CN219457091U

CN219457091U - Outdoor energy-saving LED display screen

Info

Publication number: CN219457091U
Application number: CN202320440768.5U
Authority: CN
Inventors: 雷丰国
Original assignee: Guangzhou Jinhuang Electronic Technology Co ltd
Current assignee: Guangzhou Jinhuang Electronic Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-01
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses an outdoor energy-saving LED display screen, which belongs to the technical field of LED display screens and comprises a placing frame, an LED display screen body, an air-drying type cleaning device, a fixing column, a waterproof plate, a solar panel, a supporting column and a supporting bottom plate.

Description

Outdoor energy-saving LED display screen

Technical Field

The utility model relates to an outdoor energy-saving LED display screen, and belongs to the technical field of LED display screens.

Background

The LED display screen is a flat-panel display, which consists of small LED module panels and is used for displaying various information such as characters, images and videos, the LED electronic display screen integrates microelectronic technology, computer technology and information processing, the LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information propagation, news release, securities trading and the like, the requirements of different environments can be met, and when the general LED display screen is used outdoors, the surface of the LED display screen body cannot be cleaned and air-dried, so that dust can enter the inside of the LED display screen body, and the using effect of the LED display screen body is affected.

Disclosure of Invention

The utility model aims to solve the problems and provide an outdoor energy-saving LED display screen, which can clean dust on the surface of an LED display screen body and can air-dry the cleaned LED display screen body.

The outdoor energy-saving LED display screen comprises a placing frame, an LED display screen body, an air-drying type cleaning device, fixing columns, a waterproof plate, a solar panel, support columns and a supporting bottom plate, wherein the LED display screen body is arranged on the rear wall inside the placing frame, the air-drying type cleaning device is fixedly arranged on the upper wall inside the placing frame, the air-drying type cleaning device is positioned in front of the LED display screen body, the bottom of the fixing columns is fixedly arranged at the top of the placing frame, the bottom of the waterproof plate is fixedly arranged at the top of the fixing columns, the bottom of the solar panel is arranged at the top of the waterproof plate, the top of the support columns is fixedly arranged at the bottom of the placing frame, and the top of the supporting bottom plate is fixedly arranged at the bottom of the support columns.

Preferably, in order to wash the dust on LED display screen body surface and air-dry, but air-dry formula belt cleaning device includes mount, servo motor, threaded rod, slider, fixed block, pivot, fan and cleaning element, mount top fixed mounting is in the inside upper wall of rack, servo motor installs on the inside lateral wall of mount, threaded rod one end is installed servo motor's output, fixed block one side is fixed the other end of threaded rod, the another side of fixed block is fixed another inside lateral wall of mount.

The cleaning device comprises a fixing frame, a rotating shaft, a cleaning assembly, a sliding block, a fixing plate, a cleaning brush, a connecting pipe and a cleaning liquid, wherein the sliding block is slidably arranged on the threaded rod, the sliding block is in threaded connection with the threaded rod, the sliding block is positioned in the fixing frame, one end of the rotating shaft is arranged at the bottom of the sliding block, the fan is arranged on one side of the rotating shaft, the cleaning assembly is arranged on the rotating shaft and comprises a fixing plate, the cleaning brush, the connecting pipe and the cleaning liquid are fixedly arranged on the other side of the rotating shaft, one end of the cleaning brush is arranged on the other side of the fixing plate, one end of the connecting pipe penetrates through the fixing plate, the cleaning liquid is arranged on the other end of the connecting pipe, and one side of the cleaning liquid is fixedly arranged on the side wall of the rotating shaft.

Preferably, in order to make the LED display screen body when using, can ventilate the heat dissipation to the LED display screen body, rack one side is provided with the opening, install ventilation cooling module on the opening, ventilation cooling module includes ventilation rainproof frame, air exhauster and fin, ventilation rainproof frame is fixed on the opening, the air exhauster is installed on the inside both sides wall of ventilation rainproof frame, the fin both sides are all installed on the inside both sides wall of ventilation rainproof frame, the fin is located the air exhauster the place ahead.

The beneficial effects of the utility model are as follows: according to the air-drying type cleaning device, dust on the surface of the LED display screen body can be cleaned, so that pictures displayed by the LED display screen body are clearer, dust is prevented from entering the inside of the LED display screen body and affecting the use of the LED display screen body, and meanwhile, after the surface of the LED display screen body is cleaned, the LED display screen body can be air-dried through the fan, the influence of cleaning liquid on the LED display screen body is avoided, and the use is more convenient.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a rear view of the overall structure of the present utility model.

Fig. 3 is a schematic structural diagram of an air-drying type cleaning device according to the present utility model.

FIG. 4 is a schematic view of a cleaning assembly according to the present utility model.

Fig. 5 is a schematic cross-sectional view of a ventilation and heat dissipation assembly according to the present utility model.

In the figure: 1. a placing rack; 2. an LED display screen body; 3. an air-dried cleaning device; 301. a fixing frame; 302. a servo motor; 303. a threaded rod; 304. a slide block; 305. a fixed block; 306. a rotating shaft; 307. a fan; 308. cleaning the assembly; 3081. a fixing plate; 3082. a cleaning brush; 3083. a connecting pipe; 3084. a cleaning liquid storage tank; 4. fixing the column; 5. a waterproof board; 6. a solar panel; 7. a support column; 8. a support base plate; 9. a ventilation and heat dissipation assembly; 901. a ventilating rainproof frame; 902. an exhaust fan; 903. a heat sink.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an outdoor energy-saving LED display screen includes a placement frame 1, an LED display screen body 2, an air-drying type cleaning device 3, a fixing column 4, a waterproof board 5, a solar panel 6, a support column 7 and a supporting base plate 8, wherein the LED display screen body 2 is installed on the rear wall inside the placement frame 1, the air-drying type cleaning device 3 is fixedly installed on the upper wall inside the placement frame 1, the air-drying type cleaning device 3 is located in front of the LED display screen body 2, the bottom of the fixing column 4 is fixed at the top of the placement frame 1 and is used for fixing the waterproof board 5, the bottom of the waterproof board 5 is fixedly installed at the top of the fixing column 4, the bottom of the solar panel 6 is installed at the top of the waterproof board 5, the top of the support column 7 is fixedly installed at the bottom of the placement frame 1 and has a supporting effect on the placement frame 1, the top of the supporting base plate 8 is fixed at the bottom of the support column 7, the contact area between the support column 7 and the ground is increased, and stability is improved.

When the LED display screen is actually used, the LED display screen body 2 is placed in the placement frame 1, the LED display screen body 2 can be better protected, the surface of the LED display screen body 2 can be cleaned and air-dried by the air-dried type cleaning device 3, the picture displayed by the LED display screen body 2 is clearer, rain water can be prevented from flowing into the placement frame 1 in a rainy day through the waterproof board 5, the LED display screen body 2 is damaged, sunlight can be shielded, solar energy can be converted into electric energy by the solar board 6, the LED display screen body 2 can work, meanwhile, energy sources are saved, and the LED display screen body 2 can be cooled by the ventilation and heat dissipation component 9 when the LED display screen body 2 is used.

As a technical optimization scheme of the utility model, as shown in FIG. 3, the air-drying type cleaning device 3 comprises a fixing frame 301, a servo motor 302, a threaded rod 303, a sliding block 304, a fixing block 305, a rotating shaft 306, a fan 307 and a cleaning component 308, wherein the top of the fixing frame 301 is fixedly arranged on the upper wall inside the placing frame 1, the servo motor 302 is arranged on the side wall inside the fixing frame 301, one end of the threaded rod 303 is arranged at the output end of the servo motor 302, one surface of the fixing block 305 is fixed on the other end of the threaded rod 303, the other surface of the fixing block 305 is fixed on the other side wall inside the fixing frame 301 and is used for fixing the threaded rod 303, the sliding block 304 is slidably arranged on the threaded rod 303, the sliding block 304 is in threaded connection with the threaded rod 303, the sliding block 304 is positioned in the fixing frame 301, one end of the rotating shaft 306 is arranged at the bottom of the sliding block 304, and the fan 307 is arranged on one side of the rotating shaft 306.

When the LED display screen cleaning device is used, the servo motor 302 works to drive the threaded rod 303 to rotate, two sides of the sliding block 304 are contacted with the fixing frame 301, so that the sliding block 304 is driven to slide on the threaded rod 303 instead of rotating, the rotating shaft 306 is fixed at the bottom of the sliding block 304, the rotating shaft 306 moves along with the movement of the sliding block 304, when the cleaning component 308 contacts with the surface of the LED display screen body 2, the surface of the LED display screen body 2 can be cleaned, after the cleaning component 308 contacts with the surface of the LED display screen body 2, the rotating shaft 306 rotates to drive the fan 307 to face the surface of the LED display screen body 2, and the rotating shaft 306 is driven to move again through the sliding block 304, so that the surface of the LED display screen body 2 is air-dried.

As a technical optimization scheme of the utility model, as shown in FIG. 4, a cleaning component 308 is arranged on a rotating shaft 306, the cleaning component 308 comprises a fixed plate 3081, a cleaning brush 3082, a connecting pipe 3083 and a cleaning liquid placing box 3084, one side of the fixed plate 3081 is fixedly arranged on the other side of the rotating shaft 306, one end of the cleaning brush 3082 is arranged on the other side of the fixed plate 3081, one end of the connecting pipe 3083 is arranged inside the fixed plate 3081 in a penetrating way, cleaning liquid is conveniently transmitted, the cleaning liquid placing box 3084 is arranged at the other end of the connecting pipe 3083, and one side of the cleaning liquid placing box 3084 is fixed on the side wall of the rotating shaft 306.

As a technical optimization scheme of the utility model, as shown in fig. 5, a through hole is formed in one side of a placing frame 1, a ventilation and heat dissipation assembly 9 is mounted on the through hole, the ventilation and heat dissipation assembly 9 comprises a ventilation and rain-proof frame 901, an exhaust fan 902 and heat dissipation fins 903, the ventilation and rain-proof frame 901 is fixed on the through hole, the exhaust fan 902 is mounted on two inner side walls of the ventilation and rain-proof frame 901, two sides of the heat dissipation fins 903 are mounted on two inner side walls of the ventilation and rain-proof frame 901, and the heat dissipation fins 903 are located in front of the exhaust fan 902.

When the LED display screen is used, the radiating fins 903 are in contact with an integrated circuit on the other surface of the LED display screen body 2, so that the LED display screen body 2 can be subjected to primary heat radiation, then the exhaust fan 902 is used for accelerating the air circulation between the placing rack 1 and the outside, and the LED display screen body 2 can be subjected to sufficient heat radiation.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. An outdoor energy-conserving LED display screen, its characterized in that: including rack (1), LED display screen body (2), but air-dry formula belt cleaning device (3), fixed column (4), waterproof board (5), solar panel (6), support column (7) and supporting baseplate (8), LED display screen body (2) are installed on the inside back wall of rack (1), but air-dry formula belt cleaning device (3) fixed mounting is in the inside upper wall of rack (1), but air-dry formula belt cleaning device (3) are located LED display screen body (2) the place ahead, fixed column (4) bottom is fixed rack (1) top, waterproof board (5) bottom fixed mounting is in fixed column (4) top, solar panel (6) bottom is installed waterproof board (5) top, support column (7) top fixed mounting is in rack (1) bottom, supporting baseplate (8) top is fixed support column (7) bottom.

2. An outdoor energy saving LED display as set forth in claim 1, wherein: the air-drying type cleaning device (3) comprises a fixing frame (301), a servo motor (302), a threaded rod (303), a sliding block (304), a fixing block (305), a rotating shaft (306), a fan (307) and a cleaning assembly (308), wherein the top of the fixing frame (301) is fixedly arranged on the upper wall inside the placing frame (1).

3. An outdoor energy saving LED display as set forth in claim 2, wherein: the servo motor (302) is installed on the inner side wall of the fixing frame (301), one end of the threaded rod (303) is installed at the output end of the servo motor (302), one surface of the fixing block (305) is fixed at the other end of the threaded rod (303), and the other surface of the fixing block (305) is fixed on the other side wall inside the fixing frame (301).

4. An outdoor energy saving LED display according to claim 3, wherein: the sliding block (304) is slidably mounted on the threaded rod (303), the sliding block (304) is in threaded connection with the threaded rod (303), the sliding block (304) is located in the fixing frame (301), one end of the rotating shaft (306) is mounted at the bottom of the sliding block (304), and the fan (307) is mounted on one side of the rotating shaft (306).

5. The outdoor energy-saving LED display of claim 4, wherein: the cleaning assembly (308) is installed on the rotating shaft (306), the cleaning assembly (308) comprises a fixing plate (3081), a cleaning brush (3082), a connecting pipe (3083) and a cleaning liquid placing box (3084), and one side of the fixing plate (3081) is fixedly installed on the other side of the rotating shaft (306).

6. The outdoor energy-saving LED display of claim 5, wherein: one end of the cleaning brush (3082) is arranged on the other side of the fixed plate (3081), one end of the connecting pipe (3083) is arranged inside the fixed plate (3081) in a penetrating mode, the cleaning liquid placing box (3084) is arranged on the other end of the connecting pipe (3083), and one side of the cleaning liquid placing box (3084) is fixed on the side wall of the rotating shaft (306).

7. An outdoor energy saving LED display as set forth in claim 1, wherein: the novel air conditioner is characterized in that a through hole is formed in one side of the placement frame (1), a ventilation radiating component (9) is arranged on the through hole, the ventilation radiating component (9) comprises a ventilation rainproof frame (901), an exhaust fan (902) and radiating fins (903), and the ventilation rainproof frame (901) is fixed on the through hole.

8. The outdoor energy-saving LED display of claim 7, wherein: the air exhauster (902) is arranged on two side walls inside the ventilating and rainproof frame (901), two sides of the radiating fin (903) are arranged on two side walls inside the ventilating and rainproof frame (901), and the radiating fin (903) is positioned in front of the air exhauster (902).