CN217880748U - Liquid crystal display screen with heat dissipation function - Google Patents
Liquid crystal display screen with heat dissipation function Download PDFInfo
- Publication number
- CN217880748U CN217880748U CN202222473757.5U CN202222473757U CN217880748U CN 217880748 U CN217880748 U CN 217880748U CN 202222473757 U CN202222473757 U CN 202222473757U CN 217880748 U CN217880748 U CN 217880748U
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- shell
- liquid crystal
- crystal display
- strip
- rectangle
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 38
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a liquid crystal display with heat dissipation function, including liquid crystal display, liquid crystal display's back protrusion forms the rectangle shell, and rectangle shell upper end is equipped with the bar shell, installs the breather pipe between air intake and the air exit, is equipped with the air intake on the top surface of bar shell, installs the filter screen in the air intake, and first apron is installed through the torsional spring hinge to one side at bar shell top, and the diaphragm is transversely installed to the inside of bar shell, installs radiator fan on the diaphragm, and the both sides of rectangle shell all are equipped with a plurality of thermovents, and the second apron is still installed through the torsional spring hinge to the both sides of rectangle shell. The utility model discloses simple structure, the rectangle shell setting can be kept away from to the bar shell, has avoided the direct effect of heat that radiator fan produced on liquid crystal display, and bar shell and thermovent can be sealed through first apron and second apron, has avoided external dust to enter into the rectangle shell, has increased the security.
Description
Technical Field
The utility model relates to a liquid crystal display technical field, concretely relates to liquid crystal display with heat dissipation function.
Background
A liquid crystal display is a display device, which consists of a certain number of color or black and white pixels, placed in front of a light source or a reflecting surface. Liquid crystal display screens have been rapidly developed because of their thin body, power saving, radiationless, soft screen, and other advantages.
Liquid crystal display is after long-time the use, liquid crystal display can generate heat, even if can not dispel the heat or derive it, easily cause liquid crystal display life to subtract weak point, other parts in the liquid crystal display also probably and therefore and influenced, at present, liquid crystal display generally dispels the heat through thermovent or installation radiator fan on the shell, but the radiator fan of installation generally all is the snap-on liquid crystal display's shell, radiator fan itself also can produce the heat at the in-process of operation, this part heat can be used in on liquid crystal display, thereby it causes the radiating effect to descend, and the thermovent then always is in the open mode, also be in the open mode when need not to dispel the heat winter, cause external dust can enter into inside the shell along with the thermovent, the accumulation of dust easily causes the short circuit of inside electronic component.
Disclosure of Invention
The utility model aims to solve the technical problem that a liquid crystal display with heat dissipation function is provided, radiator fan can not direct contact with liquid crystal display, and the heat effect of having avoided radiator fan to produce is on liquid crystal display to guarantee the radiating effect, and the thermovent can carry out the closure, avoided the entering of external dust.
The utility model discloses a realize through following technical scheme: the utility model provides a liquid crystal display with heat dissipation function, including liquid crystal display, liquid crystal display's back protrusion forms the rectangle shell, rectangle shell upper end is equipped with the strip shell, be equipped with the air exit on the bottom surface of strip shell, the rectangle shell is just being equipped with the air intake to air exit department, install the breather pipe between air intake and the air exit, be equipped with the air intake on the top surface of strip shell, install the filter screen in the air intake, first apron is installed through torsional spring hinge to one side at strip shell top, the inside of strip shell is transversely installed the diaphragm, be equipped with a plurality of mounting holes on the diaphragm, all install radiator fan in the mounting hole, the both sides of rectangle shell all are equipped with a plurality of thermovents, the second apron is still installed through torsional spring hinge to the both sides of rectangle shell, positioning mechanism is all installed to the both sides that the rectangle shell is located the air intake.
As preferred technical scheme, positioning mechanism all includes reference column and locating lever, and the reference column is all installed on the inside top surface of rectangle shell, and the inside of reference column all is equipped with upper end open-ended constant head tank, and the locating lever lower extreme all inserts in the constant head tank, and the upper end is all installed on the bottom surface of strip shell, and the locating lever is located the spacing groove that all is equipped with a plurality of loop configuration in one section of constant head tank inside, and the internal face of constant head tank all protrudes to spacing groove department and forms the spacing ring, and spacing ring one end all inserts in the spacing groove.
As an optimized technical scheme, a plurality of first clamping blocks are formed by protruding the inner side surface of the first cover plate, and a plurality of first clamping grooves matched with the first clamping blocks are formed in the top surface of the strip-shaped shell.
As an optimized technical scheme, a plurality of second clamping blocks are formed by protruding the inner side surface of the second cover plate, and a plurality of second clamping grooves matched with the second clamping blocks are formed in the two side surfaces of the rectangular shell.
As the preferred technical scheme, the vent pipe is arranged in a strip structure and is made of elastic rubber materials, the opening end faces of the upper end and the lower end of the vent pipe are bent outwards to form flanges, the flanges above are adhered and fixed on the inner wall surface of the strip shell, and the flanges below are adhered and fixed on the inner wall surface of the rectangular shell.
The utility model has the advantages that: the utility model discloses simple structure, radiator fan installs in the bar shell, and the bar shell can keep away from the rectangle shell setting, the direct effect of heat of having avoided radiator fan to produce is on liquid crystal display, and the wind energy that radiator fan produced gets into the rectangle shell along the breather pipe, discharge in the thermovent from both sides until, thereby can be quick take out inside heat, increase the radiating effect, and when not using, the bar shell can descend to support on the rectangle shell, the influence volume has been avoided, and bar shell and thermovent can be sealed through first apron and second apron, avoided external dust to enter into the rectangle shell, the security has been increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an overall perspective view of the present invention;
fig. 2 is a cross-sectional view of the rectangular shell and the strip shell of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1 and 2, the utility model discloses a liquid crystal display with heat dissipation function, including liquid crystal display 1, liquid crystal display 1's back protrusion forms rectangular shell 2, rectangular shell 2 upper end is equipped with strip shell 4, be equipped with the air exit on the bottom surface of strip shell 4, rectangular shell 2 just is equipped with the air intake to air exit department, install breather pipe 3 between air intake and the air exit, be equipped with the air intake on the top surface of strip shell 4, install filter screen 5 in the air intake, first apron 6 is installed through the torsional spring hinge to one side at strip shell 4 top, strip shell 4's inside transverse installation has diaphragm 13, be equipped with a plurality of mounting holes on diaphragm 13, all install radiator fan 14 in the mounting hole, rectangular shell 2's both sides all are equipped with a plurality of thermovents 11, second apron 9 is still installed through the torsional spring hinge in rectangular shell 2's both sides, positioning mechanism is all installed to rectangular shell 2's both sides that are located the air intake.
In this embodiment, positioning mechanism all includes reference column 15 and locating lever 12, reference column 15 is all installed on the inside top surface of rectangle shell 2, the inside of reference column 15 all is equipped with upper end open-ended constant head tank, the constant head tank is all inserted to 12 lower extremes of locating lever, the upper end is all installed on the bottom surface of strip shell 4, locating lever 12 is located one section of constant head tank inside and all is equipped with a plurality of loop configuration's spacing groove 16, the internal face of constant head tank just all protrudes to spacing groove department and forms the spacing ring, spacing ring one end all inserts in the spacing groove.
In this embodiment, a plurality of first clamping blocks 7 are formed by protruding the inner side surface of the first cover plate 6, a plurality of first clamping grooves 8 matched with the first clamping blocks are formed in the top surface of the strip-shaped shell 4, and after the first cover plate is covered, the first clamping blocks can be just inserted into the first clamping grooves.
In this embodiment, a plurality of second clamping blocks are formed by protruding on the inner side surface of the second cover plate 9, a plurality of second clamping grooves 18 matched with the second clamping blocks are formed on the two side surfaces of the rectangular shell, and after the second cover plate is covered, the second clamping blocks can be just inserted into the second clamping grooves.
In this embodiment, breather pipe 3 is the bar structure setting, and breather pipe 3 is made by elastic rubber material, and the opening terminal surface of breather pipe 3 upper end and lower extreme all outwards bends and forms turn-ups 17, and the turn-ups 17 adhesion of top is fixed in on the internal face of bar shell 4, and the turn-ups adhesion of below is fixed in on the internal face of rectangular shell 2, increased the area of contact between breather pipe and the bar shell and with the area of contact between the rectangular shell through the turn-ups, guaranteed the fastness of connection.
Wherein, wiring pipe 19 is installed to the one end of bar shell, and radiator fan passes through the wire and establishes ties the back, and the wire passes the wiring pipe and extends to the external world to install the plug, after the plug inserts in the socket, radiator fan can synchronous start-up.
When the device is used, the strip-shaped shell is lifted upwards firstly, one end of the strip-shaped shell drives the transverse plate, the cooling fan and the positioning rod, the strip-shaped shell can be far away from the rectangular shell and the liquid crystal display screen, the direct effect of heat on the cooling fan in the operation process on the liquid crystal display screen is avoided, the positioning rod is moved, the limiting grooves in the positioning rod can be clamped on the limiting rings at different positions, the moved positioning rod and the strip-shaped shell can be positioned through the clamping connection of the limiting grooves and the limiting rings, wherein one end of the strip-shaped shell can stretch the vent pipe, and the communication between the strip-shaped shell and the rectangular shell is not influenced;
after the aforesaid is accomplished, can start radiator fan, during the wind energy that radiator fan produced discharged the rectangle shell through the breather pipe, until discharging from the thermovent of both sides, the heat on the inside mainboard of rectangle shell can effectually be taken out to the exhaust in-process to play the heat dissipation to liquid crystal display.
Wherein, when perhaps not using winter, layering shell can be pressed down, can flatten the breather pipe at the removal of bar shell and support on the rectangle shell, and fix a position through the joint, and first apron and second apron can be covered, make the first fixture block on the first apron insert first draw-in groove, can seal the filter screen through first apron, and the second fixture block on the second apron can insert in the second draw-in groove, can seal the thermovent through the second apron, make the inside that external dust can't enter into liquid crystal display, the security has been increased.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a liquid crystal display with heat dissipation function which characterized in that: including liquid crystal display (1), the back protrusion of liquid crystal display (1) forms rectangle shell (2), rectangle shell (2) upper end is equipped with strip shell (4), be equipped with the air exit on the bottom surface of strip shell (4), rectangle shell (2) just are equipped with the air intake to air exit department, install breather pipe (3) between air intake and the air exit, be equipped with the air intake on the top surface of strip shell (4), install filter screen (5) in the air intake, first apron (6) are installed through the torsional spring hinge in one side at strip shell (4) top, diaphragm (13) are transversely installed to the inside of strip shell (4), be equipped with a plurality of mounting holes on diaphragm (13), all install radiator fan (14) in the mounting hole, the both sides of rectangle shell (2) all are equipped with a plurality of thermovents (11), second apron (9) are still installed through the torsional spring hinge in the both sides of rectangle shell (2), positioning mechanism is all installed to the both sides that rectangle shell (2) are located the air intake.
2. The liquid crystal display panel with heat dissipation function of claim 1, characterized in that: positioning mechanism all includes reference column (15) and locating lever (12), reference column (15) are all installed on the inside top surface of rectangle shell (2), the inside of reference column (15) all is equipped with upper end open-ended constant head tank, locating lever (12) lower extreme all inserts in the constant head tank, the upper end is all installed on the bottom surface of strip shell (4), locating lever (12) are located one section of constant head tank inside and all are equipped with spacing groove (16) of a plurality of loop configuration, the internal face of constant head tank is just all protruding formation spacing ring to spacing groove department, spacing ring one end all inserts in the spacing groove.
3. The liquid crystal display panel with heat dissipation function of claim 1, characterized in that: a plurality of first clamping blocks (7) are formed by protruding the inner side surface of the first cover plate (6), and a plurality of first clamping grooves (8) matched with the first clamping blocks are formed in the top surface of the strip-shaped shell (4).
4. The liquid crystal display panel with heat dissipation function of claim 1, characterized in that: a plurality of second clamping blocks are formed by protruding the inner side surface of the second cover plate (9), and a plurality of second clamping grooves (18) matched with the second clamping blocks are formed in the two side surfaces of the rectangular shell.
5. The liquid crystal display panel with heat dissipation function of claim 1, wherein: the vent pipe (3) is arranged in a strip structure, the vent pipe (3) is made of elastic rubber materials, the opening end faces of the upper end and the lower end of the vent pipe (3) are all outwards bent to form flanges (17), the flanges (17) above are adhered and fixed on the inner wall face of the strip shell (4), and the flanges below are adhered and fixed on the inner wall face of the rectangular shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222473757.5U CN217880748U (en) | 2022-09-19 | 2022-09-19 | Liquid crystal display screen with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222473757.5U CN217880748U (en) | 2022-09-19 | 2022-09-19 | Liquid crystal display screen with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217880748U true CN217880748U (en) | 2022-11-22 |
Family
ID=84082610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222473757.5U Active CN217880748U (en) | 2022-09-19 | 2022-09-19 | Liquid crystal display screen with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217880748U (en) |
-
2022
- 2022-09-19 CN CN202222473757.5U patent/CN217880748U/en active Active
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