CN215069000U

CN215069000U - Display screen for dust prevention based on aerology

Info

Publication number: CN215069000U
Application number: CN202121603028.6U
Authority: CN
Inventors: 匡艳芳; 熊琴; 雷伟群
Original assignee: Shenzhen Ya Bin Electronics Co ltd
Current assignee: Shenzhen Ya Bin Electronics Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-07
Anticipated expiration: 2031-07-15

Abstract

The utility model relates to a display heat dissipation technical field, and disclose and carry out dirt-proof display screen based on the air flow, solved the display heat dissipation on the existing market and adopted the method of natural heat dissipation or use the heat dissipation module to carry out the method of heat dissipation of blowing to the controller to the display, conventional heat dissipation module only has an air outlet in the back when dispelling the heat, leads to the problem that the radiating effect is not good, and it includes shell, display screen, controller, heat dissipation module, the back of shell has seted up first scavenge port, the bottom of shell has seted up the second scavenge port; the utility model discloses, have and can attract external air to get into from bottom to top from the second scavenge port and cool down to the display inside when heat dissipation module is carrying out the during operation to can follow the discharge of first scavenge port department, reach the advantage of carrying out the effect of cooling down to the display.

Description

Display screen for dust prevention based on aerology

Technical Field

The utility model belongs to the technical field of the display heat dissipation, specifically be based on the display screen that the air flow carries out dirt-proofly.

Background

The display is an I/O device belonging to a computer, namely an input/output device. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes. It can be classified into various types such as CRT, LCD, etc.

When the conventional display is used, the display is cooled only by a simple natural cooling method or a method of blowing and cooling the controller by using the cooling module, and the conventional cooling module is used for cooling only by one air outlet on the back, so that the cooling effect is poor, and the work of the display is not facilitated.

A display screen for dust protection based on air flow is proposed.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a carry out dirt-proof display screen based on the air flow, the effectual display heat dissipation of having solved on the existing market adopts natural radiating method or uses heat radiation module to blow radiating method to the controller and dispel the heat to the display, and conventional heat radiation module only has an air outlet in the back when dispelling the heat, leads to the not good problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: dustproof display screen carries out based on aerology, including shell, display screen, controller, heat radiation module, the positive fixedly connected with display screen of shell, the inside of shell is provided with the controller, the lateral wall of controller is provided with heat radiation module, first scavenge port has been seted up at the back of shell, and the inside of first scavenge port is provided with dustproof spacer screen, the second scavenge port has been seted up to the bottom of shell, the inside of second scavenge port is provided with dustproof spacer screen.

Preferably, the back of the shell is fixedly connected with a connecting block, and a rotating groove is formed in the connecting block.

Preferably, the inside fixedly connected with dwang in rotation groove, the surface of dwang rotates and is connected with the spliced pole.

Preferably, the back of the connecting column is provided with a limiting groove, and an upright column is arranged inside the limiting groove.

Preferably, the back of spliced pole has seted up the fixed orifices, and the fixed orifices is located the inside of spacing groove, the external fixed surface of stand is connected with the fixed block, and the fixed block is located the inside of fixed orifices.

Preferably, the bottom fixedly connected with base of stand, the lower fixed surface of base is connected with the foot of standing, the foot of standing is the rubber material, and the lower surface of the foot of standing is provided with anti-skidding line.

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

1) during work, the controller can be cooled through the heat dissipation module, the first air exchange port and the second air exchange port, the temperature near the heat dissipation module is high, the air flow speed is high, the air pressure near the heat dissipation module is low, when the heat dissipation module works, outside air can be sucked from the second air exchange port to enter the display from bottom to top to cool the inside of the display, the outside air can be discharged from the first air exchange port, the effect of cooling the display is achieved, meanwhile, the dustproof separation nets are arranged inside the first air exchange port and the second air exchange port, and outside dust can be effectively prevented from entering the display when the display is ventilated and cooled, so that the cooling effect of the display is influenced;

2) through spliced pole, spacing groove, fixed block, stand, fixed block for the device can reach the effect of adjustment display height through changing the fixed block in the inside position of fixed orifices when using, and the display of being convenient for uses.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a first viewing angle of the present invention;

fig. 2 is a schematic view of the overall structure of the second viewing angle of the present invention;

fig. 3 is a front view of the overall structure of the present invention;

fig. 4 is a cross-sectional view taken along line a-a of fig. 3 in accordance with the present invention;

in the figure: 1. a housing; 2. a display screen; 3. a controller; 4. a heat dissipation module; 5. a first transfer port; 6. a second transfer port; 7. connecting blocks; 8. a rotating groove; 9. rotating the rod; 10. connecting columns; 11. a limiting groove; 12. a fixing hole; 13. a column; 14. a fixed block; 15. a base; 16. standing the feet.

Detailed Description

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, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the embodiment, as shown in fig. 1-4, the present invention comprises a housing 1, a display screen 2, a controller 3, and a heat dissipation module 4, wherein the display screen 2 is fixedly connected to the front of the housing 1, the controller 3 is disposed inside the housing 1, the side wall of the controller 3 is provided with the heat dissipation module 4, the heat dissipation module 4 enables the display to dissipate heat from the controller 3, so as to facilitate the better work of the display, the back of the housing 1 is provided with a first ventilation port 5, the number of the first ventilation ports 5 is plural, the inside of the first ventilation port 5 is provided with a dust-proof screen, the bottom of the housing 1 is provided with a second ventilation port 6, the inside of the second ventilation port 6 is provided with a dust-proof screen, so that the device can dissipate heat and cool the controller 3 through the heat dissipation module 4 when in use, because the temperature near the heat dissipation module 4 is high and the air flow velocity is fast, so the atmospheric pressure near heat dissipation module 4 is lower, can attract external air to get into from bottom to top from second scavenge port 6 and cool down to the display inside when heat dissipation module 4 carries out the during operation, and can discharge from first scavenge port 5 department, reach the effect of cooling down to the display, first scavenge port 5 all is provided with dustproof partition net with second scavenge port 6 inside simultaneously, can be inside the effectual external dust of prevention enters into the display when the display is taken a breath and is cooled down, influence display cooling effect.

Wherein the back of the shell 1 is fixedly connected with a connecting block 7, and a rotating groove 8 is formed in the connecting block 7; facilitating the installation of the connecting column 10.

Wherein, the inside of the rotating groove 8 is fixedly connected with a rotating rod 9, and the outer surface of the rotating rod 9 is rotatably connected with a connecting column 10; the display can rotate to adjust the viewing angle of the display, and the display can be used conveniently.

Wherein, the back of the connecting column 10 is provided with a limiting groove 11, and the inside of the limiting groove 11 is provided with a column 13; the height of the display is convenient to adjust.

The back of the connecting column 10 is provided with a plurality of fixing holes 12, the fixing holes 12 are located in the limiting groove 11, the outer surface of the upright column 13 is fixedly connected with a fixing block 14, and the fixing block 14 is located in the fixing holes 12; when the device is used, the height of the display can be adjusted by changing the position of the fixing block 14 in the fixing hole 12, so that the display can be conveniently used.

The bottom of the upright column 13 is fixedly connected with a base 15, the lower surface of the base 15 is fixedly connected with a plurality of standing legs 16, the standing legs 16 are made of rubber, and the lower surfaces of the standing legs 16 are provided with anti-skid grains; the stability of the display is improved, and the display is convenient to use.

The working principle is as follows: when the device works, firstly, the heat dissipation module 4, the first ventilation port 5 and the second ventilation port 6 are used, so that the controller 3 can be subjected to heat dissipation and cooling through the heat dissipation module 4 when the device is used, the temperature near the heat dissipation module 4 is high, the air speed is high, the air pressure in the area near the heat dissipation module 4 is low, when the heat dissipation module 4 works, external air can be sucked from the second ventilation port 6 to enter the display from bottom to top for cooling, and can be discharged from the first ventilation port 5, the effect of cooling the display is achieved, meanwhile, the dustproof separation nets are arranged in the first ventilation port 5 and the second ventilation port 6, and external dust can be effectively prevented from entering the display when the display is subjected to air exchange and cooling, so that the cooling effect of the display is influenced;

through spliced pole 10, spacing groove 11, fixed orifices 12, stand 13, fixed block 14 for the device can reach the effect of adjustment display height through changing the fixed block 14 in the inside position of fixed orifices 12 when using, and the display of being convenient for uses.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Carry out dirt-proof display screen based on air flow, including shell (1), display screen (2), controller (3), heat radiation module (4), its characterized in that: the front face of the shell (1) is fixedly connected with a display screen (2), a controller (3) is arranged inside the shell (1), a heat dissipation module (4) is arranged on the side wall of the controller (3), a first ventilation port (5) is formed in the back face of the shell (1), a dustproof separation net is arranged inside the first ventilation port (5), a second ventilation port (6) is formed in the bottom of the shell (1), and a dustproof separation net is arranged inside the second ventilation port (6).

2. The display screen for preventing dust based on airflows of claim 1, wherein: the back fixedly connected with connecting block (7) of shell (1), rotation groove (8) have been seted up to the inside of connecting block (7).

3. The display screen for preventing dust based on gas flow according to claim 2, wherein: the inside fixedly connected with dwang (9) of rotating groove (8), the surface of dwang (9) is rotated and is connected with spliced pole (10).

4. The display screen for dust control based on gas flow according to claim 3, wherein: the back of the connecting column (10) is provided with a limiting groove (11), and an upright column (13) is arranged in the limiting groove (11).

5. The display screen for dust control based on gas flow according to claim 4, wherein: fixing hole (12) have been seted up at the back of spliced pole (10), and fixing hole (12) are located the inside of spacing groove (11), the external fixed surface of stand (13) is connected with fixed block (14), and fixed block (14) are located the inside of fixed hole (12).

6. The display screen for dust control based on gas flow according to claim 4, wherein: the bottom fixedly connected with base (15) of stand (13), the lower fixed surface of base (15) is connected with stands foot (16), stand foot (16) are the rubber material, and the lower surface of standing foot (16) is provided with anti-skidding line.