CN202333936U - Environmental power adapter using super capacitor - Google Patents
Environmental power adapter using super capacitor Download PDFInfo
- Publication number
- CN202333936U CN202333936U CN2011204783341U CN201120478334U CN202333936U CN 202333936 U CN202333936 U CN 202333936U CN 2011204783341 U CN2011204783341 U CN 2011204783341U CN 201120478334 U CN201120478334 U CN 201120478334U CN 202333936 U CN202333936 U CN 202333936U
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- load
- power
- module
- power supply
- super capacitor
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- Expired - Fee Related
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Abstract
The utility model discloses an environmental power adapter using a super capacitor, which comprises an alternating current/direct current (AC/DC) module and is characterized by further comprising the super capacitor. The AC/DC module is connected with the super capacitor in power-supply mode. The environmental power adapter further comprises a load access detecting module, the super capacitor is connected with the load access detecting module in power-supply mode, and the AC/DC module is connected with the load access detecting module. The environmental power adapter further comprises a switch circuit used for controlling AC input and controlled by the load access detecting module. The adapter supplies power to the outside through an output interface. The environmental power adapter using the super capacitor can detect a load access state automatically, automatically turns off an AC power supply under the conditions that no load exists or load charging is finished and the load does not work, and reduces standby power consumption. When the load is accessed, an AC/DC power supply is automatically turned on. Simultaneously, the super capacitor is used to supply power to the detecting module, service life of equipment is prolonged, cost is reduced, and safety is improved. The adapter achieves zero power consumption under the conditions that no load exists and AC input is connected.
Description
Technical field
The utility model relates to the power supply adaptor that is used to power electronic equipment, charging usefulness.
Background technology
Existing power supply adaptor adopts switch power technology in a large number.These Switching Power Supplies are not having under the loading condition, if insert AC, have stand-by power consumption; Because the electronic equipment charging generally needs the more time, charging has been expired can not in time pull out power supply adaptor, and a lot of users are inserted in power supply adaptor in the supply socket for a long time, and accumulation is got up, and is a very big waste.
Existing lithium battery exists useful life short; Need overcharge, cross and put protection; Temperature is too high to have potential safety hazard.In adapter, use and have drawback.
Ultracapacitor is a kind of novel energy-storing device, and it has characteristics such as charging interval weak point, long service life, good temp characteristic, energy savings and environmental protection.In adapter, use, need not overcharge, cross and put protection, cost is lower; In adapter under the higher temperature, still can trouble free service.
The utility model content
To the problems referred to above, the utility model aims to provide a kind of environmental protection power supply adaptor that uses electrochemical capacitance, uses electrochemical capacitance to supply power to detection module, has improved service life of equipment, has reduced cost, has increased fail safe.Can detect the load access state automatically, under non-loaded or load charging completion and non operating state, automatically shut down the AC power supply, reduce stand-by power consumption; Non-loaded, connect under the AC input condition, realize zero-power.When load inserts, open the AC/DC power supply automatically.
For realizing this technical purpose, the scheme of the utility model is: a kind of environmental protection power supply adaptor that uses electrochemical capacitance comprises the AC/DC module; Also comprise electrochemical capacitance, the AC/DC module is connected with the electrochemical capacitance power supply; Comprise that also load inserts detection module, electrochemical capacitance inserts the detection module power supply with load and is connected; The switching circuit that also comprises control AC input, this circuit inserts detection module control by load; Adapter is externally supplied power through output interface.
As preferably, said AC/DC module inserts the detection module power supply with load and is connected.
As preferably, said load inserts detection module through detecting change in current, judges whether portable equipment inserts.
As preferably, said load inserts detection module and supplies power with output interface and be connected.
The beneficial effect of present technique scheme is: described environmental protection power supply adaptor can detect the load access state automatically, under non-loaded or load charging completion and non operating state, automatically shuts down the AC power supply, reduces stand-by power consumption; When load inserts, open the AC/DC power supply automatically.Simultaneously, use electrochemical capacitance to supply power, improved service life of equipment, reduced cost, increased fail safe to detection module.Still insert the power supply adaptor of AC socket for a long time for non operating state, can save a large amount of power wastages.
Description of drawings
Fig. 1 is the block architecture diagram of the utility model specific embodiment one.
Fig. 2 is the block architecture diagram of the utility model specific embodiment two.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details.
As shown in Figure 1, a kind of environmental protection power supply adaptor that uses electrochemical capacitance comprises AC/DC module 1, it is characterized in that: also comprise electrochemical capacitance 2, AC/DC module 1 is connected with electrochemical capacitance 2 power supplies; Comprise that also load inserts detection module 3, electrochemical capacitance 2 inserts detection module 3 power supplies with load and is connected; The switching circuit 4 that also comprises control AC input, this circuit 4 inserts detection module control 3 by load; Adapter is externally supplied power through output interface.
As shown in Figure 2, be the block architecture diagram of the utility model specific embodiment two.
On the basis of example one, adopt current detecting that load is inserted and monitor; The AC/DC module inserts the detection module power supply with load and is connected; Load inserts detection module and is connected with the output interface power supply.Electric current (or being converted into voltage signal) when inserting through detecting load changes, and switching circuit 4 is controlled.Insert at AC, but under the immunization with gD DNA vaccine, stopcock circuit 4; At this moment, load access detection module is supplied power by electrochemical capacitance.
The above; Be merely the preferred embodiment of the utility model; Not in order to restriction the utility model, every technical spirit according to the utility model to any trickle modification that above embodiment did, be equal to replacement and improve, all should be included within the protection range of the utility model technical scheme.
Claims (4)
1. an environmental protection power supply adaptor that uses electrochemical capacitance comprises the AC/DC module, it is characterized in that: also comprise electrochemical capacitance, the AC/DC module is connected with the electrochemical capacitance power supply; Comprise that also load inserts detection module, electrochemical capacitance with insert detection module with load and supply power and be connected; The switching circuit that also comprises control AC input, this circuit inserts detection module control by load; Adapter is externally supplied power through output interface.
2. the environmental protection power supply adaptor of use electrochemical capacitance according to claim 1 is characterized in that: said AC/DC module inserts the detection module power supply with load and is connected.
3. the environmental protection power supply adaptor of use electrochemical capacitance according to claim 1 and 2 is characterized in that: said load inserts detection module through detecting change in current, judges whether portable equipment inserts.
4. the environmental protection power supply adaptor of use electrochemical capacitance according to claim 3 is characterized in that: said load inserts detection module and is connected with the output interface power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204783341U CN202333936U (en) | 2011-11-24 | 2011-11-24 | Environmental power adapter using super capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204783341U CN202333936U (en) | 2011-11-24 | 2011-11-24 | Environmental power adapter using super capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333936U true CN202333936U (en) | 2012-07-11 |
Family
ID=46445902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204783341U Expired - Fee Related CN202333936U (en) | 2011-11-24 | 2011-11-24 | Environmental power adapter using super capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333936U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353243A (en) * | 2015-11-13 | 2016-02-24 | 魅族科技（中国）有限公司 | Load access automatic detection circuit and socket |
| CN105656097A (en) * | 2014-11-14 | 2016-06-08 | 赵振涛 | Realization method of portable electronic equipment utilizing multiple sets of chargeable cells |
| CN107769337A (en) * | 2017-12-05 | 2018-03-06 | 李国强 | A kind of intelligent charger |
-
2011
- 2011-11-24 CN CN2011204783341U patent/CN202333936U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656097A (en) * | 2014-11-14 | 2016-06-08 | 赵振涛 | Realization method of portable electronic equipment utilizing multiple sets of chargeable cells |
| CN105353243A (en) * | 2015-11-13 | 2016-02-24 | 魅族科技（中国）有限公司 | Load access automatic detection circuit and socket |
| CN105353243B (en) * | 2015-11-13 | 2018-10-19 | 珠海市魅族科技有限公司 | A kind of circuit and socket of automatic detection load access |
| CN107769337A (en) * | 2017-12-05 | 2018-03-06 | 李国强 | A kind of intelligent charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Zhentao Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhao Zhentao Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141124 |
|
| EXPY | Termination of patent right or utility model |