CN217761395U

CN217761395U - Novel pressure boost wind-guiding machine case fan

Info

Publication number: CN217761395U
Application number: CN202221963980.1U
Authority: CN
Inventors: 卢锋
Original assignee: Guangzhou Xuexingsi Electronic Technology Co ltd
Current assignee: Guangzhou Xuexingsi Electronic Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-08
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to the technical field of fans, and discloses a novel supercharging wind-guiding case fan, which comprises a fan body, a fan mounting seat and a fan support, wherein the fan mounting seat comprises a mounting seat plate and a mounting seat body, the mounting seat plate comprises an integrally formed upper plate, a middle plate and a lower plate, the mounting seat plate is provided with a wind-guiding hole which is consistent with the axis direction, the mounting seat body is arranged at one side of the lower plate, the mounting seat body is positioned at the axis position, the inner wall of the wind-guiding hole is provided with an arc-shaped bent wind-guiding surface from top to bottom or from bottom to top towards the middle plate from the upper plate and the lower plate, the fan body is detachably connected with the mounting seat body, and the fan support is arranged at one side of the upper plate or one side of the lower plate of the mounting seat plate so as to realize supercharging or wind-guiding functions; the installation seat plate is formed by integrally forming the upper plate, the middle plate and the lower plate, the inner wall of the air guide hole is provided with the arc-shaped complete air guide surface, the flow speed of the air speed in the air guide hole is enhanced through the air guide surface, the supercharging or efficient air guide function is realized, and the heat dissipation effect of the case fan is improved.

Description

Novel pressure boost wind-guiding machine case fan

Technical Field

The utility model relates to a fan technical field, in particular to novel pressure boost wind-guiding machine case fan.

Background

Adopt the quick-witted case fan to dispel the heat for computer machine case usually in current computer machine case, it can not overheated environment in to have guaranteed that the electron device of computer machine incasement carries out work, through quick-witted case fan with the cold air suction of outside simultaneously with computer machine incasement steam exhaust, and then realize the cooling, but current quick-witted case fan inspiratory air current in unit interval still can not satisfy user's demand, the air current cover distance that blows out is shorter, consequently need carry out the multiple spot and place in computer machine incasement, in order to strengthen the radiating effect, so the heat dissipation cost is higher, the installation position of heat dissipation fan is more unfavorable for the installation of other computer accessories simultaneously, consequently, need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel pressure boost wind-guiding machine case fan aims at improving quick-witted case fan wind-guiding effect and wind-guiding intensity.

In order to achieve the above object, the utility model provides a novel pressure boost wind-guiding machine case fan, including the fan body, fan mount pad and fan support, the fan mount pad is including installation bedplate and installation pedestal, the installation bedplate includes integrated into one piece's upper plate, medium plate and hypoplastron, installation bedplate department is equipped with one and the air guide hole of axle center direction unanimity, one side that the installation pedestal was located the hypoplastron is installed the pedestal and is located axle center department simultaneously, the inner wall in air guide hole is equipped with from top to bottom and by supreme curved wind-guiding surface of arc down by upper plate and hypoplastron towards medium plate department, the fan body can be dismantled with the installation pedestal and be connected, fan support locates upper plate one side or hypoplastron one side of installation bedplate, in order to realize pressure boost or wind-guiding function.

Specifically, the fan mount pad with fan bracket all is the rectangle form, and four edges of fan mount pad are equipped with the mounting hole respectively, and fan bracket department is equipped with the fixed orifices that corresponds with the mounting hole, and the fan mount pad passes mounting hole and fixed orifices and fan leg joint in proper order through outside fixed screw.

Specifically, the middle part of the fan bracket is provided with a vent hole corresponding to the air guide hole, the air guide hole and the vent hole are both circular, and the radius of the vent hole is larger than or equal to that of the air guide hole.

Specifically, the fan support is arranged on one side of the upper plate of the mounting seat plate, the ventilation holes are located above the air guide holes, and the ventilation holes and the air guide holes are overlapped to form pressurization holes so as to realize a pressurization function.

Specifically, the fan support is arranged on one side of the lower plate of the mounting seat plate, the vent hole is located below the air guide hole, and the vent hole and the air guide hole are matched to form an air guide channel so as to realize an air guide function.

Specifically, four connecting plates extending towards the axis direction of the air guide hole are uniformly distributed at the lower plate, the connecting plates and the lower plate are integrally formed, the four connecting plates are bent towards one direction to be arc-shaped, and the mounting base body is formed at the axis position of the air guide hole.

Specifically, upper plate department is equipped with the last joint groove that the opening set up, hypoplastron department is equipped with the lower joint groove that the opening set up down, goes up the joint groove and all is located with lower joint groove the edge of fan mount pad.

Specifically, a plurality of anti-skidding convex points are uniformly distributed in the upper clamping groove and/or the lower clamping groove.

The utility model discloses technical scheme passes through upper plate, medium plate and hypoplastron integrated into one piece formation installation bedplate to setting up the wind-guiding hole in installation bedplate department, and the inner wall in wind-guiding hole is equipped with the complete wind-guiding face of arc, strengthens the velocity of flow of wind speed in the wind-guiding hole through the wind-guiding face, and then realizes pressure boost or high-efficient wind-guiding function, with the radiating effect who improves quick-witted case fan.

Drawings

Fig. 1 is a schematic perspective view of the fan mounting base and the fan bracket according to the present invention in a disassembled state.

Fig. 2 is a schematic perspective view of the fan mounting base of the present invention.

Fig. 3 is a schematic view of the air guiding state of the present invention.

Fig. 4 is a schematic view of the pressurization state of the present invention.

The reference numerals include: 10. a fan mounting base; 11. a wind guide hole; 12. installing a seat board; 121. an upper plate; 122. a middle plate; 123. a lower plate; 13. installing a base body; 14. arc bending wind guide surface; 15. a connecting plate; 16. an upper clamping groove; 17. anti-skid bumps; 18. mounting holes; 20. a fan bracket; 21. a fixing hole; 22. a vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, back, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial \8230 \ 8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship, motion condition, etc. of the components at a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 4, a novel supercharging wind-guiding chassis fan includes a fan body, a fan mounting seat 10 and a fan support 20, the fan mounting seat 10 includes a mounting seat plate 12 and a mounting seat body 13, the mounting seat plate 12 includes an upper plate 121, a middle plate 122 and a lower plate 123 which are integrally formed, a wind-guiding hole 11 which is identical to the axis direction is arranged at the mounting seat plate 12, the mounting seat body 13 is arranged at one side of the lower plate 123, the mounting seat body 13 is located at the axis position, an arc-shaped wind-guiding surface 14 which is from top to bottom and from bottom to top is arranged on the inner wall of the wind-guiding hole 11 towards the middle plate 122 by the upper plate 121 and the lower plate 123, the fan body is detachably connected with the mounting seat body 13, and the fan support 20 is arranged at one side of the upper plate 121 or one side of the lower plate 123 of the mounting seat plate 12, so as to realize supercharging or wind-guiding functions. When installing quick-witted case fan, now be connected fan body and installation pedestal 13, be equipped with the crooked air guide surface 14 of arc from top to bottom on the first side of the inner wall of wind-guiding hole 11, be equipped with the crooked air guide surface 14 of arc from bottom to top on the second side of the inner wall of wind-guiding hole 11 to the air current flows along the crooked air guide surface 14 of arc, with reinforcing wind-guiding effect and wind-guiding intensity.

Fan mount pad 10 and fan support 20 all are the rectangle form, and four edges of fan mount pad 10 do not are equipped with mounting hole 18, and fan support 20 department is equipped with the fixed orifices 21 that corresponds with mounting hole 18, and fan mount pad 10 passes mounting hole 18 and fixed orifices 21 in proper order through outside fixed screw and is connected with fan support 20. The fan mounting base 10 and the fan support 20 are connected by sequentially penetrating the mounting holes 18 and the fixing holes 21 through the external fixing screws through the mounting holes 18 and the fixing holes 21 by arranging the mounting holes 18 at the four corners of the fan mounting base 10 and arranging the fixing holes 21 at the fan support 20, and similarly, the connection state of the fan mounting base 10 and the fan support 20 can be further released by releasing the fixing screws.

A ventilation hole 22 corresponding to the air guiding hole 11 is arranged in the middle of the fan bracket 20, the air guiding hole 11 and the ventilation hole 22 are both circular, and the radius of the ventilation hole 22 is larger than or equal to that of the air guiding hole 11; the fan bracket 20 is arranged on one side of the upper plate 121 of the mounting seat plate 12, the vent hole 22 is positioned above the air guide hole 11, and the vent hole 22 and the air guide hole 11 are overlapped to form a pressurization hole so as to realize a pressurization function; the fan bracket 20 is disposed on one side of the lower plate 123 of the mounting base plate 12, the ventilation hole 22 is located below the air guiding hole 11, and the ventilation hole 22 and the air guiding hole 11 cooperate to form an air guiding channel, so as to achieve an air guiding function. The side of the upper plate 121 of the installation seat plate 12, which is arranged on the fan support 20, is characterized in that the vent hole 22 and the hole are arranged above the air guide hole 11, the vent hole 22 and the air guide hole 11 are overlapped to form a pressurizing hole, the pressurizing function is realized through the pressurizing hole, the side of the lower plate 123, which is arranged on the installation seat plate 12, of the fan support 20 is arranged below the air guide hole 11, the vent hole 22 is matched with the air guide hole 11 to form an air guide channel, and the air guide effect is enhanced through the air guide channel.

Four connecting plates 15 extending towards the axis direction of the air guide hole 11 are uniformly distributed at the lower plate 123, the connecting plates 15 and the lower plate 123 are integrally formed, the four connecting plates 15 are all bent towards one direction to be arc-shaped, and a mounting base body 13 is formed at the axis position of the air guide hole 11. Through the connecting plate 15 that sets up the arc form so that improve wind-guiding effect, can effectively improve installation pedestal 13's stability through setting up four connecting plates 15.

Upper plate 121 department is equipped with the last joint groove 16 that the opening set up, and hypoplastron 123 department is equipped with the lower joint groove that the opening set up down, goes up joint groove 16 and lower joint groove and all is located the corner of fan mount pad 10. The upper and

lower clamping grooves

16 and 16 are provided to facilitate the connection of the fan bracket 20 with the fan mounting base 10.

A plurality of anti-skid convex points 17 are uniformly distributed in the upper clamping groove 16 and/or the lower clamping groove. The stability of the fan bracket 20 when being connected with the fan installation seat 10 is further improved through the antiskid salient points 17.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a novel pressure boost wind-guiding quick-witted case fan which characterized in that: the fan comprises a fan body, fan mount pad and fan support, the fan mount pad is including installation bedplate and installation pedestal, the installation bedplate includes integrated into one piece's upper plate, medium plate and hypoplastron, installation bedplate department is equipped with an air-guiding hole unanimous with axle center direction, the one side of hypoplastron is located simultaneously to the installation pedestal and is located axle center department, the inner wall in air-guiding hole is equipped with from top to bottom and by supreme arc bending wind-guiding surface down by upper plate and hypoplastron towards medium plate department, the fan body can be dismantled with the installation pedestal and be connected, fan support locates upper plate one side or hypoplastron one side of installation bedplate, in order to realize pressure boost or wind-guiding function.

2. The novel pressurized air guide case fan as claimed in claim 1, wherein: the fan mounting seat with fan bracket all is the rectangle form, and four edges of fan mounting seat do not are equipped with the mounting hole, and fan bracket department is equipped with the fixed orifices that corresponds with the mounting hole, and the fan mounting seat passes mounting hole and fixed orifices and fan bracket connection through outside fixed screw in proper order.

3. The novel pressurized air guide case fan as claimed in claim 2, wherein: the middle part of the fan bracket is provided with a vent hole corresponding to the air guide hole, the air guide hole and the vent hole are both circular, and the radius of the vent hole is larger than or equal to that of the air guide hole.

4. The novel pressurized air guide case fan as claimed in claim 3, wherein: the fan support is arranged on one side of the upper plate of the mounting base plate, the vent hole is positioned above the air guide hole, and the vent hole and the air guide hole are overlapped to form a pressurizing hole so as to realize a pressurizing function.

5. The novel pressurized air guide case fan as claimed in claim 3, wherein: the fan support is arranged on one side of the lower plate of the mounting seat plate, the ventilation holes are located below the air guide holes, and the ventilation holes are matched with the air guide holes to form an air guide channel so as to realize an air guide function.

6. The novel pressurized air guide case fan as claimed in claim 1, wherein: the four connecting plates are integrally formed with the lower plate, are bent towards one direction to be arc-shaped and form the mounting base body at the axis of the air guide hole.

7. The novel pressurized air guide case fan as claimed in claim 2, wherein: the fan mounting base is characterized in that an upper clamping groove with an upward opening is formed in the upper plate, a lower clamping groove with a downward opening is formed in the lower plate, and the upper clamping groove and the lower clamping groove are located at the corners of the fan mounting base.

8. The new plenum air guide chassis fan of claim 7, wherein: a plurality of anti-skidding bumps are uniformly distributed in the upper clamping groove and/or the lower clamping groove.