CN202268714U - Rechargeable battery, charging device and charging system - Google Patents
Rechargeable battery, charging device and charging system Download PDFInfo
- Publication number
- CN202268714U CN202268714U CN2011203243929U CN201120324392U CN202268714U CN 202268714 U CN202268714 U CN 202268714U CN 2011203243929 U CN2011203243929 U CN 2011203243929U CN 201120324392 U CN201120324392 U CN 201120324392U CN 202268714 U CN202268714 U CN 202268714U
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- charging device
- chargeable battery
- module
- charging
- switch element
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Abstract
An embodiment of the utility model discloses a rechargeable battery, a charging device and a charging system. The charging system comprises a rechargeable battery and a charging device. The charging device comprises a power supply unit, a switch component, a state detection module and an alarming unit. The state detection module is connected with the rechargeable battery and the switch component, transmits detection signals to a state indicating module, obtains a current state of the rechargeable battery, controls the switch component to be connected to perform charging when the current state is normal, and produces alarming commands when the state is abnormal. The alarming unit is connected with the power supply unit and the state detection module and used for responding to the alarming commands and conducting an alarming prompt. The charging system of the embodiment adopts the charging device provided with the state detection module and the alarming unit and the rechargeable battery with the state indicating module, thereby being capable of finding out an abnormal state of the rechargeable battery and alarming to prompt in time and eliminating potential safety hazards such as fire, explosion and the like.
Description
Technical field
The utility model relates to the charging technique field, relates in particular to a kind of chargeable battery, charging device and charging system.
Background technology
At present, the charging device of prior art generally all has functions such as charged state indication, yet; These functions are all too simple; Like the charged state indication, only be limited to pilot cell and be in charged state or charging completion status, yet; When the charging of unusual chargeable battery is arranged if charging device can not in time be found still to charge, then exist potential safety hazards such as on fire, blast.
The utility model content
The utility model embodiment technical problem to be solved is, provides a kind of chargeable battery to exist in time to find when unusual and reports to the police, with chargeable battery, charging device and the charging system that eliminates safe hidden trouble.
In order to solve the problems of the technologies described above, the utility model embodiment has proposed a kind of chargeable battery, but is provided with the Status Flag module that the response external detection signal produces the normal or anomalous signals of the current state of the said chargeable battery of a sign in the said chargeable battery.
Correspondingly; The utility model embodiment also provides a kind of charging device that said chargeable battery is charged; Comprise power supply unit and be connected in the switch element of said power supply unit; Said switch element is connected in said chargeable battery; Said charging device also comprises: control said switch element conducting when to be connected in current state and current state said chargeable battery and said switch element, that send said detection signal and obtain said chargeable battery in charging forward direction said Status Flag module be normal charging, and produce the state detection module of alarm command when unusual; Be connected in said power supply unit and said state detection module, be used to respond the alarm unit that said alarm command carries out alarm.
Further, said charging device also is provided with: be connected in said state detection module, in the current state of said chargeable battery for just often producing the pulse generating module of pulse signal; And be connected in pulse driving circuit between said pulse generating module and the said switch element, that be used for driving said switch element conducting according to said pulse signal.
Further, said charging device also is provided with: be connected in said chargeable battery, be used for detecting the temperature of said chargeable battery in real time and when said temperature exceeds first preset range, produce temperature control instruction and when temperature reaches second preset range, produce the temperature detecting module that instruction is removed in temperature control; Be connected in said power supply unit and said temperature detecting module, be used for starting working and the out-of-work fan of instruction is removed in said temperature control according to said temperature control instruction.
Further, said alarm unit is connected in said temperature detecting module and carries out alarm according to said temperature control instruction.
Further, said state detection module, pulse generating module and temperature detecting module are integrated in the microprocessor.
Further, said alarm unit is LED lamp or buzzer.
Further, said switch element is relay or FET.
In addition, the utility model embodiment also provides a kind of charging system, comprises aforesaid chargeable battery and charging device.
The beneficial effect of the utility model embodiment is: be provided with the charging device of state detection module and alarm unit and be provided with the chargeable battery of status indicator module through employing; Thereby can in time find the abnormality and the warning reminding of chargeable battery, potential safety hazard such as, blast on fire to eliminate.
Description of drawings
Fig. 1 is the high-level schematic functional block diagram of the charging system of the utility model embodiment.
Embodiment
Please refer to Fig. 1, the multifunctional intelligent charging system of the utility model embodiment comprises chargeable battery 10 and charging device 20.Said charging device 20 is only detecting said chargeable battery 10 current states for just often just charging, and when to detect said chargeable battery 10 current states be unusual, can in time report to the police, and eliminates safe hidden trouble with prompting.
But be provided with the Status Flag module 12 that the battery pack that can discharge and recharge 11 and response external detection signal produce the normal or anomalous signals of the current state of the said chargeable battery 10 of a sign in the said chargeable battery 10; Wherein, current state comprises normal and unusual two kinds.
Among another embodiment of the utility model, said charging device 20 also is provided with pulse generating module 31 and pulse driving circuit 25.
Thereby; The mode that drives with high level or low level with respect to traditional switch element driver circuit; When microprocessor lost efficacy; The output pin of microprocessor might be exported high level or low level by error, can cause switch element can not break off and being connected of chargeable battery like this, and charger continues chargeable battery is charged; Chargeable battery is overcharged and cause on fire, smolder and safety problem such as blast, the utility model uses pulse driving circuit 25 to solve this problem well.Pulse signal of pulse generating module 31 output is given pulse driving circuit 25, and pulse driving circuit 25 only just can driving switch element 22 conductings under pulse signal, and the high level or the low level that continue, pulse driving circuit 25 can not worked.Like this, when microprocessor 30 lost efficacy, pulse driving circuit 25 can driving switch element 22, the safety problem of having avoided chargeable battery 10 to overcharge.
Among the another embodiment of the utility model, said charging device 20 also is provided with temperature detecting module 32 and fan 26.
Fan 26 is connected in said power supply unit 21 and said temperature detecting module 32, is used for starting working according to said temperature control instruction removing instruction with said temperature control and quitting work.Wherein, said temperature detecting module 32 is integrated in the said microprocessor 30; Said first preset range is-5 degrees centigrade ~ 55 degrees centigrade, and second preset range is 0 degree centigrade ~ 45 degrees centigrade, the temperature that also promptly detects chargeable battery 10 be higher than 55 degrees centigrade or when being lower than 5 degrees centigrade temperature detecting module 32 produce temperature control instruction; Said fan 26 starts heat radiation; At this moment, can dry through the ventilation hole that a specific ventilation hole corresponds to chargeable battery 10, the temperature that is beneficial to chargeable battery 10 quickly recovers to normally; Save user's stand-by period; What need explanation is, crosses when low in chargeable battery 10 temperature, and ventilating also to let its temperature recover faster; When temperature become be lower than 45 degrees centigrade or when being higher than 0 degree centigrade temperature detecting module 32 produce temperature control and remove instruction, said fan 26 quits work.
Said alarm unit 24 also is connected in said temperature detecting module 32, can carry out alarm according to said temperature control instruction, as carries out caution too high or too low for temperature.
The above is the embodiment of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection range of the utility model.
Claims (9)
1. a chargeable battery is characterized in that, but is provided with the Status Flag module that the response external detection signal produces the normal or anomalous signals of the current state of the said chargeable battery of a sign in the said chargeable battery.
2. charging device that charges for chargeable battery as claimed in claim 1 comprises power supply unit and is connected in the switch element of said power supply unit that said switch element is connected in said chargeable battery, it is characterized in that, said charging device also comprises:
Control said switch element conducting when to be connected in current state and current state said chargeable battery and said switch element, that send said detection signal and obtain said chargeable battery in charging forward direction said Status Flag module be normal charging, and produce the state detection module of alarm command when unusual;
Be connected in said power supply unit and said state detection module, be used to respond the alarm unit that said alarm command carries out alarm.
3. charging device as claimed in claim 2 is characterized in that, said charging device also is provided with:
Be connected in said state detection module, in the current state of said chargeable battery for just often producing the pulse generating module of pulse signal; And
Be connected in pulse driving circuit between said pulse generating module and the said switch element, that be used for driving said switch element conducting according to said pulse signal.
4. charging device as claimed in claim 3 is characterized in that, said charging device also is provided with:
Be connected in said chargeable battery, be used for detecting the temperature of said chargeable battery in real time and when said temperature exceeds first preset range, produce temperature control instruction and when temperature reaches second preset range, produce the temperature detecting module that instruction is removed in temperature control;
Be connected in said power supply unit and said temperature detecting module, be used for starting working and the out-of-work fan of instruction is removed in said temperature control according to said temperature control instruction.
5. charging device as claimed in claim 4 is characterized in that, said alarm unit is connected in said temperature detecting module and carries out alarm according to said temperature control instruction.
6. charging device as claimed in claim 4 is characterized in that said state detection module, pulse generating module and temperature detecting module are integrated in the microprocessor.
7. charging device as claimed in claim 2 is characterized in that, said alarm unit is LED lamp or buzzer.
8. charging device as claimed in claim 2 is characterized in that, said switch element is relay or FET.
9. a charging system is characterized in that, said charging system comprises chargeable battery as claimed in claim 1 and like each described charging device in the claim 2 ~ 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203243929U CN202268714U (en) | 2011-08-31 | 2011-08-31 | Rechargeable battery, charging device and charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203243929U CN202268714U (en) | 2011-08-31 | 2011-08-31 | Rechargeable battery, charging device and charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268714U true CN202268714U (en) | 2012-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203243929U Expired - Lifetime CN202268714U (en) | 2011-08-31 | 2011-08-31 | Rechargeable battery, charging device and charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014079007A1 (en) * | 2012-11-22 | 2014-05-30 | 李咏 | Charging device and charging control method therefor |
-
2011
- 2011-08-31 CN CN2011203243929U patent/CN202268714U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014079007A1 (en) * | 2012-11-22 | 2014-05-30 | 李咏 | Charging device and charging control method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160914 Address after: The United Kingdom of Great Britain and Northern Ireland Northern Ireland 8 District Cardiff CF15 Reed Joyce Ge Road No. 29 Patentee after: Martin Morgan Venad Address before: 518101, Shenzhen, Guangdong province Baoan 34 District golden tower building 5 floor Patentee before: Raton Technology Development Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |