Illumination inspection box with concealed compartment

Abstract

The utility model discloses an illumination investigation box with concealed compartments, and relates to the field of illumination investigation boxes, the illumination investigation box comprises a box body, the inner walls of the two sides of the box body are fixedly connected with a plurality of equidistantly distributed placing racks, the inner wall of the bottom of the box body is provided with a comparison assembly, and the comparison assembly comprises a concealed box clamped on the inner wall of the bottom of the box body. A rectangular opening is formed in the outer wall of one side of the camera obscura, a sealing cover is hinged to the inner wall of the bottom of the rectangular opening, mounting pipes are mounted on the outer walls of the two sides of the camera obscura correspondingly, and round holes are formed in the outer walls of the two mounting pipes correspondingly. According to the invention, the comparison assembly is arranged in the box body, the dark box in the comparison assembly facilitates the placement of unilluminated objects in a comparison experiment, the comparison of the illuminated experiment and the unilluminated experiment in the same environment is realized, the same environment ensures the consistency of other factors, and the accuracy of the experiment is improved.

Description

Technical Field

[0001] This application relates to the field of light-based testing boxes, and more particularly to a light-based testing box with a hidden compartment. Background Technology

[0002] An illumination chamber is a device used to simulate the aging process of materials under different lighting conditions, and it is widely used in the field of materials science for durability performance evaluation. It accelerates the aging of products by simulating natural lighting conditions, such as sunlight and ultraviolet radiation, thereby evaluating the lightfastness and long-term performance of materials. The illumination chamber can precisely control parameters such as light intensity, exposure time, temperature, and humidity to simulate different usage environments, thus quickly assessing the performance changes of products under lighting conditions.

[0003] The existing light exposure chambers are inconvenient to use in practice because they do not have a relatively independent dark compartment that is not exposed to light. When conducting a separate control group, some uncontrollable factors can affect the experimental results. Utility Model Content

[0004] To address the issue that existing light-based testing boxes lack a hidden compartment, this application provides a light-based testing box with a hidden compartment.

[0005] The light-emitting test chamber with a hidden compartment provided in this application adopts the following technical solution:

[0006] A light observation box with a hidden compartment includes a box body. Multiple equally spaced racks are fixedly connected to the inner walls of both sides of the box body. A contrast assembly is provided on the inner wall of the bottom of the box body. The contrast assembly includes a dark box that is snapped onto the inner wall of the bottom of the box body. A rectangular opening is provided on one outer wall of the dark box. A sealing cover is hinged to the inner wall of the bottom of the rectangular opening. Mounting tubes are installed on both outer walls of the dark box, and round holes are provided on the outer walls of both mounting tubes.

[0007] By adopting the above technical solution, the placement rack in the box facilitates the placement of the experimental groups, and the dark box in the control component facilitates the placement of the experimental groups in the control group that do not receive light. This ensures that the two experimental groups are in the same environment, improves the accuracy of the experiment, and reduces interference from other elements.

[0008] Preferably, the bottom inner wall of the dark box is slidably connected to a sliding box, and the inner walls on both sides of the sliding box are engaged with the same placement plate. The top outer wall of the placement plate has multiple through holes distributed at equal intervals.

[0009] By adopting the above technical solution, the setting of the dark box facilitates the sliding installation of the sliding box, the setting of the sliding box facilitates the installation of the placement plate, and the setting of the placement plate facilitates the placement of the control group experiment.

[0010] Preferably, the inner walls on both sides of the dark box are provided with circular grooves, and the inner walls of the two circular grooves are provided with multiple equidistant air holes.

[0011] By adopting the above technical solution, the opening of the two circular grooves facilitates the opening of the second air hole.

[0012] Preferably, the inner walls of the two circular grooves are rotatably connected to turntables, and the outer walls of one side of the two turntables are provided with a plurality of equally spaced air holes 1, the specifications of the air holes 1 and the specifications of the air holes 2 are matched.

[0013] By adopting the above technical solution, when the turntable rotates, air hole one and air hole two can coincide or be staggered, which facilitates the control of the airflow in the dark box.

[0014] Preferably, the two turntables are fixedly connected to the same worm gear on opposite outer walls, the top inner wall of the dark box is rotatably connected to a worm, and the worm and worm gear mesh with each other, the top outer wall of the dark box is rotatably connected to a rotating disk, and one end of the rotating disk's drive shaft is fixedly connected to the worm.

[0015] By adopting the above technical solution, the rotation of the rotating disk drives the worm gear to rotate, and the rotation of the worm gear drives the two rotating disks to rotate through the worm wheel, thereby facilitating the control of the opening and closing of the dark box air duct.

[0016] Preferably, a control panel is fixedly connected to one outer wall of the enclosure.

[0017] By adopting the above technical solution, the electrical components in the light-exposed testing chamber can be easily controlled through the control panel settings.

[0018] Preferably, one side of the outer wall of the box has an opening, and the inner wall of the opening is hinged with two symmetrically arranged box doors.

[0019] By adopting the above technical solution, the opening facilitates the installation of the cabinet door.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application sets a comparison component in the box. The dark box in the comparison component facilitates the placement of items that are not exposed to light in the comparison experiment, thereby realizing the comparison of experiments with and without light in the same environment. The same environment ensures that other factors are consistent, thus improving the accuracy of the experiment.

[0022] 2. This application sets two rotatable turntables in the dark box. When the two turntables rotate, they work with air vents one and two to control the flow of air in the dark box. Controlling the flow of air in the dark box makes it easy to change the variables of the control experimental group in the dark box. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a light-examination box with a hidden compartment according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the three-dimensional structure of the embodiments of this application;

[0025] Figure 3 This is a schematic diagram illustrating the main comparative component structure in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram illustrating the main structure of the dark box in the embodiments of this application;

[0027] Figure 5 This is a schematic diagram illustrating a partial cross-sectional view of the darkroom, representing a key embodiment of this application.

[0028] Figure 6 This is a schematic diagram illustrating the three-dimensional cross-sectional structure of the dark box, which is the main embodiment of this application.

[0029] Reference numerals in the attached diagram: 1. Box body; 2. Box door; 3. Control panel; 4. Placement rack; 5. Comparison component; 6. Dark box; 7. Rotating disc; 8. Sealing cover; 9. Mounting tube; 10. Sliding box; 11. Placement plate; 12. Through hole; 13. Turntable; 14. Vent one; 15. Worm gear; 16. Worm; 17. Vent two. Detailed Implementation

[0030] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.

[0031] This application discloses a light-examination box with a hidden compartment.

[0032] Reference Figure 1-3 A light observation box with a hidden compartment includes a box body 1. Multiple equally spaced placement racks 4 are fixedly connected to the inner walls of both sides of the box body 1. A contrast component 5 is provided on the inner wall of the bottom of the box body 1. The contrast component 5 includes a dark box 6 that is snapped onto the inner wall of the bottom of the box body 1. A rectangular opening is provided on one outer wall of the dark box 6. A sealing cover 8 is hinged to the inner wall of the bottom of the rectangular opening. Mounting tubes 9 are installed on both outer walls of the dark box 6. A round hole is provided on the outer wall of both mounting tubes 9.

[0033] By adopting the above technical solution, the light exposure chamber simulates the light conditions in the natural environment, such as sunlight and ultraviolet rays, to conduct accelerated aging tests on products. It can precisely control parameters such as light intensity, light exposure time, temperature, and humidity to simulate different usage environments. The placement rack 4 set in the chamber 1 facilitates the placement of experimental groups, and the dark box 6 set in the comparison component 5 facilitates the placement of experimental groups in the comparison group that do not receive light. This ensures that the two groups of experiments are in the same environment, improves the accuracy of the experiment, and reduces interference from other elements.

[0034] Reference Figure 3-6 The bottom inner wall of the dark box 6 is slidably connected to a sliding box 10, and the inner walls of both sides of the sliding box 10 are fitted with the same placement plate 11. The top outer wall of the placement plate 11 has multiple equally spaced through holes 12, which facilitate ventilation for the control experimental group. Both inner walls of the dark box 6 have circular grooves, and the inner walls of both grooves have multiple equally spaced air holes 17. The inner walls of both grooves are rotatably connected to turntables 13, and the outer walls of one side of each turntable 13 have multiple equally spaced air holes 14. The specifications of the air holes 14 match those of the air holes 17. The outer walls of the two turntables 13 are fixedly connected to the same worm gear 15 on opposite sides. The top inner wall of the dark box 6 is rotatably connected to a worm 16, and the worm 16 and the worm gear 15 mesh with each other. The top outer wall of the dark box 6 is rotatably connected to... A rotating disk 7 is constructed, with one end of its drive shaft fixedly connected to a worm gear 16. The cooperation between the worm wheel 15 and the worm gear 16 ensures the stability of the rotating disk 13, thereby ensuring that the air duct of the dark box 6 can be normally open or normally closed. The dark box 6 facilitates the sliding installation of the sliding box 10, which in turn facilitates the installation of the placement plate 11. The placement plate 11 facilitates the placement of the control group experiment. The two circular slots facilitate the opening of the second air hole 17. When the rotating disk 13 rotates, the first air hole 14 and the second air hole 17 may overlap or stagger. The overlap or stagger of the first air hole 14 and the second air hole 17 facilitates the control of the opening and closing of the air duct in the dark box 6. The rotation of the rotating disk 7 drives the worm gear 16 to rotate. When the worm gear 16 rotates, it drives the two rotating disks 13 to rotate through the worm wheel 15, thereby facilitating the control of the opening and closing of the air duct in the dark box 6.

[0035] Reference Figure 1-3 A control panel 3 is fixedly connected to one side of the outer wall of the enclosure 1. The control panel 3 facilitates the control of the electrical components in the light observation box. An opening is provided on one side of the outer wall of the enclosure 1, and two symmetrically arranged door 2 are hinged to the inner wall of the opening. The opening facilitates the installation of the door 2.

[0036] The implementation principle of a light-examination chamber with a dark compartment in this application embodiment is as follows: In use, the experimental group that needs to be exposed to light is placed on the placement rack 4, then the sealing cover 8 is opened and the sliding box 10 is pulled out to place the control experimental group on the placement plate 11. Then the sealing cover 8 is closed, the rotating disk 7 is rotated, and the rotating disk 7 drives the worm gear 16 to rotate. The rotation of the worm gear 16, in conjunction with the worm wheel 15, drives the two turntables 13 to rotate. When the turntable 13 rotates to the point where the first air hole 14 and the second air hole 17 overlap, the air duct in the dark chamber 6 is opened, thereby facilitating the connection between the air in the dark chamber 6 and the air in the chamber 1. Finally, the chamber door 2 is closed to expose the experimental group in the chamber 1 to light, by controlling the opening and closing of the air duct in the dark chamber 6.

[0037] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A light-emitting test chamber with a concealed compartment, comprising a chamber body (1), characterized in that: The inner walls of both sides of the box (1) are fixedly connected with multiple equally spaced placement racks (4). The inner wall of the bottom of the box (1) is provided with a comparison component (5). The comparison component (5) includes a dark box (6) that is snapped onto the inner wall of the bottom of the box (1). A rectangular opening is provided on one side of the outer wall of the dark box (6). A sealing cover (8) is hinged to the inner wall of the bottom of the rectangular opening. Installation tubes (9) are installed on both sides of the outer wall of the dark box (6). A round hole is provided on the outer wall of both installation tubes (9).

2. The light-emitting test chamber with a hidden compartment according to claim 1, characterized in that: The bottom inner wall of the dark box (6) is slidably connected to a sliding box (10), and the inner walls on both sides of the sliding box (10) are fitted with the same placement plate (11). The top outer wall of the placement plate (11) is provided with multiple through holes (12) distributed at equal intervals.

3. A light-emitting observation box with a hidden compartment according to claim 2, characterized in that: The inner walls of both sides of the dark box (6) are provided with circular grooves, and the inner walls of the two circular grooves are provided with multiple equidistant air holes (17).

4. A light-emitting test chamber with a hidden compartment according to claim 3, characterized in that: The inner walls of the two circular grooves are rotatably connected to turntables (13), and the outer walls of the two turntables (13) are provided with multiple equally spaced air holes (14), the specifications of the air holes (14) and the specifications of the air holes (17) are matched.

5. A light-emitting test chamber with a hidden compartment according to claim 4, characterized in that: The two turntables (13) are fixedly connected to the same worm gear (15) on opposite outer walls. The top inner wall of the dark box (6) is rotatably connected to a worm (16), and the worm gear (16) and the worm wheel (15) mesh with each other. The top outer wall of the dark box (6) is rotatably connected to a rotating disk (7), and one end of the drive shaft of the rotating disk (7) is fixedly connected to the worm (16).

6. A light-emitting test chamber with a hidden compartment according to claim 5, characterized in that: A control panel (3) is fixedly connected to one side of the outer wall of the housing (1).

7. A light-emitting test chamber with a concealed compartment according to claim 6, characterized in that: The outer wall of one side of the box (1) has an opening, and the inner wall of the opening is hinged with two symmetrically arranged box doors (2).

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