LED (light-emitting diode) advertisement signboard

Abstract

The utility model relates to an LED (light-emitting diode) advertisement signboard which comprises a support rod and a signboard main body, the signboard main body is fixedly connected to the upper end of the support rod, an arc-shaped baffle is arranged at the upper end of the signboard main body, a groove is arranged on the front side of the signboard main body, an LED lamp panel is arranged in the groove, and a transparent protective cover is arranged on the signboard main body and in front of the LED lamp panel. And the middle part of the transparent protective cover protrudes outwards. According to the LED advertising sign board, the LED lamp panel can be protected on the outdoor rainy day condition.

Description

Technical Field

[0001] The utility model relates to the technical field of identification and signboards, and in particular to an LED advertising identification and signboard. Background Art

[0002] Advertising signs are a combination of planning, architecture, space, sculpture, logic, color, aesthetics, and materials. They are neither simple words nor so-called signs, but unique works of art that blend with the environment. Advertising signs are usually a place mark or a direction guide, such as being set up near shopping malls for commercial purposes, or in public places to announce certain information.

[0003] Existing advertising signs and signs include LED advertising signs and signs, which are installed outdoors for nighttime guidance and require electricity. If there is no protective device when it rains outdoors, it is easy to cause circuit problems and damage, which brings certain adverse effects to people's use process. Utility Model Content

[0004] The utility model aims to design an LED advertising identification sign so that the LED light board can be protected in outdoor rainy days.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An LED advertising sign board comprises a support rod and a sign board body, wherein the sign board body is fixedly connected to the upper end of the support rod, an arc-shaped baffle is provided at the upper end of the sign board body, a groove is provided on the front side of the sign board body, an LED light board is provided in the groove, and a transparent protective cover is provided on the sign board body in front of the LED light board, and the middle part of the transparent protective cover protrudes outward.

[0007] Furthermore, in the above-mentioned LED advertising sign, the sign body is provided with a mounting groove that cooperates with the side of the transparent protective cover, one side of the mounting groove is provided with a positioning groove, one end of the positioning groove is connected to the mounting groove, and the mounting groove is provided with a movable block that cooperates with it.

[0008] Furthermore, in the above-mentioned LED advertising sign, the mounting groove is a T-shaped groove.

[0009] Furthermore, in the above-mentioned LED advertising signage, the movable block is fixedly connected to the signage body by positioning bolts.

[0010] Furthermore, in the above-mentioned LED advertising sign, a rain guide strip is fixedly connected below the protruding middle portion of the transparent protective cover.

[0011] Furthermore, in the above-mentioned LED advertising sign, the support rod is H-shaped.

[0012] Furthermore, in the above-mentioned LED advertising sign, reinforcement rods are respectively provided on the front and rear sides of the lower end of the support rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides an LED advertising sign, in which the LED light board is located in a groove, and the arc-shaped baffle blocks rainwater falling from above, and rainwater falling from the front oblique direction is blocked by the transparent protective cover, and rainwater drops onto the protruding middle part of the transparent protective cover and then slides down along the wall surface of the protruding middle part and drops to the ground, so that the LED light board can be protected in outdoor rainy days to prevent damage caused by circuit problems due to rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 4 It is a partial structural schematic diagram of the utility model;

[0019] Figure 5 This is a schematic diagram of the transparent protective cover structure of the utility model;

[0020] Figure 6 It is a cross-sectional view of the transparent protective cover of the utility model;

[0021] The names of the components marked in the figure are as follows:

[0022] 1. Support rod; 11. Reinforcement rod; 2. Logo plate body; 21. Arc baffle; 22. Movable block; 221. Positioning bolt; 23. Installation slot; 24. Positioning slot; 3. Transparent protective cover; 31. Rain guide strip; 4. LED light board. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] Example: Please refer to Figure 1-6 , an LED advertising sign board, comprising a support rod 1 and a sign board body 2.

[0025] The support rod 1 is H-shaped, and the two vertical rods of the support rod 1 are fixedly connected by a middle cross rod. Reinforcement rods 11 are respectively provided on the front and rear sides of the lower ends of the two vertical rods to prevent the support rod 1 from shaking back and forth.

[0026] The main body 2 of the sign is fixedly connected to the upper end of the support rod 1. The front and rear sides of the upper end of the main body 2 of the sign are respectively fixedly connected with arc-shaped baffles 21 for shielding rainwater falling from above. The front side of the main body 2 of the sign is provided with a groove, and an LED light board 4 is installed in the groove. The LED light board 4 can adopt the existing technology. A transparent protective cover 3 is installed in front of the LED light board 4 on the main body 2 of the sign. The transparent protective cover 3 is used to isolate the LED light board 4 from the outside and also plays a role in rain protection. The middle part of the transparent protective cover 3 protrudes outward, and a mounting groove 23 is provided on the inner wall of the groove near the outside. The mounting groove 23 is matched with the side gap of the transparent protective cover 3. The sides of the transparent protective cover 3 are located in the mounting groove 23 provided on the sign body 2, and the protruding middle part of the transparent protective cover 3 protrudes outside the groove. After rainwater drops on the protruding middle part, it slides down along the wall surface of the protruding middle part and drops to the ground, and will not enter the junction between the transparent protective cover 3 and the mounting groove 23, preventing rainwater from entering the mounting groove 23 and being difficult to discharge and volatilize. A rain guide strip 31 is fixedly connected below the protruding middle part of the transparent protective cover 3, blocking rainwater from entering the junction between the transparent protective cover 3 and the mounting groove 23, further preventing rainwater from entering the mounting groove 23. A positioning groove 24 is provided on the right side of the mounting groove 23. The left end of the positioning groove 24 is connected to the mounting groove 23, and the right end of the positioning groove 24 is connected to the outside of the sign body 2. A movable block 22 is provided on the mounting groove 23 to match the gap therewith. The movable block 22 is longer than the vertical side of the transparent protective cover 3. The movable block 22 is provided with a groove to match the gap with the right edge of the transparent protective cover 3, and the right edge of the transparent protective cover 3 is matched. The movable block 22 can be removed when installing and removing the transparent protective cover 3 to facilitate the entry and exit of the transparent protective cover 3. The mounting groove 23 is a T-shaped groove, so that the mounting groove 23 can only move in the left and right directions. The movable block 22 is fixedly connected to the sign body 2 by a positioning bolt 221, and screw holes are provided at corresponding positions on the movable block 22 and the mounting groove 23.

[0027] Working principle of this embodiment: This embodiment provides an LED advertising sign, in which the LED light board 4 is located in the groove, the arc-shaped baffle 21 blocks the rainwater falling from above, and the rainwater falling from the front oblique side is blocked by the transparent protective cover 3. After the rainwater drops to the protruding middle part of the transparent protective cover 3, it slides down along the wall surface of the protruding middle part and drops to the ground. The rain guide strip 31 blocks the rainwater from entering the junction between the transparent protective cover 3 and the installation groove 23, preventing the rainwater from entering the installation groove 23 and being difficult to discharge and volatilize. The H-shaped support rod 1 and the reinforcing rod 11 provide stable support. When installing or removing the transparent protective cover 3, take the installation as an example to illustrate, unscrew the positioning bolt 221, remove the movable block 22, send the transparent protective cover 3 from the right side of the installation groove 23 through the installation groove 23, align the positioning groove 24 and push the transparent protective cover 3 completely in, then align the movable block 22 with the installation groove 23 from the right side of the installation groove 23 and push it in, align the positioning bolt 221 with the screw hole and screw it in. The LED advertising sign can protect the LED light board 4 in rainy outdoor conditions to prevent circuit problems from causing damage due to rain.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element centered thereon. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0029] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An LED advertising sign, characterized by: The invention comprises a support rod (1) and a signboard body (2), wherein the signboard body (2) is fixedly connected to the upper end of the support rod (1), an arc-shaped baffle (21) is provided at the upper end of the signboard body (2), a groove is provided at the front side of the signboard body (2), an LED light board (4) is provided in the groove, and a transparent protective cover (3) is provided on the signboard body (2) in front of the LED light board (4), and the middle part of the transparent protective cover (3) protrudes outwards.

2. The LED advertising sign according to claim 1, characterized in that: The identification plate body (2) is provided with a mounting groove (23) that matches the side of the transparent protective cover (3); a positioning groove (24) is provided on one side of the mounting groove (23); one end of the positioning groove (24) is communicated with the mounting groove (23); and a movable block (22) that matches the mounting groove (23) is provided on the mounting groove (23).

3. The LED advertising sign according to claim 2, characterized in that: The mounting groove (23) is a T-shaped groove.

4. The LED advertising sign according to claim 2, characterized in that: The movable block (22) is fixedly connected to the identification plate body (2) via positioning bolts (221).

5. The LED advertising sign according to claim 1, characterized in that: A rain guiding strip (31) is fixedly connected below the protruding middle portion of the transparent protective cover (3).

6. The LED advertising signage according to claim 1, characterized in that: The support rod (1) is H-shaped.

7. The LED advertising signage according to claim 1, characterized in that: Reinforcement rods (11) are respectively provided at the front and rear sides of the lower end of the support rod (1).

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