CN219321426U - Outdoor power supply device with charge and discharge parameter display function - Google Patents
Outdoor power supply device with charge and discharge parameter display function Download PDFInfo
- Publication number
- CN219321426U CN219321426U CN202222962102.4U CN202222962102U CN219321426U CN 219321426 U CN219321426 U CN 219321426U CN 202222962102 U CN202222962102 U CN 202222962102U CN 219321426 U CN219321426 U CN 219321426U
- Authority
- CN
- China
- Prior art keywords
- output
- input
- display
- voltage
- detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an outdoor power supply device with a charge and discharge parameter display function, which comprises: the shell is internally provided with an accommodating cavity; the storage battery assembly is arranged in the accommodating cavity; the detection control component is arranged in the accommodating cavity, an input detection end of the detection control component is connected with an input end of the storage battery component, an output detection end of the detection control component is connected with an output end of the storage battery component, and the detection control component is used for detecting parameters of the storage battery component and outputting corresponding display signals; the display component is arranged on the surface of the shell, the controlled end of the display component is connected with the control end of the detection control component, and the display component is used for displaying corresponding information when receiving an input display signal; the utility model can solve the problem that the existing outdoor power supply device lacks charge and discharge state display.
Description
Technical Field
The utility model relates to the technical field of portable power sources, in particular to an outdoor power source device with a charge and discharge parameter display function.
Background
In the existing outdoor power supply device, only the current charged electric quantity or the residual electric quantity is generally indicated, and no other content is indicated, which cannot meet the current user experience, the user cannot know the specific state and the charging and discharging state of the outdoor power supply, so that the user cannot know the specific state and the charging and discharging state easily when the outdoor power supply is abnormal, and the outdoor power supply or electric equipment is damaged easily.
Disclosure of Invention
The utility model mainly aims to provide an outdoor power supply device with a charge and discharge parameter display function, and aims to solve the problem that the existing outdoor power supply device lacks of charge and discharge state display.
In order to achieve the above object, the outdoor power supply device with charge and discharge parameter display function according to the present utility model includes:
the shell is internally provided with an accommodating cavity;
the storage battery assembly is arranged in the accommodating cavity;
the detection control component is arranged in the accommodating cavity, an input detection end of the detection control component is connected with an input end of the storage battery component, an output detection end of the detection control component is connected with an output end of the storage battery component, and the detection control component is used for detecting input voltage, input current, input power, output voltage, output current and output power of the storage battery component and outputting corresponding input voltage display signals, input current display signals, input power display signals, output voltage display signals, output current display signals and output power display signals;
the display component is arranged on the surface of the shell, the controlled end of the display component is connected with the control end of the detection control component, and the display component is used for displaying corresponding input voltage information, input current information, input power information, output voltage information, output current information and output power information when receiving the input voltage display signal, the input current display signal, the input power display signal, the output voltage display signal, the output current display signal and the output power display signal.
Optionally, the detection control component is further in communication connection with the storage battery component, and is further configured to receive an electric quantity signal output by the storage battery component, and output a corresponding charging display signal to the display component according to the input power and the electric quantity signal, so as to control the display component to display corresponding electric quantity information and charging duration information; or alternatively, the process may be performed,
the detection control component is also used for outputting a corresponding discharge display signal to the display component according to the output power and the electric quantity signal so as to control the display component to display corresponding electric quantity information and discharge duration information.
Optionally, the outdoor power supply device with the charge and discharge parameter display function further includes:
the solar panel is arranged on the surface of the shell;
the solar charging circuit is arranged in the accommodating cavity, the input end of the solar charging circuit is connected with the output end of the solar panel, the output end of the solar charging circuit is connected with the input end of the storage battery assembly, and the solar charging circuit is used for converting the voltage output by the solar panel into charging voltage so as to charge the storage battery assembly;
the input detection end of the detection control component is connected with the output end of the solar charging circuit, and the detection control component is used for detecting the output voltage, the output current and the output power of the solar charging circuit and outputting corresponding solar charging display signals to the display component so as to control the display component to display corresponding input voltage information, input current information and input power information.
Optionally, the outdoor power supply device with the charge and discharge parameter display function further includes:
the input interface is arranged on the surface of the shell and is used for being connected with external power supply equipment;
the charging voltage conversion circuit is arranged in the accommodating cavity, the input end of the charging voltage conversion circuit is connected with the input interface, the output end of the charging voltage conversion circuit is connected with the input end of the storage battery assembly, and the charging voltage conversion circuit is used for converting an accessed external power supply into a charging power supply so as to charge the storage battery assembly;
the input detection end of the detection control component is connected with the output end of the charging voltage conversion circuit, and the detection control component is used for detecting the output voltage, the output current and the output power of the charging voltage conversion circuit and outputting corresponding external charging display signals to the display component so as to control the display component to display corresponding input voltage information, input current information and input power information.
Optionally, the outdoor power supply device with the charge and discharge parameter display function further includes:
the output interface is arranged on the surface of the shell and is used for accessing electric equipment;
the discharging voltage conversion circuit is arranged in the accommodating cavity, the input end of the discharging voltage conversion circuit is connected with the output end of the storage battery assembly, the output end of the discharging voltage conversion circuit is connected with the output interface, and the discharging voltage conversion circuit is used for converting the output voltage of the storage battery assembly into discharging voltage and then outputting the discharging voltage.
Optionally, the output interface includes a direct current output interface and an alternating current output interface;
the discharge voltage conversion circuit includes:
the input end of the direct current conversion circuit is connected with the output end of the storage battery assembly, the output end of the direct current conversion circuit is connected with the direct current output interface, and the direct current conversion circuit is used for converting the output voltage of the storage battery assembly into direct current discharge voltage and then outputting the direct current discharge voltage;
the input end of the direct current conversion circuit is connected with the output end of the storage battery assembly, the output end of the alternating current conversion circuit is connected with the alternating current output interface, and the alternating current conversion circuit is used for converting the output voltage of the storage battery assembly into alternating current discharge voltage and then outputting the alternating current discharge voltage;
the output detection end of the detection control component is respectively connected with the direct current output interface and the alternating current output interface, and the detection control component is also used for detecting the output voltage, the output current and the output power of the direct current conversion circuit and the alternating current conversion circuit and outputting corresponding discharge display signals to the display component so as to control the display component to display corresponding output voltage information, output current information and output power information.
Optionally, the detection control assembly includes:
the input detection circuit is used for detecting the input voltage, the input current and the input power of the storage battery assembly and outputting corresponding input voltage detection signals, input current detection signals and input power detection signals;
the output detection circuit is used for detecting the output voltage, the output current and the output power of the storage battery assembly and outputting corresponding output voltage detection signals, output current detection signals and output power detection signals;
the control circuit is respectively connected with the input detection circuit, the output detection circuit and the display component, and is used for controlling the display component to display corresponding input voltage information, input current information, input power information, output voltage information, output current information and output power information according to detection signals output by the input detection circuit and the output detection circuit.
Optionally, the input detection circuit includes:
the input current detection circuit is used for detecting the input current of the storage battery assembly and outputting a corresponding input current detection signal;
the input voltage detection circuit is used for detecting the input voltage of the storage battery assembly and outputting a corresponding input voltage detection signal;
the output detection circuit includes:
the detection end of the output current detection circuit is connected with the output end of the storage battery assembly, and the output current detection circuit is used for detecting the output current of the storage battery assembly and outputting a corresponding output current detection signal;
and the detection end of the output voltage detection circuit is connected with the output end of the storage battery assembly, and the output voltage detection circuit is used for detecting the output voltage of the storage battery assembly and outputting a corresponding output voltage detection signal.
Optionally, the battery assembly includes:
a storage battery;
BMS module, BMS module with the battery electricity is connected, BMS module is used for detecting the battery power of battery to output corresponding electric quantity signal.
According to the technical scheme, the detection control component and the display component are arranged, so that the detection control component can detect the input voltage, the input current, the input power, the output voltage, the output current and the output power of the storage battery component 10, and control the display component to display the input voltage, the input current, the input power, the output voltage, the output current and the output power on the display component with corresponding display effects, and therefore a user can know the working state of the outdoor power supply equipment through the display component, and can know whether the working state of the outdoor power supply is normal or not in time, corresponding operations such as stopping charging and stopping discharging can be performed in time, stability and use safety of the outdoor power supply device are improved, and the problem that the existing outdoor power supply device lacks of charge and discharge state display is solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a functional module of an embodiment of an outdoor power supply device with a charge/discharge parameter display function according to the present utility model;
FIG. 2 is a schematic diagram of a functional module of another embodiment of an outdoor power supply device with a charge/discharge parameter display function according to the present utility model;
FIG. 3 is a schematic structural diagram of an embodiment of an outdoor power supply device with charge and discharge parameter display function according to the present utility model;
fig. 4 is a schematic structural diagram of an embodiment of a display module in an outdoor power supply device with a charge-discharge parameter display function according to the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 10 | |
70 | |
| 20 | |
80 | Charging |
| 30 | |
91 | |
| 40 | |
92 | |
| 50 | |
101 | |
| 60 | Solar charging circuit | 102 | AC powerConversion circuit |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides an outdoor power supply device with a charge and discharge parameter display function.
At present, on the current outdoor power supply device, only the current charged electric quantity or the residual electric quantity is generally prompted, and no other content is prompted, so that the experience of the current user cannot be met, the user cannot know the specific state and the charging and discharging state of the outdoor power supply easily when the outdoor power supply is abnormal, and the damage of the outdoor power supply or electric equipment is easily caused.
To solve the above problems, referring to fig. 1 to 3, in one embodiment, the outdoor power supply apparatus with a charge and discharge parameter display function includes:
a housing 40, wherein a containing cavity is formed in the housing 40;
the storage battery assembly 10 is arranged in the accommodating cavity;
the detection control component 20 is arranged in the accommodating cavity, an input detection end of the detection control component 20 is connected with an input end of the storage battery component 10, an output detection end of the detection control component 20 is connected with an output end of the storage battery component 10, and the detection control component 20 is used for detecting input voltage, input current, input power, output voltage, output current and output power of the storage battery component 10 and outputting corresponding input voltage display signals, input current display signals, input power display signals, output voltage display signals, output current display signals and output power display signals;
the display assembly 30 is disposed on the surface of the housing 40, a controlled end of the display assembly 30 is connected to a control end of the detection control assembly 20, and the display assembly 30 is configured to display corresponding input voltage information, input current information, input power information, output voltage information, output current information, and output power information when receiving the input voltage display signal, the input current display signal, the input power display signal, the output voltage display signal, the output current display signal, and the output power display signal.
In this embodiment, the detection control component 20 may be composed of a voltage detection circuit, a current detection circuit, a power meter and a microprocessor, where the voltage detection circuit may select a voltage dividing resistor to implement voltage detection, the current detection circuit may select a current sensor such as a hall sensor to implement current detection, and the microprocessor may select a processor such as a singlechip, a CPLD and an FPGA to implement current detection. The voltage detection circuit, the current detection circuit and the power meter detect the input voltage, the input current, the input power, the output voltage, the output current and the output power of the storage battery assembly 10 and output corresponding detection signals to the microprocessor, and the microprocessor determines the input voltage, the input current, the input power, the output voltage, the output current and the output power of the storage battery assembly 10 according to the detection signals and outputs corresponding display signals to the display assembly 30, so that the display assembly 30 is controlled to display the input voltage, the input current, the input power, the output voltage, the output current and the output power on the display assembly 30 with corresponding display effects. The detection control unit 20 may be provided with only a voltage detection circuit and a current detection circuit to detect the current and the voltage, and the input power of the components of the battery may be obtained by multiplying the input voltage and the input current, and the output power of the components of the battery may be obtained by multiplying the output voltage and the output current.
The display assembly 30 may be an LCD screen or an LED screen, and the display assembly 30 may include a plurality of thin film transistors or LED lamps for displaying, and the detection control assembly 20 may enable the turned-on thin film transistors or LED lamps to exhibit corresponding display effects by controlling the turned-on/off of the corresponding thin film transistors or LED lamps in the display assembly 30, for example: digital and image. The detection control component 20 may be further electrically connected to the battery assembly 10 to detect the working state of the battery assembly 10 in real time, for example, in this embodiment, the input voltage, the input current, the input power, the output voltage, the output current and the output power of the battery assembly 10 are displayed on the display component 30 with corresponding display effects. The input parameters and the output parameters may be displayed in the form of letters and numerals, or may be displayed in the form of images, such as a graph. Further, the display assembly 30 may also employ a touch screen, which may improve convenience of man-machine interaction.
According to the utility model, the detection control assembly 20 and the display assembly 30 are arranged, so that the detection control assembly 20 can detect the input voltage, the input current, the input power, the output voltage, the output current and the output power of the storage battery assembly 10, and control the display assembly 30 to display the input voltage, the input current, the input power, the output voltage, the output current and the output power on the display assembly 30 with corresponding display effects, and a user can know the working state of the outdoor power supply equipment through the display assembly 30, such as the input voltage, the input current, the input power, the output voltage, the output current and the output power, and the like, so that the user can know whether the working state of the outdoor power supply is normal in time, and corresponding operations such as stopping charging, stopping discharging and the like can be performed in time, and the stability and the use safety of the outdoor power supply device are improved.
Referring to fig. 1 to 3, in an embodiment, the detection control assembly 20 is further communicatively connected to the battery assembly 10, and the detection control assembly 20 is further configured to receive an electrical quantity signal output by the battery assembly 10, and output a corresponding charging display signal to the display assembly 30 according to the input power and the electrical quantity signal, so as to control the display assembly 30 to display corresponding electrical quantity information and charging duration information; or alternatively, the process may be performed,
the detection control component 20 is further configured to output a corresponding discharge display signal to the display component 30 according to the output power and the power signal, so as to control the display component 30 to display corresponding power information and discharge duration information.
In this embodiment, the detection control assembly 20 is also in communication connection with the battery assembly 10, that is, the detection control assembly 20 is in communication connection with a BMS module in the battery assembly 10, so as to obtain parameter information, such as battery power, output by the BMS mode, so that the detection control assembly 20 can also determine the battery power of the battery assembly 10 at this time according to the received power signal, and control the display assembly 30 to display the corresponding battery power. In addition, the charging speed of the battery assembly 10 can be determined according to the detected and obtained input power and the obtained battery power, so that the time required by the battery assembly 10 to reach the full state can be obtained, and the display assembly 30 can be controlled to display the corresponding power and the remaining charging time. Similarly, the detection control assembly 20 can also obtain the residual discharge time of the storage battery assembly 10 for discharging with the current output power according to the obtained output power and electric quantity signals, and control the display assembly 30 to display the corresponding electric quantity and residual discharge time, so that a user can know the charging and discharging power of the outdoor power supply, can know the charging and discharging time of the outdoor power supply, and further can perform corresponding operation, and the practicability of the outdoor power supply is improved.
Referring to fig. 1 to 3, in an embodiment, the outdoor power supply apparatus with a charge and discharge parameter display function further includes:
a solar panel 50 disposed on the surface of the housing 40;
the solar charging circuit 60 is arranged in the accommodating cavity, the input end of the solar charging circuit 60 is connected with the output end of the solar panel 50, the output end of the solar charging circuit 60 is connected with the input end of the storage battery assembly 10, and the solar charging circuit 60 is used for converting the voltage output by the solar panel 50 into a charging voltage so as to charge the storage battery assembly 10;
the input detection end of the detection control component is connected with the output end of the solar charging circuit 60, and the detection control component is used for detecting the output voltage, the output current and the output power of the solar charging circuit 60 and outputting a corresponding solar charging display signal to the display component 30 so as to control the display component 30 to display corresponding input voltage information, input current information and input power information.
In this embodiment, the outdoor power supply device further has a solar charging mode, and converts solar energy into electric energy by providing the solar panel 50, and converts the voltage output by the solar panel 50 into a corresponding charging voltage by the solar charging circuit 60, and then charges the battery assembly 10. The detection control component can detect output parameters of the solar charging circuit 60, such as output voltage, output current, output power, and the like, and control the display component 30 to display corresponding parameter information. In addition, the detection control component can also judge the duration of the full charge of the storage battery component 10 in the solar charging mode by acquiring the electric quantity information of the storage battery component 10 and combining with the output parameter of the solar charging circuit 60, and control the display component 30 to display the corresponding duration to be charged. It can be understood that when the output power of the solar charging circuit 60 is greater than zero, the outdoor power supply can be considered to be in the solar charging mode, and the detection control component can control the display component 30 to display the solar charging prompt, so that the user knows that the outdoor power supply is in the solar charging mode, and can know the solar charging output parameters and the charging remaining time, and further can perform corresponding operation, thereby improving the practicability of the outdoor power supply.
Referring to fig. 1 to 3, in an embodiment, the outdoor power supply apparatus with a charge and discharge parameter display function further includes:
an input interface 70 disposed on the surface of the housing 40, where the input interface 70 is used for accessing an external power device;
the charging voltage conversion circuit 80 is disposed in the accommodating cavity, an input end of the charging voltage conversion circuit 80 is connected with the input interface 70, an output end of the charging voltage conversion circuit 80 is connected with an input end of the battery assembly 10, and the charging voltage conversion circuit 80 is used for converting an accessed external power supply into a charging power supply so as to charge the battery assembly 10;
the input detection end of the detection control component is connected with the output end of the charging voltage conversion circuit 80, and the detection control component is used for detecting the output voltage, the output current and the output power of the charging voltage conversion circuit 80 and outputting corresponding external charging display signals to the display component 30 so as to control the display component 30 to display corresponding input voltage information, input current information and input power information.
In this embodiment, the outdoor power supply device has an external charging mode, the input interface 70 is used for accessing an external power supply device, such as a mains supply, a generator, etc., and converting the accessed external power supply into a corresponding charging power supply through the charging voltage conversion circuit 80 to charge the battery assembly 10. The detection control component can detect output parameters of the charging voltage conversion circuit 80, such as output voltage, output current, output power, and the like, and control the display component 30 to display corresponding parameter information. In addition, the detection control component can also judge the duration of full charge of the storage battery assembly 10 in the external charging mode by acquiring the electric quantity information of the storage battery assembly 10 and combining the output parameters of the charging voltage conversion circuit 80, and control the display component 30 to display the corresponding duration to be charged. It can be understood that when the output power of the charging voltage conversion circuit 80 is greater than zero, the outdoor power supply can be considered to be in the external charging mode, and the detection control component can control the display component 30 to display the external charging prompt, so that the user knows that the outdoor power supply is in the external charging mode, and can know the external charging output parameter and the charging remaining time, and further can perform corresponding operation, thereby improving the practicability of the outdoor power supply.
Referring to fig. 1 to 3, in an embodiment, the outdoor power supply apparatus with a charge and discharge parameter display function further includes:
the output interface is arranged on the surface of the shell 40 and is used for accessing electric equipment;
the discharging voltage conversion circuit is arranged in the accommodating cavity, the input end of the discharging voltage conversion circuit is connected with the output end of the storage battery assembly 10, the output end of the discharging voltage conversion circuit is connected with the output interface, and the discharging voltage conversion circuit is used for converting the output voltage of the storage battery assembly 10 into discharging voltage and then outputting the discharging voltage.
In this embodiment, the storage battery assembly 10 can convert the output voltage of the storage battery assembly 10 into the discharge voltage through the discharge voltage conversion circuit and output the discharge voltage to the connected electric equipment, so as to provide electric energy for the connected electric equipment or charge the electric equipment. The detection control component can detect output parameters of the output interface, such as output voltage, output current, output power, and the like, and control the display component 30 to display corresponding parameter information. In addition, the detection control component can also judge the residual duration of the discharge of the storage battery component 10 at the current output power by acquiring the electric quantity information of the storage battery component 10 and combining the output parameters of the output interface, and control the display component 30 to display the corresponding residual discharge duration. It can be understood that when the output power of the output interface is greater than zero, the outdoor power supply can be considered to be in the discharge mode at this time, and the detection control component can control the display component 30 to display the discharge mode prompt, so that the user knows that the outdoor power supply is in the discharge mode at this time, and can know the output parameters and the charging remaining time, and further can make corresponding operations, thereby improving the practicability of the outdoor power supply.
Optionally, the output interfaces include a dc output interface 91 and an ac output interface 92;
the discharge voltage conversion circuit includes:
the input end of the direct current conversion circuit 101 is connected with the output end of the storage battery assembly 10, the output end of the direct current conversion circuit 101 is connected with the direct current output interface 91, and the direct current conversion circuit 101 is used for converting the output voltage of the storage battery assembly 10 into a direct current discharge voltage and then outputting the direct current discharge voltage;
an ac conversion circuit 102, an input end of the dc conversion circuit 101 is connected to an output end of the battery assembly 10, an output end of the ac conversion circuit 102 is connected to the ac output interface 92, and the ac conversion circuit 102 is configured to convert an output voltage of the battery assembly 10 into an ac discharge voltage and output the ac discharge voltage;
the output detection end of the detection control assembly 20 is connected to the dc output interface 91 and the ac output interface 92, and the detection control assembly 20 is further configured to detect the output voltages, the output currents, and the output powers of the dc conversion circuit 101 and the ac conversion circuit 102, and output corresponding discharge display signals to the display assembly 30, so as to control the display assembly 30 to display corresponding output voltage information, output current information, and output power information.
In this embodiment, the outdoor power supply has an ac discharging mode and a dc discharging mode, in other words, the battery assembly 10 can convert the output voltage of the battery assembly 10 into a dc discharging voltage through the dc conversion circuit 101 and output the dc discharging voltage to the connected dc electric device, or the battery assembly 10 can convert the output voltage of the battery assembly 10 into an ac discharging voltage through the ac conversion circuit 102 and output the ac discharging voltage to the connected ac electric device. The detection control component can detect output parameters of the dc output interface 91 and the ac output interface 92, such as output voltage, output current, output power, and the like, and control the display component 30 to display corresponding parameter information. It can be understood that when the output power of the dc output interface 91 is greater than zero, the outdoor power supply is considered to be in the dc discharge mode, when the output power of the ac output interface 92 is greater than zero, the outdoor power supply is considered to be in the ac discharge mode, and the detection control component can control the display component 30 to display whether the outdoor power supply is in the dc discharge mode or the ac discharge mode, so that a user knows what discharge mode the outdoor power supply is in at the moment, and further, the corresponding operation can be performed, thereby improving the practicability of the outdoor power supply.
Referring to fig. 1 to 3, in an embodiment, the detection control assembly 20 includes:
the input detection circuit is used for detecting the input voltage, the input current and the input power of the storage battery assembly 10 and outputting corresponding input voltage detection signals, input current detection signals and input power detection signals;
the detection end of the output detection circuit is connected with the output end of the storage battery assembly 10, and the output detection circuit is used for detecting the output voltage, the output current and the output power of the storage battery assembly 10 and outputting corresponding output voltage detection signals, output current detection signals and output power detection signals;
the control circuit is respectively connected with the input detection circuit, the output detection circuit and the display assembly 30, and is used for controlling the display assembly 30 to display corresponding input voltage information, input current information, input power information, output voltage information, output current information and output power information according to detection signals output by the input detection circuit and the output detection circuit.
In this embodiment, the input detection circuit may be composed of a voltage detection circuit, a current detection circuit and a power meter, where the voltage detection circuit may select a voltage dividing resistor to implement voltage detection, and the current detection circuit may select a current sensor such as a hall sensor to implement current detection. Similarly, the output detection circuit may be composed of a voltage detection circuit and a current detection circuit. The control circuit can be realized by a singlechip, a CPLD, an FPGA and other processors. The input detection circuit detects the input voltage, the input current and the input power of the battery assembly 10, the output detection circuit detects the output voltage, the output current and the output power of the battery assembly 10 and outputs corresponding detection signals to the control circuit, and the control circuit determines the input parameters and the output parameters of the battery assembly 10 according to the detection signals and outputs corresponding parameter display signals to the display assembly 30, so that the display assembly 30 is controlled to display the input parameters and the output parameters on the display assembly 30 with corresponding display effects. The input detection circuit and the output detection circuit can only be provided with the voltage detection circuit and the current detection circuit to detect the current and the voltage, so that the input power of the component of the storage battery can be obtained by multiplying the input voltage and the input current, and the output power of the component of the storage battery can be obtained by multiplying the output voltage and the output current.
Optionally, the input detection circuit includes:
the detection end of the input current detection circuit is connected with the input end of the storage battery assembly 10, and the input current detection circuit is used for detecting the input current of the storage battery assembly 10 and outputting a corresponding input current detection signal;
the input voltage detection circuit is used for detecting the input voltage of the storage battery assembly 10 and outputting a corresponding input voltage detection signal;
the output detection circuit includes:
the detection end of the output current detection circuit is connected with the output end of the storage battery assembly 10, and the output current detection circuit is used for detecting the output current of the storage battery assembly 10 and outputting a corresponding output current detection signal;
and the detection end of the output voltage detection circuit is connected with the output end of the storage battery assembly 10, and the output voltage detection circuit is used for detecting the output voltage of the storage battery assembly 10 and outputting a corresponding output voltage detection signal.
In this embodiment, the input detection circuit and the output detection circuit are both composed of a current detection circuit and a voltage detection circuit, so that the control circuit can obtain the input current, the input voltage, the output voltage and the output current corresponding to the battery assembly 10 according to the corresponding current detection signal and voltage detection signal, and can also obtain the input power through the input current and the input voltage, and further, can also obtain the electric quantity of the battery assembly 10 at this time by obtaining the electric quantity signal of the battery assembly 10, and further obtain the charge remaining time of the battery assembly 10 according to the input power and the battery electric quantity. The same control circuit can also obtain the output power and the discharge residual time of the storage battery assembly 10, and control the display assembly 30 to display corresponding charge and discharge information, so that a user knows the working state of the outdoor power supply at the moment, and further can make corresponding operation, and the practicability of the outdoor power supply is improved.
Referring to fig. 1 to 3, in an embodiment, the battery assembly 10 includes:
a storage battery;
BMS module, BMS module with the battery electricity is connected, BMS module is used for detecting the battery power of battery to output corresponding electric quantity signal.
In this embodiment, the battery assembly 10 is composed of a battery and a BMS module, where the BMS module has functions of collecting and monitoring, short-circuit protection, fault diagnosis, SOC calculation, etc., and may be composed of a voltage collecting circuit, a current collecting circuit, a short-circuit protection circuit, an equalizing circuit, etc., and the BMS module may calculate the SOC parameter of the battery by collecting the battery parameter of the battery, that is, the battery power of the battery, and send the battery power of the battery to the detection control assembly 20 in a communication manner, so that the detection control assembly 20 may control the display assembly 30 to display the corresponding battery power, charge and discharge duration, etc. according to the battery power of the battery. Meanwhile, the BMS module has the functions of overvoltage protection, short-circuit protection, battery equalization and the like, and can realize the functions of overvoltage protection, short-circuit protection, over-temperature protection and the like for the storage battery, so that the use safety of the storage battery is improved, and the stability and safety of an outdoor power supply are improved.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (9)
1. An outdoor power supply device with a charge-discharge parameter display function, comprising:
the shell is internally provided with an accommodating cavity;
the storage battery assembly is arranged in the accommodating cavity;
the detection control component is arranged in the accommodating cavity, an input detection end of the detection control component is connected with an input end of the storage battery component, an output detection end of the detection control component is connected with an output end of the storage battery component, and the detection control component is used for detecting input voltage, input current, input power, output voltage, output current and output power of the storage battery component and outputting corresponding input voltage display signals, input current display signals, input power display signals, output voltage display signals, output current display signals and output power display signals;
the display component is arranged on the surface of the shell, the controlled end of the display component is connected with the control end of the detection control component, and the display component is used for displaying corresponding input voltage information, input current information, input power information, output voltage information, output current information and output power information when receiving the input voltage display signal, the input current display signal, the input power display signal, the output voltage display signal, the output current display signal and the output power display signal.
2. The outdoor power supply device with the charge and discharge parameter display function according to claim 1, wherein the detection control component is further in communication connection with the storage battery component, and is further configured to receive an electric quantity signal output by the storage battery component, and output a corresponding charge display signal to the display component according to the input power and the electric quantity signal, so as to control the display component to display corresponding electric quantity information and charge duration information; or alternatively, the process may be performed,
the detection control component is also used for outputting a corresponding discharge display signal to the display component according to the output power and the electric quantity signal so as to control the display component to display corresponding electric quantity information and discharge duration information.
3. The outdoor power supply apparatus with a charge and discharge parameter display function according to claim 1, further comprising:
the solar panel is arranged on the surface of the shell;
the solar charging circuit is arranged in the accommodating cavity, the input end of the solar charging circuit is connected with the output end of the solar panel, the output end of the solar charging circuit is connected with the input end of the storage battery assembly, and the solar charging circuit is used for converting the voltage output by the solar panel into charging voltage so as to charge the storage battery assembly;
the input detection end of the detection control component is connected with the output end of the solar charging circuit, and the detection control component is used for detecting the output voltage, the output current and the output power of the solar charging circuit and outputting corresponding solar charging display signals to the display component so as to control the display component to display corresponding input voltage information, input current information and input power information.
4. The outdoor power supply apparatus with a charge and discharge parameter display function according to claim 1, further comprising:
the input interface is arranged on the surface of the shell and is used for being connected with external power supply equipment;
the charging voltage conversion circuit is arranged in the accommodating cavity, the input end of the charging voltage conversion circuit is connected with the input interface, the output end of the charging voltage conversion circuit is connected with the input end of the storage battery assembly, and the charging voltage conversion circuit is used for converting an accessed external power supply into a charging power supply so as to charge the storage battery assembly;
the input detection end of the detection control component is connected with the output end of the charging voltage conversion circuit, and the detection control component is used for detecting the output voltage, the output current and the output power of the charging voltage conversion circuit and outputting corresponding external charging display signals to the display component so as to control the display component to display corresponding input voltage information, input current information and input power information.
5. The outdoor power supply apparatus with a charge and discharge parameter display function according to claim 1, further comprising:
the output interface is arranged on the surface of the shell and is used for accessing electric equipment;
the discharging voltage conversion circuit is arranged in the accommodating cavity, the input end of the discharging voltage conversion circuit is connected with the output end of the storage battery assembly, the output end of the discharging voltage conversion circuit is connected with the output interface, and the discharging voltage conversion circuit is used for converting the output voltage of the storage battery assembly into discharging voltage and then outputting the discharging voltage.
6. The outdoor power supply device with the charge and discharge parameter display function according to claim 5, wherein the output interface comprises a direct current output interface and an alternating current output interface;
the discharge voltage conversion circuit includes:
the input end of the direct current conversion circuit is connected with the output end of the storage battery assembly, the output end of the direct current conversion circuit is connected with the direct current output interface, and the direct current conversion circuit is used for converting the output voltage of the storage battery assembly into direct current discharge voltage and then outputting the direct current discharge voltage;
the input end of the direct current conversion circuit is connected with the output end of the storage battery assembly, the output end of the alternating current conversion circuit is connected with the alternating current output interface, and the alternating current conversion circuit is used for converting the output voltage of the storage battery assembly into alternating current discharge voltage and then outputting the alternating current discharge voltage;
the output detection end of the detection control component is respectively connected with the direct current output interface and the alternating current output interface, and the detection control component is also used for detecting the output voltage, the output current and the output power of the direct current conversion circuit and the alternating current conversion circuit and outputting corresponding discharge display signals to the display component so as to control the display component to display corresponding output voltage information, output current information and output power information.
7. The outdoor power supply apparatus with a charge and discharge parameter display function according to claim 1, wherein the detection control unit includes:
the input detection circuit is used for detecting the input voltage, the input current and the input power of the storage battery assembly and outputting corresponding input voltage detection signals, input current detection signals and input power detection signals;
the output detection circuit is used for detecting the output voltage, the output current and the output power of the storage battery assembly and outputting corresponding output voltage detection signals, output current detection signals and output power detection signals;
the control circuit is respectively connected with the input detection circuit, the output detection circuit and the display component, and is used for controlling the display component to display corresponding input voltage information, input current information, input power information, output voltage information, output current information and output power information according to detection signals output by the input detection circuit and the output detection circuit.
8. The outdoor power supply apparatus with a charge-discharge parameter display function according to claim 7, wherein the input detection circuit comprises:
the input current detection circuit is used for detecting the input current of the storage battery assembly and outputting a corresponding input current detection signal;
the input voltage detection circuit is used for detecting the input voltage of the storage battery assembly and outputting a corresponding input voltage detection signal;
the output detection circuit includes:
the detection end of the output current detection circuit is connected with the output end of the storage battery assembly, and the output current detection circuit is used for detecting the output current of the storage battery assembly and outputting a corresponding output current detection signal;
and the detection end of the output voltage detection circuit is connected with the output end of the storage battery assembly, and the output voltage detection circuit is used for detecting the output voltage of the storage battery assembly and outputting a corresponding output voltage detection signal.
9. The outdoor power supply apparatus with a charge-discharge parameter display function according to claim 1, wherein the battery assembly comprises:
a storage battery;
BMS module, BMS module with the battery electricity is connected, BMS module is used for detecting the battery power of battery to output corresponding electric quantity signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222962102.4U CN219321426U (en) | 2022-11-03 | 2022-11-03 | Outdoor power supply device with charge and discharge parameter display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222962102.4U CN219321426U (en) | 2022-11-03 | 2022-11-03 | Outdoor power supply device with charge and discharge parameter display function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219321426U true CN219321426U (en) | 2023-07-07 |
Family
ID=87035087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222962102.4U Active CN219321426U (en) | 2022-11-03 | 2022-11-03 | Outdoor power supply device with charge and discharge parameter display function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219321426U (en) |
-
2022
- 2022-11-03 CN CN202222962102.4U patent/CN219321426U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5448865B2 (en) | Battery system | |
| CN203553520U (en) | Data line with detection function | |
| CN2906637Y (en) | Battery power tester for electric bicycle | |
| CN107093921B (en) | Intelligent charger with power failure detection function | |
| CN213183232U (en) | Intelligent power battery module training platform for small vehicle | |
| CN206450777U (en) | A kind of battery case voltage detecting line line sequence debugging equipment | |
| CN109709415B (en) | Direct current charging pile battery reverse connection prevention simulation test device and method | |
| CN219321426U (en) | Outdoor power supply device with charge and discharge parameter display function | |
| CN210626590U (en) | Active capacitive pen detection device and IPAD active capacitive pen detection system | |
| CN107834642A (en) | A kind of energy-storage battery BMS distributed management systems | |
| CN201740818U (en) | Hand generation rechargeable megohmmeter | |
| CN214958800U (en) | Energy storage power supply | |
| CN202870190U (en) | Comprehensive testing stand for charger used for electric bicycle | |
| CN212255505U (en) | Rifle detection device charges | |
| CN211979156U (en) | Automatic power supply tester convenient to carry and use | |
| CN111883864A (en) | Power battery pack testing assembly and practical training platform | |
| CN203415780U (en) | Socket apparatus | |
| CN218866055U (en) | Battery module voltage detection device | |
| CN218213354U (en) | Battery power display instrument | |
| CN206649130U (en) | A kind of detection means of electric locomotive remaining battery capacity | |
| CN209945264U (en) | Optical film thickness measuring instrument | |
| CN205301542U (en) | Power control module | |
| CN217112646U (en) | Health degree detection circuit and charge-discharge detection equipment | |
| CN212781029U (en) | Battery protection board detection device | |
| CN212483724U (en) | Multifunctional automobile electric appliance diagnosis device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |