CN203217476U - Solar power source for laptop - Google Patents
Solar power source for laptop Download PDFInfo
- Publication number
- CN203217476U CN203217476U CN 201320217041 CN201320217041U CN203217476U CN 203217476 U CN203217476 U CN 203217476U CN 201320217041 CN201320217041 CN 201320217041 CN 201320217041 U CN201320217041 U CN 201320217041U CN 203217476 U CN203217476 U CN 203217476U
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- CN
- China
- Prior art keywords
- controller
- notebook computer
- laptop
- circuit
- input end
- Prior art date
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Power Sources (AREA)
Abstract
The utility model discloses a solar power source for a laptop. The solar power source comprises a solar battery, a controller, a plumbic-acid storage battery, a switch-over circuit, an alternating-current input end, a power adapter and a laptop lithium battery. The output end of the solar battery is connected with the input end of the controller. The plumbic-acid storage battery is connected with the controller. The alternating-current input end is connected with the laptop lithium battery through the power adapter. The laptop lithium battery and the controller are both connected with the laptop through the switch-over circuit. By the solar power source, solar energy is fully utilized to power the laptop; the solar power source is compatible with other power supply modes, and is flexible and convenient to use, simple in structure, easy to realize, sanitary and energy saving.
Description
Technical field
The utility model relates to a kind of sun-generated electric power for notebook computer.
Background technology
People can carry notebook computer usually when going on business or go field study; because the rechargeable battery that notebook computer is equipped with generally can only be with 2 ~ 3 hours; therefore when using notebook computer, usually mains powered need be arranged; when this causes people's operation in the open air or remote place to be gone on business; do not having mains supply or using under the situation of mains supply inconvenience; can not use working with notebook computer, bring great trouble.
The utility model content
Technical problem to be solved in the utility model provides a kind of sun-generated electric power for notebook computer, and taking full advantage of sun power is the notebook computer power supply, and compatible other powering modes, flexible and convenient to use, simple in structure, easy to implement, clean energy-saving., switch operating is finished by commutation circuit.
The technical solution of utility model is as follows:
A kind of sun-generated electric power for notebook computer comprises solar cell, controller, lead-acid accumulator, commutation circuit, ac input end, power supply adaptor and notebook computer lithium battery; Commutation circuit is controlled by controller;
The output terminal of described solar cell connects the input end of controller;
Described lead-acid accumulator is connected with controller;
Described ac input end is connected with the notebook computer lithium battery by power supply adaptor;
Described notebook computer lithium battery all is connected notebook computer by commutation circuit with controller;
Described commutation circuit is the on-off circuit based on relay; Controller comprises single-chip microcomputer, voltage detecting circuit, charging circuit and power output circuit.
Beneficial effect:
The utility model is used for the sun-generated electric power of notebook computer, and taking full advantage of sun power is the notebook computer power supply, and compatible other powering modes, flexible and convenient to use, simple in structure, easy to implement, clean energy-saving.
Description of drawings
Fig. 1 is the sun-generated electric power block diagram that the utility model is used for notebook computer.
Embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details:
As shown in Figure 1, a kind of sun-generated electric power for notebook computer comprises solar cell, controller, lead-acid accumulator, commutation circuit, ac input end, power supply adaptor and notebook computer lithium battery; Commutation circuit is controlled by controller;
The output terminal of described solar cell connects the input end of controller;
Described lead-acid accumulator is connected with controller;
Described ac input end is connected with the notebook computer lithium battery by power supply adaptor;
Described notebook computer lithium battery all is connected notebook computer by commutation circuit with controller;
Described commutation circuit is the on-off circuit based on relay; Controller comprises single-chip microcomputer, voltage detecting circuit, charging circuit and power output circuit.
The controller course of work is, at first give lead acid battery charge by solar cell through this charging circuit, when single-chip microcomputer detects the lead acid storage battery cell voltage and reaches the power requirement of notebook computer by voltage detecting circuit then, then open lead-acid accumulator supply access (locking mains-supplied path) by relay, provide power supply by power output circuit to notebook computer, energy savings.
Otherwise if the lead-acid accumulator brownout, then single-chip microcomputer is the notebook computer power supply by pilot relay by mains supply.
Claims (1)
1. a sun-generated electric power that is used for notebook computer is characterized in that, comprises solar cell, controller, lead-acid accumulator, commutation circuit, ac input end, power supply adaptor and notebook computer lithium battery; Commutation circuit is controlled by controller;
The output terminal of described solar cell connects the input end of controller;
Described lead-acid accumulator is connected with controller;
Described ac input end is connected with the notebook computer lithium battery by power supply adaptor;
Described notebook computer lithium battery all is connected notebook computer by commutation circuit with controller;
Described commutation circuit is the on-off circuit based on relay; Controller comprises single-chip microcomputer, voltage detecting circuit, charging circuit and power output circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217041 CN203217476U (en) | 2013-04-26 | 2013-04-26 | Solar power source for laptop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217041 CN203217476U (en) | 2013-04-26 | 2013-04-26 | Solar power source for laptop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217476U true CN203217476U (en) | 2013-09-25 |
Family
ID=49206994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320217041 Expired - Fee Related CN203217476U (en) | 2013-04-26 | 2013-04-26 | Solar power source for laptop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217476U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571448A (en) * | 2015-02-09 | 2015-04-29 | 袁福德 | Automatic management circuit system for computer power supply |
| CN104571449A (en) * | 2015-02-09 | 2015-04-29 | 袁福德 | Automatic management circuit system for computer power supply |
| CN104749976A (en) * | 2015-02-09 | 2015-07-01 | 袁福德 | Computer power supply automatic management circuit system |
| CN105223846A (en) * | 2015-09-24 | 2016-01-06 | 中北大学 | A kind of shutter control system and roller shutter control method |
| CN105512810A (en) * | 2015-12-02 | 2016-04-20 | 国家电网公司 | Electricity market risk return analysis method |
| US10396707B2 (en) | 2016-09-30 | 2019-08-27 | International Business Machines Corporation | Integrated CZT(S,se) photovoltaic device and battery |
-
2013
- 2013-04-26 CN CN 201320217041 patent/CN203217476U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571448A (en) * | 2015-02-09 | 2015-04-29 | 袁福德 | Automatic management circuit system for computer power supply |
| CN104571449A (en) * | 2015-02-09 | 2015-04-29 | 袁福德 | Automatic management circuit system for computer power supply |
| CN104749976A (en) * | 2015-02-09 | 2015-07-01 | 袁福德 | Computer power supply automatic management circuit system |
| CN105223846A (en) * | 2015-09-24 | 2016-01-06 | 中北大学 | A kind of shutter control system and roller shutter control method |
| CN105512810A (en) * | 2015-12-02 | 2016-04-20 | 国家电网公司 | Electricity market risk return analysis method |
| US10396707B2 (en) | 2016-09-30 | 2019-08-27 | International Business Machines Corporation | Integrated CZT(S,se) photovoltaic device and battery |
| US10938340B2 (en) | 2016-09-30 | 2021-03-02 | International Business Machines Corporation | Integrated CZT(S,Se) photovoltaic device and battery |
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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: 20130925 Termination date: 20170426 |