CN201477486U - Computational unit - Google Patents
Computational unit Download PDFInfo
- Publication number
- CN201477486U CN201477486U CN2009202224919U CN200920222491U CN201477486U CN 201477486 U CN201477486 U CN 201477486U CN 2009202224919 U CN2009202224919 U CN 2009202224919U CN 200920222491 U CN200920222491 U CN 200920222491U CN 201477486 U CN201477486 U CN 201477486U
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- air inlet
- computing equipment
- air
- apparatus casing
- heater members
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Abstract
The utility model discloses a computational unit which comprises a unit shell provided with at least one air inlet and at least one air outlet, heating devices arranged in the unit shell, and a fan used for leading the unit shell to generate at least one air flow, wherein the air flow enters the unit shell from the air inlet and flows out of the unit shell from the air outlet; and a flowing channel of the air flow in the unit shell is provided with at least one heating device. The computational unit leads the main heating devices in a host to be arranged at an air inlet channel of the air flow and positioned at a main air inlet, and can lead the outside air entering the host to cool the main heating devices, thus ensuring good heat dissipation effect.
Description
Technical field
The utility model relates to the computing equipment technical field, refers in particular to a kind of computing equipment with great heat radiation effect.
Background technology
Continuous development along with computer technology, " family of four " (main frame, display, mouse and keyboard) conventional desktop computer of formula lacked competitiveness and attractive force in the consumption market of pursuing individuality nowadays, and it is exquisite, small and exquisite and computing equipment electronic product that have individual character and a novelty is subjected to pursuing of people all the more and favors, mobile processor is applied to the MoDT (Mobileon Desktop) on the common desktop computer and is the all-in-one AIO (All in One) of one as what occur on the present market main frame and display design, promptly be to adapt to this type of demand, to dwindle the novel designs that the computing machine volume is a purpose.
Yet for computer maker, because the computing machine volume reduces, mean that promptly the heat flow density in the cabinet increases, in the narrow and small relatively confined space of cabinet, air is difficult for circulation more, causes central processing unit (CPU) or heat that other components distributed can't diffuse as early as possible to the cabinet outside, easily forms high temperature in cabinet, therefore for miniaturization computing equipment such as MoDT, AIO, the matter of utmost importance of structural design solves its heat dissipation problem exactly.
In addition, design for miniaturization computing equipment such as MoDT, AIO, in order to reduce the computing machine volume, the hardware of computer-internal need be installed the parts that use on the notebook computer usually, even adopt the mode of special facture, and each parts is carried out integrated, but will certainly increase the processing cost of computing machine like this, the selling price of computing machine is improved, thereby influence the attractive force of computing equipment the ordinary consumption crowd.
Therefore, in sum, how under the prerequisite that does not increase computer costs, make the standard hard component of desk-top computer can in the miniaturization cabinet, carry out rational deployment, and guarantee that computing machine has the good heat radiating system, become miniaturization Computer Design matter of utmost importance to be solved.
The utility model content
The purpose of technical solutions of the utility model provides a kind of computing equipment, and this computing equipment passes through at internal body rational deployment hardware device, and by ingenious design cooling system, can make the heat radiation of hardware device reach optimal computed equipment.
For achieving the above object, the utility model provides a kind of computing equipment, comprising:
Apparatus casing, described apparatus casing are provided with at least one air inlet and at least one air outlet;
Heater members is arranged in the described apparatus casing;
Be used to make the fan that produces at least one circulation airflow in the described apparatus casing, described circulation airflow enters in the described apparatus casing from described air inlet, flow out described apparatus casing from described air outlet, and the distribution channel of the described apparatus casing of described circulation airflow inside is provided with at least one described heater members.
Preferably, above-mentioned described computing equipment forms the air intake path between described air inlet and the described fan, and described air intake path is provided with first heater members of described heater members.
Preferably, above-mentioned described computing equipment, described fan are arranged at a heat radiation module, and described heat radiation module also comprises:
Heat radiator, described heat radiator are positioned at described air outlet place;
Heat pipe, described heat pipe is connected with described heat radiator;
Described heat radiator or described heat pipe are connected with second heater members of described heater members.
Preferably, above-mentioned described computing equipment, described second heater members comprises central processing unit, north bridge chips and the video card of described computing equipment.
Preferably, above-mentioned described computing equipment, described first heater members comprises the hard disk and the CD-ROM drive of described computing equipment, and described air inlet comprises first air inlet and second air inlet, described fan comprises first fan and second fan, form the first air intake path between described first air inlet and described first fan, described CD-ROM drive is positioned at the described first air inlet place; Form the second air intake path between described second air inlet and described second fan, described hard disk is positioned at the described second air inlet place.
Preferably, above-mentioned described computing equipment, described apparatus casing comprises upper and lower casing and side housing, first side housing of wherein said apparatus casing has described first air inlet, second side housing that is oppositely arranged with described first side housing has described second air inlet, and described air outlet is arranged at the position that described upper shell is connected with the 3rd side housing.
Preferably, above-mentioned described computing equipment, described first heater members comprises the internal memory of described computing equipment, and described internal memory is positioned at the place, inlet scoop of described fan.
The utility model provides another kind of computing equipment, comprises main frame and LCD, and described LCD is connected with described main frame and is set to integrative-structure, it is characterized in that described main frame comprises:
Apparatus casing, described apparatus casing are provided with at least one air inlet and at least one air outlet;
Heater members is arranged in the described apparatus casing;
Be used to make the fan that produces at least one circulation airflow in the described apparatus casing, described circulation airflow enters described apparatus casing from described air inlet, flow out described apparatus casing from described air outlet, and the distribution channel of the described apparatus casing of described circulation airflow inside is provided with at least one described heater members.
Preferably, above-mentioned described computing equipment, form the air intake path between described air inlet and the described fan, described air intake path is provided with first heater members of described heater members, described first heater members is positioned at described air inlet place, and described first heater members comprises the hard disk or the CD-ROM drive of described computing equipment.
Preferably, above-mentioned described computing equipment, form gas channel between the display panels of described LCD and the LCD outer housing, and the end face of described LCD surface forms second air outlet, be communicated with between described air inlet, described gas channel and described second air outlet.
In the described computing equipment of technique scheme at least one has following beneficial effect:
The porch that hard disk that described computing equipment is provided with inside and CD-ROM drive are arranged at the air intake path respectively, outside air can be cooled off earlier from both sides to hard disk and CD-ROM drive, take away the heat that main thermal source such as central processor CPU, video card produces by the heat radiator of heat radiation module again, have great heat radiation effect to guarantee each critical piece;
Described main frame is by above radiator structure, can adopt employed standard hard drive of desktop computer and CD-ROM drive, be arranged at two side positions of main frame respectively, utilize intermediate space to arrange other hardware devices of main frame, therefore too do not increase under the prerequisite of manufacturing cost in assurance, make computing equipment reach the requirement of miniaturization Design;
Between the display panels of described computing equipment and the LCD outer housing gas channel is set, the heat dissipation ventilation air-flow is discharged through behind the display panels, can reach the effect of liquid coolant LCD panel, solve the water recovery problem between display panels and the LCD outer housing simultaneously.
Description of drawings
Fig. 1 is the perspective view of the described computing equipment of the utility model specific embodiment;
Fig. 2 is a planar structure synoptic diagram of the described computing equipment of the utility model specific embodiment;
Fig. 3 is another perspective view of the described computing equipment of the utility model specific embodiment;
Fig. 4 is the structural representation of the another kind of computing equipment of the utility model specific embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
The described computing equipment of the utility model specific embodiment is computing machine or all-in-one, by on apparatus casing, offering air inlet and air outlet, and the fan that utilizes device interior to be provided with, generation one flows to the circulation airflow that flows out from air outlet then from air inlet in apparatus casing, main heater members in the main frame is arranged at the air intake path of circulation airflow, and be positioned at the main air inlet place, can make the outside air that enters main frame earlier to these main heater members cooling heat dissipations, to guarantee great heat radiation effect.
In the utility model specific embodiment, first heater members of described computing equipment (main heater members) is arranged at the air intake path of circulation airflow, utilizes circulation airflow that the heat that main heater members produces is discharged; Wherein this first heater members comprises hard disk, CD-ROM drive and internal memory etc.In addition, the fan that is used to produce circulation airflow is arranged at the heat radiation module, this heat radiation module also comprises heat radiator and heat pipe, wherein heat pipe is connected with heat radiator, second heater members in heat radiator or heat pipe and the computing equipment is connected, conduct to the heat radiator place with the heat that second heater members is produced, heat is distributed with heat exchange pattern by heat radiator, and this heat radiator is arranged at the air outlet place of housing again, therefore further the heat on the heat radiator is discharged outside the body housing by the circulation airflow in the casing housing, obtain great heat radiation effect, wherein this second heater members comprises central processing unit, north bridge chips and video card etc.
Fig. 1 is the perspective view of the described computing equipment of the utility model specific embodiment.Mainframe box 100 comprises above and below housing and side housing, and wherein first side housing 110 and second side housing 120 are the two relative side housing, and the 3rd side housing 130 and the 4th side housing 140 are other two relative side housing.Relative position at this first side housing 110, second side housing 120 is provided with two air inlets respectively, also is first air inlet 14 and second air inlet 15 among Fig. 1.
In addition, at the medium position that be connected edge of upper shell 150 with the 3rd side housing 130, at least one air outlet 16 is set, consult Fig. 1, the set air outlet 16 of the utility model specific embodiment computing equipment is opened on this upper shell 150, it will be appreciated by those skilled in the art that, air outlet 16 also can be opened in the 3rd side housing 130, or upper shell 150 and the 3rd side housing 130 set out the part in air port 16 respectively, and this upper shell 150 and the 3rd side housing 130 back that is connected constitutes air outlet 16.
By above-mentioned Air System, when the module that will dispel the heat is arranged at air outlet 16 places, utilize the fan guiding outside air of heat radiation module to enter mainframe box 100 inside from first air inlet 14 and second air inlet 15 of both sides respectively, and, reach radiating effect by the heat discharge of air outlet 16 with mainframe box 100 inner each hard component generation.In addition by this Air System, at the inner two-way air draft path that forms of main frame, constitute the first air intake path between the fan inlet scoop of first air inlet 14 and heat radiation module, constitute the second air intake path between second air inlet 15 and the fan inlet scoop, form the air-out path simultaneously between fan exhaust mouth and the air outlet 16.
It will be appreciated by those skilled in the art that, the heat radiation module that is provided with in the computing equipment can be for one or more, and the number of air inlet also is not limited to two, therefore different according to set heat radiation module and air inlet number, in main frame, can form a plurality of air intake paths and air-out path, the utility model specific embodiment is to be provided with two heat radiation modules in main frame, form two air intake paths and two air-out paths are that example is introduced the technical solution of the utility model, below also will the concrete set-up mode of heat radiation module be described in detail.
In addition, best, at different system layouts, for effectively increasing the air quantity that enters mainframe box 100 inside, obtain better radiating effect, consult Fig. 1, the computing equipment of the utility model specific embodiment also is provided with air inlet respectively at the two ends of the 4th side housing 140, also be the 3rd air inlet 17 and the 4th air inlet 18, the three air inlets 17 are positioned at the first air intake path, the 4th air inlet 18 is positioned at the second air intake path.
Below will introduce in detail and how utilize above-mentioned ventilating system, and make to take up room lessly after the combination of each hard component, realize the miniaturization of computing equipment, can also reach better heat radiating effect simultaneously in each hard component of computing equipment main frame interior layout.
Consult Fig. 1, the CD-ROM drive 3 of the described computing equipment of the utility model specific embodiment and hard disk 4 are arranged at two side positions of mainframe box 100 respectively, the wherein medial surface setting of CD-ROM drive 3 contiguous first side housings 110, and level is installed on the top of first air inlet 14 and the 3rd air inlet 17, and the bottom surface of CD-ROM drive 3 can be in the air intake path of the first air draft path; The medial surface setting of hard disk 4 contiguous second side housings 120, and level is installed on the top of second air inlet 15 and the 4th air inlet 18, the bottom surface of hard disk 4 can be in the second air draft path, blow over from the bottom surface of CD-ROM drive 3 and hard disk 4 respectively from the air-flow of both sides air inlet inflow mainframe box 100 inside like this, take away the heat that produces in CD-ROM drive 3 and hard disk 4 operation process.
Fig. 2 is a planar structure synoptic diagram of the described computing equipment of the utility model specific embodiment, in order to the position that is provided with of heat radiation module in the explanation computing equipment.Consult Fig. 2, the heat radiation module is provided with two in the described computing equipment of the utility model specific embodiment, the air outlet 16 of corresponding computing equipment also is provided with two, each heat radiation module correspondence is positioned at an air outlet place, wherein the first heat radiation module is used to be provided as CPU and north bridge heat radiation, and the second heat radiation module is used to be provided as the video card heat radiation.Identical with common heat radiation module, the heat radiation module in the utility model specific embodiment comprises heat radiator, centrifugal fan and heat pipe.As Fig. 2, the first heat radiation module comprises heat radiator 11 and fan 10, is provided with near CD-ROM drive 3, and the second heat radiation module comprises heat radiator 13 and fan 12, be provided with near hard disk 4, and the heat radiator 11 and 13 of this two heat radiations module respectively correspondence be positioned at a wherein air outlet 16 places.
In conjunction with another perspective view of consulting the described computing equipment of Fig. 3, in mainframe box, the position is set in order to other hard component of explanation computing equipment.As Fig. 2 and 3, the first and second heat radiation modules by above structure, CPU 5 and north bridge chips 6 can be arranged at the lower position of the heat radiator 11 of the first heat radiation module, and show among the heat pipe figure with the first heat radiation module) be connected to CPU 5 and north bridge chips 6 respectively, be used for the heat of CPU 5 and north bridge chips 6 generations is conducted to heat radiator 11.In addition, internal memory 8 is arranged at by the air inlet of fan 10 of the first heat radiation module, and the heat that internal memory 8 is produced by fan 10 is crossed air outlet 16 and discharged with entering air communication in the main frame.In addition, the video card 7 of computing equipment is arranged at the lower position of the second heat radiation module, and is connected with the heat pipe (not shown) of the second heat radiation module, by heat pipe the heat that video card 7 produces is conducted to heat radiator 13.
Best, effectively take away the heat of cabinet inside in order to make the air quantity that enters cabinet, first, second heat radiation module of the utility model specific embodiment also comprises a wind scooper respectively, be used to increase the total ventilation that enters host computer system inside, improve the radiating efficiency of heat radiator, can also avoid simultaneously entering the backflow phenomenon of system from the thermal current that main frame the is discharged circulation once more that refluxes.The structure of heat pipe, heat radiator, fan and the wind scooper of described first, second heat radiation module all structure with the heat radiation module of prior art is identical, is not described in detail in this.
In the utility model specific embodiment, the South Bridge chip 9 of described computing equipment is arranged at two side positions of mainframe box 100, as be positioned at the lower position of CD-ROM drive 3 or hard disk 4, and be in the first air intake path or the second air intake path, in the utility model specific embodiment, be arranged at below the hard disk 4, consult shown in Figure 3, make the air-flow that enters mainframe box 100 from second air inlet 15 and the 4th air inlet 18 can pass through South Bridge chip 9, the heat that South Bridge chip 9 produces is taken away, discharged by air outlet 16.
According to above topology layout, the air-flow that enters mainframe box 100 by the both sides air inlet is under the drive of fan 10 and 12, earlier hard disk 4, CD-ROM drive 3 and internal memory 8 are cooled off, the heat that these several parts produce is taken away, guarantee the great heat radiation effect of these several critical components, pass through heat radiator 11 and 13 then, CPU 5, north bridge chips 6 and video card 7 are produced and conduct to the heat of heat radiator 11 and 13, discharge by air outlet 16.
The described computing equipment of the utility model specific embodiment, by the used standard hard drive of common desk-top computing equipment and CD-ROM drive being arranged at two side positions of mainframe box 100, other hard component that keep the centre position installation computing equipment of mainframe box 100, each hardware device that can effective and reasonable layout calculation equipment, the volume of mainframe box 100 is reduced, simultaneously best, described first, the second heat radiation module can adopt the heat radiation module of the used type of notebook computer, further dwindling the volume of computing equipment cabinet, with the THICKNESS CONTROL of mainframe box 100 in 50mm.
In addition, the utility model specific embodiment a kind of computing equipment also is provided on the other hand, computing equipment main frame and LCD are combined as a whole, the volume and weight of computing equipment is kept within the specific limits, and main frame can be arranged at the below or the back of LCD, and it is that example is introduced that the utility model specific embodiment is arranged at the LCD below with main frame.
The main machine structure of described computing equipment can be consulted Fig. 1, Fig. 2 and shown in Figure 3, first side housing 110 of main frame and the relative position of second side housing 120 are provided with air inlet respectively, i.e. first air inlet 14 and second air inlet 15, and in order to enlarge the intake of this two air inlet, two ends at the 4th side housing 140 also are provided with air inlet, also be the 3rd air inlet 17 and the 4th air inlet 18, be connected with the LCD medium position at edge of upper shell 150 is provided with at least one air outlet 16 in addition, above open-celled structure, constitute the first air intake path and the second air intake path of main frame, cool ambient air enters main frame inside from the air inlet of both sides respectively, and the air outlet 16 that is provided with by the main frame middle part behind each parts cooling heat dissipation is discharged.
The CD-ROM drive 3 of main frame and hard disk 4 are arranged at two side positions of main frame respectively, are positioned at the top of first air inlet 14 and second air inlet 15, and the bottom surface of CD-ROM drive 3 and hard disk 4 is arranged in the first air intake path or the second air intake path.In addition, the air outlet 16 of the utility model specific embodiment computing equipment is two, each air outlet 16 correspondence is provided with a heat radiation module, the heat radiator of each heat radiation module correspondence respectively is positioned at a wherein air outlet 16 places, wherein the first heat radiation module is used to be provided as CPU and north bridge heat radiation, the CPU 5 of computing equipment and north bridge chips 6 are arranged at the lower position of the heat radiator 11 of the first heat radiation module, and the heat pipe (not shown) of the first heat radiation module is connected to CPU 5 and north bridge chips 6 respectively, is used for the heat of CPU5 and north bridge chips 6 generations is conducted to heat radiator 11; Internal memory 8 is arranged at by the air inlet of fan 10 of the first heat radiation module, also promptly is in the first air intake path, and the heat that internal memory 8 is produced by fan 10 is crossed air outlet 16 with the air communication in the main frame and discharged.In addition, the second heat radiation module is used to be provided as video card heat radiation, and video card 7 is arranged at the lower position of the second heat radiation module, and is connected with the heat pipe (not shown) of the second heat radiation module, by heat pipe the heat of video card 7 generations is conducted to heat radiator 13.
The South Bridge chip 9 of described computing equipment is arranged at the below of hard disk 4, consult shown in Figure 3, make the air-flow that enters mainframe box 100 from second air inlet 15 and the 4th air inlet 18 can pass through South Bridge chip 9, the heat that South Bridge chip 9 produces is taken away, discharge by air outlet 16.
In addition, the computing equipment of the described integral type of the utility model specific embodiment, on the basis of adopting above topology layout, can also be by improving the position of air inlet and air outlet, make the display panels of airflow passes LCD, further solve the heat dissipation problem of LCD.As Fig. 4 is the structural representation that computing equipment improves air inlet and air outlet position as described in the utility model specific embodiment.
Consult Fig. 4, the LCD 200 of described computing equipment and main frame 300 integrative-structure settings, the inside of LCD 200 is provided with display panels 210, the front panel 220 of LCD 200 is face glass or acryl (PMMA) plate, wherein keep between display panels 210 and the front panel 220 gas channel is set, and the end face of LCD 200 sets out air port 230, and the leading flank 310 of main frame 300 is provided with air inlet 320.
Described main frame 300 inside also are provided with heat radiation module (not shown), fan by the heat radiation module makes extraneous air communication cross air inlet 320 to enter main frame 300 inside, through discharging by air outlet 230 behind the gas channel between display panels 210 and the front panel 220, therefore reach the effect of liquid coolant LCD panel 210, and on the basis of display panels 210 coolings, efficiently solve the steam coagulation problem between display panels 210 and the front panel 220.In addition, as Fig. 4, the gas channel filling sponge piece 240 between display panels 210 and the front panel 220 enters LCD 200 inside in order to prevent dust or other foreign matters.
It will be understood by those skilled in the art that described air inlet 320 can be not limited to be provided with one in order to reach above-mentioned airflow characteristic, also is that the air intake path of computing equipment is not limited to be set to one.Computing equipment with above structure, further the hard disk with main frame inside is divided in the different air intake paths with CD-ROM drive, and is positioned at the main air inlet place, therefore obtains cooling prior to miscellaneous part, guarantees that main thermal source parts obtain great heat radiation effect.
More than comprehensive, the described computing equipment of the utility model specific embodiment by hard disk and CD-ROM drive being divided into different air intake paths, can preferentially guarantee the great heat radiation effect of main thermal source parts; Described in addition computing equipment is also by being divided into two air intake paths the both sides of main frame, can make bigger hard disk of volume and CD-ROM drive be arranged in two interior side positions of main frame, and other hard component that computing equipment is installed in the centre position that keeps mainframe box, hardware device is rationally distributed, and the volume of mainframe box is reduced.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a computing equipment is characterized in that, comprising:
Apparatus casing, described apparatus casing are provided with at least one air inlet and at least one air outlet;
Heater members is arranged in the described apparatus casing;
Be used to make the fan that produces at least one circulation airflow in the described apparatus casing, described circulation airflow enters in the described apparatus casing from described air inlet, flow out described apparatus casing from described air outlet, and the distribution channel of the described apparatus casing of described circulation airflow inside is provided with at least one described heater members.
2. computing equipment as claimed in claim 1 is characterized in that, forms the air intake path between described air inlet and the described fan, and described air intake path is provided with first heater members of described heater members.
3. computing equipment as claimed in claim 1 or 2 is characterized in that, described fan is arranged at a heat radiation module, and described heat radiation module also comprises:
Heat radiator, described heat radiator are positioned at described air outlet place;
Heat pipe, described heat pipe is connected with described heat radiator;
Described heat radiator or described heat pipe are connected with second heater members of described heater members.
4. computing equipment as claimed in claim 3 is characterized in that, described second heater members comprises central processing unit, north bridge chips and the video card of described computing equipment.
5. computing equipment as claimed in claim 2, it is characterized in that, described first heater members comprises the hard disk and the CD-ROM drive of described computing equipment, and described air inlet comprises first air inlet and second air inlet, described fan comprises first fan and second fan, form the first air intake path between described first air inlet and described first fan, described CD-ROM drive is positioned at the described first air inlet place; Form the second air intake path between described second air inlet and described second fan, described hard disk is positioned at the described second air inlet place.
6. computing equipment as claimed in claim 5, it is characterized in that, described apparatus casing comprises upper and lower casing and side housing, first side housing of wherein said apparatus casing has described first air inlet, second side housing that is oppositely arranged with described first side housing has described second air inlet, and described air outlet is arranged at the position that described upper shell is connected with the 3rd side housing.
7. computing equipment as claimed in claim 2 is characterized in that described first heater members comprises the internal memory of described computing equipment, and described internal memory is positioned at the place, inlet scoop of described fan.
8. a computing equipment comprises main frame and LCD, and described LCD is connected with described main frame and is set to integrative-structure, it is characterized in that described main frame comprises:
Apparatus casing, described apparatus casing are provided with at least one air inlet and at least one air outlet;
Heater members is arranged in the described apparatus casing;
Be used to make the fan that produces at least one circulation airflow in the described apparatus casing, described circulation airflow enters described apparatus casing from described air inlet, flow out described apparatus casing from described air outlet, and the distribution channel of the described apparatus casing of described circulation airflow inside is provided with at least one described heater members.
9. computing equipment as claimed in claim 8, it is characterized in that, form the air intake path between described air inlet and the described fan, described air intake path is provided with first heater members of described heater members, described first heater members is positioned at described air inlet place, and described first heater members comprises the hard disk or the CD-ROM drive of described computing equipment.
10. ask 8 or 9 described computing equipments as right, it is characterized in that, form gas channel between the display panels of described LCD and the LCD outer housing, and the end face of described LCD surface forms second air outlet, is communicated with between described air inlet, described gas channel and described second air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202224919U CN201477486U (en) | 2009-09-07 | 2009-09-07 | Computational unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202224919U CN201477486U (en) | 2009-09-07 | 2009-09-07 | Computational unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477486U true CN201477486U (en) | 2010-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202224919U Expired - Lifetime CN201477486U (en) | 2009-09-07 | 2009-09-07 | Computational unit |
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| CN (1) | CN201477486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247493A (en) * | 2017-06-06 | 2017-10-13 | 郑州云海信息技术有限公司 | A kind of heat spreader structures for MINI PC products |
-
2009
- 2009-09-07 CN CN2009202224919U patent/CN201477486U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247493A (en) * | 2017-06-06 | 2017-10-13 | 郑州云海信息技术有限公司 | A kind of heat spreader structures for MINI PC products |
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Granted publication date: 20100519 |