CN212746357U

CN212746357U - XY bidirectional rotating structure of LED lamp

Info

Publication number: CN212746357U
Application number: CN202021917263.6U
Authority: CN
Inventors: 李家航
Original assignee: Walsun Lighting Huizhou Co ltd
Current assignee: Walsun Lighting Huizhou Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-03-19
Anticipated expiration: 2030-09-05

Abstract

The utility model discloses a LED lamps and lanterns XY bidirectional rotating structure, including firmware under the axle, firmware outside bolt fastening has the connection nut under the pivot, and connection nut upper portion sliding connection has interior tooth china department and flat mouthful of hole gasket respectively, firmware outside sliding connection has the location to connect the mounting under the pivot, and fixes a position and connect the mounting inboard and be equipped with the regulation mouth, turning block upper portion pivot is connected with the pivot external member, and the turning block both sides all are equipped with spacing hole, pivot external member lower part is equipped with the rotation groove, and pivot external member both sides all are equipped with the fixed mouthful. This LED lamps and lanterns XY bidirectional rotating structure passes through the pivot external member and rotates down firmware built-up connection for the device can realize the two-way rotation regulation of XY axle, and under the fixed of threaded rod and spacing bolt, the holistic structure of device is more stable, simultaneously, separates the device junction through flat mouthful of hole gasket, makes the angle control in-process, and the damping span is unanimous.

Description

XY bidirectional rotating structure of LED lamp

Technical Field

The utility model relates to a lamps and lanterns class technical field specifically is a LED lamps and lanterns XY bidirectional rotating structure.

Background

The LED lamp is favored by more and more people due to the characteristics of energy conservation and environmental protection, and in the using process of the LED lamp, a special rotating structure is often needed for supporting in order to ensure that the illumination angle of the lamp can be adjusted.

Current lamps and lanterns rotating-structure mostly is the unipolar and rotates the regulation, and lamps and lanterns can only carry out the regulation of single direction when rotating, and the turned angle of device is single, and the practicality is not high, and simultaneously, the rotating-structure of device is stable inadequately, and the damping span is too big, can't make lamps and lanterns adjust the stable stop of the random point to the home range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamps and lanterns XY bidirectional rotating structure to the lamps and lanterns turned angle that provide in solving above-mentioned background is single, and the practicality is not high, installs the unstable structure, and the damping span is big, can't adjust the problem that stops to the stable stop of random point in the home range.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED lamps and lanterns XY bidirectional rotating structure, includes firmware under the pivot, firmware outside bolt fastening has the connection nut under the pivot, and connection nut upper portion sliding connection has interior tooth china department and flat mouthful of hole gasket respectively to firmware up end integration is connected with the turning block under the pivot, firmware outside sliding connection has the location to connect the mounting under the pivot, and fixes a position and connect the mounting inboard and be equipped with the regulation mouth, turning block upper portion pivot is connected with the pivot external member, and the turning block both sides all are equipped with spacing hole to pivot external member up end welding has spacing bolt, pivot external member lower part is equipped with the rotation groove, and pivot external member both sides all are equipped with the fixed mouthful to it is connected with the threaded rod to slide in the fixed mouthful.

Preferably, the flat hole gasket is of a circular ring type rubber structure, and the diameter of the flat hole gasket is larger than that of the outer ring of the adjusting opening.

Preferably, the positioning and connecting fixing piece is a hollow rectangular metal plate structure, the width of the positioning and connecting fixing piece is the same as the diameter of the tail end of the rotating shaft lower fixing piece, and the positioning and connecting fixing piece is symmetrical about the center line of the rotating shaft lower fixing piece.

Preferably, the rotating groove is of a hollow convex structure, the width of the rotating groove is the same as that of the rotating block, and the rotating groove is symmetrical about the central line of the rotating shaft sleeve.

Preferably, the rotating shaft sleeve is of a hollow hemispherical structure, the diameter of the rotating shaft sleeve is the same as the length of the threaded rod, and the rotating shaft sleeve is symmetrical with respect to the center line of the rotating shaft lower fixing piece.

Preferably, the rotating block is of a hollow U-shaped metal structure, the diameters of the limiting holes in the two sides of the rotating block are the same as the diameter of the flat-opening gasket, and the rotating block is symmetrical about the center line of the lower fixing piece of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the XY bidirectional rotating structure of the LED lamp is connected with the rotating lower fixing piece in a combined mode through the rotating shaft sleeve piece, so that the device can achieve bidirectional rotating adjustment of an XY axis, the whole structure of the device is more stable under the fixation of the threaded rod and the limiting bolt, and meanwhile, the connection part of the device is separated through the flat hole gasket, so that the damping span is consistent in the angle adjusting process;

1. the rotating connecting nut and the threaded rod can respectively drive the whole rotating shaft sleeve to adjust and rotate along the X axis and the Y axis, so that the rotating direction of the device is not single any more, and the adjustability of the whole device is improved;

2. through the flat mouth hole gasket of internal tooth china department oppression production frictional force to drive pivot external member laminating turning block and rotate, make the device whole when carrying out angle modulation, adjust damped span same all the time, simultaneously, the whole random point that can be in home range when adjusting of lamps and lanterns stops steadily.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a rotating shaft lower fixing piece; 2. a connecting nut; 3. an internal tooth washer; 4. a flat-mouth hole gasket; 5. positioning and connecting the fixing piece; 6. a rotating groove; 7. a rotating shaft sleeve member; 8. a limit bolt; 9. a threaded rod; 10. rotating the block; 11. a limiting hole; 12. a fixed port; 13. and adjusting the port.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an XY bidirectional rotating structure of an LED lamp comprises a rotating shaft lower fixing part 1, a connecting nut 2, an inner tooth washer 3, a flat hole gasket 4, a positioning connecting fixing part 5, a rotating groove 6, a rotating shaft sleeve part 7, a limiting bolt 8, a threaded rod 9, a rotating block 10, a limiting hole 11, a fixing port 12 and an adjusting port 13, wherein the connecting nut 2 is fixed on the outer side of the rotating shaft lower fixing part 1 through a bolt, the upper part of the connecting nut 2 is respectively connected with the inner tooth washer 3 and the flat hole gasket 4 in a sliding mode, the upper end face of the rotating shaft lower fixing part 1 is integrally connected with the rotating block 10, the positioning connecting fixing part 5 is connected on the outer side of the rotating shaft lower fixing part 1 in a sliding mode, the adjusting port 13 is arranged on the inner side of the positioning connecting fixing part 5, the rotating shaft sleeve part 7 is connected to the upper portion of the rotating block 10, the limiting holes 11 are arranged on two sides of the rotating block 10, and both sides of the rotating shaft sleeve member 7 are provided with fixing openings 12, and the inner sides of the fixing openings 12 are connected with threaded rods 9 in a sliding manner.

Flat mouthful of hole gasket 4 is ring type rubber construction, and the diameter of flat mouthful of hole gasket 4 is greater than the diameter of adjusting 13 outer lanes in mouthful for flat mouthful of hole gasket 4 can produce huge frictional force under the extrusion of inner tooth china department 3, thereby drives 7 whole rotations of pivot external member.

The positioning and connecting fixing piece 5 is a hollow rectangular metal plate structure, the width of the positioning and connecting fixing piece 5 is the same as the diameter of the tail end of the rotating shaft lower fixing piece 1, and the positioning and connecting fixing piece 5 is symmetrical about the central line of the rotating shaft lower fixing piece 1, so that the positioning and connecting fixing piece 5 can be attached to the tail end of the rotating shaft lower fixing piece 1 for fixing.

The rotating groove 6 is of a hollow convex structure, the width of the rotating groove 6 is the same as that of the rotating block 10, and the rotating groove 6 is symmetrical about the central line of the rotating shaft sleeve 7, so that the rotating block 10 can be attached to the rotating groove 6 to rotate, and the driving device is driven to integrally rotate in the Y-axis direction.

The rotating shaft sleeve 7 is of a hollow hemispherical structure, the diameter of the rotating shaft sleeve 7 is the same as the length of the threaded rod 9, and the rotating shaft sleeve 7 is symmetrical about the center line of the rotating shaft lower fixing piece 1, so that the rotating shaft sleeve 7 can be firmly fixed by the threaded rod 9.

The rotating block 10 is of a hollow U-shaped metal structure, the diameters of the limiting holes 11 in the two sides of the rotating block 10 are the same as the diameter of the flat-opening gasket 4, and the rotating block 10 is symmetrical about the central line of the rotating shaft lower fixing piece 1, so that the flat-opening gasket 4 can be attached and fixed in the limiting holes 11 in the two sides of the rotating block 10, and stable rotation of the device is achieved.

The working principle is as follows: when the XY dual-direction rotating structure of the LED lamp is used, the device is integrally combined and spliced, referring to figures 1, 2 and 3, the lower end of a lower fixing part 1 of a rotating shaft sequentially passes through a middle adjusting opening 13 of a positioning and connecting fixing part 5, a flat opening gasket 4 and an inner tooth washer 3, a lower end fitting of the lower fixing part 1 of the rotating shaft is firmly fixed by a connecting nut 2, at the moment, a rotating groove 6 on the inner side of a rotating shaft sleeve 7 is aligned with a rotating block 10, the rotating shaft sleeve 7 is fixed at the upper end of the lower fixing part 1 of the rotating shaft through a threaded rod 9, so that the combined installation operation of the device is completed, when the X-axis direction needs to be adjusted, the connecting nut 2 at the upper end is rotated, so that a limiting bolt 8 drives the lower fixing part 1 of the rotating shaft sleeve 7 to integrally attach to the positioning and connecting fixing part 5 to rotate, the rotating operation in the X-axis direction is realized, when, finally, the rotation in the Y-axis direction is realized, so that the bidirectional angle adjusting operation of the device is completed.

Referring to fig. 1, 2 and 4, after the rotating shaft sleeve 7 is locked by the connecting nut 2 and the threaded rod 9, the inner teeth washer 3 on the inner side of the rotating shaft presses the flat hole gasket 4 to be in contact with the rotating shaft sleeve 7 and the rotating block 10, and the flat hole gasket 4 is squeezed to generate friction force, so that the rotating shaft sleeve 7 is driven to rotate along the X axis and the Y axis, and the illumination direction of the lamp can stably stay at any point in the movable range.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a LED lamps and lanterns XY bidirectional rotating structure, includes that firmware (1) under the pivot, its characterized in that: a connecting nut (2) is fixed on the outer side of the rotating shaft lower fixing piece (1) through a bolt, the upper part of the connecting nut (2) is respectively connected with an inner tooth washer (3) and a flat hole gasket (4) in a sliding manner, the upper end surface of the rotating shaft lower fixing piece (1) is integrally connected with a rotating block (10), the outer side of the rotating shaft lower fixing piece (1) is connected with a positioning connecting fixing piece (5) in a sliding way, and the inner side of the positioning and connecting fixing piece (5) is provided with an adjusting opening (13), the upper part of the rotating block (10) is connected with a rotating shaft sleeve piece (7) through a rotating shaft, both sides of the rotating block (10) are provided with limiting holes (11), and the upper end surface of the rotating shaft sleeve (7) is welded with a limit bolt (8), the lower part of the rotating shaft sleeve (7) is provided with a rotating groove (6), and both sides of the rotating shaft sleeve (7) are provided with fixing ports (12), and the inner sides of the fixing ports (12) are connected with threaded rods (9) in a sliding manner.

2. The XY bidirectional rotating structure of the LED lamp according to claim 1, wherein: the flat hole gasket (4) is of a circular ring type rubber structure, and the diameter of the flat hole gasket (4) is larger than that of the outer ring of the adjusting hole (13).

3. The XY bidirectional rotating structure of the LED lamp according to claim 1, wherein: the positioning and connecting fixing piece (5) is of a hollow rectangular metal plate structure, the width of the positioning and connecting fixing piece (5) is the same as the diameter of the tail end of the rotating shaft lower fixing piece (1), and the positioning and connecting fixing piece (5) is symmetrical about the center line of the rotating shaft lower fixing piece (1).

4. The XY bidirectional rotating structure of the LED lamp according to claim 1, wherein: the rotating groove (6) is of a hollow convex structure, the width of the rotating groove (6) is the same as that of the rotating block (10), and the rotating groove (6) is symmetrical about the central line of the rotating shaft sleeve (7).

5. The XY bidirectional rotating structure of the LED lamp according to claim 1, wherein: the rotating shaft sleeve (7) is of a hollow hemispherical structure, the diameter of the rotating shaft sleeve (7) is the same as the length of the threaded rod (9), and the rotating shaft sleeve (7) is symmetrical about the center line of the rotating shaft lower fixing piece (1).

6. The XY bidirectional rotating structure of the LED lamp according to claim 1, wherein: the rotating block (10) is of a hollow U-shaped metal structure, the diameters of limiting holes (11) on two sides of the rotating block (10) are the same as the diameter of the flat hole gasket (4), and the rotating block (10) is symmetrical about the center line of the rotating shaft lower fixing piece (1).