CN212850069U - Permanent magnet direct-drive integrated EC motor for livestock fan - Google Patents
Permanent magnet direct-drive integrated EC motor for livestock fan Download PDFInfo
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- CN212850069U CN212850069U CN202021773295.3U CN202021773295U CN212850069U CN 212850069 U CN212850069 U CN 212850069U CN 202021773295 U CN202021773295 U CN 202021773295U CN 212850069 U CN212850069 U CN 212850069U
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- driver board
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Abstract
The utility model provides a permanent magnetism directly drives integrative EC motor for poultry fan for the driver board of control motor sets up between motor rear end cap and driver shell, and driver board and motor inner circuit are connected through setting up plug and socket electricity on driver board and the motor rear end cap respectively, and the driver board is installed on the motor rear end cap. The driver board is connected with the internal circuit of the motor through the plug and the socket, so that the driver board is prevented from being influenced by the flexible wires, the driver board is arranged on the rear end cover of the motor, the plug and the socket can be inserted firstly, the driver board is positioned through the plug and the socket, and then the driver board is fixedly arranged; the plug and the socket cannot be damaged in the installation and maintenance process, the machining precision requirement is not high, and the operation is convenient in the installation and maintenance process.
Description
Technical Field
The utility model belongs to the technical field of the motor, especially, relate to a permanent magnetism directly drives integrative EC motor for poultry fan.
Background
The existing drive motor all-in-one machine fixes a driver board in a driver shell, and is connected with the driver board and a motor internal circuit through flexible wires, and the flexible wires can be coiled in a cavity after being installed, so that the work of the driver board is influenced.
At present, the driver board and the motor internal circuit are connected in a plug and socket mode, but because the plug and the socket have a positioning function, in the installation and disassembly maintenance process, if the plug and the socket are used for positioning the driver shell, the load which needs to be borne by the plug and the socket is large, the plug and the socket are easy to damage, if the driver shell is additionally provided with a positioning structure, the plug and the socket are easy to cause over-positioning and are easy to damage, and if the plug and the socket are used for positioning and installation through a tool, the requirement on the processing precision is high, and the operation is complex.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a permanent magnetism directly drives integrative EC motor for poultry fan, through installing the driver board on the motor rear end cap, avoid in the installation and dismantlement maintenance process, damage the plug and the socket of connecting driver board and motor internal circuit.
The utility model provides a permanent magnetism directly drives integrative EC motor for poultry fan for the driver board of control motor sets up between motor rear end cap and driver shell, and driver board and motor inner circuit are connected through setting up plug and socket electricity on driver board and the motor rear end cap respectively, and the driver board is installed on the motor rear end cap.
In a first possible implementation manner, a plug is provided on the driver board, and a socket is correspondingly provided on the rear end cover of the motor.
With reference to the above possible implementation manners, in a second possible implementation manner, the driver board and the driver shell are respectively fixed on the motor, and the driver board is fixed on the rear end cover of the motor through a screw; the motor rear end cover is provided with a plurality of mounting protrusions extending along the axial direction of the motor, and each mounting protrusion is provided with a threaded hole for mounting the driver board.
In combination with the above possible implementations, in a third possible implementation, the driver housing is fixed to the motor rear end cover by screws; and a waterproof sealing ring is arranged between the driver shell and the rear end cover of the motor.
With reference to the foregoing possible implementation manners, in a fourth possible implementation manner, the driver shell is an aluminum shell, a signal transmission port is formed in a rear end surface of the driver shell, and a position of the signal transmission port corresponds to a position of the wireless transmission module on the driver board, so as to prevent the driver shell from shielding the wireless signal; and a plastic cover plate is arranged on the signal transmission port, and a waterproof sealing ring is arranged between the plastic cover plate and the driver shell.
In combination with the above possible implementation manners, in a fifth possible implementation manner, a gap between the IGBT module on the driver board and the rear end surface of the driver housing is filled with a heat conductive paste.
With reference to the foregoing possible implementation manners, in a sixth possible implementation manner, an aviation plug is installed on the driver housing, and the aviation plug is connected to the power line on the driver board.
In combination with the above possible implementations, in a seventh possible implementation, the aviation plug is further connected to a signal line on the driver board.
In combination with the above possible implementation manners, in an eighth possible implementation manner, a wiring port is formed in the rear end face of the driver shell, the position of the wiring port corresponds to the position of an electric connection line between the driver board and the aviation plug, a driver cover board is detachably mounted on the wiring port, and a waterproof sealing ring is arranged between the driver cover board and the driver shell.
In combination with the above possible implementation manners, in a ninth possible implementation manner, the driver housing is provided with a heat dissipation rib.
The utility model provides a permanent magnetism directly drives integrative EC motor for poultry fan, through plug and socket connection driver board and motor internal circuit, avoided the patchcord to influence driver board work, and install the driver board on the motor rear end lid, can peg graft plug and socket earlier, fix a position for the driver board through plug and socket, then fixed mounting driver board; compared with a driver shell with a driver board, the driver board has the advantages that the quality of a single driver board is small, the load brought to a plug and a socket in the installation and maintenance process is small, the plug and the socket cannot be damaged, the requirement on machining precision is not high, and the operation is convenient in installation and maintenance.
Drawings
Fig. 1 is a schematic structural view of a permanent magnet direct-drive integrated EC motor for a livestock wind turbine provided in an embodiment of the present invention;
fig. 2 is an explosion schematic diagram of the permanent magnet direct-drive integrated EC motor for the animal wind turbine provided by the embodiment of the present invention.
Description of reference numerals:
1. a motor rear end cover; 11. a socket; 12. mounting a boss; 2. a driver board; 21. a plug; 3. a driver housing; 31. a signal transmission port; 32. a wiring port; 4. a plastic cover plate; 5. a driver cover plate; 6. an aviation plug;
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and embodiments. It should be understood that the description of the specific embodiments is intended to be illustrative, and not limiting. Terms such as first, second, etc. in this document are only used for distinguishing one entity (or operation) from another entity (or operation), and do not indicate any relationship or order between these entities (or operations); in addition, terms such as upper, lower, left, right, front, rear, and the like in the text denote directions or orientations, and only relative directions or orientations, not absolute directions or orientations. Without additional limitation, an element defined by the phrase "comprising" does not exclude the presence of other elements in a process, method, article, or apparatus that comprises the element.
Please refer to fig. 1 and fig. 2, the utility model provides a permanent magnetism directly drives integrative EC motor for poultry fan for the driver board 2 of control motor sets up between motor rear end cap 1 and driver shell 3, and driver board 2 and motor internal circuit are connected through setting up plug 21 and the socket 11 electricity on driver board 2 and motor rear end cap 1 respectively, and driver board 2 is installed on motor rear end cap 1.
The utility model provides a pair of permanent magnetism directly drives integrative EC motor for poultry fan, connect driver board 2 and motor internal circuit through plug 21 and socket 11, the patchcord has been avoided influencing driver board 2 work, and install driver board 2 on motor rear end cap 1, plug 21 and socket 11 can peg graft earlier, come to fix a position for driver board 2 through plug 21 and socket 11, for taking driver shell 3 of driver board 2, the quality of single driver board 2 is little, the load that brings for plug 21 and socket 11 in installation and maintenance process is little, can not damage plug and socket. And the requirement on processing precision is not high, and the operation is convenient during installation and maintenance.
As an alternative embodiment, the driver board 2 is provided with a plug 21, and the motor rear cover 1 is correspondingly provided with a socket 11.
As an alternative embodiment, the drive plate 2 and the drive housing 3 are each fastened to the motor. In the subsequent maintenance, the driver board 2 is not detached at the same time when the driver housing 3 is detached, and the driver board 2 is prevented from being mounted again unnecessarily when the driver board does not need to be replaced or adjusted.
As an alternative embodiment, the drive plate 2 is fixed to the motor rear end cover 1 by screws.
Specifically, the motor rear end cover 1 is provided with a plurality of mounting protrusions 12 extending in the axial direction of the motor, and each mounting protrusion 12 is provided with a threaded hole for mounting the driver board 2.
Through setting up the installation arch, reduce the area of contact of motor rear end cover 1 and driver board 2, be favorable to dispelling the heat to motor and driver board.
As an alternative embodiment, the driver housing 3 is fixed to the motor rear end cover 1 by screws; and a waterproof sealing ring is arranged between the driver shell 3 and the motor rear end cover 1.
As an optional implementation manner, the driver housing 3 is an aluminum housing, a signal transmission port 31 is formed on a rear end surface of the driver housing 3, and the position of the signal transmission port 31 corresponds to the position of the wireless transmission module on the driver board, so as to prevent the driver housing 3 from shielding the wireless signal;
a plastic cover plate 4 is arranged on the signal transmission port 31, and a waterproof sealing ring is arranged between the plastic cover plate 4 and the driver shell 3.
The wireless transmission module is used for detecting and controlling signal transmission, so that the trouble of setting a signal line can be saved, the use of wires is reduced, and centralized control is facilitated. The metal-made driver housing 3 can reduce external interference, but a signal transmission port 31 needs to be reserved to ensure that wireless signal transmission is smoothly performed. The plastic cover plate 4 serves to seal the chamber in which the driver plate 2 is located.
As an alternative embodiment, the gap between the IGBT module on the driver board 2 and the rear end face of the driver housing 3 is filled with a thermally conductive paste. Because driver board 2 installs on motor rear end cover 1, can't guarantee closely laminating between driver board 2 and the driver shell 3, because processing and assembly error, probably produce great clearance between driver board 2 and the driver shell 3, traditional heat conduction silicone grease mobility is higher, is not suitable for filling great clearance. And the gap between the IGBT module and the rear end face of the driver shell 3 can be effectively filled by adopting the heat-conducting glue, so that a good heat-conducting effect between the IGBT module and the driver shell 3 is kept.
As an alternative embodiment, an aviation plug 6 is mounted on the driver housing 3, and the aviation plug 6 is connected with a power line on the driver board 2. The wiring of the aviation plug is more convenient.
As an alternative embodiment, the aviation plug 6 is also connected to a signal line on the driver board 2.
As an optional implementation mode, a wiring port 32 is formed on the rear end face of the driver housing 3, the position of the wiring port 32 corresponds to the position of an electric connection wire between the driver board 2 and the aviation plug 6, a driver cover plate 5 is detachably mounted on the wiring port 32, and a waterproof sealing ring is arranged between the driver cover plate 5 and the driver housing 3.
The driver board 2 and the aviation plug 6 are connected through the wiring port 32, a short electric wire can be adopted, parts are fixed during wiring, and operation is more convenient.
As an alternative embodiment, heat dissipation ribs are provided on the drive housing 3.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. The utility model provides a permanent magnetism directly drives integrative EC motor for poultry fan, its characterized in that for the driver board (2) of control motor sets up between motor rear end cap (1) and driver shell (3), driver board (2) and motor internal circuit through set up respectively in driver board (2) with plug (21) and socket (11) electricity on motor rear end cap (1) are connected, install on motor rear end cap (1) driver board (2).
2. The permanent-magnet direct-drive integrated EC motor for the animal wind turbine as claimed in claim 1, wherein a plug (21) is provided on the driver board (2), and a socket (11) is correspondingly provided on the motor rear end cover (1).
3. The permanent-magnet direct-drive integrated EC motor for the animal blower as claimed in claim 1, wherein the driver board (2) and the driver housing (3) are respectively fixed on the motor, and the driver board (2) is fixed on the motor rear end cover (1) by screws; the motor rear end cover (1) is provided with a plurality of mounting protrusions (12) extending along the axial direction of the motor, and each mounting protrusion (12) is provided with a threaded hole for mounting the driver plate (2).
4. The permanent-magnet direct-drive integrated EC motor for the animal fan as claimed in claim 3, wherein the driver housing (3) is fixed on the motor rear end cover (1) by screws; and a waterproof sealing ring is arranged between the driver shell (3) and the motor rear end cover (1).
5. The permanent-magnet direct-drive integrated EC motor for the animal blower as claimed in claim 1, wherein the driver housing (3) is an aluminum housing, a signal transmission port (31) is formed on the rear end face of the driver housing (3), and the position of the signal transmission port (31) corresponds to the position of a wireless transmission module on the driver board to prevent the driver housing (3) from shielding wireless signals; and a plastic cover plate (4) is arranged on the signal transmission port (31), and a waterproof sealing ring is arranged between the plastic cover plate (4) and the driver shell (3).
6. The permanent-magnet direct-drive integrated EC motor for the animal blower as claimed in claim 1, wherein the gap between the IGBT module on the driver board (2) and the rear end face of the driver housing (3) is filled with a heat-conducting glue.
7. The permanent-magnet direct-drive integrated EC motor for the animal blower as claimed in claim 1, wherein an aviation plug (6) is mounted on the driver housing (3), and the aviation plug (6) is connected with a power line on the driver board (2).
8. The permanent-magnet direct-drive integrated EC motor for the animal fan as claimed in claim 7, wherein the aviation plug (6) is further connected with a signal wire on the driver board (2).
9. The permanent-magnet direct-drive integrated EC motor for the animal fan as claimed in claim 7, wherein a wiring port (32) is provided on the rear end face of the driver housing (3), the position of the wiring port (32) corresponds to the position of an electric connection line between the driver board (2) and the aviation plug (6), a driver cover board (5) is detachably mounted on the wiring port (32), and a waterproof sealing ring is provided between the driver cover board (5) and the driver housing (3).
10. The permanent-magnet direct-drive integrated EC motor for the animal blower as claimed in claim 1, wherein the driver housing (3) is provided with heat dissipation ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021773295.3U CN212850069U (en) | 2020-08-24 | 2020-08-24 | Permanent magnet direct-drive integrated EC motor for livestock fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021773295.3U CN212850069U (en) | 2020-08-24 | 2020-08-24 | Permanent magnet direct-drive integrated EC motor for livestock fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212850069U true CN212850069U (en) | 2021-03-30 |
Family
ID=75138078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021773295.3U Active CN212850069U (en) | 2020-08-24 | 2020-08-24 | Permanent magnet direct-drive integrated EC motor for livestock fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212850069U (en) |
-
2020
- 2020-08-24 CN CN202021773295.3U patent/CN212850069U/en active Active
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