Energy storage device and energy storage equipment

Abstract

The utility model provides an energy storage device and energy storage equipment, and belongs to the technical field of energy storage charging, and the energy storage device comprises a control module, a battery module, an inverter module, a power detection module, a voltage detection module and a first display module. The battery module is connected with the inverter module; the voltage detection module is respectively connected with the battery module and the control module; the power detection module is respectively connected with the inverter module and the control module; the first display module comprises a display panel, a switch module and a driving module, the driving module is connected with the control module and the display panel, the switch module is connected with the driving module and the control module, and the display panel is provided with a first display area, a second display area and a running state display area; the first display area is used for displaying the input voltage data, the second display area is used for displaying the output power data, the method is safe, the fault problem can be rapidly detected, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of energy storage charging, in particular to an energy storage device and an energy storage equipment. BACKGROUND

[0002] With the diversification of people's lifestyle, outdoor exploration, self-driving tour, camping and other activities are increasingly sought after. These activities are often far away from the city power grid coverage, and there is an urgent need for portable, efficient and reliable energy supply. Energy storage batteries become the ideal choice for outdoor explorers due to their light weight, high energy density and easy portability.

[0003] The existing energy storage battery lacks corresponding detection and protection measures during charging or other use, and the energy storage device is prone to failure, which affects the performance, safety and user experience of the energy storage device. In addition, after the failure occurs, a lot of time is spent on troubleshooting, further reducing the user experience.

[0004] Therefore, it is urgent to design an energy storage device that is safe and can quickly detect fault problems. Content of the utility model

[0005] The utility model aims to at least solve one of the technical problems in the prior art, provide an energy storage device and an energy storage equipment, which are safe and can quickly detect fault problems, and improve user experience.

[0006] To achieve the above-mentioned purpose, in the first aspect, the present application embodiment provides an energy storage device, comprising: a control module, a battery module, an inverter module, a power detection module, a voltage detection module and a first display module;

[0007] The battery module is connected with the inverter module;

[0008] The voltage detection module is connected with the battery module and the control module respectively;

[0009] The power detection module is connected with the inverter module and the control module respectively;

[0010] The first display module comprises a display panel, a switch module and a driving module, the driving module is connected with the control module and the display panel respectively, the switch module is connected with the driving module and the control module respectively, the display panel is provided with a first display area, a second display area and a running state display area, the first display area is used for displaying input voltage data, and the second display area is used for displaying output power data.

[0011] According to the energy storage device provided by the embodiment of the utility model, the battery module is connected with the inverter module, the inverter module is used for converting the direct current of the battery module into the alternating current required by the electric equipment, and reliable power guarantee can be provided in the emergency application scene; the voltage detection module is connected with the battery module and the control module respectively, the voltage detection module can continuously monitor the voltage of the battery module, timely find voltage abnormalities such as overvoltage, undervoltage and the like, the control module thus takes measures to protect the energy storage device, and the electric equipment failure caused by unstable voltage is avoided; the power detection module is connected with the inverter module and the control module respectively, the power detection module can monitor the output power of the inverter module in real time, ensures that the device operates within the rated power range, and prevents the equipment damage or safety hazards caused by overload; the first display module comprises a display panel, a switch module and a driving module, the driving module is connected with the control module and the display panel respectively, the switch module is connected with the driving module and the control module respectively, the display panel is provided with a first display area, a second display area and a running state display area, the specific output power information and input voltage information can be displayed through the display panel, when a failure occurs, the corresponding failure information can be timely displayed in the running state display area, the user can intuitively know the specific reason of the device failure, the device is timely overhauled, and the service life of the device is prolonged.

[0012] In some embodiments, the first display area is provided with a first nixie tube assembly for displaying input voltage data.

[0013] In some embodiments, the second display area is provided with a second nixie tube assembly for displaying output power data.

[0014] In some embodiments, the running state display area comprises an overload protection display assembly, a high-voltage protection display assembly and a low-voltage protection display assembly.

[0015] In some embodiments, the energy storage device further comprises a voltage reduction module connected with the battery module and the driving module.

[0016] In some embodiments, the energy storage device further comprises a second display module comprising a first light emitting diode, a second light emitting diode, a first resistor and a second resistor, one end of the first resistor is connected with the voltage reduction module, the other end of the first resistor is connected with the positive electrode of the first light emitting diode, the negative electrode of the first light emitting diode is grounded, one end of the second resistor is connected with the control module, the other end of the second resistor is connected with the positive electrode of the second light emitting diode, and the negative electrode of the second light emitting diode is grounded.

[0017] In some embodiments, the energy storage device further comprises a short circuit detection module connected with the inverter module and the control module respectively, and the running state display area further comprises a short circuit protection display component.

[0018] In some embodiments, the energy storage device further comprises a temperature detection module connected with the inverter module and the control module respectively, and the running state display area further comprises an overheat protection display component.

[0019] In some embodiments, the running state display area further comprises a normal running display component.

[0020] In the second aspect, the embodiments of the present application provide an energy storage device, comprising: a housing and the energy storage device as any one of the embodiments of the first aspect, the control module, the battery module, the inverter module, the power detection module and the voltage detection module in the energy storage device are arranged in the housing, the first display module in the energy storage device is arranged on the outer surface of the housing, and an alternating current socket is further arranged on the outer surface of the housing, and the alternating current socket is connected with the inverter module. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the technical scheme of the present application, and constitute a part of the specification, and are used to explain the technical scheme of the present application together with the embodiments of the present application, and do not constitute a limitation on the technical scheme of the present application.

[0022] The present application will be further described below in combination with the drawings and embodiments;

[0023] Figure 1 Fig. 1 is a schematic diagram of the overall structure of an energy storage device provided by the embodiments of the present application;

[0024] Figure 2 Fig. 2 is a schematic diagram of a first display module in the energy storage device provided by the embodiments of the present application;

[0025] Figure 3 Fig. 3 is a schematic diagram of a second display module and a voltage reduction module in the energy storage device provided by the embodiments of the present application. DETAILED DESCRIPTION

[0026] This part will describe the specific embodiments of the present application in detail, and the preferred embodiments of the present application are shown in the drawings, and the role of the drawings is to supplement the description of the text part of the specification with figures, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0027] In the description of the utility model, if there is a description to the first, second, that is only used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0028] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation and connection should be understood broadly, and the person skilled in the art can determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0029] With the diversification of people's lifestyle, outdoor exploration, self-driving tour, camping and other activities are increasingly sought after. These activities are often far away from the city power grid coverage, and there is an urgent need for portable, efficient and reliable energy supply. Energy storage batteries are the ideal choice for outdoor explorers due to their light weight, high energy density and easy portability.

[0030] The existing energy storage battery lacks corresponding detection and protection measures during charging or other use, and the energy storage device is prone to failure, which affects the performance, safety and user experience of the energy storage device. In addition, after failure, a lot of time is spent on troubleshooting, further reducing user experience.

[0031] Therefore, the utility model embodiment provides an energy storage device and an energy storage equipment, which can quickly detect fault problems and improve user experience.

[0032] The utility model embodiment will be further described below with reference to the drawings.

[0033] Referring to Figures 1-2 , in a first aspect, the utility model provides an energy storage device, which comprises a control module 100, a battery module 200, an inverter module 300, a power detection module 400, a voltage detection module 500 and a first display module 600; the battery module 200 is connected with the inverter module 300; the voltage detection module 500 is connected with the battery module 200 and the control module 100 respectively; the power detection module 400 is connected with the inverter module 300 and the control module 100 respectively; the first display module 600 comprises a display panel 610, a switch module 620 and a driving module 630, the driving module 630 is connected with the control module 100 and the display panel 610 respectively, the switch module 620 is connected with the driving module 630 and the control module 100 respectively, the display panel 610 is provided with a first display area 611, a second display area 612 and a running state display area 613, the first display area 611 is used for displaying input voltage data, and the second display area 612 is used for displaying output power data.

[0034] According to the energy storage device provided by the embodiment of the utility model, the battery module 200 is connected with the inverter module 300, the inverter module 300 is used for converting the direct current of the battery module 200 into the alternating current required by the electric equipment, and reliable power guarantee can be provided in the emergency application scene; the voltage detection module 500 is connected with the battery module 200 and the control module 100 respectively, the voltage detection module 500 can continuously monitor the voltage of the battery module 200, and timely find the voltage abnormality such as overvoltage, undervoltage and the like, so that the control module 100 takes measures to protect the energy storage device, and the electric equipment failure caused by unstable voltage is avoided; the power detection module 400 is connected with the inverter module 300 and the control module 100 respectively, the power detection module 400 can monitor the output power of the inverter module 300 in real time, ensures that the device operates within the rated power range, and prevents the equipment damage or safety hazard caused by overload; the first display module 600 comprises a display panel 610, a switch module 620 and a driving module 630, the driving module 630 is connected with the control module 100 and the display panel 610 respectively, the switch module 620 is connected with the driving module 630 and the control module 100 respectively, the display panel 610 is provided with a first display area 611, a second display area 612 and a running state display area 613, the specific output power information and input voltage information can be displayed through the display panel 610, when the failure occurs, the corresponding failure information can be displayed in the running state display area 613 in time, the user can intuitively know the specific reason of the device failure, the device is maintained in time, and the service life of the device is prolonged.

[0035] In some embodiments, the first display area 611 is provided with a first nixie tube assembly, and the first nixie tube assembly is used for displaying input voltage data.

[0036] It can be understood that the first nixie tube assembly arranged in the first display area 611 can more intuitively and timely provide the user with obvious, accurate and real-time input voltage data.

[0037] In some embodiments, the second display area 612 is provided with a second nixie tube assembly, and the second nixie tube assembly is used for displaying output power data.

[0038] It can be understood that the second nixie tube assembly arranged in the second display area 612 can more intuitively and timely provide the user with obvious, accurate and real-time output power data.

[0039] In some embodiments, the running state display area 613 comprises an overload protection display assembly 10, a high-voltage protection display assembly 20 and a low-voltage protection display assembly 30.

[0040] It can be understood that, in the process of using the energy storage device, if high voltage or low voltage occurs, the voltage detection module 500 can continuously monitor the voltage of the battery module 200, timely discover voltage abnormalities such as overvoltage, undervoltage and the like, and the control module 100 thus takes measures to protect the energy storage device, for example, disconnects the connection between the battery module 200 and the inverter module 300, avoids the failure of the power consumption equipment connected with the inverter due to unstable voltage, and correspondingly, the high-voltage protection display component 20 or the low-voltage protection display component 30 in the running state display area 613 of the display panel 610 is started to prompt the user to the specific failure cause, for example, the high-voltage protection display component 20 or the low-voltage protection display component 30 prompts the user that the energy storage device takes high-voltage protection or low-voltage protection measures by lighting, the user can take measures to repair the energy storage device in a timely manner according to the corresponding problem, and the user experience is better improved.

[0041] It can be understood that, in the process of using the energy storage device, the power detection module 400 can monitor the output power of the inverter module 300 in real time, if overload occurs, the control module 100 will take measures to protect the energy storage device, and the overload protection display component 10 in the running state display area 613 of the display panel 610 will be started to prompt the user to the specific failure cause, for example, the overload protection display component 10 prompts the user that the energy storage device takes overload protection measures by lighting, the user can take measures to repair the energy storage device in a timely manner according to the corresponding problem, and the user experience is better improved.

