CN207947364U - A kind of lithium ion battery for boost function in smart lock - Google Patents
A kind of lithium ion battery for boost function in smart lock Download PDFInfo
- Publication number
- CN207947364U CN207947364U CN201820333655.4U CN201820333655U CN207947364U CN 207947364 U CN207947364 U CN 207947364U CN 201820333655 U CN201820333655 U CN 201820333655U CN 207947364 U CN207947364 U CN 207947364U
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- CN
- China
- Prior art keywords
- lithium ion
- smart lock
- ion battery
- boost function
- battery core
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of lithium ion battery for boost function in smart lock, including shell, the battery core of setting inside the housing, the USB interface for charging and the boosting pcb board with boost function；Booster circuit is provided on the boosting pcb board, the output end of the booster circuit is connect with USB interface, and input terminal is connect with battery core；It further include the leading-out terminal for being electrically connected with smart lock；The leading-out terminal is arranged on boosting pcb board and positioned at the side of shell.The utility model is used to have the lithium ion battery of boost function versatile and highly practical in smart lock, can be applied not only to be used as power supply energy in the electronic products such as smart lock, intercom and digital camera；And can solve the problems, such as that the charger of special subscription specific and charging wire is needed to charge, to the convenience that the digital product or electronic product that improve using the lithium ion battery use, and substantially reduce production cost.
Description
Technical field
The utility model is related to lithium ion batteries, more specifically to one kind for having boost function in smart lock
Lithium ion battery.
Background technology
Currently, various portable digital products and electronic product are smaller and smaller with product itself volume requirement, cause to produce
The volume of lithium ion battery built in product needs proportional reduction, therefore the capacity of lithium ion battery is also with reduction.It is same with this
When, as portable digital product and electronic product display screen are increasing, function is more and more, says the power consumption of needs
Further increase.Therefore, people are frequently necessary to charge to portable digital product and electronic product.
It is repeatedly charged using lithium ion battery as the secondary cell of electric power energy due to having the function of in the prior art, generally
Applied in portable digital product and electronic product be used as electric power energy.However, the inside of existing most lithium ion battery has
Do not include charging interface and the voltage of charge-discharge circuit or the inside lithium ion cell ratio with USB charge and discharge interface compatibilities a bit
It is high using the charger voltage of USB interface, so the digital product or electronic product using these lithium ion batteries need when charging
To use special customized charger and charging wire.When not only user being made to use portable digital product and electronic product in this way
Charger and charging wire are additionally configured, is caused inconvenient to use；And need special customized lithium ion battery dedicated charger
And charging wire, the increase of lithium ion battery production cost can be caused.
Utility model content
The purpose of the utility model is to overcome shortcoming and deficiency in the prior art, provide a kind of for having in smart lock
There is the lithium ion battery of boost function, there should be the lithium ion battery of boost function versatile and highly practical, can solve to need
The problem of charger and charging wire of special subscription specific are charged, to improve the digital product using the lithium ion battery
Or the convenience that the electronic products such as smart lock use, and substantially reduce production cost.The lithium ion battery is especially suitable for intelligence
It can lock as power supply energy.
In order to achieve the above object, the utility model is achieved by following technical proposals：One kind is in smart lock
Lithium ion battery with boost function, it is characterised in that：Including shell, setting battery core inside the housing, for charging
USB interface and boosting pcb board with boost function；Booster circuit is provided on the boosting pcb board, the booster circuit
Output end is connect with USB interface, and input terminal is connect with battery core；
It further include the leading-out terminal for being electrically connected with smart lock；The leading-out terminal is arranged on boosting pcb board and position
In the side of shell.
In the above scheme, the USB interface of the utility model is connect with booster circuit, and booster circuit can be by lithium ion battery
8.4V is boosted to by 5V, therefore the charger of conventional 5V can be used in use and charging wire fills lithium ion battery
Electricity can solve the problems, such as that the charger of special subscription specific and charging wire is needed to charge, to improve using the lithium-ion electric
The convenience that the digital product or electronic product in pond use, and substantially reduce production cost.The lithium ion battery, versatility
By force, highly practical and be widely used, it can be applied in a variety of electronic products, ultrathin electronic products or small-sized electronic product, example
Such as smart lock, intercom and digital camera.Moreover, the utility model is provided with matches the output end being electrically connected with smart lock
Son so that the lithium ion battery is especially suitable for being used as power supply energy in smart lock.
Further include lithium ionic battery protection circuit on the boosting pcb board；The lithium ionic battery protection circuit input terminal
It is connect with battery core, output end is connect with booster circuit.The lithium ionic battery protection circuit of the utility model mainly by field-effect tube,
Protection chip connects composition with peripheral circuit, and effect is to being protected when battery core charging, electric discharge, overcurrent and short circuit.Meanwhile
Battery core is exported by lithium ionic battery protection circuit to booster circuit.
The leading-out terminal is the grid-like connector for being equipped with metal clips.Leading-out terminal convenient for the lithium ion battery with
The electronic products such as smart lock are electrically connected.The electrical interface of existing most smart lock is all to have four lattice, five lattice etc. using grid-like
Electrical interface Deng the grid-like connector and smart lock on the market of the lithium ion battery design of, the utility model matches, therefore
The lithium ion battery is suitable for being used as power supply energy on smart lock.Meanwhile the structure of the leading-out terminal is also applied for adopting on the market
With on other electronic products of the electrical interface.
The utility model further includes for the fixed locating slot connected wires；The locating slot is arranged in the side of shell and position
Below leading-out terminal.
The utility model further includes the LED light for showing charged state；The LED light setting is being boosted
It is connect on pcb board and with booster circuit.
The booster circuit is by charge controller, amplifier, NMOS transistor, PMOS transistor, current detector, oscillation
Circuit and peripheral circuit connection composition.
The oscillating circuit is connected by inductance, capacitance and resistance and peripheral circuit and is formed.
The battery core is that either battery core is the concatenated battery core group of more than two battery cores to single battery core or battery core is two
The battery core group of the above battery core parallel connection.
The battery core is the battery core of model 18650；Or battery core is polymer battery core.
The shell includes the top shell and bottom case that mutual lid closes；The top shell and bottom case are detachably connected.
Compared with prior art, the utility model has the following advantages that and advantageous effect：The utility model is used for smart lock
In with boost function lithium ion battery it is versatile and highly practical, can be applied not only to smart lock, intercom and number
Power supply energy is used as in the electronic products such as camera；And it can solve that the charger of special subscription specific and charging wire is needed to charge
The problem of, to the convenience that the digital product or electronic product that improve using the lithium ion battery use, and substantially reduce
Production cost.
Description of the drawings
Fig. 1 is schematic diagram of the utility model for the lithium ion battery with boost function in smart lock；
Fig. 2 is explosive view of the utility model for the lithium ion battery with boost function in smart lock；
Fig. 3 is schematic diagram of the utility model for the lithium ion battery with boost function in smart lock；
Fig. 4 is the utility model for booster circuit schematic diagram in the lithium ion battery with boost function in smart lock；
Wherein, 1 it is shell, 2 be battery core, 3 be USB interface, 4 be boosting pcb board, 5 be leading-out terminal, 6 is locating slot, 7
It is charge controller for LED light, 8,9 be current detector, 10 is oscillating circuit.
Specific implementation mode
The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings.
Embodiment
As shown in Figures 1 to 4, lithium ion battery of the utility model for boost function in smart lock includes shell
1, battery core 2 inside shell 1 is set, for the USB interface 3 of charging and the boosting pcb board 4 with boost function, wherein electricity
Core 2 is that either battery core 2 is the concatenated battery core group of more than two battery cores to single battery core or battery core 2 is that more than two battery cores are in parallel
Battery core group.It is provided with booster circuit on boosting pcb board 4, the output end of booster circuit is connect with USB interface 3, input terminal and electricity
Core 2 connects.The booster circuit is by the charge controller 8 of model CS5080E, amplifier AMP, NMOS transistor, PMOS crystal
Pipe, current detector 9, oscillating circuit 10 and peripheral circuit connection composition.And oscillating circuit 10 then by inductance L, capacitance C1 and
Resistance R1, R2 connect composition with R3 and peripheral circuit.
Further include lithium ionic battery protection circuit on the boosting pcb board 4 of the utility model, the lithium ionic battery protection circuit
Input terminal is connect with battery core 2, and output end is connect with booster circuit.The lithium ionic battery protection circuit of the utility model is mainly by field
Effect pipe, protection chip connect composition with peripheral circuit, and effect is to being protected when the charging of battery core 2, electric discharge, overcurrent and short circuit
Shield.Meanwhile battery core 2 is exported by lithium ionic battery protection circuit to booster circuit.
The utility model further includes for the leading-out terminal 5 of power supply and for the fixed locating slot 6 connected wires, wherein defeated
Go out the side that terminal 5 is arranged on boosting pcb board 4 and is located at shell 1, which is the grid for being equipped with metal clips
Shape connector is electrically connected convenient for the lithium ion battery with electronic product.And locating slot 6 is arranged in the side of shell 1 and positioned at defeated
Go out the lower section of terminal 5.The utility model further includes the LED light 7 for showing charged state, and the LED light 7 setting exists
It is connect on boosting pcb board 4 and with booster circuit.
The battery core of the utility model is the battery core of model 18650 or battery core is polymer battery core.And shell 1 includes
The top shell and bottom case, top shell and bottom case that mutually lid closes are detachably connected.
The USB interface 3 of the utility model is connect with booster circuit, and booster circuit can be boosted to lithium ion battery by 5V
8.4V, therefore the charger of conventional 5V can be used in use and charging wire charges to lithium ion battery, it can solve
The problem of needing the charger of special subscription specific and charging wire to be charged, to improve the number production using the lithium ion battery
The convenience that product or electronic product use, and substantially reduce production cost.
The leading-out terminal 5 of the utility model is electrically connected convenient for the lithium ion battery with electronic products such as smart locks.It is existing big
The electrical interface of more smart locks is all to have four lattice, five lattice etc. using grid-like, the lithium ion battery design of the utility model
The electrical interface of grid-like connector and smart lock on the market matches, therefore the lithium ion battery is suitable on smart lock as confession
Electric energy.Meanwhile the structure of the leading-out terminal 5 is also applied on other electronic products for using the electrical interface on the market.The lithium
It is ion battery, versatile, highly practical and be widely used, it can be applied to a variety of electronic products, ultrathin electronic products or small
In type electronic product, such as smart lock, intercom and digital camera etc..
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, under other any Spirit Essences and principle without departing from the utility model made by change, modify, replace
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (10)
1. a kind of lithium ion battery for boost function in smart lock, it is characterised in that：Including shell, it is arranged in shell
Internal battery core, the USB interface for charging and the boosting pcb board with boost function；It is provided with liter on the boosting pcb board
The output end of volt circuit, the booster circuit is connect with USB interface, and input terminal is connect with battery core；
It further include the leading-out terminal for being electrically connected with smart lock；The leading-out terminal setting is on boosting pcb board and positioned at outer
The side of shell.
2. the lithium ion battery according to claim 1 for boost function in smart lock, it is characterised in that：It is described
Further include lithium ionic battery protection circuit on boosting pcb board；The lithium ionic battery protection circuit input terminal is connect with battery core, defeated
Outlet is connect with booster circuit.
3. the lithium ion battery according to claim 1 for boost function in smart lock, it is characterised in that：It is described
Leading-out terminal is the grid-like connector for being equipped with metal clips.
4. the lithium ion battery according to claim 1 for boost function in smart lock, it is characterised in that：Also wrap
It includes for the fixed locating slot connected wires；The locating slot is arranged in the side of shell and below leading-out terminal.
5. the lithium ion battery according to claim 1 for boost function in smart lock, it is characterised in that：Also wrap
Include the LED light for showing charged state；The LED light setting is connect on boosting pcb board and with booster circuit.
6. the lithium ion battery according to claim 1 for boost function in smart lock, it is characterised in that：It is described
Booster circuit is by charge controller, amplifier, NMOS transistor, PMOS transistor, current detector, oscillating circuit and periphery
Circuit connection composition.
7. the lithium ion battery according to claim 6 for boost function in smart lock, it is characterised in that：It is described
Oscillating circuit is connected by inductance, capacitance and resistance and peripheral circuit and is formed.
8. the lithium ion battery according to claim 1 for boost function in smart lock, it is characterised in that：It is described
Battery core is that either battery core is the concatenated battery core group of more than two battery cores to single battery core or battery core is that more than two battery cores are in parallel
Battery core group.
9. the lithium ion battery according to claim 8 for boost function in smart lock, it is characterised in that：It is described
Battery core is the battery core of model 18650；Or battery core is polymer battery core.
10. the lithium ion battery according to claim 1 for boost function in smart lock, it is characterised in that：Institute
It includes the top shell and bottom case that mutual lid closes to state shell；The top shell and bottom case are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820333655.4U CN207947364U (en) | 2018-03-12 | 2018-03-12 | A kind of lithium ion battery for boost function in smart lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820333655.4U CN207947364U (en) | 2018-03-12 | 2018-03-12 | A kind of lithium ion battery for boost function in smart lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947364U true CN207947364U (en) | 2018-10-09 |
Family
ID=63697755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820333655.4U Active CN207947364U (en) | 2018-03-12 | 2018-03-12 | A kind of lithium ion battery for boost function in smart lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207947364U (en) |
-
2018
- 2018-03-12 CN CN201820333655.4U patent/CN207947364U/en active Active
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| GR01 | Patent grant |