CN104111427A - Electric torch battery electric quantity inquiring device and electric torch - Google Patents
Electric torch battery electric quantity inquiring device and electric torch Download PDFInfo
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- CN104111427A CN104111427A CN201310505274.1A CN201310505274A CN104111427A CN 104111427 A CN104111427 A CN 104111427A CN 201310505274 A CN201310505274 A CN 201310505274A CN 104111427 A CN104111427 A CN 104111427A
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Abstract
Provided is an electric torch battery electric quantity inquiring device. Voltage data of an electric torch battery are acquired by a sampling module. A control module controls corresponding number of times of sound generation of an alerter according to a preset voltage range to which the voltage data are attributed. The range of residual electric quantity of the battery can be known via the number of times of sound generation of the alerter so that timely charging is facilitated when residual electric quantity of the battery is relatively low, and a situation that the electric torch cannot be used due to insufficient electric quantity of the electric torch is avoided. Residual electric quantity is indicated via the number of times of sound generation, an electric quantity indication function can be completed via one alerter only, and the range of residual electric quantity of the electric torch battery can be known without being specially viewed by a user so that operation is simple and rapid. Besides, the invention also provides one electric torch.
Description
Technical field
The present invention relates to lighting technical field, particularly relate to a kind of flash-light battery electricity quantity inquiring device and electric torch.
Background technology
Electric torch is called for short torch, is a kind of conventional hand-held electronic illuminations.A typical electric torch has one via battery powered bulb and focusing mirror, and have for hand-held handle type shell, electric torch quite simply designs because of it, easy to use and carry, and has become one of requisite Mobile illumination equipment in people's daily life.
Although traditional electric torch can meet general lighting request for utilization, dump energy that can not pilot cell, user does not know when need to charge the battery, and usually occurs that electric torch, because of the not enough situation about cannot use of electric weight, makes troubles to user.
Summary of the invention
Based on this, be necessary to provide a kind of flash-light battery electricity quantity inquiring device and the electric torch that can inquire about battery dump energy.
A flash-light battery electricity quantity inquiring device, comprises sampling module, control module and alarm, and described sampling module is connected with described alarm by described control module, and described sampling module obtains the voltage data of flash-light battery; Described control module, according to the predeterminated voltage scope under described voltage data, is controlled number of times corresponding to described alarm sounding.
In an embodiment, described sampling module comprises therein:
Collecting unit, gathers the output voltage analog quantity of described flash-light battery;
Converting unit, carries out analog to digital conversion to described output voltage analog quantity, obtains described voltage data.
In an embodiment, described control module comprises therein:
The first judging unit, judges whether described voltage data belongs to first voltage range, if control first number of described alarm sounding;
The second judging unit, judges whether described voltage data belongs to second voltage scope, if control second number of described alarm sounding;
The 3rd judging unit, judges whether described voltage data belongs to tertiary voltage scope, if control described alarm sounding, counts for the third time;
The 4th judging unit, judges whether described voltage data belongs to the 4th voltage range, if control the 4th number of described alarm sounding;
Described first voltage range, second voltage scope, tertiary voltage scope and the 4th voltage range are different, described first number, second number, for the third time number and the 4th number different.
In an embodiment, described alarm is hummer therein.
In an embodiment, also comprise the enquiry module being connected with described sampling module therein, described enquiry module sends electricity quantity inquiring instruction to described sampling module, and described sampling module receives the voltage data that obtains flash-light battery after described electricity quantity inquiring instruction.
An electric torch, comprises bulb, focusing mirror and shell, also comprises above-mentioned any one flash-light battery electricity quantity inquiring device.
Above-mentioned flash-light battery electricity quantity inquiring device and electric torch, by the sampling module of flash-light battery electricity quantity inquiring device, obtain the voltage data of flash-light battery, control module is according to number of times corresponding to predeterminated voltage scope control alarm sounding under voltage data.Sounding number of times by alarm just can be known the scope of battery dump energy, is convenient to charge in time when battery dump energy is lower, has avoided occurring that electric torch is because of the not enough situation about cannot use of electric weight.By sounding number of times indication dump energy, can only by an alarm, just complete electric quantity indication function, and user need not specially check the scope that just can know flash-light battery dump energy, easy and simple to handle, quick.
Accompanying drawing explanation
Fig. 1 is the structural drawing of flash-light battery electricity quantity inquiring device in an embodiment;
Fig. 2 is the structural drawing of flash-light battery electricity quantity inquiring device in another embodiment.
Embodiment
Electric torch is called for short torch, is a kind of conventional hand-held electronic illuminations.Electric torch quite simply designs because of it, easy to use and carry, and has become one of requisite Mobile illumination equipment in people's daily life.Flash-light battery electricity quantity inquiring device provided by the invention and electric torch, by the sampling module of flash-light battery electricity quantity inquiring device, obtain the voltage data of flash-light battery, control module is according to number of times corresponding to predeterminated voltage scope control alarm sounding under voltage data.Sounding number of times by alarm just can be known the scope of battery dump energy, is convenient to charge in time when battery dump energy is lower, has avoided occurring that electric torch is because of the not enough situation about cannot use of electric weight.By sounding number of times indication dump energy, can only by an alarm, just complete electric quantity indication function, and user need not specially check just and can know flash-light battery voltage range, easy and simple to handle, quick.
Below in conjunction with accompanying drawing, the specific implementation method of electric torch battery electric quantity inquiry unit and electric torch is elaborated.
A flash-light battery electricity quantity inquiring device, as shown in Figure 1, comprises sampling module 110, control module 120 and alarm 130, and sampling module 110 is connected with alarm 130 by control module 120.Sampling module 110 is for obtaining the voltage data of flash-light battery; Control module 120, for according to the predeterminated voltage scope under voltage data, is controlled number of times corresponding to alarm 130 sounding.
Particularly, control module 120 can be 8bit CPU(Central Processing Unit, central processing unit) control module, control module 120 can be passed through input/output port (I/O) and connect alarm 130.Alarm 130 can be hummer or loudspeaker, in the present embodiment, alarm 130 adopts hummer, hummer has the advantages such as volume is little, lightweight, price is low, structure is firm, can not cause burden to the normal use of electric torch, structure is firm not fragile, has improved the stability of flash-light battery electricity quantity inquiring device.
Above-mentioned flash-light battery electricity quantity inquiring device, sampling module 110 obtains the voltage data of flash-light battery, and control module 120 is according to number of times corresponding to predeterminated voltage scope control alarm 130 sounding under voltage data.Sounding number of times by alarm 130 just can be known the scope of battery dump energy, is convenient to charge in time when battery dump energy is lower, has avoided occurring that electric torch is because of the not enough situation about cannot use of electric weight.By sounding number of times indication dump energy, can only by an alarm, just complete electric quantity indication function, and user need not specially check the scope that just can know flash-light battery dump energy, easy and simple to handle, quick.
As shown in Figure 2, flash-light battery electricity quantity inquiring device also can comprise the enquiry module 140 being connected with sampling module 110, enquiry module 140 is for sending electricity quantity inquiring instruction to sampling module 110, and sampling module 110 receives the voltage data that obtains flash-light battery after electricity quantity inquiring instruction.Only have when user passes through enquiry module 140 and send electricity quantity inquiring instructions to sampling module 110, sampling module 110 just obtains the voltage data of flash-light battery, can avoid maloperation, flash-light battery electricity quantity inquiring device needn't be inquired about electric torch battery electric quantity in real time simultaneously, saved the energy, avoided waste.
Continuation is with reference to Fig. 2, and sampling module 110 can comprise collecting unit 112 and converting unit 114.
Collecting unit 112 is for gathering the output voltage analog quantity of flash-light battery.
Converting unit 114 is carried out analog to digital conversion for the output voltage analog quantity that collecting unit 112 is collected, and obtains voltage data.
Control module 120 can comprise the first judging unit, the second judging unit, the 3rd judging unit and the 4th judging unit.
The first judging unit is used for judging whether voltage data belongs to first voltage range, if control first number of alarm 130 sounding.
The second judging unit is used for judging whether voltage data belongs to second voltage scope, if control second number of alarm 130 sounding.
The 3rd judging unit is used for judging whether voltage data belongs to tertiary voltage scope, if control alarm 130 sounding, counts for the third time.
The 4th judging unit is used for judging whether voltage data belongs to the 4th voltage range, if control the 4th number of alarm 130 sounding.
First voltage range, second voltage scope, tertiary voltage scope and the 4th voltage range are different, first number, second number, for the third time number and the 4th number different.
In the present embodiment, first voltage range can be set for being greater than 4V, first time number is 5 times; Second voltage scope is for being greater than 3.5V, and is less than or equal to 4V, and second time number is 4 times; Tertiary voltage scope is for being greater than 3V, and is less than or equal to 3.5V, and number is 3 times for the third time; The 4th voltage range is for being greater than 2.5V, and is less than or equal to 3V, and the 4th time number is 2 times; When voltage data is less than or equal to 2.5V, alarm 130 is sounding not.While being 2.7V as the voltage data of flash-light battery, alarm 130 sounding 2 times, sounding number of times reduces and reduces with cell voltage.Being appreciated that each voltage range and each corresponding sounding number of times are not unique, can suitably adjusting, in other embodiments, can be also that sounding number of times reduces and increases with cell voltage.
In addition, the present invention also provides a kind of electric torch, comprises bulb, focusing mirror and shell, also comprises above-mentioned torch battery electric quantity inquiry unit.
Above-mentioned electric torch, obtains the voltage data of flash-light battery by the sampling module of flash-light battery electricity quantity inquiring device, control module is according to number of times corresponding to predeterminated voltage scope control alarm sounding under voltage data.Sounding number of times by alarm just can be known the scope of battery dump energy, is convenient to charge in time when battery dump energy is lower, has avoided occurring that electric torch is because of the not enough situation about cannot use of electric weight.By sounding number of times indication dump energy, can only by an alarm, just complete electric quantity indication function, and user need not specially check the scope that just can know flash-light battery dump energy, easy and simple to handle, quick.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. a flash-light battery electricity quantity inquiring device, is characterized in that, comprises sampling module, control module and alarm, and described sampling module is connected with described alarm by described control module,
Described sampling module obtains the voltage data of flash-light battery;
Described control module, according to the predeterminated voltage scope under described voltage data, is controlled number of times corresponding to described alarm sounding.
2. flash-light battery electricity quantity inquiring device according to claim 1, is characterized in that, described sampling module comprises:
Collecting unit, gathers the output voltage analog quantity of described flash-light battery;
Converting unit, carries out analog to digital conversion to described output voltage analog quantity, obtains described voltage data.
3. flash-light battery electricity quantity inquiring device according to claim 1, is characterized in that, described control module comprises:
The first judging unit, judges whether described voltage data belongs to first voltage range, if control first number of described alarm sounding;
The second judging unit, judges whether described voltage data belongs to second voltage scope, if control second number of described alarm sounding;
The 3rd judging unit, judges whether described voltage data belongs to tertiary voltage scope, if control described alarm sounding, counts for the third time;
The 4th judging unit, judges whether described voltage data belongs to the 4th voltage range, if control the 4th number of described alarm sounding;
Described first voltage range, second voltage scope, tertiary voltage scope and the 4th voltage range are different, described first number, second number, for the third time number and the 4th number different.
4. flash-light battery electricity quantity inquiring device according to claim 1, is characterized in that, described alarm is hummer.
5. according to the flash-light battery electricity quantity inquiring device described in claim 1 to 4 any one, it is characterized in that, also comprise the enquiry module being connected with described sampling module, described enquiry module sends electricity quantity inquiring instruction to described sampling module, and described sampling module receives the voltage data that obtains flash-light battery after described electricity quantity inquiring instruction.
6. an electric torch, comprises bulb, focusing mirror and shell, it is characterized in that, also comprises the flash-light battery electricity quantity inquiring device described in claim 1 to 5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310505274.1A CN104111427A (en) | 2013-10-23 | 2013-10-23 | Electric torch battery electric quantity inquiring device and electric torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310505274.1A CN104111427A (en) | 2013-10-23 | 2013-10-23 | Electric torch battery electric quantity inquiring device and electric torch |
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| Publication Number | Publication Date |
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| CN104111427A true CN104111427A (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310505274.1A Pending CN104111427A (en) | 2013-10-23 | 2013-10-23 | Electric torch battery electric quantity inquiring device and electric torch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074090A (en) * | 2019-05-17 | 2019-08-02 | 中科传启（苏州）科技有限公司 | A kind of strong sound scarer and its control circuit and control method |
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| CN2044379U (en) * | 1988-03-28 | 1989-09-13 | 东北工学院 | Monitor for accumulator voltage |
| GB2268258A (en) * | 1992-06-27 | 1994-01-05 | Gary Hurlstone | "Improvements relating to alar m devices" |
| CN200993313Y (en) * | 2006-12-05 | 2007-12-19 | 刘允钊 | Torch |
| CN201386914Y (en) * | 2009-05-04 | 2010-01-20 | 闫壮 | Flashlight capable of displaying electric quantity of power supply |
| CN201629013U (en) * | 2010-01-22 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | Signal intensity voice-prompting circuit and electronic equipment using same |
| CN202432255U (en) * | 2011-12-01 | 2012-09-12 | 深圳市宇美明科技有限公司 | Electric torch with battery volume indication function |
| CN202756921U (en) * | 2012-06-05 | 2013-02-27 | 莫章维 | Flashlight having electric quantity display function |
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2013
- 2013-10-23 CN CN201310505274.1A patent/CN104111427A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2044379U (en) * | 1988-03-28 | 1989-09-13 | 东北工学院 | Monitor for accumulator voltage |
| GB2268258A (en) * | 1992-06-27 | 1994-01-05 | Gary Hurlstone | "Improvements relating to alar m devices" |
| CN200993313Y (en) * | 2006-12-05 | 2007-12-19 | 刘允钊 | Torch |
| CN201386914Y (en) * | 2009-05-04 | 2010-01-20 | 闫壮 | Flashlight capable of displaying electric quantity of power supply |
| CN201629013U (en) * | 2010-01-22 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | Signal intensity voice-prompting circuit and electronic equipment using same |
| CN202432255U (en) * | 2011-12-01 | 2012-09-12 | 深圳市宇美明科技有限公司 | Electric torch with battery volume indication function |
| CN202756921U (en) * | 2012-06-05 | 2013-02-27 | 莫章维 | Flashlight having electric quantity display function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110074090A (en) * | 2019-05-17 | 2019-08-02 | 中科传启（苏州）科技有限公司 | A kind of strong sound scarer and its control circuit and control method |
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Application publication date: 20141022 |
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