CN220137602U - Dustproof display screen for computer - Google Patents
Dustproof display screen for computer Download PDFInfo
- Publication number
- CN220137602U CN220137602U CN202320842477.9U CN202320842477U CN220137602U CN 220137602 U CN220137602 U CN 220137602U CN 202320842477 U CN202320842477 U CN 202320842477U CN 220137602 U CN220137602 U CN 220137602U
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- China
- Prior art keywords
- display screen
- air
- air inlet
- frame
- mounting frame
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- 239000000428 dust Substances 0.000 claims abstract description 42
- 229920000742 Cotton Polymers 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000010408 sweeping Methods 0.000 description 10
- 230000001680 brushing effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to the technical field of display screens, and discloses a dustproof display screen for a computer, which comprises a display screen body and a mounting frame, wherein the mounting frame is mounted on the periphery of the display screen body, two groups of air inlets are formed in one side wall of the mounting frame, an air inlet assembly is mounted on the air inlets, the air inlet assembly comprises air filtering cotton and an air inlet filter frame, an air outlet mechanism capable of exhausting air to the display screen body is mounted in the mounting frame, the air outlet mechanism comprises an air outlet and a dustproof net, and a plurality of mute fans are mounted in the mounting frame; inside leading-in installing frame of external cold wind through silence fan, effectively dispel the heat to internal element, filter impurity and dust in the air current, the air current blows to the display screen body display surface, can effectively blow away the dust on display screen surface, avoids the dust to adsorb at the display screen surface, and this mode can not wearing and tearing screen panel, can also dispel the heat to the display screen surface, has greatly promoted display screen operating stability.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a dustproof display screen for a computer.
Background
The display is an I/O device belonging to computer, i.e. input/output device, which can be classified into CRT, LCD, etc. it is a display tool for displaying a certain electronic file on screen through specific transmission device and reflecting to human eye.
The utility model discloses a dustproof touch display in Chinese patent with publication number of CN218486632U, which comprises a lower section bar and a dust collecting box, wherein a supporting piece is fixed at the top end of the lower section bar, a touch display main body is arranged on the outer wall of one side of the supporting piece, a transverse transfer sweeping and brushing assembly is arranged at the top end of the supporting piece, an inverted U-shaped sweeping and brushing arm is arranged at the movable end of the transverse transfer sweeping and brushing assembly, an outer cotton cloth wrapping cover is arranged on one side of the surface of the inverted U-shaped sweeping and brushing arm through an adhesive piece, the outer cotton cloth wrapping cover is rectangular after being spread out, a hollow frame is fixed on the inner wall of one side of the inverted U-shaped sweeping and brushing arm, and an elastic tensioning structure is arranged in the hollow frame; according to the utility model, dust adsorbed on the touch display main body is reduced by matching the transverse transfer sweeping brush assembly and the outer cotton cloth wrapping cover, so that the dustproof protection effect is achieved.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: the existing dustproof structure of the display screen cleans the display screen panel by adopting the sweeping component, so that dust of the display screen can be cleaned, but the display screen panel can be worn and scraped after long-time use, the viewing effect of the display screen is affected, and meanwhile, the sweeping component can block the display content of the display screen; therefore, a dustproof display screen for a computer is proposed.
Disclosure of Invention
The utility model provides a dustproof display screen for a computer, which aims to solve the technical problems that the display screen panel is cleaned by adopting a sweeping component, the display screen panel is worn and scratched after long-time use, the viewing effect of the display screen is affected, and meanwhile, the sweeping component can block the display content of the display screen.
The utility model is realized by adopting the following technical scheme: the utility model provides a dustproof display screen for computer, includes display screen body and installing frame, and the installing frame is installed in display screen body week side, two sets of air intakes have been seted up to installing frame lateral wall, and the air inlet subassembly is installed to the air intake, and the air inlet subassembly includes air filtration cotton and air inlet filter frame, and installing frame internally mounted has the air-out mechanism that can remove dust to the display screen body, and air-out mechanism includes air outlet and dust screen, and installing frame internally mounted has a plurality of silence fans.
Through the technical scheme, the mute fan works, external cold air enters the installation frame through the air inlet assembly, so that the internal elements can be effectively radiated, and impurities and dust in air flow are filtered; the air current is discharged from the air outlet mechanism after filtering, and the air current blows to the display screen body display surface, can effectively blow off the dust on display screen surface, also can blow off the dust that falls in the environment, avoids the dust to adsorb on the display screen surface, and this mode can not wearing and tearing screen panel, can also dispel the heat to the display screen surface, has greatly promoted display screen operating stability.
As the further improvement of above-mentioned scheme, the air outlet is offered in the installing frame inside wall, and the air outlet is located display screen body bottom surface department, and the dust screen is installed in the air outlet inside, and the installing frame is installed to the inclined of installing frame inside wall, and a plurality of silence fans are installed to the installing frame inner wall.
According to the technical scheme, the mounting frame and the mute fan are obliquely arranged, so that the blowing direction of the mute fan is aligned with the direction along the air outlet; meanwhile, the mute fan can reduce noise generated by air blowing.
As a further improvement of the scheme, the inner wall of the mounting frame is filled with mute cotton.
Through above-mentioned technical scheme, silence cotton further promotes the sound absorbing effect, avoids silence fan outgoing noise to influence work.
As a further improvement of the scheme, the air filter cotton is arranged at the air inlet, the air inlet filter frame is arranged on the front end face of the air filter cotton, the first magnetic blocks are arranged on the opposite inner side walls of the air inlet, two groups of second magnetic blocks are fixedly arranged on the inner side walls of the air inlet filter frame, and the second magnetic blocks are mutually attracted with the first magnetic blocks.
Through above-mentioned technical scheme, the air inlet filter frame carries out the coarse filtration to the dust, and air filter cotton can filter dust and impurity, avoids air filter cotton laying dust too much, through first magnetic path and second magnetic path cooperation, lets the air inlet filter frame can easily dismantle, is convenient for follow-up clean to air filter cotton.
As a further improvement of the scheme, the front end face of the air inlet filter frame is fixedly connected with two groups of buckle plates.
As a further improvement of the scheme, the guide plate is fixedly arranged on the inner top wall of the mounting frame, and the position of the guide plate is matched with the air inlet.
Compared with the prior art, the utility model has the beneficial effects that:
according to the dustproof display screen for the computer, external cold air is led into the installation frame through the mute fan, so that heat dissipation of internal elements is effectively achieved, and meanwhile, impurities and dust in air flow are filtered through the air inlet assembly; the air current is discharged from the air outlet mechanism after filtering, and the air current blows to the display screen body display surface, can effectively blow off the dust on display screen surface, also can blow off the dust that falls in the environment, avoids the dust to adsorb on the display screen surface, and this mode can not wearing and tearing screen panel, can also dispel the heat to the display screen surface, has greatly promoted display screen operating stability.
Drawings
FIG. 1 is a schematic isometric view of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
FIG. 3 is a schematic rear view of the present utility model;
FIG. 4 is a schematic view of the cross-sectional structure in the direction A-A in FIG. 3;
FIG. 5 is an enlarged partial view of portion B of FIG. 4;
FIG. 6 is an enlarged partial view of portion C of FIG. 4;
FIG. 7 is a flow chart of the internal air duct of the present utility model.
Main symbol description:
1. a display screen body; 2. a mounting frame; 3. a mounting frame; 4. a mute fan; 5. an air outlet mechanism; 501. an air outlet; 502. a dust screen; 6. mute cotton; 7. an air inlet; 8. air filtering cotton; 9. an air inlet filter frame; 10. a first magnetic block; 11. a second magnetic block; 12. a buckle plate; 13. and a deflector.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1: please combine fig. 1-7, a dustproof display screen for computer of this embodiment, including display screen body 1 and installing frame 2, installing frame 2 installs in display screen body 1 week side, two sets of air intakes 7 have been seted up to installing frame 2 lateral wall, air filter cotton 8 and air intake filter frame 9 are installed to air intake 7, air intake filter frame 9 installs in air filter cotton 8 preceding terminal surface, installing frame 2 front end is along display screen body 1 bottom surface extension, the air outlet 501 has been seted up to installing frame 2 extension part top surface, dust screen 502 is installed to air outlet 501 inner wall, installing frame 2 inside wall is put to one side and is installed mounting bracket 3, put the mounting bracket 3 to let the blast direction of silence fan 4 and be aligned along air outlet 501 to one side, the mounting bracket 3 inner wall is provided with a plurality of mounting grooves, mounting groove internally mounted has silence fan 4, the silence fan 4 is filled to installing frame 2 inner wall has silence cotton 6, silence fan 4 can reduce the noise that the blast produces, silence cotton 6 is further, avoid silence fan 4 to spread out and inhale the sound.
When the display screen is started, the mute fan 4 works, external cold air enters the installation frame 2 through the air inlet 7, the air inlet filter frame 9 carries out rough filtration on dust, the air filter cotton 8 further filters the dust and impurities, the dust is prevented from entering the machine body, and cold air flow dissipates heat to internal elements; the cold air current is followed and is discharged from air outlet 501, and when dust screen 502 separation external dust got into, can carry out impurity filtration to the cold air current again, and the cold air current blows to display screen body 1 display surface, effectively blows away the dust on display screen surface, also can blow down the dust that falls in the environment simultaneously, avoids the dust to adsorb at the display screen surface.
