Embedded industrial personal computer with good heat dissipation effect

Abstract

The invention discloses an embedded industrial personal computer with a good heat dissipation effect, and belongs to the technical field of embedded industrial personal computers. The device comprises a body, a connecting plate is fixedly connected to the outer side of the body, stripe grooves are formed in the upper side and the lower side of the body, hot end fixing plates are fixedly connected to the upper side and the lower side of the body, a circulating water pipe is fixedly connected to the body in a penetrating mode, a support is fixedly connected to the outer side of the body, and a lifting assembly is installed on the outer side of the body. The lifting assembly comprises sliding plates slidably installed on the upper side and the lower side of the body. In the working process of the device, the low-speed motor is started, the sliding plate and the cleaning plate can be driven to move back and forth, dust possibly accumulated in the stripe groove can be cleaned, and then the normal heat dissipation effect of the stripe groove is kept.

Description

Technical Field

[0001] The present invention relates to the technical field of embedded industrial computers, and in particular to an embedded industrial computer with good heat dissipation effect. Background Art

[0002] An embedded industrial computer is a reinforced and enhanced industrial computer that can operate reliably in an industrial environment as an industrial controller. Embedded industrial computers often operate in harsh environments and have higher requirements for data security. Therefore, industrial computers are usually specially designed to be reinforced, dustproof, moisture-proof, corrosion-proof, and radiation-proof.

[0003] Since embedded industrial computers have more special structures, the overall embedded industrial computers are more "bulky". In order to better dissipate heat, multiple through grooves are often opened on the surface of the embedded industrial computers, which significantly increases the surface area, improves the heat exchange rate with the air, and ultimately improves the heat dissipation effect. Then, heat is dissipated through TEC (thermoelectric radiator). However, in actual use, since embedded industrial computers are generally installed in harsh environments, especially in dusty spaces, a large amount of dust will accumulate on the surface of the embedded industrial computers. If this dust is not cleaned for a long time, the heat dissipation effect of the embedded industrial computers will be greatly reduced. Moreover, when the embedded industrial computer adopts TEC to dissipate heat, the heat dissipation effect of its hot end fixing plate is average, and a large amount of dust will also accumulate on the outside of the hot end fixing plate, which will also affect the TEC heat dissipation effect. Therefore, an embedded industrial computer with good heat dissipation effect is provided. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide an embedded industrial computer with good heat dissipation effect.

[0005] The present invention adopts the following technical solutions:

[0006] The invention relates to an embedded industrial computer with good heat dissipation effect, comprising a body, a connecting plate fixedly connected to the outside of the body, striped grooves on the upper and lower sides of the body, a hot end fixing plate fixedly connected to the upper and lower sides of the body, a circulating water pipe fixedly connected to the body, a bracket fixedly connected to the outside of the body, a lifting assembly for improving heat dissipation efficiency installed on the outside of the body, the lifting assembly comprising a slide slidably mounted on the upper and lower sides of the body, a plurality of cleaning plates evenly fixedly connected to the side walls of the two slides, the number and position of the plurality of cleaning plates corresponding to the striped grooves, two rotating shafts rotatably connected to the outside of the body, one of the rotating shafts fixedly connected to a reciprocating screw, a reciprocating block threadedly connected to the outside of the reciprocating screw, the reciprocating block and the body are slidably connected, the other rotating shaft is slidably connected to the outside of the slider, the slider and the reciprocating block are both fixedly connected to the slider through a first connecting rod, a slow motor fixedly connected to the outside of the body, and the output shaft of the slow motor is transmission-connected through a first pulley assembly and a rotating shaft fixedly connected to the reciprocating screw.

[0007] Preferably, a heat dissipation component for a hot end fixed plate is installed on the outer side of the two skateboards, and the heat dissipation component includes a heat dissipation box fixedly installed on the outer side of the skateboard, and the lower side of the heat dissipation box is transparent. The side wall of the circulating water pipe is fixedly connected to a four-way pipe, and the outer side of the four-way pipe is fixedly connected to a hose, and the hose is fixedly passed through the heat dissipation box, and the hose is fixedly connected to a fixed water pipe in the heat dissipation box, and the fixed water pipe is fixedly connected to a fixed water tank. A movable frame is connected to the heat dissipation box for sliding up and down, and two control shafts are symmetrically connected to the movable frame for rotation. The outer sides of the two control shafts are fixedly connected to a square cylinder, and a fixed plate is fixedly connected to the heat dissipation box, and a power shaft is rotatably connected in the fixed plate. A plurality of fan blades are fixedly connected to the outer side of the power shaft, and the heat dissipation box is equipped with an intermittent component for controlling the rotation of the control shaft.

[0008] Preferably, the intermittent component includes a power rod that rotates and passes through the heat dissipation box, the slide plate is connected to a rotating rod that is rotated and passed through, and the rotating rod is connected to the power rod through a second pulley assembly. The outer side of the rotating rod is fixedly connected to a gear, and the outer side of the main body is fixedly connected to two racks, the gears and racks are meshed, and an annular groove is opened on the outer side of the power rod, and a sliding rod is slidably connected in the annular groove. Two movable plates are symmetrically fixedly connected to the upper side of the movable frame, the sliding rod is fixedly connected to one of the movable plates, the lower side of the power rod is fixedly connected to a right-angle rod, and the upper side of the power shaft is fixedly connected to the rotating plate through a fixed block.

[0009] Preferably, a power assembly for controlling the rotation of the control shaft is installed in the movable frame, and the power assembly includes two positioning plates fixedly installed on the outside of the fixed plate, and the lower sides of the two positioning plates are fixedly connected to the positioning frame, and trapezoidal plates are slidably connected on both sides of the positioning frame, and a first spring is fixedly connected between the trapezoidal plate and the positioning frame, and multiple intermittent plates are fixedly connected to the circumference of the outer side of the control shaft.

[0010] Preferably, two fixed frames are symmetrically fixedly connected in the heat dissipation box, cleaning inclined plates are slidably connected in the two fixed frames, and a second spring is fixedly connected between the cleaning inclined plates and the fixed frames.

[0011] Preferably, two cooling plates are slidably connected to the outside of the fixed water tank, a return spring is fixedly connected between the two cooling plates and the fixed water tank, and the two cooling plates are respectively against the square tube.

[0012] Preferably, the cross section of the square tube is a regular polygon, and each side wall of the square tube is fixedly connected to a cleaning towel.

[0013] The beneficial effects of the present invention are:

[0014] 1. First, when the device is working as a whole, start the slow motor to drive the slide plate and the cleaning plate to move back and forth, so as to clean the dust that may accumulate in the stripe slot and maintain the normal heat dissipation effect of the stripe slot;

[0015] 2. Secondly, when the slide moves, it drives the heat sink to move back and forth. At the same time, it causes the fan blades inside the heat sink to rotate, which can accelerate the heat dissipation of the hot end fixed plate. Then, under the action of the square tube, it not only forms friction on the hot end fixed plate to keep the hot end fixed plate clean, but also further accelerates the heat dissipation of the hot end fixed plate, thereby improving the working efficiency of TEC heat dissipation.

[0016] 3. Then, when the heat sink moves back and forth, the movable frame will move up and down. Under the action of the temperature difference, natural wind will be generated. Under the action of natural wind, not only can the dust accumulated on the outside of the striped slot be blown away, but the natural wind generated is also small in force, which has little impact on the overall installation environment of the industrial computer, and will not cause safety risks. It has a high degree of automation and intelligence. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of an embedded industrial computer with good heat dissipation effect proposed by the present invention;

[0018] Figure 2 This is another structural diagram of an embedded industrial computer with good heat dissipation effect proposed by the present invention;

[0019] Figure 3This is a structural diagram of a lifting component in an embedded industrial computer with good heat dissipation effect proposed by the present invention;

[0020] Figure 4 This is a structural schematic diagram of a heat dissipation box in an embedded industrial computer with good heat dissipation effect proposed by the present invention;

[0021] Figure 5 This is a schematic diagram of the internal connections of a heat dissipation box in an embedded industrial computer with good heat dissipation effect proposed by the present invention;

[0022] Figure 6 This is a schematic diagram of the structure of a fixed water pipe in an embedded industrial computer with good heat dissipation effect proposed by the present invention;

[0023] Figure 7 This is a structural diagram of a mobile frame in an embedded industrial computer with good heat dissipation effect proposed by the present invention;

[0024] Figure 8 for Figure 7 A magnified view of the structure at point A;

[0025] Figure 9 This is a schematic diagram of the internal connections of a mobile frame in an embedded industrial computer with good heat dissipation effect proposed by the present invention;

[0026] Figure 10 for Figure 9 A magnified view of the structure at point B.

[0027] In the figure: 1 body, 2 connecting plate, 3 stripe groove, 4 bracket, 5 reciprocating screw, 6 hot end fixed plate, 7 circulating water pipe, 8 four-way pipe, 9 hose, 10 rotating shaft, 11 slider, 12 first pulley assembly, 13 slow motor, 14 reciprocating block, 15 heat sink, 16 slide plate, 17 cleaning plate, 18 rack, 19 first connecting rod, 20 rotating rod, 21 gear, 22 second pulley assembly, 23 power rod, 24 fixed water pipe, 25 fixed water tank, 26 annular groove, 27 moving plate, 28 moving frame, 29 fixed plate, 30 positioning plate, 31 fan blade, 32 square tube, 33 power shaft, 34 slide bar, 35 rotating plate, 36 right-angle rod, 37 fixed frame, 38 cleaning inclined plate, 39 control shaft, 40 intermittent plate, 41 positioning frame, 42 first spring, 43 trapezoidal plate, 44 cooling plate. DETAILED DESCRIPTION

[0028] See Figures 1-10 An embedded industrial computer with good heat dissipation effect includes a body 1, a connecting plate 2 is fixedly connected to the outside of the body 1, striped grooves 3 are opened on the upper and lower sides of the body 1, hot end fixing plates 6 are fixedly connected to the upper and lower sides of the body 1, a circulating water pipe 7 is fixedly connected to the body 1, and a bracket 4 is fixedly connected to the outside of the body 1;

[0029] First, a plurality of mounting bolts are installed on the outer thread of the bracket 4. When the device is in use, drilling operations are performed on the outer side of the installed board, and then the mounting bolts are passed through the bracket 4 and the board, and the mounting nuts are tightened to complete the installation and fixing operation of the entire device. Next, a plurality of different types of sockets are fixedly installed in the connecting plate 2 on the front side of the main body 1. During the use of the entire device, the corresponding connecting wires are inserted into the sockets to make electrical connections, and then the corresponding work can be started. Secondly, a water pump and a water tank are fixedly connected to the outer side of the circulating water pipe 7. During the use of the entire device, the water pump is started to make the water in the water tank flow through the circulating water pipe 7 to form a water circulation, thereby reducing the temperature inside the main body 1 and forming a water-cooled heat dissipation effect. Then, the main body 1 is also fixed with a plurality of different types of sockets. A cold-end fixing plate is connected, and the cold-end fixing plate is fixedly installed in the part with higher temperature in the main body 1. A thermoelectric unit is also fixedly connected in the main body 1. Each unit contains alternatingly arranged N-type (electron-rich) and P-type (hole-rich) semiconductors, which are connected in the middle by a conductive metal sheet and a ceramic substrate. The cold-end fixing plate, the hot-end fixing plate 6, and the thermoelectric unit are all electrically connected to the main body 1 through wires. When the main body 1 is working, the cold-end fixing plate can absorb nearby heat and transfer it to the hot-end fixing plate 6, thereby reducing the temperature near the cold-end fixing plate, and finally forming a directional transfer of heat, thereby forming a TEC heat dissipation operation. Finally, under the action of the striped groove 3, the contact area between the main body 1 and the external air can be expanded, thereby improving the heat dissipation effect of the main body 1. The above are all existing technologies and no unnecessary details will be given.

[0030] A lifting component for improving heat dissipation efficiency is installed on the outside of the main body 1. The lifting component includes a slide plate 16 slidably installed on the upper and lower sides of the main body 1. The side walls of the two slide plates 16 are evenly fixedly connected with a plurality of cleaning plates 17. The number and position of the plurality of cleaning plates 17 are opposite to the striped groove 3. Two rotating shafts 10 are rotatably connected to the outside of the main body 1. The outside of one of the rotating shafts 10 is fixedly connected to a reciprocating screw 5. The outside of the reciprocating screw 5 is threadedly connected to a reciprocating block 14. The reciprocating block 14 is slidably connected to the main body 1. The outside of the other rotating shaft 10 is slidably connected to a slider 11. The slider 11 and the reciprocating block 14 are fixedly connected to the slide plate 16 through a first connecting rod 19. A slow motor 13 is fixedly connected to the outside of the main body 1. The output shaft of the slow motor 13 is transmission-connected to the rotating shaft 10 fixedly connected to the reciprocating screw 5 through a first pulley assembly 12;

[0031] First, when working, the slow motor 13 can be started. The slow motor 13 drives the rotating shaft 10 to rotate through the first pulley assembly 12, and the rotating shaft 10 drives the reciprocating screw 5 to rotate. Since the reciprocating screw 5 and the reciprocating block 14 are threadedly connected, and the reciprocating block 14 and the main body 1 are slidingly connected, the rotating reciprocating screw 5 will drive the reciprocating block 14 to move back and forth along the main body 1. The reciprocating block 14 drives the slide plate 16 and the cleaning plate 17 to move back and forth through the first connecting rod 19. The cleaning plate 17 and the bottom of the stripe slot 3 are against each other. In the process of the cleaning plate 17 moving back and forth, the dust that may accumulate in the stripe slot 3 can be cleaned, thereby maintaining the normal heat dissipation effect of the stripe slot 3.

[0032] The outside of the two slides 16 are both equipped with a heat dissipation assembly for the hot end fixed plate 6. The heat dissipation assembly includes a heat dissipation box 15 fixedly installed on the outside of the slide 16. The circulating water pipe 7 is fixedly connected to the four-way pipe 8. The four-way pipe 8 is fixedly connected to the hose 9. The hose 9 is fixedly passed through the heat dissipation box 15. The hose 9 is fixedly connected to the fixed water pipe 24. The fixed water pipe 24 is fixedly connected to the fixed water tank 25. Two cooling plates 44 are slidably connected to the outside of the fixed water tank 25. A reset spring is fixedly connected between the two cooling plates 44 and the fixed water tank 25. The shape of the cooling plate 44 is as follows: Figure 6 As shown, multiple surfaces of the square cylinder 32 can be cooled, the cooling plate 44 is set to a hollow structure, and each cooling plate 44 is connected to the fixed water tank 25 through two corrugated connecting pipes, a movable frame 28 is slidably connected in the heat dissipation box 15, and two control shafts 39 are rotatably connected in the movable frame 28. The two control shafts 39 are fixedly connected to the square cylinder 32, the heat dissipation box 15 is fixedly connected to the fixed plate 29, and the fixed plate 29 is rotatably connected to the power shaft 33. The power shaft 33 is fixedly connected to a plurality of fan blades 31. The heat dissipation box 15 is equipped with an intermittent component for controlling the rotation of the control shaft 39. The intermittent component includes a power rod 23 that rotates through the heat dissipation box 15, and a slide plate 16 that rotates through the rotation rod 2 0, the rotating rod 20 is connected to the power rod 23 through the second pulley assembly 22, the outer side of the rotating rod 20 is fixedly connected to the gear 21, the outer side of the body 1 is fixedly connected to two racks 18, the gear 21 and the rack 18 are meshed, the outer side of the power rod 23 is provided with an annular groove 26, the annular groove 26 is slidably connected with a slide rod 34, the upper side of the movable frame 28 is symmetrically fixedly connected to two movable plates 27, the slide rod 34 is fixedly connected to one of the movable plates 27, the lower side of the power rod 23 is fixedly connected to a right-angle rod 36, the upper side of the power shaft 33 is fixedly connected to a rotating plate 35 through a fixed block, the cross section of the square cylinder 32 is a regular polygon, and each side wall of the square cylinder 32 is fixedly connected to a cleaning towel;

[0033] First, the shape of the annular groove 26 is as follows Figure 5As shown, the annular groove 26 consists of two parts, one of which is annular and the other is arc-shaped, and the arc and the ring are arranged vertically. In the process of the slide 16 moving back and forth, the slide 16 drives the rotating rod 20 to move. Since the rack 18 is in a fixed state, the rotating rod 20 and the gear 21 will follow the movement of the slide 16. The rotating rod 20 and the gear 21 will also rotate. The rotating rod 20 drives the power rod 23 to rotate through the second pulley assembly 22. In the process of the power rod 23 rotating, when the slide 34 is in the ring, the right-angle rod 36 and the rotating plate 35 that rotate with the power rod 23 will offset each other, causing the rotating plate 35 and the fixed block to drive the power shaft 33 to rotate. The power shaft 33 drives the fan blades 31 to rotate, which can generate wind and blow towards the square tube 32 and the hot end fixed plate 6. In this process, water flows through the circulating water pipe The cooling water of 7 will also flow through the four-way pipe 8-hose 9-fixed water pipe 24-fixed water tank 25. Since the cooling plate 44 is a hollow structure and the interior of the cooling plate 44 is connected to the fixed water tank 25, the cooling plate 44 can achieve a cold transfer effect. Under the action of the return spring, the cooling plate 44 is always against the square tube 32, which will form a cooling effect on the square tube 32, especially the cleaning towel fixed on the side wall of the square tube 32. The cleaning towel on the outside of the square tube 32 is against the hot end fixed plate 6, which can greatly reduce the temperature of the hot end fixed plate 6, thereby making the TEC heat dissipation more smooth. At the same time, under the action of the fan blades 31, the temperature of the hot end fixed plate 6 can be reduced more quickly, and the square tube 32 and the hot end fixed plate 6 are against each other, which can form a friction cleaning effect on the hot end fixed plate 6, so as to keep the hot end fixed plate 6 clean.

[0034] In addition, during the above working process, when the slide bar 34 moves from the annular position of the annular groove 26 to the arc position, the movable plate 27 and the movable frame 28 will move upward, causing the movable frame 28 and the hot end fixed plate 6 to be disconnected. Since during this process, the temperature inside the heat sink 15 is always very low, and the outside of the heat sink 15, especially the outside of the striped groove 3, is higher, a temperature difference will be formed. When the slide bar 34 is in the annular position of the annular groove 26, the movable frame 28 and the hot end fixed plate 6 are against each other, and the heat sink 15 is in a sealed state. However, when the slide bar 34 moves to the arc position of the annular groove 26, the movable frame 28 moves upward, causing a gap to be generated at the bottom of the heat sink 15. Under the action of the temperature difference, natural wind will be generated. Under the action of natural wind, not only can the dust accumulated on the outside of the striped groove 3 be blown away, but the natural wind generated has a small wind force, which has little impact on the overall installation environment of the industrial computer and will not cause safety risks.

[0035] A power assembly for controlling the rotation of the control shaft 39 is installed in the movable frame 28. The power assembly includes two positioning plates 30 fixedly mounted on the outside of the fixed plate 29. A positioning frame 41 is fixedly connected to the lower side of the two positioning plates 30. Trapezoidal plates 43 are slidably connected to both sides of the positioning frame 41. A first spring 42 is fixedly connected between the trapezoidal plates 43 and the positioning frame 41. A plurality of intermittent plates 40 are fixedly connected to the circumference of the outer side of the control shaft 39.

[0036] First, in the process of the movable plate 27 and the movable frame 28 moving up and down, when the movable frame 28 moves upward, the intermittent plate 40 and the trapezoidal plate 43 will abut against each other, which will cause the trapezoidal plate 43 to move in the direction close to the positioning frame 41, and thus will not cause the intermittent plate 40 to rotate. In the process of the movable frame 28 moving downward, the intermittent plate 40 and the trapezoidal plate 43 will abut against each other, which will cause the intermittent plate 40 to rotate around the control shaft 39. The control shaft 39 drives the square tube 32 to rotate, thereby changing the abutting surface of the square tube 32 and the hot end fixed plate 6, causing the outer wall of the square tube 32 and the hot end fixed plate 6 to be in intermittent contact, thereby better exerting the cooling effect of cleaning towels on the outside of the square tube 32.

[0037] Two fixed frames 37 are symmetrically fixedly connected in the heat dissipation box 15, and a cleaning inclined plate 38 is slidably connected in each of the two fixed frames 37. A second spring is fixedly connected between the cleaning inclined plate 38 and the fixed frame 37. Under the action of the second spring, the cleaning inclined plate 38 is always against the cleaning towel outside the square tube 32, which can form a squeezing effect on the cleaning towel, so that the sewage therein moves along the cleaning inclined plate 38 to the upper side of the cleaning inclined plate 38, thereby keeping the cleaning towel clean.

[0038] In the present invention, a plurality of different types of sockets are fixedly installed in the connection plate 2 on the front side of the main body 1. When the device is used as a whole, the corresponding connecting wires are inserted into the sockets to make electrical connections, and then the corresponding work can be started. Secondly, the outer side of the circulating water pipe 7 is fixedly connected with a water pump and a water tank. When the device is used as a whole, the water pump is started to make the water in the water tank flow through the circulating water pipe 7 to form a water cycle, thereby reducing the temperature inside the main body 1 and forming a water-cooled heat dissipation effect. Then, a cold end fixing plate is fixedly connected to the main body 1. The cold end fixing plate is fixedly installed on the part with a higher temperature in the main body 1. The main body 1 is also fixedly connected with a hot end fixing plate. The electrical unit, each unit contains alternatingly arranged N-type (electron-rich) and P-type (hole-rich) semiconductors, which are connected in the middle by a conductive metal sheet and a ceramic substrate, and the cold end fixing plate, the hot end fixing plate 6, and the thermoelectric unit are all electrically connected to the body 1 through wires. When the body 1 is working, the cold end fixing plate can absorb nearby heat and transfer it to the hot end fixing plate 6, thereby reducing the temperature near the cold end fixing plate, ultimately forming a directional transfer of heat, and then forming a TEC heat dissipation operation. Finally, under the action of the striped groove 3, the contact area between the body 1 and the external air can be expanded, thereby improving the heat dissipation effect of the body 1. The above are all existing technologies and no unnecessary details are given;

[0039] When working, the slow motor 13 can be started, and the slow motor 13 drives the rotating shaft 10 to rotate through the first pulley assembly 12, and the rotating shaft 10 drives the reciprocating screw 5 to rotate. Since the reciprocating screw 5 and the reciprocating block 14 are threadedly connected, and the reciprocating block 14 and the body 1 are slidingly connected, the rotating reciprocating screw 5 drives the reciprocating block 14 to move back and forth along the body 1, and the reciprocating block 14 drives the slide plate 16 and the cleaning plate 17 to move back and forth through the first connecting rod 19. The cleaning plate 17 and the bottom of the stripe slot 3 are against each other. In the process of the cleaning plate 17 moving back and forth, dust that may accumulate in the stripe slot 3 can be cleaned, thereby maintaining the normal heat dissipation effect of the stripe slot 3;

[0040] During the movement of the slide 16 back and forth, the slide 16 drives the rotating rod 20 to move. Since the rack 18 is in a fixed state, the rotating rod 20 and the gear 21 will rotate in the process of following the movement of the slide 16. The rotating rod 20 and the gear 21 will also rotate. The rotating rod 20 drives the power rod 23 to rotate through the second pulley assembly 22. During the rotation of the power rod 23, when the slide 34 is in a ring shape, the right-angle rod 36 that rotates following the power rod 23 and the rotating plate 35 will counteract each other, causing the rotating plate 35 and the fixed block to drive the power shaft 33 to rotate. The power shaft 33 drives the fan blades 31 to rotate, which can generate wind and blow towards the square cylinder 32 and the hot end fixed plate 6. In this process, the air flowing through the circulation The cooling water of the water pipe 7 will also flow through the four-way pipe 8-hose 9-fixed water pipe 24-fixed water tank 25. Under the action of the return spring, the cooling plate 44 is always against the square tube 32, which will form a cooling effect on the square tube 32, especially the cleaning towel fixed on the side wall of the square tube 32. The cleaning towel on the outside of the square tube 32 is against the hot end fixing plate 6, which can greatly reduce the temperature of the hot end fixing plate 6, thereby making the TEC heat dissipation more smooth. At the same time, under the action of the fan blades 31, the temperature of the hot end fixing plate 6 can be reduced more quickly, and the square tube 32 and the hot end fixing plate 6 are against each other, which can form a friction cleaning effect on the hot end fixing plate 6, thereby keeping the hot end fixing plate 6 clean.

[0041] When the sliding rod 34 moves from the annular position of the annular groove 26 to the arc position, the movable plate 27 and the movable frame 28 will move upward, so that the movable frame 28 and the hot end fixed plate 6 are disconnected. During this process, the temperature inside the heat sink 15 is always low, and the outside of the heat sink 15, especially the outside of the striped groove 3, is high. Therefore, a temperature difference will be formed. When the sliding rod 34 is in the annular position of the annular groove 26, the movable frame 28 and the hot end fixed plate 6 are against each other, and the heat sink 15 is in a sealed state. However, when the sliding rod 34 moves to the arc position of the annular groove 26, the movable frame 28 moves upward, resulting in a gap at the bottom of the heat sink 15. Under the action of the temperature difference, natural wind will be generated. Under the action of natural wind, not only can the dust accumulated outside the striped groove 3 be blown away, but the natural wind generated is also relatively small in wind force, which has little impact on the overall installation environment of the industrial computer and will not cause any safety risks.

[0042] In the process of the movable plate 27 and the movable frame 28 moving up and down, when the movable frame 28 moves upward, the intermittent plate 40 and the trapezoidal plate 43 abut against each other, which will cause the trapezoidal plate 43 to move in the direction close to the fixed frame 37, thereby not causing the intermittent plate 40 to rotate. In the process of the movable frame 28 moving downward, the intermittent plate 40 and the trapezoidal plate 43 abut against each other, which will cause the intermittent plate 40 to rotate around the control shaft 39. The control shaft 39 drives the square cylinder 32 to rotate, thereby changing the abutting surface between the square cylinder 32 and the hot end fixed plate 6, resulting in the outer wall of the square cylinder 32 and the hot end fixed plate 6 being in intermittent contact, thereby better exerting the cooling effect of cleaning towels on the outside of the square cylinder 32;

[0043] Under the action of the second spring, the cleaning inclined plate 38 is always against the cleaning towel outside the square tube 32, which can form a squeezing effect on the cleaning towel, so that the sewage therein moves along the cleaning inclined plate 38 to the upper side of the cleaning inclined plate 38, keeping the cleaning towel clean.

Claims

1. An embedded industrial computer with good heat dissipation effect, comprising a body (1), characterized in that: The body (1) is fixedly connected to a connecting plate (2), stripe grooves (3) are provided on both upper and lower sides of the body (1), hot end fixing plates (6) are fixedly connected to both upper and lower sides of the body (1), a circulating water pipe (7) is fixedly connected to the body (1), the body (1) is fixedly connected to a bracket (4), the body (1) is installed with a lifting component for improving heat dissipation efficiency, the lifting component includes a slide plate (16) slidably installed on the upper and lower sides of the body (1), two of the slide plates (16) are fixedly connected to a plurality of cleaning plates (17), the number and position of the plurality of cleaning plates (17) are opposite to the stripe grooves (3), and the body (1) is rotatably connected to the connecting plate. There are two rotating shafts (10), the outer side of one of the rotating shafts (10) is fixedly connected to a reciprocating screw (5), the outer side of the reciprocating screw (5) is threadedly connected to a reciprocating block (14), the reciprocating block (14) and the body (1) are slidably connected, the outer side of the other rotating shaft (10) is slidably connected to a slider (11), the slider (11) and the reciprocating block (14) are fixedly connected through a first connecting rod (19) and a slide plate (16), the outer side of the body (1) is fixedly connected to a slow motor (13), and the output shaft of the slow motor (13) is transmission-connected to the rotating shaft (10) fixedly connected to the reciprocating screw (5) through a first pulley assembly (12).

2. The embedded industrial computer with good heat dissipation effect according to claim 1, characterized in that: The outsides of the two slides (16) are both equipped with heat dissipation components for the hot end fixed plate (6), and the heat dissipation components include a heat dissipation box (15) fixedly installed on the outside of the slide (16), the circulating water pipe (7) is fixedly connected to a four-way pipe (8), the four-way pipe (8) is fixedly connected to a hose (9), the hose (9) is fixedly passed through the heat dissipation box (15), the hose (9) is fixedly connected to a fixed water pipe (24), the fixed water pipe (24) is fixedly connected to a fixed water tank (25), and the A movable frame (28) is slidably connected in the heat dissipation box (15), two control shafts (39) are rotatably connected in the movable frame (28), and the two control shafts (39) are fixedly connected to a square tube (32). A fixed plate (29) is fixedly connected in the heat dissipation box (15), a power shaft (33) is rotatably connected in the fixed plate (29), and a plurality of fan blades (31) are fixedly connected to the power shaft (33). An intermittent component for controlling the rotation of the control shaft (39) is installed in the heat dissipation box (15).

3. The embedded industrial computer with good heat dissipation effect according to claim 2, characterized in that: The intermittent component includes a power rod (23) that rotates and passes through the heat dissipation box (15); the slide plate (16) is connected to a rotating rod (20) that rotates and passes through the rotating rod (20); the rotating rod (20) is connected to the power rod (23) through a second pulley assembly (22); the outer side of the rotating rod (20) is fixedly connected to a gear (21); the outer side of the body (1) is fixedly connected to two racks (18); the gears (21) and the racks (18) are meshed; the outer side of the power rod (23) is provided with an annular groove (26); a slide rod (34) is slidably connected in the annular groove (26); the upper side of the movable frame (28) is symmetrically fixedly connected to two movable plates (27); the slide rod (34) is fixedly connected to one of the movable plates (27); the lower side of the power rod (23) is fixedly connected to a right-angle rod (36); the upper side of the power shaft (33) is fixedly connected to a rotating plate (35) through a fixed block.

4. The embedded industrial computer with good heat dissipation effect according to claim 3, characterized in that: A power assembly for controlling the rotation of the control shaft (39) is installed in the movable frame (28), and the power assembly includes two positioning plates (30) fixedly installed on the outside of the fixed plate (29), the lower sides of the two positioning plates (30) are fixedly connected to the positioning frame (41), both sides of the positioning frame (41) are slidably connected to trapezoidal plates (43), a first spring (42) is fixedly connected between the trapezoidal plates (43) and the positioning frame (41), and a plurality of intermittent plates (40) are fixedly connected to the outer side of the control shaft (39) in a circumferential direction.

5. The embedded industrial computer with good heat dissipation effect according to claim 2, characterized in that: Two fixed frames (37) are symmetrically fixedly connected in the heat dissipation box (15), and cleaning inclined plates (38) are slidably connected in the two fixed frames (37). A second spring is fixedly connected between the cleaning inclined plates (38) and the fixed frames (37).

6. The embedded industrial computer with good heat dissipation effect according to claim 5, characterized in that: The fixed water tank (25) is slidably connected to two cooling plates (44), a return spring is fixedly connected between the two cooling plates (44) and the fixed water tank (25), and the two cooling plates (44) are respectively against the square cylinder (32).

7. The embedded industrial computer with good heat dissipation effect according to claim 6, characterized in that: The cross section of the square tube (32) is a regular polygon, and each side wall of the square tube (32) is fixedly connected with a cleaning towel.

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