CN211406703U

CN211406703U - Electronic radiator

Info

Publication number: CN211406703U
Application number: CN202020177094.0U
Authority: CN
Inventors: 冷元媛
Original assignee: Zhenjiang Yuanpu Electronic Technology Co ltd
Current assignee: Zhenjiang Yuanpu Electronic Technology Co ltd
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-09-01
Anticipated expiration: 2030-02-17

Abstract

The utility model relates to an electronic radiator, which comprises a bottom plate, wherein the bottom plate is provided with a mounting hole group, two sides of the bottom plate are provided with two first slots which are symmetrically arranged, two ends of the bottom plate are respectively provided with a plurality of first fins, two ends of the top of the bottom plate are provided with side plates which comprise arc sections and vertical sections, the inner walls of the arc sections are provided with a plurality of second fins which are vertical to the bottom plate, the side walls of the first fins and the second fins are respectively provided with a plurality of convex edges, the side plates are provided with a first inserting plate and a second inserting plate, the first inserting plate is provided with a second slot and a third slot, the second slot and the third slot are respectively positioned on the arc sections and the vertical sections and are opened to the side surface of the bottom plate, the fourth slot of the second inserting plate and the first slot are oppositely opened, an electronic device is embedded between the second fins of the side plates at two sides to reduce the overall, the number of holes of the electronic device is reduced, and the packaging efficiency and reliability of the electronic device are improved.

Description

Electronic radiator

Technical Field

The utility model relates to an electronic radiator belongs to radiator technical field.

Background

With the rapid development of scientific technology, the power of components is continuously increased, the volume is gradually reduced, the heat flux density is rapidly increased, and the radiators matched with semiconductor electronic components such as LED lamps, display cards and frequency converters are connected with the electronic components by adopting materials such as aluminum and red copper for contact, so that the radiating area is enlarged, and the service life of the power devices is ensured and improved. Electronic radiator among the prior art generally adopts the inserted sheet radiator structure, link to each other with electronic device through the bottom plane, the vertical inserted sheet or the dysmorphism inserted sheet that the top evenly set up play the heat dissipation cooling effect, through electronic device's installation part or electronic radiator top pass during the whole dress, the assembly is realized to the connecting device shell, it is great to lead to electronic device and radiator assembly back longitudinal dimension, the top contact is more, influence the installation effectiveness, the side is difficult to guarantee that the radiator side is fixed for vertical inserted sheet structure usually simultaneously, and influence power electronic device's reliability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's defect, provide an electronic radiator, with the embedded whole longitudinal dimension that reduces between the second fin of both sides curb plate of electron device, the heat dissipation of quick conduction heat energy to richly connect the form of inserting, realize quick firm connection, reduce electron device's trompil figure, improve electron device's whole dress efficiency and reliability.

The utility model discloses a realize through following technical scheme:

an electronic radiator comprises a bottom plate, wherein mounting hole groups are arranged on the bottom plate, two first slots which are symmetrically arranged are arranged on two sides of the bottom plate, the first slots are open towards the bottom of the bottom plate, a plurality of first fins which are positioned on one side of the first slots and are parallel to the bottom plate are arranged at two ends of the bottom plate, side plates which are connected with the bottom plate into an integral structure are arranged at two ends of the top of the bottom plate, each side plate comprises an arc-shaped section and a vertical section, and two ends of the arc-shaped section are respectively connected with the bottom plate and the vertical section;

a plurality of second fins perpendicular to the bottom plate are arranged on the inner wall of the arc-shaped section, a plurality of mutually parallel and uniformly arranged convex edges are arranged on the side walls of the first fins and the second fins, a first plug board and a second plug board are arranged on the outer wall of the side plate, and a second slot and a third slot are arranged on the first plug board;

the second slot and the third slot are respectively positioned on the arc-shaped section and the vertical section and are opened towards the side face of the bottom plate, the section of the second slot is of an arc-shaped T-shaped structure, the two sides of the third slot are inclined to the side end face of the first inserting plate, the inner end of the third slot is of an arc-shaped structure, the second inserting plate is positioned at the top of the first inserting plate, and a fourth slot opposite to the opening of the first slot is arranged in the second inserting plate.

The utility model has the advantages that:

(1) the electronic device is embedded between the second fins of the side plates at two sides through the mounting hole group so as to reduce the overall longitudinal size, when the electronic device is heated, the electronic device is contacted with the bottom plate to transfer heat energy, and the heat dissipation area is increased through the plurality of first fins and the second fins so as to quickly conduct heat energy for heat dissipation;

(2) when the electronic device is integrally installed on the shell or other connecting parts after being connected with the bottom plate of the radiator, the bottom is connected with the first inserting slot in a T shape in an inserting mode, the side face is connected with the second inserting slot and the third inserting slot in an inserting mode through the first inserting plate, the bottom is connected with the T-shaped fourth inserting slot in the second inserting plate on the side plates on the two sides in an inserting mode, the inserting mode is enriched, quick and stable connection is achieved, the number of holes of the electronic device is reduced, particularly the protection performance of the side face connection of the radiator is guaranteed, and the integral installation efficiency and the reliability of the electronic device are.

Drawings

Fig. 1 is a side perspective view of the present invention.

Fig. 2 is a bottom perspective view of the present invention.

Fig. 3 is a front view of the present invention.

The labels in the figure are: the structure comprises a bottom plate 1, a mounting hole group 2, a first slot 3, a first fin 4, a side plate 5, an arc-shaped section 51, a vertical section 52, a second fin 6, a convex rib 7, a first inserting plate 8, a second inserting plate 9, a second slot 10, a third slot 11 and a fourth slot 12.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

An electronic radiator comprises a bottom plate 1, wherein mounting hole groups 2 are arranged on the bottom plate 1, two first slots 3 which are symmetrically arranged are arranged on two sides of the bottom plate 1, the first slots 3 are open towards the bottom of the bottom plate 1, a plurality of first fins 4 which are positioned on one side of the first slots 3 and are parallel to the bottom plate 1 are arranged at two ends of the bottom plate 1, side plates 5 which are connected with the bottom plate 1 into an integral structure are arranged at two ends of the top of the bottom plate 1, each side plate 5 comprises an arc-shaped section 51 and a vertical section 52, and two ends of each arc-shaped section 51 are respectively connected with the bottom plate 1 and the vertical section 52;

a plurality of second fins 6 perpendicular to the bottom plate 1 are arranged on the inner wall of the arc-shaped section 51, two side walls of the first fins 4 and the second fins 6 are symmetrically inclined to the top, a plurality of mutually parallel and uniformly arranged convex edges 7 are arranged on the side walls of the first fins 4 and the second fins 6, a first inserting plate 8 and a second inserting plate 9 are arranged on the outer wall of the side plate 5, and a second inserting groove 10 and a third inserting groove 11 are arranged on the first inserting plate 8;

the second slot 10 and the third slot 11 are respectively positioned on the arc section 51 and the vertical section 52 and are opened towards the side surface of the bottom plate 1, the section of the second slot 10 is of an arc-shaped T-shaped structure, two sides of the third slot 11 are inclined to the side end surface of the first inserting plate 8, the inner end of the third slot 11 is of an arc-shaped structure, the second inserting plate 9 is positioned at the top of the first inserting plate 8, and a fourth slot 12 which is opened opposite to the first slot 3 is arranged in the second inserting plate 9;

the cross section of the first slot 3 is of a T-shaped structure and is positioned at the bottoms of the second fins 6, the cross section of the fourth slot 12 is of a T-shaped structure, the side end faces of the first fin 4, the first inserting plate 8 and the second inserting plate 9 are parallel and level, and the highest height of the second fins 6 is smaller than or equal to the top height of the second inserting plate 9.

The utility model discloses a theory of operation does:

the electronic device is connected with the bottom plate 1 through the mounting hole group 2 and is mounted between the second fins 6 of the side plates 5 on two sides to form an embedded mounting structure so as to reduce the overall longitudinal size, when the electronic device generates heat, the electronic device is contacted with the bottom plate 1 to transfer heat energy, and the heat dissipation area is increased through the first fins 4 and the second fins 6, so that the heat energy is quickly conducted and dissipated;

when the electronic device is integrally arranged on a shell or other connecting parts after being connected with a radiator bottom plate 1, the bottom of the electronic device is inserted and connected with a first slot 3 in a T shape, the side of the electronic device is inserted and connected with a second slot 10 and a third slot 11 through a first inserting plate 8, the bottom of the electronic device is inserted and connected with a fourth slot 12 in a T shape through a second inserting plate 9 on side plates 5 on two sides, multiple and multi-surface installation requirements are met, and the electronic device is quickly connected through an inserting mode, the side plates 5 comprising an arc-shaped section 51 and a vertical section 52 facilitate the arrangement of the first fin 4 and the second fin 6, and meanwhile, the heat dissipation transfer area is increased by utilizing the space of the radiator through the first inserting plate 8 and the second inserting plate 9, so that the number of holes of the electronic device is reduced, the protection performance of the side connection of the radiator is guaranteed, and the.

The two side walls of the first fin 4 and the second fin 6 are symmetrically and obliquely arranged to increase the area of the side walls, and the heat dissipation area is increased through the convex ribs 7 on the side walls, so that the contact heat dissipation efficiency of the fins and air is improved.

The side end faces of the first fins 4, the first inserting plate 8 and the second inserting plate 9 are parallel and level, and the highest heights of the second fins 6 are smaller than or equal to the height of the top end of the second inserting plate 9, so that after the radiator is connected with an electronic device, the first fins 4 and the second fins 6 cannot be damaged due to protruding, and the radiator can be conveniently inserted and installed.

When the side of the radiator is connected in a plugging mode, the radiator can be limited in a plugging mode through the T-shaped second slot 10, and also can be connected in a plugging mode through the limiting column inserted into the arc-shaped inner third slot 11, so that the plugging mode is enriched, and the overall adaptability of the radiator is better.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An electronic radiator comprises a bottom plate, wherein mounting hole groups are arranged on the bottom plate, and the electronic radiator is characterized in that two first slots which are symmetrically arranged are arranged on two sides of the bottom plate, the first slots are open towards the bottom of the bottom plate, a plurality of first fins which are positioned on one side of the first slots and are parallel to the bottom plate are arranged at two ends of the bottom plate, side plates which are connected with the bottom plate into an integral structure are arranged at two ends of the top of the bottom plate, each side plate comprises an arc-shaped section and a vertical section, and two ends of the arc-shaped section are respectively connected with the bottom;

the novel heat exchanger is characterized in that a plurality of second fins perpendicular to the bottom plate are arranged on the inner wall of the arc-shaped section, a first inserting plate and a second inserting plate are arranged on the outer wall of the side plate, a second inserting groove and a third inserting groove are arranged on the first inserting plate, the second inserting groove and the third inserting groove are respectively located on the arc-shaped section and the vertical section and are opened towards the side face of the bottom plate, the second inserting plate is located at the top of the first inserting plate, and a fourth inserting groove opposite to the first inserting groove is formed in the second inserting plate.

2. The electronic heat sink of claim 1, wherein the first slot has a T-shaped cross-section and is located at the bottom of the second fins, and the fourth slot has a T-shaped cross-section.

3. The electronic heat sink of claim 1, wherein the first and second fins have two sidewalls symmetrically inclined from the top.

4. The electronic heat sink as claimed in claim 3, wherein the first fin and the second fin have a plurality of ribs parallel to each other and uniformly arranged on the side walls.

5. The electronic heat sink as claimed in claim 1, wherein the first fins, the first insert plate and the second insert plate are flush with each other at side end faces, and the height of the plurality of second fins is less than or equal to the height of the top end of the second insert plate.

6. The electronic heat sink according to any one of claims 1 to 5, wherein the second slot has a T-shaped cross-section with an arc-shaped top.

7. The electronic heat sink as claimed in claim 6, wherein two sides of the third slot are inclined to the side end surface of the first board, and the inner end of the third slot has an arc-shaped structure.