Luminescent material performance detection device

Abstract

The utility model discloses a device for detecting the performance of a luminescent material, which belongs to the technical field of luminescent material detection, aims at solving the problem that the performance changes such as luminescent color, luminescent brightness, afterglow time and the like generated after the luminescent material is combined with ice and snow are ignored in the prior art, and comprises a detection frame, supporting legs and a detection element, an ice and snow simulation cabin is arranged in the detection frame through a refrigeration device, a swing mechanism is arranged at the bottom in the detection frame, an electric guide rail is fixedly connected to the position, close to the rear side, of the top in the detection frame, and a camera is slidably installed on the electric guide rail and used for detecting the interior of the detection frame; according to the utility model, the ice and snow environment is simulated through the ice and snow simulation cabin arranged in the detection frame, and the ice and snow sample of the mixed luminescent material placed in the detection frame is detected through the detection unit, so that the performance test of the luminescent material after being combined with ice and snow can truly reflect the performance of the luminescent material in the actual application environment.

Description

Technical Field

[0001] The utility model belongs to the technical field of luminescent material detection, and in particular relates to a luminescent material performance detection device. Background Art

[0002] With the development of science and technology, luminescent materials are increasingly used in ice and snow sports venues, outdoor decoration, night lighting and other fields.

[0003] However, most of the luminescence performance detection devices in the existing technology focus on the luminescence characteristics of a single material (such as phosphor), ignoring the performance changes that may occur when the luminescent material combines with ice and snow, such as the weakening of luminescence intensity caused by temperature stimulation, changes in afterglow time, color shift, etc., which are crucial for evaluating the performance of luminescent materials in actual ice and snow environments.

[0004] Therefore, a luminescent material performance detection device is needed to solve the problem in the prior art of ignoring the performance changes such as luminescent color, luminescent brightness, and afterglow duration that may occur when the luminescent material combines with ice and snow. Utility Model Content

[0005] The purpose of the present utility model is to provide a device for detecting the performance of a luminescent material to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a luminescent material performance detection device, comprising a detection frame, support legs and a detection element, the support legs being fixedly installed at the four corners of the bottom of the detection frame, the detection element being installed at the top of the detection frame for performing detection work inside the detection frame, a door panel being hingedly installed on the front side of the detection frame through a hinge, a visual window being fixedly connected to the right surface of the detection frame, a refrigeration device being installed on the right side of the detection frame for cooling the inside of the detection frame, an ice and snow simulation cabin being arranged inside the detection frame through the refrigeration device, a swinging mechanism being arranged at the bottom of the detection frame, an electric guide rail being fixedly connected to the top of the detection frame near the rear side, and a camera being slidably installed on the electric guide rail for detecting inside the detection frame.

[0007] The swing mechanism includes a placement component and a driving component. The placement component is fixedly installed at the bottom of the detection frame. The driving component is arranged on the placement component and is used to swing the placement component back and forth.

[0008] It should be noted in the scheme that the detection element is provided with a high-sensitivity spectrometer, which is used to cooperate with the camera to capture and record the luminous color and luminous brightness of the luminescent material in an ice and snow simulation environment. The detection element is connected to an external integrated data processing unit.

[0009] It is further worth explaining that the placement assembly includes a support block, which is fixedly installed at the bottom of the detection frame and is arranged below the detection element. A protrusion is fixedly connected to the upper part of the support block, and a fixed shaft is fixedly connected to the support block through the protrusion. A connecting seat is rotatably connected to the fixed shaft, and the upper part of the connecting seat is fixedly connected to the placement frame and is arranged above the support block. A placement groove is opened on the upper part of the placement frame.

[0010] It should be further explained that there are a plurality of placement grooves, which are evenly distributed on the upper part of the placement frame for placing ice and snow samples of mixed luminescent materials.

[0011] As a preferred embodiment, the driving assembly includes a motor and a mounting plate, the motor is fixedly mounted on the right side of the placement assembly through the mounting plate and is arranged at the bottom of the detection frame, the output end of the motor is fixedly connected to a cam, an adjustment block is provided above the cam and is fixedly connected to the right side surface of the placement frame, and springs are provided on the front and rear sides of the adjustment block and are arranged between the placement frame and the support block.

[0012] As a preferred embodiment, the bottom of the adjustment block is arranged in an arc-shaped concave surface.

[0013] As a preferred embodiment, both ends of the spring are connected to the bottom of the placement frame and the top of the support block respectively.

[0014] Compared with the prior art, the luminescent material performance detection device provided by the present invention has at least the following beneficial effects:

[0015] (1) The ice and snow simulation cabin set up in the detection frame simulates the ice and snow environment, and the detection elements are used to detect the ice and snow samples of the mixed luminescent materials placed inside the detection frame, which can ensure that the performance test of the luminescent material after combining with ice and snow can truly reflect its performance in the actual application environment.

[0016] (2) Through the swing mechanism, the detection of ice and snow samples containing mixed luminescent materials can be more comprehensively realized during the detection process, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal cutaway structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the split structure of the utility model.

[0020] In the figure: 1. Detection frame; 101. Door panel; 102. Visual window; 2. Support leg; 3. Detection element; 4. Refrigeration device; 401. Ice and snow simulation cabin; 5. Electric guide rail; 6. Swing mechanism; 61. Placement assembly; 611. Support block; 612. Bump; 613. Fixed shaft; 614. Connecting seat; 615. Placement frame; 616. Placement slot; 62. Drive assembly; 621. Motor; 622. Mounting plate; 623. Cam; 624. Adjustment block; 625. Spring; 7. Camera. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the embodiments.

[0022] See also Figure 1-3 The utility model provides a luminescent material performance detection device, including a detection frame 1, a supporting leg 2 and a detection element 3, the supporting leg 2 is fixedly installed at the four corners of the bottom of the detection frame 1, the detection element 3 is installed on the top of the detection frame 1 for detecting the inside of the detection frame 1, a door panel 101 is hingedly installed on the front side of the detection frame 1 through a hinge, a visual window 102 is fixedly connected to the right surface of the detection frame 1, a refrigeration device 4 is installed on the right side of the detection frame 1 for cooling the inside of the detection frame 1, an ice and snow simulation cabin 401 is arranged inside the detection frame 1 through the refrigeration device 4, a swing mechanism 6 is provided at the bottom of the detection frame 1, an electric guide rail 5 is fixedly connected to the top of the detection frame 1 near the rear side, and a camera 7 is slidably installed on the electric guide rail 5 for detecting the inside of the detection frame 1.

[0023] When in use, the refrigeration device 4 is operated to simulate the ice and snow environment in the ice and snow simulation cabin 401. At the same time, through the cooperation of the detection element 3 and the camera 7, the ice and snow samples of the mixed luminescent materials can be detected in real time, so as to record their data. The ice and snow simulation cabin 401 set in the detection frame 1 simulates the ice and snow environment, and the detection unit 3 is used to detect the ice and snow samples of the mixed luminescent materials placed inside the detection frame 1, which can ensure that the performance test of the luminescent material after combining with ice and snow can truly reflect its performance in the actual application environment.

[0024] The swing mechanism 6 includes a placement component 61 and a drive component 62 . The placement component 61 is fixedly mounted on the bottom of the detection frame 1 . The drive component 62 is disposed on the placement component 61 to swing the placement component 61 back and forth.

[0025] Further as Figure 1 and Figure 2 As shown, it is worth mentioning that a high-sensitivity spectrometer is provided on the detection element 3, which is used to cooperate with the camera 7 to capture and record the luminescent color, luminescent brightness, afterglow duration, stimulus-responsive spectral information and images of the luminescent material in an ice and snow simulation environment, and the detection element 3 is connected to an external integrated data processing unit.

[0026] According to the above working process, it can be seen that: by simulating the ice and snow environment through the ice and snow simulation cabin 401 set in the detection frame 1, and detecting the ice and snow samples of the mixed luminescent material placed inside the detection frame 1 through the detection element 3, it can be ensured that the performance test of the luminescent material after combining with ice and snow can truly reflect its performance in the actual application environment.

[0027] Further as Figure 2 and Figure 3 As shown, it is worth mentioning that the placement component 61 includes a support block 611, which is fixedly installed at the bottom of the detection frame 1 and is located below the detection element 3. The upper part of the support block 611 is fixedly connected to a protrusion 612, and the support block 611 is fixedly connected to a fixed shaft 613 through the protrusion 612. The fixed shaft 613 is rotatably connected to a connecting seat 614, and the upper part of the connecting seat 614 is fixedly connected to a placement frame 615 and is located above the support block 611. A placement groove 616 is provided on the upper part of the placement frame 615, and a plurality of placement grooves 616 are provided. The plurality of placement grooves 616 are evenly distributed on the upper part of the placement frame 615 for placing ice and snow samples of mixed luminescent materials.

[0028] Further as Figure 2 and Figure 3 As shown, it is worth mentioning that the driving component 62 includes a motor 621 and a mounting plate 622. The motor 621 is fixedly mounted on the right side of the placement component 61 through the mounting plate 622 and is arranged at the bottom of the detection frame 1. The output end of the motor 621 is fixedly connected to a cam 623. An adjustment block 624 is provided above the cam 623 and is fixedly connected to the right side surface of the placement frame 615. Springs 625 are provided on the front and rear sides of the adjustment block 624 and are arranged between the placement frame 615 and the support block 611. The bottom of the adjustment block 624 is an arc-shaped concave surface, and the two ends of the spring 625 are respectively connected to the bottom of the placement frame 615 and the top of the support block 611.

[0029] During use, under the operation of the motor 621, the cam 623 rotates, and the adjustment block 624 is set, so that the placement frame 615 can rotate on the fixed shaft 613 through the connecting seat 614, and at the same time, the spring 625 is elastically pulled and deformed, so that the placement frame 615 swings. Under the rotation of the cam 623, the elastic force of the spring 625 is cooperated, so that the placement frame 615 performs a reciprocating swing operation, so that through its swing, dynamic detection of ice and snow samples of mixed luminescent materials can be realized, further improving the comprehensiveness of the detection, improving the accuracy of the detection, and through the detection of multiple samples, more accurate data can be measured, thereby improving the efficiency of its detection.

[0030] This solution has the following working process: when this device is used, by opening the door panel 101, the ice and snow sample of the mixed luminescent material is placed in the placement groove 616, and the door panel 101 is closed. At this time, the refrigeration device 4 is operated to simulate the ice and snow environment in the ice and snow simulation cabin 401. At the same time, through the cooperation of the detection element 3 and the camera 7, the ice and snow sample of the mixed luminescent material can be detected in real time, so as to record its data. Under the operation of the motor 621, the cam 623 rotates and cooperates with the adjustment block 624 to make the placement The frame 615 can rotate on the fixed shaft 613 through the connecting seat 614, and at the same time, the spring 625 is elastically pulled and deformed, so that the placement frame 615 swings. Under the rotation of the cam 623, the elastic force of the spring 625 cooperates to make the placement frame 615 swing back and forth. Through its swing, dynamic detection of ice and snow samples of mixed luminescent materials can be realized, further improving the comprehensiveness of the detection, improving the accuracy of the detection, and through the detection of multiple samples, more accurate data can be measured, thereby improving the efficiency of its detection.

[0031] In summary: by simulating the ice and snow environment through the ice and snow simulation cabin 401 set in the detection frame 1, and detecting the ice and snow samples of the mixed luminescent materials placed inside the detection frame 1 through the detection element 3, it can be ensured that the performance test of the luminescent material after combining with ice and snow can truly reflect its performance in the actual application environment; through the set swinging mechanism 6, during the detection process, the work of detecting the ice and snow samples of the mixed luminescent materials can be more comprehensively realized, thereby improving the detection efficiency.

Claims

1. A luminescent material performance detection device, comprising a detection frame (1), a support leg (2) and a detection element (3), characterized in that: The support legs (2) are fixedly mounted at the four corners of the bottom of the detection frame (1); the detection element (3) is mounted at the top of the detection frame (1) for detecting the inside of the detection frame (1); a door panel (101) is hingedly mounted on the front side of the detection frame (1) via a hinge; a visual window (102) is fixedly connected to the right surface of the detection frame (1); a refrigeration device (4) is mounted on the right side of the detection frame (1) for refrigerating the inside of the detection frame (1); an ice and snow simulation cabin (401) is provided inside the detection frame (1) via the refrigeration device (4); a swing mechanism (6) is provided at the bottom of the detection frame (1); an electric guide rail (5) is fixedly connected to the top of the detection frame (1) near the rear side; a camera (7) is slidably mounted on the electric guide rail (5) for detecting the inside of the detection frame (1); The swing mechanism (6) comprises a placement component (61) and a drive component (62), wherein the placement component (61) is fixedly mounted on the bottom of the detection frame (1), and the drive component (62) is arranged on the placement component (61) and is used to cause the placement component (61) to swing back and forth.

2. A luminescent material performance detection device according to claim 1, characterized in that: The detection element (3) is provided with a high-sensitivity spectrometer for cooperating with a camera (7) to capture and record the luminous color and luminous brightness of the luminescent material in an ice and snow simulated environment. The detection element (3) is connected to an external integrated data processing unit.

3. The luminescent material performance detection device according to claim 1, characterized in that: The placement assembly (61) comprises a support block (611), the support block (611) being fixedly mounted on the inner bottom of the detection frame (1) and being arranged below the detection element (3), the upper portion of the support block (611) being fixedly connected to a protrusion (612), the support block (611) being fixedly connected to a fixed shaft (613) via the protrusion (612), the fixed shaft (613) being rotatably connected to a connecting seat (614), the upper portion of the connecting seat (614) being fixedly connected to a placement frame (615) and being arranged above the support block (611), the upper portion of the placement frame (615) being provided with a placement slot (616).

4. A luminescent material performance detection device according to claim 3, characterized in that: A plurality of placement grooves (616) are provided, and the plurality of placement grooves (616) are evenly distributed on the upper portion of the placement frame (615) for placing ice and snow samples of mixed luminescent materials.

5. The luminescent material performance detection device according to claim 4, characterized in that: The driving assembly (62) comprises a motor (621) and a mounting plate (622). The motor (621) is fixedly mounted on the right side of the placement assembly (61) via the mounting plate (622) and is arranged at the bottom of the detection frame (1). The output end of the motor (621) is fixedly connected to a cam (623). An adjustment block (624) is arranged above the cam (623) and is fixedly connected to the right side surface of the placement frame (615). Springs (625) are arranged on the front and rear sides of the adjustment block (624) and are arranged between the placement frame (615) and the support block (611).

6. The device for detecting properties of luminescent materials according to claim 5, characterized in that: The bottom of the adjustment block (624) is arranged in an arc-shaped concave surface.

7. The luminescent material performance detection device according to claim 6, characterized in that: The two ends of the spring (625) are respectively connected to the bottom of the placement frame (615) and the top of the support block (611).

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