CN218335641U

CN218335641U - Remote control positive and negative control single-phase asynchronous motor

Info

Publication number: CN218335641U
Application number: CN202222461339.4U
Authority: CN
Inventors: 翁晟展; 翁建国; 谢云云
Original assignee: Zhejiang Shangte Technology Co ltd
Current assignee: Zhejiang Shangte Technology Co ltd
Priority date: 2022-09-17
Filing date: 2022-09-17
Publication date: 2023-01-17
Anticipated expiration: 2032-09-17

Abstract

The utility model belongs to the field of one-way asynchronous motors, in particular to a remote control positive and negative control single-phase asynchronous motor, aiming at the existing cooling fan which is fixed, the angle can not be adjusted, the motor needs larger wind power to radiate heat in hot summer, and needs smaller wind power to radiate heat in cold winter, the fixed fan blade blows the same large wind power no matter in winter or summer, namely, the same large driving force is needed, and the electric energy is wasted; when the motor rotates reversely, the wind direction is changed, and the heat dissipation effect of the cooling fan is reduced, the following scheme is provided, wherein the cooling fan comprises a motor body, a rotating shaft and a control box, the control box is arranged at the top of the motor body, and the rotating shaft is rotatably connected in the motor body; in this application, can change the angle of flabellum, and then can adjust the size of wind-force, make its season that adapts to different, save electric power, can also look over the angle of flabellum through the rotation of observing the pointer, make things convenient for people's use.

Description

Remote control positive and negative control single-phase asynchronous motor

Technical Field

The application relates to the technical field of single-phase asynchronous motors, in particular to a remote control positive and negative control single-phase asynchronous motor.

Background

An asynchronous motor using a single-phase ac power source is called a single-phase asynchronous motor. The single-phase asynchronous motor only needs single-phase alternating current, so the single-phase asynchronous motor has the advantages of convenient use, wide application, simple structure, low cost, low noise, small interference to a radio system and the like, and the high-efficiency energy-saving alternating current single-phase asynchronous motor disclosed by the authorized publication number CN216216365U comprises a motor body; motor body side fixedly connected with heat dissipation storehouse, above-mentioned product still has following defect when using:

1. the cooling fan is fixed, the angle can not be adjusted, the motor needs larger wind power to radiate heat in hot summer, and needs smaller wind power to radiate heat in cold winter, the fixed fan blade blows the same wind power in winter and summer, namely, the same driving force is needed, and the electric energy is wasted;

2. when the motor rotates reversely, the wind direction is changed, and the heat dissipation effect of the cooling fan is reduced.

In view of the above problems, the present application provides a remote control positive and negative control single-phase asynchronous motor.

SUMMERY OF THE UTILITY MODEL

The application provides a remote control positive and negative control single-phase asynchronous motor, and solves the problems that in the prior art, a cooling fan is fixed, the angle cannot be adjusted, the motor needs larger wind power to dissipate heat in hot summer and needs smaller wind power to dissipate heat in cold winter, and the fixed fan blades can blow the same large wind power no matter in winter or summer, namely the same large driving force is needed, so that electric energy is wasted; when the motor rotates reversely, the wind direction is changed, and the heat dissipation effect of the cooling fan is reduced.

The application provides the following technical scheme:

remote control positive and negative control single-phase asynchronous machine includes:

the motor comprises a motor body, a rotating shaft and a control box, wherein the control box is arranged at the top of the motor body, and the rotating shaft is rotatably connected in the motor body;

the one end fixedly connected with mounting box of control box is kept away from in the pivot, and the installation axle that runs through is all rotated to the multilateral of mounting box, and the equal fixedly connected with flabellum of one end that the mounting box was kept away from to the installation axle, be equipped with the adjustment mechanism of regulation installation axle angle in the mounting box.

As the utility model discloses further scheme again, adjustment mechanism includes a plurality of spouts and multiunit tooth, and is a plurality of the spout is seted up respectively at the mounting box multilateral inner wall, and is a plurality of equal sliding connection has rack, multiunit in the spout tooth fixed connection is respectively at the circumference of a plurality of installation axles, multiunit tooth respectively with a plurality of rack toothing, be equipped with the drive assembly that the drive rack removed in the mounting box.

As the utility model discloses further scheme again, drive assembly includes the carriage, carriage fixed connection is a plurality of the one end of rack, carriage sliding connection is in the mounting box, one side threaded connection of carriage has the screwed pipe that runs through, and the one end of screwed pipe is rotated with the one end of pivot and is connected.

As a further proposal of the utility model, the threaded rod that has run through is rotated to the one end of screwed pipe, and the one end of threaded rod is passed the screwed pipe and is contacted with the pivot.

As the utility model discloses further scheme again, motor body's one end can be dismantled and be fixed with the protective housing, and a plurality of ventilation holes that run through are seted up to one side of protective housing.

As the utility model discloses scheme further again, one side of protective housing is equipped with the installation cavity, one side fixedly connected with angle scale of installation cavity, the one end of screwed pipe is rotated and is run through installation cavity and angle scale, one side fixedly connected with pointer of screwed pipe circumference.

As the utility model discloses further scheme again, it has the end cap to peg graft in the installation cavity.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

In the application, the plurality of fan blades can be rotatably adjusted, so that the threaded pipe is rotated to drive the sliding frame to move and further drive the rack to move, the mounting shaft is rotated by utilizing the teeth, the angle of the fan blades is changed, the size of wind power can be adjusted to adapt to different seasons, and electric power is saved;

in the application, the threaded rod penetrating through the threaded pipe is connected in the threaded pipe in a threaded manner, so that the threaded rod is rotated to be abutted against the rotating shaft, the threaded pipe can be prevented from rotating, the stability of the threaded pipe is improved, and the angle of the fan blade is prevented from being changed in use;

in this application, use through the cooperation of pointer and angle scale for the screwed pipe can also drive the pointer rotation in the pivoted, and the staff can look over the angle of flabellum through the rotation of observing the pointer, makes things convenient for people's use.

In this application, the screwed pipe rotates, the screwed pipe drives the carriage and removes, and then drive the rack and remove, utilize tooth to make installation axle rotate, and then change the angle of flabellum, and then can adjust the size of wind-force, make its season that adapts to different, save electric power, can prevent the rotation of screwed pipe simultaneously, improve the stability of screwed pipe, the angle that prevents the flabellum changes when using, the angle that can also look over the flabellum through the rotation of observing the pointer makes things convenient for people's use.

Drawings

Fig. 1 is a schematic view of a first perspective three-dimensional structure of a remote control forward and backward control single-phase asynchronous motor according to an embodiment of the present application;

fig. 2 is a schematic view of a second perspective three-dimensional structure of a remote control forward and backward control single-phase asynchronous motor according to an embodiment of the present application;

fig. 3 is a schematic cross-sectional structural diagram of a remote control positive and negative control single-phase asynchronous motor according to an embodiment of the present application;

fig. 4 is a schematic partial cross-sectional structural view of a remote control positive and negative control single-phase asynchronous motor according to an embodiment of the present application.

Reference numerals:

1. a motor body; 2. a rotating shaft; 3. a control box; 4. a protective shell; 5. mounting a box; 6. installing a shaft; 7. a fan blade; 8. an angle scale; 9. a chute; 10. a rack; 11. teeth; 12. a carriage; 13. a threaded pipe; 14. a threaded rod; 15. a pointer; 16. and (7) a plug.

Detailed Description

The embodiments of the present application are described below with reference to the drawings.

In the description of the embodiments of the present application, it should be noted that the terms "connected" and "mounted" are to be interpreted broadly, unless explicitly stated or limited otherwise, and may or may not be detachably connected, for example; may be directly connected or may be indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and the relative positional relationship after the connection is not changed. The directional terms used in the embodiments of the present application, such as "inner", "outer", "top", "bottom", and the like, are used solely in the orientation with reference to the drawings, and thus, are used for better and clearer illustration and understanding of the embodiments of the present application, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered limiting of the embodiments of the present application.

In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiment of the present application, "and/or" is only one kind of association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-4, the remote control positive and negative control single-phase asynchronous motor comprises a motor body 1, a rotating shaft 2 and a control box 3, wherein the control box 3 is arranged at the top of the motor body 1, the rotating shaft 2 is rotatably connected in the motor body 1, the motor body 1 is the prior art, and the working principle and the control mode of the motor body are the same as those of a positive and negative rotation motor with an authorization publication number of CN 112216573B;

the one end fixedly connected with mounting box 5 of control box 3 is kept away from to pivot 2, the installation axle 6 that runs through is all rotated to the multiple sides of mounting box 5, the equal fixedly connected with flabellum 7 of one end that mounting box 5 was kept away from to installation axle 6, motor body 1 can drive pivot 2 and rotate when starting, pivot 2 drives mounting box 5 and rotates, and then makes flabellum 7 rotate, makes motor body 1 dispel the heat through flabellum 7, be equipped with the adjustment mechanism of adjusting installation axle 6 angle in the mounting box 5.

Example 2

Referring to fig. 1-4, the remote control positive and negative control single-phase asynchronous motor comprises:

the motor comprises a motor body 1, a rotating shaft 2 and a control box 3, wherein the control box 3 is arranged at the top of the motor body 1, the rotating shaft 2 is rotatably connected in the motor body 1, the motor body 1 is the prior art, and the working principle and the control mode of the motor body are the same as those of a positive and negative rotating motor in an authorized publication number CN 112216573B;

Referring to fig. 3 and 4, the adjusting mechanism includes a plurality of chutes 9 and a plurality of sets of teeth 11, the chutes 9 are respectively formed on the inner walls of multiple sides of the mounting box 5, the chutes 9 are connected with racks 10 in a sliding manner, the sets of teeth 11 are respectively and fixedly connected to the circumferences of the mounting shafts 6, the sets of teeth 11 are respectively engaged with the racks 10, a driving component for driving the racks 10 to move is arranged in the mounting box 5, the driving component includes a sliding frame 12, the sliding frame 12 is fixedly connected to one end of the racks 10, the sliding frame 12 is slidably connected to the mounting box 5, one side of the sliding frame 12 is connected with a threaded pipe 13 through a thread, one end of the threaded pipe 13 is rotatably connected to one end of the rotating shaft 2, the threaded pipe 13 rotates, the threaded pipe 13 drives the racks 10 to move through the sliding frame 12, the racks 10 drives the mounting shafts 6 to rotate through engagement with the teeth 11, and further changes the angle of the fan blade 7, and changes the consumed power of the driving fan blade 7.

Referring to fig. 4, one end of the threaded pipe 13 is rotated to form a penetrating threaded rod 14, one end of the threaded rod 14 penetrates through the threaded pipe 13 and contacts with the rotating shaft 2, and the threaded rod 14 is rotated to abut against the rotating shaft 2, so that the threaded pipe 13 is reinforced and the threaded pipe 13 is prevented from rotating.

Referring to fig. 2, one end of the motor body 1 is detachably fixed with a protective shell 4, one side of the protective shell 4 is provided with a plurality of through ventilation holes, and the protective shell 4 protects internal components.

Referring to fig. 3 and 4, one side of the protective housing 4 is provided with a mounting cavity, one side of the mounting cavity is fixedly connected with an angle scale 8, one end of the threaded pipe 13 rotates to penetrate through the mounting cavity and the angle scale 8, one side of the circumference of the threaded pipe 13 is fixedly connected with a pointer 15, the threaded pipe 13 drives the pointer 15 to rotate when rotating, a worker determines the angle of the fan blade 7 by penetrating through the angle scale 8, and a plug 16 is inserted in the mounting cavity.

The working principle and the using process of the technical scheme are as follows: motor body 1 is when using, pivot 2 rotates, pivot 2 drives mounting box 5 and rotates, mounting box 5 drives installation axle 6 and flabellum 7 and rotates, and then dispels the heat to motor body 1, and when in cold season, motor body 1 does not need great wind-force to dispel the heat, then extract end cap 16, then rotate threaded rod 14, make threaded rod 14 break away from the contact with pivot 2, rotate screwed pipe 13 again, screwed pipe 13 drives a plurality of racks 10 through carriage 12 and removes, rack 10 drives installation axle 6 through the meshing with tooth 11 and rotates, and then change the angle of flabellum 7, change the power of consumption of drive flabellum 7, when motor body 1 antiport in the same reason, adjust the angle of flabellum 7 equally, make flabellum 7 can be stable dispel the heat to motor body 1.

The above are only specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application; the embodiments and features of the embodiments of the present application may be combined with each other without conflict. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. Single-phase asynchronous machine of positive and negative control of remote control, its characterized in that includes:

the motor comprises a motor body (1), a rotating shaft (2) and a control box (3), wherein the control box (3) is arranged at the top of the motor body (1), and the rotating shaft (2) is rotatably connected in the motor body (1);

the one end fixedly connected with mounting box (5) of control box (3) are kept away from in pivot (2), and the multilateral of mounting box (5) all rotates and is connected with installation axle (6) that run through, and the equal fixedly connected with flabellum (7) of one end of mounting box (5) are kept away from in installation axle (6), be equipped with the adjustment mechanism of regulation installation axle (6) angle in mounting box (5).

2. The remote control positive and negative control single-phase asynchronous motor according to claim 1, wherein the adjusting mechanism comprises a plurality of sliding grooves (9) and a plurality of sets of teeth (11), the plurality of sliding grooves (9) are respectively formed in the inner wall of the mounting box (5) on multiple sides, a rack (10) is respectively connected in the plurality of sliding grooves (9) in a sliding manner, the plurality of sets of teeth (11) are respectively fixedly connected to the circumference of the plurality of mounting shafts (6), the plurality of sets of teeth (11) are respectively engaged with the plurality of racks (10), and a driving assembly for driving the racks (10) to move is arranged in the mounting box (5).

3. The remote-control positive-negative control single-phase asynchronous motor according to claim 2, characterized in that the driving assembly comprises a sliding frame (12), the sliding frame (12) is fixedly connected with one end of a plurality of racks (10), the sliding frame (12) is slidably connected in the mounting box (5), a threaded pipe (13) is connected with one side of the sliding frame (12) in a threaded manner, and one end of the threaded pipe (13) is rotatably connected with one end of the rotating shaft (2).

4. The single-phase asynchronous motor with remote control forward and backward control as claimed in claim 3, characterized in that one end of the threaded pipe (13) is rotated with a threaded rod (14) passing through, and one end of the threaded rod (14) passes through the threaded pipe (13) and contacts with the rotating shaft (2).

5. The remote control positive and negative control single-phase asynchronous motor according to claim 4, wherein a protective shell (4) is detachably fixed at one end of the motor body (1), and a plurality of through ventilation holes are formed in one side of the protective shell (4).

6. The remote control positive and negative control single-phase asynchronous motor according to claim 5, wherein a mounting cavity is arranged on one side of the protective shell (4), an angle scale (8) is fixedly connected to one side of the mounting cavity, one end of the threaded pipe (13) is rotatably connected to the mounting cavity and the angle scale (8), and a pointer (15) is fixedly connected to one side of the circumference of the threaded pipe (13).

7. The single-phase asynchronous motor with remote control of positive and negative control as claimed in claim 6, characterized in that a plug (16) is inserted in the mounting cavity.