CN217362666U - Intelligent lock wireless feed emergency power supply system and intelligent lock - Google Patents
Intelligent lock wireless feed emergency power supply system and intelligent lock Download PDFInfo
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- CN217362666U CN217362666U CN202220106820.9U CN202220106820U CN217362666U CN 217362666 U CN217362666 U CN 217362666U CN 202220106820 U CN202220106820 U CN 202220106820U CN 217362666 U CN217362666 U CN 217362666U
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- intelligent lock
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Abstract
The utility model discloses an emergent power supply system of intelligence lock wireless feed and intelligent lock, the emergent power supply system of intelligence lock wireless feed, include wireless emergent power supply system and the wireless power supply unit for supplying power to the intelligent lock, wireless emergent power supply system is including locating the wireless receiver that charges on the intelligent lock, wireless charging receiver connection lock power supply system, wherein, the magnetic field energy that wireless power supply unit transmitted is received the back through the wireless receiver that charges, is turned into the electric energy to the power supply of intelligent lock by the wireless receiver that charges. The utility model discloses a wireless emergency power supply system realizes emergent power supply, can solve traditional intelligence lock often because battery power is not enough, leads to people to need to unblank through key machinery or external power source unblanks and cause inconvenient problem.
Description
Technical Field
The utility model relates to an intelligence lock technical field, concretely relates to emergent power supply system of intelligence lock wireless feed and intelligent lock.
Background
The intelligent lock is different from a traditional mechanical lock, and is a lock which is more intelligent in the aspects of user identification, safety and manageability. The intelligent lock is an execution component for locking or unlocking a door in the access control system. The intelligent lock is different from a common mechanical lock, is provided with an automatic electronic induction locking system, and can automatically induce that the door is in a closed state, and the system can automatically lock. The intelligent lock can unlock the door lock through a fingerprint, a touch screen and a card.
However, along with the increasing popularization of intelligent locks, people are often closed outside the door because of insufficient battery power when using the intelligent locks, and the lock can be unlocked only through a key machine or an external power supply, so that great inconvenience is brought to users.
SUMMERY OF THE UTILITY MODEL
In view of above technical problem, an object of the utility model is to provide an emergent power supply system of wireless feed of intelligence lock and intelligence lock solves traditional intelligence lock often because battery power is not enough, leads to people to unblank through key machinery or external power source unblanks for people and causes inconvenient problem.
The utility model adopts the following technical scheme:
the wireless emergency power supply system comprises a wireless emergency power supply system and a wireless power supply device, wherein the wireless emergency power supply system is used for supplying power to an intelligent lock, the wireless emergency power supply system comprises a wireless charging receiver arranged on the intelligent lock, the wireless charging receiver is connected with the lock power supply system, and magnetic field energy emitted by the wireless power supply device is received by the wireless charging receiver and then converted into electric energy for supplying power to the intelligent lock by the wireless charging receiver.
Optionally, the wireless charging receiver further comprises a battery power supply system, wherein the battery power supply system comprises a battery, a power supply circuit and a switch selection circuit, the battery is connected with the input end of the power supply circuit, and the power supply circuit and the wireless charging receiver are respectively connected with the lock power supply system through the switch selection circuit; the control end of the switch selection circuit is connected with the intelligent lock main controller, the main controller controls the working state of the switch selection circuit, and the selection lock power supply system is powered by a battery or a wireless emergency power supply system.
Optionally, the switch selection circuit is a relay, and a control end of the relay is connected with the intelligent lock main controller; the movable contact of the relay is connected to a lock power supply system, and the normally-open stationary contact and the normally-closed stationary contact which are paired with the movable contact are correspondingly connected with a power supply circuit and a wireless charging receiver respectively.
Optionally, the wireless power supply device includes a mobile power source and a wireless charging transmitter used in cooperation with the wireless charging receiver, the wireless charging transmitter converts electric energy of the mobile power source into magnetic field energy, and the wireless charging receiver converts the magnetic field energy into electric energy to supply power to the intelligent lock.
Optionally, the wireless power supply device adopts a wireless power bank.
Optionally, the wireless emergency power supply system includes a wireless charging receiver disposed inside the door and a wireless charging receiver disposed outside the door; the output end of the wireless charging receiver outside the door is connected with a lock power supply system.
Optionally, the wireless power supply device is detachably mounted on the intelligent lock.
Optionally, the intelligent lock further comprises a wired charging system for supplying power to the intelligent lock, wherein the wired charging system comprises a charging interface connected with an external power supply.
An intelligent lock comprises the intelligent lock wireless feed emergency power supply system.
Optionally, the intelligent lock further comprises a fingerprint module, a wireless communication module, a main control chip, a face recognition module and a display lamp, and the wireless charging receiver supplies power to the fingerprint module, the wireless communication module, the main control chip, the face recognition module and the display lamp through a lock power supply system.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a wireless charging receiver receives the magnetic field energy of wireless power supply unit transmission, and then wireless charging receiver turns into the electric energy to the intelligent lock power supply with magnetic field energy, can realize emergent power supply, avoids when intelligent lock electroless state or electric quantity are low, needs the user to unblank through key machinery or external power source unblanks, the inconvenience that causes for the user.
Drawings
Fig. 1 is a schematic diagram of an intelligent lock wireless feed emergency power supply system according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an emergency power supply system with wireless feed for an intelligent lock according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, and it should be noted that, in the premise of no conflict, the following described embodiments or technical features may be arbitrarily combined to form a new embodiment:
the first embodiment is as follows:
referring to fig. 1-2, fig. 1 shows an emergency power supply system for wireless feeding of an intelligent lock according to the present invention, which includes a wireless emergency power supply system for supplying power to an intelligent lock 8 and a wireless power supply device 9, wherein the wireless emergency power supply system includes a wireless charging receiver 2 disposed on the intelligent lock 8, and magnetic field energy emitted by the wireless power supply device 9 is received by the wireless charging receiver 2 and then converted into electric energy for supplying power to the intelligent lock 8 by the wireless charging receiver 2.
The utility model discloses an emergent power supply system of intelligence lock wireless feed's theory of operation as follows:
when intelligent lock 8 is in the electroless state or the electric quantity is low, the accessible wireless receiver 2 that charges receives the magnetic field energy that wireless power supply unit 9 transmitted, then wireless receiver 2 that charges turns into the electric energy to the power supply of intelligent lock 8 with magnetic field energy, can realize emergent power supply, avoids when intelligent lock 8 electroless state or the electric quantity is low, needs the user to unblank through key machinery or external power source, the inconvenience that leads to the fact for the user.
As a specific embodiment, please refer to fig. 2, fig. 2 shows a schematic diagram of an emergency power supply system for wireless feeding of an intelligent lock of the present invention, further comprising a battery power supply system.
Specifically, the battery power supply system comprises a battery 4, a power supply circuit 5 and a switch selection circuit 7, wherein the battery 4 is connected with the input end of the power supply circuit 5, and the power supply circuit 5 and the wireless charging receiver 2 are respectively connected with a lock power supply system 10 through the switch selection circuit 7; the control end of the switch selection circuit 7 is connected with the main controller 6 of the intelligent lock 8, the main controller 6 controls the working state of the switch selection circuit 7, and the selection lock power supply system 10 is powered by the battery 4 or a wireless emergency power supply system.
Specifically, the switch selection circuit 7 is a relay, and the control end of the relay is connected with the intelligent lock main controller 6; the movable contact of the relay is connected to a lock power supply system 10, and the normally open stationary contact and the normally closed stationary contact which are paired with the movable contact are respectively and correspondingly connected with a power supply circuit 5 and the wireless charging receiver 2.
Specifically, the battery 4 is a rechargeable lithium battery, and the rechargeable lithium battery is connected with the wireless charging receiver 2.
In specific implementation, the power supply circuit 5 may also adopt a power interface circuit in the prior art, and mainly transmits the electric energy of the battery 4 to the intelligent lock 8. In specific implementation, the power supply circuit 5 may perform an electric energy transmission function, and may further include protection against overcurrent and overvoltage, and a switch for controlling power supply.
Specifically, the wireless power supply device 9 includes a mobile power source and a wireless charging transmitter used in cooperation with the wireless charging receiver 2, the wireless charging transmitter converts electric energy of the mobile power source into magnetic field energy, and the wireless charging receiver 2 converts the magnetic field energy into electric energy to supply power to the intelligent lock 8.
Specifically, the wireless power supply device 9 adopts the wireless power bank 1. The battery 4 is a secondary lithium battery.
Specifically, wireless emergency power supply systems are respectively arranged inside and outside the door, and each wireless emergency power supply system comprises a wireless charging receiver 2 arranged inside the door and a wireless charging receiver 2 arranged outside the door; the lock power supply system 10 is connected to the wireless receiver 2 output that charges outdoors, and specifically, the wireless receiver 2 that charges outdoors and lock power supply system 10's relation of connection can only satisfy: only the devices necessary for unlocking are supplied with power through the lock power supply system 10.
Through being equipped with wireless emergency power supply system in the door respectively with outdoors, can realize that the user is when outdoors or in the door, and battery 4 does not have the electricity, opens the door under the condition that can't charge again. For example, when the user is outdoors, the outdoor generally does not have the facility of charging, when wireless emergency power supply system locates outdoors, just can provide transient operating energy through outside wireless treasured 1 that charges, realizes wireless power supply to the realization is opened the door.
Specifically, the wireless power supply device 9 is detachably mounted on the intelligent lock 8.
As an example, the utility model discloses an intelligence lock wireless feed emergency power supply system still includes the wired charging system 3 that is used for to the 8 power supplies of intelligence lock, wired charging system 3 includes the interface that charges of being connected with external power source.
When the concrete implementation, the utility model discloses an emergent power supply system working principle of intelligence lock wireless feed as follows:
under normal conditions, the door is opened by the power supply of the lithium battery; or, The lithium battery is charged or powered through The wired USB connection line to open The door, for example, The smart lock 8 is powered by using a wired USB interface or a mobile phone OTG (USB On-The-Go).
However, under some special conditions, for example, when the lithium battery is out of power or the electric quantity is low, and there is no wired USB connection line to charge or supply power to the lithium battery, the external wireless power bank 1 can provide short-term working energy to realize wireless power supply, thereby realizing opening the door. Meanwhile, when the electricity quantity of the intelligent lock 8 is too low, the intelligent lock 8 lithium battery can be charged through the plug-in wireless charger 1, and meanwhile, the intelligent lock 8 is powered;
example two:
an intelligent lock comprises an intelligent lock wireless feed emergency power supply system. Specifically, the intelligent lock wireless feed emergency power supply system comprises a wireless charging receiver 2 used for supplying power to the intelligent lock, the wireless charging receiver 2 is matched with an external wireless charging transmitter for use, and the wireless charging receiver 2 converts magnetic field energy sent by the external wireless charging transmitter into electric energy to supply power to an intelligent lock 8.
Optionally, the intelligent lock 8 further comprises a fingerprint module, a wireless communication module, a main control chip, a face recognition module and a display lamp, and the wireless charging receiver 2 supplies power to the fingerprint module, the wireless communication module, the main control chip, the face recognition module and the display lamp through a lock power supply system 10.
In a specific implementation, the lock power supply system 10 may employ a power interface circuit in the prior art, and the power interface circuit is mainly used for transmitting electric energy to the fingerprint module, the wireless communication module, the main control chip, the face recognition module and the display lamp. In specific implementation, the lock power supply system 10 may provide protection against overcurrent and overvoltage and a switch for controlling power supply, in addition to the function of power transmission.
The utility model discloses an intelligent lock 8 turns into the electric energy to the 8 powers of intelligent lock through wireless charging receiver 2 with magnetic field energy, can realize emergent power supply, avoids 8 electroless states or the electric quantity of intelligent lock low-time, needs the user to unblank through key machinery or external power source, and the inconvenience that leads to the fact for the user has promoted the user and has used intelligent lock 8's experience.
Various other modifications and changes can be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims.
Claims (9)
1. The wireless emergency power supply system is characterized by comprising a wireless emergency power supply system and a wireless power supply device, wherein the wireless emergency power supply system is used for supplying power to an intelligent lock and comprises a wireless charging receiver arranged on the intelligent lock, the wireless charging receiver is connected with the power supply system, and magnetic field energy transmitted by the wireless power supply device is received by the wireless charging receiver and then converted into electric energy for supplying power to the intelligent lock by the wireless charging receiver;
the wireless charging receiver is characterized by further comprising a battery power supply system, wherein the battery power supply system comprises a battery, a power supply circuit and a switch selection circuit, the battery is connected with the input end of the power supply circuit, and the power supply circuit and the wireless charging receiver are respectively connected with the lock power supply system through the switch selection circuit; the control end of the switch selection circuit is connected with the intelligent lock main controller, the main controller controls the working state of the switch selection circuit, and the selection lock power supply system is powered by a battery or a wireless emergency power supply system.
2. The wireless feeding emergency power supply system of claim 1, wherein the switch selection circuit is a relay, and a control end of the relay is connected with a main controller of the intelligent lock; the movable contact of the relay is connected to a lock power supply system, and the normally-open stationary contact and the normally-closed stationary contact which are paired with the movable contact are correspondingly connected with a power supply circuit and a wireless charging receiver respectively.
3. The wireless power feeding emergency power supply system of claim 1, wherein the wireless power supply device comprises a mobile power source and a wireless charging transmitter used with the wireless charging receiver, the wireless charging transmitter converts electric energy of the mobile power source into magnetic field energy, and the wireless charging receiver converts the magnetic field energy into electric energy to power the smart lock.
4. The wireless power feeding emergency power supply system of claim 1, wherein the wireless power supply device is a wireless power bank.
5. An intelligent lock wireless feed emergency power supply system as claimed in claim 1, wherein the wireless emergency power supply system comprises a wireless charging receiver disposed inside the door and a wireless charging receiver disposed outside the door; the output end of the wireless charging receiver outside the door is connected with a lock power supply system.
6. An intelligent lock wireless power feed emergency power supply system as claimed in claim 1, wherein the wireless power supply device is detachably mounted on the intelligent lock.
7. The wireless power feeding emergency power supply system for the intelligent lock according to claim 1, further comprising a wired charging system for supplying power to the intelligent lock, wherein the wired charging system comprises a charging interface connected with an external power supply.
8. An intelligent lock, characterized in that it comprises a wireless power feeding emergency power supply system of any one of claims 1 to 7.
9. The intelligent lock of claim 8, further comprising a fingerprint module, a wireless communication module, a main control chip, a face recognition module and a display lamp, wherein the wireless charging receiver supplies power to the fingerprint module, the wireless communication module, the main control chip, the face recognition module and the display lamp through a lock power supply system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220106820.9U CN217362666U (en) | 2022-01-14 | 2022-01-14 | Intelligent lock wireless feed emergency power supply system and intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220106820.9U CN217362666U (en) | 2022-01-14 | 2022-01-14 | Intelligent lock wireless feed emergency power supply system and intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217362666U true CN217362666U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220106820.9U Active CN217362666U (en) | 2022-01-14 | 2022-01-14 | Intelligent lock wireless feed emergency power supply system and intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217362666U (en) |
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- 2022-01-14 CN CN202220106820.9U patent/CN217362666U/en active Active
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