CN219124030U - Driving integrated air-cooled servo motor for wind power pitch control - Google Patents

Driving integrated air-cooled servo motor for wind power pitch control Download PDF

Info

Publication number
CN219124030U
CN219124030U CN202223464025.6U CN202223464025U CN219124030U CN 219124030 U CN219124030 U CN 219124030U CN 202223464025 U CN202223464025 U CN 202223464025U CN 219124030 U CN219124030 U CN 219124030U
Authority
CN
China
Prior art keywords
servo motor
heat dissipation
shell
fan blade
wind power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202223464025.6U
Other languages
Chinese (zh)
Inventor
戴永高
杨合跃
刘国海
包昉
夏豪俊
梁之得
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phase Motion Control Solution Wuhan Co ltd
Original Assignee
Phase Motion Control Solution Wuhan Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phase Motion Control Solution Wuhan Co ltd filed Critical Phase Motion Control Solution Wuhan Co ltd
Priority to CN202223464025.6U priority Critical patent/CN219124030U/en
Application granted granted Critical
Publication of CN219124030U publication Critical patent/CN219124030U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Landscapes

  • Motor Or Generator Cooling System (AREA)

Abstract

The utility model discloses a driving integrated air-cooled servo motor for wind power pitch control, which comprises a servo motor and a junction box, wherein a driving system for controlling the servo motor to work is arranged in the junction box, the rear end of the servo motor is connected with a fan blade in transmission connection with a rotating shaft of the servo motor, the junction box is arranged at the upper end of the servo motor, a fan blade protection sleeve is connected to a servo motor shell, the fan blade is positioned in the fan blade protection sleeve, and a plurality of ventilation channels communicated with the outside are arranged in the fan blade protection sleeve. The utility model provides a driving integrated air-cooled servo motor for wind power pitch control, which accelerates heat exchange between the inside of the motor and a driving system, is beneficial to reducing temperature rise and improving output torque.

Description

Driving integrated air-cooled servo motor for wind power pitch control
Technical Field
The utility model relates to the field of servo motors. More particularly, the utility model relates to a driving integrated air-cooled servo motor for wind power pitch control.
Background
The servo motor adopting the wind power variable pitch driving integrated structure integrates a motor and a driving system, has a compact overall structure, is naturally cooled in a heat dissipation mode, and dissipates heat through the surface of the shell and heat dissipation ribs of the driving system. At present, some wind field transformation projects are used for improving quality and enhancing efficiency, an original pitch system is adapted, new requirements are put forward on installation, performance and the like of a motor part, particularly, the requirements on torque are met, when the torque is increased, the current is increased, the temperature of the motor is easily increased, the aging of an insulation system is accelerated, and the service life is shortened, so that the heat dissipation capacity of a servo motor adopting a wind power pitch driving integrated structure is required to be improved.
Disclosure of Invention
The utility model aims to provide a driving integrated air-cooled servo motor for wind power pitch control, which accelerates heat exchange between the inside of the motor and a driving system, is beneficial to reducing temperature rise and improving output torque.
The technical scheme for solving the technical problems is as follows: the utility model provides a wind-powered electricity generation becomes oar with driving integral type forced air cooling servo motor, includes servo motor and terminal box, the servo motor rear end is connected with the flabellum of being connected with its pivot transmission, the terminal box sets up servo motor upper end, be connected with the flabellum protective sheath on the servo motor shell, the flabellum is located inside the flabellum protective sheath, be equipped with a plurality of ventilation channel with external intercommunication on the inside of flabellum protective sheath.
Preferably, in the integrated driving air-cooled servo motor for wind power pitch, the fan blade protecting sleeve comprises a rear cover plate and a U-shaped heat dissipation shell, the front end of the heat dissipation shell is sleeved on the servo motor shell, the upper end of the heat dissipation shell is connected with the junction box, the rear end of the heat dissipation shell extends to the rear of the fan blade and is flush with the rear end of the junction box, the rear cover plate is vertically arranged at the rear end of the heat dissipation shell to seal an opening at the rear end of the heat dissipation shell, a plurality of first heat dissipation ribs are arranged on the inner wall of the heat dissipation shell, and a plurality of ventilation channels are formed in gaps between the first heat dissipation ribs.
Preferably, in the integrated driving air-cooled servo motor for wind power pitch, a plurality of second cooling ribs are arranged at the upper end of the outer shell of the servo motor, the junction box is arranged above the servo motor and connected with the plurality of second cooling ribs, and a plurality of ventilation channels are formed in gaps among the plurality of second cooling ribs.
Preferably, in the wind power pitch-controlled integrated air-cooled servo motor, a handle is arranged on a shell of the servo motor.
According to the utility model, the fan blade protecting sleeve is arranged, and the plurality of ventilation channels are arranged, so that heat exchange between the inside of the fan blade protecting sleeve and the outside is accelerated when the fan blade rotates, and the heat of the servo motor is dissipated.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic structural diagram of a driving integrated air-cooled servo motor for wind power pitch control;
fig. 2 is a plan view of a driving integrated air-cooled servo motor for wind power pitch control according to the present utility model.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
It should be noted that, in the description of the present utility model, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Fig. 1-2 are diagrams of a driving integrated air-cooled servo motor for wind power pitch, which is provided by the embodiment of the utility model, and comprises a servo motor 1 and a junction box 2, wherein the rear end of the servo motor 1 is connected with a fan blade 3 in transmission connection with a rotating shaft of the servo motor, the junction box 2 is arranged at the upper end of the servo motor 1, a fan blade protection sleeve is connected to a shell of the servo motor 1, the fan blade 3 is positioned in the fan blade protection sleeve, and a plurality of ventilation channels communicated with the outside are arranged in the fan blade protection sleeve.
In this embodiment, the servo motor is electrically connected with the junction box 2, and a driving system for controlling the servo motor to work is installed in the junction box, and the servo motor and the junction box 2 are all in the prior art. In order to strengthen the heat dissipation to servo motor, be connected with the flabellum 3 of being connected rather than the pivot transmission at servo motor rear end, through the servo motor during operation, drive flabellum 3 when its pivot rotates and rotate to set up the flabellum protective sheath on the servo motor shell and protected flabellum 3, also kept whole forced air cooling servo motor's leakproofness simultaneously. When the motor works, the fan blades 3 are driven to synchronously rotate, the inside of the fan blade protective sleeve is communicated with the outside through a plurality of ventilation channels, when the fan blades 3 rotate, the air flow exchange between the inside of the fan blade protective sleeve and the outside is enhanced through the plurality of ventilation channels, and the heat of the servo motor is dissipated outwards through the air flow exchange, so that the heat dissipation effect is achieved on the servo motor. In this embodiment, the connection between the fan blade 3 and the servo motor can be achieved by adopting the prior art, and the connection structure between the fan blade 3 and the servo motor is disclosed in the utility model of fan blade 3 blade mounting structure of air-cooled servo motor, the authorized publication number of which is CN207892862U, and in addition, the connection relationship between the fan blade 3 and the servo motor in the application can be seen in fig. 2.
Preferably, as another embodiment of the present utility model, the fan blade protecting sleeve includes a rear cover plate 4 and a U-shaped heat dissipation shell 5, the front end of the heat dissipation shell 5 is sleeved on the outer shell of the servo motor 1, the upper end of the heat dissipation shell is connected with the junction box 2, the rear end of the heat dissipation shell extends to the rear of the fan blade 3 and is flush with the rear end of the junction box 2, the rear cover plate 4 is vertically arranged at the rear end of the heat dissipation shell 5 to seal the rear end opening of the heat dissipation shell, a plurality of first heat dissipation ribs 6 are arranged on the inner wall of the heat dissipation shell 5, and a plurality of ventilation channels are formed by the gaps among the plurality of first heat dissipation ribs 6.
In this embodiment, the flabellum protective sheath includes back shroud 4 and U-shaped heat dissipation shell 5, forms the cavity that holds flabellum 3 through between board, heat dissipation shell 5 and the terminal box 2, and the cavity forms a plurality of ventilation channels and carries out the air current exchange with the external world through the clearance between a plurality of first heat dissipation muscle 6, also is connected with servo motor's shell through a plurality of first heat dissipation muscle 6 simultaneously.
Preferably, as another embodiment of the present utility model, a plurality of second heat dissipating ribs 7 are disposed at the upper end of the housing of the servo motor 1, and the junction box 2 is disposed above the servo motor 1 and connected to the plurality of second heat dissipating ribs 7, and gaps between the plurality of second heat dissipating ribs 7 form a plurality of ventilation channels.
In this embodiment, in order to further enhance the heat dissipation performance of the fan blade protection sleeve, a plurality of second heat dissipation ribs 7 are disposed at the upper end of the housing of the servo motor, the junction box 2 is connected with the plurality of second heat dissipation ribs 7, and the communication between the cavity containing the fan blade 3 and the outside is enhanced through the gaps between the plurality of second heat dissipation ribs 7.
Preferably, as another embodiment of the present utility model, a handle 8 is provided on the housing of the servo motor 1.
In this embodiment, a handle 8 is provided on the housing of the servo motor, so as to facilitate moving the air-cooled servo motor.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown, it is well suited to various fields of use for which the utility model is suited, and further modifications may be readily made by one skilled in the art, and the utility model is therefore not to be limited to the particular details and examples shown and described herein, without departing from the general concepts defined by the claims and the equivalents thereof.

