CN214068222U - High-efficient response liquid crystal display - Google Patents
High-efficient response liquid crystal display Download PDFInfo
- Publication number
- CN214068222U CN214068222U CN202022803340.1U CN202022803340U CN214068222U CN 214068222 U CN214068222 U CN 214068222U CN 202022803340 U CN202022803340 U CN 202022803340U CN 214068222 U CN214068222 U CN 214068222U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- dissipation mechanism
- rear seat
- display screen
- support
- 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.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a high-efficiency response liquid crystal display screen, which comprises a structure main body, wherein the structure main body comprises a support and a back seat, the surface of the support is provided with a plurality of air inlet holes, the support is communicated with the back seat, the joint of the support and the back seat is provided with a dust screen, the back seat is provided with a display screen, a cover plate and air holes, the display screen is communicated with the back seat, the joint of the back seat and the display screen is provided with a first clamping groove, a first notch, a second clamping groove and a second notch, a first heat dissipation mechanism and a second heat dissipation mechanism are arranged inside the back seat, a cooling pipe is arranged between the first heat dissipation mechanism and the second heat dissipation mechanism, the first heat dissipation mechanism and the second heat dissipation mechanism comprise a plurality of heat dissipation fans, the heat dissipation fans are respectively fixed on the upper end surfaces of the first heat dissipation mechanism and the second heat dissipation mechanism, the two sides of the first heat dissipation mechanism are provided with convex blocks, this practicality realizes liquid crystal display's high-efficient response through quick heat dissipation.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is a high-efficient response liquid crystal display.
Background
The liquid crystal module is simply a screen and a backlight assembly. The display component of the liquid crystal television is a liquid crystal module, which is equivalent to a picture tube in a CRT. The other parts comprise a power supply circuit, a signal processing circuit and the like, and the module is mainly divided into a screen and a backlight lamp assembly. The two parts are assembled together but are independent of each other when in operation (i.e., the circuits are not related). The principle of liquid crystal display is that a backlight lamp assembly emits uniform surface light, and the light is transmitted into the flesh eyes through a liquid crystal screen. The screen has the effect that the light is processed according to pixels to display images, the traditional liquid crystal display screen is poor in heat dissipation effect, the internal circuit of the display screen is prone to aging, the service life of the display screen is shortened, the use efficiency of the display screen can be affected due to poor heat dissipation, and therefore the efficient response liquid crystal display screen is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art scheme, the utility model provides a high-efficient response liquid crystal display can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
a high-efficiency response liquid crystal display screen comprises a main structure body, wherein the main structure body comprises a support and a rear seat, the surface of the support is provided with a plurality of air inlets, the support is communicated with the rear seat, the joint of the support and the rear seat is provided with a dust screen, the back seat is provided with a display screen, a cover plate and air holes, the display screen is communicated with the back seat, the joint of the back seat and the display screen is provided with a first clamping groove, a first notch, a second clamping groove and a second notch, a first heat dissipation mechanism and a second heat dissipation mechanism are arranged in the rear seat, a cooling pipe is arranged between the first heat dissipation mechanism and the second heat dissipation mechanism, the first heat dissipation mechanism and the second heat dissipation mechanism comprise a plurality of heat dissipation fans, the heat dissipation fans are respectively used for fixing the upper end surfaces of the first heat dissipation mechanism and the second heat dissipation mechanism, and convex blocks are arranged on two sides of the first heat dissipation mechanism.
Particularly, the cover plate is clamped with the rear seat, the cover plate is provided with a clamping plate and a baffle, the clamping plate is clamped with the first clamping groove, and the cover plate is connected with the second clamping groove.
Particularly, the support and the backseat are of an integrated structure, and the backseat is connected with the display screen in a seamless mode.
Particularly, an included angle is formed between the cover plate and the clamping plate, the baffle is located at the lower end of the cover plate, and the clamping plate is provided with a clamping hole which is connected with the lug.
Particularly, the angle between the rear seat and the support is 15-30 degrees, and the rear seat is of an arc structure.
Compared with the prior art, the beneficial effects of the utility model are that:
in the using process of the utility model, the air inlet on the support is used for exhausting air through the cooling fan of the second heat dissipation mechanism to cool the outside air through the cooling pipe and then enter the back seat, the back seat is communicated with the display screen, the cold and hot flow passages are distinguished through the layering of the cover plate, the cover plate is provided with the clamping hole which is matched with the lug arranged on the first heat dissipation mechanism, the cover plate is clamped with the first clamping groove, the clamping plate is clamped with the second clamping groove, the structure realizes the distinction of the cold and hot flow passages between the first notch and the second notch, thereby realizing the cold and hot alternating circulation, the heat dissipation fan of the first heat dissipation mechanism in the back seat exhausts the hot air after the work of the display screen through the heat dissipation fan, the hot air flows out through the air holes, the structure has good heat dissipation effect, the effective cooling is carried out on the display screen, the circuit aging caused by the temperature rise is delayed, and the service life of the display screen is prolonged, realize the high-efficient response of display screen, the utility model discloses the connection leakproofness between is strong, can block through the dust screen to the dust in the air, prevents that the dust from getting into liquid crystal display's inside from the radiating groove, again can the person of facilitating the use dismantle change or wash the dust screen, has reached convenient to use's purpose.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the rear seat of the present invention;
FIG. 3 is a schematic view of another structure of the present invention;
FIG. 4 is another schematic structural view of the present invention;
fig. 5 is a schematic view of the cover plate structure of the present invention.
Reference numbers in the figures:
1. a support; 2. a display screen; 3. a rear seat; 4. a first heat dissipation mechanism; 5. a second heat dissipation mechanism; 6. an air inlet; 7. a bump; 8. air holes are formed; 9. a first card slot; 10. a first notch; 11. a second card slot; 12. a second notch; 13. a cover plate; 14. clamping a plate; 15. a baffle plate; 16. a heat radiation fan; 17. a cooling tube; 18. a clamping hole; 19. a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
As shown in fig. 1-5, the utility model provides a high-efficiency response liquid crystal display screen, which comprises a main structure body, wherein the main structure body comprises a support 1 and a back seat 3, the surface of the support 1 is provided with a plurality of air inlet holes 6, the support 1 is communicated with the back seat 3, the joint of the support 1 and the back seat 3 is provided with a dust screen 19, the back seat 3 is provided with a display screen 2, a cover plate 13 and air holes 8, the display screen 2 is communicated with the back seat 3, the joint of the back seat 3 and the display screen 2 is provided with a first clamping groove 9, a first notch 10, a second clamping groove 11 and a second notch 12, a first heat dissipation mechanism 4 and a second heat dissipation mechanism 5 are arranged inside the back seat 3, a cooling pipe 17 is arranged between the first heat dissipation mechanism 4 and the second heat dissipation mechanism 5, the first heat dissipation mechanism 4 and the second heat dissipation mechanism 5 comprise a plurality of heat dissipation fans 16, the heat dissipation fan 16 respectively fixes the upper end surfaces of the first heat dissipation mechanism 4 and the second heat dissipation mechanism 5, the two sides of the first heat dissipation mechanism 4 are provided with the convex blocks 7, and the high-efficiency response of the liquid crystal display screen is realized through quick heat dissipation in the embodiment.
Further, the cover plate 13 is clamped with the rear seat 3, the cover plate 13 is provided with a clamping plate 14 and a baffle plate 15, the clamping plate 14 is clamped with the first clamping groove 9, the cover plate 13 is connected with the second clamping groove 11, the first notch 10 is positioned at the lower end of the first clamping groove 9, the second notch 12 is positioned at the lower end of the second clamping groove 11, an included angle is formed between the cover plate 13 and the clamping plate 14, the baffle plate 14 is positioned at the lower end of the cover plate 13, the clamping plate 14 is provided with a clamping hole 18, the clamping hole 18 is connected with the projection 7, the baffle plate 15 is clamped with the clamping hole 18 through the projection 7 on the first heat dissipation mechanism 4, two channels are formed after the cover plate 13 and the clamping plate 14 are respectively connected with the first notch 10 and the second notch 12, and the first heat dissipation mechanism 4 and the second heat dissipation mechanism 5 are respectively arranged on the cover plate, and the heat dissipation fan 16 on the first heat dissipation mechanism 4 can realize the discharge of the heat inside the display screen 2 through the vent holes 8, the air is exhausted by the heat dissipation fan 16 of the second heat dissipation mechanism 5 and enters from the air inlet 6 of the support 1, and the air can dissipate heat of the display screen 2 through the cooling pipe 17 and the dust screen 19 on the support 1 and the rear seat 3, so that the heat dissipation effect of the structure is good, and dust can be prevented from entering the display screen 2 under the condition of heat dissipation.
It is further explained that the support 1 and the rear seat 3 are of an integrated structure, the rear seat 3 is in seamless connection with the display screen 2, the structural support 1 and the rear seat 3 are sealed through an integrated forming process, and then a cooling and heat dissipation flowing channel is formed after the rear seat 3 is communicated with the display screen 2.
It is further explained that the angle between the rear seat 3 and the support 1 is 15 degrees to 30 degrees, the rear seat 3 is of an arc structure, the angle between the rear seat 3 and the support 1 is 30 degrees, the display screen 2 on the rear seat 3 is perpendicular to the support 1, and the rear seat 3 has an arc structure with an arc surface, so that the overall appearance can be improved.
The specific working principle is as follows: in the using process, the air inlet 6 on the support 1 is used for exhausting air through the cooling fan 16 of the second heat dissipation mechanism 5 to cool external air through the cooling pipe 17 and then enter the rear seat 3, the rear seat 3 is communicated and connected with the display screen 2, cold and hot flow passages are distinguished through layering of the cover plate 13, the cover plate 13 is provided with a clamping hole 18 matched with the lug 7 arranged on the first heat dissipation mechanism 4, the cover plate 13 is clamped with the first clamping groove 9, and the clamping plate 14 is clamped with the second clamping groove 11, so that the cold and hot flow passages between the first notch 10 and the second notch 11 are distinguished through the structure, cold and hot alternating circulation is further realized, and hot air generated after the display screen 2 works is exhausted through the cooling fan 16 by the cooling fan 16 of the first heat dissipation mechanism 4 in the rear seat 3 and flows out through the air holes 8.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A high-efficiency response liquid crystal display screen is characterized in that: the structure comprises a structure main body, wherein the structure main body comprises a support and a rear seat, a plurality of air inlets are formed in the surface of the support, the support is communicated with the rear seat, a dustproof net is arranged at the joint of the support and the rear seat, the rear seat is provided with a display screen, a cover plate and air holes, the display screen is communicated with the rear seat, a first clamping groove, a first notch, a second clamping groove and a second notch are formed in the joint of the rear seat and the display screen, and a first heat dissipation mechanism and a second heat dissipation mechanism are arranged in the rear seat;
the cooling pipe is arranged between the first heat dissipation mechanism and the second heat dissipation mechanism, the first heat dissipation mechanism and the second heat dissipation mechanism comprise a plurality of heat dissipation fans, the heat dissipation fans are respectively used for fixing the upper end surfaces of the first heat dissipation mechanism and the second heat dissipation mechanism, and the two sides of the first heat dissipation mechanism are provided with convex blocks.
2. A high efficiency response liquid crystal display panel in accordance with claim 1, wherein: the cover plate is clamped with the rear seat, the cover plate is provided with a clamping plate and a baffle, the clamping plate is clamped with the first clamping groove, and the cover plate is connected with the second clamping groove.
3. A high efficiency response liquid crystal display panel in accordance with claim 1, wherein: the support with back seat formula structure as an organic whole, the back seat with display screen seamless connection.
4. A high efficiency response liquid crystal display panel in accordance with claim 2, wherein: an included angle is formed between the cover plate and the clamping plate, the baffle is located at the lower end of the cover plate, and the clamping plate is provided with a clamping hole which is connected with the protruding block.
5. A high efficiency response liquid crystal display panel in accordance with claim 1, wherein: the angle between the rear seat and the support is 15-30 degrees, and the rear seat is of an arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022803340.1U CN214068222U (en) | 2020-11-28 | 2020-11-28 | High-efficient response liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022803340.1U CN214068222U (en) | 2020-11-28 | 2020-11-28 | High-efficient response liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214068222U true CN214068222U (en) | 2021-08-27 |
Family
ID=77404092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022803340.1U Active CN214068222U (en) | 2020-11-28 | 2020-11-28 | High-efficient response liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214068222U (en) |
-
2020
- 2020-11-28 CN CN202022803340.1U patent/CN214068222U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1983457A (en) | Heat exchanger, light source device, projector and electronic apparatus | |
| WO2018166301A1 (en) | Heat dissipation system and electronic device | |
| CN211826806U (en) | High-efficient radiating liquid crystal display | |
| CN106814525A (en) | A kind of heat abstractor, projector and optical projection system | |
| CN101464618B (en) | Projection apparatus with cooling structure | |
| CN214068222U (en) | High-efficient response liquid crystal display | |
| CN107065258B (en) | Heat dissipation module and liquid crystal display | |
| WO2019127730A1 (en) | Thinner lightweight display device | |
| CN217443720U (en) | Bare engine with internal circulating heat dissipation mechanism | |
| CN216351743U (en) | Optical machine heat radiation structure and projector | |
| CN215729249U (en) | Projector with circulating heat dissipation system | |
| CN212433539U (en) | Liquid crystal display backplate that radiating effect is good | |
| CN213423872U (en) | Computer mainframe that radiating effect is good | |
| CN210038426U (en) | Projector with heat dissipation effect | |
| CN216956648U (en) | Multi-runner heat dissipation projector | |
| CN218277652U (en) | LED large screen heat abstractor | |
| CN220105503U (en) | LCD projector semi-closed type optical machine | |
| CN210155577U (en) | Display screen with good heat dissipation effect | |
| CN216794700U (en) | Uninterrupted power source who contains filtering module | |
| CN220305615U (en) | Efficient heat-dissipation closed optical machine | |
| CN213814251U (en) | Projector | |
| CN217787582U (en) | Projection cooling system | |
| CN220305614U (en) | Closed ray apparatus convenient to heat dissipation | |
| CN214704285U (en) | Novel projector ray apparatus cooling system | |
| CN219831598U (en) | Passive heat dissipation shell structure and LCD projector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |