CN115333898B - Intelligent gateway heat abstractor for electric power system - Google Patents
Intelligent gateway heat abstractor for electric power system Download PDFInfo
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- CN115333898B CN115333898B CN202211083560.9A CN202211083560A CN115333898B CN 115333898 B CN115333898 B CN 115333898B CN 202211083560 A CN202211083560 A CN 202211083560A CN 115333898 B CN115333898 B CN 115333898B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
- H04Q1/118—Protection against environment heat or sun protection
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- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- 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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20245—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures by natural convection; Thermosiphons
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Signal Processing (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an intelligent gateway heat dissipation device for an electric power system, which belongs to the technical field of heat dissipation equipment and comprises a shell component, a flow guide frame assembly, a rotor and flow guide vanes, wherein the shell component comprises a main shell, an air inlet and an air exhaust groove, the flow guide frame assembly comprises a flow inlet frame and a flow exhaust frame, a flow guide cavity and a flow exhaust cavity are arranged in the rotor, two sides of the flow guide cavity and the flow exhaust cavity are respectively communicated with the flow inlet frame and the flow exhaust frame, a plurality of flow guide nozzles are circumferentially arranged on the surface of the rotor, the flow guide vanes are communicated with the flow guide nozzles, sliding pipes are arranged in the flow guide vanes and used for adjusting the length of flow channels in the flow guide vanes.
Description
Technical Field
The invention belongs to the technical field of heat dissipation equipment, and particularly relates to an intelligent gateway heat dissipation device for an electric power system.
Background
The gateway is also called gateway connector and protocol converter. The gateway realizes network interconnection above the network layer, is the most complex network interconnection equipment, can be used for wide area network interconnection and local area network interconnection, and is a computer system or equipment serving as conversion re-establishment.
When the existing intelligent gateway processes high-load information tasks, the processing unit generates heat in a large amount to cause the frequency reduction and idling of equipment, heat conduction is carried out at present through an external fan or a cooling fin, but the cooling effect which can be realized by a conventional fan is limited.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the invention aims to provide an intelligent gateway heat dissipation device for a power system so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the intelligent gateway heat abstractor for the electric power system comprises a shell component, wherein the shell component comprises a main shell, an air inlet and an air exhaust groove, the air inlet is arranged on one side of the main shell, and the air exhaust groove is also arranged on the inner wall of the main shell;
the flow guide frame assembly comprises a flow inlet frame and a flow outlet frame, wherein the flow inlet frame and the flow outlet frame are respectively assembled on two sides of the air inlet hole and are respectively communicated with and assembled with a flow inlet pipe and a flow outlet pipe;
the rotor assembly comprises a rotor, two mutually independent drainage cavities and drainage cavities are arranged in the rotor, two sides of each drainage cavity are respectively communicated with a flow inlet valve pipe and a flow outlet valve pipe, the flow inlet valve pipes and the flow outlet valve pipes are respectively connected with the flow inlet pipes and the flow outlet pipes in a rotating mode, a plurality of flow guide nozzles are circumferentially arranged on the surface of the rotor, the plurality of flow guide nozzles are circumferentially arranged on the surface of the rotor in two groups, and the two groups of flow guide nozzles are respectively communicated with the drainage cavities and the drainage cavities independently;
the driving mechanism is assembled in the main shell and is connected with the rotor in a linkage way and used for controlling the rotation of the rotor;
the guide vane assembly comprises guide vanes, an inflow pipe and a position flow pipe are arranged in the guide vanes, the inflow pipe and the position flow pipe are respectively communicated with two groups of guide nozzles on the surface of the rotor, two sliding pipes are movably arranged in the guide vanes, two ends of each sliding pipe are respectively and slidably arranged in the inflow pipe and the position flow pipe, and the tail ends of the two sliding pipes are fixed and communicated and are used for communicating the inflow pipe and the position flow pipe and adjusting the length of a flow passage between the inflow pipe and the position flow pipe; and
and the liquid supply assembly is arranged in the main shell, is communicated with the inflow pipe and the drainage pipe and is used for inputting cooling liquid into the rotor.
As a further scheme of the invention, the guide vanes are connected with the two groups of guide nozzles in a staggered way, so that the guide vanes are obliquely assembled on the surface of the rotor.
As a further scheme of the invention, the rotor assembly further comprises a driven wheel, wherein the driven wheel is fixedly assembled on one side of the drain valve pipe and is arranged in linkage with the driving mechanism for driving the rotor to rotate.
As a further scheme of the invention, the driving mechanism comprises a driving machine and a transmission piece, wherein the transmission piece is fixedly assembled in the main shell, and is assembled and connected with the transmission piece, and the transmission piece is movably connected with the rotor through the flow guide nozzle.
As a further proposal of the invention, the guide vane assembly also comprises an elastic element which is arranged between the slide tube and the guide vane and is used for driving the elastic return of the slide tube.
As a further scheme of the invention, the guide vane and the slide tube are made of aluminum.
As a further scheme of the invention, the liquid supply assembly further comprises a liquid supply box, a supply pump and heat radiation fins, wherein the liquid supply box is arranged on one side of the main shell and is communicated with the inflow pipe and the drainage pipe, the supply pump is assembled on the liquid supply box, and a plurality of sections of heat radiation fins are further arranged on the surface of the liquid supply box.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the invention, the rotor assembly arranged at one side of the main shell can drive the plurality of guide vanes to rotate for guiding air, and the liquid flow passage arranged between the rotor and the guide vanes can be utilized to circularly flow cooling liquid to increase the heat absorption capacity of the guide vanes and regulate the heat absorption efficiency of the guide vanes through the rotating speed of the rotor when the guide air is cooled, so that an excellent controllable heat dissipation effect is realized.
Drawings
Fig. 1 is a schematic perspective view of an intelligent gateway heat dissipation device for a power system according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a housing member in an intelligent gateway heat dissipating device for a power system according to an embodiment of the present invention.
Fig. 3 is a schematic bottom structure diagram of an intelligent gateway heat dissipating device for a power system according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a schematic drawing of a smart gateway heat dissipating device for a power system according to an embodiment of the present invention.
Fig. 5 is a schematic perspective view of a rotor assembly in an intelligent gateway heat dissipation device for a power system according to an embodiment of the present invention.
Fig. 6 is a schematic perspective view of a guide vane assembly in an intelligent gateway heat dissipation device for an electric power system according to an embodiment of the present invention.
Reference numerals: 1-housing components, 101-main housing, 102-air inlet, 103-exhaust duct, 104-bracket, 2-diversion frame assembly, 201-intake frame, 202-drainage frame, 203-intake duct, 204-drainage duct, 3-rotor assembly, 301-rotor, 302-drainage chamber, 303-drainage chamber, 304-intake valve duct, 305-drainage valve duct, 306-diversion nozzle, 4-drive mechanism, 401-drive machine, 402-transmission piece, 5-diversion blade assembly, 501-diversion blade, 502-intake duct, 503-position duct, 504-partition groove, 505-slide duct, 506-elastic piece, 6-liquid supply assembly, 601-liquid supply tank, 602-supply pump, 603-heat radiation fin.
Detailed Description
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1-6, an intelligent gateway heat dissipation device for a power system in an embodiment of the invention includes a housing member 1, wherein the housing member 1 includes a main housing 101, an air inlet 102 and an air exhaust slot 103, the air inlet 102 is arranged at one side of the main housing 101, and the air exhaust slot 103 is also arranged on the inner wall of the main housing 101; the flow guiding frame assembly 2 comprises a flow inlet frame 201 and a flow outlet frame 202, wherein the flow inlet frame 201 and the flow outlet frame 202 are respectively assembled on two sides of the air inlet hole 102, and are respectively communicated with and assembled with a flow inlet pipe 203 and a flow outlet pipe 204; the rotor assembly 3, the rotor assembly 3 comprises a rotor 301, two mutually independent drainage cavities 302 and drainage cavities 303 are distributed in the rotor 301, two sides of each drainage cavity 302 and each drainage cavity 303 are respectively communicated with an inflow valve pipe 304 and a drainage valve pipe 305, the inflow valve pipes 304 and the drainage valve pipes 305 are respectively rotationally connected with the inflow pipes 203 and the drainage pipes 204, a plurality of flow guide nozzles 306 are circumferentially distributed on the surface of the rotor 301, the plurality of flow guide nozzles 306 are circumferentially distributed on the surface of the rotor 301 in two groups, and the two groups of flow guide nozzles 306 are respectively and independently communicated with the drainage cavities 302 and the drainage cavities 303; a driving mechanism 4, wherein the driving mechanism 4 is assembled in the main housing 101 and is connected with the rotor 301 in a linkage manner, and is used for controlling the rotation of the rotor 301; the guide vane assembly 5, the guide vane assembly 5 includes a guide vane 501, an inflow pipe 502 and a position flow pipe 503 are arranged in the guide vane 501, the inflow pipe 502 and the position flow pipe 503 are respectively connected with two groups of guide nozzles 306 on the surface of the rotor 301, two sliding pipes 505 are movably arranged in the guide vane 501, two ends of the sliding pipes 505 are respectively and slidably arranged in the inflow pipe 502 and the position flow pipe 503, and the tail ends of the two sliding pipes 505 are fixed and communicated and are used for communicating the inflow pipe 502 and the position flow pipe 503 and adjusting the length of a flow passage between the inflow pipe 502 and the position flow pipe 503; and a liquid supply assembly 6, wherein the liquid supply assembly 6 is arranged in the main shell 101 and is communicated with the inflow pipe 203 and the drainage pipe 204, and is used for inputting cooling liquid into the rotor 301.
In practical application, when the intelligent gateway is used for operation, if the device generates excessive heat under a high load condition, the driving mechanism 4 arranged at one end of the main housing 101 drives the rotor 301 to rotate in the air inlet hole 102, and because two ends of the rotor 301 are respectively connected with the inflow pipe 203 and the drain pipe 204 in a rotating manner through the inflow valve pipe 304 and the drain valve pipe 305 and are mutually communicated, the liquid supply assembly 6 can forcedly input cooling liquid into the inflow pipe 203, so that the cooling liquid in the inflow pipe 203 flows into the cavity of the drainage cavity 302 through the inflow valve pipe 304 at one end of the inflow frame 201, a plurality of flow guide nozzles 306 are circumferentially arranged at the inner wall end of the cavity of the drainage cavity 302, the cooling liquid flows into the inflow pipe 502 through the flow guide nozzles 306 at the side, flows through two groups of slide pipes 505 arranged in the inflow pipe 502 and the flow guide pipe 503 and then enters the flow guide pipe 503, and flows back from the flow-processing pipe 503 into the flow-discharging cavity 303, and is discharged from the flow-discharging valve pipe 305 at one end of the flow-discharging cavity 303 into the flow-discharging pipe 204, so that the rotor 301 mechanically draws air through a plurality of flow guide vanes 501 arranged on the rotor 301 in the rotating process, and blows the introduced air to the surface of the bracket 104 arranged in the main shell 101, rapidly cools the heating unit on the rotor, so that the air after absorbing the heat is discharged from the air discharge grooves 103 at two ends of the main shell 101, and in the process, the liquid supply assembly 6 continuously pumps cooling liquid into the rotor 301, so that the air sucked through one end of the air inlet hole 102 is fully contacted with the surface of the flow guide vanes 501 before moving to the surface of the bracket 104 and absorbed the heat, thereby reducing the temperature of the blown air, improving the cooling effect on the heating unit, in addition, when the driving speed of the driving mechanism 4 is regulated, when the rotation speed of the rotor 301 is changed, after the rotation speed of the rotor 301 is increased, the sliding tube 505 slidably arranged inside the guiding vane 501 slides towards the side far away from the rotor 301 under the action of centrifugal force, so that the length of the flow passage between the inflow tube 502 and the flow-disposing tube 503 is increased, and the contact area between the surface of the guiding vane 501 and the sucked gas is increased, thereby improving the heat absorbing effect.
In one case of the embodiment, the thermocouple is installed in the gateway device to sense the ambient temperature, and the power of the driving mechanism 4 and the power of the liquid supply assembly 6 are adaptively adjusted, so that the purpose of energy saving is achieved.
In one case of this embodiment, the air exhaust groove 103 is offset from the air inlet 102, so as to prevent air exhausted from one end of the air exhaust groove 103 from being sucked into the air inlet 102 again.
Referring to fig. 5, in a preferred embodiment of the present invention, the guide vanes 501 are connected to the two sets of guide nozzles 306 in a staggered manner, so that the guide vanes 501 are obliquely mounted on the surface of the rotor 301.
In practical application, the guide vanes 501 are connected with the two sets of guide nozzles 306 in a staggered manner, so that the guide vanes 501 are obliquely assembled on the surface of the rotor 301, the air flow is stirred by the profiling vanes, and the oblique direction of the vanes is matched with the moving direction of the air, which is not particularly limited herein.
Referring to fig. 4, in a preferred embodiment of the present invention, the rotor assembly 3 further includes a driven wheel 307, wherein the driven wheel 307 is fixedly mounted on one side of the drain valve pipe 305 and is disposed in linkage with the driving mechanism 4, so as to drive the rotor 301 to rotate.
In practical application, the driven wheel 307 is fixedly connected with the drain valve pipe 305, and when driven by the driving mechanism 4, the drain valve pipe 305 and the driven wheel 307 can be driven to coaxially rotate, and two ends of the rotor 301 are respectively communicated with the inflow pipe 203 and the drain pipe 204 through the drain cavity 303 and the inflow valve pipe 304, so as to form a rotating diversion structure.
In one case of this embodiment, the inflow frame 201 and the outflow frame 202 are connected to the inflow valve pipe 304 and the outflow valve pipe 305 by rotary seal rings, which are parts existing in the market and are known technical means, and detailed descriptions thereof are omitted herein.
In one case of this embodiment, a check valve plate may be further added to the flow nozzle 306 to limit the flow direction of the cooling liquid.
Referring to fig. 3, in a preferred embodiment of the present embodiment, the driving mechanism 4 includes a driving machine 401 and a transmission member 402, where the transmission member 402 is fixedly mounted in the main housing 101, and the transmission member 402 is mounted on the main housing, and the transmission member 402 is movably connected to the rotor 301 through a guide nozzle 306.
In this embodiment, the driving machine 401 is preferably driven by a stepper motor and is assembled with the driven wheel 307 by the driving member 402, and in this embodiment, the driving machine may be driven by a driving belt or a driving gear set, but in consideration of possible blocking effect of the driving gear set on the air flow on the air inlet 102 side, the driving machine is preferably driven by a driving belt.
Referring to fig. 6, in a preferred embodiment of the present invention, the guide vane assembly 5 further includes an elastic member 506, and the elastic member 506 is disposed between the sliding tube 505 and the guide vane 501, for driving the sliding tube 505 to elastically return.
In practical application, the elastic member 506 is elastically disposed between the sliding tube 505 and the flow guiding vane 501, and can elastically press the sliding tube 505 to slide toward the rotor 301, and when the rotor 301 changes the rotation speed, the sliding distance of the flow guiding vane 501 in the inflow tube 502 and the flow guiding pipe 503 can be adjusted together by the centrifugal force of the flow guiding vane 501 and the elastic force of the elastic member 506, so as to change the flowing distance of the cooling liquid in the inflow tube 502, the flow guiding pipe 503 and the sliding tube 505.
Referring to fig. 5, in a preferred embodiment of the present invention, both the guide vane 501 and the slide tube 505 are made of aluminum.
In practical application, the guide vane 501 and the sliding tube 505 are preferably made of aluminum, and the rate of heat exchange with the guide vane 501 in the gas flowing process can be increased by utilizing the excellent heat conducting property of the aluminum, so that the heat absorbing effect is improved, and the purpose of better cooling is achieved.
Referring to fig. 2 and 3, in a preferred embodiment of the present invention, the liquid supply assembly 6 further includes a liquid supply tank 601, a supply pump 602 and cooling fins 603, the liquid supply tank 601 is disposed on one side of the main housing 101 and is in communication with the inlet pipe 203 and the outlet pipe 204, the liquid supply tank 601 is equipped with the supply pump 602, and the surface of the liquid supply tank 601 is further provided with a plurality of cooling fins 603.
In practical application, the liquid supply tank 601 may be disposed in the main housing 101, or may be disposed outside the main housing 101, for containing the circulating cooling liquid, where a plurality of cooling fins 603 are disposed on the surface of the liquid supply tank 601, one end of each cooling fin 603 is immersed in the cooling liquid, and the other end of each cooling fin 603 is disposed in the air, for improving the heat dissipation effect of the liquid supply tank 601, and the supply pump 602 is preferably a mute micro-suction pump.
In the above embodiment of the present invention, the rotor assembly 3 disposed at one side of the main housing 101 is utilized to drive the plurality of guide vanes 501 to rotate for guiding air, and the liquid flow channels disposed between the rotor 301 and the guide vanes 501 are utilized to circulate the cooling liquid to increase the heat absorbing capacity of the guide vanes 501 and regulate the heat absorbing efficiency thereof according to the rotation speed of the rotor 301, thereby achieving excellent controllable heat dissipation effect.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. An intelligent gateway heat dissipation device for a power system, comprising:
the shell component comprises a main shell, an air inlet and an air exhaust groove, wherein the air inlet is arranged on one side of the main shell, and the air exhaust groove is also arranged on the inner wall of the main shell;
the flow guide frame assembly comprises a flow inlet frame and a flow outlet frame, wherein the flow inlet frame and the flow outlet frame are respectively assembled on two sides of the air inlet hole and are respectively communicated with and assembled with a flow inlet pipe and a flow outlet pipe;
the rotor assembly comprises a rotor, two mutually independent drainage cavities and drainage cavities are arranged in the rotor, two sides of each drainage cavity are respectively communicated with a flow inlet valve pipe and a flow outlet valve pipe, the flow inlet valve pipes and the flow outlet valve pipes are respectively connected with the flow inlet pipes and the flow outlet pipes in a rotating mode, a plurality of flow guide nozzles are circumferentially arranged on the surface of the rotor, the plurality of flow guide nozzles are circumferentially arranged on the surface of the rotor in two groups, and the two groups of flow guide nozzles are respectively communicated with the drainage cavities and the drainage cavities independently;
the driving mechanism is assembled in the main shell and is connected with the rotor in a linkage way and used for controlling the rotation of the rotor;
the guide vane assembly comprises guide vanes, an inflow pipe and a position flow pipe are arranged in the guide vanes, the inflow pipe and the position flow pipe are respectively communicated with two groups of guide nozzles on the surface of the rotor, two sliding pipes are movably arranged in the guide vanes, two ends of each sliding pipe are respectively and slidably arranged in the inflow pipe and the position flow pipe, and the tail ends of the two sliding pipes are fixed and communicated and are used for communicating the inflow pipe and the position flow pipe and adjusting the length of a flow passage between the inflow pipe and the position flow pipe; and
the liquid supply assembly is arranged in the main shell, is communicated with the inflow pipe and the drainage pipe and is used for inputting cooling liquid into the rotor;
the guide vane assembly further comprises an elastic piece, wherein the elastic piece is arranged between the slide tube and the guide vane and is used for driving the slide tube to elastically reset.
2. The intelligent gateway heat dissipating apparatus for a power system of claim 1, wherein the guide vanes are connected to the two sets of guide nozzles in a staggered manner such that the guide vanes are assembled on the rotor surface in an inclined manner.
3. The intelligent gateway heat dissipating apparatus for a power system of claim 1, wherein the rotor assembly further comprises a driven wheel fixedly mounted on one side of the drain valve tube and coupled to the driving mechanism for driving the rotation of the rotor.
4. The intelligent gateway heat abstractor for an electric power system according to claim 3, wherein the driving mechanism comprises a driving machine and a transmission piece, the transmission piece is fixedly assembled in the main shell, and is assembled and connected with the transmission piece, and the transmission piece is movably connected with the rotor through a guide nozzle.
5. The intelligent gateway heat dissipation device for a power system according to claim 1, wherein the guide vane and the slide tube are made of aluminum.
6. The intelligent gateway heat abstractor for a power system according to claim 1, wherein the liquid supply assembly further comprises a liquid supply tank, a supply pump and heat dissipation fins, the liquid supply tank is arranged on one side of the main shell and is communicated with the inlet pipe and the outlet pipe, the supply pump is arranged on the liquid supply tank, and a plurality of sections of heat dissipation fins are further arranged on the surface of the liquid supply tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211083560.9A CN115333898B (en) | 2022-09-06 | 2022-09-06 | Intelligent gateway heat abstractor for electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211083560.9A CN115333898B (en) | 2022-09-06 | 2022-09-06 | Intelligent gateway heat abstractor for electric power system |
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| CN115333898A CN115333898A (en) | 2022-11-11 |
| CN115333898B true CN115333898B (en) | 2023-06-16 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112631050A (en) * | 2020-12-24 | 2021-04-09 | 安徽优品智能科技有限公司 | Heat dissipation mechanism of projector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6997678B2 (en) * | 2004-03-05 | 2006-02-14 | Asia Vital Component Co., Ltd. | Heat dissipation fan with flow guide device |
| TWI275343B (en) * | 2006-01-24 | 2007-03-01 | Asustek Comp Inc | Cooling fans |
| CN101008394A (en) * | 2006-01-25 | 2007-08-01 | 华硕电脑股份有限公司 | Heat sinking fanj |
| CN111615304A (en) * | 2020-05-28 | 2020-09-01 | 梁仕华 | Big data server is with intelligent ventilation governing system |
| CN213027575U (en) * | 2020-09-29 | 2021-04-20 | 江门市蓬江区宇博电机有限公司 | Motor rotor with good heat radiation structure |
| CN214253130U (en) * | 2021-01-12 | 2021-09-21 | 陈臻 | Heat abstractor for industrial computer host computer |
| CN215299235U (en) * | 2021-05-27 | 2021-12-24 | 广州汽车集团股份有限公司 | Chip heat sink |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112631050A (en) * | 2020-12-24 | 2021-04-09 | 安徽优品智能科技有限公司 | Heat dissipation mechanism of projector |
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