CN216342954U - Super high speed booster conical runner fan - Google Patents
Super high speed booster conical runner fan Download PDFInfo
- Publication number
- CN216342954U CN216342954U CN202123061388.0U CN202123061388U CN216342954U CN 216342954 U CN216342954 U CN 216342954U CN 202123061388 U CN202123061388 U CN 202123061388U CN 216342954 U CN216342954 U CN 216342954U
- Authority
- CN
- China
- Prior art keywords
- frame body
- bearing
- runner
- assembly
- rotor assembly
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an ultrahigh-rotating-speed supercharging conical runner fan which comprises a first frame body, a second frame body, a rotor assembly, a stator assembly, a PCB (printed circuit board) and a heat dissipation assembly, wherein a runner is arranged in the first frame body, the left end part of the runner and the left end part of the first frame body are integrally formed, and the inner diameter of the runner is sequentially increased from left to right; a fixed blade which is integrally formed with the second frame body is arranged on the right part in the second frame body, the first frame body is clamped on the second frame body, and an installation cavity is encircled between the second frame body on the left side of the fixed blade and the flow channel; the rotor assembly is installed just in the installation cavity the rotor assembly with first framework coaxial line sets up, the left middle part of rotor assembly is located in the runner, the right part of rotor assembly is located the left side of quiet leaf in the second framework. The utility model has the advantages of convenient assembly and disassembly, low noise and the like.
Description
Technical Field
The utility model belongs to the technical field of fans, and particularly relates to an ultrahigh-rotating-speed supercharging conical runner fan.
Background
At present, the cooling fan used by the server power supply in the market still has the problems of high noise and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides the super-high-speed supercharging conical runner fan with low noise, which aims to overcome the defects in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
super high rotational speed pressure boost toper runner fan includes:
the first frame body is internally provided with a flow passage, the left end part of the flow passage and the left end part of the first frame body are integrally formed, and the inner diameter of the flow passage is sequentially increased from left to right;
the right part in the second frame body is provided with a static blade which is integrally formed with the second frame body, the first frame body is clamped on the second frame body, and an installation cavity is encircled between the second frame body on the left side of the static blade and the flow channel;
the rotor assembly is arranged in the mounting cavity and is coaxially arranged with the first frame body, the left middle part of the rotor assembly is positioned in the flow channel, and the right part of the rotor assembly is positioned on the left side of the stationary blade in the second frame body;
the stator assembly is arranged in the mounting cavity, the left middle part of the stator assembly is sleeved on the middle part of the rotor assembly, the left end part of the rotor assembly extends out of the stator assembly to the left side of the stator assembly, the right end part of the rotor assembly extends to the right side to the middle part in the stationary blade, and the right end surface of the rotor assembly is flush with the right end surface of the stationary blade;
the PCB is mounted on the left side of the fixed blade in the second frame body, the PCB is sleeved on the right part of the stator assembly and is arranged at intervals with the right part of the stator assembly, and the PCB is electrically connected with the stator assembly; and
a fan blade assembly mounted in the flow channel and mounted on the left end of the rotor assembly extending to the left side of the stator assembly.
Preferably, the rotor subassembly includes pivot, first bearing and second bearing, first bearing is installed on the left middle part of pivot, the second bearing is installed on the right-hand member portion of pivot, first bearing is located in the runner, the second bearing is located in the second framework the left side of quiet leaf, the pivot with first framework coaxial line sets up.
Preferably, stator module includes copper pipe, winding stator and glues the magnetism, copper pipe box establishes on first bearing and second bearing, winding stator cover establishes on the copper pipe, it establishes to glue the magnetism cover on the winding stator, the left middle part of copper pipe, glue magnetism and winding stator all are located the runner, the left end portion of pivot extends left the left side of copper pipe, the right-hand member portion of copper pipe extends right middle part just in the quiet leaf the right-hand member face of copper pipe with the right-hand member face of quiet leaf flushes mutually, the PCB board cover is established on the right part of copper pipe just the PCB board with the right part interval of copper pipe sets up, the PCB board with the winding stator electricity is connected.
Preferably, the flabellum subassembly includes column portion, iron-clad and copper seat, column portion is the open tubular structure in right side, the equipartition has a plurality of flabellum portion on the outer wall of column portion, the copper seat is installed on the left end portion of pivot, the recess has been seted up in the column portion, the through-hole has been seted up on the iron-clad, column portion overlaps to be established on the iron-clad, the left end portion of copper seat passes the through-hole joint left in the recess, the inner wall of through-hole with the middle part outer wall of copper seat is contradicted and is connected, the iron-clad cover is established on the rubber magnetism, the outer wall of iron-clad with the inner wall of column portion is contradicted and is connected, column portion is located in the runner just the right-hand member of column portion extends right the left side of quiet leaf in the second framework, the right flank of column portion is located the left side of PCB board.
Preferably, a plurality of flabellum portion all is the toper, one side of arbitrary flabellum portion in a plurality of flabellum portion is fixed on the outer wall of column portion, the opposite side edge of arbitrary flabellum portion in a plurality of flabellum portion is arrived from a left side to the right the distance between the runner is equal all.
Preferably, a spring is arranged between the copper seat and the first bearing, a clamping groove is formed in the right end of the rotating shaft and is located on the right side of the second bearing, and a clamping spring is installed in the clamping groove.
By adopting the technical scheme, the utility model has the following beneficial effects:
(1) the fixed blade and the second wide body are integrally formed, so that parts such as a copper pipe, a winding stator on the copper pipe and the like can be supported, and the structure is more stable;
(2) the fan blade part and the flow channel are matched for use, so that the gap can be reduced, a larger static pressure effect is generated, the starting noise generated between the fan blade part and the gap of the flow channel and the inner wall of the first frame body is reduced, and the noise is effectively reduced;
(3) the first frame body and the second frame body are clamped, so that the assembly, disassembly and maintenance are very convenient;
in conclusion, the utility model has the advantages of convenient assembly and disassembly, low noise and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of FIG. 1;
fig. 3 is a sectional view in the direction of a-a in fig. 2.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the super high speed supercharging conical runner fan of the present invention comprises:
the first frame body 1 is internally provided with a flow channel 2, the left end part of the flow channel 2 and the left end part of the first frame body 1 are integrally formed, the part of the flow channel 2 and the left end part of the first frame body 1 which are integrally formed is formed in an embedding mode, the inner diameter of the flow channel 2 is sequentially enlarged from left to right, the flow channel 2 is formed by adopting hardware stamping, the inner diameter of the flow channel 2 is sequentially enlarged from left to right, namely the flow channel 2 is in a horn shape, and the distance from the left side to the right side of the other side edge of any one fan blade part 15 in a plurality of fan blade parts 15 is equal, by adopting the design, the left end, namely the air inlet end, of the flow channel 2 is small, the right end, namely the air outlet end, of the flow channel 2 is large, the clearance can be reduced by adopting the matching design of the fan blade parts 15 and the flow channel 2, a larger static pressure effect is generated, and the starting noise generated between the fan blade parts 15 and the clearance between the flow channel 2 and the inner wall of the first frame body 1 is reduced, the noise is effectively reduced;
the right part in the second frame body 3 is provided with a static blade 4 which is integrally formed with the second frame body 3, the first frame body 1 is clamped on the second frame body 3, and an installation cavity is encircled between the second frame body 3 on the left side of the static blade 4 and the runner 2;
the rotor assembly is installed in the installation cavity and is arranged coaxially with the first frame body 1, the left middle part of the rotor assembly is positioned in the flow channel 2, and the right part of the rotor assembly is positioned on the left side of a stationary blade 4 in the second frame body 3;
the stator assembly is arranged in the mounting cavity, the left middle part of the stator assembly is sleeved on the middle part of the rotor assembly, the left end part of the rotor assembly extends out of the stator assembly to the left side of the stator assembly, the right end part of the rotor assembly extends to the right side to the middle part in the stationary blade 4, and the right end surface of the rotor assembly is flush with the right end surface of the stationary blade 4;
the PCB 5 is installed on the left side of the fixed blade 4 in the second frame body 3, the PCB 5 is sleeved on the right part of the stator assembly, the PCB 5 and the right part of the stator assembly are arranged at intervals, and the PCB 5 is electrically connected with the stator assembly; and
a fan blade assembly mounted in the flow channel 2 and mounted on the left end of the rotor assembly extending to the left side of the stator assembly.
The rotor subassembly includes pivot 6, first bearing 7 and second bearing 8, first bearing 7 is installed on the left middle part of pivot 6, second bearing 8 is installed on the right-hand member portion of pivot 6, first bearing 7 is located in the runner 2, second bearing 8 is located in the second framework 3 the left side of quiet leaf 4, pivot 6 with first framework 1 coaxial line sets up.
Stator module includes copper pipe 9, winding stator 10 and glues magnetism 11, copper pipe 9 cover is established on first bearing 7 and second bearing 8, winding stator 10 cover is established on copper pipe 9, it establishes to glue magnetism 11 on winding stator 10, copper pipe 9's left middle part, glue magnetism 11 and winding stator 10 all are located runner 2, the left end portion of pivot 6 extends left copper pipe 9's left side, copper pipe 9's right-hand member portion extends right middle part just in the quiet leaf 4 the right-hand member face of copper pipe 9 with the right-hand member face of quiet leaf 4 flushes mutually, PCB board 5 cover is established on copper pipe 9's the right part just PCB board 5 with the right part interval of copper pipe 9 sets up, PCB board 5 with winding stator 10 electricity is connected.
The fan blade component comprises a cylindrical part 12, an iron shell 13 and a copper seat 14, wherein the cylindrical part 12 is of a cylindrical structure with an opening at the right side, a plurality of fan blade parts 15 are uniformly distributed on the outer wall of the columnar part 12, the copper seat 14 is arranged on the left end part of the rotating shaft 6, a groove is arranged in the columnar part 12, a through hole is arranged on the iron shell 13, the columnar part 12 is sleeved on the iron shell 13, the left end part of the copper seat 14 penetrates through the through hole leftwards to be clamped in the groove, the inner wall of the through hole is in abutting connection with the outer wall of the middle part of the copper seat 14, the iron shell 13 is sleeved on the rubber magnet 11, the outer wall of the iron shell 13 is in abutting connection with the inner wall of the columnar part 12, the columnar portion 12 is located in the flow channel 2, the right end of the columnar portion 12 extends to the right to the left of the stationary blade 4 in the second frame 3, and the right side surface of the columnar portion 12 is located on the left side of the PCB 5.
A plurality of flabellum portion 15 all is the toper, and a plurality of flabellum portion 15 and the combination of column portion 12 are the flabellum, and the flabellum can the super high speed rotation air supply when using, one side of arbitrary flabellum portion 15 in a plurality of flabellum portion 15 is fixed on the outer wall of column portion 12, the opposite side edge of arbitrary flabellum portion 15 in a plurality of flabellum portion 15 arrives from a left side to the right distance between the runner 2 is equal all.
A spring is arranged between the copper seat 14 and the first bearing 7, a clamping groove is formed in the right end of the rotating shaft 6 and located on the right side of the second bearing 8, and a clamping spring is installed in the clamping groove.
The utility model discloses an assembly method of a fan with an ultrahigh rotating speed supercharging conical runner 2, which comprises the following steps:
(1) taking a rotating shaft 6, a first bearing 7 and a second bearing 8, and then respectively installing the first bearing 7 and the second bearing 8 on the left middle part and the right end part of the rotating shaft 6;
(2) taking a copper pipe 9, a clamp spring, a winding stator 10 and a rubber magnet 11, firstly installing the clamp spring in a clamping groove of a rotating shaft 6, then sleeving the copper pipe 9 on a first bearing 7 and a second bearing 8 in the step (1) and enabling the left end part of the rotating shaft 6 to extend to the left side of the copper pipe 9, sleeving the winding stator 10 on the copper pipe 9, and sleeving the rubber magnet 11 on the winding stator 10;
(3) taking a copper seat 14, a spring, an iron shell 13 and a columnar part 12, firstly installing the spring on the left side of a first bearing 7 on a rotating shaft 6, then installing the copper seat 14 on the left end part of the rotating shaft 6, then sleeving the columnar part 12 on the iron shell 13, and enabling the left end part of the copper seat 14 to penetrate through a through hole leftwards to be clamped in a groove of the columnar part 12;
(4) taking the integrally formed flow channel 2 and the end, which is larger than the diameter of the flow channel 2, of the first frame body 1 to be placed towards the right, then inserting the columnar part 12 in the step (3) into the flow channel 2 from the right to the left, taking the PCB 5 to enable the PCB 5 to be sleeved on the right part of the copper pipe 9, and then connecting the winding stator 10 and the PCB 5 to enable the PCB 5 to be electrically connected with the winding stator 10;
(5) the fan blade and the second frame body 3 which are integrally formed are taken, the second frame body 3 is connected into the first frame body 1 in a clamping mode from right to left, then the right end portion of the copper pipe 9 extends to the middle portion in the stationary blade 4 rightwards, the right end face of the copper pipe 9 is flush with the right end face of the stationary blade 4, and assembly is completed.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (6)
1. Super high rotational speed pressure boost toper runner fan, its characterized in that includes:
the first frame body is internally provided with a flow passage, the left end part of the flow passage and the left end part of the first frame body are integrally formed, and the inner diameter of the flow passage is sequentially increased from left to right;
the right part in the second frame body is provided with a static blade which is integrally formed with the second frame body, the first frame body is clamped on the second frame body, and an installation cavity is encircled between the second frame body on the left side of the static blade and the flow channel;
the rotor assembly is arranged in the mounting cavity and is coaxially arranged with the first frame body, the left middle part of the rotor assembly is positioned in the flow channel, and the right part of the rotor assembly is positioned on the left side of the stationary blade in the second frame body;
the stator assembly is arranged in the mounting cavity, the left middle part of the stator assembly is sleeved on the middle part of the rotor assembly, the left end part of the rotor assembly extends out of the stator assembly to the left side of the stator assembly, the right end part of the rotor assembly extends to the right side to the middle part in the stationary blade, and the right end surface of the rotor assembly is flush with the right end surface of the stationary blade;
the PCB is mounted on the left side of the fixed blade in the second frame body, the PCB is sleeved on the right part of the stator assembly and is arranged at intervals with the right part of the stator assembly, and the PCB is electrically connected with the stator assembly; and
a fan blade assembly mounted in the flow channel and mounted on the left end of the rotor assembly extending to the left side of the stator assembly.
2. The super high speed supercharging tapered runner fan according to claim 1, wherein: the rotor subassembly includes pivot, first bearing and second bearing, first bearing is installed on the left middle part of pivot, the second bearing is installed on the right-hand member portion of pivot, first bearing is located in the runner, the second bearing is located in the second framework the left side of quiet leaf, the pivot with first framework coaxial line sets up.
3. The ultra-high speed supercharging tapered runner fan according to claim 2, wherein: stator module includes copper pipe, winding stator and glues the magnetism, copper pipe box establishes on first bearing and second bearing, winding stator cover establishes on the copper pipe, it establishes to glue the magnetism cover on the winding stator, the left middle part of copper pipe, glue magnetism and winding stator all are located the runner, the left end portion of pivot extends left the left side of copper pipe, the right-hand member portion of copper pipe extends right middle part just in the quiet leaf the right-hand member face of copper pipe with the right-hand member face of quiet leaf flushes mutually, the PCB board cover is established on the right part of copper pipe just the PCB board with the right part interval of copper pipe sets up, the PCB board with the winding stator electricity is connected.
4. The ultra-high speed supercharging tapered runner fan according to claim 3, wherein: the flabellum subassembly includes column portion, iron-clad and copper seat, column portion is the open tubular structure in right side, the equipartition has a plurality of flabellum portion on the outer wall of column portion, the copper seat is installed on the left end portion of pivot, the recess has been seted up in the column portion, the through-hole has been seted up on the iron-clad, column portion cover is established on the iron-clad, the left end portion of copper seat passes the through-hole joint left in the recess, the inner wall of through-hole with the middle part outer wall of copper seat is contradicted and is connected, the iron-clad cover is established glue on the magnetism, the outer wall of iron-clad with the inner wall of column portion is contradicted and is connected, the column position in the runner just the right-hand member of column portion extends right the left side of quiet leaf in the second framework, the right flank of column portion is located the left side of PCB board.
5. The super high speed supercharging tapered runner fan according to claim 4, wherein: the fan blade comprises a plurality of fan blade parts, wherein the fan blade parts are arranged on the outer wall of a cylindrical part, the fan blade parts are all conical, one side of any one of the fan blade parts is fixed on the outer wall of the cylindrical part, and the other side edge of any one of the fan blade parts is equal to the distance between the flow channels from left to right.
6. The ultra-high speed supercharging tapered runner fan according to claim 5, wherein: the spring is arranged between the copper seat and the first bearing, the right end of the rotating shaft is provided with a clamping groove, the clamping groove is located on the right side of the second bearing, and a clamping spring is installed in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123061388.0U CN216342954U (en) | 2021-12-06 | 2021-12-06 | Super high speed booster conical runner fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123061388.0U CN216342954U (en) | 2021-12-06 | 2021-12-06 | Super high speed booster conical runner fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216342954U true CN216342954U (en) | 2022-04-19 |
Family
ID=81161298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123061388.0U Active CN216342954U (en) | 2021-12-06 | 2021-12-06 | Super high speed booster conical runner fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216342954U (en) |
-
2021
- 2021-12-06 CN CN202123061388.0U patent/CN216342954U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10731659B2 (en) | Energy-saving and endurable auto electric water pump | |
| EP3848591A1 (en) | Electric blower | |
| CN112268004A (en) | High-power brushless electronic water pump | |
| CN216342954U (en) | Super high speed booster conical runner fan | |
| CN114278591A (en) | Super-high-rotating-speed supercharging conical runner fan and assembling method thereof | |
| CN201526476U (en) | Radiator fan | |
| CN109713831B (en) | High-efficient radiating motor | |
| CN201639437U (en) | Motor fan | |
| CN107701518B (en) | Cross-flow wind wheel mounting structure, air duct assembly and device with cross-flow wind wheel | |
| CN116054457A (en) | Grounding structure of end cover and stator core, electronic water pump and new energy automobile | |
| CN201730842U (en) | Fan | |
| CN219809155U (en) | High-efficiency energy-saving type radiator fan supercharging structure | |
| CN221033332U (en) | Magnetic quick-dismantling structure of radiator fan | |
| CN102022354A (en) | Heat radiating fan | |
| CN202361580U (en) | Motor fixing device of air-conditioning indoor unit | |
| CN221568965U (en) | Pump shell-pump cover fixing structure and water pump using same | |
| CN209818345U (en) | Cross-flow fan capable of monitoring rotating speed | |
| CN221381254U (en) | Electroplated part structure convenient to disassemble and assemble | |
| CN2325571Y (en) | Means for mounting stator of heat radiation fan | |
| CN216056565U (en) | Novel dry-wet dual-purpose brushless DC motor | |
| CN217307358U (en) | Homonymy coaxial surface stator structure beneficial to processing and motor | |
| CN213093962U (en) | Novel motor | |
| CN219262791U (en) | Fan capable of being quickly disassembled and assembled | |
| CN212875529U (en) | Natural cooling permanent magnet motor | |
| CN220505416U (en) | End cover with heat dissipation function and water pump applying same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |