TWM458330U - Heat dissipation apparatus - Google Patents

Description

Heat sink

The present invention relates to a heat sink, and in particular to an innovative structural design with a nano heat sink coating.

According to the operation of the power machinery (such as the internal combustion engine of the automobile), since the operating temperature inside the engine will continue to rise, it is necessary to cool down by appropriate heat sinks to avoid the effects of excessive temperature on the power machinery, performance, damage and use. Problems such as shortened life spans occur.

In the conventional design, the heat sink of the power machine is generally achieved by adding fins on the outer surface of the engine and outside the cold-discharge member; however, if the heat dissipation method of the fin is to further improve the heat dissipation performance, At present, it can only be achieved by expanding the installation area. However, it is bound to increase the material cost of the related components, and it must cause the expansion of the volume of the relevant components. Therefore, under the condition that the installation space of the power machine is limited. That is, it is difficult to adopt such a conventional structure type and method to enhance the heat dissipation effect.

In terms of the engine energy-saving aspect of power machinery, at present, the industry has developed a structure of a fuel pipe or a pipe kit combined with a far-infrared material, in order to refine the effect of activating oil molecules by far-infrared rays, thereby achieving fuel-saving and energy-saving. The effect, but this structure is found in practical application experience, because far infrared rays must have a certain length of action time to exert their effects, but the oil in the power mechanical oil pipeline is in a flowing state during operation, and far infrared rays are not enough at all. The reaction time can exert its effect of refining the activated oil molecules, resulting in such a conventional attempt to save energy by using far infrared rays. In fact, there are still problems and shortcomings that are difficult to achieve the expected efficacy.

Therefore, in view of the problems existing in the above-mentioned conventional heat dissipating devices, how to develop an innovative structure that is more ideal and practical, and the users are looking forward to it, and the relevant industry must further strive to develop the goal and direction of the breakthrough.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of this creation is to provide a heat sink, and the technical problem to be solved is to make an innovative breakthrough in how to develop a new type of heat sink that is more ideal and practical.

The technical feature of the present invention is mainly that the heat dissipating device comprises: a device body having at least one heat dissipating region on the outside; and a nano heat dissipating coating layer directly coupled to the device body by means of coating means for at least dissipating heat. The surface of the region, the nano heat-dissipating coating is a heat radiating material, including at least one of nanometer cerium oxide, cerium oxide, cobalt dioxide, iron oxide, copper dioxide, and a binder. The composition is such that the heat of the device body can be absorbed through the nano heat-dissipating coating and radiated in a radial manner; a light-transmissive protective layer is bonded to the surface of the nano-heat-dissipating coating layer to be a transparent protective coating material. The composition is to protect the nano heat-dissipating coating.

By virtue of its technical characteristics, the heat of the heat sink can be directly absorbed by the nano heat-dissipating coating and radiated in a radial manner to obtain heat dissipation gain effect, and the heat radiation field generated by the nano heat-dissipating coating can be fine. It activates the oil molecules in the oil path set in the scope of its action to achieve practical economic benefits and advancement of fuel efficiency and fuel consumption.

10‧‧‧ device body

11‧‧‧heating area

12‧‧‧Fins

20‧‧‧Nano heat sink coating

30‧‧‧Light protective layer

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a partial cross-sectional view showing a preferred embodiment of the heat sink structure of the present invention.

Fig. 2 is a schematic view showing the state in which the heat of the apparatus body of the present invention is absorbed by the nano heat-dissipating coating and radiated in a radial manner.

Figure 3 is a cross-sectional view showing an embodiment in which the heat dissipation region of the device body is more convexly provided with fins.

Please refer to Figures 1, 2 and 3 for a preferred embodiment of the present heat sink. However, these embodiments are for illustrative purposes only and are not limited by this structure. The heat dissipating device comprises a device body 10 having at least one heat dissipating region 11 on the outside; wherein the specific implementation shape of the device body 10 is not limited, so in the first figure, only the device body 10 is The partial heat dissipation coating 20 is directly bonded to the surface of at least the heat dissipation region 11 of the apparatus body 10 by a coating means, and the nano heat dissipation coating 20 is a heat radiation material, including The nano-sized cerium oxide, cerium oxide, cobalt dioxide, iron oxide, copper dioxide is mixed with at least one of them and a binder to enable heat of the device body 10 to dissipate heat through the nanometer. The coating 20 is absorbed and radiated in a radial manner; a light-transmissive protective layer 30 is bonded to the surface of the nano-thermal heat-dissipating coating 20 to form a protective coating having light transmissive properties to protect the nano-heat-dissipating coating 20 Therefore, as shown in FIG. 2, the heat of the apparatus body 10 (as indicated by the arrow L1) can be directly absorbed by the nano heat dissipation coating 20 and arranged in a radial arrangement. The heat dissipation gain is obtained by the dispersion (as indicated by the arrow L2), and the heat radiation field generated by the nano heat dissipation coating 20 can refine the oil molecules in the oil path provided in the range of the action to enhance the explosion efficiency. Save fuel consumption costs

As shown in FIG. 3 , the heat dissipating region 11 of the device body 10 is further provided with fins 12 spaced apart to distribute the nano heat dissipating coating 20 to the surface of the fins 12 . .

The heat sink disclosed in the present invention can be applied to a power machine in practical application, that is, if the power machine includes the heat sink disclosed in the present invention, it is also within the scope of protection of the present technical features.

More specifically, the heat sink disclosed in the present application can be applied to an automobile engine in practice, that is, if the automobile engine includes the heat sink disclosed in the present invention, it is also within the scope of the present technical features. In this example, the device body of the heat dissipating device may be composed of any one of an outer casing, a cooling pipe and an exhaust pipe of an automobile engine; wherein the device body is an embodiment of a cooling pipe of an automobile engine. In this case, the nano heat-dissipating coating material of the heat dissipating device may further be further mixed to include a far-infrared material. In this case, the intention of adding the far-infrared material is mainly based on the fact that the cooling pipe of the automobile engine is usually close to the air inlet of the engine room, and can receive external light. Under this condition, the far-infrared material of the light-receiving type is also introduced. It can achieve the heat absorption, radiation heat dissipation gain effect, and refine the effect of the activated oil molecules.

The heat dissipating device disclosed in the present invention is mainly directly bonded to the surface of the heat dissipating region of the device body of the heat dissipating device by the coating means, and the surface of the nano heat dissipating coating layer is combined with the light transmissive protection. Innovative and unique technical features such as layers make the actual use of the creation, so that the heat sink can achieve the efficiency of gain heat dissipation without the need to expand the volume of the component, because the nano heat dissipation coating has heat absorption and will The heat is dissipated in the form of radiation, so that the heat dissipation efficiency can be accelerated; and the nano heat-dissipating coating is only required to be coated and bonded to the surface of the heat-dissipating area of the device body, and no other physical components need to be added, and the manufacturing is simple. Cost savings; The light protection layer is set to protect the nano-heat-dissipation coating and effectively extend its service life; another effect of this creation is to utilize the characteristics of the thermal radiation material of the nano-heat-dissipating coating, which is generated during the heat dissipation process. The thermal radiation field can refine the oil molecules in the oil path set in the range of its action to improve its explosion-proof performance and save fuel consumption cost. This is especially suitable for the application of power machinery and automobile engine structure. The efficiency and advantages of gaining heat dissipation efficiency and saving fuel and energy are achieved without expanding the volume of the component.

The disclosures of the above embodiments are used to specifically explain the present creation, and although the descriptions are made through specific terms, the scope of patents of the novel creation cannot be limited thereby; those skilled in the art can understand the spirit of the creation. Changes and modifications are made to the equivalent purpose, and such changes and modifications are to be included in the scope defined by the scope of the patent application as described later.

10‧‧‧ device body

11‧‧‧heating area

20‧‧‧Nano heat sink coating

30‧‧‧Light protective layer

Claims (4)

A heat dissipating device includes: a device body having at least one heat dissipating region on the outside; a nano heat dissipating coating layer directly bonded to at least a heat dissipating region surface of the device body by a coating means, wherein the nano heat dissipating coating layer is The heat radiating material comprises a mixture of at least one of nanometer cerium oxide, cerium oxide, cobalt dioxide, iron oxide, copper dioxide and a binder to make the heat of the device body transparent. The nano heat-dissipating coating is absorbed and radiated in a radial manner; a light-transmissive protective layer is bonded to the surface of the nano-heat-dissipating coating layer to form a light-transmitting protective coating to protect the nano-heat-dissipating coating layer. Therefore, the heat of the device body can be directly absorbed by the nano heat-dissipating coating and radiated to obtain heat dissipation gain effect, and the heat radiation field generated by the nano heat-dissipating coating can refine and activate the scope of action. The oil molecules in the oil passages are provided to enhance their explosion-proof performance and save fuel consumption costs. The heat dissipating device of claim 1, wherein the heat dissipating region of the device body is more convexly provided with spaced fins, so that the nano heat dissipating coating is coated and bonded to the fin surfaces. The heat sink of claim 1, wherein the heat sink is applied to a power machine. The heat dissipating device of claim 1, wherein the heat dissipating device is applied to an automobile engine; the device body of the heat dissipating device may be formed by any one of an outer casing, a cooling pipe and an exhaust pipe of the automobile engine. When the device body is composed of a cooling pipe of an automobile engine, the nano heat-dissipating coating material of the heat dissipating device is further mixed to include a far-infrared material.