CN203631890U - Output plug for storage battery charger and storage battery charger - Google Patents
Output plug for storage battery charger and storage battery charger Download PDFInfo
- Publication number
- CN203631890U CN203631890U CN201320745827.6U CN201320745827U CN203631890U CN 203631890 U CN203631890 U CN 203631890U CN 201320745827 U CN201320745827 U CN 201320745827U CN 203631890 U CN203631890 U CN 203631890U
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- temperature
- battery charger
- storage battery
- charger
- thermistor
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides an output plug for a storage battery charger. The output plug at least comprises a plug body which is in electrical connection with the storage battery charger. The plug body is provided with a temperature sensing element. The temperature sensing element is used to detect the temperature in the storage battery charging process and feed a temperature signal back to the storage battery charger. According to the utility model, through the temperature sensing element, the temperature of the storage battery in charging can be detected timely and effectively, and the detection signal is fed back to the charger, the charger is used to adjust the output voltage according to the temperature signal to make the storage battery works in the best working state, so the service life and performance of the storage battery can be effectively ensured.
Description
Technical field
The utility model relates to a kind of plug, relates in particular to a kind of output plug for battery charger and battery charger.
Background technology
Storage battery is that one is chemical energy electrical power storage, again chemical energy is converted to the device of electric energy need to discharge time; When by charger during to charge in batteries, generally convert civil power to charge in batteries required direct current by a charger, in the time that storage battery is charged, capital causes storage battery to produce heat, if the temperature of storage battery storage battery in the time of charging can not feed back to charger main circuit in time, just cannot export needed optimum charging voltage at the current temperature of battery, temperature will continue to raise so, cause vicious circle, will reduce greatly the useful life of storage battery.
Therefore, be directed to above-mentioned situation, need to propose a kind of novel equipment for storage battery is charged, can either guarantee storage battery to carry out continuous charging, can in charging process, carry out effective monitoring to the temperature of storage battery again, thereby ensure serviceability and the life-span of storage battery.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of output plug for battery charger, can in the process of charge in batteries, the temperature to storage battery detect, temperature in battery charging process is carried out in real time to effectively monitoring, ensure serviceability and the life-span of storage battery.
A kind of output plug for battery charger that the utility model provides, at least comprise the header body being electrically connected with battery charger, described header body is provided with temperature sense part, the temperature of described temperature sense part during for detection of charge in batteries to battery charger feedback temperature signal;
Further, described temperature sensitive member is thermistor;
Further, described header body comprises housing and is arranged at anodal connector and the negative pole connector in described housing, described thermistor is arranged in described housing, and one end of described thermistor is electrically connected with anodal connector, and the other end is connected with battery charger;
Further, also comprise that the temperature by storage battery that is arranged at described housing is delivered to the temperature conduction sheet of thermistor;
Further, the head end of described temperature conduction sheet stretches out and flushes with the front end face of housing from the front end face of housing, and the tail end of temperature conduction sheet and described thermistor approach, and described temperature conduction sheet and anodal connector and the isolation of negative pole connector;
Further, described housing comprises inner housing and the shell body for fixing anodal connector and negative pole connector, the tail end of described shell body is provided with the container cavity that holds thermistor, and the tail end that described temperature conduction sheet is arranged at inner housing outside and temperature conduction sheet puts in container cavity.
Correspondingly, the utility model provides a kind of battery charger, and described charger is provided with the above-mentioned output plug for battery charger.
The beneficial effects of the utility model: the utility model passes through thermistor, can detect the temperature of the storage battery in charging timely and effectively, and detection signal is fed back in charger, charger regulates output voltage according to temperature signal, storage battery is charged with suitable charging voltage under Current Temperatures, make battery-operated in optimum state, the useful life of effective guarantee storage battery and performance; The utility model is simple in structure, easily manufactured.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A-A to structural representation.
Fig. 3 is circuit catenation principle figure of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, and Fig. 2 is that in Fig. 1, A-A is to structural representation, and Fig. 3 is circuit catenation principle figure of the present utility model; As shown in the figure, a kind of output plug for battery charger that the utility model provides, at least comprise the header body being electrically connected with battery charger 7, described header body is provided with temperature sense part 6, the temperature of described temperature sense part 6 during for detection of charge in batteries to battery charger 7 feedback temperature signals; The utility model passes through thermistor, can detect the temperature of the storage battery in charging timely and effectively, and detection signal is fed back in charger, charger regulates output voltage according to temperature signal, storage battery is charged with suitable charging voltage under Current Temperatures, make battery-operated in optimum state, the useful life of effective guarantee storage battery and performance.
In the present embodiment, described temperature sensitive member 6 is thermistor; Adopt thermistor, its volume is little, is beneficial to output plug structure and arranges, compact conformation, is easy to carry, and both can adopt the thermistor (being PTC) of positive temperature coefficient, also can adopt the thermistor (being NTC) of negative temperature coefficient.
In the present embodiment, described header body comprises housing and is arranged at anodal connector 3 and the negative pole connector 8 in described housing, described thermistor is arranged in described housing, and one end of described thermistor is electrically connected with anodal connector 3, and the other end is electrically connected with battery charger 7, by the temperature of storage battery in thermistor induction charging, its principle is as follows: by thermistor and the circuit being arranged in charger, the direct current of charger output is carried out to dividing potential drop, in the time of variations in temperature, partial pressure value in bleeder circuit in charger changes (as adopted PTC, the partial pressure value of the bleeder circuit in charger reduces, as adopt NTC, the partial pressure value of the bleeder circuit in charger increases), therefore the temperature inversion of storage battery has become voltage signal, when the partial pressure value of the bleeder circuit in storage battery reduces (PTC is corresponding with adopting) to set point or in the time that the partial pressure value of the bleeder circuit in storage battery increases (NTC is corresponding with adopting) set point, by the control circuit in charger, the output voltage of charger is reduced, thereby storage battery is charged under Current Temperatures with suitable charging voltage, make battery-operated in optimum state, guarantee the performance of storage battery, bleeder circuit in charger and control circuit all can adopt available circuit to realize, and do not repeat them here.
In the present embodiment, described output plug also comprises that the temperature by storage battery that is arranged at described housing is delivered to the temperature conduction sheet 2 of thermistor; For the compact of stability and the structure of output plug, thermistor is arranged in header body, due to the package action of the housing of header body, thermistor there will be deviation to the temperature sense of storage battery, cause measurement result inaccurate, by the effect of temperature conduction sheet 2, the temperature of storage battery can be delivered to thermistor, make thermistor can react timely and accurately the variations in temperature of storage battery, and then make charger make regulation and control promptly and accurately according to the variation of temperature, guarantee performance and the life-span of storage battery; Described temperature conduction sheet can adopt metal material or the existing composite material that temperature diffusivity is large.
In the present embodiment, the head end of described temperature conduction sheet 2 stretches out and flushes with the front end face of housing from the front end face of housing, the tail end of temperature conduction sheet 2 and described thermistor approach, and described temperature conduction sheet 2 all isolates 8 with anodal connector 3 and negative pole connector; By this structure, on the one hand can avoid temperature conduction sheet to cause interference to the grafting of output plug and storage battery, effectively prevent that on the other hand temperature from passing to sheet and contacting with anodal connector or negative pole connector and cause accident.
In the present embodiment, described housing comprises inner housing 4 and the shell body 1 for fixing anodal connector 3 and negative pole connector 8, the tail end of described shell body 1 is provided with the container cavity 5 that holds thermistor, the tail end that described temperature conduction sheet 2 is arranged at inner housing 4 outsides and temperature conduction sheet 2 puts in container cavity 5, by this structure, can make output plug structure compactness, do not change original volume of output plug, easy to use and carry, and can guarantee that thermistor can make a response to variations in temperature timely and accurately, described inner housing is Demountable, be convenient to layout and the installation of anodal connector and negative pole connector, described shell body forms by plastic packaging.
Above-mentioned head end and tail end, meet the one end to storage battery when header body is used, and tail end is the one end being connected with charger.
Correspondingly, the utility model provides a kind of battery charger, and described charger is provided with the above-mentioned output plug for battery charger.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (7)
1. the output plug for battery charger, at least comprise the header body being electrically connected with battery charger, it is characterized in that: described header body is provided with temperature sense part the temperature of described temperature sense part during for detection of charge in batteries to battery charger feedback temperature signal.
2. according to claim 1 for the output plug of battery charger, it is characterized in that: described temperature sensitive member is thermistor.
3. according to claim 2 for the output plug of battery charger, it is characterized in that: described header body comprises housing and is arranged at anodal connector and the negative pole connector in described housing, described thermistor is arranged in described housing, one end of described thermistor is electrically connected with anodal connector, and the other end is connected with battery charger.
4. according to claim 3 for the output plug of battery charger, it is characterized in that: also comprise that the temperature by storage battery that is arranged at described housing is delivered to the temperature conduction sheet of thermistor.
5. according to claim 4 for the output plug of battery charger, it is characterized in that: the head end of described temperature conduction sheet stretches out and flushes with the front end face of housing from the front end face of housing, the tail end of temperature conduction sheet and described thermistor approach, and described temperature conduction sheet and anodal connector and the isolation of negative pole connector.
6. according to claim 5 for the output plug of battery charger, it is characterized in that: described housing comprises inner housing and the shell body for fixing anodal connector and negative pole connector, the tail end of described shell body is provided with the container cavity that holds thermistor, and the tail end that described temperature conduction sheet is arranged at inner housing outside and temperature conduction sheet puts in container cavity.
7. a battery charger, is characterized in that: described charger is provided with the output plug for battery charger described in the arbitrary claim of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745827.6U CN203631890U (en) | 2013-11-22 | 2013-11-22 | Output plug for storage battery charger and storage battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745827.6U CN203631890U (en) | 2013-11-22 | 2013-11-22 | Output plug for storage battery charger and storage battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631890U true CN203631890U (en) | 2014-06-04 |
Family
ID=50818334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320745827.6U Expired - Fee Related CN203631890U (en) | 2013-11-22 | 2013-11-22 | Output plug for storage battery charger and storage battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410469A (en) * | 2015-07-31 | 2017-02-15 | 泰科电子(上海)有限公司 | Connector receptacle, connector assembly, battery busbar assembly, and battery device |
| TWI600244B (en) * | 2016-07-26 | 2017-09-21 | 台達電子工業股份有限公司 | Power plug apparatus and over temperature protection method thereof |
-
2013
- 2013-11-22 CN CN201320745827.6U patent/CN203631890U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410469A (en) * | 2015-07-31 | 2017-02-15 | 泰科电子(上海)有限公司 | Connector receptacle, connector assembly, battery busbar assembly, and battery device |
| CN106410469B (en) * | 2015-07-31 | 2018-10-12 | 泰科电子(上海)有限公司 | Connector body, connector assembly, battery bus component and cell apparatus |
| TWI600244B (en) * | 2016-07-26 | 2017-09-21 | 台達電子工業股份有限公司 | Power plug apparatus and over temperature protection method thereof |
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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: 20160512 Address after: The 401121 northern New District of Chongqing Municipality gold open avenue west side (H standard District No. 1-1-5) Patentee after: CHONGQING LIHUA AUTOMATIC TECHNOLOGY Co.,Ltd. Address before: 401121 Chongqing City, the northern part of the new star avenue, No. 62, building C, Neptune science and technology zone, layer 1 Patentee before: CHONGQING LIHUA TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |