WO2022032975A1 - 一体式水冷散热装置 - Google Patents

一体式水冷散热装置 Download PDF

Info

Publication number
WO2022032975A1
WO2022032975A1 PCT/CN2020/141864 CN2020141864W WO2022032975A1 WO 2022032975 A1 WO2022032975 A1 WO 2022032975A1 CN 2020141864 W CN2020141864 W CN 2020141864W WO 2022032975 A1 WO2022032975 A1 WO 2022032975A1
Authority
WO
WIPO (PCT)
Prior art keywords
cavity
pump
water cooling
cooling device
water
Prior art date
Application number
PCT/CN2020/141864
Other languages
English (en)
French (fr)
Inventor
肖启能
Original Assignee
深圳市研派科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市研派科技有限公司 filed Critical 深圳市研派科技有限公司
Publication of WO2022032975A1 publication Critical patent/WO2022032975A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating

Definitions

  • the utility model relates to a liquid-cooled radiator, in particular to an integrated water-cooled radiator.
  • a liquid cooling system includes a cold plate, a heat dissipator and a pump, and a circulation pipeline is formed through the communication of the connecting pipes.
  • the water-cooled head is in contact with the heating element, and the circulating pipeline is filled with a working fluid, such as a water-cooled liquid (coolant). Row.
  • a working fluid such as a water-cooled liquid (coolant). Row.
  • liquid-cooling radiators which are mainly composed of a water pump stacked on a water-cooled head and integrated into one, so as to achieve the effect of reducing the volume and being easy to install.
  • the heat generated by the heating element will be conducted to the electronic components of the water pump, thereby affecting the working efficiency and service life of the water pump.
  • high heat and high temperature are fatal to the pump module composed of precise rotating structural parts and electronic parts!
  • One of the objectives of the present invention is to provide an integrated water-cooling heat dissipation device to avoid heat conduction from the water-cooling head to the pump module, so as to maintain the normal use of the pump module.
  • Another object of the present invention is to provide an integrated water-cooling heat dissipation device, the pump body of which is integrally formed to reduce the risk of liquid leakage, and can reduce the processing procedure and cost.
  • the present invention is an integrated water-cooling heat-dissipating device, which includes a pump body, a pump upper cover, a pump module, a guide plate and a water-cooling head.
  • the pump body is an integrally formed shell seat, the opposite sides of the shell seat are formed with a first cavity and a second cavity that communicate with each other, and a heat insulating space is formed between the first cavity and the second cavity.
  • the upper cover of the pump is combined with the shell seat and covers the first cavity.
  • the upper cover of the pump is formed with a stator space and a cylinder protruding from the stator space on the side away from the first cavity.
  • the cylinder has a connection with the first cavity. rotor space.
  • the pump module includes a stator group arranged in the stator space, a rotor group inserted in the rotor space, and an impeller group connected with the rotor group, and the impeller group is arranged in the first cavity.
  • the guide plate is combined in the second cavity, and a heat exchange cavity is formed on the side of the guide plate away from the pump module.
  • the water cooling head comprises a bottom plate and a plurality of fins, the bottom plate covers the heat exchange cavity, and the fins are arranged on the bottom plate and arranged in parallel in the heat exchange cavity.
  • the integrated water-cooling heat dissipation device includes: a pump body and a shell seat formed in one piece, a first cavity and a second cavity that communicate with each other are formed on the opposite sides of the shell seat, and the shell seat is located in the first cavity.
  • a heat-insulating space is formed between a cavity and the second cavity;
  • a pump upper cover is combined with the shell seat and covers the first cavity, and the pump upper cover is located far from the first cavity.
  • One side is formed with a stator space and a cylindrical column protruding from the stator space, and the cylindrical column has a rotor space communicating with the first cavity;
  • a pump module includes a stator set arranged in the stator space, a rotor set inserted in the first cavity, and an impeller set connected to the rotor set, the impeller set is arranged in the first container cavity; a deflector integrated into the second cavity, the deflector is formed with a heat exchange cavity on the side away from the pump module; and a water-cooling head, including a bottom plate and a plurality of fins, the The bottom plate covers the heat exchange cavity, and the fins are arranged on the bottom plate and arranged in parallel in the heat exchange cavity.
  • the housing base is formed with a water inlet hole and a water outlet hole, the water inlet hole communicates with the second cavity, and the water outlet hole communicates with the first cavity.
  • the housing base is formed with a plurality of screw holes on the periphery of the first cavity, and at least one wire routing groove is formed on the outer edge surface of the housing base.
  • the shell seat is formed with a plurality of hollow parts at positions avoiding the first cavity, the second cavity, the water outlet hole, the water inlet hole, the screw holes and the at least one wire routing slot.
  • the pump upper cover is provided with a plurality of combining holes at the positions corresponding to the screw holes.
  • it also includes a waterproof gasket, and the waterproof gasket is arranged between the pump body and the pump upper cover.
  • the heat insulating space includes a slot through which the fastener can be inserted.
  • the slot is located on a side of the insulating space adjacent to the water cooling head.
  • the buckle includes a plate body, a plurality of locking holes and an insertion hole arranged on the plate body, and the plate body is formed with a pair of buckle arms on two sides of the insertion hole.
  • the deflector has an inlet hole and at least one outlet hole, the inlet hole communicates with the water inlet hole, and the at least one outlet hole communicates with the second cavity.
  • the pump body of the one-piece water-cooling radiator of the present invention is formed by integral molding.
  • the body can reduce the joint interface, reduce the risk of liquid leakage, and reduce the processing procedure and cost.
  • the pump body is formed with an insulating space and a plurality of hollow parts, which are provided as an insulating space to isolate heat conduction, so as to prevent the heat of the heating element from being conducted from the water cooling head to the pump module.
  • the arrangement of the hollow part can achieve the effects of reducing the weight of the pump body, reducing the material and reducing the cost, and can avoid the heat shrinkage of the shell seat during the injection molding process, so as to maintain the correct size of the shell seat, and increase the utility model practicability.
  • FIG. 1 is a schematic three-dimensional appearance diagram of an integrated water-cooling heat dissipation device of the present invention.
  • FIGS. 2 to 4 are combined cross-sectional views of an integrated water-cooling heat dissipation device of the present invention.
  • FIG. 5 is a perspective exploded schematic diagram of a fastener of an integrated water-cooling heat dissipation device of the present invention.
  • FIG. 6 is a perspective exploded schematic view of the upper cover of the pump of the present invention.
  • FIG. 7 and FIG. 8 are two perspective exploded schematic views of the deflector, the water block and the pump body of the present invention.
  • 9 and 10 are two perspective exploded schematic views of the pump module and the pump upper cover of the present invention.
  • FIG. 11 and FIG. 12 are schematic diagrams of the combination of the fastener of the present invention.
  • Integrated water cooling device 10: Pump body, 100: Groove, 100a: Insulation space, 101a: Slot, 102a: Bump, 100b: Hollow part, 101b: Wiring slot, 11: Shell seat, 110 : screw hole, 111: first chamber, 112: second chamber, 113: water inlet hole, 114: water outlet hole, 12: water outlet pipe, 13: water inlet pipe, 20: pump cover, 200: combination hole, 201 : screw, 21: stator space, 22: cylinder, 220: rotor space, 30: pump module, 31: stator group, 32: rotor group, 33: impeller group, 40: deflector, 400: heat exchange Cavity, 41: Lead-in hole, 42: Lead-out hole, 50: Water block 51: Bottom plate, 511: Heat conduction plane, 52: Fin, 60: Buckle, 61: Plate body, 62: Lock hole, 63: Jack, 64: buckle arm, 641: groove, 70: waterproof gasket.
  • FIG. 1 and FIG. 2 to FIG. 4 are a three-dimensional appearance schematic view and three combined cross-sectional views of an integrated water-cooling heat sink of the present invention.
  • An integrated water cooling device 1 of the present invention includes a pump body 10 , a pump upper cover 20 , a pump module 30 , a deflector 40 and a water cooling head 50 .
  • the pump module 30 is disposed on the pump casing formed by the pump body 10 and the pump upper cover 20 .
  • the guide plate 40 is assembled on one side of the pump body 10 to guide the cooling liquid.
  • the water cooling head 50 is located on an outer side of the deflector 40 and is combined with the pump body 10 for attaching to a heating element (not shown) and dissipating heat.
  • the integrated water cooling device 1 further includes a fastener 60 .
  • the fastener 60 is combined with the pump body 10 to provide locking of the integrated water cooling device 1 in a fixed position such as a circuit board.
  • the pump body 10 is formed with a heat insulating space 100a and a plurality of hollow parts 100b.
  • the insulating space 100a and the hollow portions 100b are arranged to prevent the heat of the heating element from being conducted from the water cooling head 50 to the pump module 30 .
  • the structure of the integrated water-cooled heat dissipation device 1 is described in more detail as follows.
  • FIG. 5 and FIG. 6 are respectively a three-dimensional exploded schematic diagram of a fastener of an integrated water-cooling heat dissipation device of the present invention and a three-dimensional exploded schematic diagram of the upper cover of the pump.
  • the insulating space 100a includes a slot 101a through which the fastener 60 can be inserted; One side of the water block 50.
  • the installation of the buckle 60 can lock and position the integrated water cooling device 1 .
  • the buckle 60 is directly inserted into the slot 101a of the pump body 10 to reduce the overall volume.
  • the integrated water cooling device 1 further includes a waterproof gasket 70, the waterproof gasket 70 is disposed between the pump body 10 and the pump cover 20, so as to keep the two Airtightness between them to prevent liquid seepage. More specifically, a groove 100 is formed at the position of the pump body 10 and the pump upper cover 20 corresponding to the waterproof gasket 70 ; and the waterproof gasket 70 is embedded in the groove 100 .
  • FIGS. 7 to 10 are two-dimensional exploded schematic views of the baffle plate, water-cooled head, and pump body of the present invention, and two-dimensional exploded schematic views of the pump module and the pump upper cover, respectively.
  • the pump body 10 of the one-piece water-cooling heat dissipation device 1 of the present invention is an integrally formed housing 11 .
  • a first cavity 111 and a second cavity 112 are formed on opposite sides of the housing base 11 , and the housing base 11 is formed at intervals between the first cavity 111 and the second cavity 112 There is this insulating space 100a.
  • the pump body 10 is integrally formed by plastic injection molding, which is not limited in actual implementation.
  • the pump body 10 can also be formed by various molding methods such as one-piece molding or 3D printing.
  • the pump body 10 of the present invention is formed by integral molding. Compared with the traditional method of combining multiple components by welding or structural assembly, the pump body 10 of the present invention can reduce the number of joints. Interface, reduce the risk of leakage, and reduce processing procedures and costs.
  • the housing 11 is formed with a water inlet hole 113 and a water outlet hole 114 , and the water outlet hole 114 communicates with the first cavity 111 , and the water inlet hole 113 communicates with the second cavity 112 .
  • the pump body 10 further includes a water outlet pipe 12 and a water inlet pipe 13 .
  • One end of the water outlet pipe 12 is connected to the water outlet hole 114 , and one end of the water inlet pipe 13 is connected to the water inlet hole 113 .
  • the housing base 11 is formed with a plurality of screw holes 110 on the periphery of the first cavity 111 , and at least one wiring slot 101 b is formed on the outer edge surface of the housing base 11 .
  • the wiring grooves 101b are provided for attaching the wires of the pump module 30 .
  • the housing 11 avoids the first cavity 111 , the second cavity 112 , the water inlet 113 , the water outlet 114 , the screw holes 110 and the at least one A plurality of hollow portions 100b are formed at the position of the wire routing slot 101b. That is, the size, shape and position of the hollowed-out portions 100b are not limited, and the hollowed-out portions 100b may be formed at positions of non-functional structures on the housing 11 according to actual conditions.
  • the arrangement of the hollow parts 100b can reduce the weight of the shell seat 11, and can reduce the material to achieve the effect of reducing cost, and can prevent the shell seat 11 from thermally shrinking during the injection molding process, and further The correct size of the housing 11 is maintained.
  • the hollow portions 100b can also be used as heat insulating spaces to achieve the effect of insulating heat conduction.
  • the deflector 40 is integrated in the second cavity 112 of the housing 11 (refer to FIG. 2 and FIG. 3 at the same time), and the deflector 40 is formed with a heat shield on the side away from the pump module 30 .
  • Exchange chamber 400 .
  • the deflector 40 has an inlet hole 41 and at least one outlet hole 42 ; preferably, the number of the at least one outlet hole 42 is plural, and the plurality of outlet holes 42 are arranged opposite to the inlet hole 41 .
  • the inlet hole 41 communicates with the water inlet hole 113 ( FIG. 3 ), and the at least one outlet hole 42 communicates with the second cavity 112 ( FIG. 2 ).
  • the water block 50 includes a bottom plate 51 and a plurality of fins 52 .
  • the bottom plate 51 covers the heat exchange cavity 400 .
  • the fins 52 are disposed on the bottom plate 51 and are arranged in parallel in the heat exchange cavity 400 .
  • the bottom plate 51 has a heat conduction plane 511 attached to the heating element on the side away from the fins 52 .
  • the pump upper cover 20 is combined with the housing 11 and covers the first cavity 111 (see also FIG. 2 ).
  • the pump upper cover 20 is formed with a stator space 21 and a cylindrical column 22 protruding from the stator space 21 on the side away from the first cavity 111 , and the cylindrical column 22 has a connection with the first cavity 111 .
  • the pump upper cover 20 is provided with a plurality of coupling holes 200 at positions corresponding to the plurality of screw holes 110 of the housing base 11 .
  • the pump upper cover 20 and the housing base 11 are combined through the screw holes 110 and the combining holes 200 through a plurality of screw members 201 respectively (see also FIG. 1 and FIG. 6 ).
  • the pump module 30 includes a stator subgroup 31 disposed in the stator space 21 , a rotor group 32 inserted in the rotor space 220 , and an impeller group 33 connected to the rotor group 32 .
  • the impeller group 33 is arranged in the first cavity 111 and rotates with the rotor group 32 .
  • the cooling liquid flowing from the water inlet pipe 13 enters the water inlet hole 113 , and then flows into the heat exchange chamber 400 from the inlet hole 41 , and takes away the heat of the fins 52 . Subsequently, the cooling liquid flowing through the fins 52 will flow out from the lead-out holes 42 and enter the second cavity 112 and the first cavity 111 which are communicated with each other. At this time, the cooling liquid collected in the second cavity 112 and the first cavity 111 will be pressurized under the operation of the pump module 30 and flow out from the water outlet hole 114 and the water outlet pipe 12 , thereby Complete the purpose of heat exchange.
  • the fastener 60 includes a plate body 61 , a plurality of locking holes 62 and an insertion hole 63 disposed on the plate body 61 , and the plate body 61 is in the A pair of buckle arms 64 are formed on both sides of the socket 63 .
  • the pair of buckle arms 64 has a pair of grooves 641 .
  • the housing 11 is formed with a pair of protrusions 102a at the position of the slot 101a. Accordingly, when the buckle 60 is inserted into the slot 101a, the buckle 60 can be positioned and combined by the mutual locking of the protrusions 102a of the pair of buckle arms 64 and the groove 641 of the housing 11.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

一体式水冷散热装置，包括泵本体（10）、泵上盖（20）、泵模组（30）、导流板（40）及水冷头（50）；泵本体（10）为一体成型的壳座（11），壳座（11）成型有第一容腔（111）、第二容腔（112）及绝热空间（100a）；泵上盖（20）结合在壳座（11）并罩合第一容腔（111），且泵上盖（20）成型有定子空间（21）及筒柱（22），筒柱（22）具有连通第一容腔（111）的转子空间（220）；泵模组（30）包含设置在定子空间（21）的定子组（31）、穿置在转子空间（220）的转子组（32）及安置在第一容腔（111）的叶轮组（33）；导流板（40）结合在第二容腔（112）中并成型有热交换腔（400）；水冷头（50）包含底板（51）及复数鳍片（52），底板（51）罩合热交换腔（400），鳍片（52）设置在底板（51）上并平行排列在热交换腔（400）中。

Description

一体式水冷散热装置 技术领域
本实用新型涉及一种液冷散热装置，尤指一种一体式水冷散热装置。
背景技术
一般来说，液体冷却系统包含水冷头(cold plate)、散热排(heat dissipator)及水泵(pump)，另通过连接管的连通而构成一循环管路。又，实际使用时，水冷头系接触发热元件，循环管路中填充有工作流体，例如一般为水冷液(coolant)；另透过水泵驱动循环管路内的水循环流动而流经水冷头及散热排。据此，发热元件的热会传导至水冷头，并通过工作流体与水冷头进行热交换而将热带走，最后再将所挟带的热传导至散热排并逸散，借此达到对发热元件进行散热的目的。
再者，目前市面上已有一体式的液冷散热器，其主要系将水泵叠设在水冷头上并结合成一体，以达到缩小体积及易于安装的效果。但，一体式液冷散热器在散热过程中，由于发热元件所产生的热会传导至水泵的电子元件，进而影响水泵的工作效能及使用寿命。众所周知，高热高温对由精密的转动结构件与电子零件构成的泵模组是致命伤害！
有鉴于此，本实用新型发明人遂针对上述现有技术，特潜心研究并配合学理的运用，尽力解决上述之问题点，即成为本实用新型发明人改良之目标。
实用新型内容
本实用新型之一目的，在于提供一种一体式水冷散热装置，以避免热从水冷头传导至泵模组，从而维持泵模组的正常使用。
本实用新型之另一目的，在于提供一种一体式水冷散热装置，其泵本体系为一体成型而能够降低漏液风险，并可减少加工程序及成本。
为了达成上述之目的，本实用新型系为一种一体式水冷散热装置，包括泵本体、泵上盖、泵模组、导流板及水冷头。泵本体为一体成型的壳座，壳座的相对侧成型有相连通的第一容腔及第二容腔，且壳座在第一容腔及第二容腔之间间隔成型有绝热空间。泵上盖结合在壳座上并罩合第一容腔，泵上盖在远离第一容腔的一侧成型有定子空间及凸伸在定子空间的筒柱，筒柱具有连通第一容腔的转子空间。泵模组包含设置在定子空间中的定子组、穿置在转子空间中的转子组及连接转子组的叶轮组，叶轮组安置在第一容腔中。导流板结合在第二容腔中，导流板在远离泵模组的一侧成型有热交换腔。水冷头包含底板及复数鳍片，底板罩合热交换腔，鳍片设置在底板上并平行排列在热交换腔中。
本实用新型提供的技术方案如下：
一体式水冷散热装置，包括：一泵本体，为一体成型的一壳座，该壳座的相对侧成型有相连通的一第一容腔及一第二容腔，且该壳座在该第一容腔及该第二容腔之间系间隔成型有一绝热空间；一泵上盖，结合在该壳座上并罩合该第一容腔，该泵上盖在远离该第一容腔的一侧成型有一定子空间及凸伸在该定子空间的一筒柱，该筒柱具有连通该第一容腔的一转子空间；
一泵模组，包含设置在该定子空间中的一定子组、穿置在该第一容腔中的一转子组及连接该转子组的一叶轮组，该叶轮组系安置在该第一容腔中；一导流板，结合在该第二容腔中，该导流板在远离该泵模组的一侧成型有一热交换腔；以及一水冷头，包含一底板及复数鳍片，该底板罩合该热交换腔，该 些鳍片设置在该底板上并平行排列在该热交换腔中。
进一步优选地，其中该壳座成型有一入水孔及一出水孔，该入水孔连通该第二容腔，该出水孔连通该第一容腔。
进一步优选地，其中该壳座在该第一容腔的外围成型有复数螺孔，且该壳座的外缘面成型有至少一走线槽。
进一步优选地，其中该壳座在避开该第一容腔、该第二容腔、该出水孔、该入水孔、该些螺孔及该至少一走线槽的位置成型有复数镂空部。
进一步优选地，其中该泵上盖对应该些螺孔的位置设置有复数结合孔。
进一步优选地，其还包括一防水垫圈，该防水垫圈系设置在该泵本体及该泵上盖之间。
进一步优选地，其还包括一扣具，该绝热空间包含可供穿置该扣具的一插槽。
进一步优选地，其中该插槽位于该绝热空间中邻靠该水冷头的一侧边。
进一步优选地，其中该扣具包含一板体、设置在该板体上的复数锁孔及一插孔，且该板体在该插孔二侧成型有一对扣臂。
进一步优选地，其中该导流板具有一导入孔及至少一导出孔，该导入孔系连通该入水孔，该至少一导出孔系连通该第二容腔。
相较于习知，本实用新型之一体式水冷散热装置的泵本体通过一体成型的方式构成，相较于传统采用焊接或结构装配结合多个元件而构成的方式来说，本实用新型之泵本体能够减少结合接口，降低漏液风险，并可减少加工程序，降低成本。此外，泵本体成型有绝热空间及复数镂空部，其系提供作为绝热空间而隔绝热传导，用以防止发热元件的热从水冷头传导至泵模组。此外，镂空部的设置可达到减轻泵本体的重量、减少材料及降低成本等功效，并能够避免壳座在射出成型的过程中发生热收缩，以维持该壳座的正确尺寸，增加本实用新型的实用性。
附图说明
下面将以明确易懂的方式，结合附图说明优选实施方式，对一体式水冷散热装置的上述特性、技术特征、优点及其实现方式予以进一步说明。
图1为本实用新型之一体式水冷散热装置的立体外观示意图。
图2至图4为本实用新型之一体式水冷散热装置的组合剖视图。
图5为本实用新型之一体式水冷散热装置的扣具立体分解示意图。
图6为本实用新型之泵上盖的立体分解示意图。
图7及图8为本实用新型之导流板及水冷头与泵本体的二立体分解示意图。
图9及图10为本实用新型之泵模组与泵上盖的二立体分解示意图。
图11及图12为本实用新型之扣具的结合示意图。
附图标号说明：
1:一体式水冷散热装置，10:泵本体，100:沟槽，100a:绝热空间，101a:插槽，102a:凸块，100b:镂空部，101b:走线槽，11:壳座，110:螺孔，111:第一容腔，112:第二容腔，113:入水孔，114:出水孔，12:出水管，13:入水管，20:泵上盖，200:结合孔，201:螺件，21:定子空间，22:筒柱，220:转子空间，30:泵模组，31:定子组，32:转子组，33:叶轮组，40:导流板，400:热交换腔，41:导入孔，42:导出孔，50:水冷头51:底板，511:导热平面，52:鳍片，60:扣具，61:板体，62:锁孔，63:插孔，64:扣臂，641:凹槽，70:防水垫圈。
具体实施方式
以下描述中，为了说明而不是为了限定，提出了诸如特定系统结构、技术之类的具体细节，以便透彻理解本申请实施例。然而，本领域的技术人员 应当清楚，在没有这些具体细节的其他实施例中也可以实现本申请。在其他情况中，省略对众所周知的系统、装置、电路以及方法的详细说明，以免不必要的细节妨碍本申请的描述。
应当理解，当在本说明书和所附权利要求书中使用时，术语“包括”指示所述描述特征、整体、步骤、操作、元素和/或组件的存在，但并不排除一个或多个其他特征、整体、步骤、操作、元素、组件和/或集合的存在或添加。
为使图面简洁，各图中只示意性地表示出了与本实用新型相关的部分，它们并不代表其作为产品的实际结构。另外，以使图面简洁便于理解，在有些图中具有相同结构或功能的部件，仅示意性地绘示了其中的一个，或仅标出了其中的一个。在本文中，“一个”不仅表示“仅此一个”，也可以表示“多于一个”的情形。
还应当进一步理解，在本申请说明书和所附权利要求书中使用的术语“和/或”是指相关联列出的项中的一个或多个的任何组合以及所有可能组合，并且包括这些组合。
有关本实用新型之详细说明及技术内容，配合图式说明如下，然而所附图式仅提供参考与说明用，并非用来对本实用新型加以限制者。
请参照图1以及图2至图4，系为本实用新型之一体式水冷散热装置的立体外观示意图及三个组合剖视图。本实用新型之一体式水冷散热装置1包含一泵本体10、一泵上盖20、一泵模组30、一导流板40及一水冷头50。该泵模组30设置在该泵本体10及该泵上盖20所构成的泵壳体上。该导流板40组设在该泵本体10的一侧边，用以对冷却液体进行导流。该水冷头50系位于该导流板40的一外侧并结合在该泵本体10上，用以贴接一发热元件(图未示)并对其进行散热。
于本实用新型的一实施例中，该一体式水冷散热装置1更包括一扣具60。该扣具60系结合在该泵本体10，用以提供将该一体式水冷散热装置1锁固在一 固定位置如电路板等。要说明的是，该泵本体10系成型有一绝热空间100a及复数镂空部100b。该绝热空间100a及该些镂空部100b的设置可防止该发热元件的热从该水冷头50传导至该泵模组30。更详细描述该一体式水冷散热装置1的结构如后。
请参照图5及图6，系分別为本实用新型之一体式水冷散热装置的扣具立体分解示意图及泵上盖的立体分解示意图。如图5所示，于本实施例中，该绝热空间100a包含可供穿置该扣具60的一插槽101a；具体而言，该插槽101a系位在该绝热空间100a中邻靠该水冷头50的一侧边。该扣具60的设置可锁固及定位该一体式水冷散热装置1。该扣具60系直接穿置在该泵本体10的插槽101a中而能够缩小整体体积。
再者，请参照图6，较佳地，该一体式水冷散热装置1更包括一防水垫圈70，该防水垫圈70系设置在该泵本体10及该泵上盖20之间，借以保持两者之间的气密性而防止液体渗出。更详细地说，该泵本体10及该泵上盖20系对应该防水垫圈70的位置处成型有一沟槽100；又，该防水垫圈70系嵌置在该沟槽100中。
请另参照图7至图10，系分別为本实用新型之导流板及水冷头与泵本体的二立体分解示意图、泵模组与泵上盖的二立体分解示意图。如图7及图8所示，本实用新型之一体式水冷散热装置1的泵本体10为一体成型的一壳座11。该壳座11的相对侧成型有相连通的一第一容腔111及一第二容腔112，且该壳座11在该第一容腔111及该第二容腔112之间系间隔成型有该绝热空间100a。本实施例中，该泵本体10系为一体塑胶射出成型，实际实施时不以此为限制，该泵本体10亦可由一体铸模或3D打印等各种成型等方式所构成。
要说明的是，本实用新型之泵本体10通过一体成型的方式构成，相较于传统采用焊接或结构装配结合多个元件而构成的方式来说，本实用新型之该泵本体10能够减少结合接口，降低漏液风险，并可减少加工程序，降低成本。
具体而言，该壳座11成型有一入水孔113及一出水孔114，且该出水孔114连通该第一容腔111，该入水孔113连通该第二容腔112。又，该泵本体10更包括一出水管12及一入水管13。该出水管12的一端系连通该出水孔114，该入水管13的一端系连通该入水孔113。此外，该壳座11系在该第一容腔111的外围成型有复数螺孔110，且该壳座11的外缘面成型有至少一走线槽101b。该走线槽101b的设置可供挂附该泵模组30的导线。
要说明的是，本实施例中，该壳座11在避开该第一容腔111、该第二容腔112、该入水孔113、该出水孔114、该些螺孔110及该至少一走线槽101b的位置成型有复数镂空部100b。亦即，该些镂空部100b的尺寸、形状及位置并不限制，该些镂空部100b的设置可视实际状況而成型在该壳座11上非功能结构的位置处。
值得注意的是，该些镂空部100b的设置可减轻该壳座11的重量，且可减少材料而达到降低成本的功效，并能够避免该壳座11在射出成型的过程中发生热收缩，进而维持该壳座11的正确尺寸。此外，该些镂空部100b也可作为绝热空间，达到隔绝热传导的功效。
再者，该导流板40结合在该壳座11的第二容腔112中(同时参照图2及图3)，且该导流板40在远离该泵模组30的一侧成型有一热交换腔400。本实施例中，该导流板40具有一导入孔41及至少一导出孔42；较佳地，该至少一导出孔42的数量为复数，复数导出孔42系相对设置在该导入孔41的二侧边。又，该导入孔41系连通该入水孔113(图3)，该至少一导出孔42系连通该第二容腔112(图2)。
此外，该水冷头50包含一底板51及复数鳍片52。该底板51罩合该热交换腔400。该些鳍片52设置在该底板51上并平行排列在该热交换腔400中。较佳地，该底板51在远离该些鳍片52的一侧具有贴接发热元件的一导热平面511。
请续参照图9及图10，本实施例中，该泵上盖20结合在该壳座11上并罩合 该第一容腔111(另参图2)。该泵上盖20在远离该第一容腔111的一侧成型有一定子空间21及凸伸在该定子空间21的一筒柱22，且该筒柱22具有连通该第一容腔111的一转子空间220。本实施例中，该泵上盖20系对应该壳座11的复数螺孔110的位置设置有复数结合孔200。该泵上盖20及该壳座11透过复数螺件201分別穿设该些螺孔110及该些结合孔200而结合(另参图1及图6)。
再者，该泵模组30包含设置在该定子空间21中的一定子组31、穿置在该转子空间220中的一转子组32及连接该转子组32的一叶轮组33。该叶轮组33系安置在该第一容腔111中，并随着该转子组32而转动。
据此，从该入水管13流入的冷却液系进入该入水孔113，接著从该导入孔41流入该热交换腔400，并带走该些鳍片52的热。后续，流经该些鳍片52的冷却液会从该些导出孔42流出，并进入相连通的该第二容腔112及该第一容腔111。此时，汇集在该第二容腔112及该第一容腔111的冷却液在该泵模组30的运作下会受到加压作用而从该出水孔114及该出水管12流出，借此完成热交换的目的。
请再参照图11及图12，系分別为本实用新型之扣具的结合示意图。另外要说明的是，在本实用新型的一实施例中，该扣具60包含一板体61、设置在该板体61上的复数锁孔62及一插孔63，且该板体61在该插孔63二侧成型有一对扣臂64。较佳地，该对扣臂64具有一对凹槽641。另一方面，该壳座11在该插槽101a的位置成型有一对凸块102a。据此，当该扣具60穿置在该插槽101a时，该扣具60可通过该对扣臂64的凸块102a及该壳座11的凹槽641的相互卡扣而定位结合。
以上所述仅为本实用新型之较佳实施例，非用以定限本实用新型之专利范围，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围。

Claims (10)

  1. 一体式水冷散热装置，包括:
    一泵本体，为一体成型的一壳座，该壳座的相对侧成型有相连通的一第一容腔及一第二容腔，且该壳座在该第一容腔及该第二容腔之间系间隔成型有一绝热空间；
    一泵上盖，结合在该壳座上并罩合该第一容腔，该泵上盖在远离该第一容腔的一侧成型有一定子空间及凸伸在该定子空间的一筒柱，该筒柱具有连通该第一容腔的一转子空间；
    一泵模组，包含设置在该定子空间中的一定子组、穿置在该第一容腔中的一转子组及连接该转子组的一叶轮组，该叶轮组系安置在该第一容腔中；
    一导流板，结合在该第二容腔中，该导流板在远离该泵模组的一侧成型有一热交换腔；以及
    一水冷头，包含一底板及复数鳍片，该底板罩合该热交换腔，该些鳍片设置在该底板上并平行排列在该热交换腔中。
  2. 如权利要求1所述之一体式水冷散热装置，其中该壳座成型有一入水孔及一出水孔，该入水孔连通该第二容腔，该出水孔连通该第一容腔。
  3. 如权利要求2所述之一体式水冷散热装置，其中该壳座在该第一容腔的外围成型有复数螺孔，且该壳座的外缘面成型有至少一走线槽。
  4. 如权利要求2所述之一体式水冷散热装置，其中该壳座在避开该第一容腔、该第二容腔、该出水孔、该入水孔、该些螺孔及该至少一走线槽的位置成型有复数镂空部。
  5. 如权利要求1所述之一体式水冷散热装置，其中该泵上盖对应该些螺孔的位置设置有复数结合孔。
  6. 如权利要求1所述之一体式水冷散热装置，其还包括一防水垫圈，该防水垫圈系设置在该泵本体及该泵上盖之间。
  7. 如权利要求1所述之一体式水冷散热装置，其还包括一扣具，该绝热空间包含可供穿置该扣具的一插槽。
  8. 如权利要求7所述之一体式水冷散热装置，其中该插槽位于该绝热空间中邻靠该水冷头的一侧边。
  9. 如权利要求7所述之一体式水冷散热装置，其中该扣具包含一板体、设置在该板体上的复数锁孔及一插孔，且该板体在该插孔二侧成型有一对扣臂。
  10. 如权利要求1所述之一体式水冷散热装置，其中该导流板具有一导入孔及至少一导出孔，该导入孔系连通该入水孔，该至少一导出孔系连通该第二容腔。
PCT/CN2020/141864 2020-08-11 2020-12-30 一体式水冷散热装置 WO2022032975A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202021658096.8 2020-08-11
CN202021658096.8U CN213273374U (zh) 2020-08-11 2020-08-11 一体式水冷散热装置

Publications (1)

Publication Number Publication Date
WO2022032975A1 true WO2022032975A1 (zh) 2022-02-17

Family

ID=75970673

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/141864 WO2022032975A1 (zh) 2020-08-11 2020-12-30 一体式水冷散热装置

Country Status (2)

Country Link
CN (1) CN213273374U (zh)
WO (1) WO2022032975A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024028837A1 (zh) * 2022-08-05 2024-02-08 水冷系统公司 散热器模块

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205566946U (zh) * 2016-02-22 2016-09-07 深圳市研派科技有限公司 一种水冷头改良结构
CN207526698U (zh) * 2017-11-28 2018-06-22 冠鼎科技有限公司 水冷式泵
CN109696008A (zh) * 2019-01-31 2019-04-30 深圳市研派科技有限公司 一种流体冷却装置
CN109707633A (zh) * 2019-01-30 2019-05-03 深圳市研派科技有限公司 一种水泵
CN110440624A (zh) * 2018-05-04 2019-11-12 双鸿科技股份有限公司 水冷头

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205566946U (zh) * 2016-02-22 2016-09-07 深圳市研派科技有限公司 一种水冷头改良结构
CN207526698U (zh) * 2017-11-28 2018-06-22 冠鼎科技有限公司 水冷式泵
CN110440624A (zh) * 2018-05-04 2019-11-12 双鸿科技股份有限公司 水冷头
CN109707633A (zh) * 2019-01-30 2019-05-03 深圳市研派科技有限公司 一种水泵
CN109696008A (zh) * 2019-01-31 2019-04-30 深圳市研派科技有限公司 一种流体冷却装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024028837A1 (zh) * 2022-08-05 2024-02-08 水冷系统公司 散热器模块

Also Published As

Publication number Publication date
CN213273374U (zh) 2021-05-25

Similar Documents

Publication Publication Date Title
CN211718842U (zh) 液冷式散热装置
CN214102190U (zh) 散热装置
CN211406671U (zh) 高效液冷散热系统
WO2022032975A1 (zh) 一体式水冷散热装置
CN211878562U (zh) 液冷散热系统及具有液冷散热系统的虚拟货币挖矿机
TWM591156U (zh) 高效液冷散熱系統
US20220173014A1 (en) Liquid cooling system
US11800679B2 (en) Integrated water cooling heat sink
CN113613468A (zh) 钎焊冷媒散热器
CN212970630U (zh) 一种分区冷却的电源板水冷结构
CN211554885U (zh) 风冷液冷一体化cpu散热器
WO2023232064A1 (zh) 一种水冷式散热装置
TWM609697U (zh) 一體式水冷散熱裝置
US20230164947A1 (en) Water cooler assembly and system
TWI772092B (zh) 浸沒式冷卻系統
TWM328022U (en) Water-cooled heat exchanger and a heat dissipation device having the same
TWM631285U (zh) 水冷式散熱裝置
TWM628952U (zh) 液冷式散熱模組
US20220214112A1 (en) Internal circulation water cooling heat dissipation device
CN211785712U (zh) 一种电能表的底壳结构
CN218451050U (zh) 一种内环温的降温系统
CN211607189U (zh) 具有泵浦结构的液冷装置
WO2022088494A1 (zh) 一种易于扩充连接的液冷吸热块
CN219917147U (zh) 散热结构和电子器件安装总成
CN112467170B (zh) 散热器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20949466

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 04/04/2023)

122 Ep: pct application non-entry in european phase

Ref document number: 20949466

Country of ref document: EP

Kind code of ref document: A1