CN110461132A - A kind of control cabinet of perfect heat-dissipating - Google Patents
A kind of control cabinet of perfect heat-dissipating Download PDFInfo
- Publication number
- CN110461132A CN110461132A CN201910767821.0A CN201910767821A CN110461132A CN 110461132 A CN110461132 A CN 110461132A CN 201910767821 A CN201910767821 A CN 201910767821A CN 110461132 A CN110461132 A CN 110461132A
- Authority
- CN
- China
- Prior art keywords
- cooling
- cabinet
- cabinet body
- heat dissipation
- control cabinet
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims abstract description 16
- 241000270295 Serpentes Species 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 15
- 239000000428 dust Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- H05K7/20009—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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
-
- 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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20318—Condensers
-
- 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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to control cabinet technical fields, the control cabinet of specifically a kind of perfect heat-dissipating, including cabinet body, partition is provided on the inside of cabinet body, top plate is provided between partition right end and cabinet body, the second cooling mechanism is provided at the top of top plate, several placement plates are provided on the downside of top plate, most placement plate bottom in bottom side is provided with heat dissipation tank, the ventilation duct of cabinet body is provided through on the right side of heat dissipation tank, the first cooling mechanism is provided on the downside of heat dissipation tank, cooling body is provided on the left of partition, the present invention, pass through the first cooling mechanism of setting and the second cooling mechanism, it can be on the basis of original ventilation duct, cool down to the intracorporal air of cabinet and from the external world into the intracorporal air of cabinet, greatly reinforce heat dissipation effect, the water after once exchanging heat can be made to cool down again by the way that snake bend is arranged, it ensure that the cooling effect of the second cooling tube, the Electric Appliance Cabinet Heat dissipation effect it is good, while can prevent dust and rainwater from entering Electric Appliance Cabinet.
Description
Technical field
The present invention relates to control cabinet technical field, the control cabinet of specifically a kind of perfect heat-dissipating.
Background technique
Control cabinet is the important component of common electrical equipment and electric system, and control cabinet is by electrical wiring
It is required that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in closing or semiclosed metal safe or in screen width,
To realize Electric control and conveying.
The various electrical modules being set to inside Electric Appliance Cabinet, can generate a large amount of heat during the work time, and heat largely accumulates
Party causes the temperature in Electric Appliance Cabinet to increase, to influence the normal work of electrical cabinet.In order to which these heats are dissipated in time,
What is be usually taken is wind-cooling heat dissipating, i.e., is typically provided on the top of the cabinet body of Electric Appliance Cabinet or side plate as air communication channel
Heat release hole and cooling fan, which has problems when in use:
Firstly, the air outside cabinet body is entered in cabinet body by heat release hole, and cabinet is intracorporal when cooling fan and heat release hole work at the same time
Hot-air is discharged interior of the cabinet by cooling fan.But in this structure, because being provided with heat release hole, the dust of outside is easy
Entered in cabinet body by heat release hole, the intracorporal electrical module of cabinet is easy to be dirty, and influences its service performance and service life.Its
Secondary, in rainy weather, air-cooled radiating device can be such that some moistures or rainwater enter in control cabinet by thermovent, to controller
Internal electrical component damages, and causes serious consequence.In addition, radiator fan cannot reduce the temperature to room temperature hereinafter, outstanding
When the outer temperature of its control cabinet is higher, blower cannot effectively cool down to interior of the cabinet.Therefore, for the above status, urgently
Need to develop a kind of good control cabinet of heat dissipation performance, to overcome the shortcomings of in currently practical application.
Summary of the invention
The purpose of the present invention is to provide a kind of good control cabinets of heat dissipation performance, are dissipated with solving control cabinet in the prior art
The easy problem invaded and heat dissipation performance is poor such as dust, rainwater existing for heat, moisture.
To achieve the above object, the invention provides the following technical scheme:
A kind of control cabinet of perfect heat-dissipating, including cabinet body, are fixedly installed partition in the cabinet body vertically, on the right side of the partition
Being horizontally disposed between cabinet body has top plate, and the top plate lower horizontal is provided with several layers placement plate, placement plate described in most bottom side
Downside, which is fixedly connected, is provided with heat dissipation tank, and the ventilation duct of cabinet body, the heat dissipation tank downside are provided through on the right side of the heat dissipation tank
It is provided with the first cooling mechanism, the second cooling mechanism is provided on the upside of the top plate, is provided with cooling body on the left of the partition.
As a further solution of the present invention: first cooling mechanism includes water tank, escape pipe, the first cooling tube and wind
Machine, the water tank are arranged on the right side of cabinet body, and the escape pipe, which is fixedly connected, is provided with heat dissipation tank bottom, and the escape pipe other end passes through
Partition is connect with appendix, is provided with the first cooling tube on the outside of the escape pipe, the first cooling tube input terminal and water tank it
Between by water pump connect, the heat dissipation tank inside top, which is fixedly connected, is provided with blower.
As a further solution of the present invention: second cooling mechanism includes air inlet pipe and the second cooling tube, it is described into
Tracheae is arranged on the upside of top plate, and the air inlet pipe input terminal is connect with cabinet body, and the air inlet pipe output end is connect with top plate, described
It is provided with the second cooling tube on the outside of air inlet pipe, the second cooling tube output end is connect with condenser, the condenser and water tank
Between pass through pipeline connect.
As a further solution of the present invention: it is fixedly connected on the inside of the air inlet pipe and is provided with Air Filter, the Air Filter
Rear side is provided with water absorption layer.
As a further solution of the present invention: first cooling tube and the second cooling tube are coil pipe.
As a further solution of the present invention: the cooling body is snake bend, the snake bend input terminal and the
The connection of one cooling tube, the snake bend output end are connect with the second cooling tube.
As a further solution of the present invention: it is provided with the connecting tube being fixedly connected with appendix on the inside of the placement plate,
The connecting tube front and rear sides are provided with several branch pipes, and two sides, which are fixedly connected with, above and below the branch pipe is provided with exhaust pipe, phase
Several through-holes through placement plate are provided between the adjacent branch pipe.
Compared with prior art, the beneficial effects of the present invention are:
1., can be intracorporal to cabinet on the basis of original ventilation duct by the first cooling mechanism of setting and the second cooling mechanism
Air and from the external world enter the intracorporal air of cabinet cool down, so that heat dissipation effect be made to greatly reinforce；
2. by using coil pipe, the first cooling tube and the second cooling tube can be reinforced to the cooling effect of gas, stiffening device
Radiating efficiency can be such that the water after once exchanging heat cools down again, ensure that the second cooling tube by the way that snake bend is arranged
Cooling effect, conducive to the radiating rate of enhancement device；
3. the air to cool down can cool down to equipment from upper and lower two sides by setting connecting tube and exhaust pipe, improve
Cooling effect；
4. by setting Air Filter and water absorption layer, can to avoid in air dust and steam enter in cabinet body, to equipment in cabinet
It damages.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the control cabinet of perfect heat-dissipating.
Fig. 2 is the structural schematic diagram of placement plate in the control cabinet of perfect heat-dissipating.
Fig. 3 is the enlarged drawing in Fig. 1 at A.
In figure: 1- cabinet body, 2- partition, 3- water tank, 4- water pump, the first cooling tube of 5-, 6- escape pipe, 7- appendix, 8- snake
Shape bend pipe, 9- connecting tube, 10- through-hole, 11- placement plate, 12- heat dissipation tank, 13- blower, 14- exhaust pipe, 15- air inlet pipe, 16-
Two cooling tubes, 17- condenser, 18- top plate, 19- Air Filter, 20- water absorption layer.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of control cabinet of perfect heat-dissipating, including cabinet body 1, which is characterized in that
Partition 2 is fixedly installed in the cabinet body 1 vertically, being horizontally disposed between 2 right side of partition and cabinet body 1 has top plate 18, described
18 lower horizontal of top plate is provided with several layers placement plate 11, is fixedly connected on the downside of placement plate 11 described in most bottom side and is provided with heat dissipation tank
12, it is provided through the ventilation duct of cabinet body 1 on the right side of the heat dissipation tank 12, is provided with the first cooler on the downside of the heat dissipation tank 12
Structure is provided with the second cooling mechanism on the upside of the top plate 18, is provided with cooling body on the left of the partition 2.
Embodiment 2
In the present embodiment, first cooling mechanism includes water tank 3, escape pipe 6, the first cooling tube 5 and blower 13, the water tank
3 settings are on 1 right side of cabinet body, and the escape pipe 6, which is fixedly connected, is provided with 12 bottom of heat dissipation tank, and 6 other end of escape pipe passes through partition 2
Connect with appendix 7, be provided with the first cooling tube 5 on the outside of the escape pipe 6,5 input terminal of the first cooling tube and water tank 3 it
Between connected by water pump 4,12 inside top of heat dissipation tank, which is fixedly connected, is provided with blower 13.
In the present embodiment, second cooling mechanism includes air inlet pipe 15 and the second cooling tube 16, and the air inlet pipe 15 is set
It sets in 18 upside of top plate, 15 input terminal of air inlet pipe is connect with cabinet body 1, and 15 output end of air inlet pipe is connect with top plate 18,
The second cooling tube 16 is provided on the outside of the air inlet pipe 15,16 output end of the second cooling tube is connect with condenser 17, described
It is connected between condenser 17 and water tank 3 by pipeline, it, can be original by the first cooling mechanism of setting and the second cooling mechanism
On the basis of ventilation duct, cool down to the air in cabinet body 1 and from the extraneous air entered in cabinet body 1, so that heat dissipation be made to imitate
Fruit greatly reinforces.
It in the present embodiment, is fixedly connected on the inside of the air inlet pipe 15 and is provided with Air Filter 19, set on rear side of the Air Filter 19
Be equipped with water absorption layer 20, by setting Air Filter 19 and water absorption layer 20, can to avoid in air dust and steam enter cabinet body 1
It is interior, equipment in cabinet is damaged.
In the present embodiment, first cooling tube 5 and the second cooling tube 16 are coil pipe, by using coil pipe, Ke Yijia
The cooling effect of strong first cooling tube 5 and the second cooling tube 16 to gas, the radiating efficiency of stiffening device.
In the present embodiment, the cooling body is snake bend 8, and 8 input terminal of snake bend and the first cooling tube 5 connect
It connects, 8 output end of snake bend is connect with the second cooling tube 16, can be made by the way that snake bend 8 is arranged by once exchanging heat
Water afterwards cools down again, ensure that the cooling effect of the second cooling tube 16, conducive to the radiating rate of enhancement device.
In the present embodiment, the connecting tube 9 being fixedly connected with appendix 7, the connection are provided on the inside of the placement plate 11
9 front and rear sides of pipe are provided with several branch pipes, and two sides, which are fixedly connected with, above and below the branch pipe is provided with exhaust pipe 14, adjacent described
It is provided with several through-holes 10 through placement plate 11 between branch pipe, by setting connecting tube 9 and exhaust pipe 14, can will cool down
Air cool down from upper and lower two sides to equipment, improve cooling effect.
The control cabinet of the perfect heat-dissipating can be original logical by the first cooling mechanism of setting and the second cooling mechanism
On the basis of air hose, cool down to the air in cabinet body 1 and from the extraneous air entered in cabinet body 1, to make heat dissipation effect
It greatly reinforces, by using coil pipe, the first cooling tube 5 and the second cooling tube 16 can be reinforced to the cooling effect of gas, reinforced
The radiating efficiency of device, by setting Air Filter 19 and water absorption layer 20, can to avoid in air dust and steam enter cabinet body 1
It is interior, equipment in cabinet is damaged, the water after once exchanging heat can be made to cool down again by the way that snake bend 8 is arranged, guaranteed
The cooling effect of second cooling tube 16, can by setting connecting tube 9 and exhaust pipe 14 conducive to the radiating rate of enhancement device
The air to cool down to cool down to equipment from upper and lower two sides, cooling effect is improved.
The working principle of the invention is: when the temperature sensor in cabinet body 1 detects that temperature is higher, starting blower 13, wind
Hot gas in cabinet body 1 is pumped into heat dissipation tank 12 by machine 13 along through-hole 10, and a part of hot gas is discharged from ventilation duct, another part hot gas
Into escape pipe 6, start water pump 4, the water in water tank 3 is extracted out and is sent into the first cooling tube 5 by water pump 4, and the first cooling tube 5 is right
Gas in escape pipe 6 cools down, and the gas after cooling enters in connecting tube 9 along appendix 7, and passes through 9 two sides of connecting tube
Exhaust pipe 14 on branch pipe is discharged, and cools down while carrying out two sides up and down to equipment, the water in the first cooling tube 5 flows into snakelike curved
It is cooled down, is flowed into the second cooling tube 16 after cooling, the gas in air inlet pipe 15 drops in the second cooling tube 16 in pipe 8
Temperature, the gas after cooling are discharged into cabinet body 1, the reflow tank 3 after condenser 17 of the water in the second cooling tube 16.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these also should be considered as protection model of the invention
It encloses, these all will not influence the effect and patent practicability that the present invention is implemented.
Claims (7)
1. a kind of control cabinet of perfect heat-dissipating, including cabinet body (1), which is characterized in that including cabinet body (1), which is characterized in that institute
It states and is fixedly installed vertically in cabinet body (1) partition (2), being horizontally disposed between cabinet body (1) on the right side of the partition (2) has top plate
(18), top plate (18) lower horizontal is provided with several layers placement plate (11), fixed on the downside of placement plate (11) described in most bottom side
It is connected with heat dissipation tank (12), the ventilation duct of cabinet body (1), the heat dissipation tank is provided through on the right side of the heat dissipation tank (12)
(12) downside is provided with the first cooling mechanism, and the second cooling mechanism, partition (2) left side are provided on the upside of the top plate (18)
It is provided with cooling body.
2. the control cabinet of perfect heat-dissipating according to claim 1, which is characterized in that first cooling mechanism includes water
Case (3), escape pipe (6), the first cooling tube (5) and blower (13), water tank (3) setting is on the right side of cabinet body (1), the outlet
Pipe (6), which is fixedly connected, is provided with heat dissipation tank (12) bottom, and escape pipe (6) other end passes through partition (2) and connect with appendix (7),
It is provided with the first cooling tube (5) on the outside of the escape pipe (6), passes through between the first cooling tube (5) input terminal and water tank (3)
Water pump (4) connection, heat dissipation tank (12) inside top, which is fixedly connected, is provided with blower (13).
3. the control cabinet of perfect heat-dissipating according to claim 2, which is characterized in that second cooling mechanism include into
Tracheae (15) and the second cooling tube (16), air inlet pipe (15) setting is on the upside of top plate (18), air inlet pipe (15) input
End is connect with cabinet body (1), and air inlet pipe (15) output end is connect with top plate (18), and the air inlet pipe (15) outside is provided with the
Two cooling tubes (16), the second cooling tube (16) output end are connect with condenser (17), the condenser (17) and water tank (3)
Between pass through pipeline connect.
4. the control cabinet of perfect heat-dissipating according to claim 3, which is characterized in that fixed on the inside of the air inlet pipe (15)
It is connected with Air Filter (19), is provided with water absorption layer (20) on rear side of the Air Filter (19).
5. the control cabinet of perfect heat-dissipating according to claim 4, which is characterized in that first cooling tube (5) and
Two cooling tubes (16) are coil pipe.
6. the control cabinet of perfect heat-dissipating according to claim 1, which is characterized in that the cooling body is snake bend
(8), snake bend (8) input terminal is connect with the first cooling tube (5), snake bend (8) output end and the second cooling
Manage (16) connection.
7. the control cabinet of perfect heat-dissipating according to claim 6, which is characterized in that setting on the inside of the placement plate (11)
There is the connecting tube (9) being fixedly connected with appendix (7), connecting tube (9) front and rear sides are provided with several branch pipes, the branch
Two sides, which are fixedly connected with, above and below managing is provided with exhaust pipe (14), is provided between the adjacent branch pipe several through placement plate (11)
Through-hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767821.0A CN110461132A (en) | 2019-08-20 | 2019-08-20 | A kind of control cabinet of perfect heat-dissipating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767821.0A CN110461132A (en) | 2019-08-20 | 2019-08-20 | A kind of control cabinet of perfect heat-dissipating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110461132A true CN110461132A (en) | 2019-11-15 |
Family
ID=68487768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910767821.0A Pending CN110461132A (en) | 2019-08-20 | 2019-08-20 | A kind of control cabinet of perfect heat-dissipating |
Country Status (1)
| Country | Link |
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| CN (1) | CN110461132A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111757622A (en) * | 2020-05-29 | 2020-10-09 | 贵州浅层地温能开发有限公司 | High-efficient ventilation unit of electromechanical device computer lab |
| CN111786294A (en) * | 2019-12-09 | 2020-10-16 | 湖南晨威高科有限公司 | Circulating heat dissipation type low-voltage electrical cabinet and use method thereof |
| CN111918533A (en) * | 2020-08-12 | 2020-11-10 | 苏州祺烁信息科技有限公司 | High heat dissipation install bin for network information equipment |
| CN112220238A (en) * | 2020-10-21 | 2021-01-15 | 肖林 | Cabinet is stored to clinical laboratory's sample with degerming effect is used |
| CN112467543A (en) * | 2020-12-07 | 2021-03-09 | 保定泽安电力科技有限公司 | High-voltage distribution control equipment |
| CN112490912A (en) * | 2020-12-14 | 2021-03-12 | 孔祥富 | Energy-saving heat dissipation type low-voltage cabinet |
| CN116231500A (en) * | 2023-04-06 | 2023-06-06 | 江苏中科时代电气制造股份有限公司 | Dust removal heat abstractor in switch board |
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| CN111786294A (en) * | 2019-12-09 | 2020-10-16 | 湖南晨威高科有限公司 | Circulating heat dissipation type low-voltage electrical cabinet and use method thereof |
| CN111757622A (en) * | 2020-05-29 | 2020-10-09 | 贵州浅层地温能开发有限公司 | High-efficient ventilation unit of electromechanical device computer lab |
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| CN111918533B (en) * | 2020-08-12 | 2021-05-11 | 苏州祺烁信息科技有限公司 | High heat dissipation install bin for network information equipment |
| WO2022032846A1 (en) * | 2020-08-12 | 2022-02-17 | 苏州祺烁信息科技有限公司 | High heat dissipation mounting box for network information device |
| CN112220238A (en) * | 2020-10-21 | 2021-01-15 | 肖林 | Cabinet is stored to clinical laboratory's sample with degerming effect is used |
| CN112467543A (en) * | 2020-12-07 | 2021-03-09 | 保定泽安电力科技有限公司 | High-voltage distribution control equipment |
| CN112490912A (en) * | 2020-12-14 | 2021-03-12 | 孔祥富 | Energy-saving heat dissipation type low-voltage cabinet |
| CN112490912B (en) * | 2020-12-14 | 2022-07-01 | 孔祥富 | Energy-saving heat dissipation type low-voltage cabinet |
| CN116231500A (en) * | 2023-04-06 | 2023-06-06 | 江苏中科时代电气制造股份有限公司 | Dust removal heat abstractor in switch board |
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