CN205847085U - Electric connection fitting for connecting 3V voltage input end of gas stove - Google Patents
Electric connection fitting for connecting 3V voltage input end of gas stove Download PDFInfo
- Publication number
- CN205847085U CN205847085U CN201620830010.2U CN201620830010U CN205847085U CN 205847085 U CN205847085 U CN 205847085U CN 201620830010 U CN201620830010 U CN 201620830010U CN 205847085 U CN205847085 U CN 205847085U
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- voltage
- cooker
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- gas
- usb
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- 230000009977 dual effect Effects 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 7
- 230000009466 transformation Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an electric connection fittings for being connected with gas-cooker 3V voltage input end, including the electric connection in order be used for with the public plug of USB-A that contains the female outside 5V DC power supply of socket of USB-A and be connected, be used for exporting the DC-DC voltage conversion module of 3V voltage, output pilot lamp module and be used for the double-connection wire of being connected with gas-cooker 3V voltage input end. The present case simple structure easily realizes, during the concrete implementation, first double-connection wire and the positive negative input of gas-cooker 3V voltage correspond to be connected together, then with this electricity connection accessory through the USB portable power source of its public plug connection 5V of USB-A, so, realize that USB portable power source passes through the power supply of this electricity connection accessory to gas-cooker 3V voltage input end, in addition, still be equipped with output indicator lamp module on the present case electricity connection accessory, whether the electricity connection is successful or not in time of being convenient for, its practicality is good.
Description
[technical field]
This utility model relates to a kind of electrical connection accessory for being connected with gas-cooker 3V voltage input end.
[background technology]
At present, the gas kitchen ranges major part of market sale is that battery is powered, and electricity is finished rear battery to be needed to change or take out
Charging, and change and need to buy back new battery, charging is charged certain time by battery charger after needing to take out battery, its
It is not easy to the instant use of gas-cooker.
Therefore, the defect of above-mentioned existence how is overcome, it has also become the important topic that those skilled in the art are urgently to be resolved hurrily.
[utility model content]
This utility model overcomes the deficiency of above-mentioned technology, it is provided that a kind of for being connected with gas-cooker 3V voltage input end
Electrical connection accessory, its simple in construction easily realizes, it is simple to gas-cooker external 5V power supply.
For achieving the above object, this utility model have employed following technical proposal:
A kind of electrical connection accessory for being connected with gas-cooker 3V voltage input end, include sequentially electrically connect for
USB-A public plug 1 that outside 5V DC source containing USB-A mother socket connects, for exporting the DC-DC voltage conversion of 3V voltage
Module 2, output indicator module 3 and for the dual link wire 4 that is connected with gas-cooker 3V voltage input end.
A kind of electrical connection accessory for being connected with gas-cooker 3V voltage input end, described DC-DC voltage
Modular converter 2 includes input filter module 21, DC-DC voltage reduction module 22 and the output filtration module 23 sequentially electrically connected.
A kind of arrangements of electric connection for being connected with gas-cooker 3V voltage input end, described DC-DC blood pressure lowering
What module 22 included that forward is connected on described USB-A public plug 1 anode connection terminal and described dual link wire 4 is just connected wire
Between 3 commutation diodes, the model of described commutation diode is 1N4001, described USB-A public plug 1 negative pole connect end with
The negative connection wire of described dual link wire 4 connects, and described input filter module 21, to be connected in parallel on described USB-A public plug 1 positive and negative
Connecting between end, described output filtration module 23, output indicator module 3 are connected in parallel on the positive and negative of described dual link wire 4 respectively
Connect between wire.
A kind of arrangements of electric connection for being connected with gas-cooker 3V voltage input end, described output indicator
Module 3 includes forward and is connected on the LED light emitting diode between the positive and negative connection wire of described dual link wire 4 and resistance
R1。
Compared with prior art, the beneficial effects of the utility model are:
1, this case simple in construction easily realizes, when being embodied as, first by dual link wire and the gas-cooker positive negative input of 3V voltage
End correspondence connects, then by this electrical connection accessory by the USB portable power source of USB-A public plug connection 5V on it, so,
Realize USB portable power source and pass through the power supply to gas-cooker 3V voltage input end of this electrical connection accessory, separately, on this case electrical connection accessory
It is additionally provided with output indicator module, it is simple to understanding electrical connection in time the most successful, its practicality is good.
2, DC-DC voltage transformation module includes sequentially electrically connecting input filter module, DC-DC voltage reduction module and defeated
Go out filtration module, it is simple to concrete enforcement.
[accompanying drawing explanation]
Fig. 1 is the circuit diagram of this case.
[detailed description of the invention]
This utility model feature and other correlated characteristic are made the most specifically by embodiment below in conjunction with accompanying drawing
Bright, in order to the understanding of technical staff of the same trade:
As it is shown in figure 1, a kind of electrical connection accessory for being connected with gas-cooker 3V voltage input end, include and be sequentially electrically connected
Connect for the USB-A public plug 1 being connected with the outside 5V DC source containing USB-A mother socket, for exporting the DC-of 3V voltage
D/C voltage modular converter 2, output indicator module 3 and for the dual link wire that is connected with gas-cooker 3V voltage input end
4。
During as it has been described above, be embodied as, first connect one by corresponding with gas-cooker 3V voltage positive-negative input end for dual link wire 4
Rise, then this electrical connection accessory is connected the USB portable power source of 5V, so, it is achieved USB moves by USB-A public plug 1 on it
Power supply passes through the power supply to gas-cooker 3V voltage input end of this electrical connection accessory, separately, this case electrical connection accessory is additionally provided with output
Indicating lamp module 3, it is simple to understanding electrical connection in time the most successful, its practicality is good.
During as it has been described above, be embodied as, described DC-DC voltage transformation module 2 includes the input filter mould sequentially electrically connected
Block 21, DC-DC voltage reduction module 22 and output filtration module 23.
During as it has been described above, be embodied as, described DC-DC voltage reduction module 22 includes forward and is connected on described USB-A male plug
Just be connected between wire 3 commutation diodes of 1 anode connection terminal and described dual link wire 4, described commutation diode
Model be 1N4001, described USB-A public plug 1 negative pole connects the negative of end and described dual link wire 4 and is connected wire connection, institute
State input filter module 21, be connected in parallel between described USB-A public plug 1 positive and negative connection end, described output filtration module 23, output
Indicating lamp module 3 is connected in parallel between the positive and negative connection wire of described dual link wire 4 respectively.
As it has been described above, by leading with being just connected of described dual link wire 4 in described USB-A public plug 1 anode connection terminal
5V input voltage is reduced to about 3V voltage by 3 commutation diodes of connecting between line, and it implements convenient.
During as it has been described above, be embodied as, described output indicator module 3 includes forward and is connected on described dual link wire
LED light emitting diode between the positive and negative connection wire of 4 and resistance R1.
As it has been described above, this case protection is a kind of electrical connection accessory for being connected with gas-cooker 3V voltage input end, one
Cut same or like with this case as technical scheme all should be shown as in the protection domain falling into this case.
Claims (4)
1. one kind is used for the electrical connection accessory being connected with gas-cooker 3V voltage input end, it is characterised in that includes and sequentially electrically connects
For the USB-A public plug (1) being connected with the outside 5V DC source containing USB-A mother socket, be used for exporting the DC-of 3V voltage
D/C voltage modular converter (2), output indicator module (3) and for the dual link that is connected with gas-cooker 3V voltage input end
Wire (4).
A kind of electrical connection accessory for being connected with gas-cooker 3V voltage input end the most according to claim 1, its feature
It is input filter module (21), DC-DC voltage reduction module that described DC-DC voltage transformation module (2) includes sequentially electrically connecting
(22) and output filtration module (23).
A kind of arrangements of electric connection for being connected with gas-cooker 3V voltage input end the most according to claim 2, its feature
Being described DC-DC voltage reduction module (22) to include forward, to be connected on described USB-A public plug (1) anode connection terminal double with described
Connecting just connect between wire 3 commutation diodes of wire (4), the model of described commutation diode is 1N4001, described
USB-A public plug (1) negative pole connects end and connects with the negative wire that is connected of described dual link wire (4), described input filter module
(21), it is connected in parallel between described USB-A public plug (1) positive and negative connection end, described output filtration module (23), output indicator mould
Block (3) is connected in parallel between the positive and negative connection wire of described dual link wire (4) respectively.
A kind of arrangements of electric connection for being connected with gas-cooker 3V voltage input end the most according to claim 3, its feature
It is that described output indicator module (3) includes between the positive and negative connection wire that forward is connected on described dual link wire (4)
LED light emitting diode and resistance R1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830010.2U CN205847085U (en) | 2016-07-30 | 2016-07-30 | Electric connection fitting for connecting 3V voltage input end of gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830010.2U CN205847085U (en) | 2016-07-30 | 2016-07-30 | Electric connection fitting for connecting 3V voltage input end of gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847085U true CN205847085U (en) | 2016-12-28 |
Family
ID=57617194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620830010.2U Active CN205847085U (en) | 2016-07-30 | 2016-07-30 | Electric connection fitting for connecting 3V voltage input end of gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847085U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830552A (en) * | 2017-12-07 | 2018-03-23 | 成都前锋电子有限责任公司 | A kind of household gas range to be charged using circumscribed USB portable power source |
| CN107860033A (en) * | 2017-12-07 | 2018-03-30 | 成都前锋电子有限责任公司 | A kind of household gas range of circumscribed USB portable power source |
| CN109194159A (en) * | 2018-10-26 | 2019-01-11 | 四川长虹电器股份有限公司 | Direct-current voltage reducing circuit based on diode |
-
2016
- 2016-07-30 CN CN201620830010.2U patent/CN205847085U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830552A (en) * | 2017-12-07 | 2018-03-23 | 成都前锋电子有限责任公司 | A kind of household gas range to be charged using circumscribed USB portable power source |
| CN107860033A (en) * | 2017-12-07 | 2018-03-30 | 成都前锋电子有限责任公司 | A kind of household gas range of circumscribed USB portable power source |
| CN109194159A (en) * | 2018-10-26 | 2019-01-11 | 四川长虹电器股份有限公司 | Direct-current voltage reducing circuit based on diode |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |