CN212805304U

CN212805304U - Lamp adopting sliding type shielding plate

Info

Publication number: CN212805304U
Application number: CN202021290119.4U
Authority: CN
Inventors: 刘瑞瑞
Original assignee: Zhongshan City Huayu Lighting Industrial Co ltd
Current assignee: Zhongshan City Huayu Lighting Industrial Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-26
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a lamp adopting sliding type shielding plate, which belongs to the technical field of lighting lamps and comprises a lamp holder and a bulb, wherein the edge of the bottom of the lamp holder is provided with a lamp shell, the bottom of the lamp shell is provided with a limiting plate, the lamp shell is provided with a groove, the inner wall of the groove is provided with a slide rail, the slide rail is connected with a slide block, the other side of the slide block is connected with a mounting seat, the mounting seat is screwed with a lead screw, one end of the lead screw is connected with a motor, the shielding plate is arranged between the mounting seats at the left side and the right side, the center of the shielding, when the mounting plate is close to the bulb, the light quantity passing through the light through hole is increased, the brightness of the lamp is increased, when the mounting plate is far away from the bulb, the light quantity through leading to the unthreaded hole reduces, and lamps and lanterns luminance darkens, realizes the regulation of lamps and lanterns luminance through changing the distance of leading to the unthreaded hole and bulb, and is applicable in different scenes.

Description

Lamp adopting sliding type shielding plate

Technical Field

The utility model relates to an illumination lamps and lanterns technical field specifically is a lamps and lanterns that adopt sliding shielding plate.

Background

The lamps and lanterns can provide effects such as illumination, decoration for people, and current lamps and lanterns luminance is generally unadjustable, and people required luminance is different when reading, work or leisure are used, and the lamps and lanterns of single luminance can't adapt to the luminance demand that multiple scene was used, and unsuitable light is unfavorable for user's eye health to the injury that causes of user's eye easily.

Based on this, the utility model designs an adopt lamps and lanterns of sliding shielding plate to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adopt lamps and lanterns of sliding shielding plate to solve current lamps and lanterns luminance unadjustable, the luminance demand that can't adapt to multiple scene and use is unfavorable for the healthy problem of user's eye.

In order to achieve the above object, the utility model provides a following technical scheme: a lamp adopting a sliding type shielding plate comprises a lamp holder, wherein a bulb is arranged in the center of the bottom of the lamp holder, the edge of the lamp holder is provided with a lamp shell, the bottom of the lamp shell is provided with a limiting plate, the left side and the right side of the lamp shell are respectively provided with a groove, the inner wall of the groove is provided with a slide rail, the slide rail is connected with a slide block in a sliding way, the other side of the slide block, which is different from the slide rail, is fixedly connected with an installation seat, the installation seat on the left side is connected with a screw rod in a threaded way, the bottom end of the screw rod is rotationally connected with the limit plate, the other end of the screw rod penetrates through the lamp holder and is connected with a motor, the lead screw with be provided with the coupling between the motor, the motor pass through the motor mounting bracket install in the lamp stand top, the left and right sides be provided with the shielding plate between the mount pad, the shielding plate center is provided with logical unthreaded hole, the limiting plate bottom is provided with the lamp shade.

Preferably, a reflector is arranged outside the bulb.

Preferably, the top of the lamp holder is provided with a heat sink.

Preferably, the shielding plate is a circular shielding plate or a conical shielding plate.

Preferably, the left side and the right side of the shielding plate are provided with mounting plates, and the mounting plates are fixed with the mounting seats through screws.

Preferably, the slide rail is a dovetail slide rail, and the slide block is provided with a dovetail sliding groove matched with the dovetail slide rail.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, reciprocate through the motor control mount pad, the mount pad drives the shielding plate and reciprocates, and when the mounting panel was close to the bulb, light volume through logical unthreaded hole increased, and lamps and lanterns luminance increase when the bulb was kept away from to the mounting panel, and light volume through logical unthreaded hole reduces, and lamps and lanterns luminance is dark, leads to the unthreaded hole through the change and realizes the regulation of lamps and lanterns luminance with the bulb distance, and is applicable in different scenes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a top view of the shielding plate mounting structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at B of the present invention;

fig. 5 is a schematic structural view of the conical shielding plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a lamp socket; 2. a bulb; 3. a lamp housing; 4. a limiting plate; 5. a groove; 6. a slide rail; 7. a slider; 8. a mounting seat; 9. a screw rod; 10. a motor; 11. a shaft coupling; 12. a shielding plate; 13. a light through hole; 14. a lamp shade; 15. a reflector; 16. a heat sink; 17. a circular shielding plate; 18. a conical shutter; 19. mounting a plate; 20. a screw; 21. dovetail slide rails; 22. a dovetail-shaped chute; 23. motor mounting bracket.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a lamp adopting a sliding type shielding plate comprises a lamp holder 1, a bulb 2 is arranged at the center of the bottom of the lamp holder 1, a lamp shell 3 is arranged at the edge of the lamp holder 1, a reflective coating is arranged on the lamp shell 3, a limiting plate 4 is arranged at the bottom of the lamp shell 3, grooves 5 are respectively arranged at the left side and the right side of the lamp shell 3, slide rails 6 are arranged on the inner walls of the grooves 5 and used for limiting the positions of mounting seats 8 and avoiding rotation, slide blocks 7 are slidably connected on the slide rails 6, the mounting seats 8 are fixedly connected on the other sides of the slide blocks 7, which are different from the slide rails 6, lead screws 9 are screwed on the mounting seats 8 at the left side, the positions of the mounting seats 8 are adjusted through the rotation of the lead screws 9, the bottom ends of the lead screws 9 are rotatably connected with the limiting plates 4, the other ends, be provided with shielding plate 12 between the left and right sides mount pad 8, shielding plate 12 center is provided with logical unthreaded hole 13, and bulb 2 light can be followed and led to the unthreaded hole 13 and pass through, and limiting plate 4 bottom is provided with lamp shade 14, is provided with coarse structure on the lamp shade 14, can scatter the light that passes through from leading to the unthreaded hole 13, avoids producing the glare, causes the injury to the eyes.

Furthermore, a reflector 15 is arranged outside the bulb 2, so that large-angle light rays emitted by the bulb 2 can be reflected into an available angle range.

Furthermore, the top of the lamp holder 1 is provided with a radiating fin 16, so that heat generated by the lamp bulb 2 during working can be timely dissipated, the normal work of the lamp bulb 2 is ensured, and the service life of the lamp bulb is prolonged.

Further, the shielding plate 12 is a circular shielding plate 17 or a conical shielding plate 18, and the circular shielding plate 17 or the conical shielding plate 18 is provided with a light-reflecting coating.

Furthermore, the left side and the right side of the shielding plate 12 are provided with mounting plates 19, and the mounting plates 19 are fixed with the mounting seat 8 through screws 20, so that the shielding plate 12 and the mounting seat 8 can be conveniently mounted and dismounted.

Further, the slide rail 6 is arranged to be a dovetail slide rail 21, and the slide block 7 is provided with a dovetail slide groove 22 matched with the dovetail slide rail 21, so that the mounting base 8 can be conveniently controlled to move up and down, and meanwhile, the mounting base 8 is limited, and the mounting base 8 is prevented from rotating.

One specific application of this embodiment is: when the brightness of a lamp needs to be dimmed, the motor 10 is driven to rotate, the motor 10 drives the screw rod 9 to rotate through the coupling 11, the screw rod 9 is in threaded connection with the mounting seat 8, the mounting seat 8 moves downwards, the sliding block 7 slides downwards along the sliding rail 6, the shielding plate 12 moves downwards along with the mounting seat 8, the distance between the light through hole 13 and the lamp bulb 2 is increased, the quantity of light passing through the light through hole 13 is reduced, the light passing through the light through hole 13 is emitted from the lamp shade 14, and the brightness of the lamp sensed by human eyes is dimmed; when lamps and lanterns luminance is brightened to needs, through the reversal of control motor 10, make mount pad 8 along the upward movement of lead screw 9, shielding plate 12 upward movement, the distance between logical unthreaded hole 13 and the bulb 2 reduces, and the light volume that passes through in the logical unthreaded hole 13 increases, and the lamps and lanterns luminance that people's eye was experienced becomes bright, the utility model discloses applicable different life scenes.

The utility model has the advantages of reasonable design, reciprocate through the motor control mount pad, the mount pad drives the shielding plate and reciprocates, and when the mounting panel was close to the bulb, light volume through logical unthreaded hole increased, lamps and lanterns luminance increase, when the bulb was kept away from to the mounting panel, light volume through logical unthreaded hole reduced, lamps and lanterns luminance is dark, leads to the unthreaded hole through the change and apart from the regulation that realizes lamps and lanterns luminance with the bulb, applicable in different scenes

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an adopt lamps and lanterns of sliding shielding plate, includes lamp stand (1), its characterized in that: the lamp is characterized in that a bulb (2) is arranged at the center of the bottom of the lamp holder (1), a lamp shell (3) is arranged at the edge of the lamp holder (1), a limiting plate (4) is arranged at the bottom of the lamp shell (3), grooves (5) are respectively arranged at the left side and the right side of the lamp shell (3), slide rails (6) are arranged on the inner walls of the grooves (5), a slide block (7) is connected onto the slide rails (6) in a sliding manner, the slide block (7) is different from the other side fixedly connected with a mounting seat (8) provided with the slide rails (6), a screw rod (9) is screwed on the mounting seat (8) at the left side, the bottom end of the screw rod (9) is rotatably connected with the limiting plate (4), the other end of the screw rod (9) penetrates through the lamp holder (1) and is connected with a motor (10), an axial coupler (11) is arranged between the, the left and right sides be provided with shielding plate (12) between mount pad (8), shielding plate (12) center is provided with logical unthreaded hole (13), limiting plate (4) bottom is provided with lamp shade (14).

2. A lamp using sliding shielding plate as claimed in claim 1, wherein: and a reflector (15) is arranged on the outer side of the bulb (2).

3. A lamp using sliding shielding plate as claimed in claim 1, wherein: the top of the lamp holder (1) is provided with a radiating fin (16).

4. A lamp using sliding shielding plate as claimed in claim 1, wherein: the shielding plate (12) is a circular shielding plate (17) or a conical shielding plate (18).

5. A lamp using sliding shielding plate as claimed in claim 1, wherein: the left side and the right side of the shielding plate (12) are provided with mounting plates (19), and the mounting plates (19) are fixed with the mounting base (8) through screws (20).

6. A lamp using sliding shielding plate as claimed in claim 1, wherein: the slide rail (6) is arranged to be a dovetail slide rail (21), and a dovetail sliding groove (22) matched with the dovetail slide rail (21) is arranged on the slide block (7).