Heat dissipation case with heat dissipation fins easy to fix, disassemble and clean

Abstract

The invention discloses a heat dissipation case with heat dissipation fins easy to fix, disassemble and clean, and relates to the technical field of case heat dissipation. The mounting plate is embedded in a rectangular hole in one side wall of the case body, the cooling fan is embedded and fixed in the mounting plate, and a mounting rod is embedded in a rectangular groove in one side wall of the mounting plate; the connecting mechanism is arranged in the mounting rod and is connected with the mounting plate; a filter screen is arranged on the outer side of the mounting plate, the limiting mechanism is connected with the side plate, a cooling copper pipe penetrates through the upper side wall of the water storage box, and two ports of the cooling copper pipe are located in the water storage box; the inlet end of the pumping pump is connected with one end of the cooling copper pipe, and the other end of the pumping pump is located in the water storage box. The first heat dissipation fins are matched with the cooling copper pipe. The mounting mechanisms are arranged on the rear sides of the side plates in a matrix mode, and the mounting mechanisms are connected with the two adjacent first cooling fins; the radiator can dissipate heat through the heat dissipation fins, and after the radiator is used for a period of time, the radiator can be conveniently detached to be cleaned, so that the heat dissipation effect can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of chassis heat dissipation, and in particular to a heat dissipation chassis with heat dissipation fins that are easy to fix and disassemble for cleaning. Background Art

[0002] Chassis devices (such as codecs, servers, desktop computer hosts, etc.) will generate a lot of heat when working. If the generated heat cannot be dissipated in time, it is easy to cause damage to some components in the chassis. For example, the heat dissipation of most sealed chassis devices is currently carried out through the fan or cooling pipe built into the motherboard. Specifically, under the action of the fan or cooling pipe built into the motherboard, the heat is transferred to the inner side of the chassis wall, and then transferred to the outer side of the chassis wall by heat conduction. Finally, the heat is dissipated from the outer side of the chassis wall into the air by natural heat conduction, heat convection, and heat radiation. However, under normal circumstances, the heat dissipation capacity of the fan built into the motherboard is insufficient, which easily leads to uneven temperature distribution inside the chassis and the temperature of the chassis wall, thereby affecting the overall heat dissipation efficiency of the equipment. Summary of the invention

[0003] The purpose of the present invention is to address the defects and shortcomings of the prior art and to provide a heat dissipation chassis with a reasonable design, easy use, and easy-to-fix and disassemble and clean heat dissipation fins. Heat can be dissipated through the heat dissipation fins, and after being used for a period of time, it is easy to disassemble and clean it, thereby improving the heat dissipation effect.

[0004] To achieve the above object, the present invention adopts the following technical solution: it comprises a chassis body, a cooling fan and a side panel, wherein the cooling fan is symmetrically embedded in the rectangular hole on one side wall of the chassis body, and the side panel is embedded in the front side wall of the chassis body; it also comprises:

[0005] A mounting plate, wherein the mounting plate is embedded in a rectangular hole on one side wall of the chassis body, and the cooling fan is embedded and fixed in the mounting plate, and a mounting rod is embedded in a rectangular groove on one side wall of the mounting plate, and the mounting rod is fixedly connected to the upper and lower inner walls of the rectangular hole of the chassis body;

[0006] A connecting mechanism is arranged in the mounting rod and connected to the mounting plate; a filter screen is arranged on the outer side of the mounting plate, and the four corners of the filter screen are connected to the mounting plate through buckles;

[0007] A limiting mechanism, wherein the limiting mechanism is arranged in a side wall of the chassis body and is connected to the side plate;

[0008] A water storage box, wherein the water storage box is fixed on the inner wall of the side plate, the lower side of the water storage box is arranged to abut against the inner bottom wall of the chassis body, a cooling copper tube is passed through the upper side wall of the water storage box, the upper end of the cooling copper tube is suspended on the rear side of the side plate, and the two ports of the cooling copper tube are both located in the water storage box;

[0009] A pumping pump, wherein the pumping pump is fixed on the inner wall of one side of the water storage box, the outlet end of the pumping pump is connected to one end of the cooling copper tube, and the other end of the pumping pump is located in the water storage box;

[0010] No. 1 heat sink fins, there are several No. 1 heat sink fins, and they are arranged in a matrix on the rear side of the side plate, and the No. 1 heat sink fins are matched with the cooling copper tubes;

[0011] Mounting mechanisms, there are several mounting mechanisms, and they are arranged in a matrix on the rear side of the side plate, and the mounting mechanisms are connected to two adjacent No. 1 heat sink fins;

[0012] Through the above technical scheme, the coolant is injected into the water storage box, and then the side panel and the water storage box are installed in the side wall of the chassis body, and are limited by the limiting mechanism. During cooling, the pumping pump is started, and the pumping pump pumps the coolant in the water storage box into the cooling copper tube. The coolant exchanges heat with the heat on the No. 1 heat sink fin, thereby improving the heat dissipation effect of the No. 1 heat sink fin. When cleaning is required, the connecting mechanism is loosened, and the cooling fan can be taken out through the mounting plate. The limiting mechanism is loosened to take out the side panel, and then the No. 1 heat sink fin is removed from the cooling copper tube. At this time, the mounting mechanism is retracted into the No. 1 heat sink fin, thereby not affecting the removal of the No. 1 heat sink fin.

[0013] As a further improvement of the present invention, the connecting mechanism comprises:

[0014] The movable plates are two in number and are symmetrically arranged in the mounting rod. Insert blocks are symmetrically fixed on the opposite side walls of the movable plates. After the insert blocks pass through the side walls of the mounting rod, they are inserted into the inner wall of the rectangular groove.

[0015] A fixed block, wherein the fixed block is fixed inside the mounting rod, and a plurality of push springs are equidistantly embedded on the front and rear side walls of the fixed block, and the push springs are fixed on the side walls of the movable plate after passing through the side walls of the fixed block;

[0016] Connecting rods, there are two connecting rods, which are arranged on the upper side of the fixed block, and the lower ends of the connecting rods are screwed to the movable plate through hinged seats;

[0017] A push frame, wherein the push frame is arranged in an inverted "L" shape, and a vertical plate of the push frame is screwed to the upper ends of the two connecting rods through a hinge seat, and after the push frame passes through the mounting rod, its horizontal end is movably arranged in a movable groove on a side wall of the chassis body;

[0018] Through the above technical solution, when removing and installing the filter and the cooling fan, the push frame is pushed upward, and the vertical rod of the push frame drives the two connecting rods to move upward. The lower end of the connecting rod drives the movable plate to move toward the inside of the installation rod, and the movable plate drives the fixed block to retract into the installation rod. At this time, the push spring is compressed, thereby facilitating the installation and removal of the filter and the cooling fan.

[0019] As a further improvement of the present invention, a baffle is fixed on the horizontal plate of the push frame, the baffle is arranged to abut against the outer wall of the chassis body, and an anti-slip strip is fixed on the outer side wall of the baffle;

[0020] Through the above technical solution, the movable groove on the side wall of the chassis body can be shielded by the baffle plate, and at the same time, it is convenient to drive the push frame to move up and down.

[0021] As a further improvement of the present invention, the limiting mechanism comprises:

[0022] Rotating rods, there are four rotating rods, and they are symmetrically arranged in the upper and lower side walls of the chassis body, one end of the rotating rod is fixed with a limit rod, and the other end of the limit rod is movably inserted in the arc groove on the side wall of the side plate;

[0023] Driving rods, there are two driving rods, which are respectively screwed into the upper and lower side walls of the chassis body through bearings, and the two ends of the driving rods are respectively connected to the rotating rods on both sides through worm gear pairs, and the two driving rods are connected through a synchronous wheel transmission assembly;

[0024] A rotating disk, the rotating disk is embedded in a circular groove on a side wall of the chassis body away from the cooling fan, and the rotating disk is fixedly connected to one end of one of the driving rods;

[0025] Through the above technical solution, after the side panel is installed in the chassis body, the driving rod connected to it is driven to rotate through the rotating disk, and the driving rod drives another driving rod to rotate through the synchronous wheel transmission assembly. The two driving rods drive the corresponding rotating rods to rotate through the worm gear pair, and the rotating rod drives the limit rod to rotate until the limit rod rotates into the arc groove on the side panel, thereby limiting the side panel.

[0026] As a further improvement of the present invention, the mounting mechanism comprises:

[0027] No. 2 heat sink fins, there are two No. 2 heat sink fins, and they are symmetrically arranged on both sides of the cooling copper tube, the arc grooves on the No. 2 heat sink fins are against the outer ring wall of the cooling copper tube, and the No. 2 heat sink fins are movably inserted in the No. 1 heat sink fins adjacent thereto;

[0028] A plurality of mounting springs are equidistantly embedded and fixed in a side wall of the second heat sink fin away from the cooling copper tube, and the other end of the mounting spring passes through the side wall of the second heat sink fin and is fixed on the inner wall of the first heat sink fin;

[0029] There are several mounting cards, which are respectively fixed on the inner wall of the arc groove of the second heat sink fin, and the mounting cards are inserted into the annular groove on the outer ring wall of the cooling copper tube;

[0030] Insertion plates, there are several of the insertion plates, and they are respectively fixed on the rear side wall of the first heat sink fin, and the insertion plates are movably inserted in the rear side wall of the side plate;

[0031] Through the above technical scheme, during installation, the No. 1 heat sink fin is inserted to one side of the side panel, and during the insertion, the No. 2 heat sink fin is pushed by the arc surface of the cooling copper tube, so that the No. 2 heat sink fin moves into the No. 1 heat sink fin, so that the No. 2 heat sink fin is retracted into the No. 1 heat sink fin. At this time, the installation spring is compressed, and when the arc groove on the No. 2 heat sink fin corresponds to the cooling copper tube, the installation spring pushes the No. 2 heat sink fin, so that the installation card on the No. 2 heat sink fin is clamped to the annular groove on the outer ring wall of the cooling copper tube, and at the same time, the plug-in board on the No. 1 heat sink fin is inserted into the side panel, thereby achieving the installation effect.

[0032] As a further improvement of the present invention, the upper and lower side walls of the second heat sink fin are both fixed with limit sliders, and the limit sliders are slidably arranged in the slide grooves on the upper and lower inner walls of the first heat sink fin;

[0033] The above technical solution can prevent the second heat sink fin from falling out of the first heat sink fin.

[0034] As a further improvement of the present invention, a sliding bar is fixed on one side wall of the water storage box, and the sliding bar is slidably arranged in a strip-shaped sliding groove on one side wall of the side plate;

[0035] Through the above technical solution, the stability of the water storage box inside the chassis body can be increased, avoiding the shaking of the water storage box.

[0036] As a further improvement of the present invention, a semiconductor cooling sheet is embedded in the front side wall of the side plate, and a plurality of fins are abutted on the rear side wall of the semiconductor cooling sheet. After the fins pass through the side plate, they cooperate and abut with the first heat dissipation fin and the second heat dissipation fin.

[0037] Through the above technical solution, when the temperature is too high, the semiconductor refrigeration plate is started to cool the fins through the semiconductor refrigeration plate, and the fins exchange heat with the first and second heat sink fins, thereby increasing the cooling speed.

[0038] As a further improvement of the present invention, a water inlet pipe is arranged at one end of the pumping pump, a guide cone pipe is arranged at one side of the water inlet pipe, an annular slot on the outer ring wall of the guide cone pipe is sleeved on the water inlet pipe, a plurality of return springs are fixed at equal angles in the annular slot of the guide cone pipe, the other end of the return spring is fixed on the water inlet pipe, a filter box is arranged on the outside of the guide cone pipe, a side wall of the filter box away from the pumping pump is an open structure, the other side wall of the filter box is movably sleeved on the guide cone pipe, and one side of the filter box is inserted into the side wall of the water storage box through a sealing ring;

[0039] Through the above technical solution, the coolant entering the water storage box through the cooling copper tube is filtered through the filter box and then enters the pumping pump, thereby avoiding the phenomenon of clogging of the pumping pump.

[0040] As a further improvement of the present invention, the filter box is located on a side wall inside the water storage box and is in contact with a guide plate, the other three peripheral walls of the guide plate are fixedly connected to the inner peripheral wall of the water storage box, and the guide plate is sleeved on the cooling copper tube; this can facilitate the guiding of the coolant.

[0041] Compared with the prior art, the present invention has the following beneficial effects:

[0042] 1. The heat dissipation area is increased by the contact between the No. 1 heat dissipation fin and the cooling copper tube, and the No. 1 heat dissipation fin is connected to the cooling copper tube through an installation mechanism. After a period of use, it is easy to remove it for cleaning, thereby improving the heat dissipation effect;

[0043] 2. The two ends of the cooling copper tube are connected to the pump and the inside of the water storage box respectively, so that the coolant can circulate in the cooling copper tube, achieving the cooling effect of the No. 1 heat sink;

[0044] 3. The side panel is limited in the side wall of the chassis body by a limiting mechanism. When it needs to be disassembled, just loosen the limiting mechanism to take out the side panel. The operation is simple and portable;

[0045] 4. The cooling fan can be connected to a side wall of the chassis body through a mounting plate, which can achieve the effect of quick disassembly and assembly, and the operation is simple and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a structural schematic diagram of the present invention.

[0047] Figure 2 It is an exploded view of the connecting mechanism, the mounting plate and the filter plate in the present invention.

[0048] Figure 3 for Figure 2 Enlarged view of part A in the middle.

[0049] Figure 4It is an exploded view of the limiting mechanism, side plate and semiconductor refrigeration plate in the present invention.

[0050] Figure 5 for Figure 4 Enlarged view of part B in the middle.

[0051] Figure 6 It is an exploded view of the side panel, cooling copper tube, No. 1 heat sink fin and water storage box in the present invention.

[0052] Figure 7 It is an exploded view of the cooling copper tube and the mounting mechanism in the present invention.

[0053] Figure 8 for Figure 7 Enlarged view of part C in the middle.

[0054] Fig. 9 It is an exploded view of the pumping pump, water inlet pipe and filter box in the present invention.

[0055] Description of reference numerals:

[0056] Chassis body 1, cooling fan 2, side panel 3, mounting plate 4, mounting rod 5, connecting mechanism 6, movable plate 6-1, plug block 6-2, fixed block 6-3, push spring 6-4, connecting rod 6-5, push frame 6-6, filter screen 7, limit mechanism 8, rotating rod 8-1, limit rod 8-2, drive rod 8-3, rotating disk 8-4, water storage box 9, cooling copper tube 10, pumping pump 11, No. 1 cooling fin 12, mounting mechanism 13, No. 2 cooling fin 13-1, mounting spring 13-2, mounting card plate 13-3, plug plate 13-4, baffle 14, anti-slip strip 15, limit slider 16, sliding bar 17, semiconductor refrigeration sheet 18, water inlet pipe 19, guide cone 20, reset spring 21, filter box 22, guide plate 23. DETAILED DESCRIPTION

[0057] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0058] Embodiment 1:

[0059] like Figure 1-Figure 9 As shown, this embodiment includes a chassis body 1, a cooling fan 2 and a side panel 3. The cooling fan 2 is symmetrically embedded in the rectangular hole on the left side wall of the chassis body 1, and the side panel 3 is embedded in the front side wall of the chassis body 1; it also includes:

[0060] A mounting plate 4, wherein the mounting plate 4 is embedded in a rectangular hole on the left side wall of the chassis body 1, and the cooling fan 2 is embedded in and fixed in the mounting plate 4 by bolts, and a mounting rod 5 is embedded in a rectangular groove on the left side wall of the mounting plate 4, and the mounting rod 5 is connected to the upper and lower inner walls of the rectangular hole of the chassis body 1;

[0061] A connecting mechanism 6, wherein the connecting mechanism 6 is arranged in the mounting rod 5, and the connecting mechanism 6 is connected to the mounting plate 4; a filter screen 7 is arranged on the outer side of the mounting plate 4, and the four corners of the filter screen 7 are connected to the mounting plate 4 through buckles;

[0062] A limiting mechanism 8, wherein the limiting mechanism 8 is disposed in the front side wall of the chassis body 1, and the limiting mechanism 8 is connected to the side panel 3;

[0063] The water storage box 9 is arranged on the inner wall of the side plate 3, the lower side of the water storage box 9 is arranged to conflict with the inner bottom wall of the chassis body 1, and a cooling copper tube 10 is penetrated through the upper side wall of the water storage box 9, the upper end of the cooling copper tube 10 is suspended on the rear side of the side plate 3, and the two ports of the cooling copper tube 10 are both located in the water storage box 9; a sliding bar 17 is welded and fixed on the front side wall of the water storage box 9, and the sliding bar 17 is slidably arranged in a strip-shaped slide groove on one side wall of the side plate 3, which can increase the stability of the water storage box 9 inside the chassis body 1 and avoid the water storage box 9 from shaking;

[0064] A pumping pump 11, wherein the pumping pump 11 is fixed to the inner wall of the left side of the water storage box 9 by bolts, the outlet end of the pumping pump 11 is connected to the left end of the cooling copper tube 10, and the inlet end of the pumping pump 11 is located in the water storage box 9;

[0065] The first heat sink fins 12 are in plurality and are arranged in a matrix on the rear side of the side plate 3 . The first heat sink fins 12 cooperate with the cooling copper tubes 10 .

[0066] The mounting mechanisms 13 are multiple and are arranged in a matrix on the rear side of the side plate 3 . The mounting mechanisms 13 are connected to two adjacent first heat sink fins 12 .

[0067] Embodiment 2:

[0068] See also Figure 2 , Figure 3 As shown, based on Example 1, the connecting mechanism 6 includes:

[0069] The movable plates 6-1 are two in number and are symmetrically arranged in the mounting rod 5. Insert blocks 6-2 are symmetrically welded and fixed on the opposite side walls of the movable plates 6-1. After the insert blocks 6-2 pass through the side walls of the mounting rod 5, they are inserted into the inner wall of the rectangular groove;

[0070] A fixed block 6-3, wherein the fixed block 6-3 is welded and fixed inside the mounting rod 5, and a plurality of push springs 6-4 are equidistantly embedded on the front and rear side walls of the fixed block 6-3, and the push springs 6-4 pass through the side walls of the fixed block 6-3 and are fixed on the side walls of the movable plate 6-1;

[0071] Connecting rods 6-5, there are two connecting rods 6-5, and they are arranged on the upper side of the fixed block 6-3, and the lower ends of the connecting rods 6-5 are screwed to the movable plate 6-1 through hinged seats;

[0072] The pushing frame 6-6 is arranged in an inverted "L" shape, and the vertical plate of the pushing frame 6-6 is screwed to the upper ends of the two connecting rods 6-5 through a hinge seat. After the pushing frame 6-6 passes through the mounting rod 5, its horizontal end is movably arranged in a movable groove on one side wall of the chassis body 1; a baffle 14 is fixed on the horizontal plate of the pushing frame 6-6, and the baffle 14 is arranged to be in contact with the outer wall of the chassis body 1. An anti-slip strip 15 is fixed on the outer side wall of the baffle 14, and the movable groove on the side wall of the chassis body 1 can be blocked by the baffle 14, and at the same time, it is convenient to drive the pushing frame 6-6 to move up and down.

[0073] Embodiment 3:

[0074] See also Figure 4 , Figure 5 As shown, based on Example 1, the limiting mechanism 8 includes:

[0075] Rotating rods 8-1, there are four rotating rods 8-1, and they are symmetrically arranged in the upper and lower side walls of the chassis body 1, the front end of the rotating rod 8-1 is fixed with a limit rod 8-2, and the other end of the limit rod 8-2 is movably inserted in the arc groove on the side wall of the side plate 3;

[0076] Driving rod 8-3, there are two driving rods 8-3, and they are respectively screwed in the upper and lower side walls of the chassis body 1 through bearings, and the two ends of the driving rod 8-3 are respectively connected to the rotating rod 8-1 on both sides through a worm gear pair, and the two driving rods 8-3 are connected through a synchronous wheel transmission assembly;

[0077] The rotating disk 8-4 is embedded in a circular groove on a side wall of the chassis body 1 away from the cooling fan 2, and the rotating disk 8-4 is fixedly connected to one end of the driving rod 8-3 on the upper side.

[0078] Embodiment 4:

[0079] See also Figure 6-8 As shown, based on Example 1, the mounting mechanism 13 includes:

[0080] No. 2 heat sink fin 13-1, there are two No. 2 heat sink fins 13-1, and they are symmetrically arranged on both sides of the cooling copper tube 10. Limiting sliders 16 are fixed on the upper and lower side walls of the No. 2 heat sink fin 13-1. The limiting sliders 16 are slidably arranged in the sliding grooves on the upper and lower inner walls of the No. 1 heat sink fin 12 to prevent the No. 2 heat sink fin 13-1 from falling out of the No. 1 heat sink fin 12; the arc groove on the No. 2 heat sink fin 13-1 contacts the outer ring wall of the cooling copper tube 10, and the No. 2 heat sink fin 13-1 is movably inserted in the No. 1 heat sink fin 12 adjacent thereto;

[0081] A semiconductor refrigeration sheet 18 is embedded in the front side wall of the side plate 3, and a plurality of fins are abutted on the rear side wall of the semiconductor refrigeration sheet 18. After the fins pass through the side plate 3, they cooperate and abut with the first heat dissipation fin 12 and the second heat dissipation fin 13-1. When the temperature is too high, the semiconductor refrigeration sheet 18 is started to cool the fins through the semiconductor refrigeration sheet 18, and the fins exchange heat with the first heat dissipation fin 12 and the second heat dissipation fin 13-1, thereby increasing the cooling speed;

[0082] The spring 13-2 is installed. There are several springs 13-2, which are equidistantly embedded and fixed in a side wall of the second heat sink 13-1 away from the cooling copper tube 10. The other end of the spring 13-2 passes through the side wall of the second heat sink 13-1 and is fixed on the inner wall of the first heat sink 12.

[0083] A mounting card 13-3, wherein the mounting card 13-3 is in multiple numbers and is respectively fixed on the inner wall of the arc groove of the second heat sink fin 13-1, and the mounting card 13-3 is inserted into the annular groove on the outer ring wall of the cooling copper tube 10;

[0084] There are several plug-in boards 13 - 4 , which are respectively fixed on the rear side wall of the first heat sink fin 12 . The plug-in boards 13 - 4 are movably inserted in the rear side wall of the side panel 3 .

[0085] Embodiment 5:

[0086] See also Figure 6 , Fig. 9As shown, on the basis of Example 1, the inlet end of the pumping pump 11 is provided with a water inlet pipe 19, and a guide cone 20 is provided on the right side of the water inlet pipe 19. The annular slot on the outer ring wall of the guide cone 20 is sleeved on the water inlet pipe 19, and several return springs 21 are fixed at equal angles in the annular slot of the guide cone 20. The left end of the return spring 21 is welded and fixed to the water inlet pipe 19, and a filter box 22 is provided on the outside of the guide cone 20. The filter box 22 is away from the side wall of the pumping pump 11 and has an open structure. The other side wall of the filter box 22 is movably sleeved on the guide cone 20, and one side of the filter box 22 is inserted into the side wall of the water storage box 9 through a sealing ring; the filter box 22 is located on a side wall inside the water storage box 9, and a guide plate 23 is abutted, and the other three peripheral walls of the guide plate 23 are welded and fixed to the inner peripheral wall of the water storage box 9, and the guide plate 23 is sleeved on the cooling copper tube 10; it is convenient to guide the coolant.

[0087] When using the present invention, the water storage box 9 is injected with cooling liquid, and then the side plate 3 and the water storage box 9 are installed in the side wall of the chassis body 1, and the limiting mechanism 8 is used to limit the position. When cooling, the pumping pump 11 is started, and the pumping pump 11 pumps the cooling liquid in the water storage box 9 into the cooling copper tube 10. The cooling liquid exchanges heat with the heat on the first heat sink 12, thereby improving the heat dissipation effect of the first heat sink 12. The cooling liquid entering the water storage box 9 through the cooling copper tube 10 is filtered by the filter box 22 and then enters the pumping pump 11, thereby avoiding the phenomenon of clogging of the pumping pump 11.

[0088] When cleaning is required, and the filter 7 and the cooling fan 2 are disassembled and installed, the push frame 6-6 is pushed upward, and the vertical rod of the push frame 6-6 drives the two connecting rods 6-5 to move upward, and the lower end of the connecting rod 6-5 drives the movable plate 6-1 to move toward the inside of the installation rod 5, and the movable plate 6-1 drives the fixed block 6-3 to retract into the installation rod 5. At this time, the push spring 6-4 is compressed, which facilitates the installation and disassembly of the filter 7 and the cooling fan 2. After the side panel 3 is installed in the chassis body 1, the driving rod 8-3 connected thereto is driven to rotate through the rotating disk 8-4, and the driving rod 8-3 drives another driving rod 8-3 to rotate through the synchronous wheel transmission assembly. The two driving rods 8-3 drive the corresponding rotating rod 8-1 to rotate through the worm gear pair, and the rotating rod 8-1 drives the limit rod 8-2 to rotate until the limit rod 8-2 rotates to the arc groove on the side panel 3, so that the side panel 3 can be moved. After the cooling fin 13-1 is installed, the cooling fin 13-2 is pushed to move into the first cooling fin 12, so that the second cooling fin 13-1 is retracted into the first cooling fin 12. At this time, the mounting spring 13-2 is compressed. When the arc groove on the second cooling fin 13-1 corresponds to the cooling copper tube 10, the mounting spring 13-2 pushes the second cooling fin 13-1, so that the mounting clamp 13-3 on the second cooling fin 13-1 is clamped to the annular groove on the outer ring wall of the cooling copper tube 10, and at the same time, the plug 13-4 on the first cooling fin 12 is inserted into the side plate 3, thereby achieving the installation effect, and does not affect the removal of the first cooling fin 12.

[0089] Compared with the prior art, the beneficial effects of this specific implementation are as follows:

[0090] 1. The heat dissipation area is increased by the contact between the first heat dissipation fin 12 and the cooling copper tube 10, and the first heat dissipation fin 12 is connected to the cooling copper tube 10 through the mounting mechanism 13. After being used for a period of time, it is convenient to remove it for cleaning, thereby improving the heat dissipation effect;

[0091] 2. Both ends of the cooling copper tube 10 are connected to the pumping pump 11 and the inside of the water storage box 9 respectively, so that the coolant can circulate in the cooling copper tube 10, achieving the cooling effect of the first heat sink 12;

[0092] 3. The side panel 3 is limited in the side wall of the chassis body 1 by the limiting mechanism 8. When it needs to be disassembled, the side panel 3 can be taken out by simply loosening the limiting mechanism 8. The operation is simple and portable;

[0093] 4. The cooling fan 2 is connected to the mechanism 6 through the mounting plate 4 and is arranged in a side wall of the chassis body 1, so that the effect of quick disassembly and assembly can be achieved, and the operation is simple and fast.

[0094] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat dissipation chassis with heat dissipation fins that are easy to fix and disassemble for cleaning, comprising a chassis body (1), a heat dissipation fan (2) and a side plate (3), wherein the heat dissipation fan (2) is symmetrically embedded in a rectangular hole on a side wall of the chassis body (1), and the side plate (3) is embedded in the front side wall of the chassis body (1); the characteristics are: It also contains: A mounting plate (4), wherein the mounting plate (4) is embedded in a rectangular hole on a side wall of the chassis body (1), and the heat dissipation fan (2) is embedded and fixed in the mounting plate (4), and a mounting rod (5) is embedded in a rectangular groove on a side wall of the mounting plate (4), and the mounting rod (5) is fixedly connected to the upper and lower inner walls of the rectangular hole of the chassis body (1); A connecting mechanism (6), wherein the connecting mechanism (6) is arranged in the mounting rod (5), and the connecting mechanism (6) is connected to the mounting plate (4); a filter screen (7) is arranged on the outer side of the mounting plate (4), and the four corners of the filter screen (7) are connected to the mounting plate (4) through buckles; A limiting mechanism (8), wherein the limiting mechanism (8) is arranged in a side wall of the chassis body (1), and the limiting mechanism (8) is connected to the side plate (3); A water storage box (9), wherein the water storage box (9) is fixed on the inner wall of the side plate (3), the lower side of the water storage box (9) is arranged to abut against the inner bottom wall of the chassis body (1), a cooling copper tube (10) is passed through the upper side wall of the water storage box (9), the upper end of the cooling copper tube (10) is suspended on the rear side of the side plate (3), and both ends of the cooling copper tube (10) are located in the water storage box (9); A pumping pump (11), wherein the pumping pump (11) is fixed on the inner wall of one side of the water storage box (9), the inlet end of the pumping pump (11) is connected to one end of the cooling copper tube (10), and the other end of the pumping pump (11) is located in the water storage box (9); No. 1 heat sink fins (12), there are a plurality of No. 1 heat sink fins (12), and they are arranged in a matrix on the rear side of the side plate (3), and the No. 1 heat sink fins (12) are matched with the cooling copper tubes (10); The mounting mechanism (13) is a plurality of mounting mechanisms (13) and is arranged in a matrix on the rear side of the side plate (3). The mounting mechanism (13) is connected to two adjacent first heat dissipation fins (12).

2. A heat dissipation chassis with heat dissipation fins that are easy to fix and disassemble for cleaning according to claim 1, characterized in that: The connecting mechanism (6) comprises: The movable plates (6-1) are two in number and are symmetrically arranged in the mounting rod (5) in the front and rear directions. Insertion blocks (6-2) are symmetrically fixed on the opposite side walls of the movable plates (6-1) in the upper and lower directions. The insertion blocks (6-2) pass through the side walls of the mounting rod (5) and are inserted into the inner wall of the rectangular groove. A fixed block (6-3), the fixed block (6-3) being fixed inside the mounting rod (5), a plurality of push springs (6-4) being equidistantly embedded on the front and rear side walls of the fixed block (6-3), the push springs (6-4) passing through the side walls of the fixed block (6-3) and being fixed on the side walls of the movable plate (6-1); Connecting rods (6-5), there are two connecting rods (6-5), which are arranged on the upper side of the fixed block (6-3), and the lower ends of the connecting rods (6-5) are screwed onto the movable plate (6-1) through hinged seats; A push frame (6-6) is arranged in an inverted "L" shape, and a vertical plate of the push frame (6-6) is rotationally connected to the upper ends of two connecting rods (6-5) through a hinge seat. After the push frame (6-6) passes through the mounting rod (5), its horizontal end is movably arranged in a movable groove on a side wall of the chassis body (1).

3. A heat dissipation chassis with heat dissipation fins that are easy to fix and disassemble for cleaning according to claim 2, characterized in that: A baffle (14) is fixed on the transverse plate of the pushing frame (6-6), the baffle (14) is arranged to abut against the outer wall of the chassis body (1), and an anti-slip strip (15) is fixed on the outer side wall of the baffle (14).

4. A heat dissipation chassis with heat dissipation fins that are easy to fix and disassemble for cleaning according to claim 1, characterized in that: The limiting mechanism (8) comprises: Rotating rods (8-1), wherein there are four rotating rods (8-1) and they are symmetrically arranged in the upper and lower side walls of the chassis body (1), one end of the rotating rod (8-1) is fixed with a limiting rod (8-2), and the other end of the limiting rod (8-2) is movably inserted into an arc groove on the side wall of the side plate (3); The driving rods (8-3) are two and are respectively screwed to the upper and lower side walls of the chassis body (1) through bearings. The two ends of the driving rods (8-3) are respectively connected to the rotating rods (8-1) on both sides through worm gear pairs. The two driving rods (8-3) are connected through a synchronous wheel transmission assembly. The rotating disk (8-4) is embedded in a circular groove on a side wall of the chassis body (1) away from the cooling fan (2), and the rotating disk (8-4) is fixedly connected to one end of one of the driving rods (8-3).

5. A heat dissipation chassis with heat dissipation fins that are easy to fix and disassemble for cleaning according to claim 1, characterized in that: The mounting mechanism (13) comprises: No. 2 heat dissipation fins (13-1), the number of the No. 2 heat dissipation fins (13-1) being two and being symmetrically arranged on both sides of the cooling copper tube (10), the arc-shaped grooves on the No. 2 heat dissipation fins (13-1) being in contact with the outer ring wall of the cooling copper tube (10), and the No. 2 heat dissipation fins (13-1) being movably inserted into the No. 1 heat dissipation fins (12) adjacent thereto; A plurality of mounting springs (13-2) are equidistantly embedded and fixed in a side wall of the second heat sink fin (13-1) away from the cooling copper tube (10); the other end of the mounting spring (13-2) passes through the side wall of the second heat sink fin (13-1) and is fixed on the inner wall of the first heat sink fin (12); A mounting card (13-3), wherein the mounting card (13-3) is in plurality and is respectively fixed on the inner wall of the arc-shaped groove of the second heat dissipation fin (13-1), and the mounting card (13-3) is inserted into the annular groove on the outer ring wall of the cooling copper tube (10); There are several plug-in boards (13-4), which are respectively fixed on the rear side wall of the first heat sink fin (12). The plug-in boards (13-4) are movably inserted in the rear side wall of the side plate (3).

6. A heat dissipation chassis with heat dissipation fins that are easy to fix and disassemble for cleaning according to claim 5, characterized in that: The upper and lower side walls of the second heat dissipation fin (13-1) are both fixed with limit sliders (16), and the limit sliders (16) are slidably arranged in the slide grooves on the upper and lower inner walls of the first heat dissipation fin (12).

7. A heat dissipation chassis with heat dissipation fins that are easy to fix and disassemble for cleaning according to claim 1, characterized in that: A sliding bar (17) is fixed on one side wall of the water storage box (9), and the sliding bar (17) is slidably arranged in a strip-shaped sliding groove on one side wall of the side plate (3).

8. The heat dissipation chassis with heat dissipation fins that are easy to fix and disassemble for cleaning according to claim 5, characterized in that: A semiconductor cooling plate (18) is embedded in the front side wall of the side plate (3), and a plurality of fins are abutted on the rear side wall of the semiconductor cooling plate (18). After the fins pass through the side plate (3), they cooperate and abut with the first heat dissipation fin (12) and the second heat dissipation fin (13-1).

9. A heat dissipation chassis with heat dissipation fins that are easy to fix and disassemble for cleaning according to claim 1, characterized in that: A water inlet pipe (19) is arranged at one end of the pumping pump (11), a guide cone tube (20) is arranged at one side of the water inlet pipe (19), an annular slot on the outer ring wall of the guide cone tube (20) is sleeved on the water inlet pipe (19), a plurality of return springs (21) are fixed at equal angles in the annular slot of the guide cone tube (20), the other end of the return spring (21) is fixed on the water inlet pipe (19), a filter box (22) is arranged on the outside of the guide cone tube (20), a side wall of the filter box (22) away from the pumping pump (11) is an open structure, the other side wall of the filter box (22) is movably sleeved on the guide cone tube (20), and one side of the filter box (22) is inserted into the side wall of the water storage box (9) through a sealing ring.

10. A heat dissipation chassis with heat dissipation fins that are easy to fix and disassemble for cleaning according to claim 1, characterized in that: The filter box (22) is located on a side wall inside the water storage box (9) and is in contact with a guide plate (23). The other three peripheral walls of the guide plate (23) are fixedly connected to the inner peripheral wall of the water storage box (9). The guide plate (23) is sleeved on the cooling copper tube (10).

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