2results about How to "Small windward side" patented technology

The application relates to the technical field of starting motors, and particularly discloses a fan heat dissipation type starting motor for a centrifugal pump, which comprises a base and a machine shell fixedly connected to the base, a strip-shaped air inlet is arranged on the machine shell and penetrates through the inside and outside of the machine shell, a filter screen for shielding dust is arranged in the strip-shaped air inlet, a rotor is arranged in the machine shell, and a transmission shaft penetrates through the rotor coaxially. At the beginning of starting, the fan blade cannot rotate at high speed, so that the starting response slow degree and the starting current size of the centrifugal pump can be reduced, the additional energy consumption loss of the motor at the initial stage of starting can be reduced, the windward area of the fan blade at the initial stage of starting of the starting motor is small, so that the rotating resistance of the fan blade can be reduced, the starting response slow degree and the starting current size of the centrifugal pump can be further reduced, and the additional energy consumption loss of the motor at the initial stage of starting can be further reduced.

The invention provides a precision camera module with support adjustment, and relates to the technical field of cameras, the precision camera module comprises a camera body, the camera body is provided with a support mechanism convenient for supporting the camera body, and the support mechanism is provided with a windproof mechanism convenient for wind prevention. The support mechanism comprises a hinged base, a supporting frame and a mounting plate, the windproof mechanism comprises a supporting frame, a servo motor, a pulling plate, a solar panel and a C-shaped frame, the hinged base is located at the lower end of the camera body, and a top plate is fixedly mounted at the upper end of the supporting frame. Through cooperation of the wind power sensor, the servo motor, the pull plate, the powerful pull rope and the solar panel, in strong wind weather, the wind power sensor can automatically detect wind power and trigger the servo motor to work, the solar panel is driven to be stored in the embedded protection groove through the transmission structure, the windward side of the solar panel is effectively reduced, and the solar panel is prevented from being damaged. And the impact force of strong wind on equipment is reduced.