CN209375204U - Powered by direct current conversion equipment - Google Patents

Powered by direct current conversion equipment Download PDF

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Publication number
CN209375204U
CN209375204U CN201920334157.6U CN201920334157U CN209375204U CN 209375204 U CN209375204 U CN 209375204U CN 201920334157 U CN201920334157 U CN 201920334157U CN 209375204 U CN209375204 U CN 209375204U
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power
connector
direct current
usb type
powered
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CN201920334157.6U
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Chinese (zh)
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倪文禄
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倪文禄
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Abstract

A kind of powered by direct current conversion equipment includes: power inlet connector, meets USB Type-C specification, and the direct current for providing power supply unit is split into two-way output;First power out connector, meets USB Type-C specification, is electrically connected power inlet connector, to relay the wherein direct current all the way of power inlet connector offer;Controller is electrically connected power inlet connector to relay the another way direct current of power inlet connector offer and have the electric power coordination function for meeting USB Type-C/PD specification;Second power out connector;And third power out connector.Controller coordinates power supply to the second power out connector and third power out connector in a manner of meeting USB Type-C/PD specification, whereby, can supply simultaneously direct current power to numerous all types of electronic devices.

Description

Powered by direct current conversion equipment
Technical field
The utility model relates to a kind of for electrical switching device, more particularly to a kind of powered by direct current (Power Delivery, PD) conversion equipment.
Background technique
Recently, due to the fast development of USB Type-C/PD specification the relevant technologies, so that the electronics of more and more new release Device can be equipped with USB Type-C socket, and to meet the power supply unit of USB Type-C/PD specification to supply electronic device Electricity, such as Apple Inc. (Apple Inc.) just provide the USB C electricity that output power is up to 87W for the pen electricity of its newest release Source power supply unit.In fact, the maximum power output of definition reaches as high as 100W according to newest USB Type-C/PD specification, The electric current of its voltage for corresponding to 20V and 5A.
However, user is other than the Type-C/PD electricity of USB that may use above-mentioned a new generation, it is also possible to simultaneously Using other small-sized mobile devices (such as mobile phone etc.) with Type-C socket, or even may also have while use only has The demand of the device of Micro USB socket.In this case, if user will be simultaneously to several charge electronic devices, generally It is that the exclusive power supply unit of each electronic device need to be inserted in commercial power socket one by one, such practice obviously has its inconvenience Place, ought especially be away from home, several various types of power supply units need to be carried, be really it is very troublesome with not Just.Thus, it is necessary to seek solution.
Utility model content
The purpose of this utility model is to provide a kind of powered by direct current conversion equipments, are suitable for power supply unit, described Power supply unit meets USB Type-C/PD specification for converting alternating current to direct current.The powered by direct current conversion Device includes shell;Power inlet connector is set to the shell, and meets USB Type-C specification, and for being electrically connected The power supply unit is connect, to receive the direct current that the power supply unit provides, then two-way is shunted it into and exports;First electricity Power out connector is set to the shell, and meets USB Type-C specification, and is electrically connected the electric power input connection Device, with the wherein direct current all the way for relaying that the power inlet connector provides;Controller is set in the shell, and electricity The power inlet connector is connected to relay the another way direct current that the power inlet connector provides, and has and meets The electric power coordination function of USB Type-C/PD specification;Second power out connector is set to the shell, and is electrically connected institute Controller is stated, and meets USB specification;And third power out connector, it is set to the shell, and be electrically connected the control Device, and meet USB specification.The controller is used in a manner of meeting USB Type-C/PD specification to second electric power Out connector and the third power out connector coordinate power supply.
The utility model powered by direct current conversion equipment, the power inlet connector are USB Type-C socket.
The utility model powered by direct current conversion equipment, first power out connector are USB Type-C socket.
The utility model powered by direct current conversion equipment, second power out connector are USB Type-C socket.
The utility model powered by direct current conversion equipment, the third power out connector are USB Type-A socket.
The utility model powered by direct current conversion equipment, also include: the 4th power out connector is set to the shell Body, and it is electrically connected the controller, and meet USB specification;5th power out connector is set to the shell, and electricity The controller is connected, and meets USB specification;And the 6th power out connector, it is set to the shell, and be electrically connected institute Controller is stated, and meets USB specification.The controller is used in a manner of meeting USB Type-C/PD specification to described the Two power out connector, the third power out connector, the 4th power out connector, the 5th electric power are defeated Connector and the 6th power out connector coordinate power supply out.
The utility model powered by direct current conversion equipment, second power out connector are USB Type-C socket, And the third power out connector, the 4th power out connector, the 5th power out connector and described 6th power out connector is all USB Type-A socket.
The utility model has the beneficial effects that: (1) need to only be arranged in pairs or groups single with the utility model powered by direct current conversion equipment One power supply unit can supply direct current power simultaneously to numerous all types of electronic devices, especially when being away from home, it is only necessary to The powered by direct current conversion equipment and the power supply unit are carried, can be powered simultaneously to numerous electronic devices, can remove from need to be with Body carries the trouble of several various types of power supply units;(2) by the power inlet connector exported wherein all the way Direct current power is that the electronic device is directly supplied to via the first power out connector, without coming via the controller Coordinated allocation electric power fills so can preferentially select for first power out connector to be connected to the electronics for needing larger electric power It sets, such as pen electricity, TV etc.;(3) the another way direct current power exported as the power inlet connector, due to being via this Controller carrys out coordinated allocation power supply, coordinates the effect of powering to numerous various types electronic devices so can reach.
Detailed description of the invention
Fig. 1 is a perspective view, illustrates the embodiment of the utility model powered by direct current conversion equipment;And
Fig. 2 is a functional block diagram, illustrates the present embodiment and power supply unit electrical connection.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and embodiments.
Refering to fig. 1,2, the embodiment of the utility model powered by direct current (Power Delivery, PD) conversion equipment 1 is fitted For receiving direct current power from a power supply unit 2, and can (such as can be to number shown in Fig. 2 at least one electronic device At least two in a electronic device 91~96 power simultaneously).The power supply unit 2 is for being converted to directly alternating current alternating current Galvanic electricity, and meet USB Type-C/PD specification.That is, in the present embodiment, which can have a USB Type-C plug, the USB Type-C plug can be plugged to the utility model powered by direct current conversion equipment 1, to the direct current Direct current is supplied for electrical switching device 1, alternatively, in the case where not using the utility model powered by direct current conversion equipment 1, it should The USB Type-C plug of power supply unit 2, which can also be plugged directly to the electronic power with USB Type-C socket, to be supplied Electricity.
In the present embodiment, which includes a shell 10, a power inlet connector 19, one First power out connector 11, a controller 18, one second power out connector 12, a third power out connector 13, one the 4th power out connector 14, one the 5th power out connector 15, six power out connector 16 of Ji Yi.
The power inlet connector 19 is set to the shell 10, and meets USB Type-C specification, and for being electrically connected The power supply unit 2 is connect, to receive the direct current that the power supply unit 2 provides, then two-way is shunted it into and exports, such as scheme Shown in 2.In the present embodiment, which can be for example, USB Type-C socket, as shown in Figure 1, That is USB Type-C plug of the power inlet connector 19 of USB Type-C socket type for the power supply unit 2 It plugs, so that the power supply unit 2 can supply direct current to the utility model powered by direct current conversion equipment 1.
First power out connector 11 is set to the shell 10, and meets USB Type-C specification, and be electrically connected The power inlet connector 19 is connect, with the wherein direct current all the way for relaying that the power inlet connector 19 provides, such as Fig. 2 institute Show.In the present embodiment, which can be for example, USB Type-C socket, as shown in Figure 1, That is equally the electronic device 91 with USB Type-C socket can be defeated by USB Type-C connecting line and first electric power Connector 11 is electrically connected out, and obtains direct current power from first power out connector 11.Due to the electricity in the present embodiment Source power supply unit 2, the power inlet connector 19 and first power out connector 11 are all to meet USB Type-C/PD rule Lattice, so indicating that the electronic device 91 other than being the mobile phone with USB Type-C socket, plate, is also possible to have The pen electricity of USB Type-C socket, TV etc., that is to say, that when the utility model powered by direct current conversion equipment 1 only with this When one power out connector 11 supplies direct current to an electronic device 91, the obtainable electric power of electronic device 91 is most The high reachable 100W for meeting USB Type-C/PD specification (corresponding to the voltage of 20V and the electric current of 5A).
The controller 18 is set in the shell 10, and is electrically connected the power inlet connector 19 to relay the electricity The another way direct current that power input connector 19 provides, and there is the electric power coordination function for meeting USB Type-C/PD specification.
Second power out connector 12, the third power out connector 13, the 4th power out connector 14, 5th power out connector 15 and the 6th power out connector 16, be all be set to the shell 10, and be all electricity The controller 18 is connected, and meets USB specification.The controller 18 is for the side to meet USB Type-C/PD specification Formula is to second power out connector 12, the third power out connector 13, the 4th power out connector 14, the 5th power out connector 15 and the 6th power out connector 16 coordinate power supply.
As shown in Figure 1, in the present embodiment, which can be for example, USB Type-C and inserts Seat, that is to say, that the same electronic device 92 with USB Type-C socket can by USB Type-C connecting line and this second Power out connector 12 is electrically connected, and obtains direct current power from second power out connector 12.Due in the present embodiment In the controller 18 have and meet the electric power coordination function and second power out connector 12 of USB Type-C/PD specification Meet USB Type-C/PD specification, so indicating the electronic device 92 in addition to being the mobile phone with USB Type-C socket, plate In addition, it is also possible to the pen electricity with USB Type-C socket, TV etc..
Furthermore it is also shown in FIG. 1, in the present embodiment, the third power out connector 13, the output of the 4th electric power Connector 14, the 5th power out connector 15 and the 6th power out connector 16 are all USB Type-A socket.No Cross, even if the third power out connector 13, the 4th power out connector 14, the 5th power out connector 15 and 6th power out connector 16 is all USB Type-A socket, and second power out connector 12 is then USB Type-C socket, due to the second power out connector 12, third power out connector 13, the 4th power out connector 14, the 5th power out connector 15 and the 6th power out connector 16 are to coordinate to power by the controller 18, so i.e. Make the second power out connector 12, third power out connector 13, the 4th power out connector 14, the output of the 5th electric power When connector 15 and the 6th power out connector 16 are electrically connected electronic device 92,93,94,95 and 96 simultaneously, electronics dress Setting 92,93,94,95 and 96 still can all obtain respectively required direct current power.
In addition, need to be especially set out, connect although being exported in the above-described embodiments with the electric power of the controller 18 electrical connection Connecing device, there are five (namely the controller 18 can simultaneously power to five electronic devices 92~96) altogether, but in above-described embodiment Change case in, as long as the utility model powered by direct current conversion equipment 1 include at least second power out connector 12 and The third power out connector 13 (that is can omit the 4th power out connector 14, the 5th power out connector At least one of 15 and 16 three of the 6th power out connector), all still belong in the range of the utility model patent covers.
In conclusion the utility model powered by direct current conversion equipment 1 has at least the following advantages: only need to be practical new with this Type powered by direct current conversion equipment 1, single power supply power supply unit 2 of arranging in pairs or groups, can be to numerous all types of electronic devices 91~96 simultaneously Direct current power is supplied, especially when being away from home, it is only necessary to the powered by direct current conversion equipment 1 and the power supply unit 2 are carried, It can power simultaneously to numerous electronic devices 91~96, the fiber crops that need to carry many all types of power supply units can be removed from It is tired;By the power inlet connector 19 exported wherein direct current power is directly via USB Type-C socket type all the way The first power out connector 11 be supplied to the electronic device 91, without carrying out coordinated allocation electricity via the controller 18 Power, so user can preferentially select for first power out connector 11 to be connected to the electronic device for needing larger electric power 91, such as pen electricity, TV etc.;As for the another way direct current power that the power inlet connector 19 is exported, due to being via this Controller 18 carrys out coordinated allocation power supply, so can have USB to the electronic device 92 with USB Type-C socket and respectively simultaneously The electronic device 93~96 of Type-A socket is powered, and the function of direct current power is reached to numerous various types electronic devices while supplying Effect;So the purpose of this utility model can be reached really.

Claims (7)

1. a kind of powered by direct current conversion equipment is suitable for power supply unit, the power supply unit is for converting alternating current For direct current, and meet USB Type-C/PD specification, the powered by direct current conversion equipment includes shell, which is characterized in that institute Stating powered by direct current conversion equipment also includes:
Power inlet connector is set to the shell, and meets USB Type-C specification, and for being electrically connected the power supply Power supply unit to receive the direct current that the power supply unit provides, then shunts it into two-way and exports;
First power out connector is set to the shell, and meets USB Type-C specification, and be electrically connected the electric power Input connector, with the wherein direct current all the way for relaying that the power inlet connector provides;
Controller is set in the shell, and is electrically connected the power inlet connector to relay the electric power input connection The another way direct current that device provides, and there is the electric power coordination function for meeting USBType-C/PD specification;
Second power out connector is set to the shell, and is electrically connected the controller, and meet USB specification;And
Third power out connector is set to the shell, and is electrically connected the controller, and meet USB specification;
The controller is used in a manner of meeting USB Type-C/PD specification to second power out connector and described Third power out connector coordinates power supply.
2. powered by direct current conversion equipment according to claim 1, it is characterised in that: the power inlet connector is USB Type-C socket.
3. powered by direct current conversion equipment according to claim 1, it is characterised in that: first power out connector For USB Type-C socket.
4. powered by direct current conversion equipment according to claim 1, it is characterised in that: second power out connector For USB Type-C socket.
5. powered by direct current conversion equipment according to claim 1, it is characterised in that: the third power out connector For USB Type-A socket.
6. powered by direct current conversion equipment according to claim 1, which is characterized in that the powered by direct current conversion equipment Also include:
4th power out connector is set to the shell, and is electrically connected the controller, and meet USB specification;
5th power out connector is set to the shell, and is electrically connected the controller, and meet USB specification;And
6th power out connector is set to the shell, and is electrically connected the controller, and meet USB specification;
The controller is used in a manner of meeting USB Type-C/PD specification to second power out connector, described Third power out connector, the 4th power out connector, the 5th power out connector and the described 6th Power out connector coordinates power supply.
7. powered by direct current conversion equipment according to claim 6, it is characterised in that: second power out connector For USB Type-C socket, and the third power out connector, the 4th power out connector, the 5th electric power Out connector and the 6th power out connector are all USB Type-A socket.
CN201920334157.6U 2019-03-15 2019-03-15 Powered by direct current conversion equipment Active CN209375204U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920334157.6U CN209375204U (en) 2019-03-15 2019-03-15 Powered by direct current conversion equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920334157.6U CN209375204U (en) 2019-03-15 2019-03-15 Powered by direct current conversion equipment

Publications (1)

Publication Number Publication Date
CN209375204U true CN209375204U (en) 2019-09-10

Family

ID=67824234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920334157.6U Active CN209375204U (en) 2019-03-15 2019-03-15 Powered by direct current conversion equipment

Country Status (1)

Country Link
CN (1) CN209375204U (en)

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