CN214330947U - High-efficiency silent micromotor axial fan - Google Patents
High-efficiency silent micromotor axial fan Download PDFInfo
- Publication number
- CN214330947U CN214330947U CN202120359657.2U CN202120359657U CN214330947U CN 214330947 U CN214330947 U CN 214330947U CN 202120359657 U CN202120359657 U CN 202120359657U CN 214330947 U CN214330947 U CN 214330947U
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- CN
- China
- Prior art keywords
- mounting
- fan
- fan housing
- silence
- motor
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 239000000428 dust Substances 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 241000886569 Cyprogenia stegaria Species 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims 4
- 238000003780 insertion Methods 0.000 claims 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
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Abstract
The utility model discloses a little motor axial fan of high-efficient silence relates to axial fan technical field, including fan housing, fan housing's inside is provided with blowing mechanism, fan housing's both sides all are provided with installation mechanism, two installation mechanism symmetry sets up, fan housing's rear end lateral wall is provided with the dirt mechanism of straining, the beneficial effects of the utility model are that: the utility model discloses a set up the mechanism of blowing and can take warm air current out from needs radiating mechanical equipment for the air flow speed in the mechanical equipment, can reduce the temperature in the mechanical equipment fast, the dust in the warm air current can be filtered in setting up of dust filter screen, prevents that the dust from scattering everywhere, can accomplish the installation and the dismantlement of the mechanism of blowing fast through setting up installation mechanism, makes things convenient for the change maintenance of the mechanism of blowing and the clearance of dust filter screen.
Description
Technical Field
The utility model relates to an axial fan specifically is little motor axial fan of high-efficient silence.
Background
The axial flow fan is a fan with the blown air flow parallel to the rotating shaft of the fan blades, the application is wide, and the small axial flow fan driven by the mute micromotor is mainly used for heat dissipation of small mechanical equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a little motor axial fan of high-efficient silence to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the efficient mute micromotor axial flow fan comprises a fan shell, wherein a blowing mechanism is arranged inside the fan shell, mounting mechanisms are arranged on two sides of the fan shell and are symmetrically arranged, and a dust filtering mechanism is arranged on the side wall of the rear end of the fan shell.
As a further aspect of the present invention: blowing mechanism includes connecting plate, silence motor, transfer line, disc and flabellum, connecting plate fixed connection is on fan housing's inside wall, silence motor fixed connection is in one side that the connecting plate is close to the dirt mechanism of straining, the transfer line rotates the one side of pegging graft and keeping away from the silence motor at the connecting plate, the one end fixed connection that is close to the silence motor of transfer line is on the output of silence motor, the one end that the silence motor was kept away from to disc fixed connection at the transfer line, the flabellum is provided with a plurality ofly, and is a plurality of the equal fixed connection of flabellum is on the lateral wall of disc, and is a plurality of the flabellum is circular array and distributes.
As a further aspect of the present invention: the mounting mechanism comprises a mounting plate, a mounting slot, a mounting slider, two inserting rods, a pull plate, two spring slots, a reset spring and two pull rings, the mounting plate is arranged on one side of the fan shell, the mounting slot is arranged on one side of the mounting plate close to the fan shell, the mounting slider is fixedly connected to one side of the fan shell close to the mounting plate, the mounting slider is slidably connected in the mounting slot, the two inserting rods are slidably inserted into one side of the mounting plate away from the fan shell, the two inserting rods are symmetrically arranged, one ends of the two inserting rods close to the fan shell extend into the mounting slider, the two inserting rods are slidably connected with the mounting slider, the pull plate is fixedly connected to one ends of the two inserting rods away from the fan shell, the pull plate is abutted against one side of the mounting plate away from the fan shell, and the two spring slots are arranged, two spring groove all sets up in one side that fan housing was kept away from to the mounting panel, two spring groove symmetry sets up, reset spring is provided with two, two reset spring is located two spring groove respectively, two reset spring is close to the one end of arm-tie all with arm-tie fixed connection, two reset spring keeps away from the one end of arm-tie all with mounting panel fixed connection, pull ring fixed connection keeps away from one side of mounting panel at the arm-tie.
