CN219017188U

CN219017188U - Mini-LED display screen

Info

Publication number: CN219017188U
Application number: CN202223400910.8U
Authority: CN
Inventors: 陈恩松; 向宝杰; 朱汉楚
Original assignee: Shenzhen Kelai Intelligent Display Co ltd
Current assignee: Shenzhen Kelai Intelligent Display Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-12
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of LED display screens, in particular to a Mini-LED display screen, which comprises an installation bottom plate, wherein a heat dissipation base is arranged on a base surface of the installation bottom plate, a display screen shell is connected to the inner wall of the heat dissipation base in a plugging manner, a heat conducting plate is arranged on the outer wall of the heat dissipation base, one side of the heat dissipation base is provided with a controller, and the outer wall of the installation bottom plate is provided with a flexible material with a second heat dissipation plate in an arc structure.

Description

Mini-LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a Mini-LED display screen.

Background

In the energy conversion process of the LED screen, the electro-optic conversion efficiency is only about 20-30%, namely only about 20-30% of input electric energy is converted into light energy, and the rest 70-80% of energy is consumed in a heat radiation mode, so that the LED display screen is serious in heating, particularly the Mini-LED display screen which heats for a long time, and the heat dissipation of the Mini-LED display screen can cause the increase of the ambient temperature of the display screen due to the fact that the display screen is relatively small and heat dissipation is relatively inconvenient, and further the service life of the Mini-LED display screen is further influenced.

There is therefore a need for a Mini-LED display that ameliorates the above-described problems.

Disclosure of Invention

The utility model aims to provide a Mini-LED display screen so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a Mini-LED display screen, includes mounting plate, install the heat dissipation base on mounting plate's the basic face, the plug is connected with the display screen casing on the inner wall of heat dissipation base, install the heat-conducting plate on the outer wall of heat dissipation base, install the controller on one side of heat dissipation base and being located mounting plate's the outer wall, install miniature air pump on one side of controller and being located mounting plate's the basic face, the heat-conducting casing is installed to miniature air pump's air outlet, install first heating panel on mounting plate's the outer wall, the one end of first heating panel is connected with the heat-conducting plate, rotate on first heating panel's the outer wall and be connected with the pivot, install the second heating panel on the outer wall of pivot, the fixed orifices has been seted up on mounting plate's the outer wall.

As a preferable scheme of the utility model, the controller is connected with the micro air pump through a wire and is electrically connected with the micro air pump, and the cross section of the heat dissipation base is of a concave structure.

As a preferable scheme of the utility model, the heat conducting plate is of an arc-shaped structure, the edge of the heat conducting plate is rounded, and the miniature air pump is embedded on the base surface of the mounting bottom plate.

As a preferable scheme of the utility model, one end of the miniature air pump penetrates through the mounting bottom plate and extends to one side of the mounting bottom plate, and the heat conducting shell is positioned at the bottom of the mounting bottom plate.

As a preferable scheme of the utility model, the heat conduction shell is positioned at one side of the first heat dissipation plate, the material of the first heat dissipation plate is a metal material, and the rotating shafts are provided with a plurality of groups and are respectively positioned on the outer walls of the second heat dissipation plates.

As a preferable scheme of the utility model, the cross section of the second radiating plate is of an arc-shaped structure, the second radiating plate is made of flexible steel radiating materials, and a plurality of groups of fixing holes are formed and are respectively positioned at the corners of the mounting bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the LED display screen, the second radiating plate in the Mini-LED display screen is made of the flexible material with the arc-shaped structure, the ductility is better, when the gap between the mounting bottom plate and the mounting position is large, the second radiating plate can rotate and open on the outer wall of the rotating shaft, meanwhile, the second radiating plate is made of the flexible material, when the gap between the mounting bottom plate and the mounting position is small, the second radiating plate is mutually contacted and compressed, the radiating structure of the LED display screen can adjust the radiating space according to the gap between the mounting position, the micro air pump generates gas, the gas enters the heat conducting shell from the air outlet, the heat conducting shell blows the gas to the second radiating plate to radiate heat, the radiating efficiency is better, and therefore the LED display screen is beneficial to solving the problem that the LED display screen is serious in heat generation, particularly the Mini-LED display screen which generates heat for a long time, and the ambient temperature of the display screen is increased due to the fact that the small radiating of the display screen is more inconvenient, and the service life of the Mini-LED display screen is further affected.

Drawings

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

FIG. 2 is a schematic diagram of a second heat sink structure according to the present utility model;

fig. 3 is a schematic side view of the present utility model.

In the figure: 1. a mounting base plate; 2. a heat dissipation base; 3. a display screen housing; 4. a heat conductive plate; 5. a controller; 6. a micro air pump; 7. a thermally conductive housing; 8. a first heat dissipation plate; 9. a rotating shaft; 10. a second heat dissipation plate; 11. and a fixing hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a Mini-LED display screen, including mounting plate 1, install heat dissipation base 2 on the basal plane of mounting plate 1, the plug is connected with display screen casing 3 on the inner wall of heat dissipation base 2, install heat-conducting plate 4 on the outer wall of heat dissipation base 2, install controller 5 on one side of heat dissipation base 2 and being located the outer wall of mounting plate 1, one side of controller 5 just is located mounting plate 1 installs miniature air pump 6 on the basal plane, heat-conducting shell 7 is installed to miniature air pump 6's air outlet, install first heating panel 8 on mounting plate 1's the outer wall, the one end of first heating panel 8 is connected with heat-conducting plate 4, rotate on the outer wall of first heating panel 8 and be connected with pivot 9, install second heating panel 10 on the outer wall of pivot 9, fixed orifices 11 have been seted up on mounting plate 1's the outer wall.

In this embodiment, please refer to fig. 1, fig. 2 and fig. 3, the controller 5 is connected with the micro air pump 6 through the wire and is connected under the effect of electric connection, make the device switch on, the cross section of heat dissipation base 2 is the indent structure, better block the display screen casing 3, the heat conduction board 4 is the arc structure, be convenient for laminate on the lateral wall of mounting plate 1, the edge rounding of heat conduction board 4 handles, micro air pump 6 embeds on the basal plane of mounting plate 1, the one end of micro air pump 6 runs through mounting plate 1 and extends to one side of mounting plate 1, heat conduction casing 7 is located the bottom of mounting plate 1, heat conduction casing 7 is located one side of first heating panel 8, the opening of heat conduction casing 7 is towards second heating panel 10, the material of first heating panel 8 is metal material, pivot 9 is provided with the multiunit heating panel and is located the outer wall of second heating panel 10 respectively, the cross section of second heating panel 10 is the arc structure, second heating panel 10 is flexible steel material, the bottom of mounting plate 1 is provided with plug interface, fixing hole 11 has seted up multiunit and is located the corner of mounting plate 1 respectively, mounting plate 1 is convenient for mounting plate 1 to install.

The working flow of the utility model is as follows: when the Mini-LED display screen designed by the scheme is in operation, under the action that the controller 5 is connected with the micro air pump 6 through a wire and is electrically connected, the device is electrified, the cross section of the heat dissipation base 2 is of a concave structure, the heat conduction plate 4 is of an arc structure, the display screen shell 3 is better clamped and installed under the effect of edge rounding treatment of the heat conduction plate 4, the heat conduction plate 4 subjected to rounding treatment is more in line with the use requirement, the human body is not cut, heat is generated when the display screen shell 3 is in use, the heat dissipation base 2 absorbs the heat, the heat dissipation base 2 conducts the heat to the first heat dissipation plate 8 through the heat conduction plate 4, when the mounting base 1 is in use, a plurality of groups of heat dissipation plates are arranged on the outer wall of the second heat dissipation plate 10 respectively through the rotating shaft 9, the cross section of the second heat dissipation plate 10 is of the arc structure, the second heat dissipation plate 10 is made of flexible steel heat dissipation materials, when the gap between the mounting bottom plate 1 and the mounting position is large, the second heat dissipation plate 10 can be rotated on the outer wall of the rotating shaft 9, meanwhile, the second heat dissipation plate 10 is made of flexible materials, when the gap between the mounting bottom plate 1 and the mounting position is small, the second heat dissipation plate 10 is in contact with each other to compress, the heat dissipation structure of the device can adjust the heat dissipation space according to the gap between the mounting position, meanwhile, the switch of the controller 5 is turned on, the micro air pump 6 is embedded on the base surface of the mounting bottom plate 1, one end of the micro air pump 6 penetrates the mounting bottom plate 1 and extends to one side of the mounting bottom plate 1, the heat conduction shell 7 is positioned at the bottom of the mounting bottom plate 1, the heat conduction shell 7 is positioned at one side of the first heat dissipation plate 8, when the controller 5 controls the micro air pump 6 to generate gas, the heat-conducting shell 7 is arranged at the air outlet, the heat-conducting shell 7 blows air to the second heat-radiating plate 10 to radiate heat, and the heat-radiating efficiency of the display screen shell 3 is better, so that the problem that the LED display screen generates heat seriously, especially the LED display screen generates heat for a long time is solved, the LED display screen is inconvenient because the LED display screen is small in heat radiation, the heat radiation of the LED display screen can cause the temperature of the surrounding environment of the display screen to rise, and the service life of the LED display screen is further influenced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The Mini-LED display screen comprises a mounting base plate (1), and is characterized in that: install heat dissipation base (2) on the basal plane of mounting plate (1), the plug is connected with display screen casing (3) on the inner wall of heat dissipation base (2), install heat-conducting plate (4) on the outer wall of heat dissipation base (2), install controller (5) on one side of heat dissipation base (2) and the outer wall that is located mounting plate (1), install miniature air pump (6) on one side of controller (5) and the basal plane that is located mounting plate (1), heat-conducting casing (7) are installed to the air outlet of miniature air pump (6), install first heating panel (8) on the outer wall of mounting plate (1), one end of first heating panel (8) is connected with heat-conducting plate (4), rotate on the outer wall of first heating panel (8) and be connected with pivot (9), install second heating panel (10) on the outer wall of pivot (9), fixed orifices (11) have been seted up on the outer wall of mounting plate (1).

2. The Mini-LED display screen of claim 1, wherein: the controller (5) is connected with the miniature air pump (6) through a wire and is electrically connected, and the cross section of the heat dissipation base (2) is of a concave structure.

3. The Mini-LED display screen of claim 1, wherein: the heat conducting plate (4) is of an arc-shaped structure, the edge of the heat conducting plate (4) is subjected to rounding treatment, and the miniature air pump (6) is embedded on the base surface of the mounting base plate (1).

4. The Mini-LED display screen of claim 1, wherein: one end of the miniature air pump (6) penetrates through the mounting bottom plate (1) and extends to one side of the mounting bottom plate (1), and the heat conduction shell (7) is located at the bottom of the mounting bottom plate (1).

5. The Mini-LED display screen of claim 1, wherein: the heat conduction shell (7) is located on one side of the first heat dissipation plate (8), the material of the first heat dissipation plate (8) is a metal material, and the rotating shafts (9) are provided with a plurality of groups and are located on the outer wall of the second heat dissipation plate (10) respectively.

6. The Mini-LED display screen of claim 1, wherein: the cross section of second heating panel (10) is arc structure, second heating panel (10) are flexible steel heat dissipation material, multiunit and be located the corner of mounting plate (1) respectively have been seted up to fixed orifices (11).