A sample cloth solar color fastness aging instrument

Abstract

This utility model discloses a sample fabric light exposure color fastness aging tester, including an aging tester body. An outer frame is threadedly connected to one side of the aging tester body. An installation hole is provided inside the outer frame, and a drying mechanism is installed inside the installation hole. A processing chamber is provided inside the aging tester body. A rotating disk is fixedly connected to the bottom of the processing chamber, and a heat dissipation box is fixedly connected to the bottom of the rotating disk. This sample fabric light exposure color fastness aging tester, through the setting of the drying mechanism, has an outer frame set on one side of the processing chamber. When the power is turned on, a temperature controller controls the heating grid to heat up. Simultaneously, a fan on one side is activated, blowing hot air into the processing chamber, accelerating the airflow inside the processing chamber, thereby quickly drying the residual water droplets in the processing chamber. This prevents water droplets from adhering to the inner wall of the processing chamber for a long time, causing damage to the inner wall of the equipment and shortening its service life.

Description

Technical Field

[0001] This utility model relates to the technical field of color fastness aging testers for sample fabrics, specifically to a color fastness aging tester for sunlight exposure of sample fabrics. Background Technology

[0002] A lightfastness tester is a physical performance testing instrument used in the fields of chemistry and food science. It is primarily used for testing and evaluating the aging of materials. The lightfastness tester is used for lightfastness testing of various textiles, leather, plastics, and other materials. By setting the irradiance, temperature, and humidity within the test chamber, it simulates the natural conditions required for the experiment to test the color and performance changes of the samples. It can also test the lightfastness of materials. Because the lightfastness tester simulates different environments to detect the aging of samples, a large amount of water droplets will adhere to the internal components after simulating rainy conditions. Prolonged exposure to a humid environment will accelerate the aging of internal components, thus affecting the lifespan of the instrument.

[0003] A sample fabric light exposure color fastness aging tester disclosed in announcement number CN220626146U includes: a main body comprising a control host, a simulation chamber fixedly connected to the upper surface of the control host, a drying mechanism including a flow box fixedly connected to the outer surface of the simulation chamber, and a quick-sealing mechanism including a guide strip fixedly connected to the inner surface of the simulation chamber. This utility model device, by incorporating a structure capable of blowing air into the interior of the simulation chamber, can rapidly dry the water column inside the simulation chamber after use, thereby preventing component aging.

[0004] Although the aforementioned patent achieves the goal of quickly drying the water column inside the simulation chamber after use by setting up a structure that can blow air into the chamber, thus preventing parts from aging, the device only sets up a blowing structure to accelerate air circulation in order to quickly dry the water column inside. The drying efficiency is low and the drying time is long. Utility Model Content

[0005] The technical problem to be solved by this utility model is as follows: to provide a sample fabric color fastness aging tester with high practicality, simple operation and simple structure, which solves the problem mentioned in the background art that the color fastness tester detects the aging of samples in the environment by simulating different environments. After simulating rainy weather, a large number of water droplets will be generated inside, and the long-term humid environment will accelerate the aging of internal components, thus affecting the service life of the instrument.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A sample fabric color fastness aging tester includes an aging tester body. An outer frame is threaded to one side of the aging tester body. A mounting hole is provided inside the outer frame, and a drying mechanism is installed inside the mounting hole. A treatment chamber is provided inside the aging tester body. A rotating disk is fixedly connected to the bottom of the treatment chamber. A heat dissipation box is fixedly connected to the bottom of the rotating disk, and a rotating mechanism is fixedly connected inside the heat dissipation box.

[0008] The drying mechanism includes a fan installed inside the mounting hole, a heating grid installed on one side of the fan, a battery electrically connected to one side of the heating grid via a power cord, and a temperature controller electrically connected to the other side of the heating grid via a power cord.

[0009] The rotating mechanism includes a drive motor fixedly connected inside the heat sink casing. A connecting frame is fixedly connected to the top of the drive motor. Four upright blocks are fixedly connected to the surface of the connecting frame. Threaded rods are threadedly connected to the surfaces of two of the upright blocks. A rotating shaft is fixedly connected to one side of the threaded rod, and a clamping plate is fixedly connected to the end of the rotating shaft.

[0010] As a further embodiment of this utility model: a dustproof net is fixedly connected to the surface of the blower fan, and the dustproof net is installed on the inner wall of the mounting hole, so that the dustproof net can block dust.

[0011] As a further embodiment of this utility model: four threaded holes are provided on the surface of the outer frame, and threaded posts are threadedly connected inside the threaded holes, which facilitates the fixing of the outer frame.

[0012] As a further embodiment of this utility model: a sealing door is hinged to one side of the processing chamber, and a handle is installed on the surface of the sealing door, which facilitates sealing the processing chamber.

[0013] As a further embodiment of this utility model: the lower surface of the aging instrument body is provided with heat dissipation holes, and louvered heat dissipation windows are installed inside the heat dissipation holes to facilitate heat dissipation.

[0014] As a further embodiment of this utility model: the interior of the processing chamber is provided with a number of micropores, and the lower surface of the aging instrument body is provided with a collection chamber, which facilitates the collection of dripping water droplets.

[0015] As a further embodiment of this utility model: four support legs are fixedly connected to the bottom of the main body of the aging instrument, and anti-slip sleeves are fitted on the surface of the support legs to facilitate anti-slip.

[0016] The beneficial effects of this utility model are:

[0017] 1. The drying mechanism is designed with an outer frame on one side of the processing chamber. When the power is turned on, the temperature controller controls the heating grid to generate heat. At the same time, the fan on one side is activated to blow hot air into the processing chamber, which accelerates the airflow inside the processing chamber. This allows for the rapid drying of residual water droplets in the processing chamber, preventing water droplets from adhering to the inner wall of the processing chamber for a long time, which could damage the inner wall of the equipment and shorten its service life.

[0018] 2. With the rotating mechanism, the sample fabric is placed on the connecting frame and fixed using the clamping plates on the surface blocks of the connecting frame. Then, the drive motor at the bottom is started, which drives the sample fabric on the connecting frame to rotate. During the rotation, the sample fabric can receive light more evenly, avoiding the situation where some parts of the sample fabric receive too much light while others receive insufficient light when the sample fabric is stationary. This would lead to inconsistent aging of different parts of the sample fabric and affect the accuracy of the test results. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the heat dissipation chassis structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the rotating mechanism structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the drying mechanism of this utility model.

[0024] In the diagram: 1. Main body of the aging instrument; 2. Outer frame; 3. Drying mechanism; 301. Fan; 302. Heating grid; 303. Battery; 304. Temperature controller; 4. Processing chamber; 5. Rotating disc; 6. Heat dissipation box; 7. Rotating mechanism; 701. Drive motor; 702. Connecting frame; 703. Stand; 704. Threaded rod; 705. Clamping plate; 8. Dustproof net; 9. Threaded column; 10. Sealing door; 11. Louvered heat dissipation window; 12. Collection chamber; 13. Support leg. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1-4 As shown, a sample fabric light fastness aging tester includes an aging tester body 1. An outer frame 2 is threadedly connected to one side of the aging tester body 1. An installation hole is opened inside the outer frame 2, and a drying mechanism 3 is installed inside the installation hole. The drying mechanism 3 is designed to prevent water droplets from adhering to the inner wall of the treatment chamber 4 for a long time, which would damage the inner wall of the equipment and shorten the service life of the equipment. The aging tester body 1 has a treatment chamber 4 inside. A rotating disk 5 is fixedly connected to the bottom of the treatment chamber 4. A heat dissipation box 6 is fixedly connected to the bottom of the rotating disk 5. A rotating mechanism 7 is fixedly connected inside the heat dissipation box 6. The rotating mechanism 7 is designed to prevent the sample fabric from remaining stationary, which would cause some parts to receive too much light while other parts receive insufficient light, resulting in inconsistent aging degrees in different parts of the sample fabric and affecting the accuracy of the test results.

[0027] The drying mechanism 3 includes a blower 301 installed inside the mounting hole, a heating grid 302 installed on one side of the blower 301, a battery 303 electrically connected to one side of the heating grid 302 via a power cord, and a temperature controller 304 electrically connected to the other side of the heating grid 302 via a power cord.

[0028] The rotating mechanism 7 includes a drive motor 701 fixedly connected inside the heat sink 6. A connecting frame 702 is fixedly connected to the top of the drive motor 701. Four upright blocks 703 are fixedly connected to the surface of the connecting frame 702. Threaded rods 704 are threadedly connected to the surfaces of two of the upright blocks 703. A rotating shaft is fixedly connected to one side of the threaded rod 704. A clamping plate 705 is fixedly connected to the end of the rotating shaft.

[0029] like Figure 4 As shown, a dustproof net 8 is fixedly connected to the surface of the blower 301. The dustproof net 8 is installed on the inner wall of the mounting hole, and the dustproof net 8 is convenient for blocking dust.

[0030] like Figure 4 As shown, the outer frame 2 has four threaded holes on its surface, and the threaded holes are connected to threaded posts 9, which facilitate the fixing of the outer frame 2.

[0031] like Figure 1 As shown, a sealing door 10 is hinged to one side of the processing chamber 4. A handle is installed on the surface of the sealing door 10, which facilitates sealing the processing chamber 4.

[0032] like Figure 1 As shown, the lower surface of the aging instrument body 1 is provided with heat dissipation holes, and louvered heat dissipation windows 11 are installed inside the heat dissipation holes to facilitate heat dissipation.

[0033] like Figure 1As shown, the interior of the treatment chamber 4 has several micropores, and the lower surface of the aging instrument body 1 is provided with a collection chamber 12, which facilitates the collection of dripping water droplets.

[0034] like Figure 1 As shown, four support legs 13 are fixedly connected to the bottom of the aging instrument body 1. Anti-slip sleeves are fitted on the surface of the support legs 13 to prevent slipping.

[0035] The working principle of this utility model is as follows: An outer frame 2 is provided on one side of the processing chamber 4. When the power is turned on, the temperature controller 304 controls the heating grid 302 to generate heat. At the same time, the blower 301 on one side is started. The blower 301 blows hot air into the processing chamber 4, which accelerates the air flow inside the processing chamber 4, thereby achieving rapid drying of the water droplets remaining in the processing chamber 4.

[0036] When using it, place the sample fabric on the connecting frame 702 and fix it with the clamping plate 705 on the upright block 703 on the surface of the connecting frame 702. Then start the drive motor 701 at the bottom. The drive motor 701 drives the sample fabric on the connecting frame 702 to rotate. During the rotation, the sample fabric can receive light source illumination more evenly.

[0037] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A sample fabric light fastness aging tester, comprising an aging tester body (1), characterized in that: An outer frame (2) is threadedly connected to one side of the aging instrument body (1). An installation hole is provided inside the outer frame (2). A drying mechanism (3) is installed inside the installation hole. A processing chamber (4) is provided inside the aging instrument body (1). A rotating disk (5) is fixedly connected to the bottom of the processing chamber (4). A heat dissipation box (6) is fixedly connected to the bottom of the rotating disk (5). A rotating mechanism (7) is fixedly connected inside the heat dissipation box (6). The drying mechanism (3) includes a blower (301) installed inside the mounting hole. A heating grid (302) is installed on one side of the blower (301). A battery (303) is electrically connected to one side of the heating grid (302) via a power line. A temperature controller (304) is electrically connected to the other side of the heating grid (302) via a power line. The rotating mechanism (7) includes a drive motor (701) fixedly connected inside the heat sink (6). A connecting frame (702) is fixedly connected to the top of the drive motor (701). Four upright blocks (703) are fixedly connected to the surface of the connecting frame (702). Threaded rods (704) are threadedly connected to the surfaces of two of the upright blocks (703). A rotating shaft is fixedly connected to one side of the threaded rod (704), and a clamping plate (705) is fixedly connected to the end of the rotating shaft.

2. The sample fabric color fastness aging tester according to claim 1, characterized in that, A dustproof net (8) is fixedly connected to the surface of the blower (301), and the dustproof net (8) is installed on the inner wall of the mounting hole.

3. The sample fabric light fastness aging tester according to claim 1, characterized in that, The outer frame (2) has four threaded holes on its surface, and the threaded holes are connected to threaded columns (9) by internal threads.

4. The sample fabric light fastness aging tester according to claim 1, characterized in that, A sealing door (10) is hinged to one side of the processing chamber (4), and a handle is installed on the surface of the sealing door (10).

5. The sample fabric color fastness aging tester according to claim 1, characterized in that, The lower surface of the aging instrument body (1) is provided with heat dissipation holes, and louvered heat dissipation windows (11) are installed inside the heat dissipation holes.

6. The sample fabric light fastness aging tester according to claim 1, characterized in that, The processing chamber (4) has several micropores inside, and the aging instrument body (1) has a collection chamber (12) on its lower surface.

7. The sample fabric light fastness aging tester according to claim 1, characterized in that, The bottom of the aging instrument body (1) is fixedly connected to four support legs (13), and the surface of the support legs (13) is fitted with anti-slip sleeves.

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