CN212055203U - Hydraulic direct-current fan capable of dissipating heat quickly - Google Patents
Hydraulic direct-current fan capable of dissipating heat quickly Download PDFInfo
- Publication number
- CN212055203U CN212055203U CN202020545991.2U CN202020545991U CN212055203U CN 212055203 U CN212055203 U CN 212055203U CN 202020545991 U CN202020545991 U CN 202020545991U CN 212055203 U CN212055203 U CN 212055203U
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- China
- Prior art keywords
- fan
- wheel hub
- intake pipe
- fan wheel
- air vent
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- 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
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- 238000004804 winding Methods 0.000 claims abstract description 13
- 241000883990 Flabellum Species 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic pressure direct current fan that can dispel heat fast, including direct current fan, direct current fan includes that the fan frame installs the flabellum subassembly on fan frame year seat, flabellum subassembly includes fan wheel hub and installs the blade on fan wheel hub, installs collection wind filtering mechanism in the opening of fan frame upper end, and fan wheel hub is equipped with more than one air vent on the surface, is equipped with more than one air vent on the internal face of fan wheel hub, and the air vent upper end all along the top surface incurve of fan wheel hub inner wall, until all with the air vent intercommunication, the air vent lower extreme all opens the setting, with outside intercommunication. The utility model discloses simple structure, fan are after starting, and outside wind gets into along the intake pipe, and the partial wind energy of entering is discharged along air vent and air channel, and the inside winding can effectually be contacted to the exhaust in-process to effectual heat with in the motor winding is taken out, effectually dispels the heat to it.
Description
Technical Field
The utility model relates to a fan technical field, concretely relates to hydraulic pressure direct current fan that can dispel the heat fast.
Background
Fans are used in a wide variety of equipment, buildings and everyday life. The fan generally comprises fan blades and a rotating shaft; the rotating shaft is connected with a power element, and the power element generally adopts a motor. Under the drive of the power element, the fan blades rotate along with the rotating shaft, so that air is driven to flow to form wind. The fan can enhance the air circulation, accelerate the heat dissipation and transfer and reduce the air temperature.
When the fan is used, the fan blades are driven by the motor, so that the temperature of the motor rises after the fan blades are continuously used, and the service life of the motor is influenced.
Disclosure of Invention
The utility model aims to solve the technical problem that a hydraulic pressure direct current fan that can dispel the heat fast is provided to solve the problem that provides among the above-mentioned background art.
The utility model discloses a realize through following technical scheme: the utility model provides a hydraulic pressure direct current fan that can dispel heat fast, includes direct current fan, direct current fan includes that the fan frame installs the flabellum subassembly on fan frame year seat, flabellum subassembly includes fan wheel hub and installs the blade on fan wheel hub, installs collection wind filtering mechanism in the opening of fan frame upper end, and fan wheel hub is equipped with more than one air vent on the surface, is equipped with more than one air channel on the internal face of fan wheel hub, and the air channel upper end all along the top surface incurving of fan wheel hub inner wall, until all with the air vent intercommunication, the air channel lower extreme all opens the setting, with outside intercommunication.
As preferred technical scheme, collection wind filtering mechanism includes the panel, lid and filter screen, the panel mounting is in the opening of fan frame upper end, the panel just installs the intake pipe to fan wheel hub department, intake pipe and panel structure setting as an organic whole, be equipped with the external screw thread on the outer lane of intake pipe, the filter screen sets up on the terminal surface of intake pipe upper end, the intake pipe upper end is located to the lid cover, be equipped with the internal thread on the inner circle face of lid, the lid passes through the internal thread and is connected with the external screw thread meshing in the intake pipe, the filter screen is fixed in the intake pipe by lid pressure fastening, the center department on.
Preferably, the ventilation holes are right opposite to the winding inside the direct current fan, and the ventilation grooves are uniformly arranged outside the winding in an annular structure.
As the preferred technical scheme, an annular filter screen is arranged in a gap between the air inlet pipe and the fan impeller hub.
The utility model has the advantages that: the utility model discloses simple structure, fan are after starting, and outside wind gets into along the intake pipe, and the partial wind energy of entering is discharged along air vent and air channel, and the inside winding can effectually be contacted to the exhaust in-process to effectual heat with in the motor winding is taken out, effectually dispels the heat to it.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention; fig. 2 is a schematic structural view of the impeller hub of the middle fan of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning 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 and 2, the utility model discloses a hydraulic pressure direct current fan that can dispel heat fast, including direct current fan, direct current fan includes that fan frame 11 installs the flabellum subassembly on fan frame 11 year seat, flabellum subassembly includes fan wheel hub 7 and installs the blade 9 on fan wheel hub 7, installs collection wind filter mechanism in the opening of fan frame 11 upper end, and fan wheel hub 7 is equipped with more than one air vent 5 on the surface, is equipped with more than one air duct 8 on fan wheel hub 7's the internal face, and air duct 8 upper end all is along the inside bending of the top surface of fan wheel hub 7 inner wall, until all with air vent 5 intercommunication, air duct 8 lower extreme all opens the setting, with outside intercommunication.
In the embodiment, the wind collecting and filtering mechanism comprises a panel 6, a cover 2 and a filter screen 3, the panel 6 is installed in an opening at the upper end of a fan frame 11, the panel 6 is provided with an air inlet pipe 1 facing a fan wheel hub 7, the air inlet pipe 1 and the panel 6 are arranged in an integrated structure, an outer ring surface of the air inlet pipe 1 is provided with an external thread, the filter screen 3 is arranged on an end surface at the upper end of the air inlet pipe 1, the cover 2 is sleeved at the upper end of the air inlet pipe 1, an internal thread is arranged on an inner ring surface of the cover 2, the cover 2 is meshed and connected with the external thread on the air inlet pipe 1 through the internal thread, the filter screen 3 is tightly pressed and fixed on the air inlet pipe 1 by the cover 2, an air inlet 4 is arranged at the center of the surface of the cover 2, dust, the filter screen can be taken down, thereby being convenient for replacement and cleaning.
In this embodiment, the ventilation holes 5 are right opposite to the windings inside the dc fan, and the ventilation slots 8 are uniformly arranged outside the windings in an annular structure, so that the windings can be fully contacted.
In this embodiment, an annular filter screen 12 is installed in a gap between the air inlet pipe 1 and the fan impeller hub 7, so as to effectively perform secondary filtration on air.
No blocking mechanism exists around the original fan, so that sucked air directly passes through the middle of the fan blades, and the motor cannot be cooled.
This device has set up collection wind filtering mechanism, after the fan starts, inspiratory wind can only get into from the intake pipe, pass through in the middle of the blade again, but because fan wheel hub is just to the intake pipe, make during the direct air vent that gets into the motor along of partly wind energy, and contact with the winding, the wind energy of entering is discharged along the opening of air duct lower extreme, when the air duct is being passed through, can contact the heat of winding outer lane, thereby can be quick take the heat out, after the fan starts always, the wind energy lasts dispels the heat to the motor, great increase the radiating effect.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a hydraulic pressure direct current fan that can dispel the heat fast which characterized in that: including direct current fan, direct current fan includes that fan frame (11) installs the flabellum subassembly on fan frame (11) carries the seat, flabellum subassembly includes fan wheel hub (7) and installs blade (9) on fan wheel hub (7), installs collection wind filtering mechanism in the opening of fan frame (11) upper end, is equipped with more than one air vent (5) on the surface of fan wheel hub (7), is equipped with more than one air channel (8) on the internal face of fan wheel hub (7), and air channel (8) upper end all is along the top surface incurving of fan wheel hub (7) inner wall, until all with air vent (5) intercommunication, air channel (8) lower extreme all opens the setting, with outside intercommunication.
2. The hydraulic direct-current fan capable of rapidly dissipating heat according to claim 1, wherein: air collection filter mechanism includes panel (6), lid (2) and filter screen (3), install in the opening of fan frame (11) upper end panel (6), panel (6) just locate to fan wheel hub (7) and install intake pipe (1), intake pipe (1) and panel (6) structure as an organic whole set up, be equipped with the external screw thread on the outer lane of intake pipe (1), filter screen (3) set up on the terminal surface of intake pipe (1) upper end, intake pipe (1) upper end is located to lid (2) cover, be equipped with the internal thread on the inner circle face of lid (2), lid (2) are connected through the external screw thread meshing on internal thread and intake pipe (1), filter screen (3) are compressed tightly by lid (2) and are fixed in on intake pipe (1), the center department on lid (2) surface is equipped with an inlet port (4).
3. The hydraulic direct-current fan capable of rapidly dissipating heat according to claim 1, wherein: the vent holes (5) are right opposite to the winding inside the direct current fan, and the vent grooves (8) are uniformly arranged outside the winding in an annular structure.
4. The hydraulic direct-current fan capable of rapidly dissipating heat according to claim 1, wherein: an annular filter screen (12) is arranged in a gap between the air inlet pipe (1) and the fan wheel hub (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545991.2U CN212055203U (en) | 2020-04-14 | 2020-04-14 | Hydraulic direct-current fan capable of dissipating heat quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545991.2U CN212055203U (en) | 2020-04-14 | 2020-04-14 | Hydraulic direct-current fan capable of dissipating heat quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212055203U true CN212055203U (en) | 2020-12-01 |
Family
ID=73523318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020545991.2U Expired - Fee Related CN212055203U (en) | 2020-04-14 | 2020-04-14 | Hydraulic direct-current fan capable of dissipating heat quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212055203U (en) |
-
2020
- 2020-04-14 CN CN202020545991.2U patent/CN212055203U/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 |
Granted publication date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |