CN111130194A - Automatic power-off power adapter - Google Patents
Automatic power-off power adapter Download PDFInfo
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- CN111130194A CN111130194A CN202010021826.1A CN202010021826A CN111130194A CN 111130194 A CN111130194 A CN 111130194A CN 202010021826 A CN202010021826 A CN 202010021826A CN 111130194 A CN111130194 A CN 111130194A
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- housing
- power adapter
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Abstract
The invention provides an automatic power-off power adapter. The auto-power-off power adapter includes a housing; the power conversion module is arranged in the shell; a detection module mounted within the housing; a control module mounted within the housing; and the automatic power-off assembly is arranged in the shell, and the detection module is connected with the power supply conversion module in parallel. Preferably, the control module is connected in series with the detection module, a plug is connected to the bottom side of the housing, a USB connector is installed in the housing, and one end of the USB connector extends to the outside of the housing and is connected to the power conversion module through the first conductive rod and the second conductive rod. The power adapter capable of automatically powering off has the advantages of being capable of automatically powering off and remotely controlling the power off.
Description
Technical Field
The invention relates to the technical field of adapters, in particular to an automatic power-off power adapter.
Background
The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances, the working principle of the power adapter is that alternating current input is converted into direct current output, and the power adapter is widely matched with various electronic equipment such as mobile phones, computers and the like. The existing power adapter starts power output when being connected with commercial power, stops working after being pulled out, sometimes the power adapter is not pulled out in time after being charged after being connected with electronic equipment, unnecessary power consumption is caused, and hidden dangers of fire hazard can be caused.
Therefore, there is a need to provide a new auto-power-off power adapter to solve the above-mentioned technical problems.
Disclosure of Invention
The invention solves the technical problem of providing an automatic power-off power adapter capable of automatically powering off.
In order to solve the above technical problem, the power adapter capable of automatically cutting off power supply provided by the invention comprises: a housing; the power conversion module is arranged in the shell; a detection module mounted within the housing; a control module mounted within the housing; the auto-power-off component is arranged in the shell.
Preferably, the detection module is connected in parallel with the power conversion module. Preferably, the control module is connected in series with the detection module.
Preferably, the bottom side of the shell is connected with a plug, a USB connector is installed in the shell, and one end of the USB connector extends to the outside of the shell, and is connected with the power conversion module through the first conducting rod and the second conducting rod.
Preferably, one side of shell is seted up flutedly, and the recess has been kept away from and has been seted up the through-hole on the inner wall of opening one side, and the auto-power-off subassembly is installed in the through-hole, and the auto-power-off subassembly includes the slide bar, slide bar and through-hole sliding connection, and the one end of slide bar extends to in the recess and fixed mounting has the warning light, and the other end of slide bar extends to in the shell and fixed mounting has the conductive iron piece, installs the electro-magnet on the inner wall of one side of shell, is provided with the fracture on the first conductive rod.
Preferably, the slide bar is sleeved with a spring, the spring is located in the groove, one end of the spring is fixedly connected with the warning lamp, and the other end of the spring is fixedly connected with the inner wall of the groove.
Preferably, the electromagnet and the warning lamp are both connected with the control module.
Preferably, the power conversion module comprises an alternating current input module, a current conversion module, a voltage stabilization module and a direct current output module, the alternating current input module is connected with the current conversion module, the current conversion module is connected with the voltage stabilization module, and the voltage stabilization module is connected with the direct current output module.
Preferably, the control module comprises a wireless transmission module and a wireless switch module, and the control module is connected with the mobile terminal.
Preferably, the wireless switch module comprises a relay and a relay wireless control module, and the relay is connected with the relay wireless control module.
Compared with the related art, the power adapter capable of automatically cutting off the power supply provided by the invention has the following beneficial effects:
the invention provides a power adapter capable of automatically powering off, which detects the working state of a battery through a detection module 3, when equipment is charged, the detection module 3 detects that information is transmitted to a control module 4, the control module 4 controls an electromagnet 14 and a warning lamp 15 to be powered on, the warning lamp gives out light to warn, the electromagnet 14 attracts a conductive iron block 13, the conductive iron block 13 is separated from a first conductive rod 7, and the battery is powered off; the wireless transmission module can send the charging state information of the battery to the mobile terminal, and the mobile phone terminal can also cut off the power of the battery through the wireless switch module.
Drawings
FIG. 1 is a circuit diagram of an auto-power-off power adapter according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the structure shown in FIG. 1;
FIG. 3 is a block diagram of the structure shown in FIG. 1;
FIG. 4 is a block diagram of the power conversion module shown in FIG. 1;
FIG. 5 is a block diagram of the control module shown in FIG. 1;
fig. 6 is a block diagram of the wireless switch module shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a shell, 2, a power supply conversion module, 3, a detection module, 4, a control module, 5, an automatic power-off assembly, 6, a USB connector, 7, a first conducting rod, 8, a second conducting rod, 9, a plug, 10, a groove, 11, a through hole, 12, a sliding rod, 13, a conductive iron block, 14, an electromagnet, 15, a warning lamp, 16 and a spring.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a circuit diagram of a preferred embodiment of an auto-power-off power adapter according to the present invention; FIG. 2 is a schematic view of the structure shown in FIG. 1; FIG. 3 is a block diagram of the structure shown in FIG. 1; FIG. 4 is a block diagram of the power conversion module shown in FIG. 1; FIG. 5 is a block diagram of the control module shown in FIG. 1; fig. 6 is a block diagram of the wireless switch module shown in fig. 1. The auto-power-off power adapter includes: a housing 1;
the power conversion module 2 is arranged in the shell 1;
the detection module 3, the said detection module 3 is installed in outer casing 1;
a control module 4, said control module 4 being mounted within the housing 1.
And the automatic power-off assembly 5 is installed in the shell 1.
The detection module 3 is connected with the power supply conversion module 2 in parallel.
The control module 4 is connected in series with the detection module 3.
The bottom side of the shell 1 is connected with a plug 9, a USB connector 6 is installed in the shell 1, one end of the USB connector 6 extends to the outside of the shell 1, and the USB connector 6 is connected with the power conversion module 2 through a first conducting rod 7 and a second conducting rod 8.
One side of shell 1 is seted up flutedly 10, recess 10 has been kept away from and has been seted up through-hole 11 on the inner wall of opening one side, auto-power-off subassembly 5 is installed in through-hole 11, auto-power-off subassembly 5 includes slide bar 12, slide bar 12 and through-hole 11 sliding connection, slide bar 12's one end extends to in the recess 10 and fixed mounting has warning light 15, slide bar 12's the other end extends to in the shell 1 and fixed mounting has electrically conductive iron plate 13, install electro-magnet 14 on one side inner wall of shell 1, be provided with the fracture on the first electrically conductive pole 7, electrically conductive iron plate 13 and fracture looks adaptation.
The sliding rod 12 is sleeved with a spring 16, the spring 16 is located in the groove 10, one end of the spring 16 is fixedly connected with the warning lamp 15, and the other end of the spring 16 is fixedly connected with the inner wall of the groove 10.
The electromagnet 14 and the warning lamp 15 are both connected with the control module 4.
The power supply conversion module 2 comprises an alternating current input module, a current conversion module, a voltage stabilizing module and a direct current output module, wherein the alternating current input module is connected with the current conversion module, the current conversion module is connected with the voltage stabilizing module, and the voltage stabilizing module is connected with the direct current output module.
The control module 4 comprises a wireless transmission module and a wireless switch module, and the control module 4 is connected with a mobile terminal.
The wireless switch module comprises a relay and a relay wireless control module, and the relay is connected with the relay wireless control module.
Compared with the related art, the power adapter capable of automatically cutting off the power supply provided by the invention has the following beneficial effects:
the invention provides a power adapter capable of automatically powering off, which detects the working state of a battery through a detection module 3, when equipment is charged, the detection module 3 detects that information is transmitted to a control module 4, the control module 4 controls an electromagnet 14 and a warning lamp 15 to be powered on, the warning lamp gives out light to warn, the electromagnet 14 attracts a conductive iron block 13, the conductive iron block 13 is separated from a first conductive rod 7, and the battery is powered off; the wireless transmission module can send the charging state information of the battery to the mobile terminal, and the mobile phone terminal can also cut off the power of the battery through the wireless switch module.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An auto-power-off power adapter, comprising:
a housing;
the power conversion module is arranged in the shell;
a detection module mounted within the housing;
a control module mounted within the housing;
the auto-power-off component is arranged in the shell.
2. The auto-power-off power adapter as claimed in claim 1, wherein the detection module is connected in parallel with the power conversion module.
3. The auto-power-off power adapter as claimed in claim 1, wherein the control module is connected in series with the detection module.
4. The auto-power-off power adapter as claimed in claim 1, wherein the bottom side of the housing is connected with a plug, a USB connector is installed in the housing, and one end of the USB connector extends to the outside of the housing and is connected to the power conversion module through the first conductive rod and the second conductive rod.
5. The auto-power-off power adapter as claimed in claim 1, wherein one side of the housing is provided with a groove, the inner wall of the groove on the side away from the opening is provided with a through hole, the auto-power-off assembly is installed in the through hole, the auto-power-off assembly comprises a slide bar, the slide bar is slidably connected with the through hole, one end of the slide bar extends into the groove and is fixedly provided with the warning light, the other end of the slide bar extends into the housing and is fixedly provided with the conductive iron block, the inner wall of one side of the housing is provided with the electromagnet, the first conductive bar is provided with a fracture, and the conductive iron block is matched with.
6. The automatic power-off power adapter as claimed in claim 5, wherein the sliding rod is sleeved with a spring, the spring is located in the groove, one end of the spring is fixedly connected with the warning light, and the other end of the spring is fixedly connected with the inner wall of the groove.
7. The auto-power-off power adapter as claimed in claim 5, wherein the electromagnet and the warning light are connected to the control module.
8. The auto-power-off power adapter according to claim 1, wherein the power conversion module comprises an ac input module, a current conversion module, a voltage stabilization module and a dc output module, the ac input module is connected with the current conversion module, the current conversion module is connected with the voltage stabilization module, and the voltage stabilization module is connected with the dc output module.
9. The auto-power-off power adapter as claimed in claim 1, wherein the control module comprises a wireless transmission module and a wireless switch module, and the control module is connected with a mobile terminal.
10. The auto-power-off power adapter as claimed in claim 9, wherein the wireless switch module comprises a relay and relay wireless control module, the relay and relay wireless control module being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010021826.1A CN111130194A (en) | 2020-01-09 | 2020-01-09 | Automatic power-off power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010021826.1A CN111130194A (en) | 2020-01-09 | 2020-01-09 | Automatic power-off power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111130194A true CN111130194A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010021826.1A Pending CN111130194A (en) | 2020-01-09 | 2020-01-09 | Automatic power-off power adapter |
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| Country | Link |
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| CN (1) | CN111130194A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112398195A (en) * | 2020-11-09 | 2021-02-23 | 深圳市东方韵实业有限公司 | Control method of mobile power supply charging terminal |
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| CN204012840U (en) * | 2014-07-28 | 2014-12-10 | 朱海瑞 | mobile phone charging protector |
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| CN205489652U (en) * | 2016-02-26 | 2016-08-17 | 遵义师范学院 | Charger with automatically, fill outage function |
| CN106335402A (en) * | 2016-11-16 | 2017-01-18 | 国网山东省电力公司蓬莱市供电公司 | Multifunctional electric automobile charging pile device |
| CN206311686U (en) * | 2016-11-30 | 2017-07-07 | 武汉朗德电气有限公司 | A kind of arrester detecting device |
| CN107979294A (en) * | 2017-12-29 | 2018-05-01 | 广州炒米信息科技有限公司 | Power adapter circuit and power supply adaptor |
| CN108173327A (en) * | 2018-02-12 | 2018-06-15 | 塔里木大学 | A kind of auto-power-off energy-saving protective device |
| CN208608751U (en) * | 2018-07-17 | 2019-03-15 | 莆田联政科技信息咨询有限公司 | A kind of charger with night-light function |
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2020
- 2020-01-09 CN CN202010021826.1A patent/CN111130194A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296540A (en) * | 2013-05-27 | 2013-09-11 | 杨金钰 | Socket, terminal and method for controlling switch of socket |
| CN204012840U (en) * | 2014-07-28 | 2014-12-10 | 朱海瑞 | mobile phone charging protector |
| CN204349534U (en) * | 2015-01-26 | 2015-05-20 | 杨荣股份有限公司 | Environment protection energy-saving charger |
| CN205489652U (en) * | 2016-02-26 | 2016-08-17 | 遵义师范学院 | Charger with automatically, fill outage function |
| CN106335402A (en) * | 2016-11-16 | 2017-01-18 | 国网山东省电力公司蓬莱市供电公司 | Multifunctional electric automobile charging pile device |
| CN206311686U (en) * | 2016-11-30 | 2017-07-07 | 武汉朗德电气有限公司 | A kind of arrester detecting device |
| CN107979294A (en) * | 2017-12-29 | 2018-05-01 | 广州炒米信息科技有限公司 | Power adapter circuit and power supply adaptor |
| CN108173327A (en) * | 2018-02-12 | 2018-06-15 | 塔里木大学 | A kind of auto-power-off energy-saving protective device |
| CN208608751U (en) * | 2018-07-17 | 2019-03-15 | 莆田联政科技信息咨询有限公司 | A kind of charger with night-light function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112398195A (en) * | 2020-11-09 | 2021-02-23 | 深圳市东方韵实业有限公司 | Control method of mobile power supply charging terminal |
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