CN110099311A - A kind of placement cabinet for switch router equipment - Google Patents
A kind of placement cabinet for switch router equipment Download PDFInfo
- Publication number
- CN110099311A CN110099311A CN201910531001.1A CN201910531001A CN110099311A CN 110099311 A CN110099311 A CN 110099311A CN 201910531001 A CN201910531001 A CN 201910531001A CN 110099311 A CN110099311 A CN 110099311A
- Authority
- CN
- China
- Prior art keywords
- mounting
- bottom plate
- housing
- switch
- plate
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/025—Cabinets
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of placement cabinets for switch router equipment, it is related to computer network technical field of auxiliary equipment, including separable mounting rack and housing, mounting rack is made of bottom plate with the multiple mounting rods for being mounted on bottom plate upper side, stacking is equipped with multiple mounting plates on mounting rod, switch or router is detachably arranged on the mounting plate, each mounting plate can be slided or be dismantled on mounting rod, user as required will be after the switch or router installation on a mounting board of indefinite quantity, mounting plate is mounted on mounting rod again, finally housing cover, which is covered mounting rack, can dismiss dust-proof effect.Placement cabinet of the invention using when not will receive the limitation in interior of the cabinet space, equipment dismounting is all very convenient, promotes the convenience used.
Description
Technical field
The present invention relates to computer network technical field of auxiliary equipment, set more particularly to one kind for switch router
Standby placement cabinet.
Background technique
Interchanger and router are the tools being commonly used in computer network, they primarily serve information forwarding and control
Function.Interchanger and router are electronic equipments, therefore can inevitably generate heat during the work time, for dust-proof radiating mesh
Preceding many occasions are all mounted on these network equipments in cabinet type equipment, pass through Air Filter, radiator fan etc. in these equipment
Device provides good working environment for these network equipments.
However, these cabinet-type equipments are typically all to have one or two cabinet door, install and needed when removing the network equipment
It is operated in these cabinet-type equipments, these general cabinets are all smaller, and carrying out disassembling operations wherein can be because of narrow space band
Carry out inconvenience.Especially when some cabinets are in order to maximally utilize space, after the network equipment puts in, operating space is
Through remaining little, network equipment dismounting is all very inconvenient.
Summary of the invention
The embodiment of the invention provides a kind of placement cabinets for switch router equipment, can solve in the prior art
There are the problem of.
The present invention provides a kind of placement cabinet for switch router equipment, including mounting rack and housing, the peaces
It shelves including bottom plate and the multiple mounting rods for being mounted on the plate upper surface, the mounting rod is mounted on plate upper surface by near side (ns)
The position of edge, stacking is equipped with multiple mounting plates on the mounting rod, and switch or router is mounted on the upper of the mounting plate
Surface；
The housing is bottomless hollow box body, and the shape and size of bottom are suitable with the upper surface of the bottom plate, institute
Size of the inner space cross sectional dimensions at least equal to the mounting plate cross section of housing is stated, while the inside of the housing is empty
Between height at least equal to the mounting rod height.
A kind of placement cabinet for switch router equipment provided by the invention, including separable mounting rack and cover
Shell, mounting rack are made of bottom plate with the multiple mounting rods for being mounted on bottom plate upper side, and stacking is equipped with multiple installations on mounting rod
Plate, switch or router i.e. be detachably arranged on the mounting plate, each mounting plate can be slided on mounting rod or
Disassembly, user install as required by after the installation on a mounting board of the switch or router of indefinite quantity, then by mounting plate
On mounting rod, finally mounting rack, which is covered to housing cover, can dismiss dust-proof effect.Placement cabinet of the invention makes
Used time not will receive the limitation in interior of the cabinet space, and equipment dismounting is all very convenient, promote the convenience used.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of decomposing state signal of placement cabinet for switch router equipment provided in an embodiment of the present invention
Figure；
Fig. 2 is the status diagram for installing the network equipment in Fig. 1 on mounting plate；
Fig. 3 is the structural schematic diagram of snap ring in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1, a kind of placement cabinet for switch router equipment, including installation are provided in the embodiment of the present invention
Frame 100 and housing 200, the mounting rack 100 include bottom plate 110 and the multiple mounting rods for being mounted on 110 upper surface of bottom plate
150, the lower surface of the bottom plate 110 is equipped with the identical support foot 120 of multiple height, and multiple support foot 120 leaves bottom plate 110
Ground is conducive to the circulation of 110 lower air of bottom plate.
Multiple perforative air inlet holes are offered on the bottom plate 110, are covered on the lower surface of the bottom plate 110 in multiple air inlet holes
The region of lid is equipped with Air Filter, can effectively reduce the amount of dust entered inside mounting rack 100 in this way.The bottom plate 110
Upper surface power module 130 and multiple fans 140 be installed, the power module 130 be used for by the power supply of outside access into
Being supplied to inside the mounting rack 100 after the conversion of row voltage needs the network equipments such as multiple switch to be mounted or router.This
Power module 130 described in embodiment is full modularity power supply, that is, has multiple power output interfaces, each power output interface
It can be plugged to the power supply line of network equipment power supply, power supply can be increased and decreased according to the actual quantity of the network equipment in actual use
The quantity of line makes each network equipment with the presence of power supply supply and not extra power supply line, not only makes in mounting rack 100
Portion is neat and artistic convenient for arranging, and the obstruction flowed to air will not be caused because of extra power supply line, is conducive to heat dissipation.It is described
Fan 140 pumps the air in 110 lower space of bottom plate upwards, enters inside the mounting rack 100.
The mounting rod 150 is vertically fixedly mounted on 110 upper surface of bottom plate, is installed for the ease of the network equipment,
The installation site of the mounting rod 150 leans on the position of proximal edge in 110 upper surface of bottom plate.In the present embodiment, the mounting rod 150
Quantity be four, be separately mounted to 110 upper surface of bottom plate close to the position at four angles, the power module 130 and fan 140
It is located at the space interior that four mounting rods 150 surround.In other embodiments, the mounting rod 150 can also be other
Quantity is stablized as long as being able to maintain mounting plate 160 mounted thereto.
It is laminated on the mounting rod 150 and multiple mounting plates 160 is installed, between neighbouring two mounting plates 160
Space i.e. be used to place the network equipment.The mounting rod 150 is that overall structure or decomposable structure, overall structure refer to whole
A mounting rod 150 is an entirety, can not be split, and then to indicate that a mounting rod 150 can be decomposed into multiple for decomposable structure
Component part.If mounting rod 150 is assembled by multiple installation parts and is formed, the bottom end of each installation part using decomposable structure
Having with spiro union portion, top can be assembled by way of being spirally connected with the matched screw hole of spiro union portion, multiple installation parts and obtains one
A complete mounting rod 150.Mounting rod 150 can be allowed to split into the length of needs at any time using the mounting rod 150 of decomposable structure
Degree, keeps the dismounting of the network equipment on each mounting plate 160 more flexible, does not need the mounting plate 160 that will be located above from installation
It is successively removed on bar 150, then dismounts the network equipment on underlying mounting plate 160.
Multiple peaces are offered in position corresponding with the position of multiple mounting rods 150 on each mounting plate 160
Hole is filled, mounting rod 150, which is inserted into these mounting holes, can be such that mounting plate 160 is mounted on mounting rod 150.In order to further mention
The installation convenience of mounting plate 160 is risen, the diameter of the mounting hole is slightly larger than the outer diameter of mounting rod 150, therefore 160 energy of mounting plate
Enough free to slide on mounting rod 150, mounting plate 160 is equipped with fastening nut on the side wall close to each mounting hole,
The side wall that the fastening nut passes through mounting plate 160 is extend into mounting hole, is needed when mounting plate 160 slides on mounting rod 150
Behind the position wanted, tightening fastening nut can be mounted on mounting plate 160 is stable on mounting rod 150.
Multiple perforative ventilation holes are offered on each mounting plate 160, the air that the fan 140 is pumped can
It flow to top from below across these ventilation holes, the network equipment is helped to radiate.
The housing 200 is bottomless hollow box body, the upper table of the shape and size of bottom opening and the bottom plate 110
Face is suitable, and the inner space cross sectional dimensions of the housing 200 is at least equal to the size of 160 cross section of mounting plate,
Therefore power module 130, fan 140, mounting rod 150 and mounting plate that the housing 200 can will be installed on the bottom plate 110
160 cover on inside.Simultaneously the inner space height of the housing 200 at least equal to the mounting rod 150 height, therefore it is described
When the mounting rack 100 is located inside except bottom plate 110 and the unexpected structure of support foot 120 by housing 200, the bottom surface of housing 200
It can be contacted with the upper surface of the bottom plate 110.
In order to promote the tightness degree when housing 200 is mounted on bottom plate 110, avoid dust from seam between the two
Gap enters, and the installation site on the bottom plate 110 in the housing 200 is equipped with multiple electromagnet apparatus, the electromagnet apparatus
It is electrically connected with the power module 130 and the switch being mounted on 110 side of bottom plate, while the bottom surface of the housing 200
On in position corresponding with the electromagnet apparatus multiple magnet or ferromagnetic metal block are installed, when the switch gets to connection
Electromagnet apparatus energizing magnetic when position, by the housing 200 being adsorbed on bottom plate 110 tightly.When switch get to it is disconnected
Electromagnet apparatus power-off magnetic force disappears when open position, and housing 200 can be removed very easily from bottom plate 110.In order to further
Lift-off seal, on 200 bottom surface of housing and 110 upper surface of bottom plate all have rubber gasket.
It is opened up on the one side of the housing 200 there are two mounting hole, is separately installed with transparent panel in two mounting holes
210 and data display screen 220, which serves as the effect of observation window, convenient to be located in housing 200 from external observation
The working condition of the network equipment in the mounting rack 100 in portion.The upper side of the housing 200 and with the transparent panel
220 side offers multiple ventilation holes on two adjacent sides, is separately installed on the medial surface of three sides more
Air inside housing 200 is pumped to outside, is mounted on another two side by a fan, the fan installed on the upper side
Air outside housing 200 is pumped to inside respectively and the air in housing 200 is pumped to outside by fan, installation to
Also there is Air Filter on the side of the fan of interior pump air.
Multiple temperature sensors and a control circuit board, the control circuit are installed on 200 medial surface of housing
There is microcontroller and power-switching circuit, fan, temperature sensor and data display screen inside the housing 200 on plate
220 are connected to the control circuit board, and the power-switching circuit in the control circuit board is electrically connected with microcontroller.This implementation
There are multiple grafting ports, the fan, temperature sensor and data display screen 220 can benefits in control circuit board described in example
It is easily plugged on grafting port with plug.The microcontroller and power-switching circuit are electrically connected with multiple grafting ports respectively
It connects, wherein for connecting the temperature sensor and the grafting port of data display screen 220 is electrically connected with the microcontroller, use
It is electrically connected in the grafting port of connection fan with the power-switching circuit.Inside the temperature sensor acquisition housing 200
Temperature profile data sends temperature profile data meter of the microcontroller using preset algorithm according to acquisition after microcontroller to
Optimum rotation speed of the fan is calculated, then controls the output voltage of power-switching circuit, makes fan according to the rotary speed working of setting.Together
Shi Suoshu data display screen 220 also shows the data such as temperature, revolving speed, enables the work environment data one of the network equipment
Mesh is clear.
Data display screen 220 described in the present embodiment is touching display screen, can be switched by touching corresponding region
The operating mode of fan, operating mode have intelligent mode and two kinds of manual mode, and intelligent mode is i.e. by microcontroller according to temperature
The temperature profile data of sensor acquisition automatically controls rotation speed of the fan, and manual mode is i.e. by microcontroller according to the number being manually entered
According to control rotation speed of the fan.
The control circuit board is connected to the power module 130 by power supply line, is mounted in bottom in housing 200 for convenience
The power supply line of control circuit board is inserted on power module 130 after on plate 110, and the fan 140 on the bottom plate 110 is inserted
It connects in the grafting port of control circuit board, the one side of the housing 200 is rotatably installed in adjacent with the side using hinge
On one side, also there is locker on the side.After housing 200 is mounted on bottom plate 110, opening the side can be very square
The power supply line in control circuit board being inserted on the power output interface of power module 130 just, and by the fan on bottom plate 110
140 are plugged on the grafting port of control circuit board, close side after completing grafting and lock lock.
Since each network equipment requires socket power line and cable, in order to promote the whole of 100 Internal cable of mounting rack
Cleanliness, the mounting rod 150 in multiple mounting rods 150 close to the power output interface of the power module 130 are hollow knot
Structure, and multiple stretching holes are offered on its side, power supply line one end for powering for the network equipment is plugged on power module 130
Power output interface on, the other end is inserted into inside mounting rod 150 from nearest stretching hole, then again from need grafting
The network equipment stretches out in nearest stretching hole, and grafting is on network devices, can be by work when specifically wearing power supply line
Tool.Power supply line major part length can be all hidden in inside mounting rod 150 in this way, being promoted can also be promoted while neatly just spending
The circulation of 100 inner air of mounting rack.The power supply line can have a variety of different lengths, to be located at the peace of different height
The network equipment in loading board 160 uses.
For cable, at least one in remaining multiple mounting rods 150 is also hollow structure, is offered on side
Multiple to protrude into hole, which is not only mounted on bottom plate 110, and lower section of its inner space also with the bottom plate 110
Space connection, after cable one end is inserted into 150 inside of mounting rod below bottom plate 110, the network equipment of grafting as needed
Cable is pierced by by position nearest the protruding into behind hole of selection from hole is protruded into, and grafting is on network devices.
Referring to Fig. 2, the network equipment is detachably arranged on the mounting plate 160 by mounting assembly, the mounting assembly
Including limit plate 161 and mounting screw 162, hurt the network equipment in order to avoid squeezing, the limit plate 161 uses soft material system
At such as rubber, the mounting screw 162 passes through the limit plate 161 and can be screwed on the mounting plate 160.The installation
Screw 162 can be screwed onto the screw hole being specially arranged, and can also be screwed by the way of self tapping on the mounting plate 160
In ventilation hole.When installation, first the network equipment is placed on mounting plate 160 by ectocentral position, then abuts limit plate 161
The network equipment is placed, then with mounting screw 162 that limit plate 161 is fixed.
In the present embodiment, all limit plates 161 are detachable, in other embodiments a part of limit plate
161 can be fixed on mounting plate 160, and another part limit plate is detachable, also can achieve identical effect.
Due to having numerous power supply line and cable inside the mounting rack 100, in order to avoid mixed and disorderly cable is to air stream
It is dynamic to cause to hinder, cable can be carried out to effectively fixed snap ring 163 the present invention also provides a kind of, as shown in Figure 3.The card
Ring 163 includes the elastic collar 164 of approximate annulus, and the both ends of the elastic collar are respectively fixed with protruding connecting rod 165, often
The end of a connecting rod 165 all has clamping protrusion 166, the clamping protrusion 166 in two connecting rods 165 mutually back to.
In use, being snapped onto elastic collar 164 after cable organizing is got well from the gap between two connecting rods 165, then inwardly squeeze
Compression elasticity lasso 164 makes two connecting rods 165 be close together, and clamping protrusion 166 and connecting rod 165 are inserted into installation
On plate 160 in the ventilation hole of suitable position, cable can be made to extend according to the route of snap ring 163, and be tightly attached to mounting plate 160
On, keep cable arrangement more orderly.
Disclosed above is only several specific embodiments of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (10)
1. a kind of placement cabinet for switch router equipment, which is characterized in that including mounting rack and housing, the mounting rack
Including bottom plate and the multiple mounting rods for being mounted on the plate upper surface, the mounting rod is mounted on plate upper surface by proximal edge
Position, stacking is equipped with multiple mounting plates on the mounting rod, and switch or router is mounted on the upper surface of the mounting plate；
The housing is bottomless hollow box body, and the shape and size of bottom are suitable with the upper surface of the bottom plate, the cover
The inner space cross sectional dimensions of shell is at least equal to the size of the mounting plate cross section, while the inner space of the housing is high
Spend the height at least equal to the mounting rod.
2. a kind of placement cabinet for switch router equipment as described in claim 1, which is characterized in that the bottom plate
Upper surface is equipped with power module, and externally input power supply is converted to required voltage by the power module, the power module
With multiple power output interfaces, the power supply for powering for switch or router is plugged on the power output interface
Line.
3. a kind of placement cabinet for switch router equipment as claimed in claim 2, which is characterized in that close to the electricity
The mounting rod of the power output interface of source module is hollow structure, offers multiple stretching holes on the side of the mounting rod, to hand over
Change planes or router power supply power supply line one end be plugged on the power output interface of the power module, the other end from stretch out hole
It is inserted into inside mounting rod, is then stretched out from the stretching hole nearest with switch or router, and be plugged on interchanger or road
By on device；
Also be hollow structure in remaining at least one described mounting rod, offer on the mounting rod side it is multiple protrude into hole, and
The inner space of the mounting rod is connected to the lower space of the bottom plate, and cable one end is inserted into mounting rod below the bottom plate
Inside is stretched out from nearest the protruding into hole of switch or router, and is plugged in switch or router.
4. a kind of placement cabinet for switch router equipment as claimed in claim 2, which is characterized in that on the bottom plate
Multiple air inlet holes are offered, the upper surface of the bottom plate is equipped with multiple fans, offers on each mounting plate multiple
Ventilation hole；
Data display screen is installed on the one side of the housing, the upper side of the housing and is shown with the data
The side of screen offers multiple ventilation holes on two adjacent sides, is separately installed on the medial surface of three sides multiple
Fan is equipped with multiple temperature sensors and a control circuit board, the control circuit board and institute on the housing medial surface
Power module electrical connection is stated, and there is the microcontroller and power-switching circuit being electrically connected to each other, institute in the control circuit board
It states temperature sensor and data display screen is connected to the microcontroller, the fan on the casing interior and the bottom plate
It is connected to the power-switching circuit, the temperature profile data of the temperature sensor acquisition casing interior is sent to described
The microcontroller calculates optimum rotation speed of the fan according to the temperature profile data of acquisition after microcontroller, then controls power supply and turn
The output voltage for changing circuit makes fan according to the rotary speed working of setting, the data display screen also by temperature and rotary speed data into
Row display.
5. a kind of placement cabinet for switch router equipment as claimed in claim 4, which is characterized in that on the bottom plate
The fan of installation pumps to the air in bottom plate lower space inside the mounting rack, and the lower surface of the bottom plate is equipped with dust-proof
Net；The air of casing interior is pumped to outside, the wind installed on other two side by the fan of the housing upper side installation
Air outside the housing is pumped to inside respectively and the air in housing is pumped to outside by fan, is inwardly taken out in installation
It send and Air Filter is installed on the side of the fan of air.
6. a kind of placement cabinet for switch router equipment as claimed in claim 2, which is characterized in that on the bottom plate
Multiple electromagnet apparatus are installed in the installation site of the housing, the electromagnet apparatus and the power module and are mounted on bottom
Switch on plate side is electrically connected, and is equipped on the bottom surface of the housing in position corresponding with the electromagnet apparatus more
A magnet or ferromagnetic metal block.
7. a kind of placement cabinet for switch router equipment as described in claim 1, which is characterized in that the housing
One side is rotatably installed on the side adjacent with the side using hinge, has locker on the side.
8. a kind of placement cabinet for switch router equipment as described in claim 1, which is characterized in that interchanger or road
It is located on the mounting plate by the power supply line and cable drawn on device by snap ring, the snap ring includes the elasticity of approximate annulus
Lasso, the both ends of the elastic collar are respectively fixed with protruding connecting rod, and the end of each connecting rod all has clamping protrusion,
Clamping protrusion in two connecting rods mutually back to.
9. a kind of placement cabinet for switch router equipment as described in claim 1, which is characterized in that interchanger or road
It is detachably arranged on the mounting plate by device by mounting assembly, which includes limit plate and mounting screw, institute
Mounting screw is stated to be screwed on the mounting plate across limit plate.
10. a kind of placement cabinet for switch router equipment as described in claim 1, which is characterized in that the bottom plate
Lower surface the identical support foot of multiple height is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531001.1A CN110099311B (en) | 2019-06-19 | 2019-06-19 | A cabinet of placing for switch router equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531001.1A CN110099311B (en) | 2019-06-19 | 2019-06-19 | A cabinet of placing for switch router equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110099311A true CN110099311A (en) | 2019-08-06 |
| CN110099311B CN110099311B (en) | 2021-09-28 |
Family
ID=67451100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910531001.1A Active CN110099311B (en) | 2019-06-19 | 2019-06-19 | A cabinet of placing for switch router equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110099311B (en) |
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| CN204858324U (en) * | 2015-08-20 | 2015-12-09 | 南京弘邦高分子材料有限公司 | Machine line disconnect -type electric power cabinet |
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| CN206674384U (en) * | 2017-05-08 | 2017-11-24 | 东华理工大学 | A kind of multi-exchange configuration support based on movable energy-saving |
| CN206789907U (en) * | 2017-05-27 | 2017-12-22 | 山东鑫辰电力设备有限公司 | A kind of power distribution cabinet with air-cooled dedusting system |
| CN207638179U (en) * | 2018-01-04 | 2018-07-20 | 郑州财经学院 | A kind of high reliability electric distribution cabinet |
| CN208158788U (en) * | 2018-04-23 | 2018-11-27 | 南京卓盛云信息科技有限公司 | A kind of placement cabinet for switch router equipment |
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- 2019-06-19 CN CN201910531001.1A patent/CN110099311B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120273438A1 (en) * | 2011-04-26 | 2012-11-01 | Panduit Corp. | Cable pathway system for network architecture |
| CN203481666U (en) * | 2013-10-17 | 2014-03-12 | 浙江时通电气制造有限公司 | Low-voltage distribution box with inner framework and outer shell separated from each other |
| CN104993398A (en) * | 2015-04-24 | 2015-10-21 | 新疆华隆油田科技股份有限公司 | Switching station suitable for high temperature area |
| CN204858324U (en) * | 2015-08-20 | 2015-12-09 | 南京弘邦高分子材料有限公司 | Machine line disconnect -type electric power cabinet |
| CN205355564U (en) * | 2016-01-12 | 2016-06-29 | 北京科锐博华电气设备有限公司 | Split type distribution device casing |
| CN206674384U (en) * | 2017-05-08 | 2017-11-24 | 东华理工大学 | A kind of multi-exchange configuration support based on movable energy-saving |
| CN206789907U (en) * | 2017-05-27 | 2017-12-22 | 山东鑫辰电力设备有限公司 | A kind of power distribution cabinet with air-cooled dedusting system |
| CN207638179U (en) * | 2018-01-04 | 2018-07-20 | 郑州财经学院 | A kind of high reliability electric distribution cabinet |
| CN208158788U (en) * | 2018-04-23 | 2018-11-27 | 南京卓盛云信息科技有限公司 | A kind of placement cabinet for switch router equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110099311B (en) | 2021-09-28 |
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