CN210864590U - Supplementary heat dissipation formula all-in-one - Google Patents
Supplementary heat dissipation formula all-in-one Download PDFInfo
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- CN210864590U CN210864590U CN201921688511.1U CN201921688511U CN210864590U CN 210864590 U CN210864590 U CN 210864590U CN 201921688511 U CN201921688511 U CN 201921688511U CN 210864590 U CN210864590 U CN 210864590U
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Abstract
The utility model discloses an auxiliary heat dissipation type integrated machine, the utility model discloses electronic components in the host computer are arranged side by side in proper order, set up first crossflow fan in one side of electronic components, introduce the outside air current in the host computer and blow to electronic components in the horizontal direction, be provided with the second crossflow fan at the opposite side of electronic components, discharge the hot gas flow that forms through electronic components out of the host computer, weaken the turbulent phenomenon that the air current formed above electronic components, avoid hot air to be detained in the host computer, in order to reach good radiating effect; because the cross flow fan is of a cylindrical structure, a plurality of cross flow fans can be arranged in the host machine while the area of the original host machine is not changed, so that the purpose of high-efficiency heat dissipation is achieved; the utility model discloses set up the heat pipe above the mainboard to the heat radiating area of increase mainboard relies on the heat pipe to lead the heat to the fin, and cold wind blows and takes away the heat to the fin, finally reaches the radiating purpose of mainboard large tracts of land.
Description
Technical Field
The utility model relates to a computer technology field especially relates to an auxiliary heat dissipation formula all-in-one.
Background
An All-in-One PC (short for "AIO") is a desktop computer that integrates a microprocessor, a motherboard, a hard disk, a screen, a speaker, a video lens, and a display. The innovation of this product is the high integration of the internal components. With the development of wireless technology, the keyboard, the mouse and the display of the computer all-in-one machine can realize wireless link, and the machine only has one power line. The problem that the desktop which is always a person has many cables and is troublesome is solved.
Because the space in the all-in-one machine is narrow and small, a plurality of electronic elements need to be installed in a concentrated mode, the heat dissipation performance of the all-in-one machine is not ideal, and the operation performance of the all-in-one machine is seriously affected. To solve this problem, many techniques for dissipating heat from the integrated machine have been proposed.
For example, patent application No. CN201720898236.0 proposes an efficient heat dissipation all-in-one computer, which includes: a middle frame; a main board installed at one side of the middle frame; the heat dissipation device comprises an air duct assembly and a heat conduction assembly, one end of the heat conduction assembly is connected with the main board, the other end of the heat conduction assembly is connected with the air duct assembly, and one side of the middle frame, which is provided with the main board, is provided with an air outlet communicated with the air duct assembly; the air duct assembly comprises a fan connected with the middle frame and a radiator communicated with an air outlet of the fan and the air outlet, the radiator is connected with the heat conduction assembly, the heat conduction assembly transmits the heat of the mainboard to the radiator, and the fan blows the heat out of the air outlet; for another example, patent application No. CN201521071665.8 proposes a heat dissipation device of a all-in-one computer and the all-in-one computer, wherein the heat dissipation device of the all-in-one computer comprises a heat conduction block, a heat pipe, a heat dissipation fan and a heat dissipation fin set; the heat radiating fin group comprises a fixed support and a plurality of heat radiating fins which are arranged in the fixed support at intervals in parallel, the fixed support is provided with an air inlet end and an air outlet end, and the heat radiating fins extend from the air inlet end to the air outlet end; one end of the heat pipe is connected with the heat conducting block attached to the CPU of the computer all-in-one machine, and the other end of the heat pipe is inserted into the plurality of radiating fins and fixed; the air outlet of the fan is connected with the air inlet end of the fixed support to supply air for the radiating fin group; two air outlet baffles are arranged at the air outlet end of the fixed support, and are respectively fixed at two opposite sides of the fixed support and extend towards the direction far away from the radiating fin group; the problem with both techniques is that due to space constraints, only critical components, such as the CPU, can be cooled, while other components cannot.
Therefore, an auxiliary heat dissipation all-in-one machine is needed to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing an auxiliary heat dissipation formula all-in-one through installing reasonable heat abstractor additional, promotes the heat dispersion of all-in-one to improve the operational performance of all-in-one.
An auxiliary heat dissipation all-in-one machine comprising: the rectangular mounting plate is fixedly mounted on the back of the display; the hard disk, the mainboard and the power supply are sequentially and fixedly arranged on the mounting plate side by side in the length direction, and a first cross flow fan is arranged on one side of the power supply, which is far away from the mainboard; a second cross flow fan is arranged on one side, away from the main board, of the hard disk; the first cross flow fan blows external airflow to the power supply, the mainboard and the hard disk; the second cross flow fan discharges the heat-dissipated airflow out of the main machine.
Further, this heat radiation structure still includes: the cover is in on the mounting panel and with its marginal laminating and the appearance be the apron of rectangle casing, the apron with the mounting panel forms the cavity.
Furthermore, the side edge of the left side of the cover plate is provided with a side air outlet, and the right side of the plate surface of the cover plate is provided with a first air inlet.
Further, the first cross flow fan comprises a first impeller and a first arc-shaped air deflector which covers a circular arc below the first impeller and is arc-shaped; the first arc-shaped air deflector extends out of a section of horizontal straight plate from the arc-shaped plate, and the first arc-shaped air deflector and the side plates on the two sides of the first cross flow fan form an air guide cavity.
Furthermore, the first cross flow fan further comprises a first linear air deflector arranged above the first arc-shaped air deflector horizontal straight plate; the first linear air deflector and the first arc-shaped air deflector form a first air outlet.
Further, the second cross flow fan comprises a second impeller and a second arc-shaped air deflector covering an arc above the second impeller; the second arc-shaped air deflector comprises an arc-shaped plate, and the arc shape of the second arc-shaped air deflector is consistent with that of the second impeller; two straight line section flat plates extend from two ends of the arc-shaped plate respectively.
Furthermore, the second cross flow fan further comprises a second linear air deflector arranged below the second impeller; the second linear air deflector is a flat plate and forms a second air inlet and a second air outlet with straight line sections at two ends of the second arc-shaped air deflector respectively.
Furthermore, a plurality of heat conduction pipes are arranged in parallel and are arranged on the inner side of the cover plate and correspond to the position of the main plate arranged on the mounting plate; the heat conduction pipes are arranged in an L shape.
Furthermore, the other end of the heat conduction pipe is provided with a radiating fin fixedly arranged on the inner side of the cover plate; the other ends of the heat conduction pipes penetrate through the radiating fins; the heat radiating fins are arranged in parallel to the direction of the air flow.
Furthermore, a turbofan is additionally arranged on the inner side of the cover plate, and an air outlet of the turbofan is aligned with the radiating fins; and a second air inlet hole is formed in the cover plate, and the position of the second air inlet hole corresponds to the position of the turbofan.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1) the utility model discloses electronic components in the host computer arrange side by side in proper order, set up first crossflow fan in one side of electronic components, introduce outside air current in the host computer and blow to electronic components in the horizontal direction, be provided with the second crossflow fan at electronic components's opposite side, discharge the hot gas flow that forms through electronic components out of the host computer, weaken the turbulent phenomenon that the air current formed above electronic components, avoid hot-air to be detained in the host computer, in order to reach good radiating effect;
2) the cross flow fan is applied to the heat dissipation structure of the integrated machine, and because the cross flow fan is of a cylindrical structure, a plurality of cross flow fans can be arranged in the host machine while the area of the original host machine is not changed, so that the purpose of high-efficiency heat dissipation is achieved;
3) the utility model discloses set up the heat pipe above the mainboard to increase the heat radiating area of mainboard, rely on the heat pipe to lead the heat to the fin, cold wind blows to the fin and takes away the heat, finally reaches the radiating purpose of mainboard large tracts of land;
4) the utility model discloses install turbofan additional on the apron, blow the heat dissipation to the fin alone, reach further radiating purpose.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of an integrated machine in embodiment 1 of the present invention;
FIG. 2 is a rear view of the integrated machine of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a host according to embodiment 1 of the present invention;
fig. 4 is a schematic view of the direction of the air flow in the host according to embodiment 1 of the present invention;
fig. 5 is a left side view of the cover plate according to embodiment 1 of the present invention;
FIG. 6 is a cross-sectional view A-A of FIG. 4;
FIG. 7 is a cross-sectional view B-B of FIG. 4;
fig. 8 is a schematic structural view of a cover plate according to embodiment 1 of the present invention;
fig. 9 is a schematic view of the direction of the air flow in the host according to embodiment 2 of the present invention;
fig. 10 is a schematic structural view of a cover plate according to embodiment 2 of the present invention;
fig. 11 is a rear view of the integrated machine according to embodiment 2 of the present invention.
In the figure: 1. a display; 2. a host; 3. a support; 4. a hard disk; 5. a main board; 6. a power source; 7. a first cross flow fan;
71. a first arc-shaped air deflector; 73. a first impeller; 72. a first linear air deflector; 74. a first air outlet;
8. a heat conducting pipe; 9. a heat sink; 10. mounting a plate;
11. a cover plate; 111. a side air outlet hole; 112. a first air inlet hole;
12. a second cross flow fan;
121. a second arc-shaped air deflector; 122. a second impeller; 123. a second linear air deflector; 124. a second air inlet; 125. a second air outlet;
13. a fixing sheet; 14. a turbo fan; 15. and a second air inlet hole.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Example 1
As shown in fig. 1 to 2, an auxiliary heat dissipation type all-in-one machine comprises a display 1, a host 2 and a support 3;
the host 2 is fixedly arranged at the lower part of the back of the display 1;
the support 3 is connected with the middle position of the back of the display 1;
the display 1 and the host 2 stand supported by the stand 3.
As shown in fig. 3 to 4, the host 2 includes a hard disk 4, a motherboard 5, a power supply 6, a first cross flow fan 7, a heat pipe 8, a heat sink 9, a mounting plate 10, a cover plate 11, and a second cross flow fan 12;
the mounting plate 10 is a rectangular plate, one surface of the mounting plate 10 is attached to the back of the display 1, and is fixedly connected with the display 1;
the cover plate 11 is a rectangular shell, and the cover plate 11 covers the other surface of the mounting plate 10 and is attached to the edge of the mounting plate 10 to form a cavity.
As shown in fig. 5, a side air outlet hole 111 is formed at a side edge of the left side of the cover plate 11, and a first air inlet hole 112 is formed at the right side of the plate surface of the cover plate 11.
For the convenience of heat dissipation, hard disk 4, mainboard 5 and power 6 are fixed mounting side by side in proper order on mounting panel 10.
The first cross flow fan 7 is fixedly installed on the installation plate 10 and is arranged on one side of the power supply 6 departing from the main board 5.
As shown in fig. 6, the first cross flow fan 7 includes a first arc-shaped air deflector 71, a first impeller 73, and a first linear air deflector 72; the first arc-shaped air deflector 71 is arranged at the lower part of the first impeller 73 and covers a three-quarter arc below the first impeller 73, and a straight line section extends from the arc section of the first arc-shaped air deflector 71; the first linear air deflector 72 is arranged above the straight line section of the first arc-shaped air deflector 71; the first arc-shaped air deflector 71 and the side plates at two sides of the first cross flow fan 7 form a cavity; the first linear air deflector 72 and the first arc-shaped air deflector 71 form a first air outlet 74. When the first impeller 73 rotates, airflow enters the inner cavity of the first impeller 73 through the first air inlet 112 on the cover plate 11, is guided by the cavity formed by the first arc-shaped air deflector 71, the first linear air deflector 72 and the side edges of the two sides of the first cross flow fan 7, and then is guided out from the first air outlet 74 to blow to the power supply 6, the main board 5 and the hard disk 4 for heat dissipation.
The second cross flow fan 12 is arranged on one side of the hard disk 4, which is far away from the mainboard 5;
as shown in fig. 7, the second cross-flow fan 12 includes a second arc-shaped air deflector 121, a second impeller 122, and a second linear air deflector 123;
the second arc-shaped air deflector 121 is arranged above the second impeller 122 and covers a half arc above the second impeller 122; two straight line sections extend out of two ends of the second arc-shaped air deflector 121 respectively;
the second linear air deflector 123 is a flat plate and is arranged below the second impeller 122;
the second linear air deflector 123 and the straight line sections at the two ends of the second arc-shaped air deflector 121 form a second air inlet 124 and a second air outlet 125 respectively;
when the second impeller 122 rotates, the airflow enters the inner cavity of the second impeller 122 from the second air inlet 124, is guided by the second linear air deflector 123 and the second arc-shaped air deflector 121, and then is guided out from the second air outlet 125.
In order to increase the heat dissipation area of the CPU, a plurality of heat pipes 8 are arranged in parallel and disposed inside the cover plate 11, corresponding to the position of the main board 5 mounted on the mounting plate 10; the heat conductive pipes 8 are arranged in an L shape.
As shown in fig. 8, a plurality of fixing pieces 13 are disposed at intervals at one end of the heat conducting pipes 8, the fixing pieces 13 are rectangular steel belts and cross over the plurality of heat conducting pipes 8, two ends of the fixing pieces 13 are fixedly mounted on the inner side of the cover plate 11, and further the plurality of heat conducting pipes 8 are fixed on the inner side of the cover plate 11;
the other end of the heat conduction pipe 8 is provided with a radiating fin 9 fixedly arranged on the inner side of the cover plate 11; the other ends of the heat conduction pipes 8 penetrate through the radiating fins 9; the radiating fins 9 are parallel to the airflow direction; the heat pipe 8 absorbs heat of the electronic components on the motherboard 5 and transfers the heat to the heat sink 9 fixedly connected to the other end thereof.
When the first impeller 73 rotates, airflow enters the inner cavity of the first impeller 73 through the first air inlet 112 on the cover plate 11, is guided by the cavity formed by the first arc-shaped air deflector 71, the first linear air deflector 72 and the side edges of the two sides of the first cross flow fan 7, and then is guided out from the first air outlet 74, and is blown to the power supply 6, the motherboard 5 and the hard disk 4 to dissipate heat, the second cross flow fan 12 extracts the airflow blown out from the first cross flow fan 7 and used for dissipating heat of the power supply 6, the motherboard 5, the hard disk 4 and the heat sink 9, and exhausts the airflow formed by the cover plate 11 and the mounting plate 10 through the side air outlet 111 on the cover plate 11, so as to weaken the turbulent flow phenomenon formed by the airflow above the power supply 6, the motherboard 5 and the hard disk 4 and avoid the retention of hot air in the cavity formed by the cover plate 11 and the mounting plate 10, so as to achieve good heat dissipation effect.
Example 2
As shown in fig. 9 to 11, embodiment 2 differs from embodiment 1 in that:
1) a turbofan 14 is additionally arranged on the inner side of the cover plate 11, and the air outlet of the turbofan is aligned with the radiating fins 9;
2) a second air inlet hole 15 is formed in the cover plate 11, and the position of the second air inlet hole 15 corresponds to the position of the turbofan 14;
the turbofan 14 sucks external air into the inside through the second air inlet hole 15, blows the air to the heat sink 9, and further dissipates heat from the heat sink 9.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not depart from the essence of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. An auxiliary heat dissipation type all-in-one machine is characterized by comprising: a rectangular mounting plate (10) fixedly mounted on the back of the display; the hard disk (4), the mainboard (5) and the power supply (6) are sequentially and fixedly arranged on the mounting plate (10) side by side in the length direction, and a first cross flow fan (7) is arranged on one side, away from the mainboard (5), of the power supply (6); a second cross flow fan (12) is arranged on one side, away from the main board (5), of the hard disk (4); the first cross flow fan (7) blows external air flow to the power supply (6), the main board (5) and the hard disk (4); the second cross flow fan (12) discharges the heat-dissipating airflow out of the main machine (2); the first cross flow fan (7) comprises a first impeller (73) and a first arc-shaped air deflector (71) which covers an arc below the first impeller (73) and is arc-shaped; the first arc-shaped air deflector (71) extends out of the arc-shaped plate to form a section of horizontal straight plate, and the first arc-shaped air deflector (71) and side plates on two sides of the first cross flow fan (7) form an air guide cavity; the second cross flow fan (12) comprises a second impeller (122) and a second arc-shaped air deflector (121) covering an arc above the second impeller (122); the second arc-shaped air deflector (121) comprises an arc-shaped plate, the arc of the second arc-shaped air deflector is consistent with that of the second impeller (122), and two straight-line-section flat plates extend out of two ends of the arc-shaped plate respectively.
2. The auxiliary heat dissipation all-in-one machine of claim 1, further comprising: the cover is in on mounting panel (10) and with its edge laminating and appearance be apron (11) of rectangle casing, apron (11) with mounting panel (10) form the cavity.
3. The auxiliary heat dissipation all-in-one machine as claimed in claim 2, wherein a side air outlet hole (111) is formed at the side edge of the left side of the cover plate (11), and a first air inlet hole (112) is formed at the right side of the plate surface.
4. The auxiliary heat dissipation all-in-one machine as claimed in claim 1, wherein the first cross flow fan (7) further comprises a first linear air deflector (72) arranged above the first arc-shaped air deflector (71) horizontal straight plate; the first linear air deflector (72) and the first arc-shaped air deflector (71) form a first air outlet (74).
5. The auxiliary heat dissipation all-in-one machine as recited in claim 1, wherein the second cross flow fan (12) further comprises a second linear air deflector (123) disposed below the second impeller (122); the second linear air deflector (123) is a flat plate and forms a second air inlet (124) and a second air outlet (125) with straight line sections at two ends of the second arc-shaped air deflector (121) respectively.
6. An auxiliary heat dissipation all-in-one machine as claimed in claim 2, wherein a plurality of heat conduction pipes (8) are arranged in parallel and arranged inside the cover plate (11) corresponding to the position of the main board (5) mounted on the mounting plate (10); the heat conduction pipes (8) are arranged in an L shape.
7. An auxiliary heat dissipation type all-in-one machine as claimed in claim 6, wherein the other end of the heat conduction pipe (8) is provided with a heat dissipation fin (9) fixedly installed on the inner side of the cover plate (11); the other ends of the heat conduction pipes (8) penetrate through the radiating fins (9); the radiating fins (9) are arranged in parallel to the direction of the air flow.
8. An auxiliary heat-dissipating all-in-one machine as claimed in claim 7, characterized in that a turbo fan (14) is arranged inside the cover plate (11), the outlet of which is aligned with the heat sink (9); and a second air inlet hole (15) is formed in the cover plate (11), and the position of the second air inlet hole (15) corresponds to the position of the turbofan (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688511.1U CN210864590U (en) | 2019-10-10 | 2019-10-10 | Supplementary heat dissipation formula all-in-one |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921688511.1U CN210864590U (en) | 2019-10-10 | 2019-10-10 | Supplementary heat dissipation formula all-in-one |
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| CN210864590U true CN210864590U (en) | 2020-06-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579402A (en) * | 2021-08-02 | 2021-11-02 | 深圳市格安电子有限公司 | Floating isolation type airflow heat dissipation method for PCBA mainboard soldering tin |
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2019
- 2019-10-10 CN CN201921688511.1U patent/CN210864590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579402A (en) * | 2021-08-02 | 2021-11-02 | 深圳市格安电子有限公司 | Floating isolation type airflow heat dissipation method for PCBA mainboard soldering tin |
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Denomination of utility model: An auxiliary cooling all-in-one machine Effective date of registration: 20221213 Granted publication date: 20200626 Pledgee: Wuhan area branch of Hubei pilot free trade zone of Bank of China Ltd. Pledgor: WUHAN PANSHENG DINGCHENG TECHNOLOGY Co.,Ltd. Registration number: Y2022420000388 |