CN204790807U - Hydrocone type CPU heat abstractor - Google Patents
Hydrocone type CPU heat abstractor Download PDFInfo
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- CN204790807U CN204790807U CN201520451115.2U CN201520451115U CN204790807U CN 204790807 U CN204790807 U CN 204790807U CN 201520451115 U CN201520451115 U CN 201520451115U CN 204790807 U CN204790807 U CN 204790807U
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- radiator
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- fan
- installation
- fin
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Abstract
The utility model provides a hydrocone type CPU heat abstractor, including radiator and radiator fan, radiator A disc -shaped, the surface of radiator is equipped with heat radiation fins along the circumference equipartition, and every heat radiation fins's surface is L shape, three installation department is no less than to peripheral being equipped with along the circumference equipartition of radiator, radiator fan includes fan casing and rotatory flabellum, the fan casing center is equipped with stator unit, the peripheral equipartition of fan casing be equipped with with installation department assorted installation unit, the installation unit that radiator fan passes through the fan casing installs on the radiator, is connected through the splice bar between installation unit and the stator unit, the center of rotatory flabellum is equipped with the rotor unit of hat, and rotatory flabellum is through pivot and stator unit swivelling joint, the outside circumference equipartition of following of rotor unit is equipped with the blade, and every blade includes the outer blade that is used for intra vane, the connecting portion of axial air -out and is used for radial air -out. The utility model discloses the circulation air current of nature can be formed, the radiating efficiency is improved by a wide margin.
Description
Technical field
The utility model relates to heat dissipation equipment field, is specifically related to a kind of hydrocone type CPU heat abstractor.
Background technology
Hydrocone type CPU heat abstractor is the equipment of every platform computer indispensability, generally sets up when buying computer CPU, or additionally buys.The work that high thermal conductance causes CPU occurs during CPU work and is subject to larger restriction, once overheated, cause crashing, thus the heat dispersion of heat abstractor is the key of CPU job stability.
The hydrocone type CPU heat abstractor of prior art adopts radiator to add the structure of fan, and heat is by the radiating fin transmission of radiator, and the circulation of air-flow accelerated by fan, thus takes away heat as early as possible.But the air-out direction of fan is perpendicular to radiator, the air-flow causing fan to produce can collide on the surface of radiator and then change direction, makes the formation of air-flow comparatively chaotic, and circulation efficiency is low, thus has influence on overall radiating effect.
Being not difficult to find out, also there is certain defect in prior art.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hydrocone type CPU heat abstractor, can form natural air-flow, improves radiating efficiency.
For achieving the above object, the utility model is by the following technical solutions:
A kind of hydrocone type CPU heat abstractor, comprises radiator and radiator fan;
Radiator is in the form of annular discs, the surface of radiator is uniformly distributed along the circumference and is provided with radiating fin, the surface of every sheet radiating fin is L-shaped, radiating fin is fin low level near one end, the center of circle, radiating fin is that fin is high-order near one end of circumference, and the fin low level of all radiating fins circumferentially arranged forms an internal lobe groove to the circle of lower recess jointly; The periphery of radiator is uniformly distributed along the circumference to be provided with and is no less than three installation portions, is provided with circular siphonal lobe groove between installation portion and radiating fin;
Radiator fan comprises fan guard and rotary fan; Fan guard center is provided with stator unit, and stator unit is provided with electric plates and stator winding, is electrically connected between stator winding with electric plates, and electric plates is connected with by wire and supplies plug for what power; The periphery of fan guard is laid with the installation unit matched with installation portion, and radiator fan is installed on radiator by the installation unit of fan guard, is connected between installation unit with stator unit by dowel; The center of rotary fan is provided with the rotor unit of hat, be provided with the permanent magnet of annular in rotor unit, the center of rotor unit is provided with rotating shaft, and rotor unit is covered on the bottom of stator unit, permanent magnet is positioned at the periphery of stator winding, and rotary fan is rotatably connected with stator unit by rotating shaft; The outside of rotor unit is uniformly distributed along the circumference and is provided with blade, and every sheet blade comprises for the intra vane of axial air-out, connecting portion and the outer leafs for radial air-out; Intra vane is located at the inner of blade, and outer leafs is located at the outer end of blade, is connected between outer leafs with intra vane by connecting portion, and the bottom of connecting portion is provided with fin groove; Intra vane is positioned at internal lobe groove, and outer leafs is positioned at siphonal lobe groove, and a fin high position is positioned at fin groove.
Further, described outer leafs is curved, and the bearing of trend of the arc of outer leafs is contrary with the sense of rotation of rotary fan.
Further, described installation portion is provided with threaded hole, and described installation unit is provided with the through hole mated with threaded hole, is installed be connected between installation portion with installation unit by bolt.
Further, described installation portion is provided with back-off groove, and described installation unit is provided with back-off tooth, and installation unit is located in the back-off groove of installation portion by back-off tooth button.
A kind of hydrocone type CPU heat abstractor volume provided by the utility model, has the following advantages:
What radiator fan adopted is the design of centrifugal suction airstream, forms natural circulation airflow, significantly improves radiating efficiency;
The radiating fin area of radiator increases gradually along with radiating airflow direction, strengthens radiating effect further;
Structure is simple, easily installs, can be applicable to various CPU, for the normal work of CPU provides stable environment.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the one-piece construction schematic diagram of hydrocone type CPU heat abstractor main body of the present utility model.
Fig. 2 is the structural representation of rotary fan.
Description of reference numerals:
1, radiator 2, fan guard
3, rotary fan 4, radiating fin
5, internal lobe groove 6, installation portion
7, stator unit 8, installation unit
9, rotor unit 10, intra vane
11, connecting portion 12, outer leafs
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the utility model embodiment and accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described.It should be noted that, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
Refer to Fig. 1 and Fig. 2, the utility model discloses a kind of hydrocone type CPU heat abstractor, it is characterized in that: comprise radiator 1 and radiator fan; Radiator 1 is in the form of annular discs, the surface of radiator 1 is uniformly distributed along the circumference and is provided with radiating fin, the surface of every sheet radiating fin is L-shaped, radiating fin is fin low level near one end, the center of circle, radiating fin is that fin is high-order near one end of circumference, and the fin low level of all radiating fins circumferentially arranged forms an internal lobe groove 3 to the circle of lower recess jointly; The periphery of radiator 1 is uniformly distributed along the circumference to be provided with and is no less than three installation portions 6, is provided with circular siphonal lobe groove between installation portion 6 and radiating fin;
Radiator fan comprises fan guard 2 and rotary fan; Fan guard 2 center is provided with stator unit 7, and stator unit 7 is provided with electric plates and stator winding, is electrically connected between stator winding with electric plates, and electric plates is connected with by wire and supplies plug for what power; The periphery of fan guard 2 is laid with the installation unit 8 matched with installation portion 6, and radiator fan is installed on radiator 1 by the installation unit 8 of fan guard 2, is connected between installation unit 8 with stator unit 7 by dowel; The center of rotary fan is provided with the rotor unit 9 of hat, be provided with the permanent magnet of annular in rotor unit 9, the center of rotor unit 9 is provided with rotating shaft, and rotor unit 9 is covered on the bottom of stator unit 7, permanent magnet is positioned at the periphery of stator winding, and rotary fan is rotatably connected with stator unit 7 by rotating shaft; The outside of rotor unit 9 is uniformly distributed along the circumference and is provided with blade, and every sheet blade comprises for the intra vane 10 of axial air-out, connecting portion 11 and the outer leafs 12 for radial air-out; Intra vane 10 is located at the inner of blade, and outer leafs 12 is located at the outer end of blade, is connected between outer leafs 12 with intra vane 10 by connecting portion 11, and the bottom of connecting portion 11 is provided with fin groove; Intra vane 10 is positioned at internal lobe groove 3, and outer leafs 12 is positioned at siphonal lobe groove, and a fin high position is positioned at fin groove.
Relative to the common product of prior art, the maximum difference of the utility model is that radiating fin is L-shaped, internal lobe groove 3 is formed in the middle part of the radiating fin circumferentially arranged, rotary fan is in internal lobe groove 3, natural circulation airflow can be formed in rotation process, avoid airflow collision on radiator 1 surface, the air turbulence phenomenon caused.Meanwhile, the design that blade adopts outer leafs 12 and intra vane 10 to combine, outer leafs 12 can produce radial air flow, and the high temperature air at middle part is detached fast, and compound action two-way with the radial air flow of intra vane 10, substantially increases radiating efficiency.Because radiating fin is also circumferentially equally distributed, when making fan rotate like this, the fin area of airflow passes increases greatly, can be dispersed into the external world rapidly after the delivered heat that CPU is produced to radiating fin, compared to traditional heat abstractor, the utility model heat abstractor efficiency is higher.
In addition, owing to forming natural circulation airflow in radiator fan rotation process, there is no the phenomenon of air turbulence, make flabellum be unlikely to accumulate too many dust after long-term operation, extend the mission life of whole device.
As preferably, described outer leafs 12 is curved, and the bearing of trend of the arc of outer leafs 12 is contrary with the sense of rotation of rotary fan.When making fan rotate like this and radiating fin have stronger cross-ventilation, so that heat arrives extraneous by radiating fin more rapidly.
Two kinds of preferred structures are connected with between installation portion 6 and installation unit 8.As preferably, described installation portion 6 is provided with threaded hole, and described installation unit 8 is provided with the through hole mated with threaded hole, is installed be connected between installation portion 6 with installation unit 8 by bolt.Make installation and removal all very convenient like this, and whole device is reliable and stable, the unstability avoiding long-term work to produce and oscillation phenomenon.
Or as preferably another kind of, described installation portion 6 is provided with back-off groove, and described installation unit 8 is provided with back-off tooth, and installation unit 8 is located in the back-off groove of installation portion 6 by back-off tooth button.The feature of this syndeton to be carried out without instrument mounting or dismounting, is convenient to install first and maintenance work in the future.
A kind of hydrocone type CPU heat abstractor provided by the utility model, what radiator fan adopted is the design of centrifugal suction airstream, forms natural circulation airflow, efficiently can distribute the heat that CPU produces, and produces air-flow steady, significantly improves radiating efficiency; Fan vibrates little when rotating, noise is low, not easily accumulates dust, and then also extends the serviceable life of device; The radiating fin area of radiator 1 increases gradually along with radiating airflow direction, strengthens radiating effect further; Apparatus structure is simple simultaneously, easily installs, can be applicable to various CPU, for the normal work of CPU provides stable environment.
The above embodiment only have expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. a hydrocone type CPU heat abstractor, is characterized in that: comprise radiator and radiator fan;
Radiator is in the form of annular discs, the surface of radiator is uniformly distributed along the circumference and is provided with radiating fin, the surface of every sheet radiating fin is L-shaped, radiating fin is fin low level near one end, the center of circle, radiating fin is that fin is high-order near one end of circumference, and the fin low level of all radiating fins circumferentially arranged forms an internal lobe groove to the circle of lower recess jointly; The periphery of radiator is uniformly distributed along the circumference to be provided with and is no less than three installation portions, is provided with circular siphonal lobe groove between installation portion and radiating fin;
Radiator fan comprises fan guard and rotary fan; Fan guard center is provided with stator unit, and stator unit is provided with electric plates and stator winding, is electrically connected between stator winding with electric plates, and electric plates is connected with by wire and supplies plug for what power; The periphery of fan guard is laid with the installation unit matched with installation portion, and radiator fan is installed on radiator by the installation unit of fan guard, is connected between installation unit with stator unit by dowel; The center of rotary fan is provided with the rotor unit of hat, be provided with the permanent magnet of annular in rotor unit, the center of rotor unit is provided with rotating shaft, and rotor unit is covered on the bottom of stator unit, permanent magnet is positioned at the periphery of stator winding, and rotary fan is rotatably connected with stator unit by rotating shaft; The outside of rotor unit is uniformly distributed along the circumference and is provided with blade, and every sheet blade comprises for the intra vane of axial air-out, connecting portion and the outer leafs for radial air-out; Intra vane is located at the inner of blade, and outer leafs is located at the outer end of blade, is connected between outer leafs with intra vane by connecting portion, and the bottom of connecting portion is provided with fin groove; Intra vane is positioned at internal lobe groove, and outer leafs is positioned at siphonal lobe groove, and a fin high position is positioned at fin groove.
2. hydrocone type CPU heat abstractor according to claim 1, it is characterized in that: described outer leafs is curved, the bearing of trend of the arc of outer leafs is contrary with the sense of rotation of rotary fan.
3. hydrocone type CPU heat abstractor according to claim 1, it is characterized in that: described installation portion is provided with threaded hole, described installation unit is provided with the through hole mated with threaded hole, is installed be connected between installation portion with installation unit by bolt.
4. hydrocone type CPU heat abstractor according to claim 1, it is characterized in that: described installation portion is provided with back-off groove, described installation unit is provided with back-off tooth, and installation unit is located in the back-off groove of installation portion by back-off tooth button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451115.2U CN204790807U (en) | 2015-06-25 | 2015-06-25 | Hydrocone type CPU heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451115.2U CN204790807U (en) | 2015-06-25 | 2015-06-25 | Hydrocone type CPU heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204790807U true CN204790807U (en) | 2015-11-18 |
Family
ID=54530814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520451115.2U Withdrawn - After Issue CN204790807U (en) | 2015-06-25 | 2015-06-25 | Hydrocone type CPU heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204790807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965575A (en) * | 2015-06-25 | 2015-10-07 | 陈超 | Siphon CPU heat dissipation device |
| CN111124091A (en) * | 2020-02-19 | 2020-05-08 | 镇江元普电子科技有限公司 | CPU radiator |
-
2015
- 2015-06-25 CN CN201520451115.2U patent/CN204790807U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965575A (en) * | 2015-06-25 | 2015-10-07 | 陈超 | Siphon CPU heat dissipation device |
| CN104965575B (en) * | 2015-06-25 | 2018-09-28 | 上海怿智信息科技有限公司 | A kind of hydrocone type CPU radiators |
| CN111124091A (en) * | 2020-02-19 | 2020-05-08 | 镇江元普电子科技有限公司 | CPU radiator |
| CN111124091B (en) * | 2020-02-19 | 2022-03-18 | 镇江元普电子科技有限公司 | CPU radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20180928 |