CN213846456U - Fan lamp motor - Google Patents
Fan lamp motor Download PDFInfo
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- CN213846456U CN213846456U CN202023336807.2U CN202023336807U CN213846456U CN 213846456 U CN213846456 U CN 213846456U CN 202023336807 U CN202023336807 U CN 202023336807U CN 213846456 U CN213846456 U CN 213846456U
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Abstract
The utility model discloses a fan lamp motor, which comprises a stator module, a rotor module, a motor shaft, a bearing piece, a shell, a rectifying assembly and an output control assembly, wherein a cavity is formed inside the shell, and the stator module, the rotor module, the motor shaft, the bearing piece, the rectifying assembly and the output control assembly are arranged in the cavity; the stator module comprises a stator and a stator winding arranged in the stator; the rotor module is positioned on the periphery of the stator module and comprises a rotor, a rotor winding and an output coil, and the rotor winding and the output coil are arranged on the inner side of the rotor at intervals; the motor shaft vertically penetrates through the center of the stator; the bearing piece is sleeved on the periphery of the motor shaft and is tightly matched and connected with the shell. The fan lamp motor can generate electricity while rotating, and provides electricity for a rotating part or other mechanisms, so that the functions and the application of the fan lamp are increased.
Description
Technical Field
The utility model belongs to the technical field of the technique that fan lamps and lanterns were made and specifically relates to a fan lamp motor that can generate electricity is related to.
Background
Fan lights, also known as decorative ceiling fans, combine individually controlled lights and fans to provide both lighting and breeze functions. In a traditional fan lamp, a fan mainly adjusts air flow through rotation of fan blades, and the function of the traditional fan lamp is single.
Chinese patent publication No. CN201991797U discloses a multifunctional self-generating ceiling fan with a lamp, which comprises fan blades, a motor, a power generating device, a storage battery, a fixing rod, a hollow rotating shaft and a fixing frame, wherein when the motor rotates at a high speed, the power generating device at the rear of the motor stores continuous power in the storage battery, even if household power is not used at night. The ceiling fan generates electricity by rotating, but the specific electricity generating structure or electricity transmission structure of the motor is not disclosed.
Disclosure of Invention
In order to solve the above-mentioned problem that prior art exists, the utility model provides a fan lamp motor can generate electricity in the rotation to for rotary part or other mechanisms provide electric power, increased fan lamp's function and application.
In order to achieve the above object, the present invention provides the following technical solutions:
a fan lamp motor comprises a stator module, a rotor module, a motor shaft, a bearing piece, a shell, a rectifying assembly and an output control assembly, wherein a cavity is formed inside the shell, and the stator module, the rotor module, the motor shaft, the bearing piece, the rectifying assembly and the output control assembly are arranged in the cavity;
the stator module comprises a stator and a stator winding arranged in the stator;
the rotor module is positioned on the periphery of the stator module and comprises a rotor, a rotor winding and an output coil, and the rotor winding and the output coil are arranged on the inner side of the rotor at intervals;
the motor shaft vertically penetrates through the center of the stator;
the bearing piece is sleeved on the periphery of the motor shaft and is tightly matched and connected with the shell.
As a further description of the technical solution of the present invention, the stator slot has been opened to the stator, the stator winding is embedded into the stator slot.
In the fan lamp motor, a stator of a stator module generates an alternating magnetic field after the stator module is electrified, the alternating magnetic field is transmitted to a rotor of a rotor module, and the alternating magnetic field interacts with alternating eddy currents induced in a rotor winding to form rotating power of the rotor; the rotor is connected with the fan blades through the external components of the shell, so that the rotation of the fan blades is provided, and the air circulation adjusting function of the fan is realized.
Meanwhile, alternating current generated by an output coil of the rotor module is rectified by the rectifying assembly and output to the output control assembly, and then the output control assembly can output electric energy to corresponding components according to the requirements of the rotating component of the fan.
As a further description of the technical solution of the present invention, the stator winding is a plurality of winding coils. The stator winding will form an alternating magnetic field after being energized and will be transferred into the rotor.
As a further description of the technical solution of the present invention, the rotor winding is a die-cast aluminum winding divided symmetrically, the output coil is at least a pair of winding coils, and the rotor winding and the output coil are located in the periphery of the stator.
The rotor windings also induce alternating eddy currents which interact with the alternating magnetic field formed by the stator to form the rotational power of the rotor.
As a further description of the technical solution of the present invention, the output coil is electrically connected to the rectifying component.
As a further description of the technical solution of the present invention, the rectification component with the output control component symmetry is installed in the casing, just the rectification component with the output control component electricity is connected.
The output coil generates alternating current under the action of the alternating magnetic field of the rotor, and the alternating current is output to the rectifying assembly; after the rectification of the rectification component, direct current is formed and provided for the output control component.
The rectifying assembly and the output control assembly are symmetrically arranged in the shell, the dynamic balance of the shell can be kept, and the fan blades of the fan are kept on the horizontal plane to rotate when the fan rotates.
As a further description of the technical solution of the present invention, the through hole has been seted up to the casing, the motor shaft passes and installs in the through hole.
As a further description of the technical solution of the present invention, the outer ring of the bearing piece and the inner side close-fitting of the through hole are connected.
The motor shaft vertically passes through the center of the stator, then passes through the through hole of the shell, and is connected with the through hole through the bearing piece sleeved on the periphery. Specifically, the outer ring of the bearing piece is tightly matched and connected with the inner side of the through hole.
In the fan lamp motor, when a stator winding of the motor is electrified, an alternating magnetic field is formed on the stator, the alternating magnetic field is transmitted to a rotor through a gap between the stator and the rotor, so that the alternating magnetic field is also formed on the rotor, and alternating eddy currents are induced in symmetrically separated rotor windings.
The alternating magnetic field formed by the stator interacts with the alternating eddy current induced in the rotor winding to form the rotating power of the rotor.
Meanwhile, an output coil of the rotor module generates alternating current under the action of the alternating magnetic field of the rotor and outputs the alternating current to the rectifying component, and the rectifying component rectifies the alternating current into direct current to be supplied to the output control component. The output control component can output electric energy according to different power consumption requirements on the rotating component, such as a rotating RGB light ring or a function of presenting subtitles on a space.
Based on foretell technical scheme, the utility model discloses the technological effect who gains does:
(1) the utility model provides a fan lamp motor, stator module's stator winding circular telegram back, it forms alternating magnetic field on the stator, and alternating magnetic field is through the transmission for alternating magnetic field has also been formed on the rotor, and induced out the alternating vortex in the detached rotor winding of symmetry. The alternating magnetic field formed by the stator interacts with the alternating eddy current induced in the rotor winding to form the rotating power of the rotor. Meanwhile, the output coil of the rotor module generates alternating current under the action of the alternating magnetic field of the rotor, and the alternating current is rectified by the rectifying assembly and controlled by the output control assembly, so that electric energy can be output to components on the rotating mechanism according to the power consumption requirement.
(2) The utility model discloses a fan lamp motor can generate electricity in the rotation to for rotary part or other mechanisms provide electric power, increased the function and the application of fan lamp, promoted the utilization ratio of fan lamp.
Drawings
Fig. 1 is an exploded view of the fan lamp motor according to the present invention.
Fig. 2 is a schematic structural diagram of the fan lamp motor of the present invention.
Fig. 3 is a cross-sectional view of the fan lamp motor of the present invention.
Fig. 4 is a schematic connection diagram of the stator module and the rotor module according to the present invention.
Detailed Description
To facilitate an understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings and specific examples. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
The terms "upper", "lower", "left" and "right" are used in reference to the drawings and are intended to indicate relative positions of elements and not to limit the application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
Fig. 1 shows an exploded view of a fan lamp motor of the present embodiment, fig. 2 shows a schematic structural diagram of the fan lamp motor of the present embodiment, fig. 3 shows a cross-sectional view of the fan lamp motor of the present embodiment, and with reference to fig. 1 to 3, a fan lamp motor includes a stator module 1, a rotor module 2, a motor shaft 3, a bearing member 4, a housing 5, a rectifying assembly 6 and an output control assembly 7, wherein the housing 5 serves as a housing of the fan lamp motor, and a cavity 51 is formed inside the housing for mounting the stator module 1, the rotor module 2, the motor shaft 3, the bearing member 4, the rectifying assembly 6 and the output control assembly 7 therein.
The housing 5 is further opened at the center with a through hole 52 for connection with the motor shaft 3. The motor shaft 3 is connected to the housing 5 through the bearing member 4 sleeved therein, and the outer ring of the bearing member 4 is tightly fitted to the inner side of the through hole 52.
The stator module 1 includes a stator 11 and a stator winding 12, wherein the stator winding 12 is installed in the stator 11, specifically, the stator 11 is provided with a stator slot 111, the stator winding 12 is embedded into the stator slot 111, and the stator winding 12 is a plurality of winding coils. Note that the motor shaft 3 also passes vertically through the center of the stator 11.
Fig. 4 is a schematic view showing the connection between the stator module and the rotor module according to the present embodiment, and fig. 4 is combined with fig. 1 to 3, and the rotor module 2 is mounted on the outer periphery of the stator module 1. The rotor module 2 comprises a rotor 21, a rotor winding 22 and an output coil 23, wherein the rotor winding 22 and the output coil 23 are arranged on the inner side of the rotor 21 at intervals and are positioned on the periphery of the stator 11. The rotor winding 22 is a die-cast aluminum winding which is symmetrically divided, and the output coil 23 is at least one pair of wound coils, namely, the wound coils are embedded in a rotor slot 211 formed by an inner ring of the rotor in a mode of 'rotor winding 22-output coil 23-rotor winding 22-output coil 23'.
When the stator winding 12 of the stator module is energized, an alternating magnetic field is formed on the stator 11, and the alternating magnetic field is transmitted to the rotor 21 through a gap between the stator 11 and the rotor 21, so that the alternating magnetic field is also formed on the rotor 21, and alternating eddy currents are induced in the symmetrically-separated rotor windings 22. At this time, the alternating magnetic field generated by the stator 11 interacts with the alternating eddy current induced in the rotor winding 22 to generate the rotational power of the rotor 21. The rotor 21 is connected with the fan blades through an external component of the housing, namely, the rotation of the fan blades is provided, and the air circulation adjusting function of the fan is realized. Specifically, the rotor 21 is provided with a mounting post 212 on the outer edge, the mounting post 212 is a hollow structure, and the rotor 21 can be screwed and fixed on the housing 5 by passing a screw through the mounting post 212, so as to fixedly connect the rotor 21 and the housing 5.
Meanwhile, as the output coil 23 of the rotor module 2 generates alternating current under the action of the alternating magnetic field of the rotor 21 and outputs the alternating current to the rectifying assembly 6, the rectifying assembly 6 rectifies the alternating current into direct current to be supplied to the output control assembly 7. The output control unit 7 can output electric energy according to different power requirements on the rotating components, such as a rotating RGB light ring or a function of spatially presenting subtitles.
It should be noted that the rectification component 6 and the output control component 7 are symmetrically installed in the housing, so as to maintain the dynamic balance of the housing, and when the fan rotates, the blades of the fan rotate on a horizontal plane.
The fan lamp motor that this embodiment provided can generate electricity when rotatory to for rotary part or other mechanisms provide electric power, increased the function and the application of fan lamp, promoted the utilization ratio of fan lamp.
The foregoing is merely illustrative and explanatory of the structure of the present invention, which is described in more detail and with greater particularity, and is not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, many variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.
Claims (8)
1. A fan lamp motor is characterized by comprising a stator module (1), a rotor module (2), a motor shaft (3), a bearing piece (4), a shell (5), a rectifying assembly (6) and an output control assembly (7), wherein a cavity (51) is formed inside the shell (5), and the stator module (1), the rotor module (2), the motor shaft (3), the bearing piece (4), the rectifying assembly (6) and the output control assembly (7) are installed in the cavity (51);
the stator module (1) comprises a stator (11) and a stator winding (12) installed in the stator (11);
the rotor module (2) is located on the periphery of the stator module (1), the rotor module (2) comprises a rotor (21), a rotor winding (22) and an output coil (23), and the rotor winding (22) and the output coil (23) are arranged on the inner side of the rotor (21) at intervals;
the motor shaft (3) vertically penetrates through the center of the stator (11);
the bearing piece (4) is sleeved on the periphery of the motor shaft (3) and is tightly matched and connected with the shell (5).
2. The fan lamp motor as claimed in claim 1, wherein the stator (11) defines stator slots (111), and the stator winding (12) is embedded in the stator slots (111).
3. A fan lamp motor according to claim 2, wherein the stator winding (12) is a plurality of wound coils.
4. The fan lamp motor according to claim 1, wherein the rotor winding (22) is a symmetrically divided die-cast aluminum winding, the output coil (23) is at least one pair of wound coils, and the rotor winding (22) and the output coil (23) are located at an outer periphery of the stator (11).
5. A fan lamp motor according to claim 1, wherein the output coil (23) is electrically connected to the rectifying assembly (6).
6. The fan lamp motor according to claim 1, wherein the rectifying assembly (6) and the output control assembly (7) are symmetrically installed in the housing (5), and the rectifying assembly (6) and the output control assembly (7) are electrically connected.
7. The fan lamp motor as claimed in claim 1, wherein the housing (5) is opened with a through hole (52), and the motor shaft (3) is passed through and mounted in the through hole (52).
8. The fan lamp motor as claimed in claim 7, wherein the outer race of the bearing member (4) is tightly fitted to the inner side of the through hole (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336807.2U CN213846456U (en) | 2020-12-31 | 2020-12-31 | Fan lamp motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336807.2U CN213846456U (en) | 2020-12-31 | 2020-12-31 | Fan lamp motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213846456U true CN213846456U (en) | 2021-07-30 |
Family
ID=77001747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023336807.2U Active CN213846456U (en) | 2020-12-31 | 2020-12-31 | Fan lamp motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213846456U (en) |
-
2020
- 2020-12-31 CN CN202023336807.2U patent/CN213846456U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210923 Address after: 516021 Leishi Industrial Park, Ruhu Town, Huizhou City, Guangdong Province Patentee after: NVC LIGHTING TECHNOLOGY Corp. Address before: 233000, no.1308, Yannan Road, Bengbu City, Anhui Province Patentee before: BENGBU NVC LIGHTING TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |