Na battery charging box

Abstract

The invention provides a Na battery charging box, which comprises a support frame body and a charging unit, and is characterized in that a reverse power supply board is arranged on the support frame body, when the external power of the Na battery charging box is cut off, if a sodium battery with a certain electric quantity is still placed in the charging unit, the reverse power supply board reversely supplies power to the Na battery charging box by using the electricity in the sodium battery; the charging state control module is used for monitoring the temperature and the charging state of the sodium battery in the charging unit in real time in the charging process and cutting off power supply to the sodium battery when it is monitored that the temperature is abnormal or the charging state is abnormal. And the communication module is used for transmitting the battery charging state and charging temperature parameters in the charging unit to the external communication equipment in real time and receiving data of the external communication equipment to control the charging unit, so that the battery state is effectively fed back, and the use efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of charging box body processing, and more specifically, to a Na battery charging box. Background Art

[0002] Battery charging and discharging maintenance equipment is mainly used for single or single battery packs, but batteries are often used frequently, in large quantities and of various types. Therefore, a charging box is needed to cooperate with the charging bin to charge the items placed inside the charging bin.

[0003] The charging box in the prior art that is closest to the present application is the one with announcement number: CN219801949U, which discloses a battery charging box including a charging box body and a mounting frame, wherein the interior of the charging box body is divided into a charging area and a temperature control area by a partition, a mounting frame is fixedly installed inside the charging area, and the charging area is divided into a plurality of fixed areas for installing charging compartments by the mounting frame, a cover plate is hingedly connected to the front end of the charging compartment, and a placement cavity and an installation cavity are separated inside the charging compartment by a flame retardant plate, the internal dimensions of the placement cavity match the external dimensions of the battery body to be charged, a charging socket is fixedly installed on the side wall of the installation cavity, and the inside of the charging socket is electrically connected to the high temperature alarm circuit breaker control switch inside the installation cavity through a wire, the temperature monitoring end of the high temperature alarm circuit breaker control switch passes through the flame retardant plate and is fixed on the side wall of the placement cavity, and the charging environment provided by the charging compartment is monitored by arranging the high temperature alarm circuit breaker control switch and the remote smoke alarm.

[0004] The existing charging box cannot be used after power failure and cannot effectively feedback the battery charging status.

[0005] In view of this, the present invention proposes a Na battery charging box which can still be used when the power is off and can provide timely feedback on the battery status. Summary of the invention

[0006] The object of the present invention is to provide a Na battery charging box which is easy to screen and has a simple structure.

[0007] A Na battery charging box comprises a support frame 1 and a charging unit 2, wherein: the support frame 1 is provided with a plurality of charging units 2 in sequence from top to bottom, a temperature control and fire prevention module 3 is provided on the top of the charging unit 2, heat dissipation modules 4 are provided on both sides of the charging unit 2, a charging unit control board module and a communication module are provided on the rear side of the charging unit 2, a charging state control module 5 is provided on the right side of the charging unit 2, the temperature control and fire prevention module 3, the heat dissipation module 4, the charging state control module 5, and the communication module are electrically connected to the charging unit control board module, a code scanning and recognition unit 6 is provided on the side of the support frame 1, and the code scanning and recognition unit 6 communicates with the charging unit through the communication module The temperature control and fire prevention module 3 is used to monitor the temperature of the sodium battery in the charging unit 2 and automatically extinguish the charging unit 2 when a fire occurs. The heat dissipation module 4 is used to air-cool the charging unit 2 according to the temperature monitored by the temperature control and fire prevention module 3. The charging state control module 5 is used to monitor the temperature and charging state of the sodium battery in the charging unit 2 in real time during the charging process and cut off the power supply to the sodium battery when abnormal temperature or abnormal charging state is detected. The communication module is used to transmit the battery charging state and charging temperature parameters in the charging unit 2 to an external communication device in real time and receive data from the external communication device to control the charging unit 2.

[0008] Furthermore, the charging unit 2 includes a charging box 21 and a charging box door 22. The charging box door 22 is hingedly connected to the charging box 21 through a connecting piece. A fixing portion 211 is provided on one side of the charging box 21, and a locking portion 212 is provided at one end of the charging box 21. The locking portion 212 is correspondingly connected to the fixing portion 211.

[0009] Furthermore, a charging feedback unit 213 is provided on the fixing portion 211. When the charging feedback unit 213 is green, the sodium battery is fully charged and can be used. When the charging feedback unit 213 is red, the sodium battery is not fully charged and cannot be used. When the charging feedback unit 213 is yellow, the sodium battery is insufficiently charged and can be used but is in a poor state.

[0010] In some embodiments, a plurality of limit bars 23 are provided at intervals on the inner wall of the charging box 21 . The limit bars 23 are used to limit the position of the sodium battery, and the top of the limit bar 23 is connected to the outer wall of the sodium battery.

[0011] Furthermore, a guide slope 231 is provided on the limiting strip 23 near the charging box door 22 to facilitate the placement of the sodium battery into the charging box 21 .

[0012] In some embodiments, two limiting fixing columns 24 are further provided in the charging box body 21 away from the charging box door 22 . The limiting fixing columns 24 are used to limit and position the horizontal position of the sodium battery. The two limiting fixing columns 24 are correspondingly connected to the sides of the sodium battery.

[0013] In some embodiments, a diversion partition plate 25 is provided between adjacent charging units 2 , and the diversion partition plate 25 is connected to the support frame 1 , and is used to divide each charging unit 2 and divert rainwater to prevent water accumulation.

[0014] In some embodiments, a monitoring unit 7 is further provided on the support frame 1 to monitor safety.

[0015] In some embodiments, the temperature control and fire protection module 3 includes a temperature sensor and a hot aerosol fire extinguishing device. The top of the charging unit 2 is provided with a temperature sensor and a hot aerosol fire extinguishing device in sequence. The temperature sensor and the hot aerosol fire extinguishing device are electrically connected to the charging unit control panel module.

[0016] Beneficial effects of the invention: The invention proposes a Na battery charging box, including a support frame 1 and a charging unit 2. A reverse power supply board is provided on the support frame. When the external power is cut off in the Na battery charging box, if a sodium battery with a certain amount of power is still placed in the charging unit, the reverse power supply board will use the power in the sodium battery to reversely power the Na battery charging box, so that the Na battery charging box can normally perform the battery replacement service when the external power is cut off. A charging unit control board module and a communication module are provided on the rear side of the charging unit 2. A charging state control module 5, a temperature control and fire prevention module 3, a heat dissipation module 4, and a charging state control module 5 are provided on the right side of the charging unit 2. Module 5 and the communication module are electrically connected to the charging unit control board module. A code scanning and recognition unit 6 is provided on the side of the support frame 1. The code scanning and recognition unit 6 is connected to the charging unit 2 through the communication module. The charging state control module 5 is used to monitor the temperature and charging state of the sodium battery in the charging unit 2 in real time during the charging process and cut off the power supply to the sodium battery when abnormal temperature or abnormal charging state is detected. The communication module is used to transmit the battery charging state and charging temperature parameters in the charging unit 2 to an external communication device in real time and receive data from the external communication device to control the charging unit 2, effectively provide feedback on the battery state, and improve the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a Na battery charging box of the present application.

[0018] Figure 2 This is a schematic diagram of the partial structure of a charging unit of a Na battery charging box of the present application.

[0019] Figure 3 This is a schematic diagram of the partial structure of a charging unit of a Na battery charging box of the present application.

[0020] Main component symbols

[0021] Support frame 1, charging unit 2, charging box 21, fixing part 211, locking part 212, charging feedback unit 213, charging box door 22, limit strip 23, guide slope 231, limit fixing column 24, guide dividing plate 25, temperature control and fire prevention module 3, heat dissipation module 4, charging status control module 5, code scanning and recognition unit 6, monitoring unit 7.

[0022] The following specific implementation manner will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0023] The following examples are described to assist the understanding of the present application, and the examples are not and should not be interpreted in any way as limiting the scope of protection of the present application.

[0024] In the following description, those skilled in the art will recognize that throughout this discussion, components may be described as separate functional units (which may include sub-units), but those skilled in the art will recognize that various components or portions thereof may be divided into separate components or may be integrated together (including within a single system or component).

[0025] At the same time, the connections between components or systems are not intended to be limited to direct connections, rather, the data between these components may be modified, reformatted, or otherwise changed by intermediate components. In addition, additional or fewer connections may be used. It should also be noted that the terms "coupled," "connected," or "input" should be understood to include direct connections, indirect connections through one or more intermediate devices, and wireless connections.

[0026] Embodiment 1:

[0027] like Figure 1 As shown, it is a schematic diagram of the overall structure of a Na battery charging box of the present application; Figure 2 As shown, it is a schematic diagram of the partial structure of a charging unit of a Na battery charging box of the present application; Figure 3 The figure shows a schematic diagram of the partial structure of a charging unit of a Na battery charging box of the present application.

[0028] A Na battery charging box comprises a support frame 1 and a charging unit 2, wherein: the support frame 1 is provided with a plurality of charging units 2 in sequence from top to bottom, a temperature control and fire prevention module 3 is provided on the top of the charging unit 2, heat dissipation modules 4 are provided on both sides of the charging unit 2, a charging unit control board module and a communication module are provided on the rear side of the charging unit 2, a charging state control module 5 is provided on the right side of the charging unit 2, the temperature control and fire prevention module 3, the heat dissipation module 4, the charging state control module 5, and the communication module are electrically connected to the charging unit control board module, a code scanning and recognition unit 6 is provided on the side of the support frame 1, and the code scanning and recognition unit 6 communicates with the charging unit through the communication module The temperature control and fire prevention module 3 is used to monitor the temperature of the sodium battery in the charging unit 2 and automatically extinguish the charging unit 2 when a fire occurs. The heat dissipation module 4 is used to air-cool the charging unit 2 according to the temperature monitored by the temperature control and fire prevention module 3. The charging state control module 5 is used to monitor the temperature and charging state of the sodium battery in the charging unit 2 in real time during the charging process and cut off the power supply to the sodium battery when abnormal temperature or abnormal charging state is detected. The communication module is used to transmit the battery charging state and charging temperature parameters in the charging unit 2 to an external communication device in real time and receive data from the external communication device to control the charging unit 2.

[0029] The charging unit 2 includes a charging box 21 and a charging box door 22. The charging box door 22 is hingedly connected to the charging box 21 through a connecting piece. A fixing portion 211 is provided on one side of the charging box 21, and a locking portion 212 is provided at one end of the charging box 21. The locking portion 212 is correspondingly connected to the fixing portion 211.

[0030] The fixing portion 211 is also provided with a charging feedback unit 213. When the charging feedback unit 213 is green, the sodium battery is fully charged and can be used. When the charging feedback unit 213 is red, the sodium battery is not fully charged and cannot be used. When the charging feedback unit 213 is yellow, the sodium battery is insufficiently charged and can be used but is in a poor state.

[0031] The inner wall of the charging box 21 is also provided with a plurality of limit bars 23 at intervals. The limit bars 23 are used to limit the position of the sodium battery. The top of the limit bar 23 is connected to the outer wall of the sodium battery.

[0032] A guide slope 231 is provided on the limiting strip 23 near the charging box door 22 to facilitate the placement of the sodium battery into the charging box 21 .

[0033] Two limiting fixing columns 24 are further provided in the charging box body 21 away from the charging box door 22 . The limiting fixing columns 24 are used to limit and locate the horizontal position of the sodium battery. The two limiting fixing columns 24 are correspondingly connected to the sides of the sodium battery.

[0034] A guide dividing plate 25 is provided between adjacent charging units 2 , and the guide dividing plate 25 is connected to the support frame 1 , and is used to divide each charging unit 2 and guide rainwater to prevent water accumulation.

[0035] The support frame 1 is also provided with a monitoring unit 7 to monitor safety.

[0036] The temperature control fire prevention module 3 includes a temperature sensor and a hot aerosol fire extinguishing device. The top of the charging unit 2 is provided with a temperature sensor and a hot aerosol fire extinguishing device in sequence. The temperature sensor and the hot aerosol fire extinguishing device are electrically connected to the charging unit control board module.

[0037] Beneficial effects of the invention: The invention proposes a Na battery charging box, including a support frame 1 and a charging unit 2. A reverse power supply board is provided on the support frame. When the external power is cut off in the Na battery charging box, if a sodium battery with a certain amount of power is still placed in the charging unit, the reverse power supply board will use the power in the sodium battery to reversely power the Na battery charging box, so that the Na battery charging box can normally perform the battery replacement service when the external power is cut off. A charging unit control board module and a communication module are provided on the rear side of the charging unit 2. A charging state control module 5, a temperature control and fire prevention module 3, a heat dissipation module 4, and a charging state control module 5 are provided on the right side of the charging unit 2. Module 5 and the communication module are electrically connected to the charging unit control board module. A code scanning and recognition unit 6 is provided on the side of the support frame 1. The code scanning and recognition unit 6 is connected to the charging unit 2 through the communication module. The charging state control module 5 is used to monitor the temperature and charging state of the sodium battery in the charging unit 2 in real time during the charging process and cut off the power supply to the sodium battery when abnormal temperature or abnormal charging state is detected. The communication module is used to transmit the battery charging state and charging temperature parameters in the charging unit 2 to an external communication device in real time and receive data from the external communication device to control the charging unit 2, effectively provide feedback on the battery state, and improve the use efficiency.

[0038] Although the present application has disclosed multiple aspects and embodiments, other aspects and embodiments will be obvious to those skilled in the art, and several modifications and improvements may be made without departing from the concept of the present application, all of which belong to the protection scope of the present application. The multiple aspects and embodiments disclosed in the present application are only for illustration and are not intended to limit the present application. The actual protection scope of the present application shall be subject to the claims.

Claims

1. A Na battery charging box, comprising a support frame (1) and a charging unit (2), characterized in that: The support frame is provided with a reverse power supply board. When the external power supply of the Na battery charging box is cut off, if a sodium battery with a certain amount of power is still placed in the charging unit, the reverse power supply board will use the power in the sodium battery to reversely supply power to the Na battery charging box, so that the Na battery charging box can normally perform battery replacement services when the external power supply is cut off. The support frame (1) is provided with a plurality of charging units (2) from top to bottom. The top of the charging unit (2) is provided with a temperature control and fire prevention module (3). Both sides of the charging unit (2) are provided with heat dissipation modules (4). The rear side of the charging unit (2) is provided with a charging unit control board module and a communication module. The right side of the charging unit (2) is provided with a charging state control module (5). The temperature control and fire prevention module (3), the heat dissipation module (4), the charging state control module (5), and the communication module are electrically connected to the charging unit control board module. A code scanning and identification unit (6) is provided on the side of the support frame (1), and the code scanning and identification unit (6) is connected to the charging unit (2) through a communication module. The temperature control and fire prevention module (3) is used to monitor the temperature of the sodium battery in the charging unit (2) and automatically extinguish the charging unit (2) when a fire occurs. The heat dissipation module (4) is used to air-cool the charging unit (2) according to the temperature monitored by the temperature control and fire prevention module (3). The charging state control module (5) is used to monitor the temperature and charging state of the sodium battery in the charging unit (2) in real time during the charging process and cut off the power supply to the sodium battery when abnormal temperature or abnormal charging state is detected. The communication module is used to transmit the battery charging state and charging temperature parameters in the charging unit (2) to an external communication device in real time and receive data from the external communication device to control the charging unit (2).

2. The Na battery charging box as claimed in claim 1, characterized in that: The charging unit (2) comprises a charging box (21) and a charging box door (22); the charging box door (22) is hingedly connected to the charging box (21) via a connecting piece; a fixing portion (211) is provided on one side of the charging box (21); a locking portion (212) is provided on one end of the charging box (21); the locking portion (212) is correspondingly connected to the fixing portion (211).

3. The Na battery charging box as claimed in claim 2, characterized in that: The fixing portion (211) is also provided with a charging feedback unit (213). When the charging feedback unit (213) is green, the sodium battery is in a state of being fully charged and usable; when the charging feedback unit (213) is red, the sodium battery is in a state of being incompletely charged and unusable; and when the charging feedback unit (213) is yellow, the sodium battery is insufficiently charged and usable but in a poor state.

4. The Na battery charging box as claimed in claim 1, characterized in that: The inner wall of the charging box (21) is also provided with a plurality of limit bars (23) at intervals, the limit bars (23) being used to limit the position of the sodium battery, and the top of the limit bar (23) is connected to the outer wall of the sodium battery.

5. The Na battery charging box as claimed in claim 4, characterized in that: A guide slope (231) is provided on the limiting strip (23) near the charging box door (22) to facilitate placement of the sodium battery into the charging box (21).

6. The Na battery charging box as claimed in claim 1, characterized in that: Two limiting fixing columns (24) are also arranged in the charging box body (21) away from the charging box door (22), and the limiting fixing columns (24) are used to limit and locate the horizontal position of the sodium battery. The two limiting fixing columns (24) are correspondingly connected to the side edges of the sodium battery.

7. The Na battery charging box as claimed in claim 1, characterized in that: A flow guide partition plate (25) is provided between adjacent charging units (2), and the flow guide partition plate (25) is connected to the support frame (1) and is used to partition the charging units (2) and to guide rainwater to prevent water accumulation.

8. The Na battery charging box as claimed in claim 1, characterized in that: The support frame (1) is also provided with a monitoring unit (7) to perform the function of monitoring safety.

9. The Na battery charging box as claimed in claim 1, characterized in that: The temperature control fire prevention module (3) comprises a temperature sensor and a hot aerosol fire extinguishing device. The top of the charging unit (2) is provided with the temperature sensor and the hot aerosol fire extinguishing device in sequence. The temperature sensor and the hot aerosol fire extinguishing device are electrically connected to the charging unit control panel module.

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