CN106972361A - A kind of power distribution cabinet - Google Patents
A kind of power distribution cabinet Download PDFInfo
- Publication number
- CN106972361A CN106972361A CN201710330042.5A CN201710330042A CN106972361A CN 106972361 A CN106972361 A CN 106972361A CN 201710330042 A CN201710330042 A CN 201710330042A CN 106972361 A CN106972361 A CN 106972361A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- coil
- dividing plate
- pump housing
- air
- 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
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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
- E05B45/061—Electric alarm locks for combination locks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
- F04B45/027—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows having electric drive
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
-
- 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
Abstract
The invention discloses a kind of power distribution cabinet, include cabinet, and be connected to the cabinet top of cabinet upper end；The part that cabinet top lower end is located at cabinet front-end and back-end uniformly offers air outlet.Bottom is provided with a horizontally disposed dividing plate in cabinet, and dividing plate lower end is vertically connected with a vertical clapboard set along cabinet left and right directions；It is located on dividing plate on front side of vertical clapboard and offers two air pump installing ports, the position of dividing plate lower end two air pump installing ports of correspondence is separately installed with two air pumps；It is located at the part below dividing plate on front side of cabinet and is connected with an advance aerofoil.Cabinet two side bottom is located at below dividing plate, the position at vertical clapboard rear offers side air inlet, and the position that cabinet rear wall bottom is located at below dividing plate offers rear air outlet.Semiconductor chilling plate is installed on vertical clapboard.The present invention conveys air into cabinet using the telescopic air pump for being mounted with screen pack and radiated, and both ensure that radiating effect, but also with dust reduction capability, and noise is low, convenient for installation and maintenance.
Description
Technical field
The invention belongs to electrical equipment, and in particular to a kind of distribution cabinet.
Background technology
Power distribution cabinet is the final stage device of distribution system.Power distribution cabinet is used in the occasion that load is more dispersed, loop is less, it
The electric energy of a certain circuit of upper level controller switching equipment is distributed to load nearby.Due to many performances of power distribution cabinet, it is determined
Importance.Because there are many electrical equipments the inside of power distribution cabinet, it can operationally produce many heats, when heat gathers too
It is eventful, it is unfavorable for power distribution cabinet work, can also influences the performance of power distribution cabinet.Radiator fan can be all installed in general power distribution cabinet to be dissipated
Heat, but drive the air outside power distribution cabinet to enter in power distribution cabinet during radiator fan work, the dust in air can enter in company with air
Enter in power distribution cabinet, the normal work of electrical equipment in interference power distribution cabinet, or even influence the service life of parts of electrical components.
In addition, for installed outdoors or to the power distribution cabinet in visual plant electric power system, generally requiring installation lockset
To avoid power distribution cabinet from being opened by non-attendant, but the lockset safe class on existing power distribution cabinet is relatively low.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, providing one kind has both good dissipate
Hot property and anti-dust performance, low noise, the high power distribution cabinet of safe class.
To realize the purpose of the present invention, it is achieved using following technical scheme：A kind of power distribution cabinet, includes cabinet, with
And it is connected to the cabinet top of cabinet upper end；
The cabinet top is connected with cabinet upper end, and the length of the cabinet top, width are respectively greater than the length of cabinet, width, cabinet top
The part that lower end is located at cabinet front-end and back-end uniformly offers air outlet；
Bottom is provided with a horizontally disposed dividing plate in the cabinet, and the dividing plate lower end is vertically connected with one along a cabinet left side
The vertical clapboard that right direction is set, vertical clapboard will be divided into two separate spaces below cabinet internal partition；Be located on the dividing plate it is perpendicular every
Two air pump installing ports are offered on front side of plate, the position of two air pump installing ports of the dividing plate lower end correspondence is separately installed with two
Individual air pump；Part on front side of the cabinet below dividing plate, which is connected with an advance aerofoil, the advance aerofoil, uniformly opens
Provided with advance air port；
Cabinet two side bottom is located at below dividing plate, the position at vertical clapboard rear is offered after side air inlet, the cabinet
The position that wall bottom is located at below dividing plate offers rear air outlet；
The huyashi-chuuka (cold chinese-style noodles) heat exchange that aluminium material is connected with semiconductor chilling plate, the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate is installed on the vertical clapboard
The hot face heat exchanger of aluminium material is connected with device, the hot face of semiconductor chilling plate, and huyashi-chuuka (cold chinese-style noodles) heat exchanger is located on front side of vertical clapboard；Institute
State the aerofoil fan for being provided with and being dried towards rear air outlet on hot face heat exchanger；
The huyashi-chuuka (cold chinese-style noodles) heat exchanger, hot face heat exchanger include a substrate and are integrally formed multiple in substrate side respectively
Heat exchanger fin；
The air pump includes the pump housing, is connected to the intake valve of pump housing lower end, and is connected to the air outlet valve of pump housing upper end；
The pump housing includes pump housing portion and is integrally attached to the junction block of pump housing portion upper end side；