Example 2: please combine fig. 7, the first magnetic path 10 is all installed to the relative inside wall of air intake 7, and air inlet filter frame 9 inside wall fixed mounting has two sets of second magnetic paths 11, and second magnetic path 11 and first magnetic path 10 mutual attraction, and first magnetic path 11 cooperates with second magnetic path 10, lets air inlet filter frame 9 can easy dismouting, and air inlet filter frame 9 front end fixedly connected with two sets of buckle 12, roof fixed mounting has guide plate 13 in the installing frame 2, and guide plate 13's position suits with air intake 7.
The air inlet filter frame 9 carries out the coarse filtration to the dust, and air filter cotton 8 can filter dust and impurity, avoids air filter cotton 8 laying dust too much, through buckle 12, can tear down air inlet filter frame 9, is convenient for clean air filter cotton 8, and when installing air inlet filter frame 9, still in air filter cotton 8 department with its subsides, first magnetic path 11 is inhaled with second magnetic path 10, lets air inlet filter frame 9 quick fixed.
The implementation principle of the dustproof display screen for the computer in the embodiment of the utility model is as follows:
when the display screen is started, the mute fan 4 works, external cold air enters the installation frame 2 through the air inlet 7, the air inlet filter frame 9 carries out rough filtration on dust, the air filter cotton 8 further filters the dust and impurities, the dust is prevented from entering the machine body, and cold air flow dissipates heat to internal elements; the cold air flow is subsequently discharged from the air outlet 501, and the dust screen 502 can filter impurities while blocking external dust from entering, so that the cold air flow blows the display surface of the display screen body 1, effectively blows dust on the surface of the display screen, and can blow the dust falling in the environment; through buckle 12, can pull down air inlet filter frame 9, be convenient for clean air filter cotton 8, when installing air inlet filter frame 9, paste it still in air filter cotton 8 department, first magnetic path 11 is inhaled with second magnetic path 10 mutually, lets air inlet filter frame 9 quick fixed.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. The utility model provides a dustproof display screen for computer, includes display screen body (1) and installing frame (2), and installing frame (2) installs in display screen body (1) week side, a serial communication port, two sets of air intakes (7) have been seted up to installing frame (2) a lateral wall, and air inlet subassembly is installed to air intake (7), and air inlet subassembly includes air filtration cotton (8) and air inlet filter frame (9), and installing frame (2) internally mounted has air-out mechanism (5) to display screen body (1) dust removal, and air-out mechanism (5) include air outlet (501) and dust screen (502), and installing frame (2) internally mounted has a plurality of silence fans (4).
2. The dustproof display screen for the computer according to claim 1, wherein the air outlet (501) is formed in the inner side wall of the mounting frame (2), the air outlet (501) is located at the bottom surface of the display screen body (1), the dustproof net (502) is mounted in the air outlet (501), the mounting frame (2) is obliquely mounted with the mounting frame (3), and the inner wall of the mounting frame (3) is provided with a plurality of mute fans (4).
3. A dustproof display screen for a computer according to claim 2, characterized in that the inner wall of the mounting frame (2) is filled with mute cotton (6).
4. The dustproof display screen for the computer according to claim 1, wherein the air filtering cotton (8) is installed at the air inlet (7), the air inlet filter frame (9) is installed at the front end face of the air filtering cotton (8), the first magnetic blocks (10) are installed on the opposite inner side walls of the air inlet (7), the two groups of second magnetic blocks (11) are fixedly installed on the inner side walls of the air inlet filter frame (9), and the second magnetic blocks (11) and the first magnetic blocks (10) are attracted to each other.
5. A dustproof display screen for a computer according to claim 4, wherein the front end surface of the air inlet filter frame (9) is fixedly connected with two groups of buckle plates (12).
6. A dustproof display screen for a computer according to claim 4, wherein the inner top wall of the mounting frame (2) is fixedly provided with a guide plate (13), and the position of the guide plate (13) is matched with the air inlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320842477.9U CN220137602U (en) | 2023-04-17 | 2023-04-17 | Dustproof display screen for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320842477.9U CN220137602U (en) | 2023-04-17 | 2023-04-17 | Dustproof display screen for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220137602U true CN220137602U (en) | 2023-12-05 |
Family
ID=88964332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320842477.9U Active CN220137602U (en) | 2023-04-17 | 2023-04-17 | Dustproof display screen for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220137602U (en) |
-
2023
- 2023-04-17 CN CN202320842477.9U patent/CN220137602U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |