CN211203719U

CN211203719U - Lamp with adjustable irradiation angle

Info

Publication number: CN211203719U
Application number: CN202020080066.7U
Authority: CN
Inventors: 林晓会
Original assignee: Jiangsu Tiantu Engineering Co ltd
Current assignee: Jiangsu Tiantu Engineering Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-07
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a lamps and lanterns with it is adjustable to shine angle, the on-line screen storage device comprises a base, the upper end fixedly connected with support column of base, the support column is hollow structure, be equipped with in the support column and remove the post, the upper end of removing the post runs through support column and outside extension, the one end of removing the outside extension of post is equipped with the cavity groove, be equipped with the opening that corresponds with the cavity groove on the lateral wall of removal post, the cavity inslot is equipped with the regulation pole, threaded sleeve is equipped with the movable block on the regulation pole, fixedly connected with bearing rod on the lateral wall of removal post, the lower extreme fixedly connected with turning block that removes post one end is kept away from to the bearing rod, the lower extreme of turning block rotates and is connected with the fixed axle, fixedly connected with lamp. The lamp with the adjustable irradiation angle has the advantages that the operation of adjusting the illumination height and the angle is simple, the illumination range of the lamp is enlarged, and the use efficiency of the lamp is improved.

Description

Lamp with adjustable irradiation angle

Technical Field

The utility model relates to a lighting lamp is related to technical field, specifically is a lamps and lanterns with shine angle is adjustable.

Background

The household lighting is developed from the birth of electricity to the earliest incandescent bulb, then to a fluorescent tube, then to the later lighting of energy-saving lamps, halogen tungsten lamps, gas discharge lamps and L ED special materials, and most of all lighting lamps are developed under the development of the light sources, such as from an electric lamp holder to a fluorescent lamp bracket to various technical decorative lights and the like.

The illumination angle of the existing daily lamp is inconvenient to adjust, so that the illumination range is limited, and the use efficiency of the lamp is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lamps and lanterns with shine angle is adjustable to it is inconvenient to propose current lamps and lanterns in daily use and shine the angle modulation in solving above-mentioned background art, leads to the illumination zone limited, causes the not high problem of lamps and lanterns availability factor.

In order to achieve the above object, the utility model provides a following technical scheme: a lamp with adjustable irradiation angle comprises a base, wherein the upper end of the base is fixedly connected with a support column which is of a hollow structure, a moving column is arranged in the support column, the upper end of the moving column penetrates through the support column and extends outwards, one end of the moving column, which extends outwards, is provided with a hollow groove, the side wall of the moving column is provided with an opening corresponding to the hollow groove, an adjusting rod is arranged in the hollow groove, a moving block is sleeved on the adjusting rod in a threaded manner, a bearing rod is fixedly connected to the side wall of the moving column, the lower end, far away from one end of the moving column, of the bearing rod is fixedly connected with a rotating block, the lower end of the rotating block is rotatably connected with a fixed shaft, a lamp housing is fixedly connected to the fixed shaft, a lamp is fixed in the lamp housing, a rotating shaft is fixed, and two ends of the rotating rod are respectively and rotatably connected with the moving block and the rotating shaft.

Preferably, the lower end of the adjusting rod is rotatably connected with the side wall of the inner bottom end of the hollow groove, the upper end of the adjusting rod penetrates through the moving block and the moving column and is fixedly connected with the adjusting button, and a rubber ring is fixedly sleeved on the outer side wall of the adjusting button.

Preferably, the adjusting rod is sleeved with a spring, and the spring is located at the lower end of the moving block.

Preferably, a groove is formed in the side wall of the moving block, a plurality of balls are arranged in the groove, and the balls abut against the inner side wall of the hollow groove.

Preferably, the outer side wall of the support column is provided with a locking screw for fixing the movable column in the support column.

Preferably, a bottom cushion is fixed at the lower end of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lamp body is placed stably in a whole through the bottom pad, the lighting height of the lamp is adjusted through the movement of the moving column in the supporting column and moves to a proper height, the locking screw is rotated until the moving column is fixed in the supporting column, the adjusting rod is driven to rotate through the rotation of the adjusting button, the moving block moves on the adjusting rod under the threaded connection effect between the adjusting rod and the moving block, the moving block moves to pull the rotating rod to rotate, one end, far away from the moving block, of the rotating rod rotates around the rotating shaft to enable the lamp body to be stressed, and the fixed shaft rotates around the rotating block to adjust the lighting angle of the lamp in;

2. when the moving block moves, the compression spring realizes stress buffering, the stability of the moving block in the moving process is improved, friction is reduced through the balls, the moving efficiency of the moving block is improved, the rubber ring outside the adjusting button enables a user to grip more comfortably, the lighting height and angle adjusting operation of the lamp with the adjustable lighting angle are simple, the lighting range of the lamp is enlarged, and the using efficiency of the lamp is improved.

Drawings

Fig. 1 is a schematic structural view of a lamp with adjustable illumination angle according to the present invention;

fig. 2 is a schematic diagram of a structure at a position a of the lamp with adjustable illumination angle of the present invention.

In the figure: the lamp comprises a base pad 1, a base 2, a support column 3, a locking screw 4, a movable column 5, an adjusting rod 6, an adjusting button 7, an opening 8, a bearing rod 9, a rotating block 10, a fixed shaft 11, a rotating rod 12, a rotating shaft 13, a lamp 14, a lamp shell 15, a ball 16, a movable block 17 and a spring 18.

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. 1-2, the present invention provides an embodiment: a lamp with adjustable irradiation angle comprises a base 2, the upper end of the base 2 is fixedly connected with a support column 3, the support column 3 is of a hollow structure, a moving column 5 is arranged in the support column 3, the upper end of the moving column 5 penetrates through the support column 3 and extends outwards, one end of the moving column 5 extending outwards is provided with a hollow groove, the side wall of the moving column 5 is provided with an opening 8 corresponding to the hollow groove, an adjusting rod 6 is arranged in the hollow groove, a moving block 17 is sleeved on the adjusting rod 6 through threads, a bearing rod 9 is fixedly connected on the side wall of the moving column 5, the lower end of the bearing rod 9, far away from one end of the moving column 5, is fixedly connected with a rotating block 10, the lower end of the rotating block 10 is rotatably connected with a fixed shaft 11, a lamp shell 15 is fixedly connected on the fixed shaft 11, a lamp 14 is fixed in the lamp shell 15, the both ends of dwang 12 rotate with movable block 17, pivot 13 respectively and are connected, rotate adjusting knob 7 and drive regulation pole 6 and rotate, adjust the threaded connection effect between pole 6 and the movable block 17, make movable block 17 move on adjusting pole 6, movable block 17 removes pulling dwang 12 and rotates, and the one end that movable block 17 was kept away from to dwang 12 revolves pivot 13 and rotates and make lamp body 15 atress, revolves the rotation of rotation block 10 through fixed axle 11, realizes the regulation of lamps and lanterns 14 irradiation angle in the lamp body 15.

The utility model discloses in: the lower end of the adjusting rod 6 is rotatably connected with the side wall of the bottom end in the hollow groove, the upper end of the adjusting rod 6 penetrates through the moving block 17 and the moving column 5 and is fixedly connected with the adjusting button 7, a rubber ring is fixedly sleeved on the outer side wall of the adjusting button 7, and the rubber ring on the outer side of the adjusting button 7 is more comfortable for a user to hold; the adjusting rod 6 is sleeved with a spring 18, the spring 18 is positioned at the lower end of the moving block 17, and when the moving block 17 moves, the spring 18 is compressed to realize stress buffering, so that the stability of the moving block 17 in the moving process is improved; a groove is formed in the side wall of the moving block 17, a plurality of balls 16 are arranged in the groove, the balls 16 are abutted against the inner side wall of the hollow groove, the balls 16 reduce friction, and the moving efficiency of the moving block 17 is improved; the outer side wall of the supporting column 3 is provided with a locking screw 4 for fixing the moving column 5 in the supporting column 3, the moving column 5 moves in the supporting column 3, the lighting height of the lamp 14 is adjusted, the lamp is moved to a proper height, and the locking screw 4 is rotated until the moving column 5 is fixed in the supporting column 3; the lower extreme of base 2 is fixed with heelpiece 1, and heelpiece 1 realizes holistic stable the placing.

The working principle is as follows: the whole stable placement is realized through the bottom pad 1, the adjustment of the lighting height of the lamp 14 is realized through the movement of the movable column 5 in the support column 3, the lamp is moved to a proper height, the locking screw 4 is rotated until the movable column 5 is fixed in the support column 3, the adjusting rod 6 is driven to rotate by rotating the adjusting button 7, the moving block 17 moves on the adjusting rod 6 under the threaded connection action between the adjusting rod 6 and the moving block 17, the moving block 17 moves to pull the rotating rod 12 to rotate, one end of the rotating rod 12, far away from the moving block 17, rotates around the rotating shaft 13 to enable the lamp shell 15 to be stressed, the fixed shaft 11 rotates around the rotating block 10 to realize the adjustment of the irradiation angle of the lamp 14 in the lamp shell 15, when the moving block 17 moves, the compression spring 18 realizes stress buffering, improves the stability of the moving block 17 in the moving process, the friction is reduced through the balls 16, the moving efficiency of the moving block 17 is improved, and the rubber ring on the outer side of the adjusting button 7 is more comfortable to hold by a user.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A luminaire with adjustable illumination angle, comprising a base (2), characterized in that: the upper end of the base (2) is fixedly connected with a support column (3), the support column (3) is of a hollow structure, a movable column (5) is arranged in the support column (3), the upper end of the movable column (5) penetrates through the support column (3) and extends outwards, a hollow groove is formed in one end, extending outwards, of the movable column (5), an opening (8) corresponding to the hollow groove is formed in the side wall of the movable column (5), an adjusting rod (6) is arranged in the hollow groove, a movable block (17) is sleeved on the adjusting rod (6) in a threaded manner, a bearing rod (9) is fixedly connected to the side wall of the movable column (5), a rotating block (10) is fixedly connected to the lower end, far away from one end of the movable column (5), of the bearing rod (9), a fixed shaft (11) is rotatably connected to the lower end of the rotating block (10), and a lamp housing (, the lamp is characterized in that a lamp (14) is fixed in the lamp housing (15), a rotating shaft (13) is fixed on the outer side wall of the lamp housing (15), a rotating rod (12) is arranged between the rotating shaft (13) and the moving block (17), and two ends of the rotating rod (12) are respectively connected with the moving block (17) and the rotating shaft (13) in a rotating mode.

2. A light fixture with adjustable illumination angle as recited in claim 1, wherein: the lower extreme of adjusting pole (6) rotates with the well inslot bottom end lateral wall and is connected, the upper end of adjusting pole (6) is run through movable block (17) and is removed post (5) and fixedly connected with adjusting knob (7), the fixed cover is equipped with the rubber circle on the lateral wall of adjusting knob (7).

3. A light fixture with adjustable illumination angle as recited in claim 1, wherein: the adjusting rod (6) is sleeved with a spring (18), and the spring (18) is located at the lower end of the moving block (17).

4. A light fixture with adjustable illumination angle as recited in claim 1, wherein: the side wall of the moving block (17) is provided with a groove, a plurality of balls (16) are arranged in the groove, and the balls (16) are abutted to the inner side wall of the hollow groove.

5. A light fixture with adjustable illumination angle as recited in claim 1, wherein: and the outer side wall of the support column (3) is provided with a locking screw (4) for fixing the movable column (5) in the support column (3).

6. A light fixture with adjustable illumination angle as recited in claim 1, wherein: the lower end of the base (2) is fixed with a bottom cushion (1).