CN112135487A - Liquid crystal screen image enhancement device based on new generation information technology - Google Patents
Liquid crystal screen image enhancement device based on new generation information technology Download PDFInfo
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- CN112135487A CN112135487A CN202011011259.8A CN202011011259A CN112135487A CN 112135487 A CN112135487 A CN 112135487A CN 202011011259 A CN202011011259 A CN 202011011259A CN 112135487 A CN112135487 A CN 112135487A
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- liquid crystal
- cavity
- heat dissipation
- heat
- inner cavity
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
Abstract
The invention relates to the technical field of image enhancement, and discloses a liquid crystal screen image enhancement device based on a new generation of information technology, which comprises a shell, wherein a heat dissipation cavity is formed in the shell, an adjusting plate is connected to the left wall of an inner cavity of the heat dissipation cavity in a sliding mode, the left part of the inner cavity of the heat dissipation cavity is connected with a transmission ring in a rotating mode, a curved groove is formed in the inner cavity of the transmission ring, and symmetrical adsorption heads are fixedly connected to the left end of the transmission ring. This liquid crystal display image reinforcing means based on new generation information technology, through utilizing the heat-absorbing cylinder to be heated the drive piston rod motion, cooperation connecting rod pulling regulating plate removes, can the area of passage of each louvre of automatically regulated, cooperation hot gasbag heat absorption inflation utilizes mechanisms such as butt plate and loading board, and tensile shrink bag suction dust to effectual natural radiating effect that has strengthened liquid crystal display, the dust of having avoided heat dissipation channel department causes the influence to liquid crystal display's normal use.
Description
Technical Field
The invention relates to the technical field of image enhancement, in particular to a liquid crystal screen image enhancement device based on a new generation of information technology.
Background
At present, traditional LCD screen is when using, because it does not contain built-in radiator, therefore its radiating mode is most for metal heat conduction and louvre heat dissipation, again because general louvre bore is all fixed, the louvre can't be according to the inside temperature of screen by oneself, change heat dissipation path area by oneself, therefore this LCD screen is when using under the too high situation of external temperature, then can't carry out quick natural heat dissipation, can lead to the projection of screen promptly finally to be unusual, each item index such as the picture definition of screen broadcast reduces, the condition of black screen appears even, and general screen is long-time the place of stewing, therefore the dust is gathered more easily in louvre department, and the dust at this place is easy at the screen during operation, the air current that is flowed naturally in the radiating process takes the screen cavity, influence the normal use function of screen.
Aiming at the defects of the prior art, the invention provides a liquid crystal screen image enhancement device based on a new generation of information technology, which has the advantages of effectively enhancing the natural heat dissipation effect of a liquid crystal screen, avoiding the influence of dust at a heat dissipation channel on the normal use of the liquid crystal screen and the like, and solves the problems that when a common liquid crystal screen is used, the natural heat dissipation effect is poor easily caused by high external temperature or other factors inside the screen, and the dust at the heat dissipation channel easily enters the inside of the screen to influence the normal use of the screen.
Disclosure of Invention
In order to effectively enhance the natural heat dissipation effect of the liquid crystal screen, avoid the influence of dust at the heat dissipation channel on the normal use of the liquid crystal screen and the like, the invention provides the following technical scheme: a liquid crystal screen image enhancement device based on a new generation information technology comprises a shell, wherein a heat dissipation cavity is formed in the shell, an adjusting plate is connected to the left wall of an inner cavity of the heat dissipation cavity in a sliding mode, a transmission ring is connected to the left portion of the inner cavity of the heat dissipation cavity in a rotating mode, a curved groove is formed in the inner cavity of the transmission ring, symmetrical adsorption heads are fixedly connected to the left end of the transmission ring, a heat transfer seat is fixedly installed on the right wall of the inner cavity of the heat dissipation cavity, a heat absorption barrel is fixedly connected to the left end of the middle of the heat transfer seat, a piston rod extending into the inner cavity of the transmission ring is connected to the left portion of the heat absorption barrel in a sliding mode, a guide rod is movably connected between the piston rod and the adjusting plate, heat transfer cavities are formed in the upper portion and the lower portion of the heat transfer seat, abutting plates are connected to the top portion and, one end, far away from the thermal air bag, of the abutting plate is movably connected with symmetrical connecting rods, bearing plates are movably connected between the connecting rods, shrinkage bags are fixedly connected between the bearing plates, and telescopic rods are fixedly connected between the bearing plates and the inner cavity side walls of the heat conducting cavities.
Preferably, the left wall of the heat dissipation cavity is uniformly provided with heat dissipation holes corresponding to the adjusting plate, and the heat dissipation holes are radially arranged.
Preferably, the upper portion and the lower part of driving ring are all seted up and are extended to the adsorption tank in the adsorption head, and the inner chamber in adsorption tank is provided with the check valve that allows the air current to flow inwards, and the right-hand member fixedly connected with in adsorption tank extends to the adsorption tube on corresponding shrink bag.
Preferably, the right part of the inner cavity of the heat absorption cylinder is provided with mercury solution, and the piston rod can be correspondingly driven to move through the expansion and contraction characteristics of the mercury solution.
Preferably, the left surface of the piston rod is provided with a convex column extending into the curved groove, and the piston rod drives the convex column to move, so that the transmission ring is driven to rotate.
Preferably, the top and bottom side walls of the inner cavity of the heat conducting cavity are provided with sliding grooves matched with the abutting plates.
Preferably, a positioning sleeve corresponding to the telescopic rod is fixedly installed on the side wall of the inner cavity of the heat conducting cavity.
Advantageous effects
Compared with the prior art, the invention provides a liquid crystal screen image enhancement device based on a new generation information technology, which has the following beneficial effects:
1. this LCD screen image reinforcing means based on new generation information technology, through sliding the setting on the inner chamber left wall in heat dissipation chamber, carry out the regulating plate that the part sheltered from to the louvre, make LCD screen when normal use, the route part of accessible louvre carries out the nature heat dissipation, when leading to the temperature to rise owing to unusual in the casing, corresponding heat conduction is to heat transfer seat department, make the mercury solution heat absorption inflation in the heat absorption section of thick bamboo, the piston rod is the pressurized and removes left, drive each guide arm promotion corresponding regulating plate in step, move away from the louvre, make the route cross-section increase of louvre, thereby effectual LCD screen's natural radiating effect has been strengthened.
2. This LCD screen image reinforcing means based on information technology of new generation, when being heated through the heat transfer seat, the synchronous conduction of heat is to each hot nature gasbag department, the hot nature gasbag in same heat conduction chamber is heated the thermal expansion, and then promote relative two butt plates and remove in opposite directions, the cooperation connecting rod, the telescopic link on the wall of heat conduction intracavity both sides and then compressed, the loading board dorsad of synchronous both sides, and stretch the shrink bag, the self volume of shrink bag then increases and produces certain suction, drive the driving ring and rotate when the cooperation piston rod moves left, the shrink bag further absorbs the dust of different radiating hole departments one by one through the adsorption head, thereby the dust of radiating channel department has been avoided causing the influence to LCD screen's normal use.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front cross-sectional view of a connecting portion of a drive ring or the like of the present invention;
FIG. 3 is a front sectional view of a heat conducting chamber and the like connecting portion according to the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
In the figure: 1. a housing; 2. a heat dissipation cavity; 3. an adjusting plate; 4. a drive ring; 5. a curved groove; 6. an adsorption head; 7. a heat transfer base; 8. a heat absorbing cylinder; 9. a piston rod; 10. a guide bar; 11. a heat conducting cavity; 12. a butt joint plate; 13. a thermal balloon; 14. a connecting rod; 15. a carrier plate; 16. a contracting balloon; 17. a telescopic rod.
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. 1-4, a liquid crystal display image intensifier based on new generation information technology comprises a housing 1, a heat dissipation cavity 2 is formed in the housing 1, heat dissipation holes corresponding to an adjustment plate 3 are uniformly formed on the left wall of the heat dissipation cavity 2, the heat dissipation holes are radially arranged, the adjustment plate 3 is slidably connected to the left wall of the inner cavity of the heat dissipation cavity 2, the adjustment plate 3 partially shields the heat dissipation holes by slidably arranging the adjustment plate 3 on the left wall of the inner cavity of the heat dissipation cavity 2, so that when the liquid crystal display is in normal use, natural heat dissipation can be performed through the passage portions of the heat dissipation holes, when the temperature rises due to abnormality in the housing 1, the corresponding heat is conducted to a heat transfer seat 7, so that the mercury solution in a heat absorption cylinder 8 absorbs heat and expands, a piston rod 9 is pressed by the heat dissipation holes to move leftward, each guide rod 10 is synchronously driven to push the corresponding, the passage section of the radiating holes is enlarged, and the natural radiating effect of the liquid crystal screen is effectively enhanced.
The left part of the inner cavity of the heat dissipation cavity 2 is rotatably connected with a transmission ring 4, the upper part and the lower part of the transmission ring 4 are both provided with adsorption grooves extending into an adsorption head 6, the inner cavity of the adsorption groove is provided with a one-way valve allowing airflow to flow inwards, the right end of the adsorption groove is fixedly connected with an adsorption pipe extending onto a corresponding shrinkage bag 16, the inner cavity of the transmission ring 4 is provided with a curved groove 5, the left end of the transmission ring 4 is fixedly connected with symmetrical adsorption heads 6, the right wall of the inner cavity of the heat dissipation cavity 2 is fixedly provided with a heat transfer seat 7, the left end of the middle part of the heat transfer seat 7 is fixedly connected with a heat absorption barrel 8, the right part of the inner cavity of the heat absorption barrel 8 is provided with mercury solution, the piston rod 9 can be correspondingly driven to move by virtue of the expansion and contraction characteristics of the mercury solution, the left part of the heat absorption barrel 8 is slidably connected with a piston rod, the convex column is driven to move through the piston rod 9, so that the transmission ring 4 can be driven to rotate, a guide rod 10 is movably connected between the piston rod 9 and the adjusting plate 3, the upper part and the lower part of the heat transfer seat 7 are respectively provided with a heat conduction cavity 11, the top and the bottom side wall of the inner cavity of the heat conduction cavity 11 are respectively provided with a sliding groove matched with the butt plate 12, the side wall of the inner cavity of the heat conduction cavity 11 is fixedly provided with a positioning sleeve corresponding to a telescopic rod 17, the top and the bottom of the heat conduction cavity 11 are respectively and slidably connected with the butt plate 12, the inner sides of the top and the bottom butt plates 12 of the heat conduction cavity 11 are respectively provided with symmetrical thermal airbags 13, when the heat transfer seat 7 is heated, heat is synchronously conducted to each thermal airbag 13, the thermal airbags 13 in the same heat conduction cavity 11 expand by heating, so as to further push the two butt plates 12 at opposite positions to move oppositely, synchronous both sides's loading board 15 moves dorsad, and stretches shrink bag 16, and shrink bag 16's self volume then increases and produces certain suction power, drives driving ring 4 and rotates when the cooperation piston rod 9 moves left, and shrink bag 16 and then absorbs the dust of different radiating hole departments one by one through adsorption head 6 to the dust of radiating channel department has been avoided causing the influence to LCD screen's normal use.
One end of the abutting plate 12, far away from the thermal air bag 13, is movably connected with symmetrical connecting rods 14, a bearing plate 15 is movably connected between the connecting rods 14, a shrinkage bag 16 is fixedly connected between the bearing plates 15, and a telescopic rod 17 is fixedly connected between the bearing plates 15 and the inner cavity side wall of the thermal conduction cavity 11.
The working principle is as follows: the liquid crystal screen image enhancement device based on the new generation information technology is characterized in that the adjusting plate 3 which partially shields the heat dissipation holes is arranged on the left wall of the inner cavity of the heat dissipation cavity 2 in a sliding manner, so that when the liquid crystal screen is in normal use, natural heat dissipation can be carried out through the passage parts of the heat dissipation holes, when the temperature in the shell 1 rises due to overhigh indoor temperature or abnormal other electrical faults, corresponding heat is conducted to the heat transfer seat 7 and then to the heat absorption cylinder 8, the mercury solution in the heat absorption cylinder 8 absorbs heat and expands, the corresponding piston rod 9 is pressed to move leftwards, each guide rod 10 is synchronously driven to push the corresponding adjusting plate 3 to move away from the heat dissipation holes, the passage section of the heat dissipation holes is increased, the natural heat dissipation effect of the liquid crystal screen is effectively enhanced, during the period, when the heat transfer seat 7 is heated, the heat can be synchronously conducted to each thermal air bag 13, make the hot nature gasbag 13 in same heat conduction chamber 11 thermal expansion, the hot nature gasbag 13 of volume increase and then promote relative two places butt board 12 and move in opposite directions, cooperation connecting rod 14, telescopic link 17 on the heat conduction chamber 11 inner chamber both sides wall and then compressed, loading board 15 of synchronous both sides is driven the motion dorsad, and stretch shrink bag 16, shrink bag 16's self volume then increases and produces certain suction force, when cooperation piston rod 9 moves left, utilize the projection that its surface stretched into in curved groove 5, drive driving ring 4 and rotate, shrink bag 16 and then absorb the dust of different radiating hole departments one by one through adsorption head 6, make the dust can't adsorb at the radiating hole edge or drop to the inside in radiating chamber 2, thereby the dust of radiating channel department has been avoided causing the influence to liquid crystal display's normal use.
