Anti-deformation radiator water chamber and radiator

Abstract

The utility model provides an anti-deformation radiator water chamber and a radiator, and belongs to the technical field of radiators, the anti-deformation radiator water chamber comprises a water chamber main body formed by plastic materials in an injection molding mode, the water chamber main body comprises a bottom shell part, a top shell part and a bottom shell part, and the bottom shell part is provided with a containing cavity; an opening communicated with the accommodating cavity is formed in the frame body part; the rod parts are arranged in the width direction of the water chamber main body, and the rod parts are arranged in the length direction of the water chamber main body at intervals; the utility model can solve the problem that the two side plates of the water chamber main body are easy to deform during production and use due to longer length, and greatly improves the reliability of the water chamber main body structure, thereby ensuring the stability of the performance of the radiator.

Description

Technical Field

[0001] The utility model relates to the technical field of radiators, in particular to an anti-deformation radiator water chamber and a radiator. Background Art

[0002] A radiator is a device used to remove heat generated by internal combustion engines, electrical equipment, etc. It is very common in automobiles, computers and various industrial applications. Among them, the automobile radiator consists of a water inlet chamber, a water outlet chamber and a radiator core. As one of the key components of the radiator, the water chamber serves as the inlet and outlet of the cooling fluid and ensures that the coolant flows evenly through the heat sink. Among them, the water chamber is usually made of plastic because plastic has a relatively low manufacturing cost, light weight and good corrosion resistance.

[0003] In the prior art, a patent with publication number CN205482507U discloses a car radiator water chamber. When the radiator water chamber is actually used, the temperature of the radiator water medium rises rapidly when the car is running at high speed. The side panel structure of the radiator water chamber is subjected to severe thermal expansion and contraction, which repeats over and over again. It is easy to deform, especially when the overall length of the radiator water chamber is long, the deformation of the side panel structure is more obvious, thereby affecting the performance of the radiator. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide a radiator water chamber and a radiator which are resistant to deformation.

[0005] The technical solution adopted by the utility model is as follows: In the first aspect, the present application provides a deformation-resistant radiator water chamber, including a water chamber body injection-molded by a plastic material, the water chamber body comprising:

[0006] A bottom shell portion, wherein the bottom shell portion has a cavity;

[0007] A frame portion, wherein the frame portion is provided with an opening communicating with the cavity;

[0008] And a plurality of rods, wherein the rods are arranged along the width direction of the water chamber body, and the plurality of rods are arranged at intervals along the length direction of the water chamber body.

[0009] In some embodiments, the rod portion is disposed on an inner wall of the cavity and / or the opening.

[0010] In some embodiments, the cross section of the rod portion is rectangular, and the long side thereof is arranged along the height direction of the water chamber body.

[0011] In some embodiments, the lower portions of both ends of the rod portion are connected to the inner wall of the cavity, and a reinforcement portion is extended from the lower portion toward the bottom wall of the cavity.

[0012] In some embodiments, a gap is provided between the rod portion and the bottom wall of the bottom shell portion, and an upper end surface thereof is lower than an upper end surface of the frame portion.

[0013] In some embodiments, the water chamber body further includes a partition portion, which is arranged along the width direction of the water chamber body and divides the water chamber body into two sub-cavities.

[0014] In some embodiments, the bottom wall of the sub-cavity is arc-shaped in the width direction of the water chamber body.

[0015] In some embodiments, the bottom wall of the sub-cavity is arc-shaped in the length direction of the water chamber body.

[0016] In some embodiments, the water chamber body further comprises a connection structure, the connection structure comprising: a frame portion, the frame portion is connected to the bottom shell portion, the frame portion is formed with a positioning cavity;

[0017] A connecting column portion, wherein the connecting column portion is arranged on the frame portion and has a connecting hole thereon;

[0018] A positioning plate portion, the positioning plate portion is arranged on a side of the connecting column portion facing the positioning cavity, and two first inclined surfaces are symmetrically arranged on the top of the positioning plate portion, and the upper ends of the two first inclined surfaces are close to each other;

[0019] There are two spring plate parts, and the spring plate parts are symmetrically arranged in the positioning cavity with the positioning plate part as the center. The spring plate parts are inclined relative to the positioning plate part, and the upper end of the spring plate parts is close to the positioning plate part. A clamping protrusion is arranged on the side of the upper end of the spring plate part away from the first inclined surface, and the clamping protrusion is provided with a second inclined surface with the same slope direction as the first inclined surface;

[0020] Wherein, the frame portion is provided with an extension plate portion toward one of the spring plate portions.

[0021] In a second aspect, the present application provides a radiator, comprising the anti-deformation radiator water chamber and a radiator core.

[0022] The beneficial effects of the utility model are as follows: the utility model can solve the problem that the two side plates of the water chamber body are easily deformed during production and use due to their long length, greatly improving the reliability of the water chamber body structure, thereby ensuring the stability of the radiator performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, without paying creative labor, other drawings obtained based on these drawings still belong to the scope of the utility model.

[0024] Figure 1 Schematic diagram of the radiator water chamber in the utility model Figure 1 ;

[0025] Figure 2 Schematic diagram of the radiator water chamber in the utility model Figure 2 ;

[0026] Figure 3 It is a cross-sectional view of the radiator water chamber in the utility model;

[0027] Figure 4 It is a partial cross-sectional view of the radiator water chamber in the utility model;

[0028] Figure 5 It is a schematic diagram of the connection structure in the utility model. DETAILED DESCRIPTION

[0029] The following description provides specific application scenarios and requirements of this specification, with the purpose of enabling those skilled in the art to make and use the contents of this specification. Various local modifications to the disclosed embodiments will be apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments and applications without departing from the spirit and scope of this specification. Therefore, this specification is not limited to the embodiments shown, but to the widest scope consistent with the claims.

[0030] In the description of the present application, it should be noted that, unless otherwise expressly specified and limited, the terms "longitudinal", "transverse", "radial", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. These terms are mainly for better describing the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0031] Secondly, the terms "first", "second" and similar words do not indicate any order, quantity or importance, but are only used to distinguish different components and should not be understood as limitations on the embodiments of the present application.

[0032] In addition, the terms "installed", "set", "provided with", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components.

[0033] For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] Regarding the drawings of the present application, it should be clearly understood that the drawings are for illustration and description purposes only and are not intended to limit the scope of the present specification. It should also be understood that the drawings are not drawn to scale.

[0035] Embodiment 1:

[0036] The radiator water chamber provided in this embodiment is used to assemble with the radiator core to form a radiator, and can be used in the automotive field, the electronic field, the industrial field, etc. It is particularly suitable for radiators with a longer water chamber.

[0037] like Figures 1 to 5 As shown, a deformation-resistant radiator water chamber includes a water chamber body injection-molded from a plastic material. Due to the use of plastic material, when the water chamber body is long, its two side plates are particularly prone to deformation, both during production and in use.

[0038] Specifically, the water chamber body includes:

[0039] The bottom shell portion 1 has a cavity 101 for containing a sufficient amount of coolant to ensure that the coolant flows evenly through the radiator core;

[0040] The frame part 2 is provided with an opening 201 communicating with the cavity 101. The frame part 2 is connected to the radiator core. Usually, the thickness of the frame part 2 is greater than the thickness of the bottom shell part 1 to ensure the strength when connected to the radiator core and also reduce the deformation of the opening 201.

[0041] And a plurality of rod portions 3, wherein the rod portions 3 are arranged along the width direction of the water chamber body, that is, the water chamber body is stretched out along the width direction of the water chamber body, and the plurality of rod portions 3 are arranged at intervals along the length direction of the water chamber body. Preferably, the intervals between the plurality of rod portions 3 are uniform, and the specific number of the rod portions 3 is adjusted according to factors such as the length, thickness and material of the product.

[0042] Preferably, the rod portion 3 is disposed close to the opening 201 because generally during injection molding, the middle portions of the two side plates of the water chamber body and the opening 201 are most likely to be deformed.

[0043] The above arrangement can solve the problem that the two side plates of the water chamber body are easily deformed during production and use due to their long length, greatly improving the reliability of the water chamber body structure, thereby ensuring the stability of the radiator performance.

[0044] The rod portion 3 is arranged on the inner wall of the cavity 101 and / or the opening 201. Specifically, the two ends of the rod portion 3 can laterally support the inner walls on both sides of the cavity 101, or the two ends of the rod portion 3 can laterally support the inner walls on both sides of the opening 201, that is, the inner walls on both sides of the frame portion 2, or the two ends of the rod portion 3 can laterally support the docking position between the cavity 101 and the frame portion 2. In this embodiment, the third structure is preferred, which makes the overall strength of the water chamber body better. Since the thickness change position in the injection molded product is generally weak in strength, the rod portion 3 is arranged here.

