CN218721792U

CN218721792U - Louver fin heat dissipation device

Info

Publication number: CN218721792U
Application number: CN202222728687.3U
Authority: CN
Inventors: 雷刚; 黎文斌
Original assignee: Xuanyang Technology Development Jiangsu Co ltd
Current assignee: Nisson Intelligent Electrical Appliances (Jiangsu) Co.,Ltd.
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-24
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a louver fin heat dissipation device, which comprises a heat dissipation plate body, wherein a louver is integrally arranged on the heat dissipation plate body, the louver comprises wind guide strips which are distributed on the heat dissipation plate body in a linear array manner, and the wind guide strips are obliquely arranged on the heat dissipation plate body; the utility model discloses a heat transfer efficiency is high, and the integrated into one piece formula produces the shutter, and the time that the air flowed through the shutter on the fin is longer, and the air can be in certain time fully with the fin contact, and the heat on the fin can transmit the air of flowing through well in, and the fan is when blowing in the air, and a plurality of heating panels of passing through can be followed to the air of some torrent department of passing through of shutter, then disperses to the environment on every side again, consequently the utility model discloses a heat transfer efficiency will be high. The effectual heat radiating area who has solved the fin is uneven, and heat radiating area is not enough, solves the unsatisfactory problem of heating electric heater heating efficiency.

Description

Louver fin heat dissipation device

Technical Field

The utility model relates to a fin correlation technique field especially relates to a shutter fin heat abstractor.

Background

For example, patent No. 01255774.9, a small central heating system uses a flat type of heat sink which is serially connected to a heat transfer pipe and blows air into the heating system by a blower.

The air can flow through the fin, and the fin can be with the heat conduction of heat-transfer pipe on the air that flows through, reach the radiating function of air, but the fin be smooth structure, and the air is more smooth-going when flowing through, and the length of time of flowing through the fin is shorter, and air heating's inefficiency, consequently needs to make further improvement to the fin.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shutter fin heat abstractor to overcome the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a shutter fin heat abstractor, includes the radiating plate body, the last integrated into one piece formula of radiating plate body is equipped with the shutter, and the shutter includes that linear array distributes and sets up the wind-guiding strip on the radiating plate body, the wind-guiding strip slope is arranged on the radiating plate body.

Further elaborating, an air guide hole is formed between the air guide strip and the heat dissipation plate body.

Further, the surfaces of the heat dissipation plate body and the air guide strip are coated with the graphene nano-coating.

Further elaborating, the heat dissipation plate body is provided with a through hole, and a plurality of heat dissipation plates are connected in series on the heating body through the through hole equidistance linear array.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a heat transfer efficiency is high, and the integrated into one piece formula produces the shutter, and the time that the air flowed through the shutter on the fin is longer, and the air can be in certain time fully with the fin contact, and the heat on the fin can transmit the air of flowing through well in, and the fan is when blowing in the air, and a plurality of heating panels of passing through can be followed to the air of some torrent department of passing through of shutter, then disperses to the environment on every side again, consequently the utility model discloses a heat transfer efficiency will be high. The effectual heat radiating area who has solved the fin is uneven, and heat radiating area is not enough, solves the unsatisfactory problem of heating electric heater heating efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a reference diagram of the usage status of the present invention.

Reference is made to the accompanying drawings in which:

1-radiating plate body, 2-air guide strip, 3-air guide hole and 4-through hole.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

With the development of industrial modernization process, the living standard of people is increasingly improved, and the requirements on the safety and the heating efficiency of an environmental electric heater are more and more strict. A heating element, louver fins and graphene nanometer spray plating radiator device. Compare with current traditional fin device that generates heat, the effectual heat radiating area who solves the fin is uneven, and heat radiating area is not enough, solves the unsatisfactory problem of convection heating electric heater heating efficiency, novel structure heat-generating body + shutter fin + graphite alkene nanometer spraying plating radiator device. The heat dissipation efficiency of the surface of the heating body is higher, the same power and the same time and the same air flow rate are achieved, and more heat energy is diffused in the space environment. The effect of rapidly increasing the ambient temperature is achieved. According to the surface area contrast of the novel-structure heating body, the louver fins and the graphene nano spraying radiator device, the fin radiator device can be obtained, and the radiating efficiency can be improved by more than 10%. (this data can be measured according to the heat dissipation area of the fins, and the same heating tube can influence the heat dissipation speed in the same environment, namely the heat dissipation area of the fins.) only needs to diffuse the heat energy into the environment quickly, so that the environment can be heated quickly. A louver is not arranged on a fin of a traditional fin heating body, and the heat radiating area of the fin is not enough. The novel heating body, the louver fins and the graphene nano-spraying radiator device have the louver on the fins, and the surface of each louver fin is radiated more uniformly.

This device mainly uses, and household electrical appliances and commercial electrical apparatus field (heating device to the STREAMING skirting line electric heater, to STREAMING electric heater, warm towel bucket of STREAMING, to STREAMING bathroom electric heater) can improve the auxiliary device of radiating efficiency to improve heating device's efficiency. The service life of the heating body is prolonged (the heat of the heating body can be quickly dissipated), so that the heating efficiency and the service life of heating equipment and electric appliances are obviously improved, and under the same condition, the heating efficiency and the service life can be at least improved by more than 30% according to the comparison of the surface areas of the fins of the radiating fins.

The present invention will be described in detail with reference to embodiments shown in the drawings:

example 1;

as shown in fig. 1-2, in the present embodiment, a louver fin heat dissipation device is provided, which is preferably used in a heating device, and includes a heat dissipation plate body 1, a louver is integrally disposed on the heat dissipation plate body 1, the louver includes air guide strips 2 distributed on the heat dissipation plate body 1 in a linear array manner, the air guide strips 2 are obliquely disposed on the heat dissipation plate body 1, the arrangement of the louver also increases the surface area of the whole heat dissipation plate body 1, when a fan blows air out from a side of the heat dissipation plate, the time for the air to flow over the heat dissipation plate is increased, so that the air is sufficiently contacted with the heat dissipation plate to take out heat on the heat dissipation plate, thereby heating the air.

Further elaborating, seted up wind-guiding hole 3 between wind-guiding strip 2 and the cooling plate body 1, turbulent air can flow through other heating panels through this wind-guiding hole 3, because the utility model discloses adopt a plurality of fin equidistance linear array to set up when setting up on the heat-generating body, consequently turbulent air is can shuttle and then disperse to the environment on every side in wind-guiding hole 3 between fin and fin to increase the heating efficiency of air.

Further elaborating, the surface of cooling plate body 1 and wind-guiding strip 2 all coats and has the graphite alkene nanometer coating, and graphite alkene material can be gathered the heat of heat-generating body and fin inside fast then contact with the air.

Further, the heat dissipation plate body 1 is provided with through holes 4, and a plurality of heat dissipation plates are connected in series on the heating body in an equidistant linear array manner through the through holes 4; after the heating element is electrified (and other heating modes) to generate heat energy, the heat energy is transferred to the upper surface of the louver fin radiating fin, and then the heat energy is transferred to the graphene nano-spray coating layer to gather the heat energy. Finally, heat energy is quickly dissipated into the air through air convection, and the effect of quick heating is realized.

Example 2:

in this embodiment, the same points as those in embodiment 1 are not described again, and different from the above, the heat dissipation plate body 1 is connected in series to a heating element requiring heat dissipation in an equidistant linear array manner, and is used for heat dissipation of the heating element, and the heat dissipation plate body 1 can collect the heat of the heating element on the surface of the heat dissipation plate in time and dissipate the heat to the air of the surrounding environment.

The technical features of the embodiments described above can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, however, as long as there is no contradiction between the combinations of the technical features, the combinations are considered to be within the scope described in the present specification, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a shutter fin heat abstractor which characterized in that: the heat dissipation plate comprises a heat dissipation plate body, wherein a louver is arranged on the heat dissipation plate body in an integrated mode, the louver comprises air guide strips which are distributed on the heat dissipation plate body in a linear array mode, and the air guide strips are obliquely arranged on the heat dissipation plate body.

2. A louvered fin heat sink as recited in claim 1, wherein: and an air guide hole is formed between the air guide strip and the radiating plate body.

3. A louvered fin heat sink as recited in claim 1, wherein: the surfaces of the heat dissipation plate body and the air guide strip are coated with graphene nano coatings.

4. A louvered fin heat sink as recited in claim 1, wherein: the heat dissipation plate body is provided with through holes, and a plurality of heat dissipation plates are connected in series on the heating body through the through holes in an equidistant linear array manner.