CN203088751U - Full-automatic coffee machine and self-locking power supply of same - Google Patents
Full-automatic coffee machine and self-locking power supply of same Download PDFInfo
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- CN203088751U CN203088751U CN 201320047219 CN201320047219U CN203088751U CN 203088751 U CN203088751 U CN 203088751U CN 201320047219 CN201320047219 CN 201320047219 CN 201320047219 U CN201320047219 U CN 201320047219U CN 203088751 U CN203088751 U CN 203088751U
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Abstract
The utility model discloses a full-automatic coffee machine and a self-locking power supply of the full-automatic coffee machine. The self-locking power supply used for the full-automatic coffee machine comprises a control module, a power supply module and a power supply locking module. A power output end of the power supply module is respectively and electrically connected with a power input end of the control module and a power supply input end of the power supply locking module. The power supply module comprises a double linked switch. The double linked switch comprises a first switch, a second switch and a button; one output end of the control module is electrically connected with a control signal input end of the power supply locking module. The power supply locking module comprises an electromagnetic relay and a triode. One end of the electromagnetic relay is electrically connected with a collector of the triode, and the other end of the electromagnetic relay forms the power supply input end of the power supply locking module. The power supply locking module further comprises a third switch which is connected with the first switch in parallel. Therefore, according to the full-automatic coffee machine and the self-locking power supply of the full-automatic coffee machine, the power supply can be automatically locked, costs are saved and energy consumption is reduced.
Description
Technical field
The utility model relates to a kind of full-automatic coffee machine and self-locking power supply thereof.
Background technology
General full-automatic coffee machine also needs to carry out the coffee that cleaning function will remain in the pipeline and rinses well just and can quit work after pressing closing key, in order to reach this effect, general full-automatic coffee machine adopts the switch key (for example power key on the computer) of pure electronic control type, coffee machine starting up immediately when pressing power key, coffee machine can shut down automatically in first detergent line again during shutdown, but this mode often needs to provide in addition one group of standby power to power with detergent line to cleaning device, so not only increased the design cost of power supply, also increased consumption the energy.
The utility model content
The technical problem that the utility model mainly solves provides a kind of self-locking power supply that is used for full-automatic coffee machine, can automatically lock power supply, saves cost, reduces energy consumption.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of self-locking power supply that is used for full-automatic coffee machine is provided, comprise control module, power module and line lock module, the power output end of described power module respectively with the power input of described control module, the power input of line lock module electrically connects, described power module comprises that duplex moves switch, the moving switch of described duplex comprises first switch, second switch and button, an output of described control module and the control signal input of described line lock module electrically connect, described line lock module comprises electromagnetic relay and triode, one end of electromagnetic relay and the colelctor electrode of triode electrically connect, the other end of electromagnetic relay forms the power input of described line lock module, described line lock module further comprises the 3rd switch, and described the 3rd switch is connected with first switch in parallel.
In preferred embodiment of the utility model, described line lock module further comprises fly-wheel diode, fly-wheel diode and electromagnetic relay are connected in parallel, wherein, the power input of the negative electrode of fly-wheel diode and described line lock module electrically connects, and the anode of fly-wheel diode and the colelctor electrode of triode electrically connect.
In preferred embodiment of the utility model, described line lock module further comprises first resistance, and an end of described first resistance and the base stage of described triode electrically connect, and the other end forms the control signal input of described line lock module.
In preferred embodiment of the utility model, described line lock module further comprises second resistance, and an end of described second resistance and the base stage of described triode electrically connect, and the other end of second resistance is connected with ground wire.
In preferred embodiment of the utility model, described power module further comprises current conversion module, and an end of described first switch and the input of current conversion module electrically connect, and the live wire incoming end of the other end and alternating current electrically connects.
In preferred embodiment of the utility model, described current conversion module further electrically connects with the zero line incoming end of alternating current.
In preferred embodiment of the utility model, described current conversion module adopts the AC-DC power supply.
In preferred embodiment of the utility model, described control module comprises microcontroller and the 3rd resistance, an input of first end of described the 3rd resistance and microcontroller electrically connects, and second end of the 3rd resistance forms the power input of described control module.
In preferred embodiment of the utility model, first end of described the 3rd resistance further electrically connects with an end of second switch, and the other end of second switch is connected with ground wire.
The utility model also provides a kind of full-automatic coffee machine, described full-automatic coffee machine comprises the self-locking power supply, described self-locking power supply comprises control module, power module and line lock module, the power output end of described power module respectively with the power input of described control module, the power input of line lock module electrically connects, described power module comprises that duplex moves switch, the moving switch of described duplex comprises first switch, second switch and button, an output of described control module and the control signal input of described line lock module electrically connect, described line lock module comprises electromagnetic relay and triode, one end of electromagnetic relay and the colelctor electrode of triode electrically connect, the other end of electromagnetic relay forms the power input of described line lock module, described line lock module further comprises the 3rd switch, and described the 3rd switch is connected with first switch in parallel.
The beneficial effects of the utility model are: make the 3rd switch closure after the described electromagnetic relay energising, thereby automatically lock power supply, save cost, reduce energy consumption.
Description of drawings
Fig. 1 is the circuit diagram that the utility model is used for the self-locking power supply of full-automatic coffee machine.
The mark of each parts is as follows in the accompanying drawing: 1, control module; R3, the 3rd resistance; 2, power module; 201, the moving switch of duplex; K1, first switch; K2, second switch; AN, button; 3, line lock module; J1, electromagnetic relay; Q1, triode; K3, the 3rd switch; D1, fly-wheel diode; R1, first resistance; R2, second resistance.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby protection domain of the present utility model is made more explicit defining so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that.
See also Fig. 1, the utility model embodiment discloses a kind of full-automatic coffee machine and self-locking power supply thereof, and described self-locking power supply comprises control module 1, power module 2 and line lock module 3.
Described power module 2 comprises moving switch 201 of duplex and current conversion module (figure is mark not), the moving switch 201 of described duplex comprises first K switch 1, second switch K2 and button AN, one end of described first K switch 1 and the input of current conversion module electrically connect, the live wire incoming end of the other end and alternating current electrically connects, and first end of second switch K2 is connected with ground wire.Described current conversion module further electrically connects with the zero line incoming end of alternating current.In the present embodiment, described current conversion module adopts the AC-DC power supply, and described current conversion module converts alternating current to galvanic current and exports control module 1 to and line lock module 3.
Under the state of full-automatic coffee machine shutdown, first K switch 1 and second switch K2 all disconnect, when needs are opened full-automatic coffee machine, the AN that pushes button makes first K switch 1 and second switch K2 closure, alternating current inputs to the AC-DC power supply through first K switch 1, and the AC-DC power supply converts alternating current to direct current and supplies with control module 1 and line lock module 3.
Described control module 1 comprises microcontroller (figure is mark not) and the 3rd resistance R 3, an input of first end of described the 3rd resistance R 3 and microcontroller electrically connects, first end of the 3rd resistance R 3 further electrically connects with second end of second switch K2, second end of the 3rd resistance R 3 forms the power input of described control module 1, the power input of control module 1 and the DC output end of current conversion module electrically connect, thereby make control module 1 energising.
Described line lock module 3 comprises electromagnetic relay J1, triode Q1, sustained diode 1, first resistance R 1, second resistance R 2 and the 3rd K switch 3, and described the 3rd K switch 3 is a magnetic switch, can control its closed or disconnection by magnetic field force.
The end of electromagnetic relay J1 and the colelctor electrode of triode Q1 electrically connect, the other end of electromagnetic relay J1 forms the power input of described line lock module 3, the power input of line lock module 3 and the DC output end of current conversion module electrically connect, thereby make 3 energisings of line lock module.Described the 3rd K switch 3 and first K switch 1 are connected in parallel.One end of described second resistance R 2 and the base stage of described triode Q1 electrically connect, and the other end of second resistance R 2 is connected with ground wire.One end of described first resistance R 1 and the base stage of described triode Q1 electrically connect, and the other end forms the control signal input of described line lock module 3, and an output of the control signal input of line lock module 3 and control module 1 electrically connects.Control module 1 outputs control signals to the control signal input with control triode Q1 conducting or disconnection.
When control signal is high level, triode Q1 conducting, electromagnetic relay J1 work, the 3rd K switch 3 is closed because of the magnetic attraction of electromagnetic relay J1; When control signal was low level, triode Q1 disconnected, and electromagnetic relay J1 does not work, and the 3rd K switch 3 disconnects.
Described sustained diode 1 is connected in parallel with electromagnetic relay J1, and wherein, the power input of the negative electrode of sustained diode 1 and described line lock module 3 electrically connects, and the colelctor electrode of the anode of sustained diode 1 and triode Q1 electrically connects.Sustained diode 1 can be protected electromagnetic relay J1, prevents that electromagnetic relay J1 from damaging because of outage forms reversing the current.
During use, the AN that pushes button opens full-automatic coffee machine, first K switch 1 and second switch K2 closure, the AC-DC power supply is powered to entire circuit, control module 1 work also makes the control signal input of microcontroller output high level to line lock module 3, the 3rd K switch 3 closures make first K switch 1 by short circuit, thus locking power module 2.When needs shut down, AN pushes button, first K switch 1 disconnects, and alternating current inputs to the AC-DC power supply by the 3rd K switch 3, and microcontroller is control full-automatic coffee machine pipe blow-through earlier, carry out shutdown command again, output low level is to the control signal input of line lock module 3, and triode Q1 disconnects, and electromagnetic relay J1 does not work, the 3rd K switch 3 disconnects, whole coffee machine outage.
Make the 3rd K switch 3 closures after the electromagnetic relay J1 described in the utility model energising, thereby automatically lock power supply, do not need stand-by power supply just can make to press the pipeline that cleans in the coffee machine earlier behind the shutdown button AN to carry out shutdown command again, the saving cost reduces energy consumption.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. self-locking power supply that is used for full-automatic coffee machine, it is characterized in that, comprise control module, power module and line lock module, the power output end of described power module respectively with the power input of described control module, the power input of line lock module electrically connects, described power module comprises that duplex moves switch, the moving switch of described duplex comprises first switch, second switch and button, an output of described control module and the control signal input of described line lock module electrically connect, described line lock module comprises electromagnetic relay and triode, one end of electromagnetic relay and the colelctor electrode of triode electrically connect, the other end of electromagnetic relay forms the power input of described line lock module, described line lock module further comprises the 3rd switch, and described the 3rd switch is connected with first switch in parallel.
2. the self-locking power supply that is used for full-automatic coffee machine as claimed in claim 1, it is characterized in that, described line lock module further comprises fly-wheel diode, fly-wheel diode and electromagnetic relay are connected in parallel, wherein, the power input of the negative electrode of fly-wheel diode and described line lock module electrically connects, and the anode of fly-wheel diode and the colelctor electrode of triode electrically connect.
3. the self-locking power supply that is used for full-automatic coffee machine as claimed in claim 1, it is characterized in that, described line lock module further comprises first resistance, one end of described first resistance and the base stage of described triode electrically connect, and the other end forms the control signal input of described line lock module.
4. the self-locking power supply that is used for full-automatic coffee machine as claimed in claim 1 is characterized in that described line lock module further comprises second resistance, and an end of described second resistance and the base stage of described triode electrically connect, and the other end is connected with ground wire.
5. the self-locking power supply that is used for full-automatic coffee machine as claimed in claim 1, it is characterized in that, described power module further comprises current conversion module, and an end of described first switch and the input of current conversion module electrically connect, and the live wire incoming end of the other end and alternating current electrically connects.
6. the self-locking power supply that is used for full-automatic coffee machine as claimed in claim 5 is characterized in that, described current conversion module further electrically connects with the zero line incoming end of alternating current.
7. the self-locking power supply that is used for full-automatic coffee machine as claimed in claim 5 is characterized in that, described current conversion module adopts the AC-DC power supply.
8. the self-locking power supply that is used for full-automatic coffee machine as claimed in claim 1, it is characterized in that, described control module comprises microcontroller and the 3rd resistance, an input of first end of described the 3rd resistance and microcontroller electrically connects, and second end of the 3rd resistance forms the power input of described control module.
9. the self-locking power supply that is used for full-automatic coffee machine as claimed in claim 8 is characterized in that, first end of described the 3rd resistance further electrically connects with an end of second switch, and the other end of second switch is connected with ground wire.
10. a full-automatic coffee machine comprises the arbitrary described self-locking power supply that is used for full-automatic coffee machine of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047219 CN203088751U (en) | 2013-01-29 | 2013-01-29 | Full-automatic coffee machine and self-locking power supply of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047219 CN203088751U (en) | 2013-01-29 | 2013-01-29 | Full-automatic coffee machine and self-locking power supply of same |
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| Publication Number | Publication Date |
|---|---|
| CN203088751U true CN203088751U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047219 Expired - Fee Related CN203088751U (en) | 2013-01-29 | 2013-01-29 | Full-automatic coffee machine and self-locking power supply of same |
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| CN (1) | CN203088751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103082866A (en) * | 2013-01-29 | 2013-05-08 | 苏州工业园区咖乐美电器有限公司 | Full-automatic coffee machine and self-locking power source thereof |
-
2013
- 2013-01-29 CN CN 201320047219 patent/CN203088751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103082866A (en) * | 2013-01-29 | 2013-05-08 | 苏州工业园区咖乐美电器有限公司 | Full-automatic coffee machine and self-locking power source thereof |
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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: 20130731 Termination date: 20150129 |
|
| EXPY | Termination of patent right or utility model |