CN1393751A - Auxiliary solar power supply for notebook computer - Google Patents
Auxiliary solar power supply for notebook computer Download PDFInfo
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- CN1393751A CN1393751A CN 01115791 CN01115791A CN1393751A CN 1393751 A CN1393751 A CN 1393751A CN 01115791 CN01115791 CN 01115791 CN 01115791 A CN01115791 A CN 01115791A CN 1393751 A CN1393751 A CN 1393751A
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Abstract
A solar power supply as the secondary one for notebook computer is composed of a battery, a control unit, a working unit, a solar energy collecting unit, a light energy/electric energy converter, a charging unit and an indication lamp.
Description
(1) technical field
The relevant a kind of mobile computer of the present invention, particularly relevant a kind of auxiliary solar power supply for notebook computer device, mainly be to be equiped with a solar panel at back side shell or other places of not setting up an organization of the LCD of a mobile computer, it can serve as the main power supply of mobile computer and repeat the mobile computer internal battery is charged.
(2) background technology
Computer industry is flourish in recent years, and driven its development of technologies, modern electronic product is towards gently, thin, short, little direction develops, be beneficial to carry, so, mobile computer becomes the new lover of computer industry circle gradually, and the existing trend that replaces desktop PC gradually, generally speaking, the direction that the dealer studied is mostly for to improve the external form of mobile computer or to set up multimedia function, but the battery of mobile computer also is sought after being improved service time, the battery of general mobile computer is about two to four hours service time, difference wherein depends on the size of battery capacity or the power consumption degree of mobile computer, if will increase the running time of mobile computer, can only be with a reserve battery more, to change, or the transformer that carries the mobile computer special use connects an AC power, but be that the former or the latter must carry in addition, and increased inconvenience, and when using mobile computer, when if AC-less power provides follow-up electric power, may cause data to have little time to store, and lose.
(3) summary of the invention
The object of the present invention is to provide the low auxiliary solar power supply for notebook computer device of a kind of cost, mainly solve the powerup issue of mobile computer.
For achieving the above object, the present invention takes following technical measures:
The present invention mainly is on mobile computer, being equipped with one is the battery of the energy with sun power, except can providing power supply by the ether sun on well-lighted ground at ordinary times, and can utilize the collected transform light energy of solar panel to be electric energy, and to the battery charge of mobile computer inside, and do not need to connect in addition AC power or use another standby battery can reach the long-time operation mobile computer time, the time that the note pen-type computer uses can be prolonged, about 1.5-2 can be prolonged service time doubly.
The present invention uses the solar panel of being made by silicon, be installed on the shell at LCD back of mobile computer, or the zone that does not set up an organization in the mobile computer inside, produce electric energy by the luminous energy that absorbs sun power or indoor daylight lamp, and can directly use for mobile computer, when the light source of indoor and outdoor is not enough, is aided with the inner set battery of mobile computer again and powers.
This solar panel that is arranged at mobile computer is through a luminous energy/electric energy converting unit and after making transform light energy become electric energy, can connect a charhing unit is charged the inner battery that is provided with of mobile computer, and make battery keep a noble potential, so just can prolong the service time of mobile computer.
The present invention takes following concrete structure:
Auxiliary solar power supply for notebook computer device of the present invention comprises:
The battery that the required electric energy of mobile computer is provided is arranged on computer-internal;
A control module that connects battery;
A working cell that connects control module, its controlled unit institute information transmitted produces action;
Also comprise:
One in order to collect solar energy collection unit, a luminous energy/electric energy converting unit, a charhing unit and a pilot lamp of luminous energy;
Control module also connects luminous energy/electric energy converting unit and pilot lamp; So that luminous energy/electric energy converting unit and pilot lamp are handled and are controlled;
The solar energy collection unit device on computers;
Solar energy collection unit connects luminous energy/electric energy converting unit, and luminous energy/electric energy converting unit connects charhing unit, and charhing unit connects battery;
When computing machine was in low power consumption or off-mode, charhing unit was activated, to battery charge; Pilot lamp receives the not enough information of light source that control module transmitted, with the not enough state of bright lamp display light source.
Wherein, described solar energy collection unit is several solar panels.
Wherein, include a P-type semiconductor and a N-type semiconductor in the described solar panel.
Wherein, described solar panel is arranged in the top backboard of described computing machine or is arranged on the zone that described computer-internal does not set up an organization.
Wherein, described control module is a central processing unit.
Compared with prior art, the present invention has following effect:
Because the present invention is equiped with a solar panel at back skin or other places of not setting up an organization of the LCD of mobile computer, utilize solar panel to collect the energy in the sun or daylight lamp source, can effectively prolong the service time of mobile computer internal battery, can prolong 1.5-2 the service time of mobile computer doubly, and cost is low.
(4) description of drawings
Fig. 1: first embodiment installing schematic perspective view on computers of auxiliary solar power supply for notebook computer device of the present invention;
Fig. 2: the schematic perspective view of second embodiment of auxiliary solar power supply for notebook computer device of the present invention;
Fig. 3: be the structural representation of solar auxiliary power supply device of the present invention.
(5) embodiment:
Reaching embodiment in conjunction with the accompanying drawings is described in detail as follows architectural feature of the present invention:
Auxiliary solar power supply for notebook computer device of the present invention, mainly be to be equiped with a solar panel at back skin or other places of not setting up an organization of the LCD of mobile computer, utilize this solar panel to collect the energy in the sun or daylight lamp source, can effectively prolong the service time of the built-in battery of mobile computer.
As shown in Figure 1, it represents the first embodiment of the present invention, wherein, the center upper portion of mobile computer 10 inboards is provided with a LCD screen 12, the outer rim of LCD screen 12 is provided with the solar panel 18 of a square type, in addition, the bottom of mobile computer 10 inboards is provided with a keyboard 14 and a touch pad 16, and be provided with one at keyboard 14 and touch pad 16 with exterior domain and be erose solar panel 18, so that the area of solar panel 18 reaches maximum, can absorb maximum light sources.
As shown in Figure 2, its expression the present invention is installed in second embodiment of a mobile computer, wherein, be provided with the solar panel 24 of a very big area in the backboard 22 above mobile computer 20, the area of solar panel 24 only is slightly less than the area of backboard, install with this and can when mobile computer 20 is idle, obtain replenishing of light source, make transform light energy become electric energy via a throw-over gear again, can be to being arranged on the battery charge of mobile computer 20 inside, to improve the electric power of mobile computer 20 inside, moreover, when mobile computer 20 in use, the cover plate of mobile computer 20 tops starts approximately to the position at 90 degree angles, the solar panel 24 that is arranged at the top backboard this moment still can receive in many ways the light source of direction (because of light has direct projection, different modes such as refraction and diffraction are advanced), therefore, can directly supply the required electric energy of mobile computer 20 or indirectly to battery charge, to prolong the service time of mobile computer 20.
The present invention utilizes above-mentioned structure, and use a solar panel 18,24 made from silicon semiconductor material to be installed in the top backboard 22 of mobile computer 10,20, or the zone that do not set up an organization, mobile computer 10,20 inside, utilize the luminous energy that absorbs sun power or indoor daylight lamp to produce electric energy, and directly utilize for mobile computer 10,20, when the light source of indoor and outdoor is not enough, is aided with mobile computer 10,20 inner set batteries again and powers.
As shown in Figure 3, it is the structural representation of solar auxiliary power supply device of the present invention, wherein, mobile computer 10, in 20 the top backboard 22 or mobile computer 10, the zone that 20 inside do not set up an organization, be provided with a solar energy collection unit 30, solar energy collection unit 30 can be several solar panels, it is a P-type semiconductor and a N-type semiconductor structure combining, when the solar energy and semiconductor wafer is subjected to sunshine or other light sources irradiation, the inner electronegative electronics of solar energy and semiconductor wafer moves to the N-type semiconductor zone, simultaneously, also move to the P-type semiconductor zone in hole with positive electricity, to respectively connect a lead on P-type semiconductor and the N-type semiconductor, just can form positive electrode in the P-type semiconductor zone; The N-type semiconductor zone forms negative electrode, this constitutes one luminous energy/electric energy converting unit 32, and luminous energy/electric energy converting unit 32 is connected with a charhing unit 34 and a control module 38 simultaneously, can be directly inputted to a control module 38 by the electric energy that luminous energy/electric energy converting unit 32 is exported deals with and monitors, and control module 38 is a central processing unit (CPU), and be connected with a working cell 40,38 the information transmitted controls in controlled unit, to produce action, when solar energy collection unit 30 does not receive sufficient luminous energy, then luminous energy/electric energy converting unit 32 can't be exported electric energy to control module 38, this control module 38 just can pilot lamp 42 of conducting with the deficiency of caution light source, and the inner needed electric energy of mobile computer is via a built-in battery 36, export working cell 40 to via control module, to reach the consumption that utilizes light source to save the built-in battery 36 of mobile computer.
When this mobile computer is under the power consumption state lower or shutdown fully, then this luminous energy/electric energy converting unit 32 just has unnecessary electric energy to come charhing unit 34 of conducting, charhing unit 34 just can be to internal battery 36 chargings, make battery 36 maintain a noble potential, and can prolong the 1.5-2 time doubly the service time that makes mobile computer, when if battery is a lithium battery, its time of using originally has 2-4 hour approximately, if use solar auxiliary power supply device of the present invention just can extend working time to 3-6 hour, and number when being enough to one day use of operator for general mobile computer, and do not need to carry separately a reserve battery 36, therefore, the present invention has favorable effects really.
Foregoing is to utilize embodiment that technical characterictic of the present invention is described, is not to be used to limit protection scope of the present invention, even there is the people to change slightly on the basis of the present invention's design, must belong in protection scope of the present invention.
Claims (6)
1, a kind of auxiliary solar power supply for notebook computer device comprises:
The battery that the required electric energy of mobile computer is provided is arranged on computer-internal;
A control module that connects battery;
A working cell that connects control module, its controlled unit institute information transmitted produces action;
It is characterized in that, also comprise:
One in order to collect solar energy collection unit, a luminous energy/electric energy converting unit, a charhing unit and a pilot lamp of luminous energy;
Control module also connects luminous energy/electric energy converting unit and pilot lamp; So that luminous energy/electric energy converting unit and pilot lamp are handled and are controlled;
The solar energy collection unit device on computers;
Solar energy collection unit connects luminous energy/electric energy converting unit, and luminous energy/electric energy converting unit connects charhing unit, and charhing unit connects battery;
When computing machine was in low power consumption or off-mode, charhing unit was activated, to battery charge; Pilot lamp receives the not enough information of light source that control module transmitted, with the not enough state of bright lamp display light source.
2, supply unit according to claim 1 is characterized in that, described solar energy collection unit is several solar panels.
3, supply unit according to claim 2 is characterized in that, includes a P-type semiconductor and a N-type semiconductor in the described solar panel.
4, supply unit according to claim 2 is characterized in that, described solar panel is arranged in the top backboard of described computing machine.
5, supply unit according to claim 2 is characterized in that, described solar panel is arranged on the zone that described computer-internal does not set up an organization.
6, supply unit according to claim 1 is characterized in that, described control module is a central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01115791 CN1393751A (en) | 2001-07-04 | 2001-07-04 | Auxiliary solar power supply for notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01115791 CN1393751A (en) | 2001-07-04 | 2001-07-04 | Auxiliary solar power supply for notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1393751A true CN1393751A (en) | 2003-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01115791 Pending CN1393751A (en) | 2001-07-04 | 2001-07-04 | Auxiliary solar power supply for notebook computer |
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| Country | Link |
|---|---|
| CN (1) | CN1393751A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332286C (en) * | 2003-11-24 | 2007-08-15 | 佛山市顺德区顺达电脑厂有限公司 | Electric power administration arrangement and method for portable computers with auxiliary power supply |
| CN102478886A (en) * | 2010-11-24 | 2012-05-30 | 吉富新能源科技(上海)有限公司 | Notebook computer with transparent thin-film solar panel |
| CN104242473A (en) * | 2013-06-17 | 2014-12-24 | 纬创资通股份有限公司 | Power supply system and method and electronic device |
-
2001
- 2001-07-04 CN CN 01115791 patent/CN1393751A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332286C (en) * | 2003-11-24 | 2007-08-15 | 佛山市顺德区顺达电脑厂有限公司 | Electric power administration arrangement and method for portable computers with auxiliary power supply |
| CN102478886A (en) * | 2010-11-24 | 2012-05-30 | 吉富新能源科技(上海)有限公司 | Notebook computer with transparent thin-film solar panel |
| CN104242473A (en) * | 2013-06-17 | 2014-12-24 | 纬创资通股份有限公司 | Power supply system and method and electronic device |
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