Radiator with outwards flanged hole main leaf and vehicle

Abstract

The utility model provides a radiator with an outward-flanged hole main piece and a vehicle, the radiator with the outward-flanged hole main piece structurally comprises an upper main piece, and a plurality of first main piece holes are formed in the upper main piece; the lower main leaf is arranged opposite to the upper main leaf, and a plurality of second main leaf holes are formed in the lower main leaf; the upper ends of the plurality of cooling pipes are inserted into the first main leaf holes, and the lower ends of the plurality of cooling pipes are inserted into the second main leaf holes; and at least one of the first main leaf hole and the second main leaf hole is an outward flanging hole. According to the radiator with the outwards-flanged hole main piece and the vehicle, the problem that when an existing radiator works, a cooling pipe is prone to expanding and cracking can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of radiators, and in particular to a radiator and a vehicle having a main plate with outward-turned holes. Background Art

[0002] The cooling pipe is an important part for circulating antifreeze in the radiator. In the radiator, the thinner cooling pipe needs to be inserted into the main plate holes of the upper and lower main plates, and then brazed in the furnace to weld them together. In order to prevent water leakage after welding the main plate and the cooling pipe, the end of the cooling pipe needs to be protruded from the main plate hole.

[0003] The main plate holes of the existing radiator are inverted holes, so that the distance between the main plate holes of the upper main plate and the main plate holes of the lower main plate is relatively long. As a result, when the existing radiator is working, the high-temperature and high-pressure antifreeze flows through the cooling pipe, and the slender cooling pipe is prone to expansion and cracking after being subjected to high temperature and high pressure, which shortens the service life of the radiator and increases the maintenance cost. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide a radiator and a vehicle with an outward-turned hole main plate, so as to solve the problem that the cooling tube of the existing radiator is prone to expansion and cracking when working.

[0005] According to the first aspect of the utility model, a radiator with a main plate with outward-turned holes is provided, wherein the radiator with a main plate with outward-turned holes comprises: an upper main plate, on which a plurality of first main plate holes are opened; a lower main plate, which is arranged opposite to the upper main plate and on which a plurality of second main plate holes are opened; and a plurality of cooling pipes, wherein the upper ends of the plurality of cooling pipes are inserted into the first main plate holes, and the lower ends of the plurality of cooling pipes are inserted into the second main plate holes; at least one of the first main plate holes and the second main plate holes is an outward-turned hole.

[0006] Preferably, both the first main sheet hole and the second main sheet hole are outward-turned holes.

[0007] Preferably, the first main sheet hole is formed with a first flange, the first flange extends toward the lower main sheet, and the second main sheet hole is formed with a second flange, the second flange extends toward the upper main sheet.

[0008] Preferably, the lengths of the first flange and the second flange in the vertical direction are both 2 mm to 4 mm.

[0009] Preferably, the inner diameter of the first main sheet hole gradually increases from top to bottom, and the inner diameter of the second main sheet hole gradually increases from bottom to top.

[0010] Preferably, the first main sheet hole and the second main sheet hole are waist-shaped holes.

[0011] Preferably, the upper end of the cooling tube is flush with the upper end of the first main plate hole, and the lower end of the cooling tube is flush with the lower end of the second main plate hole.

[0012] Preferably, the radiator with the main plate with outward-turned holes also includes: an upper water chamber connected to the upper main plate, the upper end of the cooling pipe being connected to the upper water chamber; and a lower water chamber connected to the lower main plate, the lower end of the cooling pipe being connected to the lower water chamber.

[0013] Preferably, the heat sink having the main plate with outward-turned holes further comprises a plurality of heat dissipation belts, both ends of which are respectively connected to the upper main plate and the lower main plate, and the plurality of cooling tubes and the plurality of heat dissipation belts are alternately arranged.

[0014] According to a second aspect of the utility model, a vehicle is provided, wherein the vehicle comprises the radiator having the main plate with outward-turned holes as described above.

[0015] The radiator and vehicle with outward-turned hole main plate of the embodiment of the utility model have a plurality of first main plate holes on the upper main plate. The lower main plate is arranged opposite to the upper main plate. The lower main plate is provided with a plurality of second main plate holes. The upper ends of a plurality of cooling tubes are inserted in the first main plate holes, and the lower ends of a plurality of cooling tubes are inserted in the second main plate holes. At least one of the first main plate holes and the second main plate holes is an outward-turned hole to shorten the distance between the upper main plate and the lower main plate. The end of the cooling tube can be covered by the outward-turned hole, thereby shortening the suspension length of the cooling tube. This can effectively solve the problem that the cooling tube is prone to expansion and cracking when the existing radiator is working.

[0016] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of a radiator with a main plate with outward-turned holes according to the utility model.

[0019] Figure 2 yes Figure 1 Schematic diagram of part A in .

[0020] Figure 3 It is a schematic diagram of a partial structure of a main sheet with an outward-turned hole according to the utility model.

[0021] Figure 4 It is a schematic diagram of an upper main plate of a radiator having an outward-turned hole main plate according to the utility model.

[0022] Figure 5 It is a cross-sectional view of an upper main plate of a radiator having a main plate with outward-turned holes according to the utility model.

[0023] Figure markings: 1-upper main plate; 10-first main plate hole; 11-first flange; 2-lower main plate; 20-second main plate hole; 21-second flange; 3-cooling pipe; 30-total length of cooling pipe; 31-suspension length; 4-upper water chamber; 5-lower water chamber; 6-heat dissipation belt; 7-height of the outward-turned hole. DETAILED DESCRIPTION

[0024] The following specific embodiments are provided to help the reader obtain a comprehensive understanding of the methods, devices and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be apparent. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but in addition to the operations that must occur in a particular order, changes that will be apparent after understanding the disclosure of the present application may be made. In addition, in order to improve clarity and brevity, descriptions of features known in the art may be omitted.

[0025] The features described herein may be implemented in different forms and should not be interpreted as being limited to the examples described herein. Rather, the examples described herein have been provided only to illustrate some of the many possible ways of implementing the methods, devices and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0026] Throughout the specification, when an element (such as a layer, a region, or a substrate) is described as being “on”, “connected to”, “bound to”, “over”, or “covering” another element, it may be directly “on”, “connected to”, “bound to”, “over”, or “covering” another element, or one or more other elements may be present between them. In contrast, when an element is described as being “directly on”, “directly connected to”, “directly bound to”, “directly over”, or “directly covering” another element, there may be no other elements present between them.

[0027] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more items.

[0028] Although terms such as "first," "second," and "third" may be used herein to describe various members, components, regions, layers, or portions, these members, components, regions, layers, or portions are not limited by these terms. Rather, these terms are only used to distinguish one member, component, region, layer, or portion from another member, component, region, layer, or portion. Therefore, without departing from the teachings of the examples described herein, the first member, component, region, layer, or portion referred to may also be referred to as the second member, component, region, layer, or portion.

[0029] For ease of description, spatial relational terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another element as shown in the accompanying drawings. Such spatial relational terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, an element described as being "above" or "upper" relative to another element will subsequently be "below" or "lower" relative to the other element. Therefore, the term "above" includes both "above" and "below" orientations depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relational terms used herein will be interpreted accordingly.

[0030] The terms used herein are only used to describe various examples and are not used to limit the examples. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "comprising" and "having" list the existence of the stated features, quantities, operations, components, elements and / or their combinations, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or their combinations.

[0031] Variations in the shapes shown in the drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include variations in shapes that occur during manufacturing.

[0032] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

[0033] like Figures 1 to 5As shown, according to a first aspect of the utility model, a radiator with an outward-turned hole main plate is provided. The radiator with an outward-turned hole main plate comprises an upper main plate 1, a lower main plate 2 and a plurality of cooling tubes 3.

[0034] In the following description, reference will be made to Figures 1 to 5 The specific structure of the above components of the heat sink with the main plate with outward-turned holes and the connection relationship of the above components are specifically described.

[0035] like Figures 1 to 5 As shown, in the embodiment, a plurality of first main plate holes 10 are provided on the upper main plate 1. The lower main plate 2 is arranged opposite to the upper main plate 1. A plurality of second main plate holes 20 are provided on the lower main plate 2. The upper ends of the plurality of cooling tubes 3 are inserted into the first main plate holes 10, and the lower ends of the plurality of cooling tubes 3 are inserted into the second main plate holes 20. And at least one of the first main plate hole 10 and the second main plate hole 20 is an outward-turned hole, so that the distance between the first main plate hole 10 of the upper main plate 1 and the second main plate hole 20 of the lower main plate 2 is shortened. The end of the cooling tube 3 can be covered by the outward-turned hole, thereby shortening the suspension length 31 of the cooling tube 3. In this way, the expansion and cracking of the cooling tube 3 can be effectively reduced, and the service life of the radiator can be improved.

[0036] Preferably, Figures 1 to 5 As shown, in the embodiment, the upper main piece 1 and the lower main piece 2 can be strip-shaped plates. A plurality of first main piece holes 10 can be arranged at intervals on the upper main piece 1 along the length direction of the upper main piece 1. A plurality of second main piece holes 20 can be arranged at intervals on the lower main piece 2 along the length direction of the lower main piece 2. Preferably, the first main piece holes 10 and the second main piece holes 20 can both be outward-turned holes, so that when the cooling pipe 3 is installed between the upper main piece 1 and the lower main piece 2, both ends of the cooling pipe 3 can be covered by the outward-turned holes, thereby further shortening the suspension length 31 of the cooling pipe 3.

[0037] Preferably, Figures 1 to 5As shown, in the embodiment, the first main sheet hole 10 and the second main sheet hole 20 can both be waist-shaped holes. The length direction of the first main sheet hole 10 can be perpendicular to the length direction of the upper main sheet 1. The length direction of the second main sheet hole 20 can be perpendicular to the length direction of the lower main sheet 2. The first main sheet hole 10 can be formed with a first flange 11, that is, a convex edge is formed at the edge of the first main sheet hole 10. The first flange 11 can extend in the direction close to the lower main sheet 2 (that is, extend downward). The second main sheet hole 20 can be formed with a second flange 21, that is, a convex edge is formed at the edge of the second main sheet hole 20. The second flange 21 can extend in the direction close to the upper main sheet 1 (that is, extend upward). Preferably, the shape and size of the upper main sheet 1 and the lower main sheet 2 can be the same, and the size of the first main sheet hole 10 and the second main sheet hole 20 can be equal, so that the upper main sheet 1 and the lower main sheet 2 are easy to manufacture, thereby reducing the manufacturing cost of the upper main sheet 1 and the lower main sheet 2.

[0038] In addition, preferably, Figure 5 As shown, in the embodiment, the length of the first flange 11 and the second flange 21 in the vertical direction (i.e., the height 7 of the outer turning hole) can be 2 mm to 4 mm, so that both ends of the cooling tube 3 can be well covered by the first flange 11 and the second flange 21. The two ends of the cooling tube 3 can be welded to the first flange 11 and the second flange 21 respectively, so as to firmly fix the cooling tube 3 to the upper main sheet 1 and the lower main sheet 2.

[0039] Preferably, Figure 3 As shown, in the embodiment, when the cooling pipe 3 is installed on the upper main plate 1 and the lower main plate 2, the upper end of the cooling pipe 3 can be flush with the upper end of the first main plate hole 10, and the lower end of the cooling pipe 3 can be flush with the lower end of the second main plate hole 20. Figure 5 The upper edge of the first main plate hole 10 is flush with the lower edge of the second main plate hole 20. Similarly, the lower end of the cooling tube 3 is flush with the lower edge of the second main plate hole 20. This arrangement makes it easy to control the suspension length 31 of the cooling tube 3 (i.e., the length of the cooling tube 3 exposed between the first main plate hole 10 and the second main plate hole 20), and the total length 30 of the cooling tube is reduced, thereby reducing the production cost.

[0040] More preferably, Figure 5 As shown, in the embodiment, the inner diameter of the first main plate hole 10 can be gradually increased from top to bottom, that is, the thickness of the first flange 11 can be gradually reduced from top to bottom. The inner diameter of the second main plate hole 20 can be gradually increased from bottom to top, that is, the thickness of the second flange 21 can be gradually reduced from bottom to top. Such a configuration makes it easy to insert the cooling pipe 3 into the first main plate hole 10 and the second main plate hole 20.

[0041] In addition, preferably, Figure 1As shown, in an embodiment, the radiator with the main plate with an outward-turned hole may further include an upper water chamber 4 and a lower water chamber 5. The upper water chamber 4 may be connected to the upper main plate 1, and the upper end of the cooling pipe 3 is connected to the upper water chamber 4. The upper water chamber 4 may be provided with a water inlet for the antifreeze to flow in. The upper water chamber 4 is connected to the cooling pipe 3. The lower water chamber 5 may be provided with a water outlet for the antifreeze to flow out. The lower end of the cooling pipe 3 is connected to the lower water chamber 5.

[0042] Preferably, Figure 1 As shown, in the embodiment, the heat sink with the main plate with outward-turned holes further includes a plurality of heat dissipation belts 6, and the two ends of the heat dissipation belts 6 can be respectively connected to the upper main plate 1 and the lower main plate 2. Preferably, the plurality of cooling tubes 3 and the plurality of heat dissipation belts 6 can be alternately arranged to facilitate heat exchange.

[0043] In addition, according to a second aspect of the present utility model, a vehicle is provided, the vehicle comprising the radiator having the main plate with outward-turned holes as described above.

[0044] During use, the upper end of the cooling tube 3 is inserted into the first main plate hole 10, and the lower end of the cooling tube 3 is inserted into the second main plate hole 20. Since the first main plate hole 10 and the second main plate hole 20 are outward-turned holes, the distance between the first main plate hole 10 of the upper main plate 1 and the second main plate hole 20 of the lower main plate 2 is shortened. The end of the cooling tube 3 can be covered by the outward-turned hole, thereby shortening the suspension length 31 of the cooling tube 3. In this way, the expansion and cracking of the cooling tube 3 can be effectively reduced, and the service life of the radiator can be increased.

[0045] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The protection scope of the present application is not limited thereto. Although the present application is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed in the present application, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A heat sink with an outward-turned hole main plate, characterized in that: The radiator with the main plate having an outward-turned hole comprises: An upper main sheet, wherein a plurality of first main sheet holes are formed on the upper main sheet; A lower main sheet, the lower main sheet being arranged opposite to the upper main sheet and having a plurality of second main sheet holes; and A plurality of cooling tubes, wherein the upper ends of the plurality of cooling tubes are inserted into the first main plate holes, and the lower ends of the plurality of cooling tubes are inserted into the second main plate holes; At least one of the first main sheet hole and the second main sheet hole is an outward-turned hole.

2. The heat sink with outward-turned hole main plate according to claim 1, characterized in that: The first main sheet hole and the second main sheet hole are both outward-turned holes.

3. The heat sink with outward-turned hole main plate according to claim 2, characterized in that: The first main sheet hole is formed with a first flange, and the first flange extends toward the direction close to the lower main sheet. The second main sheet hole is formed with a second flange, and the second flange extends toward the direction close to the upper main sheet.

4. The heat sink with outward-turned hole main plate according to claim 3, characterized in that: The lengths of the first flange and the second flange in the vertical direction are both 2 mm to 4 mm.

5. The heat sink with outward-turned hole main plate according to claim 3, characterized in that: The inner diameter of the first main plate hole gradually increases from top to bottom, and the inner diameter of the second main plate hole gradually increases from bottom to top.

6. The heat sink with outward-turned hole main plate according to claim 2, characterized in that: The first main sheet hole and the second main sheet hole are waist-shaped holes.

7. The heat sink with outward-turned hole main plate according to claim 2, characterized in that: The upper end of the cooling pipe is flush with the upper end of the first main plate hole, and the lower end of the cooling pipe is flush with the lower end of the second main plate hole.

8. The heat sink with outward-turned hole main plate according to claim 1, characterized in that: The heat sink with the main plate having the outward-turned holes also includes: an upper water chamber connected to the upper main plate, the upper end of the cooling pipe being connected to the upper water chamber; and A lower water chamber is connected to the lower main plate, and the lower end of the cooling pipe is communicated with the lower water chamber.

9. The heat sink with outward-turned hole main plate according to claim 8, characterized in that: The radiator with the main plate with outward-turned holes also includes a plurality of heat dissipation belts, the two ends of which are respectively connected to the upper main plate and the lower main plate, and the plurality of cooling tubes and the plurality of heat dissipation belts are alternately arranged.

10. A vehicle, characterized in that: The vehicle comprises the radiator having an outward-turned hole main fin according to any one of claims 1 to 9.

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