LED spotlight and adjusting mechanism thereof

Abstract

The utility model provides an LED spotlight and an adjusting mechanism thereof, and relates to the technical field of LED spotlights, the LED spotlight comprises a mounting plate, the mounting plate is fixedly provided with a round shell, the inner side of the round shell is movably provided with a round block, the round block is provided with a plurality of round holes, the round block is fixedly provided with a long plate, the long plate is provided with a moving block, and the moving block is provided with a plurality of round holes. And a clamping mechanism is arranged on the moving block. By rotating the long plate, the long plate drives the round block to rotate under the action of external force, the positioning bolt is screwed into the inner side of the round hole at a proper position to fix the round block, and the frame body is moved, so that the frame body drives the moving block to move along the long plate through the first fastening piece and the supporting block; the lamp body is adjusted to a proper installation position through clamping connection of the clamping block and the clamping groove, then the irradiation angle of the lamp body is adjusted through the first fastening piece and the second fastening piece, and therefore the adjusting flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED spotlight technical field, concretely is a kind of LED spotlight and its adjusting mechanism. BACKGROUND

[0002] LED spotlight is a kind of lighting equipment using light-emitting diode as light source, and LED spotlight has significant advantages in luminous efficiency, energy consumption, heat output and service life.

[0003] According to the patent with the patent number CN218119529U, a kind of LED spotlight of being convenient for multi-angle adjustment is disclosed, including lamp head, the lamp head bottom is rotatably connected with support frame, the support frame is U-shaped structure, the support frame bottom is equipped with mounting seat, the mounting seat middle part is equipped with motor, the motor output end is equipped with transmission shaft, the transmission shaft end and support frame bottom middle part are connected together, the lamp head tail end is equipped with wire and mounting seat connection together, the utility model solves the problem that the existing this kind of LED spotlight is inconvenient to adjust the corner of LED spotlight, it is still necessary to disassemble base to cause LED spotlight to adjust corner, it is more troublesome, through the improvement and optimization of the structure of LED spotlight, it can also control LED spotlight to rotate under the condition that the elevation angle of LED spotlight can be adjusted, so that the adjustment of LED spotlight is convenient, the use flexibility of LED spotlight is improved, greatly facilitates the use of LED spotlight.

[0004] Based on the above search and combining the prior art, it is found that the above-mentioned patent has certain defects. When the LED spotlight is adjusted, it can only adjust the light irradiation angle around itself, which is not convenient for adjusting the installation position of the LED spotlight, and it is not convenient for installing the LED spotlight. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a kind of LED spotlight and its adjusting mechanism.

[0006] To solve the above technical problems, the technical scheme of the utility model is as follows:

[0007] The embodiment of the utility model provides an adjusting mechanism, which comprises a mounting plate, characterized in that: a circular shell is fixedly installed on the mounting plate, a circular block is movably installed on the inner side of the circular shell, a plurality of circular holes are formed in the circular block, a long plate is fixedly installed on the circular block, a moving block is arranged on the long plate, a clamping mechanism is arranged on the moving block, an installation mechanism is arranged on the moving block, a supporting block is fixedly installed on the moving block, a first fastener is movably installed on the supporting block, and a frame body is arranged on the first fastener.

[0008] Further, the round shell is threadedly installed with a positioning bolt matched with the round hole, and the long plate is provided with a plurality of clamping grooves.

[0009] Further, the clamping mechanism comprises a sleeve shell fixedly installed on the moving block, the inner wall of the sleeve shell is connected with a first spring, and the end of the first spring is connected with a clamping block matched with the clamping groove.

[0010] Further, the mounting mechanism comprises a bottom block fixedly installed on the moving block and abutting the long plate.

[0011] Further, the mounting mechanism further comprises a square shell fixedly installed on the moving block, the inner wall of the square shell is connected with two second springs, the ends of the two second springs are jointly connected with a movable block matched with the square shell, a pull ring is fixedly installed on the movable block, and the pull ring movably penetrates the square shell.

[0012] Further, the first fastener is composed of a first screw block and a first nut.

[0013] The LED spotlight further comprises a lamp body, two second fasteners are symmetrically movably installed on the frame body, the lamp body is jointly fixedly installed between the two second fasteners, and the second fastener is composed of a second screw block and a second nut.

[0014] The above scheme of the utility model has at least the following beneficial effects:

[0015] In the utility model, the long plate is rotated to drive the round block to rotate under the action of external force, the positioning bolt is screwed into the inner side of the round hole in the appropriate position to fix the round block, the frame body is moved to drive the moving block to move along the long plate through the first fastener and the supporting block, the lamp body is adjusted to the appropriate installation position through the clamping and clamping of the clamping block and the clamping groove, and the first fastener and the second fastener are used to adjust the irradiation angle of the lamp body, so that the flexibility of adjustment is increased.

[0016] In the utility model, the pull ring is pulled to enable the movable block to move into the inner side of the square shell, the moving block is abutted to the long plate, the pull ring is loosened, the second spring can drive the movable block to move out of the inner side of the square shell by using the elastic force of the second spring, and the movable block and the bottom block are matched with each other to clamp the long plate, so that the lamp body can be conveniently installed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model of a LED spotlight and the adjusting mechanism thereof;

[0018] Figure 2A kind of LED spotlight and its adjusting mechanism's round shell explosion structure schematic view of the utility model;

[0019] Figure 3 A kind of LED spotlight and its adjusting mechanism's long plate cross section structure schematic view of the utility model;

[0020] Figure 4 A kind of LED spotlight and its adjusting mechanism's moving block explosion structure schematic view of the utility model.

[0021] Reference signs are explained as follows:

[0022] 1, lamp body;2, mounting plate;3, round shell;4, round block;5, round hole;6, positioning bolt;7, long plate;8, moving block;9, sleeve shell;10, first spring;11, clamping block;12, bottom block;13, square shell;14, second spring;15, movable block;16, pull ring;17, support block;18, first fastener;19, frame;20, second fastener. Specific embodiments

[0023] Exemplary embodiments of the present application will be described hereinafter with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it is understood that the present application can be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this application will be thoroughly and completely understood as a complete disclosure of the present application and will fully convey the scope of the present application to those skilled in the art.

[0024] As Figures 1 to 4 shown in the drawings, the embodiments of the present application provide a kind of LED spotlight and its adjusting mechanism, including lamp body 1 and mounting plate 2, the mounting plate 2 is fixedly installed with round shell 3, the inner side of the round shell 3 movably installs round block 4, a plurality of round holes 5 are formed in the round block 4, long plate 7 is fixedly installed on the round block 4, moving block 8 is provided on the long plate 7, clamping mechanism is provided on the moving block 8, support block 17 is fixedly installed on the moving block 8, first fastener 18 is movably installed on the support block 17, the first fastener 18 is composed of first screw block and first nut, frame 19 is provided on the first fastener 18, two second fasteners 20 are symmetrically movably installed on the frame 19, lamp body 1 is fixedly installed between the two second fasteners 20, the second fastener 20 is composed of second screw block and second nut, positioning bolt 6 that is adapted to the round hole 5 is threadedly installed on the round shell 3, a plurality of clamping grooves are formed in the long plate 7, the clamping mechanism includes sleeve shell 9 fixedly installed on the moving block 8, first spring 10 is connected to the inner wall of the sleeve shell 9, the end of the first spring 10 is connected with the clamping block 11 that is adapted to the clamping groove;

[0025] In the embodiment of the utility model, staff rotate long board 7, make long board 7 drive round block 4 to rotate under the action of external force, screw positioning peg 6, make positioning peg 6 move under the thread support of round shell 3, screw positioning peg 6 into the inside of round hole 5 in suitable position and fix round block 4, make long board 7 adjust to suitable angle, move frame body 19, make frame body 19 drive moving block 8 along long board 7 through first fastener 18 and support block 17, make clamping block 11 and suitable position's clamping groove are connected with the support of first spring 10 and adjust lamp body 1 to suitable installation position, screw first nut and second nut, rotate lamp body 1 and frame body 19 respectively, make lamp body 1 rotate with second screw block as center, make frame body 19 rotate with first screw block as center, utilize first fastener 18 and second fastener 20 to adjust the illumination angle of lamp body 1, thereby increase the flexibility of adjustment.

[0026] Figures 1 to 4 As shown, the mounting mechanism is arranged on the moving block 8, the mounting mechanism comprises a bottom block 12 fixedly installed on the moving block 8, and the bottom block 12 is attached to the long plate 7, the mounting mechanism further comprises a square shell 13 fixedly installed on the moving block 8, the inner wall of the square shell 13 is connected with two second springs 14, the end portions of the two second springs 14 are commonly connected with a movable block 15 matched with the square shell 13, the movable block 15 is fixedly installed with a pull ring 16, and the pull ring 16 movably penetrates the square shell 13.

[0027] In the embodiment of the utility model, staff pull the pull ring 16, make the pull ring 16 drive the movable block 15 to move under the action of external force, make the movable block 15 move into the inside of the square shell 13, attach the moving block 8 to the long plate 7, loosen the pull ring 16, make the second spring 14 drive the movable block 15 to move out of the inside of the square shell 13 by using the elastic force of itself, make the movable block 15 and the bottom block 12 cooperate with each other to clamp the long plate 7, thereby facilitating the installation work of the lamp body 1, and a proper number of lamp bodies 1 can be installed on the long plate 7 according to actual conditions.

[0028] Working principle: the staff through the pull ring 16, make movable block 15 can move into the inside of square shell 13, with the moving block 8 long plate 7, loose pull ring 16, make the second spring 14 can use the self elastic force movable block 15 moves out of the inside of square shell 13, make movable block 15 and bottom block 12 each other cooperation on long plate 7 are carried out the clamping, can according to actual situation on long plate 7 install the appropriate number of lamp body 1, through the rotation long plate 7, make long plate 7 under the action of external force drive round block 4 rotation, with positioning bolt 6 is screwed into the appropriate position round hole 5 inside the round block 4 is fixed, moving frame body 19, make frame body 19 through the first fastener 18 and support block 17 drive moving block 8 along long plate 7 are moved, through the block 11 and the card groove are connected with the lamp body 1 adjust to the appropriate installation position, again use the first fastener 18 and the second fastener 20 to the lamp body 1 carry out the adjustment of the irradiation angle.

[0029] The above is the preferred embodiment of the present application, it should be noted that for ordinary skilled in the art, without departing from the principles of the present application described under the premise of, can also be made several improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. An adjustment mechanism comprising a mounting plate (2), characterised in that: The mounting plate (2) is fixedly installed with a circular shell (3), the inner side of the circular shell (3) is movably installed with a circular block (4), a plurality of circular holes (5) are formed in the circular block (4), the circular block (4) is fixedly installed with a long plate (7), the long plate (7) is provided with a moving block (8), the moving block (8) is provided with a clamping mechanism, the moving block (8) is provided with a mounting mechanism, the moving block (8) is fixedly installed with a supporting block (17), the supporting block (17) is movably installed with a first fastener (18), the first fastener (18) is provided with a frame body (19).

2. An adjustment mechanism according to claim 1, wherein: The circular shell (3) is threadedly installed with a positioning bolt (6) matched with the circular hole (5), and the long plate (7) is provided with a plurality of clamping grooves.

3. An adjustment mechanism according to claim 2, wherein: The clamping mechanism comprises a sleeve shell (9) fixedly installed on the moving block (8), a first spring (10) connected to the inner wall of the sleeve shell (9), and a clamping block (11) matched with the clamping groove and connected to the end of the first spring (10).

4. An adjustment mechanism according to claim 3, wherein: The mounting mechanism comprises a bottom block (12) fixedly installed on the moving block (8), and the bottom block (12) is attached to the long plate (7).

5. An adjustment mechanism according to claim 4, wherein: The mounting mechanism further comprises a square shell (13) fixedly installed on the moving block (8), two second springs (14) connected to the inner wall of the square shell (13), an active block (15) matched with the square shell (13) and commonly connected to the ends of the two second springs (14), a pull ring (16) fixedly installed on the active block (15), and the pull ring (16) movably penetrating the square shell (13).

6. An adjustment mechanism according to claim 5, wherein: The first fastener (18) is composed of a first screw block and a first nut.

7. An LED spotlight comprising the adjustment mechanism according to any one of claims 1 to 6, characterized in that: Further comprising a lamp body (1), two second fasteners (20) are symmetrically movably installed on the frame body (19), the lamp body (1) is commonly fixedly installed between the two second fasteners (20), and the second fastener (20) is composed of a second screw block and a second nut.

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