Claims (4)

1. The utility model provides a wind-powered electricity generation becomes oar with driving integral type forced air cooling servo motor, includes servo motor (1) and terminal box (2), servo motor (1) rear end is connected with flabellum (3) rather than the pivot transmission is connected, terminal box (2) set up servo motor (1) upper end, a serial communication port, be connected with the flabellum protective sheath on servo motor (1) shell, flabellum (3) are located inside the flabellum protective sheath, be equipped with a plurality of ventilation channel with external intercommunication on the inside of flabellum protective sheath.
2. The wind power pitch drive integrated air-cooled servo motor as claimed in claim 1, wherein the fan blade protection sleeve comprises a rear cover plate (4) and a U-shaped heat dissipation shell (5), the front end of the heat dissipation shell (5) is sleeved on the outer shell of the servo motor (1), the upper end of the heat dissipation shell is connected with the junction box (2), the rear end of the heat dissipation shell extends to the rear of the fan blade (3) and is flush with the rear end of the junction box (2), the rear cover plate (4) is vertically arranged at the rear end of the heat dissipation shell (5) so as to seal an opening at the rear end of the heat dissipation shell, a plurality of first heat dissipation ribs (6) are arranged on the inner wall of the heat dissipation shell (5), and a plurality of ventilation channels are formed among the plurality of first heat dissipation ribs (6).
3. A wind power pitch drive integrated air-cooled servo motor as claimed in claim 2, wherein a plurality of second heat dissipation ribs (7) are arranged at the upper end of the outer shell of the servo motor (1), the junction box (2) is arranged above the servo motor (1) and connected with the plurality of second heat dissipation ribs (7), and a plurality of ventilation channels are formed by gaps among the plurality of second heat dissipation ribs (7).
4. A wind power pitch drive integrated air cooling servo motor as claimed in any one of claims 1-3, wherein a handle (8) is provided on the housing of the servo motor (1).
CN202223464025.6U 2022-12-25 2022-12-25 Driving integrated air-cooled servo motor for wind power pitch control Active CN219124030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223464025.6U CN219124030U (en) 2022-12-25 2022-12-25 Driving integrated air-cooled servo motor for wind power pitch control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223464025.6U CN219124030U (en) 2022-12-25 2022-12-25 Driving integrated air-cooled servo motor for wind power pitch control

Publications (1)

Publication Number Publication Date
CN219124030U true CN219124030U (en) 2023-06-02

Family

ID=86530297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223464025.6U Active CN219124030U (en) 2022-12-25 2022-12-25 Driving integrated air-cooled servo motor for wind power pitch control

Country Status (1)

Country Link
CN (1) CN219124030U (en)

Similar Documents

Publication Publication Date Title
CN207664779U (en) A kind of electric machine radiator
CN219124030U (en) Driving integrated air-cooled servo motor for wind power pitch control
CN215186377U (en) Electric device with lateral heat dissipation
CN214673833U (en) Alternating current low-voltage power distribution cabinet device
CN217305525U (en) Laser radar heat radiation structure and laser radar
CN213484687U (en) Rotating electric machine
CN212875548U (en) Heat dissipation motor of electric vehicle
CN211000912U (en) Ventilation diversion cabin of passenger car radiator
CN110690782B (en) Vibration-damping air-cooling woodworking electric spindle
CN219124057U (en) Driving integrated servo motor for engineering machinery
CN220817933U (en) Fan assembly and air condensing units
CN220577047U (en) Automobile grille heat radiation structure
CN217427891U (en) Torque motor
CN221202691U (en) Communication base station box heat abstractor
CN213783070U (en) Rotating electrical machine convenient to cooling
CN219437450U (en) Power optical cable communication box convenient to heat dissipation
CN214477661U (en) Quick heat dissipation type battery liquid cooling plate
CN218644402U (en) Variable-pitch driving equipment of wind driven generator
CN110855080A (en) Ventilation and heat dissipation system of five-phase asynchronous induction motor
CN219458805U (en) Strong heat dissipation air conditioner rotor
CN213990363U (en) Three-phase asynchronous motor with heat dissipation function
CN210167910U (en) Motor heat dissipation device
CN220711274U (en) Ventilated heat dissipation type switch reluctance motor
CN220066829U (en) High heat dissipation bus duct
CN217388410U (en) Automatically controlled integral type motor

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant