Battery detection explosion-proof cabinet

Abstract

The utility model relates to a battery detection explosion-proof cabinet, comprising a cabinet body provided with an opening and an accommodating space communicated with the opening; the storage racks are arranged in the accommodating space, and a plurality of storage racks are arranged along the height direction of the cabinet body; the partition plate fixing device is arranged on the storage rack and the cabinet body; the partition plates are arranged on the partition plate fixing device and are used for dividing the accommodating space into a plurality of detection cabins for placing batteries together with the storage rack; and the display testing devices are arranged on the cabinet body, are in one-to-one correspondence with the detection cabins, are connected with the batteries, and are used for monitoring a charging and discharging state curve of the batteries and recording and displaying detection results in real time. According to the battery detection explosion-proof cabinet, the batteries are placed in the detection bin, the safety is improved, the charging and discharging states of the batteries are monitored, displayed and recorded in real time through the display testing device, the charging and discharging states of the batteries can be conveniently observed in real time, detection abnormity can be conveniently generated in time, each battery is independently detected, and the detection efficiency is improved. Therefore, detection can be started after wiring with the display test device, and the detection efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to an explosion-proof cabinet, and more particularly to an explosion-proof cabinet for battery testing. Background Technology

[0002] Battery testing requires connecting to a computer or other host device to detect and record battery voltage and charge / discharge state curves. However, this computer-based data recording method doesn't allow viewing the voltage data of each individual cell in the battery pack. When comparing discharge data and curves, switching channels and software is necessary, and the data needs to be processed before it can be viewed intuitively. This method is prone to errors and doesn't provide real-time results, reducing testing efficiency. Furthermore, since room-temperature charge / discharge tests are conducted in open environments, unstable battery conditions can lead to bulging or even fire, posing a safety hazard. Utility Model Content

[0003] To address the aforementioned issues of low testing efficiency and safety hazards, this utility model provides an explosion-proof battery testing cabinet. The specific technical solution is as follows:

[0004] An explosion-proof battery testing cabinet includes: a cabinet body with an opening and a receiving space communicating with the opening; a shelf arranged within the receiving space, and having a plurality of shelves arranged along the height direction of the cabinet body; a partition fixing device arranged on the shelf and the cabinet body; a partition plate arranged on the partition fixing device, used to divide the receiving space into a plurality of testing compartments for placing batteries, together with the shelf; and a display testing device arranged on the cabinet body, corresponding to each testing compartment, the display testing device being connected to the battery for monitoring the battery charge and discharge state curves and recording and displaying the test results in real time; wherein, the partition fixing device is used to adjust the spacing of the partition plates.

[0005] Preferably, the partition fixing device includes: a fixing guide rail, which is disposed at both ends of the detection chamber and has a fixing groove; a fixing slider, which is movably disposed in the fixing groove; a fixing screw, which is disposed on the fixing slider and is disposed opposite to the fixing groove, for abutting against the fixing groove so that the fixing slider is fixed to the fixing guide rail; and a fixing rod, whose two ends are respectively connected to the fixing sliders at both ends of the detection chamber and connected to the partition plate.

[0006] Furthermore, the fixing groove is a T-shaped groove, and the fixing slider is a T-shaped slider.

[0007] Furthermore, the fixing rod is provided with a partition slot for fixing the partition plate.

[0008] Preferably, the cabinet has several adjustment holes arranged on both sides; the shelves have fixing protrusions at both ends that match the adjustment holes, and the fixing protrusions are detachably inserted into the adjustment holes.

[0009] Preferably, the display testing device includes: a housing; a display screen disposed on the housing; a control board disposed inside the housing and connected to the display screen; control buttons disposed on the control board and located on one side of the display screen; and a power supply assembly disposed inside the housing and connected to the control board.

[0010] Furthermore, the display testing device also includes a magnetic component, which is disposed on the housing and is used to magnetically attach to the cabinet.

[0011] Furthermore, the control board is equipped with a communication component for data transmission.

[0012] Preferably, the battery explosion-proof cabinet further includes a temperature sensor, which is located inside the detection chamber and connected to the display testing device, for detecting the battery temperature during battery charging and discharging.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This utility model provides a battery testing explosion-proof cabinet that places batteries in a testing compartment, improving safety. It uses a display testing device to monitor, display, and record the charging and discharging status of the batteries in real time, facilitating real-time observation of the charging and discharging status and enabling timely detection of abnormalities. Furthermore, each battery is tested independently, so testing can be started immediately after wiring to the display testing device, greatly improving testing efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this application;

[0016] Figure 2 This is a front view of this application;

[0017] Figure 3 This is a rear view of this application;

[0018] Figure 4 This is a cross-sectional view of this application;

[0019] Figure 5 yes Figure 1 A magnified view of a section at point I;

[0020] Figure 6 It is a cross-sectional view showing the test apparatus. Detailed Implementation

[0021] The present invention will now be further described with reference to the accompanying drawings.

[0022] like Figures 1 to 6 As shown, a battery testing explosion-proof cabinet includes a cabinet body 1, a shelf 2, a partition fixing device 4, a partition plate 3, and a display and testing device 5. The cabinet body 1 has an internal storage space, and an opening at the back of the cabinet body 1 communicating with the storage space. The shelf 2 is located within the storage space, with its two ends connected to the sides of the cabinet body 1, and several shelves 2 arranged along their height. The partition fixing device 4 is installed on the shelf 2 and located on its front and rear sides, and is also installed at the top and bottom of the storage space. The partition plate 3 is installed on the partition fixing device 4. The partition plate 3 and the shelf 2 divide the storage space into several testing compartments 10. These testing compartments 10 are used to place batteries, ensuring that the batteries are tested within the compartments. This prevents battery bulging or fire from igniting other batteries, improving safety. The partition fixing device 4 is used to adjust the spacing of the partition plates 3, allowing the position of the partition plates 3 to be adjusted according to the number and size of the batteries. The display test device 5 is installed on the front of the cabinet 1. The display test device 5 corresponds one-to-one with the test chamber 10, that is, one-to-one with the battery. The display test device 5 is connected to the battery to monitor the battery charge and discharge state curve and record and display the test results in real time.

[0023] Since each battery is tested individually using an independent display testing device 5, testing can begin immediately after the battery is connected to the display testing device 5, without having to connect all batteries to the display testing device 5 before testing. This improves testing efficiency. Furthermore, the display testing device 5 can display the charging and discharging status and status curves of the battery in real time, and can also record the battery test results, making it convenient to observe the test results in real time.

[0024] Battery products are placed in the testing compartment 10 of cabinet 1. The charging and discharging cables are connected to an external regulated power supply or electronic load through the cable passage hole 11 on the front of cabinet 1. The control line is connected to the display and testing device 5.

[0025] The shelving unit 2 divides the storage space of the cabinet 1 into several isolation compartments along the height direction, and the partition plate 3 further divides the isolation compartments into several testing compartments 10, so that multiple batteries can be placed in the cabinet 1. This reduces the floor space occupied during testing, and at the same time, the batteries are tested in a semi-enclosed testing compartment 10, which improves safety.

[0026] To facilitate adjustment of the width of the detection chamber 10, the partition fixing device 4 includes a fixing guide rail 41, a fixing slider 42, a fixing screw 44, and a fixing rod 43. The fixing guide rail 41 is installed at both the upper and lower ends of the detection chamber 10. The fixing guide rail 41 has a fixing groove 411, in which the fixing slider 42 is movably inserted for easy position adjustment. The fixing slider 42 is pressed into the fixing groove 411 by the fixing screw 44, thus fixing its position. The fixing rod 43 is fixed at both ends to the fixing slider 42 at both ends of the detection chamber 10 by screws. The fixing rod 43 has a partition slot 431 in which the partition plate 3 is inserted, facilitating the installation of the partition plate 3. The fixing rod 43 fixes the partition plate 3 from both the upper and lower ends, improving the reliability and stability of the partition plate 3's fixation. When adjusting the position of the partition plate 3, loosen the fixing screw 44 to allow the fixing slider 42 to slide within the fixing groove 411. When the fixing slider 42 moves to the desired position, tighten the fixing screw 44 again to fix the fixing slider 42 onto the fixing guide rail 41. For ease of processing, the fixing groove 411 is a T-shaped groove, and the fixing slider 42 is a T-shaped slider.

[0027] To facilitate height adjustment of the shelf 2, several adjustment holes are arranged along the height direction on both sides of the cabinet 1. These adjustment holes are oblong-shaped holes. The shelves 2 have fixing protrusions at both ends that match the adjustment holes; these protrusions are detachably inserted into the adjustment holes. The height of the shelves 2 can be adjusted by inserting the fixing protrusions at both ends into the corresponding adjustment holes as needed. The vertical spacing between the fixing protrusions and adjustment holes can be adjusted according to the number and size of the rechargeable batteries. Combined with the partition fixing device 4, the width and height of the testing compartment 10 can be adjusted to meet various battery testing needs. Alternatively, the fixing protrusions can be replaced with screws, which are used to fix the shelves 2 to the adjustment holes.

[0028] like Figure 6 As shown, the display testing device 5 includes a housing 51, a display screen 52, a control board 53, control buttons 55, and a power supply assembly 54. The housing 51 is mounted on a cabinet 1. The display screen 52 is fixed to the front of the housing 51. The control board 53 and the power supply assembly 54 are installed inside the housing 51, and the control board 53 is electrically connected to both the display screen 52 and the power supply assembly 54. The control buttons 55 are located on the control board 53 and are situated to one side of the display screen 52. The power supply assembly 54 can be a battery or a power cord, which connects to an external power supply device. The display testing device 5 can utilize an existing control display screen 52 to reduce costs.

[0029] To facilitate the disassembly, assembly, or relocation of the display testing device 5, the device also includes a magnetic component. This magnetic component is fixed to the back of the housing 51 and is used to magnetically attach to the cabinet 1. The magnetic component can be a magnet or a strong magnet.

[0030] To facilitate communication and data transmission with the outside world, the control board 53 is equipped with a communication component for data transmission. This component includes a wireless module or a network port module. The network port module can exchange data with a desktop terminal, while the wireless module can communicate with portable devices or other equipment.

[0031] To improve testing reliability and enable real-time monitoring of battery charging and discharging temperatures, the battery explosion-proof enclosure also includes a temperature sensor. This sensor is located inside the testing chamber 10 and connected to the control board 53 of the display and testing device 5. It is used to detect the battery temperature during charging and discharging. During testing, the temperature sensor can be attached to the battery surface to measure the temperature and can trigger an over-temperature alarm, improving safety. The temperature sensor can monitor the battery's current temperature in real time during subsequent charging and discharging processes. After the test, the complete temperature curve for the current cycle can be viewed, effectively providing insights into the battery's charging and discharging temperatures and product performance, which is beneficial for further improving battery quality.

[0032] A battery testing explosion-proof cabinet can accommodate multiple batteries for simultaneous charging and discharging inside the cabinet 1, with each battery placed independently and separated from the others to effectively ensure safety; the display and testing device 5 can monitor battery voltage and current battery temperature and other status indicators in real time.

[0033] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these embodiments will all fall within the protection scope of the claims of this utility model.

Claims

1. A battery testing explosion-proof cabinet, characterized in that, include: The cabinet (1) has an opening and a receiving space communicating with the opening; A shelf (2) is provided in the accommodating space, and several of them are provided along the height direction of the cabinet (1); A partition fixing device (4) is provided on the shelf (2) and the cabinet (1); A partition (3) is provided on the partition fixing device (4) and is used to divide the accommodating space into several test compartments (10) for placing batteries together with the shelf (2); The display test device (5) is located on the cabinet (1) and corresponds one-to-one with the test chamber (10). The display test device (5) is connected to the battery and is used to monitor the battery charge and discharge state curve, and record and display the test results in real time. The partition fixing device (4) is used to adjust the spacing of the partition (3).

2. The explosion-proof battery testing cabinet according to claim 1, characterized in that, The partition fixing device (4) includes: Fixed guide rail (41) is provided at both ends of the detection chamber (10) and is provided with a fixing groove (411); A fixed slider (42) is movably disposed within the fixed groove (411); A fixing screw (44) is provided on the fixing slider (42) and is disposed opposite to the fixing groove (411) for abutting against the fixing groove (411) to fix the fixing slider (42) to the fixing guide rail (41); and The fixed rod (43) is connected at both ends to the fixed sliders (42) at both ends of the detection chamber (10) and to the partition plate (3).

3. The explosion-proof battery testing cabinet according to claim 2, characterized in that, The fixing groove (411) is a T-shaped groove, and the fixing slider (42) is a T-shaped slider.

4. The explosion-proof battery testing cabinet according to claim 2, characterized in that, The fixing rod (43) is provided with a partition slot (431) for fixing the partition plate (3).

5. A battery testing explosion-proof cabinet according to any one of claims 1 to 4, characterized in that, The cabinet (1) has several adjustment holes arranged on both sides; the shelf (2) has fixed protrusions at both ends that match the adjustment holes, and the fixed protrusions are detachably inserted into the adjustment holes.

6. The explosion-proof battery testing cabinet according to claim 1, characterized in that, The display testing device (5) includes: Shell (51); A display screen (52) is disposed on the housing (51); A control board (53) is disposed inside the housing (51) and connected to the display screen (52); Control buttons (55) are provided on the control board (53) and located on one side of the display screen (52); and A power supply assembly (54) is disposed inside the housing (51) and connected to the control board (53).

7. The explosion-proof battery testing cabinet according to claim 6, characterized in that, The display testing device (5) further includes a magnetic component, which is disposed on the housing (51) and is used to magnetically attach to the cabinet (1).

8. The explosion-proof battery testing cabinet according to claim 6, characterized in that, The control board (53) is provided with a communication component, which is used for data transmission.

9. The explosion-proof battery testing cabinet according to claim 1, characterized in that, The battery explosion-proof cabinet also includes: A temperature sensor is located inside the detection chamber (10) and connected to the display test device (5) for detecting the battery temperature during battery charging and discharging.

Images