LED advertisement identification lamp

Abstract

The utility model relates to the technical field of advertisement identification lamps, and discloses an LED advertisement identification lamp which comprises a first mounting shell, a second mounting shell is fixedly connected to the front side of the first mounting shell, a ventilation plate is fixedly connected to the inner side of the second mounting shell, a moving mechanism is arranged in the first mounting shell, and a heat dissipation mechanism is arranged on the moving mechanism; second transmission wheels rotate, the two second transmission wheels drive a third transmission wheel on one side to rotate through second transmission belts on the outer sides, and the two second transmission belts are fixedly connected with a dust collection plate, so that the motor rotates to drive the dust collection plate to move back and forth in the direction of the two second transmission belts; therefore, heat generated by the identification lamp can be absorbed back and forth, the heat dissipation requirement of the high-power LED advertisement identification lamp can be met, and the safety problems of service life shortening or fire disasters and the like caused by overheating of the LED are solved.

Description

Technical Field

[0001] The present application relates to the technical field of advertising sign lamps, and in particular to an LED advertising sign lamp. Background Art

[0002] Currently, LED advertising sign lights are widely used in various commercial displays, billboards and other fields. However, since LEDs generate a lot of heat when working, if the heat cannot be effectively dissipated, it will shorten the life of the LED lamp beads and even cause safety problems such as fire. Existing LED advertising sign light heat dissipation solutions mostly use natural heat dissipation or small fan heat dissipation. These heat dissipation methods have limited heat dissipation effects and cannot meet the heat dissipation requirements of high-power LED advertising sign lights; therefore, we propose an LED advertising sign light to solve this problem.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that a large amount of heat is generated when the LED is working, if the heat cannot be effectively dissipated, the life of the LED lamp beads will be shortened, and even fire and other safety issues will be caused. The present application provides an LED advertising sign lamp.

[0005] The LED advertising sign lamp provided in this application adopts the following technical solution:

[0006] An LED advertising sign lamp comprises a first mounting shell, a second mounting shell is fixedly connected to the front side of the first mounting shell, a ventilation plate is fixedly connected to the inner side of the second mounting shell, a moving mechanism is arranged in the first mounting shell, and a heat dissipation mechanism is arranged on the moving mechanism;

[0007] The heat dissipation mechanism includes a fan, which is arranged on the inner side of the first mounting shell, and a dust storage box is fixedly connected to the top of the fan, and the dust storage box is provided with a dust suction plate through a first dust suction pipe, and the dust storage box is connected with the dust suction plate through the first dust suction pipe, and the dust suction plate is connected with the first dust suction pipe through the second dust suction pipe, and a plurality of heat dissipation pipes are provided on the dust suction plate, and the plurality of heat dissipation pipes are connected with the interior of the dust suction plate.

[0008] Preferably, the moving mechanism comprises two mounting plates, the two mounting plates are fixedly connected to the inner side of the first mounting shell, and the inner side of the first mounting shell is fixedly connected with a motor.

[0009] Preferably, two first transmission wheels are provided at the output end of the motor, the outer sides of the two first transmission wheels are rotationally connected via a first transmission belt, and the motor is transmission-connected to one of the first transmission wheels via a coupling.

[0010] Preferably, the outer sides of the two mounting plates are rotatably connected with second transmission wheels, and the two second transmission wheels are fixedly connected to the outer sides of the two first transmission wheels.

[0011] Preferably, outer sides of the two second transmission wheels are rotatably connected to third transmission wheels via second transmission belts, and the two third transmission wheels are rotatably connected to outer sides of two mounting plates.

[0012] Preferably, the dust collecting plate is arranged on the outside of the two second transmission belts, the lower end of the upper second transmission belt is fixedly connected to the inner side of the dust collecting plate, and the lower end of the lower second transmission belt is fixedly connected to the inner side of the dust collecting plate.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The second transmission wheel rotates, and the two second transmission wheels drive the third transmission wheel on one side to rotate through the outer second transmission belt. Because the two second transmission belts are fixedly connected to the dust collecting plate, the rotation of the motor drives the dust collecting plate to move back and forth along the direction of the two second transmission belts, thereby absorbing the heat generated by the logo lamp back and forth, which can meet the heat dissipation requirements of high-power LED advertising logo lamps and prevent safety problems such as shortened life or fire caused by overheating of LEDs;

[0015] 2. When the inner side of the device is cooled, the fan is used to suck air, and the dust accumulated on the inner side of the device can be collected on the inner side of the dust storage box, reducing the dust accumulation on the inner side of the identification lamp and the device. On the one hand, the inner side of the device can be dust-removed, and on the other hand, the dust accumulation on the outer side of the identification lamp can be reduced, further helping the identification lamp to dissipate heat better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0017] Figure 2 It is a schematic diagram of the structure of the mounting plate, etc. of the embodiment of the application;

[0018] Figure 3 It is a schematic diagram of the rear structure of the mounting plate of the embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. first mounting shell; 2. second mounting shell; 3. ventilation plate; 4. mounting plate; 5. fan; 6. dust storage box; 7. first dust suction pipe; 8. second dust suction pipe; 9. dust suction plate; 10. motor; 11. first transmission wheel; 12. first transmission belt; 13. second transmission wheel; 14. second transmission belt; 15. third transmission wheel. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] The present application embodiment discloses an LED advertising sign lamp. Figure 1 , an LED advertising sign lamp, comprising a first mounting shell 1, a second mounting shell 2 is fixedly connected to the front side of the first mounting shell 1, a ventilation plate 3 is fixedly connected to the inner side of the second mounting shell 2, a moving mechanism is arranged in the first mounting shell 1, a heat dissipation mechanism is arranged on the moving mechanism, the LED advertising sign lamp is arranged on the front side of the ventilation plate 3, and the heat dissipation mechanism is arranged on the rear side of the ventilation plate 3;

[0022] The heat dissipation mechanism includes a fan 5, which is arranged on the inner side of the first mounting shell 1. A dust box 6 is fixedly connected to the top of the fan 5. The dust box 6 and the fan 5 are connected through a filter. The diameter of the filter is smaller than the diameter of the waste debris. The dust box 6 is provided with a dust suction plate 9 through a first dust suction pipe 7. The dust box 6 is connected to the dust suction plate 9 through the first dust suction pipe 7. The dust suction plate 9 is connected to the first dust suction pipe 7 through a second dust suction pipe 8. A plurality of heat dissipation pipes are provided on the dust suction plate 9, and the plurality of heat dissipation pipes are connected to the inside of the dust suction plate 9. By starting the fan 5, when the fan 5 is running, the fan 5 transfers the heat through the dust suction plate 9, the first dust suction pipe 7, the second dust suction pipe 8 and the dust box 6 in turn.

[0023] Reference Figure 2 The moving mechanism includes two mounting plates 4 , which are fixedly connected to the inner side of the first mounting shell 1 , and a motor 10 is fixedly connected to the inner side of the first mounting shell 1 .

[0024] Reference Figure 3 Two first transmission wheels 11 are provided at the output end of the motor 10. The outer sides of the two first transmission wheels 11 are rotationally connected through a first transmission belt 12. The motor 10 is transmission-connected to one of the first transmission wheels 11 through a coupling.

[0025] Reference Figure 3 The outer sides of the two mounting plates 4 are rotatably connected with the second transmission wheels 13 , and the two second transmission wheels 13 are fixedly connected to the outer sides of the two first transmission wheels 11 .

[0026] Reference Figure 3 The outer sides of the two second transmission wheels 13 are rotatably connected to the third transmission wheels 15 through the second transmission belt 14 , and the two third transmission wheels 15 are rotatably connected to the outer sides of the two mounting plates 4 .

[0027] Reference Figure 2-3 The dust collecting plate 9 is arranged on the outside of the two second transmission belts 14, the lower end of the upper second transmission belt 14 is fixedly connected to the inner side of the dust collecting plate 9, and the lower end of the lower second transmission belt 14 is fixedly connected to the inner side of the dust collecting plate 9;

[0028] By starting the motor 10, the motor 10 drives the first transmission wheel 11 at the output end to rotate through the coupling. When the first transmission wheel 11 rotates, the first transmission wheel 11 drives the other first transmission wheel 11 to rotate through the first transmission belt 12. When the two first transmission wheels 11 rotate, the two first transmission wheels 11 drive the two second transmission wheels 13 to move in the same direction. When the two second transmission wheels 13 rotate, the two second transmission wheels 13 drive the third transmission wheel 15 on one side to rotate through the outer second transmission belt 14. Because the two second transmission belts 14 are fixedly connected to the dust collection plate 9, the rotation of the motor 10 drives the dust collection plate 9 to move back and forth along the direction of the two second transmission belts 14, thereby absorbing the heat generated by the marker lamp back and forth, and repeatedly absorbing the heat generated by the marker lamp through the back and forth movement.

[0029] The implementation principle of an LED advertising sign lamp in the embodiment of the present application is as follows: when using the device, the staff can start the fan 5. When the fan 5 is running, the fan 5 conducts heat out through the dust suction plate 9, the first dust suction pipe 7, the second dust suction pipe 8, and the dust storage box 6 in sequence. At the same time, the staff starts the motor 10 again. The motor 10 drives the first transmission wheel 11 at the output end to rotate through the coupling. When the first transmission wheel 11 rotates, the first transmission wheel 11 drives another first transmission wheel 11 to rotate through the first transmission belt 12. When the two first transmission wheels 11 rotate, The two first transmission wheels 11 drive the two second transmission wheels 13 to move in the same direction. When the two second transmission wheels 13 rotate, the two second transmission wheels 13 drive the third transmission wheel 15 on one side to rotate through the outer second transmission belt 14. Because the two second transmission belts 14 are fixedly connected to the dust collecting plate 9, the rotation of the motor 10 drives the dust collecting plate 9 to move back and forth along the direction of the two second transmission belts 14, thereby absorbing the heat generated by the logo lamp back and forth, which can meet the heat dissipation requirements of the high-power LED advertising logo lamp and prevent safety problems such as shortened life or fire caused by overheating of the LED.

[0030] When the inner side of the device is cooled, air is sucked in by the fan 5, and the dust accumulated on the inner side of the device can be collected on the inner side of the dust storage box 6, thereby reducing the dust accumulation on the identification lamp and the inner side of the device. On the one hand, the inner side of the device can be dust-removed, and on the other hand, the dust accumulation on the outer side of the identification lamp can be reduced, further helping the identification lamp to dissipate heat better.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An LED advertising sign lamp, comprising a first mounting shell (1), characterized in that: The front side of the first mounting shell (1) is fixedly connected to the second mounting shell (2), the inner side of the second mounting shell (2) is fixedly connected to the ventilation plate (3), a moving mechanism is arranged inside the first mounting shell (1), and a heat dissipation mechanism is arranged on the moving mechanism; The heat dissipation mechanism comprises a fan (5), the fan (5) is arranged on the inner side of the first mounting shell (1), the top of the fan (5) is fixedly connected with a dust storage box (6), the dust storage box (6) is provided with a dust suction plate (9) via a first dust suction pipe (7), the dust storage box (6) is connected to the dust suction plate (9) via the first dust suction pipe (7), the dust suction plate (9) is connected to the first dust suction pipe (7) via a second dust suction pipe (8), a plurality of heat dissipation pipes are provided on the dust suction plate (9), and the plurality of heat dissipation pipes are connected to the interior of the dust suction plate (9).

2. The LED advertising sign lamp according to claim 1, characterized in that: The moving mechanism comprises two mounting plates (4), the two mounting plates (4) being fixedly connected to the inner side of a first mounting shell (1), and a motor (10) being fixedly connected to the inner side of the first mounting shell (1).

3. The LED advertising sign lamp according to claim 2, characterized in that: The output end of the motor (10) is provided with two first transmission wheels (11), the outer sides of the two first transmission wheels (11) are rotationally connected via a first transmission belt (12), and the motor (10) is transmission-connected to one of the first transmission wheels (11) via a coupling.

4. The LED advertising sign lamp according to claim 2, characterized in that: The outer sides of the two mounting plates (4) are both rotatably connected to second transmission wheels (13), and the two second transmission wheels (13) are fixedly connected to the outer sides of the two first transmission wheels (11).

5. The LED advertising sign lamp according to claim 4, characterized in that: The outer sides of the two second transmission wheels (13) are rotatably connected to the third transmission wheels (15) via the second transmission belt (14), and the two third transmission wheels (15) are rotatably connected to the outer sides of the two mounting plates (4).

6. The LED advertising sign lamp according to claim 1, characterized in that: The dust collecting plate (9) is arranged on the outer sides of the two second transmission belts (14), the lower end of the second transmission belt (14) located at the upper side is fixedly connected to the inner side of the dust collecting plate (9), and the lower end of the second transmission belt (14) located at the lower side is fixedly connected to the inner side of the dust collecting plate (9).

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