CN204928214U - Single section lithium ion battery charger of multiple input mode - Google Patents
Single section lithium ion battery charger of multiple input mode Download PDFInfo
- Publication number
- CN204928214U CN204928214U CN201520510079.2U CN201520510079U CN204928214U CN 204928214 U CN204928214 U CN 204928214U CN 201520510079 U CN201520510079 U CN 201520510079U CN 204928214 U CN204928214 U CN 204928214U
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- China
- Prior art keywords
- charging
- battery
- output
- lithium ion
- input mode
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Abstract
The utility model discloses a single section lithium ion battery charger of multiple input mode, this charger have solar energy conversion input mode, hand generator input mode, ACDC eliminator supply input mode and the battery input mode of charging of charging of charging of charging, have almost included present all input modes of charging, and its input mode is switched and is adopted key board switch, compares with prior art and has saved singlechip, DCDC output circuit and power supply battery, makes circuit structure simpler. This charger sets up single section lithium ion battery charging seat and charge output plughole, the USB output socket that charges, has convenient to use's outstanding advantage.
Description
Technical field
The utility model relates to charger device, particularly a kind of single-unit charger for lithium ion battery of multi input mode.
Background technology
The utility model " multi input mode charger " of publication number 201682296U, comprise solar energy convert charging mechanism, hand generator charging mechanism, charging output plughole and output line is pulled and plug, its charger shell surface is provided with DC low-voltage input jack, multichannel DC/DC output circuit and chargeable lithium cell group is provided with in housing, the input of each DC/DC output circuit connects solar energy convert charging mechanism output respectively, hand generator charging mechanism output and DC low-voltage input jack, the control end of each DC/DC output circuit connects the input mode control switching circuit be made up of single-chip microcomputer respectively, the output of each DC/DC output circuit connects chargeable lithium cell group and charging output plughole.
Above-mentioned utility model forms input mode control switching circuit by single-chip microcomputer, and needs to arrange chargeable lithium cell group and provide working power for single-chip microcomputer, there is the defect that structure is more complicated.
Summary of the invention
The utility model is that the above-mentioned utility model in order to solve exists the more complicated technical problem of structure, and provides a kind of single-unit charger for lithium ion battery of multi input mode.
The utility model takes following technical scheme for achieving the above object: the single-unit charger for lithium ion battery of multi input mode, comprise housing, solar energy convert charging mechanism, hand generator charging mechanism, AC/DC rectifier power source, charge power supply of battery, the DC low-voltage input jack of grafting AC/DC rectifier power source and charge power supply of battery plug, charging output plughole and output line is pulled and plug, feature is, described housing is provided with single-unit lithium ion cell charging seat and buckle closure thereof, described solar energy convert charging mechanism, hand generator charging mechanism and the output of DC low-voltage input jack are connected the corresponding gear input of key selector switch respectively, key selector switch output is connected to the power end of battery charging management chip, the charging voltage output of battery charging management chip is connected to charging output plughole, USB charging accessory power outlet and single-unit lithium ion cell charging seat, described single-unit lithium ion cell charging seat is provided with the negative temperature coefficient thermistor contacted with by the single-unit lithium ion battery that charges, this thermistor is connected to the temperature detection Enable Pin of battery charging management chip, described housing is provided with the indicator light being connected to battery charging management chip charged state and holding state output.
The utility model can also take following technical measures:
The output voltage of described solar energy convert charging mechanism, hand generator charging mechanism, AC/DC rectifier power source and charge power supply of battery is 5V.
Described housing is provided with the charge power supply switching state indicator light being connected to the corresponding gear output of key selector switch.
The beneficial effects of the utility model and advantage are: this charger has solar energy convert charging input mode, hand generator charging input mode, AC/DC rectifier power source charging input mode and battery charging input mode, almost include now all charging input modes, its input mode switches employing keyboard switch, compared with prior art eliminate single-chip microcomputer, DC/DC output circuit and supplying cell, make circuit structure simpler.This charger arranges single-unit lithium ion cell charging seat and charging output plughole, USB and to charge accessory power outlet, has outstanding advantages easy to use.
Accompanying drawing explanation
Accompanying drawing 1 is one of example structure schematic diagram.
Accompanying drawing 2 is example structure schematic diagrames two.
Accompanying drawing 3 is embodiment electricity theory diagrams.
Number in the figure: 1 housing, 2 folding rocking handles, 3 solar energy change-over panels, 4 charging output plugholes, 5 output lines are pulled, 6 keyboard switchs, 7 charge power supply switching state indicator lights, 8 DC low-voltage input jacks, 9USB charges accessory power outlet, 10 charge status indicating light, 11 holding state indicator lights, 12 single-unit lithium ion cell charging seats.
Embodiment
Utility model is further illustrated below in conjunction with embodiment and accompanying drawing thereof.
As shown in Figure 1, 2, renovating of this charger shell 1 is solar energy change-over panel 3, arranges the solar energy convert charging mechanism except solar energy change-over panel in housing.The folding rocking handle 2 of hand generator charging mechanism is set on the right side of housing, the hand generator charging mechanism except folding rocking handle 2 is set in housing.DC low-voltage input jack 8 is set on the left of housing 1, housing 1 rear side surface arranges charging output plughole 4 and USB charging accessory power outlet 9, one end plug that output line pulls 5 engages with the grafting of charging output plughole 4, and the plug that output line pulls 5 other ends engages with the input jack grafting of the electrical equipment that charges.Housing 1 left-hand face arranges the charge power supply switching state indicator light 7 of three gear keyboard switchs 6 and each gear of the corresponding keyboard switch of difference, and shell, 1 surface arranges charge status indicating light 10 and holding state indicator light 11.
As shown in Figure 2,3, the circuit board in this charger shell 1 is provided with described housing and is provided with battery charging management chip, and the present embodiment selects HB6299.The output plug of AC/DC rectifier power source and charge power supply of battery respectively with DC low-voltage input jack 8 socket connection, solar energy convert charging mechanism, hand generator charging mechanism and the output of DC low-voltage input jack 8 are connected the corresponding gear input of key selector switch respectively, key selector switch output is connected to the power end VCC of battery charging management chip, the charging voltage output E+ of battery charging management chip is connected to charging output plughole 4, USB charging accessory power outlet 9 and single-unit lithium ion cell charging seat 12, housing is provided with the charge power supply switching state indicator light 7 being connected to the corresponding gear output of key selector switch.Single-unit lithium ion cell charging seat 12 is provided with the negative temperature coefficient thermistor (not shown) contacted with by the single-unit lithium ion battery that charges, and this thermistor is connected to the temperature detection Enable Pin of battery charging management chip.Housing is provided with the charge status indicating light 10 and holding state indicator light 11 that are connected to battery charging management chip charged state and holding state output.
The output voltage of the solar energy convert charging mechanism of embodiment, hand generator charging mechanism, AC/DC rectifier power source and charge power supply of battery is 5V, described each charging mechanism and rectifier power source, the double working power doing battery charging management chip of charge power supply of battery.
Claims (3)
1. the single-unit charger for lithium ion battery of multi input mode, comprise housing, solar energy convert charging mechanism, hand generator charging mechanism, AC/DC rectifier power source, charge power supply of battery, the DC low-voltage input jack of grafting AC/DC rectifier power source and charge power supply of battery plug, charging output plughole and output line is pulled and plug, it is characterized in that: described housing is provided with single-unit lithium ion cell charging seat and buckle closure thereof, described solar energy convert charging mechanism, hand generator charging mechanism and the output of DC low-voltage input jack are connected the corresponding gear input of key selector switch respectively, key selector switch output is connected to the power end of battery charging management chip, the charging voltage output of battery charging management chip is connected to charging output plughole, USB charging accessory power outlet and single-unit lithium ion cell charging seat, described single-unit lithium ion cell charging seat is provided with the negative temperature coefficient thermistor contacted with by the single-unit lithium ion battery that charges, this thermistor is connected to the temperature detection Enable Pin of battery charging management chip, described housing is provided with the indicator light being connected to battery charging management chip charged state and holding state output.
2. charger according to claim 1, is characterized in that: the output voltage of described solar energy convert charging mechanism, hand generator charging mechanism, AC/DC rectifier power source and charge power supply of battery is 5V.
3. charger according to claim 1, is characterized in that: described housing is provided with the charge power supply switching state indicator light being connected to the corresponding gear output of key selector switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510079.2U CN204928214U (en) | 2015-07-14 | 2015-07-14 | Single section lithium ion battery charger of multiple input mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510079.2U CN204928214U (en) | 2015-07-14 | 2015-07-14 | Single section lithium ion battery charger of multiple input mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204928214U true CN204928214U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520510079.2U Expired - Fee Related CN204928214U (en) | 2015-07-14 | 2015-07-14 | Single section lithium ion battery charger of multiple input mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204928214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879861A (en) * | 2018-07-25 | 2018-11-23 | 刘肖俊 | A kind of multifunctional intellectual lithium battery charger |
| CN112577537A (en) * | 2020-12-10 | 2021-03-30 | 广东电网有限责任公司韶关供电局 | Detection device |
-
2015
- 2015-07-14 CN CN201520510079.2U patent/CN204928214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879861A (en) * | 2018-07-25 | 2018-11-23 | 刘肖俊 | A kind of multifunctional intellectual lithium battery charger |
| CN112577537A (en) * | 2020-12-10 | 2021-03-30 | 广东电网有限责任公司韶关供电局 | Detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300171, Hedong Road, Hedong District, Tianjin, No. third, floor 316, room 66, eleven Patentee after: TIANJIN HONOUR INSTRUMENT CO., LTD. Address before: 300171, Hedong Road, Hedong District, Tianjin, No. third, floor 316, room 66, eleven Patentee before: Tianjin Ounuo Instrument Co., Ltd. |
|
| 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: 20151230 Termination date: 20190714 |