CN204759340U - Novel computer power source - Google Patents
Novel computer power source Download PDFInfo
- Publication number
- CN204759340U CN204759340U CN201520468959.8U CN201520468959U CN204759340U CN 204759340 U CN204759340 U CN 204759340U CN 201520468959 U CN201520468959 U CN 201520468959U CN 204759340 U CN204759340 U CN 204759340U
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- CN
- China
- Prior art keywords
- power supply
- photovoltaic
- power
- novel computer
- controller
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- 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.)
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Abstract
The utility model provides a novel computer power source, including casing, ordinary power, fire wire connector, still include photovoltaic power supply system and dual supply intelligent control switch, fire wire connector ordinary power and the input of dual supply intelligent control switch connects gradually, photovoltaic power supply system includes photovoltaic cell board and photovoltaic supply control unit, photovoltaic supply control unit includes controller, battery, chopper control ware, the photovoltaic cell board with the controller the battery the chopper control ware and the input of dual supply intelligence switch connects gradually. Using the solar energy power supply as main power source provider formula, through direct current solar charging and memory system, making the direct current pass through the chopper control ware, the DC power supply who provides the battery need carry out the low pressure distribution according to the machine element, has improved entire system's energy utilization. Simultaneously because the clean environmental protection of the solar energy energy, the purpose of low carbon environmental protection has been reached.
Description
Technical field
The utility model relates to computer hardware technology field, more particularly, relates to a kind of novel computer power supply.
Background technology
Having now the computer power support system of storage function, is adjunction between electric main and computing machine " uninterrupted power source ".Its whole course of work, first sends to electric main in " uninterrupted power source " exactly, through rectifier circuit rectifies, charges a battery through charging circuit, then becomes accurate electric main to send, to computer power supply the DC inverter of accumulator through inverter circuit.When electric main interrupts for some reason, provide electric energy needed for inverter circuit by the accumulator in " uninterrupted power source ", continue to export accurate electric main, to maintain the normal work of computing machine.
Computing machine belongs to light current product, and that is the operating voltage of parts is lower, generally within positive and negative 12 volts, and is direct current, and in above-mentioned electric power system, carry out the conversion of DC-AC frequently, electric quantity loss is higher.
In the modern society of energy growing tension, sun power is generally employed, and the electric energy that sun power sends is direct current, and this point is highly suitable for computer industry application.
So how providing a kind of novel computer power supply used in conjunction with photovoltaic, is current those skilled in the art technical matterss urgently to be resolved hurrily.
Utility model content
In view of this, the utility model provides a kind of novel computer power supply, and solve problems of the prior art, concrete scheme is as follows:
A kind of novel computer power supply, comprises housing, common power, live wire joint, also comprises photovoltaic power supply system and double-power intelligent control switch;
The input end that described live wire joint, described common power and described double-power intelligent control switch connects successively;
Described photovoltaic power supply system comprises photovoltaic battery panel and photovoltaic power supply control module;
Described photovoltaic power supply control module comprises controller, accumulator, chopper controller;
Described photovoltaic battery panel is connected successively with the input end of described controller, described accumulator, described chopper controller and described double-power intelligent switch.
Preferably, control also to be provided with electric quantity monitor between switch at described accumulator and described double-power intelligent.
Preferably, described accumulator is lithium battery.
Preferably, described common power is the energy storage type electric power system of notebook computer.
Preferably, described photovoltaic battery panel is collapsible.
Preferably, described photovoltaic battery panel is photovoltaic film battery.
The novel computer power supply that the utility model provides, it is primary power presentation mode with solar powered, by direct current solar recharging and storage system, direct current is made to pass through chopper controller, the direct supply provided by accumulator needs to carry out low pressure distribution by machine element, improves the capacity usage ratio of whole system.Simultaneously due to the clean environment firendly of solar energy, reach the object of low-carbon environment-friendly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to accompanying drawing required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is novel computer power supply first example structure schematic diagram;
Fig. 2 is Fig. 1 is novel computer power supply second example structure schematic diagram;
In figure: 10, housing 20, common power 21, live wire joint 30, double-power intelligent control switch 40, photovoltaic power supply control module 41, photovoltaic battery panel 42, controller 43, accumulator 44, electric quantity monitor 45, chopper controller 50, machine element
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
embodiment 1
Fig. 1 is novel computer power supply first example structure schematic diagram, comprise housing 10, common power 20, live wire joint 21, also comprise photovoltaic power supply system and double-power intelligent control switch 30, described live wire joint 21, the input end that described common power 20 and described double-power intelligent control switch 30 connects successively, described photovoltaic power supply system comprises photovoltaic battery panel 41 and photovoltaic power supply control module 40, described photovoltaic power supply control module 40 comprises controller 42, accumulator 43, chopper controller 45, described photovoltaic battery panel 41 and described controller 42, described accumulator 43, the input end of described chopper controller 45 and described double-power intelligent switch 30 connects successively, the output terminal of described double-power intelligent switch 30 connects machine element 50.
The principle of work of above-mentioned novel computer power supply is as follows: under normality, machine element 50 provides electric energy by photovoltaic power supply system, when photovoltaic power supply system capacity is not enough to maintain computer run, double-power intelligent control switch 30 will switch power supply to common power 20 to be provided.Compared with common photovoltaic system, the direct current that photovoltaic battery panel 41 sends is stored in accumulator 43, and then the direct current reasonable distribution to be provided by chopper controller 45 pairs of accumulators 43 is to machine element 50, reduce the energy loss that common photovoltaic system causes in DC-AC frequent transitions process, improve the utilization ratio of whole system.
embodiment 2
As another embodiment of the present utility model, shown in composition graphs 2, control also to be provided with electric quantity monitor 44 between switch at described accumulator and described double-power intelligent.
When accumulator 43 electricity is less than 40%, electric quantity monitor 44 controls switch 30 to double-power intelligent and sends Switching power signal, automatically proceed to and powered by common power 20, when common power 20 power-off suddenly, double-power intelligent controls switch 30 and automatically goes back to photovoltaic power supply system power supply again, and now remaining 30% electricity of accumulator 43 can have the sufficient time to carry out file storage completely to ensure user, avoid because unexpected power-off causes File lose, apply the computer power supply that the utility model provides, more ensure that the safety of user file while fully energy-conservation.
Preferred as above-mentioned two embodiments, described accumulator 43 is lithium battery, and lithium battery takes up space little, can not affect computing machine volume size.
Concrete, described common power 20 is the energy storage type electric power system of notebook computer, and the novel power supply of the present embodiment is applied to notebook computer, facilitates the people of frequent field work and shortage normal power supply system to use.
Concrete, described photovoltaic battery panel 41 is collapsible, and folding photovoltaic battery panel 41 is convenient for carrying, and can put into computer package with oneself.
More specifically, described photovoltaic battery panel 41 is photovoltaic film battery.
Claims (6)
1. a novel computer power supply, comprises housing, common power, live wire joint, it is characterized in that: also comprise photovoltaic power supply system and double-power intelligent control switch;
The input end that described live wire joint, described common power and described double-power intelligent control switch connects successively;
Described photovoltaic power supply system comprises photovoltaic battery panel and photovoltaic power supply control module;
Described photovoltaic power supply control module comprises controller, accumulator, chopper controller;
Described photovoltaic battery panel is connected successively with the input end of described controller, described accumulator, described chopper controller and described double-power intelligent switch.
2. novel computer power supply according to claim 1, is characterized in that: control also to be provided with electric quantity monitor between switch at described accumulator and described double-power intelligent.
3. novel computer power supply according to claim 1 and 2, is characterized in that: described accumulator is lithium battery.
4. novel computer power supply according to claim 3, is characterized in that: described common power is the energy storage type electric power system of notebook computer.
5. novel computer power supply according to claim 4, is characterized in that: described photovoltaic battery panel is collapsible.
6. novel computer power supply according to claim 1 and 2, is characterized in that: described photovoltaic battery panel is photovoltaic film battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468959.8U CN204759340U (en) | 2015-07-02 | 2015-07-02 | Novel computer power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468959.8U CN204759340U (en) | 2015-07-02 | 2015-07-02 | Novel computer power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204759340U true CN204759340U (en) | 2015-11-11 |
Family
ID=54474026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520468959.8U Expired - Fee Related CN204759340U (en) | 2015-07-02 | 2015-07-02 | Novel computer power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204759340U (en) |
-
2015
- 2015-07-02 CN CN201520468959.8U patent/CN204759340U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151111 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |