Anti-impact automobile radiator fan frame

Abstract

The utility model discloses an anti-impact automobile radiator fan frame which comprises a fan frame body and a radiator fan, the radiator fan is installed in the middle of the fan frame body, the outer frame edge of the fan frame body is fixedly provided with side feet, and the anti-impact automobile radiator fan frame further comprises an anti-impact mechanism. The anti-impact mechanism comprises a fixed column, a ridge rod, an upper pressing plate, a cover ring, an upper cover ring, a grid bar, an outer expansion plate, an extension expansion plate and a rib block, after a fixed hole is formed in a fan frame body of the radiator fan for the automobile, the fan frame body can be matched with the anti-impact mechanism through the fixed hole to be assembled, and when the position, close to an automobile body of the radiator fan, of the automobile is impacted, the fan frame body can be assembled. The upper pressing plate, provided with the cover ring, the outer expansion plate and the extension expansion plate, of the anti-impact mechanism is protected on the fan frame body, so that the fan frame body is not prone to being damaged by impact of foreign objects, under the combined protection that the fan frame body is matched with the anti-impact mechanism, the foreign objects are not prone to breaking through the anti-impact mechanism and the fan frame body, and protection of the automobile radiator is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile cooling fans, in particular to an impact-resistant automobile radiator fan frame. Background Art

[0002] The car radiator is an indispensable and important component in the cooling system of the car water-cooled engine. Through the internal circulation of the coolant in the flat tube of the car radiator and the forced convection heat exchange formed by the operation of the external fan, a large amount of heat energy is taken away, so that the engine can work normally under common working conditions and prevent the engine from being overcooled or overheated. At present, the car radiator is designed with a tubular structure, and the two main ways of heat dissipation are through the wind generated by the car moving and the wind generated by the fan.

[0003] The prior art automobile radiator is equipped with a cooling fan for wind heat dissipation at the radiator, and the rectangular fan frame of the cooling fan is clamped in a clamping seat at the edge of the radiator and bolted. When the part of the automobile equipped with the radiator fan encounters a slight collision, the automobile radiator fan frame is easily damaged by the impact force, and the easily damaged fan frame cannot block the concave objects rushing towards the automobile radiator, which is also easy to cause the radiator to be damaged by the impact. Therefore, we propose an impact-resistant automobile radiator fan frame. Utility Model Content

[0004] The main purpose of the utility model is to provide an impact-resistant automobile radiator fan frame. After a fixed hole is set at the fan frame body of the automobile radiator fan, the fan frame body can be assembled with the fixed hole in cooperation with an anti-impact mechanism. When the vehicle body position close to the radiator fan of the automobile encounters an impact, the upper pressure plate with a cover ring, an outer expansion plate and an extension plate of the anti-impact mechanism is protected on the fan frame body to enhance the impact resistance of the fan frame body, so that the fan frame body is not easily damaged by the impact of foreign objects, and the multi-layer frame structure composed of the fan frame body and the anti-impact mechanism has high strength. Under the combined protection of the fan frame body and the anti-impact mechanism, foreign objects are not easy to break through the anti-impact mechanism and the fan frame body, thereby realizing protection of the automobile radiator, ensuring the safe operation of the radiator when the automobile encounters a small collision, and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The fan frame is provided with a plurality of support members, each of which is provided with a plurality of support members, and the support members are provided with support members on the outer frame of the fan frame body. The support members are provided with support members on the outer frame of the fan frame body. The support members are provided with support members on the outer frame of the fan frame body.

[0007] Furthermore, the remaining plate surface of the upper pressing plate away from the cover ring, the outer expansion plate and the extension plate is staggered with strip openings and column openings;

[0008] By adopting the above technical solution, the strip openings and column openings of the upper pressure plate can provide locations for wind to pass through, thereby ensuring ventilation at the upper pressure plate.

[0009] Furthermore, bottom plates on both sides of the upper pressure plate below the cover ring protrude bottom spacers downward, and the bottom spacers are pressed on the surface of the fan frame body;

[0010] By adopting the above technical solution, the upper pressure plate is pressed on the surface of the fan frame body by the bottom spacer, so that there is a gap position for air flow between the upper pressure plate and the fan frame body.

[0011] Furthermore, the diameter of the ring openings of the cover ring and the upper pressure plate is larger than the diameter of the frame ring above the radiator fan;

[0012] By adopting the above technical solution, the cover ring and the annular cover of the upper pressure plate are covered by the frame ring above the radiator fan for protection.

[0013] Furthermore, the column body of the fixed column and the hole body of the fixed hole have the same size, and the ridge rod on the surface of the fixed column is pressed into the fixed hole;

[0014] By adopting the above technical solution, the fixed column can be inserted into the fixed hole for clamping by means of the raised edge rod thereof.

[0015] Furthermore, the bar body of the grid bar is integrally formed into a triangular bar body outside the upper opening of the upper cover ring;

[0016] By adopting the above technical solution, the triangular bars of the grid bars can have better strength when encountering impact.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model provides a fixed hole at the fan frame body of the automobile radiator fan, and the fan frame body can be assembled with the fixed hole in cooperation with the anti-impact mechanism. When the vehicle body position close to the radiator fan of the automobile encounters an impact, the upper pressure plate with the cover ring, the outer expansion plate and the extension plate of the anti-impact mechanism is protected on the fan frame body, thereby enhancing the anti-impact strength of the fan frame body, so that the fan frame body is not easily damaged by the impact of foreign objects.

[0019] In addition, the composite frame structure composed of the fan frame body and the anti-impact mechanism has high strength. Under the combined protection of the fan frame body and the anti-impact mechanism, foreign objects are not easy to break through the anti-impact mechanism and the fan frame body, thereby achieving protection for the car radiator and ensuring the safe operation of the radiator when the car encounters a small collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of an impact-resistant automobile radiator fan frame.

[0021] Figure 2 The utility model is a schematic diagram of the overall structure of an impact-resistant automobile radiator fan frame and its anti-impact mechanism.

[0022] Figure 3 The utility model is an exploded view of an impact-resistant mechanism of an impact-resistant automobile radiator fan frame.

[0023] In the figure: 1. fan frame body; 2. radiator fan; 3. side feet; 4. fixed holes; 5. anti-impact mechanism; 6. fixed columns; 7. ribs; 8. upper pressure plate; 9. cover ring; 10. ring mouth; 11. upper cover ring; 12. grid bars; 13. external expansion plate; 14. extension plate; 15. rib block; 16. bottom spacer; 17. strip mouth; 18. column mouth. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-3As shown, an impact-resistant automobile radiator fan frame includes a fan frame body 1 and a radiator fan 2. The radiator fan 2 is installed in the middle of the fan frame body 1, and the outer frame edge of the fan frame body 1 is fixed with a side foot 3, and also includes an impact-resistant mechanism 5. The impact-resistant mechanism 5 includes a fixed column 6, a ridge rod 7, an upper pressure plate 8, a cover ring 9, an upper cover ring 11, a grid bar 12, an outer expansion plate 13, an extension plate 14 and a rib block 15. The upper frame plate of the fan frame body 1 away from the radiator fan 2 has set holes 4 at four corners, and the set holes 4 are The fixed column 6 is inserted into the raised edge rod 7 on the outer surface, and the four points of the fixed column 6 are distributed on the lower plate surface of the upper pressure plate 8, and the middle part of the upper pressure plate 8 protrudes a cover ring 9 upward, and a ring opening 10 is provided between the cover ring 9 and the upper pressure plate 8, and an upper cover ring 11 is fixed above the cover ring 9, and fixed bars 12 are arranged outside the upper opening of the upper cover ring 11, and the surface of the upper pressure plate 8 outside the cover ring 9 is successively protruded outward with an outward expansion plate 13 and an extension plate 14, and a rib block 15 is fixed between the cover ring 9, the outward expansion plate 13 and the extension plate 14.

[0026] The remaining plate surface of the upper pressing plate 8 away from the cover ring 9, the outer expansion plate 13 and the extension plate 14 is staggered with a strip opening 17 and a column opening 18;

[0027] By adopting the above technical solution, the strip opening 17 and the column opening 18 of the upper pressing plate 8 can provide a position for wind to pass through, thereby ensuring ventilation at the upper pressing plate 8 .

[0028] The bottom plates on both sides of the upper pressure plate 8 below the cover ring 9 protrude downwardly with bottom spacers 16, and the bottom spacers 16 are pressed on the surface of the fan frame body 1;

[0029] By adopting the above technical solution, the upper pressure plate 8 is pressed against the surface of the fan frame body 1 by the bottom spacer 16 , so that there is a gap between the upper pressure plate 8 and the fan frame body 1 for air flow.

[0030] The diameter of the ring opening 10 of the cover ring 9 and the upper pressure plate 8 is larger than the diameter of the frame ring above the radiator fan 2;

[0031] By adopting the above technical solution, the cover ring 9 and the ring opening 10 of the upper pressure plate 8 cover the frame ring above the radiator fan 2 for protection.

[0032] The column body of the fixed column 6 is the same size as the hole body of the fixed hole 4, and the prism 7 on the surface of the fixed column 6 is pressed into the fixed hole 4;

[0033] By adopting the above technical solution, the fixed column 6 can be inserted into the fixed hole 4 by means of its own protruding edge rod 7 for clamping.

[0034] The bar body of the grid bar 12 is integrally formed as a triangular bar body outside the upper opening of the upper cover ring 11;

[0035] By adopting the above technical solution, the triangular bar body of the grid bar 12 can have better strength when encountering impact.

[0036] It should be noted that the utility model is an impact-resistant automobile radiator fan frame. After a fixed hole 4 is set at the fan frame body 1 of the automobile radiator fan 2, an anti-impact mechanism 5 can be assembled at the fan frame body 1. The upper pressure plate 8 of the anti-impact mechanism 5 is pressed on the surface of the fan frame body 1 with a bottom spacer 16. The fixed column 6 below the upper pressure plate 8 can be inserted into the fixed hole 4 with its own raised edge rod 7 for clamping, and the upper pressure plate 8 and the cover ring 9 are covered with a ring mouth 10 outside the frame ring of the radiator fan 2 for protection. Above the cover ring 9, there is an upper cover ring 11 with a grid bar 12 as a high-strength anti-impact structure, and the surface of the upper pressure plate 8 outside the cover ring 9 is provided with an outer expansion plate 13, an extension plate 14 and a rib block 15 for convex reinforcement, and the surface of the upper pressure plate 8 The strip opening 17 and the column opening 18 can provide a position for wind to pass through, thereby ensuring ventilation at the upper pressure plate 8. When the fan frame body 1 is in the socket at the edge of the automobile radiator with the help of the side feet 3 and is bolted, the automobile needs to make appropriate adjustments to the structure outside the installation position of the automobile radiator according to the raised part of the anti-impact mechanism 5. When the vehicle body position close to the radiator fan 2 is impacted, the upper pressure plate 8 with the cover ring 9, the outer expansion plate 13 and the extension plate 14 of the anti-impact mechanism 5 is protected by the fan frame body 1, thereby enhancing the impact resistance of the fan frame body 1, so that the fan frame body 1 is not easily damaged by the impact of foreign objects, and the fan frame body 1 that is not easily damaged can be protected by the anti-impact mechanism 5 at the automobile.

[0037] It should be noted that the utility model is an impact-resistant automobile radiator fan frame. The components in the utility model are all components known to technical personnel in the field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An impact-resistant automobile radiator fan frame, comprising a fan frame body (1) and a radiator fan (2), wherein the radiator fan (2) is mounted in the middle of the fan frame body (1), and the outer frame of the fan frame body (1) is fixed with a side foot (3), characterized in that: The fan frame body (1) further comprises an anti-collision mechanism (5), wherein the anti-collision mechanism (5) comprises a fixed column (6), a rib rod (7), an upper pressure plate (8), a cover ring (9), an upper cover ring (11), a grid bar (12), an outer expansion plate (13), an extension plate (14) and a rib block (15). The upper frame plate of the fan frame body (1) away from the radiator fan (2) is provided with setting holes (4) at four corners, and the fixed column (6) with a rib rod (7) protruding on the outer surface is inserted into the fixed hole (4). The fixed column (6) is distributed at four points under the plate body of the upper pressure plate (8). The upper pressure plate (8) has a cover ring (9) protruding upward from the middle of the cover ring (9), a ring opening (10) is provided between the cover ring (9) and the upper pressure plate (8), and an upper cover ring (11) is fixed above the cover ring (9), fixed bars (12) are arranged outside the upper opening of the upper cover ring (11), and an outer expansion plate (13) and an extension plate (14) are sequentially protruding outward from the surface of the upper pressure plate (8) outside the cover ring (9), and a rib block (15) is fixed between the cover ring (9), the outer expansion plate (13) and the extension plate (14).

2. The impact-resistant automobile radiator fan frame according to claim 1, characterized in that: The remaining plate surface of the upper pressing plate (8) away from the cover ring (9), the outer expansion plate (13) and the extension plate (14) is staggeredly provided with a strip opening (17) and a column opening (18).

3. The impact-resistant automobile radiator fan frame according to claim 1, characterized in that: Bottom strips (16) protrude downward from the bottom plates on both sides of the upper pressure plate (8) below the cover ring (9), and the bottom strips (16) are pressed against the surface of the fan frame body (1).

4. The impact-resistant automobile radiator fan frame according to claim 1, characterized in that: The diameters of the ring openings (10) of the cover ring (9) and the upper pressure plate (8) are greater than the diameter of the frame ring above the radiator fan (2).

5. The impact-resistant automobile radiator fan frame according to claim 1, characterized in that: The column body of the fixed column (6) is the same size as the hole body of the fixed hole (4), and the prism (7) on the surface of the fixed column (6) is pressed into the fixed hole (4).

6. The impact-resistant automobile radiator fan frame according to claim 1, characterized in that: The bar body of the grid bar (12) is integrally formed outside the upper opening of the upper cover ring (11) into a triangular bar body.

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