An aging furnace

Abstract

The application provides an aging furnace for aging detection of a display panel, which comprises a furnace body, at least one furnace rack arranged in the furnace body, the furnace rack being used for placing the display panel, at least one image acquisition device arranged in the furnace body, the image acquisition device being used for acquiring a picture of the display panel, a supporting mechanism arranged in the furnace body, the supporting mechanism moving at least one connecting assembly arranged on one side of the furnace rack, two ends of the connecting assembly being connected with the supporting mechanism and the image acquisition device respectively, the connecting assembly comprising a plurality of universal joints connected in sequence, adjacent universal joints being connected through shafts, the setting position and the setting angle of the image acquisition device being adjusted through the connecting assembly, and a controller arranged outside the furnace body, the controller being electrically connected with the image acquisition device, and the controller being used for receiving the picture acquired by the image acquisition device. The application can effectively improve the accuracy and quality of the aging detection of the display panel.

Description

Technical Field

[0001] This utility model relates to the field of display technology, and in particular to an aging furnace. Background Technology

[0002] In the field of display technology, the aging process is an extremely important step. Specifically, the aging process involves placing the display panel in an aging furnace for high-temperature aging treatment to simulate the actual operating environment of the display panel. Changes in the display panel are then observed to determine if any quality issues exist. The aging process can effectively reduce potential defects in display panels and minimize performance degradation caused by early failures.

[0003] Since aging is usually carried out in a closed aging furnace, technicians typically inspect the display panel through a visual window. This inspection method is affected by factors such as light, distance, and viewing angle, resulting in low accuracy of the inspection results. Furthermore, the inspection results cannot be archived, and the results cannot be re-inspected. Utility Model Content

[0004] To address the aforementioned issues, this invention provides an aging furnace. By adjusting the approximate position of the image acquisition device through a moving mechanism and fine-tuning the acquisition position and angle of the image acquisition device through connecting components, the accuracy and efficiency of aging detection can be effectively improved.

[0005] This application provides an aging furnace for aging detection of display panels. The aging furnace includes:

[0006] The furnace body has at least one furnace rack inside, which is used to place the display panel.

[0007] At least one image acquisition device is provided inside the furnace body, and the image acquisition device is used to acquire the image of the display panel;

[0008] A support mechanism is disposed inside the furnace body and is movably disposed on one side of the furnace frame;

[0009] At least one connecting component, the two ends of which are respectively connected to the support mechanism and the image acquisition device, the connecting component includes a plurality of universal joints connected in sequence, adjacent universal joints are connected by a shaft, and the setting position and setting angle of the image acquisition device are adjusted by the connecting component;

[0010] The controller is located outside the furnace body and is electrically connected to the image acquisition device. The controller is used to receive images acquired by the image acquisition device.

[0011] The technical solutions provided by the embodiments of this application may include the following beneficial effects: In the aging furnace of this application, the display panel is placed on the furnace frame, the approximate position of the image acquisition device is adjusted by the moving mechanism, and the acquisition position and acquisition angle of the image acquisition device are finely adjusted by the connecting component, so as to realize the acquisition of images of display panels in batches. The aging furnace of this application can also adapt to the acquisition of images of display panels of different sizes, effectively improving the accuracy, flexibility, efficiency and quality of aging detection of display panels. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 A schematic diagram of the structure of an aging furnace provided in an embodiment of this application;

[0014] Figure 2 This is a schematic diagram of the structure of the furnace frame provided in an embodiment of this application;

[0015] Figure 3 Another structural schematic diagram of the aging furnace provided in the embodiments of this application;

[0016] Figure 4 A schematic diagram of a support mechanism provided in an embodiment of this application;

[0017] Figure 5 A schematic diagram of the structure of a transmission component provided in an embodiment of this application;

[0018] Figure 6 Another structural schematic diagram of the transmission component provided in the embodiments of this application;

[0019] Figure 7 A schematic diagram of a support component provided in an embodiment of this application;

[0020] Figure 8 This is a schematic diagram of the support frame provided in an embodiment of this application;

[0021] Figure 9 A schematic diagram of another structure of the support mechanism provided in the embodiments of this application;

[0022] Figure 10 A side view of the support frame provided in an embodiment of this application;

[0023] Figure 11 Another structural schematic diagram of the support component provided in the embodiments of this application;

[0024] Figure 12 A schematic diagram of another structure of the support component provided in an embodiment of this application;

[0025] Figure 13 This is a schematic diagram of the belt and support assembly provided in an embodiment of this application.

