阅读说明：本技术 一种照射范围可调式led灯 (LED lamp with adjustable irradiation range ) 是由 刘丽爽 于 2019-10-14 设计创作，主要内容包括：本发明公开了一种照射范围可调式LED灯,涉及照明灯领域,包括灯体,灯体的一侧固定连接灯罩,灯体的另一侧设有调节机构,调节机构包括固定板,固定板与灯体之间设有固定座,固定座与固定板之间固定连接连接杆,固定板的中部固定连接驱动电机,驱动电机的输出轴固定连接转动杆,所述灯体远离灯罩的一侧固定连接第一固定座,转动杆与第一固定座转动连接,所述转动杆上固定连接第二固定座,本发明通过设置驱动电机和第一电动伸缩杆,能够实现LED灯多角度照射,通过设置调节装置能够在灯珠上方加设不同的透镜,以实现灯光的聚集,改变光照范围和强度,对照明灯的调节能力强。(The invention discloses an irradiation range adjustable LED lamp, which relates to the field of illuminating lamps and comprises a lamp body, wherein one side of the lamp body is fixedly connected with a lampshade, the other side of the lamp body is provided with an adjusting mechanism, the adjusting mechanism comprises a fixed plate, a fixed seat is arranged between the fixed plate and the lamp body, a connecting rod is fixedly connected between the fixed seat and the fixed plate, the middle part of the fixed plate is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a rotating rod, one side of the lamp body, which is far away from the lampshade, is fixedly connected with a first fixed seat, the rotating rod is rotatably connected with the first fixed seat, the rotating rod is fixedly connected with the second fixed seat, the LED lamp can realize multi-angle irradiation by arranging the driving motor and the first electric telescopic rod, can add above the lamp pearl through setting up adjusting device and establish different lens to realize the gathering of light, change illumination scope and intensity, strong to the regulating power of light.)

1. An LED lamp with an adjustable irradiation range comprises a lamp body (1), a lampshade (2) is fixedly connected to one side of the lamp body (1), and the LED lamp is characterized in that an adjusting mechanism is arranged on the other side of the lamp body (1) and comprises a fixing plate (3), a fixing seat (4) is arranged between the fixing plate (3) and the lamp body (1), a connecting rod (5) is fixedly connected between the fixing seat (4) and the fixing plate (3), a driving motor (6) is fixedly connected to the middle of the fixing plate (3), an output shaft of the driving motor (6) is fixedly connected with a rotating rod (7), a first fixing seat (8) and a first fixing seat (4) are fixedly connected to one side, away from the lampshade (2), of the lamp body (1), the rotating rod (7) is rotatably connected with the first fixing seat (8) and the first fixing seat (4), a second fixing seat (9) and a second fixing seat (4), fixed connection third fixing base (11) (4) on first fixing base (8) (4), third fixing base (11) (4) rotate with first electric telescopic handle (10) and are connected, the inside of lamp body (1) is equipped with adjusting device (17), lamp body (1) is including fixed shell (13), inside fixed connection lamp plate (16) of fixed shell (13), and fixed a plurality of lamp pearls (18) that are equipped with on lamp plate (16).

2. The LED lamp with the adjustable irradiation range according to claim 1, wherein the adjusting device (17) comprises a fixed inner shell (21), a plurality of push-pull plates (19) penetrate through the fixed inner shell (21), lenses (20) are fixedly arranged on the push-pull plates (19), end plates (23) are fixedly connected to the ends of the push-pull plates (19), springs (24) are fixedly connected between the end plates (23) and fixed columns (22), the fixed columns (22) are fixedly connected to the center of the fixed inner shell (21), second electric telescopic rods (26) are fixedly connected to the fixed columns (22), and pull ropes (25) are fixedly connected between the telescopic ends of the second electric telescopic rods (26) and the end plates (23).

3. The LED lamp with the adjustable irradiation range according to claim 1, wherein the end of the fixed housing (13) is provided with a sliding groove (14) and a mounting groove (15).

4. The LED lamp with the adjustable irradiation range according to claim 2, wherein a through opening (28) corresponding to the pull rope (25) is formed at the bottom end of the fixed column (22), and a pulley (27) corresponding to the pull rope (25) is fixedly connected to the inner wall of the fixed column (22).

5. The LED lamp with adjustable irradiation range according to claim 3 or 4, wherein a plurality of fixing bolts (12) are screwed on the fixing plate (3).

6. The LED lamp with the adjustable illumination range according to claim 4, wherein a plurality of lenses (20) are arranged on each push-pull plate (19), and through holes corresponding to the lenses (20) are formed in the push-pull plates (19).

7. The LED lamp with the adjustable irradiation range according to claim 6, wherein the pull rope (25) is a steel wire rope.

Technical Field

The invention relates to the field of illuminating lamps, in particular to an LED lamp with an adjustable irradiation range.

Background

With the continuous development of LED technology, LED lamps are widely used in the field of lighting, especially outdoor lighting, and in places such as commercial blocks, high-rise buildings, and urban landscapes, night lighting, landscape lighting, and dye lighting are required. In order to meet the requirement of continuous change of an irradiation area, the LED lamp is required to flexibly change the emergent angle of light. The common LED lamp can only change the illumination brightness or the illumination color, and the illumination range of the LED lamp, namely the size of a light spot, is fixed. The existing lamp with a part of adjustable irradiation range for realizing irradiation area adjustment by using mechanical parts has the defects of more parts, complex structure, relatively large volume and inconvenience in use, and the problems of material consumption and unfavorable cost saving, and hinders the popularization and use of the lamp with the adjustable irradiation area. Most of the existing LED lamps with adjustable irradiation ranges can only adjust the irradiation ranges by the centers of the LED lamps, and the irradiation ranges are still limited. Therefore, an illumination range adjustable LED lamp is provided.

The chinese utility model patent document with publication number CN207935839U discloses an irradiation range adjustable LED lamp, this lamps and lanterns can change the epaxial angle of illumination of LED lamps and lanterns X through X axle transmission group ability, can change the epaxial angle of illumination of LED lamps and lanterns Y through Y axle transmission group, the telescopic link that rises in the telescoping cylinder through rising or descending changes the angle of illumination of LED lamp plate, with this can change the illumination region's of LED lamps and lanterns size, but the simple angle of illumination that changes the lamp plate that changes, although can change the illumination region's size, but can influence illumination intensity, certain weak point has.

Disclosure of Invention

The present invention is directed to an LED lamp with adjustable illumination range, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

an irradiation range adjustable LED lamp comprises a lamp body, one side of the lamp body is fixedly connected with a lampshade, the other side of the lamp body is provided with an adjusting mechanism, the adjusting mechanism comprises a fixed plate, a fixed seat is arranged between the fixed plate and the lamp body, a connecting rod is fixedly connected between the fixed seat and the fixed plate, the middle part of the fixed plate is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a rotating rod, one side of the lamp body, which is far away from the lampshade, is fixedly connected with a first fixed seat, the rotating rod is rotatably connected with the first fixed seat, the rotating rod is fixedly connected with a second fixed seat which is rotationally connected with the first electric telescopic rod, the first fixed seat is fixedly connected with a third fixed seat which is rotationally connected with the first electric telescopic rod, the inside of lamp body is equipped with adjusting device, the lamp body is including fixed shell, the inside fixed connection lamp plate of fixed shell, and the lamp plate is last to be fixed to be equipped with a plurality of lamp pearls.

As a further scheme of the invention: the adjusting device comprises a fixed inner shell, a plurality of push-pull plates penetrate through the fixed inner shell, lenses are fixedly arranged on the push-pull plates, end plates are fixedly connected to the end portions of the push-pull plates, springs are fixedly connected between the end plates and the fixed columns, the center of the fixed inner shell is fixedly connected with the fixed columns, second electric telescopic rods are fixedly connected in the fixed columns, and pull ropes are fixedly connected between the telescopic ends of the second electric telescopic rods and the end plates.

As a further scheme of the invention: the end part of the fixed shell is provided with a sliding groove and a mounting groove.

As a further scheme of the invention: the bottom end of the fixed column is provided with a through opening corresponding to the pull rope, and the inner wall of the fixed column is fixedly connected with a pulley corresponding to the pull rope.

As a further scheme of the invention: and the fixed plate is in threaded connection with a plurality of fixed bolts.

As a further scheme of the invention: each push-pull plate is provided with a plurality of lenses, and the push-pull plate is provided with through holes corresponding to the lenses.

As a further scheme of the invention: the pull rope is a steel wire rope.

Compared with the prior art, the invention has the beneficial effects that: according to the LED lamp, the driving motor and the first electric telescopic rod are arranged, multi-angle irradiation of the LED lamp can be achieved, different lenses can be additionally arranged above the lamp beads through the adjusting device, so that light is gathered, the illumination range and intensity are changed, and the adjusting capacity of the LED lamp is strong.

Drawings

Fig. 1 is a schematic structural view of an illumination range adjustable LED lamp.

Fig. 2 is a schematic structural diagram of a lamp body in an illumination range adjustable LED lamp.

Fig. 3 is a schematic perspective view of an adjusting device in an LED lamp with an adjustable illumination range.

Fig. 4 is a schematic structural view of the inside of a fixed column of an illumination range adjustable LED lamp.

In the figure: 1-lamp body, 2-lamp shade, 3-fixing plate, 4-fixing seat, 5-connecting rod, 6-driving motor, 7-rotating rod, 8-first fixing seat, 9-second fixing seat, 10-first electric telescopic rod, 11-third fixing seat, 12-fixing bolt, 13-fixing outer shell, 14-sliding chute, 15-mounting groove, 16-lamp plate, 17-adjusting device, 18-lamp bead, 19-push-pull plate, 20-lens, 21-fixing inner shell, 22-fixing column, 23-end plate, 24-spring, 25-pull rope, 26-second electric telescopic rod, 27-pulley and 28-pass port.

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.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements 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.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.