CN106953256B - A kind of outdoor power distribution cabinet - Google Patents
A kind of outdoor power distribution cabinet Download PDFInfo
- Publication number
- CN106953256B CN106953256B CN201710330041.0A CN201710330041A CN106953256B CN 106953256 B CN106953256 B CN 106953256B CN 201710330041 A CN201710330041 A CN 201710330041A CN 106953256 B CN106953256 B CN 106953256B
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- CN
- China
- Prior art keywords
- cabinet
- finger
- coil
- door body
- wall
- 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.)
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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
- H02B1/56—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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/02—Locks or fastenings for special use for thin, hollow, or thin-metal wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
-
- 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
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
-
- 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
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Reciprocating Pumps (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of outdoor power distribution cabinet, include cabinet, be fixedly connected on the air inlet box body of cabinet lower end, and be connected to the cabinet top of cabinet upper end；Air inlet is uniformly formed on the rear wall of the air inlet box body, cabinet upper end wall offers the upper port of rectangle, and upper port in cabinet top with being connected；The upper end of the cabinet top is middle high, front and rear low slope, and the length of cabinet top, width are respectively greater than the length of cabinet, width, and the part that cabinet top lower end is located at cabinet periphery is uniformly provided with air outlet；Cabinet lower end wall forms two air pump installing ports, and the position that two air pump installing ports are corresponded in the air inlet box body is provided with two air pumps, and two air pump upper ends are fixedly connected with cabinet lower end wall.The present invention conveys air into cabinet using the telescopic air pump for being mounted with filter screen and radiates, and both ensure that heat dissipation 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, circuit 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.Since there are many electrical equipments in the inside of power distribution cabinet, it can produce many heats at work, 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 when radiator fan works drive the air outside power distribution cabinet to enter in power distribution cabinet, dust in air can in company with air into
Enter in power distribution cabinet, disturb the normal work of electrical equipment in 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 important equipment electric power system, installation lockset is generally required
Opened to avoid power distribution cabinet by non-maintenance personnel, 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 outdoor power distribution cabinet of safe class.
To realize the purpose of the present invention, it is achieved using following technical scheme：A kind of outdoor power distribution cabinet, includes cabinet
Body, is fixedly connected on the air inlet box body of cabinet lower end, and is connected to the cabinet top of cabinet upper end；
Air inlet is uniformly formed on the rear wall of the air inlet box body, cabinet upper end wall offers the upper of rectangle
Port, upper port in cabinet top with being connected；The upper end of the cabinet top is middle high, front and rear low slope, and the length of cabinet top,
Width is respectively greater than the length of cabinet, width, and the part that cabinet top lower end is located at cabinet periphery is uniformly provided with air outlet；
Cabinet lower end wall forms two air pump installing ports, and two air pump installing ports are corresponded in the air inlet box body
Position two air pumps are installed, two air pump upper ends are fixedly connected with cabinet lower end wall；
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 are connected with the drive division of circular ring shape positioned at often place's concave portion；
First coil and the second coil, and each first coil series electrical are alternately equipped with each drive division successively
Connection, each second coil are 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 equipped with the drive division to filling liquid metal to form the first coil, the second line
The coil channel of circle；It is respectively equipped with the bellows portion and in junction block to filling liquid metal to connect each First Line
Circle, the communicating passage of each second coil；
The junction block side wall is equipped with two the first liquid injection ports connected with the communicating passage both ends for being connected first coil,
The junction block side wall is equipped with two the second liquid injection ports connected with the communicating passage both ends for being connected the second coil；Two first
The first wire connection terminal is sealedly connected with liquid injection port respectively, the second terminals are sealedly connected with respectively in two the second liquid injection ports
Son；
Direct current is connected between two first wire connection terminals, alternating current is connected between two the second wire connection terminals；
The intake valve includes intake leaf and multiple valve bodies on intake leaf, the air outlet valve and includes
There are outlet valve plate and multiple valve bodies on outlet valve plate；Peace has been separately formed on the intake leaf, outlet valve plate
Fill the circular venthole of the valve body；
The valve body includes the valve block of rubber material, is molded over the annular plug division of valve block lower end, and is molded over
The locating ring of plug division lower end, the positioning ring outer wall is taper surface wide at the top and narrow at the bottom, is circumferentially formed on the plug division
More than two notches；
The inner male part that the bellows portion inner wall is located at more than at one forms strainer installing ring, connects on strainer installing ring
It is connected to filter screen；The filter screen includes with the collar of strainer installing ring clamping and is fixedly connected on the filter of collar inner circumferential
Net；
There are left-hand door body and right door body, left-hand door body one end adjacent with right door body by hinge connection on front side of the cabinet
Side positioning plate is connected with, when the left-hand door body, right door body are closed, the right door body is pressed on side positioning plate outer wall；
The left-hand door body upper and lower end is separately installed with socket close to the position of right door body, and the right door body is close to left-hand door body and correspondence
The position of two sockets is separately installed with the electric mortise lock for coordinating grafting with socket；A transverse direction is formed in the right door body
The finger of setting stretches into mouth, and the right door body inner wall, which corresponds to finger and stretches into the position of mouth, is provided with fingerprint password input device, described
Stretched into right door body positioned at finger and cipher inputting keyboard is installed above mouth；
The fingerprint password input device includes upper shell, is connected to the lower housing shell of upper shell lower end；The upper shell bag
The lid portion being directly connected to lower housing shell upper end is included, is integrally attached to the cover body portion of lid body upper end, and is integrally attached to
The lower tongue body of lid portion inside lower end, the section that front openings are formed between the convex groove body, cover body portion and lid portion is in L
The Password Input chamber of shape, opening and the finger of Password Input chamber stretch entrance opening dimension and match；
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 module board, be provided with 4 on Password Input module board along its length by compressing switch, each by compress switch by
Finger print acquisition module has been respectively fixedly connected with button, has formed on the convex groove body side wall and is passed through for the finger print acquisition module
Installing port；
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, each hand
According to password order, firmly press each finger print acquisition module makes being pressed by compressing switch for correspondence position to finger, in correspondence position
By compress switch be pressed when, the finger print information that gets of finger print acquisition module of controller extraction correspondence position, 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 prompt user；
When Password Input errors number is more than 3 times in setting time, controller is sent by wireless network to server
Alarm signal；
When electric mortise lock is in the unlocked state, press optional position by compressing switch, then controller control electric mortise lock locking.
Preferably：The cipher inputting keyboard is electrically connected with the controller, and is used to input finger-print cipher in user
Toe Transplantation for Segmental Finger is injured and when can not normally input complete finger print password, user first clicks " 0 " key on cipher inputting keyboard, connects
User by any one above finger in index finger, middle finger, ring finger and little finger by finger print acquisition module at an arbitrary position
On, at the same press correspondence position by compressing switch, controller extracts the finger print information that at least one finger print acquisition module is got,
And be compared with the finger print information that user independently sets, match user identity after, controller to corresponding user identity binding
Mobile terminal send dynamic verification code, after user inputs correct dynamic verification code on cipher inputting keyboard, controller control
Electric mortise lock processed performs unlocking step.
Preferably：The inner male part that the bellows portion inner wall is located at more than at two forms circular strainer peace
Dress circle, and the internal diameter of each strainer 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 inner wall
Side.
Preferably：First wire connection terminal, the second wire connection terminal of two air pumps are electrically connected with controller respectively
Connect, and between the second wire connection terminal 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 outdoor power distribution cabinet, include cabinet, be fixedly connected on the air inlet box body of cabinet lower end,
And it is connected to the cabinet top of cabinet upper end；
Air inlet is uniformly formed on the rear wall of the air inlet box body, cabinet upper end wall offers the upper of rectangle
Port, upper port in cabinet top with being connected；The upper end of the cabinet top is middle high, front and rear low slope, and the length of cabinet top,
Width is respectively greater than the length of cabinet, width, and the part that cabinet top lower end is located at cabinet periphery is uniformly provided with air outlet；
Cabinet lower end wall forms two air pump installing ports, and two air pump installing ports are corresponded in the air inlet box body
Position two air pumps are installed, two air pump upper ends are fixedly connected with cabinet lower end wall；
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 are connected with the drive division of circular ring shape positioned at often place's concave portion；
First coil and the second coil, and each first coil series electrical are alternately equipped with each drive division successively
Connection, each second coil are 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 equipped with the drive division to filling liquid metal to form the first coil, the second line
The coil channel of circle；It is respectively equipped with the bellows portion and in junction block to filling liquid metal to connect each First Line
Circle, the communicating passage of each second coil；
The junction block side wall is equipped with two the first liquid injection ports connected with the communicating passage both ends for being connected first coil,
The junction block side wall is equipped with two the second liquid injection ports connected with the communicating passage both ends for being connected the second coil；Two first
The first wire connection terminal is sealedly connected with liquid injection port respectively, the second terminals are sealedly connected with respectively in two the second liquid injection ports
Son；
Direct current is connected between two first wire connection terminals, alternating current is connected between two the second wire connection terminals；
The intake valve includes intake leaf and multiple valve bodies on intake leaf, the air outlet valve and includes
There are outlet valve plate and multiple valve bodies on outlet valve plate；Peace has been separately formed on the intake leaf, outlet valve plate
Fill the circular venthole of the valve body；
The valve body includes the valve block of rubber material, is molded over the annular plug division of valve block lower end, and is molded over
The locating ring of plug division lower end, the positioning ring outer wall is taper surface wide at the top and narrow at the bottom, is circumferentially formed on the plug division
More than two notches；
The inner male part that the bellows portion inner wall is located at more than at one forms strainer installing ring, connects on strainer installing ring
It is connected to filter screen；The filter screen includes with the collar of strainer installing ring clamping and is fixedly connected on the filter of collar inner circumferential
Net；
First wire connection terminal, the second wire connection terminal of two air pumps are electrically connected with the controller respectively, and two air pumps
The second wire connection terminal between institute's indirect current opposite in phase so that when the pump housing portion of air pump is shunk, another air pump
The pump housing portion elongation.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention uses the telescopic gas for being mounted with filter screen
Pump the conveying air into cabinet to radiate, both ensure that heat dissipation effect, but also with dust reduction capability, and noise is low, and installation is safeguarded
It is convenient.
Specifically, air pump makes the pump housing with coil channel by 3d printing types, the pump housing is formed 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 fulfill the function of air pump.The movable member of the air pump is all concentrated on the bellows portion of rubber material, and there is no 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, with small vibration when drive division collides, noise is low.
In addition, in order to ensure that power distribution cabinet is not opened maliciously, also ensure that maintenance personnel 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 to compress 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.
Further, in user, for inputting, there is injury in the Toe Transplantation for Segmental Finger of finger-print cipher or other influences finger print information is defeated
During situation about entering, by least one finger print information confirm user identity after, be unlocked with reference to dynamic password, avoid because
The situation for opening power distribution cabinet is not led to not entirely for finger print information.
Brief description of the drawings
Fig. 1, Fig. 2 are the structure diagrams of the present invention.
Fig. 3 is the decomposition texture schematic diagram of the present invention.
Fig. 4 is the schematic cross-sectional view of PIN PAD.
Fig. 5 is the decomposition texture schematic diagram of PIN PAD.
Fig. 6 is the structure diagram of air pump.
Fig. 7 is the schematic cross-sectional view of air pump.
Fig. 8 is the decomposition texture schematic diagram of air pump.
Fig. 9 is the structure diagram of valve body.
Figure 10 is the connection figure of pump housing interior loop.
1st, cabinet；11st, air pump installing port；12nd, upper port；
2a, right door body；2b, left-hand door body；21st, finger stretches into mouth；22nd, socket；23rd, side positioning plate；
3rd, fingerprint password input device；31st, upper shell；311st, lower tongue body；312nd, Password Input chamber；313rd, installing port；
314th, flange is connected；32nd, lower housing shell；33rd, finger print acquisition module；34th, by compressing switch；35th, Password Input module board；
4th, air inlet box body；41st, air inlet；
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
Installing port；[attached drawing has, and claim does not have] 613, pump housing portion；6131st, bellows portion；6132nd, drive division；6133rd, coil leads to
Road；613a, first coil；613b, the second coil；614th, intake valve installing port；[attached drawing has, and claim does not have] 615, strainer
Installing ring；621st, the first wire connection terminal；622nd, the second wire connection terminal；63rd, outlet valve plate；64th, valve body；640th, valve block；641st, insert
Socket part；642nd, locating ring；643rd, notch；65th, intake leaf；66th, filter screen；661st, collar；662nd, strainer；
7th, electric mortise lock；
8th, cipher inputting keyboard.
Embodiment
Embodiment 1
With reference to shown in Fig. 1 to Figure 10, the present embodiment is a kind of outdoor power distribution cabinet, includes cabinet 1, is fixedly connected on cabinet
The air inlet box body 4 of lower end, and it is connected to the cabinet top 5 of cabinet upper end.
Air inlet 41 is uniformly formed on the rear wall of the air inlet box body, cabinet upper end wall offers rectangle
Upper port 12, upper port in cabinet top with being connected；The upper end of the cabinet top is middle high, front and rear low slope, and cabinet top
Length, width are respectively greater than the length of cabinet, width, and the part that cabinet top lower end is located at cabinet periphery is uniformly provided with air outlet
51。
Uniformly form air outlet 12；Cabinet lower end wall forms two air pump installing ports 11, the inlet box
The position of corresponding two air pump installing ports is provided with two air pumps 6 in vivo, and two air pump upper ends are fixed with cabinet lower end wall to be connected
Connect.
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 connected with the drive division 6132 of circular ring shape positioned at often place's concave portion.
First coil 613a and the second coil 613b, and each First Line are alternately equipped with each 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 equipped with the drive division to filling liquid metal to form the first coil, the second line
The coil channel 6133 of circle；It is respectively equipped with the bellows portion and in junction block to filling liquid metal to connect each the
The communicating passage of one coil, each second coil.
The junction block side wall is equipped with two the first liquid injection ports connected with the communicating passage both ends for being connected first coil
6111, the junction block side wall is equipped with two the second liquid injection ports connected with the communicating passage both ends for being connected the second coil
6112；It is sealedly connected with the first wire connection terminal 621 in two the first liquid injection ports respectively, sealing connects respectively in two the second liquid injection ports
It is connected to the second wire connection terminal 622.
Direct current is connected between two first wire connection terminals, alternating current is connected between two the second wire connection terminals.
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 venthole for installing the valve body.
The valve body includes the valve block 640 of rubber material, is molded over the annular plug division 641 of valve block lower end, and
It is molded over the locating ring 642 of plug division lower end, the positioning ring outer wall is taper surface wide at the top and narrow at the bottom, along week on the plug division
To forming more than two notches 643.
The inner male part that the bellows portion inner wall is located at more than at one forms strainer installing ring 615, strainer installing ring
On be connected with filter screen 66；The filter screen includes the collar 661 being clamped with strainer installing ring and is fixedly connected on collar
The strainer 662 of inner circumferential.
There are left-hand door body 2b and right door body 2a by hinge connection on front side of the cabinet, the left-hand door body is adjacent with right door body
One end is connected with side positioning plate 23, and when the left-hand door body, right door body are closed, the right door body is pressed in outside side positioning plate
On wall, in this way, left-hand door body is also lockable at the same time after the locking of right door body.The left-hand door body upper and lower end is close to the position of right door body
Put and be separately installed with socket 22, the right door body is separately installed with and inserts close to the position of left-hand door body and corresponding two sockets
Key seat coordinates the electric mortise lock 7 of grafting；A finger laterally set is formed in the right door body and stretches into mouth 21, the right door body
Inner wall, which corresponds to finger and stretches into the position of mouth, is provided with fingerprint password input device 3, and the upper of mouth is stretched into positioned at finger in the right door body
Side is provided with cipher inputting keyboard 8, and cipher inputting keyboard includes at least the digital keys for having 0~9.
The fingerprint password input device includes upper shell 31, is connected to the lower housing shell 32 of upper shell lower end；The upper casing
Body includes the lid portion being directly connected to lower housing shell 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 groove body, cover body portion and lid portion
The L-shaped Password Input chamber 312 in section, opening and the finger of Password Input chamber stretch entrance opening dimension and match.
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 module board 35, be provided with 4 on Password Input module board along its length by compressing switch 34, each by compressing switch
Button on be respectively fixedly connected with finger print acquisition module 33, formed on the convex groove body side wall for the fingerprint collecting mould
The installing port 313 that block passes through；
User's finger stretches into Password Input intracavitary and is operated when inputting finger-print cipher, except user when inputting 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 the prior art, is that those skilled in the art are easy to implement, therefore literary
In be not unfolded 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
According to password order, firmly press each finger print acquisition module makes being pressed by compressing switch for correspondence position to finger, in correspondence position
By compress switch be pressed when, the finger print information that gets of finger print acquisition module of controller extraction correspondence position, 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 prompt user.
In order to more directly understand the operation principle of fingerprint password input device, citing below further illustrates：Such as forefinger, in
Finger, nameless and little finger of toe correspond to 1,2,3 and 4 respectively, if setting code is 2143, press middle finger, forefinger, little finger of toe and nothing successively
Name refers to.
Certainly, password can also be set to common 6 bit digital, for example setting code is 232421, then press successively middle finger,
The third finger, middle finger, little finger of toe, middle finger, forefinger.
Further, can set two positions by compress switch be pressed when, then it represents that corresponding numeral is corresponding positions
Numeral is corresponded to when corresponding to numeral 5 when putting the sum of corresponding numeral, for example pressing forefinger and little finger of toe at the same time, while pressing middle finger and little finger of toe
6, while corresponding digital 7 when pressing the third finger with little finger of toe.For example setting code is 753154, then presses nameless and little finger of toe at the same time,
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 send 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 is in the unlocked state, press optional position by any button for compressing switch or inputting on keyboard
When, then controller control electric mortise lock locking.
The inner male part that the bellows portion inner wall is located at more than at two forms circular strainer installing ring 615, and respectively
The internal diameter of a strainer installing ring successively decreases from bottom to top.The less filter screen of diameter above is first filled when installing, refills position
The filter screen 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 inner wall.
Embodiment 2
The present embodiment makes following improvement on the basis of embodiment 1：The cipher inputting keyboard is electrically connected with the controller,
User be used to inputting finger-print cipher Toe Transplantation for Segmental Finger it is injured and when can not normally input complete finger print password, user is first in password
" 0 " key is clicked on input keyboard, then user presses any one above finger in index finger, middle finger, ring finger and little finger
On the finger print acquisition module of optional position, at the same press correspondence position by compressing switch, controller extracts at least one fingerprint and adopts
The finger print information that collection module is got, and be compared with the finger print information that user independently sets, after matching user identity, control
Device sends dynamic verification code to the mobile terminal of corresponding user identity binding, and user inputs correctly on cipher inputting keyboard
After dynamic verification code, controller control electric mortise lock performs unlocking step.
By above-mentioned improvement, there is injured or other influences fingerprint letter in the Toe Transplantation for Segmental Finger that user is used to input finger-print cipher
When ceasing the situation of input, after the identity that user is confirmed by least one finger print information, it is unlocked, avoids with reference to dynamic password
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 outdoor power distribution cabinet, includes cabinet, is fixedly connected on the air inlet box body of cabinet lower end, and
It is connected to the cabinet top of cabinet upper end.
Air inlet is uniformly formed on the rear wall of the air inlet box body, cabinet upper end wall offers the upper of rectangle
Port, upper port in cabinet top with being connected；The upper end of the cabinet top is middle high, front and rear low slope, and the length of cabinet top,
Width is respectively greater than the length of cabinet, width, and the part that cabinet top lower end is located at cabinet periphery is uniformly provided with air outlet.
Cabinet lower end wall forms two air pump installing ports, and two air pump installing ports are corresponded in the air inlet box body
Position two air pumps are installed, two air pump upper ends are fixedly connected with cabinet lower end wall.
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 are connected with the drive division of circular ring shape positioned at often place's concave portion.
First coil and the second coil, and each first coil series electrical are alternately equipped with each drive division successively
Connection, each second coil are 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 equipped with the drive division to filling liquid metal to form the first coil, the second line
The coil channel of circle；It is respectively equipped with the bellows portion and in junction block to filling liquid metal to connect each First Line
Circle, the communicating passage of each second coil.
The junction block side wall is equipped with two the first liquid injection ports connected with the communicating passage both ends for being connected first coil,
The junction block side wall is equipped with two the second liquid injection ports connected with the communicating passage both ends for being connected the second coil；Two first
The first wire connection terminal is sealedly connected with liquid injection port respectively, the second terminals are sealedly connected with respectively in two the second liquid injection ports
Son.
Direct current is connected between two first wire connection terminals, alternating current is connected between two the second wire connection terminals.
First wire connection terminal, the second wire connection terminal of two air pumps are electrically connected with the controller respectively, and two air pumps
The second wire connection terminal between institute's indirect current opposite in phase so that when the pump housing portion of air pump is shunk, 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 heat dissipation effect.
Claims (4)
- A kind of 1. outdoor power distribution cabinet, it is characterised in that：Include cabinet, be fixedly connected on the air inlet box body of cabinet lower end, and It is connected to the cabinet top of cabinet upper end；Air inlet is uniformly formed on the rear wall of the air inlet box body, cabinet upper end wall offers the upper logical of rectangle Mouthful, upper port in cabinet top with being connected；The upper end of the cabinet top is middle high, front and rear low slope, and the length of cabinet top, width Degree is respectively greater than the length of cabinet, width, and the part that cabinet top lower end is located at cabinet periphery is uniformly provided with air outlet；Cabinet lower end wall forms two air pump installing ports, and the position of two air pump installing ports is corresponded in the air inlet box body Put and two air pumps are installed, two air pump upper ends are fixedly connected with cabinet lower end wall；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 connected with the drive division of circular ring shape positioned at often place's concave portion；First coil and the second coil are alternately equipped with each 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 equipped 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 second coil；The junction block side wall is equipped with two the first liquid injection ports connected with the communicating passage both ends for being connected first coil, described Junction block side wall is equipped with two the second liquid injection ports connected with the communicating passage both ends for being connected the second coil；Two the first fluid injections The first wire connection terminal is sealedly connected with mouth respectively, the second wire connection terminal is sealedly connected with respectively in two the second liquid injection ports；Direct current is connected between two first wire connection terminals, alternating current is connected between two the second wire connection terminals；The intake valve includes intake leaf and multiple valve bodies on intake leaf, the air outlet valve include Valve plate and multiple valve bodies on outlet valve plate；Installation institute has been separately formed on the intake leaf, outlet valve plate State the circular venthole of valve body；The valve body includes the valve block of rubber material, is molded over the annular plug division of valve block lower end, and is molded over grafting The locating ring at subordinate end, the positioning ring outer wall is taper surface wide at the top and narrow at the bottom, and two are circumferentially formed on the plug division Notch above；The inner male part that the bellows portion inner wall is located at more than at one forms strainer installing ring, is connected with strainer installing ring Filter screen；The filter screen includes with the collar of strainer installing ring clamping and is fixedly connected on the strainer of collar inner circumferential；There are left-hand door body and right door body, the left-hand door body one end connection adjacent with right door body by hinge connection on front side of the cabinet There is side positioning plate, when the left-hand door body, right door body are closed, the right door body is pressed on side positioning plate outer wall；It is described Left-hand door body upper and lower end is separately installed with socket close to the position of right door body, and the right door body is close to left-hand door body and correspondence two The position of socket is separately installed with the electric mortise lock for coordinating grafting with socket；One is formed in the right door body laterally to set Finger stretch into mouth, the right door body inner wall, which corresponds to finger and stretches into the position of mouth, is provided with fingerprint password input device, the right door Stretched on body positioned at finger and cipher inputting keyboard is installed above mouth；The fingerprint password input device includes upper shell, is connected to the lower housing shell of upper shell lower end；The upper shell includes The lid portion being directly connected to lower housing shell 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 groove body, cover body portion and lid portion are L-shaped Password Input chamber, opening and the finger of Password Input chamber stretch entrance opening dimension and match；Outer wall of the lower tongue body close to Password Input chamber opening side is installed with a rectangular Password Input mould Block circuit board, is provided with 4 by compressing switch on Password Input module board, each presses on the button to compress switch along its length Finger print acquisition module has been respectively fixedly connected with, the peace passed through for the finger print acquisition module is formed on the convex groove body side wall 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, firmly pressing each finger print acquisition module makes 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 prompt 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 is in the unlocked state, press optional position by compressing switch, then controller control electric mortise lock locking.
- A kind of 2. outdoor power distribution cabinet as claimed in claim 1, it is characterised in that：More than the bellows portion inner wall is located at two Inner male part form circular strainer installing ring, and the internal diameter of each strainer installing ring successively decreases from bottom to top.
- A kind of 3. outdoor power distribution cabinet as claimed in claim 1, it is characterised in that：The upper shell outer upper end integrally formed with The connection flange being fixedly linked with right door body inner wall.
- A kind of 4. outdoor power distribution cabinet as claimed in claim 1, it is characterised in that：First wire connection terminal of two air pumps, Second wire connection terminal is electrically connected with the controller respectively, and between the second wire connection terminal of two air pumps institute's indirect current phase phase Instead so that when the pump housing portion of an air pump is shunk, the pump housing portion elongation of another air pump.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330041.0A CN106953256B (en) | 2017-05-11 | 2017-05-11 | A kind of outdoor power distribution cabinet |
| CN201711353669.9A CN107959240A (en) | 2017-05-11 | 2017-05-11 | A kind of outdoor power distribution cabinet |
| CN201711354908.2A CN108054658A (en) | 2017-05-11 | 2017-05-11 | A kind of outdoor power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330041.0A CN106953256B (en) | 2017-05-11 | 2017-05-11 | A kind of outdoor power distribution cabinet |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711354908.2A Division CN108054658A (en) | 2017-05-11 | 2017-05-11 | A kind of outdoor power distribution cabinet |
| CN201711353669.9A Division CN107959240A (en) | 2017-05-11 | 2017-05-11 | A kind of outdoor power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106953256A CN106953256A (en) | 2017-07-14 |
| CN106953256B true CN106953256B (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711353669.9A Pending CN107959240A (en) | 2017-05-11 | 2017-05-11 | A kind of outdoor power distribution cabinet |
| CN201710330041.0A Active CN106953256B (en) | 2017-05-11 | 2017-05-11 | A kind of outdoor power distribution cabinet |
| CN201711354908.2A Pending CN108054658A (en) | 2017-05-11 | 2017-05-11 | A kind of outdoor power distribution cabinet |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201711353669.9A Pending CN107959240A (en) | 2017-05-11 | 2017-05-11 | A kind of outdoor power distribution cabinet |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201711354908.2A Pending CN108054658A (en) | 2017-05-11 | 2017-05-11 | A kind of outdoor power distribution cabinet |
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| Country | Link |
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| CN (3) | CN107959240A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739616A (en) * | 2018-07-20 | 2020-01-31 | 陕西都拉图建筑装饰工程有限公司 | intelligent control distribution box with cipher for house decoration |
| CN113113857A (en) * | 2021-04-19 | 2021-07-13 | 何慧敏 | Power switch cabinet |
| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10136457B4 (en) * | 2001-07-26 | 2005-02-03 | Rittal Gmbh & Co. Kg | Control cabinet with a cabinet door attached to the front and a rear wall designed as a cabinet door |
| CN103400436A (en) * | 2013-08-17 | 2013-11-20 | 慈溪市科创电子科技有限公司 | Access control system and control method thereof |
| CN203504022U (en) * | 2013-10-22 | 2014-03-26 | 周海兵 | Air-blast heat-radiation type outdoor distribution box |
| CN204243559U (en) * | 2014-12-03 | 2015-04-01 | 王强 | The regulator cubicle that heat dispersion is good |
| CN104864685B (en) * | 2015-03-20 | 2019-04-23 | 广东科明环境仪器工业有限公司 | A kind of vacuum drying box |
| CN205178336U (en) * | 2015-12-07 | 2016-04-20 | 深圳市晟图科技有限公司 | UPS input/output switch board |
| CN105680353B (en) * | 2016-03-29 | 2017-07-14 | 国网山东省电力公司烟台供电公司 | A kind of switch cubicle with inside and outside two layers of cabinet body structure |
| CN205646506U (en) * | 2016-05-23 | 2016-10-12 | 国家电网公司 | Low -voltage distribution cabinet with dustproof function of heat dissipation |
| CN205921263U (en) * | 2016-07-29 | 2017-02-01 | 昆山佳得可自动化设备有限公司 | High -efficient heat -radiating power distribution cabinet |
-
2017
- 2017-05-11 CN CN201711353669.9A patent/CN107959240A/en active Pending
- 2017-05-11 CN CN201710330041.0A patent/CN106953256B/en active Active
- 2017-05-11 CN CN201711354908.2A patent/CN108054658A/en active Pending
Also Published As
| Publication number | Publication date |
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| CN108054658A (en) | 2018-05-18 |
| CN107959240A (en) | 2018-04-24 |
| CN106953256A (en) | 2017-07-14 |
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Inventor after: Jin Xiaoming Inventor after: Yu Yongqing Inventor after: Qi Maoye Inventor after: Zhang Yongmei Inventor before: Jiang Jiahui Inventor before: Jiang Yupeng |
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Effective date of registration: 20180411 Address after: 276500 Shandong Province, Rizhao City Juxian City Oncidium Road South No. 76 Applicant after: Rizhao Kezhu Electric Co. Ltd. Address before: Hangzhou City, Zhejiang Province, 310051 Binjiang District West Street Road No. 11 Building 5 poly 1 layer -10 Applicant before: Hangzhou Power Spectrum Technology Co., Ltd. |