A water-cooled radiator for frequency converter

Abstract

The present invention discloses a frequency converter water-cooled radiator, which relates to the technical field of radiators and solves the problem of poor heat dissipation efficiency. A frequency converter water-cooled radiator comprises an assembly seat, one end of which is equipped with two water conveying structures, the other end of which is connected to a heat dissipation structure, a water pump is installed between one of the water conveying structures, a small motor is installed on one side of the water pump, and plug-in fixing structures are installed at the four end corners at the upper and lower ends of the heat dissipation structure. The assembly seat comprises a heat dissipation seat, an assembly hole, a fixing hole, a water inlet hole, a water outlet hole, an interface, an inclined groove and a heat absorption pipe, the upper surface of the heat dissipation seat is symmetrically penetrated with assembly holes, and the inner side of the assembly hole is provided with a thread, and the outer surface of both sides of the heat dissipation seat is drilled with fixing holes, and the depth of the fixing holes is twelve. The present invention enables the device to achieve the effect of efficient heat dissipation, and is easy to install and simple to operate.

Description

Technical Field

[0001] The invention relates to the technical field of water-cooling radiators, in particular to a frequency converter water-cooling radiator. Background Art

[0002] The water cooling system uses a pump to circulate the coolant in the heat pipe and dissipate heat. The heat-absorbing part on the radiator (called a heat-absorbing box in the liquid cooling system) is generally used to absorb heat from the computer CPU, north bridge, and graphics card. The heat absorbed by the heat-absorbing part is discharged to the outside of the host through the radiator designed on the back of the fuselage.

[0003] However, the existing water-cooled radiators have a single structure and insufficient functions. A large number of operating steps are required during installation, and many installation tools are needed, which is cumbersome. In addition, the internal heat dissipation efficiency is poor and cannot provide a good heat dissipation environment for the device. Therefore, it does not meet the existing needs. We have proposed a frequency converter water-cooled radiator. Summary of the invention

[0004] The object of the present invention is to provide a water-cooled radiator for a frequency converter to solve the problems of the water-cooled radiator proposed in the above-mentioned background technology, such as a single structure, insufficient functions, a large number of operating steps required during installation, and a large number of installation tools required, which is relatively cumbersome, and poor internal heat dissipation efficiency, and the inability to provide a good heat dissipation environment for the device.

[0005] To achieve the above object, the present invention provides the following technical solution: a frequency converter water-cooled radiator, comprising an assembly seat, one end of which is equipped with two water channel delivery structures, the other end of which is connected to a heat dissipation structure, a water pump is installed between one of the water channel delivery structures, a small motor is installed on one side of the water pump, and four end corners at the upper and lower ends of the heat dissipation structure are equipped with plug-in fixing structures:

[0006] The assembly seat comprises a heat sink, an assembly hole, a fixing hole, a water inlet hole, a water outlet hole, an interface, an inclined groove and a heat absorption pipe. The upper surface of the heat sink is symmetrically penetrated with assembly holes, and the inner side of the assembly holes is provided with threads. The outer surfaces of both sides of the heat sink are drilled with fixing holes, and the depth of the fixing holes is twelve. The inner sides of the water inlet hole and the water outlet hole are both threadedly fixed with interfaces, and one end of the interface is evenly arranged with inclined grooves. The inner side of the heat sink is bent and provided with a heat absorption pipe. One end of the heat absorption pipe is threadedly installed with a water inlet hole, and the other end of the heat absorption pipe is threadedly installed with a water outlet hole. The heat dissipation structure comprises a frame, a fixed frame, a drain port, a pipe socket, a heat dissipation pipe, a heat conduction plate and an inner diameter hole, fixed frames are arranged on both sides of the frame, a hydrophobic port is arranged at one end of the frame, a pipe socket is arranged on the upper surface of the hydrophobic port, heat dissipation pipes are evenly arranged on the inner side of the frame, a heat conducting plate is arranged between every two heat dissipation pipes, an inner diameter hole is arranged on the inner side of the heat conducting plate, the plug-in fixing structure comprises a plug-in end, a pin, a limit ring, a plug-in seat, a slot, a matching ring groove and a limit groove, a pin is arranged on the lower end face of the plug-in end, a limit ring is fixed on one side of the lower end of the pin, a plug-in seat is installed on the lower end of the pin, a slot is arranged on the inner side of the plug-in seat, a matching ring groove is arranged on one side of the inner wall of the slot, and a limiting groove is arranged on the top of the plug-in seat.

[0007] Preferably, the waterway conveying structure includes a hose, a plug-in end, an annular groove, a telescopic sleeve, a ball and a movable groove. A plug-in end is installed at one end of the hose, an annular groove is provided on one side of the plug-in end, a telescopic sleeve is installed at the other end of the hose, a movable groove is provided on the inner side of the telescopic sleeve, and a ball is connected to the inner slide groove of the movable groove.

[0008] Preferably, the heat absorption pipe is arranged in a curved shape on the inner side of the heat sink, the inner walls of the water inlet and the water outlet are provided with threaded grooves, and the interface is fixed to the water inlet and the water outlet by threads.

[0009] Preferably, the fixing hole is provided with a thread inside, and the thread pitch is six millimeters, the depth is fourteen millimeters, and the thread depth is twelve millimeters.

[0010] Preferably, each of the heat conducting plates is two heat dissipation pipes, and one side of the two heat dissipation pipes is formed by integral casting.

[0011] Preferably, one end of the heat conducting plate is sealed with the hydrophobic port by plugging, and the pipe socket is sealed with the heat conducting plate by welding.

[0012] Preferably, the heat conducting plates are evenly arranged on the inner side of the frame, the heat dissipation pipes are surrounded and inserted between two heat conducting plates, and the heat conducting plates and the heat dissipation pipes are integrally cast.

[0013] Preferably, the water channel conveying structure and the water pump are sealed by threads, the inner wall of the plug-in end is provided with a rubber bevel groove, and the plug-in end and the bevel groove are sealed by a card groove.

[0014] Preferably, a spring is installed inside the telescopic sleeve, one end of the spring is in contact with the telescopic sleeve, and the other end of the spring is connected to one end of the hose.

[0015] Preferably, the socket is connected to an external device and a cooling fan, and an annular pin is provided on one side of the lower end surface of the plug end, and the annular pin and the limiting groove are limited by a clamping groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. When installing the device of the present invention, first fix the plug-in end screws on the upper surface of the fixed frame, then fix the plug-in seat on the fan and the fixed position, screw the interface and the inside of the water inlet and outlet holes through the thread, and then connect one end of the hose to the pipe socket. When inserting, push the telescopic sleeve backwards to squeeze the ball into the inside of the movable groove, and then insert it, loosen the telescopic sleeve, push the telescopic sleeve through the spring, and then push the ball to the annular groove on one side of the pipe socket through the telescopic sleeve to seal the groove, and then connect the other end of the hose to the inclined groove. When inserting, the internal rubber inclined groove is used to seal the ball. The groove and the inclined groove are matched to clamp the inclined groove tightly and complete the sealing, and then the water pump is connected to the middle position of another water conveying structure. When installing the heat dissipation structure, the four end angles at the bottom of the frame correspond to the fixed position, and the pin is inserted into the inside of the matching ring groove, so that the limit ring is clamped into the inside of the matching ring groove, and the annular pin is inserted into the inside of the limit groove to form a limit and fixation effect. Through this mechanism, the installation time of the device can be reduced, and the structure is simple to operate. The operator can install the device without using tools, which reduces the installation time and steps;

[0018] 2. When the device of the present invention is used, the machine is started, and the interior is filled with coolant. The water pump is operated to drive the internal coolant to move. The coolant enters the interior of the heat absorption pipe through the water outlet. The heat inside the assembly seat is converted and transported through the design of the heat absorption pipe. The coolant is then brought into the interior of the heat dissipation structure by a hose, flows into the interior of the heat conduction plate through the pipe socket, and then the heat dissipation operation of the heat conduction plate is performed by the heat dissipation fan. The heat of the heat conduction plate is conducted through the action of the heat dissipation pipe, and the heat dissipation efficiency of the heat conduction plate is accelerated. The curved design of the heat conduction plate prolongs the residence time of the coolant inside the device and increases the heat dissipation area, making the heat dissipation more efficient. The double-tube design of the heat conduction plate can further accelerate the dissipation of heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the heat sink of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the heat dissipation structure of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the heat absorption pipeline of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the plug-in fixing structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the combined structure of the heat dissipation pipe and the heat conduction plate of the present invention;

[0025] Figure 7 It is a schematic diagram of the internal structure of the waterway transport structure of the present invention.

[0026] In the figure: 1. assembly seat; 101. heat sink; 102. assembly hole; 103. fixing hole; 104. water inlet hole; 105. water outlet hole; 106. interface; 107. inclined groove; 108. heat absorbing pipe; 2. waterway conveying structure; 201. hose; 202. plug-in end; 203. annular circular groove; 204. telescopic sleeve; 205. ball bearing; 206. movable groove; 3. small motor; 4. heat dissipation structure; 401. frame; 402. fixed frame; 403. drain port; 404. pipe socket; 405. heat dissipation pipe; 406. heat conducting plate; 407. inner diameter hole; 5. plug-in fixing structure; 501. plug-in end; 502. latch; 503. limit ring; 504. plug-in seat; 505. slot; 506. matching ring groove; 507. limit groove; 6. water pump. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] The water pump 6 (model DHE) and the small motor 3 (model ZGB37RG) mentioned in the present invention can be obtained in the market or customized.

[0029] See also Figures 1 to 7 , an embodiment provided by the present invention: a frequency converter water-cooling radiator, comprising an assembly seat 1, one end of which is equipped with two water channel delivery structures 2, the other end of which is connected to a heat dissipation structure 4, a water pump 6 is installed between one of the water channel delivery structures 2, a small motor 3 is installed on one side of the water pump 6, and four end corners of the upper and lower ends of the heat dissipation structure 4 are equipped with plug-in fixing structures 5:

[0030] The assembly seat 1 includes a heat sink 101, an assembly hole 102, a fixing hole 103, a water inlet hole 104, a water outlet hole 105, an interface 106, an inclined groove 107 and a heat absorption pipe 108. The upper surface of the heat sink 101 is symmetrically penetrated with the assembly holes 102, and the inner side of the assembly holes 102 is provided with threads. The outer surfaces of both sides of the heat sink 101 are drilled with fixing holes 103, and the depth of the fixing holes 103 is twelve. The inner sides of the water inlet hole 104 and the water outlet hole 105 are both threadedly fixed with interfaces 107. 06, one end of the interface 106 is evenly arranged with inclined grooves 107, the inner side of the heat sink 101 is bent to be provided with a heat absorbing pipe 108, one end of the heat absorbing pipe 108 is threadedly installed with a water inlet hole 104, and the other end of the heat absorbing pipe 108 is threadedly installed with a water outlet hole 105, the heat dissipation structure 4 includes a frame 401, a fixed frame 402, a drain port 403, a pipe socket 404, a heat dissipation pipe 405, a heat conducting plate 406 and an inner diameter hole 407, and both sides of the frame 401 are provided with fixed frames 402 A drain port 403 is provided at one end of the frame 401, and a pipe socket 404 is provided on the upper surface of the drain port 403. Heat dissipation pipes 405 are evenly arranged on the inner side of the frame 401. A heat conduction plate 406 is provided between every two heat dissipation pipes 405. An inner diameter hole 407 is provided on the inner side of the heat conduction plate 406. Through this mechanism, the function of rapid installation of the device can be realized, and the structure is simple and the heat dissipation efficiency is high. The plug-in fixing structure 5 includes a plug-in end 501, a latch 502, a limit ring 503, A plug-in socket 504, a slot 505, a matching ring groove 506 and a limiting groove 507, a pin 502 is provided on the lower end face of the plug-in end 501, a limiting ring 503 is fixed to a slot on one side of the lower end of the pin 502, a plug-in socket 504 is installed on the lower end of the pin 502, a slot 505 is provided on the inner side of the plug-in socket 504, a matching ring groove 506 is provided on one side of the inner wall of the slot 505, and a limiting groove 507 is provided on the top of the plug-in socket 504. Through this mechanism, the device can be easily installed.

[0031] Furthermore, the waterway transport structure 2 includes a hose 201, a plug-in end 202, an annular groove 203, a telescopic sleeve 204, a ball 205 and a movable groove 206. The plug-in end 202 is installed at one end of the hose 201, and an annular groove 203 is provided on one side of the plug-in end 202. The telescopic sleeve 204 is installed at the other end of the hose 201. The inner side of the telescopic sleeve 204 is provided with a movable groove 206. The inner sliding groove of the movable groove 206 is connected to the ball 205. Through this mechanism, the device can provide a transportation function.

[0032] Furthermore, the heat absorption pipe 108 is arranged in a curved shape on the inner side of the heat sink 101, the inner walls of the water inlet hole 104 and the water outlet hole 105 are provided with threaded grooves, and the interface 106 is fixed to the water inlet hole 104 and the water outlet hole 105 by threads. Through this mechanism, the heat sink 101 can achieve efficient heat dissipation.

[0033] Furthermore, the fixing hole 103 is provided with a thread inside, and the thread pitch is six millimeters, the depth is fourteen millimeters, and the thread depth is twelve millimeters. Through this mechanism, the function of rapid installation of the device can be achieved, and the structure is simple and the heat dissipation efficiency is high.

[0034] Furthermore, each heat conducting plate 406 is formed into two heat dissipation pipes, and one side of the two heat dissipation pipes is formed by integral casting. Through this mechanism, the device can achieve the effect of rapid heat dissipation.

[0035] Furthermore, one end of the heat conducting plate 406 is sealed with the drain port 403 by plugging, and the pipe socket 404 is sealed with the heat conducting plate 406 by welding. Through this mechanism, the heat dissipation efficiency of the heat conducting plate 406 can be made higher.

[0036] Furthermore, the heat conducting plates 406 are evenly arranged on the inner side of the frame 401 , and the heat dissipation pipes 405 are inserted around and inserted between the two heat conducting plates 406 . The heat conducting plates 406 and the heat dissipation pipes 405 are integrally cast and molded. Through this mechanism, the heat dissipation efficiency of the heat conducting plates 406 can be made more efficient.

[0037] Furthermore, the water channel conveying structure 2 and the water pump 6 are sealed by threads, the inner wall of the plug end 202 is provided with a rubber bevel groove, and the plug end 202 and the bevel groove 107 are sealed by a card groove. Through this mechanism, the device can be quickly installed.

[0038] Furthermore, a spring is installed on the inner side of the telescopic sleeve 204, one end of the spring is in contact with the telescopic sleeve 204, and the other end of the spring is connected to one end of the hose 201. Through this mechanism, the telescopic sleeve 204 can be driven to move forward, thereby achieving a locking effect and facilitating the installation of the device.

[0039] Furthermore, the socket 504 is connected to the external device and the cooling fan, and a ring pin is provided on one side of the lower end surface of the plug end 501. The ring pin and the limiting groove 507 are limited by the card slot. Through this mechanism, the function of rapid installation of the device can be realized.

[0040] Working principle: Check the working status of the internal structure of the device, place the device in the working area, and when installing the device, first screw the plug end 501 to the upper surface of the fixed frame 402, then fix the plug seat 504 to the fan and the fixed position, screw the interface 106 into the water inlet hole 104 and the water outlet hole 105 through the thread, and then connect one end of the hose 201 to the pipe socket 404. When inserting, push the telescopic sleeve 204 backwards to squeeze the ball 205 into the inside of the movable groove 206, and then insert it, loosen the telescopic sleeve 204, and push it through the spring The telescopic sleeve 204 is then used to push the ball 205 to seal the annular groove 203 on one side of the pipe socket 404, and then the other end of the hose 201 is connected to the inclined groove 107. When inserted, the inclined groove 107 is tightly clamped by the cooperation of the internal rubber inclined groove and the inclined groove 107 to complete the sealing, and then the water pump 6 is connected to the middle position of another water conveying structure 2. When installing the heat dissipation structure 4, the four end corners of the bottom of the frame 401 correspond to the fixed position, and the pin 502 is inserted into the inside of the matching annular groove 506 to make the limit ring 503 The inner part of the ring groove 506 is inserted into the inner part of the limiting groove 507, and the annular pin is inserted into the inner part of the limiting groove 507 to form a limiting and fixing function. Through this mechanism, the installation time of the device can be reduced, and the structure is simple to operate. The operator can also install the device without using tools, which reduces the installation time and steps. When the device is used, the machine is started, the inner part is filled with coolant, and the water pump 6 is operated to drive the inner coolant to move. The coolant enters the inner part of the heat absorption pipe 108 through the water outlet 105. Through the design of the heat absorption pipe 108, the heat inside the assembly seat 1 is The coolant is converted and transported by the hose 201 into the interior of the heat dissipation structure 4, flows into the interior of the heat conducting plate 406 through the pipe socket 404, and then the heat dissipation fan performs heat dissipation operation on the heat conducting plate 406, and the heat of the heat conducting plate 406 is conducted through the heat dissipation pipe 405 to accelerate the heat dissipation efficiency of the heat conducting plate 406, and the curved design of the heat conducting plate 406 prolongs the residence time of the coolant in the device and increases the heat dissipation area, making the heat dissipation more efficient, and the double-tube design of the heat conducting plate 406 can further accelerate the dissipation of heat.

[0041] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A frequency converter water cooling radiator, comprising a mounting seat (1), characterized in that: Two water channel conveying structures (2) are installed at one end of the assembly seat (1), and the other end of the water channel conveying structure (2) is connected to the heat dissipation structure (4). A water pump (6) is installed between one of the water channel conveying structures (2), and a small motor (3) is installed on one side of the water pump (6). Four end corners at the upper and lower ends of the heat dissipation structure (4) are installed with plug-in fixing structures (5): The assembly seat (1) comprises a heat sink (101), an assembly hole (102), a fixing hole (103), a water inlet hole (104), a water outlet hole (105), an interface (106), an inclined groove (107) and a heat absorption pipe (108); the upper surface of the heat sink (101) is symmetrically provided with assembly holes (102), and the inner side of the assembly hole (102) is provided with a thread; the outer surfaces of both sides of the heat sink (101) are drilled with fixing holes (103), and the depth of the fixing holes (103) is twelve; the water inlet hole (104) and the water outlet hole (105) are symmetrically provided with the assembly holes (102) and the inner side of the assembly holes (102) is provided with a thread; The inner side is threadedly fixed with an interface (106), one end of the interface (106) is evenly arranged with inclined grooves (107), the inner side of the heat sink (101) is bent to be provided with a heat absorbing pipe (108), one end of the heat absorbing pipe (108) is threadedly installed with a water inlet hole (104), and the other end of the heat absorbing pipe (108) is threadedly installed with a water outlet hole (105), the heat dissipation structure (4) comprises a frame (401), a fixed frame (402), a drain port (403), a pipe socket (404), a heat dissipation pipe (405), a heat conduction plate (406) and an inner diameter The frame (401) is provided with a fixed frame (402) on both sides, a drain port (403) is provided at one end of the frame (401), a pipe socket (404) is provided on the upper surface of the drain port (403), heat pipes (405) are evenly arranged on the inner side of the frame (401), a heat conducting plate (406) is provided between every two heat conducting tubes (405), an inner diameter hole (407) is provided on the inner side of the heat conducting plate (406), and the plug-in fixing structure (5) comprises a plug-in end (501), a latch (502), a limit stop A ring (503), a plug seat (504), a slot (505), a matching ring groove (506) and a limiting groove (507); the lower end surface of the plug end (501) is provided with a plug pin (502); a limiting ring (503) is fixed to a slot on one side of the lower end of the plug pin (502); a plug seat (504) is installed at the lower end of the plug pin (502); a slot (505) is provided on the inner side of the plug seat (504); a matching ring groove (506) is provided on one side of the inner wall of the slot (505); and a limiting groove (507) is provided on the top of the plug seat (504); The waterway conveying structure (2) comprises a hose (201), a plug-in end (202), an annular groove (203), a telescopic sleeve (204), a ball (205) and a movable groove (206); one end of the hose (201) is provided with the plug-in end (202); one side of the plug-in end (202) is provided with an annular groove (203); the other end of the hose (201) is provided with a telescopic sleeve (204); the inner side of the telescopic sleeve (204) is provided with a movable groove (206); the inner side sliding groove of the movable groove (206) is connected with a ball (205); The water channel conveying structure (2) and the water pump (6) are sealed by threads, the inner wall of the plug end (202) is provided with a rubber inclined groove, and the plug end (202) and the inclined groove (107) are sealed by a card groove; A spring is installed inside the telescopic sleeve (204), one end of the spring is in contact with the telescopic sleeve (204), and the other end of the spring is connected to one end of the hose (201); The heat absorption pipe (108) is arranged in a curved shape on the inner side of the heat sink (101); the inner walls of the water inlet hole (104) and the water outlet hole (105) are provided with thread grooves; and the interface (106) is fixed to the water inlet hole (104) and the water outlet hole (105) by threads.

2. The inverter water cooling radiator according to claim 1, characterized in that: The fixing hole (103) is provided with a thread inside, and the thread pitch is six millimeters, the depth is fourteen millimeters, and the thread depth is twelve millimeters.

3. The inverter water cooling radiator according to claim 1, characterized in that: Each of the heat conducting plates (406) is two heat dissipation pipes, and one side of the two heat dissipation pipes is formed by integral casting.

4. The inverter water cooling radiator according to claim 1, characterized in that: One end of the heat conducting plate (406) is sealed with the hydrophobic port (403) by plugging, and the pipe socket (404) and the heat conducting plate (406) are sealed by welding.

5. The inverter water cooling radiator according to claim 1, characterized in that: The heat conducting plates (406) are evenly arranged on the inner side of the frame (401), the heat dissipation pipes (405) are surrounded and inserted between the two heat conducting plates (406), and the heat conducting plates (406) and the heat dissipation pipes (405) are integrally cast.

6. The inverter water cooling radiator according to claim 1, characterized in that: The plug socket (504) is connected to an external device and a cooling fan, and a ring pin is provided on one side of the lower end surface of the plug end (501), and the ring pin and the limiting groove (507) are limited by a card slot.

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