CN108150437B - Computer radiator - Google Patents
Computer radiator Download PDFInfo
- Publication number
- CN108150437B CN108150437B CN201711409004.5A CN201711409004A CN108150437B CN 108150437 B CN108150437 B CN 108150437B CN 201711409004 A CN201711409004 A CN 201711409004A CN 108150437 B CN108150437 B CN 108150437B
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- Prior art keywords
- cooling
- box body
- cavity
- air inlet
- air
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- 238000001816 cooling Methods 0.000 claims abstract description 147
- 239000000110 cooling liquid Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 55
- 239000010687 lubricating oil Substances 0.000 claims description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 16
- 230000017525 heat dissipation Effects 0.000 description 15
- 230000005855 radiation Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000112 cooling gas Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/06—Lubrication
- F04D29/063—Lubrication specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- 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
-
- 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
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/201—Cooling arrangements using cooling fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to the technical field of computers, and particularly discloses a computer radiator which comprises a box body and an upper cover with a hole, wherein an air outlet cooling cavity, an air inlet cooling cavity and a driving cavity are arranged at the lower part of the box body in the box body; be equipped with the division board between cooling chamber, the cooling chamber of admitting air of giving vent to anger, the cooling chamber of admitting air is equipped with vertical cooling tube, and the cooling chamber of giving vent to anger is equipped with horizontal cooling tube, and vertical cooling tube forms cooling cycle with horizontal cooling tube, and the one end of horizontal cooling tube is equipped with cooling liquid's exit, and the box in the cooling chamber of giving vent to anger is equipped with the venthole. The invention aims to provide a computer radiator which is not influenced by the ambient temperature and has good radiating effect on heating computer accessories all the time.
Description
Technical Field
The invention belongs to the technical field of computers, and particularly discloses a computer radiator.
Background
With the development of science and technology, computers have come to enter various enterprises and families, and play an important role in production and life. The computer is composed of various electronic elements, can perform numerical calculation and logic calculation, and has memory function. The method is greatly convenient for people to process and analyze the generated digital words in life and process graphic files. Electronic components of desktop computers are generally mounted in computer cases, and some components in the computers generate a lot of heat during operation, which affects the operation of the electronic components themselves and other electronic components. Therefore, a special heat dissipation device, a heat dissipation fan and a heat dissipation plate in the computer are designed in the computer. Wherein the heat dissipation fan can provide flowing air flow to quickly take away heat. However, the wind of the existing heat dissipation fan is usually directly extracted from the air, and a large amount of dust is carried in the wind, so that the dust is usually accumulated on the electronic components blown by the heat dissipation fan, which affects heat dissipation, and other functions of the electronic components, even causes a computer to crash.
In order to solve the technical problem, the chinese patent application with application publication No. CN103970229 discloses a circumferential positive pressure heat dissipation computer case, which includes a casing, an air inlet box, and a heat dissipation fan; the air inlet case is rectangular form assembly and is in the inside top of casing, is equipped with the computer accessory on the interior boundary wall of casing, processing has the through-hole that corresponds with the computer accessory that generates heat on the side of air inlet case, and radiator fan assembles the inside at the air inlet case. The case blows radiating air to the air inlet box through the radiating fan, the radiating air blows computer heating accessories arranged on the shell through holes in the peripheral walls of the air inlet box, and the computer heating accessories are blown and radiated at the same time.
By adopting the technical scheme, although the side surface of the air inlet box is provided with the through hole corresponding to the heating computer accessory, when the external environment is higher, the device has very poor cooling effect on the heating computer accessory.
Disclosure of Invention
The invention aims to provide a computer radiator to solve the problem that when the external environment is high, the cooling effect of the radiator on heating computer accessories is poor.
