CN112181117A - New material heat dissipation and dust removal mechanism for computer display screen - Google Patents
New material heat dissipation and dust removal mechanism for computer display screen Download PDFInfo
- Publication number
- CN112181117A CN112181117A CN202011059708.6A CN202011059708A CN112181117A CN 112181117 A CN112181117 A CN 112181117A CN 202011059708 A CN202011059708 A CN 202011059708A CN 112181117 A CN112181117 A CN 112181117A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- display screen
- shell
- rod
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 34
- 239000000428 dust Substances 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 title claims abstract description 16
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- B08B1/12—
-
- B08B1/32—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B6/00—Cleaning by electrostatic means
Abstract
The invention provides a new material heat dissipation and dust removal mechanism for a computer display screen, wherein a display screen is arranged on the front surface of a shell, a supporting seat is arranged at the lower end of the rear surface of the shell, a circuit board is arranged in the shell, mounting rods are arranged in the shell and positioned at two sides of the circuit board, liquid metal is arranged at the rear end of the circuit board, a heat dissipation plate is arranged behind the liquid metal, and heat dissipation fins are arranged on the rear surface of the heat dissipation plate. When the inside temperature rose, liquid metal inflation volume increase laminated with heating panel and circuit board mutually, the inside mercury volume increase of mercury tube simultaneously, outwards promote to expand the circle, expand circle extrusion sealing washer, increase the distance between mercury tube and the sealing washer, external air can circulate with inside, the internal drive drives the fan and rotates, exchange hot-air, the fan rotates and drives the carousel and rotates, the cleaning brush and the sealing washer friction of its inner surface, produce the dust in the electrostatic absorption entering air.
Description
Technical Field
The invention relates to the technical field of computer display screens, in particular to a new material heat dissipation and dust removal mechanism for a computer display screen.
Background
Computer display screen is also known as computer monitor or computer screen usually, is important computer part, with certain electronic document information, reflect to people's eye on the screen through specific transmission mechanism display, computer display screen temperature can continuously rise when using, need external structure to dispel the heat to it, but current computer structure still has some shortcomings, for example current computer display screen generally scribbles heat dissipation silicone grease in the junction and improves the heat conduction effect, but heat dissipation silicone grease loses the effect after long-time use easily, needs often to change.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a new material heat dissipation and dust removal mechanism for computer display screen, which is achieved by the following specific technical means:
a new material heat dissipation and dust removal mechanism for a computer display screen comprises a shell, wherein a display screen is mounted on the front surface of the shell, a supporting seat is mounted at the lower end of the rear surface of the shell, a circuit board is mounted inside the shell, mounting rods are mounted at positions, located on two sides of the circuit board, inside the shell, liquid metal is arranged at the rear end of the circuit board, a heat dissipation plate is arranged behind the liquid metal, heat dissipation fins are mounted on the rear surface of the heat dissipation plate, a collecting box is fixedly connected to the outer side surface of each mounting rod, a connecting rod is arranged on the outer side of each collecting box, a cleaning rod is mounted on the inner side surface of each connecting rod, a connecting shaft is fixedly connected to the middle position of the outer side surface of each connecting rod, a mounting rod is arranged on the outer side of each connecting rod, a conductive rod is fixedly, and the terminal equal fixedly connected with carousel in the outside of connecting axle, the inside of carousel is provided with the sealing washer, and the internal surface mounting of carousel has cleaning strip, the inside of sealing washer is provided with the mercury pipe, and the inside of mercury pipe is provided with the expansion circle.
Preferably, the surface of the liquid metal is covered with a synthetic resin, and the liquid metal is located at a gap between the heat dissipation plate and the circuit board.
Preferably, the cleaning rod is internally provided with an iron core, and a coil wound on the surface of the iron core, so that when the iron core is electrified, the cleaning rod can adsorb dust inside through a magnetic field.
Preferably, the conducting rod is a copper component and is connected with an external power supply through a wire.
As optimization, mercury is filled in the mercury tube, the outer side surface of the sealing ring is attached to the cleaning strip, and when the temperature rises, mercury expands to push the expansion ring outwards, so that the sealing ring is extruded, the distance between the mercury tube and the sealing ring is increased, and heat dissipation is facilitated.
Preferably, the mounting rod is a stainless steel member, and the end of the mounting rod is connected with the housing.
The invention has the following beneficial effects:
1. this a new material heat dissipation dust removal mechanism for computer display screen, when inside temperature rises, liquid metal inflation volume increase, with front and back heating panel and circuit board laminating mutually, increase heat transfer's speed, the inside mercury volume increase of mercury pipe simultaneously, outwards promote the expansion circle, expand circle extrusion seal circle, increase the distance between mercury pipe and the sealing washer, external air can circulate with inside, the internal drive drives the fan and rotates, exchange hot-air, increase the radiating efficiency, compare in heat dissipation silicone grease commonly used, liquid metal is novel heat radiation material, it is better to thermal transmission effect.
2. This a new material heat dissipation dust removal mechanism for computer display screen, drive carousel and connecting rod rotation through the connecting axle when the fan rotates, when the carousel rotates, the cleaning brush and the sealing washer friction of its inner surface, produce the dust in the electrostatic adsorption entering air, the clean pole on connecting rod surface rotates when the lower extreme simultaneously, the iron core is connected with the conducting rod, external power supply supplies power to the coil on iron core surface, the magnetic induction intensity of iron core increases, make the dust of cleaning rod attached there is magnetic field around, can adsorb the dust that a small amount of got into, when the clean pole that adsorbs the dust rotates the time top, the coil outage on iron core surface, the dust falls to the inside of collecting the box.
Drawings
FIG. 1 is a sectional view showing the internal structure of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of the mechanism of the present invention;
FIG. 4 is a side cross-sectional view of a collection cassette configuration of the present invention;
FIG. 5 is a side view of a mercury tube of the present invention;
fig. 6 is an enlarged view of a in fig. 1.
In the figure: 1. a housing; 2. a display screen; 3. a heat sink; 4. a heat dissipation plate; 5. a circuit board; 6. a liquid metal; 7. mounting a rod; 8. a supporting seat; 9. a collection box; 10. a cleaning rod; 11. a connecting rod; 12. a fan; 13. a connecting shaft; 14. mounting a rod; 15. a conductive rod; 16. a turntable; 17. a cleaning strip; 18. a seal ring; 19. expanding a circle; 20. a mercury tube.
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 a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-6, a new material heat dissipation and dust removal mechanism for computer display screen comprises a housing 1, a display screen 2 is installed on the front surface of the housing 1, a supporting seat 8 is installed on the lower end of the rear surface of the housing 1, a circuit board 5 is installed inside the housing 1, installation rods 7 are installed on two sides of the circuit board 5 inside the housing 1, the installation rods 7 are stainless steel members, the ends of the installation rods 7 are connected with the housing 1, a liquid metal 6 is installed on the rear end of the circuit board 5, the surface of the liquid metal 6 is covered with synthetic resin, the liquid metal 6 is located in the gap between the heat dissipation plate 4 and the circuit board 5, a heat dissipation plate 4 is installed behind the liquid metal 6, a heat dissipation fin 3 is installed on the rear surface of the heat dissipation plate 4, a collection box 9 is fixedly connected on the outer side surface of the installation rod 7, and a connecting rod 11, the inner side surface of the connecting rod 11 is provided with a cleaning rod 10, the middle position of the outer side surface of the connecting rod 11 is fixedly connected with a connecting shaft 13, the interior of the cleaning rod 10 is provided with an iron core, the surface of the iron core is wound with a coil, the outer side of the connecting rod 11 is provided with an installation rod 14, the lower end of the inner side surface of the installation rod 14 is fixedly connected with a conductive rod 15, the conductive rod 15 is a copper component, and the conducting rod 15 is connected with an external power supply through a conducting wire, the surface of the connecting shaft 13 is provided with a fan 12, and the outer ends of the connecting shafts 13 are fixedly connected with turntables 16, sealing rings 18 are arranged inside the turntables 16, and the inner surface of the rotary disc 16 is provided with a cleaning strip 17, the inner part of the sealing ring 18 is provided with a mercury tube 20, an extension ring 19 is arranged inside the mercury tube 20, mercury is filled inside the mercury tube 20, and the outer surface of the seal ring 18 is attached to the cleaning strip 17.
When using, when inside temperature rose, the increase of the 6 expansion volumes of liquid metal, with the front and back heating panel 4 and the laminating of circuit board 5 mutually, increase heat transfer's speed, the inside mercury volume increase of mercury pipe 20 simultaneously, outwards promote expansion ring 19, expansion ring 19 extrusion sealing washer 18 increases the distance between mercury pipe 20 and the sealing washer 18, external air can with inside circulation, the internal drive drives the fan and rotates, exchange hot-air, increase the radiating efficiency.
