CN-224214412-U - Radiator fan frame with vortex structure

Abstract

The utility model discloses a cooling fan frame with a turbulence structure, which comprises a fan frame body, wherein four corners of the fan frame body are respectively provided with a mounting component, the back surface of the fan frame body is fixedly connected with a turbulence component, four positioning grooves are formed in the front surface of the fan frame body and are uniformly distributed, one side of the inner wall of each positioning groove is provided with a locking groove, a shield component is arranged between the four positioning grooves, and locking mechanisms for limiting the shield component are arranged in the four locking grooves.

Inventors

• WANG HUI

Assignees

• 苏州乔克威尔电子科技有限公司

Dates

Publication Date

20260508

Application Date

20250627

Claims (7)

1. 1. A cooling fan frame with a turbulence structure comprises a fan frame body (1) and is characterized in that mounting assemblies are arranged at four corners of the fan frame body (1), turbulence assemblies are fixedly connected to the back face of the fan frame body (1), four positioning grooves (6) are formed in the front face of the fan frame body (1), the positioning grooves (6) are uniformly distributed, locking grooves (7) are formed in one side of the inner wall of each positioning groove (6), a protective cover assembly is arranged between the four positioning grooves (6), and locking mechanisms used for limiting the protective cover assembly are arranged in the four locking grooves (7).
2. 2. The cooling fan frame with the turbulence structure of claim 1, wherein the mounting assembly comprises a mounting column (2), the mounting column (2) is arranged on the fan frame body (1), and one end of the mounting column (2) is fixedly connected with a connecting gasket (3).
3. 3. The cooling fan frame with the turbulence structure of claim 1, wherein the turbulence assembly comprises a horn mouth (4), the horn mouth (4) is fixedly connected to the fan frame body (1), and one end of the horn mouth (4) is fixedly connected with a plurality of turbulence teeth (5).
4. 4. The cooling fan frame with the turbulence structure of claim 1, wherein the shield assembly comprises a shield (16), four positioning insertion blocks (17) are fixedly connected to the outer side of the shield (16), locking slots (18) are formed in one sides of the four positioning insertion blocks (17), inclined plane retaining plates (19) are fixedly connected to the inner parts of the four locking slots (18), and magnet gaskets (21) are arranged on one sides of the shield (16).
5. 5. The cooling fan frame with the turbulence structure according to claim 4, wherein a metal ring (20) is arranged in the middle of the front surface of the fan frame body (1), and the surface of the magnet gasket (21) is in contact connection with the surface of the metal ring (20).
6. 6. The cooling fan frame with the turbulence structure according to claim 1, wherein the locking mechanism comprises a screw rod seat (8) and a locking slide way (11), the screw rod seat (8) and the locking slide way (11) are both arranged on the locking groove (7), the locking screw rod (9) is rotationally connected to the inside of the screw rod seat (8), one end of the locking screw rod (9) is fixedly connected with the driven gear (10), one end of the locking screw rod (9) is provided with a locking sliding block (14), one end of the locking sliding block (14) is provided with a locking screw hole (15), the locking screw hole (15) is in threaded connection with the locking screw rod (9), and the surface of the locking sliding block (14) is in sliding connection with the inner wall of the locking groove (7).
7. 7. The radiator fan frame with vortex structure of claim 6, wherein the inside sliding connection of locking slide (11) has transmission pinion rack (12), the one end fixedly connected with locking ejector pad (13) of transmission pinion rack (12), one side of transmission pinion rack (12) is connected with one side of driven gear (10) meshing.

Description

Radiator fan frame with vortex structure Technical Field The utility model relates to the technical field of mechanical engineering, in particular to a cooling fan frame with a turbulent flow structure. Background The radiator fan is a device for reducing the temperature of equipment by forced air flow, and is widely applied to the fields of electronics, machinery, automobiles, household appliances and the like, a turbulent flow structure is often arranged on a radiator fan frame, the air volume utilization rate of the radiator fan can be improved, and the like, and a protective cover convenient to detach is usually arranged on the radiator fan frame and used for protecting fan blades or facilitating subsequent maintenance and repair, the radiator fan frame in the prior art is used for installing the radiator fan on the outer frame through an outer frame and a protective cover fixed through a clamping joint or a bolt, but the radiator fan frame with the turbulent flow structure is still insufficient: the protection casing of installing through traditional joint mode, because after buckle quality or the use of a period, the buckle is because wearing and tearing or quality problem, gap appears easily in the junction, leads to when using, the protection casing is not hard up to rock, protection casing and radiator fan frame collision noise production. Disclosure of utility model The utility model aims to provide a cooling fan frame with a turbulent flow structure, so as to solve the problems that the protection cover is installed in the traditional clamping way, and the protection cover loosens and shakes when in use, and noise is generated when the protection cover collides with the cooling fan frame due to the fact that the clamping buckles are worn or have a gap at the joint because of the quality of the clamping buckles or the quality problem after the cooling fan frame is used for a period of time. In order to achieve the above purpose, the cooling fan frame with the turbulence structure comprises a fan frame body, wherein four corners of the fan frame body are respectively provided with a mounting assembly, the back of the fan frame body is fixedly connected with a turbulence assembly, four positioning grooves are formed in the front of the fan frame body and are uniformly distributed, locking grooves are formed in one side of the inner wall of each positioning groove, a shield assembly is arranged between the four positioning grooves, and locking mechanisms for limiting the shield assembly are arranged in the four locking grooves. Preferably, the mounting assembly comprises a mounting column arranged on the fan frame body, and one end of the mounting column is fixedly connected with a connecting gasket, so that the fan frame is prevented from being damaged by rigid connection during firm mounting. Preferably, the vortex subassembly includes the horn mouth, horn mouth fixed connection is on the fan framework, the one end fixedly connected with of horn mouth a plurality of vortex tooth is favorable to improving the utilization ratio of amount of wind through the vortex subassembly. Preferably, the guard shield subassembly includes the protection casing, four location inserts of outside fixedly connected with of protection casing, four the locking slot has all been seted up to one side of location insert, four the inside of locking slot is all fixedly connected with inclined plane butt plate, one side of protection casing is provided with the magnetite packing ring, is favorable to protecting radiator fan. Preferably, a metal ring is arranged in the middle of the front face of the fan frame body, and the surface of the magnet gasket is in contact connection with the surface of the metal ring. Preferably, the locking mechanism comprises a screw rod seat and a locking slide way, the screw rod seat and the locking slide way are all arranged on the locking groove, the locking screw rod is rotationally connected with the inside of the screw rod seat, one end fixedly connected with driven gear of the locking screw rod, one end of the locking screw rod is provided with a locking slide block, one end of the locking slide block is provided with a locking screw hole, the locking screw hole is in threaded connection with the locking screw rod, the surface of the locking slide block is in sliding connection with the inner wall of the locking groove, and the locking screw rod is tightly propped against the protective cover on the premise of preventing the protective cover from falling off, so that the shaking condition of the protective cover can be effectively reduced. Preferably, the inside sliding connection of locking slide has the transmission pinion rack, the one end fixedly connected with locking ejector pad of transmission pinion rack, one side of transmission pinion rack is connected with one side meshing of driven gear. Compared with the prior art, the utility model has the beneficial effects that the protect