CN207835235U - A kind of plastic packaging motor - Google Patents
A kind of plastic packaging motor Download PDFInfo
- Publication number
- CN207835235U CN207835235U CN201820013143.XU CN201820013143U CN207835235U CN 207835235 U CN207835235 U CN 207835235U CN 201820013143 U CN201820013143 U CN 201820013143U CN 207835235 U CN207835235 U CN 207835235U
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- China
- Prior art keywords
- plastic packaging
- plastic
- plastic shell
- stator
- circuit board
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Abstract
The utility model discloses a kind of plastic packaging motors,Including plastic packaging stator,Rotor assembly,Shaft,End cap,Hall circuit board and magnet ring,Shaft and rotor assembly link together,Plastic packaging stator includes stator core,Coil windings and plastic shell,Plastic shell is wrapped in outside stator core and coil windings,Rotor assembly is nested in the interior intracavitary of plastic packaging stator,Two end caps are separately mounted to the both ends of plastic packaging stator,Shaft support is on the bearing of two end caps,Magnet ring is installed in shaft,Magnet ring is located at interior intracavitary and is in bearing side,Hall circuit board is mounted on plastic packaging stator and near magnet ring,Its described plastic shell is also enclosed with several signal lines,Plastic packaging is in plastic shell in the middle part of several signal lines,The first end of signal wire is stretched out from plastic shell lateral surface,The second end of signal wire extend into interior intracavitary from plastic shell medial surface and is electrically connected with Hall circuit board.The plastic package motor structure is simple, convenient for production, and job stability is strong.
Description
Technical field：
The utility model is related to a kind of plastic packaging motors.
Background technology：
Existing Hall speed governing class plastic packaging motor, including shaft, rotor assembly, plastic packaging stator, end cap and magnet ring, described turn
Axis and rotor assembly link together, and rotor assembly is nested in plastic packaging stator, and end cap is mounted on plastic packaging stator end, shaft branch
It holds on the bearing of end cap, the magnet ring is installed below the bearing, in shaft, Hall is also equipped on the plastic packaging stator
Wiring board, the Hall circuit board are located at below the magnet ring, and the Hall circuit board is equipped with signal wire, and signal wire reaches
Outside plastic packaging motor.The Hall circuit board is connected with following two structures with the plastic packaging stator：1, it is molded into stator
Hall circuit board is mounted on plastic packaging stator after type, the shortcomings that this structure is, because drawing the signal wire of Hall circuit board
Go out outside motor, it need to there are a grooves, the signal wire to draw across the groove at the contact surface with plastic packaging stator on end cap
Go out to outside motor, because groove is led directly to inside motor, dust, subtle object are easy to enter motor internal air gap from groove, are easy in this way
The problems such as causing rotor to be close to.2, Hall circuit board, end cap being moulded on plastic shell together, the shortcomings that this structure is,
The fixed position of Hall circuit board is difficult to control and easy damaged Hall circuit board when injection molding so that the fraction defective of plastic packaging stator increases
It is high.
Invention content：
The purpose of this utility model is to provide a kind of plastic packaging motor, can solve the plastic packaging electricity of non-integral injection molding Hall circuit board
The problem of signal wire extraction of machine can enable dust be easily accessible motor internal air gap.
The purpose of this utility model is achieved by following technical proposals.
The purpose of this utility model is to provide a kind of plastic packaging motor, including plastic packaging stator, rotor assembly, shaft, end cap, suddenly
That wiring board and magnet ring, the shaft and rotor assembly link together, and the plastic packaging stator includes stator core, coil windings
And plastic shell, for the coil winding wound on stator core, the plastic shell is wrapped in the stator core and described
Outside coil windings, the plastic packaging stator is equipped with the inner cavity for accommodating the rotor assembly, and the rotor assembly is nested in the inner cavity
Interior, two end caps are separately mounted to the both ends of plastic packaging stator, and shaft support is installed on the bearing of two end caps in shaft
Magnet ring is stated, the magnet ring is located at interior intracavitary and is in bearing side, and the Hall circuit board is mounted on the plastic packaging stator simultaneously
Near the magnet ring, it is characterised in that：The plastic shell is also enclosed with several signal lines, several signal lines
In the plastic shell, the first end of several signal lines stretches out middle part plastic packaging from plastic shell lateral surface, described
The second end of several signal lines extend into the interior intracavitary, the second end and the Hall from plastic shell medial surface
Circuit board electrical connection.
It is connected by connector between the second end described above and the Hall circuit board.
Connector described above includes the contact pin being located on the Hall circuit board, and the mother positioned at the second end
Connector.
Connector described above may also comprise the socket on the Hall circuit board, and be located at the second end
Plug.
Plastic shell lateral surface described above is protruding with out line platform, the first end of the signal wire and power supply lead wire from
It is described go out line platform protrude from outside plastic shell.
Plastic shell medial surface described above is equipped with cricoid mounting platform, and the Hall circuit board is mounted on the installation
On platform, the second end of the signal wire extend into the interior intracavitary above mounting platform.
It is also cased with beam outside two end caps described above.
The utility model compared with prior art, has the following effects that：
1) to Hall circuit board is mounted on plastic packaging stator after stator injection molding, several signal lines are wrapped in
In plastic shell, the first end of the signal wire stretches out outside plastic shell, and the second end of the signal wire extend into described
Interior intracavitary is simultaneously electrically connected with the Hall circuit board, simple in structure, convenient for production, and more avoidable dust etc. enters inside motor,
It ensure that the job stability of motor；
2) it is connected by connector between the second end and the Hall circuit board, it is easy to connect；
3) the plastic shell lateral surface is protruding with out line platform, and the first end of the signal wire and power supply lead wire are from institute
It states out line platform to protrude from outside plastic shell, keeps motor appearance more neat and artistic；
4) the plastic shell medial surface is equipped with cricoid mounting platform, and it is flat that the Hall circuit board is mounted on the installation
On platform, mounting platform facilitates the installation of Hall circuit board.
Description of the drawings：
Fig. 1 is the structural schematic diagram for the plastic packaging motor that the utility model embodiment one provides；
Fig. 2 is the sectional view for the plastic packaging motor that the utility model embodiment one provides；
Fig. 3 is the explosive view for the plastic packaging motor that the utility model embodiment one provides；
Fig. 4 is the assembly of plastic packaging stator and the Hall circuit board in the plastic packaging motor that the utility model embodiment one provides
Schematic diagram；
Fig. 5 is enlarged drawing at the A of Fig. 4；
Fig. 6 is that the connection of signal wire and the Hall circuit board in the plastic packaging motor that the utility model embodiment two provides is shown
It is intended to.
Specific implementation mode：
It is described in further detail below by specific embodiment and in conjunction with attached drawing to the utility model.
Embodiment one：
As shown in Figures 1 to 5, provided in this embodiment is a kind of plastic packaging motor, including plastic packaging stator 1, rotor assembly 2,
Shaft 3, end cap 4, Hall circuit board 5 and magnet ring 6, the shaft 3 and rotor assembly 2 link together, and the plastic packaging stator 1 wraps
Include stator core 11, coil windings 12 and plastic shell 13, be coated with insulated end portions on the stator core 11, the coil around
Group 12 is wrapped on the insulated end portions of stator core 11, and the plastic shell 13 is wrapped in the stator core 11 and the coil
Outside winding 12, the plastic packaging stator 1 is equipped with the inner cavity 14 for accommodating the rotor assembly 2, and the rotor assembly 2 is nested in described
In chamber 14, two end caps 4a, 4b are separately mounted to the both ends of plastic packaging stator 1, and shaft 3 is supported on the bearing of two end caps 4a, 4b
On 31a, 31b, the magnet ring 6 is installed, the magnet ring 6 is located in inner cavity 14 and is in the sides bearing 31a, described in shaft 3
Hall circuit board 5 is mounted on the plastic packaging stator 1 and near the magnet ring 6, it is characterised in that：The plastic shell 13
Several signal lines 15 are also enclosed with, 15 middle part plastic packaging of several signal lines is described several in the plastic shell 13
The first end 151 of signal line 15 is stretched out from 13 lateral surface 131 of plastic shell, the second end of several signal lines 15
152 extend into from 13 medial surface 132 of plastic shell in the inner cavity 14, the second end 152 and 5 electricity of the Hall circuit board
Connection.
Plastic packaging motor described in the present embodiment, to Hall circuit board 5 is mounted on plastic packaging stator 1 after stator injection molding,
Several signal lines 15 are wrapped in plastic shell 13, and the first end 151 of several signal lines 15 stretches out plastic packaging
Outside shell 13, the second ends 152 of several signal lines 15 extend into the inner cavity 14 and with the Hall circuit board 5
Electrical connection, simple in structure, convenient for production, more avoidable dust etc. enters inside motor, ensure that the job stability of motor.
It is connected by connector 7 between the second end 152 and the Hall circuit board 5 described above.It is easy to connect.
Specifically, the connector 7 includes the contact pin 71 being located on the Hall circuit board 5, and it is located at described second
Female connector 72 of end 152.
13 lateral surface 131 of plastic shell described above is protruding with out line platform 134, the first end of the signal wire 15
151 with power supply lead wire 16 from it is described go out line platform 134 protrude from outside plastic shell 13.Keep motor appearance more neat and artistic.
13 medial surface of plastic shell described above is equipped with cricoid mounting platform 133, and the Hall circuit board 5 is mounted on institute
It states on mounting platform 133, the second end 152 of the signal wire 15 is extend into above mounting platform 133 in the inner cavity 14.
Mounting platform 133 facilitates the installation of Hall circuit board 5.
It is also cased with beam 8 outside two end caps 4a, 4b described above.
Embodiment two：
As shown in fig. 6, plastic packaging motor described in the present embodiment is similar with plastic packaging motor described in embodiment one, difference exists
In：The connector 7 includes the socket 73 being located on the Hall circuit board 5, and the plug positioned at the second end 152
74。
Above example is the better embodiment of the present invention, and embodiments of the present invention are not limited thereto, other are any
Changes, modifications, substitutions, combinations, simplifications made by without departing from the spirit and principles of the present invention are equivalent displacement side
Formula is included within the scope of the present invention.
Claims (7)
1. a kind of plastic packaging motor, including plastic packaging stator (1), rotor assembly (2), shaft (3), end cap, Hall circuit board (5) and magnetic
Ring (6), the shaft (3) and rotor assembly (2) link together, and the plastic packaging stator (1) includes stator core (11), coil
Winding (12) and plastic shell (13), the coil windings (12) are wrapped on stator core (11), the plastic shell (13)
It is wrapped in the stator core (11) and the coil windings (12) outside, the plastic packaging stator (1), which is equipped with, accommodates the rotor set
The inner cavity (14) of part (2), the rotor assembly (2) are nested in the inner cavity (14), and two end caps (4a, 4b) are separately mounted to
The both ends of plastic packaging stator (1), shaft (3) are supported on the bearing (31a, 31b) of two end caps (4a, 4b), and shaft is installed on (3)
There are the magnet ring (6), the magnet ring (6) to be located in inner cavity (14) and be in the side bearing (31a), the Hall circuit board (5)
On the plastic packaging stator (1) and near the magnet ring (6), it is characterised in that：The plastic shell (13) is also wrapped
Several signal lines (15) are wrapped with, plastic packaging is in the plastic shell (13) in the middle part of several signal lines (15), if described
The first end (151) of dry signal line (15) is stretched out from plastic shell (13) lateral surface (131), several signal lines
(15) the second end (152) is extend into from plastic shell (13) medial surface (132) in the inner cavity (14), the second end
(152) it is electrically connected with the Hall circuit board (5).
2. a kind of plastic packaging motor according to claim 1, it is characterised in that：The second end (152) and the Hall
It is connected by connector (7) between wiring board (5).
3. a kind of plastic packaging motor according to claim 2, it is characterised in that：The connector (7) include be located at it is described suddenly
Contact pin (71) on your wiring board (5), and female connector (72) positioned at the second end (152).
4. a kind of plastic packaging motor according to claim 2, it is characterised in that：The connector (7) include be located at it is described suddenly
Socket (73) on your wiring board (5), and the plug (74) positioned at the second end (152).
5. a kind of plastic packaging motor as claimed in any of claims 1 to 4, it is characterised in that：The plastic shell
(13) lateral surface (131) is protruding with out line platform (134), the first end (151) and power supply lead wire of the signal wire (15)
(16) from it is described go out line platform (134) protrude from plastic shell (13) outside.
6. a kind of plastic packaging motor according to claim 5, it is characterised in that：Plastic shell (13) medial surface is equipped with ring
The mounting platform (133) of shape, the Hall circuit board (5) are mounted on the mounting platform (133), the signal wire (15)
The second end (152) is extend into above mounting platform (133) in the inner cavity (14).
7. a kind of plastic packaging motor according to claim 6, it is characterised in that：Described two end caps (4a, 4b) are also cased with outside
Beam (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013143.XU CN207835235U (en) | 2018-01-04 | 2018-01-04 | A kind of plastic packaging motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013143.XU CN207835235U (en) | 2018-01-04 | 2018-01-04 | A kind of plastic packaging motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207835235U true CN207835235U (en) | 2018-09-07 |
Family
ID=63391786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820013143.XU Active CN207835235U (en) | 2018-01-04 | 2018-01-04 | A kind of plastic packaging motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207835235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336423A (en) * | 2019-08-09 | 2019-10-15 | 格力电器（武汉）有限公司 | Plastic package PG motor for air conditioner and PG assembly thereof |
| WO2021258543A1 (en) * | 2020-06-24 | 2021-12-30 | 中山大洋电机股份有限公司 | Plastic package motor having fireproof structure |
-
2018
- 2018-01-04 CN CN201820013143.XU patent/CN207835235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336423A (en) * | 2019-08-09 | 2019-10-15 | 格力电器（武汉）有限公司 | Plastic package PG motor for air conditioner and PG assembly thereof |
| WO2021258543A1 (en) * | 2020-06-24 | 2021-12-30 | 中山大洋电机股份有限公司 | Plastic package motor having fireproof structure |
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