In order to achieve the purpose, the basic scheme of the invention is as follows: a computer radiator comprises a box body and an upper cover with a hole, wherein the upper cover can be detachably covered at the top of the box body, an air outlet cooling cavity at the lower part of the box body, an air inlet cooling cavity and a driving cavity which are arranged at the upper part of the box body are arranged in the box body, an air guide plate is arranged between the driving cavity and the air inlet cooling cavity, a first one-way air inlet valve and a one-way air outlet valve which face the air inlet cooling cavity are arranged on the air guide plate, a second one-way air inlet valve is arranged at the top of the driving cavity, a vertical sliding block, a driving mechanism and a cooling fan mechanism are sequentially arranged in the driving cavity, one end of the vertical sliding block is sealed and is connected on the air guide plate in a sliding manner, the other end of the vertical sliding block is sealed and is connected on the side wall of the box body in a sliding manner, the first one-way air inlet, the heat radiation fan mechanism is positioned below the driving mechanism; the cooling chamber of giving vent to anger, be equipped with the division board between the cooling chamber of admitting air, the cooling chamber of admitting air is equipped with vertical cooling tube, the cooling chamber of giving vent to anger is equipped with horizontal cooling tube, vertical cooling tube forms cooling cycle with horizontal cooling tube, the one end of horizontal cooling tube is equipped with cooling liquid's exit, the box in the cooling chamber of giving vent to anger is equipped with the venthole.
The working principle of the basic scheme is as follows: the box body is internally provided with an air outlet cooling cavity at the lower part of the box body, an air inlet cooling cavity and a driving cavity which are both arranged at the upper part of the box body, and because the top of the driving cavity is provided with a second one-way air inlet valve, the driving mechanism is arranged below the vertical sliding block and can drive the vertical sliding block to slide, when the driving mechanism drives the vertical sliding block to slide downwards, outside air enters the driving cavity through the second one-way air inlet valve at the top of the driving cavity; because the air guide plate is arranged between the driving cavity and the air inlet cooling cavity, the air guide plate is provided with a first one-way air inlet valve and a one-way air outlet valve which face the air inlet cooling cavity, the first one-way air inlet valve is positioned at the upper part of the vertical sliding block, and the one-way air outlet valve is positioned at the lower part of the vertical sliding block, when the driving mechanism drives the vertical sliding block to slide upwards, air positioned between the vertical sliding block and the top of the driving cavity is compressed by the vertical sliding block and enters the air inlet cooling cavity through the first one-way air inlet valve of the air guide plate for primary cooling; when the air in the next driving cavity enters the air inlet cooling cavity, the air pressure in the air inlet cooling cavity is increased, the air in the air inlet cooling cavity can enter the driving cavity again through the one-way air outlet valve on the air guide plate, the heat dissipation fan mechanism is positioned below the driving mechanism, the driving mechanism is positioned below the vertical sliding block, the heat dissipation fan mechanism is positioned below the vertical sliding block, and the one-way air outlet valve is positioned at the lower part of the vertical sliding block, so that the primary cooling air coming out of the one-way air outlet valve can move towards the heat dissipation fan mechanism, and can enter the air outlet cooling cavity through the rotation of the heat dissipation fan mechanism, and can be cooled for the second time under the action of the horizontal cooling pipe; because the box body of the air outlet cooling cavity is provided with the air outlet, the cooling gas finally cools the heating computer accessories through the air outlet. The vertical cooling pipe is arranged in the air inlet cooling cavity, the horizontal cooling pipe is arranged in the air outlet cooling cavity, the vertical cooling pipe and the horizontal cooling pipe form cooling liquid circulation, an inlet and an outlet of cooling liquid are arranged at one end of the vertical cooling pipe, so that the cooling liquid is introduced from the inlet and the outlet of the horizontal cooling pipe, the cooling liquid can form circulation of the horizontal cooling pipe, the vertical cooling pipe and the horizontal cooling pipe, and the horizontal cooling pipe and the vertical cooling pipe perform stepped cooling on gas entering the radiator as the cooling liquid enters from the horizontal cooling pipe and then enters the vertical cooling pipe, and the temperature of the cooling liquid in the horizontal cooling pipe is lower than that of the cooling liquid in the vertical cooling pipe.
The beneficial effect of this basic scheme lies in: firstly, the air guide plate is matched with the vertical sliding block, and the air entering the driving cavity is guided into the air inlet cooling cavity to realize the primary cooling of the air, so that the realization principle is simple; when the vertical slide block vertically moves upwards, the gas enters the air inlet cooling cavity from the driving cavity to be cooled until the next vertical slide block vertically moves upwards again, the outside gas is blown into the air inlet cooling cavity again, the gas close to the one-way gas outlet valve on the gas guide plate can be blown into the driving cavity due to the increase of the air pressure in the air inlet cooling cavity, in the process, the cooling time of the gas in the air inlet cooling cavity is more than or equal to one period of the vertical slide block moving up and down, compared with the prior art that the introduced gas is directly blown to the heat-generating computer accessory without stopping, the introduced gas is blown to the heat-generating computer accessory after being cooled in the air inlet cooling cavity for a period, the cooling effect of the heat-generating computer accessory is very good, and under the condition of higher outside environment temperature, the gas in the radiator can be always cooled to the temperature close to the cooling liquid, the radiator can not be influenced by higher ambient temperature, and the better cooling effect of the radiator on heating computer components is always ensured; the circulation of the horizontal cooling pipe, the vertical cooling pipe and the horizontal cooling pipe is formed by cooling liquid, so that the gas entering the radiator is subjected to stepped cooling, and the cooling effect is good.
Further, the cooling liquid is pure ethanol, the temperature of the cooling liquid is 10-20 ℃, and the normal working temperature of computer accessories is always ensured.
Furthermore, it has the filter pulp to compress tightly between the top of drive chamber and the upper cover, can the dust in the separation air, and in addition, the filter pulp is compressed tightly between the top of drive chamber and upper cover, changes convenience very.
Further, radiator fan mechanism includes backup pad, radiator fan, drive radiator fan pivoted motor and fixed connection the lubricated mechanism in the backup pad, backup pad one end fixed connection is on the air guide plate, the other end fixed connection of backup pad is on the lateral wall of box, radiator fan's center pin rotates to be connected in the backup pad, motor fixed connection is in radiator fan's center pin one end, and actuating mechanism during operation, lubricated mechanism can pour into lubricating oil into to radiator fan's center pin. When the vertical slider of actuating mechanism drive reciprocated, actuating mechanism can also drive lubricated mechanism and can apply lubricating oil to radiator fan's center pin, reduce the friction noise of radiator fan and its center pin, especially when the computer part temperature that generates heat is lower, motor drive radiator fan improves the rotational speed, radiator fan's work sound can obviously increase, and lubricated mechanism is under actuating mechanism's effect, can be continuous to radiator fan's center pin pour into lubricating oil into, can effectual radiator fan's work sound.
Further, lubricating mechanism is including L type box body, wedge, the spring and the orientation that are equipped with semi-solid lubricating oil the lubricating oil export of radiator fan center pin, the vertical sealed and sliding connection of wedge is in the top of L type box body, the bottom of wedge is passed through the spring is connected with the inner wall of L type box body, and actuating mechanism is when being close to the wedge, and the wedge can slide to the bottom of L type box body, extrudes the lubricating oil in the L type box body from the lubricating oil export. When actuating mechanism is close to the wedge, the wedge can receive actuating mechanism vertical decurrent power, because the vertical sealed and sliding connection of wedge on the top of L type box body, so the volume in the L type box body reduces, and the semisolid lubricating oil of the L type box body can be extruded from the lubricating oil export towards the radiator fan center pin to the realization constantly applies semisolid lubricating oil to the radiator fan center pin, reduces radiator fan's work sound's purpose.
Drawings
FIG. 1 is a schematic cross-sectional view of a heat sink for a computer according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 of an embodiment of a heat sink for a computer according to the present invention.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the cooling device comprises an upper cover 1, a box body 2, an air outlet cooling cavity 3, an air inlet cooling cavity 4, a driving cavity 5, an air guide plate 6, a first one-way air inlet valve 7, a one-way air outlet valve 8, a second one-way air inlet valve 9, a vertical sliding block 10, a partition plate 11, a vertical cooling pipe 12, a horizontal cooling pipe 13, an inlet and an outlet 14, an air outlet 15, filter cotton 16, a support plate 17, a cooling fan 18, a motor 19, an L-shaped box body 20, a wedge-shaped block 21, a spring 22 and a lubricating oil outlet 23.
As shown in fig. 1 and 2, a computer radiator comprises a box body 2 and an upper cover 1 with a hole, wherein the upper cover 1 can be detachably covered on the top of the box body 2, an air outlet cooling cavity 3 at the lower part of the box body 2, an air inlet cooling cavity 4 and a driving cavity 5 which are both arranged at the upper part of the box body 2 are arranged in the box body 2, an air guide plate 6 is arranged between the driving cavity 5 and the air inlet cooling cavity 4, and a first one-way air inlet valve 7 and a one-way air outlet valve 8 which face the air inlet cooling cavity 4 are arranged on the air guide plate 6.
The top of drive chamber 5 is equipped with one-way admission valve 9 of second, be equipped with vertical slider 10 in the drive chamber 5 in proper order, actuating mechanism and radiator fan 18 mechanism, the one end of vertical slider 10 is sealed and sliding connection is on air guide 6, the other end of vertical slider 10 is sealed and sliding connection is on the lateral wall of box 2, first one-way admission valve 7 is in the upper portion of vertical slider 10, one-way air outlet valve 8 is in the lower part of vertical slider 10, actuating mechanism is in vertical slider 10 below, and can drive vertical slider 10 and slide, the preferred actuating mechanism of this embodiment is cam mechanism, the rotation of cam drives the removal of vertical slider 10. When the vertical slide block 10 moves upwards, the air enters the air inlet cooling cavity 4 from the driving cavity 5 for cooling until the next vertical slide block 10 moves upwards vertically again to blow the outside air into the air inlet cooling cavity 4 again, the air near the one-way air outlet valve 8 on the air guide plate 6 is blown into the driving cavity 5 due to the increase of the air pressure in the air inlet cooling cavity 4, in the process, the cooling time of the air in the air inlet cooling cavity 4 is more than or equal to one period of the vertical sliding block 10 moving up and down, on one hand, the radiator cools the introduced air in the air inlet cooling cavity 4 for a period of time and then blows the air to the heat-generating computer component, the cooling effect to the computer part that generates heat is good, and on the other hand under the higher condition of external environment temperature, the gas in this radiator can fall all the time to the temperature similar with cooling liquid, can not receive the higher influence of ambient temperature at all.
In addition, filter cotton 16 is compressed between the top of the driving cavity 5 and the upper cover 1, so that dust in the air can be blocked, and the replacement is very convenient.
The heat radiation fan 18 mechanism is arranged below the driving mechanism; be equipped with division board 11 between cooling chamber 3, the cooling chamber 4 that admits air of giving vent to anger, be equipped with vertical cooling tube 12 in the cooling chamber 4 that admits air, the cooling chamber 3 that gives vent to anger is equipped with horizontal cooling tube 13, and the one end of horizontal cooling tube 13 is equipped with cooling liquid's exit 14, and the box 2 of the cooling chamber 3 that gives vent to anger is equipped with venthole 15. Cooling liquid is introduced from an inlet and an outlet 14 of the horizontal cooling pipe 13, the vertical cooling pipe 12 and the horizontal cooling pipe 13 form circulation of the horizontal cooling pipe 13, the vertical cooling pipe 12 and the horizontal cooling pipe 13, so that the gas entering the radiator is subjected to stepped cooling, the preferred cooling liquid in the embodiment is pure ethanol, and the temperature of the cooling liquid is 10-20 ℃.
