CN104242071B - A kind of assemblied distribution - Google Patents
A kind of assemblied distribution Download PDFInfo
- Publication number
- CN104242071B CN104242071B CN201410429746.4A CN201410429746A CN104242071B CN 104242071 B CN104242071 B CN 104242071B CN 201410429746 A CN201410429746 A CN 201410429746A CN 104242071 B CN104242071 B CN 104242071B
- Authority
- CN
- China
- Prior art keywords
- cabinet
- plate
- horizontal mounting
- mounting plate
- cabinet door
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000012806 monitoring device Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 230000005855 radiation Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
- Distribution Board (AREA)
Abstract
The invention belongs to power distribution cabinet technical field, relate to a kind of power distribution cabinet that can effectively dispel the heat, it includes cabinet, chopper, line detection apparatus, power param eter supervision device, ammeter and voltmeter, horizontal mounting plate it is fixed with in cabinet, horizontal mounting plate will be divided at least five installation cavity from top to bottom inside cabinet, being fixed with vertically-mounted plate by pulling rivet bolt in each installation cavity, the left and right sides plate of cabinet is equipped with air vent, cabinet door is explosion-proof transparent cabinet door.Present configuration is reasonable, easy to use, electric current, circuit breaker switch state and the photovoltaic conversion that can transmission be gone out by arranging power param eter supervision device becomes control signal to be transferred to computer monitoring device, reduce the labor intensity of monitoring personnel, by arranging pulling rivet bolt, improve safety, can effectively dispel the heat and prevent dust from entering cabinet by arranging air vent and screening dirt cap.
Description
The application is August 28 2013 applying date, application number 201310380485.7, innovation and creation name
Claim the divisional application of the patent application of " a kind of assemblied distribution ".
Technical field
The present invention relates to power distribution cabinet technical field, be a kind of assemblied distribution.
Background technology
Xian Ge great factory and residential building etc. are most uses conventional instrument formula power distribution cabinet distribution；The electricity of this power distribution cabinet
Pressure, electric current etc. are shown by pointer instrument so that monitoring personnel need timing field monitoring power dispatching data,
Labor intensity is big；When regular job and maintenance, cabinet door must be opened observation current/voltage and ruuning situation, open
Cabinet conductive part branch behind the door is directly exposed in face of operator, the personal safety of serious harm to operator.
Summary of the invention
The invention provides a kind of assemblied distribution, overcome the deficiency of above-mentioned prior art, it can be effective
Solve existing power distribution cabinet and automatically control difference and the problem that there is potential safety hazard.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of assemblied distribution, bag
Include cabinet, chopper, line detection apparatus, power param eter supervision device, ammeter and voltmeter, at cabinet
The internal horizontal mounting plate that is fixed with, horizontal mounting plate will be divided at least five installation cavity from top to bottom inside cabinet,
In each installation cavity, it is fixed with vertically-mounted plate, ammeter and voltmeter is fixedly mounted on the upper perpendicular of the top
On straight installing plate, line detection apparatus is fixedly mounted under bottom on vertically-mounted plate, chopper and electricity
Force parameter monitoring device be fixedly mounted on vertically-mounted plate and under perpendicular at least three between vertically-mounted plate
On straight installing plate；In cabinet, also it is installed with main bus-bar plate, connects terminal summation current transformer, open circuit
The electrical input of device is electrically connected by being connected bus with main bus-bar plate；The electric outfan of chopper and company
Connecting terminal is electrically connected by cable；The signal output part of current transformer and power param eter supervision device
Signal input part linked together by transmission cable；Circuit-breaker status detection mould is installed on-board the circuit breaker
The signal of block and input terminal, the signal output part of circuit-breaker status detection module and power param eter supervision device
Input is linked together by transmission cable；The signal output part of input terminal and parameters of electric power supervising device
Signal input part linked together by transmission cable；Cabinet is also equipped with openable cabinet door.Its
In, each in be all installed with chopper and power param eter supervision device on vertically-mounted plate.
Preferably, the left and right sides plate of described cabinet is equipped with air vent, this air vent be arranged over hide
Dirt cap.
Further, horizontal mounting plate includes horizontal mounting plate and lower horizontal mounting plate, upper horizontal mounting plate
And leaving space between lower horizontal mounting plate, air vent is arranged on the position corresponding with this space.Cabinet is left
The air vent on right side and space form a vent passages, the more efficient heat radiation of energy, and are horizontally mounted on having
Plate and the stop of lower horizontal mounting plate, dust can not enter in installation cavity, effectively protects various instruments.
Further, horizontal mounting plate includes horizontal mounting plate and lower horizontal mounting plate, upper horizontal mounting plate
And between lower horizontal mounting plate, it being provided with the horizontal channel of at least two through cabinet left and right sides plates, air vent sets
Put in the position corresponding with horizontal channel.The air vent of cabinet left and right sides and horizontal channel form a ventilation
Passage, the more efficient heat radiation of energy, and have upper horizontal mounting plate and the stop of lower horizontal mounting plate, dust is not
Can enter in installation cavity, effectively protect various instruments.
Further, it is provided with Vertical Channel, Vertical Channel upper end in the left and right sides plate at least side of cabinet
Being provided with fan, Vertical Channel lower end is connected with space or horizontal channel.Fan accelerates air in vent passages
Flowing so that in power distribution cabinet, radiating effect is more preferable, also can realize heat radiation fall very well when timely ambient temperature is higher
The effect of temperature.
Preferably, described cabinet door is explosion-proof transparent cabinet door.
Preferably, described cabinet door is divided into three pieces, respectively Over-The-Counter door, middle cabinet door and lower cabinet door, Over-The-Counter door with
Upper vertically-mounted plate is corresponding, and the middle vertically-mounted plate of cabinet Men Yuzhong is corresponding, lower cabinet door with under vertically-mounted plate
Corresponding.
Preferably, vertically-mounted plate is fixed in installation cavity by pulling rivet bolt.
Present configuration is reasonable, easy to use, by arranging the electricity that transmission can be gone out by power param eter supervision device
Stream, circuit breaker switch state become control signal to be transferred to computer monitoring device with photovoltaic conversion, reduce monitoring
The labor intensity of personnel, by arranging pulling rivet bolt, improves safety, by arranging air vent and hiding dirt
Cap can effectively dispel the heat and prevent dust from entering cabinet.
Accompanying drawing explanation
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of assemblied distribution of the present invention；
Fig. 2 is the side view of assemblied distribution of the present invention.
Fig. 3 is the front cross-sectional view of the embodiment of the present invention 2,4.
Fig. 4 is the side sectional view of the embodiment of the present invention 2,3.
Fig. 5 is the front cross-sectional view of the embodiment of the present invention 3,5.
Fig. 6 is the side sectional view of the embodiment of the present invention 4,5.
It is cabinet that coding in figure is respectively as follows: 1, and 2 is chopper, and 3 is line detection apparatus, and 4 is electric power
Parameter monitor device, 5 is ammeter, and 6 is voltmeter, and 7 is pulling rivet bolt, and 8 is vertically-mounted plate, 81
For upper vertically-mounted plate, 82 be in vertically-mounted plate, 83 be under vertically-mounted plate, 9 is cabinet door, and 91 is upper
Cabinet door, 92 is middle cabinet door, and 93 is lower cabinet door, and 10 is air vent, and 11 for hiding dirt cap, and 12 for being horizontally mounted
Plate, 121 is upper horizontal mounting plate, and 122 is lower horizontal mounting plate, and 123 is space, and 124 is horizontal channel,
13 is Vertical Channel, and 14 is fan.
Detailed description of the invention
Such as Fig. 1 to Fig. 2, for the preferred embodiment 1 of assemblied distribution of the present invention, including cabinet 1, open circuit
Device 2, line detection apparatus 3, power param eter supervision device 4, ammeter 5 and voltmeter 6, at cabinet 1
Inside being fixed with horizontal mounting plate 12, horizontal mounting plate 12 is divided at least five peace from top to bottom by internal for cabinet 1
It behave affectedly, in each installation cavity, be fixed with vertically-mounted plate 8, ammeter 5 and voltmeter 6 be fixedly mounted on
On the upper vertically-mounted plate 81 of top, line detection apparatus 3 is fixedly mounted on vertically-mounted plate under bottom
On 83, chopper 2 and power param eter supervision device 4 are fixedly mounted on vertically-mounted plate 81 and lower vertical peace
In at least three between dress plate 83 on vertically-mounted plate 82；Main bus-bar also it is installed with in cabinet 1
Plate, connection terminal summation current transformer, the electrical input of chopper 2 is electric by being connected bus with main bus-bar plate
Link together；The electric outfan of chopper 2 is electrically connected by cable with being connected terminal；Electric current is mutual
The signal output part of sensor is connected to one with the signal input part of power param eter supervision device 4 by transmission cable
Rise；Chopper 2 is provided with circuit-breaker status detection module and input terminal, circuit-breaker status detection mould
The signal output part of block is linked together by transmission cable with the signal input part of power param eter supervision device 4；
The signal output part of input terminal is connected by transmission cable with the signal input part of parameters of electric power supervising device 4
Together；Cabinet 1 is also equipped with openable cabinet door 9.Vertically-mounted plate 8 is solid by pulling rivet bolt 7
It is scheduled in installation cavity.
During work, by arranging power param eter supervision device 4, the electric current that transmission can be gone out, killer switch shape
State becomes control signal to be transferred to computer monitoring device with photovoltaic conversion, reduces the labor intensity of monitoring personnel,
By arranging pulling rivet bolt 7, it can be made to dismantle more convenient, be avoided that operator tear open privately simultaneously
Unloading, warning operator must not arbitrarily dismantle, thus strengthens its protective action.
As shown in Figure 1, 2, the left and right sides plate of cabinet 1 is equipped with air vent 10, this air vent 10
It is arranged over hiding dirt cap 11, hides dirt cap 11 and be located on the cabinet 1 of outside.So, can be had by air vent 10
Effect heat radiation, and hide dirt cap 11 and can block air vent 10 and prevent dust from entering in cabinet 1.
As it is shown in figure 1, cabinet door 9 is explosion-proof transparent cabinet door.So can increase safety, simultaneously facilitate observation
Each instrument internal or the working condition of device.
As it is shown in figure 1, cabinet door 9 is three pieces, respectively Over-The-Counter door 91, middle cabinet door 92 and lower cabinet door 93, Over-The-Counter
Door is 91 corresponding with upper vertically-mounted plate 81, middle cabinet door 92 with in vertically-mounted plate 82 corresponding, lower cabinet door 93
Under with, vertically-mounted plate 83 is corresponding.As shown in Figure 1, middle cabinet door 92 is a monoblock, vertically pacifies in multiple
Dress plate 82 is corresponding.So it is easy to when checking open corresponding cabinet door 9.
As shown in Figure 1 to Figure 4, for the preferred embodiment 2 of assemblied distribution of the present invention, structure is basic with embodiment 1
Similar, difference is: such as Fig. 3, Fig. 4, horizontal mounting plate 12 includes horizontal mounting plate 121 and lower level peace
Dress plate 122, leaves space 123 between upper horizontal mounting plate 121 and lower horizontal mounting plate 122, air vent 10 sets
Put in the position corresponding with this space 123.The air vent 10 of cabinet 1 left and right sides and space 123 form one and lead to
Wind passage, the more efficient heat radiation of energy, and have upper horizontal mounting plate 121 and the stop of lower horizontal mounting plate 122,
Dust can not enter in installation cavity, effectively protects various instruments.
As shown in Figure 1, Figure 2, Fig. 4, Fig. 5, for the preferred embodiment 3 of assemblied distribution of the present invention, structure and reality
Executing example 2 basic simlarity, difference is: such as Fig. 5, be provided with the most logical in the left and right sides plate at least side of cabinet 1
Road 13, Vertical Channel 13 upper end is provided with fan 14, and Vertical Channel 13 lower end is connected with space 123.Fan 14
Accelerate air flowing in vent passages so that in power distribution cabinet, radiating effect is more preferable, when timely ambient temperature is higher
Also the effect of radiating and cooling can be realized very well.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 6, for the preferred embodiment 4 of assemblied distribution of the present invention, structure and reality
Executing example 1 basic simlarity, difference is: horizontal mounting plate 12 include horizontal mounting plate 121 and under be horizontally mounted
Plate 122, is provided with at least two through cabinets about 1 between upper horizontal mounting plate 121 and lower horizontal mounting plate 122
The horizontal channel 124 of biside plate, air vent 10 is arranged on the position corresponding with horizontal channel 124.Cabinet 1 is left
Air vent 10 and the horizontal channel 124 on right side form a vent passages, can more efficient heat radiation, and on having
Horizontal mounting plate 121 and the stop of lower horizontal mounting plate 122, dust can not enter in installation cavity, effectively protect
Various instruments.
As shown in Figure 1, Figure 2, Fig. 5, Fig. 6, for the preferred embodiment 5 of assemblied distribution of the present invention, structure and reality
Executing example 4 basic simlarity, difference is: such as Fig. 5, be provided with the most logical in the left and right sides plate at least side of cabinet 1
Road 13, Vertical Channel 13 upper end is provided with fan 14, and Vertical Channel 14 lower end is connected with horizontal channel 124.By
In the effect of fan 14, the radiating effect of power distribution cabinet also can be greatly increased.
The foregoing is only the specific embodiment of the present invention, but the technical characteristic of the present invention be not limited thereto,
Any those skilled in the art is in the field of the invention, and change or the modification made all are contained in the present invention
The scope of the claims among.
Claims (3)
- null1. an assemblied distribution，It is characterized in that: include cabinet (1)、Chopper (2)、Line detection apparatus (3)、Power param eter supervision device (4)、Ammeter (5) and voltmeter (6)，Horizontal mounting plate (12) it is fixed with in cabinet (1)，Horizontal mounting plate (12) is divided at least five installation cavity from top to bottom by internal for cabinet (1)，Vertically-mounted plate (8) it is fixed with in each installation cavity，Ammeter (5) and voltmeter (6) are fixedly mounted on the upper vertically-mounted plate (81) of the top，Line detection apparatus (3) is fixedly mounted under bottom on vertically-mounted plate (83)，Chopper (2) and power param eter supervision device (4) be fixedly mounted on vertically-mounted plate (81) and under at least three between vertically-mounted plate (83) on vertically-mounted plate (82)；Also being installed with main bus-bar plate in cabinet (1), connect terminal summation current transformer, the electrical input of chopper (2) is electrically connected by being connected bus with main bus-bar plate；The electric outfan of chopper (2) is electrically connected by cable with being connected terminal；The signal output part of current transformer is linked together by transmission cable with the signal input part of power param eter supervision device (4)；Being provided with circuit-breaker status detection module and input terminal on chopper (2), the signal output part of circuit-breaker status detection module is linked together by transmission cable with the signal input part of power param eter supervision device (4)；The signal output part of input terminal is linked together by transmission cable with the signal input part of parameters of electric power supervising device (4)；Cabinet (1) is also equipped with openable cabinet door (9), air vent (10) it is equipped with on the left and right sides plate of cabinet (1), this air vent (10) be arranged over hide dirt cap (11), horizontal mounting plate (12) includes horizontal mounting plate (121) and lower horizontal mounting plate (122), the horizontal channel (124) of at least two through cabinet (1) left and right sides plates it is provided with between upper horizontal mounting plate (121) and lower horizontal mounting plate (122), air vent (10) is arranged on the position corresponding with horizontal channel (124), vertically-mounted plate (8) is fixed in installation cavity by pulling rivet bolt (7).
- A kind of assemblied distribution, it is characterised in that: cabinet door (9) is explosion-proof transparent cabinet door.
- A kind of assemblied distribution, it is characterized in that: cabinet door (9) is three pieces, it is respectively Over-The-Counter door (91), middle cabinet door (92) and lower cabinet door (93), Over-The-Counter door (91) is corresponding with upper vertically-mounted plate (81), middle cabinet door (92) with in vertically-mounted plate (82) corresponding, lower cabinet door (93) with under vertically-mounted plate (83) corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410429746.4A CN104242071B (en) | 2013-08-28 | 2013-08-28 | A kind of assemblied distribution |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380485.7A CN103457175B (en) | 2013-08-28 | 2013-08-28 | Combined type power distribution cabinet |
| CN201410429746.4A CN104242071B (en) | 2013-08-28 | 2013-08-28 | A kind of assemblied distribution |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310380485.7A Division CN103457175B (en) | 2013-08-28 | 2013-08-28 | Combined type power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104242071A CN104242071A (en) | 2014-12-24 |
| CN104242071B true CN104242071B (en) | 2016-09-28 |
Family
ID=49739267
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410431544.3A Active CN104253380B (en) | 2013-08-28 | 2013-08-28 | A kind of assemblied distribution |
| CN201410432118.1A Active CN104242072B (en) | 2013-08-28 | 2013-08-28 | Combined type power distribution cabinet |
| CN201410429746.4A Active CN104242071B (en) | 2013-08-28 | 2013-08-28 | A kind of assemblied distribution |
| CN201310380485.7A Active CN103457175B (en) | 2013-08-28 | 2013-08-28 | Combined type power distribution cabinet |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410431544.3A Active CN104253380B (en) | 2013-08-28 | 2013-08-28 | A kind of assemblied distribution |
| CN201410432118.1A Active CN104242072B (en) | 2013-08-28 | 2013-08-28 | Combined type power distribution cabinet |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310380485.7A Active CN103457175B (en) | 2013-08-28 | 2013-08-28 | Combined type power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN104253380B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716588A (en) * | 2015-04-02 | 2015-06-17 | 苏州华源电气有限公司 | High-voltage electrical cabinet |
| CN104868386A (en) * | 2015-06-01 | 2015-08-26 | 国家电网公司 | Power regulation and control switchboard equipment screen |
| CN104852300A (en) * | 2015-06-01 | 2015-08-19 | 江苏省电力公司东台市供电公司 | 35-KV high-voltage distribution cabinet |
| CN104993401A (en) * | 2015-07-01 | 2015-10-21 | 国家电网公司 | Safe photovoltaic power distribution cabinet |
| CN105207077A (en) * | 2015-10-30 | 2015-12-30 | 楼国华 | Mounting component of electric switch for power distribution cabinet |
| CN115395389A (en) * | 2022-09-14 | 2022-11-25 | 川力电气有限公司 | Low-voltage standardized cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201113285Y (en) * | 2007-07-27 | 2008-09-10 | 天津市富士通机电装备有限公司 | Low-voltage combination type switch cabinet |
| JP2009268252A (en) * | 2008-04-24 | 2009-11-12 | Panasonic Electric Works Denro Co Ltd | Distribution board |
| CN102361230A (en) * | 2011-07-26 | 2012-02-22 | 无锡市惠能自动化设备有限公司 | Electrical cabinet |
| CN202712706U (en) * | 2012-08-22 | 2013-01-30 | 乌鲁木齐化开紫光自动化系统有限公司 | Intelligent type power distribution cabinet |
| CN203071456U (en) * | 2013-01-08 | 2013-07-17 | 广州白云电器设备股份有限公司 | Switch cabinet body beneficial to ventilation heat dissipation |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19804900C2 (en) * | 1998-02-07 | 2003-04-30 | Rittal Gmbh & Co Kg | switch cabinet |
| FR2786326B1 (en) * | 1998-11-20 | 2002-06-14 | Labinal | SECONDARY ELECTRIC POWER DISTRIBUTION CABINET OF AN AIRCRAFT |
| JP2005287243A (en) * | 2004-03-30 | 2005-10-13 | Mitsubishi Electric Corp | Switchboard |
| CN2742729Y (en) * | 2004-11-05 | 2005-11-23 | 杭州欣美成套电器制造有限公司 | Drawing type high voltage switch cabinet forced wind cooler |
| DE102006010360B3 (en) * | 2006-03-07 | 2007-04-05 | Rittal Gmbh & Co. Kg | Switch cabinet has normally closed doors in outer cladding that are automatically opened to admit extinguishing gas in the event of a fire |
| CN200941558Y (en) * | 2006-07-26 | 2007-08-29 | 艾默生网络能源有限公司 | Outdoor power source cabinet |
| CN201118128Y (en) * | 2007-09-04 | 2008-09-17 | 北京鼎汉技术股份有限公司 | Power-supply module machine cabinet |
| CN201383626Y (en) * | 2009-03-11 | 2010-01-13 | 上海微电子装备有限公司 | Electric control cabinet |
| SE533820C2 (en) * | 2009-05-05 | 2011-01-25 | Sitetel Sweden Ab | Cabinet for cooling electronic equipment located in the cabinet |
| EP2276128B1 (en) * | 2009-06-16 | 2012-10-03 | Nilko Metalurgia, Ltda. | Double wall with internal reinforcements allowing the flow of air between the plates |
| CN201946898U (en) * | 2011-01-11 | 2011-08-24 | 河北玉星生物工程有限公司 | Low voltage power distribution cabinet with good heat radiation |
| CN202121227U (en) * | 2011-06-21 | 2012-01-18 | 深圳市英威腾电气股份有限公司 | High voltage electrical equipment cabinet body |
| CN203377506U (en) * | 2013-08-28 | 2014-01-01 | 国家电网公司 | Combined type power distribution cabinet |
-
2013
- 2013-08-28 CN CN201410431544.3A patent/CN104253380B/en active Active
- 2013-08-28 CN CN201410432118.1A patent/CN104242072B/en active Active
- 2013-08-28 CN CN201410429746.4A patent/CN104242071B/en active Active
- 2013-08-28 CN CN201310380485.7A patent/CN103457175B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201113285Y (en) * | 2007-07-27 | 2008-09-10 | 天津市富士通机电装备有限公司 | Low-voltage combination type switch cabinet |
| JP2009268252A (en) * | 2008-04-24 | 2009-11-12 | Panasonic Electric Works Denro Co Ltd | Distribution board |
| CN102361230A (en) * | 2011-07-26 | 2012-02-22 | 无锡市惠能自动化设备有限公司 | Electrical cabinet |
| CN202712706U (en) * | 2012-08-22 | 2013-01-30 | 乌鲁木齐化开紫光自动化系统有限公司 | Intelligent type power distribution cabinet |
| CN203071456U (en) * | 2013-01-08 | 2013-07-17 | 广州白云电器设备股份有限公司 | Switch cabinet body beneficial to ventilation heat dissipation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104242072A (en) | 2014-12-24 |
| CN104253380A (en) | 2014-12-31 |
| CN104242072B (en) | 2017-02-15 |
| CN104242071A (en) | 2014-12-24 |
| CN103457175B (en) | 2015-01-14 |
| CN103457175A (en) | 2013-12-18 |
| CN104253380B (en) | 2016-10-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104242071B (en) | A kind of assemblied distribution | |
| CN103259208B (en) | A kind of intelligent medium voltage switchgear | |
| CN103414114B (en) | Drawer-type intelligent comprehensive low-voltage distribution JP cabinet | |
| CN206595580U (en) | A kind of high-voltage electrical box | |
| CN205159835U (en) | Multifunctional power distribution cabinet with defroster prevents frostbite | |
| CN208548592U (en) | A kind of power distribution cabinet | |
| CN203456781U (en) | Drawer type intelligent comprehensive low-voltage distribution JP cabinet | |
| CN203377506U (en) | Combined type power distribution cabinet | |
| CN206727522U (en) | A kind of armoured | |
| CN209544993U (en) | A kind of automatic alarm middle-placed switch cabinet | |
| CN104993401A (en) | Safe photovoltaic power distribution cabinet | |
| CN208820289U (en) | A kind of contactor cabinet structure that wind power generating set uses | |
| CN207947544U (en) | A kind of tri-station isolating switch ring main unit | |
| CN201766300U (en) | Transparent lower contact box for side-mounted withdrawable high-tension switch cabinet | |
| CN205960453U (en) | Module exchangeization cabinet body | |
| CN103166130A (en) | High-voltage acquisition measuring cabinet | |
| CN104104214A (en) | Modular thyristor fling-cut switch | |
| CN205724560U (en) | It is easy to assemble the Regenerated energy feedback device of easy heat radiation | |
| CN203233057U (en) | A high-voltage acquiring metering cabinet | |
| CN213341149U (en) | Explosion-proof alarm capacitor box | |
| CN216085766U (en) | High-safety middle-low voltage switch cabinet for smart power grid | |
| CN212366516U (en) | High-low voltage power distribution cabinet convenient to overhaul | |
| CN209929717U (en) | 5G signal transmission and have signal enhancement function's armoured intelligent high-voltage board | |
| CN203193132U (en) | Safety power distribution cabinet | |
| CN217692150U (en) | Switch cabinet with self-checking function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |