CN106848876A - A kind of electric control cabinet of safe power supply - Google Patents
A kind of electric control cabinet of safe power supply Download PDFInfo
- Publication number
- CN106848876A CN106848876A CN201611267694.0A CN201611267694A CN106848876A CN 106848876 A CN106848876 A CN 106848876A CN 201611267694 A CN201611267694 A CN 201611267694A CN 106848876 A CN106848876 A CN 106848876A
- Authority
- CN
- China
- Prior art keywords
- power supply
- cabinet
- hole
- transmission cavity
- shank
- 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.)
- Pending
Links
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
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
Abstract
The invention discloses a kind of electric control cabinet of safe power supply, the cabinet and the drawer part in accommodating chamber of accommodating chamber are provided with including inside, drawer part left side is provided with shank and the power supply connecting hole being arranged on below shank, through hole is provided with the relative cabinet of shank, the first transmission cavity is provided with cabinet below through hole, the second transmission cavity is provided with cabinet on the left of through hole and the first transmission cavity, driving block is provided with second transmission cavity, driving block top is provided with the first spring, driving block right side is provided with oblique chute, oblique chute lower section driving block is provided with the first tooth bar, outer tooth disk is provided with first transmission cavity, outer tooth disk is connected with the engagement of the first tooth bar, outer tooth disk top is provided with slide guide bar, slide guide bar is provided with sliding shoe, sliding shoe bottom is connected with power supply shank；The present invention improves the security of maintenance.
Description
Technical field
The present invention relates to technical field of electric power, specifically a kind of electric control cabinet of safe power supply.
Background technology
Electric control cabinet is common component in power switch control field.Electric control cabinet is used to install Electric control
The various power equipments such as various switches, controller.For the ease of safeguarding, electric control cabinet generally carries out push-and-pull and right with drawer
Power equipment in it safeguarded, and the cabinet of existing electric control cabinet is covered and often set the devices such as some instrument and meters
Part, so as to when electric control cabinet works for operator shows various power consumption parameters and run signal.This needs to be located at for these
The device that cabinet is covered is powered.In order that with safety and ensureing the security that device is safeguarded, it is in these cabinet lids and is opened
Need to be powered off for it during state.In the prior art often by the way of some manually power-off, this often results in troublesome poeration simultaneously
And cause to operate hidden danger.When drawer part is extracted out, what the circuit inside cabinet was also to turn on, because electric wiring etc. takes cabinet
The walking path space of lid so as to cause wiring complicated and also contact be easy to exposure and easily for operator close to and be unfavorable for people
Body and equipment safety.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of electric control cabinet of safe power supply, to solve above-mentioned background
The problem proposed in technology.
The present invention is achieved through the following technical solutions：A kind of electric control cabinet of safe power supply of the invention, bag
Include inside and be provided with the cabinet of accommodating chamber and the drawer part in the accommodating chamber, the drawer part left side is provided with shank
And the power supply connecting hole below the shank is arranged on, through hole is provided with the relative cabinet of the shank, institute
State and the first transmission cavity is provided with the cabinet below through hole, the cabinet on the left of the through hole and the first transmission cavity
The second transmission cavity is provided with vivo, driving block is provided with second transmission cavity, the driving block top is provided with first
Spring, the driving block right side is provided with oblique chute, and the oblique chute lower section driving block is provided with the first tooth bar, institute
State and outer tooth disk is provided with the first transmission cavity, the outer tooth disk is connected with first tooth bar engagement, the outer tooth disk top sets
There is slide guide bar, the slide guide bar is provided with sliding shoe, and the sliding shoe bottom is connected with power supply shank, the power supply shank
Right side is slidably connected through the cabinet inwall and is oppositely arranged with the power supply connecting hole, and power supply is provided with opposing end surface
Hole, the power supply shank bottom left is provided with the second tooth bar, and second tooth bar is connected with the engagement of outer tooth disk top, institute
State and kept left in through hole side and be provided with sliding chamber, movable inserted link is provided with the sliding chamber, the movable inserted link left and right sides is passed through to described
It is extended in through hole, the described movable inserted link in the sliding chamber is provided with casting lug thereon, the activity on the left of the casting lug thereon
Around second spring is provided with, the movable inserted link left distal end is provided with inclined-plane slippery fellow portion, the inclined-plane slippery fellow portion for inserted link outer surface
Through the through hole and stretch into the oblique chute；The accommodating chamber top is provided with guide runner, and spiral shell is provided with the guide runner
Bar, the screw rod left end is rotatably connected to motor, and right-hand member is rotatably assorted with the cabinet inwall, and the screw rod is provided with screw thread company
The forward block for connecing, the forward block bottom is fixedly connected with the drawer part, and the outside motor is embedded in the cabinet and solid
Fixed connection, the forward block is located at the drawer part inside top edge.
Preferably technical scheme, the driving block is slidably connected with second transmission cavity, and described
Two transmission cavities are connected setting with the through hole and the first transmission cavity.
Preferably technical scheme, is provided with to slotting with what the power supply hole was connected inside the power supply connecting hole
Pin.
Preferably technical scheme, during original state, the first tooth bar top and the outer tooth disk left side company of engagement
Connect, the second tooth bar right side is engaged with outer tooth disk top.
Preferably technical scheme, the drawer part bottom is provided with slide rail.
Preferably technical scheme, first spring is top pressure spring with second spring.
The beneficial effects of the invention are as follows：
1. drive forward block and drawer part on screw rod to realize automatic push-pull by motor, reduce manually push-and-pull extraction
When collided caused by firmly shakiness, cause in drawer part electronic component to loosen or damage, while improve drawer part moving in and out
Stability；Drawer part inside top edge is arranged on by forward block, when improving maintenance to greatest extent by drawer part to
Overhang, and prevent and dropped because drawer part is completely disengaged from cabinet.
2. when installing, rotated by motor control screw rod, drive forward block and the drawer part of bottom to move inward, until
Shank is inserted in the through hole, shank left side is abutted against with movable inserted link right side, continues to move inward, and to
Interior promotion activity inserted link, because the inside thrust of movable inserted link causes that the oblique chute of the inside top pressure in inclined-plane slippery fellow portion produces slip, tiltedly
Face slippery fellow portion gradually moves to oblique chute lower left, and driving block overcomes the active force of the first spring to move up, meanwhile, pass through
First rack drives outer tooth disk is rotated forward, and outer tooth disk drives the second tooth bar to move right and gradually simultaneously during rotating forward
Stretch out cabinet wall body outside stretch into accommodating chamber, and gradually to power supply connecting hole in be close to, when the left side of drawer part with take out
When the relative cabinet madial wall of drawer part offsets, until power supply shank moves to power supply in power supply shank insertion power supply connecting hole
During connecting hole low order end, power supply hole is fully engaged with contact pin, it is necessary to when powering off extraction by now controlled motor stops operating,
Controlled motor reversion can be completed.
3. simple structure of the present invention, realizes being automatically performed power-off and extracts when needing to overhaul, and is realized certainly after the completion of maintenance
Dynamic push-in simultaneously completes power supply connection, and reduction personnel touch by mistake, improves the security of maintenance.
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 control cabinet structural representation of safe power supply of the invention；
Fig. 2 is partial enlarged drawing in Fig. 1 of the present invention；
Fig. 3 is the left side schematic diagram of shank.
Specific embodiment
As Figure 1-3, a kind of electric control cabinet of safe power supply of the invention, including inside is provided with the cabinet of accommodating chamber 11
Body 1 and the drawer part 2 in the accommodating chamber 11, the left side of drawer part 2 are provided with grafting extended to the left
Bar 22 and the power supply connecting hole 23 being arranged on below the shank 22, set in the relative cabinet 1 of the shank 22
There is through hole 6, the first transmission cavity 4 is provided with the cabinet 1 of the lower section of the through hole 6, the through hole 6 and first is driven
It is provided with the second transmission cavity 3, second transmission cavity 3 in the cabinet 1 in the left side of cavity 4 and is provided with sliding connection
Driving block 31, the top of the driving block 31 is provided with the first spring 34, and the right side of the driving block 31 is provided with oblique chute 32,
The lower section of the oblique chute 32 driving block 31 is provided with the first tooth bar 33, first transmission cavity 4 and is provided with outer tooth disk
41, the outer tooth disk 41 is connected with first tooth bar 33 engagement, and the top of the outer tooth disk 41 is provided with to be oriented to slip and have
There is the slide guide bar 42 of support function, the slide guide bar 42 is provided with sliding shoe 71, and the bottom of the sliding shoe 71 is connected with power supply and inserts
Extension bar 7, power supply shank 7 right side be slidably connected through the inwall of the cabinet 1 and with the power supply phase of connecting hole 23
To setting, power supply hole 73 is provided with opposing end surface, the power supply bottom left of shank 7 is provided with the second tooth bar 72, described second
Tooth bar 72 is connected with the engagement of the top of the outer tooth disk 41, and the side that kept left in the through hole 6 is provided with sliding chamber 5, the sliding chamber 5 and is provided with
Movable inserted link 51, the left and right sides of movable inserted link 51 is extended in the through hole 6, the work in the sliding chamber 5
Dynamic inserted link 51 is provided with casting lug thereon 53, and the outer surface of described movable inserted link 51 in the left side of the casting lug thereon 53 surround and is provided with second spring
52, the left distal end of movable inserted link 51 is provided with inclined-plane slippery fellow portion 54, and the inclined-plane slippery fellow portion 54 is through the through hole 6 and stretches
Enter in the oblique chute 32；The top of the accommodating chamber 11 is provided with guide runner 12, the guide runner 12 and is provided with screw rod 121, described
The left end of screw rod 121 is rotatably connected to motor 122, and right-hand member is rotatably assorted with the inwall of the cabinet 1, and the screw rod 121 is provided with spiral shell
The forward block 21 of line connection, the bottom of the forward block 21 is fixedly connected with the drawer part 2, is used to reduce manually push-and-pull and takes out
Collided caused by firmly shakiness when taking, improve the stability that drawer part 2 is moved in and out, the cabinet is embedded in outside the motor 122
Body 1 is interior and is fixedly connected, and the forward block 21 is located at the inside top edge of the drawer part 2, to greatest extent during maintenance
Drawer part 2 is protruding, while have preventing drawer part 2 from being completely disengaged from cabinet 1.
Wherein, the driving block 31 is slidably connected with second transmission cavity 3, second transmission cavity 3
Be connected setting with the transmission cavity 4 of the through hole 6 and first.
Wherein, the contact pin to be connected with the power supply hole 73 is provided with inside the power supply connecting hole 23.
Wherein, during original state, the top of first tooth bar 33 is connected with the engagement of the left side of the outer tooth disk 41, and described second
Engaged with the top of the outer tooth disk 41 on the right side of tooth bar 72.
Wherein, the bottom of drawer part 2 is provided with slide rail 24, is used to improve the movement flexibility of drawer part 2.
Wherein, first spring 34 is top pressure spring with second spring 52.
During original state, driving block 31 causes the bottom of driving block 31 and the by the top pressure active force of the first spring 34
The bottom of two transmission cavity 3 abuts against, meanwhile, the top of the first tooth bar 33 is connected with the engagement of the left side of outer tooth disk 41, shank 7 of powering
Engaged with the top of the outer tooth disk 41 in interior and the second tooth bar 72 the right side of the first transmission cavity 4, movable inserted link 51 passes through second
The top pressure active force of spring 52 causes that the casting lug thereon 53 on movable inserted link 51 is abutted against with the right side wall in sliding chamber 5, meanwhile, inclined-plane is slided
The inclined-plane of head 54 is located at the upper right side in oblique chute 32.
When needing power supply to install, control screw rod 121 to rotate by motor 122, drive taking out for forward block 21 and bottom
Drawer part 2 is moved inward, until shank 22 is inserted in the through hole 6, makes the left side of shank 22 with the movable right-hand member of inserted link 51
Face abuts against, and continues to move inward so that movable inserted link 51 overcomes the active force of second spring 52, and inwardly promotion activity inserted link
51, because the inside thrust of movable inserted link 51 causes that the oblique chute 32 of the inside top pressure in inclined-plane slippery fellow portion 54 produces slip, inclined-plane is foxy
Portion 54 gradually moves to the lower left of oblique chute 32, and driving block 31 overcomes the active force of the first spring 34 to move up, meanwhile, lead to
Crossing the first tooth bar 33 drives outer tooth disk 41 to rotate forward, and outer tooth disk 41 drives the second tooth bar 72 to the right simultaneously during rotating forward
Wall body outside that is mobile and gradually stretching out cabinet 1 is stretched into accommodating chamber 11, and gradually works as drawer to being close in power supply connecting hole 23
When the left side of part 2 cabinet 1 madial wall relative with drawer part 2 offsets, power supply shank 7 insertion power supply connecting hole 23 in until
When power supply shank 7 moves to power supply 23 low order end of connecting hole, power supply hole 73 is fully engaged with contact pin, now controlled motor 122
, it is necessary to when powering off extraction, the reversion of controlled motor 122 can be completed by stopping operating.
The beneficial effects of the invention are as follows：
1. drive forward block and drawer part on screw rod to realize automatic push-pull by motor, reduce manually push-and-pull extraction
When collided caused by firmly shakiness, cause in drawer part electronic component to loosen or damage, while improve drawer part moving in and out
Stability；Drawer part inside top edge is arranged on by forward block, when improving maintenance to greatest extent by drawer part to
Overhang, and prevent and dropped because drawer part is completely disengaged from cabinet.
2. when installing, rotated by motor control screw rod, drive forward block and the drawer part of bottom to move inward, until
Shank is inserted in the through hole, shank left side is abutted against with movable inserted link right side, continues to move inward, and to
Interior promotion activity inserted link, because the inside thrust of movable inserted link causes that the oblique chute of the inside top pressure in inclined-plane slippery fellow portion produces slip, tiltedly
Face slippery fellow portion gradually moves to oblique chute lower left, and driving block overcomes the active force of the first spring to move up, meanwhile, pass through
First rack drives outer tooth disk is rotated forward, and outer tooth disk drives the second tooth bar to move right and gradually simultaneously during rotating forward
Stretch out cabinet wall body outside stretch into accommodating chamber, and gradually to power supply connecting hole in be close to, when the left side of drawer part with take out
When the relative cabinet madial wall of drawer part offsets, until power supply shank moves to power supply in power supply shank insertion power supply connecting hole
During connecting hole low order end, power supply hole is fully engaged with contact pin, it is necessary to when powering off extraction by now controlled motor stops operating,
Controlled motor reversion can be completed.
3. simple structure of the present invention, realizes being automatically performed power-off and extracts when needing to overhaul, and is realized certainly after the completion of maintenance
Dynamic push-in simultaneously completes power supply connection, and reduction personnel touch by mistake, improves the security of maintenance.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
The change or replacement expected without creative work, 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 (6)
1. a kind of electric control cabinet of safe power supply, including inside is provided with the cabinet and the drawer in accommodating chamber of accommodating chamber
Part, it is characterised in that：Drawer part left side is provided with shank and the power supply connecting hole being arranged on below shank, shank phase
To cabinet in be provided with through hole, the first transmission cavity, through hole and the first transmission cavity are provided with the cabinet below through hole
The second transmission cavity is provided with the cabinet in left side, driving block is provided with the second transmission cavity, driving block top is provided with first
Spring, driving block right side is provided with oblique chute, and oblique chute lower section driving block is provided with the first tooth bar, in the first transmission cavity
Outer tooth disk is provided with, outer tooth disk is connected with the engagement of the first tooth bar, and outer tooth disk top is provided with slide guide bar, and slide guide bar is provided with sliding shoe,
Sliding shoe bottom is connected with power supply shank, and power supply shank right side is slidably connected through cabinet inwall and is connected with power supply
Hole is oppositely arranged, and power supply hole is provided with opposing end surface, and power supply shank bottom left is provided with the second tooth bar, the second tooth bar and external tooth
Disk top engagement connection, the side that kept left in through hole is provided with sliding chamber, is provided with movable inserted link in sliding chamber, and the movable inserted link left and right sides is to passing through
It is extended in through hole, the movable inserted link in sliding chamber is provided with casting lug thereon, and the movable inserted link outer surface on the left of casting lug thereon surround and sets
There is second spring, movable inserted link left distal end is provided with inclined-plane slippery fellow portion, and inclined-plane slippery fellow portion is through through hole and stretches into oblique chute；
The accommodating chamber top is provided with guide runner, and screw rod is provided with the guide runner, and the screw rod left end is rotatably connected to motor, right-hand member
It is rotatably assorted with the cabinet inwall, the screw rod is provided with the forward block of threaded connection, the forward block bottom is taken out with described
Drawer part is fixedly connected, and the outside motor is embedded in the cabinet and is fixedly connected, and the forward block is located at the drawer part top
At portion inside edge.
2. the electric control cabinet of a kind of safe power supply according to claim 1, it is characterised in that：The driving block and institute
The sliding connection of the second transmission cavity is stated, second transmission cavity is connected with the through hole and the first transmission cavity and sets
Put.
3. the electric control cabinet of a kind of safe power supply according to claim 1, it is characterised in that：In the power supply connecting hole
Portion is provided with the contact pin to be connected with the power supply hole.
4. the electric control cabinet of a kind of safe power supply according to claim 1, it is characterised in that：It is described during original state
First tooth bar top is connected with the engagement of outer tooth disk left side, and the second tooth bar right side is engaged with outer tooth disk top.
5. the electric control cabinet of a kind of safe power supply according to claim 1, it is characterised in that：The drawer part bottom sets
There is slide rail.
6. the electric control cabinet of a kind of safe power supply according to claim 1, it is characterised in that：First spring and
Two springs are top pressure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267694.0A CN106848876A (en) | 2016-12-31 | 2016-12-31 | A kind of electric control cabinet of safe power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267694.0A CN106848876A (en) | 2016-12-31 | 2016-12-31 | A kind of electric control cabinet of safe power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106848876A true CN106848876A (en) | 2017-06-13 |
Family
ID=59118402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611267694.0A Pending CN106848876A (en) | 2016-12-31 | 2016-12-31 | A kind of electric control cabinet of safe power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106848876A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181127A (en) * | 2017-07-26 | 2017-09-19 | 杨仙 | A kind of deduster equipment |
| CN107359476A (en) * | 2017-07-26 | 2017-11-17 | 杨仙 | A kind of safe deduster equipment |
| CN107369953A (en) * | 2017-07-26 | 2017-11-21 | 徐丽玲 | A kind of strong bridge equipment of stability |
| CN107394501A (en) * | 2017-07-26 | 2017-11-24 | 徐丽玲 | A kind of bridge equipment |
| CN107508185A (en) * | 2017-09-25 | 2017-12-22 | 孙景玉 | A kind of power distribution cabinet |
| CN107634404A (en) * | 2017-09-06 | 2018-01-26 | 岑罗琼 | A kind of novel bridge Architectural Equipment |
| CN108006480A (en) * | 2017-07-26 | 2018-05-08 | 南宁市博腾安防科技有限公司 | A kind of novel LED wall lamp device |
| CN108232872A (en) * | 2017-07-26 | 2018-06-29 | 广州雅松智能设备有限公司 | A kind of good bridge equipment of stability |
| CN108232544A (en) * | 2017-07-26 | 2018-06-29 | 广州爵诺医疗器械有限公司 | One kind, which is heated up water, uses cup |
| CN108232870A (en) * | 2017-07-26 | 2018-06-29 | 广州酬建电器有限公司 | It is a kind of to connect firm deduster equipment |
| CN108232868A (en) * | 2017-07-26 | 2018-06-29 | 广州酬建电器有限公司 | A kind of reliable deduster equipment |
| CN108306148A (en) * | 2017-12-20 | 2018-07-20 | 广州市科卡通信科技有限公司 | A kind of data equipment |
| CN108336662A (en) * | 2018-03-12 | 2018-07-27 | 袁建青 | A kind of modified electric power distribution cabinet device |
| CN108346996A (en) * | 2018-03-12 | 2018-07-31 | 袁建青 | A kind of novel electric power distribution cabinet device |
| CN108378580A (en) * | 2018-03-12 | 2018-08-10 | 车传东 | A kind of atlas |
| CN108402712A (en) * | 2018-03-12 | 2018-08-17 | 车传东 | A kind of atlas cabinet device |
| CN108402711A (en) * | 2018-03-12 | 2018-08-17 | 车传东 | A kind of safe atlas cabinet device |
| CN108418116A (en) * | 2018-03-08 | 2018-08-17 | 玉环汉新机械科技有限公司 | A kind of novel electric power distribution cabinet device |
| CN108613052A (en) * | 2018-05-05 | 2018-10-02 | 王涛 | A kind of municipal administration bridge LED illumination lamp |
| CN111981405A (en) * | 2020-08-24 | 2020-11-24 | 合肥安能智控技术有限公司 | Protective device for solar street lamp |
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| US5070429A (en) * | 1990-03-20 | 1991-12-03 | Union Connector Co., Inc. | Portable power distribution cabinet and power distribution network with removable intermediate electrical connector |
| CN201349095Y (en) * | 2008-12-31 | 2009-11-18 | 广州白云电器设备股份有限公司 | Bus socket automatic on-off device of drawer functional unit in low-voltage switch cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232870A (en) * | 2017-07-26 | 2018-06-29 | 广州酬建电器有限公司 | It is a kind of to connect firm deduster equipment |
| CN107359476A (en) * | 2017-07-26 | 2017-11-17 | 杨仙 | A kind of safe deduster equipment |
| CN107369953A (en) * | 2017-07-26 | 2017-11-21 | 徐丽玲 | A kind of strong bridge equipment of stability |
| CN107394501A (en) * | 2017-07-26 | 2017-11-24 | 徐丽玲 | A kind of bridge equipment |
| CN108232868A (en) * | 2017-07-26 | 2018-06-29 | 广州酬建电器有限公司 | A kind of reliable deduster equipment |
| CN107181127A (en) * | 2017-07-26 | 2017-09-19 | 杨仙 | A kind of deduster equipment |
| CN108006480A (en) * | 2017-07-26 | 2018-05-08 | 南宁市博腾安防科技有限公司 | A kind of novel LED wall lamp device |
| CN108232872A (en) * | 2017-07-26 | 2018-06-29 | 广州雅松智能设备有限公司 | A kind of good bridge equipment of stability |
| CN108232544A (en) * | 2017-07-26 | 2018-06-29 | 广州爵诺医疗器械有限公司 | One kind, which is heated up water, uses cup |
| CN107634404A (en) * | 2017-09-06 | 2018-01-26 | 岑罗琼 | A kind of novel bridge Architectural Equipment |
| CN107508185A (en) * | 2017-09-25 | 2017-12-22 | 孙景玉 | A kind of power distribution cabinet |
| CN108306148A (en) * | 2017-12-20 | 2018-07-20 | 广州市科卡通信科技有限公司 | A kind of data equipment |
| CN108418116A (en) * | 2018-03-08 | 2018-08-17 | 玉环汉新机械科技有限公司 | A kind of novel electric power distribution cabinet device |
| CN108336662A (en) * | 2018-03-12 | 2018-07-27 | 袁建青 | A kind of modified electric power distribution cabinet device |
| CN108346996A (en) * | 2018-03-12 | 2018-07-31 | 袁建青 | A kind of novel electric power distribution cabinet device |
| CN108378580A (en) * | 2018-03-12 | 2018-08-10 | 车传东 | A kind of atlas |
| CN108402712A (en) * | 2018-03-12 | 2018-08-17 | 车传东 | A kind of atlas cabinet device |
| CN108402711A (en) * | 2018-03-12 | 2018-08-17 | 车传东 | A kind of safe atlas cabinet device |
| CN108613052A (en) * | 2018-05-05 | 2018-10-02 | 王涛 | A kind of municipal administration bridge LED illumination lamp |
| CN111981405A (en) * | 2020-08-24 | 2020-11-24 | 合肥安能智控技术有限公司 | Protective device for solar street lamp |
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Application publication date: 20170613 |
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