CN216388639U

CN216388639U - LED display screen with heat radiation structure

Info

Publication number: CN216388639U
Application number: CN202123233219.0U
Authority: CN
Inventors: 孙祥兵
Original assignee: Jiangxi Shixian High Tech Co ltd
Current assignee: Jiangxi Shixian High Tech Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-04-26
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to the technical field of display screens, in particular to an LED display screen with a heat dissipation structure; comprises a casing; the display screen body is arranged in the middle of one end face of the casing, the control panel is arranged in the middle of the top of one end face of the casing, the mounting assemblies are arranged on the two sides of the top and the bottom of the casing, and the heat dissipation assembly is arranged at the bottom inside the casing; the mounting assembly comprises connecting plates fixed on the top and the bottom of the machine shell and a mounting plate arranged on one end face of the connecting plate; the connecting plate, the mounting plate, the threaded rod and the through groove are mutually matched, so that the mounting and dismounting of the machine shell are facilitated, and the maintenance and replacement efficiency is higher; then, through the mutual cooperation between baffle, inlet tube, louvre, pivot, fan, refrigerator, connecting pipe, water pump, unable adjustment base, circulating pipe and the condensate rod, can dispel the heat to the casing, prevent that the inside electronic component of casing from being damaged by high temperature.

Description

LED display screen with heat radiation structure

Technical Field

The utility model relates to the technical field of display screens, in particular to an LED display screen with a heat dissipation structure.

Background

The LED display screen is used for displaying various information such as characters, graphs, images, animation, quotation, videos, video signals and the like by controlling the display mode of the semiconductor light-emitting diode; the LED display screen is divided into a picture and text display screen and a video display screen which are both composed of LED matrix blocks, the picture and text display screen can synchronously display Chinese characters, English texts and images with a computer, the video display screen is controlled by a microcomputer, the pictures and the images are combined, various information is played in a real-time, synchronous and clear information transmission mode, and two-dimensional and three-dimensional animations, videos, televisions, VCD programs and live scenes can be displayed; the LED display screen has bright color and strong stereoscopic impression, is static like oil painting, is dynamic like film, and is widely applied to finance, tax administration, industry and commerce, post and telecommunications, sports, advertisements, factories and mining enterprises, transportation, education systems, stations, docks, airports, markets, hospitals, hotels, banks, stock markets, building markets, auction houses, industrial enterprise management and other public places.

The existing LED display screen is too single in heat dissipation, and only one heat dissipation mode is usually adopted, however, the heat dissipation mode dissipates heat for the LED display screen with more heating elements, the heat dissipation effect is not obvious, and the LED display screen is likely to be damaged due to poor heat dissipation; moreover, the LED display screen is troublesome to install and detach, and is difficult to detach for maintenance and replacement when the LED display screen is damaged.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects in the prior art, the utility model provides the LED display screen with the heat dissipation structure, and solves the problems that the LED display screen is poor in heat dissipation effect and cannot be rapidly installed and detached.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

an LED display screen with a heat dissipation structure comprises a shell; the display screen body is arranged in the middle of one end face of the shell, the control panel is arranged in the middle of the top of one end face of the shell, the mounting assemblies are arranged on the two sides of the top and the bottom of the shell, and the heat dissipation assembly is arranged at the bottom inside the shell;

the mounting assembly comprises connecting plates fixed on the top and the bottom of the machine shell and a mounting plate arranged on one end face of the connecting plates, through grooves are formed in the periphery of the mounting plate, and threaded rods are arranged in the through grooves.

Further, the radiator unit establishes the water pump inside the unable adjustment base including the unable adjustment base and the cover of fixing in the inside bottom of casing, the delivery end of water pump is equipped with the inlet tube, the output of water pump is equipped with the connecting pipe, the one end that the water pump was kept away from to the connecting pipe is equipped with the refrigerator, the inside of refrigerator is equipped with the condensation stick, the one end that the connecting pipe was kept away from to the refrigerator is equipped with circulating pipe, the both sides at the inside both ends of casing are equipped with the pivot, the outside cover of pivot is equipped with the fan, the top that louvre and louvre were seted up to a terminal surface that the display screen body was kept away from to the casing is equipped with the baffle. Wherein, set up radiator unit and can carry out the heat dissipation of two kinds of modes to the inside of casing for the radiating effect of device is better.

Furthermore, the through groove is internally provided with threads, and the threads are matched with the threaded rod. Wherein, set up the screw thread, can let the threaded rod can let be connected closely between threaded rod and the mounting panel in the inside rotation that leads to the groove, prevent that the mounting panel from droing.

Furthermore, one end of the threaded rod is provided with a handle, and the handle is provided with anti-skidding lines. Wherein, set up anti-skidding line can prevent people landing when rotating the threaded rod.

Furthermore, a pipe cover is arranged on one end face of the water inlet pipe, and the pipe cover is in threaded connection with the water inlet pipe. Wherein, set up the tube cap and can close the inlet tube when not sending water, prevent that inlet tube department from leaking.

Furthermore, one end of the rotating shaft is provided with a bearing, and one end of the bearing is fixedly connected with one end, close to the display screen body, in the casing. Wherein, set up the bearing and can then the pivot pivoted more stable.

Furthermore, the baffle and the surface of the machine shell form a 45-degree angle, and the inner side wall of the heat dissipation hole is provided with a dust screen. Wherein, set up dust screen and baffle setting and be 45 inside that can effectually prevent that dust and rainwater from falling into the casing, avoided the inside electronic component of casing to be damaged.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

1. according to the utility model, by arranging the mounting assembly, the threaded rod can be fixed on the wall by rotating the threaded rod, so that the mounting plate can be fixed on the wall, and finally the enclosure can be fixed on the wall, and the situation that the enclosure cannot be rapidly disassembled and installed when the display screen body is damaged and needs to be maintained is avoided.

2. According to the utility model, by arranging the heat dissipation assembly, the fan, the refrigerator and the water pump can be started by utilizing the control panel to work, so that water in the circulating water pipe circulates around the circulating water pipe, when the water passes through the refrigerator, a condensation rod in the refrigerator can cool the water to cool the water in the circulating water pipe, when the temperature in the shell rises, the cooled water can absorb heat in the shell to change into backwater water along with the rise of the temperature in the shell, and even evaporate the water in the circulating water pipe, so that the temperature in the shell is reduced for the first time, and the air in the shell is driven to exchange with the external air through the rotation of the fan, so that hot air in the shell can flow out of the heat dissipation holes, the shell is cooled for the second time, and the heat dissipation efficiency of the shell is greatly increased.

3. The connecting plate, the mounting plate, the threaded rod and the through groove are mutually matched, so that the mounting and dismounting of the machine shell are facilitated, and the maintenance and replacement efficiency is higher; then, through the mutual cooperation between baffle, inlet tube, louvre, pivot, fan, refrigerator, connecting pipe, water pump, unable adjustment base, circulating pipe and the condensate rod, can dispel the heat to the casing, prevent that the inside electronic component of casing from being damaged by high temperature.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a three-dimensional backside structure of the present invention;

FIG. 3 is a schematic perspective front sectional view of the present invention;

FIG. 4 is a schematic view of a three-dimensional back side cross-sectional structure of the present invention;

FIG. 5 is an enlarged view of the structure at A of FIG. 4 according to the present invention;

the reference numerals in the drawings denote: 1. a housing; 2. a display screen body; 3. a control panel; 4. mounting the component; 5. a heat dissipating component; 401. a connecting plate; 402. mounting a plate; 403. a threaded rod; 404. a through groove; 501. a baffle plate; 502. a water inlet pipe; 503. heat dissipation holes; 504. a rotating shaft; 505. a fan; 506. a refrigerator; 507. a connecting pipe; 508. a water pump; 509. a fixed base; 510. a circulating water pipe; 511. a condensing rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

An LED display screen with a heat dissipation structure of the present embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, includes a housing 1; a display screen body 2 is arranged in the middle of one end face of the machine shell 1, a control panel 3 is arranged in the middle of the top of one end face of the machine shell 1, mounting assemblies 4 are arranged on the two sides of the top and the bottom of the machine shell 1, and a heat dissipation assembly 5 is arranged at the bottom inside the machine shell 1;

the mounting assembly 4 comprises a connecting plate 401 fixed on the top and the bottom of the casing 1 and a mounting plate 402 arranged on one end surface of the connecting plate 401, through grooves 404 are formed around the mounting plate 402, and threaded rods 403 are arranged in the through grooves 404.

When the utility model is used, firstly, a groove is arranged on the wall where the machine shell 1 needs to be installed, then the installation plate 402 is tightly attached to the wall surface by rotating the threaded rod 403, and the threaded rod 403 is continuously rotated until the machine shell 1 is stably fixed on the wall surface, so that the machine shell 1 is convenient to install and disassemble, and the maintenance and the replacement of the device are facilitated.

As shown in fig. 2, fig. 3, fig. 4 and fig. 5, the heat dissipation assembly 5 includes a fixing base 509 fixed at the bottom inside the casing 1 and a water pump 508 sleeved inside the fixing base 509, a water inlet pipe 502 is arranged at a delivery end of the water pump 508, a connecting pipe 507 is arranged at an output end of the water pump 508, a refrigerator 506 is arranged at one end of the connecting pipe 507 far away from the water pump 508, a condensation rod 511 is arranged inside the refrigerator 506, a circulating water pipe 510 is arranged at one end of the refrigerator 506 far away from the connecting pipe 507, rotating shafts 504 are arranged on two sides of two ends inside the casing 1, a fan 505 is sleeved outside the rotating shafts 504, a heat dissipation hole 503 is arranged on one end surface of the casing 1 far away from the display screen body 2, and a baffle 501 is arranged at the top of the heat dissipation hole 503.

Then, when the cabinet 1 is installed, the fan 505, the refrigerator 506 and the water pump 508 are started by using the control panel 3 to dissipate heat, so that the water inside the circulation water pipe 510 circulates around the circulation water pipe 510, and when the water passes through the refrigerator 506, the condensation bar 511 in the refrigerator 506 cools the water, cools the water inside the circulation water pipe 510, when the temperature inside the cabinet 1 rises, the cooled water will absorb heat inside the cabinet 1 and change back to warm water as the temperature inside the cabinet 1 rises, even evaporating the water inside the circulating water pipe 510, so that the temperature inside the cabinet 1 is first lowered, and the rotation of the blower 505 drives the air inside the cabinet 1 to exchange with the air outside, therefore, hot air in the casing 1 can flow out of the heat dissipation holes 503, so that the casing 1 is subjected to secondary heat dissipation, and the heat dissipation efficiency of the casing 1 is greatly increased.

The connecting plate 401, the mounting plate 402, the threaded rod 403 and the through groove 404 are mutually matched, so that the mounting and dismounting of the machine shell 1 are facilitated, and the maintenance and replacement efficiency is higher; furthermore, through the mutual cooperation among the baffle 501, the water inlet pipe 502, the heat dissipation holes 503, the rotating shaft 504, the fan 505, the refrigerator 506, the connecting pipe 507, the water pump 508, the fixed base 509, the circulating water pipe 510 and the condensation bar 511, the heat dissipation can be performed on the casing 1, and the electronic components inside the casing 1 are prevented from being damaged by high temperature.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. An LED display screen with a heat dissipation structure comprises a machine shell (1); the method is characterized in that: a display screen body (2) is arranged in the middle of one end face of the machine shell (1), a control panel (3) is arranged in the middle of the top of one end face of the machine shell (1), mounting assemblies (4) are arranged on the two sides of the top and the bottom of the machine shell (1), and a heat dissipation assembly (5) is arranged at the bottom inside the machine shell (1);

the mounting assembly (4) comprises connecting plates (401) fixed on the top and the bottom of the machine shell (1) and mounting plates (402) arranged on one end face of each connecting plate (401), through grooves (404) are formed in the periphery of each mounting plate (402), and threaded rods (403) are arranged inside the through grooves (404).

2. The LED display screen with the heat dissipation structure as recited in claim 1, the heat dissipation component (5) comprises a fixed base (509) fixed at the bottom inside the casing (1) and a water pump (508) sleeved inside the fixed base (509), a water inlet pipe (502) is arranged at the delivery end of the water pump (508), a connecting pipe (507) is arranged at the output end of the water pump (508), a refrigerator (506) is arranged at one end of the connecting pipe (507) far away from the water pump (508), a condensing rod (511) is arranged inside the refrigerator (506), a circulating water pipe (510) is arranged at one end of the refrigerator (506) far away from the connecting pipe (507), two sides of two ends in the shell (1) are provided with rotating shafts (504), the outer side of each rotating shaft (504) is sleeved with a fan (505), a radiating hole (503) is formed in one end face, far away from the display screen body (2), of the machine shell (1), and a baffle (501) is arranged at the top of the radiating hole (503).

3. The LED display screen with the heat dissipation structure as recited in claim 1, wherein the through slot (404) is internally provided with a thread, and the thread is matched with the threaded rod (403).

4. The LED display screen with the heat dissipation structure as recited in claim 1, wherein a handle is provided at one end of the threaded rod (403), and the handle is provided with anti-slip threads.

5. The LED display screen with the heat dissipation structure as recited in claim 2, wherein a pipe cover is disposed on an end surface of the water inlet pipe (502), and the pipe cover is in threaded connection with the water inlet pipe (502).

6. The LED display screen with the heat dissipation structure as recited in claim 2, wherein a bearing is disposed at one end of the rotating shaft (504), and one end of the bearing is fixedly connected to one end of the inside of the casing (1) close to the display screen body (2).

7. The LED display screen with the heat dissipation structure as recited in claim 2, wherein the angle between the baffle (501) and the surface of the housing (1) is 45 °, and a dust screen is disposed on the inner side wall of the heat dissipation hole (503).