A car radiator fan with a dustproof structure

Abstract

This utility model provides a vehicle radiator fan with a dustproof structure, belonging to the field of radiator fan technology. It addresses the problems of traditional vehicle radiator fan protective nets, which, while ensuring heat dissipation, have large openings, limited protective effect, and are fixed and cannot be adjusted as needed, resulting in poor practicality. The new design includes: a support assembly; a fan fixedly connected to the support assembly; a dustproof mechanism fixedly connected to the support assembly; and a control mechanism fixedly mounted on the surface of the support assembly, with its bottom connected to the dustproof mechanism. The internal control mechanism of this utility model allows for remote control of sliding blocks, which push multiple sets of support frames to abut together. This results in a good dustproof effect from the dustproof net, and the support frames are spaced far apart, providing good ventilation.

Description

Technical Field

[0001] This utility model belongs to the field of radiator fan technology, and more specifically, it relates to a vehicle radiator fan with a dustproof structure. Background Technology

[0002] Automotive radiator fans are an important component of a car's cooling system. Their main function is to accelerate the dissipation of coolant from the radiator by forcing airflow when the engine coolant temperature is too high, preventing the engine from overheating and ensuring that the engine operates within its normal temperature range to maintain its performance and lifespan. They also dissipate heat from the air conditioning condenser to ensure the normal operation of the air conditioning system. However, due to varying driving environments, some roads have a lot of dust and gravel. Traditional automotive radiator fan guards, in order to ensure heat dissipation, have large mesh openings, which have limited protective function. Moreover, the mesh openings are fixed and cannot be adjusted as needed, making them impractical. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a vehicle radiator fan with a dustproof structure, thereby solving the problems mentioned in the background art regarding the traditional vehicle radiator fan protective mesh, which has a large mesh opening, limited protective function, and a fixed mesh opening that cannot be adjusted as needed, resulting in poor practicality.

[0004] This utility model discloses a vehicle radiator fan with a dustproof structure, achieved through the following specific technical means:

[0005] A vehicle radiator fan with a dustproof structure includes: a support assembly, a fan, a dustproof mechanism, and a control mechanism; the support assembly is generally a cuboid structure; the fan is fixedly connected to the support assembly; the dustproof mechanism is fixedly connected to the support assembly; the control mechanism is fixedly installed on the surface of the support assembly, and the bottom of the control mechanism is connected to the dustproof mechanism; the dustproof mechanism includes: an inner frame and a fixed support rod; the number of inner frames is set to two sets, and the inner frame is a cuboid structure with a square groove on one side; the fixed support rod is fixedly connected to the inner frame.

[0006] In at least some embodiments, the support assembly includes: a base plate and a support frame; the base plate is generally a cuboid structure, and the fan is fixedly connected to the base plate; the support frame is a square frame structure, and the bottom of the support frame is fixedly connected to the base plate.

[0007] In at least some embodiments, the dustproof mechanism further includes: a support spring, a sliding partition, a support frame, and a dustproof net; the support spring is mounted on the surface of the fixed support rod; one side of the sliding partition is slidably inserted into the inner fixed frame and slidably connected to the fixed support rod, and the left and right ends of the sliding partition are connected to the support spring, which can play the role of intermittently supporting the sliding partition; the support frame is a square frame structure, and the support frame is fixedly connected to the sliding partition; the dustproof net is fixedly installed inside the sliding groove of the support frame, and the dustproof net has a dustproof function.

[0008] In at least some embodiments, the control mechanism includes: a support frame, a threaded rotating rod, and a motor housing; the support frame is generally U-shaped, with two sets of T-shaped grooves at the bottom, and one end of the bottom of the support frame is fixedly connected to the base plate; the surface of the threaded rotating rod is provided with two sets of threads in opposite directions, and the threaded rotating rod is rotatably connected to the support frame; a motor is installed inside the motor housing, and the motor housing is fixedly installed on one side of the support frame, with one end of the threaded rotating rod connected to the motor inside the motor housing.

[0009] In at least some embodiments, the control mechanism further includes: a sliding block and a pusher; the sliding block has a T-shaped structure, and the number of sliding blocks is set to two sets. The top of the sliding block is slidably inserted into the groove of the support frame and threadedly connected to the threaded rotating rod. The rotation of the threaded rotating rod can control the two sets of sliding blocks to slide inward or outward simultaneously; one side of the top of the pusher is fixedly connected to the sliding block, and one side of the pusher slides through the support frame and contacts the support frame.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This utility model has an internal dustproof mechanism with multiple sets of support frames inside. Dustproof nets are fixedly installed on the inner side of the support frames. When there is a lot of dust and gravel outside, the support frames are pressed together, and the air passes through the dustproof nets, which plays a good role in dust prevention. The device also has a control mechanism with two sets of sliding blocks inside. The sliding blocks are controlled by a motor and can be remotely controlled to push the multiple sets of support frames to slide together or separate. When the support frames are pressed together, the dustproof effect is good. When the support frames are separated, the interval is large and the ventilation effect is good. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main body axial side view of this utility model.

[0013] Figure 2 This is a schematic diagram of the main body structure of this utility model from a bottom view.

[0014] Figure 3 This is a schematic diagram of the axial side view of the support component of this utility model.

[0015] Figure 4 This is an exploded view of the dustproof mechanism of this utility model.

[0016] Figure 5 This is a bottom view of the control mechanism of this utility model.

[0017] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0018] 1. Support assembly; 101. Base plate; 102. Support frame; 2. Fan; 3. Dustproof mechanism; 301. Inner frame; 302. Fixed support rod; 303. Support spring; 304. Sliding partition; 305. Support frame; 306. Dustproof net; 4. Control mechanism; 401. Support frame; 402. Threaded rotating rod; 403. Motor box; 404. Sliding support block; 405. Push frame. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0020] Example 1:

[0021] As attached Figure 1 To be continued Figure 5 As shown:

[0022] This utility model provides a vehicle radiator fan with a dustproof structure, including: a support assembly 1, a fan 2, a dustproof mechanism 3, and a control mechanism 4; the support assembly 1 is a rectangular parallelepiped structure; the fan 2 is fixedly connected to the support assembly 1; the dustproof mechanism 3 is fixedly connected to the support assembly 1; the control mechanism 4 is fixedly installed on the surface of the support assembly 1, and the bottom of the control mechanism 4 is connected to the dustproof mechanism 3; the dustproof mechanism 3 includes: an inner frame 301 and a fixed support rod 302; the number of inner frames 301 is set to two sets, and the inner frame 301 is a rectangular parallelepiped structure with a square groove on one side; the fixed support rod 302 is fixedly connected to the inner frame 301.

[0023] like Figure 3 As shown, the support assembly 1 includes: a base plate 101 and a support frame 102; the base plate 101 is a rectangular structure, and the fan 2 is fixedly connected to the base plate 101; the support frame 102 is a square frame structure, and the bottom of the support frame 102 is fixedly connected to the base plate 101.

[0024] like Figure 4As shown, the dustproof mechanism 3 also includes: a support spring 303, a sliding partition 304, a support frame 305, and a dustproof net 306; the support spring 303 is installed on the surface of the fixed support rod 302; one side of the sliding partition 304 is slidably inserted into the inner fixed frame 301 and slidably connected to the fixed support rod 302, and the left and right ends of the sliding partition 304 are connected to the support spring 303, which can play the role of intermittently supporting the sliding partition 304; the support frame 305 is a square frame structure, and the support frame 305 is fixedly connected to the sliding partition 304; the dustproof net 306 is fixedly installed inside the sliding groove of the support frame 305, and the dustproof net 306 has a dustproof function.

[0025] like Figure 5 As shown, the control mechanism 4 includes: a support frame 401, a threaded rotating rod 402, and a motor housing 403; the support frame 401 has an overall U-shaped structure, and two sets of T-shaped sliding grooves are provided at the bottom of the support frame 401. One end of the bottom of the support frame 401 is fixedly connected to the bottom plate 101; the surface of the threaded rotating rod 402 is provided with two sets of threads in opposite directions, and the threaded rotating rod 402 is rotatably connected to the support frame 401; a motor is provided inside the motor housing 403, and the motor housing 403 is fixedly installed on one side of the support frame 401. One end of the threaded rotating rod 402 is connected to the motor inside the motor housing 403.

[0026] like Figure 5 As shown, the control mechanism 4 also includes: a sliding support block 404 and a pusher 405; the sliding support block 404 has a T-shaped structure, and the number of sliding support blocks 404 is set to two sets. The top of the sliding support block 404 is slidably inserted into the groove of the support 401 and threadedly connected to the threaded rotating rod 402. The rotation of the threaded rotating rod 402 can control the two sets of sliding support blocks 404 to slide inward or outward at the same time; one side of the top of the pusher 405 is fixedly connected to the sliding support block 404, and one side of the pusher 405 slides through the support frame 102 and contacts the support frame 305.

[0027] The specific usage and function of this embodiment are as follows:

[0028] In this invention, during normal road ventilation and heat dissipation, the support springs 303 are installed between the sliding partitions 304, resulting in a large distance between the multiple sets of support frames 305, facilitating ventilation. When there is excessive gravel and dust during the journey, the motor inside the motor box 403 can be controlled to rotate, controlling the rotation of the threaded rod 402. The surface of the threaded rod 402 is provided with two sets of threads in opposite directions. The rotation of the threaded rod 402 controls the two sets of sliding blocks 404 and pushers 405 to slide inward simultaneously. The two sets of pushers 405 slide inward and press and fix the multiple sets of support frames 305 inward. The multiple sets of support frames 305 are pressed together, and the air passes through the dustproof net 306, achieving a certain dustproof effect. During normal driving, the pressing force of the support frames 305 disappears, and the support springs 303 rebound to separate the support frames 305, improving ventilation efficiency.

[0029] The following points should be noted in this article:

[0030] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0031] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0032] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A vehicle radiator fan with a dustproof structure, comprising: The support assembly (1), fan (2), dustproof mechanism (3), and control mechanism (4) are provided. The support assembly (1) is a rectangular parallelepiped structure. The fan (2) is fixedly connected to the support assembly (1). The dustproof mechanism (3) is fixedly connected to the support assembly (1). The control mechanism (4) is fixedly installed on the surface of the support assembly (1), and the bottom of the control mechanism (4) is connected to the dustproof mechanism (3). The dustproof mechanism (3) includes an inner frame (301) and a fixed support rod (302). The inner frame (301) is a rectangular parallelepiped structure with a square groove on one side. The fixed support rod (302) is fixedly connected to the inner frame (301).

2. The vehicle radiator fan with a dustproof structure according to claim 1, characterized in that: The support component (1) includes: a base plate (101) and a support frame (102); the fan (2) is fixedly connected to the base plate (101); the support frame (102) is a square frame structure, and the bottom of the support frame (102) is fixedly connected to the base plate (101).

3. The automotive radiator fan with a dustproof structure according to claim 2, characterized in that: The dustproof mechanism (3) further includes: a support spring (303), a sliding partition (304), a support frame (305), and a dustproof net (306); the support spring (303) is installed on the surface of the fixed support rod (302); one side of the sliding partition (304) is slidably inserted into the inner fixed frame (301) and slidably connected to the fixed support rod (302), and the left and right ends of the sliding partition (304) are connected to the support spring (303); the support frame (305) is a square frame structure, and the support frame (305) is fixedly connected to the sliding partition (304); the dustproof net (306) is fixedly installed inside the sliding groove of the support frame (305).

4. The automotive radiator fan with a dustproof structure according to claim 3, characterized in that: The control mechanism (4) includes: a support frame (401), a threaded rotating rod (402), and a motor housing (403); the support frame (401) is a U-shaped structure, and two sets of T-shaped grooves are provided at the bottom of the support frame (401). One end of the bottom of the support frame (401) is fixedly connected to the bottom plate (101); the surface of the threaded rotating rod (402) is provided with two sets of threads in opposite directions, and the threaded rotating rod (402) is rotatably connected to the support frame (401); a motor is provided inside the motor housing (403), and the motor housing (403) is fixedly installed on one side of the support frame (401). One end of the threaded rotating rod (402) is connected to the motor inside the motor housing (403).

5. A vehicle radiator fan with a dustproof structure according to claim 4, characterized in that: The control mechanism (4) further includes: a sliding support block (404) and a pusher (405); the sliding support block (404) is a T-shaped structure, and the number of sliding support blocks (404) is set to two sets. The top of the sliding support block (404) is slidably inserted into the groove of the support frame (401) and threadedly connected to the threaded rotating rod (402); the top side of the pusher (405) is fixedly connected to the sliding support block (404), and the side of the pusher (405) slides through the support frame (102) and contacts the support frame (305).

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