CN218678740U

CN218678740U - Motor component and electrical equipment

Info

Publication number: CN218678740U
Application number: CN202222792305.3U
Authority: CN
Inventors: 塞.李维特
Original assignee: Ningbo Aili Trading Co ltd
Current assignee: Ningbo Aili Trading Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-21
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a motor element and electrical equipment, wherein, a motor element includes rotor shell, stator spare and control module, and the rotor shell is equipped with the installation cavity, and the stator spare rotates with the rotor shell to be connected, and is located the installation cavity, and control module locates the stator spare, and is located the installation cavity, control module and stator spare electric connection. Through above-mentioned structure, rotor shell, stator spare and control module collection become a motor element, to this, the producer only need design single installation space on electrical equipment's casing can, consequently, can reduce the used time of design casing.

Description

Motor component and electrical equipment

Technical Field

The utility model relates to the technical field of motors, in particular to motor element and electrical equipment.

Background

In the prior art, an electrical device (such as a fan lamp) is provided with a housing, a motor part and a control module, wherein the motor part and the control module are mounted on the housing, the control module and the motor part are electrically connected through a connecting wire, the motor part and the control module are separately arranged, and a manufacturer needs to design two corresponding mounting spaces on the housing, so that the time for completing the design of the housing is long.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an electric machine component can reduce the used time of design casing.

The utility model discloses still provide an electrical equipment who has this electrical component.

According to the utility model discloses a motor element of first aspect embodiment, including rotor shell, stator spare and control module, the rotor shell is equipped with the installation cavity, the stator spare with the rotor shell rotates to be connected, and is located the installation cavity, control module locates the stator spare, and is located the installation cavity, control module with stator spare electric connection.

According to the utility model discloses a motor element has following beneficial effect at least: through above-mentioned structure, rotor shell, stator spare and control module collection become a motor element, to this, the producer only need design single installation space on electrical equipment's casing can, consequently, can reduce the used time of design casing.

According to some embodiments of the utility model, the stator piece is equipped with the spliced pole, the spliced pole is equipped with first connecting hole, control module is equipped with the second connecting hole, control module with the spliced pole butt, first connecting hole with first fastener is worn to be equipped with by the second connecting hole.

According to some embodiments of the utility model, the rotor shell includes connecting cylinder, magnetic ring spare and two caps, the connecting cylinder is hollow structure, two the cap divide to be located the both ends of connecting cylinder, connecting cylinder and two the cap encloses jointly into the installation cavity, the stator spare with the cap rotates to be connected, the magnetic ring spare clamp is located connecting cylinder and one of them between the cap, the magnetic ring spare is located the installation cavity, the stator spare is located in the magnetic ring spare, the stator spare with preset distance has between the magnetic ring spare.

According to some embodiments of the present invention, the connecting cylinder is made of plastic.

According to some embodiments of the utility model, the cap be equipped with the mounting groove of installation cavity intercommunication, be equipped with the bearing spare in the mounting groove, the stator spare is equipped with the connecting axle, the connecting axle is worn to locate the bearing spare.

According to some embodiments of the utility model, the cap is equipped with the third connecting hole, the connecting cylinder is equipped with the fourth connecting hole, the magnetic ring spare is equipped with dodges the passageway, the third connecting hole the fourth connecting hole and dodge the passageway and wear to be equipped with the second fastener.

According to some embodiments of the utility model, the inner tube wall ring of connecting cylinder is equipped with first butt joint platform, first butt joint platform with one of them the common centre gripping of cap the magnetic ring spare.

According to some embodiments of the utility model, first butt platform is equipped with the constant head tank, the magnetic ring spare is equipped with the locating piece, the locating piece is inserted and is located the constant head tank.

According to the utility model discloses an electrical equipment of second aspect embodiment includes a motor element as above.

According to the utility model discloses electrical equipment has following beneficial effect at least: through the structure, the time for designing the shell of the electrical equipment can be reduced.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a structural diagram of an embodiment of the motor assembly of the present invention;

FIG. 2 is a cross-sectional view of the motor assembly shown in FIG. 1;

fig. 3 is a partially exploded view of the motor assembly shown in fig. 1.

