CN212777232U

CN212777232U - Illumination lamp panel with adjustable illumination angle

Info

Publication number: CN212777232U
Application number: CN202022072815.4U
Authority: CN
Inventors: 李海龙
Original assignee: Shenzhen Friendship Optoelectronics Co ltd
Current assignee: Shenzhen Friendship Optoelectronics Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-03-23
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an illumination lamp plate of shining angularly adjustable, which comprises a housin, the bottom cover on casing right side is equipped with the pivot, the right side fixedly connected with handle of pivot, first rolling axle and first rolling wheel have been cup jointed respectively to the left and right sides on pivot surface, the fixed surface of first rolling wheel is connected with first connecting rope, one side fixedly connected with second rolling wheel of first rolling wheel is kept away from to first connecting rope, the connecting axle has been cup jointed to the inner chamber of second rolling wheel, the fixed surface of first rolling axle is connected with the second connecting rope. The utility model discloses a cooperation of casing, pivot, handle, first rolling wheel, first connecting rope, second rolling wheel, connecting axle, first rolling axle, second connecting rope, second rolling axle, driving gear, driven gear, connecting rod, lamp plate body and activity post has solved the inconvenient angle modulation that carries on of current illumination lamp plate to the inconvenient problem of using that uses.

Description

Illumination lamp panel with adjustable illumination angle

Technical Field

The utility model relates to the field of lighting technology, specifically be an illumination lamp plate of shining angle adjustable.

Background

The lighting is a measure for lighting working and living places or individual objects by various light sources, the lighting is called natural lighting by using the sun and sky light, the lighting is called artificial lighting by using artificial light sources, the primary purpose of the lighting is to create good visibility and comfortable and pleasant environment, the existing lighting lamp panel is inconvenient to adjust the angle, so that the lighting lamp panel is inconvenient to use, and therefore, the lighting lamp panel with the adjustable lighting angle is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an illumination lamp plate of shining angle adjustable to solve the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an illumination lamp panel with an adjustable illumination angle comprises a shell, wherein a rotating shaft is sleeved at the bottom of the right side of the shell, a handle is fixedly connected to the right side of the rotating shaft, a first winding shaft and a first winding wheel are respectively sleeved on the left side and the right side of the surface of the rotating shaft, a first connecting rope is fixedly connected to the surface of the first winding wheel, a second winding wheel is fixedly connected to one side, away from the first winding wheel, of the first connecting rope, a connecting shaft is sleeved on the inner cavity of the second winding wheel, a second connecting rope is fixedly connected to the surface of the first winding shaft, a second winding shaft is fixedly connected to one side, away from the first winding shaft, of the second connecting rope, the inner cavity of the second winding shaft is sleeved with the connecting shaft, a driving gear is sleeved on the rear side of the surface of the connecting shaft, a driven gear is meshed at the top of the driving gear, the top fixedly connected with lamp plate body of connecting rod.

Preferably, the bottoms of the two sides of the inner cavity of the shell are fixedly connected with first bearings, and the inner cavity of each first bearing is movably connected with the rotating shaft.

Preferably, the top of the shell is provided with a through groove, an inner cavity of the through groove is fixedly connected with a movable column, and the surface of the movable column is movably connected with the connecting rod.

Preferably, the rear side of the inner cavity of the shell is fixedly connected with a second bearing, and the inner cavity of the second bearing is movably connected with the connecting shaft.

Preferably, the bottom of the inner cavity of the handle is sleeved with a limit pin, and the left side of the limit pin penetrates through the inner cavity of the shell.

(III) advantageous effects

Compared with the prior art, the utility model provides an illumination lamp plate of shining angle adjustable possesses following beneficial effect:

1. when the lamp panel body needs to be adjusted clockwise, the handle is rotated clockwise through the observation on the right side of the shell, the handle can drive the rotating shaft to rotate, the rotating shaft drives the first rolling shaft to rotate, thereby rolling the second connecting rope, the second connecting rope can drive the second rolling shaft to rotate, the second rolling shaft drives the connecting shaft to rotate, the connecting shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the connecting rod to rotate, the connecting rod drives the lamp panel body to rotate clockwise, when the lamp panel body needs to adjust the angle anticlockwise, the handle is rotated reversely, can make first rolling wheel to carry out the rolling to first connecting rope to drive lamp plate body anticlockwise rotation, solve the inconvenient angle modulation that carries on of current illumination lamp plate, thereby the inconvenient problem of using that uses.

2. The utility model discloses a set up first bearing, stabilized the work of pivot, carried out spacingly to the pivot, avoided the pivot can't carry out work, through setting up the activity post for the connecting rod uses the activity post to rotate as the centre of a circle, has avoided the connecting rod can't carry out work, through setting up the spacer pin, has carried out spacingly to the handle, has avoided the handle to rotate by oneself, leads to lamp plate body work unstable.

Drawings

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

FIG. 2 is a schematic side view of the connecting shaft of the present invention;

fig. 3 is a schematic view of the top view structure of the movable column of the present invention.

In the figure: 1. a housing; 2. a rotating shaft; 3. a handle; 4. a first winding wheel; 5. a first connecting rope; 6. a second wind-up wheel; 7. a connecting shaft; 8. a first winding shaft; 9. a second connecting rope; 10. a second wind-up reel; 11. a driving gear; 12. a driven gear; 13. a connecting rod; 14. a lamp panel body; 15. a movable column.

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.

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 be referred 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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.

The utility model discloses a casing 1, pivot 2, handle 3, first rolling wheel 4, first connecting rope 5, second rolling wheel 6, connecting axle 7, first rolling axle 8, second connection rope 9, second rolling axle 10, driving gear 11, driven gear 12, connecting rod 13, lamp plate body 14 and movable post 15 part are the parts that general standard or technical personnel in the field know, and its structure and principle all can learn or learn through conventional experimental approach for this technical personnel through the technical manual.

Referring to fig. 1-3, an illumination lamp panel with adjustable illumination angle comprises a housing 1, a limiting pin is sleeved at the bottom of an inner cavity of a handle 3, the left side of the limiting pin penetrates through the inner cavity of the housing 1, the handle 3 is limited by the limiting pin, so that unstable operation of a lamp panel body 14 caused by self rotation of the handle 3 is avoided, a rotating shaft 2 is sleeved at the bottom of the right side of the housing 1, first bearings are fixedly connected to the bottoms of the two sides of the inner cavity of the housing 1, the inner cavity of each first bearing is movably connected with the rotating shaft 2, the operation of the rotating shaft 2 is stabilized by the arrangement of the first bearings, the rotating shaft 2 is limited, so that the rotating shaft 2 is prevented from failing to operate, the handle 3 is fixedly connected to the right side of the rotating shaft 2, a first winding shaft 8 and a first winding wheel 4 are respectively sleeved on the left side and the right side of the surface of the rotating shaft 2, a second winding wheel 6 is fixedly connected to one side of the first connecting rope 5 far away from the first winding wheel 4, a connecting shaft 7 is sleeved in an inner cavity of the second winding wheel 6, a second bearing is fixedly connected to the rear side of the inner cavity of the shell 1, the inner cavity of the second bearing is movably connected with the connecting shaft 7, a second connecting rope 9 is fixedly connected to the surface of the first winding shaft 8, a second winding shaft 10 is fixedly connected to one side of the second connecting rope 9 far away from the first winding shaft 8, the inner cavity of the second winding shaft 10 is sleeved with the connecting shaft 7, a driving gear 11 is sleeved on the rear side of the surface of the connecting shaft 7, a driven gear 12 is meshed at the top of the driving gear 11, a connecting rod 13 is fixedly connected to the top of the driven gear 12, a through groove is formed in the top of the shell 1, a movable column 15 is fixedly connected to the inner cavity of the through groove, the surface of the movable column 15 is movably connected with the, avoided connecting rod 13 can't carry out work, the top fixedly connected with lamp plate body 14 of connecting rod 13.

When the lamp panel body 14 needs to be adjusted in angle clockwise, the handle 3 is rotated clockwise through observation on the right side of the shell 1, the handle 3 can drive the rotating shaft 2 to rotate, the rotating shaft 2 drives the first winding shaft 8 to rotate, so that the second connecting rope 9 is wound, the second connecting rope 9 can drive the second winding shaft 10 to rotate, the second winding shaft 10 drives the connecting shaft 7 to rotate, the connecting shaft 7 drives the driving gear 11 to rotate, the driving gear 11 drives the driven gear 12 to rotate, the driven gear 12 drives the connecting rod 13 to rotate, the connecting rod 13 drives the lamp panel body 14 to rotate clockwise, when the lamp panel body 14 needs to be adjusted in angle counterclockwise, the handle 3 is rotated reversely, so that the first winding wheel 4 can wind the first connecting rope 5, so that the lamp panel body 14 is driven to rotate counterclockwise, and the problem that the conventional lighting lamp panel is inconvenient to adjust the angle is solved, thereby being inconvenient for use.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an illumination lamp plate of shining angle adjustable, includes casing (1), its characterized in that: the bottom cover on casing (1) right side is equipped with pivot (2), the right side fixedly connected with handle (3) of pivot (2), first rolling axle (8) and first rolling wheel (4) have been cup jointed respectively to the left and right sides on pivot (2) surface, the fixed surface of first rolling wheel (4) is connected with first connecting rope (5), one side fixedly connected with second rolling wheel (6) that first rolling wheel (4) was kept away from in first connecting rope (5), the inner chamber of second rolling wheel (6) has cup jointed connecting axle (7), the fixed surface of first rolling axle (8) is connected with second connecting rope (9), one side fixedly connected with second rolling axle (10) that first rolling axle (8) was kept away from in second connecting rope (9), the inner chamber of second rolling axle (10) and connecting axle (7) cup joint, the rear side on connecting axle (7) surface has cup jointed driving gear (11), the top meshing of driving gear (11) has driven gear (12), the top fixedly connected with connecting rod (13) of driven gear (12), the top fixedly connected with lamp plate body (14) of connecting rod (13).

2. The illumination lamp panel with the adjustable illumination angle of claim 1, characterized in that: the bottom of the two sides of the inner cavity of the shell (1) is fixedly connected with a first bearing, and the inner cavity of the first bearing is movably connected with the rotating shaft (2).

3. The illumination lamp panel with the adjustable illumination angle of claim 1, characterized in that: the top of casing (1) has been seted up logical groove, and the inner chamber fixedly connected with activity post (15) that lead to the groove, the surface and connecting rod (13) swing joint of activity post (15).

4. The illumination lamp panel with the adjustable illumination angle of claim 1, characterized in that: the rear side of the inner cavity of the shell (1) is fixedly connected with a second bearing, and the inner cavity of the second bearing is movably connected with the connecting shaft (7).

5. The illumination lamp panel with the adjustable illumination angle of claim 1, characterized in that: the bottom of the inner cavity of the handle (3) is sleeved with a limit pin, and the left side of the limit pin penetrates through the inner cavity of the shell (1).