CN106936082B - A kind of dustproof distributor box - Google Patents
A kind of dustproof distributor box Download PDFInfo
- Publication number
- CN106936082B CN106936082B CN201710330045.9A CN201710330045A CN106936082B CN 106936082 B CN106936082 B CN 106936082B CN 201710330045 A CN201710330045 A CN 201710330045A CN 106936082 B CN106936082 B CN 106936082B
- Authority
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- China
- Prior art keywords
- coil
- babinet
- finger
- door body
- 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.)
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Links
- 238000009434 installation Methods 0.000 claims abstract description 12
- 210000003811 finger Anatomy 0.000 claims description 39
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 21
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 16
- 210000004932 little finger Anatomy 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 238000007639 printing Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- 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
-
- 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Reciprocating Pumps (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of dustproof distributor boxes, include babinet, are fixedly connected on the air inlet box body of babinet lower end, and the upper cover plate of babinet upper end is connected to by link；Air inlet is uniformly formed on the rear wall of the air inlet box body, babinet upper end wall surface uniformly forms air outlet；Babinet lower end wall surface forms two air pump installing ports, air pump there are two the position installations of two air pump installing ports is corresponded in the air inlet box body, two air pump upper ends are fixedly connected with babinet lower end wall surface.The present invention both ensure that heat dissipation effect, but also with dust reduction capability, and noise is low, convenient for installation and maintenance using being mounted with that the telescopic air pump of filter screen conveys air into babinet and radiates.
Description
Technical field
The invention belongs to electrical equipments, and in particular to a kind of distribution box structure.
Background technology
Distribution box is the final stage device of distribution system.Distribution box 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 distribution box, it is determined
Importance.Since the inside of distribution box there are many electrical equipments, many heats are will produce at work, when heat gathers too
It is eventful, it is unfavorable for distribution box work, can also influences the performance of distribution box.Radiator fan can be all installed in general distribution box to be dissipated
Heat, but when radiator fan works drive the air outside distribution box to enter in distribution box, dust in air can in company with air into
Enter in distribution box, interferes the normal work of electrical equipment in distribution box, or even influence the service life of parts of electrical components.
In addition, for mounted on outdoor or to the distribution box in important equipment power supply system, installation lockset is generally required
It is opened by non-maintenance personnel to avoid distribution box, however the lockset safe class on existing distribution box is relatively low.
Invention content
The technical problem to be solved by the present invention is to：In view of the deficienciess of the prior art, providing one kind having both good dissipate
Hot property and anti-dust performance, low noise, the high distribution box of safe class.
Purpose to realize the present invention, is achieved using following technical scheme：A kind of dustproof distributor box includes case
Body is fixedly connected on the air inlet box body of babinet lower end, and the upper cover plate of babinet upper end is connected to by link；
Air inlet is uniformly formed on the rear wall of the air inlet box body, babinet upper end wall surface uniformly forms outlet air
Mouthful；Babinet lower end wall surface forms two air pump installing ports, and the position of two air pump installing ports is corresponded in the air inlet box body
Setting installation, there are two air pumps, and two air pump upper ends are fixedly connected with babinet lower end wall surface；
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 the junction block for being integrally attached to 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 located at the driving portion that often place's concave portion is connected with circular ring shape；
First coil and the second coil, and each first coil series electrical are alternately equipped in each driving portion successively
Connection, each second coil are electrically connected in series；
The pump housing is integrally made up of flexible rubber material of 3d printing types, the first coil and second
Coil is formed by liquid metal；It is equipped with to filling liquid metal in the driving portion to form the first coil, the second line
The coil channel of circle；It is respectively equipped with to filling liquid metal in the bellows portion and in junction block to connect each First Line
The communicating passage of circle, each second coil；
The junction block side wall is equipped with two the first liquid injection ports being connected to the communicating passage both ends for connecting first coil,
The junction block side wall is equipped with two the second liquid injection ports being connected to the communicating passage both ends for connecting the second coil；Two first
The first connecting terminal is sealedly connected in 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 connecting terminals, and alternating current is connected between two the second connecting terminals；
The intake valve includes intake leaf and multiple valve bodies on intake leaf, the air outlet valve include
There are outlet valve plate and multiple valve bodies on outlet valve plate；It is separately formed peace 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 plug division of the annular of valve block lower end, and is molded over
The locating ring of plug division lower end, the positioning ring outer wall are taper surface wide at the top and narrow at the bottom, are 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 the retainer ring being clamped with strainer installing ring and the filter for being fixedly connected on retainer ring inner circumferential
Net；
The cabinet front has left-hand door body and right door body, left-hand door body one end adjacent with right door body by hinge connection
It is connected with 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；
The right door body upper and lower end is separately installed with socket close to the position of left-hand door body, and upper and lower end is separately installed in the babinet
Coordinate the electric mortise lock of grafting with the socket in right door body；There are one the fingers being laterally arranged to stretch into for molding in the right door body
Mouthful, the right door body inner wall, which corresponds to finger and stretches into the position of mouth, is equipped with fingerprint password input device；
The fingerprint password input device includes upper shell, is connected to the lower housing of upper shell lower end；The upper shell packet
The lid portion being directly connected to lower housing upper end is included, the cover body portion of lid body upper end is integrally attached to, and is integrally attached to
The lower tongue body of lid portion inside lower end, the section that front openings are formed between the lower tongue body, cover body portion and lid portion are in L
The Password Input chamber of shape, opening and the finger of Password Input chamber stretch entrance opening dimension and match；
There are one rectangular password is defeated for outer wall fixed installation of the lower tongue body close to Password Input chamber opening side
Enter module board, be equipped with 4 on Password Input module board along its length by compressing switch, each by compress switch by
It has been respectively fixedly connected with finger print acquisition module on button, has formed on the lower tongue body sidewall 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 corresponding position to finger, in corresponding position
By compress switch be pressed when, the finger print information that gets of finger print acquisition module of controller extraction corresponding position forms four and presses
According to the fingerprint sequence of sequential arrangement, the fingerprint sequence information comparison that controller independently sets fingerprint sequence and user, if fingerprint
Sequence information is consistent, then judges that Password Input is correct, and controller controls electric mortise lock and executes 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 electric mortise lock is in the unlocked state, press any position by compressing switch, then controller control electric mortise lock locking.
Preferably：The spacing of 20mm or more is formed between upper cover plate lower end and babinet upper end.
Preferably：The bellows portion inner wall is located at two or more inner male parts and 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 connecting terminal, the second connecting terminal of two air pumps are electrically connected with controller respectively
Connect, and between the second connecting 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 dustproof distributor boxes, include babinet, are fixedly connected on the air inlet box body of babinet lower end,
And the upper cover plate of babinet upper end is connected to by link；
Air inlet is uniformly formed on the rear wall of the air inlet box body, babinet upper end wall surface uniformly forms outlet air
Mouthful；Babinet lower end wall surface forms two air pump installing ports, and the position of two air pump installing ports is corresponded in the air inlet box body
Setting installation, there are two air pumps, and two air pump upper ends are fixedly connected with babinet lower end wall surface；
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 the junction block for being integrally attached to 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 located at the driving portion that often place's concave portion is connected with circular ring shape；
First coil and the second coil, and each first coil series electrical are alternately equipped in each driving portion successively
Connection, each second coil are electrically connected in series；
The pump housing is integrally made up of flexible rubber material of 3d printing types, the first coil and second
Coil is formed by liquid metal；It is equipped with to filling liquid metal in the driving portion to form the first coil, the second line
The coil channel of circle；It is respectively equipped with to filling liquid metal in the bellows portion and in junction block to connect each First Line
The communicating passage of circle, each second coil；
The junction block side wall is equipped with two the first liquid injection ports being connected to the communicating passage both ends for connecting first coil,
The junction block side wall is equipped with two the second liquid injection ports being connected to the communicating passage both ends for connecting the second coil；Two first
The first connecting terminal is sealedly connected in 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 connecting terminals, and alternating current is connected between two the second connecting terminals；
First connecting terminal, the second connecting terminal of two air pumps are electrically connected with the controller respectively, and two air pumps
The second connecting 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
It pumps the conveying air into babinet to radiate, both ensure that heat dissipation effect, but also with dust reduction capability, and noise is low, installation maintenance
It is convenient.
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, reversed magnetic field is alternately formed between circle so that bellows portion integrally generates flexible so that pump housing internal volume generates change
Change, to realize the function of air pump.The movable member of the air pump all concentrates on the bellows portion of rubber material, and there is no pass
Vibration between dynamic component will produce collision, due to the pump housing between the latter stage of bellows portion contraction process, adjacent driving portion
Generally rubber material, with small vibration when driving portion collides, noise is low.
In addition, in order to ensure that distribution box is not opened maliciously, also ensures that maintenance personnel can be easy to open distribution box, therefore use
Fingerprint password input device coordinates electric mortise lock to lock.
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, even if having at other people
It is also difficult to find input sequence under meaning observation.And user also need not deliberately be blocked as using ordinary password device, peace
Full property is very high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the decomposition texture schematic diagram of the present invention.
Fig. 3 is the schematic cross-sectional view of PIN PAD.
Fig. 4 is the decomposition texture schematic diagram of PIN PAD.
Fig. 5 is the structural schematic diagram of air pump.
Fig. 6 is the schematic cross-sectional view of air pump.
Fig. 7 is the decomposition texture schematic diagram of air pump.
Fig. 8 is the structural schematic diagram of valve body.
Fig. 9 is the connection figure of pump housing interior loop.
1, babinet；11, air pump installing port；12, air outlet；2a, right door body；2b, left-hand door body；21, finger stretches into mouth；22、
Socket；23, side positioning plate；3, fingerprint password input device；31, upper shell；311, lower tongue body；312, Password Input chamber；
313, installing port；314, flange is connected；32, lower housing；33, finger print acquisition module；34, by compressing switch；35, Password Input module
Circuit board；4, air inlet box body；41, air inlet；5, upper cover plate；51, link；6, air pump；61, the pump housing；611, junction block；
6111, the first liquid injection port；6112, the second liquid injection port；612, air outlet valve installing port；613, pump housing portion；6131, bellows portion；
6132, driving portion；6133, coil channel；613a, first coil；613b, the second coil；614, intake valve installing port；615, it filters
Net installing ring；621, the first connecting terminal；622, the second connecting terminal；63, outlet valve plate；64, valve body；640, valve block；641、
Plug division；642, locating ring；643, notch；65, intake leaf；66, filter screen；661, retainer ring；662, strainer；
7, electric mortise lock.
Specific implementation mode
Embodiment 1
In conjunction with shown in Fig. 1 to Fig. 9, the present embodiment is a kind of dustproof distributor box, includes babinet 1, is fixedly connected on babinet
The air inlet box body 4 of lower end, and it is connected to by link 51 upper cover plate 5 of babinet upper end.The upper cover plate upper end is centre
Height, front and back low herringbone slope.
Air inlet 41 is uniformly formed on the rear wall of the air inlet box body, babinet upper end wall surface uniformly forms out
Air port 12；Babinet lower end wall surface forms two air pump installing ports 11, and corresponding two air pumps are installed in the air inlet box body
There are two air pumps 6 for the position installation of mouth, and two air pump upper ends are fixedly connected with babinet lower end wall surface.
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 the junction block 611 for being integrally attached to 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 driving portion 6132 that often place's concave portion is connected with circular ring shape.
First coil 613a and the second coil 613b, and each First Line are alternately equipped in each driving portion 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 pump housing subordinate end is intake valve installing port 614.
The pump housing is integrally made up of flexible rubber material of 3d printing types, the first coil and second
Coil is formed by liquid metal；It is equipped with to filling liquid metal in the driving portion to form the first coil, the second line
The coil channel 6133 of circle；It is respectively equipped in 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 being connected to the communicating passage both ends for connecting first coil
6111, the junction block side wall is equipped with two the second liquid injection ports being connected to the communicating passage both ends for connecting the second coil
6112；It is sealedly connected with the first connecting 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 connecting terminal 622.
Direct current is connected between two first connecting terminals, and alternating current is connected between two the second connecting 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 at
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 plug division 641 of the annular 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, the plug division upper edge week
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 retainer ring 661 being clamped with strainer installing ring and is fixedly connected on retainer ring
The strainer 662 of inner circumferential.
The cabinet front has left-hand door body 2b and right door body 2a, the left-hand door body adjacent with right door body by hinge connection
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 simultaneously after the locking of right door body.The right door body upper and lower end is close to the position of left-hand door body
It sets and is separately installed with socket 22, upper and lower end is separately installed in the babinet coordinates grafting with the socket in right door body
Electric mortise lock 7；There are one the fingers being laterally arranged to stretch into mouth 21 for molding in the right door body, and the right door body inner wall corresponds to finger and stretches
The position of entrance is equipped with fingerprint password input device 3.
The fingerprint password input device includes upper shell 31, is connected to the lower housing 32 of upper shell lower end；The upper casing
Body includes the lid portion being directly connected to lower housing upper end, is integrally attached to the cover body portion of lid body upper end, and is integrally connected
It is connected on the lower tongue body 311 of lid portion inside lower end, forms front openings between the lower tongue 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.
There are one rectangular password is defeated for outer wall fixed installation of the lower tongue body close to Password Input chamber opening side
Enter module board 35, be equipped 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 lower tongue body sidewall 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, in addition to user when inputting finger-print cipher
Oneself is outer, and others is difficult to judge that Password Input sequence, cryptosecurity grade are high.
It is electrically connected with the controller respectively with finger print acquisition module described in each by compressing switch.Control circuit board is read by pressing off
Close and the information of password acquisition module be the prior art routine techniques, be 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 corresponding position to finger, in corresponding position
By compress switch be pressed when, the finger print information that gets of finger print acquisition module of controller extraction corresponding position forms four and presses
According to the fingerprint sequence of sequential arrangement, the fingerprint sequence information comparison that controller independently sets fingerprint sequence and user, if fingerprint
Sequence information is consistent, then judges that Password Input is correct, and controller controls electric mortise lock and executes 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 index finger, in
Finger, nameless and little finger of toe correspond to 1,2,3 and 4 respectively, if setting code is 2143, press middle finger, index finger, little finger of toe and nothing successively
Name refers to.
Certainly, password can also be set as 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, index finger.
Further, can set two positions by compress switch be pressed when, then it represents that corresponding number is corresponding positions
Number is corresponded to when corresponding to number 5 when setting the sum of corresponding number, for example pressing index finger and little finger of toe simultaneously, 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 simultaneously,
Then index finger and little finger of toe are pressed, the third finger is then pressed, then presses index finger, then press index finger and little finger of toe, finally press little finger of toe.
When electric mortise lock is in the unlocked state, press any position by compressing switch, then controller control electric mortise lock locking.
The spacing of 20mm or more is formed between upper cover plate lower end and babinet upper end, it is preferable that the spacing is 20-35mm.
In addition, the length and width of the upper cover plate is respectively greater than the length of babinet, width 50mm or more, prevent rainwater from air outlet into
Enter in distribution box.
The bellows portion inner wall is located at two or more inner male parts and forms circular strainer installing ring 615, and each
The internal diameter of a strainer installing ring successively decreases from bottom to top.The smaller filter screen of the diameter being located above first is 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
In conjunction with shown in Fig. 1 to Fig. 9, the present embodiment is a kind of dustproof distributor box, includes babinet, is fixedly connected under babinet
The air inlet box body at end, and it is connected to by link the upper cover plate of babinet upper end.
Air inlet is uniformly formed on the rear wall of the air inlet box body, babinet upper end wall surface uniformly forms outlet air
Mouthful；Babinet lower end wall surface forms two air pump installing ports, and the position of two air pump installing ports is corresponded in the air inlet box body
Setting installation, there are two air pumps, and two air pump upper ends are fixedly connected with babinet lower end wall surface.
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 the junction block for being integrally attached to 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 located at the driving portion that often place's concave portion is connected with circular ring shape.
First coil and the second coil, and each first coil series electrical are alternately equipped in each driving portion successively
Connection, each second coil are electrically connected in series.
The pump housing is integrally made up of flexible rubber material of 3d printing types, the first coil and second
Coil is formed by liquid metal；It is equipped with to filling liquid metal in the driving portion to form the first coil, the second line
The coil channel of circle；It is respectively equipped with to filling liquid metal in the bellows portion and in junction block to connect each First Line
The communicating passage of circle, each second coil.
The junction block side wall is equipped with two the first liquid injection ports being connected to the communicating passage both ends for connecting first coil,
The junction block side wall is equipped with two the second liquid injection ports being connected to the communicating passage both ends for connecting the second coil；Two first
The first connecting terminal is sealedly connected in 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 connecting terminals, and alternating current is connected between two the second connecting terminals.
First connecting terminal, the second connecting terminal of two air pumps are electrically connected with the controller respectively, and two air pumps
The second connecting 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 distribution box
It is dynamic, it is ensured that good heat dissipation effect.
Claims (3)
1. a kind of dustproof distributor box, it is characterised in that：Include babinet, is fixedly connected on the air inlet box body of babinet lower end, and
The upper cover plate of babinet upper end is connected to by link；
Air inlet is uniformly formed on the rear wall of the air inlet box body, babinet upper end wall surface uniformly forms air outlet；
Babinet lower end wall surface forms two air pump installing ports, and the position peace of two air pump installing ports is corresponded in the air inlet box body
There are two air pumps for dress, and two air pump upper ends are fixedly connected with babinet lower end wall surface；
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 the junction block for being integrally attached to 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 driving portion that often place's concave portion is connected with circular ring shape；
First coil and the second coil are alternately equipped in each driving portion successively, and the series connection of each first coil is electrically connected
It connects, each second coil is electrically connected in series；
The pump housing is integrally made up of flexible rubber material of 3d printing types, the first coil and the second coil
It is formed by liquid metal；It is equipped in the driving portion to filling liquid metal to form the first coil, the second coil
Coil channel；Be respectively equipped in 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 being connected to the communicating passage both ends for connecting first coil, described
Junction block side wall is equipped with two the second liquid injection ports being connected to the communicating passage both ends for connecting the second coil；Two the first fluid injections
The first connecting terminal is sealedly connected on mouth respectively, the second connecting terminal is sealedly connected with respectively in two the second liquid injection ports；
Direct current is connected between two first connecting terminals, and alternating current is connected between two the second connecting 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 plug division of the annular of valve block lower end, and is molded over grafting
The locating ring at subordinate end, the positioning ring outer wall are taper surface wide at the top and narrow at the bottom, and two are circumferentially formed on the plug division
Above notch；
The inner male part that the bellows portion inner wall is located at more than at one forms strainer installing ring, is connected on strainer installing ring
Filter screen；The filter screen includes the retainer ring being clamped with strainer installing ring and the strainer for being fixedly connected on retainer ring inner circumferential；
The cabinet front has left-hand door body and right door body, the left-hand door body one end connection adjacent with right door body by hinge connection
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
Right door body upper and lower end is separately installed with socket close to the position of left-hand door body, and upper and lower end is separately installed with and the right side in the babinet
The electric mortise lock of socket cooperation grafting in door body；There are one the fingers being laterally arranged to stretch into mouth for molding in the right door body, institute
It states right door body inner wall and corresponds to finger and stretch into the position of mouth and fingerprint password input device is installed；
The fingerprint password input device includes upper shell, is connected to the lower housing of upper shell lower end；The upper shell includes
The lid portion being directly connected to lower housing 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 lower tongue 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；
There are one rectangular Password Input moulds for outer wall fixed installation of the lower tongue body close to Password Input chamber opening side
Block circuit board is equipped with 4 by compressing switch on Password Input module board, each presses on the button to compress switch along its length
It has been respectively fixedly connected with finger print acquisition module, the peace passed through for the finger print acquisition module is formed on the lower tongue 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, firmly pressing each finger print acquisition module makes being pressed by compressing switch for corresponding position, in the pressing of corresponding position
When switch is pressed, controller extracts the finger print information that the finger print acquisition module of corresponding position is got, and forms four according to secondary
The fingerprint sequence of sequence arrangement, the fingerprint sequence information comparison that controller independently sets fingerprint sequence and user, if fingerprint sequence
Information is consistent, then judges that Password Input is correct, and controller controls electric mortise lock and executes unlocking step, if fingerprint sequence information differs
It causes, then controller judges Password Input mistake, and password is re-entered by buzzer or voice prompt user；
When electric mortise lock is in the unlocked state, press any position by compressing switch, then controller control electric mortise lock locking.
2. a kind of dustproof distributor box as described in claim 1, it is characterised in that：It is formed between upper cover plate lower end and babinet upper end
The spacing of 20mm or more.
3. a kind of dustproof distributor box as described 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.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330045.9A CN106936082B (en) | 2017-05-11 | 2017-05-11 | A kind of dustproof distributor box |
| CN201711361669.3A CN107994485A (en) | 2017-05-11 | 2017-05-11 | A kind of dustproof distributor box |
| CN201711361689.0A CN107959246A (en) | 2017-05-11 | 2017-05-11 | A kind of dustproof distributor box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330045.9A CN106936082B (en) | 2017-05-11 | 2017-05-11 | A kind of dustproof distributor box |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711361669.3A Division CN107994485A (en) | 2017-05-11 | 2017-05-11 | A kind of dustproof distributor box |
| CN201711361689.0A Division CN107959246A (en) | 2017-05-11 | 2017-05-11 | A kind of dustproof distributor box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106936082A CN106936082A (en) | 2017-07-07 |
| CN106936082B true CN106936082B (en) | 2018-08-03 |
Family
ID=59430019
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711361669.3A Pending CN107994485A (en) | 2017-05-11 | 2017-05-11 | A kind of dustproof distributor box |
| CN201711361689.0A Pending CN107959246A (en) | 2017-05-11 | 2017-05-11 | A kind of dustproof distributor box |
| CN201710330045.9A Active CN106936082B (en) | 2017-05-11 | 2017-05-11 | A kind of dustproof distributor box |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711361669.3A Pending CN107994485A (en) | 2017-05-11 | 2017-05-11 | A kind of dustproof distributor box |
| CN201711361689.0A Pending CN107959246A (en) | 2017-05-11 | 2017-05-11 | A kind of dustproof distributor box |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107994485A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240867A (en) * | 2017-07-09 | 2017-10-10 | 杭州力谱科技有限公司 | A kind of fixed type double-column high-voltage switch cabinet |
| CN107204574A (en) * | 2017-07-09 | 2017-09-26 | 杭州力谱科技有限公司 | A kind of outdoor rainproof switch cubicle |
| CN107370023A (en) * | 2017-07-09 | 2017-11-21 | 杭州力谱科技有限公司 | A kind of switch cubicle for being easy to quick connection main bus-bar |
| CN107370024A (en) * | 2017-07-09 | 2017-11-21 | 杭州力谱科技有限公司 | A kind of Portable switch cubicle |
| CN107171208A (en) * | 2017-07-09 | 2017-09-15 | 杭州力谱科技有限公司 | A kind of novel combined switch cabinet |
| CN107341665A (en) * | 2017-07-09 | 2017-11-10 | 杭州力谱科技有限公司 | A kind of anti-pry Mobile payment terminal |
| CN109097873A (en) * | 2018-10-16 | 2018-12-28 | 宜城市天舒纺织有限公司 | A kind of drawing frame easy to carry |
| CN117335308B (en) * | 2023-09-28 | 2024-03-12 | 弘乐集团有限公司 | Normal-pressure air insulation switch cabinet |
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| US5088903A (en) * | 1988-03-25 | 1992-02-18 | Pilot Ink Co., Ltd. | Compressor, spray apparatus using the compressor, and air brush for the spray apparatus |
| FR3003313A1 (en) * | 2013-03-13 | 2014-09-19 | Atmostat | VOLUMETRIC PUMP WITH BELLOWS |
| CN205335721U (en) * | 2015-12-01 | 2016-06-22 | 酒泉华杰电气股份有限公司 | Intelligence contravariant is stepped up integrated case and is become |
| CN205377115U (en) * | 2016-01-03 | 2016-07-06 | 西山煤电（集团）天安电气有限责任公司 | Distribution cabinet |
| CN205646506U (en) * | 2016-05-23 | 2016-10-12 | 国家电网公司 | Low -voltage distribution cabinet with dustproof function of heat dissipation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20150006206A (en) * | 2013-07-08 | 2015-01-16 | 주식회사 케이디파워 | Distributing Board with complex sensors |
| 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 |
| CN204805074U (en) * | 2015-06-29 | 2015-11-25 | 深圳市华泽电气有限公司 | Device is inflated to simple and easy type |
| CN205543849U (en) * | 2016-01-15 | 2016-08-31 | 王聪达 | Block terminal is maintained in easy clearance |
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2017
- 2017-05-11 CN CN201711361669.3A patent/CN107994485A/en active Pending
- 2017-05-11 CN CN201711361689.0A patent/CN107959246A/en active Pending
- 2017-05-11 CN CN201710330045.9A patent/CN106936082B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088903A (en) * | 1988-03-25 | 1992-02-18 | Pilot Ink Co., Ltd. | Compressor, spray apparatus using the compressor, and air brush for the spray apparatus |
| FR3003313A1 (en) * | 2013-03-13 | 2014-09-19 | Atmostat | VOLUMETRIC PUMP WITH BELLOWS |
| CN205335721U (en) * | 2015-12-01 | 2016-06-22 | 酒泉华杰电气股份有限公司 | Intelligence contravariant is stepped up integrated case and is become |
| CN205377115U (en) * | 2016-01-03 | 2016-07-06 | 西山煤电（集团）天安电气有限责任公司 | Distribution cabinet |
| CN205646506U (en) * | 2016-05-23 | 2016-10-12 | 国家电网公司 | Low -voltage distribution cabinet with dustproof function of heat dissipation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106936082A (en) | 2017-07-07 |
| CN107959246A (en) | 2018-04-24 |
| CN107994485A (en) | 2018-05-04 |
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Effective date of registration: 20180619 Address after: 755000 A center, Zhongguancun science and Technology Industrial Park, the Ningxia Hui Autonomous Region, China. Applicant after: Ningxia Rui Sheng minje Intellectual Property Consulting Co. Ltd. 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: 20181101 Address after: 750000 2820 B block, Wanda center, Shanghai West Road, Jinfeng District, Yinchuan, the Ningxia Hui Autonomous Region Patentee after: Ningxia Tiandijingwei Electric Power Equipment Engineering Co., Ltd. Address before: 755000 A center, Zhongguancun science and Technology Industrial Park, the Ningxia Hui Autonomous Region, China. Patentee before: Ningxia Rui Sheng minje Intellectual Property Consulting Co. Ltd. |
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Effective date of registration: 20201217 Address after: Room E / F, 26 / F, No. 828-838, Zhangyang Road, Pudong New Area, Shanghai, 200120 Patentee after: Shanghai raojiu Technology Co.,Ltd. Address before: 750000 2820 B block, Wanda center, Shanghai West Road, Jinfeng District, Yinchuan, the Ningxia Hui Autonomous Region Patentee before: NINGXIA TIANDIJINGWEI POWER EQUIPMENT ENGINEERING Co.,Ltd. |
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Effective date of registration: 20210119 Address after: 325603 Wenzhou Daqiao Industrial Zone, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: ZHEJIANG ZHONGXING EXPLOSION-PROOF EQUIPMENT Co.,Ltd. Address before: Room E / F, 26 / F, No. 828-838, Zhangyang Road, Pudong New Area, Shanghai, 200120 Patentee before: Shanghai raojiu Technology Co.,Ltd. |
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