CN214253723U

CN214253723U - LED display screen with good heat dissipation effect

Info

Publication number: CN214253723U
Application number: CN202120400912.3U
Authority: CN
Inventors: 程庆龙
Original assignee: Qingdao Chuangqing Electronic Technology Co ltd
Current assignee: Qingdao Chuangqing Electronic Technology Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-09-21
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses the technical field of LED display screens, in particular to an LED display screen with good heat dissipation effect, which comprises an LED display screen frame, wherein the LED display screen frame is a hollow cuboid, the lower end of the LED display screen frame is connected with a driving box, a cavity is arranged in the driving box, heat dissipation components are arranged on the side wall of the driving box, prismatic grooves are arranged in the LED display screen frame, the prismatic grooves are uniformly distributed in the LED display screen frame, a round pipe is connected between the prismatic grooves, the prismatic grooves are connected by the round pipe, the two ends of the round pipe are fixedly arranged on the inner wall of the LED display screen frame, heat conduction components are fixedly arranged on the inner wall of the prismatic grooves, an air outlet component is arranged in the cavity, the air outlet component comprises a motor, the motor is fixedly arranged at the lower end of the cavity, and fan blades are fixedly arranged on the output end of the motor through a connecting sleeve, the utility model has the advantages that: the LED display screen can be rapidly cooled.

Description

LED display screen with good heat dissipation effect

Technical Field

The utility model relates to a LED display screen field, concretely relates to LED display screen that radiating effect is good.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels and is used for displaying various information such as characters, images, videos and the like, the LED electronic display screen integrates the microelectronic technology, the computer technology and the 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, sports stadiums, information dissemination, news publishing, stock exchange and the like, can meet the requirements of different environments, the LED display screen is an electronic display screen formed by an LED lattice, by changing the display content forms of the screen such as characters, animations, pictures and videos through the red and green light beads which are turned on and off, the display control of the components is carried out through a modular structure and mainly comprises a display module, a control system and a power supply system, wherein the display module is formed by LED lamp dot arrays to form a screen to emit light; the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts input voltage and current to enable the input voltage and current to meet the requirements of the display screen, the LED screen can convert various forms of various information presentation modes and can be used indoors and outdoors, and other display screens have incomparable advantages.

The prior art has the following defects: the existing LED display screen is formed by assembling LED modules, the heat dissipation effect is poor, the heat dissipation is generally realized in a water cooling mode, the service life of the LED display screen is prolonged, the water cooling sealing effect is poor, the water leakage phenomenon is easy to occur, the internal circuit of the LED display screen is short-circuited, and the LED display screen is burnt out and the fire disaster is caused.

Therefore, it is necessary to invent an LED display screen with good heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a LED display screen that radiating effect is good through at LED display screen frame lower extreme installation drive case, and fixed mounting has a play wind part at drive incasement, installs prismatic groove in LED display screen frame, couples together the prismatic groove through the pipe, installs heat-conducting component at prismatic groove to the solution carries out radiating problem to the LED display screen.

In order to achieve the above object, the present invention provides the following technical solutions: an LED display screen with good heat dissipation effect comprises an LED display screen frame which is a hollow cuboid, the lower end of the LED display screen frame is connected with a driving box, a cavity is arranged in the driving box, the side wall of the driving box is provided with a heat dissipation component, prismatic grooves are arranged in the LED display screen frame, the prismatic grooves are uniformly distributed in the LED display screen frame, a round pipe is connected between the prismatic grooves, the prismatic grooves are connected by the round pipe, two ends of the round pipe are fixedly arranged on the inner wall of the LED display screen frame, the inner wall of the prismatic groove is fixedly provided with a heat conducting component, the cavity is internally provided with an air outlet component, the air outlet component comprises a motor, the motor is fixedly installed at the lower end of the cavity, the output end of the motor is connected with fan blades, the fan blades are located under the prismatic grooves, and the fan blades are fixedly installed at the output end of the motor through connecting sleeves.

Preferably, the heat dissipation part comprises heat dissipation holes, the heat dissipation holes are located on the side wall of the driving box, and the heat dissipation holes are uniformly distributed on the side wall of the driving box.

Preferably, the heat conducting component comprises copper sheets, one side of each copper sheet is fixedly arranged on the inner wall of the prismatic groove, and four groups of copper sheets are fixedly arranged in the prismatic groove.

Preferably, the length of the copper sheet is the same as that of the prismatic groove.

Preferably, the driving box is made of stainless steel materials.

Preferably, the air-out part still includes the pivot, the pivot passes in drive case bottom lateral wall enters into the cavity, adapter sleeve fixedly connected with flabellum is passed through to the pivot upper end, the pivot lower extreme has the connecting rod through adapter sleeve fixed mounting, the connecting rod is equipped with three groups, connecting rod evenly distributed is on the adapter sleeve of pivot lower extreme, the connecting rod is kept away from pivot one end fixed mounting and is had the wind cup.

The utility model has the advantages that: through at LED display screen frame lower extreme installation drive case, the fixed radiating part that is equipped with on the drive case lateral wall, radiating part can play radiating effect to the motor, let the motor continuously work, install the prismatic groove in LED display screen frame, couple together and fix the prismatic groove through the pipe, install the copper sheet at the prismatic inslot, the copper sheet can derive the heat in the LED display screen frame, fixed mounting has air-out part in the drive case, it rotates to drive the flabellum through the motor, the flabellum rotates and produces wind, the fan is bloied to the prismatic groove, the heat on the wind energy copper sheet, reach radiating effect.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 provided by the present invention;

fig. 2 is a schematic cross-sectional view of the overall structure of embodiment 1 provided by the present invention;

fig. 3 is a bottom view of a prismatic groove according to embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of a driving part according to embodiment 2 of the present invention.

In the figure: the LED display screen comprises an LED display screen frame 1, a driving box 2, heat dissipation holes 3, a cavity 4, a motor 5, fan blades 6, prismatic grooves 7, round pipes 8, copper sheets 9, a rotating shaft 10, connecting rods 11, wind cups 12, a wind outlet part 101, a heat dissipation part 201 and a heat conduction part 301.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

referring to fig. 1-3, the LED display screen with good heat dissipation effect provided by the present invention comprises an LED display screen frame 1;

further, the LED display screen frame 1 is a hollow cuboid, a heat conducting component 301 can be installed in the LED display screen frame 1, the lower end of the LED display screen frame 1 is connected with the driving box 2, a cavity 4 is arranged in the driving box 2, an air outlet component 101 is installed in the cavity 4, a heat radiating component 201 is arranged on the side wall of the driving box 2, the heat radiating effect can be achieved, prismatic grooves 7 are arranged in the LED display screen frame 1, the prismatic grooves 7 are evenly distributed in the LED display screen frame 1, circular pipes 8 are connected between the prismatic grooves 7, the prismatic grooves 7 are connected through the circular pipes 8, the area contacted with wind is increased, two ends of each circular pipe 8 are fixedly installed on the inner wall of the LED display screen frame 1, the prismatic grooves 7 are fixed, the heat conducting component 301 is fixedly installed on the inner wall of each prismatic groove 7, the heat conducting effect can be achieved, the air outlet component 101 is arranged in the cavity 4, the air outlet component 101 comprises a motor 5, and the motor 5 is commonly known as a motor, the electric energy conversion or transmission electromagnetic device is realized according to the law of electromagnetic induction, the motor 5 is fixedly installed at the lower end of the cavity 4, the output end of the motor 5 is connected with the fan blade 6, the fan blade 6 is located under the prismatic groove 7 and can blow the prismatic groove 7, the fan blade 6 is fixedly installed at the output end of the motor 5 through the connecting sleeve, the motor 5 rotates to drive the fan blade 6 to rotate, the fan blade 6 rotates to generate wind, the fan 6 blows the prismatic groove 7, the wind energy takes away heat on the copper sheet 9, and the radiating effect is achieved.

Further, heat dissipation part 201 includes louvre 3, and louvre 3 is located 2 lateral walls of drive box, and 3 evenly distributed of louvre are on 2 lateral walls of drive box, and louvre 3 can be gone out the heat that produces on motor 5, can let motor 5 long-time work, can be continuous blow to copper sheet 9, let wind take away the heat on the copper sheet 9.

Further, the heat conducting part 301 comprises copper sheets 9, one sides of the copper sheets 9 are fixedly installed on the inner wall of the prismatic groove 7, four groups of the copper sheets 9 are fixedly installed in the prismatic groove 7, the contact area of the copper sheets 9 and air is increased, the copper is a metal element, pure copper is soft metal, the surface of the copper sheets is red-orange color band metal luster when being cut open, a simple substance is mauve, the ductility is good, the heat conductivity and the conductivity are high, therefore, the cable, the electric and electronic elements are the most common materials and can also be used as building materials, a plurality of alloys can be formed, in addition, the copper is also durable metal, the mechanical property of the copper sheets can be recycled for multiple times, the copper sheets 9 are soft and installed, heat in the LED display screen frame can be rapidly LED out, and the effect.

Furthermore, the length of the copper sheet 9 is the same as that of the prismatic groove 7, so that the area of the copper sheet 9 is increased, and the copper sheet 9 can rapidly lead out heat in the LED display screen.

Further, the driving box 2 is made of stainless steel, the stainless steel is short for stainless acid-resistant steel, and the stainless steel is called stainless steel by weak corrosion media such as air, steam and water resistance or stainless steel; the steel type which resists corrosion of chemical corrosion media is called acid-resistant steel, common stainless steel generally does not resist corrosion of chemical media, and the acid-resistant steel generally has stainless property, so that the service life of the driving box 2 can be prolonged.

The utility model discloses a use as follows: technical personnel in the field can play radiating effect to motor 5 through installing drive box 2 at LED display screen frame 1 lower extreme, fixed heat dissipation part 201 that is equipped with on 2 lateral walls of drive box, heat dissipation part 201, let motor 5 continuously work, install prismatic groove 7 in LED display screen frame 1, couple together prismatic groove 7 and fix through pipe 8, install copper sheet 9 in prismatic groove 7, copper sheet 9 can derive the heat in LED display screen frame 1, fixed mounting has air-out part 101 in drive box 2, it rotates to drive flabellum 6 through motor 5, flabellum 6 rotates and produces wind, fan 6 bloies prismatic groove 7, the heat on copper sheet 9 is taken away to wind energy, reach radiating effect.

Example 2:

referring to fig. 4, the LED display panel with good heat dissipation effect provided by the present invention includes an air outlet part 101;

further, air-out part 101 still includes pivot 10, pivot 10 passes 2 bottom lateral walls of drive case and enters into in the cavity 4, adapter sleeve fixedly connected with flabellum 6 is passed through to the pivot upper end, adapter sleeve fixed mounting has connecting rod 11 through the pivot 10 lower extreme, connecting rod 11 is equipped with three groups, connecting rod 11 evenly distributed is on the adapter sleeve of pivot 10 lower extreme, connecting rod 11 keeps away from 10 one end fixed mounting of pivot there is wind cup 12, wind blows wind cup 12 and rotates, wind cup 12 drives flabellum 6 through pivot 10 and rotates, flabellum 6 rotates and produces wind, flabellum 6 blows to prismatic groove 7, the heat on the copper sheet 9 is taken away to wind, can still have the effect of environmental protection to the LED display screen heat dissipation.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a LED display screen that radiating effect is good, includes LED display screen frame (1), its characterized in that: the LED display screen frame comprises a LED display screen frame (1) and is characterized in that the LED display screen frame (1) is a hollow cuboid, the lower end of the LED display screen frame (1) is connected with a driving box (2), a cavity (4) is arranged in the driving box (2), heat dissipation parts (201) are arranged on the side wall of the driving box (2), prismatic grooves (7) are arranged in the LED display screen frame (1), the prismatic grooves (7) are uniformly distributed inside the LED display screen frame (1), round pipes (8) are connected between the prismatic grooves (7), the round pipes (8) connect the prismatic grooves (7), the two ends of each round pipe (8) are fixedly arranged on the inner wall of the LED display screen frame (1), heat conduction parts (301) are fixedly arranged on the inner walls of the prismatic grooves (7), air outlet parts (101) are arranged in the cavity (4), each air outlet part (101) comprises a motor (5), and the motors (5) are fixedly arranged at the lower ends of the cavity (4), the output end of the motor (5) is connected with fan blades (6), the fan blades (6) are located under the prismatic grooves (7), and the fan blades (6) are fixedly installed on the output end of the motor (5) through connecting sleeves.

2. The LED display screen with good heat dissipation effect as recited in claim 1, wherein: the heat dissipation part (201) comprises heat dissipation holes (3), the heat dissipation holes (3) are located on the side wall of the driving box (2), and the heat dissipation holes (3) are evenly distributed on the side wall of the driving box (2).

3. The LED display screen with good heat dissipation effect as recited in claim 1, wherein: the heat conducting component (301) comprises copper sheets (9), one sides of the copper sheets (9) are fixedly arranged on the inner walls of the prismatic grooves (7), and four groups of copper sheets (9) are fixedly arranged in the prismatic grooves (7).

4. The LED display screen with good heat dissipation effect according to claim 3, characterized in that: the length of the copper sheet (9) is the same as that of the prismatic groove (7).

5. The LED display screen with good heat dissipation effect as recited in claim 1, wherein: the driving box (2) is made of stainless steel materials.

6. The LED display screen with good heat dissipation effect as recited in claim 1, wherein: go out fan-out part (101) and still include pivot (10), pivot (10) pass drive case (2) bottom lateral wall and enter into in cavity (4), adapter sleeve fixedly connected with flabellum (6) are passed through to the pivot upper end, pivot (10) lower extreme has connecting rod (11) through adapter sleeve fixed mounting, connecting rod (11) are equipped with three groups, connecting rod (11) evenly distributed is on the adapter sleeve of pivot (10) lower extreme, pivot (10) one end fixed mounting is kept away from in connecting rod (11) has cup (12).