Drive carousel 16 and connecting rod 11 through the connecting axle when the fan rotates and rotate, when carousel 16 rotates, the cleaning brush and the sealing washer friction of its inner surface, produce the dust in the electrostatic adsorption entering air, simultaneously, the cleaning rod 10 on connecting rod 11 surface rotates when to the lower extreme, the iron core is connected with conducting rod 15, external power supply supplies power to the coil on iron core surface, the magnetic induction intensity of iron core increases, make cleaning rod 10 attach on every side have a magnetic field, can adsorb the dust of a small amount of entering, when the cleaning rod 10 when adsorbing the dust rotates the top, the coil outage on iron core surface, the dust falls to the inside of collecting the box.
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 (6)
1. The utility model provides a new material heat dissipation dust removal mechanism for computer display screen, includes shell (1), its characterized in that: the front surface of the shell (1) is provided with the display screen (2), the lower end of the rear surface of the shell (1) is provided with the supporting seat (8), the shell (1) is internally provided with the circuit board (5), the positions of the two sides of the circuit board (5) in the shell (1) are provided with the mounting rods (7), the rear end of the circuit board (5) is provided with the liquid metal (6), the rear part of the liquid metal (6) is provided with the heat dissipation plate (4), the rear surface of the heat dissipation plate (4) is provided with the radiating fins (3), the outer surface of each mounting rod (7) is fixedly connected with the collecting box (9), the outer side of each collecting box (9) is provided with the connecting rod (11), the inner side surface of each connecting rod (11) is provided with the cleaning rod (10), and the middle position of the outer surface of each connecting rod (11, the outside of connecting rod (11) is provided with installation pole (14), the inboard surperficial lower extreme fixedly connected with conducting rod (15) of installation pole (14), the surface mounting of connecting axle (13) has fan (12), and the terminal equal fixedly connected with carousel (16) in the outside of connecting axle (13), the inside of carousel (16) is provided with sealing washer (18), and the interior surface mounting of carousel (16) has cleaning strip (17), the inside of sealing washer (18) is provided with mercury pipe (20), and the inside of mercury pipe (20) is provided with expansion ring (19).
2. The new material heat dissipation and dust removal mechanism for the computer display screen of claim 1, wherein: the surface of the liquid metal (6) is covered with synthetic resin, and the liquid metal (6) is positioned at the gap between the heat dissipation plate (4) and the circuit board (5).
3. The new material heat dissipation and dust removal mechanism for the computer display screen of claim 1, wherein: an iron core is arranged in the cleaning rod (10), and a coil wound on the surface of the iron core.
4. The new material heat dissipation and dust removal mechanism for the computer display screen of claim 1, wherein: the conducting rod (15) is a copper component, and the conducting rod (15) is connected with an external power supply through a wire.
5. The new material heat dissipation and dust removal mechanism for the computer display screen of claim 1, wherein: mercury is filled in the mercury tube (20), and the outer side surface of the sealing ring (18) is attached to the cleaning strip (17).
6. The new material heat dissipation and dust removal mechanism for the computer display screen of claim 1, wherein: the mounting rod (7) is a component made of stainless steel, and the tail end of the mounting rod (7) is connected with the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011059708.6A CN112181117A (en) | 2020-09-30 | 2020-09-30 | New material heat dissipation and dust removal mechanism for computer display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011059708.6A CN112181117A (en) | 2020-09-30 | 2020-09-30 | New material heat dissipation and dust removal mechanism for computer display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112181117A true CN112181117A (en) | 2021-01-05 |
Family
ID=73946280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011059708.6A Withdrawn CN112181117A (en) | 2020-09-30 | 2020-09-30 | New material heat dissipation and dust removal mechanism for computer display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112181117A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113923952A (en) * | 2021-10-15 | 2022-01-11 | 石狮市酷瑞电气有限责任公司 | Heat exchanger based on plate-type frequency converter and automatic temperature adjusting mechanism of frequency converter |
| CN114050349A (en) * | 2021-11-22 | 2022-02-15 | 淮海机电科技股份有限公司 | New energy automobile motor cooling system |
-
2020
- 2020-09-30 CN CN202011059708.6A patent/CN112181117A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113923952A (en) * | 2021-10-15 | 2022-01-11 | 石狮市酷瑞电气有限责任公司 | Heat exchanger based on plate-type frequency converter and automatic temperature adjusting mechanism of frequency converter |
| CN114050349A (en) * | 2021-11-22 | 2022-02-15 | 淮海机电科技股份有限公司 | New energy automobile motor cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210105 |