CN113431793A - Fan is inhaled to magnetism - Google Patents
Fan is inhaled to magnetism Download PDFInfo
- Publication number
- CN113431793A CN113431793A CN202110819712.6A CN202110819712A CN113431793A CN 113431793 A CN113431793 A CN 113431793A CN 202110819712 A CN202110819712 A CN 202110819712A CN 113431793 A CN113431793 A CN 113431793A
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- CN
- China
- Prior art keywords
- ball head
- base
- ball
- shaft sleeve
- fan
- 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.)
- Pending
Links
- 230000005389 magnetism Effects 0.000 title description 2
- 235000014676 Phragmites communis Nutrition 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 8
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
-
- 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
- F04D29/002—Details, component parts, or accessories especially 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
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Abstract
The invention relates to the technical field of household appliances, in particular to a magnetic suction fan; the electric connection device comprises an electric connection seat and a main case, wherein a fan assembly is arranged in the main case, a ball head base is arranged on the electric connection seat, a ball head shaft sleeve is arranged at the rear end of the main case, the ball head shaft sleeve is rotatably assembled on the ball head base, and a magnetic locking structure is arranged between the ball head base and the ball head shaft sleeve; a conductive module is arranged between the ball head base and the ball head shaft sleeve, the conductive module is electrically connected with the power connection base through the ball head base, and the conductive module is electrically connected with the fan assembly through the ball head shaft sleeve; according to the magnetic suction fan, the power connection base and the special power connection rail are used in a matched mode, the magnetic suction fan can adjust the installation position along the rail, the main machine shell and the ball head base are installed on the power connection base in a matched mode through the ball head shaft sleeve, the fan assembly can be adjusted in angle relative to the power connection base through the main machine shell and can be disassembled and assembled at any time or installed on any power connection base for use, open wire connection is not needed, and the magnetic suction fan is flexible and convenient to use.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a magnetic suction fan.
Background
The electric fan is a common household appliance in people's life, and the electric fan can be divided into a ceiling fan and a floor fan according to the difference of fixing modes, wherein the ceiling fan is a fan which is fixedly installed on a ceiling in a hanging mode, and the installation position and the installation direction of the ceiling fan cannot be adjusted. The floor fan comprises a base, a fixed or lifting connecting rod is arranged on the base, a head swing mechanism used for driving the fan is arranged on the connecting rod, the floor fan has the functions of mobility and adjustable wind direction, but the floor fan needs to occupy the ground space and be matched with a fixed socket for use, and the connecting rod of the floor fan is easy to trip over. The existing fan structures are basically in the two types, and have advantages and disadvantages, and have respective defects and inconvenience in use. Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The invention aims to provide a magnetic suction fan which is reasonable in structure, flexible in angle adjustment and convenient to use and can be disassembled and assembled at any time aiming at the defects and the defects in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the invention relates to a magnetic suction fan which comprises an electric connection seat and a main case, wherein a fan assembly is arranged in the main case, a ball head base is arranged on the electric connection seat, a ball head shaft sleeve is arranged at the rear end of the main case, the ball head shaft sleeve is rotatably assembled on the ball head base so that the main case and the electric connection seat can rotate relatively, and a magnetic locking structure is arranged between the ball head base and the ball head shaft sleeve; and a conductive module is arranged between the ball head base and the ball head shaft sleeve, the conductive module is electrically connected with the power connection seat through the ball head base, and the conductive module is electrically connected with the fan assembly through the ball head shaft sleeve. The electric connection seat can be connected with an existing fixed socket or can be matched with a special electric connection rail for use, the magnetic suction fan can be adjusted in installation position along the rail, the main case is installed on the electric connection seat in a matched mode through the ball head shaft sleeve and the ball head base, the fan assembly can be adjusted in angle relative to the electric connection seat through the main case and can be dismounted at any time or installed on any electric connection seat for use, open-wire connection is not needed, and the electric connection seat is flexible and convenient to use.
The ball head base and the ball head base are rotatably connected, a magnetic locking structure is preferably arranged between the ball head base and the ball head shaft sleeve, and the ball head base and the ball head shaft sleeve are connected in a detachable mode while connection strength is guaranteed through the adsorption force of a magnet and the size matching between the ball head shaft sleeve and the ball head base.
According to the scheme, the conductive module comprises a conductive elastic needle and an arc-shaped sliding plate, a through hole is formed in the ball head surface of the ball head base, the conductive elastic needle penetrates through the through hole, and an insulating sleeve is arranged between the conductive elastic needle and the ball head base; an arc-shaped sliding plate is arranged in the ball head shaft sleeve, the arc-shaped sliding plate is matched with the ball head surface of the ball head base, and the electric connection end of the conductive spring pin is abutted against the arc-shaped sliding plate; the conductive elastic needle is electrically connected with the power connection seat through a lead, and the arc-shaped sliding plate is electrically connected with the fan assembly through a lead. But relative rotation between bulb base and the bulb axle sleeve, the end protrusion in the bulb face of bulb base of connecting of electrically conductive bullet needle, and then electrically conductive bullet needle and the cooperation of arc slide keep electric connection when rotating, and then constitute circuit connection between fan subassembly, arc slide, electrically conductive bullet needle and the seat of connecting.
According to the scheme, the conductive module further comprises an elastic reed, one end of the elastic reed is fixedly connected with the ball head shaft sleeve, the other end of the elastic reed is abutted against the ball head surface of the ball head base, the ball head base is electrically connected with the electric connection seat through a wire, and the elastic reed is electrically connected with the fan assembly through a wire. The elastic reed can slide along the surface of the ball head base and is always in contact and electric connection with the ball head base, and then circuit connection is formed among the fan assembly, the elastic reed, the ball head base and the electric connection seat.
According to the scheme, the electric connection seat is provided with a threaded pipe joint, the threaded pipe joint is connected with a plastic ball seat, and the ball head base is sleeved on and fixedly connected with the plastic ball seat; the plastic ball seat is internally provided with a fixed plate, the fixed end of the conductive elastic needle is connected with the fixed plate, and the ball head base and the lead on the conductive elastic needle penetrate through the inner hole of the threaded pipe joint and are connected with the power connection seat. The bulb base is used as a circuit communicating part, the bulb base is arranged in the bulb shaft sleeve, the bulb shaft sleeve is made of an insulating material, and the threaded pipe joint is connected with the bulb base through the plastic ball seat so as to keep electrical insulation. The threaded pipe joint is used for constructing a threading channel of a lead, and the lead on the conductive module can be connected into the electric connection seat through the threaded pipe joint.
According to the scheme, the inner hole of the ball head shaft sleeve penetrates through the inner cavity of the main case, the positioning frame is arranged in the main case, the positioning frame is provided with a mounting groove matched with the ball head shaft sleeve, and the arc-shaped sliding plate is fixedly arranged in the mounting groove; and the elastic spring leaf and the lead on the arc-shaped sliding plate are connected with the fan assembly after passing through the positioning rack. The positioning rack is used for installing the arc-shaped sliding plate, the positioning rack is made of an insulating material, so that the insulating property is kept between the conductive module and the fan assembly, one end of the elastic reed is electrically connected with the ball head base, and the spring reed is connected with the fan assembly through a wire so as to keep the electrical safety.
According to the scheme, the fan assembly comprises an air outlet panel, a control assembly and a motor, the side wall of the main case is of a hollow structure so that the inner cavity of the main case is communicated with the outside, the air outlet panel is arranged on the front end port of the main case, and the control assembly is arranged on the air outlet panel; at least one motor is arranged in the main case, a fan is arranged on an output shaft of the motor, and the control assembly is respectively connected with the motor and the conductive module through wires. The control assembly comprises a circuit board and an operation switch, the operation switch can control the rotating speed of the motor to adjust the wind power, two motors are arranged in a preferred main case, one motor is fixedly arranged on the positioning frame, the other motor is fixedly connected with the main case or the air outlet panel, and the wind power output power of the magnetic suction fan can be improved through the two micro motors.
According to the scheme, the magnetic locking structure comprises a first magnet and a second magnet, the first magnet is fixedly arranged in the ball head shaft sleeve, and the first magnet is arranged opposite to the ball head surface of the ball head base; the ball head base is of a hollow structure, the second magnet is fixedly arranged in the inner cavity of the ball head base, and the second magnet is opposite to the first magnet. When the ball head shaft sleeve is rotatably connected with the ball head base, the rigid connection between the ball head shaft sleeve and the ball head base is provided by the magnetic adsorption force between the first magnet and the second magnet, so that the main case and the fan assembly can be fixedly mounted on the electric connection base, and when the main case is adjusted to any angle, the second magnet adopts an arc-shaped structure so that the second magnet can obtain the same magnetic adsorption force to stabilize the air outlet angle of the fan at any angle.
According to the scheme, the bottom surface of the electric connection seat is provided with the electric connection terminal, the two sides of the electric connection seat are provided with fixing mechanisms, and the fixing mechanisms comprise elastic fasteners. The electric connection terminal can adopt a structure like a conductive elastic needle, and then the electric connection seat is electrically connected with a conductive sheet on the guide rail through the electric connection terminal in a contact manner, so that the electric connection seat can be installed and used at any position along the guide rail, and particularly, the electric connection seat is connected with the guide rail or other fixing seat structures in a matching manner through an elastic fastener, so that the electric connection seat can be also disassembled, assembled and moved for use.
According to the magnetic suction fan, the electric connection base can be connected with an existing fixed socket or can be matched with a special electric connection rail for use, so that the magnetic suction fan can be adjusted in installation position along the rail, the main machine shell is matched and installed on the electric connection base with the ball head base through the ball head shaft sleeve, the fan assembly can be adjusted in angle relative to the electric connection base through the main machine shell and can be dismounted at any time or installed on any electric connection base for use, the open-wire connection is not needed, and the magnetic suction fan is flexible and convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure:
1. an electric connection seat; 2. a main chassis; 3. a fan assembly; 10. an elastic fastener; 11. a ball head base; 12. a conductive pogo pin; 13. a through hole; 14. an insulating sleeve; 15. a threaded pipe joint; 16. a plastic ball seat; 17. a fixing plate; 18. a second magnet; 19. an electric terminal is connected; 21. a ball head shaft sleeve; 22. an arc-shaped sliding plate; 23. an elastic reed; 24. positioning the frame; 25. mounting grooves; 26. a first magnet; 31. an air outlet panel; 32. a control component; 33. a motor; 34. a fan.
Detailed Description
The technical solution of the present invention is described below with reference to the accompanying drawings and examples.
As shown in fig. 1-3, the magnetic suction fan of the present invention comprises an electrical connection base 1 and a main case 2, wherein a fan assembly 3 is arranged in the main case 2, the electrical connection base 1 is provided with a ball head base 11, the rear end of the main case 2 is provided with a ball head shaft sleeve 21, the ball head shaft sleeve 21 is rotatably assembled on the ball head base 11 so that the main case 2 and the electrical connection base 1 can relatively rotate, and a magnetic locking structure is arranged between the ball head base 11 and the ball head shaft sleeve 21; a conductive module is arranged between the ball head base 11 and the ball head shaft sleeve 21, the conductive module is electrically connected with the power connection seat 1 through the ball head base 11, and the conductive module is electrically connected with the fan assembly 3 through the ball head shaft sleeve 21. The electric connection base 1 can be connected with an existing fixed socket, or the electric connection base 1 is matched with a special electric connection rail for use, so that the magnetic suction fan can adjust the installation position along the rail, the main case 2 is matched with the ball head base 11 through the ball head shaft sleeve 21 and is installed on the electric connection base 1, the fan assembly 3 can be subjected to angle adjustment relative to the electric connection base 1 through the main case 2 and can be disassembled and assembled at any time, or is installed on any electric connection base 1 for use, the open-wire connection is not needed, and the use is flexible and convenient.
The ball head shaft sleeve 21 and the ball head base 11 are rotatably connected, a magnetic locking structure is preferably arranged between the ball head base 11 and the ball head shaft sleeve 21, and the ball head shaft sleeve 21 and the ball head base 11 are connected in a detachable mode while connection strength is guaranteed through the adsorption force of a magnet and the size matching of the ball head shaft sleeve 21 and the ball head base 11.
The conductive module comprises a conductive elastic needle 12 and an arc-shaped sliding plate 22, a through hole 13 is formed in the ball head surface of the ball head base 11, the conductive elastic needle 12 penetrates through the through hole 13, and an insulating sleeve 14 is arranged between the conductive elastic needle 12 and the ball head base 11; an arc-shaped sliding plate 22 is arranged in the ball head shaft sleeve 21, the arc-shaped sliding plate 22 is matched with the ball head surface of the ball head base 11, and the electric connection end of the conductive elastic needle 12 is abutted against the arc-shaped sliding plate 22; the conductive elastic needle 12 is electrically connected with the electric connection seat 1 through a lead, and the arc-shaped sliding plate 22 is electrically connected with the fan assembly 3 through a lead. But relative rotation between bulb base 11 and the bulb axle sleeve 21, the end of connecting electricity of electrically conductive bullet needle 12 protrusion in the bulb face of bulb base 11, and then electrically connected is kept with the cooperation of arc slide 22 to electrically conductive bullet needle 12, and then constitutes circuit connection between fan subassembly 3, arc slide 22, electrically conductive bullet needle 12 and the seat of connecting electricity 1.
The conductive module further comprises an elastic reed 23, one end of the elastic reed 23 is fixedly connected with the ball head shaft sleeve 21, the other end of the elastic reed 23 is abutted against the ball head surface of the ball head base 11, the ball head base 11 is electrically connected with the power connection base 1 through a wire, and the elastic reed 23 is electrically connected with the fan assembly 3 through a wire. The elastic reed 23 can slide along the surface of the ball head base 11 and is always in contact and electric connection with the ball head base, and further, circuit connection is formed among the fan assembly 3, the elastic reed 23, the ball head base 11 and the electric connection base 1.
The electric connection seat 1 is provided with a threaded pipe joint 15, the threaded pipe joint 15 is connected with a plastic ball seat 16, and the ball head base 11 is sleeved on and fixedly connected with the plastic ball seat 16; a fixing plate 17 is arranged in the plastic ball seat 16, the fixed end of the conductive elastic needle 12 is connected with the fixing plate 17, and the ball head base 11 and the conducting wire on the conductive elastic needle 12 penetrate through the inner hole of the threaded pipe joint 15 and are connected with the power connection seat 1. The bulb base 11 is used as a circuit communicating part, the bulb base 11 is arranged in the bulb shaft sleeve 21, the bulb shaft sleeve 21 is made of an insulating material, and the threaded pipe joint 15 is connected with the bulb base 11 through the plastic ball seat 16 to keep electrical insulation. The threaded pipe joint 15 is used for constructing a threading channel of a lead, and the lead on the conductive module can be connected into the electric connection seat 1 through the threaded pipe joint 15.
An inner hole of the ball head shaft sleeve 21 penetrates through an inner cavity of the main case 2, a positioning rack 24 is arranged in the main case 2, an installation groove 25 matched with the ball head shaft sleeve 21 is formed in the positioning rack 24, and the arc-shaped sliding plate 22 is fixedly arranged in the installation groove 25; the elastic spring 23 and the lead on the arc-shaped sliding plate 22 are connected with the fan assembly 3 after passing through the positioning frame 24. The positioning frame 24 is used for installing the arc-shaped sliding plate 22, the positioning frame 24 is made of an insulating material, so that the insulating property between the conductive module and the fan assembly 3 is kept, one end of the elastic reed 23 is electrically connected with the ball head base 11, and the elastic reed 23 is connected with the fan assembly 3 through a lead, so that the electrical safety is kept.
The fan assembly 3 comprises an air outlet panel 31, a control assembly 32 and a motor 33, the side wall of the main case 2 adopts a hollow structure so as to communicate the inner cavity of the main case with the outside, the air outlet panel 31 is arranged on the front end port of the main case 2, and the control assembly 32 is arranged on the air outlet panel 31; at least one motor 33 is arranged in the main case 2, a fan 34 is arranged on an output shaft of the motor 33, and the control assembly 32 is respectively connected with the motor 33 and the conductive module through wires. The control assembly 32 is composed of a circuit board and an operation switch, the operation switch can control the rotating speed of the motor 33 to adjust the wind power, two motors 33 are arranged in the preferred main case 2, one motor 33 is fixedly installed on the positioning frame 24, the other motor 33 is fixedly connected with the main case 2 or the air outlet panel 31, and the wind power output power of the magnetic suction fan can be improved through the two micro motors 33.
The magnetic locking structure comprises a first magnet 26 and a second magnet 18, the first magnet 26 is fixedly arranged in the ball head shaft sleeve 21, and the first magnet 26 is arranged opposite to the ball head surface of the ball head base 11; the ball head base 11 is a hollow structure, the second magnet 18 is fixedly arranged in an inner cavity of the ball head base 11, and the second magnet 18 and the first magnet 26 are arranged oppositely. When the ball head shaft sleeve 21 is rotatably connected with the ball head base 11, the rigid connection between the ball head shaft sleeve 21 and the ball head base is provided by the magnetic adsorption force between the first magnet 26 and the second magnet 18, so that the main case 2 and the fan assembly 3 can be fixedly mounted on the electric connection base 1, and when the main case 2 is adjusted to any angle, the second magnet 18 adopts an arc-shaped structure so that the second magnet can obtain the same magnetic adsorption force to stabilize the air outlet angle of the magnetic suction fan at any angle.
The bottom surface of the electric connection seat 1 is provided with an electric connection terminal 19, and two sides of the electric connection seat 1 are provided with fixing mechanisms which comprise elastic fasteners 10. The electric connection terminal 19 can adopt the same structure of the conductive elastic needle 12, and then the electric connection base 1 is electrically connected with the conductive sheet on the guide rail through the electric connection terminal 19, so that the electric connection base 1 can be installed and used at any position along the guide rail, and particularly, the electric connection base 1 is connected with the guide rail or other fixing base structures in a matching way through the elastic fastener 10, so that the electric connection base 1 can be also disassembled, assembled and moved for use.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (8)
1. A magnetic suction fan comprises an electric connection seat and a main case, wherein a fan assembly is arranged in the main case, and the magnetic suction fan is characterized in that a ball head base is arranged on the electric connection seat, a ball head shaft sleeve is arranged at the rear end of the main case, the ball head shaft sleeve is rotatably assembled on the ball head base so that the main case and the electric connection seat can rotate relatively, and a magnetic locking structure is arranged between the ball head base and the ball head shaft sleeve; and a conductive module is arranged between the ball head base and the ball head shaft sleeve, the conductive module is electrically connected with the power connection seat through the ball head base, and the conductive module is electrically connected with the fan assembly through the ball head shaft sleeve.
2. The magnetic suction fan according to claim 1, wherein the conductive module comprises a conductive pogo pin and an arc-shaped sliding plate, a through hole is formed on the ball head surface of the ball head base, the conductive pogo pin is inserted into the through hole, and an insulating sleeve is arranged between the conductive pogo pin and the ball head base; an arc-shaped sliding plate is arranged in the ball head shaft sleeve, the arc-shaped sliding plate is matched with the ball head surface of the ball head base, and the electric connection end of the conductive spring pin is abutted against the arc-shaped sliding plate; the conductive elastic needle is electrically connected with the power connection seat through a lead, and the arc-shaped sliding plate is electrically connected with the fan assembly through a lead.
3. The fan of claim 2, wherein the conductive module further comprises a spring reed, one end of the spring reed is fixedly connected to the ball-end shaft sleeve, the other end of the spring reed is disposed on the ball-end surface of the ball-end base in an abutting manner, the ball-end base is electrically connected to the electrical connection socket through a wire, and the spring reed is electrically connected to the fan assembly through a wire.