[0042] In some embodiments, the energy storage device further comprises a short-circuit detection module 900 connected with the inverter module 300 and the control module 100 respectively, and the running state display area 613 further comprises a short-circuit protection display component 40.

[0043] It can be understood that, in the process of using the energy storage device, the short-circuit detection module 900 is used for detecting whether the power consumption equipment appears short-circuit, if short-circuit occurs, the control module 100 will take measures to protect the energy storage device, and the short-circuit protection display component 40 in the running state display area 613 of the display panel 610 will be started to prompt the user to the specific failure cause, for example, the short-circuit protection display component 40 prompts the user that the energy storage device takes short-circuit protection measures by lighting, the user can take measures to repair the energy storage device in a timely manner according to the corresponding problem, and the user experience is better improved.

[0044] In some embodiments, the energy storage device further comprises a temperature detection module 1000 connected with the inverter module 300 and the control module 100 respectively, and the running state display area 613 further comprises an overheat protection display component 50.

[0045] It can be understood that, in the process of using the energy storage device, the temperature detection module 1000 is used to detect whether the inverter module 300 appears an overheat condition, if the overheat condition appears, the control module 100 will take measures to protect the energy storage device, and the overheat protection display component 50 in the running state display area 613 of the display panel 610 will be started to prompt the user to the specific fault reason, for example, the overheat protection display component 50 prompts the user that the energy storage device takes the overheat protection measures by lighting, the user can take measures to repair the energy storage device in time according to the corresponding problem, and the user experience is better improved.

[0046] In some embodiments, the running state display area 613 further includes a normal running display component 60.

[0047] It can be understood that, in the process of using the energy storage device, if the normal running, the control module 100 will control the first display module 600 to start the normal running display component 60 in the running state display area 613 of the display panel 610, for example, the normal running display component 60 prompts the user that the running is normal by lighting, the user can use the energy storage device at ease, and the user experience is better improved.

[0048] In some embodiments, referring to Figure 3 , the energy storage device further includes: a step-down module 700, the step-down module 700 is connected with the battery module 200 and the driving module 630 respectively.

[0049] It can be understood that the step-down module 700 is used to convert the high-voltage direct current output by the battery module 200 into low-voltage direct current suitable for the driving module 630, so that the driving module 630 can run stably, and then drive the first display module 600 to work normally.

[0050] It should be noted that the step-down module 700 includes a first capacitor C1, a second capacitor C2, a step-down chip 710 and a first diode D1, one end of the first capacitor C1 and the battery module 200 are connected with the input end of the step-down module 700, one end of the second capacitor C2 and the driving module 630 are connected with the output end of the step-down module 700, the other end of the first capacitor C1, the ground end of the step-down module 700 and the other end of the second capacitor C2 are grounded, the positive electrode of the first diode D1 is connected with the output end of the step-down module 700, and the negative electrode of the first diode D1 is connected with the input end of the step-down module 700.

[0051] In some embodiments, referring to Figure 3The energy storage device further comprises a second display module 800, the second display module 800 comprising a first light emitting diode D2, a second light emitting diode D3, a first resistor R1 and a second resistor R2, one end of the first resistor R1 being connected with the voltage reduction module 700, the other end of the first resistor R1 being connected with the positive electrode of the first light emitting diode D2, the negative electrode of the first light emitting diode D2 being grounded, one end of the second resistor R2 being connected with the control module 100, the other end of the second resistor R2 being connected with the positive electrode of the second light emitting diode D3, the negative electrode of the second light emitting diode D3 being grounded.

[0052] It can be understood that when the second display module 800 is normally powered on, the first light emitting diode D2 is turned on and emits light, when the energy storage device fails, the second light emitting diode D3 is turned on and flashes at a different frequency to prompt the user of the specific failure situation, the second display module 800 cooperates with the first display module 600, if one of the display modules fails, the standby display module can prompt the user of the running state of the energy storage device, which significantly improves the reliability of the device operation and the user experience.

[0053] In a second aspect, the embodiments of the present application provide an energy storage device, comprising: a shell and the energy storage device as any one of the embodiments of the first aspect, the control module 100, the battery module 200, the inverter module 300, the power detection module 400 and the voltage detection module 500 in the energy storage device being arranged in the shell, the first display module 600 in the energy storage device being arranged on the outer surface of the shell, and an alternating current socket being further arranged on the outer surface of the shell and connected with the inverter module 300.

[0054] Preferably, the energy storage device can be used as a vehicle-mounted energy storage device, which is used for driving the electric vehicle on one hand and for emergency or outdoor camping power supply on the other hand, thereby improving the user experience.

[0055] It can be understood that the control module 100, the battery module 200, the inverter module 300, the power detection module 400 and the voltage detection module 500 in the energy storage device are arranged in the shell, which can prevent the damage of the circuit by the external environment and prolong the service life of the device; the alternating current socket is further arranged on the outer surface of the shell and connected with the inverter module 300, so that the inverter can convert the direct current of the battery module 200 into alternating current to supply the power equipment, thereby improving the user experience; the first display module 600 in the energy storage device is arranged on the outer surface of the shell, so that the user can directly observe the running state of the energy storage device and find the fault in time, thereby shortening the maintenance time.

[0056] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range of ordinary skill in the art who has possessed under the premise of not departing from the utility model tenet.

Claims

1. An energy storage device, characterized by, include: The system includes a control module, a battery module, an inverter module, a power detection module, a voltage detection module, and a first display module. The battery module is connected to the inverter module; The voltage detection module is connected to both the battery module and the control module. The power detection module is connected to both the inverter module and the control module. The first display module includes a display panel, a switch module, and a drive module. The drive module is connected to the control module and the display panel, and the switch module is connected to the drive module and the control module. The display panel is provided with a first display area, a second display area, and a running status display area. The first display area is used to display input voltage data, and the second display area is used to display output power data.

2. The energy storage device of claim 1, wherein, The first display area is provided with a first digital tube component, which is used to display input voltage data.

3. The energy storage device of claim 1, wherein, The second display area is provided with a second digital tube component, which is used to display output power data.

4. The energy storage device of claim 1, wherein, The operating status display area includes: an overload protection display component, a high voltage protection display component, and a low voltage protection display component.

5. The energy storage device of claim 1, wherein, The energy storage device further includes a step-down module, which is connected to both the battery module and the drive module.

6. The energy storage device of claim 5, wherein, The energy storage device further includes a second display module, which includes a first light-emitting diode, a second light-emitting diode, a first resistor, and a second resistor. One end of the first resistor is connected to the step-down module, and the other end of the first resistor is connected to the positive terminal of the first light-emitting diode. The negative terminal of the first light-emitting diode is grounded. One end of the second resistor is connected to the control module, and the other end of the second resistor is connected to the positive terminal of the second light-emitting diode. The negative terminal of the second light-emitting diode is grounded.

7. The energy storage device of claim 1, wherein, The energy storage device further includes a short-circuit detection module, which is connected to the inverter module and the control module respectively, and the operating status display area further includes a short-circuit protection display component.

8. The energy storage device of claim 1, wherein, The energy storage device further includes a temperature detection module, which is connected to the inverter module and the control module respectively, and the operating status display area further includes an overheat protection display component.

9. The energy storage device of claim 1, wherein, The operating status display area also includes a normal operation display component.

10. An energy storage device, characterized by, include: The housing and the energy storage device as described in any one of claims 1-9, wherein the control module, battery module, inverter module, power detection module and voltage detection module of the energy storage device are all disposed inside the housing, the first display module of the energy storage device is disposed on the outer surface of the housing, and an AC socket is also disposed on the outer surface of the housing, the AC socket being connected to the inverter module.

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