The pump housing portion includes bellows portion that can be axially retractable, the axial cross section of the bellows portion in wavy,
Bellows portion outer wall is located at the drive division that often place's concave portion is connected with annular；
First coil and the second coil are alternately provided with each described drive division successively, and the series connection of each first coil is electrically connected
Connect, each second coil is electrically connected in series；
The pump housing is integrally made up of flexible elastomeric material of 3d printing types, the first coil and the second coil
Formed by liquid metal；It is provided with the drive division to filling liquid metal to form the first coil, the second coil
Coil channel；Be respectively equipped with the bellows portion and in junction block to filling liquid metal with connect each first coil,
The communicating passage of each the second coil；
Junction block side wall is provided with two the first liquid injection ports that the communicating passage both ends with being connected first coil are connected, described
Junction block side wall is provided with two the second liquid injection ports that the communicating passage both ends with being connected the second coil are connected；Two the first fluid injections
It is sealedly connected with respectively on mouth in the first binding post, two the second liquid injection ports and is sealedly connected with the second binding post respectively；
Connected between two first binding posts and connect alternating current between direct current, two the second binding posts；
The intake valve includes intake leaf and multiple valve bodies on intake leaf, and the air outlet valve includes
Valve plate and multiple valve bodies on outlet valve plate；Installation institute is formed on the intake leaf, outlet valve plate respectively
State the circular passage of valve body；
The valve body includes the valve block of quality of rubber materials, is molded over the annular plug division of valve block lower end, and is molded over grafting
The centring ring at subordinate end, the positioning ring outer wall is circumferentially to form two on taper surface wide at the top and narrow at the bottom, the plug division
Breach above；
The inner male part that the bellows portion inwall is located at more than at one is formed to be connected with filter screen installing ring, filter screen installing ring
Screen pack；The screen pack includes with the collar of filter screen installing ring clamping and is fixedly connected on the filter screen of collar inner circumferential；
Right-hand member has upper and lower end on the left of door body, the door body to be separately installed with electric mortise lock by gemel connection on front side of the cabinet, institute
State cabinet inner left wall and the plug housing for coordinating grafting with the latch of the electric mortise lock is installed；A horizontal stroke is offered in the door body
Mouth is stretched into the finger of setting, the position that the door body inwall correspondence finger stretches into mouth is provided with fingerprint password input device；
The fingerprint password input device includes upper shell, is connected to the lower house of upper shell lower end；The upper shell includes
The lid portion being directly connected to lower house upper end, is integrally attached to the cover body portion of lid body upper end, and is integrally attached to lid
The lower tongue body of portion's inside lower end, the section that front openings are formed between the convex cell body, cover body portion and lid portion is L-shaped
Password Input chamber, opening and the finger of Password Input chamber are stretched entrance opening dimension and matched；
Outer wall of the lower tongue body close to Password Input chamber opening side is installed with a rectangular Password Input mould
4 are provided with block circuit board, Password Input module board along its length by compressing switch, is each pressed on the button compressed switch
It has been respectively fixedly connected with the peace for forming and being passed through for the finger print acquisition module on finger print acquisition module, the convex groove body sidewall
Fill mouth；
It is electrically connected with the controller respectively with finger print acquisition module described in each by compressing switch；
When inputting finger-print cipher, index finger, middle finger, ring finger and little finger are sequentially pressed on four finger print acquisition modules, and each finger is pressed
According to password order exert oneself press each finger print acquisition module make being pressed by compressing switch for correspondence position, in the pressing of correspondence position
When switch is pressed, controller extracts the finger print information that the finger print acquisition module of correspondence position is got, and forms four according to secondary
The fingerprint sequence of sequence arrangement, controller compares the fingerprint sequence information that fingerprint sequence is independently set with user, if fingerprint sequence
Information is consistent, then judges that Password Input is correct, and controller control electric mortise lock performs unlocking step, if fingerprint sequence information differs
Cause, then controller judges Password Input mistake, and password is re-entered by buzzer or voice message user；
When Password Input errors number is more than 3 times in setting time, controller sends alarm by wireless network to server
Signal；
When electric mortise lock be in released state when, press optional position by compressing switch, then controller control electric mortise lock lock.
Preferably：The inner male part that the bellows portion inwall is located at more than at two forms the filter screen peace of circle
Dress is enclosed, and the internal diameter of each filter screen installing ring successively decreases from bottom to top.
Preferably：The upper shell outer upper end is turned over integrally formed with the connection being fixedly linked with right door body inwall
Side.
Preferably：First binding post, the second binding post of two air pumps are electrically connected with controller respectively
Connect, and between the second binding post of two air pumps institute's indirect current opposite in phase so that shrink in the pump housing portion of air pump
When, the pump housing portion elongation of another air pump.
The present invention also provides another power distribution cabinet, includes cabinet, and be connected to the cabinet top of cabinet upper end；
The cabinet top is connected with cabinet upper end, and the length of the cabinet top, width are respectively greater than the length of cabinet, width, cabinet top
The part that lower end is located at cabinet front-end and back-end uniformly offers air outlet；
Bottom is provided with a horizontally disposed dividing plate in the cabinet, and the dividing plate lower end is vertically connected with one along a cabinet left side
The vertical clapboard that right direction is set, vertical clapboard will be divided into two separate spaces below cabinet internal partition；Be located on the dividing plate it is perpendicular every
Two air pump installing ports are offered on front side of plate, the position of two air pump installing ports of the dividing plate lower end correspondence is separately installed with two
Individual air pump；Part on front side of the cabinet below dividing plate, which is connected with an advance aerofoil, the advance aerofoil, uniformly opens
Provided with advance air port；
Cabinet two side bottom is located at below dividing plate, the position at vertical clapboard rear is offered after side air inlet, the cabinet
The position that wall bottom is located at below dividing plate offers rear air outlet；
The huyashi-chuuka (cold chinese-style noodles) heat exchange that aluminium material is connected with semiconductor chilling plate, the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate is installed on the vertical clapboard
The hot face heat exchanger of aluminium material is connected with device, the hot face of semiconductor chilling plate, and huyashi-chuuka (cold chinese-style noodles) heat exchanger is located on front side of vertical clapboard；Institute
State the aerofoil fan for being provided with and being dried towards rear air outlet on hot face heat exchanger；
The air pump includes the pump housing, is connected to the intake valve of pump housing lower end, and is connected to the air outlet valve of pump housing upper end；
The pump housing includes pump housing portion and is integrally attached to the junction block of pump housing portion upper end side；
The pump housing portion includes bellows portion that can be axially retractable, the axial cross section of the bellows portion in wavy,
Bellows portion outer wall is located at the drive division that often place's concave portion is connected with annular；
First coil and the second coil are alternately provided with each described drive division successively, and the series connection of each first coil is electrically connected
Connect, each second coil is electrically connected in series；
The pump housing is integrally made up of flexible elastomeric material of 3d printing types, the first coil and the second coil
Formed by liquid metal；It is provided with the drive division to filling liquid metal to form the first coil, the second coil
Coil channel；Be respectively equipped with the bellows portion and in junction block to filling liquid metal with connect each first coil,
The communicating passage of each the second coil；
Junction block side wall is provided with two the first liquid injection ports that the communicating passage both ends with being connected first coil are connected, described
Junction block side wall is provided with two the second liquid injection ports that the communicating passage both ends with being connected the second coil are connected；Two the first fluid injections
It is sealedly connected with respectively on mouth in the first binding post, two the second liquid injection ports and is sealedly connected with the second binding post respectively；
Connected between two first binding posts and connect alternating current between direct current, two the second binding posts；
The intake valve includes intake leaf and multiple valve bodies on intake leaf, and the air outlet valve includes
Valve plate and multiple valve bodies on outlet valve plate；Installation institute is formed on the intake leaf, outlet valve plate respectively
State the circular passage of valve body；
The valve body includes the valve block of quality of rubber materials, is molded over the annular plug division of valve block lower end, and is molded over grafting
The centring ring at subordinate end, the positioning ring outer wall is circumferentially to form two on taper surface wide at the top and narrow at the bottom, the plug division
Breach above；
The inner male part that the bellows portion inwall is located at more than at one is formed to be connected with filter screen installing ring, filter screen installing ring
Screen pack；The screen pack includes with the collar of filter screen installing ring clamping and is fixedly connected on the filter screen of collar inner circumferential；
First binding post, the second binding post of two air pumps are electrically connected with the controller respectively, and the of two air pumps
The opposite in phase of institute's indirect current between two binding posts so that when the pump housing portion of an air pump shrinks, the pump of another air pump
Body portion extends.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention uses the telescopic gas for being mounted with screen pack
Pump conveys air into cabinet and radiated, and both ensure that radiating effect, but also with dust reduction capability, and noise is low, installs and safeguards
It is convenient.When temperature is higher, semiconductor chilling plate is opened, the air themperature for making air pump be pumped into above cabinet internal partition is relatively low, enters
One step improves the radiating of electrical equipment in power distribution cabinet.
Specifically, air pump makes the pump housing with coil channel by 3d printing types, the pump housing is constituted using liquid metals
Interior coil.The coil includes two groups be arranged alternately, and one group passes to direct current, and one group passes to alternating current, two neighboring line
In the same direction, reverse magnetic field is alternately formed between circle so that bellows portion integrally produces flexible so that pump housing internal volume produces change
Change, so as to realize the function of air pump.The movable member of the air pump is all concentrated on the bellows portion of quality of rubber materials, in the absence of biography
Vibration between dynamic component, can produce collision, due to the pump housing between the latter stage of bellows portion contraction process, adjacent drive division
Generally elastomeric material, vibrates small when drive division collides, noise is low.
In addition, in order to ensure that power distribution cabinet is not opened maliciously, also ensuring that attendant can be easy to open power distribution cabinet, therefore use
Fingerprint password input device coordinates electric mortise lock to pin.
Specifically, when inputting finger-print cipher by fingerprint password input device.Even if user fingerprints are maliciously got, but are removed
With it is outdoor nobody can know the input order of finger-print cipher.Due to by the pressing amplitude very little compressed switch, having even in other people
Also it is difficult to find input sequence under meaning observation.And user is deliberately blocked also without as using ordinary password device, peace
Full property is very high.
Brief description of the drawings
Fig. 1, Fig. 2 are the structural representations of the present invention.
Fig. 3 is the decomposition texture schematic diagram of the present invention.
Fig. 4 is the structural representation of dividing plate and each part on dividing plate.
Fig. 5 is the cross section structure diagram of PIN PAD.
Fig. 6 is the decomposition texture schematic diagram of PIN PAD.
Fig. 7 is the structural representation of air pump.
Fig. 8 is the cross section structure diagram of air pump.
Fig. 9 is the decomposition texture schematic diagram of air pump.
Figure 10 is the structural representation of valve body.
Figure 11 is the connection figure of pump housing interior loop.
1st, cabinet；11st, side air inlet；12nd, rear air outlet；
2nd, door body；21st, finger stretches into mouth；
3rd, fingerprint password input device；31st, upper shell；311st, lower tongue body；312nd, Password Input chamber；313rd, installing port；314th, even
Connect flange；32nd, lower house；33rd, finger print acquisition module；34th, by compressing switch；35th, Password Input module board；
4th, advance aerofoil；41st, advance air port；
5th, cabinet top；51st, air outlet；
6th, air pump；61st, the pump housing；611st, junction block；6111st, the first liquid injection port；6112nd, the second liquid injection port；612nd, air outlet valve is installed
Mouthful；613rd, pump housing portion；6131st, bellows portion；6132nd, drive division；6133rd, coil channel；613a, first coil；613b, second
Coil；614th, intake valve installing port；615th, filter screen installing ring；621st, the first binding post；622nd, the second binding post；63rd, go out
Valve plate；64th, valve body；640th, valve block；641st, plug division；642nd, centring ring；643rd, breach；65th, intake leaf；66th, screen pack；
661st, collar；662nd, filter screen；
7th, electric mortise lock；
8th, dividing plate；81st, air pump installing port；82nd, vertical clapboard；83rd, semiconductor chilling plate；831st, huyashi-chuuka (cold chinese-style noodles) heat exchanger；832nd, hot face is changed
Hot device；833rd, aerofoil fan.
Embodiment
Embodiment 1
With reference to shown in Fig. 1 to Figure 11, the present embodiment is a kind of power distribution cabinet, includes cabinet 1, and be connected to the cabinet of cabinet upper end
Top 5.
The cabinet top is connected with cabinet upper end, and the length of the cabinet top, width are respectively greater than the length of cabinet, width,
The part that cabinet top lower end is located at cabinet front-end and back-end uniformly offers air outlet 51.
Bottom is provided with a horizontally disposed dividing plate 8 in the cabinet, and the dividing plate lower end is vertically connected with an edge
The vertical clapboard that cabinet left and right directions is set, vertical clapboard will be divided into two separate spaces 82 below cabinet internal partition；On the dividing plate
Two air pump installing ports 81, the position point of two air pump installing ports of the dividing plate lower end correspondence are offered on front side of vertical clapboard
Two air pumps 6 are not installed；It is located at the part below dividing plate on front side of the cabinet and is connected with an advance aerofoil 4, it is described to advance
Uniformly advance air port 41 is offered on aerofoil.
Cabinet two side bottom is located at below dividing plate, the position at vertical clapboard rear offers side air inlet 11, described
The position that cabinet rear wall bottom is located at below dividing plate offers rear air outlet 12.
It is provided with the vertical clapboard on semiconductor chilling plate 83, the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate and is connected with the cold of aluminium material
The hot face heat exchanger 832 of aluminium material is connected with face heat exchanger 831, the hot face of semiconductor chilling plate, and huyashi-chuuka (cold chinese-style noodles) heat exchanger is located at
On front side of vertical clapboard；The aerofoil fan 833 dried towards rear air outlet is installed on the hot face heat exchanger.
The huyashi-chuuka (cold chinese-style noodles) heat exchanger, hot face heat exchanger include a substrate and are integrally formed in substrate side respectively
Multiple heat exchanger fins.
The air pump includes the pump housing 61, is connected to the intake valve of pump housing lower end, and is connected to the outlet of pump housing upper end
Valve.
The pump housing includes pump housing portion 613 and is integrally attached to the junction block 611 of pump housing portion upper end side；It is described
Pump housing portion includes bellows portion 6131 that can be axially retractable, and the axial cross section of the bellows portion is in wavy, ripple
Pipe portion outer wall is located at the drive division 6132 that often place's concave portion is connected with annular.
First coil 613a and the second coil 613b, and each First Line are alternately provided with each described drive division successively
Circle is electrically connected in series, and each second coil is electrically connected in series.
The pump body upper end is air outlet valve installing port 612, and the pump housing subordinate end is intake valve installing port 614.
The pump housing is integrally made up of flexible elastomeric material of 3d printing types, the first coil and second
Coil is formed by liquid metal；It is provided with to filling liquid metal to form the first coil, the second line in the drive division
The coil channel 6133 of circle；Be respectively equipped with the bellows portion and in junction block to filling liquid metal with connect each the
The communicating passage of one coil, each the second coil.
Junction block side wall is provided with two the first liquid injection ports that the communicating passage both ends with being connected first coil are connected
6111, junction block side wall is provided with two the second liquid injection ports that the communicating passage both ends with being connected the second coil are connected
6112；Sealing respectively is sealedly connected with the first binding post 621, two the second liquid injection ports in two the first liquid injection ports respectively to connect
It is connected to the second binding post 622.
Connected between two first binding posts and connect alternating current between direct current, two the second binding posts.
The intake valve includes intake leaf 65 and multiple valve bodies 64 on intake leaf, the air outlet valve
Include outlet valve plate 63 and multiple valve bodies on outlet valve plate；On the intake leaf, outlet valve plate respectively into
Type has the circular passage for installing the valve body.
The valve body includes the valve block 640 of quality of rubber materials, is molded over the annular plug division 641 of valve block lower end, and
The centring ring 642 of plug division lower end is molded over, the positioning ring outer wall is along week on taper surface wide at the top and narrow at the bottom, the plug division
To forming more than two breach 643.
The inner male part that the bellows portion inwall is located at more than at one forms filter screen installing ring 615, filter screen installing ring
On be connected with screen pack 66；The screen pack includes and the collar 661 of filter screen installing ring clamping and is fixedly connected on collar
The filter screen 662 of inner circumferential.
Right-hand member has upper and lower end on the left of door body 2, the door body to be separately installed with electric mortiser by gemel connection on front side of the cabinet
Lock 7, the cabinet inner left wall is provided with the plug housing with the latch cooperation grafting of the electric mortise lock（It is not shown）；The door body
On offer a finger laterally set and stretch into mouth 21, the position that the door body inwall correspondence finger stretches into mouth is provided with fingerprint
PIN PAD 3.
The fingerprint password input device includes upper shell 31, is connected to the lower house 32 of upper shell lower end；The upper casing
Body includes the lid portion being directly connected to lower house upper end, is integrally attached to the cover body portion of lid body upper end, and integrally connects
The lower tongue body 311 of lid portion inside lower end is connected on, front openings are formed between the convex cell body, cover body portion and lid portion
The L-shaped Password Input chamber 312 in section, opening and the finger of Password Input chamber are stretched entrance opening dimension and matched.
It is defeated that outer wall of the lower tongue body close to Password Input chamber opening side is installed with a rectangular password
Enter to be provided with 4 along its length on module board 35, Password Input module board by compressing switch 34, each by compressing switch
Button on be respectively fixedly connected with finger print acquisition module 33, the convex groove body sidewall and formed for the fingerprint collecting mould
The installing port 313 that block is passed through.
User's finger stretches into Password Input intracavitary and operated during input finger-print cipher, except user during input finger-print cipher
Oneself is outer, and others is difficult to judge Password Input order, and cryptosecurity grade is high.
It is electrically connected with the controller respectively with finger print acquisition module described in each by compressing switch.Control board is read by pressing off
The information of pass and password acquisition module is the routine techniques of prior art, is that those skilled in the art easily realize, therefore literary
In do not deploy specifically.
When inputting finger-print cipher, index finger, middle finger, ring finger and little finger are sequentially pressed on four finger print acquisition modules, each hand
Refer to according to password order exert oneself press each finger print acquisition module make being pressed by compressing switch for correspondence position, in correspondence position
When being pressed by compressing switch, controller extracts the finger print information that the finger print acquisition module of correspondence position is got, and forms four and presses
According to the fingerprint sequence of sequential arrangement, controller compares the fingerprint sequence information that fingerprint sequence is independently set with user, if fingerprint
Sequence information is consistent, then judges that Password Input is correct, and controller control electric mortise lock performs unlocking step, if fingerprint sequence information is not
Unanimously, then controller judges Password Input mistake, and password is re-entered by buzzer or voice message user.
In order to more directly understand the operation principle of fingerprint password input device, citing below is further illustrated：Such as forefinger, in
Refer to, nameless and little finger of toe corresponds to 1,2,3 and 4 respectively, if setting code is 2143, middle finger, forefinger, little finger of toe and nothing are pressed successively
Name refers to.
Certainly, password can also be set to 6 conventional bit digitals, such as setting code is 232421, then press successively middle finger,
The third finger, middle finger, little finger of toe, middle finger, forefinger.
Further, when being pressed by compressing switch of two positions can be set, then it represents that correspondence numeral is corresponding positions
The digital sum of correspondence is put, such as corresponding numeral 5 when pressing forefinger with little finger of toe simultaneously, while corresponding numeral when pressing middle finger with little finger of toe
6, while corresponding numeral 7 when pressing the third finger with little finger of toe.Such as setting code is 753154, then simultaneously by nameless and little finger of toe,
Then forefinger and little finger of toe are pressed, then by the third finger, forefinger is then pressed, then presses forefinger and little finger of toe, finally press little finger of toe.
When Password Input errors number is more than 3 times in setting time, controller is sent by wireless network to server
Alarm signal, server then sends alarm signal to the computer of console.According to taking the photograph below cabinet top on front side of the power distribution cabinet
As head, computer can monitor the concrete condition outside power distribution cabinet to make disposal by camera.
When electric mortise lock be in released state when, press optional position by any button for compressing switch or inputting on keyboard
When, then controller control electric mortise lock is locked.
The inner male part that the bellows portion inwall is located at more than at two forms the filter screen installing ring 615 of circle, and respectively
The internal diameter of individual filter screen installing ring successively decreases from bottom to top.The less screen pack of diameter above is first filled when installing, position is refilled
The screen pack being relatively large in diameter in lower section.
The upper shell outer upper end is integrally formed with the connection flange 314 being fixedly linked with right door body inwall.
Embodiment 2
The present embodiment makes following improvement on the basis of embodiment 1：Entrance top is stretched in the door body positioned at finger to be provided with
Cipher inputting keyboard, the cipher inputting keyboard is electrically connected with the controller, and the Toe Transplantation for Segmental Finger for inputting finger-print cipher is used in user
It is injured and when can not normally input complete finger print password, user first clicks " 0 " key on cipher inputting keyboard, and then user will
Any one above finger in index finger, middle finger, ring finger and little finger is pressed simultaneously as on finger print acquisition module at an arbitrary position
Lower correspondence position by compressing switch, controller extracts the finger print information that at least one finger print acquisition module is got, and and user
The finger print information independently set is compared, and after matching user identity, controller is to the mobile end with corresponding user identity binding
End sends dynamic verification code, and user is inputted on cipher inputting keyboard after correct dynamic verification code, controller control electric mortise lock
Perform unlocking step.
By above-mentioned improvement, there is injured or other influences fingerprint letter in the Toe Transplantation for Segmental Finger for being used to input finger-print cipher in user
When ceasing the situation of input, after the identity that user is confirmed by least one finger print information, it is unlocked with reference to dynamic password, it is to avoid
Because finger print information does not lead to not the situation for opening power distribution cabinet entirely.
Embodiment 3
The present embodiment is a kind of power distribution cabinet, includes cabinet, and be connected to the cabinet top of cabinet upper end；In the cabinet top and cabinet
End is connected, and the length of the cabinet top, width are respectively greater than the length of cabinet, width, and cabinet top lower end is located at cabinet front end with after
The part at end uniformly offers air outlet.
Bottom is provided with a horizontally disposed dividing plate in the cabinet, and the dividing plate lower end is vertically connected with one along cabinet
The vertical clapboard that body left and right directions is set, vertical clapboard will be divided into two separate spaces below cabinet internal partition；It is located on the dividing plate
Two air pump installing ports are offered on front side of vertical clapboard, the position of two air pump installing ports of the dividing plate lower end correspondence is respectively mounted
There are two air pumps；It is located at the part below dividing plate on front side of the cabinet to be connected with an advance aerofoil, the advance aerofoil
It is even to offer advance air port.
Cabinet two side bottom is located at below dividing plate, the position at vertical clapboard rear offers side air inlet, the cabinet
The position that body rear wall bottom is located at below dividing plate offers rear air outlet.
The huyashi-chuuka (cold chinese-style noodles) that aluminium material is connected with semiconductor chilling plate, the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate is installed on the vertical clapboard
The hot face heat exchanger of aluminium material is connected with heat exchanger, the hot face of semiconductor chilling plate, and huyashi-chuuka (cold chinese-style noodles) heat exchanger is located at before vertical clapboard
Side；The aerofoil fan dried towards rear air outlet is installed on the hot face heat exchanger.
The air pump includes the pump housing, is connected to the intake valve of pump housing lower end, and is connected to the air outlet valve of pump housing upper end.
The pump housing includes pump housing portion and is integrally attached to the junction block of pump housing portion upper end side.
The pump housing portion includes bellows portion that can be axially retractable, and the axial cross section of the bellows portion is in wave
Shape, bellows portion outer wall is located at the drive division that often place's concave portion is connected with annular.
First coil and the second coil, and each first coil series electrical are alternately provided with each described drive division successively
Connection, each second coil is electrically connected in series.
The pump housing is integrally made up of flexible elastomeric material of 3d printing types, the first coil and second
Coil is formed by liquid metal；It is provided with to filling liquid metal to form the first coil, the second line in the drive division
The coil channel of circle；It is respectively equipped with to filling liquid metal to connect each First Line in the bellows portion and in junction block
Circle, the communicating passage of each the second coil.
Junction block side wall is provided with two the first liquid injection ports that the communicating passage both ends with being connected first coil are connected,
Junction block side wall is provided with two the second liquid injection ports that the communicating passage both ends with being connected the second coil are connected；Two first
It is sealedly connected with respectively in liquid injection port in the first binding post, two the second liquid injection ports and is sealedly connected with the second terminals respectively
Son.
Connected between two first binding posts and connect alternating current between direct current, two the second binding posts.
First binding post, the second binding post of two air pumps are electrically connected with the controller respectively, and two air pumps
The second binding post between institute's indirect current opposite in phase so that when the pump housing portion of air pump shrinks, another air pump
The pump housing portion elongation.The air inlet one of two such air pump one is vented, and makes have continual air to flow from bottom to top in power distribution cabinet
It is dynamic, it is ensured that good radiating effect.
Claims (5)
1. a kind of power distribution cabinet, it is characterised in that：Include cabinet, and be connected to the cabinet top of cabinet upper end；
The cabinet top is connected with cabinet upper end, and the length of the cabinet top, width are respectively greater than the length of cabinet, width, cabinet top
The part that lower end is located at cabinet front-end and back-end uniformly offers air outlet；
Bottom is provided with a horizontally disposed dividing plate in the cabinet, and the dividing plate lower end is vertically connected with one along a cabinet left side
The vertical clapboard that right direction is set, vertical clapboard will be divided into two separate spaces below cabinet internal partition；Be located on the dividing plate it is perpendicular every
Two air pump installing ports are offered on front side of plate, the position of two air pump installing ports of the dividing plate lower end correspondence is separately installed with two
Individual air pump；Part on front side of the cabinet below dividing plate, which is connected with an advance aerofoil, the advance aerofoil, uniformly opens
Provided with advance air port；
Cabinet two side bottom is located at below dividing plate, the position at vertical clapboard rear is offered after side air inlet, the cabinet
The position that wall bottom is located at below dividing plate offers rear air outlet；
The huyashi-chuuka (cold chinese-style noodles) heat exchange that aluminium material is connected with semiconductor chilling plate, the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate is installed on the vertical clapboard
The hot face heat exchanger of aluminium material is connected with device, the hot face of semiconductor chilling plate, and huyashi-chuuka (cold chinese-style noodles) heat exchanger is located on front side of vertical clapboard；Institute
State the aerofoil fan for being provided with and being dried towards rear air outlet on hot face heat exchanger；
The huyashi-chuuka (cold chinese-style noodles) heat exchanger, hot face heat exchanger include a substrate and are integrally formed multiple in substrate side respectively
Heat exchanger fin；
The air pump includes the pump housing, is connected to the intake valve of pump housing lower end, and is connected to the air outlet valve of pump housing upper end；
The pump housing includes pump housing portion and is integrally attached to the junction block of pump housing portion upper end side；
The pump housing portion includes bellows portion that can be axially retractable, the axial cross section of the bellows portion in wavy,
Bellows portion outer wall is located at the drive division that often place's concave portion is connected with annular；
First coil and the second coil are alternately provided with each described drive division successively, and the series connection of each first coil is electrically connected
Connect, each second coil is electrically connected in series；
The pump housing is integrally made up of flexible elastomeric material of 3d printing types, the first coil and the second coil
Formed by liquid metal；It is provided with the drive division to filling liquid metal to form the first coil, the second coil
Coil channel；Be respectively equipped with the bellows portion and in junction block to filling liquid metal with connect each first coil,
The communicating passage of each the second coil；
Junction block side wall is provided with two the first liquid injection ports that the communicating passage both ends with being connected first coil are connected, described
Junction block side wall is provided with two the second liquid injection ports that the communicating passage both ends with being connected the second coil are connected；Two the first fluid injections
It is sealedly connected with respectively on mouth in the first binding post, two the second liquid injection ports and is sealedly connected with the second binding post respectively；
Connected between two first binding posts and connect alternating current between direct current, two the second binding posts；
The intake valve includes intake leaf and multiple valve bodies on intake leaf, and the air outlet valve includes
Valve plate and multiple valve bodies on outlet valve plate；Installation institute is formed on the intake leaf, outlet valve plate respectively
State the circular passage of valve body；
The valve body includes the valve block of quality of rubber materials, is molded over the annular plug division of valve block lower end, and is molded over grafting
The centring ring at subordinate end, the positioning ring outer wall is circumferentially to form two on taper surface wide at the top and narrow at the bottom, the plug division
Breach above；
The inner male part that the bellows portion inwall is located at more than at one is formed to be connected with filter screen installing ring, filter screen installing ring
Screen pack；The screen pack includes with the collar of filter screen installing ring clamping and is fixedly connected on the filter screen of collar inner circumferential；
Right-hand member has upper and lower end on the left of door body, the door body to be separately installed with electric mortise lock by gemel connection on front side of the cabinet, institute
State cabinet inner left wall and the plug housing for coordinating grafting with the latch of the electric mortise lock is installed；A horizontal stroke is offered in the door body
Mouth is stretched into the finger of setting, the position that the door body inwall correspondence finger stretches into mouth is provided with fingerprint password input device；
The fingerprint password input device includes upper shell, is connected to the lower house of upper shell lower end；The upper shell includes
The lid portion being directly connected to lower house upper end, is integrally attached to the cover body portion of lid body upper end, and is integrally attached to lid
The lower tongue body of portion's inside lower end, the section that front openings are formed between the convex cell body, cover body portion and lid portion is L-shaped
Password Input chamber, opening and the finger of Password Input chamber are stretched entrance opening dimension and matched；
Outer wall of the lower tongue body close to Password Input chamber opening side is installed with a rectangular Password Input mould
4 are provided with block circuit board, Password Input module board along its length by compressing switch, is each pressed on the button compressed switch
It has been respectively fixedly connected with the peace for forming and being passed through for the finger print acquisition module on finger print acquisition module, the convex groove body sidewall
Fill mouth；
It is electrically connected with the controller respectively with finger print acquisition module described in each by compressing switch；
When inputting finger-print cipher, index finger, middle finger, ring finger and little finger are sequentially pressed on four finger print acquisition modules, and each finger is pressed
According to password order exert oneself press each finger print acquisition module make being pressed by compressing switch for correspondence position, in the pressing of correspondence position
When switch is pressed, controller extracts the finger print information that the finger print acquisition module of correspondence position is got, and forms four according to secondary
The fingerprint sequence of sequence arrangement, controller compares the fingerprint sequence information that fingerprint sequence is independently set with user, if fingerprint sequence
Information is consistent, then judges that Password Input is correct, and controller control electric mortise lock performs unlocking step, if fingerprint sequence information differs
Cause, then controller judges Password Input mistake, and password is re-entered by buzzer or voice message user；
When Password Input errors number is more than 3 times in setting time, controller sends alarm by wireless network to server
Signal；
When electric mortise lock be in released state when, press optional position by compressing switch, then controller control electric mortise lock lock.
2. a kind of power distribution cabinet as claimed in claim 1, it is characterised in that：The bellows portion inwall is located at interior more than at two
Convex portion forms the filter screen installing ring of circle, and the internal diameter of each filter screen installing ring successively decreases from bottom to top.
3. a kind of power distribution cabinet as claimed in claim 1, it is characterised in that：The upper shell outer upper end integrally formed with the right side
The connection flange that door body inwall is fixedly linked.
4. a kind of power distribution cabinet as claimed in claim 1, it is characterised in that：First binding post of two air pumps, second
Binding post is electrically connected with the controller respectively, and between the second binding post of two air pumps institute's indirect current opposite in phase,
During so that the pump housing portion of an air pump shrinking, the pump housing portion elongation of another air pump.
5. a kind of power distribution cabinet, it is characterised in that：Include cabinet, and be connected to the cabinet top of cabinet upper end；
The cabinet top is connected with cabinet upper end, and the length of the cabinet top, width are respectively greater than the length of cabinet, width, cabinet top
The part that lower end is located at cabinet front-end and back-end uniformly offers air outlet；
Bottom is provided with a horizontally disposed dividing plate in the cabinet, and the dividing plate lower end is vertically connected with one along a cabinet left side
The vertical clapboard that right direction is set, vertical clapboard will be divided into two separate spaces below cabinet internal partition；Be located on the dividing plate it is perpendicular every
Two air pump installing ports are offered on front side of plate, the position of two air pump installing ports of the dividing plate lower end correspondence is separately installed with two
Individual air pump；Part on front side of the cabinet below dividing plate, which is connected with an advance aerofoil, the advance aerofoil, uniformly opens
Provided with advance air port；
Cabinet two side bottom is located at below dividing plate, the position at vertical clapboard rear is offered after side air inlet, the cabinet
The position that wall bottom is located at below dividing plate offers rear air outlet；
The huyashi-chuuka (cold chinese-style noodles) heat exchange that aluminium material is connected with semiconductor chilling plate, the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate is installed on the vertical clapboard
The hot face heat exchanger of aluminium material is connected with device, the hot face of semiconductor chilling plate, and huyashi-chuuka (cold chinese-style noodles) heat exchanger is located on front side of vertical clapboard；Institute
State the aerofoil fan for being provided with and being dried towards rear air outlet on hot face heat exchanger；
The air pump includes the pump housing, is connected to the intake valve of pump housing lower end, and is connected to the air outlet valve of pump housing upper end；
The pump housing includes pump housing portion and is integrally attached to the junction block of pump housing portion upper end side；
The pump housing portion includes bellows portion that can be axially retractable, the axial cross section of the bellows portion in wavy,
Bellows portion outer wall is located at the drive division that often place's concave portion is connected with annular；
First coil and the second coil are alternately provided with each described drive division successively, and the series connection of each first coil is electrically connected
Connect, each second coil is electrically connected in series；
The pump housing is integrally made up of flexible elastomeric material of 3d printing types, the first coil and the second coil
Formed by liquid metal；It is provided with the drive division to filling liquid metal to form the first coil, the second coil
Coil channel；Be respectively equipped with the bellows portion and in junction block to filling liquid metal with connect each first coil,
The communicating passage of each the second coil；
Junction block side wall is provided with two the first liquid injection ports that the communicating passage both ends with being connected first coil are connected, described
Junction block side wall is provided with two the second liquid injection ports that the communicating passage both ends with being connected the second coil are connected；Two the first fluid injections
It is sealedly connected with respectively on mouth in the first binding post, two the second liquid injection ports and is sealedly connected with the second binding post respectively；
Connected between two first binding posts and connect alternating current between direct current, two the second binding posts；
The intake valve includes intake leaf and multiple valve bodies on intake leaf, and the air outlet valve includes
Valve plate and multiple valve bodies on outlet valve plate；Installation institute is formed on the intake leaf, outlet valve plate respectively
State the circular passage of valve body；
The valve body includes the valve block of quality of rubber materials, is molded over the annular plug division of valve block lower end, and is molded over grafting
The centring ring at subordinate end, the positioning ring outer wall is circumferentially to form two on taper surface wide at the top and narrow at the bottom, the plug division
Breach above；
The inner male part that the bellows portion inwall is located at more than at one is formed to be connected with filter screen installing ring, filter screen installing ring
Screen pack；The screen pack includes with the collar of filter screen installing ring clamping and is fixedly connected on the filter screen of collar inner circumferential；
First binding post, the second binding post of two air pumps are electrically connected with the controller respectively, and the of two air pumps
The opposite in phase of institute's indirect current between two binding posts so that when the pump housing portion of an air pump shrinks, the pump of another air pump
Body portion extends.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348116.2A CN108448452A (en) | 2017-05-11 | 2017-05-11 | A kind of power distribution cabinet |
| CN201810348088.4A CN108448451A (en) | 2017-05-11 | 2017-05-11 | A kind of power distribution cabinet |
| CN201710330042.5A CN106972361B (en) | 2017-05-11 | 2017-05-11 | A kind of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330042.5A CN106972361B (en) | 2017-05-11 | 2017-05-11 | A kind of power distribution cabinet |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810348116.2A Division CN108448452A (en) | 2017-05-11 | 2017-05-11 | A kind of power distribution cabinet |
| CN201810348088.4A Division CN108448451A (en) | 2017-05-11 | 2017-05-11 | A kind of power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106972361A true CN106972361A (en) | 2017-07-21 |
| CN106972361B CN106972361B (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810348116.2A Pending CN108448452A (en) | 2017-05-11 | 2017-05-11 | A kind of power distribution cabinet |
| CN201810348088.4A Pending CN108448451A (en) | 2017-05-11 | 2017-05-11 | A kind of power distribution cabinet |
| CN201710330042.5A Active CN106972361B (en) | 2017-05-11 | 2017-05-11 | A kind of power distribution cabinet |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810348116.2A Pending CN108448452A (en) | 2017-05-11 | 2017-05-11 | A kind of power distribution cabinet |
| CN201810348088.4A Pending CN108448451A (en) | 2017-05-11 | 2017-05-11 | A kind of power distribution cabinet |
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| CN (3) | CN108448452A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946978A (en) * | 2017-12-08 | 2018-04-20 | 李志浩 | Power distribution cabinet with dedusting and radiator structure |
| CN109616903A (en) * | 2019-01-22 | 2019-04-12 | 杭州力谱科技有限公司 | A kind of forced heat radiation formula power distribution cabinet |
| CN109687317A (en) * | 2019-01-22 | 2019-04-26 | 杭州力谱科技有限公司 | A kind of power distribution cabinet |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952863B (en) * | 2020-08-06 | 2022-04-26 | 广东晶站通电力设计有限公司 | Electric cabinet box suitable for construction site uses |
| CN117712897A (en) * | 2024-02-02 | 2024-03-15 | 深圳市利业机电设备有限公司 | Negative control terminal cabinet |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106972361B (en) | 2018-09-11 |
| CN108448452A (en) | 2018-08-24 |
| CN108448451A (en) | 2018-08-24 |
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Effective date of registration: 20180801 Address after: 315611 Qiaotou Hu Street construction village, Ninghai County, Ningbo, Zhejiang Applicant after: Jiang Suyun Address before: 310051 1, -10 5, No. 11, Ju Gong Road, Binjiang District Xi Xing street, Hangzhou, Zhejiang. Applicant before: Hangzhou Power Spectrum Technology Co., Ltd. |
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Effective date of registration: 20190516 Address after: 221316 No. 3 Taihan Industrial Park, Kunshan Road, Huitang Town, Pizhou City, Jiangsu Province Patentee after: Xuzhou Shunsheng Electrical Equipment Co., Ltd. Address before: 315611 Qiaotou Hu Street construction village, Ninghai County, Ningbo, Zhejiang Patentee before: Jiang Suyun |
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| TR01 | Transfer of patent right |