CN204205688U - A kind of charger with switch - Google Patents
A kind of charger with switch Download PDFInfo
- Publication number
- CN204205688U CN204205688U CN201420544859.4U CN201420544859U CN204205688U CN 204205688 U CN204205688 U CN 204205688U CN 201420544859 U CN201420544859 U CN 201420544859U CN 204205688 U CN204205688 U CN 204205688U
- Authority
- CN
- China
- Prior art keywords
- switch
- charger
- power
- switching circuit
- mains plug
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of charger with switch, the power-switching circuit that described charger has mains plug, is electrically connected with described mains plug, and access terminal with the power consumption equipment that described power-switching circuit is electrically connected.In the connecting path that described mains plug and described power-switching circuit are electrically connected, be provided with a switch, when described switch closes, described mains plug and described power-switching circuit electrical communication, when described switch disconnects, described mains plug and described power-switching circuit electrically disconnect.The utility model, by arranging switch before Power convert, when power consumption equipment is not charged, can disconnect described switch at any time, reach the object of saves energy.
Description
Technical field
The utility model relates to electronic technology field, particularly relates to a kind of charger.
Background technology
The portable power consumption equipment such as mobile phone, panel computer often needs charging, often needs again to pull up from charger.Portable equipment charger common on market, usually has housing, mains plug, is built in the power-switching circuit be electrically connected with described mains plug in described housing, and access terminal with the power consumption equipment that described power-switching circuit is electrically connected.When power consumption equipment needs charging, just can be charged by charger access city electric jack, very convenient.Because portable power consumption equipment often needs charging, often plug that to pull up charger very inconvenient, and charger is pulled up also to be needed to tidy up arrangement, in the near future recharge and need to rearrange, more loaded down with trivial details, therefore when power consumption equipment is pulled up, the common custom of people is stayed by charger on city's electric jack, during charging next time, directly power consumption equipment is linked into charger.
But after power consumption equipment is pulled up, charger is in Light Condition, but power-switching circuit is still in energising, still at consumption electric energy, although the computer consumed is more limited, but because the time is longer, quantity is more, the electric energy loss caused on the whole still can not be ignored.
Further, after power consumption equipment is full of electricity, need bimanualness owing in general pulling up power consumption equipment and compare effort, user does not think to pull up power consumption equipment at once sometimes, and power consumption equipment can be caused again to overcharge.
Utility model content
The technical problems to be solved in the utility model is, the defect of still power consumption time unloaded for charger in background technology, provides a kind of charger with switch, can after power consumption equipment is pulled up, toggle switch, can disconnect the electrical connection in charger between power-switching circuit and civil power conveniently.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of charger with switch, described charger has housing, mains plug, is built in the power-switching circuit be electrically connected with described mains plug in described housing, and access terminal with the power consumption equipment that described power-switching circuit is electrically connected, in the connecting path that described mains plug and described power-switching circuit are electrically connected, be provided with a switch.
Preferably, described switch is mechanical type manual switch, and described switch has one and protrudes from struck side outside described housing.
Preferably, described switch is connected with a LED light, and described LED light is at least partially exposed through described outside by the opening on described housing.
The beneficial effects of the utility model are: provide a kind of charger with switch, can whip to disconnect the electrical connection between charger and civil power after pulling up power consumption equipment, and do not need to pull up charger, save electric energy while easy to use.
Accompanying drawing explanation
Fig. 1 is the construction module schematic diagram of the utility model power consumption equipment charger embodiment one;
Fig. 2 is the construction module schematic diagram of the utility model power consumption equipment charger embodiment two.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1, the power consumption equipment charger of the utility model embodiment one, there is housing 1, mains plug 2, be built in the power-switching circuit 3 be electrically connected with described mains plug 2 in described housing 1, and access terminal 4 with the power consumption equipment that described power-switching circuit 3 is electrically connected, in the connecting path that described mains plug 2 and described power-switching circuit 3 are electrically connected, be provided with a switch 5.
Be provided with switch 5 by the connecting path that is electrically connected at mains plug 2 and power-switching circuit 3, the electrical connection that can control between charger and civil power by switch 5, and do not need charger to pull up from city's electric jack.Further, after power consumption equipment is full of electricity, need bimanualness owing in general pulling up power consumption equipment and compare effort, user does not think to pull up power consumption equipment at once sometimes, can pass through cut-off switch 5 yet, prevent power consumption equipment from overcharging and cause damage.
Preferably, described switch 5 is mechanical type manual switch, and described switch 5 has one and protrudes from struck side outside described housing, user-friendly.
See Fig. 2, the power consumption equipment charger of the utility model embodiment two, described switch 5 is also in series with a LED light 6, and described LED light 6 is at least partially exposed through described outside by the opening on described housing 1.When switch 5 closes, LED light 6 is lighted, and when switch 5 disconnects, LED light 6 is extinguished, and described LED light 6 can show charger more intuitively and whether be in charged state.
To one skilled in the art, the utility model can have various modifications and variations, all within spirit of the present utility model and principle, and any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. one kind has the charger of switch, described charger has housing, mains plug, is built in the power-switching circuit be electrically connected with described mains plug in described housing, and access terminal with the power consumption equipment that described power-switching circuit is electrically connected, it is characterized in that, in the connecting path that described mains plug and described power-switching circuit are electrically connected, be provided with a switch.
2. the charger with switch according to claim 1, is characterized in that, described switch is mechanical type manual switch, and described switch has one and protrudes from struck side outside described housing.
3. the charger with switch according to claim 1 and 2, is characterized in that, described switch is connected with a LED light, and described LED light is at least partially exposed through described outside by the opening on described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544859.4U CN204205688U (en) | 2014-09-11 | 2014-09-11 | A kind of charger with switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544859.4U CN204205688U (en) | 2014-09-11 | 2014-09-11 | A kind of charger with switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205688U true CN204205688U (en) | 2015-03-11 |
Family
ID=52663604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420544859.4U Expired - Fee Related CN204205688U (en) | 2014-09-11 | 2014-09-11 | A kind of charger with switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917249A (en) * | 2015-07-01 | 2015-09-16 | 常州市武进金阳光电子有限公司 | Cell phone charger having power changeover plug |
-
2014
- 2014-09-11 CN CN201420544859.4U patent/CN204205688U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917249A (en) * | 2015-07-01 | 2015-09-16 | 常州市武进金阳光电子有限公司 | Cell phone charger having power changeover plug |
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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: SAMSON POWER TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: SAMSON POWER TECHNOLOGY CO., LTD. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |