CN219392898U

CN219392898U - LED display screen convenient to clearance

Info

Publication number: CN219392898U
Application number: CN202320074074.4U
Authority: CN
Inventors: 周斐
Original assignee: Centch Electronics Shanghai Co ltd
Current assignee: Centch Electronics Shanghai Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-07-21
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses an LED display screen convenient to clean, which relates to the technical field of LED display screens and comprises an LED display screen body, wherein an installation frame is fixedly installed outside the LED display screen body, a sliding component is arranged on the outer wall of the installation frame, a cleaning component is fixedly installed on the outer wall of the sliding component, the sliding component is used for sliding the cleaning component, the cleaning component is used for cleaning the surface of the LED display screen body, and a heat dissipation component is arranged on the back surface of the installation frame. According to the LED display screen cleaning device, the pull handle is held and the transverse bar is pulled, so that the sliding block slides along the inner wall of the sliding groove, the cleaning cotton brush is used for cleaning the surface of the LED display screen body, the surface of the LED display screen body is cleaned in all directions, the cleaning assembly is pulled to the bottom of the mounting frame after the cleaning is finished, the cleaning assembly is placed and stored through the storage groove, the cleaning cotton brush can be prevented from shielding the LED display screen, and a user can conveniently clean the LED display screen.

Description

LED display screen convenient to clearance

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen convenient to clean.

Background

The LED display screen is a flat-panel display, is composed of a plurality of small LED module panels, is used for displaying various information such as characters, images and videos, integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trade and the like, and can meet the requirements of different environments.

For example, the Chinese patent publication No. CN213815370U discloses the following technical scheme: the utility model discloses an LED display screen convenient to clean, which comprises an electric display screen, wherein the lower end of the display screen is provided with a supporting leg, the lower end of the supporting leg is provided with a base, the front end of the base is provided with an arc-shaped groove, the inside of the arc-shaped groove is provided with a bearing, the inside of the bearing is connected with a shaft lever, the front end of the shaft lever is fixedly provided with a connecting rod, the upper end of the connecting rod is connected with a swinging rod, the upper end of the swinging rod is fixedly provided with a thread bush, the inside of the thread bush is in threaded connection with a cleaning brush, the inside of the swinging rod is provided with an eccentric shaft, the rear end of the eccentric shaft is fixedly provided with a rotary disc, the rear end of the rotary disc is connected with an output shaft, the rear end of the output shaft is connected with a motor, and the lower end of the motor is provided with a base. This LED display screen convenient to clearance is through setting up automatic cleaning device, conveniently cleans the display screen at any time, and conveniently dismantles and change cleaning appliance, uses manpower sparingly, improves cleaning efficiency.

The following problems exist in the prior art:

1. in the prior art, the cleaning dead angle is easy to exist when the LED display screen convenient to clean is cleaned, and the cleaning brush is arranged on the surface of the LED display screen to shield the display of the LED display screen, so that the LED display screen is inconvenient for a user to use;

2. the LED display screen convenient to clear up among the prior art is relatively poor in radiating effect in the use, is inconvenient for long-term work of LED display screen.

Disclosure of Invention

The utility model provides an LED display screen convenient to clean, which solves the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a LED display screen convenient to clearance, includes the LED display screen body, the outside fixed mounting of LED display screen body has the installing frame, the outer wall of installing frame is provided with sliding component, sliding component's outer wall fixed mounting has the clearance subassembly, sliding component is used for sliding the clearance subassembly, the clearance subassembly is used for the surface of clearance LED display screen body.

The back of installing frame is provided with the radiator unit, a plurality of equidistant cooling mouths that distribute have been seted up to the bottom of installing frame, radiator unit is used for dispelling the heat for the LED display screen body.

The technical scheme of the utility model is further improved as follows: the sliding assembly comprises a sliding groove, a sliding block and a supporting frame, wherein the sliding groove is formed in the outer wall of the installation frame, the sliding block is connected to the inner wall of the sliding groove in a sliding mode, and the supporting frame is fixedly installed on the outer wall of the sliding block.

By adopting the technical scheme, the sliding block in the scheme can slide up and down on the inner wall of the sliding groove, so that the cleaning component can slide to different positions for cleaning.

The technical scheme of the utility model is further improved as follows: the cleaning component comprises a cross bar, a cleaning cotton brush and a pull handle, wherein the cross bar is fixedly arranged on the outer wall of the supporting frame, the cleaning cotton brush is fixedly arranged on the outer wall of the cross bar, and the pull handle is fixedly arranged at the bottom of the cross bar.

By adopting the technical scheme, the cleaning assembly in the scheme cooperates with the sliding assembly to work, so that the cleaning cotton brush can slide, and the surface of the LED display screen body is cleaned.

The technical scheme of the utility model is further improved as follows: the heat dissipation assembly comprises a box body, discharge ports, a fixing frame, a motor and fan blades, wherein the box body is fixedly arranged on the back face of the installation frame, a plurality of discharge ports are formed in two sides and the bottom of the box body, the fixing frame is fixedly arranged in the box body, the motor is fixedly arranged at one end of the fixing frame, and the fan blades are fixedly connected to an output shaft of the motor through a coupler.

By adopting the technical scheme, the heat radiating component in the scheme can radiate and discharge the heat generated by the LED display screen body during operation.

The technical scheme of the utility model is further improved as follows: the outer wall of the installation frame is connected with a plastic insert in an inserting mode, and the outer wall of the plastic insert is connected with the inner wall of the sliding groove in an inserting mode.

By adopting the technical scheme, the plastic insert block in the scheme can seal the top end of the chute, and the top end of the chute can be opened by pulling out the plastic insert block, so that the slide block can be pulled out from the chute, and the cleaning assembly is taken down for cleaning.

The technical scheme of the utility model is further improved as follows: the front of installing frame has seted up accomodates the groove, accomodate the groove and be used for accomodating the clearance subassembly.

By adopting the technical scheme, the storage groove in the scheme can store the cleaning assembly, and the cleaning assembly can be prevented from shielding the display picture of the LED display screen body.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides an LED display screen convenient to clean, which is characterized in that a sliding block slides along the inner wall of a sliding groove by holding a pull handle and pulling a cross bar, so that a cleaning cotton brush cleans the surface of an LED display screen body in all directions, a cleaning assembly is pulled to the bottom of a mounting frame after the cleaning is finished, and is placed and stored through a storage groove, the cleaning cotton brush can be prevented from shielding the LED display screen, the cleaning is convenient for a user, and the cleaning assembly can be pulled upwards by pulling a plastic insert block out of the sliding groove, and is detached and taken down for cleaning.

2. According to the LED display screen convenient to clean, the fan blades are rotated through the operation of the motor, so that external air enters the installation frame through the heat dissipation opening at the bottom and is discharged through the discharge opening, heat generated during the operation of the LED display screen body can be discharged, the LED display screen body can work for a long time conveniently, and the heat dissipation effect during the operation of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic view of the connection structure of the cleaning assembly and the sliding assembly of the present utility model;

fig. 4 is a schematic structural diagram of a heat dissipating assembly according to the present utility model.

In the figure: 1. an LED display screen body; 2. a mounting frame; 3. a sliding assembly; 4. cleaning the assembly; 5. a heat dissipation assembly; 6. a heat radiation port; 7. a storage groove; 8. a plastic insert; 31. a chute; 32. a slide block; 33. a support frame; 41. a cross bar; 42. cleaning a cotton brush; 43. a pull handle; 51. a case body; 52. a discharge port; 53. a fixing frame; 54. a motor; 55. and (3) a fan blade.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides an LED display screen convenient to clean, which comprises an LED display screen body 1, wherein an installation frame 2 is fixedly installed outside the LED display screen body 1, the outer wall of the installation frame 2 is provided with a sliding component 3, the sliding component 3 comprises a sliding groove 31, a sliding block 32 and a supporting frame 33, the outer wall of the installation frame 2 is provided with the sliding groove 31, the inner wall of the sliding groove 31 is slidably connected with the sliding block 32, the outer wall of the sliding block 32 is fixedly provided with the supporting frame 33, and in the embodiment, the sliding block 32 can slide up and down on the inner wall of the sliding groove 31, so that the cleaning component 4 can slide to different positions for cleaning.

Wherein, the outer wall plug-in connection of mounting frame 2 has plastics inserted block 8, and the outer wall of plastics inserted block 8 and the inner wall plug-in connection of spout 31, in this embodiment, plastics inserted block 8 can seal the top of spout 31, can open the top of spout 31 through pulling out plastics inserted block 8 to supply slider 32 to take out from the inside of spout 31, take off clearance subassembly 4.

It should be noted that, the outer wall fixed mounting of slip subassembly 3 has cleaning component 4, and slip subassembly 3 is used for sliding cleaning component 4, and cleaning component 4 is used for cleaning up the surface of LED display screen body 1, and cleaning component 4 includes horizontal bar 41, cleaning cotton brush 42 and draws 43, and the outer wall fixed mounting of support frame 33 has horizontal bar 41, and the outer wall fixed mounting of horizontal bar 41 has cleaning cotton brush 42, and the bottom fixed mounting of horizontal bar 41 has draws 43, and in this embodiment, cleaning component 4 cooperates the work of slip subassembly 3, can make cleaning cotton brush 42 slide to clear up the surface of LED display screen body 1.

Finally, the front of the mounting frame 2 is provided with a storage groove 7, the storage groove 7 is used for storing the cleaning assembly 4, in this embodiment, the storage groove 7 can store the cleaning assembly 4, and the cleaning assembly 4 can be prevented from shielding the display screen of the LED display screen body 1.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the back of the installation frame 2 is provided with the cooling module 5, the cooling module 5 includes box body 51, discharge port 52, mount 53, motor 54 and flabellum 55, the back fixed mounting of installation frame 2 has box body 51, a plurality of discharge ports 52 have all been seted up to the both sides and the bottom of box body 51, the inside fixed mounting of box body 51 has mount 53, the one end fixed mounting of mount 53 has motor 54, the output shaft of motor 54 passes through shaft coupling fixedly connected with flabellum 55, in this embodiment, the cooling module 5 can distribute the heat that LED display screen body 1 during operation produced and discharge.

The bottom of the installation frame 2 is provided with a plurality of equally spaced heat dissipation openings 6, and the heat dissipation assembly 5 is used for dissipating heat for the LED display screen body 1.

The working principle of the LED display screen convenient to clean is specifically described below.

As shown in fig. 1-4, the fan blades 55 are rotated by the operation of the motor 54, so that the outside air enters the inside of the installation frame 2 through the heat dissipation opening 6 at the bottom and is discharged through the discharge opening 52, the heat generated during the operation of the LED display screen body 1 can be discharged, during cleaning, the cleaning cotton brush 42 is used for cleaning the surface of the LED display screen body 1 by holding the pull handle 43 and pulling the transverse bar 41, the sliding block 32 slides along the inner wall of the sliding groove 31, the cleaning component 4 is pulled to the bottom of the installation frame 2 after the cleaning is completed, the cleaning component 4 is placed and stored through the storage groove 7, the cleaning cotton brush 42 can be prevented from shielding the LED display screen, the cleaning is convenient for a user, and the cleaning component 4 can be detached by pushing the cleaning component 4 upwards by pulling the plastic insert 8 out of the inside of the sliding groove 31.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a LED display screen convenient to clearance, includes LED display screen body (1), its characterized in that: the LED display screen comprises an LED display screen body (1), wherein an installation frame (2) is fixedly installed outside the LED display screen body (1), a sliding component (3) is arranged on the outer wall of the installation frame (2), a cleaning component (4) is fixedly installed on the outer wall of the sliding component (3), the sliding component (3) is used for sliding the cleaning component (4), and the cleaning component (4) is used for cleaning the surface of the LED display screen body (1);

the LED display screen is characterized in that a heat dissipation assembly (5) is arranged on the back face of the installation frame (2), a plurality of heat dissipation openings (6) which are distributed at equal intervals are formed in the bottom of the installation frame (2), and the heat dissipation assembly (5) is used for dissipating heat of the LED display screen body (1).

2. The LED display screen of claim 1, wherein: the sliding assembly (3) comprises a sliding groove (31), a sliding block (32) and a supporting frame (33), the sliding groove (31) is formed in the outer wall of the installation frame (2), the sliding block (32) is connected to the inner wall of the sliding groove (31) in a sliding mode, and the supporting frame (33) is fixedly installed on the outer wall of the sliding block (32).

3. The LED display screen of claim 2, wherein: the cleaning assembly (4) comprises a cross bar (41), a cleaning cotton brush (42) and a pull handle (43), wherein the cross bar (41) is fixedly arranged on the outer wall of the supporting frame (33), the cleaning cotton brush (42) is fixedly arranged on the outer wall of the cross bar (41), and the pull handle (43) is fixedly arranged at the bottom of the cross bar (41).

4. The LED display screen of claim 1, wherein: the heat dissipation assembly (5) comprises a box body (51), a discharge port (52), a fixing frame (53), a motor (54) and fan blades (55), the box body (51) is fixedly arranged on the back of the installation frame (2), a plurality of discharge ports (52) are formed in both sides and the bottom of the box body (51), the fixing frame (53) is fixedly arranged in the box body (51), the motor (54) is fixedly arranged at one end of the fixing frame (53), and the fan blades (55) are fixedly connected with an output shaft of the motor (54) through a coupler.

5. The LED display screen of claim 2, wherein: the outer wall of the installation frame (2) is connected with a plastic insert block (8) in an inserting mode, and the outer wall of the plastic insert block (8) is connected with the inner wall of the sliding groove (31) in an inserting mode.

6. A LED display screen for facilitating cleaning as defined in claim 3, wherein: the front of the mounting frame (2) is provided with a storage groove (7), and the storage groove (7) is used for storing the cleaning component (4).