CN209212081U - Intelligent door lock - Google Patents
Intelligent door lock Download PDFInfo
- Publication number
- CN209212081U CN209212081U CN201821237429.2U CN201821237429U CN209212081U CN 209212081 U CN209212081 U CN 209212081U CN 201821237429 U CN201821237429 U CN 201821237429U CN 209212081 U CN209212081 U CN 209212081U
- Authority
- CN
- China
- Prior art keywords
- power supply
- intelligent door
- door lock
- mainboard
- coil
- 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.)
- Active
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of intelligent door locks.Wherein, which includes: mainboard, and the module for powering to the needs in intelligent door lock controls；Power supply, for being powered to mainboard；Isolation circuit, including input terminal and output end, for after isolated from power to main board power supply, wherein power supply provides input for isolation circuit；Output end is connect with mainboard, for being powered to mainboard.The technical issues of the utility model, which solves, is in the related technology connected directly the power supply circuit of smart lock with mainboard, causes when supply voltage is out of control, and the control mainboard of smart lock can burn out, safety is caused to reduce.
Description
Technical field
The utility model relates to lock technology fields, in particular to a kind of intelligent door lock.
Background technique
In the related art, the safety of mechanical lock has not been able to satisfy the demand of the common people more and more, smart lock meet the tendency of and
It is raw.It is more highly-safe than traditional mechanical lock, convenient and efficient, more advantageous.Electronic intelligent lock (including coded lock, clamping lock, refer to
Line lock, iris lock etc.), such lockset is as identification technology of new generation, and technical advantage and safety are relative to traditional machinery
Lock is significantly improved, and will gradually replace mechanical lock becomes the new leading role of lockset industry, but the knot of current smart lock power supply
Structure there is a problem of obvious, and various smart locks instantly almost require battery power supply, but power supply circuit is all direct with mainboard
It is connected, is will lead in this way when supply voltage is out of control, the control mainboard of smart lock can be burnt out, and safety is very poor.
The power supply circuit of smart lock is connected directly in the related technology with mainboard for above-mentioned, is caused in supply voltage
When out of control, the technical issues of control mainboard of smart lock can burn out, safety is caused to reduce, not yet proposes effective solution at present
Scheme.
Utility model content
The utility model embodiment provides a kind of intelligent door lock, at least to solve the confession for smart lock in the related technology
Circuit is connected directly with mainboard, is caused when supply voltage is out of control, and the control mainboard of smart lock can be burnt out, and safety is caused to be dropped
Low technical problem.
According to the one aspect of the utility model embodiment, a kind of intelligent door lock is provided, comprising: mainboard, for institute
The module that the needs in intelligent door lock are powered is stated to be controlled；Power supply, for being powered to the mainboard；Isolation circuit, packet
Include input terminal and output end, for after the isolated from power to the main board power supply, wherein the power supply is that the isolation is electric
Road provides input；The output end is connect with the mainboard, for being powered to the mainboard.
Further, the isolation circuit includes: resistance；Capacitor, the capacitor is connect with the resistor coupled in parallel, described
After output end is connect with the mainboard, the resistance and the capacitor are in parallel with the mainboard.
Further, the isolation circuit includes: first coil, is connect with the input terminal；Second coil, and it is described defeated
Outlet connection, wherein the first coil and second coil coupling, the first coil is for reversed to the input terminal
Isolation, second coil are used for the output end reverse isolation.
Further, the isolation circuit includes: fuse, is connected between the input terminal and the first coil.
Further, the fuse includes: self-recovery fuse.
Further, the power supply includes: internal electric source and/or external power supply, wherein the internal electric source is built in institute
It states in intelligent door lock, the mainboard is powered；The external power supply is the power supply independently of the intelligent door lock, passes through institute
Stating the power supply interface in intelligent door lock is the main board power supply.
Further, the power supply interface is the interface for meeting USB standard.
Further, the internal electric source includes one or more battery.
Further, the battery-disassembled is mounted in the intelligent door lock.
Further, the intelligent door lock further include: relay is connected to the internal electric source, in the internal electric source
Voltage be more than threshold value in the case where, cut off the connection of the power supply interface Yu the mainboard, otherwise, connect the power supply interface
With the connection of the mainboard.