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 (7)
1. A liquid crystal screen image enhancement device based on new generation information technology comprises a shell (1), and is characterized in that: the heat dissipation device is characterized in that a heat dissipation cavity (2) is formed in the shell (1), an adjusting plate (3) is connected to the left wall of an inner cavity of the heat dissipation cavity (2) in a sliding mode, a transmission ring (4) is connected to the left portion of the inner cavity of the heat dissipation cavity (2) in a rotating mode, a curved groove (5) is formed in the inner cavity of the transmission ring (4), symmetrical adsorption heads (6) are fixedly connected to the left portion of the transmission ring (4), a heat transfer seat (7) is fixedly installed on the right wall of the inner cavity of the heat dissipation cavity (2), a heat absorption barrel (8) is fixedly connected to the left portion of the middle of the heat transfer seat (7), a piston rod (9) extending into the inner cavity of the transmission ring (4) is connected to the left portion of the heat absorption barrel (8) in a sliding mode, a guide rod (10) is movably connected between the piston rod (9) and the adjusting plate (3), heat conduction cavities (11) are formed in the upper, the heat conducting cavity is characterized in that symmetrical thermal airbags (13) are arranged on the top of the heat conducting cavity (11) and the inner sides of the bottom butt joint plates (12), one ends, far away from the thermal airbags (13), of the butt joint plates (12) are movably connected with symmetrical connecting rods (14), bearing plates (15) are movably connected between the connecting rods (14), shrinkage bags (16) are fixedly connected between the bearing plates (15), and telescopic rods (17) are fixedly connected between the bearing plates (15) and the inner cavity side walls of the heat conducting cavity (11).
2. The device for enhancing the image of the liquid crystal screen based on the new generation information technology as claimed in claim 1, wherein: the left wall of the heat dissipation cavity (2) is uniformly provided with heat dissipation holes corresponding to the adjusting plate (3).
3. The device for enhancing the image of the liquid crystal screen based on the new generation information technology as claimed in claim 1, wherein: the upper part and the lower part of the transmission ring (4) are both provided with adsorption grooves extending into the adsorption head (6).
4. The device for enhancing the image of the liquid crystal screen based on the new generation information technology as claimed in claim 1, wherein: the right part of the inner cavity of the heat absorption cylinder (8) is provided with mercury solution.
5. The device for enhancing the image of the liquid crystal screen based on the new generation information technology as claimed in claim 1, wherein: the left surface of the piston rod (9) is provided with a convex column extending into the curved groove (5).
6. The device for enhancing the image of the liquid crystal screen based on the new generation information technology as claimed in claim 1, wherein: and sliding grooves matched with the abutting plates (12) are formed in the top and bottom side walls of the inner cavity of the heat conducting cavity (11).
7. The device for enhancing the image of the liquid crystal screen based on the new generation information technology as claimed in claim 1, wherein: and a positioning sleeve corresponding to the telescopic rod (17) is fixedly arranged on the side wall of the inner cavity of the heat conducting cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011011259.8A CN112135487B (en) | 2020-09-23 | 2020-09-23 | Liquid crystal screen image enhancement device based on information technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011011259.8A CN112135487B (en) | 2020-09-23 | 2020-09-23 | Liquid crystal screen image enhancement device based on information technology |
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| CN112135487A true CN112135487A (en) | 2020-12-25 |
| CN112135487B CN112135487B (en) | 2021-07-23 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664910A (en) * | 2020-12-30 | 2021-04-16 | 祝欢 | Market light control device adopting new-generation information technology |
| CN112934773A (en) * | 2021-03-01 | 2021-06-11 | 彭俊唏 | Diversified monitoring devices based on prospect engineering |
| CN112952566A (en) * | 2021-01-27 | 2021-06-11 | 杨美仙 | Domestic distribution equipment convenient to adjust protection by oneself |
| CN113260221A (en) * | 2021-03-30 | 2021-08-13 | 汤雪蜂 | External heat conduction and removal type display screen |
| CN113423236A (en) * | 2021-05-13 | 2021-09-21 | 刘飞 | Waterproof switch with discontinuous heat dissipation function |
| CN113453463A (en) * | 2021-06-17 | 2021-09-28 | 武汉铁路职业技术学院 | Power communication equipment box for rail transit |
| CN113865946A (en) * | 2021-10-13 | 2021-12-31 | 河北省沧州生态环境监测中心 | Many storehouses environmental protection engineering dust sampling device based on thermal storage inflation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601304A (en) * | 2018-05-28 | 2018-09-28 | 郑州微驿家电子科技有限公司 | A kind of fiber information case of perfect heat-dissipating |
| CN208956346U (en) * | 2018-11-15 | 2019-06-07 | 上海脉信网络科技有限公司 | A kind of mobile terminal with printing function |
| CN209283645U (en) * | 2018-10-19 | 2019-08-20 | 青海民族大学 | A kind of Internet of Things net safety protective heat dissipation of terminal shell |
| CN211293873U (en) * | 2020-01-15 | 2020-08-18 | 河南杨金高科技创业园发展有限公司 | Information technology computer cooling device convenient to remove dust |
| CN111642115A (en) * | 2020-06-12 | 2020-09-08 | 温州谷枫电子科技有限公司 | Communication cabinet with heat dissipation and dust collection functions |
-
2020
- 2020-09-23 CN CN202011011259.8A patent/CN112135487B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601304A (en) * | 2018-05-28 | 2018-09-28 | 郑州微驿家电子科技有限公司 | A kind of fiber information case of perfect heat-dissipating |
| CN209283645U (en) * | 2018-10-19 | 2019-08-20 | 青海民族大学 | A kind of Internet of Things net safety protective heat dissipation of terminal shell |
| CN208956346U (en) * | 2018-11-15 | 2019-06-07 | 上海脉信网络科技有限公司 | A kind of mobile terminal with printing function |
| CN211293873U (en) * | 2020-01-15 | 2020-08-18 | 河南杨金高科技创业园发展有限公司 | Information technology computer cooling device convenient to remove dust |
| CN111642115A (en) * | 2020-06-12 | 2020-09-08 | 温州谷枫电子科技有限公司 | Communication cabinet with heat dissipation and dust collection functions |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664910A (en) * | 2020-12-30 | 2021-04-16 | 祝欢 | Market light control device adopting new-generation information technology |
| CN112952566A (en) * | 2021-01-27 | 2021-06-11 | 杨美仙 | Domestic distribution equipment convenient to adjust protection by oneself |
| CN112934773A (en) * | 2021-03-01 | 2021-06-11 | 彭俊唏 | Diversified monitoring devices based on prospect engineering |
| CN113260221A (en) * | 2021-03-30 | 2021-08-13 | 汤雪蜂 | External heat conduction and removal type display screen |
| CN113423236A (en) * | 2021-05-13 | 2021-09-21 | 刘飞 | Waterproof switch with discontinuous heat dissipation function |
| CN113423236B (en) * | 2021-05-13 | 2022-07-19 | 深圳市易锐科通信技术有限公司 | Waterproof switch with discontinuous heat dissipation function |
| CN113453463A (en) * | 2021-06-17 | 2021-09-28 | 武汉铁路职业技术学院 | Power communication equipment box for rail transit |
| CN113865946A (en) * | 2021-10-13 | 2021-12-31 | 河北省沧州生态环境监测中心 | Many storehouses environmental protection engineering dust sampling device based on thermal storage inflation |
| CN113865946B (en) * | 2021-10-13 | 2023-07-14 | 河北省沧州生态环境监测中心 | Multi-bin environment-friendly engineering dust sampling device based on thermal storage expansion |
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