CN108631165A - A kind of electric power cabinet of power equipment good damping effect - Google Patents
A kind of electric power cabinet of power equipment good damping effect Download PDFInfo
- Publication number
- CN108631165A CN108631165A CN201810261182.6A CN201810261182A CN108631165A CN 108631165 A CN108631165 A CN 108631165A CN 201810261182 A CN201810261182 A CN 201810261182A CN 108631165 A CN108631165 A CN 108631165A
- Authority
- CN
- China
- Prior art keywords
- electric power
- fixedly connected
- power cabinet
- sleeve
- damping effect
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- 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.)
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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
- H02B1/303—Bases or feet
-
- 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
- H02B1/38—Hinged covers or doors
-
- 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
- H02B1/54—Anti-seismic devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of electric power cabinets of power equipment good damping effect, including electric power cabinet ontology, the bottom end of the electric power cabinet ontology is equipped with pedestal, the upper surface of the pedestal offers straight slot, the bottom end of the electric power cabinet ontology runs through straight slot and extends to the inside of pedestal, and the bottom surface of electric power cabinet ontology is fixedly connected there are two the second symmetrical fixed block, the outer surface of second fixed block is fixedly hinged with the first axis pin.The electric power cabinet of the power equipment good damping effect, pass through the first spring, the setting of second spring, the first lifter plate, the second lifter plate, sleeve, elevating lever and through-hole, it can realize the first step damping to electric power cabinet ontology, pass through being equipped between the first axis pin, the second fixed block, the second axis pin, straight slot, motion bar, tension spring, slide bar and sliding sleeve, it can realize the further damping to electric power cabinet ontology, the electric power cabinet damping effect solved on existing market is poor, the problem of being unfavorable for being widely popularized.
Description
Technical field
The present invention relates to electrical equipment technical field, specially a kind of electric power cabinet of power equipment good damping effect.
Background technology
Power equipment includes mainly generating equipment and power supply unit two major classes, and generating equipment is mainly station boiler, steam
Turbine, gas turbine, the hydraulic turbine, generator, transformer etc., power supply unit be mainly various voltage class transmission line of electricity,
Mutual inductor, contactor etc..
Electric appliance in life is continuously increased, and many hand labor electronic equipments are instead of the stabilization of electric power needs
Qualified equipment work ensures that novel electric power equipment cabinet improves technique on the basis of traditional product feature, the electricity on existing market
That there are damping effects is poor for power cabinet, the problem of being unfavorable for being widely popularized.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, it the present invention provides a kind of electric power cabinet of power equipment good damping effect, solves existing
There is electric power cabinet damping effect in the market poor, the problem of being unfavorable for being widely popularized.
（Two）Technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of electric power cabinet of power equipment good damping effect, packet
Electric power cabinet ontology is included, the bottom end of the electric power cabinet ontology is equipped with pedestal, and the upper surface of the pedestal offers straight slot, the electric power
The bottom end of cabinet ontology is through straight slot and extends to the inside of pedestal, and the bottom surface of electric power cabinet ontology is fixedly connected with that there are two symmetrical
The second fixed block, the outer surface of second fixed block is fixedly hinged with the first axis pin, and the inside of the pedestal opens up free
The madial wall of chamber, the cavity has been fixedly connected with sliding rail, and the inside of the sliding rail is connected with sliding block, the outer surface of the sliding block
It is fixedly connected with the second lifter plate, the upper surface of second lifter plate offers through-hole, the other end of second lifter plate
It is fixedly connected with the one side of electric power cabinet ontology, the inner bottom wall of the cavity is fixedly connected with that there are two symmetrical sleeves, described
The one side of sleeve is fixedly connected with slide bar, and the outer surface of the slide bar is arranged there are two symmetrical sliding sleeve, the sliding sleeve
Upper surface is fixedly hinged with the second axis pin, and the outer surface of second axis pin is fixedly hinged with motion bar, the top of the motion bar
End and the outer surface of the first axis pin are fixed and are hinged, and the outer surface of the motion bar is fixedly connected with tension spring, the interior bottom of the sleeve
Wall is fixedly connected with the first fixed block, and the sleeve is internally provided with the first lifter plate, and the upper surface of first lifter plate is fixed
It is connected with elevating lever, the top of the elevating lever sequentially passes through top and through-hole and the inner roof wall for extending to cavity of sleeve, and
The upper surface of elevating lever is fixedly connected with the inner roof wall of cavity, and the outer surface of the elevating lever is wound with second spring, and second
The both ends of spring are fixedly connected with the upper surface of the bottom surface of the second lifter plate and sleeve respectively.
Preferably, the two sides of the pedestal have been fixedly connected with handle, and the surface surface cover of handle is equipped with soft pad.
Preferably, the inner wall of the soft pad is fixedly connected with the outer surface of handle, and the outer surface of soft pad offers
Anti-skid chequer.
Preferably, the bottom end of the sliding rail is fixedly connected with limited block, and the madial wall of the one side of limited block and cavity
It is fixedly connected.
Preferably, the outer surface of first fixed block is wound with the first spring, and the both ends of the first spring respectively with set
The inner bottom wall of cylinder is fixedly connected with the bottom surface of the first lifter plate.
Preferably, the both ends of the tension spring are fixedly connected with the outer surface of motion bar, and the both ends of tension spring are positioned at same
Level height.
（Three）Advantageous effect
The present invention provides a kind of electric power cabinets of power equipment good damping effect, have following advantageous effect：
（1）The electric power cabinet of the power equipment good damping effect, the handle being fixedly connected by pedestal two sides can use
When it is more convenient, improve working efficiency, the soft pad being fixedly connected by handle outer surface can effective protection hand, avoid hand
Portion frays, and can effectively enhance the frictional force of handle and hand by the anti-skid chequer that opens up of soft pad outer surface, when use more
Laborsaving, the limited block being fixedly connected by sliding rail bottom end can effectively avoid sliding block from being slid from the bottom end of sliding rail, occur unexpected
It happens, influences integrally-built normal use, the first spring wound by the first fixed block outer surface can effectively increase
Add elastic force, improves integral shock-absorbing effect, the setting of same level height is located at by tension spring both ends, overall structure can be made more
It is compact.
（2）The electric power cabinet of the power equipment good damping effect passes through the first spring, second spring, the first lifter plate,
The setting of two lifter plates, sleeve, elevating lever and through-hole can realize the first step damping to electric power cabinet ontology, pass through the first pin
Being equipped between axis, the second fixed block, the second axis pin, straight slot, motion bar, tension spring, slide bar and sliding sleeve, can realize to electricity
The further damping of power cabinet ontology, makes its entirety have good damping effect, conducive to being widely popularized.
Description of the drawings
Fig. 1 is the sectional view of pedestal of the present invention；
Fig. 2 is the front view of pedestal of the present invention.
In figure：1 electric power cabinet ontology, 2 straight slots, 3 first axis pins, 4 through-holes, 5 sliding blocks, 6 sliding rails, 7 handles, 8 limited blocks, 9 bottoms
Seat, 10 cavitys, 11 first fixed blocks, 12 slide bars, 13 sliding sleeves, 14 tension springs, 15 second fixed blocks, 16 motion bars, 17 second axis pins,
18 elevating levers, 19 first springs, 20 sleeves, 21 first lifter plates, 22 soft pads, 23 second springs, 24 second lifter plates.
Specific implementation mode
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 describes, 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.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of electric power cabinet of power equipment good damping effect,
Including electric power cabinet ontology 1, the bottom end of electric power cabinet ontology 1 is equipped with pedestal 9, and the two sides of pedestal 9 have been fixedly connected with handle 7, and
The surface surface cover of handle 7 is equipped with soft pad 22, and the inner wall of soft pad 22 is fixedly connected with the outer surface of handle 7, and soft pad 22
Outer surface offer anti-skid chequer, can be more convenient when in use by the handle 7 that 9 two sides of pedestal are fixedly connected, improve
Working efficiency, the soft pad 22 being fixedly connected by 7 outer surface of handle can effective protection hand, avoid fraying for hand, lead to
The frictional force of handle 7 and hand can effectively be enhanced by crossing the anti-skid chequer that opens up of 22 outer surfaces of soft pad, more laborsaving, pedestal when use
9 upper surface offers straight slot 2, and the bottom end of electric power cabinet ontology 1 runs through straight slot 2 and extends to the inside of pedestal 9, and electric power cabinet sheet
The bottom surface of body 1 is fixedly connected there are two the second symmetrical fixed block 15, and the outer surface of the second fixed block 15 is fixedly hinged with the
The inside of one axis pin 3, pedestal 9 offers cavity 10, and the madial wall of cavity 10 has been fixedly connected with sliding rail 6, and the bottom end of sliding rail 6 is solid
Surely it is connected with limited block 8, and the one side of limited block 8 is fixedly connected with the madial wall of cavity 10, is fixed and is connected by 6 bottom end of sliding rail
The limited block 8 connect can effectively avoid sliding block 5 from being slid from the bottom end of sliding rail 6, and appearance unexpectedly happens, and influences overall structure
Normal use, the inside of sliding rail 6 is connected with sliding block 5, and the outer surface of sliding block 5 is fixedly connected with the second lifter plate 24, second liter
The upper surface of drop plate 24 offers through-hole 4, and the other end of the second lifter plate 24 is fixedly connected with the one side of electric power cabinet ontology 1,
The inner bottom wall of cavity 10 is fixedly connected there are two symmetrical sleeve 20, and the one side of sleeve 20 is fixedly connected with slide bar 12, sliding
The outer surface of bar 12 is arranged there are two symmetrical sliding sleeve 13, and the upper surface of sliding sleeve 13 is fixedly hinged with the second axis pin 17, and second
The outer surface of axis pin 17 is fixedly hinged with motion bar 16, and the top of motion bar 16 and the outer surface fixation of the first axis pin 3 are hinged, living
The outer surface of lever 16 is fixedly connected with tension spring 14, and the both ends of tension spring 14 are fixedly connected with the outer surface of motion bar 16, and draws
The both ends of spring 14 are located at same level height, and the setting of same level height is located at by 14 both ends of tension spring, can make whole knot
Structure is compacter, and the inner bottom wall of sleeve 20 is fixedly connected with the first fixed block 11, and the outer surface of the first fixed block 11 is wound with first
Spring 19, and the both ends of the first spring 19 are fixedly connected with the bottom surface of the inner bottom wall of sleeve 20 and the first lifter plate 21 respectively, are led to
Elastic force can be effectively increased by crossing the first spring 19 of 11 outer surface of the first fixed block winding, improve integral shock-absorbing effect, sleeve 20
Be internally provided with the first lifter plate 21, the upper surface of the first lifter plate 21 is fixedly connected with elevating lever 18, the top of elevating lever 18
Sequentially pass through top and through-hole 4 and the inner roof wall for extending to cavity 10 of sleeve 20, and the upper surface of elevating lever 18 and cavity 10
Inner roof wall be fixedly connected, the outer surface of elevating lever 18 is wound with second spring 23, and the both ends of second spring 23 are respectively with
The bottom surface of two lifter plates 24 is fixedly connected with the upper surface of sleeve 20.
Operation principle：By the first spring 19, second spring 23, the first lifter plate 21, the second lifter plate 24, sleeve 20,
The setting of elevating lever 18 and through-hole 4 can make the up and down motion of electric power cabinet ontology 1, to reach first step damping, pass through first
Cooperation between axis pin 3, the second fixed block 15, the second axis pin 17, motion bar 16, straight slot 2, tension spring 14, slide bar 12 and sliding sleeve 13
Setting, can make moving up and down for electric power cabinet ontology 1, to reach to integrally-built further damping.
In conclusion the electric power cabinet of the power equipment good damping effect, the handle being fixedly connected by 9 two sides of pedestal
7 can be more convenient when in use, improves working efficiency, the soft pad 22 being fixedly connected by 7 outer surface of handle can be effective
Hand is protected, fraying for hand is avoided, the anti-skid chequer opened up by 22 outer surfaces of soft pad can effectively enhance handle 7 and hand
Frictional force, when use, are more laborsaving, and the limited block 8 being fixedly connected by 6 bottom end of sliding rail can effectively avoid sliding block 5 from sliding rail 6
Bottom end slide, appearance unexpectedly happen, influence integrally-built normal use, twined by 11 outer surface of the first fixed block
Around the first spring 19 can be effectively increased elastic force, improve integral shock-absorbing effect, it is high to be located at same level by 14 both ends of tension spring
The setting of degree can make overall structure compacter, pass through the first spring 19, second spring 23,21, second liters of the first lifter plate
The setting for dropping plate 24, sleeve 20, elevating lever 18 and through-hole 4, can realize the first step damping to electric power cabinet ontology 1, by the
Matching between one axis pin 3, the second fixed block 15, straight slot 2, the second axis pin 17, motion bar 16, tension spring 14, slide bar 12 and sliding sleeve 13
Setting is closed, can realize the further damping to electric power cabinet ontology 1, the electric power cabinet damping effect solved on existing market is poor,
The problem of being unfavorable for being widely popularized.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of electric power cabinet of power equipment good damping effect, including electric power cabinet ontology（1）, it is characterised in that：The electric power
Cabinet ontology（1）Bottom end be equipped with pedestal（9）, the pedestal（9）Upper surface offer straight slot（2）, the electric power cabinet ontology（1）
Bottom end run through straight slot（2）And extend to pedestal（9）Inside, and electric power cabinet ontology（1）Bottom surface be fixedly connected there are two phase
Symmetrical second fixed block（15）, second fixed block（15）Outer surface be fixedly hinged with the first axis pin（3）, the pedestal
（9）Inside offer cavity（10）, the cavity（10）Madial wall be fixedly connected with sliding rail（6）, the sliding rail（6）'s
Inside is connected with sliding block（5）, the sliding block（5）Outer surface be fixedly connected with the second lifter plate（24）, second lifter plate
（24）Upper surface offer through-hole（4）, second lifter plate（24）The other end and electric power cabinet ontology（1）One side it is solid
Fixed connection, the cavity（10）Inner bottom wall be fixedly connected there are two symmetrical sleeve（20）, the sleeve（20）Side
Face is fixedly connected with slide bar（12）, the slide bar（12）Outer surface be arranged there are two symmetrical sliding sleeve（13）, the sliding sleeve
（13）Upper surface be fixedly hinged with the second axis pin（17）, second axis pin（17）Outer surface be fixedly hinged with motion bar
（16）, the motion bar（16）Top and the first axis pin（3）Outer surface fix hinged, the motion bar（16）Outer surface
It is fixedly connected with tension spring（14）, the sleeve（20）Inner bottom wall be fixedly connected with the first fixed block（11）, the sleeve（20）'s
It is internally provided with the first lifter plate（21）, first lifter plate（21）Upper surface be fixedly connected with elevating lever（18）, the liter
Bar drops（18）Top sequentially pass through sleeve（20）Top and through-hole（4）And extend to cavity（10）Inner roof wall, and lift
Bar（18）Upper surface and cavity（10）Inner roof wall be fixedly connected, the elevating lever（18）Outer surface be wound with second spring
（23）, and second spring（23）Both ends respectively with the second lifter plate（24）Bottom surface and sleeve（20）Upper surface fix connect
It connects.
2. a kind of electric power cabinet of power equipment good damping effect according to claim 1, it is characterised in that：The pedestal
（9）Two sides be fixedly connected with handle（7）, and handle（7）Surface surface cover be equipped with soft pad（22）.
3. a kind of electric power cabinet of power equipment good damping effect according to claim 2, it is characterised in that：It is described soft
Pad（22）Inner wall and handle（7）Outer surface be fixedly connected, and soft pad（22）Outer surface offer anti-skid chequer.
4. a kind of electric power cabinet of power equipment good damping effect according to claim 1, it is characterised in that：The sliding rail
（6）Bottom end be fixedly connected with limited block（8）, and limited block（8）One side and cavity（10）Madial wall be fixedly connected.
5. a kind of electric power cabinet of power equipment good damping effect according to claim 1, it is characterised in that：Described first
Fixed block（11）Outer surface be wound with the first spring（19）, and the first spring（19）Both ends respectively with sleeve（20）Interior bottom
Wall and the first lifter plate（21）Bottom surface be fixedly connected.
6. a kind of electric power cabinet of power equipment good damping effect according to claim 1, it is characterised in that：The tension spring
（14）Both ends and motion bar（16）Outer surface be fixedly connected, and tension spring（14）Both ends be located at same level height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261182.6A CN108631165A (en) | 2018-03-28 | 2018-03-28 | A kind of electric power cabinet of power equipment good damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261182.6A CN108631165A (en) | 2018-03-28 | 2018-03-28 | A kind of electric power cabinet of power equipment good damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108631165A true CN108631165A (en) | 2018-10-09 |
Family
ID=63696489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810261182.6A Pending CN108631165A (en) | 2018-03-28 | 2018-03-28 | A kind of electric power cabinet of power equipment good damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108631165A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574468A (en) * | 2018-11-22 | 2019-04-05 | 重庆家喜陶瓷制品有限公司合川分公司 | A kind of pickle jar die for manufacturing |
| CN109630835A (en) * | 2018-11-29 | 2019-04-16 | 江苏易咖新能源汽车有限公司 | A kind of damping of electric vehicles bracket |
| CN109888640A (en) * | 2019-03-27 | 2019-06-14 | 哈尔滨闪亮不锈钢制品有限公司 | A kind of dustproof ventilated distribution box |
| CN110429552A (en) * | 2019-08-28 | 2019-11-08 | 长沙佐迩信息科技有限公司 | A kind of outdoor electricity distribution equipment protection type extension type arrester |
| CN111613980A (en) * | 2020-06-03 | 2020-09-01 | 杭州涸鲋科技有限公司 | Rain-proof AC distribution equipment of intelligence based on new material |
| CN114049838A (en) * | 2021-10-08 | 2022-02-15 | 湖南微睿信息科技有限责任公司 | Information display device for information system integration service |
| CN117394183A (en) * | 2023-10-16 | 2024-01-12 | 武汉朗德电气有限公司 | Automatic gas maintenance device for gas-insulated switchgear |
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| CN106812864A (en) * | 2017-03-02 | 2017-06-09 | 李理 | A kind of Industrial Boiler with shock-absorbing function |
| CN206644772U (en) * | 2017-03-16 | 2017-11-17 | 嵊州市博琨汽车配件有限公司 | A kind of good automobile using collision prevention girders of anti-collision effect |
| CN107369529A (en) * | 2017-09-18 | 2017-11-21 | 合肥慕智信息技术有限公司 | A kind of transformer installs support base |
| CN107795634A (en) * | 2017-11-16 | 2018-03-13 | 江苏丰禾食品有限公司 | A kind of electromechanical equipment damping device for being used to build |
| CN107816603A (en) * | 2017-11-30 | 2018-03-20 | 成都麟成科技有限公司 | A kind of power equipment vibration isolation erecting device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106812864A (en) * | 2017-03-02 | 2017-06-09 | 李理 | A kind of Industrial Boiler with shock-absorbing function |
| CN206644772U (en) * | 2017-03-16 | 2017-11-17 | 嵊州市博琨汽车配件有限公司 | A kind of good automobile using collision prevention girders of anti-collision effect |
| CN107369529A (en) * | 2017-09-18 | 2017-11-21 | 合肥慕智信息技术有限公司 | A kind of transformer installs support base |
| CN107795634A (en) * | 2017-11-16 | 2018-03-13 | 江苏丰禾食品有限公司 | A kind of electromechanical equipment damping device for being used to build |
| CN107816603A (en) * | 2017-11-30 | 2018-03-20 | 成都麟成科技有限公司 | A kind of power equipment vibration isolation erecting device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574468A (en) * | 2018-11-22 | 2019-04-05 | 重庆家喜陶瓷制品有限公司合川分公司 | A kind of pickle jar die for manufacturing |
| CN109630835A (en) * | 2018-11-29 | 2019-04-16 | 江苏易咖新能源汽车有限公司 | A kind of damping of electric vehicles bracket |
| CN109630835B (en) * | 2018-11-29 | 2020-06-30 | 江苏易咖新能源汽车有限公司 | Damping bracket for electric vehicle |
| CN109888640A (en) * | 2019-03-27 | 2019-06-14 | 哈尔滨闪亮不锈钢制品有限公司 | A kind of dustproof ventilated distribution box |
| CN110429552A (en) * | 2019-08-28 | 2019-11-08 | 长沙佐迩信息科技有限公司 | A kind of outdoor electricity distribution equipment protection type extension type arrester |
| CN111613980A (en) * | 2020-06-03 | 2020-09-01 | 杭州涸鲋科技有限公司 | Rain-proof AC distribution equipment of intelligence based on new material |
| CN111613980B (en) * | 2020-06-03 | 2021-11-30 | 江苏荣威电气有限公司 | Rain-proof AC distribution equipment of intelligence based on new material |
| CN114049838A (en) * | 2021-10-08 | 2022-02-15 | 湖南微睿信息科技有限责任公司 | Information display device for information system integration service |
| CN117394183A (en) * | 2023-10-16 | 2024-01-12 | 武汉朗德电气有限公司 | Automatic gas maintenance device for gas-insulated switchgear |
| CN117394183B (en) * | 2023-10-16 | 2024-04-05 | 武汉朗德电气有限公司 | Automatic gas maintenance device for gas-insulated switchgear |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181009 |