The heat radiation fan 18 mechanism comprises a support plate 17, a heat radiation fan 18, a motor 19 for driving the heat radiation fan 18 to rotate and a lubricating mechanism fixedly connected to the support plate 17, one end of the support plate 17 is fixedly connected to the air guide plate 6, the other end of the support plate 17 is fixedly connected to the side wall of the box body 2, a central shaft of the heat radiation fan 18 is rotatably connected to the support plate 17, and the motor 19 is fixedly connected to one end of the central shaft of the heat radiation fan 18. The lubricating mechanism comprises an L-shaped box body 20 filled with semisolid lubricating oil, a wedge block 21, a spring 22 and a lubricating oil outlet 23 facing the central shaft of the cooling fan 18, the wedge block 21 is vertically sealed and connected to the top end of the L-shaped box body 20 in a sliding mode, the bottom of the wedge block 21 is connected with the inner wall of the L-shaped box body 20 through the spring 22, when the driving mechanism approaches the wedge block 21, the wedge block 21 can slide towards the bottom of the L-shaped box body 20, and the lubricating oil in the L-shaped box body 20 is extruded out of the lubricating oil outlet 23. When actuating mechanism is close to wedge 21, wedge 21 can receive vertical downward removal, because wedge 21 is vertical sealed and sliding connection at the top of L type box 20, so the volume in the L type box 20 reduces, and semi-solid lubricating oil in the L type box 20 can pour into lubricating oil to radiator fan 18 center pin to the realization constantly applies semi-solid lubricating oil to radiator fan 18 center pin, reduces radiator fan 18's work sound's purpose.
When the method is concretely implemented, firstly, cooling liquid is introduced from an inlet and an outlet 14 of a horizontal cooling pipe 13, a driving mechanism drives a vertical sliding block 10 to slide downwards, and outside air enters a driving cavity 5 through a second one-way air inlet valve 9 at the top of the driving cavity 5; when the driving mechanism drives the vertical sliding block 10 to slide upwards, the gas between the vertical sliding block 10 and the top of the driving cavity 5 is compressed by the vertical sliding block 10 and enters the air inlet cooling cavity 4 through the first one-way air inlet valve 7 of the air guide plate 6 for primary cooling, and the cooling time is more than or equal to one period of up-and-down movement of the vertical sliding block 10; along with the next time that the gas in the driving cavity 5 enters the air inlet cooling cavity 4, the air pressure in the air inlet cooling cavity 4 is increased, the gas in the air inlet cooling cavity 4 can enter the driving cavity 5 again through the one-way air outlet valve 8 on the air guide plate 6, the first cooling gas coming out of the one-way air outlet valve 8 can move towards the heat dissipation fan 18 mechanism, and through the rotation of the heat dissipation fan 18 mechanism, the first cooling gas can enter the air outlet cooling cavity 3 and is subjected to secondary cooling under the action of the horizontal cooling pipe 13; the cooling gas finally flows out through the air outlet 15 to cool the heating computer accessories. Meanwhile, when the driving mechanism approaches the wedge block 21, the wedge block 21 receives a vertical downward force from the driving mechanism, the volume in the L-shaped box 20 is reduced, and the semi-solid lubricating oil in the L-shaped box 20 is extruded out from the lubricating oil outlet 23 toward the central axis of the cooling fan 18, so that the semi-solid lubricating oil is continuously injected into the central axis of the cooling fan 18, and the working sound of the cooling fan 18 is reduced.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (3)
1. A computer radiator comprises a box body and an upper cover with a hole, wherein the upper cover can be detachably covered at the top of the box body, the computer radiator is characterized in that an air outlet cooling cavity at the lower part of the box body, an air inlet cooling cavity and a driving cavity which are arranged at the upper part of the box body are arranged in the box body, an air guide plate is arranged between the driving cavity and the air inlet cooling cavity, a first one-way air inlet valve and a one-way air outlet valve which face the air inlet cooling cavity are arranged on the air guide plate, a second one-way air inlet valve is arranged at the top of the driving cavity, a vertical sliding block, a driving mechanism and a cooling fan mechanism are sequentially arranged in the driving cavity, one end of the vertical sliding block is sealed and is connected on the air guide plate in a sliding manner, the other end of the vertical sliding block is sealed and is connected on the side wall of the box body, the driving mechanism is positioned below the vertical sliding block and can drive the vertical sliding block to slide, and the cooling fan mechanism is positioned below the driving mechanism; a partition plate is arranged between the air outlet cooling cavity and the air inlet cooling cavity, a vertical cooling pipe is arranged in the air inlet cooling cavity, a horizontal cooling pipe is arranged in the air outlet cooling cavity, the vertical cooling pipe and the horizontal cooling pipe form cooling circulation, an inlet and an outlet of cooling liquid are arranged at one end of the horizontal cooling pipe, and an air outlet hole is formed in a box body of the air outlet cooling cavity; the cooling fan mechanism comprises a supporting plate, a cooling fan, a motor for driving the cooling fan to rotate and a lubricating mechanism fixedly connected to the supporting plate, wherein one end of the supporting plate is fixedly connected to the air guide plate, the other end of the supporting plate is fixedly connected to the side wall of the box body, a central shaft of the cooling fan is rotatably connected to the supporting plate, the motor is fixedly connected to one end of the central shaft of the cooling fan, and when the driving mechanism works, the lubricating mechanism can inject lubricating oil into the central shaft of the cooling fan; lubricating mechanism is including L type box body, wedge, the spring and the orientation that is equipped with semi-solid lubricating oil the lubricating oil export of radiator fan center pin, the vertical sealed and sliding connection of wedge is in the top of L type box body, the bottom of wedge is passed through the spring is connected with the inner wall of L type box body, and actuating mechanism is when being close to the wedge, and the wedge can slide to the bottom of L type box body, extrudes the lubricating oil in the L type box body from the lubricating oil export.
2. The heat sink of claim 1, wherein the cooling liquid is pure ethanol and the temperature of the cooling liquid is 10-20 ℃.
3. The computer heat sink as claimed in claim 1, wherein a filter cotton is compressed between the top of the driving chamber and the top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409004.5A CN108150437B (en) | 2017-12-22 | 2017-12-22 | Computer radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409004.5A CN108150437B (en) | 2017-12-22 | 2017-12-22 | Computer radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108150437A CN108150437A (en) | 2018-06-12 |
| CN108150437B true CN108150437B (en) | 2019-12-24 |
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ID=62465405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711409004.5A Active CN108150437B (en) | 2017-12-22 | 2017-12-22 | Computer radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108150437B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803849B (en) * | 2018-06-29 | 2021-04-16 | 云侠科技(苏州)有限公司 | Heat radiation machine case |
| CN109246336B (en) * | 2018-08-22 | 2020-09-25 | 湖北鑫美企业发展股份有限公司 | Monitoring protective cover beneficial to heat dissipation |
| CN109151269B (en) * | 2018-08-22 | 2020-06-16 | 湖北鑫美企业发展股份有限公司 | Real-time temperature-adjusting video monitoring protective cover |
| CN112130647B (en) * | 2020-09-27 | 2022-06-03 | 浙江工业职业技术学院 | Computer heat abstractor |
| CN112817147B (en) * | 2021-01-04 | 2023-01-10 | 上海镭天激光设备有限公司 | Octahedral prism device for high-speed one-dimensional high-power laser scanning |
| CN113515171B (en) * | 2021-05-17 | 2023-11-24 | 安徽东升达精密机件有限公司 | Lubricating mechanism of circulation filtering type notebook computer rotating shaft |
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| CN206479927U (en) * | 2017-01-20 | 2017-09-08 | 三门峡职业技术学院 | It is a kind of that there is the computer installation for strengthening cooling device |
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| CN2724917Y (en) * | 2004-03-12 | 2005-09-14 | 高侨自动化科技股份有限公司 | Round disc lubricating structure of full automatic minitype drill shaping machine |
| WO2009036788A1 (en) * | 2007-09-19 | 2009-03-26 | Carrier Corporation | Condenser having a sub-cooling unit |
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| CN205752444U (en) * | 2016-05-19 | 2016-11-30 | 超威电源有限公司 | A kind of accumulator auxiliary temperature-reducing device |
| CN205980464U (en) * | 2016-08-24 | 2017-02-22 | 江西盛伟科技股份有限公司 | Circulating refrigerating unit of comdenstion water |
| CN206479927U (en) * | 2017-01-20 | 2017-09-08 | 三门峡职业技术学院 | It is a kind of that there is the computer installation for strengthening cooling device |
| CN107053518A (en) * | 2017-04-13 | 2017-08-18 | 重庆精榜高分子材料有限公司 | Plastics extrude granulation cooling device |
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