A radiator assembly with a front-mounted fan

Abstract

The utility model relates to the technical field of radiator assembly provides a radiator assembly with front wind wheel, including bottom plate, the one side of bottom plate top evenly fixed with wind wheel subassembly, the outside fixed with protection box of wind wheel subassembly of bottom plate top, the one side fixed with heat dissipation structure of bottom plate top away from protection box, the top fixed with adjusting structure of heat dissipation structure. The utility model discloses by being provided with adjusting structure, by handle push -on connecting seat moves forward or moves backward, under the action of connecting seat and connecting column hinged connection, the included angle between connecting seat and connecting column will change when connecting seat moves, by this can adjust the use angle of radiating fin, the clamping connection design of limit stop and connecting seat is convenient to dismantle and clean or replace parts, realizes this device has the function that the radiating fin use angle is adjusted conveniently, has improved the applicability of this radiator assembly with front wind wheel when using.

Description

Technical Field

[0001] This utility model relates to the field of radiator assembly technology, and in particular to a radiator assembly with a front-mounted impeller. Background Technology

[0002] With the rapid development of electronic devices, energy systems, and high-power machinery, heat dissipation has become a key bottleneck restricting performance improvement and reliability. Traditional heat sinks rely on passive convection or independent fans to drive airflow, but their efficiency is limited by insufficient airflow organization, high noise, or high energy consumption. A fan impeller can pre-compress airflow and guide it evenly to the heat sink fins, reduce turbulence, improve the convective heat transfer coefficient, and greatly improve heat dissipation efficiency. Therefore, it is necessary to design a heat sink assembly with a front-mounted fan impeller.

[0003] To address this, patent CN222089991U discloses a heat sink assembly, comprising at least a heat sink, a fan assembly, and a movable component. The fan assembly and the movable component are located on the side of the heat sink with heat sink fins, with the movable component positioned between the heat sink fins and the fan assembly, and the fan assembly and the movable component are arranged opposite to each other. A portion of the fan assembly is fixedly connected to the heat sink, and another portion of the fan assembly, during rotation, drives the movable component to reciprocate in a first direction, so that the air blown by the fan assembly is directed to different locations on the heat sink via the movable component. The heat sink assembly provided in this application allows the fan in the heat sink assembly to blow air to multiple different locations on the heat sink, thereby improving the heat dissipation effect of the heat sink.

[0004] Although the heat sink assembly described above is equipped with a fan to blow air and dissipate heat from different locations on the heat sink, the angle of the heat sink fins is inconvenient to adjust during use, and it is inconvenient to adjust the angle of the fins as needed. Therefore, it is necessary to design a heat sink assembly with a front fan wheel. Utility Model Content

[0005] The purpose of this invention is to provide a radiator assembly with a front-mounted fan to solve the problem that the angle of the heat dissipation fins is inconvenient to adjust when in use, and it is inconvenient to adjust the angle of the fins as needed.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a radiator assembly with a front fan wheel, including a base plate;

[0007] A wind turbine assembly is evenly fixed on one side of the top of the base plate, and a protective box is fixed on the outside of the wind turbine assembly at the top of the base plate.

[0008] A heat dissipation structure is fixed to the top of the base plate on the side away from the protective box. An adjustment structure is fixed to the top of the heat dissipation structure. The adjustment structure includes a connecting seat set above the heat dissipation structure. Connecting columns are evenly hinged to the bottom of the connecting seat. Limiting plates are engaged on both sides of the connecting seat. Handles are fixed to the outer walls at both ends of the connecting seat.

[0009] A limiting structure is fixed on the top side of the base plate away from the protective box.

[0010] Furthermore, the wind turbine assembly includes a drive motor, a mounting plate, a protective cover, and a wind turbine body. The mounting plate is uniformly fixed to one side of the top of the base plate. A drive motor is fixedly installed on the outer wall of one side of the mounting plate. The wind turbine body is rotatably connected to the side of the mounting plate away from the drive motor. A protective cover is provided on the outer side of the wind turbine body.

[0011] Furthermore, the output end of the drive motor is fixedly connected to one end of the wind turbine body, the bottom end of the protective cover is fixedly connected to the bottom end of the base plate, the central axis of the protective cover and the central axis of the wind turbine body are collinear, and the wind turbine body is symmetrically distributed on both sides of the base plate.

[0012] Furthermore, the heat dissipation structure includes heat dissipation fins, a heat-conducting plate, connecting grooves, and steering columns. The heat-conducting plate is fixed to the top of the base plate. Connecting grooves are evenly distributed on the top of the heat-conducting plate. Steering columns are provided inside the connecting grooves. Heat dissipation fins are fixed to the top of the steering columns.

[0013] Furthermore, the heat dissipation fins are evenly distributed above the heat-conducting plate, the top end of the heat dissipation fins is fixedly connected to the bottom end of the connecting column, and the steering column and the heat-conducting plate are hinged together through the connecting groove.

[0014] Furthermore, the limiting structure includes a top post, a connecting plate, a lead screw, a support plate, and a handle. Each top post is located at one end inside the connecting groove, and a connecting plate is fixed to the top of each top post. The support plate is fixed to one side of the top of the base plate, and a lead screw is threaded into the inside of the support plate. One end of the lead screw extends to the outside of the support plate and is fixedly connected to a handle.

[0015] Furthermore, the end of the lead screw away from the handle extends into the interior of the top post and is rotatably connected to the top post.

[0016] The radiator assembly with a front-mounted impeller provided by this utility model has the following advantages:

[0017] By setting an adjustment structure, the connecting seat can be moved forward or backward by pushing the handle. Under the action of the hinged connection between the connecting seat and the connecting column, the angle between the connecting seat and the connecting column will change when the connecting seat moves, thereby adjusting the use angle of the heat dissipation fins. The snap-fit ​​design of the limiting plate and the connecting seat makes it easy to disassemble, clean or replace parts, realizing the function of easy adjustment of the use angle of the heat dissipation fins and improving the applicability of the radiator assembly with front fan wheel in use.

[0018] By setting a limiting structure, under the action of the threaded connection between the lead screw and the support plate, the lead screw can be easily rotated by the handle to push the top column to move. When the top column moves, it is easy to press the steering column to fix the angle of the heat dissipation fins. The handle is easy to operate manually and can be adjusted without tools. This makes the device have the function of easily limiting the angle of the heat dissipation fins, and improves the convenience and applicability of the radiator assembly with the front fan wheel in use.

[0019] By incorporating a fan assembly and a heat dissipation structure, the fan body can pre-compress the airflow, increasing wind pressure and allowing the airflow to penetrate the heat dissipation fins more evenly. The protective cover guides the airflow to concentrate, reducing eddies and improving heat dissipation efficiency. The symmetrical layout of the fan bodies on both sides can balance the airflow distribution and avoid local overheating. The heat conduction plate quickly absorbs heat from the heat source and transfers it to the heat dissipation fins. The steering column allows the heat dissipation fins to adjust their tilt angle, which can optimize the airflow contact area. The evenly spaced heat dissipation fins can adapt to different heat load requirements, enabling the device to have a convenient heat dissipation function and improving the heat dissipation performance of the radiator assembly with a front-mounted fan during use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0022] Figure 3 This is a three-dimensional structural schematic diagram of the main cross-section of this utility model;

[0023] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0024] Figure 5 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention;

[0025] Figure 6 This is a top-view cross-sectional three-dimensional structural diagram of the present invention.

[0026] The following are the annotations in the diagram: 1. Base plate; 2. Protective box; 3. Wind turbine assembly; 31. Drive motor; 32. Mounting plate; 33. Protective cover; 34. Wind turbine body; 4. Heat dissipation structure; 41. Heat dissipation fins; 42. Heat conduction plate; 43. Connecting groove; 44. Steering column; 5. Adjustment structure; 51. Connecting seat; 52. Connecting column; 53. Limiting plate; 54. Handle; 6. Limiting structure; 61. Top column; 62. Connecting plate; 63. Lead screw; 64. Support plate; 65. Handle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-6 The present invention provides a radiator assembly with a front fan wheel, including a base plate 1.

[0029] Reference Figures 1-3 , Figure 5 and Figure 6 A wind turbine assembly 3 is uniformly fixed on one side of the top of the base plate 1. The wind turbine assembly 3 includes a drive motor 31, a mounting plate 32, a protective cover 33, and a wind turbine body 34. The mounting plate 32 is uniformly fixed on one side of the top of the base plate 1. The drive motor 31 is fixedly installed on the outer wall of one side of the mounting plate 32. The wind turbine body 34 is rotatably connected to the side of the mounting plate 32 away from the drive motor 31. The outer side of the wind turbine body 34 is provided with a protective cover 33. The output end of the drive motor 31 is fixedly connected to one end of the wind turbine body 34. The bottom end of the protective cover 33 is fixedly connected to the bottom end of the base plate 1. The central axis of the protective cover 33 is collinear with the central axis of the wind turbine body 34. The wind turbine body 34 is symmetrically distributed on both sides of the base plate 1. A protective box 2 is fixed on the outer side of the wind turbine assembly 3 at the top of the base plate 1.

[0030] When an external power source is connected, the drive motor 31 is started. The start of the drive motor 31 will drive the impeller body 34 to rotate. The airflow is guided by the protective cover 33 and forms a high-pressure airflow that blows towards the heat dissipation structure 4. The symmetrical design of the impeller body 34 ensures that the airflow covers the entire heat dissipation area.

[0031] Reference Figures 1-6A heat dissipation structure 4 is fixed on the top side of the base plate 1 away from the protective box 2. The heat dissipation structure 4 includes heat dissipation fins 41, heat conduction plate 42, connecting groove 43 and steering column 44. The heat conduction plate 42 is fixed to the top of the base plate 1. The top of the heat conduction plate 42 is evenly provided with connecting groove 43. Steering column 44 is provided inside the connecting groove 43. The top of the steering column 44 is fixed with heat dissipation fins 41. The heat dissipation fins 41 are evenly distributed above the heat conduction plate 42. The top of the heat dissipation fins 41 and the bottom of the connecting column 52 are fixedly connected. The steering column 44 and the heat conduction plate 42 are hinged together through the connecting groove 43. An adjustment structure 5 is fixed to the top of the heat dissipation structure 4. The adjustment structure 5 includes a connecting seat 51 set above the heat dissipation structure 4. The bottom of the connecting seat 51 is evenly hinged with connecting column 52. Limiting plates 53 are engaged on both sides of the connecting seat 51. Handles 54 are fixed on the outer walls at both ends of the connecting seat 51.

[0032] An external power supply is used, and heat is conducted from the heat source to the heat conduction plate 42. The heat dissipation fins 41 and the steering column 44 are hinged to the heat conduction plate 42 through the connecting groove 43. The angle can be adjusted manually or automatically. Airflow blows from the impeller assembly 3 over the heat dissipation fins 41, carrying away the heat. Manually pushing the handle 54 drives the connecting seat 51 to move. The connecting column 52 pushes the heat dissipation fins 41 to rotate around the steering column 44 to adjust the tilt angle. When the connecting seat 51 is pushed, the angle between the connecting seat 51 and the connecting column 52 gradually changes with the distance of the push to adapt to the angle of the heat dissipation fins 41. The angle is locked by the top column 61 touching the steering column 44 to ensure the stability of the tilt angle of the heat dissipation fins 41.

[0033] Reference Figures 1-4 and Figure 6 A limiting structure 6 is fixed on the side of the top of the base plate 1 away from the protective box 2. The limiting structure 6 includes a top post 61, a connecting plate 62, a lead screw 63, a support plate 64, and a handle 65. The top post 61 is located at one end inside the connecting groove 43. The top of the top post 61 is fixed with a connecting plate 62. The support plate 64 is fixed to one side of the top of the base plate 1. The lead screw 63 is threaded inside the support plate 64. One end of the lead screw 63 extends to the outside of the support plate 64 and is fixedly connected to the handle 65. The end of the lead screw 63 away from the handle 65 extends into the inside of the top post 61 and is rotatably connected to the top post 61.

[0034] Rotating the handle 65 causes the lead screw 63 to rotate, and the lead screw 63 pushes the top column 61 to press against the steering column 44. After the steering column 44 is pressed and fixed, the angle of the heat dissipation fins 41 can be kept unchanged. Rotating the handle 65 in the opposite direction can release the pressure and readjust the angle.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A radiator assembly with a front-mounted impeller, comprising a base plate (1); Its features are: A wind turbine assembly (3) is uniformly fixed on one side of the top of the base plate (1), and a protective box (2) is fixed on the outside of the wind turbine assembly (3) at the top of the base plate (1). A heat dissipation structure (4) is fixed on the top of the base plate (1) away from the protective box (2). An adjustment structure (5) is fixed on the top of the heat dissipation structure (4). The adjustment structure (5) includes a connecting seat (51) set above the heat dissipation structure (4). A connecting column (52) is evenly hinged to the bottom of the connecting seat (51). Limiting plates (53) are engaged on both sides of the connecting seat (51). Handles (54) are fixed on the outer walls at both ends of the connecting seat (51). A limiting structure (6) is fixed on the top side of the base plate (1) away from the protective box (2).

2. A radiator assembly with a front-mounted fan according to claim 1, characterized in that: The wind turbine assembly (3) includes a drive motor (31), a mounting plate (32), a protective cover (33), and a wind turbine body (34). The mounting plate (32) is evenly fixed to one side of the top of the base plate (1). The drive motor (31) is fixedly installed on the outer wall of one side of the mounting plate (32). The wind turbine body (34) is rotatably connected to the side of the mounting plate (32) away from the drive motor (31). The outer side of the wind turbine body (34) is provided with a protective cover (33).

3. A radiator assembly with a front-mounted fan according to claim 2, characterized in that: The output end of the drive motor (31) is fixedly connected to one end of the wind turbine body (34), the bottom end of the protective cover (33) is fixedly connected to the bottom end of the base plate (1), the central axis of the protective cover (33) and the central axis of the wind turbine body (34) are collinear, and the wind turbine body (34) is symmetrically distributed on both sides of the base plate (1).

4. A radiator assembly with a front-mounted fan according to claim 1, characterized in that: The heat dissipation structure (4) includes heat dissipation fins (41), heat conduction plate (42), connecting groove (43) and steering column (44). The heat conduction plate (42) is fixed to the top of the base plate (1). The top of the heat conduction plate (42) is evenly provided with connecting grooves (43). Steering columns (44) are provided inside the connecting grooves (43). The top of the steering column (44) is fixed with heat dissipation fins (41).

5. A radiator assembly with a front-mounted fan according to claim 4, characterized in that: The heat dissipation fins (41) are evenly distributed above the heat-conducting plate (42). The top end of the heat dissipation fins (41) and the bottom end of the connecting column (52) are fixedly connected. The steering column (44) and the heat-conducting plate (42) are hinged together through the connecting groove (43).

6. A radiator assembly with a front-mounted fan according to claim 1, characterized in that: The limiting structure (6) includes a top post (61), a connecting plate (62), a lead screw (63), a support plate (64), and a handle (65). The top post (61) is located at one end inside the connecting groove (43). The top of the top post (61) is fixed with the connecting plate (62). The support plate (64) is fixed to one side of the top of the base plate (1). The lead screw (63) is threaded inside the support plate (64). One end of the lead screw (63) extends to the outside of the support plate (64) and is fixedly connected with the handle (65).

7. A radiator assembly with a front-mounted fan according to claim 6, characterized in that: The end of the lead screw (63) away from the handle (65) extends into the interior of the top post (61) and is rotatably connected to the top post (61).

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