CN106992442A - A kind of safety protection power distribution cabinet - Google Patents
A kind of safety protection power distribution cabinet Download PDFInfo
- Publication number
- CN106992442A CN106992442A CN201710351146.4A CN201710351146A CN106992442A CN 106992442 A CN106992442 A CN 106992442A CN 201710351146 A CN201710351146 A CN 201710351146A CN 106992442 A CN106992442 A CN 106992442A
- Authority
- CN
- China
- Prior art keywords
- gear
- power distribution
- distribution cabinet
- sash
- railing
- 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
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Abstract
The invention provides safety protection power distribution cabinet, the cabinet of power distribution cabinet is provided with least one radiator window, the radiator window includes radiator window body, intelligence control system and protector, radiator window body uses netted radiator window, intelligence control system is arranged on radiator window body, protector is installed on cabinet, intelligence control system control protector on off state；The protector is made up of mechanical protection device and acoustic control protector, and mechanical protection device is embedded in cabinet, close to radiating window position, will be separated by mechanical protection device inside extraneous and power distribution cabinet；Acoustic control protector is installed on the outside of cabinet, is placed on radiator window, for dispersing animal by sound.The beneficial effects of the invention are as follows：The present invention automatically turns on acoustic control protector and mechanical protection device by intelligence control system, and efficiently automation protection is played to power distribution cabinet.
Description
Technical field
The present invention relates to power distribution cabinet technical field, more particularly to a kind of safety protection power distribution cabinet.
Background technology
Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, metering cabinet, are the final stage devices of distribution system.Power distribution cabinet is used
In the occasion that load is more dispersed, loop is less：Motor control center is used for the occasion that load is concentrated, loop is more.It is existing
Power distribution cabinet design do not account for working environment in outdoor eminence mostly, outdoor electricity distribution cabinet is typically disposed in the sparsely populated or mankind
The less place of activity, this place is that insects or other animals often haunt local, and traditional power distribution cabinet is due to heat emission hole
Presence so that power distribution cabinet turns into open structure, if animal enters cabinet by radiator window, it is possible to electrical equipment in cabinet
Circuit causes damage.
Chinese patent CN206004179U discloses a kind of distribution box cabinet with radiating dehumidifying insect prevention function, including casing
And chamber door, the bottom of the casing sets air intake window and air processor, and air processor is correspondingly arranged with air intake window, air intake window
Supply fan is provided between air processor, and air processor is arranged in casing, the middle and upper part of the casing is provided with
First heating tube, the top of the casing is provided with exhausting window and exhaust fan, and exhaust fan is arranged on casing corresponding with exhausting window
It is interior, some temperature inductors are set in the casing, and the air intake window and exhausting window set protection net respectively.And for example China is special
A kind of sharp outdoor insect prevention lightning protection power distribution cabinets of CN205565446U, including base and cabinet, the cabinet pass through the multiple of its lower end
Supporting leg is connected with base, and earthing or grounding means is provided with the middle part of the base；The cabinet front end is provided with cabinet door, the cabinet door
Side is provided with the buffer bar arranged vertically, and the cabinet door upper end is provided with observation panel；The cabinet left and right sides is provided with scattered
Hot shutter, the strip eaves of the louvered shutter is tilted down, and fly net is provided with the inside of the louvered shutter；The cabinet
Body bottom is provided with the drawer for being provided with drying chamber, the drying chamber and placing drier, and the drying chamber upper end is provided with
Gas plate, the drying chamber is by air permeable plate with being connected inside cabinet.All dehumidified, protected merely by radiating by the two inventions
Environment keeps dry state in card power distribution cabinet, but can not prevent the entrance of some animals, enters gesture after power distribution cabinet once animal
Each component in power distribution cabinet must be damaged, it is impossible to play protective action.
The content of the invention
To overcome the difference problem of security present in prior art, the invention provides a kind of safety protection power distribution cabinet.
The invention provides a kind of safety protection power distribution cabinet, the cabinet of power distribution cabinet is provided with least one radiator window, and it is created
New point is：The radiator window includes radiator window body, intelligence control system and protector, and radiator window body is dissipated using netted
Hot window, intelligence control system is arranged on radiator window body, and protector is installed on cabinet, intelligence control system control protection dress
Put on off state；The protector is made up of mechanical protection device and acoustic control protector, and mechanical protection device is embedded in cabinet
Body, close to radiating window position, will be separated by mechanical protection device inside extraneous and power distribution cabinet；Acoustic control protector is installed
On the outside of cabinet, it is placed on radiator window, for dispersing animal by sound.
Further, the mechanical protection device is included in window frame, railing sash, motor, transmission mechanism and guide rail, window frame
Radiator window and a slippage balustrade sash are installed, railing sash before and after railing sash with being staggered, and radiator window is towards power distribution cabinet
Outside, railing sash is connected towards inside cabinet between frame bottom and railing sash by guide rail, and motor is arranged on guide rail
Just and positioned at window frame base angle, motor connects railing sash through transmission mechanism, and control railing sash is moved left and right.
Further, the guide rail is made up of outside track, middle orbit and inner orbit, and outside track is close to radiator window, middle orbit
Be placed between outside track and inner orbit, inner orbit away from radiator window, wherein, middle orbit overall width be more than outside track.
Further, the transmission mechanism is included in first gear group, second gear group and rack, the base of railing sash
Level is installed with rack, and second gear group is placed between first gear group and rack.
Further, the first gear group includes gear A, gear B, gear C, gear D, gear E, output wheel and active
Wheel, driving wheel is the worm screw being coaxially fixed on the output shaft of motor, and driving wheel is engaged with gear A, and gear A is coaxial with gear B
Transmission, gear B is engaged with gear C, and gear C and gear D coaxial transmission, gear D are engaged with gear E, and gear E and output wheel are coaxial
Transmission, output wheel is meshed with second gear group, and first gear group realizes motor to the deceleration between second gear group, motor with
First gear group is fixed on window frame base angle vertically.
Further, the second gear group includes in-line gears group and chain, and in-line gears group is installed on railing sash
Bottom and be placed in radiator window base angle position, output wheel connects in-line gears group through chain, in-line gears group wherein one end gear with
Rack is engaged, and opposed gear is engaged with chain.
Further, distance is long slightly larger than railing sash bot-tom horizontal edge between both in-line gears group and output wheel axis
Degree.
Further, two outer lower portions of the railing sash are respectively equipped with magnet, corresponding with magnet on the inside of motor
With being respectively fixed with magnetic induction switch on the inside of window frame；Magnetic induction switch uses tongue tube and coordinates completion close window with magnet
Spacing control.
Further, railing sash bot-tom two ends are provided with the roller contacted with middle orbit.
Further, adjustment mechanism is additionally provided between the middle orbit and radiator window, adjustment mechanism includes horizontal adjustment
Bolt and fixed plate, adjustment bolt are fixed by nut, and adjustment bolt screw rod one end is connected plate, fixed plate and in-line gears
The connection of group shaft end；Fixed plate is divided into fixed plate a and fixed plate b, and distance is left between fixed plate a and fixed plate b, and fixed plate b is leaned on
Nearly in-line gears group, fixed plate a is fixedly connected with middle orbit, and fixed plate b can be moved left and right in middle orbit.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention automatically turns on acoustic control protector and mechanical protection device by intelligence control system, to power distribution cabinet
Cabinet plays efficiently automation protection.
(2) piezo film sensors, infrared detection sensor and piezo film sensors are triggered after animal touches radiator window
After being triggered, feedback signal can be sent to control system, control system receives infrared detection sensor and piezo film sensors
Feedback signal after, control system control electric control part, which is performed, opens mechanical protection device and acoustic control protector.
(3) electric control part triggering acoustic control protector, shoots animal painting by camera, image storage is deposited in temporarily
In storage unit, the pre- memory cell of image in temporary storage cell and static memory cell is matched by proportion unit, matched somebody with somebody
Than selection after success and the animal painting of the natural enemy of the animal, at the same time, by the natural enemy image in the pre- memory cell of image from
Corresponding animal sounds are chosen in the pre- memory cell of sound, proportion unit transmits a signal to sound-controlled apparatus, and sound-controlled apparatus is sent
Drive sound.
(4) first gear group realizes motor to the deceleration between second gear group；The rotating of motor is acted by control unit
Lease making iversion controller is controlled, and motor drives driving wheel to rotate, and last output wheel drives chain to roll, and chain passes through in-line gears group band
Carry-over bar level is slided, and rack is further driven to railing window sash slides, when opening or closing completely with railing sash, peace
Magnetic induction switch adhesive acts it by the magnet on railing sash, and sends signal, and iversion controller stops to motor in time
Driving, make railing sash stop motion.
(5) for ease of installing, motor, deceleration device, chain, in-line gears group and adjustment bolt can be unified to be arranged on one
In individual casing, casing is directly mounted in the base angle of middle orbit and window frame, casing simultaneously can be with centering rail when transmission device is installed
Two vertical edges in road are played a supporting role.
Brief description of the drawings
Fig. 1 is intelligence control system and protector connection diagram；
Fig. 2 is mechanical protection apparatus structure schematic diagram.
Mark with reference to accompanying drawing and thereon：
1- window frames, 2- railing sash, 3- motors, 4- first gear groups, 5- chains, 6- in-line gears groups, 61- fixed plates,
7- adjustment bolts, 71- nuts, 8- racks, 9- rollers, 10- magnetic induction switches, 11- magnet, 41- driving wheels, 42- output wheels.
Embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific embodiment only to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the schematic diagram of the one embodiment for the safety protection power distribution cabinet that the present invention is provided, as shown in figure 1, should
The cabinet of power distribution cabinet, which is provided with radiator window at least one radiator window, present embodiment, includes radiator window body, intelligent control system
System and protector, radiator window body use netted radiator window, and intelligence control system is arranged on radiator window body, protector
It is installed on cabinet, intelligence control system control protector on off state.Radiating is detected outside window by intelligence control system automatically
Whether possess animal, prevent from by radiator window entering in power distribution cabinet such as snake, mouse.The intelligence control system includes control
System, detection means and electric control part；Whether wherein detection means is installed on the outside of radiator window, deposited on the outside of monitoring radiator window in real time
In animal；Control system is electrical connected with detection part, electric control part respectively, and detection part includes infrared detection sensor and pressure
Power film sensors, infrared detection sensor is placed on the inside of radiator window, and piezo film sensors set infrared acquisition on radiator window body and passed
The output end of sensor connects the input and control system of piezo film sensors, the connection control of piezo film sensors output end respectively
System；When animal enters in the investigative range of infrared detection sensor, infrared detection sensor is lighted, and infrared detection sensor will
Signal reaches piezo film sensors, and piezo film sensors enter mode of operation；Signal is reached control system by infrared detection sensor
System, control system is transmitted to protector, protector opening protection function function by electric control part.The control system, detection
Part and electric control part integrally use embedded control system, and control system is mono- using 51 single-chip microcomputers, MSP430 single-chip microcomputers or AVR
Piece machine substantially increases whole control system control reliability as control core.
As shown in figure 1, the protector is made up of mechanical protection device and acoustic control protector, in mechanical protection device
Cabinet is embedded in, close to radiating window position, will be separated by mechanical protection device inside extraneous and power distribution cabinet；Acoustic control protection dress
Put and be installed on the outside of cabinet, be placed on radiator window, for dispersing animal by sound；Wherein acoustic control protector and mechanical protection
There is priority in placement, acoustic control protector priority is higher than mechanical protection device.When detection means only infrared detection sensor
When being triggered, electric control part preferentially opens acoustic control protector；Piezo film sensors are triggered after animal touches radiator window, it is red
After outer detection sensor and piezo film sensors are triggered, feedback signal can be sent to control system, control system receives red
After outer detection sensor and the feedback signal of piezo film sensors, control system control electric control part, which is performed, opens mechanical protection dress
Put and acoustic control protector.
As shown in figure 1, the acoustic control protector includes camera, temporary storage cell, static memory cell, proportioning list
Member and sound-controlled apparatus；Camera is miniature camera, and camera is connected with the input of temporary storage cell, temporary storage cell
Be connected to proportion unit with the output end of static memory cell, proportion unit output end is connected with sound-controlled apparatus, sound-controlled apparatus and
Camera is installed in outside cabinet and above radiator window.Be configured with the static memory cell the pre- memory cell of image and
Prestore common animal painting in the pre- memory cell of sound, the pre- memory cell of image；Phase in pre-stored image storage in the pre- memory cell of sound
Corresponding animal sounds.Camera is used to shoot the animal entered in infrared detection sensor working range, temporary storage cell
For placing the animal painting photographed by camera, proportion unit is used in static memory cell and temporary storage cell
Animal painting is contrasted, and the prestored information in static memory cell is called by comparison structure.The anti-nurse of acoustic control protector
Make process：When animal enters in infrared detection sensor working range, infrared detection sensor transmits a signal to control system,
Control system starts electric control part, now electric control part triggering acoustic control protector, shoots animal painting by camera, will scheme
As being stored in temporary storage cell, by proportion unit by the pre- deposit receipt of image in temporary storage cell and static memory cell
Member is matched, selection and the animal painting of the natural enemy of the animal after matching successfully, at the same time, by the pre- memory cell of image
Natural enemy image choose corresponding animal sounds from the pre- memory cell of sound, proportion unit transmits a signal to sound-controlled apparatus,
Sound-controlled apparatus, which is sent, drives sound.
Fig. 2 is the mechanical protection apparatus structure schematic diagram of the radiator window of the present invention；The mechanical protection device includes window frame
Radiator window and a slippage balustrade sash 2, railing window are installed in the 1, railing sash 2, motor 3, transmission mechanism and guide rail, window frame 1
Fan before and after radiator window 2 with being staggered, and radiator window is towards power distribution cabinet outside, and railing sash 2 is towards inside cabinet, the bottom of window frame 1
It is connected between railing sash 2 by guide rail, motor 3 is arranged on above guide rail and positioned at the base angle of window frame 1, and motor 3 is through driver
Structure connection railing sash 2, control railing sash 2 is moved left and right.The guide rail is made up of outside track, middle orbit and inner orbit, outside
Track is placed between outside track and inner orbit close to radiator window, middle orbit, and inner orbit is overall wide away from radiator window, wherein middle orbit
Degree is more than outside track.Transmission mechanism includes level in first gear group 4, second gear group and rack 8, the base of railing sash 2
Rack 8 is installed with, second gear group is placed between first gear group 4 and rack 8.The first gear group 4 includes gear
A, gear B, gear C, gear D, gear E, output wheel 42 and driving wheel 41, driving wheel 41 are the output for being coaxially fixed on motor 3
Worm screw on axle, driving wheel 41 is engaged with gear A, gear A and gear B coaxial transmission, and gear B is engaged with gear C, gear C and
Gear D coaxial transmission, gear D is engaged with gear E, gear E and the coaxial transmission of output wheel 42, output wheel 42 and second gear group phase
Engagement, first gear group 4 realizes the deceleration that motor 3 is arrived between second gear group, and motor 3 and first gear group 4 are fixed on vertically
The base angle of window frame 1.The second gear group includes in-line gears group 6 and chain 5, and in-line gears group 6 is installed on the bottom of railing sash 2
And be placed in radiator window base angle position, output wheel 42 connects in-line gears group 6 through chain 5, the wherein one end gear of in-line gears group 6 with
Rack 8 is engaged, and opposed gear is engaged with chain 5；Distance is slightly larger than railing between both in-line gears group 6 and output wheel 42 axis
The bottom lateral side length of sash 2.
As present embodiment it is further preferred that two outer lower portions of the railing sash 2 are respectively equipped with magnet 11, with
Magnet 11 is corresponding to be respectively fixed with magnetic induction switch 10 in the inner side of motor 3 with the inner side of window frame 1, and in the present invention, magnetic induction is opened
Close 10 and use the spacing control that tongue tube coordinates completion close window with magnet 11.The bottom two ends of railing sash 2 be provided with
The roller 9 of middle orbit contact.Adjustment mechanism is additionally provided between the middle orbit 11 and radiator window, adjustment mechanism includes horizontal tune
Whole bolt 7 and fixed plate 61, adjustment bolt 7 are fixed by nut 71, and the screw rod one end of adjustment bolt 7 is connected plate 61, fixed
Plate 61 is connected with the shaft end of in-line gears group 6.61 points of fixed plate is fixed plate a and fixed plate b, is stayed between fixed plate a and fixed plate b
Have distance, fixed plate b is fixedly connected close to in-line gears group 6, fixed plate a with middle orbit, fixed plate b can in middle orbit left and right
It is mobile.Fixed plate b can be changed by adjustment bolt 7 leaves distance between fixed plate a and fixed plate b, i.e., in-line gears group 6 is entered
Row movement, can further adjust chain 5.For ease of installing, motor 3, deceleration device 4, chain 5, in-line gears group 6 and adjustment spiral shell
Bolt 7 can be unified to be arranged in casing 17, directly by casing 17 mounted in middle orbit 11 and window frame 1 when installing transmission device
Base angle, casing 17 can also play a supporting role to two vertical edges of middle orbit 11 simultaneously.
The rotating action of motor 3 is by control section through iversion controller control, and motor 3 drives driving wheel 41 to rotate, last defeated
Going out wheel 42 drives chain 5 to roll, and chain 5 is slided by in-line gears group 6 with the level of carry-over bar 8, and rack 8 is further driven to railing
Sash 2 is slided, when opening or closing completely with railing sash 2, and magnet 11 on railing sash 2 is by magnetic induction
Switching 10 adhesives acts it, and sends signal, and iversion controller stops the driving to motor 3, railing sash 2 is stopped fortune in time
It is dynamic.
The detection means is connected by data wire with control system, and control system is connected by power line with motor 3；
Control device is the commander in chief of window, sends command adapted thereto, the operating of controlled motor 3；Detection means is responsible for the signal outside reception,
Eyes just as people are the same, enter its control range when being detected with mobile object, and when touching radiator window, it
Just give the pulse signal of control section one；Motor 3 mainly provides the active force of mechanical protection device；When having animal close to radiator window
And when touching, infrared detection sensor and piezo film sensors send pulse signal to control device, so as to trigger control
Device, control device starts electric control part, and by the good program large-scale integrated block of electric control part inner setting, sends finger
Order, controlled motor 3 is operated, and motor 3 completes the action closed by mechanical part again.
The preferred embodiments of the present invention have shown and described in described above, as previously described, it should be understood that not office of the invention
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and
Environment, and can be changed in invention contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area
It is dynamic., then all should be appended by the present invention and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In scope of the claims.
Claims (10)
1. a kind of safety protection power distribution cabinet, the cabinet of power distribution cabinet is provided with least one radiator window, it is characterised in that：The radiating
Window includes radiator window body, intelligence control system and protector, and radiator window body uses netted radiator window, intelligence control system
On radiator window body, protector is installed on cabinet, intelligence control system control protector on off state；It is described anti-
Protection unit is made up of mechanical protection device and acoustic control protector, and mechanical protection device is embedded in cabinet, close to radiating window position,
It will be separated by mechanical protection device inside extraneous and power distribution cabinet；Acoustic control protector is installed on the outside of cabinet, is placed in scattered
On hot window, for dispersing animal by sound.
2. safety protection power distribution cabinet according to claim 1, it is characterised in that：The mechanical protection device includes window frame
(1) radiator window and railing sash (2), railing are installed in, railing sash (2), motor (3), transmission mechanism and guide rail, window frame (1)
Sash (2) before and after radiator window with being staggered, and radiator window is towards on the outside of power distribution cabinet, and railing sash (2) is towards inside cabinet, window frame
(1) it is connected between bottom and railing sash (2) by guide rail, motor (3) is arranged on above guide rail and positioned at window frame (1) base angle,
Motor (3) connects railing sash (2) through transmission mechanism, and control railing sash (2) is moved left and right.
3. safety protection power distribution cabinet according to claim 2, it is characterised in that：The guide rail by outside track, middle orbit and
Inner orbit is constituted, and outside track is placed between outside track and inner orbit close to radiator window, middle orbit, inner orbit away from radiator window, its
In, middle orbit overall width is more than outside track.
4. safety protection power distribution cabinet according to claim 2, it is characterised in that：The transmission mechanism includes first gear group
(4) level is installed with rack (8) in, second gear group and rack (8), the base of railing sash (2), and second gear group is put
Between first gear group (4) and rack (8).
5. safety protection power distribution cabinet according to claim 4, it is characterised in that：The first gear group (4) includes gear
A, gear B, gear C, gear D, gear E, output wheel (42) and driving wheel (41), driving wheel (41) are coaxially to be fixed on motor
(3) the worm screw on output shaft, driving wheel (41) is engaged with gear A, and gear A and gear B coaxial transmission, gear B are nibbled with gear C
Close, gear C and gear D coaxial transmission, gear D are engaged with gear E, gear E and output wheel (42) coaxial transmission, output wheel (42)
It is meshed with second gear group, first gear group (4) realizes the deceleration that motor (3) is arrived between second gear group, motor (3) and the
One gear train (4) is fixed on window frame (1) base angle vertically.
6. safety protection power distribution cabinet according to claim 4, it is characterised in that：The second gear group includes in-line gears
Group (6) and chain (5), in-line gears group (6) are installed on railing sash (2) bottom and are placed in radiator window base angle position, output wheel
(42) in-line gears group (6) is connected through chain (5), in-line gears group (6) wherein one end wheel and rack (8) is engaged, with respect to tooth
Wheel is engaged with chain (5).
7. safety protection power distribution cabinet according to claim 6, it is characterised in that：The in-line gears group (6) and output wheel
Both (42) distance is slightly larger than railing sash (2) bottom lateral side length between axis.
8. safety protection power distribution cabinet according to claim 2, it is characterised in that：Under two outsides of the railing sash (2)
Portion is respectively equipped with magnet (11), corresponding with magnet (11) to be respectively fixed with magnetic induction with window frame (1) inner side on the inside of motor (3)
Switch (10)；Magnetic induction switch (10) uses tongue tube and coordinates the spacing control for completing close window with magnet (11).
9. safety protection power distribution cabinet according to claim 8, it is characterised in that：Railing sash (2) the bottom two ends are set
There is the roller (9) contacted with middle orbit.
10. safety protection power distribution cabinet according to claim 6, it is characterised in that：Between the middle orbit and radiator window also
Provided with adjustment mechanism, adjustment mechanism includes horizontal adjustment bolt (7) and fixed plate (61), and adjustment bolt (7) passes through nut
(71) fixed, adjustment bolt (7) screw rod one end is connected plate (61), and fixed plate (61) is connected with in-line gears group (6) shaft end；
Fixed plate (61) is divided into fixed plate a and fixed plate b, distance is left between fixed plate a and fixed plate b, fixed plate b is close to coaxial tooth
Wheel group (6), fixed plate a is fixedly connected with middle orbit, and fixed plate b can be moved left and right in middle orbit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351146.4A CN106992442B (en) | 2017-05-17 | 2017-05-17 | A kind of safety protection power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351146.4A CN106992442B (en) | 2017-05-17 | 2017-05-17 | A kind of safety protection power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN106992442A true CN106992442A (en) | 2017-07-28 |
| CN106992442B CN106992442B (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710351146.4A Active CN106992442B (en) | 2017-05-17 | 2017-05-17 | A kind of safety protection power distribution cabinet |
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| CN109167269A (en) * | 2018-08-10 | 2019-01-08 | 遵义长征输配电设备有限公司 | for outdoor power distribution cabinet |
| CN112672574A (en) * | 2020-12-31 | 2021-04-16 | 宁波市令通电信设备有限公司 | Intelligent protection type outdoor network assembling cabinet |
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| CN203114006U (en) * | 2013-02-07 | 2013-08-07 | 张战锋 | Intelligent window |
| CN203377512U (en) * | 2013-05-15 | 2014-01-01 | 天津市金钟东大电力安装工程有限责任公司 | AC low voltage distribution cabinet |
| CN104269769A (en) * | 2014-10-22 | 2015-01-07 | 苏州昆扬电气成套设备有限公司 | Warning power distribution control cabinet |
| CN205565446U (en) * | 2016-04-20 | 2016-09-07 | 象山艾尔沃特智能科技有限公司 | Outdoor protection against insects lightning protection switch board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167269A (en) * | 2018-08-10 | 2019-01-08 | 遵义长征输配电设备有限公司 | for outdoor power distribution cabinet |
| CN112672574A (en) * | 2020-12-31 | 2021-04-16 | 宁波市令通电信设备有限公司 | Intelligent protection type outdoor network assembling cabinet |
| CN112672574B (en) * | 2020-12-31 | 2022-02-18 | 宁波市令通电信设备有限公司 | Intelligent protection type outdoor network assembling cabinet |
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