CN215344309U - Permanent magnet synchronous motor all-in-one machine structure integrating intelligent control - Google Patents

Permanent magnet synchronous motor all-in-one machine structure integrating intelligent control Download PDF

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Publication number
CN215344309U
CN215344309U CN202121352935.8U CN202121352935U CN215344309U CN 215344309 U CN215344309 U CN 215344309U CN 202121352935 U CN202121352935 U CN 202121352935U CN 215344309 U CN215344309 U CN 215344309U
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China
Prior art keywords
controller box
controller
motor
permanent magnet
magnet synchronous
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CN202121352935.8U
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Chinese (zh)
Inventor
郑帮军
杨学海
林敏�
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Zhengli Motor Co ltd
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Zhengli Motor Co ltd
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Priority to CN202121352935.8U priority Critical patent/CN215344309U/en
Priority to PCT/CN2021/111450 priority patent/WO2022262094A1/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

The utility model provides an intelligent control integrated permanent magnet synchronous motor structure, and belongs to the technical field of motor control. It is not high that it has solved traditional motor structure intelligent degree, and the poor problem of outward appearance effect. The permanent magnet synchronous motor all-in-one machine structure integrating intelligent control comprises a motor body, a controller PCB, a human-computer interaction touch screen, a centrifugal fan, a guide cover and a controller box body for installing a controller, wherein the centrifugal fan and the guide cover are arranged at the rear end of the motor body, the controller box body is arranged right above the motor body and the guide cover, a ventilation channel is arranged between the controller box body and the motor body as well as between the controller box body and the guide cover, the controller box body consists of a controller box and a controller box cover, the controller box cover is arranged above the controller box, and the controller box cover is provided with the human-computer interaction touch screen. The utility model has the advantages of reasonable structural design, reliable installation and high intelligent degree.

Description

Permanent magnet synchronous motor all-in-one machine structure integrating intelligent control
Technical Field
The utility model belongs to the technical field of motor control, and relates to an intelligent control integrated permanent magnet synchronous motor structure.
Background
At present frequency conversion speed regulation's all-in-one passes through coupling mechanism with converter and motor and merges as a whole, and it is in wiring mode and heat radiation structure, all draw forth cable access control ware and utilize independent radiating structure separately respectively according to traditional motor respectively and cool off, just so can have 2-3 fans simultaneous workings, the noise is big also can be great simultaneously the loss, and the maintenance cost is high, and this kind of traditional structure integration degree is not high, and the outward appearance effect is poor.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an intelligent control integrated permanent magnet synchronous motor structure.
The purpose of the utility model can be realized by the following technical scheme: the integrated permanent magnet synchronous motor structure is characterized by comprising a motor body, a controller PCB, a human-computer interaction touch screen, a centrifugal fan, a guide cover and a controller box body for installing a controller, wherein the centrifugal fan and the guide cover are arranged at the rear end of the motor body, the controller box body is arranged right above the motor body and the guide cover, a ventilation channel is arranged between the controller box body and the motor body as well as between the controller box body and the guide cover, the controller box body is composed of a controller box and a controller box cover, the controller box cover is positioned above the controller box, and the controller box cover is provided with the human-computer interaction touch screen.
In the integrated intelligent control permanent magnet synchronous motor structure, the motor body is provided with a motor lead female-male terminal, and the motor body is provided with 4 guide mounting holes for mounting the controller box body.
In the integrated intelligent control permanent magnet synchronous motor structure, the bottom of the controller box body is provided with a capacitor groove and an inductor groove, the back of the capacitor groove is provided with an axial heat dissipation rib and an annular heat dissipation rib, and 4 guide mounting arms matched with the guide mounting holes are further arranged below the controller box body.
In the integrated permanent magnet synchronous motor structure integrating intelligent control, the upper end of the guide cover is provided with the opening, and the rear end of the guide cover is provided with the air inlet hole.
In foretell collection intelligent control's PMSM all-in-one structure, controller PCB is located the controller box body, controller PCB on integrate and have power module, power module is located directly over the centrifugal fan, the electric capacity is equipped with to the contrary in the electric capacity groove, the inductance is equipped with to the contrary in the inductance groove, be equipped with the public terminal seat on the controller PCB.
In the integrated permanent magnet synchronous motor structure integrating intelligent control, the electric connection between the motor body and the controller PCB is realized by inserting the motor lead female terminal and the controller PCB male terminal seat into each other for connection.
In the integrated permanent magnet synchronous motor structure integrating intelligent control, in the installation process of the controller box body and the motor body, the connection between the male terminal base and the motor lead female terminal can be facilitated through the 4 type installation arms and the 4 guide installation holes.
Compared with the prior art, this collection intelligent control's permanent magnet synchronous motor all-in-one structure has following advantage:
1. the intelligent control integrated permanent magnet synchronous motor structure adopts a structure that a motor fan can radiate heat of a heating element of a controller to the maximum extent;
2. the intelligent control integrated permanent magnet synchronous motor structure places the most main power module of the controller at the position with the maximum wind speed, so that the use specification of a fan is reduced, and the noise of the fan is reduced;
3. the intelligent control integrated permanent magnet synchronous motor structure embeds the electric connection between the motor and the controller, and reliably electrically connects the motor and the controller while assembling the controller;
4. the intelligent control integrated permanent magnet synchronous motor structure is provided with a guide arm and a guide hole to avoid blind plugging for smooth plugging of an electric connection connector;
5. this permanent magnet synchronous motor all-in-one structure of collection intelligent control is equipped with mutual touch-sensitive screen on the control lid, and is more friendly to user's practicality. The structure optimizes the complex process of the traditional motor controller combination, and has the problems of high heat dissipation noise, poor appearance integrity and poor user experience.
Drawings
Fig. 1 is an exploded structure schematic diagram of the integrated intelligent control permanent magnet synchronous motor structure.
Fig. 2 is a schematic diagram of a radial section structure of the integrated intelligent control permanent magnet synchronous motor structure.
Fig. 3 is an axial sectional structural schematic diagram of the integrated structure of the intelligent control permanent magnet synchronous motor.
Fig. 4 is a schematic three-dimensional structure of the intelligent control permanent magnet synchronous motor all-in-one machine structure without the wind scooper.
In the figure, 1, a motor body; 101. a guide mounting hole; 102. a motor lead female terminal; 2. a controller box; 201. a guide mounting arm; 202. a capacitor tank; 203. an inductance slot; 204. axial heat dissipation ribs; 205. an annular heat dissipation rib; 3. the controller box cover, 4, and a human-computer interaction touch screen; 5. a centrifugal fan; 6. a wind scooper; 7. a controller PCB; 701. a male terminal base; 702. a capacitor; 703. an inductance; 704. and a power module.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 3 and 4, the integrated intelligent control permanent magnet synchronous motor structure includes a motor body 1, a controller PCB7, a human-computer interaction touch screen 4, a centrifugal fan 5, a guide cover and a controller box body for installing the controller, wherein the centrifugal fan 5 and the guide cover are arranged at the rear end of the motor body 1, the controller box body is installed right above the motor body 1 and the wind scooper 6, a ventilation channel is arranged between the controller box body and the motor body 1 and between the controller box body and the wind scooper 6, the controller box body is composed of a controller box 2 and a controller box cover 3, the controller box cover 3 is located above the controller box 2, and the controller box cover 3 is provided with a human-computer interaction touch screen.
In a detailed description, the motor body 1 is provided with a motor lead female-male terminal, the motor body 1 is provided with 4 guide mounting holes 101 for installing the controller box body, the electric connection between the motor body 1 and the controller PCB7 can connect the male terminal seat 701 and the lead female terminal in the assembly by mutual insertion, the guide mounting arm 201 and the guide mounting holes 101 can avoid damage caused by blind insertion of the terminals in the assembly process, thereby improving the assembly efficiency and saving the complexity of the traditional wiring mode.
In further detail, the bottom of the controller box body is provided with a capacitor groove 202 and an inductor groove 203, the back of the capacitor groove 202 is provided with an axial heat dissipation rib 204 and an annular heat dissipation rib 205, and 4 guide mounting arms (201) which are installed in cooperation with the guide mounting holes 101 are further arranged below the controller box body.
In further detail, the upper end of the guide cover is provided with an opening, and the rear end of the guide cover is provided with an air inlet hole.
In further detail, the controller PCB7 is located in the controller box, the power module 704 is integrated on the controller PCB7, the power module 704 is located right above the centrifugal fan 5, large-area heat dissipation can be performed by utilizing the maximum wind speed generated by the fan, the capacitor 702 is inversely installed in the capacitor slot 202, the inductor 703 is inversely installed in the inductor slot 203, the outer walls of the inductor slot 203 and the capacitor slot 202 are arranged in the ventilation duct, the temperatures of the inductor 703 and the capacitor 702 can be effectively reduced, the service life of the device is prolonged, and the male terminal seat 701 is arranged on the controller PCB 7.
In a further elaboration, the electric connection between the motor body 1 and the controller PCB7 is realized by inserting the motor lead female terminal 102 and the controller PCB7 male terminal seat 701 into the connector, so that the installation and the maintenance are convenient, and the production efficiency and the later maintenance cost can be improved.
In a further elaboration, in the installation process of the controller box body and the motor body 1, the 4 type installation arms and the 4 guide installation holes 101 can facilitate the connection of the male terminal seat 701 and the motor lead female terminal 102, so that the damage of the terminal caused by blind insertion is avoided, and meanwhile, the assembly efficiency is improved.
Principle of operation
As shown in fig. 1, the motor body 1 is characterized in that a motor lead female terminal 102 is provided with 4 guide mounting holes 101; a controller PCB7, characterized by a male terminal block 701; controller box 2, its characterized in that is equipped with 4 direction installation arms 201, to sum up the characteristic, the electric connection of motor body 1 and controller PCB7 can be connected male terminal seat 701 and the mutual inserting of lead wire female terminal 101 in the assembly, and direction installation arm 201 and direction mounting groove can avoid causing the damage at the blind inserting of assembly in-process terminal to improve assembly efficiency, also saved the loaded down with trivial details of traditional mode of connection.
As shown in fig. 2, the bottom of the controller box 2 is provided with a capacitor slot 202, the outer wall of the inductor slot 203 is disposed in the air duct and is provided with an axial heat dissipation rib 204 and a controller PCB7, and the controller PCB is characterized in that the capacitor 702 and the inductor 703 are inverted, and are disposed in the capacitor slot 202 and the inductor slot 203 after the controller PCB7 is mounted, and the capacitor slot 202 and the inductor slot 203 can be encapsulated by a material with high thermal conductivity, so that the temperatures of the inductor 703 and the capacitor 702 are effectively reduced, and the service life of controller components is prolonged.
As shown in fig. 3, an annular heat dissipating rib 205205 is disposed above the fan housing of the control box, the power element of the controller PCB7 is disposed on the inner wall of the control box and is tightly attached to the inner wall of the control box, and due to the opening above the fan housing, the centrifugal fan 5 starts to work, and a large wind speed is generated at this position, and the power element is cooled to the maximum extent. The specification of the fan can be reduced according to the specific heat dissipation state of the whole machine, so that the noise of the whole machine is reduced.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims (7)

1. The integrated permanent magnet synchronous motor structure is characterized by comprising a motor body (1), a controller PCB (7), a human-computer interaction touch screen (4), a centrifugal fan (5), a guide cover and a controller box body for installing a controller, wherein the centrifugal fan (5) and the guide cover are arranged at the rear end of the motor body (1), the controller box body is arranged right above the motor body (1) and the air guide cover (6), a ventilation channel is arranged between the controller box body and the motor body (1) as well as between the controller box body and the air guide cover (6), the controller box body is composed of a controller box (2) and a controller box cover (3), the controller box cover (3) is positioned above the controller box (2), and the controller box cover (3) is provided with a human-computer interaction touch screen.
2. The integrated machine structure of the permanent magnet synchronous motor integrating intelligent control as claimed in claim 1, wherein a motor lead terminal is arranged on the motor body (1), and 4 guide mounting holes (101) for mounting the controller box are arranged on the motor body (1).
3. The integrated machine structure of the intelligent control permanent magnet synchronous motor according to claim 1, wherein a capacitor groove (202) and an inductor groove (203) are formed in the bottom of the controller box body, an axial heat dissipation rib (204) and an annular heat dissipation rib (205) are arranged on the back of the capacitor groove (202), and 4 guide mounting arms (201) which are installed in a matched mode with the guide mounting holes (101) are further arranged below the controller box body.
4. The integrated permanent magnet synchronous motor structure integrated with intelligent control of claim 1, wherein the upper end of the guide cover is provided with an opening, and the rear end of the guide cover is provided with an air inlet hole.
5. The integrated intelligent control permanent magnet synchronous motor structure according to claim 3, wherein the controller PCB (7) is located in a controller box body, a power module (704) is integrated on the controller PCB (7), the power module (704) is located right above the centrifugal fan (5), a capacitor (702) is inversely installed in the capacitor groove (202), an inductor (703) is inversely installed in the inductor groove (203), and a male terminal seat (701) is arranged on the controller PCB (7).
6. An integrated intelligent control permanent magnet synchronous motor structure as claimed in claim 2, wherein the electrical connection between the motor body (1) and the controller PCB (7) is realized by inserting the motor lead female terminal (102) and the controller PCB (7) male terminal seat (701) into a row.
7. The integrated machine structure of the permanent magnet synchronous motor integrating intelligent control as claimed in claim 4, wherein in the process of mounting the controller box body and the motor body (1), the connection between the male terminal base (701) and the female terminal (102) of the motor lead can be facilitated by 4 type mounting arms and 4 guide mounting holes (101).
CN202121352935.8U 2021-06-17 2021-06-17 Permanent magnet synchronous motor all-in-one machine structure integrating intelligent control Active CN215344309U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202121352935.8U CN215344309U (en) 2021-06-17 2021-06-17 Permanent magnet synchronous motor all-in-one machine structure integrating intelligent control
PCT/CN2021/111450 WO2022262094A1 (en) 2021-06-17 2021-08-09 Integrated permanent magnet synchronous motor structure capable of intelligent control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121352935.8U CN215344309U (en) 2021-06-17 2021-06-17 Permanent magnet synchronous motor all-in-one machine structure integrating intelligent control

Publications (1)

Publication Number Publication Date
CN215344309U true CN215344309U (en) 2021-12-28

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Application Number Title Priority Date Filing Date
CN202121352935.8U Active CN215344309U (en) 2021-06-17 2021-06-17 Permanent magnet synchronous motor all-in-one machine structure integrating intelligent control

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CN (1) CN215344309U (en)
WO (1) WO2022262094A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007082362A (en) * 2005-09-16 2007-03-29 Hitachi Industrial Equipment Systems Co Ltd Rotating electric machine
DE102008058511A1 (en) * 2008-11-21 2010-05-27 Kostal Industrie Elektrik Gmbh Frequency converter for controlling an electric motor
EP2639940B1 (en) * 2012-03-15 2014-09-24 Grundfos Holding A/S Electric motor
CN209344963U (en) * 2019-01-07 2019-09-03 利欧集团浙江泵业有限公司 A kind of new pump permanent magnet synchronous motor structure connected to the controller
CN109818461A (en) * 2019-03-12 2019-05-28 驰美电机（上海）有限公司 A kind of integrated form frequency conversion intelligent driving system of permanent magnet motor

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