Radiator with annular structure

Abstract

The utility model relates to a radiator with an annular structure. The radiator comprises a radiator body and a radiating fin assembly, a top cavity is formed in the inner side of the top of the radiator body, a bottom cavity is formed in the inner side of the bottom of the radiator body, and the top cavity and the bottom cavity are separated through a supporting plate. The cooling fin assembly comprises a plurality of cooling fins which are evenly distributed in the circumferential direction of the outer side of the radiator body, and the cooling fins are bent in the clockwise or anticlockwise direction. When the radiator is installed, the component is installed on the supporting plate in the top cavity or the bottom cavity, then the component is subjected to side face supporting processing through the structure of the connecting clamping columns and the connecting columns, and firmness and stability of component installation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to radiators, and in particular to a radiator with an annular structure. Background Art

[0002] A heat sink is a device that dissipates heat from heat-prone electronic components in electrical appliances, ensuring that the electronic components do not overheat during operation. It is essential for the safe operation of electronic components. Its main principle is to transfer heat from the heat-generating electronic components to the heat sink through a thermal conductive layer.

[0003] After extensive searching, I discovered the prior art publication number CN216058013U, which discloses an annular heat sink comprising a heat sink body, the heat sink body comprising a hollow cylinder, a plurality of first heat sinks radially extending outward from the hollow cylinder, an outer ring connected to the first heat sinks and concentric with the hollow cylinder, and a plurality of second heat sinks disposed on the outer ring. The inner side of the outer ring is provided with a plurality of equally spaced recessed heat sink surfaces, each of which is semicircular and recessed toward the second heat sink. The recessed heat sink surfaces form a first teardrop-shaped heat sink channel with two adjacent first heat sinks, and a second heat sink channel is formed between the two adjacent second heat sinks. The upper end surface of the outer ring is provided with at least one fixing portion. The annular heat sink provided by the utility model has a large heat dissipation area and is provided with multiple heat sink channels, thereby ensuring a good heat dissipation effect and improving heat dissipation efficiency.

[0004] In summary, conventional heat sinks generally use fasteners such as bolts to mount components to be heat-dissipated on a mounting surface of the heat sink. This single mounting method results in poor mounting firmness of the heat sink.

[0005] In view of the above-mentioned defects, the designers have actively carried out research and innovation in order to create a radiator with a ring structure to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve the above technical problems, the purpose of the present utility model is to provide a radiator with an annular structure.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A radiator with an annular structure, comprising a radiator body and a radiating fin assembly;

[0009] A top cavity is provided on the inner side of the top of the radiator body, and a bottom cavity is provided on the inner side of the bottom of the radiator body, and the top cavity and the bottom cavity are separated by a support plate;

[0010] The heat sink assembly includes a plurality of heat sinks, which are evenly distributed along the circumferential direction of the outer side of the radiator body, and the plurality of heat sinks are bent in a clockwise or counterclockwise direction.

[0011] As a further improvement of the present invention, a plurality of connecting clamping columns are evenly distributed along the circumferential direction on the outer side of the radiator body, and connecting clamping grooves are opened in the connecting clamping columns along the vertical direction.

[0012] As a further improvement of the present invention, at least one first connecting threaded hole is opened along the vertical direction on the radiator body inside the connecting slot, a connecting column is inserted into the connecting slot along the vertical direction, and a plurality of second connecting threaded holes compatible with the above-mentioned first connecting threaded holes are opened along the vertical direction on the connecting column, and the first connecting threaded hole and the second connecting threaded hole are locked together by bolts.

[0013] As a further improvement of the present invention, an upper positioning notch is provided on the radiator body at one side of the top cavity.

[0014] As a further improvement of the present invention, a lower positioning notch is provided on the radiator body at one side of the bottom cavity.

[0015] As a further improvement of the present invention, the bottom of the upper positioning notch is flush with the support plate, and the top of the lower positioning notch is flush with the support plate.

[0016] As a further improvement of the present invention, the cross section of the heat sink is an arc-shaped structure.

[0017] As a further improvement of the present invention, the spacings between adjacent heat sinks are the same.

[0018] By means of the above solution, the present invention has at least the following advantages:

[0019] When installing the radiator of the utility model, the components are installed on the support plate in the top cavity or the bottom cavity, and then the components are supported laterally by the structure of the connecting posts and the connecting posts, thereby improving the firmness and stability of the component installation;

[0020] The heat sinks of the present invention are all bent in a clockwise or counterclockwise direction, and the spacing between adjacent heat sinks is the same, ensuring that the heat dissipation spaces between adjacent heat sinks are consistent.

[0021] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic structural diagram of the top side of a ring-shaped radiator of the utility model;

[0024] Figure 2 This is a structural diagram of the bottom side of a ring-shaped radiator of the utility model;

[0025] Figure 3 yes Figure 1 Bottom view of .

[0026] The meanings of the reference numerals in the figures are as follows.

[0027] Radiator body 1, heat sink 2, connecting clamp 3, top cavity 4, support plate 5, upper positioning notch 6, lower positioning notch 7, bottom cavity 8. DETAILED DESCRIPTION

[0028] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0029] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0030] Example

[0031] like Figures 1 to 3 As shown,

[0032] A radiator with an annular structure comprises a radiator body 1 and a radiating fin assembly.

[0033] First, a top cavity 4 is provided on the inner side of the top of the radiator body 1 , and a bottom cavity 8 is provided on the inner side of the bottom of the radiator body 1 , and the top cavity 4 and the bottom cavity 8 are separated by a support plate 5 .

[0034] Second, the heat sink assembly includes a plurality of heat sinks 2, which are evenly distributed along the circumferential direction of the outer side of the radiator body 1, and the plurality of heat sinks 2 are bent in a clockwise or counterclockwise direction. The cross-section of the heat sink 2 is an arc-shaped structure, and the spacing between adjacent heat sinks 2 is the same.

[0035] Third, a plurality of connecting posts 3 are evenly distributed along the circumference of the outer side of the radiator body 1, and a connecting slot is defined vertically within each of the connecting posts 3. Inside the slot, at least one first connecting threaded hole is defined vertically on the radiator body 1. A connecting post is inserted vertically into the slot, and a plurality of second connecting threaded holes are defined vertically on the connecting post, which mate with the first connecting threaded holes. The first and second connecting threaded holes are secured together by bolts.

[0036] Fourth, an upper positioning notch 6 is opened on the radiator body 1 on the side of the top cavity 4, and a lower positioning notch 7 is opened on the radiator body 1 on the side of the bottom cavity 8. The bottom of the upper positioning notch 6 is flush with the support plate 5, and the top of the lower positioning notch 7 is flush with the support plate 5.

[0037] When installing the radiator body 1, components can be installed on the support plate 5 inside the top cavity 4 or bottom cavity 8 of the radiator body 1. The connecting column 3 is then inserted into the connecting slot. The first connecting threaded hole and the second connecting threaded hole are then bolted together. The connecting column extending outside the radiator body 1 supports the components inside. In addition, the connecting column extending outside the radiator body 1 can also be provided with a threaded hole for locking the connecting column and the components inside together.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly referring to the number of the technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0039] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections, electrical connections, direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A radiator with an annular structure, comprising a radiator body (1) and a radiating fin assembly; Features: A top cavity (4) is arranged on the inner side of the top of the radiator body (1), a bottom cavity (8) is arranged on the inner side of the bottom of the radiator body (1), and the top cavity (4) and the bottom cavity (8) are separated by a support plate (5); The heat sink assembly comprises a plurality of heat sinks (2), wherein the plurality of heat sinks (2) are evenly distributed along the circumferential direction of the outer side of the radiator body (1), and the plurality of heat sinks (2) are bent in a clockwise or counterclockwise direction.

2. The radiator with an annular structure as claimed in claim 1, characterized in that: A plurality of connection clamping columns (3) are evenly distributed along the circumferential direction on the outer side of the radiator body (1), and a connection clamping groove is provided in the connection clamping column (3) along the vertical direction.

3. A heat sink with an annular structure as claimed in claim 2, characterized in that: At least one first connection threaded hole is provided on the heat sink body (1) inside the connection slot along the vertical direction, a connection column is inserted into the connection slot along the vertical direction, and a plurality of second connection threaded holes matching the first connection threaded hole are provided on the connection column along the vertical direction, and the first connection threaded hole and the second connection threaded hole are locked together by bolts.

4. The heat sink of the ring structure as claimed in claim 1, characterized in that: An upper positioning notch (6) is provided on the radiator body (1) at one side of the top cavity (4).

5. The heat sink of an annular structure as claimed in claim 1, characterized in that: A lower positioning notch (7) is provided on the radiator body (1) at one side of the bottom cavity (8).

6. The heat sink of an annular structure as claimed in claim 1, characterized in that: The cross section of the heat sink (2) is an arc-shaped structure.

7. The heat sink of an annular structure as claimed in claim 1, characterized in that: The spacing between adjacent heat sinks (2) is the same.

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