CN112702662A - Quick heat dissipation type 5G network switch - Google Patents

Quick heat dissipation type 5G network switch Download PDF

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Publication number
CN112702662A
CN112702662A CN202110162298.6A CN202110162298A CN112702662A CN 112702662 A CN112702662 A CN 112702662A CN 202110162298 A CN202110162298 A CN 202110162298A CN 112702662 A CN112702662 A CN 112702662A
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CN
China
Prior art keywords
fixedly connected
pipe
heat dissipation
liquid
case
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Legal status (The legal status 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 status listed.)
Pending
Application number
CN202110162298.6A
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Chinese (zh)
Inventor
施开勤
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Individual
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Individual
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Priority to CN202110162298.6A priority Critical patent/CN112702662A/en
Publication of CN112702662A publication Critical patent/CN112702662A/en
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/10—Exchange station construction
    • 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
    • H05K7/20263—Heat dissipaters releasing heat from coolant
    • 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
    • H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds

Abstract

The invention discloses a rapid heat dissipation type 5G network switch in a larger range, which comprises a case, wherein the top of the case is fixedly connected with a copper heat dissipation seat, a circulation cavity is formed in the copper heat dissipation seat, the top of the copper heat dissipation seat is provided with a switch main body, the inner bottom wall of the case is fixedly connected with a liquid storage tank, the top of the liquid storage tank is fixedly connected with a refrigerator, one side of the liquid storage tank is fixedly connected with a liquid suction pipe, one end of the liquid suction pipe is fixedly connected with a pressure pump, and the output end of the pressure pump is fixedly connected with a first connecting pipe; in the invention, by arranging the copper heat dissipation seat, the circulation cavity, the liquid storage tank, the refrigerator, the liquid pumping pipe, the pressure pump, the first connecting pipe, the first shunt pipe, the liquid inlet pipe, the liquid outlet pipe, the second shunt pipe and the second connecting pipe, the complete heat dissipation circulation is realized, thereby achieving the effects of rapid heat dissipation and strong heat dissipation of the device.

Description

Quick heat dissipation type 5G network switch
Technical Field
The invention relates to the field of switches, in particular to a quick heat dissipation type 5G network switch.
Background
A switch means a "switch" is a network device used for the forwarding of electrical (optical) signals. It may provide an exclusive electrical signal path for any two network nodes accessing the switch. The most common switch is an ethernet switch. Other common are telephone voice switches, fiber switches, and the like. A network switch is a device for expanding a network, and can provide more connection ports for a sub-network so as to connect more computers. With the development of the communication industry and the promotion of informatization of national economy, the network switch market is in a steady rising situation. The method has the characteristics of high cost performance, high flexibility, relative simplicity, easy realization and the like. Ethernet technology has become one of the most important lan networking technologies today, and network switches have become the most popular switches.
In the 5G network switch in the prior art, a plurality of ports are usually arranged on a machine body of the 5G network switch, and each port has a bridging function, so that the switch can generate a large amount of heat in a state of high-speed work of the 5G network switch, and the 5G network switch in the prior art usually only depends on the arrangement of a radiating hole on the outer surface of a machine shell to radiate the 5G network switch.
Disclosure of Invention
The present invention is directed to a fast heat dissipation type 5G network switch, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a quick heat dissipation type G network switch comprises a case, wherein a copper heat dissipation seat is fixedly connected to the top of the case, a circulation cavity is formed in the copper heat dissipation seat, a switch main body is arranged at the top of the copper heat dissipation seat, a liquid storage tank is fixedly connected to the inner bottom wall of the case, a refrigerator is fixedly connected to the top of the liquid storage tank, a liquid suction pipe is fixedly connected to one side of the liquid storage tank, a pressure pump is fixedly connected to one end of the liquid suction pipe, a first connecting pipe is fixedly connected to the output end of the pressure pump, a first shunt pipe is fixedly connected to the top of the first connecting pipe, a liquid inlet pipe is fixedly connected to the top of the first shunt pipe, a liquid outlet pipe is fixedly connected to one side, far away from the liquid inlet pipe, of the copper heat dissipation seat, a second shunt pipe is fixedly connected to one end of the liquid outlet pipe, and, by arranging the copper radiating seat, the circulating cavity, the liquid storage tank, the refrigerator, the liquid pumping pipe, the pressure pump, the first connecting pipe, the first shunt pipe, the liquid inlet pipe, the liquid outlet pipe, the second shunt pipe and the second connecting pipe, when the device is used, the pressure pump works to pump condensate in the liquid storage tank out of the liquid pumping pipe, the condensate enters the first shunt pipe from the first connecting pipe and then enters the copper radiating seat through the three liquid inlet pipes, the condensate quickly fills the circulating cavity after entering the radiating seat, at the moment, the condensate is fully contacted with the copper radiating seat, so that heat of the exchanger body is quickly absorbed and cooled, the condensate after the absorbed heat is heated reaches the second shunt pipe from the liquid outlet pipe, enters the liquid storage tank again from the second connecting pipe, and finally, the temperature is recovered to the temperature required by heat radiation under the action of the refrigerator, so that complete heat radiation circulating circulation is realized, therefore, the device achieves the effects of rapid heat dissipation and strong heat dissipation performance.
As a further scheme of the invention: the quantity of feed liquor pipe and drain pipe is three, three the feed liquor pipe all with copper radiating seat fixed connection, second connecting pipe and liquid reserve tank fixed connection through setting up three drain pipe, can improve the efficiency of the entering copper radiating seat of condensate, and then improved radiating efficiency.
As a still further scheme of the invention: the outer fixed surface of liquid reserve tank is connected with trades the water pipe, the surface of trading the water pipe is provided with the valve, trades water pipe and valve through setting up, makes things convenient for the user of service to change the condensate in the liquid reserve tank.
As a still further scheme of the invention: the outer surface of the case is rotatably connected with a case door, the outer surface of the case door is fixedly connected with a handle, and maintenance personnel can maintain and overhaul parts in the case conveniently by arranging the case door and the handle.
As a still further scheme of the invention: the surface of switch main part is provided with the joint jack, the surface of switch main part sets up still has the pilot lamp, connects the jack and is used for optic fibre to be connected with the switch main part, and the pilot lamp can make things convenient for the staff to observe whether switch main part normally works.
As a still further scheme of the invention: the fan case is fixedly connected with the upper surface of the case, the air inlet cover is fixedly connected with the outer surface of the fan case, the air blowing cover is arranged, the protection effect on fan blades is achieved, and foreign matters are prevented from entering the fan case and damaging the fan blades.
As a still further scheme of the invention: the inner wall fixedly connected with driving motor of fan case, driving motor's output fixedly connected with pivot, the top fixedly connected with fan leaf of pivot, through setting up fan case, driving motor, pivot and fan blade, if the switch main part uses in high temperature environment, can start driving motor, driving motor drives the epaxial fan leaf of pivot at the during operation and rotates, wind-force that the fan leaf produced when rotatory blows to the switch main part, thereby accelerate air flow rate around the switch main part, further strengthen the device's heat dispersion, on the other hand, the fan leaf is under the effect of continuously sending wind, can effectively avoid the dust in the air to fall on the upper surface of switch main part, avoid switch main part top dust to pile up too much and lead to electrostatic reaction, influence the normal work of switch main part.
As a still further scheme of the invention: the quantity of driving motor is three, the quantity of pivot is three, the quantity of fan leaf is three, through setting up three fan leaf, can improve the dynamics of blowing to the switch main part to accelerate the heat dissipation.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, by arranging the copper heat dissipation seat, the circulation cavity, the liquid storage tank, the refrigerator, the liquid pumping pipe, the pressure pump, the first connecting pipe, the first shunt pipe, the liquid inlet pipe, the liquid outlet pipe, the second shunt pipe and the second connecting pipe, when the device is used, the pressure pump works to pump condensate in the liquid storage tank out of the liquid pumping pipe, the condensate enters the first shunt pipe from the first connecting pipe and then enters the copper heat dissipation seat through the three liquid inlet pipes, the condensate quickly fills the circulation cavity after entering the heat dissipation seat, at the moment, the condensate is fully contacted with the copper heat dissipation seat, so that the heat of the exchanger main body is quickly absorbed and cooled, the condensate after the temperature is increased by absorbing the heat reaches the second shunt pipe from the liquid outlet pipe and enters the liquid storage tank again from the second connecting pipe, and finally, the temperature required by heat dissipation is recovered under the action of the refrigerator, and the complete heat dissipation circulation, therefore, the device achieves the effects of rapid heat dissipation and strong heat dissipation performance.
2. According to the invention, through the arrangement of the fan box, the driving motor, the rotating shaft and the fan blades, if the switch main body is used in a high-temperature environment, the driving motor can be started, the driving motor drives the fan blades on the rotating shaft to rotate when working, and wind power generated when the fan blades rotate blows the switch main body, so that the air flow rate around the switch main body is accelerated, and the heat dissipation performance of the device is further enhanced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the enclosure of the present invention;
FIG. 3 is a schematic structural view of a first shunt tube according to the present invention;
FIG. 4 is a schematic view of the structure of a flow-through chamber according to the invention;
FIG. 5 is a schematic cross-sectional view of a fan case according to the present invention;
fig. 6 is a schematic view of the structure of the connector receptacle of the present invention.
In the figure: 1. a chassis; 2. a copper heat dissipation base; 3. a flow-through chamber; 4. a switch main body; 5. a liquid storage tank; 6. a refrigerator; 7. a liquid pumping pipe; 8. a pressure pump; 9. a first connecting pipe; 10. a first shunt pipe; 11. a liquid inlet pipe; 12. a liquid outlet pipe; 13. a second shunt pipe; 14. a second connecting pipe; 15. changing a water pipe; 16. a valve; 17. a box door; 18. a handle; 19. a connector receptacle; 20. an indicator light; 21. a fan case; 22. an air inlet cover; 23. a blower housing; 24. a drive motor; 25. a rotating shaft; 26. a fan blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a fast heat dissipation type 5G network switch includes a chassis 1, a copper heat dissipation seat 2 is fixedly connected to a top of the chassis 1, a circulation cavity 3 is formed inside the copper heat dissipation seat 2, a switch main body 4 is disposed on the top of the copper heat dissipation seat 2, a liquid storage tank 5 is fixedly connected to an inner bottom wall of the chassis 1, a refrigerator 6 is fixedly connected to the top of the liquid storage tank 5, a liquid pumping pipe 7 is fixedly connected to one side of the liquid storage tank 5, a pressure pump 8 is fixedly connected to one end of the liquid pumping pipe 7, a first connection pipe 9 is fixedly connected to an output end of the pressure pump 8, a first shunt pipe 10 is fixedly connected to the top of the first connection pipe 9, a liquid inlet pipe 11 is fixedly connected to the top of the first shunt pipe 10, a liquid outlet pipe 12 is fixedly connected to one side of the copper heat dissipation seat 2 away, the bottom of the second shunt tube 13 is fixedly connected with a second connecting tube 14, by arranging the copper radiating seat 2, the circulation cavity 3, the liquid storage box 5, the refrigerator 6, the liquid pumping tube 7, the pressure pump 8, the first connecting tube 9, the first shunt tube 10, the liquid inlet tube 11, the liquid outlet tube 12, the second shunt tube 13 and the second connecting tube 14, when the device is used, the pressure pump 8 works to pump out condensate in the liquid storage box 5 from the liquid pumping tube 7, the condensate enters the first shunt tube 10 from the first connecting tube 9 and then enters the copper radiating seat through the three liquid inlet tubes 11, the condensate quickly fills the circulation cavity after entering the radiating seat, at the moment, the condensate is fully contacted with the copper radiating seat, so that the heat of the exchanger body is quickly absorbed and cooled, the condensate after the heat is absorbed and heated reaches the second shunt tube from the liquid outlet tube and then enters the liquid storage box again from the second connecting tube, and finally, the temperature required by heat dissipation is recovered under the action of the refrigerating machine, so that complete heat dissipation circulation is realized, and the effects of rapid heat dissipation and strong heat dissipation of the device are achieved.
The three liquid inlet pipes 11 are fixedly connected with the copper radiating seat 2, the second connecting pipe 14 is fixedly connected with the liquid storage tank 5, and the three liquid outlet pipes are arranged, so that the efficiency of condensate entering the copper radiating seat 2 can be improved, and the radiating efficiency is further improved; a water changing pipe 15 is fixedly connected to the outer surface of the liquid storage tank 5, a valve 16 is arranged on the outer surface of the water changing pipe 15, and a user can conveniently change the condensate in the liquid storage tank 5 by arranging the water changing pipe 15 and the valve 16; the outer surface of the case 1 is rotatably connected with a case door 17, the outer surface of the case door 17 is fixedly connected with a handle 18, and maintenance personnel can maintain and overhaul parts in the case 1 conveniently by arranging the case door 17 and the handle 18.
The outer surface of the switch main body 4 is provided with a connector jack 19, the outer surface of the switch main body 4 is also provided with an indicator light 20, the connector jack 19 is used for connecting an optical fiber with the switch main body 4, and the indicator light 20 can facilitate a worker to observe whether the switch main body 4 works normally or not; the upper surface of the case 1 is fixedly connected with a fan case 21, the outer surface of the fan case 21 is fixedly connected with an air inlet cover 22, the outer surface of the fan case 21 is fixedly connected with a blowing cover 23, and the blowing cover 23 is arranged to protect the fan blades 26 and prevent foreign matters from entering the fan case 21 and damaging the fan blades 26; the inner wall of the fan case 21 is fixedly connected with a driving motor 24, the output end of the driving motor 24 is fixedly connected with a rotating shaft 25, the top of the rotating shaft 25 is fixedly connected with a fan blade 26, by arranging the fan case 21, the driving motor 24, the rotary shaft 25 and the fan blades 26, if the exchanger main body 4 is used in a high temperature environment, the driving motor 24 can be started, the driving motor 24 drives the fan blade 26 on the rotating shaft 25 to rotate when working, the wind power generated when the fan blade 26 rotates blows to the exchanger main body 4, thereby accelerating the flow rate of air around the exchanger main body 4 and further enhancing the heat dissipation performance of the device, and on the other hand, the fan blades 26, under the continuous air supply, dust in the air can be effectively prevented from falling on the upper surface of the exchanger main body 4, and the influence of electrostatic reaction caused by excessive dust accumulation above the exchanger main body 4 on the normal work of the exchanger main body 4 is avoided; the quantity of driving motor 24 is three, and the quantity of pivot 25 is three, and the quantity of fan leaf 26 is three, through setting up three fan leaf 26, can improve the dynamics of blowing to switch main part 4 to accelerate the heat dissipation.
The working principle of the invention is as follows: by arranging the copper radiating seat 2, the circulation cavity 3, the liquid storage box 5, the refrigerating machine 6, the liquid pumping pipe 7, the pressure pump 8, the first connecting pipe 9, the first shunt pipe 10, the liquid inlet pipe 11, the liquid outlet pipe 12, the second shunt pipe 13 and the second connecting pipe 14, when the device is used, the pressure pump 8 works to pump out condensate in the liquid storage box 5 from the liquid pumping pipe 7, the condensate enters the first shunt pipe 10 from the first connecting pipe 9 and then enters the copper radiating seat through the three liquid inlet pipes 11, the condensate quickly fills the circulation cavity after entering the radiating seat, the condensate is fully contacted with the copper radiating seat at the moment, so that the heat of the exchanger body is quickly absorbed and cooled, the condensate after the heat is heated up is reached to the second shunt pipe from the liquid outlet pipe and enters the liquid storage box again from the second connecting pipe, and finally the temperature required by heat dissipation is recovered under the action of the refrigerating machine, realized complete heat dissipation circulation, thereby the device heat dissipation effect fast and that heat dispersion is strong has been reached, through setting up fan box 21, driving motor 24, pivot 25 and fan blade 26, if switch main part 4 uses in high temperature environment, driving motor 24 can be started, driving motor 24 rotates at the fan blade 26 that drives on the pivot 25 of during operation, wind-force that produces when fan blade 26 is rotatory blows to switch main part 4, thereby accelerate air flow rate around switch main part 4, further strengthen the device's heat dispersion, on the other hand, fan blade 26 is under the effect of lasting air supply, can effectively avoid the upper surface that the dust in the air falls in switch main part 4, avoid switch main part 4 top dust to pile up too much and lead to electrostatic reaction, influence the normal work of switch main part 4.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The utility model provides a quick heat dissipation type 5G network switch, includes quick-witted case (1), its characterized in that: the heat exchanger is characterized in that a copper radiating seat (2) is fixedly connected to the top of the case (1), a circulation cavity (3) is formed in the copper radiating seat (2), a switch main body (4) is arranged at the top of the copper radiating seat (2), a liquid storage tank (5) is fixedly connected to the inner bottom wall of the case (1), a refrigerator (6) is fixedly connected to the top of the liquid storage tank (5), a liquid pumping pipe (7) is fixedly connected to one side of the liquid storage tank (5), a pressure pump (8) is fixedly connected to one end of the liquid pumping pipe (7), a first connecting pipe (9) is fixedly connected to the output end of the pressure pump (8), a first shunt pipe (10) is fixedly connected to the top of the first connecting pipe (9), a liquid inlet pipe (11) is fixedly connected to the top of the first shunt pipe (10), a liquid outlet pipe (12) is fixedly connected to one side, far away from the liquid inlet pipe (11), one end fixedly connected with second shunt tubes (13) of drain pipe (12), the bottom fixedly connected with second connecting pipe (14) of second shunt tubes (13).
2. The fast heat dissipation type 5G network switch according to claim 1, wherein: the quantity of feed liquor pipe (11) and drain pipe (12) is three, three feed liquor pipe (11) all with copper radiating seat (2) fixed connection, second connecting pipe (14) and liquid reserve tank (5) fixed connection.
3. The fast heat dissipation type 5G network switch according to claim 1, wherein: the outer fixed surface of liquid reserve tank (5) is connected with trades water pipe (15), the surface of trading water pipe (15) is provided with valve (16).
4. The fast heat dissipation type 5G network switch according to claim 1, wherein: the outer surface of the case (1) is rotatably connected with a case door (17), and the outer surface of the case door (17) is fixedly connected with a handle (18).
5. The fast heat dissipation type 5G network switch according to claim 1, wherein: the surface of switch main part (4) is provided with and connects jack (19), the surface of switch main part (4) sets up pilot lamp (20) in addition.
6. The fast heat dissipation type 5G network switch according to claim 1, wherein: the fan box is characterized in that a fan box (21) is fixedly connected to the upper surface of the case (1), an air inlet cover (22) is fixedly connected to the outer surface of the fan box (21), and an air blowing cover (23) is fixedly connected to the outer surface of the fan box (21).
7. The fast heat dissipation type 5G network switch according to claim 6, wherein: the inner wall fixedly connected with driving motor (24) of fan case (21), the output fixedly connected with pivot (25) of driving motor (24), the top fixedly connected with fan leaf (26) of pivot (25).
8. The fast heat dissipation type 5G network switch according to claim 7, wherein: the number of the driving motors (24) is three, the number of the rotating shafts (25) is three, and the number of the fan blades (26) is three.
CN202110162298.6A 2021-02-05 2021-02-05 Quick heat dissipation type 5G network switch Pending CN112702662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110162298.6A CN112702662A (en) 2021-02-05 2021-02-05 Quick heat dissipation type 5G network switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110162298.6A CN112702662A (en) 2021-02-05 2021-02-05 Quick heat dissipation type 5G network switch

Publications (1)

Publication Number Publication Date
CN112702662A true CN112702662A (en) 2021-04-23

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Application Number Title Priority Date Filing Date
CN202110162298.6A Pending CN112702662A (en) 2021-02-05 2021-02-05 Quick heat dissipation type 5G network switch

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Country Link
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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1826510A2 (en) * 2006-02-27 2007-08-29 Sanyo Electric Co., Ltd. Refrigeration cycle device
JP2012172918A (en) * 2011-02-22 2012-09-10 Toyo Eng Works Ltd Refrigerant liquid forced circulation type refrigeration system
CN202675515U (en) * 2012-08-01 2013-01-16 成都归谷建筑节能工程有限公司 Fresh air-water system of intelligence frequency conversion air conditioning
CN205489195U (en) * 2016-04-14 2016-08-17 许建财 Heat dissipation type electric power cabinet
CN205608627U (en) * 2016-04-21 2016-09-28 国网山东省电力公司临清市供电公司 Quick radiating switch of incasement circulation machine case
CN107859641A (en) * 2017-11-13 2018-03-30 广西平果蓝邑网络技术有限公司 A kind of efficiently Jing Yin cpu fan
CN208607866U (en) * 2018-07-13 2019-03-15 东莞市大银东电器机械有限公司 A kind of caisson of outdoor LED display screen
CN211063733U (en) * 2020-01-07 2020-07-21 武汉鸿泰佳业科技有限公司 High temperature resistant industry ethernet switch
CN212138204U (en) * 2020-06-04 2020-12-11 太原师范学院 Computer network switch heat abstractor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1826510A2 (en) * 2006-02-27 2007-08-29 Sanyo Electric Co., Ltd. Refrigeration cycle device
JP2012172918A (en) * 2011-02-22 2012-09-10 Toyo Eng Works Ltd Refrigerant liquid forced circulation type refrigeration system
CN202675515U (en) * 2012-08-01 2013-01-16 成都归谷建筑节能工程有限公司 Fresh air-water system of intelligence frequency conversion air conditioning
CN205489195U (en) * 2016-04-14 2016-08-17 许建财 Heat dissipation type electric power cabinet
CN205608627U (en) * 2016-04-21 2016-09-28 国网山东省电力公司临清市供电公司 Quick radiating switch of incasement circulation machine case
CN107859641A (en) * 2017-11-13 2018-03-30 广西平果蓝邑网络技术有限公司 A kind of efficiently Jing Yin cpu fan
CN208607866U (en) * 2018-07-13 2019-03-15 东莞市大银东电器机械有限公司 A kind of caisson of outdoor LED display screen
CN211063733U (en) * 2020-01-07 2020-07-21 武汉鸿泰佳业科技有限公司 High temperature resistant industry ethernet switch
CN212138204U (en) * 2020-06-04 2020-12-11 太原师范学院 Computer network switch heat abstractor

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Application publication date: 20210423

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