CN210038681U - Integrated PCB and water pump integrated radiator - Google Patents
Integrated PCB and water pump integrated radiator Download PDFInfo
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- CN210038681U CN210038681U CN201920121197.2U CN201920121197U CN210038681U CN 210038681 U CN210038681 U CN 210038681U CN 201920121197 U CN201920121197 U CN 201920121197U CN 210038681 U CN210038681 U CN 210038681U
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Abstract
The utility model relates to the technical field of water-cooled radiators, in particular to an integrated radiator integrating a PCB and a water pump, which comprises a cold row, wherein cooling liquid is arranged in the cold row; the integrated radiator integrating the PCB and the water pump also comprises a water chamber, the PCB and a water pump assembly, wherein the water chamber, the PCB and the water pump assembly are all arranged at one end of the cold row, and the water chamber and the water pump assembly are respectively communicated with the cold row; the water pump assembly is electrically connected with the PCB, and the PCB is further provided with a port group electrically connected with the PCB. The utility model discloses an integrated radiator integrating PCB and water pump, through reasonable design, the water pump component is integrated on the cold row, thereby effectively reducing the weight of the cold head; meanwhile, the port group on the cold row can be connected with the fan and the electric wire on the cold head, so that the electric wire is prevented from being up to the air on the case, and the attractiveness of the interior of the case is improved.
Description
Technical Field
The utility model relates to a water-cooling radiator technical field, concretely relates to integral type radiator of integrated PCB and water pump.
Background
In the DIY field of computer accessories, water cooling is always the first choice for configuring a computer for high-end feiters, compared with air cooling, water cooling has a good heat dissipation effect on CPU over frequency, but relatively, the cabinet space required by water cooling is larger; the traditional water-cooled radiator is divided into an integrated water-cooled radiator and a split water-cooled radiator, and the integrated water-cooled radiator generally comprises a cold head, a cold row and a fan arranged on the cold row.
The traditional water-cooling radiator water pump is arranged on a cold head, but a common computer case is vertically arranged, a mainboard and a CPU are vertically arranged in the case according to the internal structure of the case, and the cold head is required to be arranged at the position of the CPU of the mainboard, so that the water pump inevitably generates vibration during working, the vibration can cause certain influence on the work of the CPU, and the work of the CPU is not stable; and the water pump itself has certain weight, so can cause certain load to cold head and mainboard, can accelerate the ageing of mainboard and quick-witted case connection's screw over time, can lead to falling of mainboard seriously, damages the computer accessories of installing on the mainboard.
Moreover, most of the existing fans have the effect of fantasy colors (commonly called RGB), so that at least two wires need to be led out from the fans, one wire is a fan power supply wire, the other wire is a light bar power supply wire, at least 4 wires can be led out from cold rows with large sizes (such as 240mm and 360mm), the wires need to be connected to a mainboard for power supply, and the wires are in high altitude after being connected to the mainboard, so that the attractiveness of the interior of the case is greatly influenced; in addition, if the cold head is provided with the colorful effect, the lead-out wires are required to be inserted into the main board, and the attractiveness of the interior of the case is greatly influenced.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide an integrated radiator integrating a PCB and a water pump, which integrates a water pump component on a cold row through reasonable design, thereby effectively reducing the weight of a cold head; meanwhile, the port group on the PCB can be connected with the fan and the electric wire on the cold head, so that the electric wire is prevented from being up to the air on the case, and the attractiveness of the interior of the case is improved.
The utility model discloses a realize through following technical scheme:
an integrated radiator integrating a PCB and a water pump comprises a cold row, wherein cooling liquid is arranged in the cold row; the integrated radiator integrating the PCB and the water pump also comprises a water chamber, the PCB and a water pump assembly, wherein the water chamber, the PCB and the water pump assembly are all arranged at one end of the cold row, and the water chamber and the water pump assembly are respectively communicated with the cold row; the water pump assembly is electrically connected with the PCB, and the PCB is further provided with a port group electrically connected with the PCB.
The water chamber is communicated with a first water nozzle, and the water pump assembly is communicated with a second water nozzle.
The water pump assembly comprises a stator, a rotor assembly, a base and a shell, the shell is communicated with the cold row, and the rotor assembly and the base are both positioned in the shell; a first groove is formed in the outer side of the shell, and the stator is accommodated in the first groove; the inner side of the shell is also provided with a second groove, the recess of the second groove is positioned at the outer side of the shell to form a protruding part, the rotor assembly is accommodated in the second groove, and the first groove is positioned around the protruding part; the rotor assembly is respectively connected with the base and the shell in a rotating mode.
The rotor assembly comprises an axis, a permanent magnet and an impeller, the axis and the permanent magnet rotate coaxially, and the axis penetrates through two ends of the permanent magnet and is respectively connected with the shell and the base in a rotating mode; the impeller is linked with the permanent magnet.
And a bearing is further arranged between the axis and the shell, and a bearing is further arranged between the axis and the base.
Wherein, the PCB is provided with a first positioning hole matched with the protruding part.
The shell is provided with a plurality of positioning columns, and the PCB is further provided with a plurality of second positioning holes matched with the positioning columns.
The water chamber, the PCB and the water pump assembly are all positioned in the shell; the shell is also provided with a plurality of through holes matched with the port groups, and the side walls of the through holes are attached to the port groups.
The PCB comprises a water pump driving module and a filtering module, the water pump driving module is used for driving the water pump assembly, and the filtering module is arranged between the port group and the water pump driving module.
The water pump driving module comprises a chip U1, resistors R1, R2, R3, R4, capacitors C1, C2, C3, C4, C5, C6 and C7, wherein the model of the chip U1 is APX 9370; the filtering module comprises a diode D1 and a capacitor C8; the port group comprises a resistor R5 and ports J1, J2 and J3;
pin 1, pin 2, pin 8 and pin 15 of the chip U1 are respectively electrically connected with a water pump assembly;
pin 4 of the chip U1 is respectively connected with one end of a resistor R2 and one end of a resistor R3, the other end of the resistor R2 is connected with one end of a resistor R1, and the other end of the resistor R1 is respectively connected with pin 14 of the chip U1, one end of a capacitor C6 and one end of a capacitor C7;
pin 5 of the chip U1 is connected with one end of a capacitor C1;
pin 6 of the chip U1 is connected with one end of a capacitor C2;
a pin 9 of the chip U1 is connected with one end of a capacitor C3, and the other end of the capacitor C3 is connected with a pin 10 of a chip U1;
pin 11 of the chip U1 is connected with one end of a capacitor C4;
the other end of the capacitor C1, the other end of the resistor R3, the other end of the capacitor C2, the other end of the capacitor C4, the other end of the capacitor C5, the other end of the capacitor C6, the negative electrode of the capacitor C8, the other end of the resistor R5 and the pin 16 of the chip U1 are all grounded.
The utility model has the advantages that:
1. reduce the load of mainboard: the utility model discloses an integrated radiator integrating PCB and water pump, because the water pump component is installed on the cold row, the weight of the cold head is reduced; and the common case is vertically placed, and the load of the cold head on the mainboard is reduced and the service life of the mainboard is prolonged by reducing the weight of the cold head.
2. Avoid the cold head to influence the stability of CPU and mainboard: because the water pump can produce certain vibrations while working; the utility model discloses an integral type radiator of integrated PCB and water pump through installing water pump assembly on cold row, the cold head only carries out the heat exchange with CPU, avoids water pump assembly to influence mainboard and CPU's stability to mainboard and CPU's life has been increased.
3. The aesthetic degree in the case is improved: the utility model discloses an integrated PCB and water pump's integral type radiator, through integrated PCB in cold row department, the electric wire that fan, cold head etc. on the radiator can be through rationally walking the line on cold row or on the water pipe, insert these electric wires in PCB's port group and carry out integrated power supply, and draw forth the power supply line by PCB; such a design is more aesthetically pleasing within the enclosure.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a partial structural sectional view of the present invention.
Fig. 4 is the schematic view of the exploded structure of the water pump assembly of the present invention.
Fig. 5 is a circuit diagram of the water pump driving module and the filtering module of the present invention.
Reference numerals
A cold row-1, a water chamber-2,
PCB-3, port group-31, first positioning hole-32, second positioning hole-33,
a water pump assembly-4, a stator-41,
rotor assembly-42, shaft core-421, permanent magnet-422, impeller-423,
a base seat-43, a shell body-44, a first groove-45, a second groove-46, a protruding part-47, a positioning column-48, a shell-49, a through hole-40,
a first water nozzle-51 and a second water nozzle-52.
A water pump driving module-61 and a filtering module-62.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
It should be noted that the structures shown in the drawings are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the practical limitations of the present invention, so that the modifications or adjustments of any structure do not have the essential meaning in the art, and the technical contents disclosed in the present invention should still fall within the scope that the functions and the achievable objects of the present invention can be achieved without affecting the present invention.
As shown in fig. 1 to 4, an integrated heat sink integrating a PCB and a water pump includes a cold row 1, wherein a cooling liquid is disposed in the cold row 1; the integrated PCB and water pump radiator further comprises a water chamber 2, a PCB3 and a water pump assembly 4, wherein the water chamber 2 is communicated with a first water nozzle 51, and the water pump assembly 4 is communicated with a second water nozzle 52; the water chamber 2, the PCB3 and the water pump assembly 4 are all arranged at one end of the cold row 1, and the water chamber 2 and the water pump assembly 4 are respectively communicated with the cold row 1; the water pump assembly 4 is electrically connected to the PCB3, and the PCB3 is further provided with a port set 31 electrically connected to the PCB 3.
Specifically, the water pump assembly 4 includes a stator 41, a rotor assembly 42, a base 43 and a housing 44, the housing 44 is communicated with the cold row 1, and the rotor assembly 42 and the base 43 are both located in the housing 44; a first groove 45 is formed in the outer side of the shell 44, and the stator 41 is accommodated in the first groove 45; a second groove 46 is further formed in the inner side of the housing 44, a protrusion 47 is formed on the concave portion of the second groove 46 and located on the outer side of the housing 44, the rotor assembly 42 is accommodated in the second groove 46, and the first groove 45 is located around the protrusion 47; the rotor assembly 42 is rotatably connected to a base 43 and a housing 44, respectively.
Specifically, the rotor assembly 42 includes a shaft 421, a permanent magnet 422 and an impeller 423, the shaft 421 and the permanent magnet 422 rotate coaxially, and the shaft 421 passes through two ends of the permanent magnet 422 and then is respectively connected with the housing 44 and the base 43 in a rotating manner; the impeller 423 is interlocked with the permanent magnet 422.
In actual use, the PCB3 supplies power to the stator 41, the stator 41 generates a magnetic field after being electrified, the magnetic field penetrates through the shell 44, the permanent magnet 422 rotates under the action of the magnetic field, the permanent magnet 422 drives the impeller 423 to rotate, so that the cooling liquid in the cold row 1 is conveyed in the cold row 1, and the cooling liquid sequentially flows in a circulating manner among the cold head, the first water nozzle 51, the water chamber 2, the cold row 1, the water pump assembly 4 and the second water nozzle 52; the cooling liquid is cooled in the cold row 1, so that the heat dissipation of the CPU is realized.
The integrated PCB and water pump integrated radiator of the embodiment has the following effects:
1. reduce the load of mainboard: according to the integrated radiator integrating the PCB and the water pump, the water pump assembly 4 is arranged on the cold row 1, so that the weight of a cold head is reduced; and the common case is vertically placed, and the load of the cold head on the mainboard is reduced and the service life of the mainboard is prolonged by reducing the weight of the cold head.
2. Avoid the cold head to influence the stability of CPU and mainboard: because the water pump can produce certain vibrations while working; the integral type radiator of integrated PCB and water pump of this embodiment is through installing water pump assembly 4 on cold row 1, and the cold head only carries out the heat exchange with CPU, avoids water pump assembly 4 to influence mainboard and CPU's stability to mainboard and CPU's life has been increased.
3. The aesthetic degree in the case is improved: according to the integrated radiator integrating the PCB and the water pump, the PCB3 is integrated at the position of the cold row 1, electric wires led out by a fan, a cold head and the like on the radiator can be reasonably wired on the cold row 1 or a water pipe, the electric wires are inserted into the port group 31 of the PCB3 to be integrated for power supply, and power supply wires are led out by the PCB 3; such a design is more aesthetically pleasing within the enclosure.
The integrated PCB and water pump radiator of this embodiment, still be equipped with the bearing between axle center 421 and the casing 44, still be equipped with the bearing between axle center 421 and the base 43, because axle center 421 minute-minute rotation number of turns can be very high, so through setting up the bearing, reduce the coefficient of friction of axle center 421 in the rotation process to guarantee the gyration precision of axle center 421.
The integrated radiator of integrated PCB and water pump of this embodiment, PCB3 is equipped with the first locating hole 32 with protruding portion 47 complex, casing 44 is equipped with a plurality of reference columns 48, PCB3 still is equipped with a plurality of and reference column 48 complex second locating hole 33, through the cooperation of protruding portion 47 with first locating hole 32 and the cooperation of reference column 48 with second locating hole 33 for PCB3 fixes a position, and guarantees that PCB3 can not take place to shift.
In the integrated PCB and water pump integrated heat sink of the present embodiment, the housing 49 is further provided with a plurality of through holes 40 matching with the port set 31, the side walls of the through holes 40 are attached to the port set 31, the housing 49 can protect the PCB3 and the water pump assembly 4, and the through holes 40 expose the port set 31, so that the electric wires of the fan or other accessories can be conveniently inserted.
As shown in fig. 5, in the integrated heat sink integrating the PCB and the water pump of this embodiment, the PCB3 includes a water pump driving module 61 and a filtering module 62, the water pump driving module 61 is used for driving the water pump assembly 4, and the filtering module 62 is disposed between the port group 31 and the water pump driving module 61.
Specifically, the water pump driving module 61 includes a chip U1, a resistor R1, R2, R3, R4, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C6, and a capacitor C7, and the model of the chip U1 is APX 9370; the filtering module 62 includes a diode D1 and a capacitor C8; the port set 31 comprises a resistor R5 and ports J1, J2, J3;
pin 1, pin 2, pin 8 and pin 15 of the chip U1 are respectively electrically connected with the water pump assembly 4;
pin 4 of the chip U1 is respectively connected with one end of a resistor R2 and one end of a resistor R3, the other end of the resistor R2 is connected with one end of a resistor R1, and the other end of the resistor R1 is respectively connected with pin 14 of the chip U1, one end of a capacitor C6 and one end of a capacitor C7;
pin 5 of the chip U1 is connected with one end of a capacitor C1;
pin 6 of the chip U1 is connected with one end of a capacitor C2;
a pin 9 of the chip U1 is connected with one end of a capacitor C3, and the other end of the capacitor C3 is connected with a pin 10 of a chip U1;
pin 11 of the chip U1 is connected with one end of a capacitor C4;
the other end of the capacitor C1, the other end of the resistor R3, the other end of the capacitor C2, the other end of the capacitor C4, the other end of the capacitor C5, the other end of the capacitor C6, the negative electrode of the capacitor C8, the other end of the resistor R5 and the pin 16 of the chip U1 are all grounded.
In this embodiment, the port set 31 includes three ports, i.e., J1, J2, and J3, and in practical use, other ports may be assembled according to the user's requirement and soldered on the PCB3 to connect with the circuit on the PCB 3.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides an integral type radiator of integrated PCB and water pump, includes cold row (1), is provided with the coolant liquid in cold row (1), its characterized in that: the cold-water drainage system is characterized by further comprising a water chamber (2), a PCB (3) and a water pump assembly (4), wherein the water chamber (2), the PCB (3) and the water pump assembly (4) are all arranged at one end of the cold-water drainage (1), and the water chamber (2) and the water pump assembly (4) are respectively communicated with the cold-water drainage (1); the water pump assembly (4) is electrically connected with the PCB (3), and the PCB (3) is further provided with a port group (31) electrically connected with the PCB (3).
2. The integrated PCB and water pump heat sink as claimed in claim 1, wherein: the water chamber (2) is communicated with a first water nozzle (51), and the water pump assembly (4) is communicated with a second water nozzle (52).
3. The integrated PCB and water pump heat sink as claimed in claim 1, wherein: the water pump assembly (4) comprises a stator (41), a rotor assembly (42), a base (43) and a shell (44), the shell (44) is communicated with the cold row (1), and the rotor assembly (42) and the base (43) are both positioned in the shell (44); a first groove (45) is formed in the outer side of the shell (44), and the stator (41) is accommodated in the first groove (45); a second groove (46) is further formed in the inner side of the shell (44), a protrusion (47) is formed on the concave portion of the second groove (46) and located on the outer side of the shell (44), the rotor assembly (42) is accommodated in the second groove (46), and the first groove (45) is located around the protrusion (47); the rotor assembly (42) is respectively connected with the base (43) and the shell (44) in a rotating way; the stator (41) is electrically connected with the PCB (3).
4. The integrated PCB and water pump heat sink as claimed in claim 3, wherein: the rotor assembly (42) comprises an axis (421), a permanent magnet (422) and an impeller (423), the axis (421) and the permanent magnet (422) rotate coaxially, and the axis (421) penetrates through two ends of the permanent magnet (422) and then is respectively connected with the shell (44) and the base (43) in a rotating mode; the impeller (423) is linked with the permanent magnet (422).
5. The integrated PCB and water pump heat sink as claimed in claim 4, wherein: a bearing is further arranged between the shaft center (421) and the shell (44), and a bearing is further arranged between the shaft center (421) and the base (43).
6. The integrated PCB and water pump heat sink as claimed in claim 3, wherein: the PCB (3) is provided with a first positioning hole (32) matched with the protruding part (47).
7. The integrated PCB and water pump heat sink as claimed in claim 3, wherein: the shell (44) is provided with a plurality of positioning columns (48), and the PCB (3) is further provided with a plurality of second positioning holes (33) matched with the positioning columns (48).
8. The integrated PCB and water pump heat sink as claimed in claim 1, wherein: a shell (49) is further arranged at one end of the cold row (1), and the water chamber (2), the PCB (3) and the water pump assembly (4) are all located in the shell (49); the shell (49) is further provided with a plurality of through holes (40) matched with the port group (31), and the side walls of the through holes (40) are attached to the port group (31).
9. The integrated PCB and water pump heat sink as claimed in claim 1, wherein: PCB (3) includes water pump drive module (61) and filtering module (62), water pump drive module (61) is used for driving water pump assembly (4), filtering module (62) are located between port group (31) and water pump drive module (61).
10. The integrated PCB and water pump heat sink as claimed in claim 9, wherein: the water pump driving module (61) comprises a chip U1, resistors R1, R2, R3, R4 and capacitors C1, C2, C3, C4, C5, C6 and C7, wherein the model of the chip U1 is APX 9370; the filtering module (62) comprises a diode D1 and a capacitor C8; the port set (31) includes a resistor R5 and ports J1, J2, J3;
the pin 1, the pin 2, the pin 8 and the pin 15 of the chip U1 are respectively electrically connected with a water pump assembly (4);
pin 3 of the chip U1 is connected to the cathode of a diode D1 and the anode of a capacitor C8, respectively, and the anode of the diode D1 is connected to pin 1 of a port J1 and pin 1 of a port J3, respectively;
pin 4 of the chip U1 is respectively connected with one end of a resistor R2 and one end of a resistor R3, the other end of the resistor R2 is connected with one end of a resistor R1, and the other end of the resistor R1 is respectively connected with pin 14 of the chip U1, one end of a capacitor C6 and one end of a capacitor C7;
pin 5 of the chip U1 is connected with one end of a capacitor C1;
pin 6 of the chip U1 is connected with one end of a capacitor C2;
pin 7 of the chip U1 is connected with one end of a resistor R4, and the other end of the resistor R4 is connected with pin 3 of a port J3;
a pin 9 of the chip U1 is connected with one end of a capacitor C3, and the other end of the capacitor C3 is connected with a pin 10 of a chip U1;
pin 11 of the chip U1 is connected with one end of a capacitor C4;
pin 12 of the chip U1 is connected with one end of a capacitor C5;
pin 13 of the chip U1 is connected with the other end of the capacitor C7;
pin 2 of the port J3 is connected to pin 3 of the port J1 and the other end of the resistor R5,
the other end of the capacitor C1, the other end of the resistor R3, the other end of the capacitor C2, the other end of the capacitor C4, the other end of the capacitor C5, the other end of the capacitor C6, the negative electrode of the capacitor C8, the other end of the resistor R5 and the pin 16 of the chip U1 are all grounded.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121197.2U CN210038681U (en) | 2019-01-23 | 2019-01-23 | Integrated PCB and water pump integrated radiator |
| US16/397,827 US10834850B2 (en) | 2019-01-23 | 2019-04-29 | Integrated radiator provided with water chamber, control panel and water pump |
| DE102019126502.9A DE102019126502A1 (en) | 2019-01-23 | 2019-10-01 | Integrated cooler with water chambers, control plate and water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121197.2U CN210038681U (en) | 2019-01-23 | 2019-01-23 | Integrated PCB and water pump integrated radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210038681U true CN210038681U (en) | 2020-02-07 |
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ID=69352298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121197.2U Active CN210038681U (en) | 2019-01-23 | 2019-01-23 | Integrated PCB and water pump integrated radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210038681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109634394A (en) * | 2019-01-23 | 2019-04-16 | 东莞市建鑫电子科技有限公司 | A kind of integrated radiator of integrated PCB and water pump |
| TWI812014B (en) * | 2021-12-21 | 2023-08-11 | 黃崇賢 | Water-cooled radiator with built-in double water pump in single water row |
-
2019
- 2019-01-23 CN CN201920121197.2U patent/CN210038681U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109634394A (en) * | 2019-01-23 | 2019-04-16 | 东莞市建鑫电子科技有限公司 | A kind of integrated radiator of integrated PCB and water pump |
| CN109634394B (en) * | 2019-01-23 | 2024-03-19 | 东莞市建鑫电子科技有限公司 | Integrated PCB and water pump integrated radiator |
| TWI812014B (en) * | 2021-12-21 | 2023-08-11 | 黃崇賢 | Water-cooled radiator with built-in double water pump in single water row |
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