Energy storage battery

Abstract

The utility model discloses an energy storage battery, which relates to the field of batteries and comprises a display unit, the display unit comprises a second controller and a third controller, the third controller is connected with a nixie tube through the second controller, the second controller is electrically connected with an electric quantity display screen, and the third controller is electrically connected with a state display screen. According to the utility model, through the cooperation between the control unit and the display unit, the state of the battery can be monitored in real time and transmitted to the touch panel, and is displayed on the touch panel through the state display screen. By means of the design, a worker can know the condition of the battery more conveniently and conduct corresponding operation, and meanwhile any abnormal condition can be rapidly recognized and responded in time. Therefore, the problem that the battery is damaged or cannot work normally due to long-time fault operation can be avoided, and safe and reliable operation of the battery is ensured.

Description

Technical Field

[0001] The utility model relates to the field of batteries, in particular to an energy storage battery. Background Art

[0002] Energy storage batteries are used for storing energy in solar power generation equipment, wind power generation equipment and renewable energy, and are widely used in energy, transportation, ocean, communications and other fields. In the field of household energy storage, users tend to choose products with similar designs and operating logic to refrigerators, color TVs, air conditioners and other home appliances.

[0003] The shortcomings of existing technologies are mainly reflected in the real-time monitoring and feedback capabilities of energy storage batteries. Current technologies can only monitor the charging and discharging status of batteries, but during use, energy storage batteries may experience abnormal conditions such as failure, shelving, overvoltage, etc. Existing technologies have limited monitoring capabilities for these abnormal conditions and are unable to obtain and provide corresponding feedback in real time. This means that when dealing with such problems, staff often do not have enough information as a reference and cannot make timely adjustments based on actual conditions, resulting in the inability to receive alarms in a timely manner when the battery fails or experiences abnormalities such as overvoltage, which may cause the battery to continue to operate and be damaged, reducing the safety of the system. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the problem to be solved by the present invention is that it is impossible to provide timely and intuitive feedback of various operating states of the battery to the staff.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: a storage battery, comprising a display unit, wherein the display unit comprises a second controller and a third controller, wherein the third controller is connected to a digital tube via the second controller, the second controller is electrically connected to a power display screen, and the third controller is electrically connected to a status display screen.

[0007] As a preferred solution of the energy storage battery of the utility model, wherein: the pin QH of the second controller is connected to the pin SER of the third controller; the pin SRCLK of the second controller is connected to the pin SRCLK of the third controller; the pin RCLK of the second controller is connected to the pin RCLK of the third controller.

[0008] As a preferred solution of the energy storage battery of the utility model, wherein: pin QA of the second controller is connected to pin A of the status display screen through pin R9 of the digital tube; pin QB of the second controller is connected to pin B of the status display screen through pin R6 of the digital tube; pin QC of the second controller is connected to pin C of the status display screen through pin R5 of the digital tube; pin QD of the second controller is connected to pin D of the status display screen through pin R4 of the digital tube.

[0009] As a preferred solution of the energy storage battery of the utility model, wherein: pin QE of the second controller is connected to pin E of the status display screen through pin R3 of the digital tube; pin QF of the second controller is connected to pin F of the status display screen through pin R2 of the digital tube; pin QG of the second controller is connected to pin G of the status display screen through pin R1 of the digital tube.

[0010] As a preferred solution of the energy storage battery of the utility model, wherein: the pin QA of the third controller is connected to the pin D1G1 of the power display screen; the pin QB of the third controller is connected to the pin D1G2 of the power display screen.

[0011] As a preferred solution of the energy storage battery of the utility model, wherein: the pin QC of the third controller is connected to the pin D1G1 of the status display screen; the pin QD of the third controller is connected to the pin D1G2 of the status display screen.

[0012] As a preferred solution of the energy storage battery of the utility model, it also includes a control unit, the control unit includes a touch panel, an unlock button and a power switch are sequentially arranged on the touch panel, and the power display screen and the status display screen are arranged on the touch panel.

[0013] As a preferred solution of the energy storage battery of the utility model, the control unit further includes a first controller, the first controller is connected to the unlock button via pin CINO, and the first controller is connected to the power switch via pin CIN1.

[0014] The beneficial effect of an energy storage battery of the utility model is that through the cooperation between the control unit and the display unit, the user can monitor the status of the battery in real time through the second controller and the third controller and transmit it to the touch panel, and display it on the touch panel through the status display screen. Such a design enables the staff to understand the battery status more conveniently and perform corresponding operations, and can also quickly identify any abnormal situation and respond in time. In this way, the problem of battery damage or malfunction due to long-term fault operation can be avoided, thereby ensuring the safe and reliable operation of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0016] Figure 1 A schematic diagram of the driving principle of a control unit in an energy storage battery according to an embodiment of the present utility model;

[0017] Figure 2 A schematic diagram of the principle of the power display screen in the energy storage battery according to the embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the principle of the status display screen in the energy storage battery according to the embodiment provided by the utility model;

[0019] Figure 4 A schematic diagram of the principle of a touch panel in an energy storage battery according to an embodiment of the present utility model;

[0020] Figure 5 This is a schematic diagram of the display unit structure of the energy storage battery described in the embodiment provided by the utility model. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein refers to a specific feature, structure or characteristic that can be included in at least one implementation of the utility model. The "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Example 1

[0026] Reference Figure 1 , this embodiment provides an energy storage battery.

[0027] An energy storage battery includes a control unit 100 and a display unit 200, and the control unit 100 and the display unit 200 are connected in parallel; the control unit 100 can effectively control the unlocking of the switch on the touch panel of the energy storage battery, so as to avoid the shutdown or operation of the energy storage battery due to accidental touch, and ensure the state of the energy storage battery during operation; the display unit 200 can monitor the operation state and power of the energy storage battery in real time, and provide real-time feedback to the touch panel, so that the staff can more conveniently understand the battery status and perform corresponding operations, and can also quickly identify any abnormal situation and respond in time. In this way, the problem of battery damage or malfunction due to long-term fault operation can be avoided, thereby ensuring the safe and reliable operation of the battery.

[0028] Preferably, the display unit 200 includes a second controller 201 and a third controller 202. Through the cooperation between the second controller 201 and the third controller 202, the operating status of the energy storage battery can be collected and processed in time. The second controller 201 and the third controller 202 are electrically connected to a digital tube 203. A plurality of digital tubes 203 are provided. The plurality of digital tubes 203 are connected in parallel, and the plurality of digital tubes 203 are electrically connected to the second controller 201. The digital tube 203 is an LED lamp, which can light up the processed information of the power and operating status of the energy storage battery accordingly. The second controller 201 is electrically connected to a power display screen 204, and the third controller 202 is electrically connected to a status display screen 205. Through the cooperation between the power display screen 204 and the status display screen 205, the numbers presented by the lit digital tubes 203 can be smoothly displayed on the touch panel, which is convenient for the staff to view.

[0029] When in use, the received and processed information is first transmitted to the multiple digital tubes 203 through the second controller 201 and the third controller 102, and the multiple digital tubes 203 are controlled to be adjusted high or low, so that the multiple digital tubes 203 are lit and displayed on the power display screen 204 and the status display screen 205, so that the staff can check the real-time status of the energy storage battery more clearly.

[0030] Example 2

[0031] Reference Figure 1-3 , which is the second embodiment of the utility model, and which is different from the first embodiment in that: the QH pin 9 of the second controller 201 is electrically connected to the SER pin 14 of the third controller 202, the SRCLK pin 11 of the second controller 201 is electrically connected to the SRCLK pin 11 of the third controller 202, and the RCLK pin 12 of the second controller 201 is electrically connected to the RCLK pin 12 of the third controller 202. When the second controller 201 receives information, after screening, the information that needs to be processed by the third controller 202 is transmitted to the third controller 202 through the QH pin 9, SRCLK pin 11 and RCLK pin 12 of the second controller 201, respectively, so as to facilitate the subsequent receiving processing by the third controller 202 and light up and display through multiple digital tubes 203.

[0032] Preferably, the QA pin 15 of the second controller 201 is electrically connected to the pin 10 of the power display screen 204, the QB pin 1 of the second controller 201 is electrically connected to the pin 9 of the power display screen 204, the QC pin 2 of the second controller 201 is electrically connected to the pin 6 of the power display screen 204, the QD pin 3 of the second controller 201 is electrically connected to the pin 2 of the power display screen 204, the QE pin 4 of the second controller 201 is electrically connected to the pin 3 of the power display screen 204, the QF pin 5 of the second controller 201 is electrically connected to the pin 7 of the power display screen 204, and the QG pin 6 of the second controller 201 is electrically connected to the pin 5 of the power display screen 204.

[0033] Further, the QA pin 15 of the third controller 202 is electrically connected to the G1 pin 1 of the power display screen 204, the QB pin 1 of the third controller 202 is electrically connected to the G2 pin 4 of the power display screen 204, the QC pin 2 of the third controller 202 is electrically connected to the G1 pin 1 of the status display screen 205, and the QD pin 3 of the third controller 202 is electrically connected to the G2 pin 4 of the status display screen 205.

[0034] POS1 and POS2 are the cathodes of DIG1 and DIG2 respectively, POS3 and POS4 are the cathodes of DIG3 and DIG4, and AG is the anode of each chip. If you want to light up the A segment of the first chip, you only need to give a low level to POS1 (cathode) and a high level to A, and the rest are similar. POS1-POS4 are bit selection signals, corresponding to QA-QD connected to U2; AG is the segment selection signal, corresponding to AG connected to U1. The segment selection code, after converting it into binary, represents the level of AG bit by bit. For example, when the energy storage battery is in the charging state: the status display screen 205 displays the status 01, the first bit displays 0: POS1 is low, POS2 is high, ABCDEF is high, and G is low; the second bit displays 1: POS1 is high, POS2 is low, BC is high, and ADEFG is low. The interval between the two bits is 1ms;

[0035] When the energy storage battery is in the discharge state: the status display screen 205 displays 02, the first digit displays 0: POS1 is low, POS2 is high, ABCDEF is high, and G is low; the second digit displays 2: POS1 is high, POS2 is low, ABGED is high, and CF is low. The interval between the two digits is 1ms;

[0036] When the energy storage battery is in a cell failure state: the status display screen 205 displays 53, the first digit displays 5: POS1 is low, POS2 is high, AFGCD is high, BE is low; the second digit displays 3: POS1 is high, POS2 is low, ABGED is high, CF is low. The interval between the two digits is 1ms;

[0037] When the energy storage battery is exhausted: the status of the power display screen 204 shows 00, the first digit shows 0: POS1 is low, POS2 is high, ABCDEF is high, and G is low; the second digit shows 0: POS1 is low, POS2 is high, ABCDEF is high, and G is low. The interval between the two digits is 1ms;

[0038] When the energy storage battery is in low power state: the power display screen 204 shows 05, the first digit shows 0: POS1 is low, POS2 is high, ABCDEF is high, G is low; the second digit shows 5: POS1 is high, POS2 is low, AFGCD is high, BE is low. The interval between the two digits is 1ms;

[0039] When the energy storage battery is in normal working state: the state of the power display screen 204 shows 99, the first digit shows 9: POS1 is low, POS2 is high, ABCDFG is high, and E is low; the second digit shows 9: POS1 is high, POS2 is low, ABCDFG is high, and E is low. The interval between the two digits is 1ms; the other states are consistent with the above, which can be viewed through Table 1 and will not be described here.

[0040] Table 1- Status display explanation

[0041] Serial number Display content Specific meaning Pin (set high) 1 01 Charging status 0: ABCDEF; 1: BC 2 02 Discharge status 0: ABCDEF; 2: ABGED 3 03 Shelf status 0: ABCDEF; 3: ABGED 4 10 Total overvoltage protection 1: BC; 0: ABCDEF 5 11 Module overvoltage protection 1: BC; 1: BC 6 12 Single overvoltage protection 1: BC; 2: ABGED 7 13 Total low voltage protection 1: BC; 3: ABGED 8 14 Module low voltage protection 1: BC; 4: BCFG 9 15 Single low voltage protection 1: BC; 5: AFGCD 10 16 Discharge overcurrent protection 1: BC; 6: AFGCDE 11 17 Charging overcurrent protection 1: BC; 7: ABC 12 18 Short circuit protection 1: BC; 8: ABCDEFG 13 19 Discharge over temperature protection 1: BC; 9: ABCDFG 14 20 Discharge low temperature protection 2: ABGED; 0: ABCDEF 15 21 Charging over-temperature protection 2: ABGED; 1: BC 16 22 Charging low temperature protection 2:ABGED; 2:ABGED 17 50 Voltage sensor failure 5:AFGCD; 0:ABCDEF 18 51 Temperature sensor failure 5:AFGCD; 1:BC 19 52 Current sensor failure 5:AFGCD; 2:ABGED 20 53 Battery failure 5:AFGCD; 3:ABGED

[0042] Example 3

[0043] Reference Figure 1-5 , which is the second embodiment of the utility model, and is different from the first embodiment in that: the control unit 100 includes a touch panel 101, and the touch panel 101 is sequentially provided with an unlock button 102 and a power switch 103, and the control unit 100 also includes a first controller 104, and the first controller 104 is electrically connected to the unlock button 102 and the power switch 103.

[0044] When in use, first turn on the battery boat switch to power on the touch panel 101. At this time, the battery level display screen 204 and the status display screen 205 are off, and the power switch 103 button is not enabled. At this time, the unlock button 102 has no corresponding action. The purpose is to prevent the battery from being accidentally turned on or off, so as to improve the safety of battery operation.

[0045] Then touch the unlock button 102 for three seconds to unlock the touch panel 101. When unlocking is successful, the power switch 103 button lights up and the power switch 103 button is used; then touch the power switch 103 button for 0.5 seconds, the buzzer sounds, and the power display screen 204 and the status display screen 205 in the display area light up and initialize.

Claims

1. An energy storage battery, characterized in that: include, A display unit (200), the display unit (200) comprising a second controller (201) and a third controller (202), the third controller (202) being connected to a digital tube (203) via the second controller (201), the second controller (201) being electrically connected to a power display screen (204), and the third controller (202) being electrically connected to a status display screen (205).

2. The energy storage battery according to claim 1, characterized in that: The pin QH of the second controller (201) is connected to the pin SER of the third controller (202); The pin SRCLK of the second controller (201) is connected to the pin SRCLK of the third controller (202); The pin RCLK of the second controller (201) is connected to the pin RCLK of the third controller (202).

3. The energy storage battery according to claim 2, characterized in that: Pin QA of the second controller (201) is connected to pin A of the status display screen (205) via pin R9 of the digital tube (203); Pin QB of the second controller (201) is connected to pin B of the status display screen (205) via pin R6 of the digital tube (203); The pin QC of the second controller (201) is connected to the pin C of the status display screen (205) via the pin R5 of the digital tube (203); The pin QD of the second controller (201) is connected to the pin D of the status display screen (205) via the pin R4 of the digital tube (203).

4. The energy storage battery according to claim 3, characterized in that: The pin QE of the second controller (201) is connected to the pin E of the status display screen (205) via the pin R3 of the digital tube (203); Pin QF of the second controller (201) is connected to pin F of the status display screen (205) via pin R2 of the digital tube (203); The pin QG of the second controller (201) is connected to the pin G of the status display screen (205) via the pin R1 of the digital tube (203).

5. The energy storage battery according to claim 4, characterized in that: Pin QA of the third controller (202) is connected to pin D1G1 1 of the power display screen (204); The QB pin 1 of the third controller (202) is connected to the D1G2 pin 4 of the power display screen (204).

6. The energy storage battery according to claim 5, characterized in that: The pin QC of the third controller (202) is connected to the pin D1G1 of the status display screen (205); The pin QD of the third controller (202) is connected to the pin D1G2 of the status display screen (205).

7. The energy storage battery according to any one of claims 1 to 6, characterized in that: The device also comprises a control unit (100), wherein the control unit (100) comprises a touch panel (101), an unlocking button (102) and a power switch (103) are arranged on the touch panel (101) in sequence, and the power display screen (204) and the status display screen (205) are arranged on the touch panel (101).

8. The energy storage battery according to claim 7, characterized in that: The control unit (100) further comprises a first controller (104), wherein the first controller (104) is connected to the unlock button (102) via a pin CINO, and the first controller (104) is connected to the power switch (103) via a pin CIN1.

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