Computer heat dissipation performance detection device and detection method thereof

Abstract

The invention relates to the technical field of heat dissipation performance detection processing devices, in particular to a computer heat dissipation performance detection device and a detection method thereof.The computer heat dissipation performance detection device comprises a host, a mounting frame is detachably mounted at the upper end of the host through bolts, and a control terminal used for monitoring the temperature condition in real time is fixedly mounted at the upper end of the mounting frame; a heating pipe is fixedly installed at the inner end of the heat collection plate and is parallel to the heat collection plate, a stabilizing plate is fixedly installed at the upper end of the installation frame, a connecting pipe is fixedly installed at the end, away from the main machine, of the stabilizing plate, a stabilizing face shell is fixedly installed at the end, away from the connecting pipe, of the stabilizing plate, and a propelling device driven by temperature sensing is arranged in the stabilizing face shell. The inner end of the heated pipe is provided with the double-helix metal sheet with temperature change, and the temperature change condition of the current equipment is roughly, intuitively and quickly judged by using the beads with two different colors instead of complex numbers and icons, so that the temperature change condition of the current equipment can be provided with more intuitive feedback.

Description

Technical Field

[0001] The present invention relates to the technical field of heat dissipation performance detection and processing devices, and in particular to a computer heat dissipation performance detection device and a detection method thereof. Background Art

[0002] In modern electronic devices, as computing power continues to increase, the power consumption of processors and other components has increased significantly, causing the heat accumulation inside the device to become more serious. If the heat cannot be dissipated in a timely and effective manner, the performance of electronic components will be reduced, and even the service life of the device will be shortened. Therefore, good heat dissipation design and heat dissipation performance testing are essential to ensure the stable operation of electronic equipment.

[0003] After searching, it was found that the prior art publication number is CN107704353A, which discloses a computer heat dissipation performance testing device, including a computer and a test platform, the test platform is fixed by a support leg, a rotating table is provided on the top of the test platform, the computer is fixed on the top of the rotating table by a bracket, a slide rail is embedded in the interior of the rotating table, two fixed pressing plates are provided inside the slide rail, and the two fixed pressing plates are connected by a tension spring. The scheme is equipped with a driving device to drive the rotating table to rotate, so that the heat dissipation performance of the computer can be tested from multiple angles and directions to improve the detection quality. In addition, the air cooling speed and heating temperature are adjustable to meet the detection requirements of different levels.

[0004] Therefore, based on the above retrieval and combined with existing technologies, the above scheme measures the heat dissipation efficiency of the host from multiple angles when in use, but too much temperature information may make it difficult for users to effectively distinguish which data is critical. This information redundancy may bring confusion to the evaluation of heat dissipation efficiency, which in turn affects the judgment efficiency, resulting in simple application scenarios being too complicated. In some devices with low heat dissipation requirements, the air outlet temperature detection is sufficient to provide information on the heat dissipation status. For this reason, we propose a computer heat dissipation performance detection device and a detection method thereof. Summary of the invention

[0005] The object of the present invention is to provide a computer heat dissipation performance detection device and a detection method thereof to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a computer heat dissipation performance detection device, comprising a host, a mounting frame is detachably mounted on the upper end of the host by bolts, a control terminal for real-time temperature monitoring is fixedly mounted on the upper end of the mounting frame, a data line is fixedly connected to the right end of the control terminal, a free end of the data line is electrically connected to an interface on the upper end of the host, a heat collecting plate is fixedly mounted on one end of the mounting frame away from the host, and a heat receiving pipe is fixedly mounted on the inner end of the heat collecting plate, the heat receiving pipe is parallel to the heat collecting plate, and a stable A plate, a connecting pipe is fixedly installed at one end of the stabilizing plate away from the main engine, an observation tube is detachably installed at one end of the connecting tube away from the stabilizing plate through bolts, a stabilizing surface shell is fixedly installed at one end of the stabilizing plate away from the connecting pipe, and the connecting pipe is fixedly connected to the stabilizing surface shell, storage tubes are fixedly connected to the left and right ends of the stabilizing surface shell, the left storage tube is filled with beads of non-metallic material, and the right storage tube is filled with beads of metallic material, and a propulsion device driven by temperature sensing is arranged inside the stabilizing surface shell, and a double-helix metal sheet affected by temperature changes is arranged at the inner end of the heat tube.

[0007] As a further solution of the present invention, the propulsion device includes a reversing sleeve, which is rotatably mounted on the inner bottom end of the stabilizing surface shell, and two rotating shafts are rotatably mounted on the inner end of the stabilizing surface shell. The two rotating shafts are respectively located on the front and rear sides of the reversing sleeve, and the outer surfaces of the two rotating shafts are tensioned by a drive belt so that the drive belt can rotate inside the stabilizing surface shell.

[0008] As a further solution of the present invention, a push rod is slidably installed on the output end of the reversing sleeve, a plurality of passive blocks are fixedly installed on one end of the driving belt close to the reversing sleeve, and a triangular slider is fixedly installed on the inner side of one end of the storage tube close to the driving belt.

[0009] As a further solution of the present invention, two adapter grooves are provided at one end of the storage tube close to the triangular slider, and the adapter grooves are respectively located on the upper and lower sides of the triangular slider, and a plurality of triangular blades are fixedly installed at the end of the driving belt away from the reversing sleeve, and the triangular blades correspond to the adapter grooves, and an abutment plate is slidably installed at the inner end of the storage tube, and the abutment plate and the storage tube are connected by a push spring, and a bent tube is fixedly connected to the upper end of the storage tube equipped with non-metallic beads.

[0010] As a further solution of the present invention, a recovery tube is fixedly connected to the right side of the curved tube, and the recovery tube is located above the stabilizing surface shell. A straw is fixedly connected to one end of the recovery tube away from the curved tube, and an abutment block is slidably installed on the inner end of the straw, and a magnet is fixedly installed inside the abutment block, and a vertical tube is fixedly connected to the bottom end of the straw, and the vertical tube is fixedly connected to the outer surface of a storage tube containing metal beads, so that the metal attached to multiple beads can be quickly extracted by the magnet.

[0011] As a further solution of the present invention, a buffer rod is fixedly installed on the inner right end of the straw, the buffer rod is connected to the abutment block via a buffer spring, and an opening is formed at the inner end of the abutment block, corresponding to the buffer rod.

[0012] As a further solution of the present invention, a driving plate is fixedly installed on the upper end of the double-helix metal sheet, a spiral rod is passed through the inner end of the driving plate, a stabilizing sleeve is fixedly installed on the inner end of the heated tube, and the stabilizing sleeve is spirally sleeved on the outer surface of the spiral rod, a plug barrel is fixedly installed on the upper end of the heated tube, a plug piece is slidably installed on the inner end of the plug barrel, and the bottom end of the plug piece is rotatably connected to the spiral rod.

[0013] As a further solution of the present invention, the upper end of the plug cylinder is fixedly connected to a catheter, the free end of the catheter is fixedly connected to the outer surface of the reversing sleeve, the bottom end of the spiral rod is fixedly installed with a heating cylinder, the inner end of the spiral rod is penetrated by a driving rod, and the bottom end of the driving rod is connected to the heating cylinder via a thermal spring.

[0014] As a further solution of the present invention, a traction rope is fixedly connected to one end of the driving rod away from the heated cylinder, a wire wheel is fixedly installed on the inner end of the reversing sleeve, and the free end of the traction rope passes through the interior of the conduit and is fixedly wound on the outer surface of the wire wheel.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the present invention is in use, two beads of different colors are used to roughly, intuitively and quickly judge the temperature change of the current device, rather than using complicated numbers and icons, so that it can provide more intuitive feedback; 2. As the temperature changes, the beads will automatically pop out and stack to form a temperature "historical record". Users can clearly understand whether the temperature of the device continues to rise or fall by observing the accumulation and color of the beads. The popping and stacking of colored beads is not only practical, but also adds fun to the device, improves the user experience, and makes the temperature monitoring process more interactive and entertaining. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a computer heat dissipation performance detection device; Figure 2 It is a structural schematic diagram of the heat collecting plate; Figure 3 It is a schematic diagram of the structure at the stabilizing plate; Figure 4 A schematic diagram of the structure inside the stable face shell; Figure 5 is a top view of the drive belt; Figure 6 It is a schematic diagram of the structure inside the storage tube; Figure 7 It is a schematic diagram of the structure inside the recovery pipe; Figure 8 This is a schematic diagram of the enlarged structure inside the straw; Fig. 9 It is a schematic diagram of the structure inside the heat receiving tube; Fig.10 It is a schematic diagram of the structure of the spiral rod and the interior of the heating cylinder; Fig.11 It is a schematic diagram of the structure inside the reversing sleeve.

[0017] In the figure: 1. Host; 2. Data cable; 3. Control terminal; 4. Mounting frame; 5. Stabilizing plate; 6. Heat collecting plate; 7. Connecting pipe; 101, heating tube; 102, conduit; 103, traction rope; 104, double spiral metal sheet; 105, heating tube; 106, plug tube; 107, spiral rod; 108, stabilizing sleeve; 109, plug sheet; 110, thermal spring; 111, trigger spring; 112, drive rod; 113, drive plate; 201, observation tube; 202, stabilizing surface shell; 203, storage tube; 204, vertical tube; 205, suction tube; 206, recovery tube; 207, triangular slider; 208, push spring; 209, abutment plate; 210, adapter groove; 211, elbow; 212, inclined block; 213, lower pressure plate; 214, buffer spring; 215, buffer rod; 216, movable triangular block; 217, passive triangular block; 218, reset spring; 219, abutment block; 301, rotating shaft; 302, driving belt; 303, triangular blade; 401, reversing sleeve; 402, passive block; 403, push rod; 404, wire wheel. DETAILED DESCRIPTION

[0018] 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.

[0019] Example 1: Please refer to Figures 1 to 3 , a computer heat dissipation performance detection device and a detection method thereof, comprising a host 1, a mounting frame 4 is detachably mounted on the upper end of the host 1 by bolts, the host 1 specifically comprises a CPU, a GPU, a motherboard and other hardware components, which are existing mature technologies and will not be described in detail here, a control terminal 3 for real-time temperature monitoring is fixedly mounted on the upper end of the mounting frame 4, a data line 2 is fixedly connected to the right end of the control terminal 3, a free end of the data line 2 is electrically connected to an interface at the upper end of the host 1, the control terminal 3 sends an operation instruction to the hardware inside the host 1 through the data line 2, so that the hardware inside the host 1 can fully run the operation instruction provided by the control terminal 3, and during the operation of the host 1, the control terminal 3 can also time it to ensure the rigor of the temperature detection result, a heat collecting plate 6 is fixedly mounted on one end of the mounting frame 4 away from the host 1, the heat collecting plate 6 is composed of multiple layers of copper plates, while collecting the heat from the air outlet of the host 1, it does not affect the heat dissipation performance of the host 1, and a heat receiving pipe 101 is fixedly mounted on the inner end of the heat collecting plate 6, and the heat receiving pipe 101 is parallel to the heat collecting plate 6; See also Figure 1 , 2 , 3, 4, a stabilizing plate 5 is fixedly installed on the upper end of the mounting frame 4 by bolts, a connecting tube 7 is fixedly installed on the end of the stabilizing plate 5 away from the main machine 1, an observation tube 201 is detachably installed on the end of the connecting tube 7 away from the stabilizing plate 5 by bolts, an observation port is opened on the outer surface of the observation tube 201, and the observation port is sealed by glass, a stabilizing surface shell 202 is fixedly installed on the end of the stabilizing plate 5 away from the connecting tube 7, and the connecting tube 7 is fixedly connected to the stabilizing surface shell 202, and storage tubes 203 are fixedly connected to the left and right ends of the stabilizing surface shell 202, the left storage tube 203 is filled with beads of non-metallic material, and the right storage tube 203 is filled with beads of metallic material, the beads in the storage tube 203 filled with non-metallic beads and the beads in the storage tube 203 filled with metallic beads are distinguished by different colors, which are used to more conspicuously distinguish the temperature changes within a certain period of time, and a propulsion device driven by temperature sensing is arranged inside the stabilizing surface shell 202.

[0020] Example 2: Please refer to Figure 4 , 56. A computer heat dissipation performance detection device and a detection method thereof. Based on Example 1, the propulsion device includes a reversing sleeve 401, which is rotatably mounted on the inner bottom end of the stabilizing surface shell 202. Two rotating shafts 301 are rotatably mounted on the inner end of the stabilizing surface shell 202. The two rotating shafts 301 are respectively located at the front and rear sides of the reversing sleeve 401. The outer surfaces of the two rotating shafts 301 are tensioned by a driving belt 302. The output end of the reversing sleeve 401 is slidably mounted with a push rod 403, and a plurality of passive blocks 402 are fixedly mounted on one end of the driving belt 302 close to the reversing sleeve 401, and a hook plate is fixedly mounted on one end of the pushing rod 403 close to the driving belt 302, and the hook plate at the end of the pushing rod 403 away from the reversing sleeve 401 is clamped between two adjacent passive blocks 402. During the movement of the pushing rod 403, the contact area is increased by the hook plate, so that the passive block 402 can be pushed more easily. A triangular slider 207 is fixedly mounted on the inner side of one end of the storage tube 203 close to the driving belt 302, and a circular opening is provided at one end close to the stabilizing plate 5, which corresponds to the triangular slider 207. With the help of the triangular slider 207, the beads inside the storage tube 203 can roll out more smoothly. At the same time, the hook plate of the pushing rod 403 can hook the passive block 402 in the reverse direction. When the pushing rod 403 is retracted into the reversing sleeve 401, the driving belt 302 is driven to reverse through the passive block 402. See also Figure 5 , 6 , two adapting grooves 210 are provided at one end of the storage tube 203 close to the triangular slider 207, and the adapting grooves 210 are respectively located at the upper and lower sides of the triangular slider 207, and a plurality of triangular blades 303 are fixedly installed at one end of the driving belt 302 away from the reversing sleeve 401, and the triangular blades 303 are divided into two layers, and the triangular blades 303 correspond to the adapting grooves 210, so that the triangular blades 303 can directly pass through the adapting grooves 210 under the rotation of the driving belt 302. Specifically, the end of the triangular blade 303 away from the driving belt 302 is wider, and then the end close to the driving belt 302 is narrower, and the connection between the two positions is an arc, and the triangular blades 303 divided into two layers and the arc-shaped edge can make it easier to hook out the beads in the storage tube 203; More specifically, an abutment plate 209 is slidably mounted on the inner end of the storage tube 203, and the abutment plate 209 and the storage tube 203 are connected via a push spring 208. A sliding groove is provided at the upper end of the storage tube 203, and a clamping groove is provided on the side of the sliding groove away from the triangular slider 207. A lever is fixedly mounted on the upper end of the abutment plate 209, and the lever is located in the sliding groove. When the abutment plate 209 is moved to the far right by the lever, the lever is then biased in the clamping groove, so that the abutment plate 209 can be limited. See also Figure 3 , 78. The upper end of the storage tube 203 containing non-metallic beads is fixedly connected with a curved tube 211, and the right side of the curved tube 211 is fixedly connected with a recovery tube 206, which is located above the stabilizing surface shell 202, and one end of the recovery tube 206 away from the curved tube 211 is fixedly connected with a suction tube 205. Specifically, an inclined block 212 is fixedly installed at the inner end of the recovery tube 206, and the inclined surface of the inclined block 212 corresponds to the curved tube 211, and the suction tube 205 is located above the suction tube 205, and the inner end of the suction tube 205 is slidably installed. There is an abutment block 219, and a magnet is fixedly installed inside the abutment block 219. After the observation tube 201 is removed, beads are then put in from the top of the recovery tube 206 in sequence. When the beads fall into the inside of the recovery tube 206, the beads made of metal material are attracted to the straw 205 by the abutment block 219, and the beads made of non-metal material fall into the curved tube 211 through the inclined block 212. The bottom end of the straw 205 is fixedly connected with a vertical tube 204, and the vertical tube 204 is fixedly connected to the outer surface of the storage tube 203 containing the metal beads; A buffer rod 215 is fixedly installed at the right inner end of the straw 205. The buffer rod 215 is connected to the abutment block 219 via a buffer spring 214. An opening is provided at the inner end of the abutment block 219, and the opening corresponds to the buffer rod 215. When the metal bead is attracted by the abutment block 219, the abutment block 219 is pushed toward the buffer rod 215 by inertia. Then, the buffer rod 215 passes through the opening and pushes the metal bead and the abutment block 219 apart. More specifically, the outer surface of the buffer rod 215 is sleeved with a lower pressure plate 213, and a movable triangular block 216 is fixedly installed on one end of the lower pressure plate 213 close to the buffer rod 215, and a passive triangular block 217 is fixedly installed on the outer surface of the buffer rod 215. The slope of the passive triangular block 217 contacts the slope of the movable triangular block 216, and the upper end of the lower pressure plate 213 is higher than the abutment block 219. Then, the abutment block 219 continues to move under the action of inertia and hits the lower pressure plate 213, causing the lower pressure plate 213 to move downward, and then the metal bead is pressed into the vertical tube 204. A reset spring 218 is connected between the lower pressure plate 213 and the straw 205.

[0021] Example 3: Please refer to Fig. 9 , 1011. A computer heat dissipation performance detection device and a detection method thereof. Based on Example 2, the inner end of the heat pipe 101 is provided with a double-helix metal sheet 104 that is affected by temperature changes. The double-helix metal sheet 104 is formed by two metal sheets of different materials being bonded together. The two different metals have different bending degrees affected by temperature changes. This is an existing mature technology and will not be elaborated on here. A driving plate 113 is fixedly installed on the upper end of the double-helix metal sheet 104. A spiral rod 107 is penetrated through the inner end of the driving plate 113. A sliding groove is opened at the inner end of the spiral rod 107. A sliding block is fixedly installed on the inner end of the driving plate 113. The sliding block is located in the sliding groove. When the double-helix metal sheet 104 is deformed by the temperature, it drives the driving plate 113 to rotate, and then drives the spiral rod 107 to rotate under the action of the sliding block and the sliding groove. The inner end of the heat receiving tube 101 is fixedly installed with a stabilizing sleeve 108, and the stabilizing sleeve 108 is spirally sleeved on the outer surface of the spiral rod 107. The upper end of the heat receiving tube 101 is fixedly installed with a plug tube 106, and the inner end of the plug tube 106 is slidably installed with a plug sheet 109, and the bottom end of the plug sheet 109 is rotatably connected to the spiral rod 107. When the spiral rod 107 rotates, the spiral rod 107 moves upward under the action of the stabilizing sleeve 108, and pushes the plug sheet 109 to move upward. The upper end of the plug tube 106 is fixedly connected with a guide tube 102, and the free end of the guide tube 102 is fixedly connected to the outer surface of the reversing sleeve 401. Specifically, the bottom end of the spiral rod 107 is fixedly installed with a heat receiving tube 105, and the inner end of the spiral rod 107 is penetrated by a driving rod 112, and the bottom end of the driving rod 112 is rotatably connected to the heat receiving tube 105 are connected by a thermal spring piece 110, and the end of the driving rod 112 close to the heated cylinder 105 is connected to the spiral rod 107 by a trigger spring 111. The end of the driving rod 112 away from the heated cylinder 105 is fixedly connected to the traction rope 103, and the inner end of the reversing sleeve 401 is fixedly installed with a wire wheel 404. The free end of the traction rope 103 passes through the inside of the catheter 102 and is fixedly wound on the outer surface of the wire wheel 404. The thermal spring piece 110 bends when the temperature changes, triggers the spring 111 and stretches it, and pulls the traction rope 103 through the driving rod 112, so that the wire wheel 404 drives the reversing sleeve 401 to rotate, and the reversing sleeve 401 is clamped with the stabilizing surface shell 202 by a torsion spring, so that the reversing sleeve 401 can be restored to its initial state after being unstressed after rotation.

[0022] The working principle of the present invention is: When in use, the mounting bracket 4 is fixed to the upper end of the host 1, and then the data cable 2 is connected to the host 1. After that, the test software is run through the control terminal 3 to make the host 1 in a state of full load operation. When the performance of the host 1 is good enough, the internal fan does not rotate or rotates slowly. At this time, the air blown out from the air outlet is slightly hot or windless. After waiting for a period of time, when the control terminal 3 controls the fan inside the host 1 to rotate at full load, if the temperature of the air blown out from the heat dissipation port of the host 1 is still not high, it proves that the heat dissipation performance of the host 1 is good enough; When another host 1 is tested, the control terminal 3 transmits the test software instructions to the host 1 through the data line 2. After running for a period of time, the control terminal 3 adjusts the fan inside the host 1 to the maximum speed. At this time, when the air outlet blows out hot air, the double-helix metal sheet 104 inside the heat pipe 101 is deformed when heated, and drives the driving plate 113 to rotate. The driving plate 113 drives the spiral rod 107 to rotate. At this time, the spiral rod 107 rotates and moves upward under the action of the stabilizing sleeve 108, and pushes the plug 109 to move upward. At the same time, the thermal spring 110 is deformed when the temperature rises, and then the trigger spring 111 is compressed, and the trigger spring 111 is pressed. The driving rod 112 pulls the traction rope 103, so that the wire wheel 404 drives the reversing sleeve 401 to rotate, and then drives the hook plate to be clamped between two adjacent passive blocks 402. At this time, when the plug 109 moves upward, it compresses the air inside the plug cylinder 106, and transmits it to the inside of the reversing sleeve 401 through the conduit 102, pushing the push rod 403 to move. At this time, the push rod 403 pushes the passive block 402 to move the driving belt 302, and the triangular blade 303 pushes the beads inside the storage tube 203 containing metal beads, and the beads fall into the inside of the observation tube 201 through the connecting tube 7. At this time, the temperature increase inside the host 1 is recorded. If the temperature inside the host 1 remains unchanged, the push rod 403 still pushes the drive belt 302 to move, so that the metal beads move into the observation tube 201. If the temperature inside the host 1 decreases, the double-helix metal sheet 104 drives the spiral rod 107 to reverse under the influence of the temperature, so that the hook plate reversely hooks the passive block 402 to reverse the drive belt 302, thereby pushing the beads in the storage tube 203 containing the non-metallic beads into the observation tube 201. This indicates that the temperature inside the host 1 decreases after heating for a period of time. When the device stops being used, the thermal spring 110 slowly returns to a vertical state in a static state and compresses the trigger spring 111 again.

[0023] 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 in the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A computer heat dissipation performance detection device, comprising a host (1), characterized in that: The upper end of the host (1) is detachably mounted with a mounting frame (4) by means of bolts; a control terminal (3) for real-time temperature monitoring is fixedly mounted on the upper end of the mounting frame (4); a data cable (2) is fixedly connected to the right end of the control terminal (3); a free end of the data cable (2) is electrically connected to an interface at the upper end of the host (1); a heat collecting plate (6) is fixedly mounted on the end of the mounting frame (4) away from the host (1); a heat receiving pipe (101) is fixedly mounted on the inner end of the heat collecting plate (6); the heat receiving pipe (101) is parallel to the heat collecting plate (6); a stabilizing plate (5) is fixedly mounted on the upper end of the mounting frame (4); a connecting pipe (101) is fixedly mounted on the end of the stabilizing plate (5) away from the host (1) 7), an observation tube (201) is detachably mounted on one end of the connecting tube (7) away from the stabilizing plate (5) via bolts, a stabilizing surface shell (202) is fixedly mounted on one end of the stabilizing plate (5) away from the connecting tube (7), and the connecting tube (7) is fixedly connected to the stabilizing surface shell (202), and the left and right ends of the stabilizing surface shell (202) are fixedly connected to storage tubes (203), the left storage tube (203) is filled with beads of non-metallic material, and the right storage tube (203) is filled with beads of metallic material, and a propulsion device driven by temperature sensing is arranged inside the stabilizing surface shell (202), and the inner end of the heated tube (101) is provided with a double-helix metal sheet (104) that is affected by temperature changes.

2. A computer heat dissipation performance detection device according to claim 1, characterized in that: The propulsion device comprises a reversing sleeve (401), the reversing sleeve (401) being rotatably mounted on the inner bottom end of the stabilizing surface shell (202), and two rotating shafts (301) being rotatably mounted on the inner end of the stabilizing surface shell (202), the two rotating shafts (301) being respectively located at the front and rear sides of the reversing sleeve (401), and the outer surfaces of the two rotating shafts (301) being tensionedly sleeved by a driving belt (302).

3. A computer heat dissipation performance detection device according to claim 2, characterized in that: A push rod (403) is slidably mounted on the output end of the reversing sleeve (401), a plurality of passive blocks (402) are fixedly mounted on one end of the driving belt (302) close to the reversing sleeve (401), and a triangular slider (207) is fixedly mounted on the inner side of one end of the storage tube (203) close to the driving belt (302).

4. A computer heat dissipation performance detection device according to claim 3, characterized in that: Two adapting grooves (210) are provided at one end of the storage tube (203) close to the triangular slider (207), and the adapting grooves (210) are respectively located at the upper and lower sides of the triangular slider (207); a plurality of triangular blades (303) are fixedly mounted at one end of the driving belt (302) away from the reversing sleeve (401); the triangular blades (303) correspond to the adapting grooves (210); an abutment plate (209) is slidably mounted at the inner end of the storage tube (203); the abutment plate (209) and the storage tube (203) are connected via a push spring (208); and a bent tube (211) is fixedly connected to the upper end of the storage tube (203) equipped with beads made of non-metallic material.

5. A computer heat dissipation performance detection device according to claim 4, characterized in that: A recovery tube (206) is fixedly connected to the right side of the curved tube (211), the recovery tube (206) is located above the stabilizing surface shell (202), one end of the recovery tube (206) away from the curved tube (211) is fixedly connected to a straw (205), an abutment block (219) is slidably mounted on the inner end of the straw (205), a magnet is fixedly mounted inside the abutment block (219), and the bottom end of the straw (205) is fixedly connected to a vertical tube (204), and the vertical tube (204) is fixedly connected to the outer surface of a storage tube (203) containing metal beads.

6. A computer heat dissipation performance detection device according to claim 5, characterized in that: A buffer rod (215) is fixedly mounted on the inner right end of the straw (205); the buffer rod (215) is connected to the abutment block (219) via a buffer spring (214); an opening is provided at the inner end of the abutment block (219), and the opening corresponds to the buffer rod (215).

7. A computer heat dissipation performance detection device according to claim 1, characterized in that: A driving plate (113) is fixedly mounted on the upper end of the double-helix metal sheet (104), a spiral rod (107) is passed through the inner end of the driving plate (113), a stabilizing sleeve (108) is fixedly mounted on the inner end of the heat receiving pipe (101), the stabilizing sleeve (108) is spirally sleeved on the outer surface of the spiral rod (107), a plug cylinder (106) is fixedly mounted on the upper end of the heat receiving pipe (101), a plug sheet (109) is slidably mounted on the inner end of the plug cylinder (106), and the bottom end of the plug sheet (109) is rotatably connected to the spiral rod (107).

8. A computer heat dissipation performance detection device according to claim 7, characterized in that: The upper end of the plug cylinder (106) is fixedly connected to a conduit (102), the free end of the conduit (102) is fixedly connected to the outer surface of the reversing sleeve (401), the bottom end of the spiral rod (107) is fixedly mounted with a heating cylinder (105), the inner end of the spiral rod (107) is penetrated by a driving rod (112), and the bottom end of the driving rod (112) is connected to the heating cylinder (105) via a thermal spring sheet (110).

9. A computer heat dissipation performance detection device according to claim 8, characterized in that: One end of the driving rod (112) away from the heating cylinder (105) is fixedly connected to a traction rope (103), the inner end of the reversing sleeve (401) is fixedly mounted with a wire wheel (404), and the free end of the traction rope (103) passes through the interior of the conduit (102) and is fixedly wound around the outer surface of the wire wheel (404).

10. A detection method for a computer heat dissipation performance detection device, applied to a computer heat dissipation performance detection device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: When the host (1) is tested, the control terminal (3) transmits the test software instructions to the host (1) through the data line (2). After running for a period of time, the control terminal (3) adjusts the fan inside the host (1) to the maximum speed. At this time, when the air outlet blows out hot air, the double spiral metal sheet (104) inside the heat-receiving pipe (101) is deformed when heated, and drives the driving plate (113) to rotate. The driving plate (113) drives the spiral rod (107) to rotate. At this time, the spiral rod (107) rotates and moves upward under the action of the stabilizing sleeve (108), and pushes the plug (109) to move upward. The thermal spring (110) is deformed when the temperature rises, and then compresses the trigger spring (111) and drives the driving rod ( 112) pulls the traction rope (103), so that the wire wheel (404) drives the reversing sleeve (401) to rotate, and then drives the hook plate to be clamped between two adjacent passive blocks (402). At this time, when the plug plate (109) moves upward, it compresses the air inside the plug cylinder (106), and transmits it to the inside of the reversing sleeve (401) through the conduit (102), pushing the push rod (403) to move. At this time, the push rod (403) pushes the passive block (402) to move the driving belt (302), and the triangular blade (303) pushes the beads inside the storage tube (203) containing the metal beads out, and the beads fall into the observation tube (201) through the connecting tube (7). At this time, the temperature increase and temperature change inside the host (1) are recorded; S2: If the temperature inside the main unit (1) remains unchanged, the push rod (403) still pushes the drive belt (302) to move, so that the metal beads move into the observation tube (201). If the temperature inside the main unit (1) decreases, the double-helix metal sheet (104) drives the spiral rod (107) to reverse under the influence of the temperature, so that the hook plate reversely hooks the passive block (402) and the drive belt (302) reverses, thereby pushing the beads in the storage tube (203) containing the non-metallic beads into the observation tube (201).

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