CN217689331U

CN217689331U - Battery nuclear capacity equipment

Info

Publication number: CN217689331U
Application number: CN202221380686.8U
Authority: CN
Inventors: 杨俊明; 刘竹铭; 陶修群; 陈艳梅; 苏属阳
Original assignee: Liuzhou Zijing Recycling Energy Technology Co ltd
Current assignee: Liuzhou Zijing Recycling Energy Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-28
Anticipated expiration: 2032-06-02

Abstract

The utility model provides a battery nuclear capacity device, which comprises an outer cover shell, wherein an installation cavity is formed inside the outer cover shell; a power interface exposed at a rear sidewall of the outer case for connection with the battery pack; a discharge device disposed within the mounting cavity for receiving a discharge of the battery pack; the discharge control module is arranged in the mounting cavity and used for controlling the discharge work of the battery pack; the main control module is arranged in the mounting cavity and used for detecting the discharge voltage, the discharge current and the capacity of the battery pack; the communication interface is exposed on the front side wall of the outer casing and is used for being connected with external equipment to transmit detection information of the main control module; and the power supply module is arranged in the mounting cavity, is connected with the battery pack and is used for supplying power to the battery nuclear capacity equipment. The battery capacity checking device can remotely start capacity checking work under the control of external equipment, is beneficial to improving the working efficiency of the capacity checking work, and reduces the labor cost.

Description

Battery nuclear capacity equipment

Technical Field

The utility model relates to a battery nuclear holds technical field, especially relates to a battery nuclear holds equipment.

Background

In daily life, the storage battery is widely applied to application scenes such as electric vehicles, communication base stations, railways, photovoltaic energy storage, data machine rooms, hospital bank UPS batteries and the like as a secondary battery capable of being repeatedly charged and discharged. Since the discharge performance of the battery pack gradually decreases as the usage time increases, it is necessary to check the capacity of the battery (check the capacity of the battery) at an indefinite time to determine whether the battery is satisfactory for normal use. However, in the prior art, maintenance personnel are required to check the capacity of the storage battery on the spot, data are recorded manually, and the capacity checking work is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can solve the battery nuclear appearance equipment of above-mentioned arbitrary problem.

The utility model discloses a further purpose improves the radiating effect of battery nuclear appearance equipment.

Particularly, the utility model provides a battery nuclear holds equipment includes: an outer housing, an installation cavity is formed inside the outer housing; a power interface exposed at a rear sidewall of the outer casing for connection with a battery pack; a discharge device disposed within the mounting cavity for receiving a discharge of the battery pack; a discharge control module for controlling a discharge operation of the battery pack; the main control module is used for detecting the discharge voltage, the discharge current and the capacity of the battery pack; the communication interface is exposed on the front side wall of the outer casing and is used for being connected with external equipment to transmit the detection information of the main control module; and the power supply module is connected with the battery pack and used for supplying power to the battery nuclear capacity equipment.

Optionally, the battery capacity check device further includes a touch screen disposed on a front side wall of the outer casing, and configured to display the detection information of the main control module and provide a user with an input start instruction.

Optionally, the battery capacity check device further comprises a key pad disposed on a front side wall of the outer casing for a user to set a discharge current and a discharge cut-off voltage.

Optionally, the battery capacity device further includes: and the heat radiation fan is arranged in the mounting cavity and used for cooling the discharge device in an air mode.

Optionally, a plurality of heat dissipation holes are formed in a side wall of the outer casing, the heat dissipation fan is installed on a side wall opposite to the side wall provided with the heat dissipation holes, and the discharge device is installed between the heat dissipation holes and the heat dissipation fan.

Optionally, the discharge device is mounted on one side of the mounting cavity close to the side wall provided with the heat dissipation hole.

Optionally, the battery kernel capacity device further includes a transparent transmission module, which is configured to transmit the detection information of the main control module to a cloud platform.

Optionally, the battery container further comprises a signal antenna disposed at a front side wall of the outer casing.

Optionally, the battery capacity checking device further comprises a plurality of detection lines, the plurality of detection lines are used for being respectively connected with the single batteries in the battery pack, and each detection line is provided with an independent switch so as to be used for detecting the discharge voltage, the discharge current and the capacity of the single batteries in the battery pack.

Optionally, the battery containment apparatus further comprises a handle disposed at a top of the outer casing.

The utility model discloses a battery nuclear holds equipment and sets up communication interface through at the housing, make battery nuclear hold equipment can be connected with external equipment such as computer or cloud platform, thereby make battery nuclear hold equipment can long-term connection on the group battery, when needs hold the group battery nuclear, maintainer can hold work through the nuclear of computer or cloud platform remote start group battery, and will at every turn nuclear hold the group battery parameter transmission that work acquireed to external equipment, so that maintainer can each item data of remote monitoring group battery. Not only make maintainer can in time acquire the state of group battery, be favorable to in time discovering the problem of group battery, ensure the normal use of group battery. Moreover, the working efficiency of the nuclear capacity work is improved, and the labor cost is reduced.

Further, the utility model discloses a battery nuclear appearance equipment is through setting up radiator fan and louvre respectively on two relative lateral walls of housing to make discharge device be located the installation cavity and be close to the one side that is equipped with the lateral wall of louvre. In the nuclear capacity working process, the airflow generated by the heat radiation fan can be straightly blown to the discharge device and flows out of the outer housing from the heat radiation holes. Therefore, the utilization rate of wind power is improved, and the heat dissipation efficiency is improved. Moreover, the discharge device is close to the heat dissipation holes, so that the heat of the discharge device can be quickly discharged from the heat dissipation holes, and the heat is prevented from being retained in the mounting cavity.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural view of a battery capacity apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the inside of a discharge nuclear capacity device according to an embodiment of the present invention;

fig. 3 is a schematic block diagram of a discharge core capacity device according to an embodiment of the present invention.

Detailed Description

It is to be understood by those skilled in the art that the embodiments described below are only a part of the embodiments of the present invention, and not all embodiments of the present invention, and the part of the embodiments are intended to explain the technical principle of the present invention and not to limit the scope of the present invention. Based on the embodiments provided by the present invention, all other embodiments obtained by those skilled in the art without any inventive work should still fall within the scope of the present invention.

It should be noted that in the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, in one embodiment, the battery capacity management apparatus 1 includes an outer casing 10, a power interface 20, a discharging device 30, a discharging control module 40, a main control module 50, a communication interface 60, and a power supply module 70. Wherein, the outer casing 10 is internally formed with a mounting cavity 110. The power interface 20 is exposed at a rear side wall of the outer case 10 for connection with the battery pack 2. The discharge device 30 is disposed in the mounting cavity 110 for receiving discharge of the battery pack 2. The main control module 50 is disposed in the mounting cavity 110, and is used for controlling the discharging operation of the battery pack. The main control module 50 is disposed in the mounting cavity 110 and is used for detecting a discharge voltage, a discharge current, and a capacity of the battery pack 2. The communication interface 60 is exposed at a front side wall of the housing case 10 for connecting with the external device 3 to transmit the detection information of the main control module 50. The power supply module 70 is disposed in the mounting cavity, connected to the battery pack, and configured to supply power to the battery nuclear capacity device.

Specifically, the outer casing 10 is a square body, and six surfaces of the outer casing 10 jointly enclose the mounting cavity 110. The power interface 20 includes a positive interface 210 and a negative interface 220, the positive interface 210 is used for connecting with the positive electrode of the battery pack 2 to be tested, and the negative interface 220 is used for connecting with the negative electrode of the battery pack 2. The discharge device 30 is connected to the circuit of the positive electrode interface 210 and the negative electrode interface 220, and the discharge device 30 receives discharge of the battery pack 2 as a load. The discharge control module 40 can obtain the current, the voltage and the discharge time during the discharge and capacity check operation of the battery pack 2, so as to control the completion of the capacity check operation when the condition is reached.

Further, the main control module 50 can detect the discharge voltage and the discharge current of the battery pack 2, thereby determining the capacity of the battery pack 2. The communication interface 60 may employ an RS485 interface (RS, recommended Standards). The communication interface 60 can be connected to the external device 3, wherein the external device 3 may be a computer or other types of upper computers (i.e., computers capable of issuing operation commands). The maintenance personnel can send an instruction for controlling the starting of the nuclear capacity operation to the battery nuclear capacity device 1 through the external device 3, and the communication interface 60 can transmit the detection information acquired by the main control module 50 to the external device 3, so that the maintenance personnel can know the state of the battery pack 2. The power supply module 70 is used for converting the battery pack 2 into a power source usable by the battery capacity check device 1, so as to be used by the battery capacity check device 1.

In the scheme of this embodiment, the communication interface 60 is disposed in the outer casing, so that the battery capacity checking device 1 can be connected to the external device 3, for example, a computer, and thus the battery capacity checking device 1 can remotely start the capacity checking operation under the control of the external device 3, and transmit the battery pack 2 parameter obtained by each capacity checking operation to the external device 3. Not only make maintainer can in time acquire group battery 2's state, be favorable to in time discovering the problem of group battery 2, ensure the normal use of group battery 2. Moreover, the working efficiency of the nuclear capacity work is improved, and the labor cost is reduced.

As shown in fig. 1, the battery container apparatus 1 further includes a touch screen 120, wherein the touch screen 120 is disposed on a front side wall of the outer casing 10, and is used for displaying the detection information of the main control module 50 and allowing a user to input a start instruction.

Specifically, when the battery capacity checking device 1 needs to start the capacity checking operation, the user may wake up the touch screen 120 and then click the start area on the touch screen 120 to control the battery capacity checking device to operate. At least the information of the discharge current, the real-time voltage, the cut-off voltage, and the discharge capacity is displayed on the touch screen 120.

As can be understood by those skilled in the art, by installing the touch screen 120 on the outer casing 10, the battery nuclear capacity device 1 can be used both remotely and in the field, so that the applicability of the battery nuclear capacity device 1 is improved, and the battery nuclear capacity device can be applied to various use scenes.

Referring to fig. 1, further, the battery capacity management apparatus 1 includes a key pad 130, and the key pad 130 is disposed on a front side wall of the outer case 10 for a user to set a discharge current and a discharge cutoff voltage. That is, before the capacity check operation is started, the maintenance worker can set the discharge current and the off-voltage of the capacity check operation using key pad 130 so that battery pack 2 performs the discharge operation in accordance with the set discharge current, and stop the discharge operation after the discharge current drops to the off-voltage.

It should be noted that, of course, the control parameters may also be input on the touch screen 120.

Those skilled in the art will appreciate that the key pad 130 is provided to allow the maintenance personnel to input the control parameters in a custom manner for ease of use. And when one input mode is failed, the other input mode can be adopted for inputting, so that the core-capacity work can be ensured to be carried out smoothly.

As shown in fig. 2, in one embodiment, the battery capacity verification apparatus 1 includes a heat dissipation fan 80 disposed in the installation cavity 110 for blowing air toward the discharge device 30. Therefore, the heat generated by the discharge device 30 in the core capacity process can be taken away by the flowing air flow generated by the cooling fan 80 to cool the discharge device 30, which is beneficial to ensuring the normal operation of the core capacity.

Referring to fig. 1, a plurality of heat dissipation holes 140 are further formed on a sidewall of the outer casing 10, the heat dissipation fan 80 is mounted on a sidewall opposite to the sidewall where the heat dissipation holes 140 are formed, and the discharge device 30 is mounted between the heat dissipation holes 140 and the heat dissipation fan 80.

Specifically, the heat dissipation fan 80 and the heat dissipation holes 140 are respectively disposed on the inner sides of the left and right sidewalls of the outer housing 10, that is, on the opposite sidewalls. Moreover, the heat dissipation fan 80 faces the sidewall with the heat dissipation holes 140, and the discharge device 30 is located between the heat dissipation fan 80 and the heat dissipation holes 140, that is, on the air outlet path of the heat dissipation fan 80.

It can be understood by those skilled in the art that the heat dissipation fan 80 and the heat dissipation holes 140 are respectively provided on the opposite sidewalls of the housing case 10. During the nuclear capacity operation, the airflow generated by the heat dissipation fan 80 can be directly blown to the discharge device 30 and flow out of the heat dissipation hole 140 to the outside of the housing. Therefore, the waste of wind power is reduced, the utilization rate of the wind power is improved, and the heat dissipation efficiency is improved.

Referring to fig. 2, further, the discharge device 30 is installed at a side of the installation cavity 110 near the sidewall where the heat dissipation hole 140 is formed. Preferably, the discharge device 30 is attached to the sidewall where the heat dissipation hole 140 is located. The proximity of the discharge device 30 to the heat dissipation hole 140 enables heat of the discharge device 30 to be more quickly dissipated from the heat dissipation hole 140, thereby preventing heat from being retained in the mounting cavity 110.

In addition, in one embodiment, the discharge device 30 is a load of a rectangular parallelepiped or a cylinder, and the axial direction thereof extends along the front-rear direction of the outer casing 10, so that the discharge device 30 can correspond to more heat dissipation holes 140 as much as possible, thereby allowing heat to be more rapidly discharged from the heat dissipation holes 140.

As shown in fig. 2, in an embodiment, the battery capacity management apparatus 1 further includes a transparent transmission module 90, which is configured to transmit the detection information of the main control module 50 to the cloud platform 4. Transparent transmission means that the transmitted content is only responsible for transmitting the transmitted content from a source address to a destination address without any change to the content of the service data, regardless of the content of the transmitted service in the communication. The transparent transmission module 90 can transmit data to the cloud platform 4 in a wireless transmission mode, so that maintenance personnel can conveniently take the data at any time, and the life cycle of the battery pack 2 can be conveniently managed.

As shown in fig. 1, further, the battery capacity check apparatus 1 includes a signal antenna 150 disposed at a front side wall of the outer casing 10. Signal antenna 150 may be a retractable antenna. The signal antenna 150 can improve the signal transmission capability of the battery capacity check device 1.

Preferably, the battery capacity check device 1 includes a plurality of detection lines for respectively connecting with the individual batteries in the battery pack 2, and each detection line is provided with an independent switch for detecting the discharge voltage, discharge current, and capacity of the individual batteries in the battery pack 2.

That is, the positive electrode and the negative electrode of each battery cell in the battery pack 2 can be connected to the nuclear capacitor circuit through the power interface 20. And a plurality of detection lines are arranged in the core-capacitor circuit in the installation cavity 110 and correspond to the interfaces of each single battery. Therefore, the single battery can be subjected to the capacity checking operation only by conducting the circuit of one single battery at a time. Meanwhile, the capacity of each cell may be displayed on the touch screen 120 and transmitted to the external device 3 and the cloud platform 4.

As shown in fig. 1, in one embodiment, the battery containment apparatus 1 includes a handle 160 disposed at the top of the housing shell 10, such that a maintenance person can lift the battery containment apparatus 1 using the handle 160 to facilitate movement of the battery containment apparatus 1.

As shown in fig. 1 to 3, during the use of the battery container apparatus 1, the maintainer can carry the battery container apparatus 1 to a work place through the handle 160. Then, each unit cell in the battery pack 2 is connected to the power interface 20. The battery pack 2 supplies power to the battery capacity check device 1 through the power supply module 70. The communication interface 60 of the battery capacity check device 1 is connected to the communication line. The maintenance personnel can input the discharge current and the cutoff voltage by waking up the touch screen 120 and then click on the start area. The battery pack 2 is discharged to the discharge device 30 and stopped when the off-voltage is reached, and the capacity of the battery pack 2 can be detected from the discharge current and time. Then, the maintenance personnel can detect the capacities of the single batteries one by controlling the connection of the single detection line. All data generated in the kernel content work can be displayed on the touch screen 120 and transmitted to the external device 3 and the cloud platform 4.

Then, the battery capacity checking device 1 can be connected to the battery pack 2 for a long time, when the capacity checking work needs to be carried out again, a maintainer can remotely control and start the capacity checking work of the battery pack 2 through the external device 3 or the cloud platform 4, and meanwhile, parameters such as voltage, current and capacity when the battery pack 2 is checked and held can be uploaded to the external device 3 and the cloud platform 4, so that the maintainer can carry out remote monitoring on various parameters of the battery pack 2.

As can be understood by those skilled in the art, the battery capacity check device 1 of the present embodiment can be used not only in the field, but also in a remote manner, has a wide application range, is beneficial to timely finding the problem of the battery pack 2, and reduces the labor cost. Meanwhile, the whole capacity of the battery pack 2 can be detected, the capacity of the single battery can also be detected, and the single battery which cannot be normally used can be accurately found. In addition, each part of the embodiment is reasonably distributed on the outer housing 10, so that the operation of maintenance personnel is convenient.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. A battery capacity verification apparatus, comprising:

an outer housing, an installation cavity is formed inside the outer housing;

a power interface exposed at a rear sidewall of the outer casing for connection with a battery pack;

a discharge device disposed within the mounting cavity for receiving a discharge of the battery pack;

the discharge control module is arranged in the mounting cavity and used for controlling the discharge operation of the battery pack;

the main control module is arranged in the mounting cavity and used for detecting the discharge voltage, the discharge current and the capacity of the battery pack;

the communication interface is exposed on the front side wall of the outer casing and is used for being connected with external equipment to transmit the detection information of the main control module;

and the power supply module is arranged in the mounting cavity, is connected with the battery pack and is used for supplying power to the battery core capacity equipment.

2. The battery capacity management apparatus of claim 1, further comprising:

and the touch screen is arranged on the front side wall of the outer housing and is used for displaying the detection information of the main control module and allowing a user to input a starting instruction.

3. The battery capacity check apparatus of claim 2, further comprising:

and the key pad is arranged on the front side wall of the outer casing and used for setting discharge current and discharge cut-off voltage by a user.

4. The battery capacity check apparatus of claim 1, further comprising:

and the heat radiation fan is arranged in the mounting cavity and used for cooling the discharge device in an air mode.

5. The battery capacity check apparatus of claim 4,

the side wall of the outer casing is provided with a plurality of heat dissipation holes, the heat dissipation fan is arranged on the side wall opposite to the side wall provided with the heat dissipation holes, and the discharge device is arranged between the heat dissipation holes and the heat dissipation fan.

6. The battery capacity check apparatus of claim 5,

the discharging device is installed on one side, close to the side wall provided with the heat dissipation holes, of the installation cavity.

7. The battery capacity check apparatus of claim 1, further comprising:

and the transparent transmission module is used for transmitting the detection information of the main control module to a cloud platform.

8. The battery capacity check apparatus of claim 7, further comprising:

a signal antenna disposed at a front sidewall of the outer casing.

9. The battery capacity management apparatus of claim 1, further comprising:

a plurality of detection lines for connecting to the individual cells in the battery pack, respectively, and each of the detection lines is provided with an independent switch for detecting a discharge voltage, a discharge current, and a capacity of the individual cells in the battery pack.

10. The battery capacity check apparatus of claim 1, further comprising:

a handle disposed at a top of the outer casing.