CN204117080U - For the water-cooling head of water cooling type CPU heating radiator - Google Patents

For the water-cooling head of water cooling type CPU heating radiator Download PDF

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Publication number
CN204117080U
CN204117080U CN201420564872.6U CN201420564872U CN204117080U CN 204117080 U CN204117080 U CN 204117080U CN 201420564872 U CN201420564872 U CN 201420564872U CN 204117080 U CN204117080 U CN 204117080U
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China
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water
shell
housing
cooling
cooling head
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CN201420564872.6U
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Chinese (zh)
Inventor
郑波涛
于海波
石开元
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Beijing xinquansheng Technology Co., Ltd.
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BEIJING CITY XINQUANSHENG COMMERCIAL AND TRADE Co Ltd
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Priority to CN201420564872.6U priority patent/CN204117080U/en
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Abstract

The utility model discloses a kind of water-cooling head for water cooling type CPU radiator, this water-cooling head comprises: upper shell, it comprises housing part and upper cover, housing part has the first chamber, the sidewall of housing part is provided with water delivering orifice, cover on described and be provided with water inlet, water inlet and water delivering orifice all with the first chamber; Bottom shell body, it is located at the lower end of housing part, and bottom shell body has the second chamber, and the both sides of bottom shell body are respectively equipped with and the filling pipe end of the second chamber and water inlet; Extension tube attached, this extension tube attached is located at the outside of upper shell and bottom shell body, and the two ends of this extension tube attached are connected with filling pipe end and water inlet respectively; And water pump, it comprises the motor and impeller that are provided with solenoid and rotor, and rotor and impeller are fixed together and are arranged in the first chamber, and solenoid is located between housing part and bottom shell body, motor be used for drive impeller rotate.Water-cooling head radiating effect of the present utility model is obvious, and cost is low, easy for installation, applied widely.

Description

For the water-cooling head of water cooling type CPU heating radiator
Technical field
The utility model relates to the field of radiating of computing machine, particularly a kind of water-cooling head for water cooling type CPU radiator.
Background technology
As everyone knows, the integrated circuit of computer-internal can produce a large amount of heats, and system cloud gray model not only can be caused unstable, serviceable life shortens, and even likely makes some parts burn, so, need to arrange heating radiator by these heat absorption, ensure that the temperature of machine element is normal.The kind of heating radiator is very many, and wherein modal is exactly cpu heat, and the forms such as at present, cpu heat employing is air-cooled, water-cooled, in addition, install radiator fan in addition and carry out auxiliary heat dissipation, radiating effect can be made like this to get a promotion in water-cooling type radiator.
But, for existing water cooling type CPU radiator, make liquid coolant in closed system inner loop by pump unit, wherein this closed system also comprises heat exchanger, and liquid coolant circulates through over-heat-exchanger, but, liquid cooling design comprises a lot of element, which increase its radiating efficiency of overall installation time low, be difficult to the normal temperature range ensureing machine element, or sealing is poor, liquid coolant is easily revealed, cause damage of components, when needing to safeguard, dismounting is complicated.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is to provide a kind of water-cooling head for water cooling type CPU radiator, and radiating effect is obvious, and cost is low, easy for installation, uses simple.
For achieving the above object, the utility model provides a kind of water-cooling head for water cooling type CPU radiator, this water-cooling head comprises: upper shell, it comprises housing part and upper cover, housing part has the first chamber, and the sidewall of housing part is provided with water delivering orifice, and upper cover is arranged on the upper end of housing part, on cover and be provided with water inlet, water inlet and water delivering orifice all with the first chamber; Bottom shell body, it is located at the lower end of housing part, and bottom shell body has the second chamber, and the both sides of bottom shell body are respectively equipped with and the filling pipe end of the second chamber and water inlet; Extension tube attached, this extension tube attached is located at the outside of upper shell and bottom shell body, and the two ends of this extension tube attached are connected with filling pipe end and water inlet respectively; And water pump, it comprises the motor and impeller that are provided with solenoid and rotor, and rotor and impeller are fixed together and are arranged in the first chamber, and solenoid is located at the spatial accommodation between housing part and bottom shell body, motor be used for drive impeller rotate; Wherein water inlet and water delivering orifice are used for connecting with circulating cooling liquid.
Preferably, impeller and rotor one-body molded;
The bottom surface of the first chamber is protruding with the cavity volume mated with rotor downwards, and rotor is rotating to be arranged in this cavity volume; Solenoid is set on the outer wall of cavity volume, and the magnetic force of solenoid can penetrate the chamber wall of cavity volume and drive rotor to rotate.
Preferably, upper cover is embedded in the upper surface of housing part, is provided with sealing strip between upper cover and the upper surface of housing part, and upper cover is fixed together by the upper end of screw and housing part.
Preferably, water-cooling head also comprises jacket, and jacket and upper cover are connected together, and the coboundary of the lower limb of jacket and housing part is engaged togather, and extension tube attached is connected through jacket and water inlet; The upper end of jacket has circular open, is provided with some heat radiator around the extension tube attached of jacket inside, and the bottom of some heat radiator is fixed together by the upper end of web member and upper cover, and the upper end of some heat radiator protrudes from circular open.
Preferably, bottom shell body comprises lid and absorber plate, absorber plate is located at the lower open end of lid and the lower limb of the sidewall of absorber plate formation bottom shell body, filling pipe end and water inlet are located at the both sides of the roof of lid and its outward opening, filling pipe end and water inlet extend nozzle belt respectively to interior, and nozzle belt protrudes the roof of lid and is communicated with the inside of bottom shell body.
Preferably, the lower end of housing part and the upper end of lid are by buckle or together with being connected by screw.
Preferably, lid is square body, and the corner of the bottom of lid is equipped with the lug of band screw; This water-cooling head also comprises two cingulums, and the two ends of every bar cingulum is provided with mounting hole and is bent downwardly, and the two end portions of cingulum is fixed by screws on two lugs, and the middle part of cingulum is fitted on the sidewall of lid.
Preferably, extension tube attached is transparent pipe; Circulating cooling liquid is visualizing liquid.
Preferably, the inner side of absorber plate is provided with some bar shaped runners, and bar shaped runner is in the inside of lid and bar shaped runner is arranged along water inlet to filling pipe end direction.
The utility model additionally provides a kind of cpu heat being provided with above-mentioned water-cooling head, and this cpu heat also comprises: radiating part, and its inside has coolant circulation passage; Connecting pipe, the water inlet of water-cooling head and water delivering orifice are connected by connecting pipe and coolant circulation passage.
Compared with prior art, the utility model has following beneficial effect: bottom shell body and upper shell are joined together to form a cooling system by extension tube attached by water-cooling head, and extension tube attached radiating effect is obvious, this water-cooling head cost is low, easy for installation, lower to the requirement safeguarded, use simple; In addition, by design cingulum, water-cooling head can be used in multi-platform on, applied widely, simple, convenient.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram according to a kind of water-cooling head for water cooling type CPU radiator of the present utility model;
Fig. 2 is the assembling schematic diagram of housing part and upper cover in the water-cooling head shown in Fig. 1;
Fig. 3 is the assembling schematic diagram of housing part and cooling element in the water-cooling head shown in Fig. 1;
Fig. 4 is the assembling schematic diagram of upper shell, cooling element and jacket in the water-cooling head shown in Fig. 1;
Fig. 5 is the assembling schematic diagram of bottom shell body in the water-cooling head shown in Fig. 1;
Fig. 6 is the assembling schematic diagram according to the another kind of water-cooling head for water cooling type CPU radiator of the present utility model;
Fig. 7 is the assembling schematic diagram of bottom shell body in water-cooling head shown in Fig. 6;
Fig. 8 is the structural representation according to the another kind of water-cooling head for water cooling type CPU radiator of the present utility model;
Fig. 9 is the connection diagram according to a kind of cpu heat of the present utility model;
Figure 10 is the scheme of installation according to the water pump for water cooling type CPU radiator of the present utility model;
Figure 11 is another scheme of installation according to the water pump for water cooling type CPU radiator of the present utility model.
Main Reference Numerals illustrates:
1-water-cooling head, 11-jacket, 12-housing part, 13-bottom shell body, 14-extension tube attached, 15-solenoid, 2-connecting pipe, 3-radiating part, 4-pipe adapter, 5-cingulum.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole instructions and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or ingredient, and do not get rid of other element or other ingredient.
As shown in Figure 1, according to a kind of water-cooling head 1 for water cooling type CPU radiator of the utility model embodiment, this water-cooling head 1 comprises upper shell and (comprises housing part 12 and upper cover 113, see Fig. 2), bottom shell body 13, extension tube attached 14 and water pump, wherein, bottom shell body 13 is used for contacting with the thermal source of CPU processor, extension tube attached 14 is located at the outside of upper shell and bottom shell body 13, liquid coolant in upper shell and bottom shell body 13 is connected by this extension tube attached 14, liquid coolant in bottom shell body 13 is delivered in upper shell through external extension tube attached 14 circulate, during use, after the heat heat interchange that liquid coolant in bottom shell body 13 and CPU processor send, the liquid coolant that band is warm is back to again in bottom shell body 13 after dispelling the heat in radiating part 3 and continues heat absorption (see Fig. 9), and then reach the object of cooling CPU processor, wherein liquid coolant drives circulation by water pump.
As a kind of preferred embodiment, the top of the upper cover 113 of this water-cooling head 1 is provided with jacket 11, jacket 11 and upper cover 113 link together (see Fig. 4) by the mode of clamping, when jacket 11 and upper cover 113 are connected together, the lower limb of jacket 11 and the coboundary of housing part 12 are engaged togather.Be described in detail with the preferred embodiment below:
As shown in Fig. 2 and Figure 10, housing part 12 has the first chamber (unmarked in figure), and the sidewall of housing part 12 is provided with water delivering orifice 123, water delivering orifice 123 and the first chamber.Upper end and the upper cover 113 of housing part 12 are tightly connected, particularly, upper cover 113 is embedded in the upper surface of housing part 12, the surrounding of the upper surface of housing part 12 is provided with seal groove 125, in seal groove 125, sealing strip is installed, be provided with mounting hole 126 around seal groove 125, be screwed into mounting hole 126 when upper cover 113 is embedded in the upper surface of housing part 12 by screw and be fixed together with the upper end of housing part 12.In addition, upper cover 113 is provided with water inlet 1132, and water inlet 1132 is communicated with in the first chamber.
As shown in Figure 3, jacket 11 is plastic casing, its inside is provided with cooling element 112, this cooling element 112 comprises some heat radiator, some heat radiator are around the extension tube attached being arranged on jacket inside, the bottom of some heat radiator is fixed together by the upper end of web member (unmarked in figure) with upper cover 113, particularly, the upper end of upper cover 113 is provided with bolt column 1131, web member directly passes through screw 1121 fixing and locking at bolt column 1131 (see Fig. 4), in addition, the upper end of jacket 11 has circular open, plastic casing is provided with buckle, directly snap in the draw-in groove of upper cover 113, easy to connect, simply, now, the upper end of some heat radiator protrudes from circular open, play effect attractive in appearance simultaneously.When assembling, first cooling element 112 and upper cover 113 being fitted together, then this subassembly being installed to the upper end (see Fig. 3) of housing part 12, finally, jacket 11 being covered above cooling element 112 (see Fig. 4).
As shown in Figure 5, bottom shell body 13 is located at the lower end of housing part 12, bottom shell body 13 has the second chamber, the both sides of bottom shell body 13 are respectively equipped with and the filling pipe end of the second chamber and water inlet, the nozzle belt 1312 corresponding with filling pipe end and water inlet marked in Fig. 5 and nozzle belt 1311, in the present embodiment, bottom shell body 13 can be combined by lid 131 and absorber plate 132, wherein the material of lid 131 is plastic cement, the material of absorber plate 132 is copper coin, absorber plate 132 is located at the lower open end of lid 131 and the lower limb of the sidewall of absorber plate 132 formation bottom shell body 13, lid 131 and absorber plate 132 sealing surround the second chamber, filling pipe end and water inlet are located at the both sides of the roof of lid 131 and its outward opening, respectively to the interior nozzle belt that extends (in Fig. 5 on filling pipe end and water inlet, the nozzle belt corresponding with filling pipe end is labeled as 1312, the nozzle belt corresponding with water inlet is labeled as 1311), nozzle belt protrudes the roof of lid 131 and is communicated with the inside (the second chamber) of bottom shell body 13.In addition, the inner side of absorber plate 132 is provided with some bar shaped runners 1321, bar shaped runner 1321 is in the inside (the second chamber) of lid, it is arranged along water inlet to filling pipe end direction, bar shaped runner 1321 can make current in the second chamber all with, fully contact with absorber plate 132 and absorb heat.
In addition, the lower end of housing part 12 and nozzle belt corresponding part are provided with breach 124 (see Fig. 3) of stepping down, and the lower end of housing part 12 and the upper end of lid 131 are connected together.Simultaneously, the edge of the other both sides of the roof of lid 131 is provided with cingulum 5 (see Fig. 1), the two ends of cingulum 5 stretch out, and the center section of cingulum 5 is folded in (see Fig. 9) between the ceiling edge of lid 131 and the lower wall of housing part 12.Extension tube attached 14 material can be aluminum pipe, copper pipe and heat-resistant hose or heat-resisting hard tube, it is connected through jacket 11 and water inlet and is fixed together with upper cover 113, water inlet and water delivering orifice 123 are used for connecting with circulating cooling liquid, heat in bottom shell body 13 can be transferred in upper shell by extension tube attached 14, liquid coolant is driven by water pump, can circulate between bottom shell body 13 and upper shell.As a kind of preferred embodiment, the material of extension tube attached 14 is transparent, now, selects circulating cooling liquid into visualizing liquid, such as adds fluorescent powder, conveniently can observe the recurrent state of liquid coolant like this, and then judge the working condition of this water-cooling head easily.In addition, be provided with pipe adapter 4 (see Fig. 5) in filling pipe end, water delivering orifice and water inlet, convenient connection.
As shown in Figure 6 to 8, in the present embodiment, the connected mode of the lower end of housing part 12 and the upper end of lid 131 can change into following form, now, the ceiling edge of former lid 131 is extended upward connecting wall 1313 (see Fig. 7) and forms lid 131a (see Fig. 8), now lid 131a and absorber plate 132 are combined into other bottom shell body 13a (see Fig. 6), correspondingly, respectively to the interior nozzle belt that extends (in Fig. 5 on filling pipe end and water inlet, the nozzle belt corresponding with filling pipe end is labeled as 1312, the nozzle belt corresponding with water inlet is labeled as 1311) through connecting wall 1313, the first lug 1315 of band screw is provided with in the outside of the coboundary of connecting wall 1313, in addition, the lower sidewall portion (having the part of breach 124 of stepping down) of former housing part 12 is removed and forms housing part 12a (see Fig. 6), second lug (see Fig. 8) corresponding with the first lug 1315 is provided with equally in the outside of the lower wall of housing part 12a, like this, the lower end of housing part 12a and the upper end of lid 131a directly snap together, then being fixedly connected with of housing part 12a and lid 131a can be realized by screw (unmarked in figure) through two lugs, this kind of mode does not need the buckle structure designing the lower end of housing part 12 and the upper end of lid 131, connect simple.
In addition, in the present embodiment, lid 131a can be designed as square body, the lug 1314 being equipped with band screw in the corner of the bottom of lid 131a is used for fixing cingulum 5a, now, the two ends of cingulum 5a is provided with mounting hole and is bent downwardly (see Fig. 6), the two end portions of cingulum 5a is fixed on two lugs 1314 by screw (unmarked in figure), and the middle part of cingulum 5a is fitted on the sidewall of lid 131a, in the present embodiment, cingulum 5a is fixed by screw, is convenient for changing.Further, the sidewall of housing part 12a is provided with the mainboard wiring hole 121 (see Fig. 8) controlling pump working.
As shown in Figure 9, the present embodiment also provides a kind of cpu heat being provided with this water-cooling head 1, this cpu heat also comprises radiating part 3 and connecting pipe 2, radiating part 3 inside has coolant circulation passage, radiating part 3 can utilize fan to carry out auxiliary heat dissipation, and the water inlet of water-cooling head and water delivering orifice 123 are connected with coolant circulation passage by connecting pipe 2.In use, absorber plate 132 is arranged on central processing unit (CPU) heater element of computer system by cingulum 5, radiating part 3 is fixed on computer housing, to plug into power supply, complete installation, under the effect of water pump, internal coolant starts to flow between the first chamber and the second chamber through extension tube attached 14, pass through coolant flow, heat on bottom shell body 13 can be sent to radiating part 3 by connecting pipe 2, radiating part 3 is through supercooling, and cooled liquid coolant flows in water inlet again, completes and once dispels the heat.
As shown in Figures 10 and 11, in the present embodiment, water pump comprises the motor and impeller 122 that are provided with solenoid 15 and rotor 1221, setting specific as follows, as mentioned above, although housing part can select different modes from the connection of bottom shell body, but, in the present embodiment, solenoid 15 is arranged between housing part and bottom shell body, now, the space of installing solenoid 15 must be left between housing part and bottom shell body, and solenoid 15 and the first chamber and the second chamber isolation (waterproof), the present embodiment is arranged on housing part 12a for solenoid 15 and bottom shell body 13a is described, particularly, impeller 122 is one-body molded with rotor 1221, the cavity volume 12a1 mated with rotor 1221 is protruding with downwards in the bottom surface of the first chamber, the chamber wall of cavity volume 12a1 is cylindrical shell, solenoid 15 is set in (see Figure 11) on the outer wall 12a2 of the cylindrical shell of cavity volume 12a1, the magnetic force of solenoid 15 can penetrate the chamber wall of cavity volume 12a1 and drive rotor to rotate, the axis centre place of cavity volume 12a1 is provided with back shaft 1222, rotor 1221 is rotating to be arranged on this back shaft 1222, now, rotor 1221 is just contained in cavity volume 12a1, solenoid 15 controls work by circuit board 151, switch on power, solenoid 15 can drive rotor 1221 impeller 122 to rotate together.
In a word, bottom shell body 13 and upper shell are joined together to form a cooling system by extension tube attached 14 by this water-cooling head 1, and external extension tube attached 14 radiating effect is obvious, and this water-cooling head 1 cost is low, easy for installation, lower to the requirement safeguarded, use simple.In addition, by design cingulum 5, water-cooling head 1 can be used in multi-platform on, applied widely, simple, convenient.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.

Claims (10)

1. for a water-cooling head for water cooling type CPU radiator, it is characterized in that, this water-cooling head comprises:
Upper shell, it comprises housing part and upper cover, described housing part has the first chamber, the sidewall of described housing part is provided with water delivering orifice, described upper cover is arranged on the upper end of described housing part, cover on described and be provided with water inlet, described water inlet and described water delivering orifice all with described first chamber;
Bottom shell body, it is located at the lower end of described housing part, and described bottom shell body has the second chamber, and the both sides of described bottom shell body are respectively equipped with and the filling pipe end of described second chamber and water inlet;
Extension tube attached, this extension tube attached is located at the outside of described upper shell and described bottom shell body, and the two ends of this extension tube attached are connected with described filling pipe end and described water inlet respectively; And
Water pump, it comprises the motor and impeller that are provided with solenoid and rotor, described rotor and described impeller are fixed together and are arranged in described first chamber, and described solenoid is located at the spatial accommodation between described housing part and described bottom shell body, and described motor is used for driving described vane rotary;
Wherein said water inlet and described water delivering orifice are used for connecting with circulating cooling liquid.
2. the water-cooling head for water cooling type CPU radiator according to claim 1, is characterized in that, described impeller and described rotor one-body molded;
The bottom surface of described first chamber is protruding with the cavity volume mated with described rotor downwards, and described rotor is rotating to be arranged in this cavity volume;
Described solenoid is set on the outer wall of described cavity volume, and the magnetic force of described solenoid can penetrate the chamber wall of described cavity volume and drive described rotor to rotate.
3. the water-cooling head for water cooling type CPU radiator according to claim 2, it is characterized in that, described upper cover is embedded in the upper surface of described housing part, be provided with sealing strip between the upper surface of described upper cover and described housing part, described upper cover is fixed together by the upper end of screw and described housing part.
4. the water-cooling head for water cooling type CPU radiator according to claim 3, it is characterized in that, described water-cooling head also comprises jacket, described jacket and described upper cover are connected together, and the coboundary of the lower limb of described jacket and described housing part is engaged togather, described extension tube attached is connected through described jacket and described water inlet;
The upper end of described jacket has circular open, is provided with some heat radiator around the extension tube attached of described jacket inside, and the bottom of some heat radiator is fixed together by the upper end of web member and described upper cover, and the upper end of some heat radiator protrudes from described circular open.
5. the water-cooling head for water cooling type CPU radiator according to claim 1, it is characterized in that, described bottom shell body comprises lid and absorber plate, described absorber plate is located at the lower open end of described lid and the sidewall of described absorber plate forms the lower limb of described bottom shell body, described filling pipe end and described water inlet are located at the both sides of the roof of described lid and its outward opening, described filling pipe end and described water inlet extend nozzle belt respectively to interior, and described nozzle belt protrudes the roof of described lid and is communicated with the inside of described bottom shell body.
6. the water-cooling head for water cooling type CPU radiator according to claim 5, is characterized in that, the lower end of described housing part and the upper end of described lid are by buckle or together with being connected by screw.
7. the water-cooling head for water cooling type CPU radiator according to claim 6, is characterized in that, described lid is square body, and the corner of the bottom of described lid is equipped with the lug of band screw;
This water-cooling head also comprises two cingulums, and the two ends of every bar cingulum is provided with mounting hole and is bent downwardly, and the two end portions of described cingulum is fixed by screws on two lugs, and the middle part of described cingulum is fitted on the sidewall of described lid.
8. the water-cooling head for water cooling type CPU radiator according to claim 1, is characterized in that, described extension tube attached is transparent pipe;
Described circulating cooling liquid is visualizing liquid.
9. the water-cooling head for water cooling type CPU radiator according to claim 1, it is characterized in that, the inner side of described absorber plate is provided with some bar shaped runners, and described bar shaped runner is in the inside of described lid and described bar shaped runner is arranged along described water inlet to described filling pipe end direction.
10. be provided with a cpu heat for the water-cooling head described in any one of claim 1 to 9, it is characterized in that, this cpu heat also comprises:
Radiating part, its inside has coolant circulation passage;
Connecting pipe, the water inlet of described water-cooling head and water delivering orifice are connected by described connecting pipe and described coolant circulation passage.
CN201420564872.6U 2014-08-01 2014-09-28 For the water-cooling head of water cooling type CPU heating radiator Active CN204117080U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201420434154.7 2014-08-01
CN201420434154 2014-08-01
CN201420564872.6U CN204117080U (en) 2014-08-01 2014-09-28 For the water-cooling head of water cooling type CPU heating radiator

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Application Number Priority Date Filing Date Title
CN201420564872.6U CN204117080U (en) 2014-08-01 2014-09-28 For the water-cooling head of water cooling type CPU heating radiator

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104238698A (en) * 2014-08-01 2014-12-24 北京市鑫全盛商贸有限公司 Water cooling head for water cooling type CPU (central processing unit) heat radiator
WO2021098367A1 (en) * 2019-11-20 2021-05-27 北京市鑫全盛科技有限公司 Water cooling head of double-layer heat dissipation water cooling radiator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104238698A (en) * 2014-08-01 2014-12-24 北京市鑫全盛商贸有限公司 Water cooling head for water cooling type CPU (central processing unit) heat radiator
CN104238698B (en) * 2014-08-01 2017-07-25 北京市鑫全盛商贸有限公司 Water-cooling head for water cooling type CPU radiator
WO2021098367A1 (en) * 2019-11-20 2021-05-27 北京市鑫全盛科技有限公司 Water cooling head of double-layer heat dissipation water cooling radiator

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Address after: 100095 1, 4 floor 101, 9 hospital, 9 Jin Jie Road, Haidian District, Beijing.

Patentee after: Beijing xinquansheng Technology Co., Ltd.

Address before: No. 10, courtyard No. 9, di Kam Road, Haidian District, Beijing

Patentee before: BEIJING CITY XINQUANSHENG COMMERCIAL AND TRADE CO., LTD.