CN202503318U - Temperature monitoring compensation device in storage battery charger - Google Patents
Temperature monitoring compensation device in storage battery charger Download PDFInfo
- Publication number
- CN202503318U CN202503318U CN2012200267771U CN201220026777U CN202503318U CN 202503318 U CN202503318 U CN 202503318U CN 2012200267771 U CN2012200267771 U CN 2012200267771U CN 201220026777 U CN201220026777 U CN 201220026777U CN 202503318 U CN202503318 U CN 202503318U
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- Prior art keywords
- storage battery
- temperature
- charging
- circuit unit
- battery charger
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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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Abstract
The utility model discloses a temperature monitoring compensation device in a storage battery charger. The device comprises a charging circuit unit and a storage battery group. An output of the charging circuit unit is connected with a charging electrode of the storage battery group. The utility model is characterized in that: a storage battery group body is provided with a temperature sensor, a signal output terminal of the temperature sensor is connected with an A/D sampling port of a single chip microcomputer, and an output control signal of the single chip microcomputer is connected with a control terminal of the charging circuit unit. When using the temperature monitoring compensation device of the utility model in the storage battery charger, the temperature of the storage battery in charging can be monitored timely, magnitude of charging voltage can be timely adjusted according to temperature change, and working efficiency in charging can be ensured well.
Description
Technical field
The utility model relates to the technical field of battery charger.
Background technology
In the process that accumulators charges, need in time pay close attention to the variations in temperature of storage battery, to guarantee normally carrying out of charging, prevent that storage battery from being filled badly or can not filling.Be used to monitor the device for detecting temperature that battery temp changes at present; Variations in temperature in the time of can not realizing according to charge in batteries is well come the purpose of adjustment charging voltage size in time; When appearring will occurring when unusual in temperature, storage battery filled situation bad or that can not fill electricity, thus the operating efficiency can reduce charging the time.
The utility model content
The utility model technical issues that need to address are: a kind of temperature and timely temperature monitoring compensation arrangement in the battery charger of adjustment charging voltage can in time monitor charge in batteries the time will be provided.
For solving the problems of the technologies described above, the technical scheme below the utility model has adopted.Temperature monitoring compensation arrangement in the described battery charger; Comprise: charging circuit unit and batteries; The output of charging circuit unit is connected with the charging electrode of batteries; Be characterized in: the batteries body is provided with temperature sensor, and the signal output part of temperature sensor is connected with the A/D thief hatch of single-chip microcomputer, and the output control signal of single-chip microcomputer is connected with the control end of charging circuit unit.
The beneficial effect of the utility model is: in battery charger, use the described temperature monitoring compensation arrangement of the utility model; Temperature in the time of in time monitoring charge in batteries, and can come the size of adjustment charging voltage in time according to variations in temperature, thus the operating efficiency can guarantee to charge well the time.
Description of drawings
Fig. 1 is the structural principle sketch map of the temperature monitoring compensation arrangement in the described battery charger of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to describe.
Temperature monitoring compensation arrangement in the battery charger as shown in Figure 1; Comprise: charging circuit unit 3 and batteries 2; The output of charging circuit unit 3 is connected with the charging electrode of batteries 2; Be characterized in: batteries 2 bodies are provided with temperature sensor 4, and the signal output part of temperature sensor 4 is connected with the A/D thief hatch of single-chip microcomputer 1, and the output control signal of single-chip microcomputer 1 is connected with the control end of charging circuit unit 3.
In real work; The operation principle of the temperature monitoring compensation arrangement in the above-mentioned battery charger is following: (one), normal temperature and normal temperature range when pre-set batteries 2 is charged in single-chip microcomputer 1; Normal temperature is 25 ℃ in the present embodiment, and normal temperature range is-40 ℃～55 ℃; (2), in the whole charging process of batteries 2, the A/D thief hatch of single-chip microcomputer 1 is the real time temperature through temperature sensor 4 sampling batteries 2 constantly; And the real time temperature that samples and predefined normal temperature and normal temperature range compared; If real time temperature is lower than normal temperature, 1 of single-chip microcomputer sends signal makes charging circuit unit 3 improve charging voltage with respect to standard charging voltage; If real time temperature is higher than normal temperature, 1 of single-chip microcomputer sends signal makes charging circuit unit 3 reduce charging voltage with respect to standard charging voltage; If real time temperature has exceeded normal temperature range; Then be judged as temperature sensor 4 or the A/D thief hatch partly breaks down; Single-chip microcomputer 1 just sends signal makes charging circuit unit 3 charge to batteries 2 according to standard charging voltage, until this charging work of completion.
Can know from the above mentioned; In battery charger, use the described temperature monitoring compensation arrangement of the utility model; Temperature in the time of in time monitoring charge in batteries, and can come the size of adjustment charging voltage in time according to variations in temperature, thus the operating efficiency can guarantee to charge well the time.
Below only be the concrete exemplary applications of the utility model, the protection range of the utility model is not constituted any limitation.Except that the foregoing description, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (1)
1. the temperature monitoring compensation arrangement in the battery charger; Comprise: charging circuit unit and batteries; The output of charging circuit unit is connected with the charging electrode of batteries; It is characterized in that: the batteries body is provided with temperature sensor, and the signal output part of temperature sensor is connected with the A/D thief hatch of single-chip microcomputer, and the output control signal of single-chip microcomputer is connected with the control end of charging circuit unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200267771U CN202503318U (en) | 2012-01-20 | 2012-01-20 | Temperature monitoring compensation device in storage battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200267771U CN202503318U (en) | 2012-01-20 | 2012-01-20 | Temperature monitoring compensation device in storage battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503318U true CN202503318U (en) | 2012-10-24 |
Family
ID=47039919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200267771U Expired - Fee Related CN202503318U (en) | 2012-01-20 | 2012-01-20 | Temperature monitoring compensation device in storage battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570553A (en) * | 2012-01-20 | 2012-07-11 | 张家港市华为电子有限公司 | Temperature compensation method in process of charging storage battery |
| CN106208254A (en) * | 2016-08-31 | 2016-12-07 | 苏州迈力电器有限公司 | A kind of charger compensated with high-precision temperature monitoring |
-
2012
- 2012-01-20 CN CN2012200267771U patent/CN202503318U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570553A (en) * | 2012-01-20 | 2012-07-11 | 张家港市华为电子有限公司 | Temperature compensation method in process of charging storage battery |
| CN102570553B (en) * | 2012-01-20 | 2014-04-30 | 张家港市华为电子有限公司 | Temperature compensation method in process of charging storage battery |
| CN106208254A (en) * | 2016-08-31 | 2016-12-07 | 苏州迈力电器有限公司 | A kind of charger compensated with high-precision temperature monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |