CN203217476U - Solar power source for laptop - Google Patents

Solar power source for laptop Download PDF

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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
Authority
CN
China
Prior art keywords
controller
notebook computer
laptop
circuit
lithium battery
Prior art date
Application number
CN 201320217041
Other languages
Chinese (zh)
Inventor
张贤能
Original Assignee
深圳市微腾创科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市微腾创科技有限公司 filed Critical 深圳市微腾创科技有限公司
Priority to CN 201320217041 priority Critical patent/CN203217476U/en
Application granted granted Critical
Publication of CN203217476U publication Critical patent/CN203217476U/en

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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

A kind of sun-generated electric power for notebook computer

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.
CN 201320217041 2013-04-26 2013-04-26 Solar power source for laptop CN203217476U (en)

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 CN203217476U (en) 2013-04-26 2013-04-26 Solar power source for laptop

Country Status (1)

Country Link
CN (1) CN203217476U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
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
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

Cited By (5)

* Cited by examiner, † Cited by third party
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
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

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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