As a further aspect of the present invention: the maximum elastic variable length of the two return springs is smaller than the length of the two inserting rods.
As a further aspect of the present invention: the installation sliding block is T-shaped.
As a further aspect of the present invention: the dust filtering mechanism comprises a screen frame, a dust filtering screen and mounting bolts, the screen frame is abutted to the side wall of the rear end of the fan shell, the dust filtering screen is fixedly connected to the inner side wall of the screen frame, the four mounting bolts are arranged, the screen frame is connected with the fan shell through the four mounting bolts, and the four mounting bolts are distributed in a rectangular mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the mechanism of blowing and can take warm air current out from needs radiating mechanical equipment for the air flow speed in the mechanical equipment, can reduce the temperature in the mechanical equipment fast, the dust in the warm air current can be filtered in setting up of dust filter screen, prevents that the dust from scattering everywhere, can accomplish the installation and the dismantlement of the mechanism of blowing fast through setting up installation mechanism, makes things convenient for the change maintenance of the mechanism of blowing and the clearance of dust filter screen.
Drawings
FIG. 1 is a schematic front view of an axial fan of a high-efficiency silent micromotor;
FIG. 2 is a schematic top view of an axial flow fan of the high-efficiency silent micromotor;
FIG. 3 is a back schematic view of a dust filtering mechanism in an axial flow fan of a high-efficiency silent micromotor;
fig. 4 is a schematic perspective view of a mounting plate in an axial flow fan of a high-efficiency silent micromotor.
In the figure: 1. a fan housing; 2. a blowing mechanism; 21. a connecting plate; 22. a mute motor; 23. a transmission rod; 24. a disc; 25. a fan blade; 3. an installation mechanism; 31. mounting a plate; 32. installing a slot; 33. installing a sliding block; 34. inserting a rod; 35. pulling a plate; 36. a spring slot; 37. a return spring; 38. a pull ring; 4. a dust filtering mechanism; 41. a screen frame; 42. a dust filter screen; 43. and (6) installing a bolt.
Detailed Description
Referring to fig. 1-4, in an embodiment of the present invention, an efficient silent axial flow fan for a micro motor includes a fan housing 1, a blowing mechanism 2 is disposed inside the fan housing 1, two mounting mechanisms 3 are disposed on two sides of the fan housing 1, the two mounting mechanisms 3 are symmetrically disposed, and a dust filtering mechanism 4 is disposed on a rear end side wall of the fan housing 1.
Blowing mechanism 2 includes connecting plate 21, silence motor 22, transfer line 23, disc 24 and flabellum 25, connecting plate 21 fixed connection is on fan housing 1's inside wall, silence motor 22 fixed connection is in the one side that connecting plate 21 is close to dust filter mechanism 4, transfer line 23 rotates the one side of pegging graft and keeping away from silence motor 22 at connecting plate 21, the one end fixed connection that is close to silence motor 22 of transfer line 23 is on silence motor 22's output, disc 24 fixed connection is in the one end that silence motor 22 was kept away from to transfer line 23, flabellum 25 is provided with a plurality ofly, the equal fixed connection of a plurality of flabellums 25 is on disc 24's lateral wall, a plurality of flabellums 25 are circular array distribution, blowing mechanism 2's setting can be through a plurality of flabellums 25 of driven of flabellum of silence motor 22 and use transfer line 23 to rotate as the axle center.
The mounting mechanism 3 comprises a mounting plate 31, a mounting slot 32, a mounting slider 33, inserting rods 34, a pulling plate 35, a spring groove 36, a return spring 37 and a pulling ring 38, the mounting plate 31 is arranged on one side of the fan casing 1, the mounting slot 32 is arranged on one side of the mounting plate 31 close to the fan casing 1, the mounting slider 33 is fixedly connected to one side of the fan casing 1 close to the mounting plate 31, the mounting slider 33 is slidably connected in the mounting slot 32, two inserting rods 34 are arranged, two inserting rods 34 are slidably inserted into one side of the mounting plate 31 far away from the fan casing 1, the two inserting rods 34 are symmetrically arranged, one ends of the two inserting rods 34 close to the fan casing 1 extend into the mounting slider 33, the two inserting rods 34 are slidably connected with the mounting slider 33, the pulling plate 35 is fixedly connected to one ends of the two inserting rods 34 far away from the fan casing 1, the pulling plate 35 is abutted against one side of the mounting plate 31 far away from the fan casing 1, spring slot 36 is provided with two, two spring slots 36 all set up in one side that fan housing 1 was kept away from to mounting panel 31, two spring slot 36 symmetries set up, reset spring 37 is provided with two, two reset spring 37 are arranged in two spring slots 36 respectively, two reset spring 37 are close to the one end of arm-tie 35 all with arm-tie 35 fixed connection, the one end that arm-tie 35 was kept away from to two reset spring 37 all with mounting panel 31 fixed connection, arm-tie 38 fixed connection is in one side that mounting panel 31 was kept away from to arm-tie 35, the setting of installation mechanism 3 can be dismantled fan housing 1 from mounting panel 31 fast.
The maximum spring-type variable length of both return springs 37 is smaller than the length of both insert rods 34, preventing both insert rods 34 from slipping out of the mounting plate 31 when the pull ring 38 is pulled.
The mounting slider 33 is provided in a T-shape, and the mounting slider 33 is provided in the T-shape for connecting the mounting plate 31 and the fan casing 1 together.
Dust filtering mechanism 4 includes screen frame 41, dust filtering net 42 and construction bolt 43, and screen frame 41 offsets with fan housing 1's rear end lateral wall, and dust filtering net 42 fixed connection is on screen frame 41's inside wall, and construction bolt 43 is provided with four, and screen frame 41 is through four construction bolt 43 and fan housing 1 bolted connection, and four construction bolt 43 are the rectangular distribution, and dust filtering mechanism 4's setting can be when to the mechanical equipment radiating, and the dust filters out in the air.
The utility model discloses a theory of operation is: the utility model is installed at the vent of the mechanical equipment needing heat dissipation through the installation plate 31, the mute motor 22 is started to drive the transmission rod 23 to rotate, the transmission rod 23 drives the plurality of fan blades 25 to rotate through the disc 24, so that warm air flow can be blown out from the mechanical equipment, thereby the heat dissipation of the mechanical equipment is accelerated, the dust filter 42 can filter out dust in the warm air flow while heat dissipation is carried out, the dust is prevented from scattering around, when the blowing mechanism 2 has faults and needs to be replaced and maintained or dust attached to the dust filter 42 needs to be cleaned, the pull ring 38 is pulled, the pull plate 35 drives the inserted bar 34 to move towards the direction far away from the fan shell 1, thereby the inserted bar 34 is pulled out from the installation slide block 33, the limitation to the installation slide block 33 is cancelled, the installation slide block 33 can be pulled out from the installation slot 32, then the blowing mechanism 2 can be replaced and maintained or the dust attached to the dust filter 42 can be cleaned, is convenient to use.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The efficient mute micromotor axial flow fan is characterized by comprising a fan shell (1), wherein a blowing mechanism (2) is arranged inside the fan shell (1), installation mechanisms (3) are arranged on two sides of the fan shell (1), the installation mechanisms (3) are symmetrically arranged, and a dust filtering mechanism (4) is arranged on the side wall of the rear end of the fan shell (1).
2. The axial flow fan of the micro-motor with high efficiency and silence as claimed in claim 1, wherein the blowing mechanism (2) comprises a connecting plate (21), a silence motor (22), a transmission rod (23), a disc (24) and fan blades (25), the connecting plate (21) is fixedly connected to the inner side wall of the fan housing (1), the silence motor (22) is fixedly connected to one side of the connecting plate (21) close to the dust filter mechanism (4), the transmission rod (23) is rotatably inserted to one side of the connecting plate (21) far away from the silence motor (22), one end of the transmission rod (23) close to the silence motor (22) is fixedly connected to the output end of the silence motor (22), the disc (24) is fixedly connected to one end of the transmission rod (23) far away from the silence motor (22), the fan blades (25) are provided in plurality, and the fan blades (25) are all fixedly connected to the outer side wall of the disc (24), the fan blades (25) are distributed in a circular array.
3. The axial flow fan of the micro-motor with high efficiency and silence as claimed in claim 1, wherein the mounting mechanism (3) comprises a mounting plate (31), a mounting slot (32), a mounting slider (33), an insertion rod (34), a pulling plate (35), a spring slot (36), a return spring (37) and a pulling ring (38), the mounting plate (31) is disposed at one side of the fan housing (1), the mounting slot (32) is disposed at one side of the mounting plate (31) close to the fan housing (1), the mounting slider (33) is fixedly connected at one side of the fan housing (1) close to the mounting plate (31), the mounting slider (33) is slidably connected in the mounting slot (32), the insertion rods (34) are disposed in two, both the insertion rods (34) are slidably inserted at one side of the mounting plate (31) far away from the fan housing (1), the two insertion rods (34) are symmetrically disposed, the one end that two inserted bar (34) are close to fan housing (1) all extends to installation slider (33), two inserted bar (34) all with installation slider (33) sliding connection, arm-tie (35) fixed connection is in the one end that fan housing (1) was kept away from in two inserted bar (34), arm-tie (35) offsets with one side that fan housing (1) was kept away from in mounting panel (31), spring groove (36) are provided with two, two spring groove (36) are all seted up in one side that fan housing (1) was kept away from in mounting panel (31), two spring groove (36) symmetry sets up, reset spring (37) are provided with two, two reset spring (37) are located two spring groove (36) respectively, two one end that reset spring (37) are close to arm-tie (35) all with arm-tie (35) fixed connection, two one end that reset spring (37) kept away from arm-tie (35) all with mounting panel (31) fixed connection, the pull ring (38) is fixedly connected to one side, far away from the mounting plate (31), of the pull plate (35).
4. The axial flow fan of the high-efficiency silent micromotor according to claim 3, wherein the maximum elastic type variable length of both of said return springs (37) is less than the length of both of said plug rods (34).
5. The axial flow fan of the high-efficiency silent micromotor according to claim 4, wherein said mounting slider (33) is arranged in a T-shape.
6. The axial flow fan of the micro-motor with high efficiency and silence as claimed in claim 1, wherein the dust filtering mechanism (4) comprises a net frame (41), a dust filtering net (42) and mounting bolts (43), the net frame (41) abuts against the rear end side wall of the fan housing (1), the dust filtering net (42) is fixedly connected to the inner side wall of the net frame (41), the number of the mounting bolts (43) is four, the net frame (41) is bolted to the fan housing (1) through the four mounting bolts (43), and the four mounting bolts (43) are distributed in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359657.2U CN214330947U (en) | 2021-02-07 | 2021-02-07 | High-efficiency silent micromotor axial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359657.2U CN214330947U (en) | 2021-02-07 | 2021-02-07 | High-efficiency silent micromotor axial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214330947U true CN214330947U (en) | 2021-10-01 |
Family
ID=77885150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120359657.2U Expired - Fee Related CN214330947U (en) | 2021-02-07 | 2021-02-07 | High-efficiency silent micromotor axial fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214330947U (en) |
-
2021
- 2021-02-07 CN CN202120359657.2U patent/CN214330947U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |