Radiator and vehicle

Abstract

The utility model provides a radiator and a vehicle, and the radiator comprises a heat dissipation body with the thermal conductivity reaching a first threshold value, and a water cooling module associated with the heat dissipation body; the water cooling module comprises a water cooling pipe, the water cooling pipe comprises a first water flow cavity and a second water flow cavity, and the first water flow cavity is located in the second water flow cavity; heat of the heat source is conducted to the water cooling module through the heat dissipation body and taken away by circulating water flow in the water cooling module. The heat dissipation body with high thermal conductivity is arranged, so that the heat dissipation body can quickly gather heat generated by a heat source, heat diffusion is reduced, and influence on surrounding components is avoided; by arranging the convection water cooling module, the cooling effect of the water cooling module is better, so that the temperature of the heat dissipation body is rapidly reduced, heat is rapidly taken away, and rapid exchange of the heat is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation, in particular to a radiator and a vehicle. Background Art

[0002] A radiator is a device for heat dissipation, usually used to transfer the heat generated by a heat-generating device to the surrounding environment to ensure that the device operates within the normal operating temperature range and prevent damage or performance degradation caused by overheating. Radiators are commonly found in the following scenarios: electronic devices, such as computer CPUs, graphics cards, power supplies, etc., to help dissipate the heat generated during operation. Automobile engines: to cool the engine and prevent it from overheating. Industrial equipment: such as large motors, transformers, etc.

[0003] The working principle of a radiator is usually to increase the contact area with air or other cooling media to improve the heat dissipation efficiency. Common types of radiators include air-cooled radiators and water-cooled radiators. Air-cooled radiators rely on fans to blow air over the heat sink to carry away the heat. Water-cooled radiators circulate water or other coolants between the radiator and the heat-generating components, transfer the heat to a larger radiator, and then cool it by fans or other means.

[0004] In short, a radiator is an important module to ensure the normal operation of functional products. Nowadays, electric vehicle electronic products have many functions and high power, and ordinary heat dissipation modules can only meet the heat dissipation performance by changing the heat dissipation form or increasing the heat dissipation volume, which will lead to problems such as large volume, heavy weight of the radiator and high heat radiation to the surrounding. Summary of the Utility Model

[0005] In view of this, the purpose of the present utility model is to provide a radiator and a vehicle to improve the heat dissipation efficiency, and at the same time control the volume of the radiator not to be too large, that is, to improve the heat dissipation efficiency and heat dissipation performance when the volume of the radiator is not too large, and at the same time solve the problem of high heat radiation to the surrounding.

[0006] For the above purposes, the present utility model provides a radiator, which includes a heat dissipation body with a thermal conductivity reaching a first threshold and a water cooling module associated with the heat dissipation body; the water cooling module includes a water cooling pipe, and the water cooling pipe includes a first water flow cavity and a second water flow cavity, and the first water flow cavity is located inside the second water flow cavity; the heat of the heat source is conducted to the water cooling module through the heat dissipation body and is carried away by the water flow circulating in the first water flow cavity and the second water flow cavity of the water cooling module. By using a material with a relatively high thermal conductivity to make the heat dissipation body, the heat dissipation body can have a relatively high thermal conductivity, enabling it to have the characteristic of quickly converging heat, thereby quickly and directionally transferring a large amount of heat generated by high-power products, reducing the degree of heat radiation. At the same time, in cooperation with the water cooling module, the heat conducted by the heat dissipation body is quickly carried away, avoiding heat radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By setting the water cooling module to the countercurrent water cooling method, the cooling capacity of the water cooling module can be improved, and the heat diffusion efficiency can be enhanced, solving the problem of relying on increasing the volume of the radiator to improve the heat dissipation capacity.

[0007] In some embodiments, the radiator includes a heat dissipation body with a thermal conductivity reaching a first threshold and a water cooling module associated with the heat dissipation body; the water cooling module includes a water cooling pipe, and the water cooling pipe includes a first water flow cavity and a second water flow cavity, and the first water flow cavity is located inside the second water flow cavity; the heat of the heat source is conducted to the water cooling module through the heat dissipation body and is carried away by the water flow circulating in the water cooling module. The heat dissipation body includes a base and a core body associated with the base; the heat dissipation body is made of ceramic material. Among them, the base is used to fix the heat dissipation body, facilitating the application of the heat dissipation body to any scenario with heat dissipation requirements. The core body is used to converge the heat generated by the heat source and cooperate with the water cooling module to achieve directional conduction and diffusion of heat, avoiding heat radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By using a ceramic material with a relatively high thermal conductivity to make the heat dissipation body, the heat dissipation body can have a relatively high thermal conductivity, enabling it to have the characteristic of quickly converging heat, thereby quickly and directionally transferring a large amount of heat generated by high-power products, reducing the degree of heat radiation. At the same time, in cooperation with the water cooling module, the heat conducted by the heat dissipation body is quickly carried away, avoiding heat radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By setting the water cooling module to the countercurrent water cooling method, the cooling capacity of the water cooling module can be improved, and the heat diffusion efficiency can be enhanced, solving the problem of relying on increasing the volume of the radiator to improve the heat dissipation capacity.

[0008] In some embodiments, the radiator includes a heat dissipation body with a thermal conductivity reaching a first threshold and a water cooling module associated with the heat dissipation body; the water cooling module includes a water cooling pipe, and the water cooling pipe includes a first water flow cavity and a second water flow cavity, and the first water flow cavity is located inside the second water flow cavity; the heat of the heat source is conducted to the water cooling module through the heat dissipation body and carried away by the circulating water flow in the water cooling module. The heat dissipation body includes a base and a core associated with the base; the heat dissipation body is made of a ceramic material; the core is perpendicular to the base. Among them, by making the core perpendicular to the base, directional conduction of heat can be achieved through the core, and it is beneficial to fix the core through the base. At the same time, the heat dissipation area of the heat dissipation body can be increased, thereby improving the heat dissipation efficiency and performance. The base is used to fix the heat dissipation body, facilitating the application of the heat dissipation body to any scenario with heat dissipation requirements. The core is used to converge the heat generated by the heat source and cooperate with the water cooling module to achieve directional conduction and diffusion of heat, avoiding thermal radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By using a ceramic material with a high thermal conductivity to make the heat dissipation body, the heat dissipation body can have a high thermal conductivity, enabling it to have the characteristic of quickly converging heat, thereby quickly and directionally transferring a large amount of heat generated by high-power products, reducing the degree of thermal radiation. At the same time, in cooperation with the water cooling module, the heat conducted by the heat dissipation body is quickly carried away, avoiding thermal radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By setting the water cooling module to the counter-flow water cooling mode, the cooling capacity of the water cooling module can be improved, the heat diffusion efficiency can be enhanced, and the problem of relying on increasing the volume of the radiator to improve the heat dissipation capacity can be solved.

[0009] In some embodiments, the radiator includes a heat dissipation body with a thermal conductivity reaching a first threshold and a water cooling module associated with the heat dissipation body; the water cooling module includes a water cooling pipe, and the water cooling pipe includes a first water flow cavity and a second water flow cavity, and the first water flow cavity is located inside the second water flow cavity; the heat of the heat source is conducted to the water cooling module through the heat dissipation body and is carried away by the circulating water flow in the water cooling module. The heat dissipation body includes a base and a core body associated with the base; the heat dissipation body is made of ceramic material; the core body and the base are integrally formed. Among them, by integrally forming the core body and the base, the firmness between the core body and the base can be enhanced. At the same time, the heat dissipation area of the heat dissipation body can also be increased, thereby improving the heat dissipation efficiency and heat dissipation performance. The base is used to fix the heat dissipation body, facilitating the application of the heat dissipation body to any scenario with heat dissipation requirements. The core body is used to converge the heat generated by the heat source and cooperate with the water cooling module to achieve directional conduction and diffusion of heat, avoiding thermal radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By using a ceramic material with a high thermal conductivity to make the heat dissipation body, the heat dissipation body can have a high thermal conductivity, enabling it to have the characteristic of quickly converging heat, so as to conduct a large amount of heat generated by high-power products in a directional and rapid manner, reduce the degree of thermal radiation, and at the same time cooperate with the water cooling module to quickly carry away the heat conducted by the heat dissipation body, avoiding thermal radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By setting the water cooling module to the countercurrent water cooling mode, the cooling capacity of the water cooling module can be improved, the heat diffusion efficiency can be enhanced, and the problem of relying on increasing the volume of the radiator to improve the heat dissipation capacity can be solved.

[0010] In some embodiments, the radiator includes a heat dissipation body with a thermal conductivity reaching a first threshold and a water cooling module associated with the heat dissipation body; the water cooling module includes a water cooling pipe, and the water cooling pipe includes a first water flow cavity and a second water flow cavity, and the first water flow cavity is located inside the second water flow cavity; the heat of the heat source is conducted to the water cooling module through the heat dissipation body and carried away by the circulating water flow in the water cooling module. The heat dissipation body includes a base and a core body associated with the base; the heat dissipation body is made of ceramic material; a heat dissipation auxiliary body is further included, and the heat dissipation auxiliary body is arranged in a spiral shape on the outer surface of the core body. Among them, by further arranging the heat dissipation auxiliary body and making the heat dissipation auxiliary body arranged in a spiral shape on the outer surface of the core body, the heat dissipation area can be further increased, thereby improving the heat dissipation efficiency and heat dissipation performance. Optionally, the heat dissipation auxiliary body can also surround the core body in a non-contact manner to increase the heat dissipation area. The base is used to fix the heat dissipation body, facilitating the application of the heat dissipation body to any scenario with heat dissipation requirements. The core body is used to converge the heat generated by the heat source and cooperate with the water cooling module to achieve the directional conduction and diffusion of heat, avoiding thermal radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By using a ceramic material with a high thermal conductivity to make the heat dissipation body, the heat dissipation body can have a high thermal conductivity, enabling it to have the characteristic of quickly converging heat, so as to conduct a large amount of heat generated by high-power products in a directional and rapid manner, reduce the degree of thermal radiation, and at the same time cooperate with the water cooling module to quickly carry away the heat conducted by the heat dissipation body, avoiding thermal radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By setting the water cooling module to the countercurrent water cooling method, the cooling capacity of the water cooling module can be improved, the heat diffusion efficiency can be enhanced, and the problem of relying on increasing the volume of the radiator to improve the heat dissipation capacity can be solved.

[0011] In some embodiments, the radiator includes a heat dissipation body with a thermal conductivity reaching a first threshold and a water cooling module associated with the heat dissipation body; the water cooling module includes a water cooling pipe, and the water cooling pipe includes a first water flow cavity and a second water flow cavity, and the first water flow cavity is located inside the second water flow cavity; the heat of the heat source is conducted to the water cooling module through the heat dissipation body and carried away by the water flow circulating in the water cooling module. The heat dissipation body includes a base and a core body associated with the base; the heat dissipation body is made of ceramic material; a heat dissipation auxiliary body is further included, and the heat dissipation auxiliary body is spirally arranged on the outer surface of the core body, and the water cooling pipe is spirally adapted to the heat dissipation auxiliary body, so that the water cooling pipe is embedded in the spiral groove formed by the heat dissipation auxiliary body, and the water cooling pipe is in contact with both the core body and the heat dissipation auxiliary body at the same time, thereby increasing the contact area with the water cooling pipe and being beneficial to better heat dissipation. By further providing the heat dissipation auxiliary body and arranging the heat dissipation auxiliary body spirally on the outer surface of the core body, the heat dissipation area can be further increased, and in cooperation with the water cooling module, the heat dissipation efficiency and heat dissipation performance can be improved. The base is used to fix the heat dissipation body, facilitating the application of the heat dissipation body to any scenario with heat dissipation requirements. The core body is used to converge the heat generated by the heat source and cooperate with the water cooling module to achieve directional conduction and diffusion of the heat, avoiding thermal radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By using a ceramic material with a high thermal conductivity to make the heat dissipation body, the heat dissipation body can have a high thermal conductivity, enabling it to have the characteristic of quickly converging heat, thereby quickly and directionally transferring a large amount of heat generated by high-power products, reducing the degree of thermal radiation. At the same time, in cooperation with the water cooling module, the heat conducted by the heat dissipation body is quickly carried away, avoiding thermal radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By setting the water cooling module to the countercurrent water cooling mode, the cooling capacity of the water cooling module can be improved, the heat diffusion efficiency can be enhanced, and the problem of relying on increasing the volume of the radiator to improve the heat dissipation capacity can be solved.

[0012] In some embodiments, the radiator includes a heat dissipation body with a thermal conductivity reaching a first threshold, and a water cooling module associated with the heat dissipation body; the water cooling module includes a water cooling pipe, and the water cooling pipe includes a first water flow cavity and a second water flow cavity, and the first water flow cavity is located inside the second water flow cavity; the heat of the heat source is conducted to the water cooling module through the heat dissipation body and is carried away by the water flow circulating in the water cooling module. The heat dissipation body includes a base and a core body associated with the base; the heat dissipation body is made of ceramic material; a heat dissipation auxiliary body is further included, and the heat dissipation auxiliary body is spirally arranged on the outer surface of the core body, and the water cooling pipe is spirally adapted to the heat dissipation auxiliary body, so that the water cooling pipe is embedded in the spiral groove formed by the heat dissipation auxiliary body, and the water cooling pipe is in contact with the core body and the heat dissipation auxiliary body at the same time, thereby increasing the contact area with the water cooling pipe and being beneficial to better heat dissipation. A spiral structure is further arranged on the inner surface of the second water flow cavity for adjusting the water flow speed in the second water flow cavity to slow down the water flow speed, so as to better carry away more heat; the first water flow cavity is arranged inside the spiral structure, so that the spiral structure also has the effect of making the first water flow cavity more stable. The first water flow cavity, the second water flow cavity and the spiral structure are integrally formed.

[0013] Further, the radiator includes a heat dissipation body with a thermal conductivity reaching a first threshold, and a water cooling module associated with the heat dissipation body; the water cooling module includes a water cooling pipe, and the water cooling pipe includes a first water flow cavity and a second water flow cavity, and the first water flow cavity is located inside the second water flow cavity; the heat of the heat source is conducted to the water cooling module through the heat dissipation body and is carried away by the water flow circulating in the water cooling module. The heat dissipation body includes a base and a core body associated with the base; the heat dissipation body is made of ceramic material. Mounting holes are arranged on the base for fixing the heat dissipation body. Among them, the base is used for fixing the heat dissipation body, which is convenient to apply the heat dissipation body to any scenario with heat dissipation requirements. The core body is used for converging the heat generated by the heat source and cooperating with the water cooling module to realize the directional conduction and diffusion of heat, avoiding thermal radiation to the surroundings, and further affecting the normal operation of the surrounding functional components. By using a ceramic material with a relatively high thermal conductivity to make the heat dissipation body, the heat dissipation body can have a relatively high thermal conductivity, enabling it to have the characteristic of quickly converging heat, so as to quickly transfer a large amount of heat generated by high-power products in a directional manner, reduce the degree of thermal radiation, and at the same time cooperate with the water cooling module to quickly carry away the heat conducted by the heat dissipation body, avoiding thermal radiation to the surroundings and further affecting the normal operation of the surrounding functional components. By setting the water cooling module to the countercurrent water cooling mode, the cooling capacity of the water cooling module can be improved, the heat diffusion efficiency can be enhanced, and the problem of relying on increasing the volume of the radiator to improve the heat dissipation capacity can be solved.

[0014] Further, the radiator includes a heat dissipation body with a thermal conductivity reaching a first threshold and a water cooling module associated with the heat dissipation body; the water cooling module includes a water cooling pipe, and the water cooling pipe includes a first water flow cavity and a second water flow cavity, and the first water flow cavity is located inside the second water flow cavity; the direction of the water flow in the first water flow cavity is opposite to the direction of the water flow in the second water flow cavity, so as to obtain a better heat dissipation effect; the first water flow cavity and the second water flow cavity are made of nylon material with a thermal conductivity reaching a second threshold, so as to quickly conduct heat and improve the heat dissipation effect. Specifically, the heat of the heat source is conducted to the water cooling module through the heat dissipation body and is carried away by the circulating water flow in the water cooling module. The heat dissipation body includes a base and a core associated with the base; both the base and the core are made of ceramic material. The base is used to fix the heat dissipation body, facilitating the application of the heat dissipation body to any scenario with heat dissipation requirements. The core is used to converge the heat generated by the heat source and cooperate with the water cooling module to achieve directional conduction and diffusion of heat, avoiding heat radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By using ceramic material with a relatively high thermal conductivity to make the heat dissipation body, the heat dissipation body can have a relatively high thermal conductivity and the characteristic of quickly converging heat, so as to conduct a large amount of heat generated by high-power products in a directional and rapid manner, reduce the degree of heat radiation, and at the same time cooperate with the water cooling module to quickly carry away the heat conducted by the heat dissipation body, avoiding heat radiation to the surroundings and thus affecting the normal operation of the surrounding functional components. By setting the water cooling module as a counter-flow water cooling method, the cooling capacity of the water cooling module can be improved, the heat diffusion efficiency can be enhanced, and the problem of relying on increasing the volume of the radiator to improve the heat dissipation capacity can be solved.

[0015] The present application also provides a vehicle including the radiator described above.

[0016] As can be seen from the above, a radiator provided by the present utility model includes a heat dissipation body with a thermal conductivity reaching a first threshold and a water cooling module associated with the heat dissipation body; the water cooling module includes a water cooling pipe, and the water cooling pipe includes a first water flow cavity and a second water flow cavity, and the first water flow cavity is located inside the second water flow cavity; the heat of the heat source is conducted to the water cooling module through the heat dissipation body and is carried away by the circulating water flow in the water cooling module. By setting a heat dissipation body with a high thermal conductivity in the present application, the heat dissipation body can converge the heat generated by the heat source relatively quickly, thereby reducing heat diffusion and avoiding affecting the surrounding components; by setting a counter-flow water cooling module, the cooling effect of the water cooling module is better, so that the temperature of the heat dissipation body can be quickly reduced, the heat can be quickly carried away, and rapid heat exchange can be achieved. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0018] Figure 1 Schematic diagram of a partial structure of a radiator provided by an embodiment of the present invention;

[0019] Figure 2 Schematic diagram of an overall structure of a radiator provided by an embodiment of the present invention;

[0020] Figure 3 Top view of an overall structure of a radiator provided by an embodiment of the present invention;

[0021] Figure 4 Partial schematic diagram of a water-cooling pipe of a radiator provided by an embodiment of the present invention;

[0022] Figure 5 Another partial schematic diagram of a water-cooling pipe of a radiator provided by an embodiment of the present invention;

[0023] Figure 6 Cross-sectional schematic diagram of a water-cooling pipe of a radiator provided by an embodiment of the present invention.

[0024] 1. Base; 2. Core body; 3. Heat dissipation auxiliary body; 4. Water-cooling pipe; 41. First water flow cavity; 42. Spiral structure; 43. Inlet or outlet of the first water flow cavity; 44. Inlet or outlet of the second water flow cavity; 45. Second water flow cavity; 11. Mounting hole. Detailed implementation manners

[0025] To make the objectives, technical solutions, and advantages of the present invention clearer and more understandable, the following further elaborates on the present invention in detail in conjunction with specific embodiments and with reference to the accompanying drawings.

[0026] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present utility model should have the ordinary meanings understood by those of ordinary skill in the art to which this application belongs. The "first", "second" and similar terms used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0027] The technical solutions of one or more embodiments of this application are described in detail through specific embodiments. A radiator includes a heat dissipation body with a thermal conductivity reaching a first threshold and a water cooling module associated with the heat dissipation body; the water cooling module includes a water cooling pipe 4, and the water cooling pipe 4 includes a first water flow cavity 41 and a second water flow cavity 45, and the first water flow cavity 41 is located inside the second water flow cavity 45; the heat of the heat source is conducted to the water cooling module through the heat dissipation body and taken away by the water flow circulating in the water cooling module. The heat dissipation body includes a base 1 and a core 2 associated with the base 1; the heat dissipation body is made of ceramic material. It further includes: a heat dissipation auxiliary body 3, and the heat dissipation auxiliary body 3 is spirally arranged on the outer surface of the core 2. The water cooling pipe 4 is spirally adapted to the heat dissipation auxiliary body 3 so that the water cooling pipe 4 is embedded in the spiral groove formed by the heat dissipation auxiliary body 3, so that the water cooling pipe 4 is in contact with both the core 2 and the heat dissipation auxiliary body 3 at the same time. A spiral structure 42 is further provided on the inner surface of the second water flow cavity 45 for adjusting the flow rate of the water in the second water flow cavity 45; the first water flow cavity 41 is arranged inside the spiral structure 42. The first water flow cavity 41, the second water flow cavity 45 and the spiral structure 42 are integrally formed. The direction of the water flow in the first water flow cavity 41 is opposite to the direction of the water flow in the second water flow cavity 45; the first water flow cavity 41 and the second water flow cavity 45 are made of nylon material with a thermal conductivity reaching a second threshold.

[0028] In some embodiments, such as Figure 1As shown, the heat dissipation body of the radiator includes a base 1 and a core 2 associated with the base 1. The core 2 is perpendicular to the base 1. The radiator further includes a heat dissipation auxiliary body 3, and the heat dissipation auxiliary body 3 is disposed on the outer surface of the core 2. Optionally, the heat dissipation auxiliary body 3 is spirally disposed on the outer surface of the core 2. The heat dissipation auxiliary body 3 can be an aluminum alloy heat sink. Since the aluminum alloy has a high thermal conductivity, the heat dissipation effect can be increased. The material of the base 1 can be a high thermal conductivity ceramic, so that heat can be quickly transferred to the radiator, reducing the heat capacity of the product to be cooled itself, and thus enabling the product to be cooled to obtain a better heat dissipation effect.

[0029] In some embodiments, as Figure 2 shown, the water cooling module includes a water cooling pipe 4, and the water cooling pipe 4 is wound around the outer surface of the core 2. Specifically, the water cooling pipe 4 is spirally adapted to the heat dissipation auxiliary body 3, so that the water cooling pipe 4 is embedded in the spiral groove formed between the heat dissipation auxiliary body 3 and the core 2, making the water cooling pipe 4 contact both the core 2 and the heat dissipation auxiliary body 3 at the same time, thereby increasing the contact area with the water cooling pipe 4, and further increasing the heat dissipation area and heat dissipation efficiency. By providing the heat dissipation auxiliary body 3, the heat dissipation area can be increased, and then sufficient heat exchange can be carried out with the water cooling module to achieve the purpose of improving the heat dissipation efficiency.

[0030] In some embodiments, as Figure 3 shown, the base 1 is provided with mounting holes 11 for fixing the heat dissipation body. The shape of the base 1 can be a rounded rectangle to obtain a stable fixing effect, and compared with a right-angled rectangle, it is safer and more adaptable to various installation environments.

[0031] In some embodiments, as Figure 4 shown, the water cooling pipe 4 includes a first water flow cavity 41 and a second water flow cavity 45, and the first water flow cavity 41 is located inside the second water flow cavity 45. A spiral structure 42 is further provided on the inner surface of the second water flow cavity 45 for adjusting the water flow speed in the second water flow cavity 45 to slow down the water flow speed, so that the heat on the heat dissipation auxiliary body 3 and the core 2 can be fully transferred. The first water flow cavity 41 is disposed inside the spiral structure 42, that is, the spiral structure 42 is wound around the outer surface of the first water flow cavity 41 to play a fixing role on the first water flow cavity 41. Further, the direction of the water flow in the first water flow cavity 41 can be controlled to be opposite to the direction of the water flow in the second water flow cavity 45 to achieve the purpose of improving the cooling effect.

[0032] The first water flow cavity 41, the second water flow cavity 45 and the spiral structure 42 are integrally formed to obtain a stable structure, thereby ensuring the cooling effect. In some embodiments, the water cooling pipe 4 includes two water inlets and two water outlets, namely the water inlet and the water outlet of the first water flow cavity 41, and the water inlet and the water outlet of the second water flow cavity 45. As Figure 5 shown, the water inlet or outlet 43 belongs to the first water flow cavity 41, and the water inlet or outlet 44 belongs to the second water flow cavity 45. Specifically, when 43 represents the water inlet, 44 represents the water outlet, and when 43 represents the water outlet, 44 represents the water inlet, so as to achieve the purpose of opposite water flow directions in the first water flow cavity 41 and the second water flow cavity 45, and achieve the effect of improving the cooling capacity. Correspondingly, reference can also be made to Figure 6 the cross-sectional view shown, which includes two ports, namely the water inlet and the water outlet.

[0033] This application realizes the purpose of quickly reducing the temperature by reasonably utilizing the thermal conductivity of different materials and the convective water cooling part cooperating therewith. On the basis of the smallest volume and mass, the design scheme is improved, the material of the radiator is optimized, the thermal conductivity is increased, and the temperature is quickly reduced by convective water cooling.

[0034] By integrally forming the core 2 and the base 1, the firmness between the core 2 and the base 1 can be enhanced. At the same time, the heat dissipation area of the heat dissipation body can also be increased, thereby improving the heat dissipation efficiency and heat dissipation performance. The base 1 is used to fix the heat dissipation body, which is convenient to apply the heat dissipation body to any scenario with heat dissipation requirements. The core 2 is used to converge the heat generated by the heat source and cooperate with the water cooling module to realize the directional conduction and diffusion of heat, avoid thermal radiation to the surroundings, and thus affect the normal operation of the surrounding functional components. By using a ceramic material with a high thermal conductivity to make the heat dissipation body, the heat dissipation body can have a high thermal conductivity, enabling it to have the characteristic of quickly converging heat, so as to conduct a large amount of heat generated by high-power products in a directional and rapid manner, reduce the degree of thermal radiation, and at the same time cooperate with the water cooling module to quickly take away the heat conducted by the heat dissipation body, avoid thermal radiation to the surroundings, and thus affect the normal operation of the surrounding functional components. By setting the water cooling module to the convective water cooling mode, the cooling capacity of the water cooling module can be improved, the heat diffusion efficiency can be enhanced, and the problem of relying on increasing the volume of the radiator to improve the heat dissipation capacity can be solved.

[0035] Those of ordinary skill in the art should understand that: the discussion of any of the above embodiments is only exemplary, and is not intended to imply that the scope of the present application (including the claims) is limited to these examples; under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, which are not provided in detail for the sake of brevity.

[0036] Embodiments of the present utility model are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A radiator, characterized in that: It includes a heat dissipation body whose thermal conductivity reaches a first threshold value, and a water cooling module associated with the heat dissipation body; The water cooling module includes a water cooling pipe, the water cooling pipe includes a first water flow cavity and a second water flow cavity, and the first water flow cavity is located inside the second water flow cavity; The heat of the heat source is conducted to the water cooling module through the heat dissipation body and is carried away by the water flow circulating in the water cooling module.

2. A radiator according to claim 1, characterized in that: The heat dissipation body includes a base and a core body associated with the base; The heat dissipation body is made of ceramic material.

3. A radiator according to claim 2, characterized in that: The core is perpendicular to the base; The core body and the base are integrally formed.

4. A radiator according to claim 2, characterized in that: Also includes: The heat dissipation auxiliary body is spirally arranged on the outer surface of the core body.

5. A radiator according to claim 4, characterized in that: The water cooling pipe is spirally matched with the heat dissipation auxiliary body, so that the water cooling pipe is embedded in the spiral groove formed by the heat dissipation auxiliary body, and the water cooling pipe is in contact with the core body and the heat dissipation auxiliary body at the same time.

6. The radiator according to claim 1, characterized in that: A spiral structure is also provided on the inner surface of the second water flow cavity for adjusting the speed of the water flow in the second water flow cavity; The first water flow cavity is arranged inside the spiral structure.

7. A radiator according to claim 6, characterized in that: The first water flow cavity, the second water flow cavity and the spiral structure are integrally formed.

8. The radiator according to claim 1, characterized in that: The direction of the water flow in the first water flow cavity is opposite to the direction of the water flow in the second water flow cavity; The first water flow cavity and the second water flow cavity are made of nylon material with a thermal conductivity reaching a second threshold value.

9. The radiator according to claim 2, characterized in that: The base is provided with a mounting hole for fixing the heat dissipation body.

10. A vehicle, characterized in that: Comprising a radiator as described in any one of claims 1-9.

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