In the utility model embodiment, it can use the module that mainboard powers to the needs in intelligent door lock and control
System, and mainboard is powered by power supply, and can have isolation circuit between power supply and mainboard, which includes defeated
Enter end and output end, to main board power supply, to keep apart power supply and mainboard to realize after to isolated from power.It is i.e. practical at this
In new embodiment, it can guarantee the safety of mainboard by isolation circuit, even if outside is inputted there are a large amount of high voltages,
It can use isolation circuit the electric energy of safety is input on mainboard, safety guarantee of the mainboard on electric energy realized, to solve
The power supply circuit of smart lock is connected directly in the related technology with mainboard certainly, is caused when supply voltage is out of control, smart lock
The technical issues of control mainboard can burn out, safety is caused to reduce.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the schematic diagram according to a kind of optional intelligent door lock of the utility model embodiment；
Fig. 2 is the schematic diagram one according to the optional intelligent door lock of another kind of the utility model embodiment；
Fig. 3 is the schematic diagram two according to the optional intelligent door lock of another kind of the utility model embodiment；
Fig. 4 is the flow chart according to a kind of optional intelligent door lock method of supplying power to of the utility model embodiment；
Fig. 5 is the schematic diagram according to the optional intelligent door lock power supply unit of another kind of the utility model embodiment.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " includes " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units
Those of be not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes,
The intrinsic other step or units of method, product or equipment.
The following embodiments of the utility model can be applied in various locksets, including but not limited to: electronic lock, Fingerprint Lock,
Iris lock etc., the specific of installation site and lockset for lockset is not specifically limited in the present invention, such as intelligence
It may include: remote control type electronic safety lock (such as light remote control and wireless remotecontrol), keyboard-type electronic password lock, life for lock
Object feature theftproof lock (such as hand, glasses, the corresponding lockset of sound feature), clip type anti-stealing lock (contact and contactless), electricity
Sub- anti-theft alarm lock etc..The following embodiments of the utility model can be illustrated with electronic lock, and conventional electronic lock is usually to set
It sets external charging interface (such as USB interface) to connect with master control borad, i.e., can temporarily be powered by USB interface for electronic lock.It is logical
Master control borad is crossed to control the verifying of password corresponding to electronic lock and relevant information, to the user's progress body for using the electronic lock
Part typing, and prepare for the authentication of subsequent user, it can include but is not limited on the master control borad: storage medium and place
Device and password comparison library are managed, the body that verifying is assured that user can be carried out by information such as fingerprint, passwords to user
Part, and determine the permission of user.
Certainly, the specific verifying in the utility model embodiment, for lockset (intelligent door lock in as the following examples)
Mode without limitation, including but not limited to: numerical ciphers, fingerprint authentication, iris verification etc..
The utility model can be for charging interface (such as USB interface) and master control borad are directly connected to exist in the related technology
If someone's malicious sabotage, by that can directly result in master control borad paralysis to charging interface external high voltage power supply, safety is extremely low,
For the equipment of the importance superelevation such as intelligent door lock, then it is likely to system disorders automatic door opening, it can be to user's property person
Safety causes greatly to threaten.The following embodiments of the utility model are directed to these problems, propose the technology using isolation circuit
Scheme is described in detail the embodiments of the present invention below by each embodiment.
Embodiment one
Fig. 1 is according to a kind of schematic diagram of optional intelligent door lock of the utility model embodiment, as shown in Figure 1, the intelligence
Energy door lock may include: mainboard 11, power supply 13, isolation circuit 15, wherein
Mainboard 11, the module for powering to the needs in intelligent door lock control.
Wherein, the mainboard in the utility model embodiment can play control and managerial role, as in intelligent door lock
Control unit, can also play the role of authentication and Authority Verification, in the utility model embodiment, not limit master
Plate is only that the module powered to needs controls, and can also play the function of regulation.Work of the mainboard in intelligent door lock
With larger, it is therefore desirable to power supply in real time, and voltage cannot be beyond the voltage threshold that mainboard can carry, if exceeding the voltage threshold
Value, then may result in burning for mainboard, therefore, the utility model following the description illustrates before inputing power, Ke Yili
With isolation circuit 15 come the electric energy of isolation input, to guarantee the normal work of the mainboard.
Power supply 13, for being powered to mainboard.
The utility model does not limit the type of power supply, can be through battery come for power supply, optionally, internal electric source packet
One or more battery is included, which is mounted in intelligent door lock, such as No. 5 batteries, or can pass through outside
USB connection charging module (such as charger baby) is used as power supply.In general, the voltage of the power supply in intelligent door lock can be relatively low,
With the normal operation of mainboard and other modules inside guarantee.
A kind of optional embodiment, above-mentioned power supply include: internal electric source and/or external power supply, wherein internal electric source
It is built in intelligent door lock, mainboard is powered；External power supply is the power supply independently of intelligent door lock, by intelligent door lock
Power supply interface be main board power supply.Wherein, power supply interface is the interface for meeting USB standard.
Above-mentioned internal electric source can be the situation for user in door, and user can be in door directly to intelligence
The mainboard of door lock is powered, and at this moment the power supply of user is eaily.And for external power supply, it can refer in intelligent door
The outside of the corresponding door of lock can be one external interface of setting on intelligent door lock, to utilize the external interface
Directly it is main board power supply, is such as powered by charger baby using USB interface.
Isolation circuit 15, including input terminal and output end, for after isolated from power to main board power supply, wherein power supply is
Isolation circuit provides input；Output end is connect with mainboard, for being powered to mainboard.
By above-mentioned embodiment, it can use the module that mainboard 11 powers to the needs in intelligent door lock and control
System, and mainboard is powered by power supply 13, and can have isolation circuit 15 between power supply 13 and mainboard 11, isolation electricity
Road 15 includes input terminal and output end, with after to isolated from power to main board power supply, thus realize by power supply 13 and mainboard 11 every
It leaves.I.e. in the utility model embodiment, it can guarantee the safety of mainboard by isolation circuit, even if external exist largely
When high voltage inputs, it also can use isolation circuit and the electric energy of safety be input on mainboard, realize mainboard on electric energy
Safety guarantee causes to solve in the related technology to be connected directly the power supply circuit of smart lock with mainboard in supply voltage
When out of control, the technical issues of control mainboard of smart lock can burn out, safety is caused to reduce.
A kind of optional embodiment, isolation circuit include: resistance；Capacitor, capacitor connection in parallel with a resistor, in output end
After connecting with mainboard, resistance and capacitor are in parallel with mainboard.
Optionally, above-mentioned resistance and capacitor may be located on the output end side of isolation circuit, can be with mainboard
Parallel connection, to control the voltage for being input to mainboard as normal voltage.
In addition, above-mentioned isolation circuit can also include: first coil, it is connect with input terminal；Second coil, with output end
Connection, wherein first coil and the coupling of the second coil, first coil are used for input terminal reverse isolation, the second coil for pair
Output end reverse isolation.Optionally, which can also include diode, and the one-way conduction performance of the diode is to direct current
Voltage plays buffer action.
Fig. 2 be according to the schematic diagram one of the optional intelligent door lock of another kind of the utility model embodiment, as shown in Fig. 2,
The intelligent door lock includes at least: input terminal 21, isolation circuit (include: first coil 22, the second coil 23, capacitor 25, resistance
26) and output end 28, wherein input terminal 21 can be with external charge interface USB interface 20, and output end 28 can connect mainboard
27.Optionally, the isolation circuit in the utility model embodiment can also include diode 24.Utilizing coil coupling and main road
Input terminal and output end there is higher reverse isolation to act on, and the one-way conduction performance of diode 24 plays DC voltage
Buffer action, above-mentioned capacitor 25 and resistance 26 shown in Figure 2 on the right of diode is in parallel, can prevent direct current signal or
Low frequency signal passes through, and AC signal or high-frequency signal are easy to pass through.In this way when being powered by USB interface, such as
Fruit Current Voltage is excessive, then at most burns out meeting USB interface end, and connects some effects meeting very little of mainboard, so can be effective
Protection motherboard circuit.
Another optional embodiment is above-mentioned, and isolation circuit includes: fuse, is connected on input terminal and first coil
Between.Preferably, fuse includes: self-recovery fuse.
Fig. 3 be according to the schematic diagram two of the optional intelligent door lock of another kind of the utility model embodiment, as shown in figure 3,
The intelligent door lock (includes: first coil 22, the second coil in addition to including above-mentioned input terminal 21 shown in Figure 2, isolation circuit
23, diode 24, capacitor 25, resistance 26) and output end 28, it can also include self-recovery fuse 31.
