CN112039140A - Outdoor charging cabinet for intelligent safety helmet and use method - Google Patents
Outdoor charging cabinet for intelligent safety helmet and use method Download PDFInfo
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- CN112039140A CN112039140A CN202010705197.4A CN202010705197A CN112039140A CN 112039140 A CN112039140 A CN 112039140A CN 202010705197 A CN202010705197 A CN 202010705197A CN 112039140 A CN112039140 A CN 112039140A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
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- 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
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automation & Control Theory (AREA)
- Thermal Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an outdoor charging cabinet for an intelligent safety helmet and a using method, wherein the outdoor charging cabinet comprises the following steps: the charging cabinet comprises a charging cabinet body, a control system embedded in the charging cabinet body and a charging module arranged on the charging cabinet body; the charging cabinet body is internally provided with a plurality of charging inner cavities, and the charging inner cavities are internally provided with charging devices and electricity utilization clamping grooves; the charging device includes: a power supply slot and a charging data wire which are arranged on the inner cavity wall; the charging module is provided with: the charging detection device is arranged in the charging circuit and comprises a current sensor and a temperature sensor, the number of the charging detection devices corresponds to that of the charging inner cavity, and the charging detection devices in the charging inner cavity are detected. Compared with the traditional charging cabinet, the charging cabinet has the advantages that the monitoring for a plurality of charging points is added on the basis of one-to-many charging, and whether the charging product is normally charged in the charging state is acquired through the current sensor and the temperature sensor arranged in the charging circuit.
Description
Technical Field
The invention belongs to the field of intelligent safety helmet charging equipment, and particularly relates to an outdoor charging cabinet for an intelligent safety helmet and a using method.
Background
The cabinet that charges is used for providing convenience to individual safety helmet or other electronic equipment that are used for on the safety helmet when being used in the building site, swift charging function, put in the use operation of charging a plurality of safety helmets, because the cabinet that charges is applied to outdoor in long-term putting in use service environment complicacy than set up indoor cabinet that charges charging circuit ageing fast, still face gnawing of mousetrap to outside inside charging circuit, very easily produce the hourglass electricity in putting in the use, burn out charging socket or charging device, secondly, the moisture in the cabinet is taken away with increasing area with the natural wind to conventional cabinet that charges hydrofuge setting adoption mesh, because humidity difference is big day and night in the outdoor use, make the moisture at night assemble often and condense into the rivers and be difficult to evaporate along with the air at the cabinet that charges, and then influence the normal operating at night of cabinet that charges.
Disclosure of Invention
The purpose of the invention is as follows: the utility model provides an outdoor cabinet and the application method that charges for intelligent safety helmet to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: an outdoor charging cabinet for smart helmets comprising:
the charging cabinet comprises a charging cabinet body, a supporting leg column fixedly installed below the charging cabinet body, a control system embedded in the charging cabinet body and a charging module arranged on the charging cabinet body.
In a further embodiment, the control system comprises: the intelligent cabinet comprises a microprocessor, a communication module electrically connected with the microprocessor, a face recognition system and a touch display screen arranged on the cabinet body; and a face acquisition camera is arranged above the touch display screen.
In a further embodiment, a plurality of charging cavities are arranged in the charging cabinet body, and a charging device and a power utilization clamping groove are arranged in each charging cavity;
the charging device includes: the light sensing lamp is arranged on the inner cavity wall, and the power supply slot and the charging data line are arranged on the inner cavity wall; a corresponding sealing cabinet door is arranged on the outer side of the charging inner cavity, and an electronic lock electrically connected with the controller is arranged on one side of the sealing cabinet door; the charging device is electrically connected with the electricity utilization card slot; the employee of the organization is assigned an IC card for card slot reading.
In a further embodiment, the charging module and the charging cavity are internally provided with a charging device and an electricity utilization clamping groove, and the charging module is internally provided with: the charging detection device is arranged in the charging circuit, the state display device is electrically connected with the charging detection device and the controller and is arranged on the sealing cabinet door, and the integrated chip is arranged in the charging module; the charging detection device comprises a current sensor and a temperature sensor, the number of the charging detection devices corresponds to that of the charging inner cavities, and the charging detection devices in the charging inner cavities are detected.
In a further embodiment, an air duct is arranged between the charging inner cavity and the charging cabinet body, an air vent and an air pipe for connecting the air duct and the charging inner cavity are arranged between the air duct and each charging inner cavity, and an air valve is arranged between the air pipe and the air duct; and a fan is arranged at the top of the air duct.
In a further embodiment, the top of the air duct is provided with a main air inlet and outlet which is communicated with the air compressor through a branch pipe; and the main air inlet and outlet is provided with a humidity sensor which is electrically connected with a microprocessor, and the microprocessor is also electrically connected with an air compressor.
In a further embodiment, the top of the air duct is connected with an air outlet, the air outlet is provided with a reversing air valve, and the reversing air valve is a three-way electric air valve, for example; the switching-over pneumatic valve includes: the lifting screw is connected with a driving motor in an electric connection mode, the driving belt is sleeved on the driving motor in a transmission mode, the lifting screw is sleeved at the other end of the driving belt, the lifting screw penetrates through the outer side of the lifting screw and is fixedly connected with the air outlet in an inserting mode, and the reversing piece is connected to the lifting screw and extends out of the other end of the mounting sleeve;
the power of the driving motor drives the lifting screw rod to rotate and lift in the mounting sleeve through a transmission belt, so that the air duct, the exhaust pipe and the air pipe are switched;
the reversing piece comprises: the first reversing piece is fixedly sleeved on the lifting screw rod, and the second reversing piece is positioned below the first reversing piece; the exhaust pipe and the branch pipe are perpendicular to the air duct and are inserted at the outlet of the air duct, and the lifting screw rod is inserted and penetrates through the exhaust pipe and the branch pipe; openings matched with the reversing pieces are formed in the surfaces of the exhaust pipe and the branch pipe; the thickness of the vent pipe and the branch pipe through opening is equal to that of the reversing piece; the distance between the first reversing piece and the second reversing piece is equal to the distance between the inner wall of the exhaust pipe and the outer wall of the branch pipe;
when the lifting bolt is driven by the driving motor to rotate to the bottommost part, the second reversing piece is just matched with the through opening formed in the branch pipe, and the first reversing piece is in transition fit with the through opening of the exhaust pipe; when the lifting screw moves upwards, the first reversing piece is in clearance fit with the through hole of the exhaust pipe, the second reversing piece is in transition fit with the through hole formed in the branch pipe, the exhaust pipe is communicated with the air duct, and the branch pipe is sealed with the air duct; when the lifting screw rod continues to move upwards, the second reversing piece and a through hole formed in the exhaust pipe form transition fit, the exhaust pipe and the air duct are closed at the moment, and the branch pipe is communicated with the air duct.
In a further embodiment, the control system is further provided with a wireless communication module, the wireless communication module is in communication with the APP on the mobile phone of the user, and the user can inquire the residual charging level in the charging cabinet used by the user through the APP, and the charging state and the residual charging time of the charging product.
In a further embodiment, the charging device further includes a special charging wire inserted into the power slot, the special charging wire is wound around a protection structure, and the protection structure includes: the charging device comprises a fixed frame fixedly arranged on the wall of a charging inner cavity, U-shaped grooves symmetrically formed in two sides of the fixed frame, and a fixed fastener vertically inserted into the other side of the fixed frame; the fixing fastener is provided with a circular hole through hole;
the fixing frame is of a hollow structure and is arranged right above the power supply slot, one side of the fixing frame is clamped with an electric connection plug of a special charging wire, and the special charging wire extends out of the bottom of the electric connection plug and is wound on U-shaped grooves on two sides of the fixing frame to be fixed; the other end of special charging wire is equipped with charging plug, charging plug's appearance is the circular cone structure just charging plug joint is in fixed fastener, the diameter of round hole through-hole is greater than charging plug minimum diameter, is less than the maximum diameter of charging plug cone, and then makes special charging wire alternate all the time in fixed fastener's round hole through-hole in the use.
In a further embodiment, the following working steps are included:
s1, when the user wants to use the charging cabinet, opening a mobile phone APP communicated with the mobile phone inquiry and control system, and checking the condition of the residual power supply level of the current charging cabinet; after the remaining vacant sites are inquired, the mobile terminal goes to a charging cabinet to perform charging operation;
s2, pressing down a use command, enabling a user to collect facial information before the face collection camera, collecting the collected facial information into a face recognition system, converting, storing and recognizing whether the collected facial information is a worker of the unit, and after recognition in the face recognition system is finished, controlling the system to detect the vacant charging cabinet and open an electronic lock of a vacant charging cabinet door;
s3, allocating an IC card for identifying the charging device to a worker of the unit, inserting the IC card into the electric card slot, and activating a power supply slot in the charging inner cavity after the IC card is identified by the electric card slot to enable the IC card to be in a power-on mode;
s4, detecting a charging circuit by a charging detection device in the charging module, monitoring the current value and the temperature value of the charging circuit in the charging process, uploading the current value and the temperature value to a control system when the current value and the temperature value are abnormal, judging the abnormal condition by the control system and reporting the abnormal condition to a user APP using end of the control system to remind the user of the occurrence of the electric leakage condition and avoid the lovers who get electric shock;
s5, after charging, pressing a pickup command by a user to collect facial information before the face collection camera, after facial recognition, controlling the electronic lock to be opened by the control system, and automatically disconnecting the charging IC card charging device from the power supply;
s6, setting humidity sensor set on the main air inlet and outlet to detect the humidity inside and outside the charging cabinet, when the humidity value in the air duct exceeds the expected value, the control system starts the air compressor to compress and dry the air in the air duct to ensure the constant humidity in the charging cabinet.
Has the advantages that: compared with the traditional charging cabinet, the intelligent management system has the advantages that the monitoring aiming at a plurality of charging points is added on the basis of one-to-many charging, whether a charging product is normally charged in a charging state is obtained through the current sensor and the temperature sensor arranged in the charging circuit, and the charging state is monitored, so that the intelligent management of the charging cabinet is realized; secondly, the humidity coefficient of the charging cabinet is kept stable through the dehumidifying device, so that the normal operation of the equipment is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of the intelligent charging cabinet of the invention.
Fig. 2 is a schematic diagram of a single charging chamber of the present invention.
Fig. 3 is a schematic structural diagram of the air duct in the charging cabinet body according to the present invention.
Fig. 4 is a schematic structural view of the connection between the charging chamber and the air duct according to the present invention.
Fig. 5 is a schematic diagram of the operation of the face recognition system of the present invention.
Fig. 6 is a working schematic diagram of monitoring a charging state by a user APP terminal according to the present invention.
Fig. 7 is a schematic diagram of the operation of the control system of the present invention controlling the air compressor.
Fig. 8 is a schematic diagram of the reversing valve of the present invention.
Fig. 9 is a schematic structural diagram of a dedicated charging cable and protection structure according to the present invention.
The reference signs are: charging cabinet body 1, touch display screen 10, charging inner cavity 11, charging device 12, power utilization card slot 13, sealing cabinet door 14, sealing strip 140, electronic lock 15, air duct 16, air compressor 17, vent 18, trachea 19, main air inlet and outlet 110, state display device 111, branch pipe 112, fan 113, reversing air valve 114, driving motor 1140, driving belt 1141, lifting screw 1142, mounting sleeve 1143, first reversing piece 1144, second reversing piece 1145, air pipe 115, exhaust pipe 116, support socle 117, special charging wire 3, power connection plug 30, charging plug 31, protection structure 4, fixing frame 40, U-shaped groove 41, fixing fastener 42 and round hole through hole 43.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
The applicant charges the cabinet and is used for providing convenient, swift charging function to individual safety helmet or other electronic equipment that are used for on the safety helmet when being used for the building site, carry out the operation of charging to a plurality of safety helmets in putting into the use, because the cabinet that charges is applied to the open air and complicated than the setting at indoor cabinet charging circuit that charges of service environment in long-term putting into the use ageing fast, still face gnawing of mousetrap to outer inside charging circuit, very easily produce the electric leakage in putting into the use, burn charging socket or charging equipment.
An outdoor charging cabinet for intelligent safety helmet as shown in fig. 1 to 4, comprising: the charging cabinet comprises a charging cabinet body 1, a touch display screen 10, a charging inner cavity 11, a charging device 12, an electricity utilization clamping groove 13, a sealing cabinet door 14, a sealing strip 140, an electronic lock 15, an air duct 16, an air compressor 17, an air vent 18, an air pipe 19, a main air inlet and outlet 110, a state display device 111, a branch pipe 112, a fan 113, a reversing air valve 114, a driving motor 1140, a driving belt 1141, a lifting screw 1142, an installation sleeve 1143, a first reversing piece 1144, a second reversing piece 1145, an air pipe 115, an exhaust pipe 116 and a support leg 117.
The charging cabinet body 1 is made of an aluminum alloy material, and a supporting leg 117 is fixedly arranged below the charging cabinet body, so that the charging cabinet body has a certain distance from the ground; prevent that the humidity on ground from corroding the cabinet body that charges be equipped with a plurality of inner chambers 11 that charge in the cabinet body 1, be equipped with charging device 12 and use electric card groove 13 in the inner chamber 11 that charges. The charging cabinet body 1 is internally provided with a control system and a charging module arranged on a charging circuit. The control system realizes intelligent automatic control over the charging cabinet, and the charging module, the charging device 12 and the electricity utilization clamping groove 13 are communicated with the control system to control, so that the automatic control process of a plurality of charging points in the charging cabinet is realized.
The control system as shown in fig. 5 includes: the charging cabinet comprises a microprocessor embedded in a charging cabinet body 1, a communication module electrically connected with the microprocessor, a face recognition system and a touch display screen 10 arranged on the cabinet body; a face acquisition camera is arranged above the touch display screen 10. The face acquisition camera can acquire face image information of people who want to use the charging cabinet and transmit the acquired image information to the face recognition system for reading; the face recognition system inputs face information of all employees of the unit in advance before the face recognition system is put into use so as to judge whether the user is an employee of the unit in the using process, and then the electronic lock 15 is opened to ensure that the charging device 12 in the charging cabinet body 1 is not stolen, so that the power consumption cost is saved; secondly, the safety of charging product storage in the charging process realizes the unmanned supervision of the charging equipment and reduces the manual management cost.
The charging device 12 includes: the light sensing lamp is arranged on the inner cavity wall, and the power supply slot and the charging data line are arranged on the inner cavity wall; a corresponding sealing cabinet door 14 is arranged on the outer side of the charging inner cavity 11, and an electronic lock 15 electrically connected with the controller is arranged on one side of the sealing cabinet door 14; the charging device 12 is electrically connected with the electric card slot 13; the employee of the organization is assigned an IC card for card slot reading. The IC card is used for controlling the starting switch of the charging device 12, the charging device 12 can be activated when the charging device is used, and the electricity consumption cost of the charging cabinet is saved.
As shown in fig. 6 and 7, the charging module is electrically connected with a charging device 12 and an electric card slot 13 arranged in the charging cavity 11, and the charging module is provided with: the charging detection device is arranged in a charging circuit, the state display device 111 is electrically connected with the charging detection device and the controller and is arranged on the sealing cabinet door 14, and the integrated chip is arranged in the charging module; the charging detection device comprises a current sensor and a temperature sensor, the number of the charging detection devices corresponds to that of the charging inner cavities 11, and the charging devices 12 in the charging inner cavities 11 are detected. The intelligent management of the charging cabinet is realized by acquiring whether a charging product is normally charged in a charging state and monitoring the charging state through a current sensor and a temperature sensor arranged in a charging circuit; the modular power consumption setting simultaneously also makes things convenient for when the power consumption trouble appears in cabinet body 1 that charges to need not the electrician to investigate a plurality of quick location fault circuit of point of charging one by one.
Because some sheet metal components in the charging cabinet body 1 are made of steel metal materials, the speed of corrosion and rust can be accelerated when the charging cabinet works in an environment with high humidity, the service life of the charging cabinet body 1 is shortened, therefore, the dehumidification device is arranged in the charging cabinet body 1 used outdoors, which can slow down the situation, the conventional charging cabinet dehumidification device adopts mesh holes and natural wind to increase the contact area to take away the water in the cabinet, because the humidity difference between day and night is large in the outdoor use process, the moisture at night is often gathered in the charging cabinet and condensed into water flow which flows to the corner with smaller contact area with natural wind, the evaporation speed is reduced, the rusting area is enlarged, meanwhile, under the condition of higher humidity, such as plum rain in the south or the water vapor contained in the air at rivers, seas and lakes is higher, and the moisture in the natural wind ventilation process erodes the electronic elements in the charging cabinet, thereby influencing the normal operation of the charging cabinet at night. An air duct 16 is arranged between the charging inner cavity 11 and the charging cabinet body 1, an air vent 18 and an air pipe 19 for connecting the air duct 16 and the charging inner cavity 11 are arranged between the air duct 16 and each charging inner cavity 11, and an air valve is arranged between the air pipe 19 and the air duct 16; the top of the air duct 16 is provided with a fan 113.
The top of the air duct 16 is provided with a main air inlet and outlet 110, and the main air inlet and outlet 110 is communicated with the air compressor 17 through a branch pipe 112; the main air inlet and outlet 110 is provided with a humidity sensor electrically connected with a microprocessor, the microprocessor is also electrically connected with the other end of the air compressor 17 and provided with an air pipe 115, the air pipe 115 is inserted into the charging cabinet body 1 and provided with a plurality of branch pipes 112 communicated with the air vents 18 in each charging inner cavity 11, so that the dry air compressed by the air compressor 17 is input into the charging inner cavities 11 again, the edge of the sealing cabinet door 14 is provided with a sealing strip 140, and the sealing strip 140 is made of elastic rubber materials; the charging inner cavity 11 and the sealing cabinet door 14 can be in a sealing state when the electronic lock 15 is locked.
The air in the charging inner cavity 11 is gathered into the air duct 16 through the air vent 18 and the air pipe 19 by the rotation of the fan 113, and is uniformly discharged from the air duct 16, the top of the air duct 16 is connected with an air outlet, a reversing air valve 114 is arranged at the air outlet, the reversing air valve 114 is a three-way electric air valve, and as shown in fig. 8, the reversing air valve 114 includes: the air conditioner comprises a driving motor 1140 electrically connected with a control system, a transmission belt 1141 sleeved on the driving motor 1140 in a transmission manner, a lifting screw 1142 sleeved at the other end of the transmission belt 1141, a mounting sleeve 1143 which penetrates through the outer side of the lifting screw 1142 and is fixedly inserted at an air outlet, and a reversing piece which is connected to the lifting screw 1142 and extends out of the other end of the mounting sleeve 1143. The power of the driving motor 1140 drives the lifting screw 1142 to rotate and lift in the mounting sleeve 1143 through the driving belt 1141, so as to complete the switching between the air duct 16, the exhaust pipe 116 and the air pipe 19, and the reversing member includes: a first reversing piece 1144 fixedly sleeved on the lifting screw 1142 and a second reversing piece 1145 positioned below the first reversing piece 1144; the exhaust pipe 116 and the branch pipe 112 are perpendicular to the air duct 16 and are inserted into the outlet of the air duct 16, the lifting screw 1142 is inserted into and penetrates through the exhaust pipe 116 and the branch pipe 112, and the surfaces of the exhaust pipe 116 and the branch pipe 112 are provided with through holes adapted to the reversing pieces; the thickness of the openings of the exhaust pipe 116 and the branch pipe 112 is equal to that of the reversing piece; the distance between the first direction-changing member 1144 and the second direction-changing member 1145 is equal to the distance between the inner wall of the exhaust pipe 116 and the outer wall of the branch pipe 112. When the lifting screw 1142 is driven by the driving motor 1140 to rotate to the bottommost part, the second direction-changing member 1145 is just engaged with the opening formed by the branch pipe 112, and the first direction-changing member 1144 is in transition fit with the opening of the exhaust pipe 116; when the lifting screw 1142 moves upward, the first reversing member 1144 forms clearance fit with the through opening of the exhaust pipe 116, the second reversing member 1145 forms transition fit with the through opening formed on the branch pipe 112, at this time, the exhaust pipe 116 is communicated with the air duct 16, and the branch pipe 112 is sealed with the air duct 16; when the lifting screw 1142 continues to move upwards, the second reversing member 1145 forms transition fit with a through opening formed in the exhaust pipe 116, at this time, the exhaust pipe 116 is sealed with the air duct 16, and the branch pipe 112 is communicated with the air duct 16, so that the air compressor 17 can compress and extract air in the charging cavity of the charging cabinet body 1 conveniently; meanwhile, the moisture in the outside is prevented from flowing back to the air duct 16 through the exhaust duct 116, and the air compressed reversely and positively is prevented from getting damp. The drive motor 1140 is model number ZWMD 0061.
When the external humidity detected by the humidity sensor is normal, the control system does not start the air compressor 17, and simultaneously controls the driving motor 1140 to rotate, the power of the driving motor 1140 drives the lifting screw 1142 to lift through the driving belt 1141 so as to realize the communication between the air duct 16 and the exhaust pipe 116, and the natural air outside the charging cabinet body 1 directly enters the charging inner cavity 11 through the air duct 16 and the air pipe 19; when the external humidity detected by the humidity sensor is higher, the control system starts the air compressor 17, controls the driving motor 1140 to rotate, drives the lifting screw 1142 to lift through the driving belt 1141 by the power of the driving motor 1140 so as to realize the communication between the air duct 16 and the exhaust pipe 116, the natural air outside the charging cabinet body 1 directly enters the charging inner cavity 11 through the air duct 16 and the air pipe 19,
still be equipped with wireless communication module among the control system, through the APP communication on wireless communication module and the user's cell-phone, the surplus charge level in the cabinet that charges that user's accessible APP inquiry used to and the charged state and the surplus charge time of charging product.
Because the charging cabinet is provided with a plurality of charging ports, part of staff inevitably charge the high-power product by adopting a charging device in the charging cabinet in a violation manner in the charging process; thereby increasing the charging load of charging; secondly, in the charging process, as the charging wire is repeatedly plugged and pulled for many times, some staff pull the charging wire or take the charging wire away without permission; both of these circumstances increase the maintenance cost of the charging cabinet; it is very necessary to use a device for protecting the power socket and the charging wire. With further reference to fig. 9, the charging device further includes: a special charging wire 3, an electrical plug 30 and a protection structure 4. Special charging wire 3 pegs graft on power slot, special charging wire 3 coils on protection architecture 4, protection architecture 4 includes: the charging device comprises a fixed frame 40 fixedly arranged on the wall of the charging inner cavity, U-shaped grooves 41 symmetrically arranged on two sides of the fixed frame 40, and fixed fasteners 42 vertically inserted into the other side of the fixed frame 40; the fixing fastener 42 is provided with a circular hole through hole 43;
the fixing frame 40 is a hollow structure and is arranged right above the power supply slot, one side of the fixing frame 40 is clamped with the power connection plug 30 of the special charging wire 3, the power connection plug 30 is firstly inserted into the power supply slot in the installation process, and then the fixing frame is fixed on the wall of the charging inner cavity by screws; therefore, no gap is left between the fixing frame 40, the power connection plug 30 and the charging inner cavity, and the charging wire cannot be loosened in the pulling process.
The special charging wire 3 extends from the bottom of the power connection plug 30 and is wound on the U-shaped grooves 41 on two sides of the fixing frame 40 to be fixed; the other end of the special charging wire 3 is provided with a charging plug 31, the charging plug 31 is conical in shape, the charging plug 31 is clamped in the fixing fastener 42, and the diameter of the circular hole through hole 43 is larger than the minimum diameter of the charging plug 31 and smaller than the maximum diameter of the cone of the charging plug 31; charging plug 31 minimum diameter equals with the charging wire, and then makes special charging wire 3 alternate all the time in the use in fixing fastener 42's round hole through-hole 43. The fixing frame 40 is arranged above the power slot, so that the power connection plug 30 is inserted into the power slot, poor contact caused by looseness of the power connection plug 30 in repeated insertion and extraction is prevented, the power slot of the charging cabinet is prevented from being stolen manually to charge the high-power equipment, and the integral stable operation of the charging cabinet is guaranteed.
The working principle comprises the following steps: when a user wants to use the charging cabinet, opening a mobile phone APP communicated with the control system for mobile phone inquiry, and checking the condition of the residual power supply level of the current charging cabinet; after the remaining vacant sites are inquired, the mobile terminal goes to a charging cabinet to perform charging operation; pressing down a use command, enabling a user to carry out operation of collecting facial information before a face collecting camera, collecting the collected facial information to a face recognition system for conversion storage and recognition of whether the collected facial information is a worker of the unit, and after recognition in the face recognition system is finished, controlling the system to detect a vacant charging cabinet and open an electronic lock 15 of a vacant charging cabinet door; the worker of the unit is distributed with an IC card for identifying the charging device 12, the IC card is inserted into the electric card slot 13, and the power supply slot in the charging inner cavity 11 is activated after the IC card is identified by the electric card slot 13 so as to be in a power-on mode; a charging detection device in the charging module detects a charging circuit, monitors the current value and the temperature value of the charging circuit in the charging process, uploads the current value and the temperature value to a control system when abnormality occurs, the control system judges the abnormality and reports the abnormality to a user APP using end of the user, the user is reminded of the occurrence of electric leakage, and a lover who gets an electric shock is avoided; after charging is finished, a user presses down a pickup command to collect facial information before the face collection camera again, after facial recognition is finished, the control system controls the electronic lock 15 to be opened, and the charging IC card charging device 12 is pulled down and is automatically cut off from a power supply; the setting is equipped with humidity transducer at main business turn over gas port 110 and detects the inside and outside humidity of cabinet that charges, and when humidity value in the wind channel 16 exceeded expectation value, control system opened air compressor 17 and carried out compression drying to the air in the wind channel 16 and guarantee to be in invariable humidity in the cabinet that charges.
Compared with the traditional charging cabinet, the intelligent management system has the advantages that the monitoring aiming at a plurality of charging points is added on the basis of one-to-many charging, whether a charging product is normally charged in a charging state is obtained through the current sensor and the temperature sensor arranged in the charging circuit, and the charging state is monitored, so that the intelligent management of the charging cabinet is realized; secondly, the humidity coefficient of the charging cabinet is kept stable through the dehumidifying device, so that the normal operation of the equipment is guaranteed.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (10)
1. An outdoor charging cabinet for intelligent safety helmet, comprising:
the charging cabinet comprises a charging cabinet body, a supporting leg column fixedly installed below the charging cabinet body, a control system embedded in the charging cabinet body and a charging module arranged on the charging cabinet body.
2. An outdoor charging cabinet for intelligent safety helmets according to claim 1 wherein the control system comprises: the intelligent cabinet comprises a microprocessor, a communication module electrically connected with the microprocessor, a face recognition system and a touch display screen arranged on the cabinet body; and a face acquisition camera is arranged above the touch display screen.
3. The outdoor charging cabinet for the intelligent safety helmet as recited in claim 1, wherein a plurality of charging cavities are arranged in the charging cabinet body, and charging devices and electricity utilization slots are arranged in the charging cavities;
the charging device includes: the light sensing lamp is arranged on the inner cavity wall, and the power supply slot and the charging data line are arranged on the inner cavity wall; a corresponding sealing cabinet door is arranged on the outer side of the charging inner cavity, and an electronic lock electrically connected with the controller is arranged on one side of the sealing cabinet door; the charging device is electrically connected with the electricity utilization card slot; the employee of the organization is assigned an IC card for card slot reading.
4. The outdoor charging cabinet for the intelligent safety helmet as recited in claim 1, wherein the charging module is electrically connected with the charging cavity through a charging device and a power utilization card slot, and the charging module is provided with: the charging detection device is arranged in the charging circuit, the state display device is electrically connected with the charging detection device and the controller and is arranged on the sealing cabinet door, and the integrated chip is arranged in the charging module; the charging detection device comprises a current sensor and a temperature sensor, the number of the charging detection devices corresponds to that of the charging inner cavities, and the charging detection devices in the charging inner cavities are detected.
5. The outdoor charging cabinet for the intelligent safety helmet as claimed in claim 3, wherein an air duct is arranged between the charging inner cavity and the charging cabinet body, an air vent and an air pipe for connecting the air duct and the charging inner cavity are arranged between the air duct and each charging inner cavity, and an air valve is arranged between the air pipe and the air duct; and a fan is arranged at the top of the air duct.
6. The outdoor charging cabinet for the intelligent safety helmet as recited in claim 5, wherein a main air inlet and outlet opening is formed at the top of the air duct, and the main air inlet and outlet opening is communicated with the air compressor through a branch pipe; and the main air inlet and outlet is provided with a humidity sensor which is electrically connected with a microprocessor, and the microprocessor is also electrically connected with an air compressor.
7. The outdoor charging cabinet for the intelligent safety helmet as recited in claim 5, wherein an air outlet is connected to the top of the air duct, a reversing air valve is arranged at the air outlet, and the reversing air valve is a three-way electric air valve, such as; the switching-over pneumatic valve includes: the lifting screw is connected with a driving motor in an electric connection mode, the driving belt is sleeved on the driving motor in a transmission mode, the lifting screw is sleeved at the other end of the driving belt, the lifting screw penetrates through the outer side of the lifting screw and is fixedly connected with the air outlet in an inserting mode, and the reversing piece is connected to the lifting screw and extends out of the other end of the mounting sleeve;
the power of the driving motor drives the lifting screw rod to rotate and lift in the mounting sleeve through a transmission belt, so that the air duct, the exhaust pipe and the air pipe are switched;
the reversing piece comprises: the first reversing piece is fixedly sleeved on the lifting screw rod, and the second reversing piece is positioned below the first reversing piece; the exhaust pipe and the branch pipe are perpendicular to the air duct and are inserted at the outlet of the air duct, and the lifting screw rod is inserted and penetrates through the exhaust pipe and the branch pipe; openings matched with the reversing pieces are formed in the surfaces of the exhaust pipe and the branch pipe; the thickness of the vent pipe and the branch pipe through opening is equal to that of the reversing piece; the distance between the first reversing piece and the second reversing piece is equal to the distance between the inner wall of the exhaust pipe and the outer wall of the branch pipe;
when the lifting bolt is driven by the driving motor to rotate to the bottommost part, the second reversing piece is just matched with the through opening formed in the branch pipe, and the first reversing piece is in transition fit with the through opening of the exhaust pipe; when the lifting screw moves upwards, the first reversing piece is in clearance fit with the through hole of the exhaust pipe, the second reversing piece is in transition fit with the through hole formed in the branch pipe, the exhaust pipe is communicated with the air duct, and the branch pipe is sealed with the air duct; when the lifting screw rod continues to move upwards, the second reversing piece and a through hole formed in the exhaust pipe form transition fit, the exhaust pipe and the air duct are closed at the moment, and the branch pipe is communicated with the air duct.
8. The outdoor charging cabinet for the intelligent safety helmet as claimed in claim 1, wherein the control system is further provided with a wireless communication module, the wireless communication module is used for communicating with APP on the mobile phone of the user, and the user can inquire the remaining charging level in the used charging cabinet, the charging state of the charging product and the remaining charging time through the APP.
9. A smart charging cabinet applicable to construction sites according to claim 3, wherein the charging device further comprises a special charging wire plugged on a power supply slot, the special charging wire is arranged on a protection structure, and the protection structure comprises: the charging device comprises a fixed frame fixedly arranged on the wall of a charging inner cavity, U-shaped grooves symmetrically formed in two sides of the fixed frame, and a fixed fastener vertically inserted into the other side of the fixed frame; the fixing fastener is provided with a circular hole through hole;
the fixing frame is of a hollow structure and is arranged right above the power supply slot, one side of the fixing frame is clamped with an electric connection plug of a special charging wire, and the special charging wire extends out of the bottom of the electric connection plug and is wound on U-shaped grooves on two sides of the fixing frame to be fixed; the other end of special charging wire is equipped with charging plug, charging plug's appearance is the circular cone structure just charging plug joint is in fixed fastener, the diameter of round hole through-hole is greater than charging plug minimum diameter, is less than the maximum diameter of charging plug cone, and then makes special charging wire alternate all the time in fixed fastener's round hole through-hole in the use.
10. The use method of the outdoor charging cabinet for the intelligent safety helmet is characterized by comprising the following steps:
s1, when the user wants to use the charging cabinet, opening a mobile phone APP communicated with the mobile phone inquiry and control system, and checking the condition of the residual power supply level of the current charging cabinet; after the remaining vacant sites are inquired, the mobile terminal goes to a charging cabinet to perform charging operation;
s2, pressing down a use command, enabling a user to collect facial information before the face collection camera, collecting the collected facial information into a face recognition system, converting, storing and recognizing whether the collected facial information is a worker of the unit, and after recognition in the face recognition system is finished, controlling the system to detect the vacant charging cabinet and open an electronic lock of a vacant charging cabinet door;
s3, allocating an IC card for identifying the charging device to a worker of the unit, inserting the IC card into the electric card slot, and activating a power supply slot in the charging inner cavity after the IC card is identified by the electric card slot to enable the IC card to be in a power-on mode;
s4, detecting a charging circuit by a charging detection device in the charging module, monitoring the current value and the temperature value of the charging circuit in the charging process, uploading the current value and the temperature value to a control system when the current value and the temperature value are abnormal, judging the abnormal condition by the control system and reporting the abnormal condition to a user APP using end of the control system to remind the user of the occurrence of the electric leakage condition and avoid the lovers who get electric shock;
s5, after charging, pressing a pickup command by a user to collect facial information before the face collection camera, after facial recognition, controlling the electronic lock to be opened by the control system, and automatically disconnecting the charging IC card charging device from the power supply;
s6, setting humidity sensor set on the main air inlet and outlet to detect the humidity inside and outside the charging cabinet, when the humidity value in the air duct exceeds the expected value, the control system starts the air compressor to compress and dry the air in the air duct to ensure the constant humidity in the charging cabinet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010705197.4A CN112039140B (en) | 2020-09-15 | 2020-09-15 | Outdoor charging cabinet for intelligent safety helmet and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010705197.4A CN112039140B (en) | 2020-09-15 | 2020-09-15 | Outdoor charging cabinet for intelligent safety helmet and use method |
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| Publication Number | Publication Date |
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| CN112039140A true CN112039140A (en) | 2020-12-04 |
| CN112039140B CN112039140B (en) | 2022-02-01 |
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| CN202010705197.4A Active CN112039140B (en) | 2020-09-15 | 2020-09-15 | Outdoor charging cabinet for intelligent safety helmet and use method |
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| CN112039140B (en) | 2022-02-01 |
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