[0026] In the attached image:

[0027] 10-Furnace body;

[0028] 1-Furnace frame;

[0029] 11-Partition;

[0030] 2-Image acquisition device;

[0031] 3-Supporting structures;

[0032] 31-Supporting components;

[0033] 311-Support frame; 3111-First slide bar; 3112-Base plate; 31121-Slot; 3113-Second slide bar; 3114-Top plate; 31141-First protrusion;

[0034] 312 - First raised track;

[0035] 313-Connector Block;

[0036] 314 - Second raised track;

[0037] 32-Transmission assembly; 321-Motor; 322-Pulley; 323-Fastener; 324-Mount; 325-Belt;

[0038] 4-Connecting components;

[0039] 41 - Universal joint; 42 - Shaft;

[0040] 20 - Display panel;

[0041] 30 - Controller. Detailed Implementation

[0042] To better understand the technical solution of this utility model, the embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0043] It should be understood that the described embodiments are merely some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0044] The terminology used in the embodiments of this utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The singular forms “a,” “the,” and “the” used in the embodiments of this utility model and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0045] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0046] In the field of liquid crystal displays, the quality of display panels is evaluated through aging tests. Since aging is usually carried out in a closed aging furnace, technicians typically inspect the display panels through a viewing window. This testing method is affected by factors such as light, distance, and viewing angle, resulting in low accuracy of the test results. Furthermore, the test results cannot be archived, and the results cannot be re-inspected.

[0047] Furthermore, researchers photographed the display panel by placing a camera inside the aging furnace. By moving the camera left and right to align it with the display panel to be tested and capturing images, the researchers could perform testing by viewing the captured images. This avoids the inefficiency of manual testing, and the captured images can be stored for re-inspection and archiving.

[0048] The applicant discovered that the furnace racks inside the aging furnace are typically designed with a multi-layered structure to accommodate a large number of display panels, and there is a certain distance between the camera and the display panels. When using the camera to capture images of each layer or column of display panels, the image quality is poor. Moreover, the sizes of display panels of different specifications and models vary, and there is a certain degree of precision required for the camera's placement and tilt angle. Existing cameras cannot meet the image quality requirements for all display panel products, sometimes requiring multiple photos to be taken, which is time-consuming and inefficient.

[0049] Based on the above considerations, in order to solve the problem of poor quality in existing display panel aging tests, this application provides an aging furnace. By adjusting the approximate position of the image acquisition device through a moving mechanism and fine-tuning the acquisition position and acquisition angle of the image acquisition device through connecting components, the accuracy, efficiency and quality of display panel aging tests can be effectively improved.

[0050] The following description is provided in conjunction with the accompanying drawings and specific embodiments.

[0051] This application provides an aging furnace for aging detection of display panels. Figure 1 This is a schematic diagram of the structure of an aging furnace provided in an embodiment of this application, such as... Figure 1 As shown, the aging furnace includes a furnace body 10 and a controller 30. The aging detection of the display panel is performed inside the furnace body 10. The controller 30 is electrically connected to the inside of the furnace body 10 and is used to electrically control the components inside the furnace body 10. The controller 30 is located outside the furnace body 10 to avoid interference from the high temperature environment inside the furnace body 10.

[0052] In some embodiments, the number of furnace bodies 10 is at least one. Specifically, the number of furnace bodies 10 can be one, two, three, or four, etc. The number of furnace bodies 10 can be designed according to the number of display panels 20. This embodiment describes the technical solution using an aging furnace including one furnace body 10 as an example.

[0053] At least one furnace frame 1 is provided inside the furnace body 10. Figure 2 This is a schematic diagram of the structure of the furnace frame provided in the embodiments of this application, as shown below. Figure 2 As shown, the furnace frame 1 is used to support the display panel 20, and aging tests are performed by placing the display panel 20 inside the furnace frame 1.

[0054] Specifically, the number of furnace bodies 10 can be 1, 2, 3, or 4, etc. The number of furnace racks 1 can be designed according to the number of display panels 20. This embodiment describes the technical solution using the example of a furnace body 10 with one furnace rack 1.

[0055] Continue as Figure 2 As shown, at least one partition 11 is provided inside the furnace frame 1, and the partition 11 is used to place the display panel 20. In some embodiments, the number of partitions 11 is set to multiple, and the multiple partitions 11 are arranged sequentially along the height direction of the furnace body 10.

[0056] In some embodiments, the partition 11 is tilted, so that the display panel 20 is placed on the partition 11 in an tilted state, which is beneficial for the image acquisition device 2 to acquire the image of the display panel 20 and reduces the difficulty of image acquisition.

[0057] The interior of the furnace body 10 is also equipped with at least one image acquisition device 2, a support mechanism 3, and a connecting component 4. Figure 3 This is another structural schematic diagram of the aging furnace provided in the embodiments of this application, as shown below. Figure 3 As shown, the connecting component 4 has two ends that are arranged opposite to each other. The two ends of the connecting component 4 are respectively connected to the image acquisition device 2 and the support mechanism 3. The image acquisition device 2 is supported by the support mechanism 3 and the connecting component 4, so that the image acquisition device 2 can capture the image of the display panel 20.

[0058] The support mechanism 3 of this application is movable and set on one side of the furnace frame 1. The support mechanism 3 drives the connecting component 4 and the image acquisition device 2 to move, thereby changing the position of the image acquisition device 2 and realizing the image acquisition of the batch display panel 20. By setting the movable support mechanism 3, this application can greatly improve the flexibility and acquisition efficiency of the image acquisition device 2.

[0059] The controller 30 is electrically connected to the image acquisition device 2. The controller 30 is used to receive the image from the display panel 20 acquired by the image acquisition device 2 and determine the aging condition of the display panel 20 through the acquired image. Compared with traditional human eye observation, this application can improve the image acquisition efficiency and the detection reliability by setting the controller 30 and the image acquisition device 2.

[0060] The furnace body 10 is also equipped with a heater and a temperature control device (not shown in the attached drawings). The heater heats the interior of the furnace body 10 so that the display panel 20 reaches the aging test temperature, which is typically 45℃ to 105℃. The temperature control device measures the temperature inside the furnace body 10 and controls the heater based on the measurement results to ensure that the temperature inside the furnace body 10 is the aging test temperature. The aging test can be, for example, a bright spot test or a malfunction test.

[0061] Continue as Figure 3 As shown, the connecting component 4 includes multiple universal joints 41 connected in sequence. Adjacent universal joints 41 are connected by a shaft 42. Two universal joints 41 located at the ends of the connecting component 4 are fixedly connected to the support mechanism 3 and the image acquisition device 2, respectively. A universal joint 41 is a device that allows two shafts to transmit power or movement at any angle. Each universal joint 41 can rotate. This application uses multiple universal joints 41 connected in sequence to change the position and angle of the image acquisition device 2 connected to the connecting component 4, achieving fine-tuning of the position and angle of the image acquisition device 2, ensuring that the image acquisition device 2 can accurately and comprehensively capture the image from the display panel 20. Furthermore, since different models of display panels 20 have different sizes, their requirements for the position and angle of the image acquisition device 2 also differ. This application uses the connecting component 4 to achieve fine-tuning of the position and angle of the image acquisition device 2 to adapt to the image acquisition of display panels 20 of different sizes, ensuring the quality and efficiency of the image acquired by the image acquisition device 2.

[0062] In some embodiments, the connecting component 4 includes four universal joints 41 connected in sequence, with adjacent universal joints 41 connected by a shaft 42. This application provides four universal joints 41 connected in sequence, enabling precise adjustment of the image acquisition device 2 in terms of position and angle, such as up / down, left / right, upward tilt, downward tilt, leftward tilt, and rightward tilt, thereby improving the effectiveness of the image acquisition device 2 in capturing images.

[0063] Figure 4 A schematic diagram of a support mechanism provided in an embodiment of this application, such as... Figure 4 As shown, the support mechanism 3 includes a support component 31 and a conveying component 32. The support component 31 supports the image acquisition device 2, and the conveying component 32 drives the support component 31 to move at the bottom of the furnace body 10, thereby enabling the image acquisition device 2 to move. Specifically:

[0064] Figure 5 This is a schematic diagram of a transmission component provided in an embodiment of this application. Figure 6 This is another schematic diagram of the transmission component provided in the embodiments of this application, as shown below. Figure 5 and Figure 6 As shown, the conveying assembly 32 includes a motor 321, a pulley 322, a fastener 323, a fixing base 324, and a belt 325. The pulley 322 is connected to the output shaft of the motor 321. A fixing base 324 is provided on one side of the pulley 322. The belt 325 is disposed between the pulley 322 and the fixing base 324, with both ends of the belt 325 respectively sleeved on the pulley 322 and the fixing base 324. A support assembly 31 is fixed to the belt 325. The motor 321 can convert electrical energy into mechanical energy, causing the output shaft of the motor 321 to rotate, which in turn drives the pulley 322 to rotate. During the rotation of the pulley 322, the belt 325 and the pulley 322 generate friction, causing the belt 325 to move. This further drives the support assembly 31 fixed on the belt 3225 to move, thereby realizing the movement of the image acquisition device 2, so that the image acquisition device 2 can acquire images from different display panels 20 inside the furnace frame 1. This application uses a motor 321 to drive a belt 325 to move the image acquisition device 2. The structure is simple, there is no obvious impact during belt drive, the operation is stable and reliable, and it is suitable for long-distance transmission.

[0065] In actual operation, by connecting the motor 321 to the power supply and starting the motor 321, the belt 325 drives the image acquisition device 2 to move inside the furnace body 10, thereby acquiring images from different display panels 20.

[0066] Continue as Figure 5 As shown, there are two fasteners 323. The two fasteners 323 are respectively set at both ends of the pulley 322. The pulley 322 is fixed to the bottom of the furnace body 10 by the fasteners 323, so that effective friction is generated between the pulley 322 and the belt 325 to drive the belt 325 to move.

[0067] In some embodiments, the motor 321 and the mounting base 324 are respectively fixedly connected to the bottom of the furnace body 10. This application does not limit the above-mentioned fixed connection method, such as bolt connection, screw connection, riveting, and welding. For example, the motor 321 is fixed to the bottom of the furnace body 10 by bolts, and the mounting base 324 is fixed to the bottom of the furnace body 10 by bolts.

[0068] Figure 7 A schematic diagram of a support component provided in an embodiment of this application is shown below. Figure 7 As shown, the support component 31 includes a support frame 311, which supports the connecting component 4 and the image acquisition device 2. Figure 8 This is a schematic diagram of the support frame provided in an embodiment of this application, as shown below. Figure 8 As shown, the support frame 311 is a hollow frame structure. The hollow structure of the support frame 311 is relatively lightweight, which can effectively support the image acquisition device 2 while reducing the load on the belt 325, thereby improving the transmission efficiency and service life of the belt 325.

[0069] Continue as Figure 8 As shown, the support frame 311 includes a first slide rod 3111, a bottom plate 3112, a second slide rod 3113, and a top plate 3114 connected end to end. The first slide rod 3111 and the second slide rod 3113 are both arranged along a first direction, which is parallel to the height direction of the furnace body 10. Figure 8 The Z-axis direction shown, i.e., the first slide bar 3111 and the second slide bar 3113 are vertically arranged inside the furnace body 10. The image acquisition device 2 is fixed on the first slide bar 3111 and / or the second slide bar 3113 through the connecting component 4.

[0070] In some embodiments, the number of display panels 20 is multiple, continuing as follows: Figure 2 As shown, multiple display panels 20 are neatly arranged in rows on the partitions 11 inside the furnace rack 1. Correspondingly, multiple image acquisition devices 2 are also provided. These multiple image acquisition devices 2 can be fixed to the first slide bar 3111, the second slide bar 3113, or both simultaneously via connecting components 4, depending on the number of display panels 20. Continuing... Figure 7 As shown, there are seven image acquisition devices 2, which are arranged sequentially from top to bottom on the first slide bar 3111. During operation, the transmission component 32 drives the seven image acquisition devices 2 to move inside the furnace body 10, thereby acquiring images from different display panels 20 and improving acquisition efficiency.

[0071] Figure 9 Another structural schematic diagram of the support mechanism provided in the embodiments of this application, such as... Figure 9 As shown, the support assembly 31 also includes a first raised track 312, which is disposed on the top of the support frame 311 and is fixedly connected to the top side wall of the furnace frame 1. Figure 10 This is a side view of the support frame provided in an embodiment of this application. Figure 11 Another structural schematic diagram of the support component provided in the embodiments of this application is shown below. Figures 10-11 As shown, the top plate 3114 has a first protrusion 31141, which is mounted on the first protrusion track 312 to bear part of the weight of the support frame 311 and reduce the load of the support frame 311 on the belt 325.

[0072] Figure 12 Another structural schematic diagram of the support component provided in the embodiments of this application is shown below. Figure 12 As shown, the support assembly 31 also includes a second raised track 314, which is disposed at the bottom of the base plate 3112. The bottom of the base plate 3112 is provided with at least one slot 31121. The second raised track 314 is disposed in the slot 31121 to limit the support frame 311 and prevent the support frame 311 from shifting position when it moves.

[0073] In some embodiments, the number of card slots 31121 can be multiple, specifically one, two, three, four, etc. Those skilled in the art can design the number of card slots 31121 according to the length of the base plate 3112. For example, as... Figure 12 As shown, there are two card slots 31121.

[0074] Figure 13 This is a schematic diagram of the structure of the belt and support assembly provided in the embodiments of this application, as shown below. Figure 13 As shown, the support assembly also includes at least one connecting block 313, which is connected to the belt 325 and the base plate 3112 respectively, so that the belt 325 can effectively drive the support frame 311 to move when it moves, thereby strengthening the overall connection between the belt 325 and the support frame 311. Preferably, there are two connecting blocks 313, with the upper surfaces of the belt 325 and the base plate 3112 flush. The two connecting blocks 313 cover the surfaces of the belt 325 and the base plate 3112 and are fixedly connected to the belt 325 respectively.

[0075] In some implementations, the images captured by the image acquisition device 2 include photos and / or videos. Photos and videos can more clearly show the aging condition of the display panel 20, are not affected by the viewing angle, and will not cause any missed detections. This effectively improves the detection quality and efficiency, and can also archive the detection results for easy re-inspection.

[0076] In some implementations, the field of view of the image acquisition device 2 is greater than or equal to 120°, that is, the image acquisition device 2 is a wide-angle camera or an ultra-wide-angle camera. In this way, the image acquisition device 2 can cover a wider area of ​​the display panel 20 and reduce blind spots.

[0077] In some embodiments, the image acquisition device 2 is a high-temperature resistant optical camera. The housing of the high-temperature resistant camera is made of a high-temperature resistant material, such as stainless steel or aluminum alloy. The lens assembly of the high-temperature resistant optical camera is a high-temperature resistant aspherical lens, which is made of a high-temperature resistant material that can maintain optical performance in high-temperature environments. The high-temperature resistant material is, for example, high-temperature resistant ceramic or high-temperature resistant glass. The image acquisition device 2 of this application is suitable for aging test environments of 45℃ to 105℃ without affecting the functionality of the camera.

[0078] The aging oven in this application is used for aging testing of the display panel 20. The specific testing steps are as follows:

[0079] S1, open the aging furnace, and arrange several display panels 20 to be tested on the partition 11 of the furnace frame 1.

[0080] S2, start motor 321, belt 325 drives image acquisition device 2 to move to display panel 20, stop motor 321, adjust each universal joint 41 in connection component 4 to ensure that image acquisition device 2 can accurately and comprehensively acquire the image of display panel 20 to be tested, after adjustment, start motor 321 to return image acquisition device 2 to its position.

[0081] S3, turn on the heater to heat and age the display panel 20 inside the aging furnace until the temperature inside the aging furnace reaches the preset temperature.

[0082] S4, start motor 321 again. Motor 321 drives image acquisition device 2 to scan the display panel 20 to be tested in sequence and upload the scan results to controller 30. Controller 30 is configured with display device to show the scan results to the staff. The staff judges the aging condition of the display panel 20 to be tested.

[0083] During operation, the display panel 20 is located inside the furnace body 10 in a high-temperature environment, making it inconvenient for operators to enter. By pre-adjusting the position and angle of the image acquisition device 2, it is ensured that the image acquisition device 2 can accurately and comprehensively capture the image of the display panel 20. At the same time, the image acquisition device 2 can move inside the furnace body 10 to capture images of the display panel 20 in batches. The aging furnace of this application can improve the quality of image acquisition by the image acquisition device 2, and at the same time improve the accuracy and efficiency of aging detection.

[0084] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. An aging furnace characterized by, The aging furnace is used for aging testing of the display panel (20), and the aging furnace includes: The furnace body (10) has at least one furnace rack (1) inside it, and the furnace rack (1) is used to place the display panel (20). At least one image acquisition device (2) is provided inside the furnace body (10) and is used to acquire the image of the display panel (20); Support mechanism (3), the support mechanism (3) is disposed inside the furnace body (10), and the support mechanism (3) is movably disposed on one side of the furnace frame (1); At least one connecting component (4), the two ends of the connecting component (4) are respectively connected to the support mechanism (3) and the image acquisition device (2), the connecting component (4) includes a plurality of universal joints (41) connected in sequence, adjacent universal joints (41) are connected by a shaft (42), and the setting position and setting angle of the image acquisition device (2) are adjusted by the connecting component (4); The controller (30) is located outside the furnace body (10) and is electrically connected to the image acquisition device (2). The controller (30) is used to receive the images acquired by the image acquisition device (2).

2. The aging furnace of claim 1, wherein The connecting component (4) includes four universal joints (41) connected in sequence.

3. The aging furnace of claim 1, wherein The support mechanism (3) includes a support component (31) and a transmission component (32). The conveying component (32) is used to drive the support component (31) to move at the bottom of the furnace body (10). The conveying component (32) includes a motor (321), which is electrically connected to the controller (30). A pulley (322) is connected to the output shaft of the motor (321). The pulley (322) is fixed at the bottom of the furnace body (10) by fasteners (323). A fixed seat (324) is provided on one side of the pulley (322). A belt (325) is provided between the pulley (322) and the fixed seat (324). The two ends of the belt (325) are respectively sleeved on the pulley (322) and the fixed seat (324). The support component (31) is fixed on the belt (325).

4. The aging furnace of claim 3, wherein The support assembly (31) includes a support frame (311), which includes a first slide rod (3111), a bottom plate (3112), a second slide rod (3113), and a top plate (3114) connected end to end. The first slide rod (3111) and the second slide rod (3113) are both arranged along a first direction. The image acquisition device (2) is fixed on the first slide rod (3111) and / or the second slide rod (3113) through the connecting assembly (4). The first direction is parallel to the height direction of the furnace body (10).

5. The aging furnace of claim 4, wherein The support assembly (31) further includes a first raised track (312), which is disposed on the top side wall of the furnace frame (1), and the top plate (3114) has a first protrusion (31141), which rests on the first raised track (312), and / or; The support assembly (31) further includes a second raised track (314), which is disposed at the bottom of the furnace body (10). At least one slot (31121) is provided at the bottom of the base plate (3112), and the second raised track (314) is disposed in the slot (31121).

6. The furnace of claim 4, wherein The support assembly (31) further includes at least one connecting block (313) for fixing the belt (325) and the base plate (3112) together.

7. The aging furnace of claim 1, wherein At least one partition (11) is provided inside the furnace frame (1), the partition (11) is used to place the display panel (20), and the partition (11) is inclined.

8. The aging furnace of claim 1, wherein, The images captured by the image acquisition device (2) include photos and / or videos.

9. The aging furnace according to claim 1, characterized in that, The field of view of the image acquisition device (2) is greater than or equal to 120°.

10. The aging furnace of claim 1, wherein The image acquisition device (2) is a high-temperature resistant optical camera.

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