CN107797640B - Heat radiator for consolidate three computers of preventing - Google Patents
Heat radiator for consolidate three computers of preventing Download PDFInfo
- Publication number
- CN107797640B CN107797640B CN201711424167.0A CN201711424167A CN107797640B CN 107797640 B CN107797640 B CN 107797640B CN 201711424167 A CN201711424167 A CN 201711424167A CN 107797640 B CN107797640 B CN 107797640B
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- heat exchange
- computer
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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
-
- 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)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a heat dissipation device for a reinforced three-prevention computer, which is arranged in a reinforced shell of the computer and positioned at one side of a circuit board, and at least comprises a group of heat exchange net sheets and an intermediate heat exchange disc, wherein the heat exchange net sheets are positioned at two ends of the intermediate heat exchange disc, the intermediate heat exchange disc is fixed on the inner bottom wall of the reinforced shell of the computer by adopting a mounting and fixing component, and the heat exchange net sheets are fixed in the reinforced shell of the computer or on the intermediate heat exchange disc by adopting a plurality of heat exchange copper alloy frames. The heat exchange plate has a stable structure and strong heat exchange capability, and can greatly improve the heat dissipation capability by matching with the heat exchange net sheet.
Description
Technical Field
The invention relates to a heat dissipation device for a reinforced three-prevention computer, and belongs to the technical field of computer-aided parts.
background
At present, with the continuous development of computer applications, the requirements on computers are more and more. Ruggedized computers have been developed to accommodate the operational needs of the harsh environment. For ruggedized computers, their heat dissipation performance is often very important due to the harsh environment in which they operate. At present, a common computer heat dissipation device generally adopts a common fan and a copper pipe for heat dissipation, and the heat dissipation device can basically meet the requirements of a common computer, but can not meet the requirements of a ruggedized computer on severe environments, such as the operation of the computer in a humid and high-temperature environment, and the like, and can not meet the requirements of a three-defense computer. Therefore, a special heat dissipation device needs to be designed so as to meet the requirement of reinforcing the three-defense computer.
Aiming at the problems, the invention provides the heat dissipation device for the reinforced three-prevention computer, which can greatly improve the heat dissipation effect, has good severe environment adaptability and can meet the requirement of reinforcing the three-prevention computer.
disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a heat dissipation device for a reinforced three-prevention computer is characterized by being arranged in a reinforced shell of the computer and positioned on one side of a circuit board, and at least comprising a group of heat exchange net sheets and a middle heat exchange disc, wherein the heat exchange net sheets are positioned at two ends of the middle heat exchange disc, the middle heat exchange disc is fixed on the inner bottom wall of the reinforced shell of the computer by adopting a mounting and fixing assembly, and the heat exchange net sheets are fixed in the reinforced shell of the computer or on the middle heat exchange disc by adopting a plurality of heat exchange copper alloy frames;
Still be provided with the ventilation subassembly that dispels the heat on the computer reinforcement shell, just the air intake that the ventilation subassembly that exchanges stretched into in the computer reinforcement shell is just right the heat transfer net piece sets up, on the computer reinforcement shell with the one side that heat abstractor is relative is provided with the cover, be provided with the fresh air inlet on the cover.
Preferably, the middle heat exchange plate is a composite layer structure which is laid together in a winding mode, the composite layer structure comprises an outer heat exchange layer, a support heat exchange layer and an inner heat exchange layer, the outer heat exchange layer and the inner heat exchange layer are laid together in a laminating mode, the support heat exchange layer is arranged on one side, far away from the outer heat exchange layer, of the inner heat exchange layer, the inner heat exchange layer and the outer heat exchange layer are both made of copper plates, holes are densely formed in the inner heat exchange layer, the hole diameter is 2-3mm, and the support heat exchange layer is made of aluminum plates.
further, it is preferable that the composite layer structure is integrally provided and laminated together, and it includes at least a three-layer structure.
Preferably, the mounting and fixing assembly comprises an upper support plate, a transverse laminate, a middle support plate, a vertical laminate and a lower support plate, wherein the lower support plate is fixedly arranged on the inner wall of the bottom of the computer reinforcing shell, the vertical laminate is fixedly arranged on the upper end surface of the lower support plate, the middle support plate is fixedly arranged above the vertical laminate, the transverse laminate is fixedly arranged on the upper end surface of the middle support plate, the upper support plate is arranged at the upper end of the transverse laminate, and the middle heat exchange plate is fixedly arranged on the upper support plate.
Preferably, the upper support plate, the transverse layer plate, the middle support plate, the vertical layer plate and the lower support plate are made of copper-aluminum alloy materials.
Further, as a preferred option, the heat exchange mesh sheet is formed by combining three groups of hexagonal disc net pipes which are integrally arranged, the three groups of hexagonal disc net pipes are in an equilateral triangle shape and are connected together by adopting main connecting sections, each group of hexagonal disc net pipes are connected together by adopting the main connecting sections through the net pipes arranged on six corners, each net pipe comprises two semicircular ring sections which are combined together, and the two semicircular ring sections are connected together by an auxiliary connecting section to form a circular structure.
Further, preferably, the heat exchange mesh sheet is composed of four mesh pipes and four triangular sections, wherein the mesh pipes and the triangular sections are arranged at intervals, the mesh pipes comprise two semicircular ring sections which are combined, the two semicircular ring sections are connected together by an auxiliary connecting section to form a circular structure, the triangular sections are three main connecting sections which are arranged in an equilateral triangle structure, and one side of each triangular section connects two adjacent mesh pipes.
Preferably, the heat exchange mesh is four groups of circular pipes connected together by main connecting sections, each group of circular pipes comprises a semicircular ring section, an I-shaped section and a quarter circular ring section which are connected together by auxiliary connecting sections, the two quarter circular ring sections are connected together by auxiliary connecting sections and then connected with one end of the I-shaped section by an auxiliary connecting section, and the other end of the I-shaped section is connected to the semicircular ring section by an auxiliary connecting section.
further, as preferred, the heat exchange net piece is five groups of circular ring tubes connected together by adopting main connecting sections, wherein the five groups of circular ring tubes are arranged into a pentagonal structure, and each circular ring tube is formed by connecting four quarter circular ring sections together by adopting auxiliary connecting sections.
Further, as preferred, be provided with hypervelocity in the heat dissipation ventilation unit and directly drive the fan, the fan is including directly driving motor and supporting component, supporting component includes fixing base, rotation seat, fan blade rotation axis, interior magnet, outer magnet and spin, the fixing base is fixed in the heat dissipation ventilation unit, the array is provided with the outer magnet on the centre bore inner wall of fixing base, the array is provided with the interior magnet on the outer wall of rotation seat, the relative face of outer magnet and interior magnet is repulsive the setting, the rotatable cover of rotation seat is established in the fixing base through-hole, still be provided with a plurality of spins between fixing base and the rotation seat, adopt the retainer body to separate the setting between each spin, it is provided with fan blade rotation axis to rotate the last fixed of seat, rotate the output shaft that seat and directly drive the motor.
Compared with the prior art, the invention has the beneficial effects that:
the heat-radiating fan disclosed by the invention can greatly improve the heat-radiating effect, has good severe environment adaptability, and can meet the requirement of reinforcing a three-defense computer.
Drawings
FIG. 1 is a schematic diagram of a heat sink for a ruggedized three-defense computer of the present invention;
FIG. 2 is a schematic view of a mounting fixture assembly of a heat sink for a ruggedized three-defense computer of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of a heat exchanger mesh for reinforcing a heat sink of a three-defense computer according to the present invention;
FIG. 4 is a schematic structural diagram of a second embodiment of a heat exchanger mesh for reinforcing a heat sink of a three-defense computer according to the present invention;
FIG. 5 is a schematic diagram of a third embodiment of a heat exchanger mesh for reinforcing a heat sink of a three-defense computer according to the present invention;
FIG. 6 is a schematic structural diagram of a fourth embodiment of a heat exchange mesh for reinforcing a heat dissipation device of a three-defense computer according to the present invention;
FIG. 7 is a schematic view of a fan blade driving structure of a heat sink for a ruggedized three-defense computer of the present invention;
FIG. 8 is a schematic view of the construction of the intermediate heat exchange plate of the heat sink apparatus of the ruggedized three defense computer of the present invention;
The heat dissipation and ventilation assembly comprises a computer reinforcing shell 1, a computer reinforcing shell 2, a computer cover 3, a circuit board 4, a heat dissipation and ventilation assembly 5, a heat exchange mesh sheet 50, a semicircular ring section 51, an auxiliary connecting section 52, a main connecting section 53, a triangular section 54, an I-shaped section 55, a quarter circular ring section 56, an equal arc ring section 6, an installation and fixation assembly 60, an upper supporting plate 61, a transverse layer plate 62, a middle supporting plate 63, a vertical layer plate 64, a lower supporting plate 7, a middle heat exchange disc 70, an outer heat exchange layer 71, a support heat exchange layer 72, an inner heat exchange layer 8, a heat exchange copper alloy frame 9, a fixed seat 10, a rotating seat 11, a fan blade rotating shaft 12, an inner magnet 13, an outer magnet 14 and a rolling ball.
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, the present invention provides a technical solution: the heat dissipation device for the reinforced three-prevention computer is characterized by being arranged in a reinforced shell 1 of the computer and positioned on one side of a circuit board, and at least comprising a group of heat exchange net pieces 5 and an intermediate heat exchange disc 7, wherein the heat exchange net pieces 5 are positioned at two ends of the intermediate heat exchange disc 7, the intermediate heat exchange disc 7 is fixed on the inner bottom wall of the reinforced shell of the computer by adopting a mounting and fixing assembly 6, and the heat exchange net pieces 5 are fixed in the reinforced shell of the computer or on the intermediate heat exchange disc 7 by adopting a plurality of heat exchange copper alloy frames 8;
Still be provided with cooling ventilation subassembly 4 on the computer consolidates shell 1, just the air intake that heat transfer ventilation subassembly 4 stretched into in the computer consolidates the shell is just right the heat transfer net piece sets up, on the computer consolidates the shell with the relative one side of heat abstractor is provided with cover 2, be provided with the fresh air inlet on the cover 2.
In this embodiment, as shown in fig. 8, the middle heat exchange plate is a composite layer structure that is rolled and laid together, and the composite layer structure includes an outer heat exchange layer 70, a support heat exchange layer 71 and an inner heat exchange layer 72, wherein the outer heat exchange layer 70 and the inner heat exchange layer 72 are laminated and laid together, the support heat exchange layer 71 is disposed on one side of the inner heat exchange layer away from the outer heat exchange layer, the inner heat exchange layer 72 and the outer heat exchange layer 70 are both made of copper plate structures, holes with a pore size of 2-3mm are densely disposed on the inner heat exchange layer 72, and the support heat exchange layer 71 is made of aluminum plate structures. Wherein, the composite layer structure is integrally arranged and laminated together, and at least comprises a three-layer structure.
as shown in fig. 2, the mounting and fixing assembly 6 includes an upper support plate 60, a transverse layer plate 61, a middle support plate 62, a vertical layer plate 63 and a lower support plate 64, wherein the lower support plate 64 is fixedly disposed on the inner wall of the bottom of the computer reinforced shell, the vertical layer plate 63 is fixedly disposed on the upper end surface of the lower support plate 64, the middle support plate 62 is fixedly disposed above the vertical layer plate 63, the transverse layer plate 61 is fixedly disposed on the upper end surface of the middle support plate 62, the upper support plate 60 is disposed on the upper end of the transverse layer plate 61, and the middle heat exchanging plate is fixedly disposed on the upper support plate 60. In order to ensure the supporting rigidity and the heat exchange effect, the upper support plate, the transverse laminate, the middle support plate, the vertical laminate and the lower support plate are all made of copper-aluminum alloy materials.
As shown in fig. 3, the heat exchange mesh sheet is formed by combining three groups of hexagonal mesh tubes which are integrally arranged, the three groups of hexagonal mesh tubes are in an equilateral triangle shape and are connected together by adopting a main connecting section 52, each group of hexagonal mesh tubes are connected together by adopting a main connecting section 52 by the mesh tubes arranged at six corners, the mesh tube comprises two semicircular ring sections 50 which are combined together, and the two semicircular ring sections are connected together by an auxiliary connecting section 51 to form a circular structure.
As shown in fig. 4, the heat exchange mesh sheet is composed of four mesh pipes and four triangular sections 53, wherein the mesh pipes are arranged at intervals, the mesh pipes comprise two semicircular ring sections 50, the two semicircular ring sections are connected together by an auxiliary connecting section 51 to form a circular structure, the triangular sections 53 are three main connecting sections arranged in an equilateral triangle structure, and one side connects two adjacent mesh pipes.
As shown in fig. 5, the heat exchange mesh is four groups of circular pipes connected together by using a main connecting section, wherein each group of circular pipes comprises a semicircular ring section 50, an i-shaped section 54 and a quarter circular ring section 55 connected together by using an auxiliary connecting section 51, the two quarter circular ring sections 55 are connected together by using the auxiliary connecting section 51 and then connected with one end of the i-shaped section by using the auxiliary connecting section 51, and the other end of the i-shaped section 54 is connected to the semicircular ring section 50 by using the auxiliary connecting section.
as shown in fig. 6, the heat exchange mesh is five groups of circular ring tubes connected together by main connecting sections 52, wherein the five groups of circular ring tubes are arranged in a pentagonal structure, and each circular ring tube is four quarter circular ring sections connected together by auxiliary connecting sections 51.
As shown in fig. 7, an ultra-high speed direct-drive fan is arranged in the heat dissipation and ventilation assembly, the fan comprises a direct-drive motor and a support assembly, the supporting component comprises a fixed seat 9, a rotating seat 10, a fan blade rotating shaft 11, an inner magnet 12, an outer magnet 13 and a rolling ball 14, the fixed seat 9 is fixed in the heat dissipation and ventilation assembly, the inner wall of the central hole of the fixed seat 9 is provided with outer magnets 13 in an array manner, inner magnets 12 are arranged on the outer wall of the rotating seat 10 in an array mode, the surfaces of the outer magnets 13, which are opposite to the inner magnets 12, are arranged in a repulsion mode, the rotating seat 10 is rotatably sleeved in the through hole of the fixed seat, a plurality of rolling balls 14 are arranged between the fixed seat 9 and the rotating seat 10, the rolling balls 14 are separated by a retainer body, the fan blade rotating shaft 11 is fixedly arranged on the rotating seat, and the rotating seat is connected with an output shaft of the direct drive motor.
The heat-radiating fan disclosed by the invention can greatly improve the heat-radiating effect, has good severe environment adaptability, and can meet the requirement of reinforcing a three-defense computer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A heat dissipation device for a reinforced three-prevention computer is characterized by being arranged in a reinforced shell of the computer and positioned on one side of a circuit board, and at least comprising a group of heat exchange net sheets and a middle heat exchange disc, wherein the heat exchange net sheets are positioned at two ends of the middle heat exchange disc, the middle heat exchange disc is fixed on the inner bottom wall of the reinforced shell of the computer by adopting a mounting and fixing assembly, and the heat exchange net sheets are fixed in the reinforced shell of the computer or on the middle heat exchange disc by adopting a plurality of heat exchange copper alloy frames;
The computer reinforced shell is also provided with a heat dissipation and ventilation assembly, an air inlet of the heat exchange and ventilation assembly, which extends into the computer reinforced shell, is arranged right opposite to the heat exchange net sheet, one side of the computer reinforced shell, which is opposite to the heat dissipation device, is provided with a machine cover, and the machine cover is provided with an air inlet hole;
The middle heat exchange plate is of a composite layer structure which is laid together in a winding mode, the composite layer structure comprises an outer heat exchange layer, a support heat exchange layer and an inner heat exchange layer, the outer heat exchange layer and the inner heat exchange layer are laid together in a laminating mode, the support heat exchange layer is arranged on one side, far away from the outer heat exchange layer, of the inner heat exchange layer, the inner heat exchange layer and the outer heat exchange layer are both made of copper plate structures, holes are densely formed in the inner heat exchange layer, the hole diameter is 2-3mm, and the support heat exchange layer is made of aluminum plate structures;
the composite layer structures are integrally arranged and laminated together and at least comprise three layers of structures;
The mounting and fixing assembly comprises an upper support plate, a transverse laminate, a middle support plate, a vertical laminate and a lower support plate, wherein the lower support plate is fixedly arranged on the inner wall of the bottom of the computer reinforced shell;
The heat exchange net piece is formed by combining three groups of hexagonal plate net pipes which are integrally arranged, the three groups of hexagonal plate net pipes are connected together in an equilateral triangle shape by adopting a main connecting section, each group of hexagonal plate net pipes are connected together by adopting the main connecting section through the net pipes arranged at six corners, each net pipe comprises two semicircular segments which are combined together, and the two semicircular segments are connected together by an auxiliary connecting section to form a circular structure; or
the heat exchange net piece comprises four net pipes and four triangular sections which are arranged integrally, wherein the net pipes and the triangular sections are arranged at intervals, each net pipe comprises two semicircular sections which are combined together, the two semicircular sections are connected together by auxiliary connecting sections to form a circular structure, the triangular sections are three main connecting sections which are arranged into an equilateral triangle structure, and one side of each triangular section connects two adjacent net pipes; or
The heat exchange net piece is four groups of circular pipes which are connected together by adopting a main connecting section, wherein each group of circular pipes comprises a semicircular ring section, an I-shaped section and a quarter circular ring section which are connected together by adopting an auxiliary connecting section, the two quarter circular ring sections are connected together by adopting the auxiliary connecting section and then are connected with one end of the I-shaped section by adopting the auxiliary connecting section, and the other end of the I-shaped section is connected to the semicircular ring section by adopting the auxiliary connecting section.
2. a heat sink for a ruggedized three-defense computer as recited in claim 1, wherein: the upper support plate, the transverse laminate, the middle support plate, the vertical laminate and the lower support plate are all made of copper-aluminum alloy materials.
3. A heat sink for a ruggedized three-defense computer as recited in claim 1, wherein: the fan is characterized in that an ultra-high-speed direct-drive fan is arranged in the heat dissipation and ventilation assembly, the fan comprises a direct-drive motor and a supporting assembly, the supporting assembly comprises a fixing seat, a rotating seat, a fan blade rotating shaft, an inner magnet, an outer magnet and rolling balls, the fixing seat is fixed in the heat dissipation and ventilation assembly, the outer magnet is arranged on the inner wall of a center hole of the fixing seat in an array mode, the inner magnet is arranged on the outer wall of the rotating seat in an array mode, the outer magnet and the inner magnet are opposite in face to each other in a repellent mode, the rotating seat is rotatably sleeved in the through hole of the fixing seat, a plurality of rolling balls are further arranged between the fixing seat and the rotating seat, a retaining frame body is adopted between each rolling ball to separate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711424167.0A CN107797640B (en) | 2017-12-25 | 2017-12-25 | Heat radiator for consolidate three computers of preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711424167.0A CN107797640B (en) | 2017-12-25 | 2017-12-25 | Heat radiator for consolidate three computers of preventing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107797640A CN107797640A (en) | 2018-03-13 |
| CN107797640B true CN107797640B (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711424167.0A Expired - Fee Related CN107797640B (en) | 2017-12-25 | 2017-12-25 | Heat radiator for consolidate three computers of preventing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107797640B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415544B (en) * | 2018-05-31 | 2020-07-17 | 郑州秉茂达电子科技有限公司 | High-efficient notebook heat dissipation frame of low noise |
| CN112719767B (en) * | 2020-12-23 | 2022-08-26 | 黑龙江工业学院 | High-performance heat dissipation mechanism for computer and manufacturing device and method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401931Y (en) * | 1999-10-29 | 2000-10-18 | 魏文珍 | Improved radiator |
| JP2006128243A (en) * | 2004-10-27 | 2006-05-18 | Internatl Business Mach Corp <Ibm> | Electronic equipment provided with cooling device for inside of enclosure |
| CN201145877Y (en) * | 2008-01-25 | 2008-11-05 | 山东超越数控电子有限公司 | Completely sealed reinforcing computer capable of radiating easily |
| CN202383589U (en) * | 2011-12-27 | 2012-08-15 | 西南计算机有限责任公司 | Radiator of reinforced computer |
| CN106382240A (en) * | 2016-12-01 | 2017-02-08 | 无锡溥汇机械科技有限公司 | Magnetic coupling drive seal type draught fan |
| CN107368166A (en) * | 2017-07-26 | 2017-11-21 | 张家港市九华科技有限公司 | A kind of ruggedized computer outer circulation heat abstractor |
-
2017
- 2017-12-25 CN CN201711424167.0A patent/CN107797640B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401931Y (en) * | 1999-10-29 | 2000-10-18 | 魏文珍 | Improved radiator |
| JP2006128243A (en) * | 2004-10-27 | 2006-05-18 | Internatl Business Mach Corp <Ibm> | Electronic equipment provided with cooling device for inside of enclosure |
| CN201145877Y (en) * | 2008-01-25 | 2008-11-05 | 山东超越数控电子有限公司 | Completely sealed reinforcing computer capable of radiating easily |
| CN202383589U (en) * | 2011-12-27 | 2012-08-15 | 西南计算机有限责任公司 | Radiator of reinforced computer |
| CN106382240A (en) * | 2016-12-01 | 2017-02-08 | 无锡溥汇机械科技有限公司 | Magnetic coupling drive seal type draught fan |
| CN107368166A (en) * | 2017-07-26 | 2017-11-21 | 张家港市九华科技有限公司 | A kind of ruggedized computer outer circulation heat abstractor |
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| Publication number | Publication date |
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| CN107797640A (en) | 2018-03-13 |
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Granted publication date: 20191217 Termination date: 20201225 |