CN215643518U

CN215643518U - LED display screen with radiating effect

Info

Publication number: CN215643518U
Application number: CN202122195915.0U
Authority: CN
Inventors: 陈龙城
Original assignee: Shenzhen Shengjunan Technology Co ltd
Current assignee: Shenzhen Shengjunan Technology Co ltd
Priority date: 2021-09-12
Filing date: 2021-09-12
Publication date: 2022-01-25
Anticipated expiration: 2031-09-12

Abstract

The utility model discloses an LED display screen with a heat dissipation effect, which comprises an LED display screen body, wherein a first supporting plate is arranged on the right side of the LED display screen body, a second supporting plate is arranged on the left side of the LED display screen body, a heat dissipation shell is fixedly connected to the back surface of the LED display screen body, two heat dissipation fins are fixedly connected to the back surface of the LED display screen body and are positioned in the heat dissipation shell, a mute fan is fixedly embedded in each of the left side surface and the right side surface of the heat dissipation shell, a cooling cover is fixedly connected to the back surface of the heat dissipation shell, a through hole is formed in the back surface of the heat dissipation shell, and a fixing cover is fixedly embedded in the inner side wall of the cooling cover. This LED display screen with radiating effect reaches the effect to the quick heat dissipation cooling of the LED display screen body, has improved the radiating rate, solves the problem that the high temperature that generates heat of present LED display screen leads to electronic component to damage to be convenient for highly adjust the demonstration of the LED display screen body, improved the flexibility when using.

Description

LED display screen with radiating effect

Technical Field

The utility model belongs to the technical field of LED display screens, and particularly relates to an LED display screen with a heat dissipation effect.

Background

The LED display screen is a flat panel display, it is made up of a plurality of small LED module panels, the apparatus used for displaying characters, images, videos, various information such as video signal, LED electronic display screen collects the microelectronic technology, the computer technology, information processing in an organic whole, it is bright-colored to have, the dynamic range is wide, the luminance is high, long-lived, advantages such as job stabilization is reliable, it is wide in commercial media, the culture performance market, the stadium, information transmission, news issue and stock exchange, etc., can satisfy the needs of different environments, but the following problem still exists when using in the existing LED display screen:

1. the existing LED display screen has the disadvantages that the heat dissipation speed is low, the LED display screen is easy to heat, and the high temperature can cause the damage probability of electronic components to be rapidly increased, so that the service life of the LED display screen is influenced;

2. the existing LED display screen is not convenient for adjusting the display height after being supported and placed, and reduces the flexibility in use, so that the LED display screen with the heat dissipation effect is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED display screen, which aims to solve the problems that the existing LED display screen is low in heat dissipation speed, easy to heat, and high in temperature, so that the damage probability of electronic components is rapidly increased, the service life of the LED display screen is influenced, the display height is inconvenient to adjust after the LED display screen is supported and placed, and the flexibility in use is reduced.

The utility model is realized in such a way that an LED display screen with a heat dissipation effect comprises an LED display screen body, wherein a first supporting plate is arranged on the right side of the LED display screen body, a second supporting plate is arranged on the left side of the LED display screen body, a heat dissipation shell is fixedly connected to the back of the LED display screen body, two heat dissipation fins are fixedly connected to the back of the LED display screen body and are positioned inside the heat dissipation shell, a mute fan is fixedly embedded in each of the left side surface and the right side surface of the heat dissipation shell, a cooling cover is fixedly connected to the back of the heat dissipation shell, a through hole is formed in the back of the heat dissipation shell, a fixing cover is fixedly embedded in the inner side wall of the cooling cover, and a refrigerator is fixedly connected to the inner side wall of the fixing cover.

The inner wall fixedly connected with fixed plate of cooling cover, the front end of refrigerator runs through the fixed plate and extends to the place ahead of fixed plate, two fresh air inlets, two have been seted up at the back of cooling cover the equal fixedly connected with filter screen of inner wall of fresh air inlet.

The inside of cooling cover is equipped with two ventilation pipes, two the rear end of ventilation pipe all runs through the fixed plate and extends to the rear of fixed plate, the back fixedly connected with baffle of the LED display screen body, the right-hand member of baffle contacts with the front end of through-hole.

The cavity has been seted up to the inside of second backup pad, the electronic jar of interior diapire fixedly connected with of cavity, the flexible fixedly connected with connecting plate of electronic jar, the bar hole has been seted up to the right flank of second backup pad, the right-hand member of connecting plate run through the bar hole and with the left surface fixed connection of the LED display screen body.

The left side of first backup pad has seted up the spout, the inner wall sliding connection of spout has the slider, the left surface of slider and the right flank fixed connection of the LED display screen body.

The front of second backup pad is fixed to be inlayed and is had the panel of controlling, the equal fixedly connected with antiskid base in bottom surface of the bottom surface of first backup pad and second backup pad.

Compared with the prior art, the utility model has the beneficial effects that: the heat dissipation fins are arranged on the back of the LED display screen body, so that the heat dissipation of the LED display screen body can be assisted, the heat dissipation and the temperature reduction are convenient, through the arrangement of the refrigerator and the cooperation with the silent fan, a certain amount of cold air can be generated, meanwhile, the mute fan can lead cold air to circulate at the back of the LED display screen body, can take away heat generated when the LED display screen body works, achieves the effect of quickly dissipating heat and cooling the LED display screen body, improves the heat dissipation speed, solves the problem that electronic elements are damaged due to high heat generated by the LED display screen, can lead the LED display screen to be better used, is provided with a cavity through the second supporting plate, can install electronic jar and connecting plate, utilize electronic jar's concertina movement, can drive the slow reciprocating of the LED display screen body, reach and be convenient for show altitude mixture control's effect to the LED display screen body, improve the flexibility when using.

Drawings

FIG. 1 is a schematic perspective view of a second supporting plate according to the present invention;

FIG. 2 is a cross-sectional view of a top view of the heat sink housing of the present invention;

fig. 3 is a cross-sectional view of a front view of a second support plate of the present invention.

In the figure: 1. an LED display screen body; 2. a first support plate; 3. a second support plate; 4. a heat dissipation housing; 5. heat dissipation fins; 6. a cooling cover; 7. a fixed cover; 8. a refrigerator; 9. a fixing plate; 10. a mute fan; 11. a through hole; 12. an air inlet hole; 13. a filter screen; 14. a vent pipe; 15. a baffle plate; 16. a cavity; 17. an electric cylinder; 18. a connecting plate; 19. a strip-shaped hole; 20. a chute; 21. a slider; 22. a control panel; 23. an anti-slip base.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, an LED display panel with heat dissipation effect comprises an LED display panel 1, a first supporting plate 2 is disposed on the right side of the LED display panel 1, a second supporting plate 3 is disposed on the left side of the LED display panel 1, a heat dissipation housing 4 is fixedly connected to the back of the LED display panel 1, two heat dissipation fins 5 are fixedly connected to the back of the LED display panel 1, the heat dissipation fins 5 are disposed inside the heat dissipation housing 4, a mute fan 10 is fixedly embedded on both the left and right sides of the heat dissipation housing 4, a cooling cover 6 is fixedly connected to the back of the heat dissipation housing 4, a through hole 11 is formed in the back of the heat dissipation housing 4, a fixing cover 7 is fixedly embedded on the inner side wall of the cooling cover 6, a refrigerator 8 is fixedly connected to the inner side wall of the fixing cover 7, the refrigerator 8 is used for connecting two different metals by a conductor, when a direct current is conducted, the temperature at one junction is reduced, and the temperature at the other junction is increased, if the power supply is reversely connected, the temperature at the connection point changes reversely, and the device is mainly used for occasions with small cooling capacity and small occupied space, such as heat dissipation and cooling of electronic equipment and electronic devices.

According to the utility model, the inner wall of the cooling cover 6 is fixedly connected with the fixing plate 9, the front end of the refrigerator 8 penetrates through the fixing plate 9 and extends to the front of the fixing plate 9, the back of the cooling cover 6 is provided with two air inlet holes 12, the inner walls of the two air inlet holes 12 are both fixedly connected with the filter screen 13, the ventilation pipes 14 are fixed through the fixing plate 9, the interior of the cooling cover 6 can be better ventilated through the air inlet holes 12, the interior of the cooling cover 6 is provided with the two ventilation pipes 14, the rear ends of the two ventilation pipes 14 penetrate through the fixing plate 9 and extend to the rear of the fixing plate 9, the back of the LED display screen body 1 is fixedly connected with the baffle plate 15, the right end of the baffle plate 15 is contacted with the front end of the through hole 11, the air can better circulate through the ventilation pipes 14, and the baffle plate 15 can guide the air to better radiate heat.

The cavity 16 is arranged in the second supporting plate 3, the inner bottom wall of the cavity 16 is fixedly connected with an electric cylinder 17, the electric cylinder 17 is an electric driving device which converts the rotary motion of a motor into the linear reciprocating motion of a push rod, can be used as an executing machine in various simple or complex process flows to realize remote control, centralized control or automatic control, can be widely applied to industries such as electric power, machinery, building, grain feeding processing and the like, and has the characteristics of reliable performance, sensitive action, stable operation, the same push-pull force, good environmental adaptability and the like, the telescopic end of the electric cylinder 17 is fixedly connected with a connecting plate 18, the right side surface of the second supporting plate 3 is provided with a strip-shaped hole 19, the right end of the connecting plate 18 penetrates through the strip-shaped hole 19 and is fixedly connected with the left side surface of the LED display screen body 1, the electric cylinder 17 can be used for driving the LED display screen body 1 to move up and down, so that the height adjustment can be better carried out, spout 20 has been seted up to the left surface of first backup pad 2, the inner wall sliding connection of spout 20 has slider 21, the left surface of slider 21 and the right flank fixed connection of the LED display screen body 1, stability when sliding from top to bottom is improved to the 1 right-hand member of the LED display screen body, avoid appearing the phenomenon of rocking, the fixed front of second backup pad 3 is inlayed and is had control panel 22, the equal fixedly connected with non slipping base 23 in bottom surface of first backup pad 2 and second backup pad 3, the stability in first backup pad 2 and second backup pad 3 bottom has been strengthened through non slipping base 23, will show more stability when supporting.

The working principle of the utility model is as follows: firstly, the electrical components are communicated with a power supply, when the LED display screen body 1 is in working process, heat dissipation and cooling are carried out, the refrigerator 8 and the mute fan 10 are started to work, then, the heat dissipated by the heat dissipation fins 5 on the back of the LED display screen body 1 can be quickly absorbed and discharged by utilizing the suction force generated when the mute fan 10 works, the refrigerator 8 can generate refrigerated gas, the suction force of the mute fan 10 can also absorb the cold air of the refrigerator 8, then the absorbed cold air can circulate on the back of the LED display screen body 1 through the through holes 11, the heat dissipation and cooling speed of the LED display screen body 1 in working can be accelerated, when the display height of the LED display screen body 1 is adjusted, the electric cylinder 17 is started to carry out telescopic motion through the control panel 22, and the connecting plate 18 at the telescopic end is utilized to drive the LED display screen body 1 to slowly lift, therefore, the height of the LED display screen body 1 between the first supporting plate 2 and the second supporting plate 3 can be adjusted, and the display work can be better performed.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED display screen with radiating effect, includes the LED display screen body (1), its characterized in that: the right side of the LED display screen body (1) is equipped with first backup pad (2), the left side of the LED display screen body (1) is equipped with second backup pad (3), back fixedly connected with heat dissipation shell (4) of the LED display screen body (1), two heat dissipation fins (5) of the back fixedly connected with of the LED display screen body (1), and heat dissipation fins (5) are located the inside of heat dissipation shell (4), the left and right sides face of heat dissipation shell (4) is all fixed to be inlayed and is had silence fan (10), the back fixedly connected with cooling cover (6) of heat dissipation shell (4), through-hole (11) have been seted up at the back of heat dissipation shell (4), the inside wall fixed mosaic of cooling cover (6) has fixed cowling (7), the inside wall fixedly connected with refrigerator (8) of fixed cowling (7).

2. The LED display screen with the heat dissipation effect as recited in claim 1, wherein: inner wall fixedly connected with fixed plate (9) of cooling cover (6), the front end of refrigerator (8) runs through fixed plate (9) and extends to the place ahead of fixed plate (9), two fresh air inlets (12), two have been seted up at the back of cooling cover (6) the equal fixedly connected with filter screen (13) of inner wall of fresh air inlet (12).

3. The LED display screen with the heat dissipation effect as recited in claim 2, wherein: the inside of cooling cover (6) is equipped with two ventilation pipes (14), two the rear end of ventilation pipe (14) all runs through fixed plate (9) and extends to the rear of fixed plate (9), the back fixedly connected with baffle (15) of the LED display screen body (1), the right-hand member of baffle (15) contacts with the front end of through-hole (11).

4. The LED display screen with the heat dissipation effect as recited in claim 1, wherein: cavity (16) have been seted up to the inside of second backup pad (3), electronic jar (17) of interior diapire fixedly connected with of cavity (16), the flexible end fixedly connected with connecting plate (18) of electronic jar (17), bar hole (19) have been seted up to the right flank of second backup pad (3), the right-hand member of connecting plate (18) run through bar hole (19) and with the left surface fixed connection of the LED display screen body (1).

5. The LED display screen with the heat dissipation effect as recited in claim 1, wherein: spout (20) have been seted up to the left surface of first backup pad (2), the inner wall sliding connection of spout (20) has slider (21), the right flank fixed connection of the left surface and the LED display screen body (1) of slider (21).

6. The LED display screen with the heat dissipation effect as recited in claim 1, wherein: the front of second backup pad (3) is fixed to be inlayed and is had control panel (22), the equal fixedly connected with antiskid base (23) in bottom surface of the bottom surface of first backup pad (2) and second backup pad (3).