A heat sink air deflector assembly

Abstract

This utility model relates to the field of radiator technology and discloses a radiator air guide plate assembly, including a mounting plate. A guide frame is provided on the surface of the mounting plate, and two slots are formed on the outer surface of the mounting plate. Two inserts are fixedly connected to the side of the guide frame facing the mounting plate. Limiting grooves are formed on the outer surface of the inserts. A limiting rod is movably inserted into the outer surface of a partition plate, and a limiting block is fixedly connected to one end of the limiting rod. A spring is fixedly connected between the limiting block and the partition plate. By inserting the inserts into the slots and limiting them with the limiting rod, the limiting block, and the spring, the guide frame is fixed. Pulling a lever allows the limiting block to disengage from the limiting hole, facilitating disassembly of the guide frame. This eliminates the need for external tools to unscrew the screws, improving the ease of disassembly and installation of the guide frame.

Description

Technical Field

[0001] This utility model relates to the field of radiator technology, specifically to a radiator air guide plate assembly. Background Technology

[0002] A radiator is a heat exchange device that transfers heat from a heat source to a cooling medium, and it is widely used in electronic equipment, automotive engines, and other fields. Its core purpose is to maintain the equipment within a safe operating temperature range through efficient heat conduction and dissipation. Air guides are installed inside the radiator to direct airflow and enhance its heat dissipation effect.

[0003] Most current air deflectors are installed on radiators using screws. When maintenance or replacement is needed, the screws need to be removed and installed, which requires a screwdriver. However, after the radiator is installed, the space is relatively narrow, making it inconvenient to remove and install the screws when the air deflector needs to be disassembled for maintenance or replacement. Therefore, a radiator air deflector assembly is proposed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present invention provides a radiator air guide plate assembly to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a radiator air guide plate assembly, including a mounting plate, a guide frame provided on the surface of the mounting plate, two slots opened on the outer surface of the mounting plate, two inserts fixedly connected to the side of the guide frame facing the mounting plate, a receiving groove opened inside the mounting plate, a partition fixedly connected inside the receiving groove, a limiting groove opened on the outer surface of the inserts, a limiting rod movably inserted on the outer surface of the partition, a limiting block fixedly connected to one end of the limiting rod, a spring fixedly connected between the limiting block and the partition, and the spring sleeved on the outside of the limiting rod.

[0006] Furthermore, the interior of the guide frame is rotatably connected to multiple rotating shafts, and the outer surface of each rotating shaft is fixedly fitted with a guide plate. One of the rotating shafts penetrates the outer surface of the guide frame, and one end of the rotating shaft penetrating the outer surface of the guide frame is fixedly fitted with a turntable. The outer surface of the turntable has several positioning holes arranged in a circumferential array. The outer surface of the guide frame is fixedly connected to a horizontal plate, and a pin is movably inserted into the outer surface of the horizontal plate. The other end of the pin is inserted into the positioning hole.

[0007] Furthermore, a connecting plate is fixedly connected to the outer surface of the limiting rod on the side away from the limiting block, a lever is fixedly connected to the outer surface of the connecting plate, a sliding groove is provided on the outer surface of the mounting plate, and the lever is movably connected to the inside of the sliding groove.

[0008] Furthermore, a synchronous pulley is fixedly sleeved on the outer surface of each of the multiple rotating shafts, and a synchronous toothed belt is meshed around the outer surface of each of the multiple synchronous pulleys.

[0009] Furthermore, a filter screen is installed on the front outer surface of the flow guide frame.

[0010] Furthermore, mounting blocks are provided at each of the four corners of the mounting plate, and mounting holes are provided on the outer surface of the mounting blocks.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. The air guide plate assembly of this radiator is fixed by inserting a plug into a slot and using a limiting rod in conjunction with a limiting block and a spring to limit the plug. Then, by pulling the lever, the limiting block is disengaged from the limiting hole, which facilitates the disassembly of the air guide plate. Therefore, the air guide plate can be disassembled without the need to use external tools to unscrew the screws, which improves the convenience of disassembly and installation of the air guide plate.

[0013] 2. The radiator air guide plate assembly rotates the turntable, which drives the rotating shaft to rotate, causing the synchronous pulley on it to rotate. Under the action of the synchronous toothed belt, multiple other synchronous pulleys rotate, thereby driving the guide plate on the rotating shaft to rotate. Adjusting the tilt angle of the guide plate, the airflow is guided through the guide plate. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention;

[0015] Figure 2 This is a cross-sectional view of the connection between the plug and the slot of this utility model;

[0016] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Mounting plate; 2. Flow guide frame; 3. Insert block; 4. Limiting groove; 5. Partition plate; 6. Limiting rod; 7. Limiting block; 8. Spring; 9. Connecting plate; 10. Paddle plate; 11. Rotating shaft; 12. Flow guide plate; 13. Turntable; 14. Positioning hole; 15. Pin; 16. Synchronous pulley; 17. Synchronous toothed belt; 18. Filter screen. Detailed Implementation

[0018] 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. Example

[0019] Please refer to the following: Figures 1-3 This utility model provides a technical solution: a radiator air guide plate assembly, including a mounting plate 1, a guide frame 2 on the surface of the mounting plate 1, two slots on the outer surface of the mounting plate 1, two inserts 3 fixedly connected to the side of the guide frame 2 facing the mounting plate 1, a receiving groove inside the mounting plate 1, a partition 5 fixedly connected inside the receiving groove, a limiting groove 4 on the outer surface of the inserts 3, a limiting rod 6 movably inserted on the outer surface of the partition 5, a limiting block 7 fixedly connected to one end of the limiting rod 6, and a fixed connection between the limiting block 7 and the partition 5. A spring 8 is fixedly connected and sleeved on the outside of the limiting rod 6. Specifically, when the guide frame 2 needs to be installed, the insert 3 is inserted into the slot. When the insert 3 is inserted, the insert 3 presses the limiting block 7, causing the limiting block 7 to move. At the same time, the spring 8 deforms. When the limiting block 7 contacts the limiting groove 4, under the elastic force of the spring 8, the limiting block 7 is inserted into the limiting groove 4, thereby limiting the insert 3. Thus, the guide frame 2 can be installed without the need to use external tools to tighten screws, which improves the convenience of disassembling and installing the guide frame 2.

[0020] In this embodiment, a plurality of rotating shafts 11 are rotatably connected inside the flow guide frame 2. A flow guide plate 12 is fixedly sleeved on the outer surface of the rotating shaft 11. One of the rotating shafts 11 penetrates the outer surface of the flow guide frame 2. A turntable 13 is fixedly sleeved at one end of the rotating shaft 11 penetrating the outer surface of the flow guide frame 2. A plurality of positioning holes 14 arranged in a circumferential array are opened on the outer surface of the turntable 13. A horizontal plate is fixedly connected to the outer surface of the flow guide frame 2. A pin 15 is movably inserted into the outer surface of the horizontal plate. The other end of the pin 15 is inserted into the positioning hole 14. Internally, specifically, when it is necessary to adjust the guiding angle of the guide plate 12, the pin 15 is removed, causing the pin 15 to disengage from the positioning hole 14, releasing the limit on the turntable 13. The turntable 13 is rotated, which drives the rotating shaft 11 to rotate, causing the synchronous pulley 16 on it to rotate. Under the action of the synchronous toothed belt 17, multiple other synchronous pulleys 16 rotate, thereby driving the guide plate 12 on the rotating shaft 11 to rotate, adjusting the tilt angle of the guide plate 12, and guiding the airflow direction through the guide plate 12.

[0021] In this embodiment, a connecting plate 9 is fixedly connected to the outer surface of the limiting rod 6 away from the limiting block 7, and a lever 10 is fixedly connected to the outer surface of the connecting plate 9. A sliding groove is opened on the outer surface of the mounting plate 1, and the lever 10 is movably connected to the inside of the sliding groove. Specifically, when the lever 10 is pulled, the lever 10 drives the limiting rod 6 to move, so that the lever 10 slides inside the sliding groove.

[0022] In this embodiment, a synchronous pulley 16 is fixedly sleeved on the outer surface of a plurality of rotating shafts 11, and a synchronous toothed belt 17 is meshed around the outer surface of the plurality of synchronous pulleys 16. Specifically, when the rotating shaft 11 rotates, it drives the synchronous pulley 16 on it to rotate. Under the action of the synchronous toothed belt 17, the plurality of synchronous pulleys 16 rotate, thereby causing the plurality of rotating shafts 11 to rotate simultaneously.

[0023] In this embodiment, a filter screen 18 is installed on the front outer surface of the flow guide frame 2. Specifically, the filter screen 18 serves to prevent dust.

[0024] In this embodiment, mounting blocks are provided at all four corners of the mounting plate 1. The outer surface of the mounting blocks is provided with mounting holes. Specifically, the mounting blocks are fixed by screwing bolts into the mounting holes, thereby installing the mounting plate 1.

[0025] Working principle: When using this utility model, the mounting plate 1 is installed in the designated position inside the radiator. When the guide frame 2 needs to be installed, the insert 3 is inserted into the slot. When the insert 3 is inserted, it presses against the limiting block 7, causing the limiting block 7 to move. At the same time, the spring 8 deforms. When the limiting block 7 contacts the limiting groove 4, under the elastic force of the spring 8, the limiting block 7 is inserted into the limiting groove 4, thereby limiting the insert 3. When the guide frame 2 needs to be disassembled, the lever 10 is pulled to one side, causing the limiting block 7 to disengage from the inside of the limiting groove 4, thus releasing the limiting of the slot. Therefore, the guide frame 2 can be disassembled without the need to use external tools to unscrew the screws, improving the convenience of disassembling and installing the guide frame 2.

[0026] When it is necessary to adjust the guiding angle of the guide plate 12, remove the pin 15 so that the pin 15 disengages from the positioning hole 14, release the limit on the turntable 13, rotate the turntable 13, the turntable 13 drives the rotating shaft 11 to rotate, and the synchronous pulley 16 on it rotates. Under the action of the synchronous toothed belt 17, the other synchronous pulleys 16 rotate, thereby driving the guide plate 12 on the rotating shaft 11 to rotate, adjust the tilt angle of the guide plate 12, and guide the airflow through the guide plate 12.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A radiator air guide plate assembly, comprising a mounting plate (1), characterized in that: The surface of the mounting plate (1) is provided with a flow guide frame (2). Two slots are opened on the outer surface of the mounting plate (1). Two inserts (3) are fixedly connected to the side of the flow guide frame (2) facing the mounting plate (1). A receiving groove is opened inside the mounting plate (1). A partition plate (5) is fixedly connected inside the receiving groove. A limiting groove (4) is opened on the outer surface of the insert (3). A limiting rod (6) is movably inserted on the outer surface of the partition plate (5). A limiting block (7) is fixedly connected to one end of the limiting rod (6). A spring (8) is fixedly connected between the limiting block (7) and the partition plate (5). The spring (8) is sleeved on the outside of the limiting rod (6).

2. The radiator air guide plate assembly according to claim 1, characterized in that: The guide frame (2) is internally connected to multiple rotating shafts (11). The outer surface of the rotating shaft (11) is fixedly fitted with a guide plate (12). One of the rotating shafts (11) penetrates the outer surface of the guide frame (2). One end of the rotating shaft (11) penetrating the outer surface of the guide frame (2) is fixedly fitted with a turntable (13). The outer surface of the turntable (13) is provided with a number of positioning holes (14) arranged in a circular array. The outer surface of the guide frame (2) is fixedly connected to a horizontal plate. The outer surface of the horizontal plate is movably inserted with a pin (15). The other end of the pin (15) is inserted into the positioning hole (14).

3. A radiator air guide plate assembly according to claim 1, characterized in that: A connecting plate (9) is fixedly connected to the outer surface of the limiting rod (6) away from the limiting block (7). A lever (10) is fixedly connected to the outer surface of the connecting plate (9). A sliding groove is provided on the outer surface of the mounting plate (1). The lever (10) is movably connected to the inside of the sliding groove.

4. A radiator air guide plate assembly according to claim 2, characterized in that: Synchronous pulleys (16) are fixedly sleeved on the outer surfaces of the multiple rotating shafts (11), and synchronous toothed belts (17) are meshed around the outer surfaces of the multiple synchronous pulleys (16).

5. A radiator air guide plate assembly according to claim 1, characterized in that: A filter screen (18) is installed on the front outer surface of the flow guide frame (2).

6. A radiator air guide plate assembly according to claim 1, characterized in that: Mounting blocks are provided at the four corners of the mounting plate (1), and mounting holes are provided on the outer surface of the mounting blocks.

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