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CN-224204875-U - Coaxial double-oar motor cabinet and unmanned aerial vehicle

CN224204875UCN 224204875 UCN224204875 UCN 224204875UCN-224204875-U

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a coaxial double-oar motor cabinet, which comprises a motor cabinet body for installing a motor, wherein the motor cabinet body is of a cylinder structure which is arranged in a penetrating way along the axial direction, an air inlet is arranged on the side wall of the motor cabinet body, a ducted fan is arranged at the position of the air inlet, and the ducted fan can drive air flow to enter the motor cabinet body from the air inlet and flow out from two ends of the motor cabinet body. Through the cover establish the duct fan in the air intake of motor cabinet body lateral wall, the wind flows by the duct fan entering motor cabinet body in, flows through both ends, has taken away the heat of motor, has strengthened the heat dispersion of motor cabinet.

Inventors

  • Lv Zongrui
  • ZHANG HAO

Assignees

  • 华鹰电机科技有限公司

Dates

Publication Date
20260505
Application Date
20250324

Claims (10)

  1. 1. The coaxial double-oar motor cabinet is characterized by comprising a motor cabinet body (1) for installing a motor, wherein: The motor base body is of a cylinder structure which is arranged in a penetrating way along the axial direction; The side wall of motor cabinet body is provided with the air intake, the position of air intake is provided with the duct fan, the duct fan can drive the air current by the air intake get into in the motor cabinet body, and by the both ends of motor cabinet body flow out.
  2. 2. The coaxial double-paddle motor mount of claim 1, wherein: The inside of motor cabinet body is located the both sides of duct fan are provided with motor installation cavity, be provided with motor (2) in the motor installation cavity.
  3. 3. The coaxial double-oar motor cabinet of claim 2, wherein the air-out fan housing is arranged at two ends of the motor cabinet body.
  4. 4. The coaxial double-oar motor cabinet of claim 1, wherein the inner wall of motor cabinet body (1) is fixed with the ring dress connecting piece, the ring dress connecting piece passes through bolted connection with temperature control board (8).
  5. 5. The coaxial double-oar motor seat of claim 4, wherein one end of the temperature control board (8) is electrically connected with the ducted fan (3), the other end of the temperature control board (8) is electrically connected with the motor, and the temperature control board (8) is used for controlling the ducted fan (3) to adjust the air inlet quantity.
  6. 6. The coaxial double-oar motor cabinet of claim 3, wherein be equipped with lockpin female head (4) on the motor, the both ends of motor cabinet body (1) are equipped with lockpin male head (5), motor cabinet body (1) with the motor is through lockpin female head (4) with lockpin male head (5) grafting.
  7. 7. The coaxial double-oar motor seat according to claim 3, wherein the motor (2) is a non-magnetic steel motor, and a centrifugal fan is arranged on the motor.
  8. 8. The coaxial double-oar motor seat according to any one of claims 1-7, wherein a lamp panel (6) is arranged on the side wall of the motor seat body (1), and the lamp panel (6) is used for displaying the reaction state of the ducted fan (3).
  9. 9. The coaxial double-oar motor cabinet of claim 1, wherein be equipped with horn link (7) on motor cabinet body (1) lateral wall, the horn link is pegged graft with unmanned aerial vehicle horn.
  10. 10. An unmanned aerial vehicle characterized by comprising a coaxial double-paddle motor mount according to any of claims 1-7.

Description

Coaxial double-oar motor cabinet and unmanned aerial vehicle Technical Field The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to a coaxial double-oar motor cabinet and an unmanned aerial vehicle. Background In the unmanned aerial vehicle field, brushless motor can produce a large amount of heat when high-power operation. At present, the common heat dissipation mode is that the top of the motor is provided with a centrifugal fan blade for open heat dissipation, and the structure is simple, but the heat dissipation efficiency is low, dust and foreign matters cannot be effectively blocked, and the motor is easy to break down. For example, main unmanned aerial vehicle brands such as Xinjiang and Jifei all adopt an open type heat dissipation mode, and the problems of insufficient heat dissipation efficiency and protection capability exist. Therefore, aiming at the problem of poor heat dissipation performance of the motor base in the prior art, the coaxial double-paddle motor base needs to be provided. Disclosure of utility model The utility model provides a coaxial double-paddle motor cabinet, which is used for solving the problem of poor heat dissipation performance of the motor cabinet in the prior art. The utility model is realized by the following technical scheme that the motor base comprises a motor base body (1) for mounting a motor, wherein: The motor base body is of a cylinder structure which is arranged in a penetrating way along the axial direction; The side wall of motor cabinet body is provided with the air intake, the position of air intake is provided with the duct fan, the duct fan can drive the air current by the air intake get into in the motor cabinet body, and by the both ends of motor cabinet body flow out. In order to better realize the utility model, the structure is further optimized, motor mounting cavities are arranged in the motor base body and positioned on two sides of the ducted fan, and a motor is arranged in each motor mounting cavity. In order to better realize the utility model, the structure is further optimized, and the two ends of the motor base body are provided with air outlet hoods. In order to better realize the utility model, the structure is further optimized, the inner wall of the motor base body is fixedly provided with a ring-mounted connecting piece, and the ring-mounted connecting piece is connected with the temperature control plate through a bolt. In order to better realize the utility model, in the structure, one end of the temperature control plate is electrically connected with the ducted fan, the other end of the temperature control plate is electrically connected with the motor, and the temperature control plate is used for controlling the ducted fan to adjust the air inlet quantity. In order to better realize the utility model, in the structure, the openings at two ends of the motor seat body are respectively provided with a motor, the motors are provided with locking pin female heads, two ends of the motor seat body are provided with locking pin male heads, and the motor seat body and the motor are connected with the locking pin male heads in an inserting mode through the locking pin female heads. In order to better realize the utility model, the structure is further optimized, the motor is a non-magnetic steel motor, and a centrifugal fan is arranged on the motor. In order to better realize the utility model, the structure is further optimized, and the side wall of the motor base body is provided with a lamp panel which is used for displaying the reaction state of the ducted fan. In order to better realize the utility model, the structure is further optimized, and the side wall of the motor base body is provided with a horn connecting end which is spliced with the unmanned aerial vehicle horn. The utility model also provides an unmanned aerial vehicle, including foretell coaxial double-oar motor cabinet. Compared with the prior art, the utility model has the following beneficial effects: The coaxial double-oar motor seat comprises a motor seat body for mounting a motor, wherein the motor seat body is of a cylinder structure which is arranged in a penetrating mode along the axial direction, an air inlet is formed in the side wall of the motor seat body, a ducted fan is arranged at the position of the air inlet, and the ducted fan can drive air flow to enter the motor seat body from the air inlet and flow out from two ends of the motor seat body. Through the cover establish the duct fan in the air intake of motor cabinet body lateral wall, the wind flows by the duct fan entering motor cabinet body in, flows through both ends, has taken away the heat of motor, has strengthened the heat dispersion of motor cabinet. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the descriptio