CN218104005U

CN218104005U - Transparent LED spherical screen

Info

Publication number: CN218104005U
Application number: CN202222109173.XU
Authority: CN
Inventors: 何冬霞
Original assignee: Shenzhen Ruixian Technology Co ltd
Current assignee: Shenzhen Ruixian Technology Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-20
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a spherical screen of transparent LED, which comprises a base, end heat dissipation window, the heat conduction section of thick bamboo, a bracket, spherical steel construction, the strengthening rib, alloy cooling fin, interior heat dissipation section of thick bamboo, radiator fan, the end plate dish, bracket and spherical steel construction bolt fixed mounting, put based on the inside central point of spherical steel construction and install alloy cooling fin, alloy cooling fin internal diameter cover is equipped with interior heat dissipation section of thick bamboo, lower end bolt fixed mounting has radiator fan on the interior heat dissipation section of thick bamboo, end plate dish and alloy cooling fin bottom bolt butt joint installation, a spherical screen of transparent LED, the device is applicable to the initiative heat dissipation operation of spherical LED screen, the heat gathering that LED screen work of assembling gived off is inside the sphere, alloy cooling fin absorbs the heat, the initiative heat conduction that the inside multistage radiating groove of interior heat dissipation section of thick bamboo was filled is heat-conducting oil, two upper and lower radiator fan are with the heat order through interior heat dissipation section of thick bamboo internal diameter, end plate dish and heat conduction section of thick bamboo give off through end heat dissipation window at last, the irregular swing that the radiating fin has been reduced radiator vane in the design of annular air guiding gutter.

Description

Transparent LED spherical screen

Technical Field

The utility model relates to a spherical screen field of transparent LED belongs to the spherical screen technical field of LED.

Background

The LED display screen can generate heat in the using process, and particularly the LED display screen is used outdoors. If the generated heat is too much, not only can the power be consumed very much, but also certain influence can be caused on the service life of the LED display screen, so that the heat dissipation is also a crucial problem. Traditional spherical LED screen, because its spherical special structural design, independently the radiating efficiency is low and traditional spherical LED screen is inside does not have initiative heat radiation structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spherical screen of transparent LED to solve the problem that proposes among the above-mentioned background art.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a spherical screen of transparent LED, includes base, end heat dissipation window, a heat conduction section of thick bamboo, bracket, spherical steel construction, strengthening rib, alloy fin, interior heat dissipation section of thick bamboo, cooling fan, end tray, bracket and spherical steel construction bolt fixed mounting install alloy fin based on the inside central point of spherical steel construction puts, and alloy fin internal diameter cover is equipped with interior heat dissipation section of thick bamboo, and interior heat dissipation section of thick bamboo upper and lower end bolt fixed mounting has cooling fan, end tray and alloy fin bottom bolt butt joint installation.

Preferably, the LED screen is installed in the outer structure electricity connection concatenation of spherical steel construction.

Preferably, the cooling fan is composed of cooling blades, a frame body and an annular air guide groove, the cooling blades and the frame body are coaxially installed in a butt joint mode, and the annular air guide groove is formed on the basis of the inner diameter of the frame body in a machining mode.

Preferably, the inner radiating cylinder is uniformly divided into four independent radiating subareas, and each radiating subarea is processed and formed with a multistage radiating groove.

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

1: the heat dissipation fan consists of heat dissipation blades, a frame body and an annular air diversion trench, the heat dissipation blades and the frame body are coaxially installed in a butt joint mode, the annular air diversion trench is formed on the basis of the inner diameter of the frame body in a machining mode, the annular air diversion trench is designed into a three-layer closed loop annular design, the design of an annular inner groove slows down the turbulent flow frequency of air when the heat dissipation blades rotate to work, and then the irregular swing frequency of the heat dissipation blades is reduced;

2: four independent heat dissipation subareas are separated into by the inner heat dissipation cylinder uniform distribution, each heat dissipation subarea is processed and formed to be provided with a multi-stage heat dissipation groove, the multi-stage heat dissipation grooves are in a communicated design, and heat conduction oil is filled in the multi-stage heat dissipation grooves, so that the heat conduction efficiency can be effectively improved.

Drawings

Fig. 1 is a schematic structural view of the transparent LED spherical screen of the present invention;

FIG. 2 is a schematic view of the installation structure of the transparent LED spherical screen of the present invention;

fig. 3 is a schematic structural view of the cooling fan of the present invention;

FIG. 4 is a schematic view of a partial structure of the inner heat dissipating cylinder of the present invention;

in the figure: 1. the LED screen comprises a base, 2, a bottom heat dissipation window, 3, a heat conduction cylinder, 4, a bracket, 5, a spherical steel structure, 6, reinforcing ribs, 7, alloy heat dissipation fins, 8, an inner heat dissipation cylinder, 9, a heat dissipation fan, 10, a bottom tray, 11, an LED screen, 12, heat dissipation blades, 13, a frame body, 14, an annular air guide groove, 15 and a multistage heat dissipation groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely explained below with reference to the drawings in the embodiment of the present invention.

As shown in fig. 1-4, a transparent LED spherical screen comprises a base 1, a bottom heat dissipation window 2, a heat conduction cylinder 3, a bracket 4, a spherical steel structure 5, a reinforcing rib 6, an alloy heat dissipation plate 7, an inner heat dissipation cylinder 8, a heat dissipation fan 9, and a bottom tray 10, wherein the bottom of the base 1 is provided with the bottom heat dissipation window 2, the heat conduction cylinder 3 and the bracket 4 are sequentially welded and installed based on the circle center position of the base 1, the bracket 4 is fixedly installed with the spherical steel structure 5 through bolts, the reinforcing rib 6 is welded based on the frame body of the spherical steel structure 5, the alloy heat dissipation plate 7 is installed based on the inner center position of the spherical steel structure 5, the inner heat dissipation cylinder 8 is sleeved on the inner diameter of the alloy heat dissipation plate 7, the upper end bolt and the lower end bolt of the inner heat dissipation cylinder 8 are fixedly installed with the heat dissipation fan 9, and the bottom tray 10 is installed in a butt joint with the bottom bolt of the alloy heat dissipation plate 7.

The LED screen 11 is installed in the outer structure of the spherical steel structure 5 in an electrically connected and spliced mode, and the LED screen 11 is installed on the outer structure of the spherical steel structure 5 in a spherically spliced mode.

The heat dissipation fan 9 is composed of heat dissipation blades 12, a frame body 13 and annular air guide grooves 14, the heat dissipation blades 12 and the frame body 13 are installed in a coaxial butt joint mode, the annular air guide grooves 14 are formed on the basis of the inner diameter of the frame body 13 in a machining mode, the annular air guide grooves 14 are designed to be of a three-layer closed-loop annular design, and the design of annular inner grooves slows down the turbulent flow frequency of air when the heat dissipation blades rotate to work.

Interior heat dissipation section of thick bamboo 8 equipartition is separated into four independent heat dissipation subareas, and every heat dissipation subarea machine-shaping has multistage radiating groove 15, and multistage radiating groove 15 is for the inside packing of intercommunication design has the conduction oil, and the circulation motion of conduction oil can be conducted heat fast.

The specific use mode is as follows: the utility model provides a spherical screen of transparent LED, this device is applicable to the initiative heat dissipation operation of spherical LED screen, and the heat gathering that the work of the LED screen of assembling gived off is inside the spheroid, and the heat is absorbed to the alloy fin, and the conduction oil initiative heat conduction that the inside multistage radiating groove of interior heat dissipation section of thick bamboo was filled, and two upper and lower radiator fan give off the heat through the heat dissipation window at last through end with heat dissipation section of thick bamboo internal diameter, end tray and heat conduction section of thick bamboo in proper order.

The annular air diversion trench is designed into a three-layer closed-loop annular design, the design of the annular inner groove slows down the turbulence frequency of air when the radiating blades rotate to work, the irregular swinging frequency of the radiating blades is further reduced, and the design of the annular air diversion trench reduces the irregular swinging of the radiating blades.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides a spherical screen of transparent LED, including base (1), end heat dissipation window (2), heat conduction section of thick bamboo (3), bracket (4), spherical steel construction (5), strengthening rib (6), alloy cooling fin (7), interior heat dissipation section of thick bamboo (8), radiator fan (9), end tray (10), base (1) bottom is provided with end heat dissipation window (2), based on base (1) centre of a circle position order welded mounting have heat conduction section of thick bamboo (3) and bracket (4), bracket (4) and spherical steel construction (5) bolt fixed mounting, based on spherical steel construction (5) support body welding have strengthening rib (6), install alloy cooling fin (7) based on spherical steel construction (5) inside central point puts, alloy cooling fin (7) internal diameter cover is equipped with interior heat dissipation section of thick bamboo (8), lower extreme bolt fixed mounting has radiator fan (9) about interior heat dissipation section of thick bamboo (8), end tray (10) and alloy cooling fin (7) bottom bolt butt joint installation.

2. The spherical screen of transparent LED of claim 1, characterized in that: the outer structure of the spherical steel structure (5) is electrically connected with an LED screen (11) in a splicing mode.

3. The transparent LED spherical screen according to claim 1, wherein: the heat dissipation fan (9) is composed of heat dissipation blades (12), a frame body (13) and annular air guide grooves (14), the heat dissipation blades (12) are installed in a coaxial butt joint mode with the frame body (13), and the annular air guide grooves (14) are formed on the basis of the inner diameter of the frame body (13).

4. The transparent LED spherical screen according to claim 1, wherein: the inner heat dissipation cylinder (8) is uniformly divided into four independent heat dissipation subareas, and each heat dissipation subarea is processed and formed with a plurality of stages of heat dissipation grooves (15).