LED display screen device

Abstract

The utility model discloses a light-emitting diode (LED) display screen device, which relates to the technical field of LED display screens and comprises an LED display screen body, the LED display screen body is arranged inside a waterproof cover box, a transparent glass panel and a maintenance panel are detachably connected to the front side and the rear side of the waterproof cover box, the LED display screen device further comprises a heat dissipation mechanism and a cleaning mechanism, the heat dissipation mechanism is arranged on one side of the waterproof cover box, and the cleaning mechanism is arranged on the other side of the waterproof cover box. And the cleaning mechanism is arranged on one side of the transparent glass panel and used for cleaning the transparent glass panel. According to the LED display screen, the waterproof cover box and the heat dissipation waterproof cover are arranged, the LED display screen body is prevented from being damaged by rainwater, the heat dissipation mechanism is arranged, the LED display screen body is assisted to rapidly dissipate heat generated in the using process, the service life of the LED display screen body is prolonged, the cleaning mechanism is arranged, water mist is sprayed to the transparent glass panel, and the cleaning effect is good. The transparent glass panel can be efficiently and rapidly cleaned, and the watching effect of the LED display screen body is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to an LED display screen device. Background Art

[0002] LED display screen is composed of multiple small LED module panels, and is used to display various information such as text, images, videos, etc. It is widely used in commercial media, cultural performance market, sports stadiums, information dissemination, etc., and can meet the needs of various environments.

[0003] For example, a waterproof LED display screen structure described in patent announcement number CN 220569344 U protects the LED display screen body from rain by an external waterproof mechanism, and then waterproofs the heat dissipation part of the device by a heat dissipation waterproof mechanism, thereby extending the service life of the LED display screen. However, during long-term use of the display screen structure, the glass panel will be contaminated with dust. If it is not cleaned in time, it will affect the viewing effect of the LED display screen.

[0004] Based on this, an LED display screen device is now provided to eliminate the disadvantages of the existing devices. Utility Model Content

[0005] The utility model aims to provide an LED display screen device to solve the problem that it is inconvenient to clean the glass panel in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An LED display screen device comprises an LED display screen body, wherein the LED display screen body is arranged inside a waterproof cover box, and the front and rear sides of the waterproof cover box are detachably connected with a transparent glass panel and an inspection panel, and further comprises a heat dissipation mechanism and a cleaning mechanism, wherein the heat dissipation mechanism is arranged on one side of the waterproof cover box and is used to assist the heat dissipation operation of the LED display screen body, and the cleaning mechanism is arranged on one side of the transparent glass panel and is used to clean the transparent glass panel.

[0008] Preferably, the heat dissipation mechanism includes a heat dissipation groove arranged on one side of the LED display screen body, a heat dissipation fan is installed inside the heat dissipation groove, a heat dissipation waterproof cover is fixedly installed on the outer side of the heat dissipation fan, and a dustproof mesh is clamped on the heat dissipation waterproof cover.

[0009] Preferably, the cleaning mechanism includes an adjusting box, which is fixedly connected to the left and right sides of the LED display screen body, a screw rod is rotatably connected in the adjusting box, one end of the screw rod extends to the outside of the adjusting box and is fixedly connected to the output end of the driving motor, a threaded sleeve is threadedly connected to the outer side of the screw rod, the threaded sleeve is slidably connected to the adjusting box, a movable rod is fixedly connected to one side of the threaded sleeve, the side of the movable rod close to the transparent glass panel is fixedly connected to the cleaning brush, and both sides of the movable rod are connected to the spray assembly.

[0010] Preferably, the spray assembly comprises a water tank fixedly connected to the left and right ends of the movable rod, the water tank is connected to a temporary storage box through a water pipe, and a plurality of spray heads are evenly arranged on one side of the temporary storage box close to the transparent glass panel.

[0011] Preferably, the bottom of the waterproof cover box is fixedly connected to the telescopic end of the electric telescopic rod, and the bottom of the electric telescopic rod is fixedly connected to the upper surface of the base.

[0012] Preferably, support members are symmetrically arranged on the lower surface of the base.

[0013] Preferably, the transparent glass panel, the inspection panel and the waterproof cover box are all connected with sealing strips.

[0014] Preferably, one side of the water pipe is connected to a water pump.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model is provided with a waterproof cover box and a heat dissipation waterproof cover to achieve waterproof treatment of the LED display screen body and prevent rain from damaging the LED display screen body.

[0017] 2. The utility model is provided with a heat dissipation mechanism to assist the LED display screen body in quickly dissipating the heat generated during use, thereby extending the service life of the LED display screen body.

[0018] 3. The utility model is provided with a cleaning mechanism to spray water mist onto the transparent glass panel. With the synchronous cooperation of the cleaning brush, the transparent glass panel can be cleaned efficiently and quickly to avoid affecting the viewing effect of the LED display screen body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of one side of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the other side of the utility model.

[0021] Figure 3 It is a schematic diagram of the exploded structure of the waterproof cover box of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the utility model.

[0023] Figure 5 It is a structural schematic diagram of the spraying assembly of the utility model.

[0024] Notes on the accompanying drawings: 101, LED display screen body; 102, waterproof cover box; 103, base; 104, electric telescopic rod; 105, transparent glass panel; 106, inspection panel; 200, heat dissipation mechanism; 201, heat dissipation groove; 202, heat dissipation fan; 203, heat dissipation waterproof cover; 204, dust-proof mesh; 300, cleaning mechanism; 301, adjustment box; 302, screw rod; 303, drive motor; 304, threaded sleeve; 305, movable rod; 306, cleaning brush; 307, water tank; 308, water pipe; 309, nozzle. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] Example 1

[0027] In this embodiment, if Figure 1-Figure 5 As shown, an LED display screen device includes an LED display screen body 101, which is arranged inside a waterproof cover box 102. The front and rear sides of the waterproof cover box 102 are detachably connected with a transparent glass panel 105 and an inspection panel 106, so as to achieve waterproof treatment of the LED display screen body 101 and prevent the LED display screen body 101 from being damaged by rain. The device also includes a heat dissipation mechanism 200, which is arranged on one side of the waterproof cover box 102 and is used to assist the heat dissipation operation of the LED display screen body 101, and a cleaning mechanism 300, which is arranged on one side of the transparent glass panel 105 and is used to clean the transparent glass panel 105. Before the LED display screen device is used, first check whether the device can be used normally, and then clean the surface of the LED display screen body 101 through the cleaning mechanism 300, so that the device enters a ready-to-use state;

[0028] Among them Figure 2-Figure 3As shown, the heat dissipation mechanism 200 includes a heat dissipation slot 201 provided on one side of the LED display screen body 101, a heat dissipation fan 202 is installed inside the heat dissipation slot 201, and the heat dissipation slot 201 and the heat dissipation fan 202 cooperate to achieve heat dissipation of the LED display screen body 101, a heat dissipation waterproof cover 203 is fixedly installed on the outer side of the heat dissipation fan 202, and a dustproof gauze 204 is clamped on the heat dissipation waterproof cover 203, and the dustproof gauze 204 blocks dust from the outside to prevent dust from entering the waterproof cover box 102;

[0029] Among them Figure 4 and Figure 5 As shown, the cleaning mechanism 300 includes an adjustment box 301, which is fixedly connected to the left and right sides of the LED display screen body 101. A screw rod 302 is rotatably connected in the adjustment box 301. The screw rod 302 rotates to drive the threaded sleeve 304 to move in the direction of the adjustment box 301. One end of the screw rod 302 extends to the outside of the adjustment box 301 and is fixedly connected to the output end of the drive motor 303. The drive motor 303 is started, the screw rod 302 rotates, and the threaded sleeve 304 is threadedly connected to the outside of the screw rod 302. The threaded sleeve 304 is slidably connected to the adjustment box 301. A movable rod 305 is fixedly connected to one side of the threaded sleeve 304. The threaded sleeve 304 moves, driving the movable rod 305 and the cleaning brush 306 to move up and down to clean the transparent glass panel 105. The side of the movable rod 305 close to the transparent glass panel 105 is fixedly connected to the cleaning brush 306. Both sides of the movable rod 305 are connected to the spray assembly, which is convenient for cleaning the surface of the LED display screen body 101 and increases the overall practicality.

[0030] Among them Figure 1 and Figure 5 As shown, the spray assembly includes a water tank 307 fixedly connected to the left and right ends of the movable rod 305. The water tank 307 is used to store water. A water inlet is provided on one side of the water tank 307 to facilitate water inlet. The water tank 307 is connected to the temporary storage box through a water pipe 308. A plurality of nozzles 309 are evenly arranged on one side of the temporary storage box close to the transparent glass panel 105. The water pipe 308 transfers the water in the water tank 307 to the temporary storage box, and the water is sprayed out through the nozzle 309, thereby cleaning the transparent glass panel 105.

[0031] Example 2

[0032] The difference from Example 1 is that Figure 1-Figure 2 As shown, the bottom of the waterproof cover box 102 is fixedly connected to the telescopic end of the electric telescopic rod 104, and the bottom of the electric telescopic rod 104 is fixedly connected to the upper surface of the base 103. The setting of the electric telescopic rod 104 is convenient for adjusting the use height of the LED display screen body 101, making the use of the device more flexible;

[0033] Among them Figure 1-Figure 2As shown, the lower surface of the base 103 is symmetrically provided with support members, which can be set as support seats or universal wheels, so as to facilitate the movement of the device as a whole, and to improve the stability of the device as a whole after moving to a designated position. A screw and a support block are provided on one side of the support member, so as to increase the contact area between the base 103 and the ground, thereby increasing the stability effect;

[0034] Among them Figure 1-Figure 3 As shown, the transparent glass panel 105, the inspection panel 106 and the waterproof cover box 102 are connected with sealing strips to prevent water vapor from entering the waterproof cover box 102 from the joints;

[0035] Among them Figure 5 As shown, one side of the water delivery pipe 308 is connected to a water pump, which provides power for water delivery.

[0036] When in use, the waterproof cover box 102 and the heat dissipation waterproof cover 203 are set to protect the LED display screen body 101 from rain. During use, the heat dissipation groove 201 and the heat dissipation fan 202 assist the LED display screen body 101 in dissipating heat. The dust-proof gauze 204 is set to prevent dust from entering the waterproof cover box 102 and extend the service life of the LED display screen body 101. The electric telescopic rod 104 is set to adjust the height of the LED display screen body 101, making it more flexible to use. Start the drive motor 303 and the water pump, the heat dissipation fan 202 rotates, the threaded sleeve 304 drives the movable rod 305 and the cleaning brush 306 to move up and down, and the nozzle 309 sprays water mist to the transparent glass panel 105, so as to achieve efficient and convenient cleaning of the transparent glass panel 105.

[0037] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An LED display screen device, comprising an LED display screen body (101), wherein the LED display screen body (101) is arranged inside a waterproof cover box (102), and the front and rear sides of the waterproof cover box (102) are detachably connected with a transparent glass panel (105) and an inspection panel (106); It is characterized in that It also includes a heat dissipation mechanism (200), which is arranged on one side of the waterproof cover box (102) and is used to assist the heat dissipation operation of the LED display screen body (101); A cleaning mechanism (300), wherein the cleaning mechanism (300) is arranged on one side of the transparent glass panel (105) and is used to clean the transparent glass panel (105).

2. The LED display device according to claim 1, characterized in that: The heat dissipation mechanism (200) comprises a heat dissipation slot (201) provided on one side of the LED display screen body (101), a heat dissipation fan (202) is installed inside the heat dissipation slot (201), a heat dissipation waterproof cover (203) is fixedly installed outside the heat dissipation fan (202), and a dustproof gauze (204) is clamped on the heat dissipation waterproof cover (203).

3. The LED display device according to claim 1, characterized in that: The cleaning mechanism (300) comprises an adjustment box (301), wherein the adjustment box (301) is fixedly connected to the left and right sides of the LED display screen body (101), a screw rod (302) is rotatably connected in the adjustment box (301), one end of the screw rod (302) extends to the outside of the adjustment box (301) and is fixedly connected to the output end of the driving motor (303), a threaded sleeve (304) is threadedly connected to the outside of the screw rod (302), the threaded sleeve (304) is slidably connected to the adjustment box (301), a movable rod (305) is fixedly connected to one side of the threaded sleeve (304), a side of the movable rod (305) close to the transparent glass panel (105) is fixedly connected to a cleaning brush (306), and both sides of the movable rod (305) are connected to the spraying assembly.

4. The LED display device according to claim 3, characterized in that: The spray assembly comprises a water tank (307) fixedly connected to the left and right ends of the movable rod (305); the water tank (307) is connected to a temporary storage box via a water pipe (308); a plurality of spray heads (309) are evenly arranged on one side of the temporary storage box close to the transparent glass panel (105).

5. The LED display device according to claim 1, characterized in that: The bottom of the waterproof cover box (102) is fixedly connected to the telescopic end of the electric telescopic rod (104), and the bottom of the electric telescopic rod (104) is fixedly connected to the upper surface of the base (103).

6. The LED display device according to claim 5, characterized in that: The lower surface of the base (103) is symmetrically provided with support members.

7. The LED display screen device according to claim 1, characterized in that: The transparent glass panel (105), the inspection panel (106) and the waterproof cover box (102) are all connected with sealing strips.

8. The LED display device according to claim 4, characterized in that: One side of the water delivery pipe (308) is connected to a water pump.

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