

7. The mounting structure of the linear projecting lamp of LED of claim 6, characterized in that: the second driving assembly (12) comprises a driving motor (13) and a rotating rod (14), one end of the rotating rod (14) is vertically and fixedly connected with the center of the bottom surface of the rotary disc (11), and the other end of the rotating rod (14) penetrates through the L-shaped mounting plate (10) and is in transmission connection with an output shaft of the driving motor (13).