[0045] There can be many shapes of the rod portion 3, such as a polygonal, circular, elliptical cross section, etc., but considering the manufacturing cost and the difficulty of demolding, it is preferred that the cross section of the rod portion 3 is rectangular, and its long side is arranged along the height direction of the water chamber body, so that the blocking area of ​​the opening 201 is smaller, and the supporting strength of the two side plates of the water chamber body is better.

[0046] Furthermore, the lower parts of both ends of the rod 3 are connected to the inner wall of the cavity 101, and the lower part has a reinforcing part 301 extending toward the bottom wall of the cavity 101, thereby increasing the supporting area of ​​the two side plates of the water chamber body and further improving the overall strength of the water chamber body.

[0047] Furthermore, a gap is provided between the rod portion 3 and the bottom wall of the bottom shell portion 1, and its upper end surface is lower than the upper end surface of the frame portion 2, so that there is space above and below the rod portion 3. Generally, space is reserved above the rod portion 3 for easy assembly, and space is reserved below the rod portion 3 for easy flow of coolant.

[0048] like Figure 3 As shown, the water chamber body also includes a partition portion 4, which is arranged along the width direction of the water chamber body and divides the water chamber body into two sub-cavities 400. Generally, the water chamber body is equally divided into two sub-cavities 400 by the partition portion 4, and in the water chamber body alone, the coolant cannot flow between the two sub-cavities 400. Of course, the number of partition portions 4 and sub-cavities 400 can be adjusted according to actual needs, such as one partition portion 4 is divided into two sub-cavities 400, two partition portions 4 are divided into three sub-cavities 400, etc.

[0049] Furthermore, the bottom wall of the sub-cavity 400 is arc-shaped in the width direction of the water chamber body, such as Figure 4 As shown, it is similar to a U-shape. Through this arrangement, the cavity 101 has no dead corners, which is convenient for the flow of coolant and subsequent cleaning.

[0050] Secondly, the bottom wall of the sub-cavity 400 is arc-shaped in the length direction of the water chamber body, such as Figure 3 As shown, it is similar to a U-shape. Through this arrangement, the cavity 101 also has no dead angle, which is convenient for the flow of coolant and subsequent cleaning. In addition, it is also convenient for demoulding when the rod portion 3 is arranged.

[0051] In some embodiments, the above two structures can be implemented either one or both at the same time.

[0052] like Figure 5 As shown, the water chamber body further includes a connecting structure 5, and the connecting structure 5 includes:

[0053] A frame portion 51, wherein the frame portion 51 is connected to the bottom shell portion 1. Preferably, the frame portion 51 and the bottom shell portion 1 are integrally formed, and a positioning cavity 511 is formed on the frame portion 51;

[0054] A connecting column 52, wherein the connecting column 52 is disposed on the frame portion 51 and is provided with a connecting hole 521 for connection and positioning;

[0055] The positioning plate portion 53 is disposed on a side of the connecting column portion 52 facing the positioning cavity 511, and has two first inclined surfaces 531 symmetrically disposed on the top thereof, with the upper ends of the two first inclined surfaces 531 being close to each other;

[0056] The spring plate parts 54 are two in number and are symmetrically arranged in the positioning cavity 511 with the positioning plate part 53 as the center. The spring plate parts 54 are arranged obliquely relative to the positioning plate part 53, and the upper end of the spring plate parts 54 is close to the positioning plate part 53. A clamping protrusion 541 is arranged on the side of the upper end of the spring plate part 54 away from the first inclined surface 531, and a second inclined surface 542 with the same slope direction as the first inclined surface 531 is arranged on the clamping protrusion 541;

[0057] The frame portion 51 is provided with an extension plate portion 55 facing one of the elastic plate portions 54 .

[0058] Through the above arrangement, the positioning plate portion 53 and the spring plate portion 54 can form an elastic snap connection, which is convenient for assembly and disassembly, and the connection hole 521 can be selected in a variety of ways, and a suitable connection structure can be adopted according to actual working conditions.

[0059] Embodiment 2:

[0060] This embodiment provides a radiator based on the first embodiment, including the anti-deformation radiator water chamber and the radiator core described in the first embodiment. Usually, there are two radiator water chambers, which are respectively assembled on both sides of the radiator core.

[0061] In summary, after reading this detailed disclosure, those skilled in the art will appreciate that the foregoing detailed disclosure may be presented only by way of example and may not be restrictive. Although not explicitly stated herein, those skilled in the art will appreciate that the requirements of this application encompass various reasonable changes, improvements and modifications to the embodiments. These changes, improvements and modifications are intended to be proposed by the present application and are within the spirit and scope of the exemplary embodiments of the present application.

[0062] In addition, it should be understood that in the foregoing description of the embodiments of the present application, in order to help understand a feature and for the purpose of simplifying the present application, the present application combines various features in a single embodiment, drawing or its description. However, this does not mean that the combination of these features is necessary. When reading the present application, it is entirely possible for a person skilled in the art to mark out a part of the devices as a separate embodiment. In other words, the embodiments in the present application can also be understood as the integration of multiple secondary embodiments. This is also true when the content of each secondary embodiment is less than all the features of a single aforementioned disclosed embodiment.

[0063] Finally, it should be understood that the embodiments of the application disclosed herein are explanations of the principles of the embodiments of the present application. Other modified embodiments are also within the scope of the present application. Therefore, the embodiments disclosed in the present application are merely examples and not limitations. Those skilled in the art can adopt alternative configurations according to the embodiments in the present application to implement the application in the present application. Therefore, the embodiments of the present application are not limited to the embodiments accurately described in the application.

Claims

1. A deformation-resistant radiator water chamber, characterized in that: It includes a water chamber body formed by injection molding of a plastic material, and the water chamber body includes: A bottom shell portion (1), wherein the bottom shell portion (1) has a cavity (101); A frame portion (2), wherein the frame portion (2) is provided with an opening (201) communicating with the containing cavity (101); and a plurality of rod portions (3), wherein the rod portions (3) are arranged along the width direction of the water chamber body, and the plurality of rod portions (3) are arranged at intervals along the length direction of the water chamber body.

2. The anti-deformation radiator water chamber according to claim 1, characterized in that: The rod portion (3) is arranged on the inner wall of the cavity (101) and / or the opening (201).

3. The anti-deformation radiator water chamber according to claim 2, characterized in that: The cross section of the rod portion (3) is rectangular, and its long side is arranged along the height direction of the water chamber body.

4. The anti-deformation radiator water chamber according to claim 3, characterized in that: The lower parts of the two ends of the rod part (3) are connected to the inner wall of the cavity (101), and the lower part is provided with a reinforcement part (301) extending toward the bottom wall of the cavity (101).

5. The anti-deformation radiator water chamber according to claim 1, characterized in that: A gap is provided between the rod portion (3) and the bottom wall of the bottom shell portion (1), and the upper end surface thereof is lower than the upper end surface of the frame portion (2).

6. The anti-deformation radiator water chamber according to claim 1, characterized in that: The water chamber body further comprises a partition portion (4), wherein the partition portion (4) is arranged along the width direction of the water chamber body and divides the water chamber body into two sub-cavities (400).

7. The anti-deformation radiator water chamber according to claim 6, characterized in that: The bottom wall of the sub-cavity (400) is arc-shaped in the width direction of the water chamber body.

8. The anti-deformation radiator water chamber according to claim 6 or 7, characterized in that: The bottom wall of the sub-cavity (400) is arc-shaped in the length direction of the water chamber body.

9. The anti-deformation radiator water chamber according to claim 1, characterized in that: The water chamber body further comprises a connection structure (5), wherein the connection structure (5) comprises: A frame portion (51), the frame portion (51) being connected to the bottom shell portion (1), and the frame portion (51) being formed with a positioning cavity (511); A connecting column portion (52), wherein the connecting column portion (52) is arranged on the frame portion (51) and is provided with a connecting hole (521); A positioning plate portion (53), the positioning plate portion (53) being arranged on a side of the connecting column portion (52) facing the positioning cavity (511), and having two first inclined surfaces (531) symmetrically arranged on its top, with the upper ends of the two first inclined surfaces (531) being close to each other; The spring plate portion (54) is two in number and is symmetrically arranged in the positioning cavity (511) with the positioning plate portion (53) as the center. The spring plate portion (54) is arranged obliquely relative to the positioning plate portion (53), and the upper end of the spring plate portion (54) is close to the positioning plate portion (53). A clamping protrusion (541) is arranged on the side of the upper end of the spring plate portion (54) away from the first inclined surface (531), and a second inclined surface (542) with the same slope direction as the first inclined surface (531) is arranged on the clamping protrusion (541); Wherein, the frame portion (51) is provided with an extension plate portion (55) toward one of the spring plate portions (54).

10. A heat sink, characterized in that It comprises a deformation-resistant radiator water chamber and a radiator core as described in any one of claims 1 to 9.

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