CN107995839A - A kind of equipment cooling device - Google Patents
A kind of equipment cooling device Download PDFInfo
- Publication number
- CN107995839A CN107995839A CN201810056472.7A CN201810056472A CN107995839A CN 107995839 A CN107995839 A CN 107995839A CN 201810056472 A CN201810056472 A CN 201810056472A CN 107995839 A CN107995839 A CN 107995839A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- side wall
- support plate
- equipment
- telescopic rod
- Prior art date
- 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.)
- Granted
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Classifications
-
- 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
-
- 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
Abstract
The invention belongs to technical field of the electromechanical equipment, more particularly, to a kind of equipment cooling device, including base, base is equipped with refrigerating plant, base is equipped with cabinet, the side wall of cabinet is connected with refrigerating plant, the side wall of cabinet is equipped with exhaust pipe, exhaust pipe is arranged on one end side wall of the cabinet away from refrigerating plant, getter device is equipped with exhaust pipe, and getter device is arranged in the one end of exhaust pipe away from cabinet, the top surface of exhaust pipe and bottom are equipped with control mechanism, control mechanism is connected with getter device, cooling duct is equipped with cabinet, the bottom of cabinet is equipped with sliding equipment, sliding equipment upper end is equipped with the first support plate, first support plate is equipped with multiple buffer units, the upper end of buffer unit is equipped with the second support plate, second support plate is equipped with two fixing devices, cabinet front end side wall is equipped with opening.Advantage is：The present invention can not only effectively improve the heat dissipation effect of electromechanical equipment, and be overhauled easy to electromechanical equipment.
Description
Technical field
The invention belongs to technical field of the electromechanical equipment, more particularly, to a kind of equipment cooling device.
Background technology
Equipment is typically the general name of people's material goods such as required machinery, device and facility in production and life,
Electromechanical equipment is then to apply machinery, the equipment of electronic technology, and usually said mechanical equipment is that electromechanical equipment is most important
Part, with the continuous improvement of living standards of the people, people in daily life to the demand of electromechanical equipment increasingly
It is more, from the vehicles to various household electrical appliance, computer, printer etc. into indispensable electromechanical production in for people's lives
Product.Advanced electromechanical equipment can not only greatly improve labor productivity, reduce labor intensity, and improve production environment, complete manpower
The work that can not be completed, and as one of National Industrial basis, the development to whole national economy, and science and technology, national defence are real
The raising of power has direct, important influence, or weighs the horizontal important symbol with overall national strength of a national science and technology.
Electromechanical equipment can produce heat when working and operating, if cannot effectively radiate, can influence electromechanical equipment
Normal operation, and existing electromechanical equipment is typically to set ventilation hole or exhaust fan to be dissipated in the Installation cabinet of electromechanical equipment
Heat, heat dissipation effect is bad, and mechanical and electric equipment installation is not easy to overhaul electromechanical equipment in Installation cabinet, and existing Installation cabinet is not
Only heat dissipation effect is bad, and is not easy to electromechanical equipment and is overhauled.
For this reason, it is proposed that a kind of equipment cooling device solves the above problems.
The content of the invention
Regarding the issue above, the present invention provides a kind of heat dissipation effect is preferable and is examined easy to electromechanical equipment
The equipment cooling device repaiied.
To reach above-mentioned purpose, present invention employs following technical proposal：A kind of equipment cooling device, including base, it is described
Base is equipped with refrigerating plant, and the base is equipped with cabinet, and the side wall of the cabinet is connected with refrigerating plant, the cabinet
Side wall is equipped with exhaust pipe, and the exhaust pipe is arranged on one end side wall of the cabinet away from refrigerating plant, is set in the exhaust pipe
There is getter device, and the getter device is arranged in the one end of exhaust pipe away from cabinet, the top surface of the exhaust pipe and bottom
Control mechanism is equipped with, the control mechanism is connected with getter device, and cooling duct, the cabinet are equipped with the cabinet
Bottom be equipped with sliding equipment, the sliding equipment upper end is equipped with the first support plate, and first support plate is equipped with multiple slow
Flushing device, the upper end of the buffer unit are equipped with the second support plate, and second support plate is equipped with two fixing devices,
The front end side wall of the cabinet is equipped with opening, and interior be equipped with that be open rotates door, water supply installation is equipped with the base, and supply water
Device is connected with cooling duct, and the refrigerating plant includes the air-cooler for being arranged on base upper end, and the outlet air of the air-cooler is opened
Mouth is connected with one end of air inlet pipe, and the other end of the air inlet pipe passes through the side wall of cabinet and extends to inside it, the air-breathing
Device includes the suction fan being arranged in air inlet pipe, and the top and bottom of the suction fan are respectively connected with the first telescopic rod, described
The first spring is socketed with first telescopic rod, wedge block, and wedge are connected with the described one end of first telescopic rod away from suction fan
Shape block is connected with control mechanism.
In above-mentioned equipment cooling device, the control mechanism includes setting the groove in exhaust pipe, and wedge block is located at
In groove, one end inner wall of the groove away from wedge block is equipped with the first threaded hole of inside and outside connection, and in the first threaded hole
It is threaded with the first threaded rod.
In above-mentioned equipment cooling device, the sliding equipment includes the sliding slot being disposed longitudinally on bottom of cabinet bulk, described
Sliding block is equipped with sliding slot, the side wall of the sliding block is equipped with the second threaded hole of front and rear connection, and the second threaded hole internal thread connects
The second threaded rod is connected to, one end of second threaded rod passes through the front end side wall of sliding slot and extends to the outside of cabinet, described
The other end of second threaded rod and the rear end side wall of sliding slot are rotatablely connected, and the upper end of the sliding block and the lower end of the first support plate connect
Connect.
In above-mentioned equipment cooling device, the buffer unit stretches including being arranged on the second of the first support plate upper end
Bar, the upper end of second telescopic rod are connected with the lower end of the second support plate, and second spring is socketed with second telescopic rod.
In above-mentioned equipment cooling device, riser of the fixing device including being arranged on the second support plate upper end, two pieces
The 3rd telescopic rod is respectively connected with the opposing sidewalls of the riser, is socketed with the 3rd spring on the 3rd telescopic rod, described
The one end of three telescopic rods away from riser is connected with fixed plate.
In above-mentioned equipment cooling device, the water supply installation includes the water storage cavity being arranged in base, the water storage cavity
Bottom be equipped with suction pump, the top surface of the water storage cavity is equipped with about two first through hole connected, and in two first through hole
Extend through and be equipped with the first aqueduct and the second aqueduct, the upper end of first aqueduct and the second aqueduct both passes through cooling
The bottom of passage is simultaneously extended in it, and the lower end of first aqueduct is connected with suction pump, the front end side wall of the water storage cavity
The second through hole of inside and outside connection is equipped with, and runs through in through hole and is equipped with the 3rd aqueduct.
Compared with prior art, it is the advantages of this equipment cooling device：The present invention by air-cooler into cabinet into defeated
Cold air is sent to cooling down in cabinet, this cools down for the first step, and the hot gas in cabinet can be excluded by suction fan, and can keep
Air circulation in cabinet, this cools down for second step, the heat in cabinet is absorbed by the water in cooling duct, this is
3rd step cools down, and effectively the heat in cabinet can be absorbed and discharged by the cooling of three steps, improve electromechanical equipment
Heat dissipation effect, effectively ensures the normal operation of electromechanical equipment, is fixed on by sliding equipment easy to drive in the second support plate
Electromechanical equipment slided in cabinet, overhauled easy to which electromechanical equipment is taken out out of cabinet, improve work efficiency, buffering dress
Influence of the external force to electromechanical equipment can be buffered when carrying by putting, by rotate the first threaded rod easy to control suction fan installation with
Dismounting, the heat dissipation effect of electromechanical equipment can effectively be ensured by replacing suction fan.
Brief description of the drawings
Fig. 1 is a kind of perspective view of equipment cooling device provided by the invention；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the partial enlarged view at B in Fig. 1；
Fig. 4 is the partial enlarged view at C in Fig. 1；
Fig. 5 is the positive structure schematic of Fig. 1.
In figure, 1 base, 2 refrigerating plants, 3 cabinets, 4 exhaust pipes, 5 getter devices, 6 control mechanisms, 7 cooling ducts, 8
Three aqueducts, 9 sliding equipments, 10 first support plates, 11 buffer units, 12 second support plates, 13 fixing devices, 14 rotate doors,
It is 15 water supply installations, 16 air-coolers, 17 air inlet pipe, 18 suction fans, 19 first telescopic rods, 20 first springs, 21 wedge blocks, 22 recessed
Groove, 23 first threaded rods, 24 sliding slots, 25 sliding blocks, 26 second threaded rods, 27 second telescopic rods, 28 second springs, 29 risers, 30
3rd telescopic rod, 31 the 3rd springs, 32 fixed plates, 33 water storage cavities, 34 suction pumps, 35 first aqueducts, 36 second aqueducts.
Embodiment
Following embodiments only exist in illustrative purpose, without being intended to limit the scope of the invention.
Embodiment
As shown in Figs. 1-5, a kind of equipment cooling device, including base 1, base 1 are equipped with refrigerating plant 2, and base 1 is equipped with
Cabinet 3, the side wall of cabinet 3 are connected with refrigerating plant 2, and the side wall of cabinet 3 is equipped with exhaust pipe 4, and exhaust pipe 4 is arranged at cabinet 3
It is equipped with getter device 5 on one end side wall away from refrigerating plant 2, in exhaust pipe 4, and to be arranged at exhaust pipe 4 remote for getter device 5
In one end of cabinet 3, the top surface of exhaust pipe 4 and bottom are equipped with control mechanism 6, and control mechanism 6 coordinates with getter device 5 and connects
Connect, be equipped with cooling duct 7 in cabinet 3, the bottom of cabinet 3 is equipped with sliding equipment 9, and 9 upper end of sliding equipment is equipped with the first support plate
10, the first support plate 10 is equipped with multiple buffer units 11, and the upper end of buffer unit 11 is equipped with the second support plate 12, and second
Support plate 12 is equipped with two fixing devices 13, and the front end side wall of cabinet 3 is equipped with opening, and interior be equipped with that be open rotates door 14,
Water supply installation 15 is equipped with base 1, and water supply installation 15 is connected with cooling duct 7.
Wherein, refrigerating plant 2 includes the air-cooler 16 for being arranged on 1 upper end of base, the outlet air opening of air-cooler 16 and air inlet
One end connection of pipe 17, the other end of air inlet pipe 17 passes through the side wall of cabinet 3 and extends to inside it, and air-cooler 16 is existing
Technology, this will not be repeated here.
Wherein, getter device 5 includes the suction fan 18 being arranged in air inlet pipe 4, and suction fan 18 is the prior art, herein not
Repeat, the top and bottom of suction fan 18 are respectively connected with the first telescopic rod 19, and the first spring is socketed with the first telescopic rod 19
20, it is connected with wedge block 21 on first one end of telescopic rod 19 away from suction fan 18, and wedge block 21 coordinates with control mechanism 6 and connects
Connect, control mechanism 6 includes setting the groove 22 in exhaust pipe 4, and wedge block 21 is located in groove 22, and groove 22 is away from wedge block
21 one end inner wall is equipped with the first threaded hole of inside and outside connection, and the first threaded hole internal thread is connected with the first threaded rod 23,
The first handwheel is connected with one end that first threaded rod 23 is located at outside groove 22, easy to rotate the first threaded rod 23, passes through air-breathing
Fan 18 can be aspirated the heat in cabinet 1, and be emitted into the external world, improved the heat dissipation effect of cabinet 1, how to be worked in work
Make to explain in principle.
Wherein, sliding equipment 9 includes the sliding slot 24 being disposed longitudinally on 3 bottom of cabinet, and sliding block 25 is equipped with sliding slot 24, sliding
The side wall of block 25 is equipped with the second threaded hole of front and rear connection, and the second threaded hole internal thread is connected with the second threaded rod 26, the
One end of two threaded rods 26 passes through the front end side wall of sliding slot 24 and extends to the outside of cabinet 3, and the second threaded rod 26 is located at sliding slot
The second handwheel is connected with one end outside 24, easy to rotate the second threaded rod 26, the other end and the sliding slot 24 of the second threaded rod 26
The rotation connection of rear end side wall, the upper end of sliding block 15 is connected with the lower end of the first support plate 10, and buffer unit 11 is including being arranged on
Second telescopic rod 27 of 10 upper end of the first support plate, the upper end of the second telescopic rod 27 are connected with the lower end of the second support plate 12, the
Second spring 28 is socketed with two telescopic rods 27 so that electromechanical equipment moves in cabinet 1, is installed easy to electromechanical equipment.
Wherein, fixing device 13 includes being arranged on the riser 29 of 12 upper end of the second support plate, the opposite side of two pieces of risers 29
The 3rd telescopic rod 30 is respectively connected with wall, the 3rd spring 31 is socketed with the 3rd telescopic rod 30, the 3rd telescopic rod 30 is away from riser
29 one end is connected with fixed plate 32, easy to which electromechanical equipment is fixed by the effect of the 3rd spring 31.
Wherein, water supply installation 15 includes the water storage cavity 33 being arranged in base 1, and the bottom of water storage cavity 33 is equipped with suction pump
34, the top surface of water storage cavity 33 is equipped with the first through hole of about two connections, and is extended through in two first through hole equipped with first
The upper end of 35 and second aqueduct 36 of aqueduct, the first aqueduct 35 and the second aqueduct 36 both passes through the bottom of cooling duct 7
And extend in it, the lower end of the first aqueduct 35 is connected with suction pump 34, and being equipped with second flow in the second aqueduct 36 controls
Valve, easy to control the discharge of water in cooling duct 7, the front end side wall of water storage cavity 33 is equipped with the second through hole of inside and outside connection, and
Through the 3rd aqueduct 8 is equipped with through hole, second flow control valve is equipped with the 3rd aqueduct 8, is conveniently replaceable in water storage cavity 33
Water.
The present invention can be fixed the electromechanical equipment being placed in the second support plate 12 by the effect of the 3rd spring 31,
Rotating the second handwheel can drive the second threaded rod 26 to rotate so that sliding block 25 slides in sliding slot 24, easy to drive electromechanical equipment
Slided in cabinet 3, influence of the external force to electromechanical equipment can effectively be buffered by second spring 28, produced by air-cooler 16
Cold wind enters in cabinet 3 through air inlet pipe 17, and suction fan 18 can discharge the gas in cabinet 3, and the water in water storage cavity 33, is drawing water
Under the action of pump 34, it will be pumped into by the first conduit 35 in cooling duct 7, cabinet 3 will be cooled down, it is ensured that dissipating in cabinet 3
Thermal effect, rotates first-hand wheel and drives the first threaded rod 23 to rotate so that the first threaded rod 23 moves in groove 22, by the
One threaded rod 23 can push up wedge block 21 to the outside of groove 22, be conveniently replaceable suction fan 18.
Although base 1, refrigerating plant 2, cabinet 3, exhaust pipe 4, getter device 5, control mechanism is used more herein
6th, cooling duct 7, the 3rd aqueduct 8, sliding equipment 9, the first support plate 10, buffer unit 11, the second support plate 12, fixed dress
Put 13, rotate door 14, water supply installation 15, air-cooler 16, air inlet pipe 17, suction fan 18, the first telescopic rod 19, the first spring 20,
Flexible 27 bars of wedge block 21, groove 22, the first threaded rod 23, sliding slot 24, sliding block 25, the second threaded rod 26, second, second spring
28th, riser 29, the 3rd telescopic rod 30, the 3rd spring 31, fixed plate 32, water storage cavity 33, suction pump 34, the first aqueduct 35 and
Two aqueducts, 36 grade term, but it does not preclude the possibility of using other terms.The use of these items is only for more convenient
Ground describes and explains the essence of the present invention；Being construed as any one of the additional limitations is disagreed with spirit of the present invention
's.
Claims (6)
1. a kind of equipment cooling device, including base（1）, it is characterised in that the base（1）It is equipped with refrigerating plant（2）, it is described
Base（1）It is equipped with cabinet（3）, the cabinet（3）Side wall and refrigerating plant（2）Connection, the cabinet（3）Side wall on set
There is exhaust pipe（4）, the exhaust pipe（4）It is arranged at cabinet（3）Away from refrigerating plant（2）One end side wall on, the exhaust pipe
（4）It is interior to be equipped with getter device（5）, and the getter device（5）It is arranged at exhaust pipe（4）Away from cabinet（3）One end in, it is described
Exhaust pipe（4）Top surface and bottom be equipped with control mechanism（6）, the control mechanism（6）With getter device（5）It is connected,
The cabinet（3）It is interior to be equipped with cooling duct（7）, the cabinet（3）Bottom be equipped with sliding equipment（9）, the sliding equipment（9）
Upper end is equipped with the first support plate（10）, first support plate（10）It is equipped with multiple buffer units（11）, the buffer unit
（11）Upper end be equipped with the second support plate（12）, second support plate（12）It is equipped with two fixing devices（13）, institute
State cabinet（3）Front end side wall be equipped with opening, and be equipped with being open and rotate door（14）, the base（1）It is interior to be equipped with the dress that supplies water
Put（15）, and water supply installation（15）With cooling duct（7）Connection, the refrigerating plant（2）Including being arranged on base（1）Upper end
Air-cooler（16）, the air-cooler（16）Outlet air opening and air inlet pipe（17）One end connection, the air inlet pipe（17）It is another
One end passes through cabinet（3）Side wall and extend to inside it, the getter device（5）Including being arranged on air inlet pipe（4）Interior suction
Gas is fanned（18）, the suction fan（18）Top and bottom be respectively connected with the first telescopic rod（19）, first telescopic rod（19）
On be socketed with the first spring（20）, first telescopic rod（19）Away from suction fan（18）One end on be connected with wedge block
（21）, and wedge block（21）With control mechanism（6）It is connected.
2. equipment cooling device according to claim 1, it is characterised in that the control mechanism（6）Including setting exhaust pipe
（4）Interior groove（22）, and wedge block（21）Positioned at groove（22）It is interior, the groove（22）Away from wedge block（21）One end in
Wall is equipped with the first threaded hole of inside and outside connection, and the first threaded hole internal thread is connected with the first threaded rod（23）.
3. equipment cooling device according to claim 1, it is characterised in that the sliding equipment（9）Including being disposed longitudinally on
Cabinet（3）Sliding slot on bottom（24）, the sliding slot（24）It is interior to be equipped with sliding block（25）, the sliding block（25）Side wall be equipped with before
The second threaded hole connected afterwards, and the second threaded hole internal thread is connected with the second threaded rod（26）, second threaded rod（26）
One end pass through sliding slot（24）Front end side wall and extend to cabinet（1）Outside, second threaded rod（26）The other end
With sliding slot（24）The rotation connection of rear end side wall, the sliding block（25）Upper end and the first support plate（10）Lower end connection.
4. equipment cooling device according to claim 1, it is characterised in that the buffer unit（11）Including being arranged on first
Support plate（10）Second telescopic rod of upper end（27）, second telescopic rod（27）Upper end and the second support plate（12）Lower end
Connect, second spring is socketed with second telescopic rod（28）.
5. equipment cooling device according to claim 1, it is characterised in that the fixing device（13）Including being arranged on second
Support plate（12）The riser of upper end（29）, two pieces of risers（29）Opposing sidewalls on be respectively connected with the 3rd telescopic rod（30）,
3rd telescopic rod（30）On be socketed with the 3rd spring（31）, the 3rd telescopic rod（30）Away from riser（29）One end connect
It is connected to fixed plate（32）.
6. equipment cooling device according to claim 1, it is characterised in that the water supply installation（15）Including being arranged on base
（1）Interior water storage cavity（33）, the water storage cavity（33）Bottom be equipped with suction pump（34）, the water storage cavity（33）Top surface be equipped with
The first through hole of about two connections, and extended through in two first through hole equipped with the first aqueduct（35）With the second aqueduct
（36）, first aqueduct（35）With the second aqueduct（36）Upper end both pass through cooling duct（7）Bottom and extend to
In it, first aqueduct（35）Lower end and suction pump（34）Connection, the water storage cavity（33）Front end side wall be equipped with
Second through hole of inside and outside connection, and run through in through hole and be equipped with the 3rd aqueduct（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810056472.7A CN107995839B (en) | 2018-01-21 | 2018-01-21 | A kind of equipment cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810056472.7A CN107995839B (en) | 2018-01-21 | 2018-01-21 | A kind of equipment cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107995839A true CN107995839A (en) | 2018-05-04 |
| CN107995839B CN107995839B (en) | 2019-07-02 |
Family
ID=62039816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810056472.7A Expired - Fee Related CN107995839B (en) | 2018-01-21 | 2018-01-21 | A kind of equipment cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107995839B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005658A (en) * | 2018-08-27 | 2018-12-14 | 郑州讯轨通信科技有限公司 | A kind of high-efficient heat-dissipating electronic communication cabinet |
| CN109084606A (en) * | 2018-07-04 | 2018-12-25 | 合肥欧语自动化有限公司 | A kind of automation equipment radiator |
| CN110856387A (en) * | 2019-11-19 | 2020-02-28 | 江苏中高俊聪通信科技有限公司 | Dampproofing shock attenuation communication equipment |
| CN116646857A (en) * | 2023-07-27 | 2023-08-25 | 国网山东省电力公司东营供电公司 | Intelligent heat dissipation type power distribution cabinet |
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| CN104682215A (en) * | 2013-11-28 | 2015-06-03 | 常州校果信息服务有限公司 | Switch cabinet with sliding installing plate |
| CN205565406U (en) * | 2016-04-18 | 2016-09-07 | 象山逸迪电子科技有限公司 | Outdoor cabinet with arc extinguishing damping device |
| CN206273055U (en) * | 2016-12-28 | 2017-06-20 | 重庆鹏达电气有限责任公司 | A kind of regulator cubicle |
| CN107046782A (en) * | 2017-01-09 | 2017-08-15 | 浙江威奇电气有限公司 | A kind of rural sewage treatment facility monitors electrical control cubicles |
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| US20140078668A1 (en) * | 2012-09-14 | 2014-03-20 | Cisco Technology, Inc. | Apparatus, system, and method for configuring a system of electronic chassis |
| CN104682215A (en) * | 2013-11-28 | 2015-06-03 | 常州校果信息服务有限公司 | Switch cabinet with sliding installing plate |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084606A (en) * | 2018-07-04 | 2018-12-25 | 合肥欧语自动化有限公司 | A kind of automation equipment radiator |
| CN109005658A (en) * | 2018-08-27 | 2018-12-14 | 郑州讯轨通信科技有限公司 | A kind of high-efficient heat-dissipating electronic communication cabinet |
| CN110856387A (en) * | 2019-11-19 | 2020-02-28 | 江苏中高俊聪通信科技有限公司 | Dampproofing shock attenuation communication equipment |
| CN116646857A (en) * | 2023-07-27 | 2023-08-25 | 国网山东省电力公司东营供电公司 | Intelligent heat dissipation type power distribution cabinet |
| CN116646857B (en) * | 2023-07-27 | 2023-09-26 | 国网山东省电力公司东营供电公司 | Intelligent heat dissipation type power distribution cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107995839B (en) | 2019-07-02 |
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