4. The fan of claim 3, wherein the electric connection base is provided with a threaded pipe joint, the threaded pipe joint is connected with a plastic ball seat, and the ball head base is sleeved on and fixedly connected with the plastic ball seat; the fixed plate is arranged in the ball head base, the fixed end of the conductive elastic needle is connected with the fixed plate, and the ball head base and the conductive elastic needle are connected with the electric connection seat after the conducting wires penetrate through the inner hole of the threaded pipe joint.
5. The magnetic suction fan according to claim 3, wherein the inner hole of the ball head sleeve penetrates through the inner cavity of the main housing, a positioning frame is arranged in the main housing, a mounting groove matched with the ball head sleeve is arranged on the positioning frame, and the arc-shaped sliding plate is fixedly arranged in the mounting groove; and the elastic spring leaf and the lead on the arc-shaped sliding plate are connected with the fan assembly after passing through the positioning rack.
6. The magnetic suction fan according to claim 1, wherein the fan assembly comprises an air outlet panel, a control assembly and a motor, the side wall of the main case adopts a hollow structure so as to communicate the inner cavity with the outside, the air outlet panel is arranged on the front port of the main case, and the control assembly is arranged on the air outlet panel; at least one motor is arranged in the main case, a fan is arranged on an output shaft of the motor, and the control assembly is respectively connected with the motor and the conductive module through wires.
7. The magnetically attractive fan of claim 1, wherein the magnetic locking structure comprises a first magnet and a second magnet, the first magnet is fixedly disposed in the ball socket and the first magnet is disposed opposite to the ball surface of the ball base; the ball head base is of a hollow structure, the second magnet is fixedly arranged in the inner cavity of the ball head base, and the second magnet is opposite to the first magnet.
8. The magnetic suction fan as claimed in claim 1, wherein the bottom surface of the electric socket is provided with an electric terminal, and both sides of the electric socket are provided with fixing mechanisms including elastic fasteners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110819712.6A CN113431793A (en) | 2021-07-20 | 2021-07-20 | Fan is inhaled to magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110819712.6A CN113431793A (en) | 2021-07-20 | 2021-07-20 | Fan is inhaled to magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113431793A true CN113431793A (en) | 2021-09-24 |
Family
ID=77761135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110819712.6A Pending CN113431793A (en) | 2021-07-20 | 2021-07-20 | Fan is inhaled to magnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113431793A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438424A (en) * | 2016-09-12 | 2017-02-22 | 彭希南 | 360-degree steering double-variable frequency speed control fan |
| CN107237772A (en) * | 2017-07-28 | 2017-10-10 | 广东美的环境电器制造有限公司 | Fan head assembly and fan |
| CN207945120U (en) * | 2018-03-07 | 2018-10-09 | 佛山振德电器科技有限公司 | A kind of fan assembly of adjustable-angle |
| JP3226152U (en) * | 2019-12-06 | 2020-04-30 | 中山市仁器互聯技術有限公司Ｚｈｏｎｇｓｈａｎ Ｋｉｎｇｃａｒｅ Ｅｌｅｃｔｒｉｃａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ． | Structure of air circulation fan |
-
2021
- 2021-07-20 CN CN202110819712.6A patent/CN113431793A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438424A (en) * | 2016-09-12 | 2017-02-22 | 彭希南 | 360-degree steering double-variable frequency speed control fan |
| CN107237772A (en) * | 2017-07-28 | 2017-10-10 | 广东美的环境电器制造有限公司 | Fan head assembly and fan |
| CN207945120U (en) * | 2018-03-07 | 2018-10-09 | 佛山振德电器科技有限公司 | A kind of fan assembly of adjustable-angle |
| JP3226152U (en) * | 2019-12-06 | 2020-04-30 | 中山市仁器互聯技術有限公司Ｚｈｏｎｇｓｈａｎ Ｋｉｎｇｃａｒｅ Ｅｌｅｃｔｒｉｃａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ． | Structure of air circulation fan |
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Application publication date: 20210924 |
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