A self-cooling computer case

Abstract

The present invention discloses a computer self-cooling case, and relates to the technical field of cases. The present invention comprises a case, and air inlets are arranged on both sides of the case, a mainboard chamber is arranged on the bottom of the inner wall of the case, circuit components are arranged on both sides of the mainboard chamber, a limit frame is fixedly installed on the top of the mainboard chamber, a cooling water pump is fixedly installed at the corner of the inner wall of the limit frame, and the bottom of the cooling water pump is fixedly installed at the top edge of the mainboard chamber, a circular pipe is fixed and connected to the back of the cooling water pump, and the bottom of the circular pipe is in contact with the top of the mainboard chamber, and a cooling fan is slidably installed on the inner wall of the limit frame. The present invention performs a large-scale cooling treatment on the mainboard chamber, and also uses a cooling fan to cause the cooling water source inside the circular pipe to continue to maintain low-temperature circulation, so as to prevent the internal parts of the case from continuously heating up during the operation of the equipment, resulting in the weakness of water cooling heat dissipation, and to prevent the heat dissipation effect from gradually decreasing, causing the equipment to have a frequency reduction phenomenon.

Description

Technical Field

[0001] The invention relates to the technical field of chassis, in particular to a computer self-cooling chassis. Background Art

[0002] As a part of computer accessories, the main function of the chassis is to place and fix various computer accessories, provide good protection for computer accessories, and effectively shield electromagnetic radiation. However, the chassis cannot quickly improve the performance of the whole machine like accessories such as CPU, graphics card, and motherboard, so it is often not taken seriously by users.

[0003] Patent announcement number CN111930213B discloses a computer self-cooling chassis. In view of the problems in chassis design and installation proposed in the background technology, the following scheme is proposed, including a main chassis, a horizontally arranged fixed bottom plate is fixed at the bottom position between the inner walls at both ends of the main chassis, and a vertically arranged cooling water tank is fixed at the bottom of the fixed bottom plate and one end of the bottom inner wall of the main chassis. In this patent, the computer self-cooling chassis is provided with a water-cooled cooling and heat dissipation device installed on the surface position of the CPU, and the pipes of the cooling and heat dissipation device are respectively fixed inside the circumference of the cooling liquid outlet pipe and the cooling liquid inlet pipe. The driving operation of the cooling water pump can circulate the coolant stored in the cooling water tank, and can perform rapid circulation cooling, thereby improving the cooling effect, without additionally increasing the heat dissipation of the equipment, increasing the internal installation space, and operating more stably, reducing the load on the motherboard.

[0004] However, the device still has some shortcomings: the device uses water cooling equipment to effectively dissipate heat inside the chassis, but the internal components of the chassis continue to heat up during the operation of the equipment, resulting in the weakness of water cooling, causing the heat dissipation effect to gradually decrease and the power consumption to gradually increase, increasing power loss while reducing the operating frequency of the equipment. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a computer self-cooling case, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a computer self-cooling case, comprising a casing, wherein air inlets are arranged on both sides of the left and right sides of the casing, a mainboard chamber is arranged at the bottom of the inner wall of the casing, circuit components are arranged on both sides of the left and right sides of the mainboard chamber, a limit frame is fixedly installed on the top of the mainboard chamber, a cooling water pump is fixedly installed at the corner of the inner wall of the limit frame, and the bottom of the cooling water pump is fixedly installed at the top edge of the mainboard chamber, the back of the cooling water pump is fixed and connected with a circular pipe, and the bottom of the circular pipe is in contact with the top of the mainboard chamber, a cooling fan is slidably installed on the inner wall of the limit frame, the circuit components inside the casing drive the mainboard chamber to operate, and the mainboard chamber continuously generates heat energy during operation, at this time, the cooling water pump is started, the cooling water pump circulates the cooling water source, and the cooling water source is prompted to flow in a circular motion through the circular pipe, the cooling fan is started, and the cooling fan draws external air to cool the cooling water source in the circular pipe.

[0007] According to the above technical solution, an anti-short-circuit device is arranged above the limit frame to prevent the inside of the chassis from being contaminated by dust in the air, a slide groove is arranged on the inner wall of the limit frame, and a spring is arranged inside the slide groove, the outer wall of the cooling fan is fixedly connected to the spring inside the slide groove of the limit frame, and the bottom of the cooling fan is in contact with the top of the circular tube.

[0008] The L-shaped telescopic rod is fixedly installed on the top of the cooling fan axis, and an L-shaped telescopic rod is slidably installed inside the arc groove column. A hollow plate is fixedly installed on the bottom of the telescopic end of the L-shaped telescopic rod, and the outer walls on the left and right sides of the hollow plate are slidably installed on the inner wall of the limit frame. A trapezoidal plate is fixedly installed on the back of the outer wall of the cooling fan. The inclined surface of the trapezoidal plate is located on the movement trajectory of the bottom of the hollow plate. When the cooling fan shaft rotates, the arc groove column is driven to rotate. When the arc groove column rotates, the arc groove limits the L-shaped telescopic rod, so that the L-shaped telescopic rod can move up and down. The telescopic end of the L-shaped telescopic rod drives the hollow plate to slide up and down on the inner wall of the limit frame. When the hollow plate moves downward, it hits the inclined surface of the trapezoidal plate to generate a resistance force. The trapezoidal plate pushes the cooling fan to slide in the direction away from the back of the inner wall of the limit frame. At this time, the L-shaped telescopic rod causes its own telescopic end to stretch and extend through the limitation of the inner wall of the limit frame. When the cooling fan slides, it hits the spring inside the slide groove of the limit frame to shrink and deform synchronously. Then, the cooling fan is reset by the spring elastic force, and the reset of the cooling fan drives the trapezoidal plate to reset against the hollow plate.

[0009] According to the above technical scheme, the anti-short circuit device includes a telescopic column, two corrugated plates and an H-shaped mesh plate. The back of the telescopic column is fixedly installed on the front of the telescopic end of the L-shaped telescopic rod. The two corrugated plates are respectively slidably installed on the front and back of the inner wall of the casing, and the corrugated plate located on the back of the inner wall is fixedly installed on the back of the telescopic end of the telescopic column. The left and right inner walls of the H-shaped mesh plate are respectively fixedly installed on the outer wall of the corrugated plate, and the H-shaped mesh plate is located directly above the limit frame. An angle adaptation device for coping with normal ventilation in different placement areas of the chassis is provided below the corrugated plate. When the L-shaped telescopic rod moves up and down, it drives the telescopic column to move up and down. The telescopic end of the telescopic column drives the corrugated plate to slide up and down along the inner wall of the casing. At this time, the corrugated plate drives the H-shaped mesh plate to move up and down.

[0010] The hinged end of the hinged plate drives the rubber column to rub synchronously on the top of the H-shaped mesh plate, and the rubber column generates a rotation force through the friction force.

[0011] According to the above technical scheme, the anti-short circuit device also includes a cross bar, a plurality of hollow columns and a diversion ball. The left and right ends of the cross bar are fixedly installed on the inner wall of the groove of the rubber column. The plurality of hollow columns are equidistantly penetrated and fixedly installed on the outer wall surface of the cross bar. The diversion ball is slidably installed inside the hollow column near one end of the rubber column through a spring. When the rubber column rotates, it drives the cross bar to rotate, the cross bar drives the hollow column to move synchronously, and the hollow column drives the diversion ball to move synchronously. When the diversion ball contacts the non-hole wall of the H-shaped mesh plate, a resistance force is generated to shrink toward the inside of the hollow column. When the diversion ball contacts the mesh of the H-shaped mesh plate, the diversion ball loses its resistance force. At this time, the diversion ball extends in a direction away from the hollow column through the elastic thrust of the spring.

[0012] According to the above technical scheme, the angle adaptation device includes a plurality of swing plates, connecting rods and reset plates, the central axes of the plurality of swing plates away from the center of the limit frame are equidistant and hinged at the inner wall of the casing, and the edge of the inclined surface of the swing plate is located on the movement trajectory of the bottom of the wave plate, the swing plates are symmetrically distributed with the casing as the center, and a circular groove is opened on the surface of the swing plate, the outer wall of the connecting rod passes through and is fixedly installed on the inner wall of the swing plate, and the reset plate is fixedly installed between the top of the inclined surface of the swing plate and the right side of the outer wall of the casing, when the casing is placed at the angle for use, a resistance force is generated when the swing plate contacts the corner of the wall, at this time, the hinge axis of the swing plate on one side starts to rotate and moves toward the casing, and multiple swing plates realize synchronous movement through the connecting rod, and at the same time, the reset plate is squeezed and deformed synchronously when the swing plate moves, and the swing plate is reset by the elasticity of the reset plate after the resistance force between the swing plate and the wall disappears; at the same time, when the swing plate does not contact the wall seal, the wave plate contacts the inclined surface of the swing plate when it slides back and forth, causing the swing plate to swing back and forth through the axis.

[0013] The cam is pressed against the bottom surface of the cam and is pressed against the bottom surface of the cam, and the cam is pressed against the bottom surface of the cam.

[0014] The present invention provides a computer self-cooling case, which has the following beneficial effects: (1) The present invention sets an anti-fatigue device, cooperates with a limit frame, a cooling water pump, a loop pipe and a cooling fan, and causes the cooling water source to flow in a loop through the loop pipe, thereby performing a large-scale cooling treatment on the mainboard chamber. The cooling fan also causes the cooling water source inside the loop pipe to continuously maintain low-temperature circulation, thereby preventing the internal components of the chassis from continuously heating up during the operation of the equipment, resulting in fatigue of the water cooling heat dissipation, and preventing the heat dissipation effect from gradually decreasing and causing the equipment to reduce its frequency. The arc slot column, L-shaped telescopic rod, hollow plate and trapezoidal plate are cooperated to enable the cooling fan to slide left and right above the loop pipe, thereby expanding the cooling coverage of the loop pipe, accelerating the overall cooling rate of the loop pipe, and avoiding the cooling water pump from overheating and reducing the power consumption, resulting in a slowdown in the circulation speed of the cooling water source inside the loop pipe.

[0015] (2) The present invention sets an anti-short circuit device, cooperates with an L-shaped telescopic rod, a telescopic column, a corrugated plate and an H-shaped mesh plate, and accelerates the gas flow rate inside the casing by sliding the corrugated plate up and down, thereby preventing the accumulation of hot gas and increasing the temperature inside the casing. At the same time, the H-shaped mesh plate prevents air dust from adhering to and gathering on the mainboard chamber and the outer wall surface of the circuit component, causing the ventilation holes to be blocked and short-circuited; cooperates with a hinged plate and a rubber column to prevent air dust from accumulating and adhering to part of the mesh of the H-shaped mesh plate, thereby preventing the H-shaped mesh plate from providing protection while also preventing the gas flow rate inside the casing from being reduced; cooperates with a cross bar, a hollow column and a drainage ball, thereby allowing the drainage ball to drain wet dirt attached to the hole wall of the H-shaped mesh plate, thereby preventing the hole wall of the H-shaped mesh plate from being blocked and thereby reducing the gas flow aperture, thereby preventing the gas flow from being slowed down and causing the heat energy discharge rate inside the casing to be reduced.

[0016] (3) The present invention sets an angle adaptation device, and cooperates with the wave plate, the swing plate, the connecting rod and the reset plate, so that the swing plate can seal the side of the casing close to the wall, and ventilate the other side to prevent insects from crawling into the corners and breeding; at the same time, the swing plate swings up and down through the wave plate to accelerate the exchange rate of the casing and the outside air; through the cooperation of the moisture-proof box and the angle plate, the angle plate guides the moisture-proof agent particles to make the moisture-proof agent particles evenly loose, and the moisture-proof box absorbs the moisture in the outside air entering the casing, thereby reducing the humidity inside the casing and preventing the circuit from becoming moldy and shortening its service life due to moisture; through the cooperation of the inclined plate and the extrusion column, the moisture-proof agent particles are further dispersed, so that the moisture-proof agent particles that have absorbed water vapor and the moisture-proof agent particles that have not absorbed water vapor are mixed with each other, so that the moisture-proof agent particles are contacted and rubbed with each other to evenly distribute the water vapor, thereby preventing the moisture-proof agent particles from absorbing too much water vapor and causing secondary overflow of water vapor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the present invention as a whole; Figure 2 It is a schematic diagram of the internal structure of the present invention as a whole; Figure 3 It is a schematic diagram of the anti-weakness device of the present invention; Figure 4 It is a schematic diagram of the short circuit prevention device of the present invention; Figure 5 It is an enlarged schematic diagram of the structure at A in the short-circuit prevention device of the present invention; Figure 6 It is a schematic diagram of the angle adaptation device of the present invention; Figure 7 It is an overall enlarged schematic diagram of the angle adaptation device of the present invention; Figure 8 It is an enlarged schematic diagram of the structure at position B in the angle adaptation device of the present invention.

[0018] In the figure: 1. casing; 2. mainboard chamber; 3. circuit assembly; 4. anti-short circuit device; 41. telescopic column; 42. corrugated plate; 43. H-shaped mesh plate; 44. hinged plate; 45. rubber column; 46. cross bar; 47. hollow column; 48. guide ball; 5. angle adaptation device; 51. swing plate; 52. connecting rod; 53. reset plate; 54. moisture-proof box; 55. angle plate; 56. inclined plate; 57. extrusion column; 6. limit frame; 7. cooling water pump; 8. round pipe; 9. cooling fan; 10. arc slot column; 11. L-shaped telescopic rod; 12. hollow plate; 13. trapezoidal plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figure 1-Figure 8 An embodiment of the present invention is: a computer self-cooling case, comprising a case 1, air inlets are arranged on both sides of the case 1, a motherboard chamber 2 is arranged at the bottom of the inner wall of the case 1, circuit components 3 are arranged on both sides of the left and right sides of the motherboard chamber 2, a limit frame 6 is fixedly installed on the top of the motherboard chamber 2, a cooling water pump 7 is fixedly installed at the corner of the inner wall of the limit frame 6, and the bottom of the cooling water pump 7 is fixedly installed at the top edge of the motherboard chamber 2, the back of the cooling water pump 7 is fixed and connected with a round pipe 8, and the bottom of the round pipe 8 is in contact with the top of the motherboard chamber 2, and a cooling fan 9 is slidably installed on the inner wall of the limit frame 6, the motherboard chamber 2 is subjected to a large-scale cooling treatment by the round pipe 8, and the cooling fan 9 draws external air to cool the cooling water source in the round pipe 8, so as to avoid the round pipe 8 being attached to the motherboard chamber 2 for a long time, resulting in an increase in its own water temperature, and to promote the cooling water source in the round pipe 8 to continuously maintain low-temperature circulation, so as to prevent the internal components of the case from continuously heating up during the operation of the equipment, resulting in the weakness of water cooling heat dissipation, and promoting the heat dissipation effect to gradually reduce the frequency reduction of the equipment.

[0021] An anti-short-circuit device 4 is arranged above the limit frame 6 to prevent the inside of the chassis from being contaminated by dust in the air. A slide groove is arranged on the inner wall of the limit frame 6, and a spring is arranged inside the slide groove. The outer wall of the cooling fan 9 is fixedly connected to the spring inside the slide groove of the limit frame 6, and the bottom of the cooling fan 9 is in contact with the top of the circular tube 8.

[0022] An arc groove column 10 is fixedly installed on the top of the axis of the cooling fan 9, and an L-shaped telescopic rod 11 is slidably installed inside the arc groove column 10. A hollow plate 12 is fixedly installed on the bottom of the telescopic end of the L-shaped telescopic rod 11, and the outer walls on the left and right sides of the hollow plate 12 are slidably installed on the inner wall of the limit frame 6. A trapezoidal plate 13 is fixedly installed on the back of the outer wall of the cooling fan 9. The inclined surface of the trapezoidal plate 13 is located on the movement trajectory of the bottom of the hollow plate 12, which prompts the cooling fan 9 to slide left and right above the circular pipe 8, expands the cooling coverage of the circular pipe 8, accelerates the overall cooling rate of the circular pipe 8, and further avoids the superheated water flow inside the circular pipe 8 flowing inside the cooling water pump 7, causing the cooling water pump 7 to heat up faster, and avoids the power consumption reduction when the cooling water pump 7 is overheated, resulting in a slowdown in the circulation of the cooling water source inside the circular pipe 8.

[0023] When in use, the circuit component 3 inside the casing 1 drives the mainboard chamber 2 to operate. At the same time, the mainboard chamber 2 continuously generates heat energy during operation. At this time, the cooling water pump 7 is started, and the cooling water pump 7 circulates the cooling water source, and promotes the cooling water source to flow in a circular shape through the circular pipe 8, and performs a large-scale cooling treatment on the mainboard chamber 2 through the circular pipe 8. At the same time, the cooling fan 9 is started, and the cooling fan 9 draws the external air to cool the cooling water source in the circular pipe 8 to prevent the circular pipe 8 from being attached to the mainboard chamber 2 for a long time, causing the water temperature to rise. Through the above cooperation, the cooling water source inside the circular pipe 8 is prompted to maintain low-temperature circulation, and the internal components of the chassis are prevented from continuously heating up during the operation of the equipment, resulting in the weakness of water cooling heat dissipation, which causes the heat dissipation effect to gradually decrease and cause the equipment to reduce the frequency; when the cooling fan 9 shaft rotates, it drives the arc slot column 10 to rotate. When the arc slot column 10 rotates, the arc slot limits the L-shaped telescopic rod 11, prompting the L-shaped telescopic rod The L-shaped telescopic rod 11 is capable of moving up and down, and the telescopic end of the L-shaped telescopic rod 11 drives the hollow plate 12 to slide up and down on the inner wall of the limit frame 6. When the hollow plate 12 moves downward, it contacts the inclined surface of the trapezoidal plate 13 to generate a resistance force, and the trapezoidal plate 13 pushes the cooling fan 9 to slide in the direction away from the back of the inner wall of the limit frame 6. At this time, the L-shaped telescopic rod 11 is limited by the inner wall of the limit frame 6 to cause its own telescopic end to stretch and extend. When the cooling fan 9 slides, it contacts the spring inside the slide groove of the limit frame 6 to shrink and deform synchronously. Then, the cooling fan 9 is reset by the spring elastic force. The reset of the cooling fan 9 drives the trapezoidal plate 13 to contact the hollow plate 12 to reset, and so on. The cooling fan 9 is forced to slide left and right above the circular tube 8, thereby expanding the cooling coverage of the circular tube 8, accelerating the overall cooling rate of the circular tube 8, and further preventing the superheated water flow inside the circular tube 8 from flowing in the cooling water pump 7, causing the cooling water pump 7 to heat up faster, and preventing the cooling water pump 7 from overheating and reducing the power consumption, resulting in a slowdown in the circulation speed of the cooling water source inside the circular tube 8.

[0024] See also Figure 1-Figure 8 , based on the above embodiment, another embodiment of the present invention further includes an anti-short circuit device 4; The anti-short circuit device 4 includes a telescopic column 41, two wave plates 42 and an H-shaped mesh plate 43. The back of the telescopic column 41 is fixedly installed on the front of the telescopic end of the L-shaped telescopic rod 11. The two wave plates 42 are respectively slidably installed on the front and back of the inner wall of the casing 1, and the wave plate 42 located on the back of the inner wall is fixedly installed on the back of the telescopic end of the telescopic column 41. The left and right inner walls of the H-shaped mesh plate 43 are respectively fixedly installed on the outer wall of the wave plate 42, and the H-shaped mesh plate 43 is located directly above the limit frame 6. An angle adaptation device 5 is provided below the wave plate 42 to enable normal ventilation in different placement areas of the chassis. Through the above cooperation, the internal gas circulation rate of the casing 1 is accelerated to avoid the accumulation of hot gas and increase the internal temperature of the casing 1. At the same time, air dust is prevented from adhering to and gathering on the outer wall surface of the mainboard chamber 2 and the circuit component 3, resulting in blockage of the ventilation holes and short circuit.

[0025] The anti-short circuit device 4 includes two hinged plates 44 and rubber columns 45. The two hinged plates 44 are fixedly installed on the front and back sides of the inner wall of the casing 1 away from the center of the limit frame 6. A torsion spring is arranged inside the hinged end of the hinged plate 45, and a U-shaped groove is provided at the hinged end of the hinged plate 44. The left and right sides of the rubber column 45 are rotatably installed on the inner wall of the U-shaped groove in the hinged end of the hinged plate 44. A groove is provided on the outer wall of the rubber column 45, and is symmetrically distributed with itself as the axis. The outer wall of the rubber column 45 contacts the top of the H-shaped mesh plate 43. The rubber column 45 generates a rotational force through friction and starts to rotate. When the rubber column 45 slides on the surface of the H-shaped mesh plate 43, the air dust distribution on the surface of the H-shaped mesh plate 43 is made more uniform, so as to prevent the air dust from accumulating and adhering to part of the mesh holes of the H-shaped mesh plate 43 from being blocked.

[0026] The anti-short circuit device 4 also includes a cross bar 46, a plurality of hollow columns 47 and a diversion ball 48. The left and right ends of the cross bar 46 are fixedly installed on the inner wall of the groove of the rubber column 45. The plurality of hollow columns 47 are equidistantly penetrated and fixedly installed on the outer wall surface of the cross bar 46. The diversion ball 48 is installed inside the hollow column 47 by sliding through a spring near one end of the rubber column 45. The diversion ball 48 diverts wet dirt attached to the hole wall of the H-shaped mesh plate 43 to prevent the hole wall of the H-shaped mesh plate 43 from being blocked, thereby reducing the gas flow aperture and avoiding reducing the slowdown of gas flow, which leads to a reduction in the heat energy discharge rate inside the casing 1.

[0027] When in use, the L-shaped telescopic rod 11 drives the telescopic column 41 to move up and down when it moves up and down, and the telescopic end of the telescopic column 41 drives the wave plate 42 to slide up and down along the inner wall of the casing 1. At this time, the wave plate 42 drives the H-shaped mesh plate 43 to move up and down. Through the above cooperation, the gas circulation rate inside the casing 1 is accelerated to avoid the accumulation of hot gas and increase the internal temperature of the casing 1. At the same time, it prevents air dust from adhering to and gathering on the outer wall surface of the mainboard chamber 2 and the circuit component 3, resulting in the blockage of the ventilation holes and short circuit. When the H-shaped mesh plate 43 moves upward, it contacts the hinged end of the hinged plate 44 to generate a rotational force and starts to rotate. At this time, the hinged end of the hinged plate 44 deviates toward the center direction of the H-shaped mesh plate 43. When the H-shaped mesh plate 43 slides downward, the hinged end of the hinged plate 44 loses the resistance force and is automatically reset by the torsion of the torsion spring. In this way, the hinged end of the hinged plate 44 drives the rubber column 45 to rub synchronously on the top of the H-shaped mesh plate 43. The rubber column 45 generates a rotational force through the friction force and starts to rotate. The rubber column 45 When the surface of the H-shaped mesh plate 43 slides, the air dust distribution on the surface of the H-shaped mesh plate 43 is made more uniform, preventing the air dust from accumulating and adhering to the H-shaped mesh plate 43 to cause the mesh holes of the H-shaped mesh plate 43 to be blocked, so that the H-shaped mesh plate 43 can protect and prevent the air flow rate inside the housing 1 from being reduced; when the rubber column 45 rotates, it drives the cross bar 46 to rotate, the cross bar 46 drives the hollow column 47 to move synchronously, and the hollow column 47 drives the drainage ball 48 to move synchronously, and the drainage ball 48 is in contact with the non-hole wall of the H-shaped mesh plate 43 When the guiding ball 48 contacts the mesh of the H-shaped mesh plate 43, the guiding ball 48 loses its resistance force. At this time, the guiding ball 48 extends away from the hollow column 47 through the elastic thrust of the spring. At this time, the guiding ball 48 guides the wet dirt attached to the hole wall of the H-shaped mesh plate 43 to prevent the hole wall of the H-shaped mesh plate 43 from being blocked, thereby reducing the gas flow aperture and avoiding slowing down the gas flow, which leads to a reduction in the heat energy discharge rate inside the casing 1.

[0028] See also Figure 1-Figure 8 , based on the above embodiment, another embodiment of the present invention further includes an angle adaptation device 5; The angle adaptation device 5 includes a plurality of swinging plates 51, a connecting rod 52 and a reset plate 53. The central axes of the plurality of swinging plates 51 on one side away from the center of the limit frame 6 are equidistant and hinged on the inner wall of the casing 1, and the edge of the inclined surface of the swinging plate 51 is located on the bottom movement trajectory of the wave plate 42. The swinging plates 51 are symmetrically distributed with the casing 1 as the center, and a circular groove is provided on the surface of the swinging plate 51. The outer wall of the connecting rod 52 passes through and is fixedly installed on the inner wall of the swinging plate 51. The reset plate 53 is fixedly installed between the top of the inclined surface of the swinging plate 51 and the right side of the outer wall of the casing 1. The swinging plate 51 seals one side of the casing 1 close to the wall and ventilates through the other side to prevent insects from crawling into and breeding in the corners. At the same time, the swinging plate 51 reciprocates up and down through the wave plate 42, and the exchange rate of the casing 1 with the outside air is accelerated when the swinging plate 51 swings.

[0029] The angle adaptation device 5 also includes a moisture-proof box 54, an angle plate 55, two inclined plates 56 and an extrusion column 57. The moisture-proof box 54 is slidably mounted on the inner wall of the round-shaped groove in the swing plate 51 on the left and right sides, and the angle plate 55 is slidably mounted on the inside of the moisture-proof box 54 on the left and right sides, and the bottom of the angle plate 55 is in contact with the bottom of the inner wall of the moisture-proof box 54. The two inclined plates 56 are hinged to the inner wall of the round-shaped groove in the swing plate 51 by torsion springs on the sides away from the inner wall of the housing 1, and the inclined plates 56 are symmetrically distributed around the axis of the swing plate 51. The outer wall of the extrusion column 57 is hinged Connected to the inclined plate 56 near the inner wall of the casing 1, the moisture in the external air entering the casing 1 is adsorbed by the moisture-proof box 54 that slides up and down reciprocatingly, thereby reducing the humidity inside the casing 1 and preventing the circuit from becoming moldy and shortening its service life due to moisture; on the original basis, the moisture-proof agent particles are further dispersed, so that the moisture-proof agent particles that have absorbed water vapor and the moisture-proof agent particles that have not absorbed water vapor are mixed with each other, so that the moisture-proof agent particles are contacted and rubbed with each other to evenly distribute the water vapor, thereby preventing the moisture-proof agent particles from absorbing too much water vapor and causing secondary overflow of water vapor.

[0030] When the housing 1 is placed at an angle, a resistance force is generated when the swing plate 51 contacts the corner of the wall. At this time, the hinge axis of the swing plate 51 on one side starts to rotate and moves toward the housing 1. Multiple swing plates 51 achieve synchronous movement through the connecting rod 52. At the same time, the swing plates 51 squeeze the reset plate 53 and deform synchronously when they move. After the resistance force between the swing plate 51 and the wall disappears, the reset plate 53 is elastically reset. The swing plate 51 seals the housing 1 against one side of the wall and ventilates through the other side to avoid the corner. Insects crawl in and reproduce; at the same time, when the swing plate 51 does not touch the wall seal, the wave plate 42 slides up and down and touches the inclined surface of the swing plate 51. At this time, the swing plate 51 swings up and down through the axis. When the swing plate 51 swings, the exchange rate between the housing 1 and the outside air is accelerated; when the swing plate 51 swings, it drives the moisture-proof box 54 inside the round-shaped groove to move synchronously. Under the action of its own gravity, the moisture-proof box 54 slides up and down along the inner wall of the round-shaped groove to expand its own range of movement. When the moisture-proof box 54 moves, it drives the angle plate 55 in the moisture-proof box 54 The wall slides synchronously, and the angled plate 55 guides the moisture-proof agent particles that slide through the moisture-proof box 54 and move back and forth through its own inclined surface, so that the moisture-proof agent particles are evenly loosened, and moisture-proof agent particles are prevented from adhering and agglomerating due to moisture. The moisture-proof box 54 slides up and down to adsorb moisture in the external air entering the casing 1, thereby reducing the humidity inside the casing 1 and preventing the circuit from being moldy and shortening its service life due to moisture; when the moisture-proof box 54 slides downward, it resists the downward movement of the extrusion column 57, and the extrusion column 57 squeezes the inclined plate 5 6 The hinged end starts to rotate, and the inclined plate 56 moves synchronously with the extrusion column 57. When the inclined plate 56 stops moving, the moisture-proof box 54 is deformed by its own gravity. At this time, the moisture-proof agent particles inside the moisture-proof box 54 move away from the center of the moisture-proof box 54, and the moisture-proof agent particles are further dispersed on the original basis, so that the moisture-proof agent particles that have absorbed water vapor and the moisture-proof agent particles that have not absorbed water vapor are mixed with each other, and the moisture-proof agent particles are contacted and rubbed with each other to evenly distribute the water vapor, so as to avoid the moisture-proof agent particles absorbing too much water vapor and causing secondary overflow of water vapor.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A computer self-cooling case, comprising a casing (1), the casing (1) being provided with air inlets on both left and right sides, a motherboard chamber (2) being provided at the bottom of the inner wall of the casing (1), and circuit components (3) being provided on both left and right sides of the motherboard chamber (2), characterized in that: A limit frame (6) is fixedly installed on the top of the mainboard chamber (2), a cooling water pump (7) is fixedly installed at the corner of the inner wall of the limit frame (6), and the bottom of the cooling water pump (7) is fixedly installed at the top edge of the mainboard chamber (2), the back of the cooling water pump (7) is fixed and connected with a circular pipe (8), and the bottom of the circular pipe (8) is in contact with the top of the mainboard chamber (2), and a cooling fan (9) is slidably installed on the inner wall of the limit frame (6).

2. A computer self-cooling chassis according to claim 1, characterized in that: An anti-short circuit device (4) is arranged above the limit frame (6) to prevent the inside of the chassis from being contaminated by dust in the air. A slide groove is arranged on the inner wall of the limit frame (6), and a spring is arranged inside the slide groove. The outer wall of the cooling fan (9) is fixedly connected to the spring inside the slide groove of the limit frame (6), and the bottom of the cooling fan (9) is in contact with the top of the circular tube (8).

3. A computer self-cooling chassis according to claim 2, characterized in that: An arc groove column (10) is fixedly installed on the top of the axis of the cooling fan (9), an L-shaped telescopic rod (11) is slidably installed inside the arc groove column (10), a hollow plate (12) is fixedly installed at the bottom of the telescopic end of the L-shaped telescopic rod (11), and the outer walls on the left and right sides of the hollow plate (12) are slidably installed on the inner wall of the limit frame (6), and a trapezoidal plate (13) is fixedly installed on the back of the outer wall of the cooling fan (9), and the inclined surface of the trapezoidal plate (13) is located on the movement trajectory of the bottom of the hollow plate (12).

4. A computer self-cooling case according to claim 3, characterized in that: The short-circuit prevention device (4) comprises a telescopic column (41), two corrugated plates (42) and an H-shaped mesh plate (43); the back of the telescopic column (41) is fixedly mounted on the front of the telescopic end of the L-shaped telescopic rod (11); the two corrugated plates (42) are respectively slidably mounted on the front and back of the inner wall of the housing (1); the corrugated plate (42) located on the back of the inner wall is fixedly mounted on the back of the telescopic end of the telescopic column (41); the left and right inner walls of the H-shaped mesh plate (43) are respectively fixedly mounted on the outer wall of the corrugated plate (42); the H-shaped mesh plate (43) is located directly above the limit frame (6); and an angle adaptation device (5) is provided below the corrugated plate (42) for enabling normal ventilation in different placement areas of the housing.

5. A computer self-cooling case according to claim 4, characterized in that: The anti-short circuit device (4) comprises two hinged plates (44) and a rubber column (45). The two hinged plates (44) are fixedly mounted on the front and back sides of the inner wall of the housing (1) at a side away from the center of the limit frame (6). A torsion spring is arranged inside the hinged end of the hinged plate (45), and a U-shaped groove is provided at the hinged end of the hinged plate (44). The left and right sides of the rubber column (45) are rotatably mounted on the inner wall of the U-shaped groove in the hinged end of the hinged plate (44). The outer wall of the rubber column (45) is provided with a groove, which is symmetrically distributed with itself as the axis, and the outer wall of the rubber column (45) contacts the top of the H-shaped mesh plate (43).

6. A computer self-cooling case according to claim 5, characterized in that: The short-circuit prevention device (4) further comprises a crossbar (46), a plurality of hollow columns (47) and a diversion ball (48); the left and right ends of the crossbar (46) are fixedly mounted on the inner wall of the groove of the rubber column (45); the plurality of hollow columns (47) are equidistantly penetrated and fixedly mounted on the outer wall surface of the crossbar (46); and the diversion ball (48) is slidably mounted inside the hollow column (47) at one end close to the rubber column (45) via a spring.

7. A computer self-cooling case according to claim 6, characterized in that: The angle adaptation device (5) comprises a plurality of swing plates (51), a connecting rod (52) and a reset plate (53); the central axes of the plurality of swing plates (51) on the side away from the center of the limit frame (6) are equidistant and hinged to the inner wall of the housing (1); the edges of the inclined surfaces of the swing plates (51) are located on the bottom movement track of the wave plate (42); the swing plates (51) are symmetrically distributed with the housing (1) as the center, and a circular groove is provided on the surface of the swing plates (51); the outer wall of the connecting rod (52) penetrates through and is fixedly mounted on the inner wall of the swing plate (51); and the reset plate (53) is fixedly mounted between the top of the inclined surface of the swing plate (51) and the right side of the outer wall of the housing (1).

8. A computer self-cooling case according to claim 7, characterized in that: The angle adaptation device (5) further comprises a moisture-proof box (54), an angle plate (55), two inclined plates (56) and an extrusion column (57). The moisture-proof box (54) is slidably mounted on the inner wall of the round-shaped groove in the swing plate (51) on the left and right sides. The angle plate (55) is slidably mounted on the inside of the moisture-proof box (54) on the left and right sides. The bottom of the angle plate (55) contacts the bottom of the inner wall of the moisture-proof box (54). The sides of the two inclined plates (56) away from the inner wall of the housing (1) are hinged to the inner wall of the round-shaped groove in the swing plate (51) through torsion springs. The inclined plates (56) are symmetrically distributed around the axis of the swing plate (51). The outer wall of the extrusion column (57) is hinged to the side of the inclined plate (56) close to the inner wall of the housing (1).

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