CN210372907U

CN210372907U - LED lamps and lanterns convenient to adjust

Info

Publication number: CN210372907U
Application number: CN201921419502.2U
Authority: CN
Inventors: 林阿刘
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-04-21
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a LED lamps and lanterns convenient to adjust, including base, dwang, slide bar, base upper end intermediate position department fixed mounting has the support column, and has seted up the inner chamber in the support column, it is provided with the disc to be close to upper end position department encircleing on the support column, and passes through hinge and fan-shaped lamp shade swing joint on the disc, surround on the support column and be provided with the lamp panel, and lamp panel lower extreme fixed mounting has the LED lamp, be close to fan-shaped lamp shade lower extreme position department on the support column and all seted up the through-hole, and have first pulley through pivot fixed mounting on the inside lateral wall that is located the inner chamber of through-hole position department of support column, there is the second pulley through third pivot fixed mounting on the lateral wall that the inner. A LED lamps and lanterns convenient to adjust, be convenient for adjust the lamp shade and cover the angle, be convenient for adjust lamp light irradiation angle and scope, use lamps and lanterns that can be better.

Description

LED lamps and lanterns convenient to adjust

Technical Field

The utility model relates to an illumination lamps and lanterns equipment technical field, in particular to LED lamps and lanterns convenient to adjust.

Background

The lamp is a tool used for people to illuminate at night, so that people can normally move at night; the existing lamp has a plurality of defects, the covering angle of a lampshade cannot be adjusted, the light irradiation angle and the light irradiation range cannot be adjusted conveniently, and the lamp cannot be used better.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a LED lamp convenient to adjust, which can effectively solve the problems in the background art.

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

a light-emitting diode (LED) lamp convenient to adjust comprises a base, a rotating rod and a sliding rod, wherein a supporting column is fixedly installed at the middle position of the upper end of the base, an inner cavity is formed in the supporting column, a disc is arranged on the supporting column in a surrounding mode close to the upper end of the supporting column, the upper end of the disc is movably connected with a fan-shaped lampshade through a hinge, a lamp panel is arranged on the supporting column in a surrounding mode, an LED lamp is fixedly installed at the lower end of the lamp panel, through holes are formed in the supporting column close to the lower end of the fan-shaped lampshade, a first pulley is fixedly installed on the side wall, located in the inner cavity of the through hole, of the supporting column through a rotating shaft, a second pulley is fixedly installed on the side wall, close to the upper end of the inner cavity, of the inner cavity through a third rotating shaft, a, and a first rotating wheel is fixedly arranged at one side position of the first gear on the first rotating shaft, a second rotating wheel is fixedly arranged at the other side position of the first gear on the first rotating shaft, an outer pull wire is connected onto the second rotating wheel, the outer pull wire is fixedly connected with the outer lower end position of the fan-shaped lampshade through a second pulley, an inner pull wire is connected onto the first rotating wheel, the inner pull wire passes through a through hole through the first pulley and is fixedly connected with the inner lower end position of the fan-shaped lampshade, a second rotating shaft is fixedly connected onto the side wall of the inner cavity through a second bearing, a second gear is fixedly arranged at the middle position of the second rotating shaft, one end of the rotating rod passes through the supporting column and is fixedly connected with the second bearing, a rotating handle is fixedly arranged at the other end of the rotating rod, a bolt hole is formed at the position close to the supporting column on the rotating rod in a surrounding manner, and, and the second square groove has been seted up on the lateral wall around the first square inslot, equal fixed mounting has the sliding block around the slide bar, and slide bar right side fixed mounting has the connecting rod, connecting rod other end fixed mounting has the bolt.

Preferably, the lamp panel is located in the area of the fan-shaped lamp shade cage on the support column.

Preferably, the through hole is located at a position on the support column close to the lower end of the fan-shaped lampshade.

Preferably, the first rotating shaft is located below the first pulley in the inner cavity, the second rotating shaft is located below the first rotating shaft, and a second gear on the second rotating shaft is in meshed connection with the first gear on the first rotating shaft.

Preferably, the slide bar is placed in the first square groove, and the sliding block on the slide bar is placed in the second square groove.

Compared with the prior art, the utility model discloses following beneficial effect has: this LED lamps and lanterns convenient to adjust, through the first pulley of addding, the second pulley, act as go-between outward, interior stay wire, fan-shaped lamp shade, can adjust the lamp shade and cover the angle, be convenient for adjust lamp light irradiation angle and scope, can better use lamps and lanterns, set up first line of rotation wheel, the second line of rotation wheel, first pivot enable act as go-between outward and stay wire when adjusting fan-shaped lamp shade angle, can not in disorder, set up the fixed rotation handle that bolt and bolt hole can be better, thereby restriction fan-shaped lamp shade angle.

Drawings

Fig. 1 is a sectional view of an LED lamp convenient to adjust according to the present invention;

FIG. 2 is an enlarged view of the LED lamp A of the present invention, which is easy to adjust;

FIG. 3 is an enlarged view of a position B of an LED lamp convenient to adjust according to the present invention;

FIG. 4 is an enlarged view of a position C of the LED lamp convenient to adjust according to the present invention;

fig. 5 is the utility model relates to a fan-shaped lamp shade cross-sectional view of LED lamps and lanterns convenient to adjust.

In the figure: 1. a base; 2. an inner cavity; 3. a first pulley; 4. a fan-shaped lampshade; 5. an outer stay wire; 6. a disc; 7. a second pulley; 8. an inner pull wire; 9. a support pillar; 10. a lamp panel; 11. an LED lamp; 12. a through hole; 13. a first bearing; 14. a second bearing; 15. a first rotating shaft; 16. a second rotating shaft; 17. a first wire-turning wheel; 18. a second wire-rotating wheel; 19. a first gear; 20. a second gear; 21. rotating the rod; 22. rotating the handle; 23. a bolt; 24. a connecting rod; 25. a first square groove; 26. a second square groove; 27. a slide bar; 28. a slider; 29. a hinge; 30. a third rotating shaft; 31. a bolt hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an LED lamp convenient for adjustment comprises a base 1, a rotating rod 21, and a sliding rod 27, wherein a supporting column 9 is fixedly installed at the middle position of the upper end of the base 1, an inner cavity 2 is formed in the supporting column 9, a disc 6 is arranged on the supporting column 9 near the upper end in a surrounding manner, the upper end of the disc 6 is movably connected with a fan-shaped lampshade 4 through a hinge 29, a lamp panel 10 is arranged on the supporting column 9 in a surrounding manner, an LED lamp 11 is fixedly installed at the lower end of the lamp panel 10, through holes 12 are formed on the supporting column 9 near the lower end of the fan-shaped lampshade 4, a first pulley 3 is fixedly installed on the side wall of the inner cavity 2 inside the supporting column 9 at the position of the through hole 12 through a rotating shaft, a second pulley 7 is fixedly installed on the side wall of the inner cavity 2 near the upper end in the inner cavity 2 through a third rotating shaft, a first gear 19 is fixedly arranged at the middle position on the first rotating shaft 15, a first rotating wheel 17 is fixedly arranged at one side position of the first gear 19 on the first rotating shaft 15, a second rotating wheel 18 is fixedly arranged at the other side position of the first gear 19 on the first rotating shaft 15, an outer stay wire 5 is connected on the second rotating wheel 18, the outer stay wire 5 is fixedly connected with the outer lower end position of the fan-shaped lampshade 4 through a second pulley 7, an inner stay wire 8 is connected on the first rotating wheel 17, the inner stay wire 8 passes through a through hole 12 through a first pulley 3 and is fixedly connected with the inner lower end position of the fan-shaped lampshade 4, a second rotating shaft 16 is fixedly connected on the side wall of the inner cavity 2 through a second bearing 14, a second gear 20 is fixedly arranged at the middle position on the second rotating shaft 16, one end of the rotating rod 21 passes through a support column 9 and is fixedly connected with the second bearing 14, and a rotating handle 22 is fixedly arranged, a bolt hole 31 is formed in the rotating rod 21 at a position close to the supporting column 9 in a surrounding manner, a first square groove 25 is formed in the supporting column 9 at a position above the rotating rod 21, second square grooves 26 are formed in the front side wall and the rear side wall in the first square groove 25, sliding blocks 28 are fixedly mounted on the front side and the rear side of the sliding rod 27, a connecting rod 24 is fixedly mounted on the right side of the sliding rod 27, and a bolt 23 is fixedly mounted at the other end of the connecting rod 24;

the lamp panel 10 is positioned in the area of the cage of the fan-shaped lampshade 4 on the support column 9; the through hole 12 is positioned on the support column 9 and close to the lower end of the fan-shaped lampshade 4; the first rotating shaft 15 is positioned below the first pulley 3 in the inner cavity 2, the second rotating shaft 16 is positioned below the first rotating shaft 15, and a second gear 20 on the second rotating shaft 16 is in meshed connection with a first gear 19 on the first rotating shaft 15; the sliding rod 27 is placed in the first square groove 25, and the sliding block 28 on the sliding rod 27 is placed in the second square groove 26.

It should be noted that, the utility model relates to a LED lamp convenient to adjust, when in use, the worker can place the LED lamp convenient to adjust at a proper position through the base 1, then the plug of the lamp is electrified, the LED lamp 11 lights for illumination, the worker can rotate the rotating handle 22 to drive the second rotating shaft 16 in the inner cavity 2 to rotate, then the second gear 20 on the second rotating shaft 16 drives the first gear 19 to rotate, so that the first rotating wheel 17 and the second rotating wheel 18 on the first rotating shaft 15 rotate, the winding directions of the inner pull wire 8 and the outer pull wire 5 on the first rotating wheel 17 and the second rotating wheel 18 are different, when the inner pull wire 8 is tightened up, the outer pull wire 5 loosens the fan-shaped lampshade 4 to cover the angle to become smaller, when the inner pull wire 8 is loosened, the outer pull wire 5 tightens the fan-shaped lampshade 4 to cover the angle to become larger, which is beneficial to adjusting the covering angle, and is convenient to adjust the light irradiation angle and, the use lamps and lanterns that can be better, and first wire wheel 17 and second wire wheel 18 are coaxial rotation, and the line can keep unanimous when tightening up, relaxing, can not be in disorder, and the back has been adjusted, and the staff can make in the bolt hole 31 on the dwang 21 is inserted to bolt 23 on it through slip slide bar 27, fixes rotating handle 22, can cover the angle to fan-shaped lamp shade 4 and prescribe a limit to.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED lamps and lanterns convenient to adjust which characterized in that: comprises a base (1), a rotating rod (21) and a sliding rod (27), wherein a support column (9) is fixedly installed at the middle position of the upper end of the base (1), an inner cavity (2) is formed in the support column (9), a disc (6) is arranged on the support column (9) close to the upper end position in a surrounding mode, the upper end of the disc (6) is movably connected with a fan-shaped lampshade (4) through a hinge (29), a lamp panel (10) is arranged on the support column (9) in a surrounding mode, an LED lamp (11) is fixedly installed at the lower end of the lamp panel (10), through holes (12) are formed in the support column (9) close to the lower end position of the fan-shaped lampshade (4), a first pulley (3) is fixedly installed on the side wall of the inner cavity (2) located at the through hole (12) position inside the support column (9) through a rotating shaft, a second pulley (7) is fixedly installed on the side wall of the inner cavity, and a first rotating shaft (15) is fixedly arranged on the side wall of the inner cavity (2) through a first bearing (13), a first gear (19) is fixedly arranged at the position of the middle position on the first rotating shaft (15), a first rotating wheel (17) is fixedly arranged at the position of one side of the first gear (19) on the first rotating shaft (15), a second rotating wheel (18) is fixedly arranged at the position of the other side of the first gear (19) on the first rotating shaft (15), an outer stay wire (5) is connected on the second rotating wheel (18), the outer stay wire (5) is fixedly connected with the position of the outer lower end of the fan-shaped lampshade (4) through a second pulley (7), an inner stay wire (8) is connected on the first rotating wheel (17), the inner stay wire (8) passes through a through hole (12) through a first pulley (3) and is fixedly connected with the position of the inner lower end of the fan-shaped lampshade (4), a second rotating shaft (16) is fixedly connected with the side wall of the inner cavity (2) through a second bearing (14), and intermediate position department fixed mounting has second gear (20) on second pivot (16), dwang (21) one end is passed support column (9) and second bearing (14) fixed connection, and dwang (21) other end fixed mounting has rotation handle (22), it encircles and has seted up bolt hole (31) to be close to support column (9) position department on dwang (21), lie in dwang (21) top position department on support column (9) and seted up first square groove (25), and seted up second square groove (26) around in first square groove (25) on the lateral wall, equal fixed mounting has sliding block (28) around sliding rod (27), and sliding rod (27) right side fixed mounting has connecting rod (24), connecting rod (24) other end fixed mounting has bolt (23).

2. The LED lamp convenient to adjust as recited in claim 1, wherein: the lamp panel (10) is positioned in the cage area of the fan-shaped lamp shade (4) on the support column (9).

3. The LED lamp convenient to adjust as recited in claim 1, wherein: the through hole (12) is positioned on the support column (9) and close to the lower end of the fan-shaped lampshade (4).

4. The LED lamp convenient to adjust as recited in claim 1, wherein: first pivot (15) are located first pulley (3) below in inner chamber (2), and second pivot (16) are located first pivot (15) below, second gear (20) on second pivot (16) and first gear (19) on first pivot (15) meshing are connected.

5. The LED lamp convenient to adjust as recited in claim 1, wherein: the sliding rod (27) is placed in the first square groove (25), and the sliding block (28) on the sliding rod (27) is placed in the second square groove (26).