CN216693416U

CN216693416U - Anti-dazzle light-passing board

Info

Publication number: CN216693416U
Application number: CN202123407612.7U
Authority: CN
Inventors: 罗鹍; 沈君
Original assignee: Jiaxing Zhaohe Optical Material Co ltd
Current assignee: Jiaxing Zhaohe Optical Material Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an anti-dazzle light-transmitting plate which comprises a frame piece and a plate body positioned in the frame piece, wherein an annular blocking piece used for placing the plate body is arranged in the frame piece, the plate body is positioned on the blocking piece, the edges of the left side and the right side of the frame piece are respectively provided with a side groove, a moving piece is movably connected to the side grooves in a clamping mode, a light shield made of frosted glass is arranged on the moving piece, a sliding groove is formed in one side face of the side groove, the moving piece is composed of an inserting rod and a cross beam, the size of the inserting rod is matched with that of the side grooves, a long-strip-shaped sliding block is arranged on the inner wall of the inserting rod, the sliding block is positioned in the sliding groove and is connected with the sliding groove in a sliding mode, a driver is arranged on the bottom face of the side groove, and a screw rod is arranged on the output end of the driver. Light-passing board in this application has reduced the luminance of plate body through setting up the lens hood, has reduced the production of glare, for the user provides more comfortable experience and feels, and the lens hood passes through the setting of screw rod and driver, can reciprocate, adjusts the area of shading in a flexible way.

Description

Anti-dazzle light-passing board

Technical Field

The utility model relates to the technical field of anti-glare, in particular to an anti-glare light-transmitting plate.

Background

We prevent direct glare, which is actually limiting the brightness of the light source or fixture in the field of view. The lighting lamp is mainly realized through three modes, and on the premise of meeting lighting requirements, the power of the lamp is reduced, and high-brightness lighting is avoided. Secondly, high-brightness illumination of an exposed light source is avoided. In many indoor lighting, indirect lighting methods can be used. The light is redistributed by using the characteristics of diffuse reflection and diffuse transmission of the material to generate the effect of soft and natural diffused light. For example, a frosted glass lamp shade of milky white color is used to cover the bulb to obtain soft and diffuse light.

The light-transmitting plate is a common electric appliance lighting tool, and the plate bodies of some light-transmitting plates have the problem of glare, so that a user feels dizzy and uncomfortable when using the light-transmitting plate, and vomits or chest distress can occur in serious cases.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-glare light-transmitting plate to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anti-dazzle light-passing board, includes the frame and is located the plate body of frame, is equipped with the annular separation blade that is used for placing the plate body in the frame, and the plate body is located the separation blade, and the left and right sides edge of frame all is equipped with the kerve, and the card swing joint has the moving member on the kerve, is equipped with the lens hood of being made by the ground glass material on the moving member.

Preferably, a sliding groove is arranged on one side surface of the side groove.

Preferably, the moving member comprises inserted bar and crossbeam, and the size of inserted bar and the size phase-match of side groove are equipped with the slider of rectangular shape on the inner wall of inserted bar, and the slider is arranged in the spout and slides continuously with the spout.

Preferably, the bottom surface of the side groove is provided with a driver, and the output end of the driver is provided with a screw rod.

Preferably, the bottom of the inserted link is provided with a notch, and the size of the notch is consistent with that of the driver.

Preferably, the inside of the inserted link is provided with an internal thread groove, and the screw rod is positioned in the internal thread groove.

Preferably, the light shield is located on the lower surface of the beam, and a gap exists between the light shield and the insert rod.

Preferably, the drive comprises a reversible motor.

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

1. the light-passing board in this application has reduced the luminance of plate body through setting up the lens hood, has reduced the production of glare, provides more comfortable experience for the user and feels.

2. This anti-dazzle light-passing board's moving member links to each other with frame spare activity for the moving member can be dismantled and the equipment, and the side of the inserted bar of moving member closely laminates with the side slot, makes moving member and frame spare combine stably.

3. The lens hood in this application passes through the setting of screw rod and driver, can reciprocate, adjusts the area of shading in a flexible way, and does not need artifical the regulation when adjusting, and direct corotation and the reversal through the driver can be accomplished.

Drawings

FIG. 1 is a schematic view of the structure of a frame member according to the present invention;

FIG. 2 is a schematic structural view of the plate body and the frame member of the present invention after being combined;

FIG. 3 is a schematic view of the back side of the frame member of the present invention;

FIG. 4 is a schematic view of the screw and driver of the present invention;

FIG. 5 is a schematic view of the moving member and light shield of the present invention;

FIG. 6 is a schematic view of the slider of the present invention;

FIG. 7 is a schematic structural view of a notch of the insert rod of the present invention;

fig. 8 is a schematic structural view of the operation of the light shield of the present invention.

In the figure: 1. a frame member; 2. a plate body; 4. a baffle plate; 5. a side groove; 6. a moving member; 7. a light shield; 8. a chute; 9. inserting a rod; 10. a cross beam; 11. a slider; 12. a driver; 13. a screw; 14. notching; 15. an internal thread groove.

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.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides an anti-dazzle light-passing board, includes frame 1 and the plate body 2 that is arranged in frame 1, is equipped with the annular separation blade 4 that is used for placing plate body 2 in frame 1, and plate body 2 is located separation blade 4, and the left and right sides edge of frame 1 all is equipped with

limit groove

5, and 5 last card swing joint in limit groove have a moving member 6, is equipped with the lens hood 7 of being made by the ground glass material on the moving member 6.

A sliding groove 8 is formed in one side face of the side groove 5, the sliding groove 8 is used for limiting the insertion rod 9, and the insertion rod 9 can only move in the vertical direction, namely can only move up and down.

The moving member 6 comprises inserted bar 9 and crossbeam 10, and the size of inserted bar 9 and the size phase-match of side channel 5 are equipped with the slider 11 of rectangular shape on the inner wall of inserted bar 9, and slider 11 is arranged in spout 8 and slides with spout 8 and link to each other, and when slider 11 was arranged in spout 8, inserted bar 9 only can reciprocate.

Be equipped with driver 12 on the bottom surface of limit groove 5, be equipped with screw rod 13 on the output of driver 12, the inside of inserted bar 9 is equipped with internal thread groove 15, screw rod 13 is arranged in internal thread groove 15, driver 12 includes positive and negative two-way motor, and when driver 12 made screw rod 13 corotation, because screw rod 13 links to each other with the internal thread groove 15 screw thread of the inside of inserted bar 9 for inserted bar 9 moves down, and when driver 12 made screw rod 13 reversal, inserted bar 9 moved up.

The bottom of inserted bar 9 is equipped with scarce groove 14, and the size of scarce groove 14 is unanimous with driver 12 size, and when inserted bar 9 moved to the bottommost of side slot 5, driver 12 was arranged in lacking groove 14, and the space occupation of reduction, the structure is more reasonable.

The light shield 7 is arranged on the lower surface of the beam 10, and a gap exists between the light shield 7 and the insert rod 9, so that the light shield 7 can conveniently penetrate through the surface of the frame member 1 and cannot be blocked when moving up and down.

The working principle is as follows: the original plate body 2 is placed in the frame member 1, the back surface of the plate body 2 is blocked by the blocking sheet 4, the plate body 2 is clamped in the frame member 1, in order to prevent the plate body 2 from being glared, the inserted link 9 of the moving member 6 is inserted into the side groove 5, in the moving process of the moving member 6, the slide block 11 also slides into the sliding groove 8, the inserted link 9 is limited, so that the inserted link 9 can only move up and down,

when the driver 12 makes the screw 13 rotate forward, because the screw 13 is connected with the internal thread groove 15 in the inserting rod 9, the inserting rod 9 moves downward, the moving member 6 and the light shield 7 move downward, the light shield 7 made of frosted glass shields the light emitted by the plate body 2, the brightness of the plate body 2 is reduced, the glare is reduced, when the driver 12 makes the screw 13 rotate reversely, the inserting rod 9 moves upward, the plate body 2 is not blocked any more, the design is flexible, various requirements of the plate body 2 needing shading and not needing shading are met, the application range is wider, the screw between the inserting rod 9 and the screw 13 through the moving member 6 is connected, the connection between the moving member 6 and the frame member 1 is firmer and more compact, and the moving member 6 cannot easily fall off from the frame member 1.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, refer to the orientation or positional relationship as shown in the drawings, or as would be conventionally found in use of the products of the present invention, or as would be conventionally understood by one skilled in the art, and are used merely for convenience in describing and simplifying the utility model, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the utility model.

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. In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected;

the above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides an anti-dazzle light-transmitting board, includes frame spare (1) and plate body (2) that are arranged in frame spare (1), its characterized in that: be equipped with annular separation blade (4) that are used for placing plate body (2) in frame spare (1), plate body (2) are located separation blade (4), and the left and right sides edge of frame spare (1) all is equipped with kerve (5), and the card swing joint has moving member (6) on kerve (5), is equipped with lens hood (7) of being made by the dull polish glass material on moving member (6).

2. An anti-glare light-transmitting panel according to claim 1, wherein: a sliding groove (8) is arranged on one side surface of the side groove (5).

3. An anti-glare light-transmitting panel according to claim 1, wherein: moving member (6) comprise inserted bar (9) and crossbeam (10), and the size of inserted bar (9) and the size phase-match of side channel (5) are equipped with slider (11) of rectangular shape on the inner wall of inserted bar (9), and slider (11) are arranged in spout (8) and slide with spout (8) and link to each other.

4. An anti-glare light-transmitting panel according to claim 1, wherein: the bottom surface of the side groove (5) is provided with a driver (12), and the output end of the driver (12) is provided with a screw (13).

5. An anti-glare, light-transmitting sheet according to claim 1, wherein: the bottom of the inserted bar (9) is provided with a notch (14), and the size of the notch (14) is consistent with that of the driver (12).

6. An anti-glare light-transmitting panel according to claim 1, wherein: an internal thread groove (15) is formed in the inserting rod (9), and the screw rod (13) is located in the internal thread groove (15).

7. An anti-glare light-transmitting panel according to claim 1, wherein: the light shield (7) is positioned on the lower surface of the cross beam (10), and a gap exists between the light shield (7) and the inserted rod (9).

8. An anti-glare light-transmitting panel according to claim 4, wherein: the drive (12) comprises a forward and reverse bidirectional motor.