CN203416033U - Wireless charging device for electronic lock - Google Patents
Wireless charging device for electronic lock Download PDFInfo
- Publication number
- CN203416033U CN203416033U CN201320567029.9U CN201320567029U CN203416033U CN 203416033 U CN203416033 U CN 203416033U CN 201320567029 U CN201320567029 U CN 201320567029U CN 203416033 U CN203416033 U CN 203416033U
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- module
- electronic lock
- charging device
- wireless charging
- receiving
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Abstract
The utility model provides a wireless charging device for an electronic lock. The device is provided with a transmitting assembly which is provided with an electric energy receiving module and a transmitting coil for receiving the current output by the electric energy receiving module; the charging device also comprises a receiving assembly which is provided with a receiving coil for receiving the electromagnetic wave signals transmitted by the transmitting coil and a power module for converting current signals generated by the receiving coil into direct current; the power module supplies power to the electronic lock. The wireless charging device for the electronic lock, provided by the utility model, can be conveniently mounted on a door and charge the electronic lock, and is safe to use; as few power lines are arranged on the door, the attractive appearance of the door is not influenced.
Description
Technical field
The utility model relates to field of lockset, especially relates to a kind of electronic lock wireless charging device.
Background technology
In people's life, often use various locksets, common lockset comprises mechanical lock, electronic lock etc., and electronic lock is controlled the motion of dead bolt with electronic device, thereby the unlatching that realizes lockset is with closed.
Referring to Fig. 1, electronic lock 12 is arranged on door 10, and one end of electronic lock 12 is provided with dead bolt 13, is provided with electronic device for controlling the motion of dead bolt 13 in electronic lock 12.On the doorframe 11 relative with door 10, baffle plate 14 is installed, baffle plate 14 is provided with lockhole, and dead bolt 13 is inserted in lockhole after stretching out the housing of electronic lock 12.
Owing to being provided with a plurality of electronic devices in electronic lock 12, as be provided with single-chip microcomputer, motor etc., during these device work, need to provide low-voltage DC for it.Conventionally, interior rectifier and the decompression device of arranging of electronic lock 12, is directly converted to low-voltage DC for single-chip microcomputer, motor etc. by the civil power of 220 volts.Therefore, existing electronic lock 12 need to be connected to the socket being fixed on wall by power line conventionally.
Because door 10 constantly opens and closes and is kept in motion, the power line being connected with electronic lock 12 is also followed the motion of door 10 and constantly with respect to doorframe 11, is moved.As power line being fixed on door 10, power line is arranged in door 10 and in bending process repeatedly, easily damages with wall junction, and the line skin of power line easily comes off, and causes wire to expose, and affects Electrical Safety.
And because the power line being connected with electronic lock 12 is long, the installation of power line is very inconvenient, also cause the installation cost of power line to improve.
Summary of the invention
Main purpose of the present utility model be to provide a kind of easy for installation and use safety for the electronic lock wireless charging device to electronic lock power supply.
In order to realize above-mentioned main purpose, the electronic lock wireless charging device that the utility model provides comprises emitting module, the transmitting coil that it has electric energy receiver module and receives the electric current of electric energy receiver module output, charging device also comprises receiving unit, it has the receiving coil of the electromagnetic wave signal that receives transmitting coil transmitting, and be provided with the current signal that receiving coil is produced and convert galvanic power module to, power module is powered to electronic lock.
From such scheme, emitting module is arranged on doorframe, and receiving unit is arranged on to the upper and close electronic lock of door place, receiving unit can produce low-voltage DC and power to electronic lock.Like this, the power line that connects receiving unit and electronic lock can be fixed on door above, and can constantly not bent, and uses safety.
And, because emitting module is fixed on doorframe, under door open and-shut mode, all can not be moved, the power line being connected with emitting module can be fixed on doorframe or on wall, and power line easy for installation used safety.
A preferred scheme is, the first rectification module that electric energy receiver module is provided with voltage reduction module and receives the electric current of voltage reduction module output, and the first rectification module is to oscillation module output current, and oscillation module is to transmitting coil output current signal.
As can be seen here, transmitter module forms direct current through step-down, rectification after processing by the civil power of reception, and by oscillation module, generates the electromagnetic wave signal of upper frequency, by transmitting coil, electromagnetic wave signal is launched, and is conducive to the wireless transmission of electric energy.
Further scheme is, the Voltage stabilizing module that power module is provided with the second rectification module of the current signal that receives this receiving coil output and receives the electric current of the second rectification module output.
Visible, receiving unit outputs to electronic lock by the electric current of reception after over commutation, voltage stabilizing, can guarantee that electronic lock obtains stable low-voltage DC.
Further scheme is, receiving unit is provided with induced signal ballistic device, and emitting module is provided with the induced signal receiving device that receives the induced signal that induced signal ballistic device sends.
As can be seen here, after door closure, induced signal receiving device on emitting module receives the induced signal that the induced signal ballistic device that is positioned on receiving unit sends, the distance that represents emitting module and receiving unit is shorter, the wireless transmission that is applicable to electric energy, emitting module sends electromagnetic wave signal by transmitting coil to the receiving coil of receiving unit, achieves a butt joint thus and receives the electric power supply of assembly.
By coordinating of induced signal ballistic device and induced signal receiving device, can realize the automatic charging of charging device.
Accompanying drawing explanation
Fig. 1 is that existing electronic lock is installed to the structure chart on door.
Fig. 2 is that the utility model embodiment and electronic lock are installed to the structure chart on door.
Fig. 3 is the structure chart of the utility model embodiment.
Fig. 4 is the electric theory diagram of the utility model embodiment.
Fig. 5 is that in the utility model embodiment, emitting module is hidden the structure chart after upper cover.
Fig. 6 is that in the utility model embodiment, receiving unit is hidden the structure chart after upper cover.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Electronic lock wireless charging device of the present utility model is for carrying out wireless charging to the electronic lock being arranged on door, and certainly, electronic lock wireless charging device also can charge to the electronic lock of other types.
Referring to Fig. 2, the electronic lock wireless charging device of the present embodiment has emitting module 20 and receiving unit 40, and wherein emitting module 20 is arranged on doorframe 11, preferably, be arranged on baffle plate 14 near.Receiving unit 40 is arranged on door 10, preferably, be arranged on electronic lock 20 near, and by power line (not showing in Fig. 2), be connected between receiving unit 40 and electronic lock 12, the electric energy of receiving unit 40 generations provides to electronic lock 12 by power line.
Referring to Fig. 3, emitting module 20 has housing, and housing comprises drain pan 21 and be positioned at the cover 22,23 on drain pan 21, and housing surrounds a cavity, is provided with circuit board, magnet etc. in cavity, and circuit board is provided with electronic device.Referring to Fig. 5, in the cavity 25 of emitting module 20, there is a dividing plate 26, in cavity 25, be provided with circuit board, circuit board is provided with electronic device, and the electronic device on circuit board forms electric energy receiver module.And.On the inwall of the end wall 24 near receiving unit 40, be provided with transmitting antenna 36, transmitting antenna 36 receives electric current the electromagnetic signals of electric energy receiver module.
Receiving unit 40 and emitting module 20 are over against layout, referring to Fig. 3 and Fig. 6, receiving unit 40 has housing, the cover 52,58 that housing comprises drain pan 51 and is positioned at drain pan 51 tops, the outer surface of cover 58 is provided with the display screen 60 as display module, for showing the dump energy of the interior storage battery as power storage module of receiving unit 40.
The housing of receiving unit 40 surrounds a cavity 55, in cavity 55, circuit board is installed, and is provided with receiving coil 41, the electromagnetic wave signal of launching for receiving transmitting coil 36 near the end wall 53 of emitting module 20.The circuit board of receiving unit 40 is provided with a plurality of electronic devices, and these electronic devices form power module, for the electromagnetic wave signal that receiving coil 41 is received, converts low-voltage DC to and exports electronic lock 12 to.
In order to realize better the electromagnetic transmission between transmitting coil 36 and receiving coil 41, transmitting coil 36 should be over against layout with receiving coil 41, after door 10 is closed, transmitting coil 36 is over against receiving coil 41, like this, distance between transmitting coil 36 and receiving coil 41 is shorter, avoids electric loss of energy.
Referring to Fig. 4, the electric energy receiver module of emitting module 20 has voltage reduction module 33, rectification module 34 and oscillation module 35, and in emitting module 20, be also provided with control module 32, microprocessor or the relays such as control module 32 is single-chip microcomputer, can control the work of electric energy receiver module, and to electric energy receiver module output signal.Voltage reduction module 33 receives the civil power of 220 volts, and will after civil power step-down, export rectification module 34 to, and rectification module 34 is exported after AC rectification is formed to direct current.
Oscillation module 35 is LC oscillating circuit etc., after receiving direct current and produce the oscillator signal of high frequency, oscillator signal is exported to transmitting coil 36 simultaneously, by transmitting coil, electromagnetic wave signal is launched.
The power module of receiving unit 40 has rectification module 42, Voltage stabilizing module 43, filtration module 44, power storage module 45 and boost module 46.The current signal that rectification module 42 receives from receiving coil 41, and convert the alternating current of reception to direct current.Rectification module 42 exports direct current to Voltage stabilizing module 43, and Voltage stabilizing module 43 in fixed value, as 4.2 volts, and exports voltage stabilization to filtration module 44, and direct current is carried out to filtering processing, and the alternating current component in direct current is filtered.
Filtration module 44 exports filtered direct current to power storage module 45, and in the present embodiment, power storage module 45 is for being arranged on the storage battery 56 in cavity 55.As seen from Figure 6, four joint storage batterys 56 are installed in cavity 55, for electric current the electric power storage of module 44 outputs that accept filter.Power storage module 45 is to boost module 46 output currents, and boost module 46 exports electronic lock 12 to after the voltage of the signal of telecommunication of reception is increased to 12 volts.
Because receiving unit 40 receives the electromagnetic wave that emitting module 20 launched and electronic lock 12 is charged with wireless mode, electronic lock 12 is without directly receiving the civil power of 220 volts, shorter with the power line that electronic lock 12 is connected, and can constantly do not bent and damage, the fail safe of use is better.And power line is easy for installation, reduce the use cost of electronic lock 12.
In order to control better the work of emitting module 20, at induced signal ballistic device of the interior installation of receiving unit 40, as magnet 47, and in the interior installation of emitting module 20 for receiving the induced signal receiving device of the induced signal of induced signal generating device transmitting, as Hall element 31.After door 10 is closed, distance between emitting module 20 and receiving unit 40 is shorter, Hall element 31 receives the field signal that magnet 47 sends, Hall element 31 is to control module 32 output control signals, control module 32 controlled hypotension modules 33 receive civil power, thus to receiver module 40 output electromagnetic wave signals.After door 10 is opened, Hall element 31 does not receive the field signal that magnet 47 sends, and control module 32 controlled hypotension modules 33 stop receiving civil power, to avoid the waste of electric energy.
An optional scheme is, control module 32 is for to be connected to the relay between power line and voltage reduction module 33, and relay is according to the signal closes of Hall element 31 or open, thereby controlled hypotension module 33 receives or stops receiving civil power.
Certainly, above-described embodiment is only a preferred scheme of the present utility model, during practical application, can also have more variation, for example, induced signal ballistic device and induced signal receiving device can replace to respectively infrared projector and infrared signal receiver; Or, use large electric capacity to substitute storage battery as power storage module; Or the display module being arranged on receiving unit surface of shell is a plurality of LED lamps, such change also can realize the purpose of this utility model.
Finally it is emphasized that; the utility model is not limited to above-mentioned execution mode, as the variations such as change of the change of emitting module and receiving unit shape, transmitting coil and receiving coil installation site also should be included in the protection range of the utility model claim.
Claims (10)
1. electronic lock wireless charging device, is characterized in that: comprise
Emitting module, the transmitting coil that there is electric energy receiver module and receive the electric current of described electric energy receiver module output;
Receiving unit, has the receiving coil of the electromagnetic wave signal that receives described transmitting coil transmitting, and is provided with the current signal that described receiving coil is produced and converts galvanic power module to, and described power module is powered to electronic lock.
2. electronic lock wireless charging device according to claim 1, is characterized in that:
The first rectification module that described electric energy receiver module is provided with voltage reduction module and receives the electric current of described voltage reduction module output, described the first rectification module is to oscillation module output current, and described oscillation module is to described transmitting coil output current signal.
3. electronic lock wireless charging device according to claim 1, is characterized in that:
Described power module is provided with the second rectification module of the current signal that receives described receiving coil output.
4. electronic lock wireless charging device according to claim 3, is characterized in that:
Described power module is also provided with the Voltage stabilizing module of the electric current that receives described the second rectification module output.
5. electronic lock wireless charging device according to claim 4, is characterized in that:
Described power module is also provided with the power storage module that receives Voltage stabilizing module output current, and described power storage module is to boost module output voltage, and described boost module will export described electronic lock to after the boost in voltage of reception.
6. according to the electronic lock wireless charging device described in claim 1 to 5 any one, it is characterized in that:
Described receiving unit is provided with induced signal ballistic device, and described emitting module is provided with the induced signal receiving device that receives the induced signal that described induced signal ballistic device sends.
7. electronic lock wireless charging device according to claim 6, is characterized in that:
Described induced signal ballistic device is magnet, and described induced signal receiving device is Hall element.
8. electronic lock wireless charging device according to claim 6, is characterized in that:
Described emitting module is provided with the control module of the signal that receives described induced signal receiving device output, and to described electric energy receiver module output signal.
9. electronic lock wireless charging device according to claim 5, is characterized in that:
Described receiving unit also has a housing, and described receiving coil and described power module are contained in described housing, and the surface of described housing is provided with the display module that shows described power storage module dump energy.
10. according to the electronic lock wireless charging device described in claim 1 to 5 any one, it is characterized in that:
Described transmitting coil and described receiving coil are over against layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567029.9U CN203416033U (en) | 2013-09-12 | 2013-09-12 | Wireless charging device for electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567029.9U CN203416033U (en) | 2013-09-12 | 2013-09-12 | Wireless charging device for electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203416033U true CN203416033U (en) | 2014-01-29 |
Family
ID=49978891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320567029.9U Expired - Fee Related CN203416033U (en) | 2013-09-12 | 2013-09-12 | Wireless charging device for electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203416033U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401796A (en) * | 2014-09-09 | 2016-03-16 | 廖礼士 | Intelligent non-contact door lock signal converter |
| CN105680516A (en) * | 2016-03-09 | 2016-06-15 | 成都艾德沃传感技术有限公司 | Charging device and charging method |
| CN106532840A (en) * | 2016-12-07 | 2017-03-22 | 贵州财经大学 | Automatically-charged electronic door lock and door applying same |
| CN107069986A (en) * | 2017-05-11 | 2017-08-18 | 浙江金凯德智能家居有限公司 | A kind of door wireless charging device |
| WO2018129915A1 (en) * | 2017-01-16 | 2018-07-19 | 深圳市科迈爱康科技有限公司 | Chargeable lock assembly |
| CN109403729A (en) * | 2018-11-02 | 2019-03-01 | 深圳市融钞科技有限公司 | A kind of opening/closing method of electronic lock, bank banknote-transporting bag lockset and lockset |
| US11441331B2 (en) * | 2016-10-26 | 2022-09-13 | Pingchuan LI | Wireless power smart door lock |
-
2013
- 2013-09-12 CN CN201320567029.9U patent/CN203416033U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401796A (en) * | 2014-09-09 | 2016-03-16 | 廖礼士 | Intelligent non-contact door lock signal converter |
| CN105680516A (en) * | 2016-03-09 | 2016-06-15 | 成都艾德沃传感技术有限公司 | Charging device and charging method |
| US11441331B2 (en) * | 2016-10-26 | 2022-09-13 | Pingchuan LI | Wireless power smart door lock |
| CN106532840A (en) * | 2016-12-07 | 2017-03-22 | 贵州财经大学 | Automatically-charged electronic door lock and door applying same |
| WO2018129915A1 (en) * | 2017-01-16 | 2018-07-19 | 深圳市科迈爱康科技有限公司 | Chargeable lock assembly |
| CN107069986A (en) * | 2017-05-11 | 2017-08-18 | 浙江金凯德智能家居有限公司 | A kind of door wireless charging device |
| CN109403729A (en) * | 2018-11-02 | 2019-03-01 | 深圳市融钞科技有限公司 | A kind of opening/closing method of electronic lock, bank banknote-transporting bag lockset and lockset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20190912 |