Convection fan type radiator

Abstract

The utility model relates to the technical field of radiators, in particular to a convection fan type radiator which comprises a radiator body and one or more fans installed at the bottom of the radiator body, the radiator body comprises two oppositely-arranged water channel plates and two pipe heads arranged on the two sides of the bottoms of the water channel plates respectively, the pipe head comprises a first pipe part which is arranged between the two water channel plates, two ends of the first pipe part are respectively fixed on the two water channel plates, the radiator further comprises a hanging component and a mounting frame, the hanging component comprises a connecting part and two first bending parts which are arranged side by side, in an assembling state, the first bending parts are hung at the top of the first pipe part, and the mounting frame is fixed on the first pipe part. The connecting part at least partially extends to the bottom of the first pipe part and is detachably connected with the mounting frame; according to the scheme, when the fan is additionally installed, the radiator does not need to be subjected to any machining matched with installation of the installation frame, such as punching on the radiator; and the mounting rack can be hung on a pipe head of the radiator through the hanging component.

Description

Technical Field

[0001] The utility model relates to the technical field of radiators, in particular to a convection fan type radiator. Background Art

[0002] As a heat conduction device, radiator is widely used in daily life, such as as a heating device, so this type of radiator is also generally called radiator.

[0003] Some existing plate radiators mainly include two waterway plates arranged opposite to each other and provided with waterways inside. The two waterway plates are spaced apart to form a heat dissipation space. The heat dissipation space is generally provided with heat dissipation fins connected to the waterway plates to increase the heat dissipation effect. When in use, hot water heated by a boiler is passed from the water inlet of the radiator into the waterway inside the waterway plate, and then flows out from the water outlet of the radiator, so that water circulation is performed. The heat of the hot water is dissipated into the environment through the waterway plate and the heat dissipation fins to play a role in heating. For this type of radiator, please refer to the radiator disclosed in the announcement number CN218155632U.

[0004] In addition, in some radiators, in order to further improve the heat dissipation effect of the radiator, a fan is installed at the bottom of the radiator. When in use, the fan blows air upward, and the blown air passes through the heat dissipation space between the two water channel plates to carry the heat emitted by the radiator and dissipate it into the environment.

[0005] The existing radiator with a fan installed still has disadvantages in actual use. Generally, the fan of this radiator is basically fixed to the radiator by bolts and other components. This requires some processing on the radiator when installing the fan so that the fan can be fixed to the radiator, such as drilling holes in the radiator for the bolts to pass through, etc., so there is still room for improvement. Utility Model Content

[0006] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the present utility model is to provide a convection fan type radiator.

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

[0008] A convection fan type radiator includes a radiator body and one or more fans installed at the bottom of the radiator body, the radiator body includes two oppositely arranged waterway plates and two pipe heads respectively arranged on both sides of the bottom of the waterway plates, the pipe head includes a first pipe portion arranged between the two waterway plates and with both ends respectively fixed to the two waterway plates, the radiator also includes a hanging component and a mounting frame for installing the fan, the hanging component includes a connecting portion and two first bent portions arranged side by side along the axial direction of the first pipe portion, in an assembled state, the first bent portion is hung on the top of the first pipe portion, and the connecting portion at least partially extends to the bottom of the first pipe portion and is detachably connected to the mounting frame.

[0009] As an optional embodiment of the utility model, the tube head also includes a second tube portion, which is perpendicular to the first tube portion and one end of which is fixed to the first tube portion in the middle of the first tube portion; the hanging component also includes a second bending portion, which is arranged between the two first bending portions and both ends of which are respectively fixedly connected to one end of the two first bending portions; in the assembled state, the second bending portion is hooked on the bottom of the second tube portion.

[0010] As an optional embodiment of the utility model, the first bending portion is an upwardly arched arc-shaped bending structure, and the central axis of the first bending portion extends along the axial direction of the first tube portion, and / or the second bending portion is an upwardly arched arc-shaped bending structure, and the central axis of the second bending portion extends along the axial direction of the second tube portion.

[0011] As an optional embodiment of the utility model, the radiator also includes a nut, the connecting portion includes a screw portion adapted to the nut, and the mounting frame is provided with a mounting hole. In the assembled state, the screw portion passes vertically downward through the mounting hole and is threadedly connected to the nut, and the mounting frame is supported by the nut.

[0012] As an optional implementation manner of the present utility model, one end of the first bending portion extends vertically downward to form the connecting portion.

[0013] As an optional implementation of the present invention, the mounting hole is a waist-shaped hole extending along the length direction of the mounting frame.

[0014] As an optional implementation of the utility model, the mounting frame includes at least two cross beams arranged side by side, and two connecting plates fixed between the two cross beams, and the mounting hole is opened on the connecting plates.

[0015] As an optional implementation manner of the present utility model, the hanging component is an integrally formed structure.

[0016] As an optional implementation manner of the present invention, the fans can be detachably mounted on the mounting frame.

[0017] As an optional implementation manner of the present invention, there are at least two fans, and all fans are distributed in sequence along the length direction of the mounting frame.

[0018] Compared with the prior art, the advantages of adopting this solution are:

[0019] The utility model is equivalent to installing a mounting frame equipped with a fan on the tube head of the radiator in a hanging manner. The mounting component itself is mounted on the tube head through the first bending portion, and the mounting frame is connected to the connecting portion of the mounting component. This is equivalent to using the mounting frame to hang the mounting frame on the tube head of the radiator. In other words, there is no direct connection between the radiator body itself and the mounting frame, such as a part such as a screw. The mounting frame is directly connected to the mounting portion of the mounting component, and the tube head is a basic component that the existing radiators basically have. It can be seen that when adding a fan, this solution does not require any processing of the radiator itself to cooperate with the installation of the mounting frame, such as drilling holes in the radiator, etc. The mounting frame can be hung on the tube head of the radiator through the hanging component. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the bottom structure of the utility model;

[0021] Figure 2 It is an exploded view of the utility model;

[0022] Figure 3 It is a schematic diagram of the partial structure of the utility model from a bottom-up perspective;

[0023] Figure 4 It is a schematic diagram of the partial structure of the utility model from a bottom-down perspective;

[0024] Figure 5 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0025] Figure 6 This is an exploded view of the mounting frame and the hanging component of the utility model. DETAILED DESCRIPTION

[0026] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0027] In the following description, terms such as "inside", "outside", "up", "down", "left", "right", etc. that indicate directions or positional relationships are only used to facilitate the description of the embodiments and simplify the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operate in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0028] It is worth noting that the upper and lower positional relationship claimed in this embodiment is based on the viewing angle of the radiator in actual installation and application state, rather than the upper and lower positional relationship shown by the viewing angle in the attached drawings.

[0029] See also Figure 1-6 As shown, this embodiment provides a convection fan 2 type heat sink, including a heat sink body 1 and one or more fans 2 installed at the bottom of the heat sink body 1.

[0030] In this embodiment, the radiator is a plate-type radiator, wherein the radiator body 1 includes two oppositely arranged waterway plates 11, the two waterway plates 11 are spaced apart to form a heat dissipation space, and the waterway plates 11 have waterways for water circulation (not shown in the figure); in addition, heat dissipation fins 13 fixed to the inner wall of the waterway plate 11 can be arranged in the heat dissipation space to improve the heat dissipation effect.

[0031] In addition, in this embodiment, if Figure 2 As shown, the radiator body 1 further includes two pipe heads 12 respectively arranged on both sides of the bottom of the waterway plate 11, one of the two pipe heads 12 can be used as a water inlet pipe head for hot water to enter, and the other can be used as a water outlet pipe head for hot water to be discharged. The pipe head 12 is a basic component of the radiator and is basically provided in existing plate-type radiators.

[0032] In this embodiment, the structures of the two tube heads 12 are basically the same, and the two tube heads 12 are symmetrically arranged on both sides of the heat dissipation space. Take one of the tube heads 12 as an example:

[0033] like Figure 2 As shown, the pipe head 12 includes a first pipe portion 121 which is arranged between the two waterway plates 11 and whose two ends are respectively fixed on the two waterway plates 11, wherein the axial direction of the first pipe portion 121 is parallel to the relative direction of the two waterway plates 11; the two ends of the first pipe portion 121 are respectively connected to the waterways in the two waterway plates 11, in other words, the waterways in the two waterway plates 11 are connected through the first pipe portion 121.

[0034] In addition, the pipe head 12 also includes a second pipe portion 122, which is perpendicular to the first pipe portion 121. One end of the second pipe portion 122 is fixed to the first pipe portion 121 in the middle of the first pipe portion 121, so that the first pipe portion 121 and the second pipe portion 122 basically present a T-shaped structure when viewed from a top perspective; the other end of the second pipe portion 122 serves as an interface end for connecting to the hot water pipeline of the heating system.

[0035] like Figure 4 and Figure 6 As shown, the radiator also includes a hanging component 4 and a mounting frame 3 for mounting the fan 2, the hanging component 4 includes a connecting portion 43 and two first bending portions 41 arranged side by side in the axial direction of the first tube portion 121; the spacing between the two first bending portions 41 in the axial direction of the first tube portion 121 is greater than or equal to the diameter of the second tube portion 122.

[0036] In the assembled state, the fan 2 is mounted on the mounting frame 3 ; the first bending portion 41 is hung on the top of the first tube portion 121 , and the connecting portion 43 at least partially extends to the bottom of the first tube portion 121 and is detachably connected to the mounting frame 3 .

[0037] With such arrangement, the present embodiment is equivalent to installing the mounting frame 3 equipped with the fan 2 on the tube head 12 of the radiator in a hanging manner, the mounting member 4 itself is mounted on the tube head 12 through the first bending portion 41, and the mounting frame 3 is connected to the connecting portion 43 of the mounting member 4. It can be seen that there is no direct connection between the radiator body 1 itself and the mounting frame 3, such as a part such as a screw, and the mounting frame 3 is directly connected to the mounting portion of the mounting member 4. This is equivalent to using the hanging member 4 to hang the mounting frame 3 on the tube head 12 of the radiator, and the tube head 12 is a basic component that the existing radiators basically have. It can be seen that when the fan 2 is added, the present solution does not require any processing on the radiator body 1 itself to cooperate with the installation of the mounting frame 3, such as drilling screw holes on the waterway plate 11, etc.; the mounting frame 3 can be hung on the tube head 12 of the radiator through the hanging member 4.

[0038] In this embodiment, the hanging member 4 is integrally formed by bending a rod; Figure 4 As shown, the first bending portion 41 is an upwardly arched arc-shaped bending structure, that is, the first bending portion 41 is similar to a U-shaped structure to adapt to the circular first tube portion 121; the central axis of the first bending portion 41 extends axially along the first tube portion 121.

[0039] like Figure 4As shown, the hanging component 4 also includes a second bending portion 42, which is arranged between the two first bending portions 41 and whose two ends are respectively fixedly connected to one end of the two first bending portions 41. Specifically, in this embodiment, in the assembled state, the second bending portion 42 is hooked on the bottom of the second tube portion 122.

[0040] The function of the second bending portion 42 is that, after being hooked on the second tube portion 122, it can limit the entire hanging component 4 in the axial direction of the first tube portion 121, so that the hanging component 4 is difficult to shift relative to the first tube portion 121 in the axial direction of the first tube portion 121; in addition, it can assist the hanging effect of the first bending portion on the first tube portion 121, so that the first bending portion 41 can be more stably hung on the first tube portion 121.

[0041] The specific structure of the second bending portion 42 is as follows: Figure 4 As shown, the second bending portion 42 is an arc-shaped bending structure that arches downward and is used to hook on the lower part of the second tube portion 122. The central axis of the second bending portion 42 extends along the axial direction of the second tube portion 122, that is, the second bending portion 42 is basically also called a U-shaped structure. The two ends of the second bending portion 42 are respectively fixed to the first ends of the two first bending portions 41 (refer to Figure 6 as shown).

[0042] The second ends of the two first bent portions 41 extend downward to form the connecting portion 43. A threaded section is provided on the outer peripheral wall of the connecting portion 43, so that the connecting portion 43 constitutes a screw portion.

[0043] The heat sink provided in this embodiment also includes a nut 5, and the mounting frame 3 is provided with a mounting hole 321 for the connecting portion 43 to pass vertically. When installing the fan 2, the fan 2 is first mounted on the mounting frame 3. Then, the hanging member 4 is assembled to the pipe head 12, so that the first bent portion 41 is hung on the upper part of the first tube portion 121, and the second bent portion is hooked on the lower part of the second tube portion 122. At this time, the two first connecting portions 43 are vertically facing downward. Then, the mounting hole 321 on the mounting frame 3 is aligned with the connecting portion 43, and the first connecting portion 43 is vertically passed through the mounting hole 321, and then the nut 5 is screwed on, and the nut 5 is continuously tightened until the nut 5 is pressed against the bottom wall of the mounting frame 3. At this time, the nut 5 can support the mounting frame 3 at the bottom of the mounting frame 3 to prevent the mounting frame 3 from falling downward. Please refer to Figure 4 Status shown.

[0044] In this embodiment, the specific structure of the mounting frame 3 is as follows: Figure 5As shown, the mounting frame 3 includes at least two cross beams 31 arranged side by side, and two connecting plates 32 fixed between the two cross beams 31, and the two connecting plates 32 are respectively fixed on both sides of the cross beam 31 and span the two cross beams 31. The cross beam 31 extends along the width direction of the waterway plate 11, which can also be understood as extending along the axial direction of the second pipe portion 122.

[0045] The fan 2 is detachably mounted on the crossbeam 31, for example, by being fixed on the crossbeam 31 with screws; Figure 6 As shown, the mounting hole 321 is preferably opened on the connecting plate 32 .

[0046] In addition, during actual installation, there may be a processing error between the distance between the two pipe heads 12 and the distance between the two mounting holes 321. As a result, when the connecting portion 43 is subsequently inserted through the mounting hole 321, it is likely that one of the connecting portions 43 cannot pass through the mounting hole 321 normally due to these processing errors. Figure 6 As shown, the mounting hole 321 is designed as a waist-shaped hole, which extends along the length direction of the mounting frame 3, so that the two connecting parts 43 can be fine-tuned in the length direction of the mounting frame 3 when passing through the two mounting holes 321 to ensure that the two connecting parts 43 can pass through the two mounting holes 321 normally.

[0047] Among them, Figure 5 As shown, in this embodiment, there are at least two fans 2, and all fans 2 are distributed in sequence along the length direction of the mounting frame 3; such an arrangement enables, in this embodiment, the mounting frame 3 and all fans 2 to form an integral module, and all fans 2 are integrated on the mounting frame 3.

[0048] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A convection fan type radiator, comprising a radiator body, and one or more fans installed at the bottom of the radiator body, the radiator body comprising two oppositely arranged waterway plates, and two pipe heads respectively arranged at both sides of the bottom of the waterway plates, the pipe head comprising a first pipe portion arranged between the two waterway plates and having two ends respectively fixed to the two waterway plates, characterized in that: The radiator also includes a hanging component and a mounting bracket for mounting the fan, the hanging component includes a connecting portion and two first bent portions arranged side by side along the axial direction of the first tube portion, in an assembled state, the first bent portion is hung on the top of the first tube portion, and the connecting portion at least partially extends to the bottom of the first tube portion and is detachably connected to the mounting bracket.

2. A convection fan type heat sink according to claim 1, characterized in that: The tube head also includes a second tube portion, which is perpendicular to the first tube portion and one end of which is fixed to the first tube portion in the middle of the first tube portion; the hanging component also includes a second bending portion, which is arranged between the two first bending portions and both ends of which are respectively fixedly connected to one end of the two first bending portions; in the assembled state, the second bending portion is hooked on the bottom of the second tube portion.

3. A convection fan type heat sink according to claim 2, characterized in that: The first bending portion is an upwardly arched arc-shaped bending structure, and the central axis of the first bending portion extends axially along the first tube portion, and / or the second bending portion is an downwardly arched arc-shaped bending structure, and the central axis of the second bending portion extends axially along the second tube portion.

4. A convection fan type heat sink according to any one of claims 1 to 3, characterized in that: The radiator also includes a nut, the connecting part includes a screw part adapted to the nut, and the mounting frame is provided with a mounting hole. In the assembled state, the screw part vertically passes through the mounting hole downward and is threadedly connected with the nut, and the mounting frame is supported by the nut.

5. A convection fan type heat sink according to claim 4, characterized in that: One end of the first bending portion extends vertically downward to form the connecting portion.

6. The convection fan type heat sink according to claim 4, characterized in that: The mounting hole is a waist-shaped hole extending along the length direction of the mounting frame.

7. The convection fan type heat sink according to claim 4, characterized in that: The mounting frame includes at least two cross beams arranged side by side, and two connecting plates fixed between the two cross beams, and the mounting holes are opened on the connecting plates.

8. The convection fan type heat sink according to claim 1, characterized in that: The hanging component is an integrally formed structure.

9. The convection fan type heat sink according to claim 1, characterized in that: The fans can be detachably mounted on the mounting frame.

10. The convection fan type heat sink according to claim 1, characterized in that: There are at least two fans, and all fans are distributed in sequence along the length direction of the mounting frame.

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