CN110703887A - Computer heat dissipation equipment that noise is low - Google Patents
Computer heat dissipation equipment that noise is low Download PDFInfo
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- CN110703887A CN110703887A CN201910946918.8A CN201910946918A CN110703887A CN 110703887 A CN110703887 A CN 110703887A CN 201910946918 A CN201910946918 A CN 201910946918A CN 110703887 A CN110703887 A CN 110703887A
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- motor
- sliding sleeve
- heat dissipation
- spring
- mounting groove
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a low-noise computer heat dissipation device, which comprises a filter screen, a sound absorption material layer, a positioning bolt, a motor and a heat dissipation blade, wherein the filter screen is arranged for filtering dust and sundries in the air, permanent magnets are fixedly arranged at two ends of the bottom surface of a heat sink body through glue, and positioning rods are welded on the permanent magnets, so that when the heat sink is used, the positioning rods are directly inserted into holes which are pre-opened on a case, the heat sink body is adsorbed in the case through the permanent magnets, the mounting difficulty of the heat sink body is greatly reduced, a first sliding sleeve and a second sliding sleeve respectively slide upwards on a first supporting column and a second supporting column under the action of the elastic forces of a first spring and a second spring, the motor and the heat dissipation blade are further driven to lift out of a mounting groove, and an operator can conveniently clean the motor and the heat dissipation blade, the practicability of the equipment is improved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to computer heat dissipation equipment with low noise.
Background
The computer is an electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and has a memory function. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. A computer that is composed of a hardware system and a software system and does not have any software installed is called a bare metal. The system can be divided into five types, namely a super computer, an industrial control computer, a network computer, a personal computer and an embedded computer, wherein the more advanced computers comprise a biological computer, a photon computer, a quantum computer and the like; has extremely important influence on the production activities and social activities of human beings and develops rapidly with strong vitality. The application field of the computer system is expanded from the initial military scientific research application to various fields of society, a large-scale computer industry is formed, the technology progress in the global range is driven, the deep social revolution is caused, and the computer is spread throughout general schools, enterprises and public institutions, enters common people and becomes an essential tool in the information society. The application of computers is more and more common in China, after the innovation is opened, the number of Chinese computer users is continuously increased, the application level is continuously improved, and particularly, the application in the fields of Internet, communication, multimedia and the like obtains good results. In 1996 to 2009, the number of computer users increased from 630 to 6710 million, and the number of networked computers increased from 2.9 to 5940 million. Internet users reach 3.16 hundred million, wireless internet has 6.7 hundred million mobile users, wherein mobile phone internet users reach 1.17 hundred million, which is the first worldwide;
because the computer can produce a large amount of heats in the in-process of using, so need carry out timely heat dissipation to the computer, generally can be for the computer equips with external radiator, current computer radiator can send great sound thereby to cause certain pollution to the environment in the use, current computer radiator is very easily polluted by dust and debris in the air simultaneously, current computer radiator is very inconvenient when clearing up simultaneously.
Disclosure of Invention
The present invention is directed to a computer heat sink with low noise, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a low-noise computer heat dissipation device comprises a heat dissipation device body, a first support column, heat dissipation blades, a motor, a second support column, a second sliding sleeve, a second spring, mounting grooves, through holes, positioning bolts, connecting rods, a first spring and a first sliding sleeve, wherein the heat dissipation device body is provided with a plurality of mounting grooves, the mounting grooves are internally provided with the motor, the outer wall of the motor is coated with a sound absorption layer, the noise generated by the motor during the operation is effectively avoided through the sound absorption layer, the practicability of the heat dissipation device is improved, the output shaft of the motor is fixedly provided with a plurality of heat dissipation blades, two ends of the motor are respectively connected with the first sliding sleeve and the second sliding sleeve through the connecting rods, the number of the connecting rods is two, the first sliding sleeve is sleeved outside the first support column in a sliding manner, the second sliding sleeve is sleeved outside the second support column in a sliding manner, the first support column and the second support column are symmetrically arranged at the bottom of the, the novel radiator is characterized in that a plurality of through holes are formed in the bottom of the inner side of the mounting groove, a filter screen is arranged in the through holes, a first spring is arranged between the bottom of the inner side of the first sliding sleeve and the bottom of the inner side of the mounting groove, the first spring is sleeved on the outer side of the first supporting column, a second spring is sleeved on the outer side of the second supporting column, a second spring is arranged between the bottom of the inner side of the second sliding sleeve and the bottom of the mounting groove, a threaded through hole for being connected with a positioning bolt in a threaded mode is formed in the radiator body, permanent magnets are fixedly mounted at the two ends of the bottom surface of the radiator body through glue, positioning rods are welded on the permanent magnets, and therefore when the novel radiator is used, the positioning rods are directly inserted into holes formed in the chassis.
As a still further scheme of the invention: and a rubber block is fixedly arranged at one end of the positioning bolt contacted with the motor.
As a still further scheme of the invention: and the inner wall of the mounting groove is provided with a sound absorption material layer.
Compared with the prior art, the invention has the beneficial effects that: the motor is rotated to drive the radiating blades to rotate to blow air to a computer placed on the top of the radiator body, the air circulation speed is increased, the purpose of radiating heat of the computer is achieved, the practicability of the device is improved, the motor is rotated and extruded in the threaded through hole through the positioning bolt, the position of the motor in the mounting groove is fixed, the rubber block is arranged to increase the friction force between the positioning bolt and the motor, the position fixing effect of the motor is further improved, meanwhile, the rubber block is arranged to prevent the positioning bolt from being in rigid contact with the motor, so that the motor is protected, the practicability of the device is improved, heat generated during the operation of the motor is dissipated through the through hole, the phenomenon that the temperature of the motor is too high to shorten the service life of the motor is avoided, and dust and sundries in the air are filtered by arranging the filter screen, avoid dust and debris in the air to pass through in the through-hole gets into mounting groove and cause the pollution to motor and radiator vane, the practicality of equipment has been improved, be used for absorbing the sound that the motor during operation produced through setting up the sound absorbing material layer, avoid sound too big to cause the pollution to the environment, when needs are cleared up motor and radiator vane, it makes the rubber piece separate with the motor to rotate positioning bolt, first sliding sleeve and second sliding sleeve slide upwards on first support column and second support column respectively under the effect of first spring and second spring elasticity, thereby further drive motor and radiator vane and rise from the mounting groove, thereby be convenient for operating personnel to clear up motor and radiator vane, the practicality of equipment has further been improved.
Drawings
Fig. 1 is a schematic structural diagram of a computer heat dissipation apparatus with low noise.
Fig. 2 is a schematic structural diagram of a positioning bolt in a computer heat dissipation device with low noise.
Fig. 3 is a partial structural diagram of a computer heat dissipation device with low noise.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a low-noise computer heat dissipation apparatus includes a heat sink body 1, a first support column 3, heat dissipation blades 4, a motor 5, a second support column 6, a second sliding sleeve 7, a second spring 8, a mounting groove 9, a through hole 10, a positioning bolt 11, a connecting rod 12, a first spring 13, a first sliding sleeve 14, and a rubber block 15, wherein the heat sink body 1 is provided with a plurality of mounting grooves 9, the motor 5 is disposed in the mounting groove 9, the outer wall of the motor 5 is covered with a sound absorption layer 17, the sound absorption layer 17 effectively prevents noise generated by the operation of the motor 5, and improves the practicability of the heat sink, the heat dissipation blades 4 are fixedly mounted on an output shaft of the motor 5, and the heat dissipation blades 4 are driven by the rotation of the motor 5 to rotate to blow air to a computer placed on the top of the heat sink body 1, the speed of air circulation is increased, so that the purpose of heat dissipation of a computer is achieved, and the practicability of equipment is improved, two ends of the motor 5 are respectively connected with the first sliding sleeve 14 and the second sliding sleeve 7 through the connecting rods 12, the number of the connecting rods 12 is two, the first sliding sleeve 14 is slidably sleeved on the outer side of the first supporting column 3, the second sliding sleeve 7 is slidably sleeved on the outer side of the second supporting column 6, the first supporting column 3 and the second supporting column 6 are symmetrically arranged at the bottom of the inner side of the mounting groove 9, a first spring 13 is arranged between the first sliding sleeve 14 and the bottom of the inner side of the mounting groove 9, the first spring 13 is sleeved on the outer side of the first supporting column 3, a second spring 8 is arranged between the second sliding sleeve 7 and the bottom of the inner side of the mounting groove 9, and the second spring 8 is sleeved on the outer side of the second supporting;
the radiator body 1 is provided with a threaded through hole for being in threaded connection with a positioning bolt 11, the motor 5 is pushed to move downwards in the mounting groove 9 so that the radiating blades 4 are completely retracted into the mounting groove 9, the motor 5 is driven to move downwards while driving the first sliding sleeve 14 and the second sliding sleeve 7 to slide downwards on the first supporting column 3 and the second supporting column 6 and extrude the first spring 13 and the second spring 8, when the radiating blades 4 are completely retracted into the mounting groove 9, the motor 5 is extruded through the rotation of the positioning bolt 11 in the threaded through hole, so that the fixing of the position of the motor 5 in the mounting groove 9 is realized, a rubber block 15 is fixedly arranged at one end of the positioning bolt 11, which is in contact with the motor 5, and the rubber block 15 is arranged for increasing the friction force between the positioning bolt and the motor 5, so that the effect of fixing the position of the motor 5 is further improved, meanwhile, the rubber block 15 is arranged to prevent the positioning bolt 11 from being in rigid contact with the motor 5, so that the motor 5 is protected, and the practicability of the equipment is improved, the plurality of through holes 10 are formed in the bottom of the inner side of the mounting groove 9, heat generated when the motor 5 works is dissipated through the through holes 10, the problem that the service life of the motor 5 is shortened due to the fact that the temperature of the motor 5 is too high is avoided, a filter screen 16 is arranged in the through holes 10, the filter screen 16 is used for filtering dust and sundries in the air, the dust and the sundries in the air are prevented from entering the mounting groove 9 through the through holes 10 and polluting the motor 5 and the radiating blades 4, and the practicability of the equipment is improved;
the inner wall of the mounting groove 9 is provided with a sound absorption material layer 2, the sound absorption material layer 2 is used for absorbing sound generated by the motor 5 during operation, so that environmental pollution caused by overlarge sound is avoided, when the motor 5 and the radiating blades 4 need to be cleaned, the positioning bolt 11 is rotated to separate the rubber block 15 from the motor 5, the first sliding sleeve 14 and the second sliding sleeve 7 respectively slide upwards on the first supporting column 3 and the second supporting column 6 under the action of elastic force of the first spring 13 and the second spring 8, so that the motor 5 and the radiating blades 4 are further driven to lift out from the mounting groove 9, operators can clean the motor 5 and the radiating blades 4 conveniently, the practicability of the equipment is further improved, both ends of the bottom surface of the radiator body 1 are fixedly provided with permanent magnets 19 through glue, and positioning rods 18 are welded on the permanent magnets 19, therefore, when the radiator is used, the positioning rod 18 is directly inserted into a hole which is formed in the chassis in advance, and the radiator body 1 is adsorbed in the chassis through the permanent magnet 19, so that the installation difficulty of the radiator body 1 is greatly reduced.
The working principle of the invention is as follows: the motor 5 rotates to drive the heat radiating blades 4 to rotate to blow air to a computer placed on the top of the heat radiator body 1, the air circulation speed is increased, the purpose of radiating heat of the computer is achieved, the practicability of the device is improved, the motor 5 is pushed to move downwards in the mounting groove 9, so that the heat radiating blades 4 are completely retracted into the mounting groove 9, the first sliding sleeve 14 and the second sliding sleeve 7 are driven to slide downwards on the first supporting column 3 and the second supporting column 6 and extrude the first spring 13 and the second spring 8 when the motor 5 descends, when the heat radiating blades 4 are completely retracted into the mounting groove 9, the motor 5 is extruded through the rotation of the positioning bolt 11 in the threaded through hole, so that the fixing of the position of the motor 5 in the mounting groove 9 is achieved, and the rubber block 15 is arranged to increase the friction force between the positioning bolt and the motor 5, thereby further improving the effect of fixing the position of the motor 5, simultaneously preventing the positioning bolt 11 from rigidly contacting the motor 5 by arranging the rubber block 15, thereby protecting the motor 5 and improving the practicability of the equipment, preventing the heat generated when the motor 5 works from being dissipated out through the through hole 10 so as to shorten the service life of the motor 5 due to overhigh temperature of the motor 5, preventing the dust and sundries in the air from entering the mounting groove 9 through the through hole 10 and polluting the motor 5 and the radiating blades 4 by arranging the filter screen 16 for filtering the dust and sundries in the air, improving the practicability of the equipment, preventing the environment from being polluted due to overhigh sound by arranging the sound absorbing material layer 2 for absorbing the sound generated when the motor 5 works, and rotating the positioning bolt 11 to separate the rubber block 15 from the motor 5 when the motor 5 and the radiating blades 4 need to be cleaned, first sliding sleeve 14 and second sliding sleeve 7 upwards slide on first support column 3 and second support column 6 respectively under the effect of first spring 13 and the effect of second spring 8 elasticity to further drive motor 5 and radiator vane 4 and rise out from mounting groove 9, thereby be convenient for operating personnel to clear up motor 5 and radiator vane 4, further improved the practicality of equipment.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (3)
1. A low-noise computer heat dissipation device comprises a heat dissipation device body (1), a first support column (3), heat dissipation blades (4), a motor (5), a second support column (6), a second sliding sleeve (7), a second spring (8), mounting grooves (9), through holes (10), positioning bolts (11), connecting rods (12), first springs (13) and a first sliding sleeve (14), and is characterized in that the heat dissipation device body (1) is provided with a plurality of mounting grooves (9), the mounting grooves (9) are internally provided with the motor (5), the outer wall of the motor (5) is coated with a sound absorption layer (17), the output shaft of the motor (5) is fixedly provided with a plurality of heat dissipation blades (4), and two ends of the motor (5) are respectively connected with the first sliding sleeve (14) and the second sliding sleeve (7) through the connecting rods (12), the connecting rods (12) are two, the first sliding sleeve (14) is slidably sleeved on the outer side of the first supporting column (3), the second sliding sleeve (7) is slidably sleeved on the outer side of the second supporting column (6), the first supporting column (3) and the second supporting column (6) are symmetrically arranged at the bottom of the inner side of the mounting groove (9), a plurality of through holes (10) are formed in the bottom of the inner side of the mounting groove (9), a filter screen (16) is arranged in each through hole (10), a first spring (13) is arranged between the bottom of the inner side of the first sliding sleeve (14) and the bottom of the inner side of the mounting groove (9), the first spring (13) is sleeved on the outer side of the first supporting column (3), the second spring (8) is sleeved on the outer side of the second supporting column (6), a second spring (8) is arranged between the bottom of the inner side of the second sliding sleeve (7) and the bottom of the mounting groove (9), a threaded through hole for being in threaded connection with the positioning bolt, the radiator comprises a radiator body (1), wherein permanent magnets (19) are fixedly mounted at two ends of the bottom surface of the radiator body (1) through glue, and positioning rods (18) are welded on the permanent magnets (19).
2. A low noise heat dissipating apparatus for a computer according to claim 1, wherein a rubber block (15) is fixedly installed on one end of the positioning bolt (11) contacting the motor (5).
3. A low-noise heat dissipating apparatus for a computer according to claim 1 or 4, wherein the inner wall of the mounting groove (9) is provided with a sound absorbing material layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910946918.8A CN110703887A (en) | 2019-10-07 | 2019-10-07 | Computer heat dissipation equipment that noise is low |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910946918.8A CN110703887A (en) | 2019-10-07 | 2019-10-07 | Computer heat dissipation equipment that noise is low |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110703887A true CN110703887A (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910946918.8A Withdrawn CN110703887A (en) | 2019-10-07 | 2019-10-07 | Computer heat dissipation equipment that noise is low |
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| Country | Link |
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| CN (1) | CN110703887A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275317A (en) * | 2021-05-24 | 2021-08-20 | 杭州一起燃科技有限公司 | Computer hardware cleaning device based on gear drive realizes |
-
2019
- 2019-10-07 CN CN201910946918.8A patent/CN110703887A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275317A (en) * | 2021-05-24 | 2021-08-20 | 杭州一起燃科技有限公司 | Computer hardware cleaning device based on gear drive realizes |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200117 |
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| WW01 | Invention patent application withdrawn after publication |