CN106992449A - A kind of outdoor dustproof power distribution cabinet - Google Patents
A kind of outdoor dustproof power distribution cabinet Download PDFInfo
- Publication number
- CN106992449A CN106992449A CN201710394129.9A CN201710394129A CN106992449A CN 106992449 A CN106992449 A CN 106992449A CN 201710394129 A CN201710394129 A CN 201710394129A CN 106992449 A CN106992449 A CN 106992449A
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- CN
- China
- Prior art keywords
- cabinet
- finger
- password input
- pressure sensor
- pressure
- 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
- 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
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of outdoor dustproof power distribution cabinet, include cabinet, and be connected to the cabinet top of cabinet upper end；The cabinet top is connected with cabinet upper end, and the length of the cabinet top, width are respectively greater than the length of cabinet, width, and the part that cabinet top lower end is located at cabinet front-end and back-end uniformly offers air outlet；Bottom is provided with a horizontally disposed dividing plate in the cabinet, and the dividing plate lower end is vertically connected with a vertical clapboard set along cabinet left and right directions, and vertical clapboard will be divided into two separate spaces below cabinet internal partition；Position corresponding with cold wind through hole on two cold wind through holes, the vertical clapboard is offered on front side of vertical clapboard offer hot blast through hole on the dividing plate；The position of two cold wind through holes of the dividing plate lower end correspondence is separately installed with two dehumidification cooling components；The present invention both ensure that radiating effect, and 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 outdoor dustproof distribution cabinet.
Background technology
Power distribution cabinet is the final stage device of distribution system.Power distribution cabinet is used in the occasion that load is more dispersed, loop is less, it
The electric energy of a certain circuit of upper level controller switching equipment is distributed to load nearby.Due to many performances of power distribution cabinet, it is determined
Importance.Because there are many electrical equipments the inside of power distribution cabinet, it can operationally produce many heats, when heat gathers too
It is eventful, it is unfavorable for power distribution cabinet work, can also influences the performance of power distribution cabinet.Radiator fan can be all installed in general power distribution cabinet to be dissipated
Heat, but drive the air outside power distribution cabinet to enter in power distribution cabinet during radiator fan work, the dust in air can enter in company with air
Enter in power distribution cabinet, the normal work of electrical equipment in interference power distribution cabinet, or even influence the service life of parts of electrical components.
In addition, for installed outdoors or to the power distribution cabinet in visual plant electric power system, generally requiring installation lockset
To avoid power distribution cabinet from being opened by non-attendant, but the lockset safe class on existing power distribution cabinet is relatively low.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, providing one kind has both good dissipate
Hot property and anti-dust performance, low noise, the high power distribution cabinet of safe class.
To realize the purpose of the present invention, it is achieved using following technical scheme：A kind of outdoor dustproof power distribution cabinet, includes
Cabinet, and it is connected to the cabinet top of cabinet upper end；
The cabinet top is connected with cabinet upper end, and the length of the cabinet top, width are respectively greater than the length of cabinet, width, cabinet top
The part that lower end is located at cabinet front-end and back-end uniformly offers air outlet；
Bottom is provided with a horizontally disposed dividing plate in the cabinet, and the dividing plate lower end is vertically connected with one along a cabinet left side
The vertical clapboard that right direction is set, vertical clapboard will be divided into two separate spaces below cabinet internal partition；Be located on the dividing plate it is perpendicular every
Position corresponding with cold wind through hole on two cold wind through holes, the vertical clapboard is offered on front side of plate and offers hot blast through hole；
The position of two cold wind through holes of the dividing plate lower end correspondence is separately installed with two dehumidification cooling components；It is located on front side of the cabinet
Part below dividing plate, which is connected with an advance aerofoil, the advance aerofoil, uniformly offers advance air port, the advancing air
Screen pack is connected with the inside of plate；
The position that the cabinet rear wall bottom is located at below dividing plate offers rear air outlet；
The dehumidification cooling component includes aerofoil fan, is fixedly connected on the cooling piece mounting seat of aerofoil fan upper end, longitudinal direction
Semiconductor chilling plate in cooling piece mounting seat, is connected to the heat absorption aluminium seat on semiconductor chilling plate huyashi-chuuka (cold chinese-style noodles), is connected to
Radiation aluminium seat on the hot face of semiconductor chilling plate, the adjacent moisture-absorption box for being arranged on cooling piece mounting seat upper end is contained in moisture-absorption box
Interior water absorbing resin particle, is fixedly connected on the lid of moisture-absorption box upper end, the adjacent air outlet seat for being arranged on lid upper end, Yi Jigu
The stepper motor to drive moisture-absorption box rotation that Dingan County is mounted in air outlet seat and output shaft is fixedly connected with lid center；
The aerofoil fan lower end is fixedly connected with multiple support feets, and the support feet lower end is fixedly connected on cabinet inner bottom surface
On；It is evenly distributed on bottom surface, the bottom surface of moisture-absorption box and the lid of the cooling piece mounting seat and offers passage；The moisture absorption
Centre position in box, which is formed, is located at two moisture absorption box bodys of midfeather both sides formation, two suctions in a midfeather, moisture-absorption box
The water absorbing resin particle is loaded with wet box body；The position of lower end two moisture absorption box bodys of correspondence of the lid is respectively provided with
One pressure sensor b；The centre position of the air outlet seat forms a motor to install the stepper motor and installed
The surface for being located at heat absorption aluminium seat in chamber, the air outlet seat is formed in the cold air duct of a up/down perforation, the air outlet seat
The hot-air channel of a L-shaped is formed positioned at the surface of radiation aluminium seat；The air outlet seat is fixedly connected on dividing plate lower end, described
Cold air duct is connected with cold wind through hole, and the hot-air channel is connected with hot blast through hole；
The semiconductor chilling plate, stepper motor and two pressure sensor b respectively with the control circuit in cabinet
Plate is electrically connected；When positioned at heat absorption aluminium seat above moisture-absorption box body in water absorbing resin particle water swelling after to a pressure sensing
When device b produces pressure, control board control stepper motor rotates 180 degree, when another pressure sensor b detects pressure
When, control board control stepper motor reversion 180 degree.
Preferably：Right-hand member has door body by gemel connection on front side of the cabinet, and the door body inner left wall is upper and lower
End is separately installed with electric mortise lock, and the cabinet inner left wall is provided with the plug housing with the latch cooperation grafting of the electric mortise lock；
A finger laterally set is offered in the door body and stretches into mouth, the position that the door body inwall correspondence finger stretches into mouth is installed
There is fingerprint password input device；
The fingerprint password input device includes upper shell, is connected to the lower house of upper shell lower end；Under on the inside of the upper shell
End forms defeated together with the L-shaped password in the section that front openings are formed between convex cell body in lower tongue body, the upper shell
Enter chamber, opening and the finger of Password Input chamber stretch into that mouth is connected and size matches；
The lower tongue body is installed with finger-print cipher input module close to Password Input chamber opening side；The finger-print cipher
Input module includes a Password Input module board, and 4 be connected on Password Input module board are transversely arranged
Pressure sensor, and 4 finger print acquisition modules being respectively fixedly connected with each pressure sensor；
The cabinet door outer wall is stretched into positioned at finger is provided with a confirmation button on the left of mouth, the cabinet door outer wall is stretched into positioned at finger
Mouth top position is provided with a display screen；
The display screen, the pressure sensor of each fingerprint password input device, finger print acquisition module and confirmation button point
Do not electrically connected with the control board；
When opening cabinet door, hand is stretched into the Password Input intracavitary of fingerprint password input device, inputted by finger-print cipher input module
Finger-print cipher, index finger, middle finger, ring finger and little finger correspond to press in four arranged along fingerprint password input device left and right directions respectively
On individual finger print acquisition module, each finger presses each finger print acquisition module according to password order makes the pressure sensing of correspondence position
Pressure suffered by device reaches default value, and the pressure value suffered by the pressure sensor shows in real time on the display screen
Show, 4 row double figures of display are digital in real time on the display screen, 4 column of figures correspond to four pressure arranged from left to right and passed respectively
The pressure value of sensor, and when the pressure sensor of correspondence position be under pressure value be zero when, the respective column on display screen is dynamically aobvious
Show pseudo random number；When pressure sensor in each position is pressed into default value, the confirmation button is pressed using thumb, is pressed
After lower confirmation button, control board extracts the finger print information that the finger print acquisition module of correspondence position is got, and forms four and presses
Fingerprint sequence with different pressures value while according to sequential arrangement, control board independently sets fingerprint sequence and user
Fingerprint sequence information is compared, if fingerprint sequence information is consistent, judges that Password Input is correct, and control board control electric mortise lock is held
Row unlocking step, if fingerprint sequence information is inconsistent, judges Password Input mistake, points out user to re-enter by display screen
Password.
Preferably：The installing port passed through for the finger print acquisition module is formed on the convex groove body sidewall；
The upper shell outer upper end is integrally formed with the connection flange being fixedly linked with right door body inwall.
Preferably：When Password Input errors number is more than 3 times in setting time, control board passes through wireless
Network sends alarm signal to server.
Preferably：When electric mortise lock is in released state, pressing the finger print acquisition module of optional position makes correspondence
The pressure sensor of position detects pressure, then control board control electric mortise lock is locked.
The present invention also provides a kind of outdoor dustproof power distribution cabinet, includes right-hand member on front side of cabinet, the cabinet and is connected by hinge
Be connected to door body, the door body inner left wall upper and lower end is separately installed with electric mortise lock, the cabinet inner left wall be provided with it is described
The latch of electric mortise lock coordinates the plug housing of grafting；A finger laterally set is offered in the door body and stretches into mouth, the door
The position that internal wall correspondence finger stretches into mouth is provided with fingerprint password input device；
The fingerprint password input device includes upper shell, is connected to the lower house of upper shell lower end；Under on the inside of the upper shell
End forms defeated together with the L-shaped password in the section that front openings are formed between convex cell body in lower tongue body, the upper shell
Enter chamber, opening and the finger of Password Input chamber stretch into that mouth is connected and size matches；
The lower tongue body is installed with finger-print cipher input module close to Password Input chamber opening side；The finger-print cipher
Input module includes a Password Input module board, and 4 be connected on Password Input module board are transversely arranged
Pressure sensor, and 4 finger print acquisition modules being respectively fixedly connected with each pressure sensor；
The cabinet door outer wall is stretched into positioned at finger is provided with a confirmation button on the left of mouth, the cabinet door outer wall is stretched into positioned at finger
Mouth top position is provided with a display screen；
The display screen, the pressure sensor of each fingerprint password input device, finger print acquisition module and confirmation button point
Do not electrically connected with the control board；
When opening cabinet door, hand is stretched into the Password Input intracavitary of fingerprint password input device, inputted by finger-print cipher input module
Finger-print cipher, index finger, middle finger, ring finger and little finger correspond to press in four arranged along fingerprint password input device left and right directions respectively
On individual finger print acquisition module, each finger presses each finger print acquisition module according to password order makes the pressure sensing of correspondence position
Pressure suffered by device reaches default value, and the pressure value suffered by the pressure sensor shows in real time on the display screen
Show, 4 row double figures of display are digital in real time on the display screen, 4 column of figures correspond to four pressure arranged from left to right and passed respectively
The pressure value of sensor, and when the pressure sensor of correspondence position be under pressure value be zero when, the respective column on display screen is dynamically aobvious
Show pseudo random number；When pressure sensor in each position is pressed into default value, the confirmation button is pressed using thumb, is pressed
After lower confirmation button, control board extracts the finger print information that the finger print acquisition module of correspondence position is got, and forms four and presses
Fingerprint sequence with different pressures value while according to sequential arrangement, control board independently sets fingerprint sequence and user
Fingerprint sequence information is compared, if fingerprint sequence information is consistent, judges that Password Input is correct, and control board control electric mortise lock is held
Row unlocking step, if fingerprint sequence information is inconsistent, judges Password Input mistake, points out user to re-enter by display screen
Password.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention coordinates water suction tree using semiconductor chilling plate
Fat particle is cooled down to power distribution cabinet inside, while keeping the low-humidity environment in power distribution cabinet, it is ensured that equipment is being just in power distribution cabinet
Often operation.
In addition, in order to ensure that power distribution cabinet is not opened maliciously, also ensuring that attendant can be easy to open power distribution cabinet, therefore use
Fingerprint password input device coordinates electric mortise lock to pin cabinet door.
Specifically, when inputting finger-print cipher using fingerprint password input device, though user fingerprints are maliciously got, but
Except with open air, nobody can know the input order of finger-print cipher.Also it is difficult to find that input is suitable under other people intentionally observation
Sequence.Even if part input sequence is known, the specific numeral that other people can not also know the cipher, and user is also without as using general
Password is the same is deliberately blocked for logical scrambler input, and security is very high.
Brief description of the drawings
Fig. 1, Fig. 2 are the structural representations of the present invention.
Fig. 3 is the decomposition texture schematic diagram of the present invention.
Fig. 4, Fig. 5 are the decomposition texture schematic diagrams of dehumidification cooling component.
Fig. 6 is the structural representation of partition part.
Fig. 7 is the cross section structure diagram of PIN PAD.
Fig. 8 is the decomposition texture schematic diagram of PIN PAD.
1st, cabinet；11st, rear air outlet；2nd, door body；21st, finger stretches into mouth；3rd, fingerprint password input device；31st, upper shell；
311st, lower tongue body；312nd, Password Input chamber；313rd, flange is connected；32nd, lower house；33rd, finger-print cipher input module；331st, refer to
Line acquisition module；332nd, pressure sensor；333rd, Password Input module board；34th, numeric keypad；35th, display screen；36th, really
Recognize button；4th, advance aerofoil；41st, advance air port；42nd, screen pack；5th, cabinet top；51st, air outlet；6th, dehumidification cooling component；61st, axle
Flow fan；611st, support feet；62nd, cooling piece mounting seat；63rd, semiconductor chilling plate；631st, heat absorption aluminium seat；632nd, radiation aluminium seat；
64th, moisture-absorption box；641st, midfeather；65th, lid；651st, pressure sensor b；66th, air outlet seat；661st, motor installation cavity；662nd, it is cold
Wind passage；663rd, hot-air channel；67th, stepper motor；7th, electric mortise lock；8th, dividing plate；81st, vertical clapboard；82nd, cold wind through hole；83rd, hot blast
Through hole.
Embodiment
Embodiment 1
With reference to shown in Fig. 1 to Fig. 8, the present embodiment is a kind of outdoor dustproof power distribution cabinet, includes cabinet 1, and be connected to cabinet
The cabinet top 5 of upper end.
The cabinet top is connected with cabinet upper end, and the length of the cabinet top, width are respectively greater than the length of cabinet, width,
The part that cabinet top lower end is located at cabinet front-end and back-end uniformly offers air outlet 51.
Bottom is provided with a horizontally disposed dividing plate 8 in the cabinet, and the dividing plate lower end is vertically connected with an edge
The vertical clapboard 81 that cabinet left and right directions is set, vertical clapboard will be divided into two separate spaces below cabinet internal partition；On the dividing plate
Position corresponding with cold wind through hole on two cold wind through holes 82, the vertical clapboard is offered on front side of vertical clapboard to offer
Hot blast through hole 83；The position of two cold wind through holes of the dividing plate lower end correspondence is separately installed with two dehumidification cooling components 6；It is described
Part on front side of cabinet below dividing plate, which is connected with an advance aerofoil 4, the advance aerofoil, uniformly offers advancing air
Screen pack 42 is connected with the inside of mouth 41, the advance aerofoil.
The position that the cabinet rear wall bottom is located at below dividing plate offers rear air outlet 11.
The dehumidification cooling component 6 includes aerofoil fan 61, and the cooling piece for being fixedly connected on aerofoil fan upper end is installed
Seat 62, is longitudinally mounted to the semiconductor chilling plate 63 in cooling piece mounting seat, is connected to the heat absorption on semiconductor chilling plate huyashi-chuuka (cold chinese-style noodles)
Aluminium seat 631, is connected to the radiation aluminium seat 632 on the hot face of semiconductor chilling plate, the adjacent suction for being arranged on cooling piece mounting seat upper end
Wet box 64, is contained in the water absorbing resin particle in moisture-absorption box, is fixedly connected on the lid 65 of moisture-absorption box upper end, adjacent to be arranged on box
The air outlet seat 66 at end is covered, and is fixedly mounted in air outlet seat and output shaft is fixedly connected with lid center to drive
The stepper motor 67 that dynamic moisture-absorption box is rotated.
The aerofoil fan lower end is fixedly connected with multiple support feets 611, and the support feet lower end is fixedly connected on cabinet
On inner bottom surface；It is evenly distributed on bottom surface, the bottom surface of moisture-absorption box and the lid of the cooling piece mounting seat and offers passage；Institute
State the centre position in moisture-absorption box and form and be located at formation two moisture-absorption boxes in midfeather both sides in a midfeather 641, moisture-absorption box
The water absorbing resin particle is loaded with body, two moisture-absorption box bodies；The position of lower end two moisture absorption box bodys of correspondence of the lid
Put and a pressure sensor b651 is respectively installed；The centre position of the air outlet seat forms one to install the stepping electricity
The cold wind for forming a up/down perforation positioned at the surface of heat absorption aluminium seat in the motor installation cavity 661 of machine, the air outlet seat leads to
The surface for being located at radiation aluminium seat in road 662, the air outlet seat forms the hot-air channel 663 of a L-shaped；The air outlet seat is consolidated
Surely dividing plate lower end is connected to, the cold air duct is connected with cold wind through hole, and the hot-air channel is connected with hot blast through hole.
The semiconductor chilling plate, stepper motor and two pressure sensor b respectively with the control in cabinet
Circuit board is electrically connected；When positioned at heat absorption aluminium seat above moisture-absorption box body in water absorbing resin particle water swelling after to a pressure
When sensor b produces pressure, control board control stepper motor rotates 180 degree, when another pressure sensor b detects pressure
During power, control board control stepper motor reversion 180 degree.
The aerofoil fan drives air-flow to blow from bottom to top, temperature drop when air-flow passes through heat absorption aluminium seat, in air
Water vapor portion is condensed into aqueous water and flows downwardly into bottom of cabinet bulk, and lower can install that bottom of cabinet bulk is located at aerofoil fan connects
Tank is used for the aqueous water for accepting condensation, and is discharged to by the drainpipe for connecting water receiving tank outside cabinet；By the gas for the aluminium seat that absorbs heat
Stream is further flowed upward in the moisture-absorption box body directly over heat absorption aluminium seat, and the water absorbing resin particle in moisture-absorption box body further absorbs
The moisture in air is flowed through, the cold air duct for flowing upwardly through air outlet seat, cold wind through hole is continued thereafter with into cabinet internal partition top
The space of electrical equipment is installed, and then taken away after the heat of electrical equipment, is finally discharged to from the air outlet of cabinet top outside cabinet.
The water absorbing resin particle can be spherical, and volume can produce expansion after it absorbs moisture, work as water absorbing resin particle
Volumetric expansion to it is suitable with moisture absorption box body volume when, the water absorbing resin particle of expansion is to the pressure sensor installed in lid lower end
B produces extruding, and pressure sensor b is detected after pressure, and control stepper motor rotates 180 degree, makes the water suction tree for accommodating expansion
The moisture absorption box body of fat particle turns to the top of radiation aluminium seat, and the fraction that aerofoil fan is produced flows up through radiation aluminium seat,
It is heated, water absorbing resin particle is heated when then flowing through moisture absorption box body, water-absorbing resin by the air of radiation aluminium seat
The heated moisture that it absorbs of grain accelerates volume after evaporation, water absorbing resin particle moisture evaporation to reduce；When the moisture absorption box body of opposite side
Interior water-absorbing resin water swelling to it is suitable with moisture absorption box body volume when, control board control stepper motor reversion 180 degree.
The pressure sensor b is needed to use between pressure sensor b and control board due on lid
Soft wire is attached, and control board Driving Stepping Motor is rotated in the range of positive and negative 180 degree in addition, it is to avoid connection pressure
Sensor b soft wire is surprisingly pulled apart.
Right-hand member has door body 2 by gemel connection on front side of the cabinet, and the door body inner left wall upper and lower end is separately installed with
Electric mortise lock 7, the cabinet inner left wall is provided with the plug housing with the latch cooperation grafting of the electric mortise lock；Opened in the door body
Mouth 21 is stretched into provided with a finger laterally set, the position that the door body inwall correspondence finger stretches into mouth is provided with finger-print cipher
Loader 3.
The fingerprint password input device includes upper shell 31, is connected to the lower house 32 of upper shell lower end；The upper casing
It is in L that body inside lower end, which forms the section together with formation front openings between convex cell body in lower tongue body 311, the upper shell,
The Password Input chamber 312 of shape, opening and the finger of Password Input chamber stretch into that mouth is connected and size matches.
The lower tongue body is installed with finger-print cipher input module 33 close to Password Input chamber opening side；It is described to refer to
Line Password Input module includes a Password Input module board 333, is connected to 4 on Password Input module board
Transversely arranged pressure sensor 332, and 4 finger print acquisition modules being respectively fixedly connected with each pressure sensor
331。
The cabinet door outer wall is stretched into positioned at finger is provided with a confirmation button 36 on the left of mouth, the cabinet door outer wall is located at hand
Finger stretches into a mouthful top position and is provided with a display screen 35.
The display screen, the pressure sensor of each fingerprint password input device, finger print acquisition module and confirmation are pressed
Key is electrically connected with the control board respectively.
When opening cabinet door, hand is stretched into the Password Input intracavitary of fingerprint password input device, passes through finger-print cipher input module
Finger-print cipher is inputted, index finger, middle finger, ring finger and little finger are corresponded to press respectively and arranged along fingerprint password input device left and right directions
Four finger print acquisition modules on, each finger presses each finger print acquisition module according to password order makes the pressure of correspondence position
Pressure suffered by sensor reaches default value, and the pressure value suffered by the pressure sensor is real on the display screen
When show, 4 row double figures of display numeral in real time on the display screen, 4 column of figures correspond to arrange from left to right four pressures respectively
The pressure value of force snesor, and when the pressure sensor of correspondence position be under pressure value be zero when, the respective column on display screen is moved
State shows pseudo random number；When pressure sensor in each position is pressed into default value, using thumb press it is described confirm by
Key, presses after confirmation button, control board extracts the finger print information that the finger print acquisition module of correspondence position is got, forms four
The individual fingerprint sequence according to different pressures value while sequential arrangement, control board independently sets fingerprint sequence with user
Fixed fingerprint sequence information is compared, if fingerprint sequence information is consistent, judges that Password Input is correct, control board control electric mortiser
Lock performs unlocking step, if fingerprint sequence information is inconsistent, judges Password Input mistake, and user is pointed out again by display screen
Input password.
The default value of the pressure be fixed numbers, press the pressure sensor when, when real-time pressure value with
Difference between the fixed numbers of setting is less than 0.2 Newtonian time, it is believed that real-time pressure value is equal to default value；The display
The precision of shown real-time pressure numerical value is 0.1 newton on screen.
The real-time pressure value precision of the display screen display is 0.1 newton, and is multiplied by 10 and is scaled integer and show, such as pressure
Force value is 0.2 Newtonian time, shows screen display 2（Value shown on display screen is hereafter designated as pressing force）.
In order to be more clearly understood that the key of fingerprint password input device, citing below is further illustrated：Such as forefinger, in
Refer to, nameless and little finger of toe corresponds to 1,2,3 and 4 respectively, if setting code is 2143, sets pressing force as 8765（Pressure may be selected
Numerical value is 1-8）, then middle finger is pressed successively, makes to press confirmation button when secondary series is shown in the range of 6 to 10 on display screen, then
Forefinger is pressed, makes to press confirmation button when first row is shown in the range of 5 to 9 on display screen, then presses little finger of toe, make on display screen
Confirmation button is pressed when in the range of the 4th row display 4 to 8, the third finger is finally pressed, the 3rd row on display screen is shown 3 to 7 models
Confirmation button is pressed when enclosing interior.
Certainly, password can also be set to 6 conventional bit digitals, such as setting code is 232421, set pressing force as
876567, then middle finger is pressed successively（Secondary series pressure shows 6 to 10）, it is nameless（3rd row pressure shows 5 to 9）, middle finger（The
Two row pressure show 4 to 8）, little finger of toe（4th row pressure shows 3 to 7）, middle finger（Secondary series pressure shows 4 to 8）, forefinger（First
Row pressure shows 5 to 9）.
When the pressure sensor of correspondence position be under pressure value be zero when, the respective column Dynamic Announce pseudorandom on display screen
Number.The pseudo random number can carry out calculating acquisition, such as one position according to the real-time pressing force of the pressure sensor being under pressure
The pressure sensor put is under pressure value for N（N is 1-8）When, the pressure of other three positions is shown as（N+2）、（N+3）With
（N-1）.
By above-mentioned technological means, because four column of figures are closer on display screen, only user oneself knows see
The numeral of which row, even if other people look at display screen, observation user is operated, and can not also know the password that user specifically inputs.
The installing port passed through for the finger print acquisition module is formed on the convex groove body sidewall；On the outside of the upper shell
Upper end is integrally formed with the connection flange 313 being fixedly linked with right door body inwall.
When Password Input errors number is more than 3 times in setting time, control board is by wireless network to server
Send alarm signal.
When electric mortise lock is in released state, pressing the finger print acquisition module of optional position makes the pressure sensing of correspondence position
Device detects pressure, then control board control electric mortise lock is locked.
Embodiment 2
The present embodiment makes following improvement on the basis of embodiment 1：Entrance top is stretched in the door body positioned at finger to be provided with
Cipher inputting keyboard, the cipher inputting keyboard is electrically connected with control board, when opening cabinet door, if user is used to input fingerprint
The Toe Transplantation for Segmental Finger of password is injured and when can not normally input complete finger print password, user is by index finger, middle finger, ring finger and little finger
Any one above finger by finger print acquisition module at an arbitrary position, control board extracts at least one fingerprint collecting
The finger print information that module is got, and the finger print information independently set with user is compared, after matching user identity, control electricity
Road plate sends dynamic verification code to the mobile terminal of corresponding user identity binding, and user is on the basis of the numerical value of dynamic verification code
Set of number password, user's input numerical ciphers on the numeric keypad of cabinet door outer wall are obtained plus a dynamic setting numeral
Afterwards, control board control electric mortise lock a performs unlocking step.
The dynamic setting numeral is user by corresponding finger on finger-print cipher input module, forefinger, middle finger, unknown
Refer to and little finger of toe corresponds to 1,2,3 and 4 respectively.
When such as only having forefinger by a finger print acquisition module, the pressure sensor of correspondence position detects pressure,
Then dynamic setting numeral is 1；As middle finger and little finger of toe are pressed from left number second, the 4th finger print acquisition module, then correspondence position
Pressure sensor detect pressure, then dynamic setting numeral be 24；Press first such as forefinger, middle finger, nameless three fingers,
Second and the 3rd finger print acquisition module on, three pressure sensors detect pressure, then dynamic setting numeral be 123.
The digit of dynamic setting numeral is previously set by user；Such as dynamic password is 756452, and dynamic setting numeral is
134, then the second group of password inputted is 756586.
By such means, even if other people have stolen dynamic verification code on the mobile phone of user and certain using illegal means
The fingerprint of a little fingers, due to the digit for being difficult to know dynamic setting numeral, it is only necessary to the Password Input of limitation at the appointed time
Number of times, other people are just difficult to the password for cracking safety cabinet.
Embodiment 3
The present embodiment is a kind of outdoor dustproof power distribution cabinet, and include right-hand member on front side of cabinet, the cabinet has door by gemel connection
Body, the door body inner left wall upper and lower end is separately installed with electric mortise lock, and the cabinet inner left wall is provided with and the electric mortise lock
Latch coordinate grafting plug housing；A finger laterally set is offered in the door body and stretches into mouth, the door body inwall
The position that correspondence finger stretches into mouth is provided with fingerprint password input device；
The fingerprint password input device includes upper shell, is connected to the lower house of upper shell lower end；Under on the inside of the upper shell
End forms defeated together with the L-shaped password in the section that front openings are formed between convex cell body in lower tongue body, the upper shell
Enter chamber, opening and the finger of Password Input chamber stretch into that mouth is connected and size matches；
The lower tongue body is installed with finger-print cipher input module close to Password Input chamber opening side；The finger-print cipher
Input module includes a Password Input module board, and 4 be connected on Password Input module board are transversely arranged
Pressure sensor, and 4 finger print acquisition modules being respectively fixedly connected with each pressure sensor；
The cabinet door outer wall is stretched into positioned at finger is provided with a confirmation button on the left of mouth, the cabinet door outer wall is stretched into positioned at finger
Mouth top position is provided with a display screen；
The display screen, the pressure sensor of each fingerprint password input device, finger print acquisition module and confirmation button point
Do not electrically connected with the control board；
When opening cabinet door, hand is stretched into the Password Input intracavitary of fingerprint password input device, inputted by finger-print cipher input module
Finger-print cipher, index finger, middle finger, ring finger and little finger correspond to press in four arranged along fingerprint password input device left and right directions respectively
On individual finger print acquisition module, each finger presses each finger print acquisition module according to password order makes the pressure sensing of correspondence position
Pressure suffered by device reaches default value, and the pressure value suffered by the pressure sensor shows in real time on the display screen
Show, 4 row double figures of display are digital in real time on the display screen, 4 column of figures correspond to four pressure arranged from left to right and passed respectively
The pressure value of sensor, and when the pressure sensor of correspondence position be under pressure value be zero when, the respective column on display screen is dynamically aobvious
Show pseudo random number；When pressure sensor in each position is pressed into default value, the confirmation button is pressed using thumb, is pressed
After lower confirmation button, control board extracts the finger print information that the finger print acquisition module of correspondence position is got, and forms four and presses
Fingerprint sequence with different pressures value while according to sequential arrangement, control board independently sets fingerprint sequence and user
Fingerprint sequence information is compared, if fingerprint sequence information is consistent, judges that Password Input is correct, and control board control electric mortise lock is held
Row unlocking step, if fingerprint sequence information is inconsistent, judges Password Input mistake, points out user to re-enter by display screen
Password.
Claims (6)
1. a kind of outdoor dustproof power distribution cabinet, it is characterised in that：Include cabinet, and be connected to the cabinet top of cabinet upper end；
The cabinet top is connected with cabinet upper end, and the length of the cabinet top, width are respectively greater than the length of cabinet, width, cabinet top
The part that lower end is located at cabinet front-end and back-end uniformly offers air outlet；
Bottom is provided with a horizontally disposed dividing plate in the cabinet, and the dividing plate lower end is vertically connected with one along a cabinet left side
The vertical clapboard that right direction is set, vertical clapboard will be divided into two separate spaces below cabinet internal partition；Be located on the dividing plate it is perpendicular every
Position corresponding with cold wind through hole on two cold wind through holes, the vertical clapboard is offered on front side of plate and offers hot blast through hole；
The position of two cold wind through holes of the dividing plate lower end correspondence is separately installed with two dehumidification cooling components；It is located on front side of the cabinet
Part below dividing plate, which is connected with an advance aerofoil, the advance aerofoil, uniformly offers advance air port, the advancing air
Screen pack is connected with the inside of plate；
The position that the cabinet rear wall bottom is located at below dividing plate offers rear air outlet；
The dehumidification cooling component includes aerofoil fan, is fixedly connected on the cooling piece mounting seat of aerofoil fan upper end, longitudinal direction
Semiconductor chilling plate in cooling piece mounting seat, is connected to the heat absorption aluminium seat on semiconductor chilling plate huyashi-chuuka (cold chinese-style noodles), is connected to
Radiation aluminium seat on the hot face of semiconductor chilling plate, the adjacent moisture-absorption box for being arranged on cooling piece mounting seat upper end is contained in moisture-absorption box
Interior water absorbing resin particle, is fixedly connected on the lid of moisture-absorption box upper end, the adjacent air outlet seat for being arranged on lid upper end, Yi Jigu
The stepper motor to drive moisture-absorption box rotation that Dingan County is mounted in air outlet seat and output shaft is fixedly connected with lid center；
The aerofoil fan lower end is fixedly connected with multiple support feets, and the support feet lower end is fixedly connected on cabinet inner bottom surface
On；It is evenly distributed on bottom surface, the bottom surface of moisture-absorption box and the lid of the cooling piece mounting seat and offers passage；The moisture absorption
Centre position in box, which is formed, is located at two moisture absorption box bodys of midfeather both sides formation, two suctions in a midfeather, moisture-absorption box
The water absorbing resin particle is loaded with wet box body；The position of lower end two moisture absorption box bodys of correspondence of the lid is respectively provided with
One pressure sensor b；The centre position of the air outlet seat forms a motor to install the stepper motor and installed
The surface for being located at heat absorption aluminium seat in chamber, the air outlet seat is formed in the cold air duct of a up/down perforation, the air outlet seat
The hot-air channel of a L-shaped is formed positioned at the surface of radiation aluminium seat；The air outlet seat is fixedly connected on dividing plate lower end, described
Cold air duct is connected with cold wind through hole, and the hot-air channel is connected with hot blast through hole；
The semiconductor chilling plate, stepper motor and two pressure sensor b respectively with the control circuit in cabinet
Plate is electrically connected；When positioned at heat absorption aluminium seat above moisture-absorption box body in water absorbing resin particle water swelling after to a pressure sensing
When device b produces pressure, control board control stepper motor rotates 180 degree, when another pressure sensor b detects pressure
When, control board control stepper motor reversion 180 degree.
