Radiator

Abstract

The utility model discloses a radiator which comprises a radiator body, a hollowed-out plate is installed on one side of the radiator body, two Z-shaped plates are installed in the middle of the hollowed-out plate, a first spring is connected to one side of each Z-shaped plate, a limiting clamp is installed at the bottom of the hollowed-out plate, an arc-shaped groove is formed in the limiting clamp, and a sliding groove is formed in the top of the hollowed-out plate. And a T-shaped block is slidably matched in the sliding groove, a limiting rod is installed at the bottom of one side of the T-shaped block, a second spring is connected to the inner wall of the sliding groove, and the bottom end of the second spring is connected with the top of the T-shaped block. The limiting rods are matched in the hexagonal grooves, the nuts are matched in the limiting clamps, the bolts and the nuts can be limited, the positions of the bolts and the nuts are fixed, the risk of loosening of the bolts is effectively reduced, the bolts and the nuts are always fastened together, close contact between the cooling fins and the cooling fan is maintained, and therefore the efficient cooling performance of the radiator body is guaranteed. Separation of the cooling fins and the cooling fan caused by accidental falling of the bolts is prevented, and normal work and stability of the radiator body are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicles, in particular to a radiator. Background Art

[0002] Nowadays, with the improvement of environmental awareness and the continuous reduction of dependence on traditional petroleum energy, new energy vehicles as a clean and efficient means of transportation have gradually attracted people's attention and favor. However, with the continuous development and popularization of new energy vehicles, the heat generated by their electric drive systems has also increased. In order to ensure the normal operation and life of the electric drive system, the vehicle must be equipped with a radiator and a corresponding heat dissipation system to dissipate heat. The radiator is assembled by a heat sink and a heat dissipation fan, which are connected by bolts. However, the radiator in the prior art still has certain defects when used and needs to be improved;

[0003] When the radiator in the prior art is in use, due to the uneven road conditions during the driving of the new energy vehicle, there may be bumps and vibrations, which may cause the bolts connecting the heat sink and the heat fan to loosen, making it difficult to ensure the stability of the bolts, thereby causing the performance of the heat sink and the heat fan in the radiator to decrease, affecting the heat dissipation effect of the radiator. Therefore, a radiator is proposed to overcome the above-mentioned defects. Utility Model Content

[0004] The utility model aims to solve the disadvantage of poor connection stability of the radiator in the prior art and proposes a radiator.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A radiator comprises a radiator body, and a hollow plate is installed on one side of the radiator body.

[0007] Two Z-shaped plates are installed at the middle of the hollow plate, and one side of the two Z-shaped plates is connected with a first spring.

[0008] A limit clamp is installed at the bottom of the hollow plate, and an arc groove is opened inside the limit clamp.

[0009] A slide groove is provided on the top of the hollow plate, a T-shaped block is slidably fitted in the slide groove, a limiting rod is installed at the bottom of one side of the T-shaped block, a second spring is connected to the inner wall of the slide groove, and the bottom end of the second spring is connected to the top of the T-shaped block.

[0010] Preferably, the radiator body includes a heat sink and a heat sink fan, and the heat sink fan is connected to the top of the heat sink.

[0011] Preferably, a mounting seat is installed on one side of the radiator body, a bolt is threadedly fitted on the mounting seat, and a nut is fitted at the bottom of the bolt.

[0012] Preferably, the hollow plate is installed on one side of the mounting seat, and a limiting groove is provided inside the mounting seat, the Z-shaped plate slides in the limiting groove, and one end of the first spring is connected to the inner wall of the limiting groove.

[0013] Preferably, a hexagonal groove is formed on the top of the bolt, and the limiting rod is a hexagonal rod, which fits in the hexagonal groove.

[0014] Preferably, the nut fits in the arc-shaped groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. Under the cooperation of the limit rod and the limit clip, the limit rod fits in the hexagonal groove, and the nut fits in the limit clip, which can limit the bolt and nut to fix their positions, effectively reducing the risk of bolt loosening, so that the bolt and nut are always fastened together, maintaining the close contact between the heat sink and the cooling fan, thereby ensuring the efficient heat dissipation performance of the radiator body, preventing the bolt from accidentally falling off and causing the heat sink and the cooling fan to separate, and ensuring the normal operation and stability of the radiator body;

[0017] 2. With the cooperation of the hollow plate and the Z-shaped plate, the Z-shaped plate is cooperated in the mounting seat and rebounded by the first spring. When installing the bolts and nuts, the hollow plate can be pulled to one side to avoid obstruction to the installation of the bolts. After the radiator body is assembled, the hollow plate can be loosened and the hollow plate can be pulled back to the mounting seat by the first spring so that the nut can be fitted into the arc groove, thereby facilitating the use of the device and increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the connection between the hollow plate and the limiting clip of a radiator proposed by the utility model;

[0019] Figure 2 A three-dimensional structural schematic diagram of a radiator proposed by the utility model;

[0020] Figure 3 This is a bottom view structural diagram of a radiator proposed by the utility model;

[0021] Figure 4 A radiator proposed by the utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0022] In the figure: 1. radiator body; 101. heat sink; 102. cooling fan; 103. mounting base; 104. bolt; 1041. hexagonal slot; 105. nut; 2. hollow plate; 3. Z-shaped plate; 4. first spring; 5. limit clip; 501. arc groove; 6. T-shaped block; 7. limit rod; 8. second spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4 A radiator includes a radiator body 1, the radiator body 1 includes a heat sink 101 and a heat sink fan 102, and the heat sink 101 and the heat sink fan 102 are connected and assembled by a mounting seat 103 on the heat sink 101 and the heat sink fan 102, and a bolt 104 and a nut 105 are used to connect and assemble the heat sink 101 and the heat sink fan 102. The heat sink body 1 includes the heat sink 101 and the heat sink fan 102, and the heat sink fan 102 is connected to the top of the heat sink 101. A mounting seat 103 is installed on one side of the radiator body 1, and a bolt 104 is threadedly matched on the mounting seat 103. A hexagonal groove 1041 is opened on the top of the bolt 104, and a limit rod 7 is a hexagonal rod. The rod 7 fits in the hexagonal groove 1041, and the limiting rod 7 is connected to the hexagonal groove 1041 to cooperate with it, so that the bolt 104 is limited to prevent rotation, and the bottom of the bolt 104 is matched with a nut 105, and the nut 105 fits in the arc groove 501. The limiting clip 5 is moved onto the nut 105, so that the arc groove 501 limits the nut 105 to prevent it from rotating. The hollow plate 2 is installed on one side of the mounting seat 103, and a limiting groove is provided inside the mounting seat 103. The Z-shaped plate 3 slides in the limiting groove, and one end of the first spring 4 is connected to the inner wall of the limiting groove. A hollow plate 2 is installed on one side of the radiator body 1.

[0025] Two Z-shaped plates 3 are installed in the middle of the hollow plate 2, and a first spring 4 is connected to one side of the two Z-shaped plates 3. When connecting the cooling fan 102 and the heat sink 101, the mounting seats 103 on both sides of the cooling fan 102 and the heat sink 101 are connected by bolts 104 and nuts 105. At this time, when the hollow plate 2 is pulled outward, the two Z-shaped plates 3 slide in the corresponding limit grooves respectively and compress the first spring 4. When the hollow plate 2 is loosened, the Z-shaped plate 3 can be pushed by the first spring 4 to drive the hollow plate 2 to return to its original position.

[0026] A limit clamp 5 is installed at the bottom of the hollow plate 2 , and an arc groove 501 is formed inside the limit clamp 5 .

[0027] A slide groove is provided at the top of the hollow plate 2, and a T-shaped block 6 is slidably fitted in the slide groove. A limiting rod 7 is installed at the bottom of one side of the T-shaped block 6. The inner wall of the slide groove is connected to a second spring 8, and the bottom end of the second spring 8 is connected to the top of the T-shaped block 6.

[0028] When the first spring 4 pushes the Z-shaped plate 3 to return the hollow plate 2, the T-shaped block 6 is pulled toward the top to compress the second spring 8. When the arc groove 501 limits the nut 105, the T-shaped block 6 is loosened and the second spring 8 pushes the T-shaped block 6 to drive the limiting rod 7 to cooperate with the hexagonal groove 1041 to limit the bolt 104, thereby preventing the bolt 104 from accidentally falling off and the nut 105 from loosening, which may cause the heat sink 101 and the heat dissipation fan 102 to separate, thereby ensuring the normal operation and stability of the radiator body 1.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] In all the schemes mentioned above, the connection between the two parts can be selected according to the actual situation by welding, matching connection of bolts and nuts, bolt or screw connection or other well-known connection methods, which will not be described here one by one. The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical scheme of the utility model and its utility model concept, shall be covered by the protection scope of the utility model.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A radiator, characterized in that: include: A radiator body (1), wherein a hollow plate (2) is installed on one side of the radiator body (1); Two Z-shaped plates (3) are installed at the middle of the hollow plate (2), and one side of the two Z-shaped plates (3) is connected to a first spring (4); A limit clamp (5) is installed at the bottom of the hollow plate (2), and an arc-shaped groove (501) is provided inside the limit clamp (5); A slide groove is provided at the top of the hollow plate (2), a T-shaped block (6) is slidably fitted in the slide groove, a limiting rod (7) is installed at the bottom of one side of the T-shaped block (6), the inner wall of the slide groove is connected to a second spring (8), and the bottom end of the second spring (8) is connected to the top of the T-shaped block (6).

2. A radiator according to claim 1, characterized in that: The radiator body (1) comprises a radiating fin (101) and a radiating fan (102), wherein the radiating fan (102) is connected to the top of the radiating fin (101).

3. A radiator according to claim 2, characterized in that: A mounting seat (103) is installed on one side of the radiator body (1), a bolt (104) is threadedly engaged on the mounting seat (103), and a nut (105) is engaged at the bottom of the bolt (104).

4. A radiator according to claim 3, characterized in that: The hollow plate (2) is mounted on one side of the mounting seat (103), and a limiting groove is provided inside the mounting seat (103), the Z-shaped plate (3) slides in the limiting groove, and one end of the first spring (4) is connected to the inner wall of the limiting groove.

5. A radiator according to claim 3, characterized in that: A hexagonal groove (1041) is formed on the top of the bolt (104), and the limiting rod (7) is a hexagonal rod, and the limiting rod (7) is fitted in the hexagonal groove (1041).

6. The radiator according to claim 3, characterized in that: The nut (105) is fitted into the arc-shaped groove (501).

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