Heat dissipation mechanism and radiator

Abstract

The utility model discloses a heat dissipation mechanism and a radiator, relates to the technical field of radiators, and aims to solve the problem that an existing radiator is inconvenient and incomplete in cleaning, the heat dissipation mechanism comprises a heat dissipation box, a fan box is detachably connected to the rear side of the heat dissipation box, a mounting frame is arranged in the heat dissipation box, and a fin frame is detachably connected to the mounting frame. The heat dissipation box and the fan box are stably connected by using the positioning bolts for limiting and fixing, the heat dissipation box and the fan box are connected in a clamping manner, the heat dissipation box and the fan box are conveniently connected and detached, the convenience of installation and connection of the heat dissipation box and the fan box is improved, and the heat dissipation box and the fan box are convenient to install and detach. The liquid guide pipe is limited through the fin frame and the heat conduction sleeve which are buckled with each other, assembling and disassembling are convenient, so that heat dissipation parts are cleaned, periodic cleaning of the radiator is facilitated, the radiator can be fully and thoroughly cleaned by separately cleaning the parts, and the stable heat dissipation efficiency of the radiator is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of radiators, in particular to a heat dissipation mechanism and a radiator. Background Art

[0002] Radiator is a general term for a series of devices used to conduct and release heat. Diesel generator sets will generate a lot of heat during operation. At this time, a radiator is needed to dissipate the heat for the diesel generator set. In order to protect the diesel generator set, good heat dissipation must be maintained.

[0003] In a dusty or dirty environment, the gaps on the radiator may be blocked by debris, insects, etc., which will affect the efficiency of the radiator. Therefore, the radiator needs to be cleaned periodically. Most existing radiators are fixed structures, which are very inconvenient to clean and cannot be thoroughly cleaned.

[0004] Therefore, the present application provides a heat dissipation mechanism and a heat sink to meet the needs. Utility Model Content

[0005] The purpose of the present application is to provide a heat dissipation mechanism and a radiator, which are assembled in an assembly method that is easy to disassemble and can be used to thoroughly clean the radiator.

[0006] To achieve the above objectives, the present application provides the following technical solution, a heat dissipation mechanism, comprising:

[0007] A heat sink, the heat sink is transparent from front to back, a front guard is provided on the front side of the heat sink, a fan box is detachably connected to the rear side of the heat sink, and a mounting frame is provided inside the heat sink;

[0008] The mounting frames are provided in two groups and are symmetrically arranged. The mounting frames are detachably connected with fin racks. The fin racks are provided in two groups and are relatively buckled. A liquid guide tube is buckled between the two groups of fin racks.

[0009] The liquid guiding tube is arranged in a coiled manner, and a straight tube is arranged at the end of the liquid guiding tube, and the straight tube passes through the top of the heat dissipation box;

[0010] The fan box is transparent from front to back, a fan is arranged in the fan box, and a rear protective net is arranged at the rear side of the fan box.

[0011] Preferably, a support plate is provided at the bottom of the rear side of the heat sink, a lower slot is provided on the support plate, and the lower slot is L-shaped; a front vertical plate is provided at the top of the rear side of the heat sink, and a positioning screw hole is provided on the front vertical plate; a bottom plate is provided at the bottom of the front side of the fan box, and a lower clamping column is provided at the bottom of the bottom plate, and the lower clamping column cooperates with the lower slot; a rear vertical plate is provided at the top of the front side of the fan box, and a positioning through hole is provided on the rear vertical plate, and a positioning bolt is assembled in the positioning through hole, and the positioning bolt cooperates with the positioning screw hole.

[0012] Preferably, an upper card slot is provided on the front vertical plate, a card hole is provided at one end of the upper card slot, an upper card column is provided on the rear vertical plate, a column cap is provided at the end of the upper card column, the column cap matches the size of the card hole, and the upper card column cooperates with the upper card slot to facilitate the assembly and disassembly of the fan box and the heat dissipation box.

[0013] Preferably, the mounting frame is provided with fixing screw holes, and mounting plates are symmetrically provided on both sides of the fin frame. The mounting plates are provided with mounting holes, the mounting holes match the fixing screw holes, and fixing bolts are passed through the mounting holes, and the fixing bolts are threadedly connected to the fixing screw holes.

[0014] Preferably, a positioning block is provided in the mounting frame, and a positioning groove is provided on the mounting plate, and the positioning groove cooperates with the positioning block.

[0015] Preferably, the fin rack is provided with fins in a vertical array, the fins are arranged horizontally, the fins are evenly provided with snap-in grooves, the outside of the liquid guide tube is symmetrically buckled with a heat-conducting sleeve, the heat-conducting sleeve is symmetrically provided with snap-in blocks, the snap-in blocks match the snap-in grooves, the snap-in blocks are provided with fin grooves for plugging into the fins, so as to facilitate positioning and limiting when the heat-conducting sleeve is buckled.

[0016] Preferably, a docking block and a docking groove are provided on the heat-conducting sleeve, the docking block matches the size of the docking groove, and the docking block and the docking groove are symmetrically arranged up and down, so as to facilitate the docking and buckling of the two heat-conducting sleeves.

[0017] Preferably, an external threaded sleeve is provided on the top of the heat dissipation box, the inner diameter of the external threaded sleeve is larger than the outer diameter of the straight pipe, the straight pipe passes through the external threaded sleeve, a set nut is threadedly connected to the external threaded sleeve, a pipe sleeve is provided on the set nut, and the pipe sleeve is sleeved on the straight pipe to fix the straight pipe.

[0018] The present application also provides a heat sink, comprising the above-mentioned heat dissipation mechanism.

[0019] In summary, the technical effects and advantages of the utility model are:

[0020] The utility model uses positioning bolts for limiting and fixing, so that the heat sink and the fan box are stably connected, and uses a clamping method to connect the heat sink and the fan box, which is convenient for connection and disassembly of the heat sink and the fan box, and improves the convenience of installation and connection of the heat sink and the fan box. By using fin racks and heat conductive sleeves that fit together to limit the liquid guide pipe, it is convenient to load and unload, so as to clean the heat dissipation components, which is convenient for periodic cleaning of the radiator, and can fully and thoroughly clean the radiator by separating the cleaning components, so as to maintain stable heat dissipation efficiency of the radiator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the heat dissipation box of the utility model;

[0025] Figure 4 This is a schematic diagram of the fan box structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the heat-conducting sleeve of the utility model;

[0027] Figure 6 This is a schematic diagram of the fin frame structure of the utility model;

[0028] Figure 7 This is a schematic diagram of the structure of the set nut of the utility model.

[0029] In the figure: 1, heat sink; 2, liquid guide tube; 3, heat conduction sleeve; 4, fin frame; 5, fixing bolt; 6, fan box; 7, positioning bolt; 8, set nut; 10, front protective net; 11, support plate; 12, lower clamping slot; 13, front vertical plate; 14, upper clamping slot; 15, positioning screw hole; 16, mounting frame; 17, positioning block; 18, fixing screw hole; 19, external threaded sleeve; 20, straight pipe; 30, clamping block; 31, docking block; 32, docking slot; 40, clamping slot; 41, mounting plate; 42, positioning slot; 43, mounting hole; 60, rear protective net; 61, bottom plate; 62, lower clamping column; 63, rear vertical plate; 64, upper clamping column; 65, positioning perforation; 66, fan; 80, pipe sleeve. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1: Figure 1-7 As shown, this embodiment provides a heat dissipation mechanism, including a heat dissipation box 1, the heat dissipation box 1 is transparent from front to back, a front guard 10 is provided on the front side of the heat dissipation box 1, a fan box 6 is detachably connected to the rear side of the heat dissipation box 1, and a mounting frame 16 is provided inside the heat dissipation box 1;

[0032] There are two groups of mounting frames 16 and they are symmetrically arranged. The mounting frames 16 are detachably connected with fin frames 4. There are two groups of fin frames 4 and they are relatively buckled. A liquid guide tube 2 is buckled between the two groups of fin frames 4.

[0033] The liquid conduit 2 is arranged in a coiled manner, and a straight tube 20 is provided at the end of the liquid conduit 2, and the straight tube 20 passes through the top of the heat dissipation box 1;

[0034] The fan box 6 is transparent from front to back, a fan 66 is arranged in the fan box 6 , and a rear protective net 60 is arranged on the rear side of the fan box 6 .

[0035] As an implementation method in this embodiment, in order to improve the convenience of installation and disassembly of the heat dissipation box 1 and the fan box 6, as shown in FIG. Figure 2 , Figure 3 , Figure 4 As shown, a support plate 11 is provided at the bottom of the rear side of the heat sink 1, and a lower card slot 12 is provided on the support plate 11, and the lower card slot 12 is L-shaped. A front vertical plate 13 is provided at the top of the rear side of the heat sink 1, and a positioning screw hole 15 is provided on the front vertical plate 13. A bottom plate 61 is provided at the bottom of the front side of the fan box 6, and a lower card column 62 is provided at the bottom of the bottom plate 61, and the lower card column 62 cooperates with the lower card slot 12. A rear vertical plate 63 is provided at the top of the front side of the fan box 6, and a positioning through hole 65 is provided on the rear vertical plate 63. A positioning bolt 7 is assembled in the positioning through hole 65, and the positioning bolt 7 cooperates with the positioning screw hole 15.

[0036] As an implementation method in this embodiment, in order to enhance the stability of the connection between the heat dissipation box 1 and the fan box 6, as shown in FIG. Figure 3 , Figure 4 As shown, an upper card slot 14 is provided on the front vertical plate 13, and a card hole is provided at one end of the upper card slot 14. An upper card column 64 is provided on the rear vertical plate 63, and a column cap is provided at the end of the upper card column 64. The column cap matches the size of the card hole, and the upper card column 64 cooperates with the upper card slot 14.

[0037] As an implementation method in this embodiment, in order to facilitate the installation of the fin frame 4 in the heat dissipation box 1, as shown in FIG. Figure 2 , Figure 3 , Figure 6 As shown, the mounting frame 16 is provided with fixing screw holes 18, and mounting plates 41 are symmetrically provided on both sides of the fin frame 4. The mounting plates 41 are provided with mounting holes 43, which match the fixing screw holes 18. Fixing bolts 5 are passed through the mounting holes 43, and the fixing bolts 5 are threadedly connected with the fixing screw holes 18.

[0038] As an implementation method in this embodiment, in order to improve the positioning convenience when the fin frame 4 and the mounting frame 16 are assembled, as shown in FIG. Figure 3 , Figure 6 As shown, a positioning block 17 is provided in the mounting frame 16 , and a positioning groove 42 is provided on the mounting plate 41 , and the positioning groove 42 matches with the positioning block 17 .

[0039] As an implementation method in this embodiment, in order to enhance the heat conduction performance of the fin frame 4 and the liquid guide tube 2, as Figure 5 , Figure 6 As shown, there are fins arranged in a vertical array on the fin rack 4, the fins are arranged horizontally, and the fins are evenly provided with snap-in grooves 40. The outside of the liquid guide tube 2 is symmetrically buckled with a heat-conducting sleeve 3, and the heat-conducting sleeve 3 is symmetrically provided with snap-in blocks 30, which match the snap-in grooves 40, and the snap-in blocks 30 are provided with fin grooves for plugging with the fins.

[0040] As an implementation method in this embodiment, in order to reduce production costs and facilitate the installation of the heat-conducting sleeve 3, as shown in FIG. Figure 5 As shown, the heat-conducting sleeve 3 is provided with a docking block 31 and a docking groove 32 , the sizes of the docking block 31 and the docking groove 32 match, and the docking block 31 and the docking groove 32 are symmetrically arranged up and down.

[0041] As an implementation method in this embodiment, in order to facilitate the stable installation of the liquid guide tube 2 and the heat dissipation box 1, as shown in FIG. Figure 1 , Figure 2 , Figure 7 As shown, an external threaded sleeve 19 is provided on the top of the heat sink 1, the inner diameter of the external threaded sleeve 19 is larger than the outer diameter of the straight pipe 20, the straight pipe 20 passes through the external threaded sleeve 19, and a set nut 8 is threadedly connected to the external threaded sleeve 19, and a pipe sleeve 80 is provided on the set nut 8, and the pipe sleeve 80 is mounted on the straight pipe 20.

[0042] Embodiment 2: This embodiment provides a heat sink, comprising the heat dissipation structure described in the above embodiment 1.

[0043] Working principle of the utility model: during assembly, firstly, a group of fin racks 4 are placed in the heat dissipation box 1, the positioning grooves 42 are aligned with the positioning blocks 17, the mounting plate 41 is placed on the mounting rack 16, and then a group of heat-conducting sleeves 3 are placed in the clamping grooves 40, so that the fin grooves on the clamping blocks 30 are clamped on the fins on the fin racks 4, so that the heat-conducting sleeves 3 are positioned by using the fin racks 4, and then the liquid guide tube 2 is placed in the heat dissipation box 1, and the straight tubes 20 at the two ends of the liquid guide tube 2 are first passed through the external threaded sleeves 19, and then the liquid guide tube 2 is placed in the heat-conducting sleeve 3, and then another group of heat-conducting sleeves 3 are buckled on the liquid guide tube 2, and buckled. During installation, the docking blocks 31 and the docking grooves 32 on the two sets of heat-conducting sleeves 3 are respectively docked with each other to ensure that the two sets of heat-conducting sleeves 3 are aligned. Then, another set of fin frames 4 is buckled on the heat-conducting sleeve 3, and the fins are kept docked with the fin grooves. The positioning grooves 42 are aligned with the positioning blocks 17, so that the two sets of fin frames 4 are aligned, and the mounting holes 43 are aligned with the fixing screw holes 18. Then, the fixing bolts 5 are passed through the mounting holes 43 and installed in the fixing screw holes 18, so that the fin frames 4 and the heat-conducting sleeves 3 and the liquid guide tubes 2 inside them are installed and fixed in the heat dissipation box 1, and then the pipe sleeves 80 are used to be sleeved on the straight pipes 20, and the sleeve nuts are set. 8 is installed on the external threaded sleeve 19 to fix the straight pipe 20, and then the fan box 6 is installed on the rear side of the heat dissipation box 1. First, the bottom plate 61 is placed on the support plate 11, the lower clamping column 62 is aligned with the lower clamping groove 12, and the column cap of the upper clamping column 64 is aligned with the clamping hole at the end of the upper clamping groove 14. Then, the fan box 6 is pushed to make the lower clamping column 62 enter the lower clamping groove 12, and the column cap of the upper clamping column 64 enters the clamping hole until the front vertical plate 13 and the rear vertical plate 63 are fitted together, and then the fan box 6 is pushed sideways to make the lower clamping column 62 clamped in the lower clamping groove 12, and the upper clamping column 64 clamped in the upper clamping groove 14, and the positioning through hole 65 is fixed. Align with the positioning screw hole 15, then use the positioning bolt 7 to pass through the positioning through hole 65 and install it in the positioning screw hole 15, so as to fix the fan box 6. When the heat dissipation mechanism is working, the liquid guide tube 2 is connected with the coolant pipeline, and the fan 66 blows air to the fin rack 4, and takes away the heat of the coolant in the liquid guide tube 2 through the fins and the heat-conducting sleeve 3, so as to achieve the heat dissipation effect. The rear protective net 60 and the front protective net 10 can prevent debris from entering the heat dissipation box 1 and the fan box 6. When the radiator needs to be cleaned, the components in the heat dissipation box 1 can be removed in reverse according to the above-mentioned assembly method, so as to be fully cleaned to maintain the heat dissipation efficiency.

[0044] The electromechanical connection involved in the present utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of tests, which belongs to common knowledge.

[0045] Components not described in detail herein are prior art.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A heat dissipation mechanism, characterized in that: include: A heat sink (1), the heat sink (1) being transparent from front to back, a front protective net (10) being provided on the front side of the heat sink (1), a fan box (6) being detachably connected to the rear side of the heat sink (1), and a mounting frame (16) being provided inside the heat sink (1); The mounting frames (16) have two groups and are symmetrically arranged. The mounting frames (16) are detachably connected to the fin frames (4). The fin frames (4) have two groups and are relatively buckled. A liquid guide tube (2) is buckled between the two groups of fin frames (4). The liquid guiding tube (2) is arranged in a coiled manner, and a straight tube (20) is provided at the end of the liquid guiding tube (2), and the straight tube (20) passes through the top of the heat dissipation box (1); The fan box (6) is transparent from front to back, a fan (66) is arranged in the fan box (6), and a rear protective net (60) is arranged on the rear side of the fan box (6).

2. A heat dissipation mechanism according to claim 1, characterized in that: The heat sink (1) is provided with a support plate (11) at the bottom of the rear side, and a lower slot (12) is provided on the support plate (11), and the lower slot (12) is L-shaped. The heat sink (1) is provided with a front vertical plate (13) at the top of the rear side, and a positioning screw hole (15) is provided on the front vertical plate (13). The fan box (6) is provided with a bottom plate (61) at the bottom of the front side, and a lower clamping column (62) is provided at the bottom of the bottom plate (61), and the lower clamping column (62) cooperates with the lower slot (12). The fan box (6) is provided with a rear vertical plate (63) at the top of the front side, and a positioning through hole (65) is provided on the rear vertical plate (63), and a positioning bolt (7) is installed in the positioning through hole (65), and the positioning bolt (7) cooperates with the positioning screw hole (15).

3. A heat dissipation mechanism according to claim 2, characterized in that: The front vertical plate (13) is provided with an upper clamping groove (14), one end of which is provided with a clamping hole, the rear vertical plate (63) is provided with an upper clamping column (64), the end of which is provided with a column cap, the column cap matches the size of the clamping hole, and the upper clamping column (64) matches the upper clamping groove (14).

4. A heat dissipation mechanism according to claim 1, characterized in that: The mounting frame (16) is provided with fixing screw holes (18), and mounting plates (41) are symmetrically provided on both sides of the fin frame (4). The mounting plates (41) are provided with mounting holes (43), and the mounting holes (43) match the fixing screw holes (18). A fixing bolt (5) is passed through the mounting hole (43), and the fixing bolt (5) is threadedly connected to the fixing screw hole (18).

5. A heat dissipation mechanism according to claim 4, characterized in that: A positioning block (17) is provided in the mounting frame (16), and a positioning groove (42) is provided on the mounting plate (41), wherein the positioning groove (42) matches the positioning block (17).

6. A heat dissipation mechanism according to claim 1, characterized in that: The fin rack (4) has fins arranged in a vertical array, the fins are arranged horizontally, the fins are evenly provided with snap-fit ​​grooves (40), the outer portion of the liquid guide tube (2) is symmetrically buckled with a heat-conducting sleeve (3), the heat-conducting sleeve (3) is symmetrically provided with snap-fit ​​blocks (30), the snap-fit ​​blocks (30) match the snap-fit ​​grooves (40), and the snap-fit ​​blocks (30) are provided with fin grooves for plugging into the fins.

7. A heat dissipation mechanism according to claim 6, characterized in that: The heat-conducting sleeve (3) is provided with a docking block (31) and a docking groove (32); the docking block (31) and the docking groove (32) have matching sizes, and the docking block (31) and the docking groove (32) are symmetrically arranged up and down.

8. The heat dissipation mechanism according to claim 1, characterized in that: An external threaded sleeve (19) is provided on the top of the heat dissipation box (1), the inner diameter of the external threaded sleeve (19) is larger than the outer diameter of the straight pipe (20), the straight pipe (20) passes through the external threaded sleeve (19), a sleeve nut (8) is threadedly connected to the external threaded sleeve (19), a pipe sleeve (80) is provided on the sleeve nut (8), and the pipe sleeve (80) is sleeved on the straight pipe (20).

9. A radiator, characterized in that: The invention comprises a heat dissipation mechanism as claimed in any one of claims 1 to 8.

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