CN219143739U

CN219143739U - Novel LED advertising board

Info

Publication number: CN219143739U
Application number: CN202223355994.8U
Authority: CN
Inventors: 戎容; 戎敬国; 马千茹
Original assignee: Anhui Guorong Advertising Decoration Co ltd
Current assignee: Anhui Guorong Advertising Decoration Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-06
Anticipated expiration: 2032-12-14

Abstract

The utility model is suitable for the technical field of advertising boards, and provides a novel LED advertising board which comprises a base, an LED lamp box and a glass window, wherein a vertically arranged wiping slat and a driving mechanism for driving the wiping slat to reciprocate are arranged in the lamp box, the driving mechanism comprises a pair of screws which are rotatably arranged in the LED lamp box and a power unit for driving the two screws to synchronously rotate forwards or reversely, threaded sleeves are sleeved on the screws, the wiping slat is arranged on the two threaded sleeves, the wiping slat can be driven to reciprocate in the LED lamp box by the power unit in the process of driving the screws to rotate forwards and reversely by the aid of the arrangement of the wiping slat, and cleaning cotton cloth arranged on the side surface of the wiping slat is matched with the cleaning cotton cloth, so that adverse effects of water mist and dust on the inner surface of the glass window on the advertising board are effectively avoided, and the applicability of the LED advertising board is improved.

Description

Novel LED advertising board

Technical Field

The utility model relates to the technical field of billboards, in particular to a novel LED billboard.

Background

The LED advertisement is a new media advertisement form, and is a perfect combination of a new media technology and an outdoor advertisement release form. The LED advertisement is an advertisement word or picture formed by splicing the light emitting diodes, and the LED advertising board is a main mode for putting the LED advertisement.

The existing part of LED advertising boards can be provided with a layer of glass for protecting the LED lamp module, and because the LED lamps generate certain heat during working, the temperature difference of air on the inner surface and the outer surface of the glass can be caused, especially in autumn and winter, the phenomenon of water fog can appear on the inner surface of the glass, and then the propaganda effect of the LED advertising boards can be influenced.

Disclosure of Invention

The utility model aims to provide a novel LED advertising board for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel LED bill-board, includes the base, installs the LED lamp house on the base and with the glass window of LED lamp house adaptation, be provided with the vertical strip of cleaning and the drive of driving the strip reciprocating motion of cleaning in the lamp house, actuating mechanism is including rotating a pair of screw rods that set up in the LED lamp house and the synchronous corotation of drive two screw rods or the power pack of reversal, the thread bush is equipped with the swivel nut on the screw rod, clean the strip and install on two swivel nuts, wherein, the power pack includes pivot, worm wheel, reel, stay cord, supporting disk and reset spring, the pivot is located the body of rod of supporting disk and is convoluteed in the LED lamp house through the vertical rotation setting of supporting disk, and fixedly mounted has the reel in the pivot, worm wheel and worm all are provided with two, and two worm symmetries are installed at the both ends of pivot, two worm wheel one-to-one coaxial fixed mounting is on two screw rods to mesh with the worm, the one end of stay cord is convoluteed on the wheel, and the other end runs through LED lamp house lateral wall and installs the pull ring.

As a further scheme of the utility model: the side surface of the wiping strip plate, which is close to the glass window, is provided with clean cotton cloth which is contacted with the inner surface of the glass.

As a further scheme of the utility model: the two support plates are symmetrically arranged on two sides of the winding wheel.

As a further scheme of the utility model: the glass window is hinged on the LED lamp box through a hinge, an installation seat is fixedly arranged on the side face, close to the glass window, of the threaded sleeve, and the wiping strip plate is detachably installed on the installation seat through a screw.

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

according to the LED billboard, the wiping strip plate, the screw rod, the threaded sleeve and the power unit are arranged, and the power unit drives the screw rod to reciprocate in the LED lamp box in the forward rotation and the reverse rotation process, so that the water mist and dust on the inner surface of the glass window can be cleaned by matching with the cleaning cotton cloth arranged on the side surface of the wiping strip plate, the adverse effect of the water mist and dust on the inner surface of the glass window on the propaganda effect of the LED billboard is effectively avoided, and the applicability of the LED billboard is improved.

Drawings

FIG. 1 is an overall perspective view of a novel LED billboard;

FIG. 2 is a rear cross-sectional view of an LED light box in a novel LED billboard;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

FIG. 5 is an enlarged view of a portion of FIG. 1 at C;

FIG. 6 is a cross-sectional view of the support plate of FIG. 3;

in the figure: 1-base, 2-LED lamp house, 3-glass window, 4-wipe slat, 5-screw rod, 6-swivel nut, 7-pivot, 8-worm, 9-worm wheel, 10-reel, 11-stay cord, 12-supporting disk, 13-reset coil spring, 14-pull ring, 15-mount pad, 16-screw.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Example 1

Referring to fig. 1-6, a novel LED billboard comprises a base 1, an LED lamp box 2 arranged on the base 1 and a glass window 3 matched with the LED lamp box 2, wherein a vertically arranged wiping slat 4 and a driving mechanism for driving the wiping slat 4 to reciprocate are arranged in the lamp box, cleaning cotton cloth is arranged on the side surface of the wiping slat 4, which is close to the glass window 3, and is in contact with the inner surface of glass, the driving mechanism comprises a pair of screws 5 which are arranged in the LED lamp box 2 in a rotating manner and a power unit for driving the two screws 5 to synchronously rotate forward or reversely, threaded sleeves 6 are arranged on the screws 5, the wiping slat 4 is arranged on the two threaded sleeves 6, and the power unit drives the screws 5 to rotate forward and reversely through the arrangement of the wiping slat 4, the screws 5, and the power unit drives the wiping slat 4 to reciprocate in the LED lamp box 2, and is matched with the cleaning cotton cloth arranged on the side surface of the glass window 3, so that water mist and dust on the inner surface of the glass window 3 can be cleaned, and the adverse influence of the water mist and dust on the inner surface of the glass window 3 on the LED billboard can be effectively avoided, and the LED billboard can be improved.

Preferably, the power unit includes pivot 7, worm 8, worm wheel 9, reel 10, stay cord 11, supporting disk 12 and reset spring 13, pivot 7 is through the vertical rotation setting of supporting disk 12 in LED lamp house 2, and pivot 7 is located the body of rod in the supporting disk 12 and is wound with reset spring 13, and fixed mounting has reel 10 in the pivot 7, worm wheel 9 and worm 8 all are provided with two, and two worm 8 symmetry are installed at the both ends of pivot 7, and two worm wheel 9 one-to-one coaxial fixed mounting is on two screw rods 5 to with worm 8 meshing, the one end of stay cord 11 is wound on reel 10, and the other end runs through LED lamp house 2 lateral wall and installs pull ring 14, and this power unit's setting not only can drive and clean slat 4 and reciprocate in LED lamp house 2, moreover, can drive and clean slat 4 and move to the extreme side position of LED lamp house 2, avoids slat 4 to cause the phenomenon of blockking to the LED bill-board, and in addition, this power unit need not to set up control system such as controller, has simple structure, advantage with low costs.

Wherein, the number of the supporting plates 12 is two, and the two supporting plates 12 are symmetrically arranged at two sides of the reel 10.

In addition, clean cotton long-time use back on cleaning slat 4, can adsorb more dust and dirty water on the clean cotton, in order to avoid cleaning dust and dirty water on the cotton and to the secondary pollution that glass window 3 internal surface caused, this application glass window 3 is articulated to be installed on LED lamp house 2 through the hinge, the swivel nut 6 is close to the fixed mount pad 15 that is provided with in side of glass window 3, clean slat 4 through screw 16 demountable installation on mount pad 15, when need change clean slat 4, at first open glass window 3, then screw 16 on the twist mount pad 15, can make clean slat 4 and take off from swivel nut 6.

Working principle: when the dust or water mist on the inner surface of the glass window 3 needs to be cleaned, the pull ring 14 is pulled outwards, when the pull ring 14 drives the pull rope 11 to move outwards to the LED lamp box 2, the rotating shaft 7 starts to rotate, the worm 8 on the rotating shaft 7 and the worm wheel 9 on the screw 5 are meshed and driven, so that the two screws 5 rotate simultaneously, after the wiping strip plate 4 moves to one side of the rotating shaft 7, the pull ring 14 is stopped being pulled, at the moment, the rotating shaft 7 is reversed under the action of the reset coil spring 13 and drives the screw 5 to be reversed, so that the wiping strip plate 4 returns to one side far away from the rotating shaft 7, the cleaning can be repeatedly performed, the cleaning of the inner surface of the glass window 3 can be realized for a plurality of times, and after the cleaning, the wiping strip plate 4 can be automatically reset to the side of the LED lamp box 2, and the LED advertising board cannot be blocked.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a novel LED bill-board, includes base (1), installs LED lamp house (2) on base (1) and with glass window (3) of LED lamp house (2) adaptation, a serial communication port, be provided with in the lamp house and clean slat (4) and drive and clean the actuating mechanism of slat (4) reciprocating motion of vertical setting, actuating mechanism is including rotating a pair of screw rod (5) that set up in LED lamp house (2) and drive two screw rods (5) synchronous corotation or the power pack of reversal, threaded sleeve is equipped with swivel nut (6) on screw rod (5), clean slat (4) and install on two swivel nuts (6), wherein, the power pack includes pivot (7), worm (8), worm wheel (9), reel (10), stay cord (11), supporting disk (12) and reset coil spring (13), pivot (7) are through supporting disk (12) vertical rotation setting in LED lamp house (2), and pivot (7) are located the body of rod of supporting disk (12) and are convoluteed on the body of a pole of coiling that sets up reset coil spring (13), and worm wheel (7) are fixed with two worm wheels (8) and two worm wheels (8) are installed on two symmetrical worm wheels (8) and two end (8), the two worm gears (9) are coaxially and fixedly arranged on the two screw rods (5) in a one-to-one correspondence manner and meshed with the worm (8), one end of the pull rope (11) is wound on the reel (10), and the other end of the pull rope penetrates through the side wall of the LED lamp box (2) and is provided with a pull ring (14).

2. The novel LED advertising board according to claim 1, wherein the side surface of the wiping strip plate (4) close to the glass window (3) is provided with clean cotton cloth, and the clean cotton cloth is in contact with the inner surface of the glass.

3. The novel LED advertising board according to claim 1, wherein two support plates (12) are provided, and the two support plates (12) are symmetrically arranged at two sides of the reel (10).

4. The novel LED advertising board according to claim 1, wherein the glass window (3) is hinged on the LED lamp box (2) through a hinge, a mounting seat (15) is fixedly arranged on the side surface, close to the glass window (3), of the threaded sleeve (6), and the wiping strip plate (4) is detachably mounted on the mounting seat (15) through a screw (16).