CN112228404A - A mounting structure is convenient for adjust to wind scooper for small-size fan - Google Patents
A mounting structure is convenient for adjust to wind scooper for small-size fan Download PDFInfo
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- CN112228404A CN112228404A CN202011143083.1A CN202011143083A CN112228404A CN 112228404 A CN112228404 A CN 112228404A CN 202011143083 A CN202011143083 A CN 202011143083A CN 112228404 A CN112228404 A CN 112228404A
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- fan
- fixed
- openly
- wind scooper
- small
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/664—Sound attenuation by means of sound absorbing material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a structure convenient for adjusting and mounting an air guide cover for a small fan, which comprises a supporting device, a fan shell and an adjusting device, wherein the fan shell is fixedly mounted at the top end of the front surface of the supporting device, the adjusting device is arranged on the front surface of the fan shell, the supporting device consists of a supporting piece and a fixed base, the supporting piece is fixedly mounted at the peripheral corners of the bottom end of the front surface of the supporting device, and the fan shell consists of a fixed frame, a fan axis, an outer rotating disc, an air guide plate, a fixed ring, a fan rotating disc, fan blades, an inner rotating disc, a switching piece, a positioning bolt, a silencing piece, a. This a wind scooper is convenient for adjust mounting structure for small-size fan, through starting driving motor, the wind scooper speed regulation rotating member that fan speed adjustment button openly right side upper end was established can carry out speed control to the aviation baffle of fixed connection around the outer side of the external rotating disc, can adjust the flow direction of wind, improves the transport efficiency of wind, reduces the consumption of wind energy.
Description
Technical Field
The invention relates to the technical field of fan equipment, in particular to a structure convenient for adjusting and mounting an air guide cover for a small fan.
Background
An electric fan is a device which is driven by electricity to generate airflow, a fan arranged in the electric fan is electrified and then rotated into natural wind to achieve the effect of cooling, the fan is one of the electric power used by each family, the fan comprises a ceiling fan, a table fan, a floor fan, a wall fan, a top fan, a ventilation fan, a box fan, an air conditioning fan (namely a cooling fan) and the like, wherein wind scoopers are arranged on the table fan, the floor fan and the wall fan.
The current fan cover body structure is fixed, can not adjust as required, can hinder certain wind-force, and noise cancelling effect is poor simultaneously.
Disclosure of Invention
The invention aims to provide a wind scooper convenient to adjust and mount structure for a small fan, and the wind scooper convenient to operate and high in practicability achieves the effects of simple structure and low cost.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be convenient for adjust mounting structure for wind scooper of small-size fan, includes strutting arrangement, fan housing and adjusting device, strutting arrangement's positive top fixed mounting has fan housing, fan housing openly is equipped with adjusting device.
The supporting device is composed of supporting pieces and a fixed base, the supporting pieces are fixedly mounted at the corners around the front bottom end of the supporting device, and the fixed base is fixedly connected to the front bottom end of the supporting pieces.
The fan shell comprises a fixed frame, a fan axis, an outer rotating disc, an air deflector, a fixed ring, a fan rotating disc, fan blades, an inner rotating disc, a switching piece, a positioning bolt, a silencing sheet, a fixed bolt hole and a fixing bolt, wherein the fixed frame is fixedly arranged on the front side of the fan shell, the fan axis is movably arranged on the inner side of the front side of the fixed frame, the outer rotating disc is movably connected on the outer side of the front side of the fan axis, the air deflector is fixedly connected on the periphery of the outer side of the outer rotating disc, the fixed ring is movably connected on the periphery of the outer side of the front side of the air deflector, the fan rotating disc is movably connected on the inner side of the front side of the fan axis, the fan blades are movably connected on the periphery of the inner side of the front side of the fan blades, the inner, the air deflector is characterized in that a silencing sheet is movably mounted on the inner side of the front face of the air deflector, fixing bolt holes are formed in the corners around the front face of the fixing frame, and fixing bolts are fixedly inserted into one end of the inner side of an adapter fixedly mounted on the corners around the inner side of the front face of the fixing frame.
Preferably, the adjusting device is located on the front side of the supporting device, a fan speed adjusting button is arranged at the center of the front side of the adjusting device, an air guide cover speed adjusting rotating piece is arranged at the upper end of the right side of the front side of the fan speed adjusting button, a driving motor protective shell is movably mounted at the center of the inner side of the bottom end of the back side of the adjusting device, a driving motor is movably mounted at the front side of the driving motor protective shell, and the speed of the air guide cover speed adjusting rotating piece arranged at the upper end of the right side of the front side of the fan speed adjusting button can be effectively adjusted by rotating the air guide plates fixedly connected around the outer side of the disc outwards, so that the flow.
Preferably, the type of the driving motor movably mounted on the front surface of the driving motor protection shell is Y-160M2-2, the driving motor of the type has good performance, is not easily damaged by external influence, and reduces the maintenance cost.
Preferably, the fixed ring movably connected with the periphery of the outer side of the front face of the air deflector is movably connected with the inner side of the fixed frame fixedly installed on the front face of the fan shell, the inner side of the fixed ring is provided with a sliding groove, the surface of the fixed ring is subjected to rust prevention treatment, one end of the outer side of the air deflector can conveniently slide on the inner side of the fixed ring, and the surface of the fixed ring can be effectively protected from being influenced by external environmental factors by.
Preferably, the fixed bolt holes that the positive corner all around of mount was seted up are equipped with four altogether, run through the mount inboard, and symmetric distribution is around the mount is positive, and the diameter size of fixed bolt hole matches with the fixed bolt's of the fixed mounting of the inboard one end fixed grafting of the adaptor of the positive inboard corner fixed mounting all around of mount diameter size, can be around the mount with fixed ring fixed mounting of aviation baffle positive outside swing joint all around through the fixed bolt hole, avoid appearing the phenomenon that the elasticity drops, make its operation stable.
Preferably, the positioning bolt fixedly inserted into one end of the inner side of the front surface of the adaptor is cylindrical, the diameter of the positioning bolt is matched with that of the shaft center of the fan movably mounted on the inner side of the front surface of the fixing frame, and the fan turntable and the fixing ring can be mutually attached and fixedly connected through the movable insertion of the positioning bolt and the shaft center of the fan, so that the number of fixing bolts is reduced, and the cost is reduced.
Preferably, the air deflector fixedly connected with the periphery of the outer side of the outer rotating disc is movably connected with the inner side of the fixing ring, the width dimension of the sliding groove formed in the inner side of the fixing ring is matched with the width dimension of the air deflector, and the surface of the fixing ring is subjected to polishing and rust prevention treatment, so that the air deflector can rotate quickly in the inner side of the fixing ring, the conveying efficiency of wind energy is improved, and the service life can be prolonged by polishing and rust removal of the surface.
Preferably, the fixed base of the front bottom fixed connection of the supporting piece is provided with four fixed bases, the four fixed bases are symmetrically distributed at the corners around the front bottom of the supporting device and are in an isosceles trapezoid shape, and the opening size of the upper end is smaller than that of the lower end, so that the small fan is more stable in operation, the vibration frequency is reduced, and the noise is reduced.
Preferably, the diameter size of the fan turntable movably connected with the inner side of the front face of the fan axis is matched with the diameter size of the fixing ring movably connected with the periphery of the outer side of the front face of the air deflector, and the fan turntable and the fixing ring are effectively attached and fixedly connected together through the positioning bolt fixedly inserted into one end of the inner side of the front face of the adapter, so that the installation is more convenient and simpler, and the structure is firmer.
Compared with the prior art, the invention has the beneficial effects that:
(1) this an air guide cover for small-size fan is convenient for adjust mounting structure, through starting driving motor, the air guide cover speed regulation rotating member that fan speed adjustment button openly right side upper end was established can carry out speed control to the aviation baffle of fixed connection all around the outer side of the external rotating disc, can adjust the flow direction of wind, improves the transport efficiency of wind, reduces the consumption of wind energy.
(2) This a wind scooper for small-size fan is convenient for adjust mounting structure, through the fixed location bolt of pegging graft of the positive inboard one end of adaptor, and the diameter size of location bolt and the positive inboard movable mounting's of mount fan axle center's diameter size phase-match, peg graft through location bolt and fan axle center activity, can be with the fan carousel with the fixed connection of laminating each other, reducible fixing bolt's quantity makes the cost reduction.
(3) This a wind scooper for small-size fan is convenient for adjust mounting structure, the fixing bolt hole of seting up through the positive corner all around of mount, and the diameter size of fixing bolt hole and the positive inboard fixed mounting's of corner fixed mounting's adaptor inboard one end all around of mount diameter size phase-match of fixing bolt, can be with the fixed ring fixed mounting of aviation baffle positive outside swing joint all around the mount through the fixing bolt hole, avoid appearing the phenomenon that the elasticity drops, make its operation stable.
(4) This a wind scooper for small-size fan is convenient for adjust mounting structure, through the noise damping piece of the positive inboard movable mounting of aviation baffle, can effectively when small-size fan moves, at the effect of noise damping piece, can reduce the vibration that the air produced when flowing fast effectively, has certain noise cancelling effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the front side of the present invention;
FIG. 2 is a schematic view of the overall structure of the back side of the present invention;
FIG. 3 is a schematic view of the overall structure of the fan turntable according to the front aspect of the present invention;
FIG. 4 is a schematic structural diagram of a fan turntable according to a side view of the present invention;
FIG. 5 is a side view of a fan housing according to the present invention;
fig. 6 is a schematic structural view of a wind deflector according to a side view of the present invention.
In the figure: the fan comprises a supporting device 1, a supporting piece 101, a fixing base 102, a fan shell 2, a fixing frame 201, a fan shaft 202, an outer rotating disc 203, an air deflector 204, a fixing ring 205, a fan rotating disc 206, fan blades 207, an inner rotating disc 208, an adapter 209, a positioning bolt 210, a sound deadening sheet 211, a fixing bolt hole 212, a fixing bolt 3 adjusting device 213, a fan speed adjusting button 301, an air deflector speed adjusting rotating piece 302, a driving motor protective shell 303 and a driving motor 304.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a be convenient for adjust mounting structure for wind scooper of small-size fan, includes strutting arrangement 1, fan housing 2 and adjusting device 3, and strutting arrangement 1's positive top fixed mounting has fan housing 2, and fan housing 1 openly is equipped with adjusting device 3.
The fan shell 2 comprises a fixed frame 201, a fan axis 202, an outer rotating disc 203, an air deflector 204, a fixed ring 205, a fan turntable 206, fan blades 207, an inner rotating disc 208, an adapter 209, a positioning bolt 210, a silencing sheet 211, a fixing bolt hole 212 and a fixing bolt 213, wherein the fixed frame 201 is fixedly arranged on the front surface of the fan shell 2, the fan axis 202 is movably arranged on the inner side of the front surface of the fixed frame 201, the outer rotating disc 203 is movably connected with the outer side of the front surface of the fan axis 202, the air deflector 204 is fixedly connected with the periphery of the outer side of the outer rotating disc 203, the air deflector 204 fixedly connected with the periphery of the outer side of the outer rotating disc 203 is movably connected with the inner side of the fixed ring 205, the width dimension of a chute formed on the inner side of the fixed ring 205 is matched with the width dimension of the air deflector 204, the service life can be prolonged by polishing and removing rust on the surface, the periphery of the outer side of the front surface of the air deflector 204 is movably connected with a fixing ring 205, the fixing ring 205 movably connected with the periphery of the outer side of the front surface of the air deflector 204 is movably connected with the inner side of a fixing frame 201 fixedly installed on the front surface of the fan shell 2, the inner side of the fixing ring 205 is provided with a chute, the surface is subjected to rust prevention treatment, one end of the outer side of the air deflector 204 can conveniently slide on the inner side of the fixing ring 205, the surface is subjected to rust prevention treatment, the fixing ring 205 can be effectively protected from being influenced by external environmental factors, the inner side of the front surface of the fan shaft center 202 is movably connected with a fan rotating disc 206, the diameter size of the fan rotating disc 206 movably connected with the outer side of the front surface of the air deflector 202 is matched with the diameter size of the, the installation is more convenient and simple, the structure is firmer, the fan blade 207 is movably connected with the periphery of the inner side of the front surface of the fan turntable 206, the inner side of the front surface of the fan blade 207 is fixedly connected with the inner rotating disc 208, the adapter 209 is fixedly installed at the central position of the inner side of the front surface of the fan turntable 206, the positioning bolt 210 is fixedly inserted into one end of the inner side of the front surface of the adapter 209, the positioning bolt 210 fixedly inserted into one end of the inner side of the front surface of the adapter 209 is in a cylindrical shape, the diameter size of the positioning bolt 210 is matched with that of the shaft center 202 of the fan movably installed at the inner side of the front surface of the fixing frame 201, the fan turntable 206 and the fixing ring 205 can be mutually attached and fixedly connected through the movable insertion of the positioning bolt 210 and the shaft center 202 of the fan, the number, the fixed bolt hole 212 that the corner was seted up all around in the front of mount 201 is equipped with four altogether, it is inboard to run through mount 201, symmetric distribution is around the front of mount 201, and the diameter size of fixed bolt hole 212 matches with the diameter size of fixed bolt 213 of the fixed mounting's of corner fixed mounting's the inboard one end in all around adaptor 209, can be around fixed ring 205 fixed mounting of swing joint around the aviation baffle 204 front outside through fixed bolt hole 212 around mount 201, the phenomenon that the elasticity drops is avoided appearing, make its operation stable, fixed bolt 213 has been pegged graft to the fixed mounting's of corner fixed mounting's the inboard one end in adaptor 209 all around in the front of mount 201.
The adjusting device 3 is positioned on the front side of the supporting device 1, a fan speed adjusting button 301 is arranged at the center position of the front side of the adjusting device 3, an air guide cover speed adjusting rotating piece 302 is arranged at the upper end of the right side of the front side of the fan speed adjusting button 301, a driving motor protective shell 303 is movably arranged at the center position of the inner side of the bottom end of the back side of the adjusting device 3, a driving motor 304 is movably arranged at the front side of the driving motor protective shell 303, the type of the driving motor 304 movably arranged at the front side of the driving motor protective shell 303 is Y-160M2-2, the driving motor of the type has good performance and is not easy to be damaged by external influence, the maintenance and maintenance cost is reduced, the speed of the air guide plate 204 fixedly connected with the periphery of the outer side of the outer rotating disc 203 can be effectively adjusted through the air guide cover speed, the consumption of wind energy is reduced.
When the wind-guiding cover speed adjusting device is used, the driving motor 304 is started, and the wind-guiding cover speed adjusting rotating piece 302 arranged at the upper end of the right side of the front face of the fan speed adjusting button 301 can adjust the speed of the wind-guiding plate 204 fixedly connected with the periphery of the outer side of the outer rotating disc 203, so that the wind flow direction can be adjusted, the wind conveying efficiency is improved, and the wind energy consumption is reduced; the positioning bolt 210 is fixedly inserted into one end of the inner side of the front surface of the adapter 209, the diameter size of the positioning bolt 210 is matched with that of the fan axis 202 movably mounted on the inner side of the front surface of the fixing frame 201, and the fan turntable 206 and the fixing ring 205 can be mutually attached and fixedly connected through the movable insertion of the positioning bolt 210 and the fan axis 202, so that the number of fixing bolts 213 can be reduced, and the cost is reduced; the fixing bolt holes 212 are formed in the four corners of the front surface of the fixing frame 201, the diameter of each fixing bolt hole 212 is matched with the diameter of a fixing bolt 213 fixedly inserted at one end of the inner side of the adaptor 209 fixedly installed at the four corners of the inner side of the front surface of the fixing frame 201, and the fixing rings 205 movably connected with the four corners of the outer side of the front surface of the air deflector 204 can be fixedly installed around the fixing frame 201 through the fixing bolt holes 212, so that the phenomenon of loosening and falling is avoided, and the operation is stable; the silencing sheet 211 movably mounted on the inner side of the front surface of the air deflector 204 can effectively reduce the vibration generated when air flows rapidly under the action of the silencing sheet 211 when the small fan runs, and has a certain silencing effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a be convenient for adjust mounting structure for wind scooper of small-size fan, includes strutting arrangement (1), fan casing (2) and adjusting device (3), its characterized in that: the fan is characterized in that a fan shell (2) is fixedly mounted at the top end of the front face of the supporting device (1), and an adjusting device (3) is arranged on the front face of the fan shell (1).
Strutting arrangement (1) comprises support piece (101) and unable adjustment base (102), strutting arrangement (1) openly bottom corner fixed mounting all around has support piece (101), support piece (101) openly bottom fixedly connected with unable adjustment base (102).
The fan casing (2) is composed of a fixed frame (201), a fan axis (202), an outer rotating disc (203), an air deflector (204), a fixed ring (205), a fan turntable (206), fan blades (207), an inner rotating disc (208), an adapter (209), a positioning bolt (210), a noise reduction sheet (211), a fixed bolt hole (212) and a fixed bolt (213), the fixed frame (201) is fixedly installed on the front surface of the fan casing (2), the fan axis (202) is movably installed on the inner side of the front surface of the fixed frame (201), the outer rotating disc (203) is movably connected on the outer side of the front surface of the fan axis (202), the air deflector (204) is fixedly connected on the periphery of the outer side of the outer rotating disc (203), the fixed ring (205) is movably connected on the periphery of the outer side of the front surface of the air deflector (204), and the fan turntable (, fan carousel (206) openly inboard swing joint all around has fan blade (207), fan blade (207) openly inboard fixedly connected with internal rotation disc (208), fan carousel (206) openly inboard central point puts fixed mounting has adaptor (209), adaptor (209) openly inboard one end is fixed to be pegged graft and is had location bolt (210), aviation baffle (204) openly inboard movable mounting has noise damping piece (211), fixing bolt hole (212) have been seted up to mount (201) openly corner all around, fixing bolt (213) have been pegged graft to adaptor (209) inboard one end of mount (201) openly inboard corner fixed mounting all around corner fixed mounting.
2. The wind scooper for a small-sized fan of claim 1, wherein the mounting structure for facilitating adjustment is characterized in that: adjusting device (3) are located strutting arrangement (1) openly, just adjusting device (3) openly central point puts and is equipped with fan speed adjusting button (301), fan speed adjusting button (301) openly right side upper end is equipped with wind scooper speed control rotating member (302), adjusting device (3) back bottom inboard central point puts movable mounting and has driving motor protective housing (303), driving motor protective housing (303) openly movable mounting has driving motor (304).
3. The wind scooper for a small-sized fan of claim 1, wherein the mounting structure for facilitating adjustment is characterized in that: the type of the driving motor (304) movably mounted on the front surface of the driving motor protective shell (303) is Y-160M 2-2.
4. The wind scooper for a small-sized fan of claim 1, wherein the mounting structure for facilitating adjustment is characterized in that: the fixed ring (205) movably connected with the periphery of the outer side of the front face of the air deflector (204) is movably connected with the inner side of the fixed frame (201) fixedly installed on the front face of the fan shell (2), the inner side of the fixed ring (205) is provided with a sliding groove, and the surface of the fixed ring is subjected to rust prevention treatment.
5. The wind scooper for a small-sized fan of claim 1, wherein the mounting structure for facilitating adjustment is characterized in that: the fixing bolt holes (212) formed in the four corners of the front face of the fixing frame (201) are four in number, penetrate through the inner side of the fixing frame (201), are symmetrically distributed on the periphery of the front face of the fixing frame (201), and the diameter size of the fixing bolt holes (212) is matched with the diameter size of fixing bolts (213) fixedly inserted into one ends of the inner sides of the adaptor pieces (209) fixedly installed at the four corners of the inner side of the front face of the fixing frame (201).
6. The wind scooper for a small-sized fan of claim 1, wherein the mounting structure for facilitating adjustment is characterized in that: the positioning plug pin (210) fixedly inserted at one end of the inner side of the front face of the adapter piece (209) is cylindrical, and the diameter size of the positioning plug pin (210) is matched with the diameter size of the shaft center (202) of the fan movably mounted at the inner side of the front face of the fixing frame (201).
7. The wind scooper for a small-sized fan of claim 1, wherein the mounting structure for facilitating adjustment is characterized in that: the air deflector (204) fixedly connected with the periphery of the outer side of the outer rotating disc (203) is movably connected with the inner side of the fixing ring (205), the width dimension of a sliding groove formed in the inner side of the fixing ring (205) is matched with the width dimension of the air deflector (204), and the surface of the fixing ring is subjected to polishing and rust prevention treatment.
8. The wind scooper for a small-sized fan of claim 1, wherein the mounting structure for facilitating adjustment is characterized in that: four fixed bases (102) fixedly connected with the front bottom end of the support piece (101) are arranged, symmetrically distributed at the corners around the front bottom end of the support device (1) and in an isosceles trapezoid shape, and the size of an upper opening is smaller than that of a lower opening.
9. The wind scooper for a small-sized fan of claim 1, wherein the mounting structure for facilitating adjustment is characterized in that: the diameter size of a fan turntable (206) movably connected with the inner side of the front face of the fan shaft center (202) is matched with the diameter size of a fixing ring (205) movably connected with the periphery of the outer side of the front face of the air deflector (204), and a positioning bolt (210) fixedly inserted and connected with one end of the inner side of the front face of the adapter piece (209) is fixedly connected with the fan shaft center (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143083.1A CN112228404B (en) | 2020-10-23 | 2020-10-23 | A mounting structure is convenient for adjust to wind scooper for small-size fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143083.1A CN112228404B (en) | 2020-10-23 | 2020-10-23 | A mounting structure is convenient for adjust to wind scooper for small-size fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112228404A true CN112228404A (en) | 2021-01-15 |
| CN112228404B CN112228404B (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011143083.1A Active CN112228404B (en) | 2020-10-23 | 2020-10-23 | A mounting structure is convenient for adjust to wind scooper for small-size fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112228404B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719946A (en) * | 2021-10-11 | 2021-11-30 | 四川农业大学 | Intelligence house is with intelligent air purifier device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130149115A1 (en) * | 2011-12-09 | 2013-06-13 | Delta Electronics, Inc. | Recirculation fan and wind-guiding device thereof |
| DE202018001174U1 (en) * | 2018-03-06 | 2018-03-23 | Jens Bader | Mobile fan |
| CN210509644U (en) * | 2019-02-25 | 2020-05-12 | 深圳市再玩科技有限公司 | Mute turning fan |
| CN210769423U (en) * | 2019-09-24 | 2020-06-16 | 天津固德风通风设备有限公司 | Adjustable structure of wind scooper for fan |
-
2020
- 2020-10-23 CN CN202011143083.1A patent/CN112228404B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130149115A1 (en) * | 2011-12-09 | 2013-06-13 | Delta Electronics, Inc. | Recirculation fan and wind-guiding device thereof |
| DE202018001174U1 (en) * | 2018-03-06 | 2018-03-23 | Jens Bader | Mobile fan |
| CN210509644U (en) * | 2019-02-25 | 2020-05-12 | 深圳市再玩科技有限公司 | Mute turning fan |
| CN210769423U (en) * | 2019-09-24 | 2020-06-16 | 天津固德风通风设备有限公司 | Adjustable structure of wind scooper for fan |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719946A (en) * | 2021-10-11 | 2021-11-30 | 四川农业大学 | Intelligence house is with intelligent air purifier device |
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| Publication number | Publication date |
|---|---|
| CN112228404B (en) | 2022-06-03 |
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