CN219570386U - Electric fan with up-down pitching motion - Google Patents
Electric fan with up-down pitching motion Download PDFInfo
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- CN219570386U CN219570386U CN202320221193.8U CN202320221193U CN219570386U CN 219570386 U CN219570386 U CN 219570386U CN 202320221193 U CN202320221193 U CN 202320221193U CN 219570386 U CN219570386 U CN 219570386U
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- pitching motion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to an electric fan with up-down pitching motion, which comprises a frame body and a machine body, wherein a rotating connecting component is arranged between the frame body and the machine body, the machine body is arranged on the frame body in a rotating way through the rotating connecting component, an installation cavity is arranged in the machine body, a first motor is arranged in the installation cavity, a connecting rod component is arranged between one end of the rotating connecting component and the output end of the first motor, one end of the rotating connecting component and the output shaft of the first motor are respectively connected with the connecting rod component in a matching way, the output shaft of the first motor drives the machine body to turn up and down on the frame body through the connecting rod component and the rotating connecting component, and through the arrangement, the traditional electric fan can blow up and down through electric power and can blow up and down simultaneously in the automatic rotating motion process, or can blow up and down or left and right rotation of the electric fan independently according to the requirements of users.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to an electric fan with up-down pitching motion.
Background
Chinese patent No. 2021221576399 discloses an air-out equipment with every single move adjustment mechanism, including the cover body, the supporter includes the inner shell, is equipped with every single move adjustment mechanism between cover body and the inner shell, every single move adjustment mechanism is including setting up the slip joint structure between cover body and inner shell, every single move adjustment mechanism still including setting up the spacing adjustment structure of point contact slip between cover body and inner shell, and slip joint structure, the spacing adjustment structure of point contact slip all are equipped with arc motion trail. The pitch adjustment mechanism of the air outlet device requires a user to adjust by hand.
The applicant designs a machine head up-down pitching motion of the electric fan which can be automatically adjusted through a motor without manual adjustment on the basis, so that the existing electric fan can blow up and down, and can blow up and down simultaneously in the automatic rotation motion process, or can blow up and down or rotate left and right for blowing independently according to the requirement of a user.
Disclosure of Invention
The utility model aims to provide an electric fan with up-down pitching motion, which can automatically adjust the up-down pitching motion of a machine head of the electric fan through a motor, so that the existing electric fan can blow up and down, and can blow up and down simultaneously in the automatic rotating motion process, or can blow up and down or blow in a left-right rotating way independently according to the requirement of a user.
According to the electric fan with pitching motion from top to bottom of this purpose design, including the support body, the organism, be equipped with between support body and the organism and rotate coupling assembling, the organism rotates through rotating coupling assembling and sets up on the support body, be equipped with the installation cavity in the organism, the installation cavity is equipped with first motor, be equipped with link assembly between rotation coupling assembling one end and the first motor output, rotate coupling assembling one end, the output shaft of first motor respectively with link assembly cooperation is connected, the output shaft of first motor passes through link assembly, rotate coupling assembling drive organism upset from top to bottom on the support body, through above-mentioned setting, make current electric fan can blow from top to bottom through electric motor, and can blow from top to bottom simultaneously in the motion process of autogiration, alternatively, carry out the upper and lower of electric fan or rotate about according to user's demand alone.
The organism is equipped with the rotation engaging lug of being connected with the support body, it is equipped with and rotates the mounting groove to rotate the engaging lug, rotate coupling assembling including inserting the sleeve that rotates the mounting groove, rotate coupling assembling still including inserting telescopic connecting piece, the connecting piece is equipped with the storage tank, the storage tank is equipped with the elastic component, be equipped with the linking bridge on the installation cavity, linking bridge one side connecting piece laminating mutually, the elastic component both ends are equipped with first elasticity stabilizer blade and second elasticity stabilizer blade respectively, first elasticity stabilizer blade elasticity is acted on the connecting piece, second elasticity stabilizer blade elasticity is acted on the linking bridge, when the organism rotates downwards, the elasticity stabilizer blade of elastic component can produce the holding power that holds in the palm the organism, avoid the organism to sink.
A buffering foot pad is arranged between one side surface of the elastic piece and the connecting support, the machine body is turned up and down on the frame body, the elastic piece is limited and elastically deformed in the accommodating groove, one side surface of the elastic piece is contacted with the buffering foot pad, and noise caused by deformation of the elastic piece is avoided in the process of up and down blowing of the electric fan.
The outer surface of the elastic piece is coated with oily liquid, and the oily liquid plays a role in lubrication.
The rear side of the machine body is provided with a box body, the rear side of the machine body is provided with a recess for accommodating the box body, the recess is provided with a connecting surface, and one side of the box body is fixed on the connecting surface through a magnet, a fastener or a buckle; the box body is internally provided with a cavity for accommodating mosquito-repellent incense and/or perfume, and the mosquito-repellent or fragrance effect of the electric fan is enhanced.
The box body comprises an upper cover and a lower shell, a buckle type connecting part or a magnetic attraction fixing part is arranged between the upper cover and the lower shell, and the upper cover is assembled and disassembled on the lower shell through the buckle type connecting part or the magnetic attraction fixing part.
The upper cover is provided with a plurality of ventilation holes.
The bottom of the frame body is provided with a connecting base, the connecting base comprises an upper base and a lower base connected with the upper base, the lower base is provided with a linkage piece, the linkage piece is provided with a connecting shaft, the outer side of one end of the connecting shaft is provided with a threaded connecting part fixedly connected with the upper base, one end of the connecting shaft is also provided with a fastener, and the connecting shaft is fixed in the connecting base up and down through the threaded connecting part, the fastener and the linkage piece; in addition, the top of the upper base is provided with a second motor, a crank connecting rod is arranged in the connecting base, one end of an output shaft of the second motor is connected with the crank connecting rod in a matched mode, one end of a linkage piece is connected with the crank connecting rod in a matched mode, and the second motor drives the linkage piece to do circular motion around a connecting shaft through the crank connecting rod so that the frame body rotates along with the linkage piece. The connecting shaft is fixed in the connecting base up and down through the threaded connecting part, the fastening piece and the linkage piece, and the deflection of the connecting shaft is avoided in the process of blowing by the electric fan in a left-right rotation mode. It can be understood that the threaded connection part and the fastening piece are of a positive and negative threaded structure, the connecting shaft is fixed by the positive and negative threaded fastening structure, and the connecting shaft cannot deflect when the electric fan rotates clockwise or anticlockwise.
The upper base is provided with a shaft hole connected with the connecting shaft, the upper base is provided with a clearance space for inserting the output shaft of the second motor, and the lower base is provided with a mounting hole for inserting the linkage piece.
The engine body top is equipped with control panel subassembly, the engine body top is equipped with the opening of installation control panel subassembly, the engine body rear side is equipped with the wiring hole of a plurality of louvre and more than one, be equipped with the wiring groove of arranging the lead wire in the support body, the support body rear side is equipped with the power cord and keeps away the hole, first motor, second motor are connected through the electricity of lead wire and control panel subassembly's circuit board respectively, the wiring hole, the wiring groove, the power cord keeps away the hole and is linked together, the pencil of control panel subassembly passes the power cord after arranging along the wiring groove through the wiring hole and keeps away the hole and export outside the support body.
The beneficial effects of the utility model are as follows:
the output shaft of the first motor drives the machine body to vertically overturn on the frame body through the connecting rod assembly and the rotating connecting assembly, and through the arrangement, the existing electric fan can be used for vertically blowing through electric operation and can be simultaneously used for vertically blowing in the automatic rotating movement process, or the electric fan can be independently used for vertically blowing or horizontally rotating for blowing according to the requirement of a user.
Drawings
Fig. 1 is a schematic perspective view of an electric fan (hidden fan cover, fan) according to an embodiment of the utility model.
Fig. 2 is a schematic diagram illustrating a structure of a machine body rotating up and down according to an embodiment of the present utility model.
Fig. 3 is a schematic diagram illustrating an assembled and disassembled structure of a machine body and a frame body according to an embodiment of the present utility model.
FIG. 4 is a schematic view showing an assembled and disassembled structure of the machine body and the frame body in another direction according to an embodiment of the present utility model.
Fig. 5 is a schematic view illustrating an internal structure of a connection base according to an embodiment of the utility model.
Fig. 6 is a schematic perspective sectional structure of an electric fan according to an embodiment of the utility model.
Fig. 7 is an enlarged view at a in fig. 6.
Fig. 8 is an exploded assembly view of a connection base according to an embodiment of the present utility model.
Fig. 9 is a schematic diagram showing an assembled and disassembled structure of a support rod connected to a base and an electric fan according to an embodiment of the present utility model.
Fig. 10 is a schematic structural diagram of a second motor and a connecting shaft connected to a base according to an embodiment of the utility model.
Fig. 11 is an exploded assembly structure of a second motor and a connecting shaft of a connecting base according to an embodiment of the present utility model.
Fig. 12 is a schematic view showing the internal structure of the body and the frame according to an embodiment of the present utility model.
Fig. 13 is a schematic view of a back structure of a machine body according to an embodiment of the utility model.
Fig. 14 is a schematic view showing an assembled and disassembled structure of the internal structure of the machine body according to an embodiment of the present utility model.
Fig. 15 is a schematic view illustrating an assembled and disassembled structure of a body and a case according to an embodiment of the present utility model.
Fig. 16 is a schematic diagram of a transmission connection structure of the first motor and the rotary connection assembly according to an embodiment of the utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-15, an electric fan with pitching motion from top to bottom, including support body 1, organism 2, be equipped with between support body 1 and the organism 2 and rotate coupling assembling 3, organism 2 rotates through rotating coupling assembling 3 and sets up on support body 1, be equipped with installation cavity 4 in the organism 2, installation cavity 4 is equipped with first motor 5, be equipped with link assembly 6 between rotation coupling assembling 3 one end and the first motor 5 output, rotation coupling assembling 3 one end, the output shaft of first motor 5 respectively with link assembly 6 cooperation connection, the output shaft of first motor 5 passes through link assembly 6, rotate coupling assembling 3 drive organism 2 upset from top to bottom on support body 1.
Referring to fig. 14, in this embodiment, the machine body 2 includes a front hood and a rear hood, the front hood and the rear hood are respectively provided with a cavity, a connecting column and a motor bracket are arranged in the cavity of the front hood, a fixing hole is arranged on the connecting column, the housing of the first motor 5 is fixed on the motor bracket through a fixing lug and a screw, and the motor bracket is fixed on the connecting column through the fixing hole and the screw.
The organism 2 is equipped with the rotation engaging lug 7 of being connected with support body 1, rotate engaging lug 7 and be equipped with rotate mounting groove 8, rotate coupling assembling 3 including inserting the sleeve 9 that rotates mounting groove 8, rotate coupling assembling 3 still including inserting sleeve 9's connecting piece 10, connecting piece 10 is equipped with the holding groove, the holding groove is equipped with elastic component 11, be equipped with linking bridge 12 on the installation cavity 4, linking bridge 12 one side connecting piece 10 laminating mutually, elastic component 11 both ends are equipped with first elasticity stabilizer blade 13 and second elasticity stabilizer blade 14 respectively, first elasticity stabilizer blade 13 elasticity effect is on connecting piece 10, second elasticity stabilizer blade 14 elasticity effect is on linking bridge 12.
Referring to fig. 16, in this embodiment, the motor support is provided with a through hole corresponding to the output shaft of the first motor 5, the output shaft of the first motor 5 penetrates the through hole of the motor support, and the link assembly 6 includes a first link and a second link hinged to each other. One side of the connecting piece 10 is provided with a positioning ring, the connecting piece 10 is inserted into the sleeve 9 from the inner cavity of the machine body 2, the outer diameter of the positioning ring is larger than the inner diameter of the rotary mounting groove 8, and the connecting piece 10 is prevented from being outwards separated from the rotary mounting groove 8. The connecting bracket 12 is fixed on the cavity of the front hood of the machine body 2 and positioned at the outer side of the elastic piece 11 through connecting blocks, studs, screws and the like.
In this embodiment, the positioning ring of the connecting piece 10 is provided with a transmission shaft, the connecting bracket 12 is provided with an arc-shaped groove corresponding to the transmission shaft, the transmission shaft penetrates through the arc-shaped groove of the connecting bracket 12, and the first connecting rod of the connecting rod assembly 6 is hinged with the transmission shaft; the second connecting rod is hinged with the output shaft of the first motor 5, and when the first motor 5 drives the connecting piece 10 to swing up and down, the transmission shaft is limited and moves on the arc-shaped groove.
In this embodiment, a first pin through hole is formed on one end surface of the connecting piece 10, a second pin through hole is formed on the connecting bracket 12, the first elastic leg 13 is limited to be inserted into the first pin through hole, and the second elastic leg 14 is limited to be inserted into the second pin through hole.
A buffering foot pad is arranged between one side surface of the elastic piece 11 and the connecting support 12, the machine body 2 is turned up and down on the frame body 1, the elastic piece 11 is limited and elastically deformed in the accommodating groove, and one side surface of the elastic piece 11 is contacted with the buffering foot pad.
In this embodiment, the connecting bracket 12 is provided with a limit groove corresponding to the buffer foot pad, and the buffer foot pad is provided with a via hole corresponding to the second elastic leg 14. The buffering foot pad is fixed on the limit groove of the connecting support 12 through the adhesive, and the second elastic support leg 14 penetrates through the through hole.
The outer surface of the elastic member 11 is coated with an oily liquid.
In this embodiment, one end of the sleeve 9 is provided with a piston, the frame 1 includes a front frame and a rear frame, and mounting positions matched with the piston of the sleeve 9 are respectively provided on the left and right sides of the front frame, and are in clearance fit with the piston of the sleeve 9. The front frame body is fixedly connected with the rear frame body through buckles, screws and the like.
The rear side of the machine body 2 is provided with a box body 15, the rear side of the machine body 2 is provided with a concave 16 for accommodating the box body 15, the concave 16 is provided with a connecting surface 17, and one side of the box body 15 is fixed on the connecting surface 17 through a magnet, a fastener or a buckle; the box body 15 is internally provided with a cavity for accommodating mosquito-repellent incense and/or perfume.
The box body 15 comprises an upper cover 18 and a lower shell 19, a buckle type connecting part or a magnetic attraction fixing part is arranged between the upper cover 18 and the lower shell 19, and the upper cover 18 is assembled and disassembled on the lower shell 19 through the buckle type connecting part or the magnetic attraction fixing part.
The upper cover 18 is provided with a plurality of ventilation holes 20, and the odor of the gas and perfume of the mosquito-repellent incense is discharged out of the upper cover 18 from the ventilation holes 20.
In this embodiment, two spaces arranged at left and right intervals may be provided in the lower case 19 of the case 15, and a partition plate is provided between the two cavities.
Or, two cavities which are arranged at intervals up and down are arranged in the lower shell 19 of the box body 15, a partition plate is arranged between the two cavities, the partition plate is arranged on the lower cavity in a picking and placing mode, a supporting convex rib is arranged on the peripheral arm of the lower cavity, and the partition plate is supported on the supporting convex rib. The lower cavity can be used for placing perfume, and the partition board is provided with a ventilation position.
The bottom of the frame body 1 is provided with a connecting base 21, the connecting base 21 comprises an upper base 22 and a lower base 23 connected with the upper base 22, the lower base 23 is provided with a linkage piece 24, the linkage piece 24 is provided with a connecting shaft 25, the outer side of one end of the connecting shaft 25 is provided with a threaded connecting part 27 fixedly connected with the upper base 22, one end of the connecting shaft 25 is also provided with a fastening piece 26, and the connecting shaft 25 is fixed in the connecting base 21 up and down through the threaded connecting part 27, the fastening piece 26 and the linkage piece 24; in addition, the top of the upper base 22 is provided with a second motor 28, a crank connecting rod 29 is arranged in the connecting base 21, one end of an output shaft of the second motor 28 is connected with the crank connecting rod 29 in a matched mode, one end of the linkage piece 24 is connected with the crank connecting rod 29 in a matched mode, and the second motor 28 drives the linkage piece 24 to do circular motion around the connecting shaft 25 through the crank connecting rod 29 so that the frame body 1 rotates along with the linkage piece 24.
In the present embodiment, the upper base 22 and the lower base 23 may be connected by threads, a snap, or the like.
The upper base 22 is provided with a shaft hole 31 connected with the connecting shaft 25, the upper base 22 is provided with a clearance space for inserting the output shaft of the second motor 28, and the lower base 23 is provided with a mounting hole 30 for inserting the linkage 24.
The control panel assembly 32 is arranged at the top of the machine body 2, the opening 33 for installing the control panel assembly 32 is arranged at the top of the machine body 2, a plurality of radiating holes and more than one wiring holes are formed in the rear side of the machine body 2, wiring grooves 34 for arranging leads are formed in the frame body 1, power line clearance holes 35 are formed in the rear side of the frame body 1, the first motor 5 and the second motor 28 are respectively electrically connected with a circuit board of the control panel assembly 32 through the leads, the wiring holes, the wiring grooves 34 and the power line clearance holes 35 are communicated, and a wire harness of the control panel assembly 32 is led out of the frame body 1 through the power line clearance holes 35 after being arranged along the wiring grooves 34 through the wiring holes.
In this embodiment, the top of the linkage member 24 is provided with a connection boss, a positioning shaft is arranged on the connection boss, the crank connecting rod 29 is provided with a first connection hole and a second connection hole, the first connection hole is connected with the positioning shaft through a rivet, the second connection hole is provided with a connection block 36, the connection block 36 is provided with a connection column part connected with the second connection hole, and the connection block 36 is further provided with a transmission position inserted into an output shaft of the second motor 28 so that the output shaft of the second motor 28 is connected with the crank connecting rod 29 in a matched manner.
The bottom of the frame 1 is provided with a connecting part 37, the connecting part 37 is provided with a cavity communicated with the wiring groove 34, and the connecting base 21 is partially inserted into the cavity.
In this embodiment, the control panel assembly includes a control panel and a circuit board electrically connected by a wire harness. The control panel may be a touch control display. Or the circuit board is provided with control buttons or knobs and the like, one button is rotated or turned to control the up-down blowing of the electric fan, and the other button is rotated or turned to control the left-right blowing of the electric fan.
The lower base 23 is provided with a socket into which the support rod is inserted. The support bar is limited in the socket cavity when the lower base 23 rotates.
The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an electric fan with pitching motion from top to bottom, includes support body (1), organism (2), is equipped with between support body (1) and organism (2) and rotates coupling assembling (3), and organism (2) rotate through rotating coupling assembling (3) and set up on support body (1), its characterized in that: a mounting cavity (4) is formed in the machine body (2), a first motor (5) is arranged in the mounting cavity (4), a connecting rod assembly (6) is arranged between one end of the rotary connecting assembly (3) and the output end of the first motor (5), one end of the rotary connecting assembly (3) and the output shaft of the first motor (5) are respectively connected with the connecting rod assembly (6) in a matched mode, and the output shaft of the first motor (5) drives the machine body (2) to turn up and down on the frame body (1) through the connecting rod assembly (6) and the rotary connecting assembly (3);
organism (2) are equipped with the rotation engaging lug (7) of being connected with support body (1), rotate engaging lug (7) and are equipped with rotation mounting groove (8), rotate coupling assembling (3) including inserting sleeve (9) of rotating mounting groove (8), rotate coupling assembling (3) and still including connecting piece (10) of inserting sleeve (9), connecting piece (10) are equipped with the storage tank, the storage tank is equipped with elastic component (11), be equipped with linking bridge (12) on installing cavity (4), linking bridge (12) one side connecting piece (10) are laminated mutually, elastic component (11) both ends are equipped with first elasticity stabilizer blade (13) and second elasticity stabilizer blade (14) respectively, first elasticity stabilizer blade (13) elastic action is on connecting piece (10), second elasticity stabilizer blade (14) elastic action is on linking bridge (12).
2. An electric fan with up-down pitching motion as set forth in claim 1, wherein: a buffering foot pad is arranged between one side face of the elastic piece (11) and the connecting support (12), the machine body (2) is turned up and down on the frame body (1), the elastic piece (11) is limited and elastically deformed in the accommodating groove, and one side face of the elastic piece (11) is in contact with the buffering foot pad.
3. An electric fan with up-down pitching motion as set forth in claim 1, wherein: the outer surface of the elastic piece (11) is coated with oily liquid.
4. An electric fan with up-down pitching motion as set forth in claim 1, wherein: the rear side of the machine body (2) is provided with a box body (15), the rear side of the machine body (2) is provided with a concave (16) for accommodating the box body (15), the concave (16) is provided with a connecting surface (17), and one side of the box body (15) is fixed on the connecting surface (17) through a magnet, a fastener or a buckle; a cavity for accommodating mosquito-repellent incense or perfume is arranged in the box body (15).
5. The electric fan with up-down pitching motion of claim 4, wherein: the box body (15) comprises an upper cover (18) and a lower shell (19), a buckle type connecting part or a magnetic attraction fixing part is arranged between the upper cover (18) and the lower shell (19), and the upper cover (18) is assembled and disassembled on the lower shell (19) through the buckle type connecting part or the magnetic attraction fixing part.
6. The electric fan with up-down pitching motion of claim 5, wherein: the upper cover (18) is provided with a plurality of ventilation holes (20).
7. An electric fan with up-down pitching motion as set forth in claim 1, wherein: the bottom of the frame body (1) is provided with a connecting base (21), the connecting base (21) comprises an upper base (22) and a lower base (23) connected with the upper base (22), the lower base (23) is provided with a linkage piece (24), the linkage piece (24) is provided with a connecting shaft (25), the outer side of one end of the connecting shaft (25) is provided with a threaded connecting part (27) fixedly connected with the upper base (22), one end of the connecting shaft (25) is also provided with a fastening piece (26), and the connecting shaft (25) is fixed in the connecting base (21) up and down through the threaded connecting part (27), the fastening piece (26) and the linkage piece (24); in addition, the top of the upper base (22) is provided with a second motor (28), a crank connecting rod (29) is arranged in the connecting base (21), one end of an output shaft of the second motor (28) is connected with the crank connecting rod (29) in a matched mode, one end of the linkage piece (24) is connected with the crank connecting rod (29) in a matched mode, and the second motor (28) drives the linkage piece (24) to do circular motion around the connecting shaft (25) through the crank connecting rod (29) so that the frame body (1) rotates along with the linkage piece (24).
8. The electric fan with up-down pitching motion of claim 7, wherein: the upper base (22) is provided with a shaft hole (31) connected with the connecting shaft (25), the upper base (22) is provided with a clearance space for inserting the output shaft of the second motor (28), and the lower base (23) is provided with a mounting hole (30) for inserting the linkage piece (24).
9. The electric fan with up-down pitching motion of claim 8, wherein: the body (2) top is equipped with control panel subassembly (32), organism (2) top is equipped with opening (33) of installation control panel subassembly (32), organism (2) rear side is equipped with the wiring hole of a plurality of louvre and more than one, be equipped with wiring groove (34) of arranging the lead wire in support body (1), support body (1) rear side is equipped with power cord and keeps away empty hole (35), first motor (5), second motor (28) are connected through the circuit board of lead wire with control panel subassembly (32) respectively electricity, the wiring hole, wiring groove (34), power cord keeps away empty hole (35) and are linked together, the pencil of control panel subassembly (32) is passed power cord and is kept away empty hole (35) and export outside support body (1) after arranging along wiring groove (34) through the wiring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320221193.8U CN219570386U (en) | 2023-02-11 | 2023-02-11 | Electric fan with up-down pitching motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320221193.8U CN219570386U (en) | 2023-02-11 | 2023-02-11 | Electric fan with up-down pitching motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219570386U true CN219570386U (en) | 2023-08-22 |
Family
ID=87658636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320221193.8U Active CN219570386U (en) | 2023-02-11 | 2023-02-11 | Electric fan with up-down pitching motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219570386U (en) |
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2023
- 2023-02-11 CN CN202320221193.8U patent/CN219570386U/en active Active
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