CN214955807U - Display screen with good heat dissipation performance - Google Patents
Display screen with good heat dissipation performance Download PDFInfo
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- CN214955807U CN214955807U CN202121270355.4U CN202121270355U CN214955807U CN 214955807 U CN214955807 U CN 214955807U CN 202121270355 U CN202121270355 U CN 202121270355U CN 214955807 U CN214955807 U CN 214955807U
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- display screen
- heat dissipation
- wall
- fixedly arranged
- rotating rod
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Abstract
The utility model discloses a display screen that heat dispersion is good relates to liquid crystal display technical field. Comprises a display screen shell and a display screen, wherein a supporting plate is fixedly arranged on the inner wall of the bottom of the display screen shell, the right side of the supporting plate is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a motor, an output shaft of the motor is fixedly provided with a rotating rod, the outer wall of the rotating rod is fixedly provided with fan blades, the right side of the inner wall of the display screen shell is fixedly provided with a connecting plate, the right side of the connecting plate is provided with a vibration mechanism, the vibration mechanism comprises a sleeve, the left side of the inner wall of the sleeve is fixedly provided with a vibration spring, the right end of the vibration spring is fixedly provided with a movable rod, when the temperature of the display screen inside the display screen is too high, the display screen is started by the motor to drive the rotating rod to rotate, so that the fan blades rotate, and then played the radiating effect to the display screen, prevented that the high temperature from causing the display screen components and parts impaired, influence display screen life.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is a display screen that heat dispersion is good.
Background
A liquid crystal display screen belongs to a flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small volume and low radiation, and the liquid crystal display screen uses liquid crystal solution in two polarized materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid.
Liquid crystal display's radiating effect is not very good among the prior art, and liquid crystal display is when using for a long time, because inside high temperature causes inside electronic components to damage the life who influences the display easily, and some display screens are put outdoors in addition, make the outer wall surface of radiator-grid adhere to the dust very easily, cause the mesh to block up, and then influence the radiating effect.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a display screen that heat dispersion is good has solved the problem that above-mentioned background art mentioned.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a display screen that heat dispersion is good, includes display screen shell and display screen, fixed mounting has the backup pad on the inner wall of the bottom of display screen shell, the right side of backup pad is provided with heat dissipation mechanism, heat dissipation mechanism includes the motor, fixed mounting has the bull stick on the output shaft of motor, fixed mounting has the flabellum on the outer wall of bull stick, the inner wall right side fixed mounting of display screen shell has the connecting plate, the right side of connecting plate is provided with vibration mechanism, vibration mechanism includes the sleeve, telescopic inner wall left side fixed mounting has vibrating spring, vibrating spring's right-hand member fixed mounting has the movable rod, the right side of movable rod is fixed with the radiator-grid, the outer wall of radiator-grid and the inner wall sliding connection of heat dissipation frame.
Preferably, the outer wall of the rotating rod is fixedly provided with an extrusion rod.
Preferably, the two groups of extrusion rods are symmetrically arranged by taking the central line of the rotating rod in the vertical direction as a symmetry axis.
Preferably, the bottom of the movable rod is fixedly provided with a sliding block.
Preferably, a heat dissipation plate is fixedly mounted at the top of the inner wall of the display screen shell.
Preferably, the front surface of the sliding block is provided with an inclined surface forming an included angle of 35 degrees with the back surface of the sliding block.
(III) advantageous effects
The utility model provides a display screen that heat dispersion is good. The method has the following beneficial effects:
(1) this display screen that heat dispersion is good, when inside display screen high temperature, through the motor start, it is rotatory to drive the bull stick, makes the flabellum rotatory, and then has played the radiating effect to the display screen, prevents that the high temperature from causing the display screen components and parts impaired, influences display screen life.
(2) This display screen that heat dispersion is good when the bull stick is rotatory, can drive the extrusion stem extrusion slider, and then can vibrate the radiator-grid through the cooperation of sleeve, vibrating spring, movable rod, shakes the adnexed dust of radiator-grid outer wall and falls, prevents that the radiator-grid outer wall from adhering to the dust and influencing the radiating effect.
Drawings
Fig. 1 is a schematic structural view of the front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the present invention;
FIG. 3 is an enlarged schematic view of the structure B of the present invention;
fig. 4 is a schematic structural diagram of the sliding block and the extrusion rod of the present invention.
In the figure: 1. a display screen housing; 2. a display screen; 3. a support plate; 4. a heat dissipation mechanism; 41. a motor; 42. a rotating rod; 43. a fan blade; 5. an extrusion stem; 6. a connecting plate; 7. a vibration mechanism; 71. a sleeve; 72. a vibration spring; 73. a movable rod; 8. a slider; 9. a heat-dissipating web; 10. a heat dissipation frame; 11. a heat sink.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a display screen with good heat dissipation performance comprises a display screen shell 1 and a display screen 2, wherein the display screen 2 is arranged in the display screen shell 1, a supporting plate 3 is fixedly arranged on the inner wall of the bottom of the display screen shell 1, a heat dissipation mechanism 4 is arranged on the right side of the supporting plate 3, the heat dissipation mechanism 4 comprises a motor 41, a rotating rod 42 is fixedly arranged on an output shaft of the motor 41, fan blades 43 are fixedly arranged on the outer wall of the rotating rod 42, when the temperature in the display screen 2 is overhigh, the motor 41 is started, the motor 41 drives the rotating rod 42 to start rotating and drives the fan blades 43 to rotate, effective heat dissipation can be carried out on the display screen 2, the display screen 2 is prevented from overhigh temperature, electronic components are prevented from being damaged, the service life of the display screen 2 is further influenced, a heat dissipation plate 11 is fixed at the bottom of the inner wall of the display screen shell 1, the heat dissipation plate 11 can carry out heat dissipation on the display screen 2, an extrusion rod 5 is fixedly arranged on the outer wall of the rotating rod 42, the inner wall right side fixed mounting of display screen shell 1 has connecting plate 6, and connecting plate 6's shape is the L type, and the right side of connecting plate 6 is provided with vibration mechanism 7.
The vibration mechanism 7 comprises a sleeve 71, a vibration spring 72 is fixedly arranged on the left side of the inner wall of the sleeve 71, a movable rod 73 is fixed on the right side of the vibration spring 72, the right end of the movable rod 73 penetrates through the right side of the display screen shell 1, a heat radiating net 9 is fixed on the right side of the movable rod 73, the outer wall of the heat radiating net 9 is in sliding connection with the inner wall of the heat radiating frame 10, a slide block 8 is fixedly arranged at the bottom of the movable rod 73, and further when the extrusion rod 5 rotates, the extrusion rod 5 can extrude the slide block 8, the slide block 8 can be extruded to move rightwards due to the inclined plane which forms an included angle of 35 degrees with the back surface of the slide block 8 and is arranged on the front surface of the slide block 8, the movable rod 73 is driven to move rightwards, the vibration spring 72 is stretched, when the extrusion rod 5 rotates to a position which is not in contact with the slide block 8, the vibration spring 72 is in a stretching state, the movable rod 73 vibrates leftwards and rightwards due to the rebound force of the vibration spring 72, the heat radiating net 9 is driven to vibrate leftwards, and then can shake off the dust that adheres to on radiator-grid 9 surface, prevent that the dust is too much to lead to the fact the jam to radiator-grid 9, influence radiating effect.
When the cooling device works (or is used), when the temperature of the display screen 2 is too high, the motor 41 is started, the rotating rod 42 is driven to rotate, the fan blades 43 are made to rotate to radiate the display screen 2, when the rotating rod 42 rotates, the extrusion rod 5 is controlled to rotate, the extrusion rod 5 extrudes the sliding block 8, the sliding block 8 moves rightwards, the movable rod 73 is driven to move rightwards, the vibration spring 72 is driven to stretch, when the extrusion rod 5 is not in contact with the sliding block 8, the vibration spring 72 is in a stretching state, the rebound force of the vibration spring 72 enables the movable rod 73 to vibrate leftwards and rightwards, the cooling net 9 is driven to vibrate in the cooling frame 10, and then the attached dust on the outer surface of the cooling net 9 can be vibrated, so that the excessive attached dust on the outer surface of the cooling net 9 is prevented from influencing the cooling effect.
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 heat dispersion is good, includes display screen shell (1) and display screen (2), its characterized in that: a supporting plate (3) is fixedly arranged on the inner wall of the bottom of the display screen shell (1), a heat dissipation mechanism (4) is arranged on the right side of the supporting plate (3), the heat dissipation mechanism (4) comprises a motor (41), a rotating rod (42) is fixedly arranged on an output shaft of the motor (41), fan blades (43) are fixedly arranged on the outer wall of the rotating rod (42), a connecting plate (6) is fixedly arranged on the right side of the inner wall of the display screen shell (1), a vibration mechanism (7) is arranged on the right side of the connecting plate (6), the vibration mechanism (7) comprises a sleeve (71), a vibration spring (72) is fixedly arranged on the left side of the inner wall of the sleeve (71), a movable rod (73) is fixedly arranged at the right end of the vibration spring (72), a heat dissipation net (9) is fixed at the right side of the movable rod (73), the outer wall of the heat dissipation net (9) is connected with the inner wall of the heat dissipation frame (10) in a sliding mode.
2. The display screen with good heat dissipation performance according to claim 1, wherein: and an extrusion rod (5) is fixedly arranged on the outer wall of the rotating rod (42).
3. The display screen with good heat dissipation performance according to claim 2, wherein: the two groups of the extrusion rods (5) are arranged, and the two groups of the extrusion rods (5) are symmetrically arranged by taking the central line of the rotating rod (42) in the vertical direction as a symmetry axis.
4. The display screen with good heat dissipation performance according to claim 1, wherein: and a sliding block (8) is fixedly arranged at the bottom of the movable rod (73).
5. The display screen with good heat dissipation performance according to claim 1, wherein: and a heat dissipation plate (11) is fixedly arranged at the top of the inner wall of the display screen shell (1).
6. The display screen with good heat dissipation performance according to claim 4, wherein: the front surface of the sliding block (8) is provided with an inclined surface which forms an included angle of 35 degrees with the back surface of the sliding block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121270355.4U CN214955807U (en) | 2021-06-07 | 2021-06-07 | Display screen with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121270355.4U CN214955807U (en) | 2021-06-07 | 2021-06-07 | Display screen with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214955807U true CN214955807U (en) | 2021-11-30 |
Family
ID=79052211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121270355.4U Active CN214955807U (en) | 2021-06-07 | 2021-06-07 | Display screen with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214955807U (en) |
-
2021
- 2021-06-07 CN CN202121270355.4U patent/CN214955807U/en active Active
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