CN211875804U

CN211875804U - Fixed connection device of LED lamp

Info

Publication number: CN211875804U
Application number: CN202021055595.8U
Authority: CN
Inventors: 李文军; 陈杰; 寇志伟; 马德智; 巴特尔
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-11-06
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a fixed connection device of LED lamps and lanterns, which comprises a fixed block, the fixed block is the rectangle structure, first screw has been seted up in the fixed block, fixed block fixed connection is on the top of fixed plate, the fixed plate is rectangle mechanism, the fixed block is bilateral symmetry and distributes, the welding has the curb plate on the right side outer wall of fixed plate, the curb plate is the rectangle structure, the cavity has been seted up in the fixed plate, be provided with horizontal migration mechanism in the cavity, the spout with gleitbretter matched with has been seted up to the bottom of fixed plate, the gleitbretter run through the spout and with spout sliding connection. The utility model discloses a set up horizontal migration mechanism, rotate T type rocker, make and drive the rotation of two-way threaded rod to through the cooperation of the spacing screw of second and the spacing bolt of second, thereby control two mounting bracket motion each other, adjust the horizontal distance between the mounting bracket, can fix the wall lamp of not equidimension.

Description

Fixed connection device of LED lamp

Technical Field

The utility model relates to a LED lamps and lanterns technical field especially relates to a fixed connection device of LED lamps and lanterns.

Background

With the rapid development of the LED technology, the performance index of the LED lamp is greatly improved, the light efficiency of the existing white light LED lamp can reach or even exceed that of a common incandescent lamp, the luminous flux is also greatly increased, and because the white light LED lamp has the required advantages of energy conservation, environmental protection, long service life and the like, the white light LED lamp is considered as the best method for saving energy and reducing consumption, the LED point light source has a plurality of advantages and has a wide development trend, so the white light LED lamp is widely applied, and is particularly applied to the fields of home design, municipal engineering, architectural illumination and the like.

In the process of using a large number of wall lamps, protection and installation are quite important links, at present, most of fixing devices of the LED wall lamps are only suitable for lamps of the same type, and if the wall lamps with different lengths and sizes need to be fixed, the fixing devices which are adaptive to different sizes need to be manufactured again, so that the fixing devices are troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the fixed wall lamp of different length size among the prior art, need make the not fixing device's of equidimension problem of adaptation again, and the fixed connection device of a LED lamps and lanterns that provide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixed connecting device of an LED lamp comprises a fixed block, wherein the fixed block is of a rectangular structure, a first screw hole is arranged in the fixed block, the fixed block is fixedly connected with the top end of the fixed plate, the fixing plate is a rectangular mechanism, the fixing blocks are symmetrically distributed left and right, the outer wall of the right side of the fixing plate is welded with a side plate, the side plates are of a rectangular structure, a cavity is arranged in the fixing plate, a horizontal moving mechanism is arranged in the cavity, the bottom end of the fixed plate is provided with a sliding chute matched with the sliding vane, the sliding vane penetrates through the sliding chute and is connected with the sliding chute in a sliding way, the sliding sheet is rectangular, the bottom end of the sliding sheet is fixedly connected with a connecting block, the bottom end of the connecting block is fixedly connected with a lifting mechanism, the lifting mechanism is fixedly connected with the top end of the mounting frame, the mounting frame is of a rectangular structure, and mounting screw holes are formed in the mounting frame.

The horizontal movement mechanism comprises a bearing, a bidirectional threaded rod, a polished rod, a sliding block, a connecting shaft and a T-shaped rotating rod, two sections of threads in opposite directions are arranged on the bidirectional threaded rod, the bidirectional threaded rod is sleeved with the bearing and is rotatably connected onto the fixing plate through the bearing, and one end of the bidirectional threaded rod is fixedly connected with the T-shaped rotating rod through the connecting shaft.

The polished rod is fixedly connected to the fixing plate, the sliding block is in threaded connection with the bidirectional threaded rod, the sliding block is in sliding connection with the polished rod, and the bottom end of the sliding block is welded with the sliding piece.

Elevating system includes first spacing screw, first spacing bolt, telescopic link and first limit nut, the telescopic link is cup jointed by son pole and female pole and forms, first spacing screw evenly distributed is on the son pole and the female pole of telescopic link.

The first limiting bolt penetrates through the first limiting screw hole and is in threaded connection with the first limiting nut, and one end of the telescopic rod is fixedly connected with the top end of the mounting frame.

And second limiting screw holes are formed in the bidirectional threaded rod and the side plate, the second limiting screw holes in the bidirectional threaded rod are radially and symmetrically distributed, and a second limiting bolt is in threaded connection with the second limiting screw holes.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up horizontal migration mechanism, rotate T type rocker, make and drive the rotation of two-way threaded rod to through the cooperation of the spacing screw of second and the spacing bolt of second, thereby control two mounting bracket motion each other, adjust the horizontal distance between the mounting bracket, can fix the wall lamp of not equidimension.

2. The utility model discloses a set up elevating system, the cooperation of first spacing bolt and first spacing screw can carry on spacingly and fixed between the son pole and the mother pole of telescopic link, and the position of mounting bracket is adjusted to vertical direction to can adjust the height of LED wall lamp.

Drawings

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

fig. 2 is a front view of the lifting mechanism of the present invention;

FIG. 3 is a side view of the lifting mechanism of the present invention;

fig. 4 is a front view of the horizontal moving mechanism of the present invention;

fig. 5 is a front view of the structure of the threaded rod part of the present invention;

FIG. 6 is a schematic view of a sliding chute of the present invention;

fig. 7 is a front view of the structure of the side plate part of the present invention;

fig. 8 is a front sectional view of a structural part of the mounting bracket of the present invention;

fig. 9 is a top view of a second limit bolt structure portion of the present invention.

In the figure: 1 fixed block, 2 first screw, 3 fixed plates, 4 cavities, 5 gleitbretters, 6 connecting blocks, 7 chutes, 8 horizontal movement mechanisms, 81 bearings, 82 two-way threaded rods, 83 polished rods, 84 sliders, 85 connecting shafts, 86T-shaped rotating rods, 9 lifting mechanisms, 91 first limiting screw holes, 92 first limiting bolts, 93 telescopic rods, 94 first limiting nuts, 10 mounting frames, 11 mounting screw holes, 12 second limiting bolts, 13 side plates, 14 second limiting screw holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-9, a fixed connection device of an LED lamp comprises a fixed block 1, the fixed block 1 is rectangular, a first screw hole 2 is formed in the fixed block 1, the device can be fixed on any wall by a screw adapted to the first screw hole 2, the fixed block 1 is fixedly connected to the top end of a fixed plate 3, the fixed plate 3 is rectangular, the fixed block 1 is bilaterally symmetrically distributed, a side plate 13 is welded to the outer wall of the right side of the fixed plate 3, the side plate 13 is rectangular, a cavity 4 is formed in the fixed plate 3, a horizontal moving mechanism 8 is arranged in the cavity 4, a sliding chute 7 matched with the sliding vane 5 is formed at the bottom end of the fixed plate 3, the sliding vane 5 penetrates through the sliding chute 7 and is slidably connected with the sliding chute 7, the sliding vane 5 is rectangular, a connecting block 6 is fixedly connected to the bottom end of the sliding vane 5, a lifting mechanism, the mounting rack 10 is of a rectangular structure, mounting screw holes 11 are formed in the mounting rack 10, LED lamps with different lengths can be mounted by adjusting the positions of the two mounting screw holes 11, and the height of the lamp can be adjusted.

The horizontal moving mechanism 8 comprises a bearing 81, a bidirectional threaded rod 82, a polished rod 83, a sliding block 84, a connecting shaft 85 and a T-shaped rotating rod 86, two sections of threads in opposite directions are arranged on the bidirectional threaded rod 82, the bidirectional threaded rod 82 is sleeved with the bearing 81 and is rotatably connected to the fixing plate 3 through the bearing 81, and one end of the bidirectional threaded rod 82 is fixedly connected with the T-shaped rotating rod 86 through the connecting shaft 85.

The polished rod 83 is fixedly connected to the fixing plate 3, the sliding block 84 is in threaded connection with the bidirectional threaded rod 82, the sliding block 84 is in sliding connection with the polished rod 83, and the bottom end of the sliding block 84 is welded with the sliding piece 5.

Elevating system 9 includes first spacing screw 91, first spacing bolt 92, telescopic link 93 and first limit nut 94, and telescopic link 93 is cup jointed by son pole and female pole and forms, and first spacing screw 94 evenly distributed is on the son pole and the female pole of telescopic link 93.

First spacing bolt 92 runs through first spacing screw 91 and with first stop nut 94 threaded connection, the one end and the 10 top fixed connections of mounting bracket of telescopic link 93, first spacing bolt 91 cooperates first spacing screw 94, can be to carry on spacingly and fixed between the son pole and the mother pole of telescopic link 93.

Second limiting screw holes 14 are formed in the bidirectional threaded rod 82 and the side plate 13, the second limiting screw holes 14 in the bidirectional threaded rod 82 are radially and symmetrically distributed, second limiting bolts 12 are connected to the second limiting screw holes 14 in a threaded mode, and the second limiting screw holes 14 are matched with the second limiting bolts 12 to limit the bidirectional threaded rod 82.

The working principle is as follows:

firstly, the device is fixed on the wall by penetrating the mounting block through a screw matched with the first screw hole 2, then the T-shaped rotating rod 86 is rotated clockwise, the two-way threaded rod 82 is rotated, the two sliding blocks 84 on the two-way threaded rod 82 move oppositely, so as to be away from each other, the sliding blocks 84 are welded with the sliding pieces 5, the sliding pieces 5 are fixedly connected with the connecting blocks 6, the connecting blocks 6 are fixedly connected with the telescopic rods 93, the telescopic rods 93 are fixedly connected with the mounting frames 10, therefore, the two mounting frames 10 are away from each other, after the joint of the LED wall lamp is aligned with the mounting screw holes 11 matched with the mounting frames 10, the T-shaped rotating rod 86 is rotated anticlockwise, the two mounting frames 10 are close to each other until the joint of the LED wall lamp is fully connected with the mounting screw holes 11 by screw threads, the second limiting bolt 12 is connected into the second limiting screw hole 14 by screw threads, in, and the height of the LED wall lamp can be adjusted and fixed through the matching connection of the first limit bolt 92 and the first limit nut 94.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixed connection device of LED lamps and lanterns, includes fixed block (1), its characterized in that, fixed block (1) is the rectangle structure, seted up first screw (2) in fixed block (1), fixed block (1) fixed connection is on the top of fixed plate (3), fixed plate (3) are the rectangle mechanism, fixed block (1) is bilateral symmetry and distributes, the welding has curb plate (13) on the right side outer wall of fixed plate (3), curb plate (13) are the rectangle structure, set up cavity (4) in fixed plate (3), be provided with horizontal migration mechanism (8) in cavity (4), spout (7) with gleitbretter (5) matched with are seted up to the bottom of fixed plate (3), gleitbretter (5) run through spout (7) and with spout (7) sliding connection, gleitbretter (5) are the rectangle, the bottom fixedly connected with connecting block (6) of gleitbretter (5), the bottom fixedly connected with elevating system (9) of connecting block (6), the top fixed connection of elevating system (9) and mounting bracket (10), mounting bracket (10) are the rectangle structure, set up installation screw (11) in mounting bracket (10).

2. The fixed connection device of the LED lamp according to claim 1, wherein the horizontal moving mechanism (8) comprises a bearing (81), a bidirectional threaded rod (82), a polished rod (83), a sliding block (84), a connection shaft (85) and a T-shaped rotating rod (86), two sections of threads in opposite directions are arranged on the bidirectional threaded rod (82), the bidirectional threaded rod (82) is sleeved with the bearing (81) and is rotatably connected to the fixed plate (3) through the bearing (81), and one end of the bidirectional threaded rod (82) is fixedly connected with the T-shaped rotating rod (86) through the connection shaft (85).

3. The fixed connection device of the LED lamp according to claim 2, wherein the polish rod (83) is fixedly connected to the fixed plate (3), the sliding block (84) is in threaded connection with the bidirectional threaded rod (82), the sliding block (84) is in sliding connection with the polish rod (83), and the bottom end of the sliding block (84) is welded with the sliding piece (5).

4. The fixing and connecting device of the LED lamp according to claim 1, wherein the lifting mechanism (9) comprises a first limit screw hole (91), a first limit bolt (92), an expansion rod (93) and a first limit nut (94), the expansion rod (93) is formed by sleeving a sub rod and a main rod, and the first limit screw holes (91) are uniformly distributed on the sub rod and the main rod of the expansion rod (93).

5. The fixing and connecting device of the LED lamp according to claim 4, wherein the first limit bolt (92) penetrates through the first limit screw hole (91) and is in threaded connection with the first limit nut (94), and one end of the telescopic rod (93) is fixedly connected with the top end of the mounting frame (10).

6. The fixing and connecting device of the LED lamp according to claim 2, wherein the two-way threaded rod (82) and the side plate (13) are respectively provided with a second limiting screw hole (14), the second limiting screw holes (14) on the two-way threaded rod (82) are radially and symmetrically distributed, and a second limiting bolt (12) is connected to the second limiting screw hole (14) in a threaded manner.