Optionally, the self-recovery fuse in the utility model embodiment is a kind of overcurrent electrical protection component, and tradition is protected
Dangerous silk overcurrent protection only can be primary, has blown needs and has changed, and this fuse has self-recovering function by special process processing, this
Sample not only protects mainboard, but also protects external USB end, in the event of overcurrent condition, without replacement USB terminal circuit.
Another optional embodiment, intelligent door lock further include: relay is connected to internal electric source, in internal electric source
Voltage be more than threshold value in the case where, cut off power supply interface and mainboard connection, otherwise, connect power supply interface and mainboard company
It connects.
I.e. in the utility model embodiment can by relay come the voltage of internal electric source be more than threshold value in the case where,
The connection of switching power supply interface and mainboard in time, thus guarantee in the case where voltage is excessive, the connection of cutting and mainboard in time,
Guarantee the normal work of mainboard.
By the above embodiments one it is found that isolation circuit can be added in the application in intelligent door lock, to ensure input
The input terminal input of end input circuit is the electric energy handled by isolation circuit, can also be with even if there is someone's malicious sabotage
Only loss power supply interface partial circuit, guarantees the not damaged of mainboard, to provide preferable protection for intelligent door lock.
The utility model is illustrated below by another embodiment.
Embodiment two
According to the utility model embodiment, a kind of intelligent door lock method of supplying power to embodiment is provided, it should be noted that
The step of process of attached drawing illustrates can execute in a computer system such as a set of computer executable instructions, also,
It, in some cases, can be to be different from shown in sequence execution herein although logical order is shown in flow charts
The step of out or describing.
In this embodiment, it is illustrated how intelligent door lock is powered, Fig. 4 is according to the utility model embodiment
A kind of flow chart of optional intelligent door lock method of supplying power to, as shown in figure 4, this method comprises the following steps:
Step S402 is retrieved as the parameter for the power supply that intelligent door lock is powered.
Step S404 judges that can power supply safely for intelligent door lock power supply according to parameter.
Optionally, in this step, it can be the voltage of the power supply indicated in detection parameters beyond preset threshold, this is practical
The preset threshold of novel setting is such as to be set as 50V according to the electric power thus supplied sets itself in each intelligent door lock.Certainly,
In the utility model embodiment according to parameter judge power supply whether can safe power supply when, can also refer to other power supplys ginseng
Number, the frequency etc. of power supply.
Step S406 stops the power supply that power supply is intelligent door lock if the determination result is NO.
Through the above steps, the parameter for the power supply being powered for intelligent door lock, and root can first be got in power supply
According to the parameter judge power supply can safety be intelligent door lock power supply, and if the determination result is NO, stop power supply to
Intelligent door lock power supply.In this embodiment it is possible to the parameter of the power supply by detection power supply, and judge whether power supply is safe, from
And determine whether that intelligent door lock is powered, i.e., in the utility model embodiment, it is ensured that peace of the intelligent door lock in power supply
Full problem is not in that power supply too high voltages occurs intelligent door lock is caused to damage, to solve in the related technology for intelligence
The power supply circuit that can be locked is connected directly with mainboard, is caused when supply voltage is out of control, the control mainboard of smart lock can be burnt out, and be caused
The technical issues of safety reduces.
Optionally, above-mentioned power supply may include: internal electric source and/or external power supply, wherein internal electric source is built in intelligence
In energy door lock, mainboard is powered；External power supply is the power supply independently of intelligent door lock, is connect by the power supply in intelligent door lock
Mouth is main board power supply.
Fig. 5 is according to the schematic diagram of the optional intelligent door lock power supply unit of another kind of the utility model embodiment, such as Fig. 5
It is shown, the apparatus may include: obtain module 51, judgment module 53, stopping modular 55, wherein
Module 51 is obtained, for being retrieved as the parameter for the power supply that intelligent door lock is powered.
Judgment module 53, for judging that can power supply safely for intelligent door lock power supply according to parameter.
Stopping modular 55, for if the determination result is NO, stopping the power supply that power supply is intelligent door lock.
By above-mentioned apparatus, the electricity being powered for intelligent door lock can be got by obtaining module 51 in power supply
The parameter in source, and by judgment module 53 according to the parameter judge power supply can safety be intelligent door lock power, and pass through stop
Only module 55 if the determination result is NO, stops power supply and powers to intelligent door lock.In this embodiment it is possible to pass through inspection
It surveys the parameter of the power supply of power supply, and judges whether power supply safe, determine whether to power to intelligent door lock, i.e., it is practical new at this
In type embodiment, it is ensured that safety problem of the intelligent door lock in power supply, is not in that power supply too high voltages occurs and leads
Intelligent door lock damage is caused, to solve in the related technology to be connected directly the power supply circuit of smart lock with mainboard, causes supplying
When piezoelectric voltage is out of control, the technical issues of control mainboard of smart lock can burn out, safety is caused to reduce.
Optionally, above-mentioned power supply includes: internal electric source and/or external power supply, wherein internal electric source is built in intelligent door
In lock, mainboard is powered；External power supply is the power supply independently of intelligent door lock, is by the power supply interface in intelligent door lock
Main board power supply.
According to the another aspect of the utility model embodiment, the storage additionally provided on a kind of mainboard of intelligent door lock is situated between
Matter, storage medium is for storing program, wherein equipment where program controls storage medium when being executed by processor executes above-mentioned
The intelligent door lock method of supplying power to of any one.
According to the another aspect of the utility model embodiment, the processor on a kind of mainboard of intelligent door lock is additionally provided,
It is characterized in that, processor is for running program, wherein program executes the intelligent door lock supplier of electricity of above-mentioned any one when running
Method.
Above-mentioned intelligent door lock power supply unit can also include processor and memory, and above-mentioned acquisition module 51 judges mould
Block 53, stopping modular 55 etc. store in memory as program unit, are executed on stored in memory by processor
Program unit is stated to realize corresponding function.
Include kernel in above-mentioned processor, is gone in memory to transfer corresponding program unit by kernel.Kernel can be set
One or more confirms whether power supply can be intelligent door lock safe power supply by adjusting kernel parameter.
Above-mentioned memory may include the non-volatile memory in computer-readable medium, random access memory
(RAM) and/or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM), memory includes extremely
A few storage chip.
Present invention also provides a kind of computer program products, when executing on data processing equipment, are adapted for carrying out just
The program of beginningization there are as below methods step: it is retrieved as the parameter for the power supply that intelligent door lock is powered；Power supply is judged according to parameter
It can power for intelligent door lock safely；If the determination result is NO, stop the power supply that power supply is intelligent door lock.
Optionally, above-mentioned data processing equipment applies also for the program for executing following method and step when executing program: electricity
Source includes: internal electric source and/or external power supply, wherein internal electric source is built in intelligent door lock, is powered to mainboard；Outside
Portion's power supply is the power supply independently of intelligent door lock, is main board power supply by the power supply interface in intelligent door lock.
Above-mentioned the utility model embodiment serial number is for illustration only, does not represent the advantages or disadvantages of the embodiments.
In the above embodiments of the present invention, all emphasize particularly on different fields to the description of each embodiment, in some embodiment
The part not being described in detail, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in each embodiment of the utility model can integrate in one processing unit,
It can be each unit to physically exist alone, can also be integrated in one unit with two or more units.It is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, the technical solution of the utility model sheet
The all or part of the part that contributes to existing technology or the technical solution can be with software product in other words in matter
Form embodies, which is stored in a storage medium, including some instructions are used so that a meter
It calculates machine equipment (can be personal computer, server or network equipment etc.) and executes each embodiment the method for the utility model
All or part of the steps.And storage medium above-mentioned include: USB flash disk, read-only memory (ROM, Read-Only Memory), with
Machine access memory (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. are various to can store journey
The medium of sequence code.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of intelligent door lock characterized by comprising
Mainboard, the module for powering to the needs in the intelligent door lock control；
Power supply, for being powered to the mainboard；
Isolation circuit, including input terminal and output end, for after the isolated from power to the main board power supply, wherein it is described
Power supply provides input for the isolation circuit；The output end is connect with the mainboard, for being powered to the mainboard.
2. intelligent door lock according to claim 1, which is characterized in that the isolation circuit includes:
Resistance；
Capacitor, the capacitor are connect with the resistor coupled in parallel, after the output end is connect with the mainboard, the resistance and institute
It is in parallel with the mainboard to state capacitor.
3. intelligent door lock according to claim 1, which is characterized in that the isolation circuit includes:
First coil is connect with the input terminal；
Second coil is connect with the output end, wherein the first coil and second coil coupling, the First Line
Circle is for the input terminal reverse isolation, second coil to be used for the output end reverse isolation.
4. intelligent door lock according to claim 3, which is characterized in that the isolation circuit includes:
Fuse is connected between the input terminal and the first coil.
5. intelligent door lock according to claim 4, which is characterized in that the fuse includes: self-recovery fuse.
6. intelligent door lock as claimed in any of claims 1 to 5, which is characterized in that the power supply includes: internal electricity
Source and/or external power supply, wherein the internal electric source is built in the intelligent door lock, is powered to the mainboard；It is described
External power supply is the power supply independently of the intelligent door lock, is mainboard confession by the power supply interface in the intelligent door lock
Electricity.
7. intelligent door lock according to claim 6, which is characterized in that the power supply interface is the interface for meeting USB standard.
8. intelligent door lock according to claim 6, which is characterized in that the internal electric source includes one or more battery.
9. intelligent door lock according to claim 8, which is characterized in that the battery-disassembled is mounted on the intelligent door
In lock.
10. intelligent door lock according to claim 6, which is characterized in that the intelligent door lock further include:
Relay is connected to the internal electric source, in the case where the voltage of the internal electric source is more than threshold value, cuts off the confession
Otherwise the connection of electrical interface and the mainboard connects the connection of the power supply interface Yu the mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821237429.2U CN209212081U (en) | 2018-08-01 | 2018-08-01 | Intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821237429.2U CN209212081U (en) | 2018-08-01 | 2018-08-01 | Intelligent door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212081U true CN209212081U (en) | 2019-08-06 |
Family
ID=67452589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821237429.2U Active CN209212081U (en) | 2018-08-01 | 2018-08-01 | Intelligent door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716319A (en) * | 2018-08-01 | 2018-10-30 | 珠海格力电器股份有限公司 | Intelligent door lock, intelligent door lock method of supplying power to and device |
-
2018
- 2018-08-01 CN CN201821237429.2U patent/CN209212081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716319A (en) * | 2018-08-01 | 2018-10-30 | 珠海格力电器股份有限公司 | Intelligent door lock, intelligent door lock method of supplying power to and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103425506B (en) | Closedown method and starting-up method and communication terminal | |
| CN105591460A (en) | Systems and methods for battery management | |
| CN104842798B (en) | The control method and system of electrokinetic cell relay disconnection process | |
| CN110058555A (en) | A kind of equipment authentication method and device based on Internet of Things | |
| CN102854847A (en) | Electrical appliance management system and electrical appliance management method thereof | |
| CN209212081U (en) | Intelligent door lock | |
| CN104538996A (en) | Matching identification method of mobile terminal and charging device thereof | |
| CN107479645A (en) | A kind of dual input power module, power supplying system of server and method of supplying power to | |
| WO2016074449A1 (en) | Power supply control system and home solar power supply system | |
| CN105141027A (en) | Intelligent emergent power supplying power supply | |
| CN101144349A (en) | Household intelligent door lock system | |
| CN108716319A (en) | Intelligent door lock, intelligent door lock method of supplying power to and device | |
| CN205051670U (en) | Fall electricity from opening control circuit | |
| CN116418108A (en) | Power conversion circuit, energy storage device and cut-off control method of battery pack | |
| CN214705838U (en) | Intelligent circuit breaker with Bluetooth function | |
| CN100489721C (en) | Temperature controlling apparatus and method thereof | |
| CN201040964Y (en) | Electrical power system five-proof unlocking key keeping device | |
| CN106527643B (en) | A kind of communication equipment and its method for managing power supply | |
| CN107799955A (en) | Fingerprint locks safety socket | |
| CN208477614U (en) | Electronic lock system | |
| CN107561981A (en) | A kind of telecommunication electric vehicle controller of dual power supply | |
| CN109981909A (en) | A kind of protective device, terminal and its guard method | |
| CN201360079Y (en) | Central control linkage power socket | |
| CN214409902U (en) | Computer power supply | |
| CN105207099A (en) | Box-type substation based on IPV6 intelligent ad-hoc network wireless communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |