CN110190662A - Passive low power consumption device and the door lock assembly for applying it - Google Patents
Passive low power consumption device and the door lock assembly for applying it Download PDFInfo
- Publication number
- CN110190662A CN110190662A CN201910502281.3A CN201910502281A CN110190662A CN 110190662 A CN110190662 A CN 110190662A CN 201910502281 A CN201910502281 A CN 201910502281A CN 110190662 A CN110190662 A CN 110190662A
- Authority
- CN
- China
- Prior art keywords
- door
- control
- energy
- voltage
- energy storage
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
-
- 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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0057—Feeding
- E05B2047/0062—Feeding by generator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of passive low power consumption device and using its door lock assembly, belong to field of lockset；The inertia motor of door handle linkage, the voltage range values of the electric energy of generation are 0-Vmax;For storing up the energy storage device of inertia electric energy；The current collecting equipment being connected electrically between energy storage device and inertia motor, the voltage value that current collecting equipment first collects inertia motor generation is electric energy in V1-Vmax, then by the electric energy after collection with voltage value is the direct current output of V2；And the value of V2 is greater than the value of V1；The connection of the mechanical component of control device and lock；The state of control mechanical component work on the door is controlled；In each door opening process, inertia motor is rotated with door handle and is generated electricity, passive for being able to achieve for the work of other devices；It is collected simultaneously by electricity of the current collecting equipment to inertia motor, improves capacity usage ratio, so that the energy supply of inertia motor is greater than the energy consumption of other devices, guarantee that electricity is sufficient always in energy storage device, single rotation door handle can open the door.
Description
Technical field
The present invention relates to field of lockset, and in particular to a kind of passive low power consumption device and the door lock assembly using it.
Background technique
It,, can if key loss when traditional utilization key mechanical is unlocked as the development and intelligence of lockset are universal
Cause the trouble that can not be unlocked；Traditional lock is gradually replaced by electronic intelligent lock；The various smart locks such as fingerprint, password, bluetooth are got over
Come more extensive；These smart locks usually require to connect with extraneous function system, and lock inside and be equipped with battery storage electric energy, in case not
When need.
In dormitory building, the form of key unlocking is generallyd use；Because if using electronic intelligent lock, then need to
Whole dormitory building installation is additionally the system of electronic power；Doing so cost is very high, in most cases this increasing
The way of addition sheet is all unworkable on dormitory building；If needed periodically unified using the electronic lock of independent power supply
Interior battery is locked in replacement, but the battery capacity service condition of every of dormitory building lock is not again identical, some are locked if Quan Buhuan
Electricity is finished, and is not available, if changed entirely, the battery that a large amount of batteries are not finished is wasted；Therefore it is at low cost to be badly in need of one kind,
And independent smart lock.
Summary of the invention
Shortcoming present in view of the above technology, the present invention provide a kind of passive low-power consumption door lock assembly, are rotating
While door handle opens door, the energy for the work of entire door-locking system is generated；And the power of entire door-locking system is low, opens the door
The energy that a handle generates is rotated in journey can maintain entire door-locking system single to work, and energy supply is insufficient when avoiding enabling,
The trouble for needing multiple rotary door handle that could open the door.
To achieve the above object, the present invention provides a kind of passive low power consumption device, including
Inertia motor is produced electricl energy for working under outer power drive；The voltage range values of the electric energy wherein generated are as follows: 0-
Vmax;
Energy storage device, for receiving and storing the electric energy of inertia motor generation；
Current collecting equipment is connected electrically between energy storage device and inertia motor, and the alternating current for generating inertia motor is converted to
Direct current, and by direct current electricity output into energy storage device；Wherein, current collecting equipment first collect inertia motor generation voltage value be
Electric energy in V1-Vmax, then by the electric energy after collection with voltage value be the direct current output of V2；And the value of V2 is greater than the value of V1.
Control device, for being connect with external device (ED)；The state of external device (ED), energy storage device are controlled after control device work
For control device energy supply, control device operation is maintained.
Wherein, current collecting equipment includes the collection electrical chip for that will collect power output direct current, integrates electrical chip as LTC3588 core
Piece.
Wherein, LTC3588 chip includes voltage input foot, voltage output foot, output voltage control foot and grounding leg；
Voltage input foot is electrically connected with inertia motor output end, and voltage output foot is electrically connected with energy storage device；Output voltage control foot control
The output voltage values of voltage output foot processed；And voltage input foot and grounding leg forming circuit are that LTC3588 chip is powered.
Wherein, inertia motor includes turning for generating the stator in magnetic field, the rotor for rotating in magnetic field and following
The coil of son rotation；Wherein magnetic field strength value range are as follows: rotor speed are as follows: coil turn are as follows:
Wherein, energy storage device is electric double layer capacitance or pseudo capacitance.
Wherein, control device includes the FXW2001-RAL chip of fingerprint for identification；FXW2001-RAL chip includes using
Input pin, the touch sensible output pin for outputing control signals to external device (ED) are incuded in receiving external touch, and,
Power management pin and touch function foot；Touch sensible input pin receives external fingerprint
To achieve the goals above, the invention also discloses a kind of door lock assemblies, including
Passive low power consumption device, and
Mechanical component；Control the state of door after mechanical component work, the state of door includes can unlocked state and can not unlocked state；
Door handle；Setting receives the peripheral operation that solution is locked a door in outside, and goes out to act according to peripheral operation；When door be in can
When unlocked state, after door handle receives external solution lock operation, door is opened；
Control device includes fingerprint identification device, after fingerprint identification device successfully identifies external fingerprint, control door lock assembly work
So that door enter can unlocked state, then rotate door handle open door；Rotate door handle when, produced between inertia motor and door handle
Raw linkage follows door handle rotation to generate the electric energy to work for control device.
Wherein, mechanical device includes locking bolt, lock clutch and locking-controller；After fingerprint identification device controls locking device work, lock
Control device control lock clutch connection locking bolt and door handle, at this time door be in can unlocked state, driving locking bolt movement when door handle acts.
Wherein, locking-controller is also electrically connected with energy storage device；Energy storage device is locking-controller energy supply.
Wherein, further include blue-tooth device, blue-tooth device control the work of locking-controller so that door be in can unlocked state；Simultaneously
Energy storage device is blue-tooth device energy supply.
The beneficial effects of the present invention are:
Door lock assembly provided by the invention, including inertia motor, current collecting equipment and control device；Current collecting equipment is connected electrically in storage
Can be between device and inertia motor, and current collecting equipment collects the voltage value of inertia motor generation first as the electric energy in V1-Vmax, then
It with voltage value is the direct current output of V2 by the electric energy after collection；And the value of V2 is greater than the value of V1；It is opposite to turn straight with existing exchange
During stream, only retain the electric energy that voltage is V2 in V1-Vmax, utilization rate of electrical is higher；Fingerprint module is equipped with power supply pipe simultaneously
Pin is managed, it is low in energy consumption into standby mode when not working；So that revolving door handle drives inertia electricity in door opening process every time
What machine generated stores to effective electric energy of energy storage device the consumption being greater than in mechanical component and the fingerprint identification device course of work
Electric energy guarantees that single rotation door handle can open the door, is more convenient；If rotation door handle, which generates, every time drives having for inertia motor
Efficiency amount is less than the energy of mechanical component and fingerprint identification device consumption in operation, and the electric energy in energy-storage travelling wave tube can gradually be exhausted,
That could open the door after just needing first multiple rotary door handle to generate electricity when opening the door, this is clearly inconvenient to use.
Detailed description of the invention
Fig. 1 is passive low power consumption device block diagram of the invention；
Fig. 2 is the voltage and time-varying relationship figure for the electric energy that inertia motor of the invention generates；
Fig. 3 is the voltage and time-varying relationship figure of the electric energy of current collecting equipment output end of the invention；
Fig. 4 is LTC3588 chip circuit figure of the invention；
Fig. 5 is door lock assembly block diagram of the invention.
Main element symbol description is as follows:
1, inertia motor；2, current collecting equipment；3, energy storage device；4, control device；5, door handle；61, locking-controller；62, clutch is locked；
63, locking bolt；U1, LTC3588 chip.
Specific embodiment
In order to more clearly state the present invention, the present invention is further described with reference to the accompanying drawing.
Referring to Fig. 1, a kind of passive low power consumption device, including inertia motor 1, energy storage device 3, current collecting equipment 2 and control
Device 4；Inertia motor 1 is produced electricl energy for working under outer power drive；Wherein, the voltage range values of the electric energy of generation are as follows: 0-
Vmax;Energy storage device 3, for receiving and storing the electric energy of the generation of inertia motor 1；Current collecting equipment 2 is connected electrically in energy storage device 3
Between inertia motor 1, the alternating current for generating inertia motor 1 is converted to direct current, and by direct current electricity output to energy storage
In device 3；Wherein, it is the electric energy in V1-Vmax that current collecting equipment 2, which first collects the voltage value of the generation of inertia motor 1, then will be after collection
Electric energy with voltage value be the direct current output of V2；And the value of V2 is greater than the value of V1；Control device 4, for being connect with external device (ED)；
Control device 4 controls the state of external device (ED) after working, energy storage device 3 is the energy supply of control device 4, and control device 4 is maintained to run.
In the present embodiment, when inertia motor 1 is rotated with external drive, the voltage value of generation first increases since 0, then from
Maximum value is reduced to 0；It is converted to and is stored into energy storage device 3 by whole electric energy that current collecting equipment 2 generates inertia motor 1
Effective electric energy, and the electric energy of current collecting equipment 2 first collected in V1-Vmax, then by whole electric energy of collection with voltage value be V2's
Direct current output；In the charging circuit of existing charger, diode is generallyd use by exchange and switchs to direct current, this mode is direct
Other voltage values are not the part of V2 in filtration V1-Vmax, and only allowing voltage value is that the part of V2 passes through, and most of energy is unrestrained
Take；When being charged using charger, charger is directly to be electrically connected with city, and the energy of input terminal is endlessly, to be not necessarily to
The problem of focusing on energy conversion rate；In the present embodiment, by current collecting equipment 2, the electric energy that inertia motor 1 is generated is maximum
That changes stores into energy storage device 3, and compared with the prior art, capacity usage ratio is higher.
In the present embodiment, current collecting equipment 2 includes the collection electrical chip for that will collect power output direct current, and collection electrical chip is
LTC3588 chip U1；LTC3588 chip U1 is integrated with a low loss full wave bridge rectifier and an efficient voltage reducing type turns
Parallel operation has a rectifier bridge in chip, input can be become current voltage and can will directly input to become DC source；LTC3588 core
Piece U1 includes voltage input foot, voltage output foot, output voltage control foot and grounding leg；Voltage input foot and inertia motor 1
Output end electrical connection, voltage output foot are electrically connected with energy storage device 3；The output electricity of output voltage control foot control voltage output foot
Pressure value；And voltage input foot and grounding leg forming circuit are that LTC3588 chip U1 powers.The input voltage value range of the chip is
2.7V-20V ；Output voltage can select 4 kinds of output voltages by output voltage control foot: 1.8V, 2.5V, 3.3V and
3.6V, continuous output current are up to 100mA.
Referring to Fig. 2, inertia motor 1 include for generate the stator in magnetic field, the rotor for being rotated in magnetic field and
The coil for following rotor to rotate；Wherein magnetic field strength value range are as follows: rotor speed are as follows: coil turn are as follows: the output of inertia motor 1
The size of voltage value determines by 1 inner parameter of inertia motor, the number of turns including magnetic field strength, the revolving speed of rotor and coil, magnetic
Field intensity is bigger or the revolving speed of rotor is faster or the output voltage values of the more inertia motors 1 of coil turn are bigger；Phase therewith
It answers, motor input voltage value is bigger, and the power that external drive motors need when rotating is also bigger；With inertia motor 1 and door knob
For hand 5 links；The maximum output voltage value of existing inertia motor 1 is 5V, if using the inertia motor 1 of 5V, inertia
The effective energy of the generation of motor 1 can be less than the gross energy of driving door lock consumption in operation, so the maximum for improving inertia motor 1 is defeated
Voltage value out, it is to need multiple rotary door handle 5 that this, which will lead to enabling, this is not meet daily living habit, also right and wrong
Often it is troublesome still；When 1 output voltage values of inertia motor are excessive, the power that rotation door handle 5 needs is also just excessive, this to old man or
It is inconvenient for person child；In the present embodiment, after test of many times, preferred scheme, motor output voltage
Maximum value be 20V；Inertia motor 1 is two-phase induction motor or three-phase motor.
In the present embodiment, energy storage device 3 is electric double layer capacitance or pseudo capacitance；Electric double layer capacitance and faraday
Pseudo-capacitance is a kind of power supply between traditional capacitor and battery, with property, relies primarily on electric double layer and oxidation
It restores fake capacitance charge and stores electric energy；But it not being chemically reacted in the process of its energy storage, this thermal energy storage process is reversible,
Also just because of this supercapacitor can be with repeated charge number hundreds of thousands；Made using electric double layer capacitance or pseudo capacitance
For energy storage device 3, there are a two big advantages: first, service life cycle is long, and depth charge and discharge cycles access times are up to 1 ~ 500,000
It is secondary, there is no " memory effect "；When in door lock assembly, inertia motor 1 be up to 5 number of revolutions of door handle it is hundreds of thousands of time, often
The process of secondary enabling is all the process being once charged and discharged, and the charge and discharge number of conventional lithium battery only has thousands of times, far not
It is able to satisfy the demand of door lock；Second, current discharge ability is superpower, and energy conversion efficiency is high, and process losses are small, current energy circulation
Efficiency >=90%；Capacitor itself can reach the capacitance of farad grade under the volume of very little simultaneously；It can allow entire passive low function
Consume the small in size of device；Can directly it connect with the output end for collecting electrical chip without special charging circuit and control discharge circuit
Connect compared with battery overcharge, over-discharge not to its service life constitute negatively affect；Because in door lock assembly, if to guarantee every
Only needed when secondary enabling single rotation door handle 5 open the door, then rotate door handle 5 generate store to the available energy of energy storage device 3
Amount is greater than the energy of other device consumption in operation, that is to say, that opening the door every time is all the process to charge to energy storage device 3, works as energy storage
It when 3 electricity of device is full of, has reformed into and has overcharged, therefore overcharged the service life for not influencing capacitor, be also very important performance.
Referring to Fig. 3, control device 4 includes the FXW2001-RAL chip of fingerprint for identification；Control device 4 can be with
Including blue-tooth device, speech recognition equipment, other identification devices such as recognition of face；FXW2001-RAL chip includes for receiving
Input pin, the output pin for outputing control signals to external device (ED), power pins and the power supply of external touch induction
Control pin；After input pin receives external fingerprint input, power control pin control power pins are powered on；In power pins
After electricity, FXW2001-RAL chip identification input fingerprint；Output pin is according to recognition result, output control signal.
In the present embodiment, FXW2001-RAL chip is a push type fingerprint identification device, and the fingerprint module is using most
Advanced living body corium fingerprint collecting technology, accurate reliable, durable, cost performance is high, discrimination is high, ultra-small volume；Simultaneously
It is adaptable to various types finger, it is high particularly with dry finger discrimination, there is apparent advantage in northern winter；It is to have to refer to
The intelligent modules of the functions such as line typing, image procossing, fingerprint comparison, template storage.
In the present embodiment, host computer controls FXW2001-RAL chip by power pins, when input pin connects
After receiving external fingerprint input, power control pin outputs signal to host computer, and host computer exports high level to power pins,
Driving monolith chip operation identifies the received finger print information of input pin, and exports control signal according to recognition result；
If input pin does not receive extraneous fingerprint input, FXW2001-RAL chip is in standby state, i.e., only fingerprint is defeated
Fashionable entire chip can just work, and there was only input pin work when if inputting without fingerprint；Specific power pins and energy storage
It is connected between device 3 by metal-oxide-semiconductor, by the on-off of PC control metal-oxide-semiconductor, the power unit of input pin is directly first with energy storage
Part connection；Host computer is after power supply controls foot input signal, then starts to work；That is FXW2001-RAL chip be in
When the state of machine, host computer does not work, and does not also just have energy consumption；When work, host computer and FXW2001-RAL chip consume energy；To
When machine, the operating current of input pin is less than 1mA, only microampere rank.
Embodiment 1:
Inertia motor 1 selects three-phase motor, quantity two, and each inertia motor 1 to generate voltage range values are as follows: the friendship of 0-20V
Galvanic electricity；The input terminal of two inertia motors 1 and after connecing, connect, LTC3588 chip with the voltage input foot of LTC3588 chip U1
U1 receives voltage value are as follows: after the electric energy in 2.7V-20V, then to store in the voltage output to electric double layer capacitance of 3.6V；In 1 second
The average current value that inertia motor 1 generates is 100mA, average voltage level 10V, and the 90% of gross energy is stored in capacitor；1
Total storage energy in second are as follows: 0.9j；When fingerprint identification device works, identify that the time of fingerprint is about 0.2S, FXW2001-RAL core
Piece operating voltage is 3.6V, operating current 30mA;The operating current of host computer is 20mA；Fingerprint identification device is total in 0.2S
Energy consumption is 0.036j, it is seen that the electric energy that inertia motor 1 generates is much larger than the electric energy of fingerprint identification device consumption in operation.
Referring to Fig. 3, a kind of door lock assembly, including passive low power consumption device and mechanical component, door handle 5；Mechanical group
Part；Control the state of door after mechanical component work, the state of door includes can unlocked state and can not unlocked state；Door handle 5；If
It sets in outside, receives the peripheral operation that solution is locked a door, and go out to act according to peripheral operation；When door be in can unlocked state when, door
After handle 5 receives external unlock operation, door is opened；Control device 4 includes fingerprint identification device, and fingerprint identification device successfully identifies
After external fingerprint, control door lock assembly work so that door enter can unlocked state, then rotate door handle 5 open door；Revolving door handle
Hand 5 when, linkage is generated between inertia motor 1 and door handle 5, the rotation of door handle 5 is followed to generate for control device 4 and mechanical group
The electric energy of part work.
In the present embodiment, entire locking or the process of unlocking generate the electric energy for door lock assembly by rotating handles, and
Energy is additionally provided without outside；Each latch system be it is independent, accomplish really it is passive；Without unified power supply system
System, it is easy to install and use.
In the present embodiment, when opening the door when locking a door from outdoor solution, first rotating handles is needed to push door again；When door handle 5
When rotation, inertia motor 1 follows door handle 5 to rotate together, continues cutting magnetic induction line and produces electricl energy；After door handle 5 stops rotating,
Inertia motor 1 continues rotation 7-8 seconds due to the inertia of itself；Inertia motor 1 is due to during inertial rotation itself, door
Handle 5 does not rotate；Mechanical component needs electric energy maintenance that could work normally, inertia electric energy production when rotating door handle 5 every time
Electric energy, which is more than or equal to, maintains mechanical component and fingerprint identification device to work normally required energy.
Referring to Fig. 4, mechanical device includes locking bolt 63, lock clutch 62 and locking-controller 61；Fingerprint identification device controls lockhole
After device work, the control lock clutch 62 of locking-controller 61 connects locking bolt 63 and door handle 5, at this time door be in can unlocked state, door handle 5
It drives locking bolt 63 to move when movement, can open the door；If fingerprint identification device does not control locking device work, door handle 5 and locking bolt 63
Between be separated from each other, at this time door be in can not unlocked state,；If rotating door handle 5, it is used that idle running drive only occurs for door handle 5
Property motor 1 rotate, and be unable to drive locking bolt 63 rotation, also can not just open the door.
In the present embodiment, locking-controller 61 is also electrically connected with energy storage device 3, and energy storage device 3 is the energy supply of locking-controller 61；Work as finger
After line identification device successfully identifies externally input fingerprint, the work of locking-controller 61 can be just controlled；If fingerprint identification device fails into
Function identifies externally input fingerprint, then locking-controller 61 does not work.
It in the present embodiment, further include blue-tooth device, blue-tooth device also can control the work of locking-controller 61 so that at door
In can unlocked state；Energy storage device 3 is blue-tooth device energy supply simultaneously；Blue-tooth device controls lock control after the order for receiving unlock
Device 61 works, and 61 working time of locking-controller continues 3-5 seconds；Only when locking-controller 61 works, lock 62 ability of clutch connects with door handle 5
It is connected together；That is it sends in order 3-5 seconds, operation door handle 5 is effectively, can to open door；If locking-controller
61 do not work, and rotate door handle 5, and door handle 5 idle running can not open door, need to retransmit unlocking command.
Embodiment 2:
The passive low power consumption device implemented in 1 is applied in door lock assembly, operating current is 50mA, work when mechanical component works
Make voltage 3.6V；Working time 5s, for single from when outdoor enabling, total energy consumption of mechanical component is 0.9j；Identify fingerprint device
Total energy consumption is 0.036j；1 rotational time of inertia motor is 8S, and the total energy value of generation is 7.2j；The 90% of gross energy is stored to
In capacitor, i.e. 6.48j is far longer than fingerprint recognition and the cooperative energy consumption of mechanical component；The output voltage of capacitor is 3.6V,
Electric current is 90mA；Annual leakage rate is only 5%；And single from indoor openings when, 1 charging of inertia motor is not discharged.
Present invention has an advantage that
1, passive low power consumption device provided by the invention, including inertia motor, current collecting equipment and control device；Inertia motor is outside
It works and produces electricl energy under power drive；The voltage range values of the electric energy wherein generated are as follows: 0-Vmax;
Current collecting equipment is connected electrically between energy storage device and inertia motor, and the alternating current for generating inertia motor is converted to
Direct current, and by direct current electricity output into energy storage device；Wherein, current collecting equipment first collect inertia motor generation voltage value be
Electric energy in V1-Vmax, then by the electric energy after collection with voltage value be the direct current output of V2；And the value of V2 is greater than the value of V1；Phase
Turn in direct current process to existing exchange, only retain the electric energy that voltage in V1-Vmax is V2, utilization rate of electrical is higher；
2, the maximum voltage value that inertia motor generates is 20V, the maximum value 5V voltage of remote unconventional motor；Electric power generation efficiency
It is high；
3, energy storage device uses electric double layer capacitance or pseudo capacitance；Charge and discharge number is up to hundreds of thousands time or more, will not
As conventional lithium battery, charge and discharge number only only has thousands of times, more durable；
4, control device includes the FXW2001-RAL chip of fingerprint for identification；Power consumption can be when not working, into standby shape
State, it is low in energy consumption；
5, door lock assembly provided by the invention includes passive low power consumption device, mechanical component and door handle；Control device includes referring to
Line identification device, after fingerprint identification device successfully identifies external fingerprint, control door lock assembly works so that door entrance can unlock shape
State, then rotate door handle and open door；Rotate door handle when, between inertia motor and door handle generate linkage, follow door handle
Rotation generates the electric energy to work for control device without external energy supply；
6, whole device has high-performance generator, and electricity collection, super capacitance cell energy storage, low-power consumption fingerprint and bluetooth etc. are special
Sign；Realize passive low-power consumption.
Disclosed above is only several specific embodiments of the invention, but the present invention is not limited to this, any ability
What the technical staff in domain can think variation should all fall into protection scope of the present invention.
Claims (10)
1. a kind of passive low power consumption device, which is characterized in that including
Inertia motor is produced electricl energy for working under outer power drive；The voltage range values of the electric energy wherein generated are as follows: 0-
Vmax;
Energy storage device, for receiving and storing the electric energy of inertia motor generation；
Current collecting equipment is connected electrically between energy storage device and inertia motor, and the alternating current for generating inertia motor is converted to
Direct current, and by direct current electricity output into energy storage device；Wherein, current collecting equipment first collect inertia motor generation voltage value be
Electric energy in V1-Vmax, then by the electric energy after collection with voltage value be the direct current output of V2；And the value of V2 is greater than the value of V1；
Control device, for being connect with external device (ED)；The state of external device (ED) is controlled after control device work, energy storage device is control
Device energy supply processed, maintains control device operation.
2. passive low power consumption device according to claim 1, which is characterized in that current collecting equipment includes for that will collect electric energy
The collection electrical chip for exporting direct current, integrates electrical chip as LTC3588 chip.
3. passive low power consumption device according to claim 2, which is characterized in that LTC3588 chip include voltage input foot,
Voltage output foot, output voltage control foot and grounding leg；Voltage input foot is electrically connected with inertia motor output end, and voltage is defeated
Foot is electrically connected with energy storage device out；The output voltage values of output voltage control foot control voltage output foot；And voltage input foot with
Grounding leg forming circuit is that LTC3588 chip is powered.
4. passive low power consumption device according to claim 1, which is characterized in that inertia motor includes for generating magnetic field
Stator, the rotor for being rotated in magnetic field and the coil for following rotor to rotate；Wherein rotor speed are as follows: 2800r/min-
3000r/min；Motor output current value is greater than 400mA.
5. passive low power consumption device according to claim 1, which is characterized in that energy storage device is electric double layer capacitance or method
Draw pseudo-capacitance.
6. passive low power consumption device according to claim 1, which is characterized in that control device includes fingerprint for identification
FXW2001-RAL chip；FXW2001-RAL chip includes for receiving the input pin of external touch induction, for exporting control
Output pin of the signal processed to external device (ED), power pins and power control pin；It is defeated that input pin receives external fingerprint
After entering, power control pin control power pins are powered on；After power pins power on, FXW2001-RAL chip identification input fingerprint；
Output pin is according to recognition result, output control signal.
7. a kind of door lock assembly, which is characterized in that including
Passive low power consumption device as claimed in any one of claims 1 to 6, and
Mechanical component；Control the state of door after mechanical component work, the state of door includes can unlocked state and can not unlocked state；
Door handle；Setting receives the peripheral operation that solution is locked a door in outside, and goes out to act according to peripheral operation；When door be in can
When unlocked state, after door handle receives external solution lock operation, door is opened；
Control device includes fingerprint identification device, after fingerprint identification device successfully identifies external fingerprint, control door lock assembly work
So that door enter can unlocked state, then rotate door handle open door；Rotate door handle when, produced between inertia motor and door handle
Raw linkage follows door handle rotation to generate the electric energy to work for control device.
8. door lock assembly according to claim 7, which is characterized in that mechanical device includes locking bolt, lock clutch and locking-controller；
After fingerprint identification device controls locking device work, locking-controller control lock clutch connection locking bolt and door handle, door is in and can solve at this time
Lock status, driving locking bolt movement when door handle acts.
9. door lock assembly according to claim 8, which is characterized in that locking-controller is also electrically connected with energy storage device；Energy storage dress
It is set to locking-controller energy supply.
10. door lock assembly according to claim 8, which is characterized in that further include blue-tooth device, blue-tooth device controls lock control
The work of device so that door be in can unlocked state；Energy storage device is blue-tooth device energy supply simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502281.3A CN110190662A (en) | 2019-06-11 | 2019-06-11 | Passive low power consumption device and the door lock assembly for applying it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502281.3A CN110190662A (en) | 2019-06-11 | 2019-06-11 | Passive low power consumption device and the door lock assembly for applying it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110190662A true CN110190662A (en) | 2019-08-30 |
Family
ID=67721307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910502281.3A Pending CN110190662A (en) | 2019-06-11 | 2019-06-11 | Passive low power consumption device and the door lock assembly for applying it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110190662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379474A (en) * | 2020-04-30 | 2020-07-07 | 德施曼机电（中国）有限公司 | Passive intelligent door lock device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2615256Y (en) * | 2003-03-31 | 2004-05-12 | 联壹科技股份有限公司 | Electric handle lock with clutch structure |
| CN2771423Y (en) * | 2005-01-12 | 2006-04-12 | 厦门万能达电子发展有限公司 | Electronic door lock using physical power source |
| US20140225375A1 (en) * | 2013-02-14 | 2014-08-14 | Yu Hsiang Chang | Power supply device for door handle |
| CN104539192A (en) * | 2014-12-22 | 2015-04-22 | 清华大学 | Piezoelectric type road vibration energy collecting system |
| CN105649899A (en) * | 2016-03-29 | 2016-06-08 | 杭州摇光科技有限公司 | Power generation device in lock body of door lock |
| CN108691735A (en) * | 2017-04-08 | 2018-10-23 | 李川涛 | A kind of smart lock electricity-generating method |
| CN208441643U (en) * | 2018-06-14 | 2019-01-29 | 天地融科技股份有限公司 | It is a kind of can handle self power generation intelligent door lock |
-
2019
- 2019-06-11 CN CN201910502281.3A patent/CN110190662A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2615256Y (en) * | 2003-03-31 | 2004-05-12 | 联壹科技股份有限公司 | Electric handle lock with clutch structure |
| CN2771423Y (en) * | 2005-01-12 | 2006-04-12 | 厦门万能达电子发展有限公司 | Electronic door lock using physical power source |
| US20140225375A1 (en) * | 2013-02-14 | 2014-08-14 | Yu Hsiang Chang | Power supply device for door handle |
| CN104539192A (en) * | 2014-12-22 | 2015-04-22 | 清华大学 | Piezoelectric type road vibration energy collecting system |
| CN105649899A (en) * | 2016-03-29 | 2016-06-08 | 杭州摇光科技有限公司 | Power generation device in lock body of door lock |
| CN108691735A (en) * | 2017-04-08 | 2018-10-23 | 李川涛 | A kind of smart lock electricity-generating method |
| CN208441643U (en) * | 2018-06-14 | 2019-01-29 | 天地融科技股份有限公司 | It is a kind of can handle self power generation intelligent door lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379474A (en) * | 2020-04-30 | 2020-07-07 | 德施曼机电（中国）有限公司 | Passive intelligent door lock device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104967202B (en) | A kind of smart lock and its electric power system | |
| CN106253434A (en) | A kind of micro power source catcher of internet of things oriented node | |
| CN1996400A (en) | Digital doorlock having ultra capacitor | |
| CN103596293A (en) | Wireless sensor node stable power supply system based on minitype thermoelectric generator | |
| US7952477B2 (en) | Door lock assembly | |
| CN106131936A (en) | Solar powered low-power consumption field detection device | |
| CN102611161A (en) | Small-size wind and light complementation water suction and energy storage grid-connected electricity generating system as well as charging and discharging control method | |
| CN200996229Y (en) | Solar intelligent electronic lock | |
| CN110190662A (en) | Passive low power consumption device and the door lock assembly for applying it | |
| CN107893581A (en) | A kind of intelligent door lock and antitheft door | |
| CN101931272B (en) | Passive network intelligent lockset | |
| CN213597701U (en) | Automatic intelligent lock that charges | |
| CN207485132U (en) | A kind of intelligent door lock with spontaneous electrical function | |
| CN209855424U (en) | Intelligent door lock and intelligent door | |
| CN208441643U (en) | It is a kind of can handle self power generation intelligent door lock | |
| CN110056255A (en) | Door-locking system without outside energy supply | |
| CN201351399Y (en) | Light energy charging electronic lock system | |
| CN207264476U (en) | Intelligent lock circuit and smart lock | |
| CN202838474U (en) | Infrared induction type chargeable photon door lock | |
| CN109972922A (en) | A kind of mechanical energy luminous energy hybrid power supply Radio Frequency Identification Technology electronic lock | |
| CN210273578U (en) | Self-generating device applied to electric control intelligent lock | |
| CN201310243Y (en) | Hand-powered electronic lock with manager | |
| CN104485716A (en) | Solar electrical bicycle charging device additionally installed on parking shed | |
| CN209704218U (en) | Electronic intelligent lock | |
| CN210195478U (en) | Intelligent door lock body with emergency power generation function and unlocking function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |
|
| RJ01 | Rejection of invention patent application after publication |