CN107437761A - Electric power drawer cabinet equipment convenient to extract - Google Patents
Electric power drawer cabinet equipment convenient to extract Download PDFInfo
- Publication number
- CN107437761A CN107437761A CN201611268061.1A CN201611268061A CN107437761A CN 107437761 A CN107437761 A CN 107437761A CN 201611268061 A CN201611268061 A CN 201611268061A CN 107437761 A CN107437761 A CN 107437761A
- Authority
- CN
- China
- Prior art keywords
- drawer
- screw rod
- electric power
- storage chamber
- slidably installed
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000005299 abrasion Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses electric power drawer cabinet equipment convenient to draw, which comprises a cabinet body (1), wherein two groups of drawer storage cavities (2) are symmetrically arranged in the cabinet body (1) from top to bottom, an execution control cavity (3) is arranged between the drawer storage cavities (2), a partition plate (5) is arranged between the execution control cavity (3) and the drawer storage cavities (2), a hollow groove (51) is arranged at the left side section of the partition plate (5), a drawer assembly (4) is arranged in the drawer storage cavity (2), an upper screw rod (31) and a lower screw rod (32) are arranged at the left side section in the execution control cavity (3), sliding blocks (44) are respectively connected to the upper screw rod (31) and the lower screw rod (32) in a threaded fit manner, and the back sides of the sliding blocks (44) penetrate through the hollow groove (51) and are fixedly connected with the drawer assembly (4) in the drawer storage cavities (2); the automatic control drawer component moving-out and moving-in device can automatically control the drawer component to move out and in, prevent personnel from mistakenly bumping into the drawer component, and prevent certain damage to electric power components, and has high safety and good heat dissipation effect.
Description
Technical field
The present invention relates to a kind of technical field of electric power, particularly a kind of electric power drawer cabinet equipment just extracted.
Background technology
Drawer type electric power cabinet is component common in power sensor control field.In drawer-type distribution box, feeder cabinet goes out
Line element loop uses drawer type unit, only needs to extract unit drawer when manufacturing, overhaul, safeguarding, maintenance,
Maintenance unit drawer does not interfere with the normal power supply of other drawer units, but traditional drawer type electric power cabinet is typically all armrest
Dynamic operation pulls out one of drawer, and this mode easily occurs touching building by mistake by mistake, easily electric power component is caused certain
Influence, brought inconvenience to use and influence whole service life.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of electric power drawer cabinet equipment just extracted, and it can overcome existing
There is the above mentioned problem of technology.
The present invention is achieved through the following technical solutions：A kind of electric power drawer cabinet equipment just extracted of the present invention,
It is symmetrical above and below in the cabinet to be provided with two groups of drawer storage chambers including cabinet, it is provided between the drawer storage chamber and performs control
Chamber, dividing plate is provided between the execution control chamber and the drawer storage chamber, section is provided with dead slot, the drawer on the left of the dividing plate
Be provided with drawer appliance in storage chamber, the execution control chamber inside left section is provided with upper screw rod and lower screw rod, the upper screw rod with
Equal screw thread is connected with trolley shoe on lower screw rod, and the trolley shoe is backwards to side in the dead slot and the drawer storage chamber
The drawer appliance be fixedly connected, the upper screw rod right-hand end is provided with the first secondary angular wheel, and the lower screw rod right-hand end is set
There is the second secondary angular wheel, the execution control chamber inner right side section is provided with driving execution unit, described to drive in execution unit
Provided with upper plate, the lower plate being arranged on below the upper plate and the activity being arranged between the upper plate and lower plate
Chamber, the upper plate bottom face middle are provided with upper hopper chute, the top shoe that is slidably connected, the upper hopper chute are provided with the upper hopper chute
The interior top shoe both sides are arranged with the first spring, and groove is provided with the relative lower plate of the upper hopper chute, described
The lower plate side wall in groove is provided with electromagnetic spool device, and the bottom portion of groove is provided with gliding groove, in the gliding groove
Embedded with the block that is slidably installed, the block both sides that are slidably installed in the gliding groove are arranged with second spring, the magnet coil
The relative block that is slidably installed of device is provided with magnet apparatus, and motor is provided with the block top that is slidably installed, described
It is rotatably assorted between motor and the top shoe and is connected with rotary shaft, drive gear is installed with the rotary shaft, it is described
Be installed with the first adapting rod and the second adapting rod at the top of the lower plate at left and right sides of groove respectively, first adapting rod and
It is fixedly connected at the top of second adapting rod with the upper plate, being transferred on first adapting rod has the first driven pulley, described
The first main angular wheel that connection is engaged with the described first secondary angular wheel, second adapting rod are provided with the top of first driven pulley
The second driven pulley is provided with, and bottom through the lower plate and extends downwardly setting, the second adapting rod elongated end is provided with
The second main angular wheel of connection, the top shoe top and the block bottom that is slidably installed are engaged with the described second secondary angular wheel
Portion is equipped with roller.
