CN201733117U - Charger with over-heated battery voice reminding function - Google Patents
Charger with over-heated battery voice reminding function Download PDFInfo
- Publication number
- CN201733117U CN201733117U CN2010201798641U CN201020179864U CN201733117U CN 201733117 U CN201733117 U CN 201733117U CN 2010201798641 U CN2010201798641 U CN 2010201798641U CN 201020179864 U CN201020179864 U CN 201020179864U CN 201733117 U CN201733117 U CN 201733117U
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- CN
- China
- Prior art keywords
- charger
- battery
- chip microcomputer
- over
- temperature sensor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A charger with an over-heated battery voice reminding function comprises a common charger. The charger is characterized by being further provided with an overheat alarm (1). The overheat alarm (1) includes a single chip microcomputer (2), a loudspeaker (3) and a temperature sensor (4) mounted on an outer casing panel below a battery, the temperature sensor (4) is connected with an input interface of the single chip microcomputer (2), and the loudspeaker (3) is connected with an output interface of the single chip microcomputer (2). The charger with an over-heated battery voice reminding function is convenient, safe and practical, timely reminds in case of over heating the battery in use by voice, can effectively protect personal safety, avoids fire accidents, and enables a user to clearly know a charging over-heated state.
Description
Technical field
The utility model relates to charger, is a kind of charger that the overheated voice prompting function of battery is arranged specifically.
Background technology
Present electronic product is more and more, and a lot of products all use rechargeable battery, and charging the battery also becomes the thing that must do every day in our life.In order to give the battery charge of different product, we tend to select for use universal charger.But universal charger is not first wife's charger of battery after all, and therefore in the process of charging, the battery that has will produce superheating phenomenon; And on the other hand,, also can cause superheating phenomenon because the quality of battery own has problem.This superheating phenomenon is just abnormally dangerous, if untimely processing, continuing overheated battery will explode, and injures personnel or initiation fire.In addition, though some charger has temperature control owing to there is not clear and definite indication, make the user be to charger because overheated stop to charge or other reason unclear.Therefore, need a kind of charger that overheated audio alert is arranged.
Summary of the invention
The purpose of this utility model provides a kind of charger that the overheated voice prompting function of battery is arranged.
The described charger that the overheated voice prompting function of battery is arranged comprises a common charger, it is characterized in that: this has the charger of the overheated voice prompting function of battery that overheat alarm also is installed; Described overheat alarm comprises single-chip microcomputer, loud speaker and is installed in temperature sensor on the housing face-plate of battery below, and wherein temperature sensor links to each other with the input interface of single-chip microcomputer, and loud speaker links to each other with the output interface of single-chip microcomputer.
This device need cooperate by the built-in program of single-chip microcomputer finishes function corresponding.
The utility model is convenient, safe, practical, crosses heat energy as battery in the use and in time uses voice reminder, effectively protects personal security, avoids the fire incident generation, and allows user's superheat state of can clearly charging.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the utility model electrical principle block diagram.
Among the figure: 1-overheat alarm, 2-single-chip microcomputer, 3-loud speaker, 4-temperature sensor, 5-battery, 6-battery folder, 7-charging circuit.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified: the charger of the overheated voice prompting function of battery is arranged as shown in Fig. 1,2, comprise a common charger, overheat alarm 1 is installed on this charger; Described overheat alarm 1 comprises single-chip microcomputer 2, loud speaker 3 and is installed in temperature sensor 4 on the housing face-plate of battery below, and wherein temperature sensor 4 links to each other with the input interface of single-chip microcomputer 2, and loud speaker 3 links to each other with the output interface of single-chip microcomputer 2.Described single-chip microcomputer is not got rid of and is used other intelligent processor to replace, also can plug-in D/A, and modules such as sound circuit.
The utility model principle is as shown in Fig. 1,2:
During use, we are clipped in the below of battery folder 6 with battery 5, insert good power supply, begin charging.
The situation of change of single-chip microcomputer 2 continuous analysis temperature, and at different situations, control loudspeaker 3 is used voice reminder.
The voice reminder content also can be done a little Intelligent treatment in built-in program, and illustrative example is as follows, but not limit by this example:
If it is too fast that battery 5 heats up at short notice, but voice reminder: and " battery heats up too fast, may be battery inferior.Please stop charging "
If charged a period of time, battery begins to heat up, but voice reminder: and " battery begins to heat up, and please notes.”
If do not dial power supply this moment, battery continues to heat up again, but voice reminder: and " battery just is rapidly heated, and requests power supply! "
If when reaching critical value, a voice reminder: " please pull out power supply immediately! Battery temperature is too high ", subsequent signal stops to charge the battery for charging circuit 7 automatically.
Claims (1)
1. the charger that the overheated voice prompting function of battery is arranged comprises a common charger, it is characterized in that: this has the charger of the overheated voice prompting function of battery that overheat alarm (1) also is installed; Described overheat alarm (1) comprises single-chip microcomputer (2), loud speaker (3) and is installed in temperature sensor (4) on the housing face-plate of battery below, wherein temperature sensor (4) links to each other with the input interface of single-chip microcomputer (2), and loud speaker (3) links to each other with the output interface of single-chip microcomputer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201798641U CN201733117U (en) | 2010-04-28 | 2010-04-28 | Charger with over-heated battery voice reminding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201798641U CN201733117U (en) | 2010-04-28 | 2010-04-28 | Charger with over-heated battery voice reminding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201733117U true CN201733117U (en) | 2011-02-02 |
Family
ID=43524273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201798641U Expired - Fee Related CN201733117U (en) | 2010-04-28 | 2010-04-28 | Charger with over-heated battery voice reminding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201733117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786933A (en) * | 2016-12-30 | 2017-05-31 | 唐华烨 | A kind of mobile phone charge protection device |
| CN107819904A (en) * | 2017-10-27 | 2018-03-20 | 芜湖辉灿电子科技有限公司 | A kind of mobile phone back board structure with temperature display function |
-
2010
- 2010-04-28 CN CN2010201798641U patent/CN201733117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786933A (en) * | 2016-12-30 | 2017-05-31 | 唐华烨 | A kind of mobile phone charge protection device |
| CN107819904A (en) * | 2017-10-27 | 2018-03-20 | 芜湖辉灿电子科技有限公司 | A kind of mobile phone back board structure with temperature display function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20110428 |