CN211069377U - Display screen with good heat dissipation effect - Google Patents
Display screen with good heat dissipation effect Download PDFInfo
- Publication number
- CN211069377U CN211069377U CN201921122103.XU CN201921122103U CN211069377U CN 211069377 U CN211069377 U CN 211069377U CN 201921122103 U CN201921122103 U CN 201921122103U CN 211069377 U CN211069377 U CN 211069377U
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- China
- Prior art keywords
- shell
- heat dissipation
- display screen
- activity
- top shell
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 title claims abstract description 50
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 46
- 241000237983 Trochidae Species 0.000 claims abstract description 31
- 239000011521 glass Substances 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 21
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 241000463219 Epitheca Species 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 101150006573 PAN1 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a display screen with good heat dissipation effect, which belongs to the field of display screens and comprises a bottom shell and a top shell, wherein one side of the top of the bottom shell is contacted with the bottom of the top shell, a positioning rod is fixedly arranged at the top of the bottom shell, a positioning sleeve is movably sleeved outside the positioning rod and is fixedly arranged at the inner side of the top shell, a glass screen is fixedly sleeved inside the bottom shell, the side surface of the top shell is in threaded connection with the side surface of the positioning rod through a bolt, and a heat dissipation hole is formed in the top of the top shell; this display screen that radiating effect is good is detained and the extension spring through setting up movable spring, diaphragm, clearance post, movable rod, activity groove, activity, can be convenient for clear up the inside of louvre, has avoided the louvre to take place the problem of jam because of piling up of impurity such as dust, has guaranteed the permeability of louvre for the speed of heat diffusion, has improved radiating effect, thereby has improved the life of this display screen.
Description
Technical Field
The utility model belongs to the technical field of the display screen, concretely relates to display screen that radiating effect is good.
Background
The display screen is also called as monitor, belonging to the input and output equipment of computer, it is a display tool which displays certain electronic document on the screen by means of specific transmission equipment and reflects it to human eyes, and the display screen can be divided into cathode ray display, plasma display and liquid crystal display, etc. according to the different materials; however, after most of existing display screens are used for a long time, heat dissipation holes in the surfaces of the existing display screens are easy to block due to accumulation of impurities, so that the heat dissipation speed is slow, and long-term damage to electric elements inside the display screens due to overhigh temperature can be caused, so that the service life of the display screens is short, and therefore the display screens with good heat dissipation effects are provided.
Disclosure of Invention
An object of the utility model is to provide a display screen that the radiating effect is good to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a display screen with good heat dissipation effect comprises a bottom shell and a top shell, wherein one side of the top of the bottom shell is in contact with the bottom of the top shell, a positioning rod is fixedly mounted at the top of the bottom shell, a positioning sleeve is movably sleeved outside the positioning rod and fixedly mounted on the inner side of the top shell, a glass screen is fixedly sleeved inside the bottom shell, the side surface of the top shell is in threaded connection with the side surface of the positioning rod through a bolt, a heat dissipation hole is formed in the top of the top shell, a filter sleeve is arranged at the top of an inner cavity of the top shell, the end of the filter sleeve is in threaded connection with the top of the inner cavity of the top shell through a fixing bolt, a through hole is formed in the bottom of the filter sleeve, an active carbon plate is fixedly mounted inside the filter sleeve, a movable spring is fixedly mounted at the top of the active carbon plate, a transverse plate is fixedly connected at the top, the fixed cotton cover that has cup jointed of outside of clearance post, the side fixed mounting at diaphragm top has the movable rod, the inside at the activity groove is cup jointed in the top activity of movable rod, the top at the top shell is seted up to the activity groove, the top fixed mounting of top shell has the activity to detain, the bottom that the activity was detained is connected through the top transmission of extension spring with the top shell, and the one end that the activity was detained contacts with the top of movable rod.
Preferably, the bottom end of the positioning rod is perpendicular to the top of the bottom shell, and the internal thread inside the positioning rod is matched with the external thread outside the bolt.
Preferably, the activated carbon plate is located right above the through hole, and the activated carbon plate is composed of activated carbon particles.
Preferably, the transverse plate is positioned inside the filter sleeve, and the front surface of the transverse plate is provided with micropores.
Preferably, the cleaning columns are matched with the heat dissipation holes, and the cleaning columns are located right below the heat dissipation holes.
Preferably, the two ends of the tension spring are respectively and fixedly connected with the bottom of the movable buckle and the top of the top shell, and the elastic strength of the tension spring is greater than that of the movable spring.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the display screen with the good heat dissipation effect, due to the arrangement of the movable spring, the transverse plate, the cleaning column, the movable rod, the movable groove, the movable buckle and the tension spring, after the display screen is used for a long time, the interior of the heat dissipation hole can be cleaned conveniently, the problem that the heat dissipation hole is blocked due to accumulation of impurities such as dust is avoided, the permeability of the heat dissipation hole is ensured, the heat diffusion speed is accelerated, the heat dissipation effect is improved, and the service life of the display screen is prolonged;
this display screen that radiating effect is good through setting up the cotton cover, can adsorb the dust in the air at the radiating in-process of display screen, has avoided the dust to spread the inside of display screen from the louvre, simultaneously through setting up the activated carbon board, can filter the not adsorbed dust of cotton cover, has improved the effect that the dust was kept apart to the inside cleanness of display screen has been guaranteed.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the position A of the present invention;
fig. 3 is a partial top view of the middle cross plate of the present invention.
In the figure: 1. a bottom case; 2. a top shell; 3. positioning a rod; 4. a positioning sleeve; 5. a glass screen; 6. a bolt; 7. heat dissipation holes; 8. a filter sleeve; 9. a fixing bolt; 10. a through hole; 11. an activated carbon plate; 12. a movable spring; 13. a transverse plate; 14. cleaning the column; 15. cotton sleeves; 16. a movable rod; 17. a movable groove; 18. a movable buckle; 19. a tension spring.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the present invention provides a display screen with good heat dissipation effect, which comprises a bottom case 1 and a top case 2, wherein one side of the top of the bottom case 1 is in contact with the bottom of the top case 2, a positioning rod 3 is fixedly installed on the top of the bottom case 1, a positioning sleeve 4 is movably sleeved on the outside of the positioning rod 3, the positioning sleeve 4 is fixedly installed on the inner side of the top case 2, a glass screen 5 is fixedly sleeved on the inside of the bottom case 1, the side of the top case 2 is in threaded connection with the side of the positioning rod 3 through a bolt 6, a heat dissipation hole 7 is formed on the top of the top case 2, a filter sleeve 8 is arranged on the top of the inner cavity of the top case 2, the end of the filter sleeve 8 is in threaded connection with the top of the inner cavity of the top case 2 through a fixing bolt 9, a through hole 10 is formed on the bottom of the filter sleeve 8, an, top fixedly connected with diaphragm 13 of activity spring 12, the top fixed mounting of diaphragm 13 has clearance post 14, the outside fixed cotton-padded covering 15 that has cup jointed of clearance post 14, the side fixed mounting at diaphragm 13 top has movable rod 16, the inside at activity groove 17 is cup jointed in the top activity of movable rod 16, activity groove 17 is seted up at the top of epitheca 2, the top fixed mounting of epitheca 2 has the activity to detain 18, the bottom that the activity was detained 18 is connected with the top transmission of epitheca 2 through extension spring 19, and the activity is detained the one end of 18 and is contacted with the top of movable rod 16.
In the above scheme, one end of the movable buckle 18 is pressed downwards to lift up the other end of the movable buckle 18, the other end of the movable buckle 18 is separated from the movable rod 16, at this time, the transverse plate 13 moves under the elastic force of the movable spring 12 and drives the cleaning column 14 to move upwards, so that the cleaning column 14 is inserted into the heat dissipation hole 7, thereby facilitating the ejection of impurities inside the heat dissipation hole 7, avoiding the problem that the heat dissipation hole is blocked due to the accumulation of impurities such as dust and the like, ensuring the permeability of the heat dissipation hole, accelerating the heat diffusion speed, improving the heat dissipation effect, further prolonging the service life of the display screen, utilizing the cotton cover 15 to adsorb dust in the air, avoiding the dust from diffusing from the heat dissipation hole 7 to the inside of the display screen, utilizing the activated carbon plate 11 to filter the dust which is not adsorbed by the cotton cover 15, and improving the dust isolation effect, thereby ensuring the cleanness of the inside of the display screen.
Specifically, the bottom end of the positioning rod 3 is perpendicular to the top of the bottom shell 1, and an internal thread inside the positioning rod 3 is matched with an external thread outside the bolt 6; can be at the in-process of drain pan 1 and 2 concatenations of top shell, to the effect that has played the location between the two for can accurate correspondence between the two.
Specifically, the activated carbon plate 11 is located right above the through hole 10, and the activated carbon plate 11 is composed of activated carbon particles; can filter the not adsorbed dust of cotton cover 15, improve the effect that the dust was kept apart to the inside cleanness of display screen has been guaranteed.
Specifically, the transverse plate 13 is positioned inside the filter sleeve 8, and the front surface of the transverse plate 13 is provided with micropores; can be at the in-process of louvre 7 dust clearance for clearance post 14 can take place to remove under the drive of diaphragm 13.
Specifically, the cleaning columns 14 are matched with the heat dissipation holes 7, and the cleaning columns 14 are located right below the heat dissipation holes 7; the display screen has the advantages that sundries inside the heat dissipation holes 7 are convenient to eject out, the problem that the heat dissipation holes are blocked due to accumulation of impurities such as dust is avoided, the permeability of the heat dissipation holes is guaranteed, the heat diffusion speed is accelerated, the heat dissipation effect is improved, and the service life of the display screen is prolonged.
Specifically, two ends of the tension spring 19 are respectively and fixedly connected with the bottom of the movable buckle 18 and the top of the top shell 2, and the elastic strength of the tension spring 19 is greater than that of the movable spring 12; one end of the movable buckle 18 can move downwards under the action of the tension spring 19, so that the top end of the movable rod 16 is extruded, and the cleaning column 14 can be stably positioned right below the heat dissipation hole 7.
The utility model discloses a theory of operation and use flow: firstly, when the display screen normally works to dissipate heat, the outside air enters the top shell 2 from the heat dissipation holes 7, at the moment, when the dust in the air passes near the cotton sleeve 15, the dust is adsorbed, then when a small amount of unadsorbed dust passes through the activated carbon plate 11, the dust is filtered again, the dust isolation effect is improved, thereby ensuring the cleanness of the inside of the display screen, finally, one end of the movable buckle 18 is pressed downwards, so that the other end of the movable buckle 18 is lifted, the other end of the movable buckle 18 is separated from the movable rod 16, at the moment, the transverse plate 13 can move under the elastic force of the movable spring 12 and drives the cleaning column 14 to move upwards, so that the cleaning column 14 is inserted into the heat dissipation holes 7, thereby being convenient for ejecting the impurities in the heat dissipation holes 7, avoiding the problem that the heat dissipation holes are blocked due to the accumulation of the impurities such as the dust and the like, and ensuring the permeability of the heat dissipation holes, the heat diffusion speed is accelerated, the heat dissipation effect is improved, and therefore the service life of the display screen is prolonged.
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 display screen that radiating effect is good, includes drain pan (1) and top shell (2), its characterized in that: one side of the top of the bottom shell (1) is in contact with the bottom of the top shell (2), the top of the bottom shell (1) is fixedly provided with a positioning rod (3), the outer part of the positioning rod (3) is movably sleeved with a positioning sleeve (4), the positioning sleeve (4) is fixedly arranged on the inner side of the top shell (2), the inner part of the bottom shell (1) is fixedly sleeved with a glass screen (5), the side surface of the top shell (2) is in threaded connection with the side surface of the positioning rod (3) through a bolt (6), the top of the top shell (2) is provided with a heat dissipation hole (7), the top of the inner cavity of the top shell (2) is provided with a filter sleeve (8), the end part of the filter sleeve (8) is in threaded connection with the top of the inner cavity of the top shell (2) through a fixing bolt (9), the bottom of the filter sleeve (8) is provided with a through hole (10), and the inner part of the, the top fixed mounting of active carbon board (11) has activity spring (12), the top fixedly connected with diaphragm (13) of activity spring (12), the top fixed mounting of diaphragm (13) has clearance post (14), the external fixation of clearance post (14) has cup jointed cotton cover (15), the side fixed mounting at diaphragm (13) top has movable rod (16), the top activity of movable rod (16) is cup jointed in the inside of activity groove (17), the top at top shell (2) is seted up in activity groove (17), the top fixed mounting of top shell (2) has the activity to detain (18), the activity is detained the bottom of (18) and is connected through the top transmission of extension spring (19) with top shell (2), and the activity is detained the one end of (18) and is contacted with the top of movable rod (16).
2. The display screen with good heat dissipation effect according to claim 1, wherein: the bottom end of the positioning rod (3) is perpendicular to the top of the bottom shell (1), and internal threads inside the positioning rod (3) are matched with external threads outside the bolt (6).
3. The display screen with good heat dissipation effect according to claim 1, wherein: the activated carbon plate (11) is located right above the through hole (10), and the activated carbon plate (11) is composed of activated carbon particles.
4. The display screen with good heat dissipation effect according to claim 1, wherein: the transverse plate (13) is positioned inside the filter sleeve (8), and the front side of the transverse plate (13) is provided with micropores.
5. The display screen with good heat dissipation effect according to claim 1, wherein: the cleaning columns (14) are matched with the heat dissipation holes (7), and the cleaning columns (14) are located right below the heat dissipation holes (7).
6. The display screen with good heat dissipation effect according to claim 1, wherein: the two ends of the tension spring (19) are respectively fixedly connected with the bottom of the movable buckle (18) and the top of the top shell (2), and the elastic strength of the tension spring (19) is greater than that of the movable spring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122103.XU CN211069377U (en) | 2019-07-17 | 2019-07-17 | Display screen with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122103.XU CN211069377U (en) | 2019-07-17 | 2019-07-17 | Display screen with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211069377U true CN211069377U (en) | 2020-07-24 |
Family
ID=71632526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921122103.XU Expired - Fee Related CN211069377U (en) | 2019-07-17 | 2019-07-17 | Display screen with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211069377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492788A (en) * | 2020-11-04 | 2021-03-12 | 镇江瑞奇信息技术有限公司 | Intelligent connecting device for Internet of things |
-
2019
- 2019-07-17 CN CN201921122103.XU patent/CN211069377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492788A (en) * | 2020-11-04 | 2021-03-12 | 镇江瑞奇信息技术有限公司 | Intelligent connecting device for Internet of things |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |