CN2521651Y - Central processor radiator - Google Patents
Central processor radiator Download PDFInfo
- Publication number
- CN2521651Y CN2521651Y CN 02204930 CN02204930U CN2521651Y CN 2521651 Y CN2521651 Y CN 2521651Y CN 02204930 CN02204930 CN 02204930 CN 02204930 U CN02204930 U CN 02204930U CN 2521651 Y CN2521651 Y CN 2521651Y
- Authority
- CN
- China
- Prior art keywords
- heat abstractor
- spray column
- arc
- array
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a CPU heat abstractor by utilizing a high heat transfer property of the flow field of impinging jets array, wherein the backing surface of the utility model on the top end of the CPU is even provided with proper depth arc concave region arrays, an orifice plate with a proper aperture is arranged at a proper distance to the upper of the backing surface of the arc concave heat abstractor to be collocated and equipped on the fan group of the baffle board in the orifice area to cooling the impinging jets array. The utility model is capable of leading the cold air in the outside to go through every orifice in the orifice area in order, and forming jets to attack the arc concave region of the backing surface of the heat abstractor in proper elevation, and proceeding forced convection dissipating heat in the manner of strengthening heat transfer and increasing the contacted area between the cold air and the backing of the heat abstractor, thereby ensuring the CPU to run in normal temperature.
Description
Technical field
The utility model relates to a kind of central processing unit heat abstractor.
Background technology
The central processing unit heat abstractor form of relevant dealer institute development and Design differs, but its basic structure is all detained mutually by positioning pedestal, radiating fin, fan group usually and set the position and form.The central processing unit heat abstractor is located at central processing unit pedestal upper end, forms the grooving of multiple tracks appropriate intervals betwixt, is provided with the multiple tracks inside casing simultaneously between each housing, so that multiple tracks radiating fin outer, the inside casing setting is brought into play its function in the heating radiator.
Summary of the invention
The utility model is according to the heat loss through convection principle of above-mentioned this class central processing unit heat abstractor institute foundation, its one-piece construction is simplified and improved, and improve the effect of its heat loss through convection, to reach quick heat extraction, to guarantee that processor inside can maintain the purpose of moving under the normal temperature.
The first string of central processing unit heat abstractor described in the utility model is: be assembled in the heat abstractor pedestal aspect on central processing unit top, be evenly equipped with the recessed zone of arc that many groups have appropriate depth, above it suitably distance stride establish separate the spray column orifice plate, produce the array spray column, with suitable angle, impact is corresponding to the recessed zone of each arc of heat abstractor pedestal, and is equipped with and is erected at the fan group that separates spray column orifice plate top side and cools off.Can in time cool ambient air be seen through each perforation that separates in the spray column orifice plate in regular turn like this, produce the air spray column, dash and penetrate the recessed zone of the arc that is positioned at the heat abstractor pedestal; In the recessed zone of each arc, mode by augmentation of heat transfer and increase cooling air and heat abstractor pedestal contact area, carry out the forced convertion heat radiation, utilize the extraneous cold air of bringing into up hill and dale the heat abstractor pedestal to be implemented quick heat extraction with effective, move so that processor can maintain under the normal temperature.
Another program of central processing unit heat abstractor described in the utility model is: separating above being crossed on the heat abstractor pedestal offers most roads perforation in the spray column orifice plate, and each arc recessed zone set with being positioned at the heat abstractor base-plates surface is corresponding, according to multiple spray column towards the firing angle degree and use suitable spray column and the recessed regional offset of arc, collocation fan group, feasible extraneous cold air, following each perforation that separates the spray column orifice plate, enter the recessed zone of arc of heat abstractor pedestal, dash in the mode of off-centre or drift angle and to penetrate the recessed zone of each arc, and form difference thus, when the flow field is radial dilatation in the recessed zone of arc, can in the recessed zone of arc, produce three-dimensional vorticity field because of the rotary inertia of aequum field, thereby promote the heat-transfer effect of forced-air circulation convection current, the heat that processor was produced is carried out thoroughly eliminating fast.
Description of drawings
Fig. 1 is a member exploded perspective view of the present utility model.
Fig. 2 is the enforcement action diagram that the pressure air of first embodiment of the present utility model dispels the heat as circulative convection.
Fig. 3 is the enforcement action diagram that the pressure air of second embodiment of the present utility model dispels the heat as circulative convection.
The detailed top plan view that Fig. 4 moves for the air circulation convection current for the recessed zone of single arc of second embodiment of the present utility model.
Fig. 5 is the enforcement action diagram that the pressure air of the 3rd embodiment of the present utility model dispels the heat as circulative convection.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, first embodiment of central processing unit heat abstractor described in the utility model, mainly by heat abstractor pedestal (1), separate spray column orifice plate unit (2), fan group (3) is formed.
Heat abstractor pedestal (1), its up aspect be evenly equipped with the recessed zone of arc (11) of multiple tracks appropriate depth, this heat abstractor pedestal (1) can steadily be erected between the extension side frame (71) of central processing unit (7).
Separate spray column orifice plate unit (2), the centre in its aspect recessed zone of each arc (11) in heat abstractor pedestal (1), offer the suitable angle and the suitable perforation (21) in aperture respectively, the flange sections (22) of one section appropriate depth of extending should be arranged mutually separating unit spray column orifice plate (2) both sides down.
As shown in Figure 2, heat abstractor pedestal (1) cover is put into central processing unit (7) top, to separate again spray column orifice plate unit (2) keep flat the cover be incorporated between the extension side frame (71) of central processing unit (7), its flange sections (22) aspect of being crossed on is provided with on the peripheral aspect in the recessed zone of arc (11), make this heat abstractor pedestal (1) and separate and maintain a suitable spacing between the spray column orifice plate unit (2), afterwards, one fan group (3) is steadily set up the extension side frame (71) of central processing unit (7) and separate on the peripheral aspect of spray column orifice plate unit (2), can finish the heat abstractor (4) that a structure is simplified.
As shown in Figure 2, heat abstractor (4) dispels the heat to central processing unit (7).When the fan group (3) that is erected at heat abstractor (4) top is rotated, cool ambient air (5) is seen through each perforation (21) that separates spray column orifice plate unit (2) in regular turn enter the recessed zone of arc (11) that heat radiation transposition pedestal (1) echoes mutually, can follow the recessed aspect of arc to the hurried air that enters the recessed zone of each arc (11) and form a forced circulation convection current (51), with heat to processor was produced, carry out the big preferable air circulation of contact area and get rid of, thereby effectively utilize the extraneous cold air of bringing into to come thoroughly heat abstractor pedestal (1) to be implemented quick heat radiating, keep the normal temperature of processor.
As shown in Figure 3, second embodiment of central processing unit heat abstractor described in the utility model, structurally most member is identical with aforementioned first embodiment.The characteristics of second embodiment are, be evenly equipped with the recessed zone of several arc (11) in heat abstractor pedestal (1) aspect, and stride above critical and be provided with one and separate spray column orifice plate unit (2), separating spray column orifice plate unit (2) aspect, corresponding with the recessed zone of each arc (11) of heat abstractor pedestal (1), offer perforation (23) respectively with suitable eccentric orientation or suitable angle.This suitable angle is shown in the heeling condition perforation (24) among Fig. 5, separating between spray column orifice plate unit (2) and the heat abstractor pedestal (1) the essential suitable distance that keeps, the extension side frame (71) of central processing unit (7) with separate the peripheral aspect of spray column orifice plate unit (2) and put on the shelf and establish the described heat abstractor of second embodiment (6) form that fan group (3) can realize simplified structure.
When the fan group (3) of the heat abstractor (6) that is erected at central processing unit (7) top is rotated, can drive cool ambient air (5) and follow the recessed zone of arc (11) that each perforation (23) that separates spray column orifice plate unit (2) enters heat abstractor pedestal (1) and do the contact of eccentric orientation, as shown in Figure 4.This hurried air that enters the recessed zone of each arc (11) can follow the recessed aspect of arc and form the difference shape and make radial dilatation respectively, thereby produces the forced circulation convection current (52) of three-dimensional eddy current field, and the heat that processor produced is thoroughly got rid of apace.
The utility model designs described heat abstractor and also can be assembled on the electrical equipment such as projector, sound equipment expander, utilizes the forced circulation that increases the extraneous cold air of introducing to promote the principle of its heat-transfer capability, and the heat that is produced is thoroughly got rid of apace.
Claims (2)
1. a central processing unit heat abstractor includes positioning pedestal, radiating fin, fan group, it is characterized in that:
In the uniform recessed area array of arc of the heat abstractor pedestal aspect that is assembled in the central processing unit top with appropriate depth;
Suitable distance above the recessed heat abstractor seat surface of this arc, be provided with one have suitable aperture and suitably the spray column orifice plate unit that separates of the perforation array of angle arrange in pairs or groups and be arranged on this dividing plate top, punch block and carry out the fan group that array is impacted the spray column cooling;
The recessed zone of each arc that this perforation array separates plate unit and heat abstractor pedestal has the perforation with suitable eccentric orientation accordingly;
Separate and keep a determining deviation between spray column orifice plate unit and the heat abstractor pedestal.
2. the described central processing unit heat abstractor of claim 1 is characterized in that:
Suitable distance above the recessed heat abstractor seat surface of this arc, the spray column orifice plate unit plate that separates that is provided with a perforation array that has a suitable aperture is arranged in pairs or groups to be arranged on and is close to the top and carries out the fan group that array is impacted the spray column cooling;
Separate and keep a determining deviation between spray column orifice plate unit and the heat abstractor pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204930 CN2521651Y (en) | 2002-03-05 | 2002-03-05 | Central processor radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204930 CN2521651Y (en) | 2002-03-05 | 2002-03-05 | Central processor radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521651Y true CN2521651Y (en) | 2002-11-20 |
Family
ID=33686716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02204930 Expired - Fee Related CN2521651Y (en) | 2002-03-05 | 2002-03-05 | Central processor radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521651Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451523A (en) * | 2015-12-28 | 2016-03-30 | 联想(北京)有限公司 | Heat radiator and electronic device |
| CN107957761A (en) * | 2017-11-23 | 2018-04-24 | 张伟 | A kind of CPU auxiliary radiating devices |
| CN112020268A (en) * | 2019-05-31 | 2020-12-01 | 讯凯国际股份有限公司 | Heat sink device |
| TWI758095B (en) * | 2021-02-09 | 2022-03-11 | 潘宇翔 | Heat dissipation structure adapted to an electronic device and heat dissipation module therewith |
-
2002
- 2002-03-05 CN CN 02204930 patent/CN2521651Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451523A (en) * | 2015-12-28 | 2016-03-30 | 联想(北京)有限公司 | Heat radiator and electronic device |
| US9823716B2 (en) | 2015-12-28 | 2017-11-21 | Lenovo (Beijing) Limited | Heat dissipation apparatus and electronic device |
| CN107957761A (en) * | 2017-11-23 | 2018-04-24 | 张伟 | A kind of CPU auxiliary radiating devices |
| CN112020268A (en) * | 2019-05-31 | 2020-12-01 | 讯凯国际股份有限公司 | Heat sink device |
| CN112020268B (en) * | 2019-05-31 | 2023-07-07 | 讯凯国际股份有限公司 | Heat dissipation device |
| TWI758095B (en) * | 2021-02-09 | 2022-03-11 | 潘宇翔 | Heat dissipation structure adapted to an electronic device and heat dissipation module therewith |
| US20220256742A1 (en) * | 2021-02-09 | 2022-08-11 | Pan Yu-Hsiang | Heat dissipation structure and heat dissipation module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |