Anti-collapse automobile radiator fin

Abstract

The utility model provides an anti-collapse automobile radiator fin which comprises a radiator core body and radiating fins, a plurality of radiating fins are fixedly connected in the radiator core body, internal reinforcing assemblies are arranged in the radiating fins, and external reinforcing assemblies are arranged on the upper end face and the lower end face of each radiating fin. By fixedly connecting the first longitudinal reinforcing plate, the second longitudinal reinforcing plate and the transverse reinforcing ribs, the strength of the upper end face and the lower end face of the cooling fin can be improved, and the deformation resistance and the collapse resistance of the interior of the first longitudinal reinforcing plate and the interior of the second longitudinal reinforcing plate can be further improved through the first internal reinforcing plate and the second internal reinforcing plate; by fixedly connecting the internal reinforcing plates, the internal transverse reinforcing pieces and the internal longitudinal reinforcing pieces, the first weight reduction through cavities in the heat dissipation fins can be reinforced, meanwhile, the internal reinforcing plates can be further reinforced through the first auxiliary reinforcing pieces and the second auxiliary reinforcing pieces, and therefore the deformation resistance and collapse resistance of the heat dissipation fins are better.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile radiators, in particular to an anti-collapse automobile radiator fin. Background Art

[0002] The car radiator consists of three parts: the water inlet chamber, the water outlet chamber and the radiator core. The coolant flows in the radiator core, and the air passes outside the radiator. The hot coolant cools down due to the heat dissipation to the air, and the cold air heats up due to the heat dissipated by the coolant. The heat dissipation fins are an important structure to improve the heat dissipation capacity of the radiator core.

[0003] The automobile radiator provided by publication number "CN202745993U" has a core embedded in a frame, and the frame is formed by fixing an upper water chamber, a lower water chamber and a side plate. The core is formed by alternatingly stacked flat tubes and fins. The flat tubes are hollow structures, and the two ends of the flat tubes are connected to the upper water chamber and the lower water chamber; a water inlet is provided on the upper water chamber, and a water outlet and a drain are provided on the lower water chamber. A bracket joint is provided on the plastic shell for easy installation and fixation.

[0004] However, the above technical solutions and the prior art have the following defects:

[0005] The fins in the car radiator are alternately stacked, and this fin structure is very easy to collapse once it is touched during actual use. Once the fin collapses, it will affect its own heat dissipation effect, and the collapsed fins will also affect the strength of the car radiator. Therefore, its practicality needs to be improved. Utility Model Content

[0006] The utility model aims to provide an anti-collapse automobile radiator fin to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A collapse-resistant automobile radiator fin comprises a water inlet chamber, a radiator core, a water outlet chamber and heat dissipation fins, wherein the upper end of the radiator core is provided with a water inlet chamber, the lower end of the radiator core is provided with a water outlet chamber, a plurality of heat dissipation fins are fixedly connected inside the radiator core, an internal reinforcement component is provided inside the heat dissipation fin, and the internal reinforcement component is used to reinforce the inside of the heat dissipation fin, and the upper and lower end surfaces of the heat dissipation fin are provided with external reinforcement components, and the external reinforcement components are used to reinforce the outer surface of the heat dissipation fin.

[0009] Preferably, the external reinforcement component includes a first longitudinal reinforcement plate, a transverse reinforcement rib, a first external reinforcement sheet and a first internal reinforcement sheet. The upper end surface of the heat dissipating fin is fixedly connected with a plurality of first longitudinal reinforcement plates, the left and right end surfaces of the first longitudinal reinforcement plate are symmetrically fixedly connected with the first external reinforcement sheet, a first internal reinforcement sheet is arranged inside the first longitudinal reinforcement plate, and the upper and lower end surfaces of the heat dissipating fin are symmetrically fixedly connected with a plurality of transverse reinforcement ribs.

[0010] Preferably, the internal reinforcement component includes an internal longitudinal reinforcement sheet, an internal reinforcement plate, an internal transverse reinforcement sheet and a first weight-reducing cavity. The first weight-reducing cavity is opened inside the heat dissipation fin, the internal reinforcement plate is fixedly connected to the inside of the first weight-reducing cavity, the left and right end surfaces of the internal reinforcement plate are symmetrically fixedly connected to the internal transverse reinforcement sheets, and the first weight-reducing cavity is fixedly connected to the inside of the internal longitudinal reinforcement sheet.

[0011] Preferably, a second weight-reducing through cavity is opened inside the internal reinforcement plate, a first auxiliary reinforcement sheet is fixedly connected inside the second weight-reducing through cavity, and a second auxiliary reinforcement sheet is symmetrically fixedly connected to the left and right end surfaces of the first auxiliary reinforcement sheet.

[0012] Preferably, a plurality of second longitudinal reinforcing plates are fixedly connected to the lower end surface of the heat dissipating fin, and the second longitudinal reinforcing plates are hollow structures.

[0013] Preferably, the left and right end surfaces of the second longitudinal reinforcing plate are symmetrically fixedly connected with the second external reinforcing plate, and the front-to-back length of the second external reinforcing plate is the same as the front-to-back length of the second longitudinal reinforcing plate; the inside of the second longitudinal reinforcing plate is fixedly connected with the second internal reinforcing plate, and the front-to-back length of the second internal reinforcing plate is the same as the front-to-back length of the second longitudinal reinforcing plate.

[0014] Preferably, the first longitudinal reinforcing plate is a hollow structure, and the front-to-back lengths of the first external reinforcing sheet and the first internal reinforcing sheet are the same as the front-to-back length of the first longitudinal reinforcing plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By respectively fixing and connecting the first longitudinal reinforcing plate, the second longitudinal reinforcing plate and the transverse reinforcing ribs, the strength of the upper and lower end surfaces of the heat dissipating fins can be improved, and the first external reinforcing plate and the second external reinforcing plate can further strengthen the left and right end surfaces of the first longitudinal reinforcing plate and the second longitudinal reinforcing plate, and the first internal reinforcing plate and the second internal reinforcing plate can further improve the deformation resistance and collapse resistance of the first longitudinal reinforcing plate and the second longitudinal reinforcing plate, thereby strengthening the upper and lower end surfaces of the heat dissipating fins;

[0017] 2. By fixedly connecting the internal reinforcement plate, the internal transverse reinforcement sheet and the internal longitudinal reinforcement sheet, the first weight-reducing cavity inside the heat sink fin can be strengthened. At the same time, the first auxiliary reinforcement sheet and the second auxiliary reinforcement sheet can further strengthen the internal reinforcement plate, thereby making the heat sink fin more resistant to deformation and collapse. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a structural diagram of the external reinforcement component and the internal reinforcement component in the utility model;

[0020] Figure 3 It is a front cross-sectional view of the heat dissipation fin in the utility model;

[0021] Figure 4 for Figure 2 A magnified view of middle;

[0022] Figure 5 for Figure 3 Enlarged view of B.

[0023] In the figure: 1, water inlet chamber; 2, radiator core; 3, water outlet chamber; 4, cooling fins; 51, first longitudinal reinforcing plate; 52, transverse reinforcing ribs; 53, second longitudinal reinforcing plate; 54, second internal reinforcing sheet; 55, second external reinforcing sheet; 56, first external reinforcing sheet; 57, first internal reinforcing sheet; 61, internal longitudinal reinforcing sheet; 62, internal reinforcing plate; 63, first auxiliary reinforcing sheet; 64, second auxiliary reinforcing sheet; 65, internal transverse reinforcing sheet; 66, first weight-reducing through cavity; 67, second weight-reducing through cavity. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 , the utility model provides a technical solution:

[0026] Embodiment 1:

[0027] A collapse-resistant automobile radiator fin comprises a water inlet chamber 1, a radiator core 2, a water outlet chamber 3 and heat dissipation fins 4. The water inlet chamber 1 is arranged at the upper end of the radiator core 2, the water outlet chamber 3 is arranged at the lower end of the radiator core 2, a plurality of heat dissipation fins 4 are fixedly connected inside the radiator core 2, the water inlet chamber 1, the water outlet chamber 3 and the plurality of heat dissipation fins 4 constitute an automobile radiator. As the internal detailed structure and working principle of the automobile radiator are relatively mature technologies in the prior art, they will not be described in detail here.

[0028] An internal reinforcement component is provided inside the heat dissipation fin 4, and the internal reinforcement component is used to reinforce the inside of the heat dissipation fin 4. External reinforcement components are provided on the upper and lower end surfaces of the heat dissipation fin 4, and the external reinforcement component is used to reinforce the outer surface of the heat dissipation fin 4, so as to improve the heat dissipation fin 4's ability to resist deformation and collapse.

[0029] The external reinforcement component includes a first longitudinal reinforcement plate 51, a transverse reinforcement rib 52, a first external reinforcement sheet 56 and a first internal reinforcement sheet 57. A plurality of first longitudinal reinforcement plates 51 are fixedly connected to the upper end surface of the heat dissipation fin 4. The material of the first longitudinal reinforcement plate 51 is the same as that of the heat dissipation fin 4. The plurality of first longitudinal reinforcement plates 51 can not only improve the deformation resistance and collapse resistance of the upper end surface of the heat dissipation fin 4, but also further improve the heat dissipation area of ​​the upper end surface of the heat dissipation fin 4. The first longitudinal reinforcement plate 51 is a hollow structure. The plurality of first longitudinal reinforcement plates 51 with a hollow structure have a lighter weight. The left and right end surfaces of the first longitudinal reinforcement plate 51 are symmetrically fixedly connected with the first external reinforcement sheets 56. The material of the first external reinforcement sheet 56 is the same as that of the first longitudinal reinforcement plate 51. A plurality of first external reinforcement sheets 56 are fixedly connected, and the specifications of the plurality of first external reinforcement sheets 56 are the same. The plurality of first external reinforcement sheets 56 can not only improve the deformation resistance and collapse resistance of the left and right end surfaces of the first longitudinal reinforcement plate 51, but also further improve the heat dissipation area of ​​the left and right end surfaces of the first longitudinal reinforcement plate 51.

[0030] A first internal reinforcing sheet 57 is arranged inside the first longitudinal reinforcing plate 51. The front-to-rear lengths of the first external reinforcing sheet 56 and the first internal reinforcing sheet 57 are the same as the front-to-rear length of the first longitudinal reinforcing plate 51. The first internal reinforcing sheet 57 and the first longitudinal reinforcing plate 51 are an integrated structure. The first internal reinforcing sheet 57 can further improve the deformation resistance and collapse resistance inside the first longitudinal reinforcing plate 51, and prevent the first longitudinal reinforcing plate 51 from easily deforming and collapsing when it is slightly bumped. The upper and lower end surfaces of the heat dissipating fins 4 are symmetrically fixedly connected with a plurality of transverse reinforcing ribs 52. The material of the transverse reinforcing ribs 52 is the same as that of the heat dissipating fins 4. The plurality of transverse reinforcing ribs 52 can transversely reinforce the upper and lower end surfaces of the heat dissipating fins 4. The lower end surface of the heat dissipating fins 4 is fixedly connected with a plurality of second longitudinal reinforcing plates 53. The material of the second longitudinal reinforcing plates 53 is the same as that of the heat dissipating fins 4. The plurality of second longitudinal reinforcing plates 53 can not only improve the deformation resistance and collapse resistance of the lower end surface of the heat dissipating fins 4, but also further improve the heat dissipation area of ​​the lower end surface of the heat dissipating fins 4.

[0031] The second longitudinal reinforcing plate 53 is a hollow structure. The multiple second longitudinal reinforcing plates 53 with a hollow structure have a lighter weight. The left and right end surfaces of the second longitudinal reinforcing plate 53 are symmetrically fixedly connected with second external reinforcing sheets 55, and the front-to-back length of the second external reinforcing sheet 55 is the same as the front-to-back length of the second longitudinal reinforcing plate 53. The second external reinforcing sheet 55 is made of the same material as the second longitudinal reinforcing plate 53. There are multiple second external reinforcing sheets 55 fixedly connected, and the multiple second external reinforcing sheets 55 have the same specifications. The multiple second external reinforcing sheets 55 can not only improve the deformation and collapse resistance of the left and right end surfaces of the second longitudinal reinforcing plate 53, but also further improve the heat dissipation area of ​​the left and right end surfaces of the second longitudinal reinforcing plate 53. The second internal reinforcing sheet 54 is fixedly connected inside the second longitudinal reinforcing plate 53, and the front-to-back length of the second internal reinforcing sheet 54 is the same as the front-to-back length of the second longitudinal reinforcing plate 53. The second internal reinforcing sheet 54 can further improve the deformation and collapse resistance inside the second longitudinal reinforcing plate 53, thereby preventing the second longitudinal reinforcing plate 53 from easily deforming and collapsing when it is slightly bumped.

[0032] Embodiment 2:

[0033] On the basis of the first embodiment, in this embodiment, by fixedly connecting the internal reinforcement plate 62, the internal transverse reinforcement sheet 65 and the internal longitudinal reinforcement sheet 61, the first weight-reducing cavity 66 inside the heat sink 4 can be strengthened. At the same time, the first auxiliary reinforcement sheet 63 and the second auxiliary reinforcement sheet 64 can further strengthen the internal reinforcement plate 62, thereby making the heat sink fin 4 more resistant to deformation and collapse.

[0034] The internal reinforcement component includes an internal longitudinal reinforcement sheet 61, an internal reinforcement plate 62, an internal transverse reinforcement sheet 65 and a first weight-reducing cavity 66. The first weight-reducing cavity 66 is opened inside the heat dissipation fin 4. The first weight-reducing cavity 66 not only reduces the dead weight of the heat dissipation fin 4, making the heat dissipation fin 4 lighter, but also facilitates external air to enter the heat dissipation fin 4 for ventilation and cooling. An internal reinforcement plate 62 is fixedly connected to the inside of the first weight-reducing cavity 66. The material of the internal reinforcement plate 62 is the same as that of the heat dissipation fin 4. Multiple internal reinforcement plates 62 are fixedly connected, and the specifications of the multiple internal reinforcement plates 62 are the same. The multiple internal reinforcement plates 62 can reinforce the inside of the heat dissipation fin 4 to prevent the first weight-reducing cavity 66 from easily deforming and collapsing.

[0035] The left and right end surfaces of the internal reinforcement plate 62 are symmetrically fixedly connected with internal transverse reinforcement sheets 65, and the first weight-reducing through cavity 66 is fixedly connected with an internal longitudinal reinforcement sheet 61. The internal transverse reinforcement sheet 65 and the internal longitudinal reinforcement sheet 61 form a reinforcement structure in the shape of a cross, so as to further reinforce the first weight-reducing through cavity 66. A second weight-reducing through cavity 67 is opened inside the internal reinforcement plate 62. The second weight-reducing through cavity 67 reduces the dead weight of the internal reinforcement plate 62. The second weight-reducing through cavity 67 is fixedly connected with a first auxiliary reinforcement sheet 63. The left and right end surfaces of the first auxiliary reinforcement sheet 63 are symmetrically fixedly connected with a second auxiliary reinforcement sheet 64. The first auxiliary reinforcement sheet 63 and the second auxiliary reinforcement sheet 64 also form a reinforcement structure in the shape of a cross, so as to further reinforce the second weight-reducing through cavity 67.

[0036] Working principle: During the use of the heat dissipation fins 4, the multiple first longitudinal reinforcing plates 51, the second longitudinal reinforcing plates 53 and the transverse reinforcing ribs 52 can improve the strength of the upper and lower end surfaces of the heat dissipation fins 4, and the multiple first external reinforcing plates 56 and the second external reinforcing plates 55 can further strengthen the left and right end surfaces of the multiple first longitudinal reinforcing plates 51 and the second longitudinal reinforcing plates 53, and the first internal reinforcing plates 57 and the second internal reinforcing plates 54 can further improve the deformation and collapse resistance of the first longitudinal reinforcing plates 51 and the second longitudinal reinforcing plates 53, thereby avoiding the multiple first longitudinal reinforcing plates 51 and the second longitudinal reinforcing plates 53. The reinforcing plate 53 is easily deformed during use, thereby reinforcing the upper and lower end surfaces of the heat sink 4; at the same time, the first weight-reducing cavity 66 not only reduces the dead weight of the heat sink 4, but also facilitates the entry of external air into the heat sink 4 for ventilation and cooling, and multiple internal reinforcing plates 62, internal transverse reinforcing plates 65 and internal longitudinal reinforcing plates 61 can reinforce the first weight-reducing cavity 66 inside the heat sink 4, and at the same time, the first auxiliary reinforcing plate 63 and the second auxiliary reinforcing plate 64 can further strengthen the internal reinforcing plate 62, thereby making the heat sink 4 more resistant to deformation and collapse.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-collapse automobile radiator fin, comprising a water inlet chamber (1), a radiator core (2), a water outlet chamber (3) and a radiating fin (4), characterized in that: The upper end of the radiator core (2) is provided with a water inlet chamber (1), the lower end of the radiator core (2) is provided with a water outlet chamber (3), a plurality of heat dissipation fins (4) are fixedly connected inside the radiator core (2), an internal reinforcement component is provided inside the heat dissipation fin (4), and the internal reinforcement component is used to reinforce the inside of the heat dissipation fin (4), and the upper and lower end surfaces of the heat dissipation fin (4) are provided with external reinforcement components, and the external reinforcement components are used to reinforce the outer surface of the heat dissipation fin (4).

2. The anti-collapse automobile radiator fin according to claim 1, characterized in that: The external reinforcement component comprises a first longitudinal reinforcement plate (51), a transverse reinforcement rib (52), a first external reinforcement sheet (56) and a first internal reinforcement sheet (57); the upper end surface of the heat dissipation fin (4) is fixedly connected with a plurality of first longitudinal reinforcement plates (51); the left and right end surfaces of the first longitudinal reinforcement plate (51) are symmetrically fixedly connected with the first external reinforcement sheet (56); the first internal reinforcement sheet (57) is arranged inside the first longitudinal reinforcement plate (51); the upper and lower end surfaces of the heat dissipation fin (4) are symmetrically fixedly connected with a plurality of transverse reinforcement ribs (52).

3. The anti-collapse automobile radiator fin according to claim 1, characterized in that: The internal reinforcement component comprises an internal longitudinal reinforcement sheet (61), an internal reinforcement plate (62), an internal transverse reinforcement sheet (65) and a first weight-reducing cavity (66); a first weight-reducing cavity (66) is provided inside the heat dissipation fin (4); an internal reinforcement plate (62) is fixedly connected inside the first weight-reducing cavity (66); the left and right end surfaces of the internal reinforcement plate (62) are symmetrically fixedly connected with internal transverse reinforcement sheets (65); and an internal longitudinal reinforcement sheet (61) is fixedly connected inside the first weight-reducing cavity (66).

4. The anti-collapse automobile radiator fin according to claim 3, characterized in that: A second weight-reducing cavity (67) is provided inside the internal reinforcement plate (62), a first auxiliary reinforcement sheet (63) is fixedly connected inside the second weight-reducing cavity (67), and a second auxiliary reinforcement sheet (64) is symmetrically fixedly connected to the left and right end surfaces of the first auxiliary reinforcement sheet (63).

5. The anti-collapse automobile radiator fin according to claim 1, characterized in that: A plurality of second longitudinal reinforcing plates (53) are fixedly connected to the lower end surface of the heat dissipation fin (4), and the second longitudinal reinforcing plates (53) are of a hollow structure.

6. The anti-collapse automobile radiator fin according to claim 5, characterized in that: The left and right end surfaces of the second longitudinal reinforcing plate (53) are symmetrically fixedly connected with a second external reinforcing sheet (55), and the front-to-back length of the second external reinforcing sheet (55) is the same as the front-to-back length of the second longitudinal reinforcing plate (53); the interior of the second longitudinal reinforcing plate (53) is fixedly connected with a second internal reinforcing sheet (54), and the front-to-back length of the second internal reinforcing sheet (54) is the same as the front-to-back length of the second longitudinal reinforcing plate (53).

7. The anti-collapse automobile radiator fin according to claim 2, characterized in that: The first longitudinal reinforcing plate (51) is a hollow structure, and the front-to-back lengths of the first external reinforcing plate (56) and the first internal reinforcing plate (57) are the same as the front-to-back length of the first longitudinal reinforcing plate (51).

Images