2. a kind of outdoor dustproof power distribution cabinet as claimed in claim 1, it is characterised in that：Right-hand member passes through hinge on front side of the cabinet
Door body is connected with, the door body inner left wall upper and lower end is separately installed with electric mortise lock, and the cabinet inner left wall is provided with and institute
The latch for stating electric mortise lock coordinates the plug housing of grafting；A finger laterally set is offered in the door body and stretches into mouth, it is described
The position that door body inwall correspondence finger stretches into mouth is provided with fingerprint password input device；
The fingerprint password input device includes upper shell, is connected to the lower house of upper shell lower end；Under on the inside of the upper shell
End forms defeated together with the L-shaped password in the section that front openings are formed between convex cell body in lower tongue body, the upper shell
Enter chamber, opening and the finger of Password Input chamber stretch into that mouth is connected and size matches；
The lower tongue body is installed with finger-print cipher input module close to Password Input chamber opening side；The finger-print cipher
Input module includes a Password Input module board, and 4 be connected on Password Input module board are transversely arranged
Pressure sensor, and 4 finger print acquisition modules being respectively fixedly connected with each pressure sensor；
The cabinet door outer wall is stretched into positioned at finger is provided with a confirmation button on the left of mouth, the cabinet door outer wall is stretched into positioned at finger
Mouth top position is provided with a display screen；
The display screen, the pressure sensor of each fingerprint password input device, finger print acquisition module and confirmation button point
Do not electrically connected with the control board；
When opening cabinet door, hand is stretched into the Password Input intracavitary of fingerprint password input device, inputted by finger-print cipher input module
Finger-print cipher, index finger, middle finger, ring finger and little finger correspond to press in four arranged along fingerprint password input device left and right directions respectively
On individual finger print acquisition module, each finger presses each finger print acquisition module according to password order makes the pressure sensing of correspondence position
Pressure suffered by device reaches default value, and the pressure value suffered by the pressure sensor shows in real time on the display screen
Show, 4 row double figures of display are digital in real time on the display screen, 4 column of figures correspond to four pressure arranged from left to right and passed respectively
The pressure value of sensor, and when the pressure sensor of correspondence position be under pressure value be zero when, the respective column on display screen is dynamically aobvious
Show pseudo random number；When pressure sensor in each position is pressed into default value, the confirmation button is pressed using thumb, is pressed
After lower confirmation button, control board extracts the finger print information that the finger print acquisition module of correspondence position is got, and forms four and presses
Fingerprint sequence with different pressures value while according to sequential arrangement, control board independently sets fingerprint sequence and user
Fingerprint sequence information is compared, if fingerprint sequence information is consistent, judges that Password Input is correct, and control board control electric mortise lock is held
Row unlocking step, if fingerprint sequence information is inconsistent, judges Password Input mistake, points out user to re-enter by display screen
Password.
3. a kind of outdoor dustproof power distribution cabinet as claimed in claim 2, it is characterised in that：Formed on the convex groove body sidewall
The installing port passed through for the finger print acquisition module；The upper shell outer upper end integrally formed with right door body inwall stationary phase
Connection flange even.
4. a kind of outdoor dustproof power distribution cabinet as claimed in claim 2, it is characterised in that：When Password Input mistake in setting time
When number of times is more than 3 times, control board sends alarm signal by wireless network to server.
5. a kind of outdoor dustproof power distribution cabinet as claimed in claim 2, it is characterised in that：When electric mortise lock is in released state,
Pressing the finger print acquisition module of optional position makes the pressure sensor of correspondence position detect pressure, then control board control electricity
Mortise lock is locked.
6. a kind of outdoor dustproof power distribution cabinet, it is characterised in that：Include right-hand member on front side of cabinet, the cabinet has by gemel connection
Door body, the door body inner left wall upper and lower end is separately installed with electric mortise lock, and the cabinet inner left wall is provided with and the electric mortiser
The latch of lock coordinates the plug housing of grafting；A finger laterally set is offered in the door body to stretch into mouth, the door body
The position that wall correspondence finger stretches into mouth is provided with fingerprint password input device；
The fingerprint password input device includes upper shell, is connected to the lower house of upper shell lower end；Under on the inside of the upper shell
End forms defeated together with the L-shaped password in the section that front openings are formed between convex cell body in lower tongue body, the upper shell
Enter chamber, opening and the finger of Password Input chamber stretch into that mouth is connected and size matches；
The lower tongue body is installed with finger-print cipher input module close to Password Input chamber opening side；The finger-print cipher
Input module includes a Password Input module board, and 4 be connected on Password Input module board are transversely arranged
Pressure sensor, and 4 finger print acquisition modules being respectively fixedly connected with each pressure sensor；
The cabinet door outer wall is stretched into positioned at finger is provided with a confirmation button on the left of mouth, the cabinet door outer wall is stretched into positioned at finger
Mouth top position is provided with a display screen；
The display screen, the pressure sensor of each fingerprint password input device, finger print acquisition module and confirmation button point
Do not electrically connected with the control board；
When opening cabinet door, hand is stretched into the Password Input intracavitary of fingerprint password input device, inputted by finger-print cipher input module
Finger-print cipher, index finger, middle finger, ring finger and little finger correspond to press in four arranged along fingerprint password input device left and right directions respectively
On individual finger print acquisition module, each finger presses each finger print acquisition module according to password order makes the pressure sensing of correspondence position
Pressure suffered by device reaches default value, and the pressure value suffered by the pressure sensor shows in real time on the display screen
Show, 4 row double figures of display are digital in real time on the display screen, 4 column of figures correspond to four pressure arranged from left to right and passed respectively
The pressure value of sensor, and when the pressure sensor of correspondence position be under pressure value be zero when, the respective column on display screen is dynamically aobvious
Show pseudo random number；When pressure sensor in each position is pressed into default value, the confirmation button is pressed using thumb, is pressed
After lower confirmation button, control board extracts the finger print information that the finger print acquisition module of correspondence position is got, and forms four and presses
Fingerprint sequence with different pressures value while according to sequential arrangement, control board independently sets fingerprint sequence and user
Fingerprint sequence information is compared, if fingerprint sequence information is consistent, judges that Password Input is correct, and control board control electric mortise lock is held
Row unlocking step, if fingerprint sequence information is inconsistent, judges Password Input mistake, points out user to re-enter by display screen
Password.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485357.1A CN108429170A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
| CN201710394129.9A CN106992449B (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
| CN201810485355.2A CN108551088A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
| CN201810485356.7A CN108429169A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710394129.9A CN106992449B (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810485357.1A Division CN108429170A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
| CN201810485355.2A Division CN108551088A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
| CN201810485356.7A Division CN108429169A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
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| CN106992449A true CN106992449A (en) | 2017-07-28 |
| CN106992449B CN106992449B (en) | 2018-09-11 |
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| CN201710394129.9A Active CN106992449B (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
| CN201810485355.2A Pending CN108551088A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
| CN201810485356.7A Pending CN108429169A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
| CN201810485357.1A Pending CN108429170A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
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| CN201810485355.2A Pending CN108551088A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
| CN201810485356.7A Pending CN108429169A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
| CN201810485357.1A Pending CN108429170A (en) | 2017-05-28 | 2017-05-28 | A kind of outdoor dustproof power distribution cabinet |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107653948A (en) * | 2017-10-09 | 2018-02-02 | 黄文佳 | A kind of household toilet |
| CN107724487A (en) * | 2017-10-09 | 2018-02-23 | 黄文佳 | A kind of sanitary closestool |
| CN109001507A (en) * | 2018-05-23 | 2018-12-14 | 安徽知库云端科技服务有限公司 | Internet of Things ammeter and its application method embedded with information security management module |
| CN109616903A (en) * | 2019-01-22 | 2019-04-12 | 杭州力谱科技有限公司 | A kind of forced heat radiation formula power distribution cabinet |
| CN109687317A (en) * | 2019-01-22 | 2019-04-26 | 杭州力谱科技有限公司 | A kind of power distribution cabinet |
| CN112259132A (en) * | 2020-09-11 | 2021-01-22 | 江苏宽创信息科技有限公司 | Large-scale information reading and storing system and reading and storing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111866615A (en) * | 2020-08-05 | 2020-10-30 | 广州星澳通信科技有限公司 | High-communication-rate repeater for network communication engineering |
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| CN107724487A (en) * | 2017-10-09 | 2018-02-23 | 黄文佳 | A kind of sanitary closestool |
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| CN109616903A (en) * | 2019-01-22 | 2019-04-12 | 杭州力谱科技有限公司 | A kind of forced heat radiation formula power distribution cabinet |
| CN109687317A (en) * | 2019-01-22 | 2019-04-26 | 杭州力谱科技有限公司 | A kind of power distribution cabinet |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106992449B (en) | 2018-09-11 |
| CN108429170A (en) | 2018-08-21 |
| CN108429169A (en) | 2018-08-21 |
| CN108551088A (en) | 2018-09-18 |
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Effective date of registration: 20180802 Address after: 315611 Qiaotou Hu Street construction village, Ninghai County, Ningbo, Zhejiang Applicant after: Jiang Suyun Address before: 310051 1, -10 5, No. 11, Ju Gong Road, Binjiang District Xi Xing street, Hangzhou, Zhejiang. Applicant before: Hangzhou Power Spectrum Technology Co., Ltd. |
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Effective date of registration: 20190423 Address after: 073000 Ruiyuan Road, Dingzhou Economic Development Zone, Hebei Province Patentee after: Dingzhou Xingya electrical control equipment Co. Ltd. Address before: 315611 Qiaotou Hu Street construction village, Ninghai County, Ningbo, Zhejiang Patentee before: Jiang Suyun |