CN208918878U - A kind of computer fan of high-cooling property - Google Patents

A kind of computer fan of high-cooling property Download PDF

Info

Publication number
CN208918878U
CN208918878U CN201821539036.7U CN201821539036U CN208918878U CN 208918878 U CN208918878 U CN 208918878U CN 201821539036 U CN201821539036 U CN 201821539036U CN 208918878 U CN208918878 U CN 208918878U
Authority
CN
China
Prior art keywords
annular frame
fixed
plate
cooling property
computer fan
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
Application number
CN201821539036.7U
Other languages
Chinese (zh)
Inventor
武怀生
其他发明人请求不公开姓名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qinghai Nationalities University
Original Assignee
Qinghai Nationalities University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qinghai Nationalities University filed Critical Qinghai Nationalities University
Priority to CN201821539036.7U priority Critical patent/CN208918878U/en
Application granted granted Critical
Publication of CN208918878U publication Critical patent/CN208918878U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of computer fans of high-cooling property, comprising: fixed bottom plate, surrounding offer fixation hole, intermediate hollow out;Annular frame is fixed on the side of the fixed bottom plate and is surrounded on fixed bottom plate hollow-out part wherein;The annular frame is made of metal material, and the surrounding on the outside of annular frame is provided with several radiating fins, and each equidistant array arrangement of radiating fin is in the outside of annular frame;Blade rack, the hollow part being installed among the fixed bottom plate;Flabellum, it is installed in the annular frame, is driven by the motor being fixed on blade rack and is rotated, since annular frame is by metal material system, and the thermally conductive of metal material, thermal diffusivity are good, so the radiating efficiency of computer fan can be improved, also, several radiating fins are set in annular frame surrounding, radiating surface can be greatly increased, and then radiating efficiency is further increased, the siltation of heat is alleviated, can ensure the safe operation of computer component.

Description

A kind of computer fan of high-cooling property
Technical field
The utility model relates to computer fan field, especially a kind of computer fan of high-cooling property.
Background technique
Currently, the case where poor heat radiation often can all occur in the fan of some computers, especially with the longer electricity of the time limit Brain, it is easier to such issues that occur.
The heat exhaust of fan causes amount of heat to deposit, dissipation is not gone out lower than heat caused by CPU or power supply. Computer longtime running in this case, easily damages component.
Therefore, it is necessary to improve to computer fan, its thermal diffusivity is improved.
Utility model content
The shortcomings that for the above-mentioned prior art, the technical problem to be solved by the utility model is to provide a kind of high-cooling properties Computer fan.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of computer fan of high-cooling property, packet It includes:
Fixed bottom plate, surrounding offer fixation hole, intermediate hollow out;
Annular frame is fixed on the side of the fixed bottom plate and is surrounded on fixed bottom plate hollow-out part wherein;The ring Shape frame is made of metal material, and the surrounding on the outside of annular frame is provided with several radiating fins, and each radiating fin is equidistant Array arrangement is in the outside of annular frame;
Blade rack, the hollow part being installed among the fixed bottom plate;
Flabellum is installed in the annular frame, is driven by the motor being fixed on blade rack and is rotated.
Further, the radiating fin is made of aluminum alloy material.
Further, the annular frame is made of aluminum alloy material.
Further, the radiating fin is an integral molding structure with the annular frame.
Further, the fixation bottom plate and blade rack are made of aluminum alloy material.
Further, the radiating fin is divided into four groups and is uniformly distributed the surrounding for being placed in the annular frame.
Further, the blade rack includes circular slab and four connecting rods;The circular slab is located at described solid Determine the center of bottom plate, the motor is fixed on the circular slab;Connecting rod described in four is uniformly distributed in the circular slab Surrounding, one end of connecting rod is fixedly connected with the circular slab, and the other end is fixedly connected with the fixation bottom plate.
The utility model, which has the advantages that, is: (1) annular frame is led by metal material system, metal material Heat, thermal diffusivity are good, can improve the radiating efficiency of computer fan;(2) radiating fin is set in annular frame surrounding, can increase heat dissipation Face, and then greatly improve radiating efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model computer wind;
Fig. 2 is that the schematic diagram after flabellum and motor is removed in Fig. 1;
Fig. 3 is the enlarged drawing in Fig. 1 in dotted line frame;
1- fixes bottom plate, 2- annular frame, 3- radiating fin, 4- blade rack, 5- flabellum, 11- fixation hole, 41- circle Plate, 42- connecting rod.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below, but the embodiment party of the utility model Formula is without being limited thereto.
It as shown in Figure 1-Figure 3, is a kind of computer fan of high-cooling property provided by the utility model comprising fixed bottom plate 1, annular frame 2, blade rack 4 and flabellum 5.
The surrounding of the fixed bottom plate 1 offers fixation hole 11, intermediate hollow out;Wherein, the quantity of fixation hole 11 is four, It is uniformly distributed in four angles of fixed bottom plate 1.
The annular frame 2 is fixed on the side of the fixed bottom plate 1 and fixed 1 hollow-out part of bottom plate is surrounded on it In;The annular frame 2 is made of metal material, and the surrounding in 2 outside of annular frame is provided with several radiating fins 3, each heat radiating fin The equidistant array arrangement of piece 3 is in the outside of annular frame 2.
The blade rack 4 is installed on the hollow part among the fixed bottom plate 1.
The flabellum 5 is installed in the annular frame 2, and flabellum 5 is by the motor that is fixed on blade rack 4 (in figure It is not shown) it drives and rotates.
In order to further increase thermal diffusivity, the annular frame 2 and the radiating fin 3 are by aluminum alloy material system At, and radiating fin 3 is an integral molding structure with annular frame 2.In addition, the fixation bottom plate 1 and blade rack 4 can also be with It is made of aluminum alloy material.
Preferably, the radiating fin 3 divides the surrounding for being uniformly distributed for four groups and being placed in the annular frame 2, such as Fig. 1 institute Show.
Preferably, the blade rack 4 includes circular slab 41 and four connecting rods 42;The circular slab 41 is located at institute The center of fixed bottom plate 1 is stated, the motor is fixed on the circular slab 41;Connecting rod 42 described in four is uniformly distributed in institute The surrounding of circular slab 41 is stated, one end of connecting rod 42 is fixedly connected with the circular slab 41, the other end and the fixation bottom Plate 1 is fixedly connected, as shown in Figure 2.Wherein, the power supply line of motor can be routed along connecting rod 42.
In the utility model, since annular frame 2 is by metal material system, and the thermally conductive of metal material, thermal diffusivity are good, institute The radiating efficiency of computer fan can be improved;Also, several radiating fins 3 are set in 2 surrounding of annular frame, can be greatly increased scattered Hot face, and then further increase radiating efficiency;Furthermore fixed bottom plate 1 and blade rack 4 are also to be made of aluminum alloy material, also Raising thermal discharge efficiency can further be walked.
The computer fan applies in existing computer, can greatly enhance the heat exhaust of fan unit time, mitigates heat The case where amount siltation, it can ensure the safe operation of computer component.And the service life of the computer fan is also longer.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (7)

1. a kind of computer fan of high-cooling property characterized by comprising
Fixed bottom plate (1), surrounding offer fixation hole (11), intermediate hollow out;
Annular frame (2) is fixed on the side of the fixed bottom plate (1) and is surrounded on fixed bottom plate (1) hollow-out part wherein; The annular frame (2) is made of metal material, and the surrounding on the outside of annular frame (2) is provided with several radiating fins (3), each to radiate The equidistant array arrangement of fin (3) is in the outside of annular frame (2);
Blade rack (4) is installed on the intermediate hollow part of the fixed bottom plate (1);
Flabellum (5) is installed in the annular frame (2), is driven by the motor being fixed on blade rack (4) and is rotated.
2. a kind of computer fan of high-cooling property according to claim 1, which is characterized in that the radiating fin (3) It is made of aluminum alloy material.
3. a kind of computer fan of high-cooling property according to claim 1, which is characterized in that the annular frame (2) It is made of aluminum alloy material.
4. a kind of computer fan of high-cooling property according to claim 1, which is characterized in that the radiating fin (3) It is an integral molding structure with the annular frame (2).
5. a kind of computer fan of high-cooling property according to claim 1, which is characterized in that the fixation bottom plate (1) It is made with blade rack (4) of aluminum alloy material.
6. a kind of computer fan of high-cooling property according to claim 1, which is characterized in that the radiating fin (3) It is divided into four groups and is uniformly distributed the surrounding for being placed in the annular frame (2).
7. a kind of computer fan of high-cooling property according to claim 1, which is characterized in that the blade rack (4) Including circular slab (41) and four connecting rods (42);The circular slab (41) is located at the center of the fixed bottom plate (1), described Motor be fixed on the circular slab (41);Connecting rod (42) described in four is uniformly distributed in the four of the circular slab (41) Week, one end of connecting rod (42) are fixedly connected with the circular slab (41), the other end and the fixed company of the fixation bottom plate (1) It connects.
CN201821539036.7U 2018-09-19 2018-09-19 A kind of computer fan of high-cooling property Expired - Fee Related CN208918878U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821539036.7U CN208918878U (en) 2018-09-19 2018-09-19 A kind of computer fan of high-cooling property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821539036.7U CN208918878U (en) 2018-09-19 2018-09-19 A kind of computer fan of high-cooling property

Publications (1)

Publication Number Publication Date
CN208918878U true CN208918878U (en) 2019-05-31

Family

ID=66706400

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821539036.7U Expired - Fee Related CN208918878U (en) 2018-09-19 2018-09-19 A kind of computer fan of high-cooling property

Country Status (1)

Country Link
CN (1) CN208918878U (en)

Similar Documents

Publication Publication Date Title
CN208918878U (en) A kind of computer fan of high-cooling property
CN204205011U (en) A kind of steady type filter heat-dissipating cavity
CN109185188A (en) The fast computer fan of radiating rate
CN105758226A (en) Outdoor air cooling radiator
CN202949128U (en) Radiator and laser with the radiator
CN205424864U (en) LED lamp stand heat abstractor
CN203643932U (en) Novel cooling fin
CN204793110U (en) Group battery with heat abstractor
CN204256655U (en) A kind of machine box for server radiator structure air-cooled based on convection current
CN204254557U (en) There is the LED lamp of flat heat spreader structures
CN204406310U (en) A kind of novel C PU heating radiator
CN203105031U (en) Air-cooled microwave excitation cavity device
CN102434865B (en) Lamp shell with air flow diversion cooling effect
CN104197220B (en) The LED lamp of integral type
CN202403240U (en) Heat dissipation structure of light emitting diode (LED) lamp
CN203384937U (en) LED (light-emitting diode) lamp radiating module
CN203605184U (en) Radiator for LED lamp
CN202149464U (en) Circulation radiator of light-emitting diode (LED) lamp
CN102602403A (en) Integrated driver display unit
CN202791912U (en) Heat dissipation device applied to light-emitting diode (LED) lamp
CN207555555U (en) A kind of dot matrix dandelion type LED radiator based on graphite material
CN207976824U (en) CPU radiators
CN206974263U (en) Not equidistant fin
CN203454054U (en) High heat-dissipation tunnel lamp
CN201908812U (en) Air cylinder used for air-cooled reciprocating piston air compressor

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190531

Termination date: 20190919

CF01 Termination of patent right due to non-payment of annual fee