CN213981288U - Heat dissipation fan for computer - Google Patents
Heat dissipation fan for computer Download PDFInfo
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- CN213981288U CN213981288U CN202023214199.8U CN202023214199U CN213981288U CN 213981288 U CN213981288 U CN 213981288U CN 202023214199 U CN202023214199 U CN 202023214199U CN 213981288 U CN213981288 U CN 213981288U
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Abstract
The utility model provides a heat dissipation fan for computer, including fan housing, fan housing's left surface fixedly connected with wind channel shell, the inner wall of wind channel shell is provided with the silence cotton, the left surface of wind channel shell is provided with the outer net, fan housing's lateral surface is provided with the quick-connect block, fan housing's right inner wall is provided with the motor, fan housing's right inner wall and the outside that is located the motor are provided with the stopper, the output fixedly connected with connecting rod of motor, the one end fixedly connected with connecting block of motor is kept away from to the connecting rod. The utility model discloses it is rational in infrastructure, through the preceding wind channel shell and the silence cotton of being provided with of the fan front screen of this computer with heat dissipation fan, can directly disperse the outside of computer with the hot-blast to can increase the life of computer, establish in addition that the soundproof cotton of wind channel shell inside can reduce the noise of fan, thereby optimize the result of use, overall structure is simple, and is effectual.
Description
Technical Field
The utility model relates to a heat dissipation fan for computer belongs to computer tool technical field.
Background
The computer is with the radiator fan, generally be used for the heat dissipation, provide radiator and quick-witted case and use, general radiator fan size on the market all has by diameter 2.5cm to 30cm, thickness all has by 6mm to 76mm, and according to different operation requirements, can adopt rare AC (exchange, get the electricity by domestic socket) and common D power (direct current, get the electricity through computer ox or mainboard), mostly use two phases to rub and beat (two sets of copper coils, totally four units), be favorable to practicing thrift manufacturing cost under the not high condition of rotational speed.
The heat dissipation fan of the computer is only arranged at the position of a heating accessory in the prior art, and then the air is blown to dissipate heat, but the dissipated hot air is still in the computer, so that the use effect of the computer is influenced, and the service life of the computer is shortened.
Disclosure of Invention
Not enough to prior art exists, the utility model aims at providing a heat dissipation fan for computer to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure is convenient for in time report to the police and remind the drilling position that has hard thing, reduces economic loss.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a heat dissipation fan for a computer comprises a fan shell, wherein an air channel shell is fixedly connected to the left side face of the fan shell, silent cotton is arranged on the inner wall of the air channel shell, an outer net is arranged on the left side face of the air channel shell, and a quick connection block is arranged on the outer side face of the fan shell;
the fan casing's right inner wall is provided with the motor, the right inner wall of fan casing and the outside that is located the motor are provided with the stopper, the output fixedly connected with connecting rod of motor, the one end fixedly connected with connecting block of motor is kept away from to the connecting rod, the side fixedly connected with flabellum of connecting block, fan casing's left surface is provided with the fan front net, the input fixedly connected with connecting wire of motor, the one end fixedly connected with quick-operation joint of motor is kept away from to the connecting wire.
Furthermore, the number of the quick connecting blocks is four, and the other two quick connecting blocks are arranged on the outer side face of the quick connecting block.
Further, the fan front net is in a leftward arc shape.
Further, one end of the connecting wire, which is far away from the motor, penetrates out of the right side of the fan shell.
Furthermore, the left inner wall of the air duct shell is arc-shaped and is subjected to smooth treatment.
Furthermore, the right side surface of the fan shell is provided with an air suction opening.
The utility model has the advantages that: the utility model discloses a net was provided with wind channel shell and silence cotton before this computer is with heat dissipation fan's fan, because computer heat dissipation fan only set up in the accessory position that generates heat in the past, then will blow the heat dissipation, but the hot-blast inside at the computer that nevertheless gives off, thereby influence the result of use of computer, reduce computer life, through being equipped with the wind channel shell, can directly dispel the outside of computer with hot-blast, thereby can increase the life of computer, establish in addition that the soundproof cotton of wind channel shell inside can reduce the noise of fan, thereby optimize the result of use, overall structure is simple, and is effectual.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a heat dissipation fan for a computer according to the present invention;
fig. 2 is a left side view of the heat dissipation fan for computer of the present invention;
fig. 3 is a top view of a heat dissipation fan for a computer according to the present invention;
in the figure: 1-fan shell, 2-quick connector, 3-connecting wire, 4-motor, 5-connecting rod, 6-limiting block, 7-fan blade, 8-connecting block, 9-fan front net, 10-silent cotton, 11-outer net, 12-air duct shell and 13-quick connecting block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a heat radiation fan for a computer comprises a fan shell 1, wherein the left side surface of the fan shell 1 is fixedly connected with an air channel shell 12, the left inner wall of the air channel shell 12 is arc-shaped and is subjected to smooth treatment, so that the design is convenient for air flow, the inner wall of the air channel shell 12 is provided with silencing cotton 10, the silencing cotton 10 can eliminate noise, the left side surface of the air channel shell 12 is provided with an outer net 11, the outer side surface of the fan shell 1 is provided with quick connecting blocks 13, the number of the quick connecting blocks 13 is four, the other two are arranged on the outer side surface of the quick connecting blocks 13, the right inner wall of the fan shell 1 is provided with a motor 4, the right inner wall of the fan shell 1 and positioned on the outer side of the motor 4 is provided with a limiting block 6, so that the motor 4 is fixed with a connecting rod 5, one end of the connecting rod 5, far away from the motor 4, is fixedly connected with a connecting block 8, side fixedly connected with flabellum 7 of connecting block 8, fan housing 1's left surface is provided with fan front net 9, fan front net 9 is the arc left, the design is for the flow of wind like this, motor 4's input fixedly connected with connecting wire 3, motor 4's one end is worn out from fan housing 1's right side is kept away from to connecting wire 3, motor 4's one end fixedly connected with quick-operation joint 2 is kept away from to connecting wire 3, the convenient high-speed joint of design like this, fan housing 1's right flank is provided with the inlet scoop.
As an embodiment of the present invention: during the use, be connected to the box of computer with this heat dissipation fan through quick-operation joint piece 13 in, then be connected to the fan controller of computer with quick-operation joint 2 on, so can be when the accessory generates heat in the computer automatic start motor 4, motor 4 drives connecting rod 5 and rotates, connecting rod 5 drives flabellum 7 on the connecting block 8 and rotates, alright at this moment with the heat in the computer along the net 9 effluvium before the fan, then blow off by outer net 11 at last along the inside of wind channel shell 12, the setting can absorb the sound that is sent by flabellum 7 at the same time at the cotton 10 of silence of wind channel shell 12 inner wall, thereby the noise abatement, and the use comfort level is improved, and has a simple and reasonable integral structure and good use effect.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a heat dissipation fan for computer, includes fan housing (1), its characterized in that: an air channel shell (12) is fixedly connected to the left side face of the fan shell (1), silent cotton (10) is arranged on the inner wall of the air channel shell (12), an outer net (11) is arranged on the left side face of the air channel shell (12), and a quick connecting block (13) is arranged on the outer side face of the fan shell (1);
the right inner wall of fan housing (1) is provided with motor (4), the right inner wall of fan housing (1) and the outside that is located motor (4) are provided with stopper (6), output fixedly connected with connecting rod (5) of motor (4), one end fixedly connected with connecting block (8) of motor (4) are kept away from in connecting rod (5), side fixedly connected with flabellum (7) of connecting block (8), the left surface of fan housing (1) is provided with net (9) before the fan, input fixedly connected with connecting wire (3) of motor (4), one end fixedly connected with quick-operation joint (2) of motor (4) are kept away from in connecting wire (3).
2. The heat dissipating fan for a computer as set forth in claim 1, wherein: the number of the quick connecting blocks (13) is four, and the other two quick connecting blocks are arranged on the outer side face of each quick connecting block (13).
3. The heat dissipating fan for a computer as set forth in claim 1, wherein: the fan front net (9) is in a leftward arc shape.
4. The heat dissipating fan for a computer as set forth in claim 1, wherein: one end of the connecting wire (3) far away from the motor (4) penetrates out of the right side of the fan shell (1).
5. The heat dissipating fan for a computer as set forth in claim 1, wherein: the left inner wall of the air duct shell (12) is arc-shaped and is subjected to smooth treatment.
6. The heat dissipating fan for a computer as set forth in claim 1, wherein: the right side surface of the fan shell (1) is provided with an air suction opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023214199.8U CN213981288U (en) | 2020-12-28 | 2020-12-28 | Heat dissipation fan for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023214199.8U CN213981288U (en) | 2020-12-28 | 2020-12-28 | Heat dissipation fan for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213981288U true CN213981288U (en) | 2021-08-17 |
Family
ID=77248534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023214199.8U Active CN213981288U (en) | 2020-12-28 | 2020-12-28 | Heat dissipation fan for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213981288U (en) |
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2020
- 2020-12-28 CN CN202023214199.8U patent/CN213981288U/en active Active
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