CN2155042Y - Solar power source of portable notebook computer - Google Patents
Solar power source of portable notebook computer Download PDFInfo
- Publication number
- CN2155042Y CN2155042Y CN 93203884 CN93203884U CN2155042Y CN 2155042 Y CN2155042 Y CN 2155042Y CN 93203884 CN93203884 CN 93203884 CN 93203884 U CN93203884 U CN 93203884U CN 2155042 Y CN2155042 Y CN 2155042Y
- Authority
- CN
- China
- Prior art keywords
- notebook computer
- utility
- model
- charging
- power source
- 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
Links
Images
Abstract
The utility model relates to a solar power source used for portable notebook computers. The utility model is composed of a solar battery, a battery frame, a charging monitor and a suitcase housing. In order to be convenient for carrying and using, the portable notebook computer, an accumulator and computer accessories are all installed in the suitcase; thus, the portable notebook computer and the power source can be integrated into a whole. The utility model provides convenience for people to use the notebook computers in the area having no alternating current or under the condition of inconvenient alternating current power source during exploration, examination, field operation and business trips and used for frontier guards and remote areas. As a consequence, the utility model widens the application range of the notebook computer. The utility model is suitable for notebook computers of various models at home and abroad, and the utility model has potential market and wide application prospect.
Description
The utility model belongs to notebook computer and designs with sun-generated electric power.
Along with the development of electronic computer technology, laptop has progressively obtained using widely, has become an important branch of PC at present.Its principal feature be carry, easy to use.But owing to use notebook computer to need AC power, the rechargeable battery that utilizes notebook computer to be equipped with generally only can be with 1.5～3 hours, battery with after still need lean on alternating current power supply charging, under the condition of AC-less power, then can not use for a long time.
The utility model aims to provide a kind of portable notebook computer sun-generated electric power, to widen the range of application of notebook computer.
This power supply is made of solar cell, battery frame, charging monitor and suitcase shell.Solar cell ［ 2 ］ and ［ 3 ］ are contained in respectively on battery frame ［ 4 ］ and ［ 5 ］, and battery frame ［ 4 ］ is connected by hinge with ［ 5 ］, and solar cell ［ 2 ］ and ［ 3 ］ are collapsible or be launched into 180 °, fold up usually to place in the suitcase.Charging monitor ［ 8 ］ comprises charging control panel (figure two) and charging circuit (figure three).The charging monitor is fixed on the interior fixed support ［ 20 ］ of suitcase.
The present invention is further illustrated below in conjunction with accompanying drawing.
Figure one is the structural drawing of notebook computer with sun-generated electric power.
Figure two is the charging control panel planimetric map of charging monitor.
Figure three is the circuit diagram of charging monitor.
Solar cell is the non-crystal silicon solar cell plate, and battery frame is made of metal or plastic or other material. Battery frame ［ 4 ］ is connected by hinge with ［ 5 ］, and is collapsible or be launched into 180 °, usually folds up to place in the suitcase, also one of them framework can be fixed on the suitcase lid inwall, and when case lid was opened, battery launched thereupon. For the ease of carrying and making With, silver-zinc storage battery ［ 6 ］, high-capacity lead-acid storage battery for subsequent use ［ 7 ］, charging monitor ［ 8 ］ and computer and accessory that notebook computer ［ 1 ］, notebook computer are equipped with all place in the suitcase, and sun-generated electric power and notebook computer are become one.
During use, open suitcase lid, put in the sun after solar cell is launched, namely can be the charge in batteries that notebook computer is equipped with. Indoor, outdoor environment all can, the power of charging interval by solar irradiation determines that charging is by charging monitor ［ 8 ］ control. The charging control panel of charging monitor is shown in figure two, and charging circuit is shown in figure three. In figure three, E1And E2Non-crystal silicon solar cell, E3The silver-zinc storage battery that notebook computer is equipped with, E4Standby lead-acid battery, SW1Be solar cell series and parallel change-over switch, adopt series connection or charged in parallel mode, during according to the solar radiation solar cell, detect its magnitude of voltage with digital voltmeter and decide. When monomer voltage 〉=6.5V, adopt the charged in parallel mode, when monomer voltage is lower than 6.5V and during greater than 2.6V, adopts the serial connection charge mode. When monomer voltage＜2.6V, the illumination wretched insufficiency is described, be difficult to charging. In the ordinary course of things, the direct sunlight solar cell, monomer voltage 〉=6.5V is so often adopt the solar cell parallel way to charge in batteries. SW2Be charge in batteries, discharge change-over switch, battery discharging is the notebook computer power supply, also can be other charge in batteries. SW2Be accumulator switch, adjust SW2, can be respectively silver-zinc storage battery or lead acid battery charge. SW4Digital voltmeter test change switch, but separate testing battery tension or solar array voltage. SW5It is the digital voltmeter power switch.
Embodiments of the invention are, solar cell is the non-crystal silicon solar cell plate, and it is of a size of 305mm * 400mm, and battery frame is made of metal material.The charging monitor adopts the charging circuit shown in the figure three, and the charging control panel is shown in figure two.According to the direct current supply parameter of notebook computer, the design standards charging voltage is that 6V, charging current are 600mA.Under outdoor sunlight direct projection condition, charging voltage can reach 10V, and maximum charging current is 300～400mA.Generally the silver-zinc battery charging that notebook computer is equipped with needs 1 hour approximately outdoor, indoor then need 3～4 hours.To the standby lead-acid battery charging,, need 8～10 hours in outdoor charging because of its capacity is bigger.Along with the change in season or area, solar irradiation amount difference, the corresponding duration of charging also should change thereupon.After the silver-zinc storage battery charging that notebook computer is equipped with, can use 1.5～3 hours, generally adopt two accumulators alternately to charge and use for notebook computer.After the standby lead-acid battery charging, can be about 5 hours for the notebook computer continuous working.In no alternating current area, when long-time continuous is used notebook computer, can adopt sun-generated electric power and the alternately charging use of a plurality of accumulator more than two.
The utility model has the advantages that and utilize the suitcase shell, notebook computer and sun-generated electric power are become one, easy to carry and use. Provide convenience to use notebook computer under exploration examination, field work, frontier guards, outlying district, no alternating current area or the awkward condition of AC power such as go on business, thereby widened the range of application of notebook computer. The present invention is applicable to the notebook computer of domestic and international various models, has market potential and wide application prospect.
Description of drawings:
Figure one:
1, lead putting grooves 10, notebook computer voltage-stabilized power supply 19, suitcase shell 20, the fixed supports such as notebook computer 2,3 solar cells 4,5 battery frames 6, silver-zinc storage battery 7, lead-acid accumulator 8, charging monitor 9, power line.
Figure two:
11, digital voltmeter power switch 12, digital voltmeter test alteration switch 13, digital voltmeter display window 14, solar cell series and parallel switch 15, alarm voltage are given and are put potentiometer 16, charge in batteries, discharge switch 17, accumulator switch 18, gang socket.
Figure three:
E
1Solar cell #1 E
2 Solar cell # 2
E
3Silver-zinc storage battery E
4Standby lead-acid battery
SW
1Solar cell parallel-series switch SW
2Discharge and recharge switch
SW
3Accumulator switch SW
4Digital watch test alteration switch
SW
5Digital watch power connection switch DZ
1The charge protection diode
DZ
2DZ
3DVM protection diode DZ
5DZ
4Amplifier protection diode
DZ
6Stabilivolt 2CWN F operational amplifier LM324
Q pliotron Z hummer
The A computing machine (or other) power supply anode B power supply common port
Claims (3)
1, portable notebook computer sun-generated electric power, it is characterized in that it is made of solar cell, battery frame, charging monitor and suitcase shell, solar cell [2] and [3] are contained in respectively on battery frame [4] and [5], battery frame [4] is connected by hinge with [5], and charging monitor [8] is fixed on the fixed support [20].
2, sun-generated electric power as claimed in claim 1, the monitor that it is characterized in that charging comprise charging control panel and charging circuit.
3, sun-generated electric power as claimed in claim 1 is characterized in that also comprising notebook computer itself in the described suitcase shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93203884 CN2155042Y (en) | 1993-03-05 | 1993-03-05 | Solar power source of portable notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93203884 CN2155042Y (en) | 1993-03-05 | 1993-03-05 | Solar power source of portable notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2155042Y true CN2155042Y (en) | 1994-02-02 |
Family
ID=33787617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93203884 Expired - Fee Related CN2155042Y (en) | 1993-03-05 | 1993-03-05 | Solar power source of portable notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2155042Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739075B (en) * | 2008-11-10 | 2011-10-12 | 汉王科技股份有限公司 | Folding solar battery sunshade of laptop |
| WO2018049863A1 (en) * | 2016-09-14 | 2018-03-22 | 华为技术有限公司 | Quick charging method for parallel battery pack, and related device |
-
1993
- 1993-03-05 CN CN 93203884 patent/CN2155042Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739075B (en) * | 2008-11-10 | 2011-10-12 | 汉王科技股份有限公司 | Folding solar battery sunshade of laptop |
| WO2018049863A1 (en) * | 2016-09-14 | 2018-03-22 | 华为技术有限公司 | Quick charging method for parallel battery pack, and related device |
| US10826305B2 (en) | 2016-09-14 | 2020-11-03 | Huawei Technologies Co., Ltd. | Fast charging method and related device for parallel battery pack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203707851U (en) | Portable solar power device | |
| CN105871303A (en) | Portable wind-solar complementary power storage and supply system | |
| CN202495893U (en) | Portable solar power generation device | |
| US6376764B1 (en) | Solar cell battery replacement unit | |
| CN201085205Y (en) | Solar charging type notebook computer handbag | |
| CN201562993U (en) | Movable solar power supply | |
| CN203787983U (en) | Expandable portable photovoltaic mobile power system | |
| CN201797465U (en) | Singlechip controlled ultracapacitor accumulator-based photovoltaic system | |
| CN2155042Y (en) | Solar power source of portable notebook computer | |
| CN202721455U (en) | Portable solar mobile power supply | |
| CN204334102U (en) | Portable intelligent solar charger | |
| CN200969525Y (en) | Solar energy electricity charger | |
| CN103166292A (en) | Simple and convenient solar electric car charger | |
| CN202111482U (en) | Solar power supply device for high-density electrical prospecting apparatus | |
| CN202524138U (en) | Multi-functional solar power supply | |
| CN201966661U (en) | Outdoor universal power supply | |
| CN209731136U (en) | A kind of multifunctional monitoring device using renewable energy | |
| CN210183084U (en) | Portable solar charger | |
| CN208046500U (en) | A kind of Portable intelligent solar energy savings electronic box | |
| CN210225043U (en) | Solar mobile power supply with wireless charging function | |
| CN202586384U (en) | Portable multifunctional solar charger | |
| CN209860608U (en) | Backpack type energy storage power supply | |
| CN102780250A (en) | Solar charge controller | |
| CN1506864A (en) | Notebook computer with amorphous-silicon solar cell plate | |
| CN205051421U (en) | Small -size string solar charging ware of organizing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |