CN215808348U

CN215808348U - Adjustable lamp

Info

Publication number: CN215808348U
Application number: CN202122388246.9U
Authority: CN
Inventors: 魏力
Original assignee: China Polar Research Center (polar Research Institute Of China)
Current assignee: China Polar Research Center (polar Research Institute Of China)
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-11
Anticipated expiration: 2031-09-30

Abstract

The utility model belongs to the technical field of lamps, discloses an adjustable lamp, and provides a scheme aiming at the problems in the background art. The utility model utilizes the servo motor to drive the helical gear to rotate so as to drive the annular gear ring to slowly rotate, thereby driving the sliding block to move, and utilizes the electric telescopic rods and the spherical clamping blocks to carry out rotation adjustment on the lighting lamp, thereby realizing angle adjustment on the lighting lamp, and utilizes the mutual cooperation of the two electric telescopic rods to realize the inclination angle adjustment on the lighting lamp so as to enlarge the irradiation range, thereby being capable of improving the irradiation range of the lighting lamp.

Description

Adjustable lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to an adjustable lamp.

Background

The lamp is a device capable of transmitting light, distributing and changing light distribution of a light source, and the lamp is used as a lighting tool along with the development of economy, the function of the lamp is diversified, once the lamp is fixed with a wall body, the lighting position of the lamp can only be carried out towards one direction, especially the lamp with a light-gathering function, when some lighting blind areas cannot be lighted, the whole lamp can only be detached, the position of the lamp can be changed, or the lamp can be manually climbed to a high place to adjust the projection angle of the light, and the adjustment mode needs to be manually climbed to the high place, so that certain risks exist.

Therefore, the Chinese patent (application number 201621275419.9) discloses an adjustable lamp, the sliding fit between the lamp and a fixed base is realized through the transmission mode of a sliding block and a sliding groove, the irradiation direction and the light irradiation position of the lamp can be automatically and flexibly adjusted, the lamp does not need to be disassembled, and the adjustable lamp is simple in structure, practical, convenient and high in practicability. However, the lamp cannot realize side-compensated illumination, and only can adjust illumination in the vertical direction, so that certain disadvantages exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an adjustable lamp.

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

the utility model provides a lamps and lanterns that can adjust, includes circular mounting panel, circular mounting panel outside is equipped with the annular mounting panel, and opens bottom the circular mounting panel has circular cavity, the inside spherical fixture block that is equipped with of circular cavity, and the welding of spherical fixture block bottom has the lamp shade, lamp shade internally mounted has the light, and circular mounting panel and annular mounting panel relative lateral wall all open annular spout, annular spout inner wall inlays and is equipped with the sliding block, and the sliding block bottom is fixed with the mount pad, the mount pad rotates and is connected with electric telescopic handle, and the welding of sliding block top has the bracing piece, the welding of bracing piece top has annular ring gear, and the transmission of annular ring gear meshing has the helical gear, the helical gear is connected with servo motor.

Preferably, the size of the inner wall of the circular cavity is matched with that of the spherical clamping block, and the circular cavity and the spherical clamping block form interference fit.

Preferably, the size of the inner wall of the annular sliding groove is matched with the size of the sliding block, and the annular sliding groove is in sliding fit with the sliding block.

Preferably, the circular mounting panel and the outer wall welding of annular mounting panel top have the mount that the equidistance distributes, and the mount top outer wall has the connecting rod along the welding of incline direction, the outer wall welding of connecting rod top has the link.

Preferably, the outer wall of the top of the annular mounting plate is provided with a threading hole, and the size of the threading hole is matched with that of the wire.

Preferably, light, electric telescopic handle and servo motor all are connected with the switch through the wire, and the switch is connected with external power source.

Preferably, the inner wall of the bottom of the lampshade is bonded with a transparent protective cover, and the size of the transparent protective cover is matched with that of the inner wall of the lampshade.

The utility model has the beneficial effects that:

1. according to the adjustable lamp, the helical gear is driven to rotate by the servo motor, so that the annular gear ring is driven to rotate slowly, the sliding block can be driven to move, the electric telescopic rods and the spherical clamping blocks are used for rotating and adjusting the lighting lamp, so that the angle of the lighting lamp is adjusted, in order to enlarge the irradiation range, the two electric telescopic rods are matched with each other, the inclination angle of the lighting lamp can be adjusted, and the irradiation range of the lighting lamp can be enlarged;

2. the lamps and lanterns that can adjust of this design, install in circular mounting panel bottom back when the light, utilize the mount to fix circular mounting panel and annular mounting panel to be equipped with the link at the top, when the device needs to be installed, only need articulate alright install, thereby improved the installation rate of lamps and lanterns, the later stage installation of being convenient for is taken.

Drawings

FIG. 1 is a front view of an adjustable lamp according to the present invention;

FIG. 2 is a side view of the overall structure of an adjustable lamp according to the present invention;

fig. 3 is a schematic view of a first view angle structure of an adjustable lamp according to the present invention;

fig. 4 is a schematic view of a second view angle structure of an adjustable lamp according to the present invention.

In the figure: 1 circular mounting panel, 2 annular mounting panels, 3 circular cavity, 4 spherical fixture blocks, 5 lamp shades, 6 light, 7 annular chutes, 8 sliding blocks, 9 mounting seats, 10 electric telescopic rods, 11 supporting rods, 12 annular gear rings, 13 helical gears, 14 servo motors, 15 fixing frames, 16 connecting rods, 17 suspension rings and 18 threading holes.

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.

Referring to fig. 1-4, an adjustable lamp comprises a circular mounting plate 1, wherein an annular mounting plate 2 is arranged outside the circular mounting plate 1, a circular cavity 3 is formed at the bottom of the circular mounting plate 1, the inner wall size of the circular cavity 3 is matched with the size of a spherical clamping block 4, the circular cavity 3 and the spherical clamping block 4 form interference fit, the spherical clamping block 4 is arranged inside the circular cavity 3, a lampshade 5 is welded at the bottom of the spherical clamping block 4, a protective transparent cover is bonded on the inner wall at the bottom of the lampshade 5, the size of the protective transparent cover is matched with the size of the inner wall of the lampshade 5, a lighting lamp 6 is arranged inside the lampshade 5, annular sliding grooves 7 are formed on opposite side walls of the circular mounting plate 1 and the annular mounting plate 2, the size of the inner wall of the annular sliding groove 7 is matched with the size of the sliding block 8, and the annular sliding groove 7 and the sliding block 8 form sliding fit, the inner wall of the annular chute 7 is embedded with a sliding block 8, the bottom of the sliding block 8 is fixedly provided with a mounting seat 9, a helical gear 13 is driven to rotate by a servo motor 14, so that an annular gear ring 12 is driven to rotate slowly, the sliding block 8 can be driven to move, the rotary adjustment of the illuminating lamp 6 is performed by the electric telescopic rods 10 and the spherical clamping block 4, so that the angle adjustment of the illuminating lamp 6 is realized, in order to increase the irradiation range, the inclination angle adjustment of the illuminating lamp 6 can be realized by the mutual matching of the two electric telescopic rods 10, and the irradiation range of the illuminating lamp can be increased;

the mounting seat 9 is rotatably connected with an electric telescopic rod 10, the top of a sliding block 8 is welded with a supporting rod 11, the top of the supporting rod 11 is welded with an annular gear ring 12, the annular gear ring 12 is meshed with a helical gear 13 in a transmission manner, the illuminating lamp 6, the electric telescopic rod 10 and a servo motor 14 are all connected with a switch through wires, the switch is connected with an external power supply, the helical gear 13 is connected with the servo motor 14, the outer walls of the tops of the circular mounting plate 1 and the annular mounting plate 2 are welded with fixing frames 15 distributed at equal intervals, the outer wall of the top of the fixing frame 15 is welded with a connecting rod 16 along the inclined direction, the outer wall of the top of the connecting rod 16 is welded with a hanging ring 17, the outer wall of the top of the annular mounting plate 2 is provided with a threading hole 18, the size of the threading hole 18 is matched with the size of the wire, and after the illuminating lamp is mounted at the bottom of the circular mounting plate 1, the circular mounting plate 1 and the annular mounting plate 2 can be fixed by the fixing frame 15, and be equipped with link 17 at the top, when the device need install, only need articulate alright install to improve the installation rate of lamps and lanterns, be convenient for later stage installation and take.

The working principle is as follows: when the adjustable lamp is used, firstly, the lamp welded with the hanging ring 17 is hung at the top, then the device is connected with an external power supply, after the power supply is connected, the illuminating lamp 6 is started to illuminate, when the illuminating lamp 6 needs to be adjusted, the servo motor 14 is started, the helical gear 13 is driven to rotate by the servo motor 14, so that the annular gear ring 12 is rotated, the lampshade 5 is driven to rotate, the adjusting of the illuminating lamp 6 is realized, when the lamp needs to be adjusted in the inclined direction, the electric telescopic rods 10 on the two sides are started, the inclined angle of the lampshade 5 is adjusted, and the light adjusting of the illuminating lamp 6 is realized.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An adjustable lamp comprises a circular mounting plate (1) and is characterized in that an annular mounting plate (2) is arranged outside the circular mounting plate (1), a circular cavity (3) is formed in the bottom of the circular mounting plate (1), spherical fixture blocks (4) are arranged inside the circular cavity (3), a lampshade (5) is welded at the bottom of the spherical fixture blocks (4), a lighting lamp (6) is arranged inside the lampshade (5), annular sliding grooves (7) are formed in opposite side walls of the circular mounting plate (1) and the annular mounting plate (2), sliding blocks (8) are embedded in the inner wall of each annular sliding groove (7), a mounting seat (9) is fixed at the bottom of each sliding block (8), an electric telescopic rod (10) is rotatably connected to each mounting seat (9), a supporting rod (11) is welded at the top of each sliding block (8), and an annular toothed ring (12) is welded at the top of each supporting rod (11), and the annular gear ring (12) is engaged with and driven by a helical gear (13), and the helical gear (13) is connected with a servo motor (14).

2. An adjustable light fixture as claimed in claim 1, characterized in that the size of the inner wall of the circular cavity (3) is adapted to the size of the spherical block (4), and the circular cavity (3) and the spherical block (4) form an interference fit.

3. An adjustable lamp as claimed in claim 1, characterized in that the dimensions of the inner wall of the annular sliding groove (7) are adapted to the dimensions of the sliding block (8), and the annular sliding groove (7) and the sliding block (8) form a sliding fit.

4. An adjustable lamp as claimed in claim 1, characterized in that the circular mounting plate (1) and the annular mounting plate (2) are welded with fixing frames (15) distributed at equal intervals on the outer wall of the top portion, a connecting rod (16) is welded on the outer wall of the top portion of the fixing frame (15) along the inclined direction, and a hanging ring (17) is welded on the outer wall of the top portion of the connecting rod (16).

5. An adjustable lamp as claimed in claim 1, characterized in that the outer wall of the top of the annular mounting plate (2) is provided with a threading hole (18), and the size of the threading hole (18) is matched with the size of the wire.

6. An adjustable lamp as claimed in claim 1, characterized in that the illuminating lamp (6), the electric telescopic rod (10) and the servo motor (14) are all connected with a switch through wires, and the switch is connected with an external power supply.

7. An adjustable lamp as claimed in claim 1, characterized in that a protective transparent cover is bonded to the inner wall of the bottom of the lamp housing (5), and the size of the protective transparent cover is matched with the size of the inner wall of the lamp housing (5).