Stacked structure radiator

Abstract

The utility model discloses a stack structure radiator relates to radiator technical field, including radiator body, also including fixing mechanism, the radiator body includes internal heat pipe, a plurality of internal heat pipe outer side is sleeved with radiating fin, a plurality of radiating fin outer side is inserted with external heat pipe, the fixing mechanism includes the fixed plate, the fixed plate is fixed in the fixed plate, the fixed plate is fixed in the fixed plate, and the fixed plate is fixed in the fixed plate. The fixing plate is arranged at the bottoms of the outer heat pipes, a mounting plate is arranged at the top of the fixing plate, a pressing plate is arranged at the top of the mounting plate, adjusting lead screws are arranged on the inner walls of the two ends of the top of the mounting plate, and inserting plates movably connected with the pressing plate are arranged on the outer walls of the two sides of each adjusting lead screw. The outer heat pipe can be fixed through the installing plate and the fixing plate, the adjusting lead screw rotates to enable the inserting plate to clamp and fix the pressing plate, the fixing mechanism can stably install and fix the radiator body, and the radiator has a good radiating effect due to the arrangement of the inner heat pipe, the outer heat pipe and the radiating fins.

Description

Technical Field

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

[0002] The laminated heat dissipation structure, also known as the layer-by-layer stacked heat dissipation structure, refers to a method of accelerating heat dissipation by stacking multiple heat dissipation bodies together and through multi-layer heat transfer. Different from traditional single heat dissipation bodies, the multi-layer stacked heat dissipation bodies can greatly reduce the pressure on a single heat dissipation body while ensuring the heat dissipation effect, achieving a more stable and reliable heat dissipation effect. In various current electronic devices, the application of the laminated heat dissipation structure can be seen. Among them, devices with higher heat dissipation requirements such as high-performance computers, gaming devices, and industrial control devices widely use the laminated heat dissipation structure.

[0003] The existing technology has the following deficiencies: During the use of existing radiators, due to space limitations, the number of heat pipes inside the radiator is restricted. At the same time, it is not convenient for workers to assemble and disassemble the radiator, and it is not possible to conveniently increase the number of heat pipes in a limited space. As a result, the heat emitted by the heat source cannot be quickly conducted, which will affect the working efficiency of the radiator. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a stacked structure radiator. Through the connection between the connecting pin and the mounting hole, the mounting plate and the fixing plate can fix the external heat pipes. By rotating the adjusting screw rod, the plugging plates on both sides can clamp and fix the pressing plate, so that the pressing plate and the mounting plate can press and fix the internal heat pipes. Through the setting of the internal heat pipes, external heat pipes and heat dissipation fins, the radiator has a good heat dissipation effect to solve the above deficiencies in the technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A stacked structure radiator, including a radiator body, further including:

[0006] A fixing mechanism, arranged at the bottom of the radiator body, for fixing the radiator body;

[0007] The radiator body includes internal heat pipes. A plurality of heat dissipation fins are vertically stacked and movably sleeved outside the plurality of internal heat pipes. An external heat pipe arranged outside the internal heat pipes is movably inserted outside the plurality of heat dissipation fins;

[0008] The fixing mechanism includes a fixing plate. The fixing plate is arranged at the bottom of the plurality of external heat pipes. The top of the fixing plate is provided with a mounting plate for fixing the external heat pipes. The mounting plate is arranged at the bottom of the internal heat pipes. The top of the mounting plate is provided with a pressing plate for fixing the internal heat pipes;

[0009] Adjusting screw rods are provided on the inner walls at both ends of the top of the mounting plate. Plug-in plates are provided on the outer walls on both sides of the two adjusting screw rods. The four plug-in plates are respectively movably connected to the two ends of the inner walls on both sides of the pressing plate.

[0010] Preferably, mounting holes are provided on both sides of the inner walls at both ends of the fixing plate. Connecting pins are fixedly installed on both sides at both ends of the bottom of the mounting plate. The inner walls of the four mounting holes are respectively movably connected to the four connecting pins.

[0011] Preferably, the area size of the top-down cross-section of the fixing plate is larger than the area size of the top-down cross-section of the mounting plate, and the area size of the top-down cross-section of the mounting plate is larger than the area size of the top-down cross-section of the pressing plate.

[0012] Preferably, the fixing mechanism includes mounting grooves. There are two mounting grooves, which are respectively opened on the inner walls at both ends of the top of the mounting plate. The two sides of the inner walls of the two mounting grooves are respectively rotationally connected to the two sides of the two adjusting screw rods.

[0013] Preferably, sliders are fixedly installed at the bottoms of the four plug-in plates. The inner walls of the two sliders at the same end are respectively threadedly connected to the outer walls on both sides of the adjacent adjusting screw rod. The outer walls of the two sliders at the same end are respectively movably connected to the two sides of the inner walls of the adjacent mounting groove.

[0014] Preferably, the two sides of the adjusting screw rod are on the same vertical plane as the outer wall surfaces on both sides of the mounting plate, and the left-side vertical cross-section of the plug-in plate is set as an L-shaped structure.

[0015] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0016] 1. Through the connection between the connecting pin and the mounting hole, the mounting plate and the fixing plate can stably fix the external heat pipe. By rotating the adjusting screw rod, the distance between the two plug-in plates on both sides can be adjusted, so that the two plug-in plates on both sides can clamp and fix the pressing plate, enabling the pressing plate and the mounting plate to press and fix the internal heat pipe. Furthermore, the fixing mechanism can stably install and fix the radiator body, allowing the staff to conveniently assemble and disassemble the stacked structure radiator. Through the arrangement of the internal heat pipe, the external heat pipe and the heat dissipation fins, the radiator has a good heat dissipation effect;

[0017] 2. The movement of the slider can be limited through the mounting groove, enabling the plug-in plate to remain stable during movement. Furthermore, the plug-in plate can stably clamp and fix the pressing plate, allowing the pressing plate to remain stable on the top of the mounting plate. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for use in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other accompanying drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 It is an exploded perspective view of the radiator body of the present utility model.

[0021] Figure 3 It is a perspective view of the fixing mechanism of the present utility model.

[0022] Figure 4 It is an exploded perspective view of the fixing mechanism of the present utility model.

[0023] Figure 5 It is a bottom-up perspective view of the mounting plate of the present utility model.

[0024] Explanation of reference numerals:

[0025] 1. Radiator body; 101. Inner heat pipe; 102. Heat dissipation fins; 103. Outer heat pipe;

[0026] 2. Fixing mechanism; 201. Fixing plate; 202. Mounting hole; 203. Mounting plate; 204. Connecting pin; 205. Mounting groove; 206. Adjusting screw rod; 207. Slide block; 208. Insertion plate; 209. Pressing plate. Detailed implementation manners

[0027] The present utility model provides a stacked structure radiator as shown in Figure 1 , which includes a radiator body 1 and further includes:

[0028] A fixing mechanism 2, which is arranged at the bottom of the radiator body 1 and is used to fix the radiator body 1.

[0029] For convenient heat dissipation, as shown in Figure 1-2 , the radiator body 1 includes an inner heat pipe 101. A plurality of heat dissipation fins 102 are vertically stacked and movably sleeved on the outer side of the plurality of inner heat pipes 101. An outer heat pipe 103 arranged on the outer side of the inner heat pipe 101 is movably inserted on the outer side of the plurality of heat dissipation fins 102. By arranging the inner heat pipe 101 and the outer heat pipe 103, the number of heat pipes can be maximized in an effective space, and the radiator body 1 has a good heat dissipation effect through the heat dissipation fins 102.

[0030] For convenient installation of the radiator body 1, as shown in Figure 1 andFigures 3-5 As shown, the fixing mechanism 2 includes a fixing plate 201. The fixing plate 201 is arranged at the bottom of a plurality of outer heat pipes 103. At the top of the fixing plate 201, there is a mounting plate 203 for fixing the outer heat pipes 103. The mounting plate 203 is arranged at the bottom of the inner heat pipe 101. At the top of the mounting plate 203, there is a pressing plate 209 for fixing the inner heat pipe 101. At both inner walls at the two ends of the top of the mounting plate 203, there are adjusting screw rods 206 arranged. On the outer walls on both sides of the two adjusting screw rods 206, there are plug-in plates 208 arranged. The four plug-in plates 208 are respectively movably connected to the two ends of both inner walls of the pressing plate 209. Through the mounting plate 203 and the fixing plate 201, the outer heat pipes 103 can be fixed. The pressing plate 209 and the mounting plate 203 can fix the inner heat pipe 101. When the adjusting screw rods 206 rotate, the plug-in plates 208 can clamp and fix the pressing plate 209.

[0031] In order to make the mounting plate 203 and the fixing plate 201 be tightly connected, as Figures 3-5 shown, at both sides of both inner walls at the two ends of the fixing plate 201, there are mounting holes 202 opened. At both sides of both ends at the bottom of the mounting plate 203, there are connecting pins 204 fixedly installed. The inner walls of the four mounting holes 202 are respectively movably connected to the four connecting pins 204. The area size of the fixing plate 201 in the top view cross-section is larger than the area size of the mounting plate 203 in the top view cross-section. The area size of the mounting plate 203 in the top view cross-section is larger than the area size of the pressing plate 209 in the top view cross-section. Through the connection between the connecting pins 204 and the mounting holes 202, the mounting plate 203 and the fixing plate 201 are tightly connected.

[0032] In order to make the plug-in plates 208 remain stable during the moving process, as Figures 3-5 shown, the fixing mechanism 2 includes mounting grooves 205. There are two mounting grooves 205, and the two mounting grooves 205 are respectively opened at both inner walls at the two ends of the top of the mounting plate 203. At both sides of the inner walls of the two mounting grooves 205, they are respectively rotationally connected to the two sides of the two adjusting screw rods 206. At the bottom of the four plug-in plates 208, there are sliders 207 fixedly installed. The inner walls of the two sliders 207 at the same end are respectively threadedly connected to the outer walls on both sides of the adjacent adjusting screw rod 206. The outer walls of the two sliders 207 at the same end are respectively movably connected to the two sides of the inner walls of the adjacent mounting grooves 205. The two side surfaces of the adjusting screw rods 206 are in the same vertical plane as the two outer wall surfaces of the mounting plate 203. The left view vertical cross-section of the plug-in plate 208 is set as an L-shaped structure. The mounting grooves 205 can limit the movement of the sliders 207, so that the plug-in plates 208 remain stable during the moving process, and the plug-in plates 208 can stably clamp and fix the pressing plate 209.

[0033] When manufacturing and processing the radiator with a stacked structure, the outer heat pipe 103 is placed into the groove on the top of the fixed plate 201, and then the mounting plate 203 is placed on the top of the fixed plate 201 so that it can press and fix the outer heat pipe 103. At the same time, the four connecting pins 204 can be inserted into the inner walls of the four mounting holes 202, making the mounting plate 203 tightly connected to the fixed plate 201. Then, the inner heat pipe 101 is placed into the groove on the top of the mounting plate 203, and then the pressing plate 209 is placed on the top of the mounting plate 203 so that it can press and fix the inner heat pipe 101. Furthermore, by rotating the two adjusting screw rods 206, the plug-in plates 208 on the outer walls of both sides can move relatively on the outside, so that the four plug-in plates 208 can be movably connected to both ends of the inner walls of both sides of the pressing plate 209, and thus the pressing plate 209 can be clamped and fixed. Then, a plurality of vertically stacked heat dissipation fins 102 are sleeved on the outer sides of the tops of the inner heat pipe 101 and the outer heat pipe 103, and thus the assembly of the radiator is completed, enabling the staff to conveniently assemble and disassemble the radiator. At the same time, the inner heat pipe 101 and the outer heat pipe 103 in the device can remain stable during the working process. This embodiment specifically solves the problems of inconvenient assembly and disassembly and loose internal structure of the stacked structure radiator in the prior art.

[0034] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A stacked structure heat sink, comprising a heat sink body (1), characterized in that: Also includes: A fixing mechanism (2) is arranged at the bottom of the radiator body (1) and is used to fix the radiator body (1); The radiator body (1) comprises an inner heat pipe (101), the outer sides of the plurality of inner heat pipes (101) are movably sleeved with a plurality of vertically stacked heat dissipation fins (102), and the outer sides of the plurality of heat dissipation fins (102) are movably plugged with an outer heat pipe (103) arranged on the outer side of the inner heat pipe (101); The fixing mechanism (2) comprises a fixing plate (201), the fixing plate (201) being arranged at the bottom of a plurality of external heat pipes (103), a mounting plate (203) for fixing the external heat pipes (103) being arranged at the top of the fixing plate (201), the mounting plate (203) being arranged at the bottom of the internal heat pipe (101), and a pressing plate (209) for fixing the internal heat pipe (101) being arranged at the top of the mounting plate (203); The inner walls at both ends of the top of the mounting plate (203) are provided with adjusting screw rods (206), and the outer walls on both sides of the two adjusting screw rods (206) are provided with plug-in boards (208). The four plug-in boards (208) are movably connected to the two ends of the inner walls on both sides of the pressing plate (209) respectively.

2. The stacked structure heat sink according to claim 1, characterized in that: Both sides of the inner walls at both ends of the fixing plate (201) are provided with mounting holes (202), both sides of the bottom ends of the mounting plate (203) are fixedly mounted with connecting pins (204), and the inner walls of the four mounting holes (202) are movably connected to the four connecting pins (204) respectively.

3. The stacked structure heat sink according to claim 1, characterized in that: The cross-sectional area of ​​the fixing plate (201) when viewed from above is larger than the cross-sectional area of ​​the mounting plate (203) when viewed from above, and the cross-sectional area of ​​the mounting plate (203) when viewed from above is larger than the cross-sectional area of ​​the pressing plate (209) when viewed from above.

4. The stacked structure heat sink according to claim 1, characterized in that: The fixing mechanism (2) comprises a mounting groove (205), two mounting grooves (205) are provided, and the two mounting grooves (205) are respectively opened on the inner walls at both ends of the top of the mounting plate (203), and the two sides of the inner walls of the two mounting grooves (205) are respectively rotatably connected to the two sides of the two adjusting screw rods (206).

5. The stacked structure heat sink according to claim 4, characterized in that: The bottom of the four plug-in boards (208) are fixedly mounted with sliders (207), the inner walls of the two sliders (207) at the same end are respectively threadedly connected to the outer walls of the adjacent adjusting screw rods (206), and the outer walls of the two sliders (207) at the same end are respectively movably connected to the inner walls of the adjacent mounting grooves (205).

6. The stacked structure heat sink according to claim 1, characterized in that: The two side surfaces of the adjusting screw rod (206) and the two side outer wall surfaces of the mounting plate (203) are located on the same vertical plane, and the left-view vertical section of the plug-in plate (208) is arranged to be an L-shaped structure.

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