CN207407378U - Lithium ion battery and battery pack and its application with cigar lighter function - Google Patents
Lithium ion battery and battery pack and its application with cigar lighter function Download PDFInfo
- Publication number
- CN207407378U CN207407378U CN201721229810.XU CN201721229810U CN207407378U CN 207407378 U CN207407378 U CN 207407378U CN 201721229810 U CN201721229810 U CN 201721229810U CN 207407378 U CN207407378 U CN 207407378U
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- Prior art keywords
- cigarette
- battery pack
- module
- battery
- lights
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Abstract
The utility model discloses a kind of lithium ion battery with cigar lighter function and battery pack and its applications, are equipped with the control module that lights a cigarette in lithium ion battery and one top of battery pack, the control module that lights a cigarette includes control panel, light a cigarette control chip, several connecting lines.The control chip that lights a cigarette is equipped with several pins.The control chip that lights a cigarette is fixedly welded on the control panel, and the control panel positive and negative anodes are connected respectively with the battery and battery pack positive and negative anodes, and the battery and battery pack are fixed with the control module that lights a cigarette by winding one layer or more high temperature gummed tape.One top of one connecting line is determined respectively with a pin weldering fixed, and the high temperature gummed tape is run through on another top.This lithium ion battery and battery pack with cigar lighter function provided by the utility model, security performance is high, can reduce the probability of short trouble, and can save the space of external circuit, shortens the length of the external circuit, rational utilization space resources.
Description
Technical field
The utility model belongs to field of lithium ion battery more particularly to one kind lights a cigarette and uses lithium ion battery.
Background technology
At present, the cigar lighter in market（Also it is lighter）Mostly it is naked light cigar lighter, wind and fire cigar lighter and heating wire point
Cigarette device, naked light cigar lighter and wind and fire cigar lighter are often used by people and arrived, but still there is larger safety is hidden
Suffer from.
Nowadays heating wire cigar lighter progressively substitutes naked light cigar lighter, and this heating wire cigar lighter is with respect to naked light cigar lighter
For it is more environmentally-friendly, but heating wire cigar lighter relies primarily on its internal each electric elements and is used cooperatively.Electricity on the market at present
Heated filament cigar lighter, be all by electric filament disc, by connect switch, the control chip that lights a cigarette is welded on external circuit, while by battery just
Cathode is connected by connecting line with external circuit, this kind of heating wire cigar lighter, since the control chip that lights a cigarette is only by welding
Point is fixed with external circuit, and after user has fallen cigar lighter accidentally, welding point is easily sent, and causing to light a cigarette controls chip to send
It is dynamic, just it is present with short circuit phenomenon, there are security risks.And for battery, it is safe then be it is most important, next be only its electricity
The factors such as amount of capacity, environmental-protecting performance, therefore there are wretched insufficiencies.
Utility model content
To solve problem above, the utility model provides a kind of lithium ion battery and battery pack with cigar lighter function,
Lithium ion battery and one top of battery pack are equipped with the control module that lights a cigarette, and the control module that lights a cigarette includes control panel, light a cigarette control
Chip, several connecting lines.The control chip that lights a cigarette is equipped with several pins.
The control chip that lights a cigarette is fixedly welded on the control panel.The control panel positive and negative anodes respectively with the battery
And battery pack positive and negative anodes are connected.One top of the connecting line is determined respectively with a pin weldering fixed, the other end and outside
Circuit is connected.
Preferably, the battery and battery pack are consolidated with the control module that lights a cigarette by winding one layer or more high temperature gummed tape
It is fixed.
Preferably, described light a cigarette controls chip as asic chip, circuit function module includes benchmark source module, computing is put
Big device module, oscillator module, low pressure detection module, Digital Logic control module, the drive module of built-in power pipe, short circuit inspection
Survey module, excess temperature detection module.
Preferably, the circuit function module for lighting a cigarette control chip further includes LED light drive module.
Preferably, the circuit function module for lighting a cigarette control chip further includes charging module.
Preferably, the length of the control panel is identical with the length of the battery and battery pack, and the width of the control panel
Degree is identical with the positive and negative anodes pin widths of the battery and battery pack.
This lithium ion battery with cigar lighter function provided by the utility model and battery pack are mainly used in cigar lighter
On, the corresponding cigar lighter used includes housing and cover board, external circuit, the above-mentioned lithium ion with cigar lighter function therewith
Battery and battery pack.
The external circuit include electric filament disc, by connect switch.
The lithium ion battery and battery pack, external circuit are located in the housing, and the positive and negative anodes of the external circuit
It is connected by connecting line with the positive and negative anodes pin for lighting a cigarette control chip.The electric filament disc passes through connecting line by connecing switch
It is connected with the functional pin for lighting a cigarette control chip.
Preferably, the external circuit further includes LED light；The circuit function module for lighting a cigarette control chip further includes
LED light drive module, i.e., the described control chip that lights a cigarette are equipped with LED pins；The LED pins by the connecting line with
The LED light is connected.
Preferably, the housing is equipped with USB charge ports.The circuit function module for lighting a cigarette control chip further includes
USB charging modules, i.e., the described control chip that lights a cigarette are equipped with charging pins.The charging pins by the connecting line with it is described
USB charge ports are connected.
This lithium ion battery with cigar lighter function provided by the utility model and battery pack and its cigar lighter of application,
Its advantage is as follows：
（1）The control chip that lights a cigarette uses ASIC design, does not have the crash phenomenon of current MCU schemes, will not
Occur because phenomenon can not be resetted less than chip caused by critical voltage.
（2）The control panel is added, the positive and negative anodes of control panel are connected with the positive and negative anodes of battery or battery pack, electric current is walked
To being followed successively by：Battery, control panel, light a cigarette control chip, external circuit, when the control chip that lights a cigarette is loosened with the control panel
When, if being flowed on the control chip that lights a cigarette without electricity, then electric current will not directly reach the external circuit, will not also go out
Existing short circuit phenomenon considerably increases the security of this lithium ion battery with cigar lighter function and battery pack.
（3）The battery and battery pack are wound in using the high temperature gummed tape to light a cigarette in control module with described, it is both reachable
To the purpose of fixed the two, and the control module one that lights a cigarette can be wrapped up and enclosed, when cigar lighter drops or jolts, reach buffering
Effect prevents the control chip that lights a cigarette from being loosened with the control panel.Meanwhile the control mould that lights a cigarette described in the high temperature gummed tape package
Block can reach protecting effect, and existing control module is all directly exposed not to set any protective layer outside, is touched when with metal
When hitting, easily loosen and drop, cause short circuit.
（4）The control module that lights a cigarette is fixed in battery or battery pack, then is connected with the external circuit, can be saved
The space of external circuit, rational utilization space resources, while can also shorten used circuit board length, circuit board is saved,
Reduce production cost.
（5）The oscillator, the internal circuit for the control chip that lights a cigarette for described in provides required clock frequency, to ensure
The correctness of the normal work and instruction function of the control chip that lights a cigarette.
（6）The low pressure detection module is used for the supply voltage of the battery of detecting system, when operating voltage is less than 3.3V,
The output of low pressure detection module is enabled effective.Short-circuit detecting module (SCP), the load resistance to indicate atomization silk are less than 0.5
The situation of Ohm.Excess temperature detection module (OTP) for the operating temperature of control system, prevents system overheat, reduces chip and uses
Service life.
Description of the drawings
Fig. 1 is cigar lighter schematic internal view；
Fig. 2 is the lithium ion battery with cigar lighter function（Or battery pack）Schematic diagram；
Fig. 3 is battery（Or battery pack）Schematic diagram；
Fig. 4 is cigar lighter circuit diagram.
Specific embodiment
A kind of cigar lighter as shown in Figures 1 to 4, including housing 4 and cover board, external circuit, the lithium with cigar lighter function
Ion battery（Or battery pack）9.
The housing 4 is equipped with USB charge ports 6.
The external circuit is equipped with electric filament disc 8, by connecing switch 7, LED light 5.
The lithium ion battery with cigar lighter function（Or battery pack）9 include battery 1（Or battery pack）, light a cigarette control mould
Block.The control module that lights a cigarette includes control panel 2, ASIC lights a cigarette and controls 3,5 connecting lines of chip.The control chip 3 that lights a cigarette
6 pins are equipped with, are respectively anode pin, LED pins, by connecing pin, heating wire pin, GND pin, charging pins.
3 circuit function module of control chip that lights a cigarette includes benchmark source module, operational amplifier module, oscillator mould
Block, low pressure detection module, Digital Logic control module, the drive module of built-in power pipe, short-circuit detecting module, excess temperature detection mould
Block, LED light drive module, charging module.
One top of the connecting line is determined respectively with pin weldering fixed, and the high temperature gummed tape and institute are run through in another top
External circuit is stated to be connected.The lithium ion battery（Or battery pack）9th, external circuit is located in the housing 4.
The control chip 3 that lights a cigarette is fixedly welded on the control panel 2.2 positive and negative anodes of control panel respectively with it is described
Battery 1（Or battery pack）Positive and negative anodes are connected, wherein the anode pin and the battery 1（Or battery pack）Cathode be connected, and
The battery 1（Or battery pack）It is fixed with the control module that lights a cigarette by winding one layer or more high temperature gummed tape.One company
One top of wiring is determined respectively with a pin weldering fixed, and another top is through the high temperature gummed tape and the external circuit
It is connected, i.e., charge port connecting line is connected with the charging pins, and the other end is connected with the USB charge ports 6；GND connecting lines with
The GND pin is connected, and the other end is connected with the GND of the external circuit；By wiring one end in succession with described by connecing pin phase
Even, the other end 7 is connected with described by connecing to switch；Element connecting link one end is connected with heating wire pin, the other end and the electricity
Heated filament is connected；LED connecting lines one end is connected with LED pins, and the other end is connected with LED light 5.
It these are only the utility model preferred embodiment, therefore the scope of the present utility model should not be limited thereto, i.e.,
The equivalence changes and decoration made according to the utility model description should all belong in the range of the utility model covering.
Claims (9)
1. a kind of lithium ion battery and battery pack with cigar lighter function, it is characterised in that one top of lithium ion battery and battery pack
Equipped with the control module that lights a cigarette, the control module that lights a cigarette includes control panel, light a cigarette control chip, several connecting lines；The point
Cigarette control chip is equipped with several pins；
The control chip that lights a cigarette is fixedly welded on the control panel；The control panel positive and negative anodes respectively with the battery and electricity
Pond group positive and negative anodes are connected；One top of the connecting line is determined respectively with a pin weldering fixed, the other end and external circuit
It is connected.
2. lithium ion battery and battery pack with cigar lighter function according to claim 1, it is characterised in that the battery
And battery pack is fixed with the control module that lights a cigarette by winding one layer or more high temperature gummed tape.
3. lithium ion battery and battery pack with cigar lighter function according to claim 1, it is characterised in that described to light a cigarette
Chip is controlled as asic chip, circuit function module includes benchmark source module, operational amplifier module, oscillator module, low
Press detection module, Digital Logic control module, the drive module of built-in power pipe, short-circuit detecting module, excess temperature detection module.
4. lithium ion battery and battery pack with cigar lighter function according to claim 3, it is characterised in that described to light a cigarette
The circuit function module of control chip further includes LED light drive module.
5. lithium ion battery and battery pack with cigar lighter function according to claim 3, it is characterised in that described to light a cigarette
The circuit function module of control chip further includes charging module.
6. lithium ion battery and battery pack with cigar lighter function according to claim 1, it is characterised in that the control
The length of plate is identical with the length of the battery and battery pack, and the width of the control panel and the battery and battery pack are just
Negative pin is of same size.
7. a kind of cigar lighter, it is characterised in that including housing and cover board, as described in the appended claim 1 external circuit, band cigar lighter
The lithium ion battery and battery pack of function；
The external circuit include electric filament disc, by connect switch；
The lithium ion battery and battery pack, external circuit are located in the housing, and the positive and negative anodes of the external circuit pass through
Connecting line is connected with the positive and negative anodes pin for lighting a cigarette control chip；The electric filament disc, by connecing switch by connecting line and institute
The functional pin for stating the control chip that lights a cigarette is connected.
8. the cigar lighter according to claim 7, it is characterised in that further include LED light on the external circuit；It is described to light a cigarette
The circuit function module of control chip further includes LED light drive module, i.e., the described control chip that lights a cigarette draws equipped with LED
Foot；The LED pins are connected by the connecting line with the LED light.
9. the cigar lighter according to claim 7, it is characterised in that the housing is equipped with USB charge ports；The control that lights a cigarette
The circuit function module of coremaking piece further includes USB charging modules, i.e., the described control chip that lights a cigarette is equipped with charging pins；It is described to fill
Electric pin is connected by the connecting line with the USB charge ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229810.XU CN207407378U (en) | 2017-09-25 | 2017-09-25 | Lithium ion battery and battery pack and its application with cigar lighter function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229810.XU CN207407378U (en) | 2017-09-25 | 2017-09-25 | Lithium ion battery and battery pack and its application with cigar lighter function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407378U true CN207407378U (en) | 2018-05-25 |
Family
ID=62406109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721229810.XU Expired - Fee Related CN207407378U (en) | 2017-09-25 | 2017-09-25 | Lithium ion battery and battery pack and its application with cigar lighter function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207407378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461761A (en) * | 2017-09-25 | 2017-12-12 | 江苏海涛新能源科技有限公司 | Lithium ion battery and battery pack and its application with cigar lighter function |
-
2017
- 2017-09-25 CN CN201721229810.XU patent/CN207407378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461761A (en) * | 2017-09-25 | 2017-12-12 | 江苏海涛新能源科技有限公司 | Lithium ion battery and battery pack and its application with cigar lighter function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180525 Termination date: 20210925 |