CN215674885U

CN215674885U - Outdoor LED light projecting lamp with adjustable irradiation area

Info

Publication number: CN215674885U
Application number: CN202121372623.3U
Authority: CN
Inventors: 纪宁; 丁敬锋; 马军; 夏崇定; 郑玉合
Original assignee: Nanjing Jiashixin Electronic Co ltd
Current assignee: Nanjing Jiashixin Electronic Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-28
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses an LED outdoor light projection lamp with an adjustable irradiation area. The utility model comprises the following steps: the base, the spliced pole is installed in the top of base rotation, one side fixed mounting of spliced pole has the L template, the bottom sliding connection of L template has the arm-tie, a plurality of springs of one side fixedly connected with of arm-tie, the one end that the arm-tie was kept away from to a plurality of springs all with L template fixed connection, the opposite side fixedly connected with inserted bar of arm-tie, a plurality of slots have been seted up in the outside of base, inserted bar swing joint is in corresponding slot, the vertical groove has been seted up at the top of spliced pole, it installs the threaded rod to rotate on the bottom inner wall in vertical groove, one side of spliced pole is rotated and is installed the pivot, the one end of pivot extends to vertical inslot and all fixedly installed with the outside of threaded rod bevel gear, two bevel gear mesh mutually, the utility model structural design is reasonable, can carry out multi-angle adjustment use to the light projecting lamps and lanterns, conveniently adjust its irradiation zone, excellent in use effect.

Description

Outdoor LED light projecting lamp with adjustable irradiation area

Technical Field

The utility model relates to the technical field of LED light projecting lamps, in particular to an LED outdoor light projecting lamp with an adjustable irradiation area.

Background

The LED projection lamp is also known as an LED spotlight and an LED projection lamp. The LED projection lamp is controlled by a built-in microchip, one type of the LED projection lamp adopts a power type chip combination, the other type of the LED projection lamp adopts a single high-power chip, the performance of the power type chip is stable, the structure of the single high-power product is huge, the LED projection lamp is suitable for small-range projection illumination, the power of the single high-power product can reach very high, long-distance large-area projection can be carried out, and the LED projection lamp has a structure which is not influenced by weather conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks and flowers; however, the conventional LED light projecting lamp is usually set at a fixed angle when in use, and the light projecting angle cannot be adjusted, so that the irradiation area is small and the irradiation effect is poor.

The utility model content is as follows:

the purpose of the utility model is as follows: the utility model aims to provide an LED outdoor light projecting lamp with an adjustable irradiation area, which aims to solve the problems in the background technology.

The technical scheme is as follows: in order to achieve the purpose, the utility model provides the following technical scheme: an outdoor LED light projector fixture with adjustable illumination area, comprising: a base, a connecting column is rotatably installed at the top of the base, an L-shaped plate is fixedly installed at one side of the connecting column, a pulling plate is slidably connected to the bottom of the L-shaped plate, a plurality of springs are fixedly connected to one side of the pulling plate, one ends of the springs, far away from the pulling plate, are fixedly connected with the L-shaped plate, an inserting rod is fixedly connected to the other side of the pulling plate, a plurality of slots are formed in the outer side of the base, the inserting rod is movably connected into the corresponding slot, a vertical groove is formed in the top of the connecting column, a threaded rod is rotatably installed on the inner wall of the bottom of the vertical groove, a rotating shaft is rotatably installed at one side of the connecting column, a conical gear is fixedly installed at one end of the rotating shaft, extends into the vertical groove and is fixedly installed with the outer side of the threaded rod, the two conical gears are meshed, a sliding plate is installed on the outer side of the threaded rod, the top of the sliding plate extends to the upper side of the connecting column, a connecting shaft is fixedly welded at the front side of the sliding plate, and a rectangular plate is movably sleeved on the outer side of the connecting shaft, the top fixed mounting of rectangular plate has the light projecting lamps and lanterns body, and the top fixed mounting of L template has the connecting seat, and the inboard of connecting seat is rotated and is installed the connecting plate, and one side fixed connection that the connecting seat was kept away from to the connecting plate is in the bottom of light projecting lamps and lanterns body.

Furthermore, the top of the base is provided with a mounting hole, an outer ring of the bearing is fixedly mounted in the mounting hole, and the connecting column is fixedly sleeved with an inner ring of the bearing, so that the connecting column is convenient to rotate and mount.

Further, the spout has been seted up to the bottom of L template, and arm-tie sliding connection is in the spout, and fixed mounting has same gag lever post on the both sides inner wall of spout, and arm-tie sliding connection is in the outside of gag lever post, the sliding connection arm-tie of being convenient for to play limiting displacement to the arm-tie.

Furthermore, a thread groove is formed in the bottom of the sliding plate, and the sliding plate is installed on the outer side of the threaded rod through thread grooves and threads, so that the sliding plate is conveniently in threaded connection with the threaded rod.

Furthermore, a rectangular hole is formed in the front side of the rectangular plate, the rectangular plate is movably sleeved on the outer side of the connecting shaft through the rectangular hole, and the rectangular plate is conveniently movably sleeved on the outer side of the connecting shaft.

Furthermore, the inner side of the connecting seat is fixedly provided with a fixed shaft, and the connecting plate is rotatably arranged on the outer side of the fixed shaft, so that the connecting plate can be conveniently and rotatably arranged.

Has the advantages that: compared with the prior art, the utility model has the beneficial effects that:

the multi-angle adjustable light projector is reasonable in structural design, can be used for adjusting the light projector in multiple angles, is convenient to adjust the irradiation area of the light projector, and is good in using effect.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic front view of the embodiment of FIG. 1;

FIG. 3 is a front cross-sectional structural view of a portion of the structure in the embodiment of FIG. 1;

fig. 4 is a partially enlarged view of a position a in fig. 3.

Reference numerals: 1. a base; 2. connecting columns; 3. an L-shaped plate; 4. pulling a plate; 5. a spring; 6. inserting a rod; 7. a slot; 8. a vertical slot; 9. a threaded rod; 10. a rotating shaft; 11. a bevel gear; 12. a slide plate; 13. a connecting shaft; 14. a rectangular plate; 15. a light projecting lamp body; 16. a connecting seat; 17. a connecting plate.

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.

Please refer to fig. 1-4, in which fig. 1 is a schematic perspective view of an embodiment of the present invention; FIG. 2 is a schematic front view of the embodiment of FIG. 1; FIG. 3 is a front cross-sectional structural view of a portion of the structure in the embodiment of FIG. 1;

fig. 4 is a partial enlarged view of a position a in fig. 3, and an LED outdoor light projection lamp with adjustable illumination area includes: a base 1, a connecting column 2 is rotatably installed at the top of the base 1, an L-shaped plate 3 is fixedly installed at one side of the connecting column 2, a pulling plate 4 is slidably connected to the bottom of the L-shaped plate 3, a plurality of springs 5 are fixedly connected to one side of the pulling plate 4, one ends of the springs 5 far away from the pulling plate 4 are fixedly connected to the L-shaped plate 3, an inserting rod 6 is fixedly connected to the other side of the pulling plate 4, a plurality of slots 7 are formed in the outer side of the base 1, the inserting rod 6 is movably connected to the corresponding slots 7, a vertical groove 8 is formed in the top of the connecting column 2, a threaded rod 9 is rotatably installed on the inner wall of the bottom of the vertical groove 8, a rotating shaft 10 is rotatably installed at one side of the connecting column 2, one end of the rotating shaft 10 extends into the vertical groove 8 and is fixedly installed with a conical gear 11 on the outer side of the threaded rod 9, the two conical gears 11 are meshed, a sliding plate 12 is installed on the outer side of the threaded rod 9, and the top of the sliding plate 12 extends to the upper side of the connecting column 2, the front side fixed welding of slide 12 has connecting axle 13, and the outside movable sleeve of connecting axle 13 is equipped with rectangular plate 14, and the top fixed mounting of rectangular plate 14 has light projecting lamp body 15, and the top fixed mounting of L template 3 has connecting seat 16, and connecting plate 17 is installed in the inboard rotation of connecting seat 16, and one side fixed connection that connecting seat 16 was kept away from to connecting plate 17 is in the bottom of light projecting lamp body 15.

The top of the base 1 is provided with a mounting hole, an outer ring of the bearing is fixedly mounted in the mounting hole, and the connecting column 2 is fixedly sleeved with an inner ring of the bearing, so that the connecting column 2 is convenient to rotate and mount.

The spout has been seted up to the bottom of L template 3, and arm-tie 4 sliding connection is in the spout, and fixed mounting has same gag lever post on the both sides inner wall of spout, and arm-tie 4 sliding connection is in the outside of gag lever post, and the sliding connection arm-tie 4 of being convenient for to play limiting displacement to arm-tie 4.

The bottom of the sliding plate 12 is provided with a thread groove, and the sliding plate 12 is installed on the outer side of the threaded rod 9 through thread grooves and threads, so that the sliding plate 12 is conveniently in threaded connection with the threaded rod 9.

The front side of the rectangular plate 14 is provided with a rectangular hole, the rectangular plate 14 is movably sleeved on the outer side of the connecting shaft 13 through the rectangular hole, and the rectangular plate 14 is conveniently movably sleeved on the outer side of the connecting shaft 13.

The inner side of the connecting seat 16 is fixedly provided with a fixed shaft, and the connecting plate 17 is rotatably arranged on the outer side of the fixed shaft, so that the connecting plate 17 can be conveniently and rotatably arranged.

In conclusion, when the LED outdoor light-projecting lamp with the adjustable irradiation area is used, the pull plate 4 can be pulled by holding the L-shaped plate 3 by hand and the plurality of springs 5 are extruded, so that the insertion rod 6 can slide out of the slot 7, then the L-shaped plate 3 can be pulled to drive the connecting column 2 to rotate, the angle of the light-projecting lamp body 15 can be adjusted, after the proper angle is adjusted, the pull plate 4 can be released, the elastic deformation of the plurality of springs 5 enables the pull plate 4 to drive the insertion rod 6 to move, reset and insert into the corresponding slot 7, then the threaded rod 9 can be driven to rotate by rotating the rotating shaft 10 and through the meshing transmission of the two conical gears 11, meanwhile, the slide plate 12 can be driven to move upwards through the threaded connection of the slide plate 12 and the threaded rod 9, and then the connection shaft 13 and the rectangular plate 14 can be matched together, and connecting seat 16 and connecting plate 17's common cooperation, can adjust the vertical angle of light projecting lamp body 15 to can realize adjusting the use to the multi-angle of light projecting lamp body 15, and then can effectually adjust the use to the irradiation region of light projecting lamp body 15, excellent in use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an outdoor light projecting lamps and lanterns of LED of illumination zone adjustable which characterized in that includes: the base (1), the top of the base (1) is rotatably provided with a connecting column (2), one side of the connecting column (2) is fixedly provided with an L-shaped plate (3), the bottom of the L-shaped plate (3) is slidably connected with a pulling plate (4), one side of the pulling plate (4) is fixedly connected with a plurality of springs (5), one ends of the springs (5) far away from the pulling plate (4) are fixedly connected with the L-shaped plate (3), the other side of the pulling plate (4) is fixedly connected with an inserting rod (6), the outer side of the base (1) is provided with a plurality of slots (7), the inserting rod (6) is movably connected in the corresponding slots (7), the top of the connecting column (2) is provided with a vertical groove (8), a threaded rod (9) is rotatably arranged on the inner wall of the bottom of the vertical groove (8), one side of the connecting column (2) is rotatably provided with a rotating shaft (10), one end of the rotating shaft (10) extends into the vertical groove (8) and is fixedly provided with a conical gear (11) with the outer side of the threaded rod (9), the two conical gears (11) are meshed, a sliding plate (12) is installed on the outer side of the threaded rod (9) in a threaded manner, the top of the sliding plate (12) extends to the upper part of the connecting column (2), a connecting shaft (13) is fixedly welded at the front side of the sliding plate (12), a rectangular plate (14) is movably sleeved at the outer side of the connecting shaft (13), the top of the rectangular plate (14) is fixedly provided with a light projecting lamp body (15), the top of the L-shaped plate (3) is fixedly provided with a connecting seat (16), the inner side of the connecting seat (16) is rotatably provided with a connecting plate (17), one side of the connecting plate (17) far away from the connecting seat (16) is fixedly connected to the bottom of the light projecting lamp body (15).

2. The outdoor LED light projecting lamp with the adjustable irradiation area as claimed in claim 1, wherein the top of the base (1) is provided with a mounting hole, the mounting hole is internally and fixedly provided with an outer ring of a bearing, and the connecting column (2) is fixedly sleeved with an inner ring of the bearing.

3. The outdoor LED light projector lamp with the adjustable illumination area as claimed in claim 1, wherein a sliding groove is formed in the bottom of the L-shaped plate (3), the pulling plate (4) is slidably connected in the sliding groove, the same limiting rod is fixedly mounted on the inner walls of two sides of the sliding groove, and the pulling plate (4) is slidably connected to the outer side of the limiting rod.

4. The LED outdoor light projector lamp with the adjustable irradiation area as claimed in claim 1, wherein the bottom of the sliding plate (12) is provided with a threaded groove, and the sliding plate (12) is installed outside the threaded rod (9) through the threaded groove.

5. The LED outdoor light projection lamp with the adjustable irradiation area as claimed in claim 1, wherein a rectangular hole is formed in the front side of the rectangular plate (14), and the rectangular plate (14) is movably sleeved on the outer side of the connecting shaft (13) through the rectangular hole.

6. An outdoor LED light projector with adjustable illumination area as claimed in claim 1, characterized in that a fixed shaft is fixedly installed on the inner side of the connecting base (16), and the connecting plate (17) is rotatably installed on the outer side of the fixed shaft.