Display with heat dissipation function

Abstract

According to the displayer with the heat dissipation function, a plurality of air inlet holes and air outlet holes are formed in a displayer body, the air outlet holes are located below the air inlet holes, a temperature sensor is arranged in the displayer body, a plurality of cavities are formed in a heat dissipation plate, heat dissipation fans are arranged in the cavities, and the heat dissipation fans are arranged in the cavities. The heat dissipation fans are in butt joint with the temperature sensor through electric signals, the air outlet ends of the heat dissipation fans communicate with the air inlet holes, the temperature sensor can detect the temperature in the displayer body at any time, and when the temperature is higher than a specified value, the multiple heat dissipation fans are started through a circuit; at the moment, the multiple cooling fans can provide a wind power cooling effect for parts in the displayer body through the air inlet holes, redundant air in the displayer body can be exhausted through the exhaust holes, the cooling effect of the displayer body in the using process can be further improved, and the failure rate of the displayer body can be reduced; and the display main body cannot be damaged due to high temperature.

Description

Technical Field

[0001] The present invention relates to the technical field of displays, in particular to a display with a heat dissipation function. Background Art

[0002] A monitor is an output device for a computer or other electronic device that displays video images, text, and other information;

[0003] When existing monitors are in use, they themselves generate a lot of heat during operation. Long-term high-temperature operation will increase the failure rate of the machine and easily cause damage to the monitor. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides a display with heat dissipation function.

[0006] (II) Technical solution

[0007] To achieve the above object, the present invention provides the following technical solution: a display with heat dissipation function, comprising a display body, a frame is provided at the rear end of the display body, a heat dissipation plate is provided inside the frame, and a cavity is provided on the heat dissipation plate;

[0008] The display body is provided with a plurality of air inlet holes and exhaust holes, and the exhaust holes are located below the air inlet holes. A temperature sensor is provided inside the display body. The heat sink is provided with a plurality of cavities. A heat dissipation fan is provided inside the cavity. The heat dissipation fan is connected to the temperature sensor through an electrical signal, and the air outlet end of the heat dissipation fan is connected to the air inlet hole.

[0009] A plurality of limiting components for limiting the position of the heat sink are provided at the four corners of the placement slot;

[0010] A first fixing frame is fixedly arranged on one side of the display body, a second motor is fixedly arranged at one end of the first fixing frame, a rotating shaft penetrating the first fixing frame is provided at the output end of the second motor, two screws and a machine base are symmetrically arranged on the rotating shaft, the rotating shaft and the screw are an integrated structure, the screw can penetrate the machine base and be threadedly connected to the machine base, the two screws are reverse thread structures, the first motor is fixedly arranged on the machine base, a cleaning tube is provided at the output end of the first motor, and a brush for cleaning the heat sink fins is provided on the cleaning tube.

[0011] In order to facilitate the assembly of the heat sink in the placement groove, the present invention is improved in that the heat sink is bonded to the inside of the placement groove.

[0012] In order to make the heat sink installed more firmly in the placement groove, the improvements of the present invention are that the limiting assembly includes a column and a limiting plate, the column is fixed at the four corners of the placement groove, one end of the limiting plate is provided with a rotating shaft rotatably connected to the column, one end of the limiting plate is provided with a limiting rod, the limiting rod is threadedly connected to the limiting plate, and the lower end of the limiting rod is provided with a limiting block contacting the heat sink.

[0013] In order to facilitate the operation of the limiting rod, the present invention is improved in that a toggle block is provided at the top end of the limiting rod.

[0014] Furthermore, the present invention is improved in that the lower surface of the limit block is provided with anti-slip grooves.

[0015] Furthermore, the present invention is improved in that a fixed bearing is embedded in the top of the column, and the rotating shaft can pass through the inner ring of the fixed bearing.

[0016] In order to facilitate the assembly of the cleaning tube, the present invention has been improved in that a docking seat is provided at the output end of the first motor, the cleaning tube can be inserted into the docking seat, and one end of the cleaning tube is fixed to the docking seat by a screw.

[0017] In order to facilitate the collection of dust at the heat dissipation fins, the present invention has been improved in that a plurality of dust suction holes are provided on the outer wall of the cleaning tube, a vacuum cleaner and a second fixing frame are fixedly arranged on one side of the first fixing frame symmetrical to the display body, a guide rod is provided on the second fixing frame, two movable blocks are slidably arranged on the guide rod, an empty groove is provided inside the movable block, and one end of the cleaning tube is inserted into the inside of the empty groove and is rotatably connected to the movable block, the dust suction end of the vacuum cleaner is connected to the empty groove via a conduit, and the conduit is connected to the cleaning tube.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present invention provides a display with heat dissipation function, which has the following beneficial effects:

[0020] The heat generated by the display body will be conducted to the multiple heat dissipation fins through the heat dissipation plate, and then dissipated to the outside through the multiple heat dissipation fins, thereby providing a heat dissipation effect for the parts in the display body;

[0021] The temperature sensor can always detect the temperature inside the display body. When the temperature is higher than the specified value, the circuit will start multiple cooling fans. At this time, the multiple cooling fans can provide a wind cooling effect to the parts inside the display body through the air inlet holes. The excess air in the display body will be discharged through the exhaust holes, which can further improve the heat dissipation effect of the display body when in use, reduce the failure rate of the display body, and prevent the display body from being damaged due to high temperature.

[0022] Starting the second motor can make the rotating shaft drive the two screws to rotate. Through the action of the reverse thread structure, the two machine bases can move synchronously in opposite directions along the two screws, thereby moving the two cleaning tubes. When the first motor is started, the cleaning tubes can rotate. At this time, the dust and impurities on the heat dissipation fins can be cleaned by a brush, thereby ensuring the heat dissipation effect of the heat dissipation fins on the display body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure from a first viewing angle of the present invention;

[0024] Figure 2 It is a schematic diagram of the third perspective structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure from a third viewing angle of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the limiting component in the present invention;

[0027] Figure 5 For the present invention Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0028] Figure 6 It is a schematic diagram of the structure of the dust suction hole in the present invention;

[0029] In the figure: 1. display body; 2. frame; 3. placement slot; 4. heat sink; 5. cavity; 6. heat sink fins; 7. heat sink fan; 8. exhaust hole; 9. air inlet; 10. column; 11. limit plate; 12. limit rod; 13. limit block; 14. shaft; 15. first motor; 16. docking seat; 17. cleaning pipe; 18. base; 19. first fixed frame; 20. shaft; 21. screw; 22. second motor; 23. second fixed frame; 24. moving block; 25. vacuum cleaner; 26. conduit; 27. guide rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-6 The display with heat dissipation function of the present invention comprises a display body 1, a frame 2 is provided at the rear end of the display body 1, a heat dissipation plate 4 is provided inside the frame 2, and a cavity 5 is provided on the heat dissipation plate 4;

[0032] The display body 1 is provided with a plurality of air inlet holes 9 and an exhaust hole 8, and the exhaust hole 8 is located below the air inlet hole 9, a temperature sensor is provided inside the display body 1, a plurality of cavities 5 are provided on the heat sink 4, a heat dissipation fan 7 is provided inside the cavity 5, the heat dissipation fan 7 is connected to the temperature sensor through an electrical signal, and the air outlet end of the heat dissipation fan 7 is connected to the air inlet hole 9;

[0033] A plurality of limiting components for limiting the position of the heat sink 4 are provided at the four corners of the placement slot 3;

[0034] A first fixing frame is fixedly arranged on one side of the display body, a second motor is fixedly arranged on one end of the first fixing frame, a rotating shaft penetrating the first fixing frame is arranged at the output end of the second motor, two screws and a machine base are symmetrically arranged on the rotating shaft, the rotating shaft and the screw are an integrated structure, and the screw can penetrate the machine base and be threadedly connected with the machine base, the two screws are reverse thread structures, the first motor is fixedly arranged on the machine base, a cleaning tube is arranged at the output end of the first motor, and a brush for cleaning the heat dissipation fins is arranged on the cleaning tube;

[0035] When the structure is in use, the heat sink 4 is installed inside the placement slot 3. When the display body 1 is in operation, the heat generated by the display body 1 is conducted to the plurality of heat sink fins 6 through the heat sink 4, and then radiated to the outside through the plurality of heat sink fins 6, thereby providing a heat dissipation effect for the parts inside the display body 1.

[0036] The temperature sensor can detect the temperature inside the display body 1 at all times. When the temperature is higher than the specified value, the multiple cooling fans 7 will be started through the circuit. At this time, the multiple cooling fans 7 can provide a wind cooling effect to the parts in the display body 1 through the air inlet 9. The excess air in the display body 1 will be discharged through the exhaust hole 8, which can further improve the heat dissipation effect of the display body 1 when in use, reduce the failure rate of the display body 1, and prevent the display body 1 from being damaged due to high temperature.

[0037] In the present embodiment, the heat sink 4 is bonded to the inside of the placement groove 3, and the limiting assembly includes a column 10 and a limiting plate 11. The column 10 is fixed at the four corners of the placement groove 3, and one end of the limiting plate 11 is provided with a rotating shaft 14 rotatably connected to the column 10, and one end of the limiting plate 11 is provided with a limiting rod 12, and the limiting rod 12 is threadedly connected to the limiting plate 11, and the lower end of the limiting rod 12 is provided with a limiting block 13 contacting the heat sink 4, and the top of the limiting rod 12 is provided with a toggle block, and the bonding method can make the heat sink 4 easy to fix in the placement groove 3. When the heat sink 4 is fixed, the limiting plate 11 is rotated so that the limiting rod 12 is at the four corners of the heat sink 4, and then the toggle block is rotated. The threaded structure can make the limiting rod 12 drive the limiting block 13 to descend, so that the limiting block 13 can provide a pressure to the four corners of the heat sink 4, so that the heat sink 4 can be installed more firmly.

[0038] When the heat sink fins 6 need to be cleaned, the second motor 22 is started, so that the rotating shaft 2014 can drive the two screws 21 to rotate. Through the action of the reverse thread structure, the two machine bases 18 can move synchronously in opposite directions along the two screws 21, so that the two cleaning tubes 17 can move. When the first motor 15 is started, the cleaning tube 17 can be rotated. At this time, the dust and impurities on the heat sink fins 6 can be cleaned by a brush, which can ensure the heat dissipation effect of the heat sink fins 6 on the display body 1. There is no mandatory regulation on the length of the brush, and the cleaning tube 17 will not touch the heat sink fins 6 during the reciprocating movement.

[0039] In this embodiment, the lower surface of the limiting block 13 is provided with anti-slip grooves, which can increase the friction between the limiting block 13 and the heat sink 4 and improve the limiting effect of the limiting block 13 on the heat sink 4.

[0040] In this embodiment, a fixed bearing is embedded on the top of the column 10, and the rotating shaft 14 can penetrate the inner ring of the fixed bearing. The outer ring of the fixed bearing and the column 10 are interference fit, which can make the rotating shaft 14 rotate more smoothly on the column 10.

[0041] When the cleaning tube is damaged, it needs to be replaced. A docking seat is provided at the output end of the first motor. The cleaning tube can be inserted into the interior of the docking seat, and one end of the cleaning tube is fixed to the interior of the docking seat by a screw. The docking seat can limit one end of the cleaning tube. The screw fixing method can facilitate the assembly of one end of the cleaning tube in the docking seat, so that the cleaning tube can be easily replaced when damaged.

[0042] In this embodiment, a plurality of dust suction holes are provided on the outer wall of the cleaning tube 17, a dust collector 25 and a second fixing frame 23 are fixedly provided on one side of the symmetrical first fixing frame 19 of the display main body 1, a guide rod 27 is provided on the second fixing frame 23, two moving blocks 24 are slidably provided on the guide rod 27, an empty groove is provided inside the moving block 24, and one end of the cleaning tube 17 is inserted into the inside of the empty groove and is rotatably connected with the moving block 24, the dust suction end of the dust collector 25 is connected with the empty groove through a conduit 26, and the conduit 26 is connected with the cleaning tube 17, and the rotating connection can be realized by adding a bearing, and conventional connection methods such as pipe docking are not required in this embodiment. No mandatory regulations are made here. When the cleaning tube 17 cleans the heat sink fins 6, the vacuum cleaner 25 is started. The principle of the vacuum cleaner 25 is similar to that of a household vacuum cleaner 25 or an industrial vacuum cleaner 25, and no excessive description is given here. When the cleaning tube 17 is moving, it is affected by the first motor 15. The weight of the cleaning tube 17 close to the first motor 15 is large, so the moving block 24 can move stably on the guide rod 27. At this time, suction will be generated at the multiple dust suction holes, and the dust and impurities cleaned at the cleaning tube 17 can be sucked into the interior of the vacuum cleaner 25 through the dust suction holes and the duct 26, so that the dust and impurities cleaned at the heat sink fins 6 can be absorbed conveniently.

[0043] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A display with heat dissipation function, comprising a display body (1), characterized in that: A frame (2) is provided at the rear end of the display body (1), a heat sink (4) is provided inside the frame (2), and a cavity (5) is provided on the heat sink (4); The display body (1) is provided with a plurality of air inlet holes (9) and air outlet holes (8), and the air outlet holes (8) are located below the air inlet holes (9). A temperature sensor is provided inside the display body (1). The heat sink (4) is provided with a plurality of cavities (5). A heat dissipation fan (7) is provided inside the cavity (5). The heat dissipation fan (7) is connected to the temperature sensor through an electrical signal, and an air outlet end of the heat dissipation fan (7) is connected to the air inlet hole (9). A plurality of position limiting components for limiting the position of the heat dissipation plate (4) are provided at the four corners of the placement groove (3); A first fixing frame (19) is fixedly arranged on one side of the display body (1), a second motor (22) is fixedly arranged on one end of the first fixing frame (19), an output end of the second motor (22) is provided with a rotating shaft (20) (14) penetrating the first fixing frame (19), two screw rods (21) and a machine base (18) are symmetrically arranged on the rotating shaft (20) (14), the rotating shaft (20) (14) and the screw rod (21) are an integrated structure, and the screw rod (21) can penetrate the machine base (18) and is threadedly connected to the machine base (18), the two screw rods (21) are reverse thread structures, a first motor (15) is fixedly arranged on the machine base (18), a cleaning pipe (17) is provided at the output end of the first motor (15), and a brush for cleaning the heat dissipation fins (6) is provided on the cleaning pipe (17).

2. The display with heat dissipation function according to claim 1, characterized in that: The heat dissipation plate (4) is bonded inside the placement groove (3).

3. The display with heat dissipation function according to claim 2, characterized in that: The limiting assembly comprises a column (10) and a limiting plate (11), wherein the column (10) is fixed at the four corners of the placement slot (3), one end of the limiting plate (11) is provided with a rotating shaft (14) rotatably connected to the column (10), one end of the limiting plate (11) is provided with a limiting rod (12), the limiting rod (12) is threadedly connected to the limiting plate (11), and the lower end of the limiting rod (12) is provided with a limiting block (13) contacting the heat sink (4).

4. The display with heat dissipation function according to claim 3, characterized in that: A toggle block is provided at the top end of the limiting rod (12).

5. The display with heat dissipation function according to claim 4, characterized in that: The lower surface of the limiting block (13) is provided with anti-slip grooves.

6. The display with heat dissipation function according to claim 5, characterized in that: A fixed bearing is embedded on the top of the column (10), and the rotating shaft (14) can penetrate the inner ring of the fixed bearing.

7. The display with heat dissipation function according to claim 6, characterized in that: The output end of the first motor (15) is provided with a docking seat (16), the cleaning tube (17) can be inserted into the interior of the docking seat (16), and one end of the cleaning tube (17) is fixed inside the docking seat (16) by means of screws.

8. The display with heat dissipation function according to claim 7, characterized in that: The outer wall of the cleaning pipe (17) is provided with a plurality of dust suction holes. A dust collector (25) and a second fixing frame (23) are fixedly arranged on one side of the display body (1) symmetrical to the first fixing frame (19). The second fixing frame (23) is provided with a guide rod (27). Two moving blocks (24) are slidably arranged on the guide rod (27). An empty groove is arranged inside the moving block (24). One end of the cleaning pipe (17) is inserted into the empty groove and is rotatably connected to the moving block (24). The dust suction end of the dust collector (25) is connected to the empty groove through a conduit (26), and the conduit (26) is connected to the cleaning pipe (17).

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