As preferable technical scheme, the roller at the top of the top shoe abuts against with the upper hopper chute inner top,
And roll and be connected, the roller and the gliding groove inner bottom part of the block bottom that is slidably installed abut against, and roll and match somebody with somebody
Close connection, the roller to reduce the top shoe and the block that is slidably installed move left and right during caused by abrasion.
As preferable technical scheme, heat dissipation cavity, the heat dissipation cavity and the drawer are provided with the right side of the drawer storage chamber
Storage chamber is connected setting, is provided with the heat dissipation cavity and distributes fan assembly, and described distribute symmetrically sets at left and right sides of fan assembly
There are two groups of Air Filters, the cabinet in the heat dissipation cavity is provided with the heat emission hole being connected with the heat dissipation cavity.
As preferable technical scheme, the dividing plate inwall at the dead slot both ends is provided with cushion pad.
As preferable technical scheme, first spring and second spring are top pressure spring.
The beneficial effects of the invention are as follows：Coupled by electricity on the electromagnetic spool device in left side with the magnet apparatus in left side, band
It is dynamic to be slidably installed block and top shoe overcomes the active force of second spring and the first spring drive gear is engaged with the first driven pulley,
Now, the first secondary angular wheel and upper screw rod is driven to rotate by controlling motor to rotate the first main cone shape gear, from
And drive the drawer appliance of upside to be displaced outwardly, motor reversion is controlled after the completion of maintenance, when the drawer group of upside
When part is completely into drawer storage chamber, control the electromagnetic spool device power-off in left side, now, be slidably installed block and top shoe leads to
The active force for crossing second spring and the first spring returns to initial position；Pass through electricity on the electromagnetic spool device on right side and the magnetic on right side
Body device couples, and drive is slidably installed block and top shoe overcomes the active force of second spring and the first spring to make drive gear and the
Two driven pulleys engage, now, by control motor rotate the second main cone shape gear drive the second secondary angular wheel with
Lower screw rod is rotated, and so as to drive the drawer appliance of downside to be displaced outwardly, motor reversion is controlled after the completion of maintenance, when
When the drawer appliance of downside is completely into drawer storage chamber, the electromagnetic spool device power-off on right side is controlled, now, is slidably installed
Block and top shoe return to initial position by the active force of second spring and the first spring, and the present invention automatically controls drawer appliance shifting
Go out to move into, prevent personnel from touching building by mistake by mistake, cause to cause electric power component certain damage, safe and good heat dissipation effect.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of electric power drawout cubicle device structure schematic diagram just extracted of the present invention；
Fig. 2 is structural representation when a kind of electric power drawer cabinet equipment just extracted of the present invention is closed；
Fig. 3 is the driving execution unit structural representation of the present invention；
Fig. 4 is the cabinet right view of the present invention.
Embodiment
As Figure 1-Figure 4, a kind of electric power drawer cabinet equipment just extracted of the invention, including cabinet 1, the cabinet 1
It is interior it is symmetrical above and below be provided with two groups of drawer storage chambers 2, be provided between the drawer storage chamber 2 and perform control chamber 3, it is described to perform control
It is provided with dividing plate 5 between chamber 3 and the drawer storage chamber 2, the left side section of dividing plate 5 is provided with dead slot 51, in the drawer storage chamber 2
Provided with drawer appliance 4, the execution inside left section of control chamber 3 is provided with upper screw rod 31 and lower screw rod 32, the upper He of screw rod 31
Equal screw thread is connected with trolley shoe 44 on lower screw rod 32, and the trolley shoe 44 is backwards to side through the dead slot 51 and the drawer
The drawer appliance 4 in storage chamber 2 is fixedly connected, and the upper right-hand end of screw rod 31 is provided with the first secondary angular wheel 311, described
The lower right-hand end of screw rod 32 is provided with the second secondary angular wheel 321, and the execution control chamber 3 inner right side section is provided with driving execution unit
6, the driving execution unit 6 is interior to be provided with upper plate 66, the lower plate 65 being arranged on below the upper plate 66 and is arranged on institute
The movable chamber 61 between upper plate 66 and lower plate 65 is stated, the bottom face middle of upper plate 66 is provided with upper hopper chute 62, described
It is provided with the top shoe 621 that is slidably connected in upper hopper chute 62, the both sides of the top shoe 621 in the upper hopper chute 62 are arranged with first
Spring 622, is provided with groove 63 in the relative lower plate 65 of the upper hopper chute 62, the lower plate 65 in the groove 63
Side wall is provided with electromagnetic spool device 631, and the bottom of groove 63 is provided with gliding groove 64, and the gliding groove 64 is embedded with slip peace
Block 641 is filled, the both sides of block 641 that are slidably installed in the gliding groove 64 are arranged with second spring 642, the magnet coil
The relative block 641 that is slidably installed of device 631 is provided with magnet apparatus 6411, is provided with the top of block 641 that is slidably installed
Motor 6412, it is rotatably assorted between the motor 6412 and the top shoe 621 and is connected with rotary shaft 6413, it is described
Drive gear 6414 is installed with rotary shaft 6413, the top of the lower plate 65 of the left and right sides of groove 63 is installed with respectively
First adapting rod 67 and the second adapting rod 68, first adapting rod 67 and the top of second adapting rod 68 and the upper plate
66 are fixedly connected, on first adapting rod 67 switching have the first driven pulley 672, the top of the first driven pulley 672 be provided with
First main angular wheel 671 of the first secondary engagement of angular wheel 311 connection, the bottom of the second adapting rod 68 is through described
Lower plate 65 simultaneously extends downwardly setting, and second adapting rod 68 is provided with the second driven pulley 681, and the lower plate is run through in bottom
Part 65 simultaneously extends downwardly setting, and the elongated end of the second adapting rod 68 is provided with engages connection with the described second secondary angular wheel 321
The second main angular wheel 682, the top of the top shoe 621 is equipped with roller 6111 with the bottom of block 641 that is slidably installed.
Wherein, the roller 6111 at the top of top shoe 621 abuts against with the inner top of upper hopper chute 62, and rolls
It is connected, the roller 6111 and the inner bottom part of gliding groove 64 of the bottom of block 641 that is slidably installed abut against, and roll
Be connected, the roller 6111 to reduce the top shoe 621 and the block 641 that is slidably installed move left and right during make
Into abrasion, the right side of the drawer storage chamber 2 is provided with heat dissipation cavity 41, and the heat dissipation cavity 41 is connected with the drawer storage chamber 2
Set, be provided with the heat dissipation cavity 41 and distribute fan assembly 42, the left and right sides of fan assembly 42 that distributes is arranged with two groups
Air Filter 45, the cabinet 1 in the heat dissipation cavity 41 are provided with the heat emission hole 43 being connected with the heat dissipation cavity 41, the sky
The inwall of the dividing plate 5 at the both ends of groove 51 is provided with cushion pad 52, and first spring 622 and second spring 642 are top pressure bullet
Spring.
When needing the drawer appliance 4 of maintenance upside, filled by electricity on the electromagnetic spool device 631 in left side and the magnet in left side
Put 6411 couplings, drive is slidably installed block 641 and top shoe 621 overcomes the active force of the spring 622 of second spring 642 and first to make
Drive gear 6414 engages with the first driven pulley 672, now, by controlling motor 6412 to rotate the first main conical tooth
The the first secondary angular wheel 311 and upper screw rod 31 of drive of wheel 671 rotates, and so as to drive the drawer appliance 4 of upside to be displaced outwardly, works as inspection
Motor 6412 is controlled to invert after the completion of repairing, when the drawer appliance 4 of upside is completely into drawer storage chamber 2, control
The electromagnetic spool device 631 in system left side powers off, and now, be slidably installed block 641 and top shoe 621 pass through second spring 642 and the
The active force of one spring 622 returns to initial position；When needing the drawer appliance 4 of maintenance downside, filled by the magnet coil on right side
Put on 631 electricity to couple with the magnet apparatus 6411 on right side, drive and be slidably installed block 641 and top shoe 621 overcomes second spring 642
Drive gear 6414 is set to be engaged with the second driven pulley 681 with the active force of the first spring 622, now, by controlling motor
6412 rotate so that the second main angular wheel 682 drives the second secondary angular wheel 321 and lower screw rod 32 to rotate, so as to drive downside
Drawer appliance 4 be displaced outwardly, after the completion of maintenance control motor 6412 invert, when the drawer appliance 4 of downside is complete
When entering entirely in drawer storage chamber 2, the electromagnetic spool device 631 on right side is controlled to power off, now, be slidably installed block 641 and upper cunning
Block 621 returns to initial position by the active force of the spring 622 of second spring 642 and first.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (5)
- A kind of 1. electric power drawer cabinet equipment just extracted, it is characterised in that：It is symmetrical above and below in cabinet to be provided with two groups and take out including cabinet Drawer storage chamber, it is provided between drawer storage chamber and performs control chamber, performs and be provided with dividing plate, dividing plate between control chamber and drawer storage chamber Left side section is provided with dead slot, and drawer appliance is provided with drawer storage chamber, performs control chamber inside left section and is provided with upper screw rod and lower spiral shell Equal screw thread is connected with trolley shoe on bar, upper screw rod and lower screw rod, and trolley shoe is backwards to side in dead slot and drawer storage chamber Drawer appliance be fixedly connected, upper screw rod right-hand end is provided with the first secondary angular wheel, and lower screw rod right-hand end is provided with the second secondary taper Gear, perform control chamber inner right side section and be provided with driving execution unit, upper plate is provided with driving execution unit, is arranged on upper plate Lower plate below part and the movable chamber being arranged between upper plate and lower plate, upper plate bottom face middle is provided with upper cunning Groove, is provided with the top shoe that is slidably connected in upper hopper chute, and the top shoe both sides in upper hopper chute are arranged with the first spring, and upper hopper chute is relative Lower plate in be provided with groove, the lower plate side wall in groove is provided with electromagnetic spool device, and bottom portion of groove is provided with gliding groove, under Chute is embedded with the block that is slidably installed, and the block both sides that are slidably installed in gliding groove are arranged with second spring, electromagnetic spool device phase To the block that is slidably installed be provided with magnet apparatus, be slidably installed at the top of block in be provided with motor, motor and top shoe it Between be rotatably assorted and be connected with rotary shaft, be installed with drive gear in rotary shaft, it is solid respectively at the top of the lower plate at left and right sides of groove Provided with the first adapting rod and the second adapting rod, it is fixedly connected at the top of the first adapting rod and the second adapting rod with upper plate, first turn Switching has the first driven pulley on extension bar, and the first main cone shape that connection is engaged with the first secondary angular wheel is provided with the top of the first driven pulley Gear, the second adapting rod is provided with the second driven pulley, and bottom through lower plate and extends downwardly setting, the extension of the second adapting rod End is provided with the second main angular wheel that connection is engaged with the second secondary angular wheel, is all provided with the top of top shoe with the block bottom that is slidably installed There is roller.
- A kind of 2. electric power drawer cabinet equipment just extracted according to claim 1, it is characterised in that：At the top of the top shoe The roller abutted against with the upper hopper chute inner top, and roll be connected, the rolling of the block bottom that is slidably installed It is sub to be abutted against with the gliding groove inner bottom part, and roll and be connected, the roller is reducing the top shoe and the cunning Dynamic mounting blocks move left and right during caused by abrasion.
- A kind of 3. electric power drawer cabinet equipment just extracted according to claim 1, it is characterised in that：The drawer storage chamber Right side is provided with heat dissipation cavity, and the heat dissipation cavity is connected setting with the drawer storage chamber, is provided with the heat dissipation cavity and distributes fan Device, described distribute are arranged with two groups of Air Filters at left and right sides of fan assembly, the cabinet in the heat dissipation cavity is provided with The heat emission hole being connected with the heat dissipation cavity.
- A kind of 4. electric power drawer cabinet equipment just extracted according to claim 1, it is characterised in that：The dead slot both ends The dividing plate inwall is provided with cushion pad.
- A kind of 5. electric power drawer cabinet equipment just extracted according to claim 1, it is characterised in that：First spring and Second spring is top pressure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611268061.1A CN107437761B (en) | 2016-12-31 | 2016-12-31 | A kind of electric power drawer cabinet equipment convenient for extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611268061.1A CN107437761B (en) | 2016-12-31 | 2016-12-31 | A kind of electric power drawer cabinet equipment convenient for extraction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107437761A true CN107437761A (en) | 2017-12-05 |
| CN107437761B CN107437761B (en) | 2019-01-22 |
Family
ID=60458891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611268061.1A Expired - Fee Related CN107437761B (en) | 2016-12-31 | 2016-12-31 | A kind of electric power drawer cabinet equipment convenient for extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107437761B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173155A (en) * | 2017-12-28 | 2018-06-15 | 宁波致源电气设备有限公司 | A kind of interlocking electric power drawout cubicle of levels |
| CN108183418A (en) * | 2017-12-28 | 2018-06-19 | 宁波致源电气设备有限公司 | A kind of electric power drawer cabinet device of connecting rod control |
| CN108418098A (en) * | 2018-03-28 | 2018-08-17 | 江苏恒炫电气有限公司 | Removable out power distribution cabinet |
| CN110495766A (en) * | 2019-09-06 | 2019-11-26 | 余颖 | A kind of Intelligent logistics storage management system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09163526A (en) * | 1995-12-04 | 1997-06-20 | Kanden Kogyo Kk | Unit carrier device for electrical machinery apparatus |
| JPH11216033A (en) * | 1998-02-02 | 1999-08-10 | Sankyo Seiki Mfg Co Ltd | Drawer member driving device |
| US6250475B1 (en) * | 1998-05-01 | 2001-06-26 | Magnetic Products, Inc. | Permanent magnet separator having moveable stripper plate |
| CN103022923A (en) * | 2012-11-21 | 2013-04-03 | 安徽龙波电气有限公司 | Floor type circuit breaker electric propulsion mechanism |
| CN104836135A (en) * | 2015-05-29 | 2015-08-12 | 盘锦辽河油田博洋工控技术有限公司 | Multipurpose power distribution cabinet casing of high protection level |
-
2016
- 2016-12-31 CN CN201611268061.1A patent/CN107437761B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09163526A (en) * | 1995-12-04 | 1997-06-20 | Kanden Kogyo Kk | Unit carrier device for electrical machinery apparatus |
| JPH11216033A (en) * | 1998-02-02 | 1999-08-10 | Sankyo Seiki Mfg Co Ltd | Drawer member driving device |
| US6250475B1 (en) * | 1998-05-01 | 2001-06-26 | Magnetic Products, Inc. | Permanent magnet separator having moveable stripper plate |
| CN103022923A (en) * | 2012-11-21 | 2013-04-03 | 安徽龙波电气有限公司 | Floor type circuit breaker electric propulsion mechanism |
| CN104836135A (en) * | 2015-05-29 | 2015-08-12 | 盘锦辽河油田博洋工控技术有限公司 | Multipurpose power distribution cabinet casing of high protection level |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173155A (en) * | 2017-12-28 | 2018-06-15 | 宁波致源电气设备有限公司 | A kind of interlocking electric power drawout cubicle of levels |
| CN108183418A (en) * | 2017-12-28 | 2018-06-19 | 宁波致源电气设备有限公司 | A kind of electric power drawer cabinet device of connecting rod control |
| CN108418098A (en) * | 2018-03-28 | 2018-08-17 | 江苏恒炫电气有限公司 | Removable out power distribution cabinet |
| CN108418098B (en) * | 2018-03-28 | 2020-03-17 | 南通苏源恒炫电气有限公司 | Movable power distribution cabinet |
| CN110495766A (en) * | 2019-09-06 | 2019-11-26 | 余颖 | A kind of Intelligent logistics storage management system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107437761B (en) | 2019-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107437761A (en) | Electric power drawer cabinet equipment convenient to extract | |
| CN106579820B (en) | One kind automatically controlling electric power drawer cabinet device | |
| CN107342538B (en) | A kind of power distribution cabinet | |
| CN106711829B (en) | A kind of power distribution cabinet from locking power supply | |
| CN107437760B (en) | A kind of electric power cabinet of high efficiency and heat radiation | |
| CN106852042B (en) | A kind of electric power drawout cubicle that can selectively extract | |
| CN106786093A (en) | A kind of electric power drawer cabinet equipment | |
| CN106329375A (en) | Power drawer device | |
| CN107979016A (en) | A kind of drawer structure of low-voltage distribution cabinet | |
| CN107342550B (en) | A kind of power distribution cabinet of stable power-supplying | |
| CN209205411U (en) | A kind of double-roll crusher | |
| CN208352773U (en) | A kind of high-voltage board convenient for safeguarding | |
| CN107611837B (en) | The drawer structure of switchgear | |
| CN108173073A (en) | A kind of novel power transmission and distribution safety on line monitoring device | |
| CN106998042B (en) | A kind of convenient and fast drawer type electric power cabinet | |
| CN107086444B (en) | A kind of vertical electric power distributing cabinet | |
| CN203680036U (en) | Grinding head multi-shaft linkage device of glass edging machine | |
| CN107432586B (en) | A kind of convenient and fast glove cabinet equipment | |
| CN208815220U (en) | Warping apparatus with automatic shutdown function | |
| CN106998044B (en) | A kind of electric power drawer cabinet device convenient for extraction | |
| CN203398602U (en) | Drawer unit interlocking device | |
| CN107432564B (en) | A kind of efficient glove cabinet device | |
| CN208232123U (en) | A kind of direct connection open mill | |
| CN220857323U (en) | Alternate starting cabinet with automatic power-off mechanism | |
| CN219531134U (en) | Humidity control device and humidity control system thereof |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181211 Address after: 064200 West Niujialing Village, Sujiawa, Zunhua City, Tangshan City, Hebei Province Applicant after: Zunhua Musen Furniture Co., Ltd. Address before: 510000 B5 building (No. 6), No. 6, Ying Long Road, Tianhe District, Guangdong.:6 6A45) Applicant before: Guangzhou rapid Photoelectric Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |