CN108808493A - A kind of dismountable high pressure cabinet in control room - Google Patents
A kind of dismountable high pressure cabinet in control room Download PDFInfo
- Publication number
- CN108808493A CN108808493A CN201810770087.9A CN201810770087A CN108808493A CN 108808493 A CN108808493 A CN 108808493A CN 201810770087 A CN201810770087 A CN 201810770087A CN 108808493 A CN108808493 A CN 108808493A
- Authority
- CN
- China
- Prior art keywords
- control room
- plate
- high pressure
- rotation
- fixed 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
Links
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/305—Cable entries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The present invention relates to a kind of dismountable high pressure cabinets in control room, the difference is that：It includes cabinet and the control room that is detachably connected with the cabinet, two rotating bases are symmetrically fixed in the control room, a rotation plate that can be rotated relative to the rotating base is respectively correspondingly arranged on described two rotating bases, several are additionally provided in the control room for installing connecting terminal and the fixation plate of stepped arrangement, the both ends of each fixed plate are connect with two rotation plates respectively, and each fixed plate can be respectively relative to the rotation plate rotation.The present invention, which uses, to be more convenient, and is improved safety and the working efficiency of operation, is not limited by a space, is easily installed connecting terminal, improve work efficiency.
Description
Technical field
The present invention relates to high-voltage board field, especially a kind of dismountable high pressure cabinet in control room.
Background technology
The control room of high-voltage board is located at the upper end of high-voltage board, and is fixedly connected with high-voltage board, non-dismountable, is connect secondary
When line terminals discharge capacity is bigger, secondary line, which connects, needs auxiliary tool, and operating personnel may climb up the ladder ability
The indoor wiring work of instrument is carried out, there is certain insecurity, and extremely waste time.Furthermore in control room
Space it is limited, when secondary wiring terminals discharge capacity is bigger, difficult to install, working efficiency is very low.
Invention content
It is an object of the invention to overcome the prior art, a kind of dismountable high pressure cabinet in control room is provided,
Using more convenient, safety and the working efficiency of operation are improved, is not limited by a space, is easily installed connecting terminal, improve
Working efficiency.
In order to solve the above technical problems, the technical scheme is that：A kind of dismountable high pressure cabinet in control room,
The difference is that：It includes cabinet and the control room that is detachably connected with the cabinet, is symmetrically fixed in the control room
Two rotating bases are respectively correspondingly arranged on a rotor plate that can be rotated relative to the rotating base on described two rotating bases
Part, several is additionally provided in the control room for installing connecting terminal and the fixation plate of stepped arrangement, each described
The both ends of fixed plate are connect with two rotation plates respectively, and each fixed plate can be respectively relative to described turn
Movable plate part rotates.
By above technical scheme, each fixed plate is connected by L-shaped connector respectively with each rotation plate, institute
It includes the first connecting portion being connect with the rotation plate and the second connecting portion being connect with the fixed plate to state connector.
By above technical scheme, the first mounting hole is offered in the first connecting portion, first mounting hole is along institute
The long lumbar hole that fixed plate width direction extends is stated, the first connecting portion and rotation plate with first mounting hole by matching
The first fixing piece closed is fixed.
By above technical scheme, first fixing piece includes the first bolt and the first nut, and first bolt is successively
Across first mounting hole and rotation plate, first nut is for fixing the first bolt, rotation plate and the first connection
Portion.
Allowing of extending vertically is offered with the first fixing piece corresponding position by above technical scheme, on the rotating base
Position hole.
By above technical scheme, the second mounting hole is offered on the fixed plate, second mounting hole is along described
The long lumbar hole that fixed plate length direction extends, the second connecting portion and fixed plate with second mounting hole by coordinating
The second fixing piece fix.
By above technical scheme, second fixing piece includes the second bolt and the second nut, and second bolt is successively
Across the second connecting portion and the second mounting hole, second nut is for fixing the second bolt, fixed plate and the second company
Socket part.
By above technical scheme, it is respectively set that there are one guide part and one and the rotation on each rotating base
The rotation reference section of plate connection, the rotation reference section coaxial arrangement on two rotating bases, on each rotation plate
The arcuate socket coordinated as the center of circle and with the guide part using the axle center of the rotation reference section, the guide part energy are offered respectively
It is slided in the arcuate socket.
By above technical scheme, the guide part includes mutually matched third bolt and third nut.
By above technical scheme, arcuate socket and rotating base described in the third screw bolt passes, the third nut
For fixing third bolt, rotation plate and rotating base.
By above technical scheme, the rotation reference section includes mutually matched 4th bolt and the 4th nut.
By above technical scheme, the 4th screw bolt passes rotation plate and rotating base, the 4th nut are used
In fixing the 4th bolt, rotation plate and rotating base.
By above technical scheme, the bottom of the control room offers the cable aperture for cabling.
By above technical scheme, the control room is connected with the cabinet by screw element.
The prior art is compared, beneficial features of the invention are：The dismountable high pressure cabinet in the control room, control room are removable
It unloads, can be first by the indoor circuit of instrument and appliance component after installation is complete, then control room is fixed on high-voltage board, using more
It is convenient, improve safety and the working efficiency of operation；All fixation plates can meet work simultaneously with rotation plate rotation
People's angle demand different in wiring, and be not limited by a space, it improves work efficiency；And each fixed plate can also divide
It does not rotate not individually, further improves space availability ratio, use is more flexible, is easily installed connecting terminal.
Description of the drawings
Fig. 1 is front view of the embodiment of the present invention；
Fig. 2 is the Section A-A structural schematic diagram of Fig. 1；
Fig. 3 is control room's partial structurtes front view in the embodiment of the present invention；
Fig. 4 is the section B-B structural schematic diagram of Fig. 3；
Fig. 5 is connector partial structural diagram in the embodiment of the present invention；
Wherein：1- cabinets, the control rooms 2-, 3- rotating bases（301- relief holes）, 4- rotate plate（401- arcuate sockets）, 5- fixes
Plate（X- fixes plate width direction, Y- fixes plate length direction, the second mounting holes of 501-）, 6- connectors（601- first
Interconnecting piece（The first mounting holes of 6011-）, 602- second connecting portions）, the first fixing pieces of 7-（The first bolts of 701-）, 8- second fix
Part（The second bolts of 801-, the second nuts of 802-）, 9- guide parts（901- third bolts）, 10- rotate reference section（1001- the 4th
Bolt）.
Specific implementation mode
Below by specific implementation mode combination attached drawing, invention is further described in detail.
Please refer to Fig.1 to Fig. 5, the dismountable high pressure cabinet in control room of the embodiment of the present invention comprising cabinet 1 and with institute
State the control room 2 that cabinet 1 is detachably connected, there are two rotating bases 3 for symmetrical fixation in the control room 2, described two
A rotation plate 4 is each provided on rotating base 3, the rotation plate 4 on two rotating bases 3 is symmetrical arranged, and rotates plate 4
It can be rotated relative to the rotating base 3, several are additionally provided in control room 2 for installing connecting terminal and stepped row
The fixation plate 5 of row, fixed plate 5 is arranged in order in control room 2 and fixes the height residing for plate 5 from front to back gradually to be increased
Add, the both ends of each fixed plate 5 are connect with two rotation plates 4 respectively, and each fixed plate 5 can be respective
The rotation plate 4 is respectively relative to rotate.
Preferably, for the ease of assembly, each fixed plate 5 and each rotation plate 4 pass through L-shaped connector respectively
6 connections, the connector 6 include the first connecting portion 601 being connect with the rotation plate 4 and are connect with the fixed plate 5
Second connecting portion 602.It is highly preferred that the first mounting hole 6011 is offered in the first connecting portion 601, for the ease of adjusting
The distance between two neighboring fixed plate 5, first mounting hole 6011 are to prolong along the width direction X of the fixed plate 5
The long lumbar hole stretched, the first connecting portion 601 and rotation plate 4 with first mounting hole 6011 coordinates first by fixing
Part 7 is fixed, and first fixing piece 7 includes the first bolt 701 and the first nut, in order to prevent connecting terminal and the first bolt
701 interfere and the cable in control room 2 or component and the first nut are in contact leads to the first nut loosening, described
First bolt 701 sequentially passes through first mounting hole 6011 and rotation plate 4, and first nut is for fixing the first bolt
701, plate 4 and first connecting portion 601 are rotated, for the ease of assembling, position corresponding with the first fixing piece 7 on the rotating base 3
The place of setting offers the relief hole 301 extended vertically.It is highly preferred that offering the second mounting hole 501 on the fixed plate 5, it is
It is easily installed fixed plate 5, the length for preventing fixed plate 5 and the width of control room 2 mismatch, second mounting hole
501 long lumbar hole to extend along 5 length direction Y of the fixed plate, the second connecting portion 602 and fixation plate 5 by with
The second fixing piece 8 that second mounting hole 502 coordinates is fixed, and second fixing piece 8 includes mutually matched second bolt
801 and second nut 802, the second fixing piece 8 is fixed for the ease of tightening, second bolt 801 sequentially passes through described second
Interconnecting piece 602 and the second mounting hole 501, second nut 802 is for fixing the second bolt 801, the fixed company of plate 5 and second
Socket part 602.
Preferably, in order to allow rotation plate 4 accurately to rotate, one is respectively arranged on each rotating base 3
The rotation reference section 10 that a guide part 9 and one connect with the rotation plate 4, the rotation base on two rotating bases 3
Quasi- portion 10 be coaxially disposed, it is each it is described rotation plate 4 on offer respectively using it is described rotation reference section 10 axle center as the center of circle and with
The arcuate socket 401 that the guide part 9 coordinates, the guide part 9 can the slidings in the arcuate socket 401.Preferably, for the ease of
Fixed rotation plate 4 and rotating base 3, the guide part 9 includes mutually matched third bolt 901 and third nut, more excellent
Selection of land, connecting terminal and third bolt 901 interfere and the cable in control room 2 or component and third spiral shell in order to prevent
Mother, which is in contact, leads to third nut loosening, and the third bolt 901 sequentially passes through the arcuate socket 401 and rotating base 3, institute
Third nut is stated for fixing third bolt 901, rotation plate 4 and rotating base 3.Preferably, 4 He of plate is rotated in order to improve
The fixed effect of rotating base 3, the rotation reference section 10 include mutually matched 4th bolt 1001 and the 4th nut, in order to
Prevent that connecting terminal and the 4th bolt 1001 from interfering and the cable in control room 2 or component connect with the 4th nut
Touching leads to the 4th nut loosening, and the 4th bolt 1001 sequentially passes through rotation plate 4 and rotating base 3, the 4th nut
For fixing the 4th bolt 1001, rotation plate 4 and rotating base 3.
Preferably, for cabling, the bottom of the control room 2 offers the cable aperture for cabling.
Preferably, in order to improve the assembly efficiency, the control room 2 is connected with the cabinet 1 by screw element.
The above content is combine specific embodiment to the further description of the invention done, and it cannot be said that this hair
Bright specific implementation is confined to these explanations.For the those of ordinary skill of the technical field belonging to the present invention, not
Under the premise of being detached from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the guarantor of the present invention
Protect range.
Claims (9)
1. a kind of dismountable high pressure cabinet in control room, it is characterised in that：It includes cabinet and detachably connects with the cabinet
The control room connect is symmetrically fixed with two rotating bases in the control room, is respectively correspondingly arranged on described two rotating bases
The one rotation plate that can be rotated relative to the rotating base, several are additionally provided in the control room for installing terminals
The both ends of the fixation plate of sub and stepped arrangement, each fixed plate are connect with two rotation plates respectively, and
Each fixed plate can be respectively relative to the rotation plate rotation.
2. the dismountable high pressure cabinet in control room as described in claim 1, it is characterised in that：Each fixed plate and each
It rotates plate to connect by L-shaped connector respectively, the connector includes the first connection connecting with the rotation plate
Portion and the second connecting portion being connect with the fixed plate.
3. the dismountable high pressure cabinet in control room as claimed in claim 2, it is characterised in that：It is opened in the first connecting portion
Equipped with the first mounting hole, first mounting hole is the long lumbar hole extended along the fixed plate width direction, and described first connects
Socket part and rotation plate are fixed by the first fixing piece coordinated with first mounting hole.
4. the dismountable high pressure cabinet in control room as claimed in claim 3, it is characterised in that：First fixing piece includes
First bolt and the first nut, the first mounting hole described in first screw bolt passes and rotation plate, first nut
For fixing the first bolt, rotation plate and first connecting portion.
5. the dismountable high pressure cabinet in control room as claimed in claim 4, it is characterised in that：With on the rotating base
One fixing piece corresponding position offers the relief hole extended vertically.
6. the dismountable high pressure cabinet in control room as claimed in claim 2, it is characterised in that：It is opened up on the fixed plate
It is the long lumbar hole extended along the fixed plate length direction to have the second mounting hole, second mounting hole, second connection
Portion and fixed plate are fixed by the second fixing piece coordinated with second mounting hole.
7. the dismountable high pressure cabinet in control room as claimed in claim 6, it is characterised in that：Second fixing piece includes
Second bolt and the second nut, second connecting portion and the second mounting hole described in second screw bolt passes, second spiral shell
Mother is for fixing the second bolt, fixed plate and second connecting portion.
8. the dismountable high pressure cabinet in control room as described in claim 1, it is characterised in that：It opens the bottom of the control room
Equipped with the cable aperture for cabling.
9. such as the dismountable high pressure cabinet in claim 1 to 8 any one of them control room, it is characterised in that：The instrument
Room is connected with the cabinet by screw element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770087.9A CN108808493B (en) | 2018-07-13 | 2018-07-13 | High-voltage board structure of instrument room detachable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770087.9A CN108808493B (en) | 2018-07-13 | 2018-07-13 | High-voltage board structure of instrument room detachable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108808493A true CN108808493A (en) | 2018-11-13 |
| CN108808493B CN108808493B (en) | 2024-01-26 |
Family
ID=64075181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810770087.9A Active CN108808493B (en) | 2018-07-13 | 2018-07-13 | High-voltage board structure of instrument room detachable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808493B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006015317A1 (en) * | 2006-03-30 | 2007-10-04 | Siemens Ag | Device installation kit for fastening electrical device to frames of low-voltage electrical switchgear, has carrier supports attached to carrier plate in such a manner that connection points of supports produce square in plane |
| KR20090115452A (en) * | 2008-05-02 | 2009-11-05 | 금성제어기 주식회사 | Motor control center |
| CN202333463U (en) * | 2011-11-21 | 2012-07-11 | 泉州亿兴电力有限公司 | Wiring terminal installation structure for switch cabinet instrument room |
| CN202586105U (en) * | 2012-04-28 | 2012-12-05 | 宁波奥克斯高科技有限公司 | Preassembled transformer station |
| CN203607707U (en) * | 2013-11-14 | 2014-05-21 | 安徽驰纬电气有限公司 | High voltage switch cabinet with centrally installed switchgear body structure being separately manufactured |
| CN204012309U (en) * | 2014-06-18 | 2014-12-10 | 浙江杭电控制设备有限公司 | A kind of middle-placed switch cabinet |
| CN204012200U (en) * | 2014-07-02 | 2014-12-10 | 秦皇岛龙鼎电气有限公司 | A kind of high pressure recreation room instrument mounting panel of high-tension switch cabinet |
| CN204464843U (en) * | 2015-04-13 | 2015-07-08 | 中煤电气有限公司 | A kind of high-pressure metal armouring draw out switchgear |
| CN204597331U (en) * | 2015-05-22 | 2015-08-26 | 杭州万洲电气有限公司 | High-tension switch cabinet |
| CN205092490U (en) * | 2015-09-24 | 2016-03-16 | 南京西自电气有限公司 | From levelling high tension switchgear |
| CN105680192A (en) * | 2016-04-06 | 2016-06-15 | 盐城工学院 | Rotary-type wiring terminal installation structure for switchgear instrument room |
| CN205489084U (en) * | 2016-02-29 | 2016-08-17 | 国网山东省电力公司莒南县供电公司 | Novel put cabinet in dustproof heat dissipation |
| CN106132159A (en) * | 2016-07-29 | 2016-11-16 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric power original paper locking installation equipment |
| CN205985765U (en) * | 2016-08-24 | 2017-02-22 | 河南森源电气股份有限公司 | Cubical switchboard and instrument room and instrument room door subassembly thereof |
| CN106455375A (en) * | 2016-11-22 | 2017-02-22 | 淮北智淮科技有限公司 | Electronic instrument box convenient to assemble and disassemble |
| CN206195173U (en) * | 2016-08-31 | 2017-05-24 | 湖北省电力装备有限公司 | Novel high -voltage metering cabinet |
| CN206976810U (en) * | 2017-07-31 | 2018-02-06 | 新疆昆仑电气有限公司 | A kind of terminal installation structure for being easy to maintenance |
| CN207251056U (en) * | 2017-10-13 | 2018-04-17 | 上海上科电器（集团）有限公司 | A kind of electrical cabinet adjusts wiring stent |
| CN208401314U (en) * | 2018-07-13 | 2019-01-18 | 湖北省电力装备有限公司 | A kind of dismountable high pressure cabinet in control room |
-
2018
- 2018-07-13 CN CN201810770087.9A patent/CN108808493B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006015317A1 (en) * | 2006-03-30 | 2007-10-04 | Siemens Ag | Device installation kit for fastening electrical device to frames of low-voltage electrical switchgear, has carrier supports attached to carrier plate in such a manner that connection points of supports produce square in plane |
| KR20090115452A (en) * | 2008-05-02 | 2009-11-05 | 금성제어기 주식회사 | Motor control center |
| CN202333463U (en) * | 2011-11-21 | 2012-07-11 | 泉州亿兴电力有限公司 | Wiring terminal installation structure for switch cabinet instrument room |
| CN202586105U (en) * | 2012-04-28 | 2012-12-05 | 宁波奥克斯高科技有限公司 | Preassembled transformer station |
| CN203607707U (en) * | 2013-11-14 | 2014-05-21 | 安徽驰纬电气有限公司 | High voltage switch cabinet with centrally installed switchgear body structure being separately manufactured |
| CN204012309U (en) * | 2014-06-18 | 2014-12-10 | 浙江杭电控制设备有限公司 | A kind of middle-placed switch cabinet |
| CN204012200U (en) * | 2014-07-02 | 2014-12-10 | 秦皇岛龙鼎电气有限公司 | A kind of high pressure recreation room instrument mounting panel of high-tension switch cabinet |
| CN204464843U (en) * | 2015-04-13 | 2015-07-08 | 中煤电气有限公司 | A kind of high-pressure metal armouring draw out switchgear |
| CN204597331U (en) * | 2015-05-22 | 2015-08-26 | 杭州万洲电气有限公司 | High-tension switch cabinet |
| CN205092490U (en) * | 2015-09-24 | 2016-03-16 | 南京西自电气有限公司 | From levelling high tension switchgear |
| CN205489084U (en) * | 2016-02-29 | 2016-08-17 | 国网山东省电力公司莒南县供电公司 | Novel put cabinet in dustproof heat dissipation |
| CN105680192A (en) * | 2016-04-06 | 2016-06-15 | 盐城工学院 | Rotary-type wiring terminal installation structure for switchgear instrument room |
| CN106132159A (en) * | 2016-07-29 | 2016-11-16 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric power original paper locking installation equipment |
| CN205985765U (en) * | 2016-08-24 | 2017-02-22 | 河南森源电气股份有限公司 | Cubical switchboard and instrument room and instrument room door subassembly thereof |
| CN206195173U (en) * | 2016-08-31 | 2017-05-24 | 湖北省电力装备有限公司 | Novel high -voltage metering cabinet |
| CN106455375A (en) * | 2016-11-22 | 2017-02-22 | 淮北智淮科技有限公司 | Electronic instrument box convenient to assemble and disassemble |
| CN206976810U (en) * | 2017-07-31 | 2018-02-06 | 新疆昆仑电气有限公司 | A kind of terminal installation structure for being easy to maintenance |
| CN207251056U (en) * | 2017-10-13 | 2018-04-17 | 上海上科电器（集团）有限公司 | A kind of electrical cabinet adjusts wiring stent |
| CN208401314U (en) * | 2018-07-13 | 2019-01-18 | 湖北省电力装备有限公司 | A kind of dismountable high pressure cabinet in control room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108808493B (en) | 2024-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1269809B1 (en) | Electric appliance comprising modules that can be juxtaposed | |
| MX2009000049A (en) | Electronic module having a locking member and system including same. | |
| EP2166622A2 (en) | Electric connection device for flat conductors | |
| CN106848965B (en) | A kind of high safety performance busway inserting case | |
| EP3351072B1 (en) | Inverter for transforming direct current into alternating current | |
| DE112014001150T5 (en) | Inverter substrate and inverter containing electric compressor using this | |
| DE112014001175B4 (en) | Electric compressor with integrated inverter | |
| US7400494B2 (en) | Meter socket assembly and quick change mechanism therefor | |
| US8018735B2 (en) | Electronic module and interlocking bus system including same | |
| DE212019000319U1 (en) | Charging post control device with various function modules connected to one another via a printed circuit board and charging post thereof | |
| CN108808493A (en) | A kind of dismountable high pressure cabinet in control room | |
| CN208401314U (en) | A kind of dismountable high pressure cabinet in control room | |
| CN210296923U (en) | Low-voltage switchgear of convenient maintenance | |
| EP3226012A1 (en) | Device for measuring the electrical energy of an alternating current | |
| CN206976810U (en) | A kind of terminal installation structure for being easy to maintenance | |
| CN101646952B (en) | Antenna adaptable to electromagnetic compatibility testing | |
| DE102007024419A1 (en) | Lighting device with a rail device attachable to a surface of an object | |
| EP1566864B1 (en) | Socketmodule for a head of a medical ceiling mount | |
| CN206237715U (en) | The DIN rail mounting brackets of adjustable-angle | |
| CN216016123U (en) | Transformer protection cabinet movable mounting panel and protection cabinet | |
| DE19930465B4 (en) | Electrical device with integrated semiconductor component | |
| CN219717513U (en) | Electrical cabinet with wiring holes convenient to adjust | |
| CN220272982U (en) | Block terminal convenient to lead wire | |
| US11139641B1 (en) | Group meter stack with disconnect switch | |
| CN210744515U (en) | AC-DC feeding cabinet mounting beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |