6results about How to "Improve the wind guiding effect" patented technology

A wind-guiding multi-blade wind wheel is arranged on a vertical wind-guiding port of a shaft sleeve rotor of the direct-current brushless motor, and the shaft sleeve rotor of the motor rotates towards the opening direction of the bevel-angle blades by means of the bevel-angle blades of the wind wheel. According to the utility model, the number of the air ports at the upper part of the shaft sleeve rotor of the direct-current brushless motor is the same as that of the blades of the air guide wind wheel, and the contact surfaces of the blades and the air guide ports are sealed by glue, so that the air guide effect of the direct-current brushless motor is improved; the larger the rotating speed of a direct-current brushless motor shaft sleeve rotor provided with the multi-blade wind wheel is, the larger the wind guiding speed of the wind guiding openings is, the higher the heat dissipation capacity of a coil in a motor core is, and the higher the heat dissipation capacity of the coil in the motor core is, the larger the rotating speed of the direct-current brushless motor shaft sleeve rotor provided with the multi-blade wind wheel is. The direct current brushless motor provided by the utility model greatly increases the heat dissipation efficiency, improves the service life and performance of the direct current brushless motor, and solves the problems that the conventional direct current brushless motor core has no heat dissipation and has defects in heat dissipation design and processing technology.

The utility model relates to a wind scooper which comprises a fan cover and a wind shield, one end of the fan cover is connected with one end of the wind shield, and the wind shield extends in the direction far away from the other end of the fan cover in the axial direction of the fan cover. By arranging the fan cover installed at the rear end of the motor and the wind shield installed above the motor body, a complete air channel from the rear end to the front end of the motor can be formed, and it is guaranteed that after air is blown out by the cooling fan at the rear end of the motor, air flow can be guided to the positions of a front bearing and an end cover of the motor; the problem that an existing fan cover cannot guide air in the area is solved, and effective heat dissipation of the front bearing and the end cover of the motor is achieved. Meanwhile, when the motor is used, the wind shield covers the upper end of the motor body and can be used for shielding falling objects such as dust and flying catkins, heat dissipation is prevented from being hindered due to the fact that the dust and the flying catkins form a heat insulation layer on cooling fins of the motor, and the heat dissipation efficiency is further improved due to the arrangement of the wind shield.

The air guide assembly comprises a first air guide component and a second air guide component, the first air guide component comprises an air guide frame and a plurality of guide vanes, the air guide frame can rotate, the rotating axis of the air guide frame extends in the first direction, and the guide vanes are arranged on the air guide frame and distributed at intervals in the first direction; each guide vane is fixed relative to the air guide frame, at least part of the guide vanes are obliquely arranged relative to the reference plane, the reference plane is perpendicular to the first direction, the second air guide component comprises a connecting rod and a plurality of louvre blades arranged in the first direction, the connecting rod extends in the first direction, and each louvre blade is connected with the connecting rod; the connecting rod can move in the first direction to drive the louver blades to swing in the first direction. According to the air guide assembly provided by the embodiment of the invention, diversification of air outlet modes can be realized so as to meet different requirements of users, the use experience of the users is improved, and the air outlet modes can be more flexible.

This invention discloses an outdoor air conditioner unit, an air conditioner, and an air guide ring, relating to the field of air outlet equipment technology. The outdoor air conditioner unit includes a housing, a fan, and an air guide ring. The housing has an air outlet, and a mounting bracket is provided at the air outlet. The fan is mounted on the mounting bracket. The air guide ring includes an air guide component and a covering component. The air guide component is disposed within the housing and has an air guide channel communicating with the air outlet. The covering component is disposed within the air guide channel, and at least a portion of the covering component covers the mounting bracket to seal the gap between the air guide component and the mounting bracket. The technical solution provided by this invention can cover the gap between the air guide component installed in the housing and the mounting bracket by the covering component, thereby preventing airflow from escaping through the gap between the air guide ring and the mounting bracket, thus improving the air guiding effect of the outdoor air conditioner unit while reducing overall noise.

This application discloses an air guide shroud and a server, relating to the field of server air guide structure technology. It includes an air guide plate, which is positioned on the side of the server's memory module away from the memory slot. The air guide plate has at least one movable first deflector at its air inlet end and at least one movable second deflector at its air outlet end. The first and second deflectors are positioned opposite each other to correspond to the two ends of a memory slot. Both the first and second deflectors can switch between two positions to block or avoid the corresponding memory slot. By switching the positions of the first and second deflectors, airflow to areas without installed memory is prevented from being lost or consumed, thus preventing hot air recirculation. This allows for precise airflow guidance for different memory configurations, solving the technical problem of partial loss of cool airflow when the memory slot is empty. This achieves the technical effect of improving the air guide shroud's airflow capacity and heat dissipation.