CN114461045A - Adjustable heat dissipation device, computer and heat dissipation method - Google Patents
Adjustable heat dissipation device, computer and heat dissipation method Download PDFInfo
- Publication number
- CN114461045A CN114461045A CN202210091624.3A CN202210091624A CN114461045A CN 114461045 A CN114461045 A CN 114461045A CN 202210091624 A CN202210091624 A CN 202210091624A CN 114461045 A CN114461045 A CN 114461045A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- groove
- host
- rotating shaft
- air supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 63
- 238000001514 detection method Methods 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 30
- 241000883990 Flabellum Species 0.000 abstract description 19
- 238000013461 design Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 8
- 239000013013 elastic material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention provides an adjustable heat dissipation device, a computer and a heat dissipation method, which relate to the technical field of computers, and adopt the following scheme: including the host computer, air supply spare and auxiliary heat dissipation spare, air supply spare includes the frame, the pivot, the flabellum, the pivot is rotated and is connected on the frame, the pivot is connected with micro motor, the flabellum includes fixed flabellum and activity flabellum, fixed flabellum fixed connection is in the pivot, the activity flabellum slides and sets up in the pivot, be equipped with in the pivot and be used for restricting the spacing subassembly in activity flabellum glide path, still be equipped with in the pivot and be used for driving the gliding drive assembly of activity flabellum. The rotation angle of the fan blades of the fan in the heat dissipation device can be adjusted according to the temperature in the host through structural design, so that the air outlet speed and the air outlet pressure of the fan are changed, the heat dissipation effect of the heat dissipation device is adjusted, the problem of fixing the heat dissipation effect of the heat dissipation device is solved, the temperature in the host can be effectively reduced, and the normal operation of the host is maintained.
Description
Technical Field
The invention relates to the technical field of computers, in particular to an adjustable heat dissipation device, a computer and a heat dissipation method.
Background
Because the computer host comprises more circuit boards, components and parts and the like, when the computer is used for a long time, various circuit boards and components generate heat, the temperature in the computer host is increased, the use performance of the components and the circuit boards is deteriorated by continuous high temperature, even short circuit and explosion can be generated, and heat dissipation devices such as air cooling or water cooling can be installed in the computer host, and the air cooling generally drives heat consumption through air flow through a fan.
However, the temperature in the host machine is continuously increased, and the cooling effect of one fan is limited, so that a heat dissipation device for adjusting the wind speed according to the temperature in the host machine is extremely necessary.
Therefore, in order to solve the problem of limited cooling effect of the fan in the conventional host, it is an urgent need to develop an efficient and adjustable cooling device, a computer and a cooling method.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an adjustable heat dissipation device, a computer and a heat dissipation method, which are used for solving the problem that the cooling effect of a fan in a host is limited at present.
The technical scheme adopted by the invention for solving the technical problems is as follows: an adjustable heat dissipation device comprises a host machine, an air supply part and an auxiliary heat dissipation part, wherein the air supply part and the auxiliary heat dissipation part are arranged on the host machine, the auxiliary heat dissipation part is arranged opposite to the air supply part, and a plurality of heat dissipation holes are formed in the host machine; the air supply part comprises a frame, a rotating shaft and fan blades, the rotating shaft is connected to the frame in a rotating mode, the rotating shaft is connected with a driving part, the driving part is a micro motor, the fan blades comprise fixed fan blades and movable fan blades, the fixed fan blades are fixedly connected to the rotating shaft, the movable fan blades are arranged in the rotating shaft in a sliding mode, a limiting component used for limiting sliding paths of the movable fan blades is arranged on the rotating shaft, and a driving component used for driving the movable fan blades to slide is further arranged on the rotating shaft. Through air supply spare and auxiliary heat sink mutually support and reduce the temperature in the host computer for various components and parts operation is smooth and easy in the host computer, specifically is air supply spare towards quick-witted incasement conveying gas, and the heat in the host computer is carried to gas, and gas is earlier with relative and the auxiliary heat sink collision and the butt of establishing, and the partly heat of dispersion makes gas along the louvre output simultaneously, realizes gaseous convection current, makes gas evenly can pass through each part of host computer, improves the host computer radiating effect. The movable fan blades are arranged on the rotating shaft in a sliding mode, so that a user can adjust the relative position relation between the movable fan blades and the fixed fan blades through the driving assembly according to the change of the temperature in the host, and adjust the gap between the adjacent fan blades, namely adjust the air supply amount of the air supply part. When the temperature is lower, the movable fan blade is under the limiting action of the limiting assembly, the movable fan blade and the fixed fan blade are overlapped with each other, the air supply part can convey large air volume, but the air pressure is lower, and the noise is smaller. When the temperature in the host is higher, the movable fan blades and the fixed fan blades can be arranged in a staggered mode through the driving assembly, namely, gaps between the adjacent fan blades are smaller, the air supply quantity of the air supply part is reduced to a certain extent at the moment, the air pressure is improved at the moment, the air flow rate in the host is improved, the temperature in the host can be reduced, the temperature in the host is kept appropriate, and the heat dissipation effect of the host is improved.
Further, spacing subassembly includes stopper and pawl, and on the stopper wore to locate movable flabellum, the pawl had elasticity, corresponds on the fixed flabellum and sets up spacing groove and the block groove that are linked together, and the spacing groove is used for supplying the stopper gomphosis, and the block groove is used for supplying the pawl gomphosis.
Furthermore, the driving assembly comprises a power source and a driving block, the movable fan blades are connected with synchronizing rings, the synchronizing rings are used for driving the three movable fan blades to synchronously slide, and the operation of a user is simple and convenient. The power supply rotates and connects in the pivot, and the power supply links to each other with the stopper, and the power supply is the cylinder. The driving block is fixedly connected with the inner wall of the synchronous ring. Further, thread groove and fixed slot have been seted up in the pivot, and the thread groove is used for supplying the drive block to slide and connects, and the fixed slot is used for supplying the drive block gomphosis, and the fixed slot is the setting that reduces towards fixed blade, and the fixed slot is linked together with the one end that the thread groove kept away from fixed flabellum. Furthermore, a first magnet piece is mounted on the pawl, a second magnet piece is correspondingly mounted on the synchronizing ring, and the first magnet piece and the second magnet piece attract each other. When the relative position relation between the fixed fan blade and the movable fan blade does not need to be adjusted, the limiting block is stably embedded with the limiting groove and the pawl is stably embedded with the clamping groove, and the rotating shaft rotates at the moment, so that the relative position relation between the fixed fan blade and the movable fan blade can be driven to be fixed. When the temperature was too high in the host computer, the cylinder pulling stopper because the stopper adopts the elastic material to make, therefore the pawl can take place deformation, and then pawl and block groove separation continue to stimulate the stopper, until pawl and activity flabellum joint. At the moment, the first magnet piece and the second magnet piece attract each other, and the limiting block is continuously pulled, so that the driving block on the synchronous ring slides along the thread groove, and the synchronous ring drives the rotating shaft to rotate in the sliding process; after the drive block slided to extreme position along the thread groove, power supply drive stopper slided towards fixed flabellum, until drive block and fixed slot gomphosis, at this moment, activity flabellum is less with fixed flabellum along pivot length direction distance to activity flabellum can be driven by the pivot once more and rotate.
Furthermore, the auxiliary heat dissipation part comprises a plurality of heat dissipation fins, a mounting frame is fixedly connected to the heat dissipation fins, the mounting frame is rotatably connected with the host, the heat dissipation fins and the fixed fan blades are arranged oppositely, and the heat dissipation holes are distributed in the side wall where the air supply part is located.
Further, the frame is detachably connected to the main frame, and a plurality of connecting blocks are arranged on the frame, and a connecting groove and a rotating groove which are communicated with each other are formed in the wall of the main frame, and the L-shaped connecting groove and the rotating groove are enclosed, and are used for sliding connection of the connecting blocks, and the rotating groove is used for embedding the connecting blocks. When the installation air supply piece, now with in the connecting block embedding spread groove to slide along the spread groove, when the connecting block aligns with the rotation groove, with connecting block and rotation groove gomphosis, realize being connected of frame and host computer, the user installation or dismantle comparatively portably.
Furthermore, the driving assembly further comprises a driving ring, the driving ring is sleeved on the rotating shaft, and the driving ring slides along the length direction of the rotating shaft. The power source is connected with a connecting rod which is fixedly connected with the driving ring.
Further, spacing subassembly includes gag lever post, intermediate lever and butt pole, and the gag lever post sets up on the synchronizing ring along pivot radial sliding, has seted up spacing hole in the pivot, and spacing hole is used for supplying the gag lever post gomphosis. The intermediate lever is made of elastic materials, one end of the intermediate lever is hinged to the limiting rod, the other end of the intermediate lever is hinged to the abutting rod, and the abutting rod is arranged on the synchronizing ring in a sliding mode along the axial direction of the rotating shaft. The synchronous ring is provided with an embedded groove, the abutting rod is positioned in the embedded groove, the abutting rod is coated with a damping layer, so that the relative position relation between the abutting rod and the bottom wall in the embedded groove is fixed, and the embedded groove is used for embedding the driving ring. The abutting rod is provided with a first magnetic piece, the driving ring is correspondingly provided with a second magnetic piece, and the first magnetic piece and the second magnetic piece are both magnets. When the relative position relation between the movable fan blade and the fixed fan blade needs to be adjusted, the driving ring is pushed by the power source, the driving ring slides towards the movable fan blade and is embedded with the embedded groove, meanwhile, the driving ring is abutted to the abutting rod to drive the abutting rod to slide, and then the middle rod connected with the abutting rod is driven to rotate to an inclined state from a horizontal state, so that the limiting rod is pulled to be separated from the limiting groove, the driving rotating shaft rotates, and the adjustment of the relative position relation between the movable fan blade and the fixed fan blade can be realized. The power source reversely pulls the driving ring, and the abutting rod is driven by the first magnetic piece and the second magnetic piece to move away from the movable fan blade, so that the limiting rod is embedded into the other limiting hole, and the movable fan blade is fixed with the rotating shaft.
In addition, the invention provides a computer, which comprises the adjustable heat dissipation device, wherein the adjustable heat dissipation device is installed in the computer.
In addition, the invention also provides a heat dissipation method, and the adjustable heat dissipation device comprises the following steps: the temperature detection module detects temperature data in the host, when the processing module judges that the temperature data exceeds a preset temperature data threshold value, the processing module sends an execution signal, the control device operates, the limit of the limit component on the movable fan blade is removed, the movable fan blade is driven to slide through the driving component, the air supply quantity and the air supply pressure of the air supply part are adjusted, the temperature in the host is reduced, and the heat dissipation effect of the host is improved. When the processing module judges that the temperature data continuously exceeds the temperature data threshold, a display signal is sent, so that the display equipment displays characters or pictures to remind a user of checking the host. Detect the interior gas flow rate data of host computer through velocity of flow detection module to carry to judging module, when judging module judges that gas flow rate data surpasss and predetermines gas flow rate data threshold value, carry warning signal to display device, make display device display characters or picture, remind the user to inspect the air supply piece. The automatic air supply volume and the air supply pressure of adjusting air supply spare of detection, intelligent operation, user easy and simple to handle, and when the host computer radiating effect is not good, can in time remind the user through display device.
According to the technical scheme, the invention has the following advantages:
the invention comprises a fixed fan blade, a movable fan blade and two driving parts for driving the movable fan blade to rotate, wherein a temperature sensor and a flow velocity sensor are arranged in a case, when the temperature rises, the temperature sensor controls the movable fan blade to rotate, the air supply speed and the air supply quantity of the fan are adjusted, and the heat dissipation effect of the heat dissipation device is improved. When the temperature decreases, the blowing speed and the blowing amount of the fan are adjusted again. Whether dust is accumulated on the fan or not is judged through the tassel sensor, and when the gas flow rate is too low, the fan can be detached, cleaned and installed again. The rotation angle of the fan blades of the fan in the heat dissipation device can be adjusted according to the temperature in the host through structural design, so that the air outlet speed and the air outlet pressure of the fan are changed, the heat dissipation effect of the heat dissipation device is adjusted, the mechanism is ingenious, the design is reasonable, the problem of fixing the heat dissipation effect of the heat dissipation device is solved, and meanwhile, the heat dissipation effect is better, the temperature in the host can be effectively reduced, and the normal operation of the host is maintained.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of an internal structure layout according to an embodiment of the present invention.
FIG. 3 is a schematic view showing the structure of the shaft and the fan blade according to the embodiment of the present invention.
FIG. 4 is a schematic view showing the cooperation of the rotating shaft, the fan blades and the limiting assembly according to the embodiment of the present invention.
Fig. 5 is a partial enlarged view of a portion a in fig. 4.
FIG. 6 is a diagram illustrating the display frame and the host according to the embodiment of the present invention.
Figure 7 is a logic diagram of embodiment 2 of the present invention,
FIG. 8 is a schematic diagram of the driving assembly and the limiting assembly according to the embodiment of the present invention.
FIG. 9 is a schematic view of a spacing assembly in accordance with an embodiment of the present invention.
In the figure, 1, a host; 11. heat dissipation holes; 12. connecting grooves; 13. a rotating groove; 2. an air supply member; 21. a frame; 211. connecting blocks; 22. a rotating shaft; 221. a thread groove; 222. fixing grooves; 223. a second magnet piece; 224. a limiting hole; 23. a fan blade; 231. a movable fan blade; 232. fixing the fan blades; 2321. a limiting groove; 2322. a clamping groove; 24. a synchronizer ring; 241. a fitting groove; 3. an auxiliary heat sink; 31. a heat sink; 32. a mounting frame; 4. a limiting component; 41. a limiting block; 42. a pawl; 421. a first magnet piece; 43. a limiting rod; 44. an intermediate lever; 45. abutting against the connecting rod; 451. a first magnetic member; 5. a drive assembly; 51. a power source; 52. a drive block; 53. a drive ring; 531. a second magnetic member; 532. a connecting rod; 6. a temperature detection module; 7. a processing module; 8. a display device; 9. a control device; 10. a flow rate detection module; 20. and a judging module.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is obvious that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
Detailed description of the preferred embodiment 1
This embodiment provides a high-efficient adjustable heat abstractor for computer, refer to fig. 1 and fig. 2, including adjustable heat abstractor including host computer 1, air supply part 2, supplementary radiating piece 3. The temperature in the host machine 1 is reduced by the mutual matching of the air supply part 2 and the auxiliary heat radiation part 3, so that various components in the host machine 1 can smoothly run.
Referring to fig. 2 and 3, the blowing member 2 includes a frame 21, a rotating shaft 22, and fan blades 23, and the fan blades 23 include a plurality of fixed fan blades 232 and a plurality of movable fan blades 231, in this embodiment, the number of the fixed fan blades 232 and the number of the movable fan blades 231 are 3. The rotating shaft 22 is rotatably connected to the frame 21, the rotating shaft 22 is connected with a micro motor, the fixed fan blade 232 is fixedly connected to the rotating shaft 22, the movable fan blade 231 is slidably arranged on the rotating shaft 22, the rotating shaft 22 is provided with a limiting component 4 for limiting the sliding path of the movable fan blade 231, and the rotating shaft 22 is further provided with a driving component 5 for driving the movable fan blade 231 to slide.
The movable fan blade 231 is slidably disposed on the rotating shaft 22, so that a user can adjust the relative position relationship between the movable fan blade 231 and the fixed fan blade 232 through the driving assembly 5 according to the temperature change in the main machine 1, and adjust the gap between the adjacent fan blades 23, i.e. adjust the air output of the air supply member 2. When the temperature is lower, the movable fan blade 231 and the fixed fan blade 232 are overlapped with each other under the limiting action of the limiting component 4, the air supply part 2 can deliver larger air volume, but the air pressure is lower, and the noise is smaller. When the temperature in the host 1 is high, the movable fan blades 231 and the fixed fan blades 232 can be arranged in a staggered manner through the driving assembly 5, namely, the gap between the adjacent fan blades 23 is small, the air supply quantity of the air supply part 2 is reduced to a certain extent at the moment, but the air pressure is improved at the moment, the air flow rate in the host 1 is improved, the temperature in the host 1 can be reduced, the temperature in the host 1 is kept appropriate, and the heat dissipation effect of the host 1 is improved.
Referring to fig. 4 and 5, the limiting component 4 includes a limiting block 41 and a pawl 42, the limiting block 41 is disposed on the movable blade 231 in a penetrating manner, the pawl 42 is made of an elastic material, the elastic material may be rubber or resin, rubber is selected in this embodiment, a limiting groove 2321 and a clamping groove 2322 which are communicated with each other are correspondingly formed in the fixed blade 232, the limiting groove 2321 is used for embedding the limiting block 41, and the clamping groove 2322 is used for embedding the pawl 42.
Referring to fig. 3 and 4, the driving assembly 5 includes a power source 51 and a driving block 52, a synchronizing ring 24 is connected to the movable blades 231, and the synchronizing ring 24 is used for driving the three movable blades 231 to slide synchronously, so that the operation of the user is simple. The power source 51 is rotatably connected to the rotating shaft 22, the power source 51 is connected to the limiting block 41, and the power source 51 is an air cylinder. The driving block 52 is fixedly connected with the inner wall of the synchronizing ring 24. The rotating shaft 22 is provided with a thread groove 221 and a fixing groove 222, the thread groove 221 is used for sliding connection of the driving block 52, the fixing groove 222 is used for embedding the driving block 52, the fixing groove 222 is arranged in a tapered manner towards the fixed blade, and the fixing groove 222 is communicated with one end of the thread groove 221 away from the fixed blade 232.
Referring to fig. 4 and 5, the first magnet piece 421 is mounted on the pawl 42, the second magnet piece 223 is mounted on the synchronizing ring 24, and the first magnet piece 421 and the second magnet piece 223 are attracted to each other.
When the relative position relationship between the fixed blade 232 and the movable blade 231 does not need to be adjusted, the limiting block 41 is stably embedded in the limiting groove 2321, and the pawl 42 is stably embedded in the engaging groove 2322, so that the rotating shaft 22 rotates to drive the relative position relationship between the fixed blade 232 and the movable blade 231 to be fixed. When the temperature in the host 1 is too high, the cylinder pulls the limiting block 41, and the limiting block 41 is made of elastic material, so that the pawl 42 can deform, the pawl 42 is separated from the clamping groove 2322, and the limiting block 41 is continuously pulled until the pawl 42 is clamped with the movable fan blade 231. At this time, the first magnet piece 421 and the second magnet piece 223 attract each other, and the limiting block 41 is continuously pulled, so that the driving block 52 on the synchronizing ring 24 slides along the thread groove 221, and the synchronizing ring 24 drives the rotating shaft 22 to rotate in the sliding process; after the driving block 52 slides to the extreme position along the thread groove 221, the power source 51 drives the limiting block 41 to slide toward the fixed blade 232 until the driving block 52 is embedded into the fixed slot 222, at this time, the distance between the movable blade 231 and the fixed blade 232 along the length direction of the rotating shaft 22 is smaller, and the movable blade 231 can be driven by the rotating shaft 22 to rotate again.
Referring to fig. 1 and 2, the auxiliary heat sink 3 includes a plurality of heat sinks 31, a mounting bracket 32 is fixedly connected to the heat sinks 31, the mounting bracket 32 is rotatably connected to the main body 1, and the heat sinks 31 are disposed opposite to the fixed blades 232. The side wall of the main body 1 is provided with a plurality of heat dissipation holes 11, and the heat dissipation holes 11 are distributed on the side wall where the air supply part 2 is located.
Through air supply member 2 towards quick-witted incasement conveying gas, the heat in the host computer 1 is carried to gas, and gas collides and the butt with fin 31 earlier, and a dispersion part heat makes simultaneously gaseous along 11 outputs of louvre, realizes gaseous convection current, makes gaseous can evenly pass through each part of host computer 1, improves the radiating effect of host computer 1. When the wind pressure that air supply member 2 carried increases, can drive mounting bracket 32 synchronous revolution, further increase the interior gas flow rate of host computer 1, further improve the radiating effect of host computer 1, make each components and parts operation in the host computer 1 smooth and easy.
Referring to fig. 2 and 6, the frame 21 is detachably connected to the main body 1, the frame 21 is provided with a plurality of connecting blocks 211, the fixed wall of the main body 1 is provided with a connecting groove 12 and a rotating groove 13 which are communicated with each other, the connecting groove 12 and the rotating groove 13 enclose an L-shaped structure, the connecting groove 12 is used for slidably connecting the connecting blocks 211, and the rotating groove 13 is used for embedding the connecting blocks 211.
When installing air supply member 2, now imbed connecting block 211 in connecting groove 12 to slide along connecting groove 12, when connecting block 211 aligns with rotation groove 13, with connecting block 211 and rotation groove 13 gomphosis, realize being connected of frame 21 and host computer 1, the user installation or dismantle comparatively portably.
Referring to fig. 8 and 9, the driving assembly 5 includes a driving ring 53 and a power source 51, the driving ring 53 is sleeved on the rotating shaft 22, and the driving ring 53 slides along the length direction of the rotating shaft 22. The power source 51 is a cylinder, a connecting rod 532 is connected to the power source 51, and the connecting rod 532 is fixedly connected with the driving ring 53.
Referring to fig. 8 and 9, the limiting assembly 4 includes a limiting rod 43, an intermediate rod 44, and an abutting rod 45, the limiting rod 43 is disposed on the synchronizing ring 24 along the radial direction of the rotating shaft 22 in a sliding manner, a limiting hole 224 is formed in the rotating shaft 22, and the limiting hole 224 is used for the limiting rod 43 to be embedded. The intermediate rod 44 is made of elastic material, one end of the intermediate rod 44 is hinged to the limiting rod 43, the other end of the intermediate rod 44 is hinged to the abutting rod 45, and the abutting rod 45 is axially slidably disposed on the synchronizing ring 24 along the rotating shaft 22. The synchronizing ring 24 is provided with a fitting groove 241, the contact rod 45 is positioned in the fitting groove 241, the contact rod 45 is coated with a damping layer, the relative positional relationship between the contact rod 45 and the inner bottom wall of the fitting groove 241 is fixed, and the fitting groove 241 is used for fitting the drive ring 53. The abutting rod 45 is provided with a first magnetic member 451, the driving ring 53 is correspondingly provided with a second magnetic member 531, and the first magnetic member 451 and the second magnetic member 531 are both magnets.
When the relative position between the movable fan blade 231 and the fixed fan blade 232 needs to be adjusted, the driving ring 53 is pushed by the power source 51, so that the driving ring 53 slides towards the movable fan blade 231 and is embedded in the embedding groove 241, meanwhile, the driving ring 53 is abutted against the abutting rod 45 to drive the abutting rod 45 to slide, and further, the intermediate rod 44 connected with the abutting rod 45 is driven to rotate from a horizontal state to an inclined state, so that the limiting rod 43 is pulled to be separated from the limiting groove 2321, the rotating shaft 22 is driven to rotate, and the adjustment of the relative position between the movable fan blade 231 and the fixed fan blade 232 can be realized. The power source 51 pulls the driving ring 53 in the opposite direction, and the abutting rod 45 is driven by the first magnetic member 451 and the second magnetic member 531 to slide away from the movable blade 231, so that the limiting rod 43 is embedded into the other limiting hole 224, thereby completing the fixing of the movable blade 231 and the rotating shaft 22.
Detailed description of the preferred embodiment 2
The present embodiment provides a computer, including the adjustable heat dissipation device of embodiment 1, wherein the adjustable heat dissipation device is installed in the computer.
Detailed description of preferred embodiments 3
Referring to fig. 7, the present embodiment provides a heat dissipation method, which employs the adjustable heat dissipation apparatus in embodiment 1, and includes a temperature detection module 6, a flow rate detection module, a processing module 7, a determination module 20, a display device 8, and a control device 9, which are connected by a wire or wireless communication; the temperature detection module 6 is used for detecting and recording temperature data in the host 1; the flow velocity detection module is used for detecting and recording gas flow velocity data in the host 1; the processing module 7 is used for comparing the temperature data with a preset temperature data template and sending an execution signal to the control equipment 9 when the temperature data exceeds a preset temperature threshold; when the temperature data continuously exceed the preset temperature threshold, sending a display signal to the display device 8; the judging module 20 is configured to transmit a warning signal to the display device 8 when the gas flow rate data is lower than a preset gas flow rate data threshold; the display device 8 is used for displaying pictures and characters to prompt a user to check the host 1; the control device 9, including the power source 51, is operated or turned off in accordance with the execution signal.
Temperature data in the host 1 is detected through the temperature detection module 6, when the processing module 7 judges that the temperature data exceeds a preset temperature data threshold value, the processing module 7 sends an execution signal, the control device 9 operates to remove the limit of the limit component 4 to the movable fan blade 231, the movable fan blade 231 is driven to slide through the driving component 5, the air supply quantity and the air supply pressure of the air supply part 2 are adjusted, the temperature in the host 1 is reduced, and the heat dissipation effect of the host 1 is improved. When the processing module 7 judges that the temperature data continuously exceeds the temperature data threshold, a display signal is sent, so that the display device 8 displays characters or pictures to remind a user to check the host 1. Detect the gaseous velocity of flow data in the host computer 1 through velocity of flow detection module to carry to judge module 20, when judge module 20 judges that gaseous velocity of flow data surpass and predetermine gaseous velocity of flow data threshold value, carry warning signal to display device 8, make display device 8 show characters or picture, remind the user to inspect air supply piece 2. The automatic air supply volume and the air supply pressure of adjusting air supply piece 2 of detection, intelligent operation, user easy and simple to handle, and when the radiating effect of host computer 1 is not good, can in time remind the user through display device 8.
The principle is as follows: through temperature detection module 6, real time monitoring and record the temperature data in host computer 1, when judging that temperature data surpass preset temperature data through processing module 7, send actuating signal, controlgear 9 moves according to actuating signal, remove spacing subassembly 4 to the spacing of activity flabellum 231, adjust the relative position relation between fixed flabellum 232 and the activity flabellum 231 through drive assembly 5, adjust the air supply volume of air supply part 2, be favorable to the temperature to maintain stably in the host computer 1, improve the radiating effect of host computer 1, automated control, in time, adjust the air supply effect of air supply part 2, stably improve the radiating effect of host computer 1.
The terms "upper", "lower", "outside", "inside", and the like in the description and claims of the present invention and the above-described drawings (if any) are used for distinguishing relative positions without necessarily being construed qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An adjustable heat dissipation device is characterized by comprising a host, an air supply part and an auxiliary heat dissipation part, wherein the air supply part and the auxiliary heat dissipation part are installed on the host, the auxiliary heat dissipation part is arranged opposite to the air supply part, and a plurality of heat dissipation holes are formed in the host; the air supply part comprises a frame, a rotating shaft and fan blades, the rotating shaft is connected to the frame in a rotating mode, the rotating shaft is connected with a driving part, the fan blades comprise fixed fan blades and movable fan blades, the fixed fan blades are fixedly connected to the rotating shaft, the movable fan blades are arranged on the rotating shaft in a sliding mode, a limiting component used for limiting the sliding path of the movable fan blades is arranged on the rotating shaft, and a driving component used for driving the movable fan blades to slide is further arranged on the rotating shaft.
2. The adjustable heat dissipation device as recited in claim 1, wherein the limiting component comprises a limiting block and a pawl, the limiting block is disposed on the movable fan blade, the pawl has elasticity, the fixed fan blade is correspondingly provided with a limiting groove and a locking groove, the limiting groove and the locking groove are communicated, the limiting groove is used for the embedding of the limiting block, and the locking groove is used for the embedding of the pawl.
3. The adjustable heat dissipation device of claim 2, wherein the driving assembly comprises a power source and a driving block, the movable blades are connected with a synchronizing ring, the synchronizing ring is used for driving the three movable blades to slide synchronously, the power source is rotatably connected to the rotating shaft, the power source is connected with the limiting block, and the driving block is fixedly connected with the inner wall of the synchronizing ring.
4. The adjustable heat dissipation device as recited in claim 3, wherein the rotation shaft is provided with a thread groove and a fixing groove, the thread groove is used for slidably connecting the driving block, the fixing groove is used for embedding the driving block, the fixing groove is tapered towards the fixed blade, and the fixing groove is communicated with one end of the thread groove away from the fixed blade; the pawl is provided with a first magnet piece, the synchronizing ring is correspondingly provided with a second magnet piece, and the first magnet piece and the second magnet piece are mutually attracted.
5. The adjustable heat dissipation device of any one of claims 1-4, wherein the auxiliary heat dissipation member comprises a plurality of heat dissipation fins, the heat dissipation fins are fixedly connected with a mounting bracket, the mounting bracket is rotatably connected with the host, the heat dissipation fins are arranged opposite to the fixed fan blades, and the heat dissipation holes are distributed on a side wall where the air supply member is located is connected.
6. The adjustable heat dissipation device as recited in any one of claims 1-4, wherein the frame is detachably connected to the main frame, the frame is provided with a plurality of connection blocks, the inner wall of the main frame is provided with a connection groove and a rotation groove, the connection groove and the rotation groove are communicated, the connection groove is used for slidably connecting the connection blocks, and the rotation groove is used for embedding the connection blocks.
7. The adjustable heat sink apparatus of claim 4, wherein the driving assembly further comprises a driving ring, the driving ring is sleeved on the rotating shaft, and the driving ring slides along a length direction of the rotating shaft.
8. The adjustable heat dissipation device of claim 1, wherein the limiting assembly comprises a limiting rod, an intermediate rod and an abutting rod, the limiting rod is arranged on the synchronizing ring in a radially sliding manner along the rotating shaft, and a limiting hole is formed in the rotating shaft and used for being embedded in the limiting rod.
9. A computer comprising the adjustable heat sink of any one of claims 1-8, the adjustable heat sink being installed in the computer.
10. A heat dissipation method, wherein the adjustable heat dissipation device as recited in any one of claims 1 to 8 is adopted, comprising the steps of: the temperature detection module is used for detecting temperature data in the host, when the processing module judges that the temperature data exceeds a preset temperature data threshold value, the processing module sends an execution signal to control the equipment to operate, the limit of the limit assembly on the movable fan blades is removed, the movable fan blades are driven to slide through the driving assembly, the air supply quantity and the air supply pressure of the air supply part are adjusted, and the temperature in the host is reduced; when the processing module judges that the temperature data continuously exceeds the temperature data threshold value, a display signal is sent to enable the display equipment to display characters or pictures to remind a user of checking the host; detect the interior gas flow rate data of host computer through velocity of flow detection module to carry to judging module, when judging module judges that gas flow rate data surpasss and predetermines gas flow rate data threshold value, carry warning signal to display device, make display device display characters or picture, remind the user to inspect the air supply piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210091624.3A CN114461045B (en) | 2022-01-26 | 2022-01-26 | Adjustable heat dissipation device, computer and heat dissipation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210091624.3A CN114461045B (en) | 2022-01-26 | 2022-01-26 | Adjustable heat dissipation device, computer and heat dissipation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114461045A true CN114461045A (en) | 2022-05-10 |
| CN114461045B CN114461045B (en) | 2023-07-21 |
Family
ID=81412290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210091624.3A Active CN114461045B (en) | 2022-01-26 | 2022-01-26 | Adjustable heat dissipation device, computer and heat dissipation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114461045B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115543043A (en) * | 2022-09-24 | 2022-12-30 | 溙奕(江西)电子科技有限公司 | Radiating fan using computer host |
| CN116247491A (en) * | 2023-02-28 | 2023-06-09 | 南京佰福激光技术有限公司 | Adjustable laser equipment cooling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371533A (en) * | 2016-09-12 | 2017-02-01 | 芜湖能盟信息技术有限公司 | Cooling device of computer |
| CN107332433A (en) * | 2017-08-21 | 2017-11-07 | 重庆路格科技有限公司 | Switching Power Supply heat abstractor |
| CN207529320U (en) * | 2017-11-08 | 2018-06-22 | 扬州橙子网络科技有限公司 | A kind of computer adjustable radiation component |
| CN108235660A (en) * | 2018-01-08 | 2018-06-29 | 四川大学 | It can Pop-up radiator and electronic computing device |
| CN112020278A (en) * | 2020-08-31 | 2020-12-01 | 维沃移动通信有限公司 | Heat sink device |
-
2022
- 2022-01-26 CN CN202210091624.3A patent/CN114461045B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371533A (en) * | 2016-09-12 | 2017-02-01 | 芜湖能盟信息技术有限公司 | Cooling device of computer |
| CN107332433A (en) * | 2017-08-21 | 2017-11-07 | 重庆路格科技有限公司 | Switching Power Supply heat abstractor |
| CN207529320U (en) * | 2017-11-08 | 2018-06-22 | 扬州橙子网络科技有限公司 | A kind of computer adjustable radiation component |
| CN108235660A (en) * | 2018-01-08 | 2018-06-29 | 四川大学 | It can Pop-up radiator and electronic computing device |
| CN112020278A (en) * | 2020-08-31 | 2020-12-01 | 维沃移动通信有限公司 | Heat sink device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115543043A (en) * | 2022-09-24 | 2022-12-30 | 溙奕(江西)电子科技有限公司 | Radiating fan using computer host |
| CN116247491A (en) * | 2023-02-28 | 2023-06-09 | 南京佰福激光技术有限公司 | Adjustable laser equipment cooling device |
| CN116247491B (en) * | 2023-02-28 | 2023-12-26 | 南京佰福激光技术有限公司 | Adjustable laser equipment cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114461045B (en) | 2023-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114461045A (en) | Adjustable heat dissipation device, computer and heat dissipation method | |
| CN101908013A (en) | Pressure sensing device, pressure sensing method and heat dissipation device for electronic device | |
| CN101431881A (en) | Heat radiating module | |
| CN110730083B (en) | POE power easy to assemble and dismantle | |
| CN102200816B (en) | Computer, heat-radiating module and automatic dust-removing method | |
| CN110657116B (en) | Fault detection device of axial flow fan | |
| CN112234775A (en) | Permanent magnet motor system | |
| CN213423818U (en) | Dustproof touch all-in-one | |
| CN111577635A (en) | Computer fan device with backflow prevention function | |
| CN110400556A (en) | A kind of buzzer structure for facilitating installation to have composite audio | |
| US20090231148A1 (en) | Structure for displaying operation status of a power supply | |
| CN107340677B (en) | Intelligent projection equipment based on Internet of things | |
| CN116600548B (en) | Heat abstractor and visual intelligent temperature control system of distributed | |
| CN218446325U (en) | Infrared lamp device of camera | |
| CN115581045B (en) | Intelligent lamplight curtain control device for intelligent home | |
| CN217271653U (en) | Protection mechanism of industrial control host | |
| CN218600085U (en) | Exhibition guiding device for digital cultural center | |
| CN209765710U (en) | High-performance combustible gas detection alarm | |
| CN116677885A (en) | Be used for mine air environment monitoring facilities | |
| CN216927025U (en) | Three-phase asynchronous motor detection device | |
| CN213183126U (en) | Projection arrangement for multimedia teaching | |
| CN214674767U (en) | Heat dissipation type magnetic roller | |
| CN117439336B (en) | Capacitive low-noise motor and chef machine | |
| CN210154044U (en) | Air guide door driving mechanism and air conditioner | |
| CN216253693U (en) | One-way remote flow type heat dissipation system for electronic information equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |