CN210724267U - Movable power supply conversion host and movable energy storage equipment - Google Patents
Movable power supply conversion host and movable energy storage equipment Download PDFInfo
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- CN210724267U CN210724267U CN201922091278.5U CN201922091278U CN210724267U CN 210724267 U CN210724267 U CN 210724267U CN 201922091278 U CN201922091278 U CN 201922091278U CN 210724267 U CN210724267 U CN 210724267U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 74
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 50
- 238000004891 communication Methods 0.000 claims description 16
- 230000009466 transformation Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
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- 230000017525 heat dissipation Effects 0.000 description 10
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- 238000012544 monitoring process Methods 0.000 description 5
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Abstract
The utility model provides a movable power conversion host and a mobile energy storage device, wherein the mobile energy storage device comprises a power supply module and a movable power conversion host; the power conversion host comprises a shell, and a direct current input port, an inversion module, a control module and an alternating current output port which are arranged on the shell; the inversion module is respectively and electrically connected with the direct current input port, the control module and the alternating current output port; the direct current input port is used for receiving direct current; the inversion module is used for converting direct current into alternating current; the alternating current output port is used for outputting alternating current; the control module is used for controlling the inversion module to work; the power supply module is used for supplying direct current to the power conversion host. The utility model discloses an contravariant module of power conversion host computer can convert the direct current to the alternating current for mobile energy storage equipment can provide the alternating current for indoor or outdoor machine, has increased mobile energy storage equipment's applied scene, also makes the user use more convenient, has increased user's experience effect.
Description
Technical Field
The utility model relates to an energy storage field, concretely relates to mobilizable power conversion host computer and mobile energy storage equipment.
Background
In the prior art, a mobile energy storage device can only charge a mobile phone, a watch and other devices using direct current.
SUMMERY OF THE UTILITY MODEL
Based on prior art's problem, the utility model provides a mobilizable power conversion host computer and mobile energy storage equipment.
The utility model provides a movable power supply conversion host, which comprises a shell, and a direct current input port, an inversion module, a control module and an alternating current output port which are arranged on the shell; the inversion module is electrically connected with the direct current input port, the control module and the alternating current output port respectively; wherein,
the direct current input port is used for receiving direct current;
the inversion module is used for converting the direct current into alternating current;
the alternating current output port is used for outputting the alternating current;
the control module is used for controlling the inversion module to work.
Further, the inversion module comprises a direct current filter circuit, a push-pull circuit, a transformation circuit, an inversion circuit and an alternating current filter circuit;
the direct current filter circuit is electrically connected with the direct current input port;
the push-pull circuit is electrically connected with the direct current filter circuit;
the voltage transformation circuit is electrically connected with the push-pull circuit;
the inverter circuit is electrically connected with the transformation circuit;
the alternating current filter circuit is electrically connected with the inverter circuit;
the alternating current output port is electrically connected with the alternating current filter circuit; wherein,
the transformation circuit is used for increasing the voltage of the direct current, and the inverter circuit is used for converting the direct current with increased voltage into the alternating current.
Further, the control module comprises a main control circuit, a front control circuit and a rear control circuit;
the main control circuit is respectively electrically connected with the front control circuit and the rear control circuit and is used for controlling the front control circuit and the rear control circuit to work;
the front control circuit is electrically connected with the push-pull circuit and is used for driving the push-pull circuit to work;
the rear control circuit is electrically connected with the inverter circuit and used for driving the inverter circuit to work.
The utility model also provides a mobile energy storage device, which comprises a power supply module and any one of the mobile power supply conversion host, wherein the power supply module is arranged on the shell; wherein,
when the power supply module is installed on the shell, the power supply module is electrically connected with a direct current input port of the power conversion host machine, so that the power supply module can provide the direct current for the power conversion host machine.
Further, the power supply module comprises a PD internal mobile power supply, the PD internal mobile power supply is installed in the housing, and a dc output port of the PD internal mobile power supply is electrically connected to a dc input port of the power conversion host, so that the PD internal mobile power supply can provide the dc power for the power conversion host.
Further, the internal mobile power supply of the PD is provided with an input interface for charging and an output interface for discharging; the shell is provided with an electric interface corresponding to the input interface and the output interface.
Further, the power supply module comprises a first external mobile power supply, and the first external mobile power supply is detachably mounted on the outer side of the shell; when the first external mobile power supply is mounted on the shell, the direct-current output port of the first external mobile power supply is electrically connected with the direct-current input port of the power conversion host, so that the first external mobile power supply can provide direct current for the power conversion host.
Furthermore, the mobile energy storage device further comprises a wireless communication module, and the wireless communication module is electrically connected with the control module.
Furthermore, the mobile energy storage device further comprises a USB driving circuit, and the USB driving circuit is electrically connected with the control module.
Furthermore, the inversion module is located inside the shell, and the shell is provided with at least two ventilation openings for dissipating heat of the inversion module in the shell.
The utility model has the advantages that: the movable power conversion host is provided with the inversion module, and the inversion module can convert the direct current into the alternating current for the mobile energy storage equipment can provide the alternating current for indoor or outdoor machine, has increased the application scene of mobile energy storage equipment, also makes the user use more convenient, has increased user's experience effect.
Drawings
Fig. 1 is a circuit block diagram of a mobile energy storage device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram and a partial enlarged view of a mobile energy storage device according to an embodiment of the present invention;
fig. 3 is a circuit block diagram of a power conversion host according to an embodiment of the present invention;
fig. 4 is a partial specific circuit diagram of a power conversion host according to an embodiment of the present invention;
fig. 5 is a specific circuit diagram of a front control circuit according to an embodiment of the present invention;
fig. 6 is a specific circuit diagram of a rear control circuit according to an embodiment of the present invention;
fig. 7 is a specific circuit diagram of a USB driver circuit according to an embodiment of the present invention;
fig. 8 is a schematic flowchart of a control method for a mobile energy storage device according to an embodiment of the present invention;
fig. 9 is a schematic flow chart of a control method for a mobile energy storage device according to another embodiment of the present invention;
fig. 10 is a schematic block diagram of a mobile energy storage device according to an embodiment of the present invention;
fig. 11 is a schematic block diagram of a mobile energy storage device according to another embodiment of the present invention;
fig. 12 is a schematic block diagram of a mobile energy storage device according to another embodiment of the present invention;
fig. 13 is a schematic block diagram of a mobile energy storage device according to another embodiment of the present invention;
fig. 14 is a schematic block diagram of a mobile energy storage device according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. under a certain posture (as shown in the drawings), if the certain posture changes, the directional indicator changes accordingly, the "connection" may be a direct connection or an indirect connection, and the "setting", and "setting" may be directly or indirectly set.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Fig. 1 is a circuit block diagram of a mobile energy storage device according to an embodiment of the present invention, in this embodiment, the mobile energy storage device includes a power supply module 10 and a movable power conversion host 100; as shown in fig. 2 and 3, the power conversion host 100 includes a housing 150, and a dc input port 28, an inverter module 20, a control module 40, and an ac output port 30 mounted on the housing 150; the inverter module 20 is electrically connected with the dc input port 28, the control module 40 and the ac output port 30, respectively; wherein, the dc input port 28 is used for receiving dc power; the inverter module 20 is used for converting direct current into alternating current; the ac output port 30 is used for outputting ac power; the control module 40 is used for controlling the operation of the inversion module 20; the power supply module 10 is used for being mounted on the shell 150; when power module 10 is mounted on housing 150, power module 10 is electrically connected to dc input port 28 of power conversion host 100, so that power module 10 can provide dc power to power conversion host 100.
In this embodiment, the portable power conversion host computer 100 is provided with the contravariant module 20, and the contravariant module 20 can be with direct current conversion to alternating current for the mobile energy storage equipment can provide the alternating current for indoor or outdoor machine, if can provide the alternating current for indoor domestic appliances such as refrigerator, TV set, air conditioner, if provide the alternating current for outdoor electric motor car etc. again, increased the application scene of mobile energy storage equipment, also make the user use more convenient, increased user's experience effect.
In an alternative embodiment, as shown in fig. 1, the inverter module 20 includes a dc filter circuit 21, a push-pull circuit 22, a transformer circuit 23, an inverter circuit 24, and an ac filter circuit 25; the direct current filter circuit 21 is electrically connected to the direct current input port 28; the push-pull circuit 22 is electrically connected with the direct current filter circuit 21; the transformation circuit 23 is electrically connected with the push-pull circuit 22; the inverter circuit 24 is electrically connected with the transformer circuit 23; the alternating current filter circuit 25 is electrically connected with the inverter circuit 24; the AC output port 30 is electrically connected with the AC filter circuit 25; the transformer circuit 23 is configured to boost a voltage of the direct current, and the inverter circuit 24 is configured to convert the boosted direct current into an alternating current.
In an alternative embodiment, a specific circuit diagram of the inverter module 20 is shown in fig. 4, where fig. 4 clearly shows names and connection relations of various components in the circuit of the inverter module 20 in this embodiment, which are not described herein again, and it should be noted that in this embodiment, the transformer circuit 23 includes a transformer; inverter circuit 24 includes an inverter bridge.
In an alternative embodiment, as shown in fig. 1, the control module 40 includes a main control circuit 42, a front control circuit 41, and a rear control circuit 43; the main control circuit 42 is electrically connected with the front control circuit 41 and the rear control circuit 43 respectively and is used for controlling the front control circuit 41 and the rear control circuit 43; the front control circuit 41 is electrically connected with the push-pull circuit 22 and is used for driving the push-pull circuit 22 to work; the rear control circuit 43 is electrically connected to the inverter circuit 24, and is configured to drive the inverter circuit 24 to operate.
In an alternative embodiment, a specific circuit diagram of the front control circuit 41 is shown in fig. 5, where fig. 5 clearly shows names and connection relations of various components in the front control circuit 41 of this embodiment, and no further description is provided herein, it should be noted that the front control circuit 41 includes a push-pull chip and an operational amplifier, and in this embodiment, the front control circuit 41 not only has a function of driving the push-pull circuit 22 to operate, but also has functions of overvoltage protection, overcurrent protection, short-circuit protection, insulation protection box temperature protection, and the like.
In an alternative embodiment, a specific circuit diagram of the rear control circuit 43 is shown in fig. 6, fig. 6 clearly shows names and connection relations of various components in the rear control circuit 43 of this embodiment, which are not described herein again, and it should be noted that the rear control circuit 43 includes a sine wave inverter chip and two drivers. In the present embodiment, the rear control circuit 43 not only has a function of driving the inverter circuit 24 to operate, but also has functions of overvoltage protection, overcurrent protection, short-circuit protection, insulation protection box temperature protection, and the like.
In an alternative embodiment, the main control circuit 42 includes a control chip such as an MCU or PCU.
In an alternative embodiment, the front control circuit 41 and the rear control circuit 43 may be communicatively coupled via the communication circuit 33 shown in FIG. 4.
In an alternative embodiment, as shown in fig. 4, the transforming circuit 23 is electrically connected to the inverting circuit 24 through the rectifying and filtering circuit 26 and the current and voltage collecting circuit 27, and names and connection relations of various components in the rectifying and filtering circuit 26 and the current and voltage collecting circuit 27 are shown in fig. 4, and will not be described herein again.
In a specific implementation manner, the power supply module 10 outputs 14.8V dc, after filtering processing by the dc filter circuit 21, the 14.8V dc is boosted by the transformer circuit 23 through the push-pull circuit 22 to 360V dc, and then after processing by the rectifier filter circuit 26 and sampling by the current and voltage acquisition circuit 27, the 360V dc is inverted by the inverter circuit 24 to 220V ac, and finally output by the ac output port 30. In other specific implementations, the power supply module 10 may further output other types of direct current, such as 11V direct current, 12V direct current, and the like, and after being processed by the inverter module 20, the ac output port 30 may further output other types of alternating current, such as 110V alternating current, 360V alternating current, and the like.
In an alternative embodiment, as shown in fig. 1, the power supply module 10 includes a PD internal mobile power supply 12, the PD internal mobile power supply 12 is installed in the housing 150, and the dc output port of the PD internal mobile power supply 12 is electrically connected to the dc input port 28 of the power conversion host 100, so that the PD internal mobile power supply 12 can provide dc power to the power conversion host 100. In the present embodiment, the PD internal mobile power supply 12 is a high-specification mobile power supply that supports a PD protocol, which is one of the fast charging protocols.
In an alternative embodiment, the PD internal mobile power supply 12 is provided with an input interface for charging and an output interface for discharging; wherein, the housing 150 has an electrical interface 152 corresponding to the input interface and the output interface. The input interface and the output interface can be USBA interfaces such as Type-C.
In an optional embodiment, the mobile energy storage device may further include a wireless communication module 50, the wireless communication module 50 is electrically connected to the control module 40, and the wireless communication module 50 is used for performing communication connection between the mobile energy storage device and a control terminal or between the mobile energy storage device and an intelligent electric device such as an air conditioner or a refrigerator. Wireless communication module 50 may include a WIFI module, a bluetooth module, a GSM communication module, and/or a GPRS communication module, etc.
In an alternative embodiment, the mobile energy storage device may further include a USB driver circuit 60, the USB driver circuit 60 is electrically connected to the control module 40, and is used for connecting the control module 40 to an external device through the USB driver circuit 60, a specific circuit diagram of the USB driver circuit 60 is shown in fig. 7, and fig. 7 clearly shows names and connection relationships of various components in the USB driver circuit 60, which are not described herein again.
In an alternative embodiment, as shown in fig. 1, the mobile energy storage device further includes a power-on circuit 31, and the power-on circuit 31 is electrically connected to the inverter module 20 and is used for turning on the power conversion host 100.
In an alternative embodiment, as shown in fig. 1, the mobile energy storage device further includes an indicator light circuit 32, and the indicator light circuit 32 is electrically connected to the inverter module 20 and is configured to display an operating state of the power conversion host 100.
In an alternative embodiment, as shown in fig. 3, the power supply module 10 may further include a first external mobile power source 11, and the first external mobile power source 11 is detachably mounted outside the housing 150; when the first external mobile power source 11 is mounted on the housing 150, the dc output port of the first external mobile power source 11 is electrically connected to the dc input port 28 of the power conversion host 100, so that the first external mobile power source 11 can provide dc power to the power conversion host 100.
In this embodiment, the user can pull down exclusive use with first outside portable power source 11, conveniently charges for smart machine such as cell-phone, panel computer, also can install first outside portable power source 11 and use with power conversion host computer 100 cooperation for the user uses more conveniently, has increased user's experience effect.
In an alternative embodiment, as shown in fig. 3, the first external mobile power supply 11 is provided with a first locking structure 161, and the power conversion host 100 is provided with a second locking structure 153 corresponding to the first locking structure 161; when the first external mobile power source 11 is disposed on the power conversion host 100, the first external mobile power source 11 can be detachably mounted on the power conversion host 100 by engaging the first engaging structure 161 and the second engaging structure 153 with each other.
In an alternative embodiment, as shown in fig. 3, the first detent structure 161 is disposed on the outer surface of the housing 160 of the first external mobile power supply 11, and includes a fixed plate 162 and a retaining ring 163 rotatably mounted on the fixed plate 162, wherein the retaining ring 163 is movable on the fixed plate 162 to a small extent or is elastic; the second locking structure 153 is disposed on the outer surface of the housing 150 and includes a mounting plate 154 and a hook 155 disposed on the mounting plate 154, and in this embodiment, when the first external mobile power source 11 is disposed on the power conversion unit 100, the locking ring 163 is rotated to lock or unlock the locking ring 163 on or from the hook 155, so that the first external mobile power source 11 is mounted on or dismounted from the power conversion unit 100.
In an alternative embodiment, the first locking structure 161 includes at least two, which are respectively disposed on different outer surfaces of the housing 160, and correspondingly, the second locking structure 153 includes at least two, which are disposed on the outer surface of the casing 150, and a first locking structure 161 is correspondingly disposed to cooperate with a second locking structure 153.
In an optional embodiment, the mobile energy storage device further comprises a second external mobile power source; the first external mobile power supply 11 is provided with a third clamping structure, and the second external mobile power supply is provided with a fourth clamping structure; wherein, when the second external mobile power supply is provided on the first external mobile power supply 11; the second external mobile power supply can be detachably mounted on the first external mobile power supply 11 by mutually clamping the third clamping structure and the fourth clamping structure, and then the direct current output port of the second external mobile power supply is electrically connected with the direct current access port of the first external mobile power supply 11.
In the present embodiment, the shape and structure of the third detent structure can refer to the shape and structure of the first detent structure 161, and the shape and structure of the fourth detent structure can refer to the shape and structure of the second detent structure 153, which will not be described in detail herein.
In this embodiment, the first external mobile power supply 11 is disposed on the power conversion host 100, and the second external mobile power supply is disposed on the first external mobile power supply 11, so that the voltage of the direct current can be increased, and the user can use the external mobile power supply according to the need. It should be understood that, in some embodiments, the mobile energy storage device may further include a third external mobile power source, a fourth external mobile power source, a fifth external mobile power source, or the like, and may be stacked and used in series to increase the capacity of the direct current.
In an alternative embodiment, at least two vents 151 are disposed on the housing 150 of the power conversion unit 100 to allow heat within the housing 150 to escape.
Fig. 8 is a schematic flowchart of a method for controlling a mobile energy storage device according to an embodiment of the present invention, where the method operates in the mobile energy storage device according to any one of the embodiments, and includes the following steps:
and S10, establishing communication connection with the control terminal in the power-on state.
In this embodiment, the control terminal may include a smart device such as a mobile phone and a PC, and may also include a server.
And S20, receiving a control command of the control terminal.
In this embodiment, the control instruction may be an instruction for controlling the mobile energy storage device to operate, or may be an instruction for controlling the intelligent electric device through the mobile energy storage device. The intelligent electric equipment comprises a refrigerator, an air conditioner or an electric vehicle and the like.
And S30, calling and executing a preset control program corresponding to the control instruction.
In this embodiment, the preset control program is used for controlling the function modules of the mobile energy storage device to work, the number of the preset control program can be set according to the number of the function modules, and after the mobile energy storage device receives the control instruction, the control instruction is decoded to identify the control information carried by the control instruction, and the corresponding preset control program is executed according to the control information.
As shown in fig. 9, in an embodiment of the present invention, the control command includes first control information for outputting an alternating current to the intelligent electric device, and the preset control program corresponding to the first control information includes the following steps:
s301, controlling the power supply module 10 to output direct current to the intelligent electric equipment so as to be used by a wireless module and a control unit of the intelligent electric equipment.
In this embodiment, the PD internal mobile power supply 12 or the first external mobile power supply 11 of the power supply module 10 outputs dc power to the intelligent power consumption device first.
S302, first feedback information that the wireless module and the control unit can work normally is received.
In this embodiment, after receiving the first feedback information of the intelligent electric device, it may be determined that the wireless module and the control module 40 of the intelligent electric device may be normally used, and meanwhile, it may also be determined that the mobile energy storage device is in communication connection with the intelligent electric device.
S303, obtaining rated parameters of the intelligent electric equipment, wherein the rated parameters comprise rated voltage, rated power and rated current.
In the embodiment, the rated parameters of the intelligent electric device are obtained to determine the voltage of the alternating current required by the intelligent electric device.
And S304, controlling the mobile energy storage device to output alternating current matched with the intelligent electric equipment according to the rated parameters so as to be used by the intelligent electric equipment.
In this embodiment, after the voltage of the alternating current required by the intelligent electrical equipment is determined, the control module 40 controls the power supply module 10 to output the direct current, and inverts the direct current into the alternating current through the transformation circuit 23 and the inversion circuit 24. For example, the intelligent electric equipment is an air conditioner, and when the ac power with the rated voltage of 220V of the air conditioner is obtained, the control module 40 controls the power supply module 10 to output the dc power, and inverts the dc power into the commercial power through the transformer circuit 23 and the inverter circuit 24.
The utility model discloses an in the embodiment, step S304, according to rated parameter control remove energy storage equipment output match intelligent consumer the step later include with the use of intelligent consumer the alternating current:
s305, receiving starting information which is sent by the control terminal and used for starting the intelligent electric equipment.
And S306, sending a starting instruction to the intelligent electric equipment according to the starting information.
In this embodiment, the control terminal sends the startup information to the mobile energy storage device, and controls the intelligent electric device to start up through the mobile energy storage device, so that not only can the intelligent electric device be started up and controlled nearby through the control terminal, but also the intelligent electric device can be started up and controlled remotely through the control terminal.
The utility model relates to an embodiment, step S306, include after the step of sending the start instruction to intelligent consumer according to the start information:
and S307, monitoring whether shutdown information which is sent by the control terminal and used for shutting down the intelligent electric equipment is received in real time.
And S308, sending a shutdown instruction to the intelligent electric equipment when the shutdown information is received.
In this embodiment, the control terminal sends shutdown information to the mobile energy storage device, and controls the intelligent electric device to shutdown through the mobile energy storage device, so that not only can the intelligent electric device be shutdown controlled nearby through the control terminal, but also the intelligent electric device can be shutdown controlled remotely through the control terminal.
The utility model discloses an in the embodiment, control command can also include control removal energy storage equipment self light source device work second control information, and the control program of predetermineeing corresponding with second control information includes following step:
s401, turning on a light source device.
S402, monitoring whether a dimming command for adjusting the light source device is received in real time.
And S403, when the dimming command is received, adjusting the light source device according to the information carried by the dimming command.
In this embodiment, the dimming command may carry information for controlling the light source device to blink, information for turning off the light source device, and the like.
In other embodiments, the control instruction may further include third control information for controlling the heat dissipation fan of the mobile energy storage device to operate, and the preset control program corresponding to the third control information includes the following steps: starting a heat dissipation fan; monitoring whether a heat dissipation instruction for adjusting a heat dissipation fan is received in real time; and when the heat dissipation instruction is received, adjusting the heat dissipation fan according to the information carried by the heat dissipation instruction. For example, when the information carried by the heat dissipation command is to adjust the rotation speed of the heat dissipation fan, the mobile energy storage device adjusts the rotation speed of the heat dissipation fan.
The embodiment of the utility model provides an in this the embodiment, mobile energy storage equipment can be through receiving the control command completion control that comes from control terminal, has improved mobile energy storage equipment's intelligent degree for it is more convenient during user operation, has increased user's experience effect. In addition, the control terminal controls the mobile energy storage device, so that the direct contact between a user and the mobile energy storage device when the mobile energy storage device converts alternating current can be prevented, and the use risk of the user is greatly reduced.
Fig. 10 is a schematic block diagram of a mobile energy storage device according to an embodiment of the present invention, in this embodiment, the mobile energy storage device includes:
and the communication unit 101 is used for establishing communication connection with the control terminal in a power-on state.
The receiving unit 102 is configured to receive a control instruction of a control terminal.
And the execution unit 103 is used for calling and executing a preset control program corresponding to the control instruction.
Further, the control instruction includes first control information for outputting the alternating current to the intelligent electric device, as shown in fig. 11, the mobile energy storage device further includes:
and the direct current output unit 104 is used for controlling the power supply module 10 to output direct current to the intelligent electric equipment so as to be used by the wireless module and the control unit of the intelligent electric equipment.
And a receiving feedback unit 105, configured to receive first feedback information that the wireless module and the control unit can normally operate.
The obtaining unit 106 is configured to obtain rated parameters of the intelligent power consumption device, where the rated parameters include a rated voltage, a rated power, and a rated current.
And the alternating current output unit 107 is used for controlling the mobile energy storage device to output alternating current matched with the intelligent electric equipment according to the rated parameters so as to be used by the intelligent electric equipment.
Further, as shown in fig. 12, the mobile energy storage device further includes:
the receiving unit 108 is configured to receive the startup information sent by the control terminal and used for starting the intelligent electrical equipment.
And the starting unit 109 is used for sending a starting instruction to the intelligent electric equipment according to the starting information.
Further, as shown in fig. 13, the mobile energy storage device further includes:
the monitoring unit 110 is configured to monitor whether shutdown information for shutting down the intelligent electric device, which is sent by the control terminal, is received in real time.
And the shutdown unit 111 is configured to send a shutdown instruction to the intelligent electric device when the shutdown information is received.
Further, the control instruction packet controls second control information of the operation of the light source device of the mobile energy storage device, as shown in fig. 14, the mobile energy storage device further includes:
a turn-on unit 112 for turning on the light source device.
The monitoring unit 113 is configured to monitor whether a dimming command for adjusting the light source device is received in real time.
And the dimming unit 114 is used for adjusting the light source device according to the information carried by the dimming instruction when the dimming instruction is received.
In this embodiment, the functions of each unit of the mobile energy storage device may refer to a control method of the mobile energy storage device, and will not be described herein again.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A movable power conversion host is characterized by comprising a shell, and a direct current input port, an inversion module, a control module and an alternating current output port which are arranged on the shell; the inversion module is electrically connected with the direct current input port, the control module and the alternating current output port respectively; wherein,
the direct current input port is used for receiving direct current;
the inversion module is used for converting the direct current into alternating current;
the alternating current output port is used for outputting the alternating current;
the control module is used for controlling the inversion module to work.
2. The mobile power conversion host of claim 1, wherein the inverter module comprises a dc filter circuit, a push-pull circuit, a transformer circuit, an inverter circuit, and an ac filter circuit;
the direct current filter circuit is electrically connected with the direct current input port;
the push-pull circuit is electrically connected with the direct current filter circuit;
the voltage transformation circuit is electrically connected with the push-pull circuit;
the inverter circuit is electrically connected with the transformation circuit;
the alternating current filter circuit is electrically connected with the inverter circuit;
the alternating current output port is electrically connected with the alternating current filter circuit; wherein,
the transformation circuit is used for increasing the voltage of the direct current, and the inverter circuit is used for converting the direct current with increased voltage into the alternating current.
3. The portable power conversion host of claim 2, wherein the control module comprises a master control circuit, a front control circuit, and a rear control circuit;
the main control circuit is respectively electrically connected with the front control circuit and the rear control circuit and is used for controlling the front control circuit and the rear control circuit to work;
the front control circuit is electrically connected with the push-pull circuit and is used for driving the push-pull circuit to work;
the rear control circuit is electrically connected with the inverter circuit and used for driving the inverter circuit to work.
4. A mobile energy storage device, comprising a power supply module and the mobile power conversion host of any one of claims 1 to 3, wherein the power supply module is configured to be mounted on the housing; wherein,
when the power supply module is installed on the shell, the power supply module is electrically connected with a direct current input port of the power conversion host machine, so that the power supply module can provide the direct current for the power conversion host machine.
5. The mobile energy storage device of claim 4, wherein the power supply module comprises a PD internal mobile power supply, the PD internal mobile power supply is installed in the housing, and a DC output port of the PD internal mobile power supply is electrically connected with a DC input port of the power conversion host, so that the PD internal mobile power supply can provide the DC power for the power conversion host.
6. The mobile energy storage device of claim 5, wherein the PD internal mobile power source is provided with an input interface for charging and an output interface for discharging; the shell is provided with an electric interface corresponding to the input interface and the output interface.
7. The mobile energy storage device of claim 4, wherein the power module comprises a first external mobile power source removably mounted outside the housing; when the first external mobile power supply is mounted on the shell, the direct-current output port of the first external mobile power supply is electrically connected with the direct-current input port of the power conversion host, so that the first external mobile power supply can provide direct current for the power conversion host.
8. The mobile energy storage device of claim 4, further comprising a wireless communication module, wherein the wireless communication module is electrically connected to the control module.
9. The mobile energy storage device of claim 4, further comprising a USB driver circuit, the USB driver circuit electrically connected to the control module.
10. The mobile energy storage device of claim 4, wherein the inverter module is located inside the housing, and the housing defines at least two vents for dissipating heat from the inverter module inside the housing.
Priority Applications (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752646A (en) * | 2019-11-28 | 2020-02-04 | 深圳市创世达实业股份有限公司 | Movable power supply conversion host and movable energy storage equipment |
| CN112384049A (en) * | 2020-11-25 | 2021-02-19 | 祝周荣 | Power supply monitoring device of FPGA prototype verification system |
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2019
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752646A (en) * | 2019-11-28 | 2020-02-04 | 深圳市创世达实业股份有限公司 | Movable power supply conversion host and movable energy storage equipment |
| CN112384049A (en) * | 2020-11-25 | 2021-02-19 | 祝周荣 | Power supply monitoring device of FPGA prototype verification system |
| CN112384049B (en) * | 2020-11-25 | 2022-04-05 | 上海电子信息职业技术学院 | Power supply monitoring device of FPGA prototype verification system |
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