CN213183471U

CN213183471U - Light control system of LED signboard

Info

Publication number: CN213183471U
Application number: CN202022456296.1U
Authority: CN
Inventors: 戴安恒
Original assignee: Suzhou Fengfan Logo Co ltd
Current assignee: Suzhou Fengfan Logo Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-05-11
Anticipated expiration: 2030-10-29

Abstract

The application discloses an LED signboard light control system which comprises a box shell, a fixing structure and an auxiliary structure, wherein first fixing rings are symmetrically fixed at the top end of the shell, and second fixing rings are sleeved inside the first fixing rings; the fixed structure comprises a rotating rod and a limiting block. Through dwang and first spring cooperation, when making first solid fixed ring articulate on the solid fixed ring of second, the solid fixed ring of second can be closed, avoid first solid fixed ring to shift out the solid fixed ring of second inside, rethread stopper and clamp splice cooperation, can make and fix between first solid fixed ring and the solid fixed ring of second, stability when having improved the casing use, the convenience is taken off the casing simultaneously and is maintained, the practicality of casing is improved, shelter from the casing top through the baffle, reduce the influence that outside light caused the luminance of casing, it is unclear to avoid the casing to cause the sign because of the reflector lamp, and the baffle can be with accomodating to accomodating the inslot portion when not using, the marking effect of casing has been guaranteed.

Description

Light control system of LED signboard

Technical Field

The application relates to a light control system, in particular to a light control system of an LED signboard.

Background

Light control system can make things convenient for the signboard to mark the instruction through the bright light degree of the external light regulation LED signboard of response, can effectual reduction LED signboard's energy resource consumption, responds national environmental protection and energy saving's call, and everybody likes deeply.

The casing of current LED signboard light control system when using, generally all directly fixes through two solid fixed rings, but because the LED lamp uses the back for a long time, can take place to damage, need take off to maintain or change, and partial casing is direct to be connected through the mode that articulates, leads to its connection firm inadequately, and partial casing is through the bolt fastening, and the split is comparatively inconvenient, has reduced the practicality that the casing made.

Because the auxiliary structure is not arranged on the existing shell, when the signboard is used, the reflecting lamp of the signboard can be caused due to the influence of external light, and the brightness output by the light control system cannot be effectively utilized. Therefore, an LED signboard light control system is proposed to solve the above problems.

Disclosure of Invention

An LED signboard light control system comprises a box shell, a fixing structure and an auxiliary structure, wherein first fixing rings are symmetrically fixed at the top end of the shell, and second fixing rings are sleeved inside the first fixing rings;

the fixing structure comprises a rotating rod and a limiting block, a placing groove is formed in the second fixing ring, the rotating rod is arranged in the placing groove, a first spring is fixed between the rotating rod and the limiting block, the limiting block is arranged at the bottom end of the first fixing ring at a high position on the second fixing ring, a clamping block is arranged at the top end of the first fixing ring, a moving rod is fixed at the top end of the clamping block, sleeve rods are sleeved on the outer surfaces of the moving rods, and second springs are fixed between the moving rods and the sleeve rods;

the auxiliary structure includes the baffle, the groove has been seted up and has been accomodate on the casing top, it is provided with the baffle to accomodate inslot portion, it is fixed with the slider to accomodate the groove top, the inside spout of seting up with slider complex of baffle, spout bottom symmetry is fixed with the block rubber.

Further, the dwang all sets up to the solid fixed ring complex arc with the second, the dwang top all is fixed with the ejector pad.

Further, the height of the opening in the second fixing ring is larger than that of the first fixing ring, and the moving rods are both arranged to be T-shaped matched with the loop bar.

Further, the stopper sets up to fan-shaped with first solid fixed ring complex, the clamp splice all sets up to the arc.

Furthermore, handles are fixed on two sides of the front end of the baffle, and the baffle is in a U shape matched with the shell.

Further, the height of block rubber is greater than the height between slider to the spout bottom, slider and block rubber front and back end all set up to the arc.

The beneficial effect of this application is: the application provides a light control system of an LED signboard.

Drawings

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

FIG. 1 is a schematic diagram of an embodiment of the present application in elevation;

FIG. 2 is a schematic cross-sectional side view of an embodiment of the present application;

FIG. 3 is a schematic sectional side view of a second retaining ring according to an embodiment of the present application;

fig. 4 is an enlarged schematic view of a structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. the casing, 2, first solid fixed ring, 3, the solid fixed ring of second, 4, dwang, 5, standing groove, 6, first spring, 7, stopper, 8, clamp splice, 9, carriage release lever, 10, loop bar, 11, second spring, 12, baffle, 13, accomodate the groove, 14, slider, 15, spout, 16, block rubber, 17, handle.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, an LED signboard light control system includes a case housing 1, a fixing structure and an auxiliary structure, wherein first fixing rings 2 are symmetrically fixed at the top end of the case housing 1, and second fixing rings 3 are sleeved inside the first fixing rings 2;

the fixing structure comprises a rotating rod 4 and a limiting block 7, a placing groove 5 is formed in the second fixing ring 3, the rotating rod 4 is arranged in the placing groove 5, a first spring 6 is fixed between the rotating rod 4 and the limiting block 7, the limiting block 7 is arranged on the second fixing ring 3 at the bottom end of the first fixing ring 2, a clamping block 8 is arranged at the top end of the first fixing ring 2, a moving rod 9 is fixed at the top end of the clamping block 8, sleeve rods 10 are sleeved on the outer surfaces of the moving rods 9, and second springs 11 are fixed between the moving rods 9 and the sleeve rods 10;

the auxiliary structure includes

baffle

12, and 1 top of casing has been seted up and has been accomodate groove 13, accomodates the inside baffle 12 that is provided with of groove 13, accomodates groove 13 top and be fixed with slider 14, baffle 12 inside seted up with slider 14 complex spout 15, spout 15 bottom symmetry are fixed with block rubber 16.

The rotating rods 4 are all arranged into an arc shape matched with the second fixing ring 3, and pushing blocks are fixed at the top ends of the rotating rods 4, so that the rotating rods 4 can conveniently rotate in the placing grooves 5, and the rotating rods 4 can be conveniently pushed through the pushing blocks; the height of the opening on the second fixing ring 3 is greater than that of the first fixing ring 2, and the movable rods 9 are all arranged in a T shape matched with the loop bar 10, so that the first fixing ring 2 can normally enter and exit the second fixing ring 3, the movable rods 9 can conveniently move in the loop bar 10, and the movable rods 9 and the loop bar 10 are also prevented from being separated; the limiting block 7 is in a fan shape matched with the first fixing ring 2, and the clamping blocks 8 are all in an arc shape, so that the limiting block 7 and the clamping blocks 8 are conveniently attached to the first fixing ring 2, and the first fixing ring 2 is conveniently clamped and fixed; handles 17 are fixed on two sides of the front end of the baffle 12, the baffle 12 is in a U shape matched with the shell 1, and the baffle 12 is conveniently pulled by the handles 17, so that the baffle 12 can better shield the shell 1; the height of block rubber 16 is greater than the height between 14 to the 15 bottoms of spout of slider, and

slider

14 and 16 front and back ends of block rubber all set up to the arc, guarantee that block rubber 16 removes when 14 bottoms of slider, slider 14 can extrude block rubber 16, and through the arc design and, make things convenient for baffle 12 14 extrusion block rubber 16 when removing to can make baffle 12 after the adjustment fixed through the extrusion force.

When the shell 1 needs to be taken down for maintenance, the rotating rod 4 is pulled through the pulling block, so that the rotating rod 4 compresses the first spring 6 and moves to the inside of the placing groove 5, the second fixing ring 3 can be opened, the first fixing ring 2 is pulled upwards, the first fixing ring 2 extrudes the moving rod 9 through the clamping block 8, so that the moving rod 9 compresses the second spring 11 and moves upwards, when the first fixing ring 2 moves to the position where the first fixing ring 2 is contacted with the limiting block 7 at the bottom end, the first fixing ring 2 is moved towards the rear side, after the first fixing ring 2 and the limiting block 7 are completely staggered, the first fixing ring 2 is taken out through the opening position of the second fixing ring 3, when the shell 1 after maintenance needs to be fixed with the second fixing ring 3 again, the pulling block is pulled again, the first fixing ring 2 is hung inside the second fixing ring 3, and the side edge of the clamping block 8 is extruded, the first fixing ring 2 is placed on the limiting block 7, then the first fixing ring 2 is loosened, so that the clamping block 8 is abutted against the first fixing ring 2 under the pushing of the second spring 11, so that the first fixing ring 2 is fixed inside the second fixing ring 3, and then the rotating rod 4 is loosened, so that the rotating rod 4 is rotated and closed under the pushing of the first spring 6, when the surface of the shell 1 is in the state of reflecting light, the baffle plate 12 is pulled through the handles 17 at the two sides, so that the rubber block 16 is dislocated with the slide block 14, so that the shutter 12 can be pulled out of the receiving groove 13, and when the shutter 12 is moved to 1 to be aligned with the rubber block 16 at the rear side, the slider 14 again presses the rubber block 16, so that the drawn-out shutter 12 is fixed by the pressing force, and when the shutter 12 is not used, the baffle 12 is pushed into the receiving groove 13 and clamped and fixed again by the rubber block 16 and the sliding block 14.

The application has the advantages that:

1. the utility model discloses simple structure, convenient operation, through dwang 4 and the cooperation of first spring 6, when making first solid fixed ring 2 articulate on second solid fixed ring 3, second solid fixed ring 3 can be closed, avoids first solid fixed ring 2 to shift out the inside of second solid fixed ring 3, and rethread stopper 7 and clamp splice 8 cooperate, can make between first solid fixed ring 2 and the second solid fixed ring 3 fixed, stability when having improved casing 1 and using, conveniently take off casing 1 and maintain simultaneously, improved casing 1's practicality;

2. this application is rational in infrastructure, shelters from on 1 top of casing through baffle 12, reduces the influence that outside light caused to the luminance of casing 1, avoids casing 1 to cause the sign unclear because of the reflector lamp, and baffle 12 can be when not using with accomodating to accomodating 13 insides, has guaranteed casing 1's sign effect.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An LED signboard light control system is characterized in that: the box comprises a box shell (1), a fixing structure and an auxiliary structure, wherein first fixing rings (2) are symmetrically fixed at the top end of the shell (1), and second fixing rings (3) are sleeved inside the first fixing rings (2);

the fixing structure comprises a rotating rod (4) and a limiting block (7), a placing groove (5) is formed in the second fixing ring (3), the rotating rod (4) is arranged in the placing groove (5), a first spring (6) is fixed between the rotating rod (4) and the limiting block (7), the limiting block (7) is arranged at the bottom end of the first fixing ring (2) on the second fixing ring (3) in height, a clamping block (8) is arranged at the top end of the first fixing ring (2), a moving rod (9) is fixed at the top end of the clamping block (8), sleeve rods (10) are sleeved on the outer surfaces of the moving rods (9), and second springs (11) are fixed between the moving rods (9) and the sleeve rods (10);

auxiliary structure includes baffle (12), casing (1) top has been seted up and has been accomodate groove (13), it is provided with baffle (12) to accomodate groove (13) inside, it is fixed with slider (14) to accomodate groove (13) top, baffle (12) inside seted up with slider (14) complex spout (15), spout (15) bottom symmetry is fixed with rubber block (16).

2. The LED signboard light control system of claim 1, wherein: dwang (4) all set up to the arc with the solid fixed ring of second (3) complex, dwang (4) top all is fixed with the ejector pad.

3. The LED signboard light control system of claim 1, wherein: the height of the opening on the second fixing ring (3) is greater than that of the first fixing ring (2), and the moving rods (9) are all arranged in a T shape matched with the loop bar (10).

4. The LED signboard light control system of claim 1, wherein: stopper (7) set up to fan-shaped with first solid fixed ring (2) complex, clamp splice (8) all set up to the arc.

5. The LED signboard light control system of claim 1, wherein: both sides of the front end of the baffle (12) are fixed with handles (17), and the baffle (12) is in a U shape matched with the shell (1).

6. The LED signboard light control system of claim 1, wherein: the height of the rubber block (16) is larger than the height between the sliding block (14) and the bottom end of the sliding groove (15), and the front end and the rear end of the sliding block (14) and the front end and the rear end of the rubber block (16) are both arc-shaped.