CN220910036U - Fan capable of directly soaking and cleaning fan blades - Google Patents
Fan capable of directly soaking and cleaning fan blades Download PDFInfo
- Publication number
- CN220910036U CN220910036U CN202322173660.7U CN202322173660U CN220910036U CN 220910036 U CN220910036 U CN 220910036U CN 202322173660 U CN202322173660 U CN 202322173660U CN 220910036 U CN220910036 U CN 220910036U
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- China
- Prior art keywords
- fan
- shell
- motor
- gear
- fan blades
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 238000002791 soaking Methods 0.000 title claims description 6
- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000003044 adaptive effect Effects 0.000 claims abstract description 4
- 235000014676 Phragmites communis Nutrition 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 description 5
- 108090000565 Capsid Proteins Proteins 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a fan capable of directly immersing and cleaning fan blades. The fan shell comprises a front shell and a rear shell, the fan motor is arranged in the rear shell, the front side of the front shell is connected with the fan blade cover, the rear side of the front shell is connected with the rear shell, and an output shaft of the fan motor penetrates through the front shell and then is connected with the fan blades in the fan blade cover. The distance between the fan blades and the fan motor can be adjusted by adjusting the thickness of the front shell and selecting an adaptive motor output shaft, so that water cannot enter the rear shell motor to prevent electric shock when the fan blades are immersed in water to clean.
Description
Technical Field
The utility model relates to the field of fans, in particular to a fan capable of directly immersing and cleaning fan blades.
Background
Traditional electric fan, 220V power that uses is direct to supply power, and the motor is relatively nearer apart from the flabellum, if need maintain the washing flabellum, just can wash inside flabellum after the fan blade protection metal screen panel of need tearing down, but disassemble the process and comparatively complicated and the difficult of returning to the dress to general user, lose spare part or lead to damaging easily. Therefore, a fan which has a simple structure, is easy and safe to clean, and can directly immerse and clean the fan blades is needed.
Disclosure of utility model
The utility model mainly aims to provide a fan which has a simple structure, is easy to clean and safe, and can directly dip and clean fan blades.
The utility model provides a fan capable of directly immersing and cleaning fan blades, which comprises a supporting seat, an angle adjusting mechanism, a flange plate, a rotating shaft, a fan shell, a fan blade cover, a fan motor and fan blade, wherein the supporting seat is arranged on the supporting seat;
The fan housing is arranged on the rotating shaft, the fan housing comprises a front housing and a rear housing, the fan motor is arranged in the rear housing, the front side of the front housing is connected with the fan blade cover, the rear side of the front housing is connected with the rear housing, and an output shaft of the fan motor penetrates through the front housing and is connected with the fan blades in the fan blade cover;
The distance between the fan blades and the fan motor can be adjusted by adjusting the thickness of the front shell and selecting an adaptive motor output shaft, so that water cannot enter the rear shell to prevent electric shock when the fan blades are immersed in water for cleaning.
Preferably, an angle adjustment mechanism is also included. The angle adjusting mechanism comprises an upper rotating seat and a lower rotating seat, the lower rotating seat is fixedly connected with the supporting seat, the bottom of the upper rotating seat is rotationally connected with the top of the lower rotating seat, and the pitching angle of the fan shell relative to the horizontal plane can be adjusted by adjusting the rotating angle of the upper rotating seat compared with the rotating angle of the lower rotating seat.
Preferably, the device also comprises a shaking mechanism, wherein the shaking mechanism comprises a flange plate, a rotating shaft, a connecting bracket, a first gear, a second gear and a shaking motor;
The motor of shaking head with the linking bridge sets up in the backshell, the output major axis of motor of shaking head be in the backshell outside with the second gear is connected, the motor of shaking head drives the second gear, through the second gear interlock is fixed first gear rotation on the ring flange, thereby drive the fan casing with the axis of rotation 360 degrees rotations together, the axis of rotation is in the ring flange internal rotation, the ring flange keeps not rotating.
Preferably, a connecting groove is formed in the first gear, an origin position magnetic sheet is arranged in the connecting groove, a side connecting column is further arranged on the side face of the upper side of the rotating shaft, the side connecting column stretches out of the upper side of the first gear, a reed pipe is arranged in the side connecting column, and through the cooperation of the position magnetic sheet and the reed pipe, the angle of rotation of the fan housing in the process of shaking head can be identified according to the time of deviating from the origin.
Preferably, the device further comprises a control circuit board, wherein the control circuit board is arranged on the connecting support, and the connecting support is fixedly connected with the inner side of the rear shell.
Preferably, a control key is arranged on the rear side of the rear shell, and the control key is electrically connected with the control circuit board.
The fan capable of directly soaking and cleaning the fan blades has the beneficial effects that:
1. Through set up the procapsid in the fan casing to can adjust the interval between flabellum and the fan motor through the thickness of adjusting the procapsid and selecting for use the motor output shaft of adaptation, thereby water can not enter into in the back casing when the washing flabellum of soaking prevents the electric shock.
2. By adopting the low-voltage design of 12V, the low-voltage input is safe and free from electric shock.
3. By using the angle adjusting mechanism and the head shaking mechanism, the design purposes of angle adjustment and head shaking can be realized.
4. Through setting up tongue tube and origin position magnetic sheet, when the motor of shaking head drove fan casing pivoted, can discern the rotation angle of fan casing to can select design purposes such as 360 rotations and 180 90 rotations.
Drawings
FIG. 1 is a perspective view of a fan capable of directly immersing and cleaning blades according to the present utility model;
FIG. 2 is a cross-sectional view of a fan capable of directly immersing and cleaning blades according to the present utility model;
FIG. 3 is a schematic view of an angle adjusting mechanism of a fan capable of directly immersing and cleaning blades according to the present utility model;
FIG. 4 is a schematic view of a part of the structure of a head shaking mechanism of a fan capable of directly immersing and cleaning blades according to the present utility model;
Reference numerals in the drawings: 1. the fan comprises a supporting seat, 2, a fan cover, 3, a fan blade, 4, a fan shell, 5, a fan motor, 6, a head shaking mechanism, 7, a control circuit board, 8, an angle adjusting mechanism, 11, a base, 12, a supporting rod, 41, a front outer shell, 42, a rear outer shell, 43, an inner connecting plate, 44, a front cover plate, 45, a front inner shell, 46, a rear inner shell, 61, a connecting bracket, 62, a head shaking motor, 63, a first gear, 64, a second gear, 65, a flange plate, 66, a rotating shaft, 67, a conductive slip ring, 68, a reed pipe, 69, a side connecting column, 81, a lower rotating seat, 82, an upper rotating seat, 631 and a connecting groove.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 4, an embodiment of a fan capable of directly immersing and cleaning fan blades according to the present utility model is provided:
A fan capable of directly immersing and cleaning fan blades comprises a supporting seat 1, a fan shell 4, a fan blade cover 2, an angle adjusting mechanism 8, a head shaking mechanism 6, a control circuit board 7, a fan motor 5 and fan blade 3.
The supporting seat 1 comprises a base 11 and a supporting rod 12, and the supporting rod 12 is connected and arranged on the base 11.
The fan housing 4 includes front housing and back casing, the front housing includes preceding apron 44, preceding shell 41 and preceding inner shell 45, the back casing includes back shell 42, interior connecting plate 43 and back inner shell 46, preceding inner shell 45 and back inner shell 46 set up respectively in connecting plate 43 both sides and interior connecting plate 43 fixed connection, preceding shell 41 and back shell 42 cover respectively and establish in preceding inner shell 45 and back inner shell 46 outside and preceding shell 41 and back outer shell 42 between through the mode fixed connection of joint, preceding apron 44 sets up in preceding inner shell 45 front side and preceding inner shell 45 fixed connection, the fan blade cover 2 passes through the mode of screw connection and preceding apron 44 opposite side fixed connection.
The fan motor 5 is disposed in the rear inner housing 46 and fixedly connected with the inner connection plate 43, and a connection shaft of the fan motor 5 passes through the front housing and is connected with the blades 3 in the blade cover 2. The distance between the fan blades 3 and the fan motor 5 can be adjusted by adjusting the thickness of the front shell and selecting an adaptive motor output shaft, so that water can not enter the rear shell to prevent electric shock when the fan blades 3 are immersed in water to clean.
The angle adjusting mechanism 8 includes an upper rotating seat 82 and a lower rotating seat 81, the lower rotating seat 81 is fixedly connected with the supporting rod 12, the upper rotating seat 82 is fixedly connected with the flange plate 65, the bottom of the upper rotating seat 82 is connected with the top of the lower rotating seat 81 through two left and right bolts, and the pitching angle of the fan housing 4 deviating from the horizontal plane can be adjusted by adjusting the rotating angle of the upper rotating seat 82 compared with the rotating angle of the lower rotating seat 81, and in this embodiment, the upper rotating seat 82 rotates up and down by 30 °.
The oscillating mechanism 6 comprises a connecting bracket 61, a first gear 63, a flange 65, a conductive slip ring 67, a rotating shaft 66, a second gear 64 and an oscillating motor 62, wherein the first gear 63 and the second gear 64 are in toothed connection. The oscillating motor 62 drives the second gear 64 to rotate, and the second gear 64 is meshed with the first gear 63 fixed on the flange 65 to rotate, so that the fan housing 4 and the rotating shaft 66 are driven to rotate together. The rotation shaft 66 rotates in the flange 65, and the flange 65 is fixed to the upper rotation seat 82 so as to be held against rotation. A control key is provided on the rear side of the rear outer housing 42, the control key being electrically connected to the control circuit board 7.
The conductive slip ring 67 is fixed to the inner bottom of the upper rotating seat 82. The first gear 63 is fixed to the upper portion of the flange 65, and the top of the rotating shaft 66 extends into the rear outer housing 42 to be fixedly connected with the rear inner housing 46. The conductive slip ring 67 is connected with a connection port fixed on the lower rotating seat 81, the conductive slip ring 67 is also electrically connected with a control board circuit board 7 inside the fan housing 4, and the control circuit board 7 can control the fan motor 5 and the oscillating motor 62.
The first gear 63 is provided with a circular connecting groove 631, an origin position magnetic sheet is arranged in the connecting groove 631 and represents the origin of the first gear 63, a side connecting column 69 is further arranged on the side surface of the upper side of the rotating shaft 66, the side connecting column 69 extends to the upper side of the first gear 63, a reed pipe 68 is arranged in the side connecting column 69, and the origin position magnetic sheet is matched with the reed pipe 68, so that the rotating angle of the fan housing 4 in the head shaking process can be identified according to the time of rotating and deviating from a far point. Every time the fan is started, the oscillating motor 62 drives the fan housing 4 to rotate one turn, the rotation angle is actually less than or equal to 360 degrees, the fan is stopped until the origin, and then a further command is executed. At each shutdown, the oscillating motor 62 drives the fan housing 4 to rotate one turn, and the rotation angle is actually less than or equal to 360 degrees until the origin is stopped.
When the fan is used, the fan blade 3 and the fan blade cover 2 are not required to be disassembled, the fan blade 3 and the fan blade cover 2 are directly immersed in water, and the fan motor 5 is started simultaneously, so that the fan blade 3 and the fan blade cover 2 are cleaned by driving the fan blade 3 to rotate through the fan motor 5, and the fan can be directly used by standing and airing after cleaning, so that the cleaning of the fan is simple and convenient.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (6)
1. A fan capable of directly immersing and cleaning fan blades is characterized in that,
Comprises a supporting seat, an angle adjusting mechanism, a flange plate, a rotating shaft, a fan shell, a fan blade cover, a fan motor and fan blade;
The fan shell is fixed on the rotating shaft, the rotating shaft is inserted into the top of the flange, the flange is fixed on the upper side of the angle adjusting mechanism, the lower side of the angle adjusting mechanism is fixed on the supporting seat, the fan shell comprises a front shell and a rear shell, the fan motor is arranged in the rear shell, the front side of the front shell is connected with the fan blade cover, the rear side of the front shell is connected with the rear shell, and an output shaft of the fan motor penetrates through the front shell and is connected with the fan blades in the fan blade cover;
The distance between the fan blades and the fan motor can be adjusted by adjusting the thickness of the front shell and selecting an adaptive motor output shaft, so that water cannot enter the rear shell motor when the fan blades are immersed and cleaned.
2. The fan capable of directly immersing and cleaning fan blades according to claim 1, wherein the angle adjusting mechanism comprises an upper rotating seat and a lower rotating seat, the bottom of the upper rotating seat is rotatably connected to the top of the lower rotating seat, and the rotating angle of the upper rotating seat compared with the rotating angle of the lower rotating seat is adjusted through 2 bolts, so that the pitching angle of the fan shell relative to the horizontal plane can be adjusted.
3. The fan capable of directly immersing and cleaning fan blades as claimed in claim 1, wherein,
The device also comprises a shaking mechanism, wherein the shaking mechanism comprises a flange plate, a rotating shaft, a connecting bracket, a first gear, a second gear and a shaking motor;
The motor of shaking head with the linking bridge sets up in the backshell, the output major axis of motor of shaking head be in the backshell outside with the second gear is connected, the motor of shaking head drives the second gear, through the second gear interlock is fixed first gear rotation on the ring flange, thereby drive the fan casing with the axis of rotation 360 degrees rotations together, the axis of rotation is in the ring flange internal rotation, the ring flange keeps not rotating.
4. The fan capable of directly soaking and cleaning fan blades according to claim 3, wherein a connecting groove is formed in the first gear, an origin position magnetic sheet is arranged in the connecting groove, a side connecting column is further arranged on the side face of the upper side of the rotating shaft, the side connecting column extends to the upper side of the first gear, a reed pipe is arranged in the side connecting column, and the position magnetic sheet is matched with the reed pipe, so that the rotating angle of the fan shell in the shaking process can be calculated and identified according to the time when the origin magnetic sheet is separated.
5. The fan capable of directly soaking and cleaning fan blades according to claim 3, further comprising a control circuit board, wherein the control circuit board is arranged on the connecting support, and the inner side of the rear shell is fixedly connected with the connecting support.
6. The fan capable of directly immersing and cleaning fan blades as claimed in claim 5, wherein a control key is arranged on the rear side of the rear housing, and the control key is in circuit connection with the control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173660.7U CN220910036U (en) | 2023-08-14 | 2023-08-14 | Fan capable of directly soaking and cleaning fan blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173660.7U CN220910036U (en) | 2023-08-14 | 2023-08-14 | Fan capable of directly soaking and cleaning fan blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910036U true CN220910036U (en) | 2024-05-07 |
Family
ID=90907540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322173660.7U Active CN220910036U (en) | 2023-08-14 | 2023-08-14 | Fan capable of directly soaking and cleaning fan blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910036U (en) |
-
2023
- 2023-08-14 CN CN202322173660.7U patent/CN220910036U/en active Active
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