CN107565476A - A kind of smart lock type terminal box - Google Patents
A kind of smart lock type terminal box Download PDFInfo
- Publication number
- CN107565476A CN107565476A CN201710995871.5A CN201710995871A CN107565476A CN 107565476 A CN107565476 A CN 107565476A CN 201710995871 A CN201710995871 A CN 201710995871A CN 107565476 A CN107565476 A CN 107565476A
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- Prior art keywords
- door
- terminal box
- box shell
- smart lock
- terminal
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- 239000000428 dust Substances 0.000 claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000000670 limiting effect Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
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- 230000007797 corrosion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to a kind of smart lock type terminal box, including pedestal, terminal box shell, terminal block, dust arrester and dehumidifier；The terminal box shell is fixed on the pedestal upper end；The terminal box shell side is provided with retractable intelligency activity door, and the terminal box cover top portion is provided with radiating notch, and the shell upper end is fixedly connected with the sunshield being obliquely installed；The intelligency activity door includes positive door and side door, positive door is single open-door, side door is double door, two-dimensional code scanning formula smart lock is provided with the positive door and the side door, the positive door is with being provided with the chamber door stop bit device for limiting dodge gate opening angle on the inside of the side door；The terminal block is fixedly connected with the terminal block fixed support being arranged in the terminal box shell；The dust arrester, which is arranged in the terminal box shell, to be used to remove the dust in terminal block；The dehumidifier, which is arranged in the terminal box shell, to be used to keep to dry in terminal box.
Description
Technical field
The present invention relates to a kind of smart lock type terminal box, belong to power supply unit technical field.
Background technology
Transformer station outdoor terminal box（Hereinafter referred to as Outdoor Terminal Case）It is that primary equipment carries out operational control secondary cable
Cabinet, the method for distribution installation are individually organized in the important carrier of switching, each interval of generally use.Traditional Outdoor Terminal Case is adopted mostly
With iron plate material, to reach the anti-corrosion demand of indoor and outdoor surroundingses, its external coating paint is typically chosen in；In the process, both
Need to expend substantial amounts of manpower and materials, can not meet the requirement for anticorrosion that longtime running uses again, corrosion phenomena, and because of anti-corrosion, rust
Terminal box door hinges caused by erosion damage, and the poorly sealed problem of chamber door happens occasionally, in recent years, although taking stainless steel
Terminal box, solve the problems, such as that the poorly sealed problem of anti-corrosion, corrosion, but chamber door still has.The casing and terminal of Outdoor Terminal Case
Row is fixedly connected with installation pedestal, and during maintenance construction and changing the rebuilding construction of terminal box, maintainer can only
From cabinet door to terminal box internal unit implement operation, field operation be affected by human factors it is larger, terminal box because space limitation make
Into inconvenience, maintainer need to squat the stoop labor by terminal box for a long time, and maintainer is also easy to produce irritated and anxiety, gives
Maintenance brings potential safety hazard, and long-term stoop labor is easily because of the scattered fortune inspection personnel's notice of physical reason, reduce maintenance and
The security and operating efficiency of construction.In addition, Outdoor Terminal Case is in During Process of Long-term Operation, in humid air and rain erosion
Under effect, easily there is condensation harm, thus cause the connection sheet in terminal case body and screw hole etc. corrosion occur, further draw
Send out terminal box secondary terminals and contact failure and short circuit phenomenon occur, eventually result in terminal box electrical equipment and relay protection occur and refuse
Dynamic or malfunction, the normal operation to power supply network bring potential safety hazard.The casing of Outdoor Terminal Case is usually using steel plate material, cabinet door
It is designed as front and rear enabling；Terminal box is typically designed as casing and terminal block is fixed on pedestal, space when overhauling and construct
Extremely limited, the wiring removed or changed in terminal block is inconvenient, when being changed to terminal box, needs first by terminal block
Terminal is dismantled one by one, is then taken out cable, is torn terminal block open, tears terminal box open, adds electrical secondary system installation, the difficulty of transformation
Degree, reduces operating efficiency.Therefore a kind of new terminal box need to be have developed, on the premise of terminal box technical requirements are met,
Solves problem present in current terminal box work progress.
The content of the invention
In order to solve above-mentioned problems of the prior art, the present invention provides a kind of smart lock type terminal box, reduces end
Working time during sub- case installation and repairing, solve the problems, such as electrical secondary system installation, the difficulty of transformation, reduce service work personnel
Work difficulty.
Technical scheme is as follows：
A kind of smart lock type terminal box, including pedestal, terminal box shell, terminal block, dust arrester and dehumidifier；The terminal box
Shell is fixed on the pedestal upper end；The terminal box shell side is provided with retractable intelligency activity door, the terminal box
Cover top portion is provided with radiating notch, and the shell upper end is fixedly connected with the sunshield being obliquely installed；The intelligency activity door
Including positive door and side door, the positive door is single open-door, and the side door is double door, the positive door and the side
Two-dimensional code scanning formula smart lock is provided with door, the positive door on the inside of the side door with being provided with for limiting activity
The chamber door stop bit device of door opening angle；The terminal block is consolidated with the terminal block fixed support being arranged in the terminal box shell
Fixed connection；The dust arrester, which is arranged in the terminal box shell, to be used to remove the dust in terminal block；The dehumidifier is set
It is placed in the terminal box shell and is used to keep to dry in terminal box.
Further, the chamber door stop bit device includes sliding block, tumbler and connecting rod；The positive door and the side
Door inner side is provided with slide rail, and the sliding block is slidably connected with the slide rail；The tumbler is arranged at the two of the connecting rod
End is connect with the connecting rod ball, and the tumbler of one end is fixedly connected with the sliding block, and the tumbler of the other end is fixed
It is connected on the inside of the terminal box shell.
Further, the dust arrester includes wind-direction converter, mounting cup and is separately positioned in the mounting cup
Power module, control board, stepper motor, fan and storage dirt bag；The power module is used for be used in the dust arrester
Electric installation is powered；The control board electrically connects with the stepper motor, the wind-direction converter and the control board
Electrical connection, the wind-direction converter control the stepper motor rotating by the control board；The mounting cup is fixed
It is arranged in the terminal box shell, the stepper motor is fixedly installed on the mounting cup inner end, the fan and the step
The output axis connection of stepper motor；The mounting cup is provided with air intake passage, the air intake passage close to the side of the terminal block
Inner end is provided with dust-break screen cloth, and entering-dust mouth is offered in the middle part of the air intake passage lower end, and the storage dirt bag is detachably connected on institute
State on entering-dust mouth；The wind-direction converter is arranged on the sliding block on the positive door, the wind-direction converter with
The mobile handoff oneself state of the sliding block on the positive door is to control the stepper motor rotating.
Further, the wind-direction converter includes the first travel switch and the second travel switch；First stroke is opened
The sliding block being arranged on the positive door is closed to set towards the side of two-dimensional code scanning formula smart lock, second travel switch
It is placed in opposite side；First travel switch and second travel switch electrically connect with the control board；Described
When one stroke switch touches the extreme, control the stepper motor reversion once, carry out dust suction；Second stroke is opened
When closing the touching extreme, control the stepper motor to rotate forward once, be blowed.
Further, the dehumidifier includes body, guidance panel and wireless device；The body is arranged at the end
Sub- case enclosure；The guidance panel is arranged at the terminal box housing exterior and electrically connected with the body for control machine
Body running, the guidance panel outer end are provided with water bar；The wireless device is arranged on the body and moved with long-range
Dynamic terminal wireless connection, can pass through remote mobile terminal control machine body running.
Further, set in the terminal box shell at the two-dimensional code scanning formula smart lock on the positive door
It is equipped with the first strength magnet；The extremely strong power magnets of the 2nd N are respectively arranged with inside the first door body and the second door body of the side door
With the extremely strong power magnets of the 2nd S.
Further, folding maintenance stool is additionally provided with, a sucker is provided with the inside of the positive door, it is described to fold maintenance
The stool surface of stool is adsorbable on the sucker.
The present invention has the advantages that：
1st, a kind of smart lock type terminal box of the present invention, is provided with two-dimensional code scanning formula smart lock, prevents non-grid staff from breaking
Bad terminal box, improve the level of security of terminal box.
2nd, a kind of smart lock type terminal box of the present invention, positive door and side door are provided with, when reducing staff's wiring
Work difficulty.
3rd, a kind of smart lock type terminal box of the present invention, folding maintenance stool is provided with, solves staff's couchant operation for a long time
The problem of causing energy not concentrated.
Brief description of the drawings
Fig. 1 is external structure schematic diagram of the present invention；
Fig. 2 is terminal box enclosure structural representation；
Fig. 3 is the structural representation of terminal box shell operation panel side；
Fig. 4 is positive door inside structure schematic diagram；
Fig. 5 is positive door side view；
Fig. 6 is side door inside structure schematic diagram；
Fig. 7 is dust arrester external structure schematic diagram；
Fig. 8 is dust arrester internal structure schematic diagram.
Reference is expressed as in figure：
1st, pedestal；2nd, terminal box shell；211st, positive door；212nd, side door；213rd, the first door body；214th, the second door body；22nd, dissipate
Heat channel mouth；23rd, sunshield；24th, chamber door stop bit device；241st, sliding block；242nd, tumbler；243rd, connecting rod；244th, slide rail；3rd, hold
Son row；30th, terminal block fixed support；41st, wind-direction converter；411st, the first travel switch；412nd, the second travel switch；42nd, pacify
Dress cover；421st, air intake passage；422nd, dust-break screen cloth；423rd, entering-dust mouth；43rd, power module；44th, control board；45th, stepping electricity
Machine；46th, fan；47th, dirt bag is stored up；51st, body；52nd, guidance panel；53rd, wireless device；54th, water bar；6th, two-dimensional code scanning
Formula smart lock；61st, the first strength magnet；62nd, the extremely strong power magnets of the 2nd N；63rd, the extremely strong power magnets of the 2nd S；7th, maintenance stool is folded；
70th, sucker.
Embodiment
The present invention will be described in detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1 to Fig. 8, a kind of smart lock type terminal box, including pedestal 1, terminal box shell 2, terminal block 3, dedusting dress
Put and dehumidifier；The terminal box shell 2 is fixed on the upper end of pedestal 1；The side of terminal box shell 2 is provided with retractable
Intelligency activity door, the top of the terminal box shell 2 is provided with radiating notch 22, and the shell upper end is fixedly connected with inclination and set
The sunshield 23 put；The intelligency activity door includes positive door 211 and side door 212, and the positive door 211 is single open-door, institute
It is double door to state side door 212, and two-dimensional code scanning formula smart lock is provided with the positive door 211 and the side door 212
6, the chamber door stop bit that the positive door 211 is provided with for limiting dodge gate opening angle with the inner side of side door 212 fills
Put 24；The terminal block 3 is fixedly connected with the terminal block fixed support 30 being arranged in the terminal box shell 2；The dedusting
Device, which is arranged in the terminal box shell 2, to be used to remove the dust in terminal block 3；The dehumidifier is arranged at the terminal box
It is used to keep drying in terminal box in shell 2.
Further, the chamber door stop bit device 24 includes sliding block 241, tumbler 242 and connecting rod 243；The front
Door 211 and the inner side of the side door 212 are provided with slide rail 244, and the sliding block 241 is slidably connected with the slide rail 244；It is described
Tumbler 242 is arranged at the both ends of the connecting rod 243 and the ball of connecting rod 243 connects, the tumbler 242 of one end and institute
State sliding block 241 to be fixedly connected, the tumbler 242 of the other end is fixedly connected on the inner side of terminal box shell 2.
Further, the dust arrester includes wind-direction converter 41, mounting cup 42 and is separately positioned on the mounting cup
Power module 43, control board 44, stepper motor 45, fan 46 and storage dirt bag 47 in 42；The power module 43 is used for
Powered for power device in the dust arrester；The control board 44 electrically connects with the stepper motor 45, the wind direction
Converter 41 is electrically connected with the control board 44, and the wind-direction converter 41 is controlled described by the control board 44
The rotating of stepper motor 45；The mounting cup 42 is fixedly installed in the terminal box shell 2, and the stepper motor 45 is fixed and set
Put in the inner end of mounting cup 42, the output axis connection of the fan 46 and the stepper motor 45；The mounting cup 42 is close
The side of the terminal block 3 is provided with air intake passage 421, and the inner end of air intake passage 421 is provided with dust-break screen cloth 422, described
Entering-dust mouth 423 is offered in the middle part of the lower end of air intake passage 421, the storage dirt bag 47 is detachably connected on the entering-dust mouth 423；Institute
State on the sliding block 241 that wind-direction converter 41 is arranged on the positive door 211, the wind-direction converter 41 is with described
The mobile handoff oneself state of the sliding block 241 on positive door 211 is to control the rotating of stepper motor 45.
Further, the wind-direction converter 41 includes the first travel switch 411 and the second travel switch 412；Described
One stroke switch 411 is arranged at sliding blocks 241 on the positive door 211 towards the side of two-dimensional code scanning formula smart lock 6,
Second travel switch 412 is arranged at opposite side；First travel switch 411 and second travel switch 412 with
The control board 44 electrically connects；When first travel switch 411 touches 244 end of slide rail, the stepping is controlled
Motor 45 inverts once, carries out dust suction；When second travel switch 412 touches 244 end of slide rail, the stepping is controlled
Motor 45 rotates forward once, is blowed.
Further, the dehumidifier includes body 51, guidance panel 52 and wireless device 53；The body 51 is set
Inside the terminal box shell 2；The guidance panel 52 is arranged at outside the terminal box shell 2 and electric with the body 51
It is connected to control body 51 to work, the outer end of guidance panel 52 is provided with water bar 54；The wireless device 53 is set
In on the body 51 and with remote mobile terminal wireless connection, can by remote mobile terminal control body 51 work.
Further, the two-dimensional code scanning formula smart lock in the terminal box shell 2 on the positive door 211
The first strength magnet 61 is provided with 6；It is respectively arranged with inside the first door body 213 and the second door body 214 of the side door 212
The extremely strong extremely strong power magnets 63 of S of power magnet 62 and the 2nd of 2nd N.
Further, folding maintenance stool 7 is additionally provided with, the positive inner side of door 211 is provided with a sucker 70, the folding
The stool surface of folded maintenance stool 7 is adsorbable on the sucker 70.
The workflow of the present invention is as follows：
Staff inputs personal account number cipher on mobile phone and opened by scanning the Quick Response Code of two-dimensional code scanning formula smart lock 6
Two-dimensional code scanning formula smart lock 6, positive door 211 and side door 212 are opened, proceed by and terminal block 3 is overhauled or wiring.
Chamber door stop bit device 24 controls the opening angle of positive door 211 and side door 212, opens positive door 211 to maximum
During opening angle, the second travel switch 412 touches the end of slide rail 244, and the second travel switch 412 sends a signal to the control
Circuit board 44, control board 44 control the stepper motor 45 to rotate forward once, drive fan 46 to rotate, by terminal block 3
Dust blowout terminal box shell 2；When closing positive door 211, the first travel switch 411 touches the end of slide rail 244, the first stroke
Switch 411 sends a signal to the control board 44, and control board 44 controls the stepper motor 45 to invert once, drives
Fan 46 rotates, and by the dust suction air intake passage 421 in terminal block 3, dust is blocked by dust-break screen cloth 422, by entering dirt
Mouth 423 enters in storage dirt bag 47.
Body 51 can control also to pass through mobile terminal to being dehumidified inside terminal box shell 2 by guidance panel 52
Connection wireless device 53 controls body 51 to work.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (7)
- A kind of 1. smart lock type terminal box, it is characterised in that：Including pedestal（1）, terminal box shell（2）, terminal block（3）, dedusting Device and dehumidifier；The terminal box shell（2）It is fixed on the pedestal（1）Upper end；The terminal box shell（2）Side is set There are retractable intelligency activity door, the terminal box shell（2）Top is provided with radiating notch（22）, the shell upper end is fixed It is connected with the sunshield being obliquely installed（23）；The intelligency activity door includes positive door（211）And side door（212）, it is described just Face door（211）For single open-door, the side door（212）For double door, the positive door（211）With the side door（212）On It is provided with two-dimensional code scanning formula smart lock（6）, the positive door（211）With the side door（212）Inner side is provided with use In the chamber door stop bit device of limitation dodge gate opening angle（24）；The terminal block（3）With being arranged at the terminal box shell（2） Interior terminal block fixed support（30）It is fixedly connected；The dust arrester is arranged at the terminal box shell（2）It is interior to be used to remove Terminal block（3）On dust；The dehumidifier is arranged at the terminal box shell（2）It is interior to be used to keep to dry in terminal box.
- A kind of 2. smart lock type terminal box according to claim 1, it is characterised in that：The chamber door stop bit device（24）Bag Include sliding block（241）, tumbler（242）And connecting rod（243）；The positive door（211）With the side door（212）Inner side is all provided with It is equipped with slide rail（244）, the sliding block（241）With the slide rail（244）It is slidably connected；The tumbler（242）It is arranged at described Connecting rod（243）Both ends and the connecting rod（243）Ball connects, the tumbler of one end（242）With the sliding block（241）Gu Fixed connection, the tumbler of the other end（242）It is fixedly connected on the terminal box shell（2）Inner side.
- A kind of 3. smart lock type terminal box according to claim 2, it is characterised in that：The dust arrester turns including wind direction Parallel operation（41）, mounting cup（42）Be separately positioned on the mounting cup（42）Interior power module（43）, control board（44）、 Stepper motor（45）, fan（46）With storage dirt bag（47）；The power module（43）For to use Denso in the dust arrester Put power supply；The control board（44）With the stepper motor（45）Electrical connection, the wind-direction converter（41）With the control Circuit board processed（44）Electrical connection, the wind-direction converter（41）Pass through the control board（44）Control the stepper motor （45）Rotating；The mounting cup（42）It is fixedly installed on the terminal box shell（2）It is interior, the stepper motor（45）Fixation is set Put in the mounting cup（42）Inner end, the fan（46）With the stepper motor（45）Output axis connection；The mounting cup （42）Close to the terminal block（3）Side be provided with air intake passage（421）, the air intake passage（421）Inner end is provided with gear Dirt screen cloth（422）, the air intake passage（421）Entering-dust mouth is offered in the middle part of lower end（423）, the storage dirt bag（47）Detachably connect It is connected on the entering-dust mouth（423）On；The wind-direction converter（41）It is arranged at and is located at the positive door（211）On the sliding block （241）On, the wind-direction converter（41）With the positive door（211）On the sliding block（241）Mobile handoff itself shape State is to control the stepper motor（45）Rotating.
- A kind of 4. smart lock type terminal box according to claim 3, it is characterised in that：The wind-direction converter（41）Including First travel switch（411）With the second travel switch（412）；First travel switch（411）It is arranged at the positive door （211）On the sliding block（241）Towards two-dimensional code scanning formula smart lock（6）Side, second travel switch（412）If It is placed in opposite side；First travel switch（411）With second travel switch（412）With the control board（44） Electrical connection；First travel switch（411）Touch the slide rail（244）During end, the stepper motor is controlled（45）Reversion Once, dust suction is carried out；Second travel switch（412）Touch the slide rail（244）During end, the stepper motor is controlled （45）Rotate forward once, be blowed.
- A kind of 5. smart lock type terminal box according to claim 4, it is characterised in that：The dehumidifier includes body （51）, guidance panel（52）And wireless device（53）；The body（51）It is arranged at the terminal box shell（2）It is internal；Institute State guidance panel（52）It is arranged at the terminal box shell（2）It is outside and with the body（51）Electrically connect for controlling body （51）Work, the guidance panel（52）Outer end is provided with water bar（54）；The wireless device（53）It is arranged at the machine Body（51）It is upper and with remote mobile terminal wireless connection, body can be controlled by remote mobile terminal（51）Work.
- A kind of 6. smart lock type terminal box according to claim 5, it is characterised in that：The terminal box shell（2）Inside lean on The nearly positive door（211）On two-dimensional code scanning formula smart lock（6）Place is provided with the first strength magnet（61）；The side Face door（212）The first door body（213）With the second door body（214）Inside is respectively arranged with the extremely strong power magnets of the 2nd N（62）With The extremely strong power magnets of two S（63）.
- A kind of 7. smart lock type terminal box according to claim 6, it is characterised in that：It is additionally provided with folding maintenance stool （7）, the positive door（211）Inner side is provided with a sucker（70）, it is described to fold maintenance stool（7）Stool surface it is adsorbable in the suction Disk（70）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995871.5A CN107565476B (en) | 2017-10-23 | 2017-10-23 | Intelligent lock type terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995871.5A CN107565476B (en) | 2017-10-23 | 2017-10-23 | Intelligent lock type terminal box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107565476A true CN107565476A (en) | 2018-01-09 |
| CN107565476B CN107565476B (en) | 2023-11-07 |
Family
ID=60987350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710995871.5A Active CN107565476B (en) | 2017-10-23 | 2017-10-23 | Intelligent lock type terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107565476B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888644A (en) * | 2019-02-26 | 2019-06-14 | 北京万润森泰机械有限公司 | Antistatic power distribution cabinet |
| CN112510392A (en) * | 2020-11-25 | 2021-03-16 | 云南电网有限责任公司电力科学研究院 | Safety measure isolation device |
| CN116885577A (en) * | 2023-07-10 | 2023-10-13 | 东莞赋安实业有限公司 | Electrical equipment power distribution cabinet with prevent mistake and open |
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| CN109888644A (en) * | 2019-02-26 | 2019-06-14 | 北京万润森泰机械有限公司 | Antistatic power distribution cabinet |
| CN112510392A (en) * | 2020-11-25 | 2021-03-16 | 云南电网有限责任公司电力科学研究院 | Safety measure isolation device |
| CN116885577A (en) * | 2023-07-10 | 2023-10-13 | 东莞赋安实业有限公司 | Electrical equipment power distribution cabinet with prevent mistake and open |
| CN116885577B (en) * | 2023-07-10 | 2024-04-12 | 东莞赋安实业有限公司 | Electrical equipment power distribution cabinet with prevent mistake and open |
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