Reference numerals:

the rotor comprises a rotor shell 100, a connecting cylinder 110, a fourth connecting hole 111, a first abutting table 112, a second abutting table 113, a slot 114, a positioning groove 112A, a shell cover 120, a mounting groove 121, a third connecting hole 122, a magnetic ring member 130, an avoiding channel 131, a positioning block 132 and a mounting cavity 140;

the stator member 200, the stator body 210, the connecting shaft 211, the sixth connecting hole 212, the connecting plate 220, the connecting column 221, the first connecting hole 221A, and the fifth connecting hole 222;

a control module 300, a second connection hole 310;

the bearing member 400.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, if there are first, second, third, fourth, fifth, etc. described, it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "set," "installed," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical field can reasonably determine the specific meaning of the words in the utility model by combining the specific content of the technical scheme.

Referring to fig. 1 to 3, an electric machine assembly according to an embodiment of the present invention includes a rotor case 100, a stator member 200, and a control module 300.

The rotor casing 100 is provided with an installation cavity 140, the stator member 200 is rotatably connected with the rotor casing 100 and located in the installation cavity 140, the control module 300 is arranged on the stator member 200 and located in the installation cavity 140, and the control module 300 is electrically connected with the stator member 200. The control module 300 is a circuit board containing electrical devices.

With the above structure, the rotor case 100, the stator member 200 and the control module 300 are integrated into one motor assembly, and for this, a manufacturer only needs to design a single installation space on the case of the electric appliance, and thus, it is possible to reduce the time taken to design the case.

The stator member 200 includes a stator body 210 and a connection plate 220.

Referring to fig. 2 and 3, the stator body 210 is rotatably coupled to the rotor casing 100, the connection plate 220 is detachably provided to the stator body 210, and the control module 300 is detachably provided to the connection plate 220.

Through the structure, the stator body 210 is indirectly connected with the control module 300 through the connecting plate 220, when the control module 300 needs to be overhauled, an overhaul worker only needs to disassemble the control module 300 on the connecting plate 220, therefore, the disassembling work has less influence on the stator body 210, and the damage to the stator body 210 can be reduced.

The connecting plate 220 is detachably disposed on the stator body 210, and specifically, referring to fig. 3, the connecting plate 220 is provided with a fifth connecting hole 222, the stator body 210 is provided with a sixth connecting hole 212, and third fasteners (not shown) are inserted into the sixth connecting hole 212 and the fifth connecting hole 222. Wherein the third fastening member may be provided as a bolt or the like.

Specifically, referring to fig. 2 and 3, the connecting plate 220 is provided with a connecting column 221, the connecting column 221 is provided with a first connecting hole 221A, the control module 300 is provided with a second connecting hole 310, the control module 300 abuts against the connecting column 221, and the first connecting hole 221A and the second connecting hole 310 are provided with a first fastener (not shown in the figure) in a penetrating manner. Wherein, the first fastener can be provided as a bolt or the like.

The rotor case 100 includes a connection cylinder 110, a magnetic ring member 130, and two case covers 120.

Referring to fig. 2 and 3, the connecting cylinder 110 is a hollow structure, the two housing covers 120 are respectively disposed at two ends of the connecting cylinder 110, the connecting cylinder 110 and the two housing covers 120 jointly enclose the mounting cavity 140, the stator body 210 is rotatably connected with the housing covers 120, the magnetic ring member 130 is sandwiched between the connecting cylinder 110 and one of the housing covers 120, the magnetic ring member 130 is located in the mounting cavity 140, the stator body 210 is located in the magnetic ring member 130, and a preset distance is provided between the stator body 210 and the magnetic ring member 130.

In the present embodiment, the connecting cylinder 110 is made of plastic, so that the signal receiving capability of the control module 300 can be improved.

Stator body 210 rotates with the cap 120 and is connected, and is concrete, refer to fig. 2, cap 120 is equipped with the mounting groove 121 with installation cavity 140 intercommunication, is equipped with bearing piece 400 in the mounting groove 121, and stator body 210 is equipped with two connecting axles 211, and two coaxial settings of connecting axle 211, two connecting axles 211 wear to locate the bearing piece 400 in two mounting grooves 121 one-to-one.

In this embodiment, referring to fig. 1 and 2, a through hole (not labeled) is formed at the bottom of the mounting groove 121, and the two connecting shafts 211 are correspondingly inserted into the two through holes one by one to extend out of the motor assembly through the through holes.

In this embodiment, referring to fig. 1 and 2, the connection plate 220 and the control module 300 are both provided with an avoiding hole (not labeled in the figures), and one of the connection shafts 211 is inserted through the avoiding hole.

In order to improve the structural tightness of the motor assembly, referring to fig. 1 and 3, the housing cover 120 is provided with a third connecting hole 122, the connecting cylinder 110 is provided with a fourth connecting hole 111, the magnetic ring member 130 is provided with an escape passage 131, and second fastening members are arranged through the third connecting hole 122, the fourth connecting hole 111 and the escape passage 131. Wherein the second fastener is provided as a bolt and nut assembly.

The magnetic ring member 130 is disposed between the connecting cylinder 110 and one of the shell covers 120, and specifically, referring to fig. 2 and 3, the inner cylinder wall of the connecting cylinder 110 is annularly provided with a first abutting table 112, and the first abutting table 112 and the one of the shell covers 120 jointly clamp the magnetic ring member 130.

In order to prevent the magnetic ring member 130 from rotating relative to the connecting cylinder 110, referring to fig. 2 and 3, the first abutting table 112 is provided with a positioning groove 112A, the magnetic ring member 130 is provided with a positioning block 132, and the positioning block 132 is inserted into the positioning groove 112A.

Two housing covers 120 are respectively disposed at two ends of the connecting cylinder 110, specifically, referring to fig. 2 and 3, a second abutting platform 113 is annularly disposed on an inner cylinder wall of one end of the connecting cylinder 110, and one of the housing covers 120 is inserted into the one end of the connecting cylinder 110 and abuts against the second abutting platform 113; the outer wall of the other end of the connecting tube 110 is provided with an insertion slot 114, and the other housing cover 120 is sleeved on the other end of the connecting tube 110 and inserted into the insertion slot 114.

The utility model also provides an electrical equipment, it includes foretell motor element. Wherein, the electrical equipment can be a fan lamp and the like.

Through the structure, the time for designing the shell of the electrical equipment can be reduced.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.

Claims

1. An electric machine assembly characterized by: comprises that

A rotor case (100) provided with a mounting cavity (140);

a stator member (200) rotatably coupled to the rotor case (100) and located in the mounting cavity (140);

the control module (300) is arranged on the stator piece (200) and located in the installation cavity (140), and the control module (300) is electrically connected with the stator piece (200).

2. An electric machine assembly as claimed in claim 1, wherein:

stator (200) is equipped with spliced pole (221), spliced pole (221) are equipped with first connecting hole (221A), control module (300) are equipped with second connecting hole (310), control module (300) with spliced pole (221) butt, first connecting hole (221A) with first fastener is worn to be equipped with in second connecting hole (310).

3. An electric machine assembly as claimed in claim 1, wherein:

the rotor case (100) includes:

a connecting cylinder (110) having a hollow structure;

the two shell covers (120) are respectively arranged at two ends of the connecting cylinder (110), the connecting cylinder (110) and the two shell covers (120) jointly enclose the mounting cavity (140), and the stator piece (200) is rotatably connected with the shell covers (120);

the magnetic ring piece (130) is clamped between the connecting cylinder (110) and one of the shell covers (120), the magnetic ring piece (130) is located in the mounting cavity (140), the stator piece (200) is located in the magnetic ring piece (130), and a preset distance is reserved between the stator piece (200) and the magnetic ring piece (130).

4. A motor assembly as claimed in claim 3, wherein:

the connecting cylinder (110) is made of plastic.

5. A motor assembly as claimed in claim 3, wherein:

the shell cover (120) is provided with a mounting groove (121) communicated with the mounting cavity (140), a bearing piece (400) is arranged in the mounting groove (121), the stator piece (200) is provided with a connecting shaft (211), and the connecting shaft (211) penetrates through the bearing piece (400).

6. A motor assembly as claimed in claim 3, wherein:

the shell cover (120) is provided with a third connecting hole (122), the connecting cylinder (110) is provided with a fourth connecting hole (111), the magnetic ring piece (130) is provided with an avoiding channel (131), and second fasteners penetrate through the third connecting hole (122), the fourth connecting hole (111) and the avoiding channel (131).

7. A motor assembly as claimed in claim 3, wherein:

the inner cylinder wall of the connecting cylinder (110) is annularly provided with a first abutting table (112), and the first abutting table (112) and the shell cover (120) clamp the magnetic ring piece (130) together.

8. An electric motor assembly as set forth in claim 7, wherein:

the first abutting table (112) is provided with a positioning groove (112A), the magnetic ring piece (130) is provided with a positioning block (132), and the positioning block (132) is inserted into the positioning groove (112A).

9. Electrical equipment, its characterized in that: an electrical machine assembly comprising an electrical machine assembly as claimed in any one of claims 1 to 8.