CN204304550U - A kind of intelligent charger with multiple-channel output - Google Patents
A kind of intelligent charger with multiple-channel output Download PDFInfo
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- CN204304550U CN204304550U CN201520007415.1U CN201520007415U CN204304550U CN 204304550 U CN204304550 U CN 204304550U CN 201520007415 U CN201520007415 U CN 201520007415U CN 204304550 U CN204304550 U CN 204304550U
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Abstract
The utility model provides a kind of intelligent charger with multiple-channel output, bag input filter module, input rectifying module and multiple isolation module; Input filter module is by the multiple isolation module of input rectifying model calling; Multiple isolation module is connected with multiple battery pack one_to_one corresponding to be charged.Also comprise multiple detection module, temperature sensor and optocoupler transport module; Multiple detection module is connected with multiple isolation module one_to_one corresponding; Multiple isolation module is connected with multiple battery pack one_to_one corresponding to be charged; Multiple detection module comprises an active detecting module and multiple passive detection module; Temperature sensor connects active detecting module; Active detecting module connects multiple passive detection module by coupling transport module.The utility model is provided with multiple isolation module, can give multiple battery pack to be charged; The utility model is provided with detection module and temperature sensor, can according to the signal of temperature sensor, the charging voltage that adjustment exports.
Description
Technical field
The utility model relates to battery charger, particularly, relates to a kind of intelligent charger with multiple-channel output.
Background technology
Generally traditional battery charger exports the main road that exports separately and is input into a road, exports fairly simple control circuit composition.Traditional charger exports only has a road and battery types and stable compensation to be disappearances, reduces charging utilization rate and is also easy to cause battery overcharge.
Through the retrieval to prior art, find that application number is 201420090918.5, name is called that a kind of utility model of battery charger discloses a kind of battery charger, and it comprises indicator lamp, single-chip microcomputer, charging circuit and control circuit.The utility model has anti-reverse, against short-circuit, the function such as anti-overcharge.Power storage cell is green light flicker when charging normal, and flash speed constantly changes according to the electricity of battery: when battery electric quantity is less than 50%, green light fast blink; Battery is close to being full of, and green light glimmers at a slow speed; After battery is full of, green light stops flicker, and output closes output automatically.Output do not connect battery, when battery pole back connection or short circuit time, output no-voltage, no current export, and carry out reminding user with blinking red lamp and correctly will connect battery, prevent the service life of damaging battery because of the unexpected faulty operation of user or shortening battery.But this utility model can not provide multiple-channel output to charge, and can not adjust output voltage according to temperature.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of intelligent charger with multiple-channel output, be specially, a road input multiple-channel output can be applicable to multiple different battery types charger, and the charger of multiple battery charge independence independent temperature compensation simultaneously.
According to the intelligent charger with multiple-channel output that the utility model provides, bag input filter module, input rectifying module and multiple isolation module;
Described input filter module is by the multiple isolation module of described input rectifying model calling; Multiple isolation module is connected with multiple battery pack one_to_one corresponding to be charged.
Preferably, multiple detection module, temperature sensor and optocoupler transport module is also comprised;
Described multiple detection module is connected with described multiple isolation module one_to_one corresponding; Described multiple isolation module is connected with multiple battery pack one_to_one corresponding to be charged respectively by the detection module of correspondence;
Described multiple detection module comprises an active detecting module and multiple passive detection module; Described temperature sensor connects described active detecting module; Described active detecting module connects described multiple passive detection module by described optocoupler transport module.
Preferably, multiple detection module and multiple temperature sensor is also comprised;
Described multiple detection module is connected with described multiple isolation module one_to_one corresponding; Described multiple isolation module is connected with multiple battery pack one_to_one corresponding to be charged respectively by the detection module of correspondence;
Described multiple temperature sensor is connected with described multiple detection module one_to_one corresponding.
Preferably, described detection module adopts comparator.
Compared with prior art, the utility model has following beneficial effect:
1, the utility model is provided with multiple isolation module, can give multiple battery pack to be charged;
2, the utility model is provided with detection module and temperature sensor, can according to the signal of temperature sensor, the charging voltage that adjustment exports;
3, the utility model is suitable for multiple different battery types charger, and the charge independence independent temperature compensation simultaneously of multiple battery.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is circuit frame figure of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
In the present embodiment, the intelligent charger of what the utility model provided have multiple-channel output, bag input filter module, input rectifying module and multiple isolation module;
Described input filter module is by the multiple isolation module of described input rectifying model calling; Multiple isolation module is connected with multiple battery pack one_to_one corresponding to be charged.In the present embodiment, multiple isolation module is specially the first isolation module in parallel, the second isolation module, the 3rd isolation module and the 4th isolation module; Multiple battery pack to be charged is specially the first battery pack in parallel, the second battery pack, the 3rd battery pack and the 4th battery pack.
The intelligent charger of what the utility model provided have multiple-channel output, also comprises multiple detection module, temperature sensor and optocoupler transport module; Described multiple detection module is connected with described multiple isolation module one_to_one corresponding; Described multiple isolation module is connected with multiple battery pack one_to_one corresponding to be charged respectively by the detection module of correspondence; Described multiple detection module comprises an active detecting module, i.e. first detection module and multiple passive detection module, i.e. the second detection module, the 3rd detection module and the 4th detection module; Described temperature sensor connects described active detecting module; Described active detecting module connects described multiple passive detection module by described optocoupler transport module.
In variation, the intelligent charger of what the utility model provided have multiple-channel output also comprises multiple detection module and multiple temperature sensor; Described multiple detection module is connected with described multiple isolation module one_to_one corresponding; Described multiple isolation module is connected with multiple battery pack one_to_one corresponding to be charged respectively by the detection module of correspondence; Described multiple temperature sensor is connected with described multiple detection module one_to_one corresponding.Described detection module adopts comparator.Be specially, comparator obtains the temperature signal of temperature sensor, and temperature signal and threshold temperature are compared, when temperature signal exports normal voltage lower than isolation module during threshold temperature by comparator, when temperature signal exports bucking voltage higher than isolation module when equaling threshold temperature by comparator or when temperature signal exports bucking voltage lower than isolation module during threshold temperature by comparator, when temperature signal exports normal voltage higher than isolation module when equaling threshold temperature by comparator.
The intelligent charger output voltage of what the utility model provided have multiple-channel output is 6V to 36V; Be suitable for fast and slow charge and multiple battery types and to lithium cell charging.
When use the utility model provide there is the intelligent charger of multiple-channel output time, when temperature sensor 115 induced environment variations in temperature time, temperature sensor 115 can send a corresponding analog signal to first detection module 110, first detection module 110 is once receive variations in temperature signal, first detection module 110 can be converted to digital temperature variable signal analog temperature variable signal and transmit the second detection module by optocoupler transport module 116, 3rd detection module and the 4th detection module, first detection module, second detection module, 3rd detection module and the 4th detection module all can export bucking voltage according to variations in temperature signal, therefore effectively compensate for battery charging, make by rechargeable battery safer fuller.
The purpose of this utility model is to provide a kind of intelligent charger with multiple-channel output, and adopts a temperature sensor to carry out other each branch roads of FEEDBACK CONTROL, is judged the bucking voltage of battery by temperature sensor feedback environment temperature.Can automatically detect with or without battery when being connected with battery; once battery pack access charger will judge battery state automatically; automatic startup charges the battery; judge that battery polar can use charging to improve charging utilization rate greatly to multiple battery simultaneously simultaneously; make battery no matter environmental change, battery change all can normally work; the energy-efficient effective protection battery extending battery life of the present invention, safety easy to use, workable.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (4)
1. there is an intelligent charger for multiple-channel output, it is characterized in that, bag input filter module, input rectifying module and multiple isolation module;
Described input filter module is by the multiple isolation module of described input rectifying model calling; Multiple isolation module is connected with multiple battery pack one_to_one corresponding to be charged.
2. the intelligent charger with multiple-channel output according to claim 1, is characterized in that, also comprises multiple detection module, temperature sensor and optocoupler transport module;
Described multiple detection module is connected with described multiple isolation module one_to_one corresponding; Described multiple isolation module is connected with multiple battery pack one_to_one corresponding to be charged respectively by the detection module of correspondence;
Described multiple detection module comprises an active detecting module and multiple passive detection module; Described temperature sensor connects described active detecting module; Described active detecting module connects described multiple passive detection module by described optocoupler transport module.
3. the intelligent charger with multiple-channel output according to claim 1, is characterized in that, also comprises multiple detection module and multiple temperature sensor;
Described multiple detection module is connected with described multiple isolation module one_to_one corresponding; Described multiple isolation module is connected with multiple battery pack one_to_one corresponding to be charged respectively by the detection module of correspondence;
Described multiple temperature sensor is connected with described multiple detection module one_to_one corresponding.
4. the intelligent charger with multiple-channel output according to claim 3, is characterized in that, described detection module adopts comparator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007415.1U CN204304550U (en) | 2015-01-05 | 2015-01-05 | A kind of intelligent charger with multiple-channel output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007415.1U CN204304550U (en) | 2015-01-05 | 2015-01-05 | A kind of intelligent charger with multiple-channel output |
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| CN204304550U true CN204304550U (en) | 2015-04-29 |
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| CN201520007415.1U Expired - Fee Related CN204304550U (en) | 2015-01-05 | 2015-01-05 | A kind of intelligent charger with multiple-channel output |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10447047B2 (en) | 2016-04-28 | 2019-10-15 | Hewlett Packard Enterprise Development Lp | Charging energy storage modules |
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2015
- 2015-01-05 CN CN201520007415.1U patent/CN204304550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10447047B2 (en) | 2016-04-28 | 2019-10-15 | Hewlett Packard Enterprise Development Lp | Charging energy storage modules |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20180105 |