A fur utility attribute detection device

Abstract

The application discloses a fur practical property detection device and belongs to the technical field of fur detection. The device comprises an ultraviolet test box body, a lighting lamp is installed at the top of the inner wall of the ultraviolet test box body, and a light collecting structure is arranged at the top of the lighting lamp. The light collecting structure, the driving structure and the light reflecting structure are arranged to reduce the distance between the light collecting cover and the lighting lamp, reduce the illumination range of the lighting lamp, automatically enhance the illumination intensity of the ultraviolet rays through light collecting, and simultaneously, due to the movement of the driving plate close to the bottom of the ultraviolet test box body, the driving plate drives the rotating shaft and the reflector to rotate. The dynamic adjustment ensures that the reflector can automatically refract the light to the center area in the ultraviolet test box body, further enhances the ultraviolet illumination intensity of the key area, significantly improves the detection precision and efficiency of the practical properties of fur aging resistance and yellowing resistance, and improves the detection efficiency of fur.

Description

Technical Field

[0001] The present invention relates to the technical field of fur detection, and in particular to a device for detecting practical properties of fur. Background Art

[0002] In the production and quality control of fur products, it is crucial to accurately evaluate the practical properties of fur (such as wear resistance, anti-aging and yellowing resistance, color uniformity, etc.). During the processing of fur, it is necessary to use a variety of detection devices to detect and process the practical properties of fur. For example, a UV test chamber is used to expose the fur to ultraviolet light, so as to detect its aging and yellowing resistance properties.

[0003] However, the UV test chambers currently widely used in the market for testing fur's practical properties face a number of challenges when conducting UV light testing on fur. Specifically, due to the fixed installation position of the UV lamp, its illumination range and light intensity cannot be flexibly adjusted. When the number of fur samples to be tested is small, the ideal testing environment requires a smaller illumination range and higher light intensity to optimize detection efficiency. However, existing equipment often fails to meet this requirement, resulting in wasted lighting resources or reduced detection accuracy.

[0004] On the other hand, when testing a large number of fur samples, while theoretically expanding the illumination range is desirable, the design of existing UV test chambers often results in a significant decrease in illumination intensity at the edges of the sampling area, creating the so-called "edge effect." This phenomenon not only affects the uniformity and adequacy of UV illumination intensity throughout the entire testing area, but can also lead to biased test results, reducing the reliability and accuracy of testing, and presents certain limitations. To address these issues, this invention proposes a practical fur attribute detection device. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings existing in the prior art, and to propose a method of automatically enhancing the intensity of ultraviolet light by focusing light. At the same time, since the driving plate moves close to the bottom of the UV test chamber body, the driving plate drives the rotating shaft and the reflector to rotate through the driving wheel. This dynamic adjustment ensures that the reflector can automatically refract light accurately to the central area inside the UV test chamber body, thereby further enhancing the ultraviolet light intensity in this key area, significantly improving the detection accuracy and efficiency of the practical properties of fur such as anti-aging and yellowing resistance, and improving the detection efficiency of fur. The fur practical property detection device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A device for detecting practical properties of fur comprises a UV test chamber body, a lighting lamp mounted on the top of the inner wall of the UV test chamber body, a focusing structure disposed on the top of the lighting lamp, a reflective structure, an air blowing structure, and a linkage structure disposed on both sides of the inner wall of the UV test chamber body, a driving structure disposed on each of the light-concentrating and reflective structures, the light-concentrating structure driving the reflective structure to rotate via the driving structure, a pressure relief structure disposed on the air blowing structure for regulating internal air pressure, a cleaning structure mounted on the light-concentrating structure, the driving structure regulating the air blowing structure via the linkage structure, thereby enabling the air blowing structure to clean the exterior of the lighting lamp via the cleaning structure;

[0008] The focusing structure includes a mounting sleeve slidably connected to the outer wall of the lighting lamp, and the bottom of the mounting sleeve is fixedly connected to the focusing cover. The reflecting structure includes two groups of mounting plates respectively fixedly connected to the two sides of the inner wall of the UV test box body, and a rotating shaft is rotatably connected inside the mounting plate. The outer wall of the rotating shaft is fixedly connected to at least one reflector. The driving structure includes a connecting plate fixedly connected to the outer wall of the mounting sleeve, and the driving structure also includes a driving wheel fixedly connected to the outer wall of the rotating shaft. The driving wheel is fitted with a driving plate on the side, and the connecting plate is fixedly connected to the driving plate through a linkage structure. An electric push rod is installed on the top of the connecting plate, and the end of the electric push rod away from the connecting plate is installed inside the UV test box body.

[0009] Preferably, the linkage structure includes two linkage shafts rotatably connected to both sides of the inner wall of the UV test box body, the outer walls of the linkage shafts are fixedly connected with a driving wheel and a driven wheel, and the sides of the driving wheel and the driven wheel are respectively engaged with a driving gear plate and a driven gear plate.

[0010] Preferably, the top of the active tooth plate is fixedly connected to the connecting plate, and the active tooth plate is fixedly connected to the adjacent driving plate, and the diameter of the driven wheel is larger than the diameter of the driving wheel.

[0011] Preferably, the blowing structure includes mounting cabinets fixedly connected to both sides of the inner wall of the UV test chamber body, a movable plate is slidably connected inside the mounting cabinet, a connecting frame is fixedly connected to the top of the movable plate, the connecting frame is slidably connected to the mounting cabinet, and the connecting frame is fixedly connected to the adjacent driven gear plate.

[0012] Preferably, the cleaning structure includes a ventilation coil fixedly connected to the top of the condenser, both sides of the ventilation coil are connected with a tee pipe, and both air inlets of the tee pipe are connected to the same nearby installation cabinet.

[0013] Preferably, one-way valves are installed on the outer walls of the two air inlets of the three-way pipe, and the two air inlets of the three-way pipe are respectively located at the top and the bottom of the installation cabinet.

[0014] Preferably, the cleaning structure also includes several mounting bases installed on the top of the condenser, a motor is installed on the side of the mounting base, the output end of the motor is fixedly connected to a support frame, an air outlet nozzle is installed on the support frame, a rubber hose is installed on the top of the air outlet nozzle, and all the ends of the rubber hoses away from the air outlet nozzle are connected to the ventilation coil.

[0015] Preferably, when the movable plate moves inside the installation cabinet, the gas inside the installation cabinet is transferred to the inside of the ventilation coil through the three-way pipe, and then sprayed out through the rubber hose and the air outlet nozzle, thereby cleaning the outside of the lighting lamp.

[0016] Preferably, the pressure relief structure includes two pressure relief cylinders fixedly connected to the top and bottom of the installation cabinet respectively, a spring fixedly connected to the inside of the pressure relief cylinder, the other end of the spring fixedly connected to a plugging head, the plugging head is slidably connected to the inside of the pressure relief cylinder, the bottom of the plugging head is fixedly connected to a telescopic rod, the end of the telescopic rod away from the plugging head is fixedly connected to the pressure relief cylinder, and the shape of the end of the plugging head is set to be a truncated cone.

[0017] Preferably, a through hole is provided inside the pressure relief cylinder. When the plugging head is not tightly fitted with the pressure relief cylinder, the through hole cooperates to allow the interior of the installation cabinet to communicate with the external environment.

[0018] Compared with the prior art, the present invention provides a fur property detection device with the following features:

[0019] Beneficial effects:

[0020] 1. The fur practical property detection device is provided with a focusing structure, a driving structure and a reflecting structure. When the operator uses the detection device to detect the practical properties of anti-aging and yellowing resistance of a small amount of fur, when the electric push rod drives the focusing cover to move close to the bottom end of the UV test chamber body, by reducing the distance between the focusing cover and the lighting lamp, the illumination range of the lighting lamp can be reduced, and the light intensity of the ultraviolet light can be automatically enhanced by focusing. At the same time, due to the movement of the driving plate close to the bottom end of the UV test chamber body, the driving plate drives the rotating shaft and the reflector to rotate through the driving wheel. This dynamic adjustment ensures that the reflector can automatically refract the light accurately to the central area inside the UV test chamber body, thereby further enhancing the The UV light intensity in this key area is enhanced, which significantly improves the detection accuracy and efficiency of the practical properties of fur's anti-aging and yellowing resistance, and improves the detection efficiency of fur. When a large number of furs need to be tested, the operator directly and evenly spreads the fur into the UV test chamber body, causing the electric push rod to retract, thereby increasing the distance between the condenser and the bottom of the lamp, expanding the illumination range of the lamp, and at this time the drive plate drives the reflector to rotate in the opposite direction through the drive wheel, cleverly refracting the light to the two sides of the UV test chamber body near the edge. This design effectively avoids the test error caused by insufficient UV light in the edge area inside the test chamber, ensuring the accuracy and consistency of the test results.

[0021] 2. The fur practical property detection device is provided with an air blowing structure and a cleaning structure. When the motor is working, the air outlet nozzle is driven to rotate through the support frame, so that the air outlet of the air outlet nozzle is automatically aligned with the outer wall of the lighting lamp. When the electric push rod is extended and retracted, the focus cover is lifted and lowered on the outer wall of the lighting lamp. With the cooperation of the connecting plate and the linkage structure, the connecting frame drives the movable plate to move inside the installation cabinet. After the gas inside the installation cabinet is squeezed by the movable plate, it is transferred to the inside of the ventilation coil through the three-way pipe, and then transferred to the inside of the air outlet nozzle through the rubber hose. It is sprayed out through the air outlet nozzle, thereby blowing the outer wall of the lighting lamp to complete the cleaning of the dust on the outer wall of the lighting lamp, thereby maintaining the cleanliness and transparency of the lighting lamp, to ensure the transmittance and utilization rate of light, and to ensure that it can normally perform ultraviolet light detection and treatment on fur.

[0022] 3. The fur practical property detection device is provided with a pressure relief structure. When the movable plate moves inside the installation cabinet, when the air pressure on the inner wall of the installation cabinet away from the moving direction of the movable plate changes, the plugging head inside the pressure relief cylinder away from the moving direction of the movable plate automatically moves closer to the movable plate, and the plugging head squeezes the spring. When the plugging head contacts the fitting state of the pressure relief cylinder, the outside air can normally enter the interior of the installation cabinet away from the moving direction of the movable plate, thereby ensuring that the movable plate can normally move inside the installation cabinet and ensuring that the air outlet nozzle can normally clean the dust on the outside of the lighting lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional view of a fur practical property detection device proposed by the present invention;

[0024] Figure 2 This is a view of the connection structure of the UV test box body, lighting lamp and focusing structure of the present invention;

[0025] Figure 3 A view of the connection structure of the lighting lamp, the driving structure, the reflective structure, the blowing structure and the linkage structure of the present invention;

[0026] Figure 4 A view of a cross-sectional structure of an installation cabinet according to the present invention;

[0027] Figure 5 A view of the mounting sleeve, the condenser cover, the ventilation coil and the tee pipe connection structure of the present invention;

[0028] Figure 6 A view of the installation cabinet, movable panel, connecting frame and linkage structure of the present invention;

[0029] Figure 7 A view of the connection structure of the pressure relief cylinder, spring, plug and telescopic rod of the present invention;

[0030] Figure 8 A view of the connection structure of the mounting plate, rotating shaft, reflector and driving wheel of the present invention;

[0031] Figure 9 A view of the mounting base, motor, support frame, air outlet nozzle and rubber hose connection structure of the present invention;

[0032] Figure 10 This is a view of the connection structure of the linkage shaft, driving wheel, driven wheel, driving gear plate and driven gear plate of the present invention.

[0033] Figure: 1, UV test chamber body; 2, lighting; 3, focusing structure; 301, mounting sleeve; 302, focusing cover; 4, driving structure; 401, connecting plate; 402, driving plate; 403, driving wheel; 404, electric push rod; 5, reflecting structure; 501, mounting plate; 502, rotating shaft; 503, reflecting mirror; 6, blowing structure; 601, mounting cabinet; 602, movable plate; 603, connecting frame; 7, linkage structure; 7 01. Linkage shaft; 702. Driving wheel; 703. Driven wheel; 704. Driving gear plate; 705. Driven gear plate; 8. Cleaning structure; 801. Ventilation coil; 802. Tee pipe; 803. Rubber hose; 804. Mounting base; 805. Motor; 806. Support frame; 807. Air outlet nozzle; 9. Pressure relief structure; 901. Pressure relief cylinder; 902. Spring; 903. Plug; 904. Telescopic rod; 905. Through hole. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0036] Example 1: Reference Figures 1-6 A practical fur property detection device includes a UV test chamber body 1, a lighting lamp 2 is installed on the top of the inner wall of the UV test chamber body 1, a focusing structure 3 is provided on the top of the lighting lamp 2, and a reflective structure 5, a blowing structure 6 and a linkage structure 7 are provided on both sides of the inner wall of the UV test chamber body 1. A driving structure 4 is provided on the focusing structure 3 and the reflective structure 5, and the focusing structure 3 drives the reflective structure 5 to rotate through the driving structure 4. A pressure relief structure 9 for adjusting the internal air pressure is provided on the blowing structure 6. A cleaning structure 8 is installed on the focusing structure 3. The driving structure 4 adjusts the blowing structure 6 through the linkage structure 7, so that the blowing structure 6 cleans the outside of the lighting lamp 2 through the cleaning structure 8;

[0037] The focusing structure 3 includes a mounting sleeve 301 slidably connected to the outer wall of the lighting lamp 2, and the bottom of the mounting sleeve 301 is fixedly connected to the focusing cover 302. The reflective structure 5 includes two groups of mounting plates 501 respectively fixedly connected to the two sides of the inner wall of the UV test chamber body 1. The mounting plate 501 is internally connected to a rotating shaft 502, and the outer wall of the rotating shaft 502 is fixedly connected to at least one reflector 503. The driving structure 4 includes a connecting plate 401 fixedly connected to the outer wall of the mounting sleeve 301. The driving structure 4 also includes a driving wheel 403 fixedly connected to the outer wall of the rotating shaft 502. The driving plate 402 is attached to the side of the driving wheel 403. The connecting plate 401 is fixedly connected to the driving plate 402 through a linkage structure 7. An electric push rod 404 is installed on the top of the connecting plate 401, and the end of the electric push rod 404 away from the connecting plate 401 is installed inside the UV test chamber body 1.

[0038] In the present invention, the linkage structure 7 includes two linkage shafts 701 that are respectively rotatably connected to the inner wall of the UV test box body 1 on both sides. The outer wall of the linkage shaft 701 is fixedly connected to a driving wheel 702 and a driven wheel 703. The sides of the driving wheel 702 and the driven wheel 703 are respectively engaged with a driving tooth plate 704 and a driven tooth plate 705. The top of the driving tooth plate 704 is fixedly connected to the connecting plate 401, and the driving tooth plate 704 is fixedly connected to the adjacent driving plate 402. The diameter of the driven wheel 703 is larger than that of the driving wheel. The diameter of the wheel 702 is adjusted by setting the linkage shaft 701, the driving wheel 702, the driven wheel 703, the driving gear plate 704 and the driven gear plate 705. Since the diameter of the driven wheel 703 is larger than the diameter of the driving wheel 702, when the electric push rod 404 drives the focus cover 302 to move, the distance moved by the movable plate 602 is longer than the distance moved by the focus cover 302, thereby facilitating the gas inside the installation cabinet 601 to be ejected through the air outlet nozzle 807, thereby ensuring the cleaning effect of the dust outside the lighting lamp 2.

[0039] In the present invention, the blowing structure 6 includes a mounting cabinet 601 fixedly connected to both sides of the inner wall of the UV test chamber body 1, a movable plate 602 is slidably connected inside the mounting cabinet 601, a connecting frame 603 is fixedly connected to the top of the movable plate 602, the connecting frame 603 is slidably connected to the mounting cabinet 601, and the connecting frame 603 is fixedly connected to the adjacent driven gear plate 705, the cleaning structure 8 includes a ventilation coil 801 fixedly connected to the top of the condenser 302, and both sides of the ventilation coil 801 are connected to a three-way pipe 802, and the three-way pipe 802 The two air inlets are connected to the same nearby installation cabinet 601, and the outer walls of the two air inlets of the tee pipe 802 are installed with one-way valves, and the two air inlets of the tee pipe 802 are respectively located at the top and bottom of the installation cabinet 601. By setting the tee pipe 802 to a tee shape and installing one-way valves on the outer walls of the two air inlets of the tee pipe 802, when the movable plate 602 rises or falls inside the installation cabinet 601, the dust on the outer wall of the lighting lamp 2 can be blown clean by the gas inside the installation cabinet 601.

[0040] In the present invention, the cleaning structure 8 also includes a plurality of mounting bases 804 mounted on the top of the condenser 302, a motor 805 is mounted on the side of the mounting base 804, the output end of the motor 805 is fixedly connected to a support frame 806, an air outlet nozzle 807 is mounted on the support frame 806, a rubber hose 803 is mounted on the top of the air outlet nozzle 807, and all ends of the rubber hoses 803 away from the air outlet nozzle 807 are connected to the ventilation coil 801. When the movable plate 602 moves inside the installation cabinet 601, The gas inside the installation cabinet 601 is transferred to the inside of the ventilation coil 801 through the three-way pipe 802, and then ejected through the rubber hose 803 and the air outlet nozzle 807, thereby cleaning the outside of the lighting lamp 2. By setting the installation base 804, the motor 805, the support frame 806 and the air outlet nozzle 807, when the motor 805 drives the support frame 806 to rotate, the air outlet of the air outlet nozzle 807 can be flexibly adjusted, thereby ensuring the cleaning effect of the air outlet nozzle 807 on the dust on the outer wall of the lighting lamp 2.

[0041] Example 2: Reference Figures 1-10 A practical fur property detection device includes a UV test chamber body 1, a lighting lamp 2 is installed on the top of the inner wall of the UV test chamber body 1, a focusing structure 3 is provided on the top of the lighting lamp 2, and a reflective structure 5, a blowing structure 6 and a linkage structure 7 are provided on both sides of the inner wall of the UV test chamber body 1. A driving structure 4 is provided on the focusing structure 3 and the reflective structure 5, and the focusing structure 3 drives the reflective structure 5 to rotate through the driving structure 4. A pressure relief structure 9 for adjusting the internal air pressure is provided on the blowing structure 6. A cleaning structure 8 is installed on the focusing structure 3. The driving structure 4 adjusts the blowing structure 6 through the linkage structure 7, so that the blowing structure 6 cleans the outside of the lighting lamp 2 through the cleaning structure 8;

[0042] The focusing structure 3 includes a mounting sleeve 301 slidably connected to the outer wall of the lighting lamp 2, and the bottom of the mounting sleeve 301 is fixedly connected to the focusing cover 302. The reflective structure 5 includes two groups of mounting plates 501 respectively fixedly connected to the two sides of the inner wall of the UV test chamber body 1. The mounting plate 501 is internally connected to a rotating shaft 502, and the outer wall of the rotating shaft 502 is fixedly connected to at least one reflector 503. The driving structure 4 includes a connecting plate 401 fixedly connected to the outer wall of the mounting sleeve 301. The driving structure 4 also includes a driving wheel 403 fixedly connected to the outer wall of the rotating shaft 502. The driving plate 402 is attached to the side of the driving wheel 403. The connecting plate 401 is fixedly connected to the driving plate 402 through a linkage structure 7. An electric push rod 404 is installed on the top of the connecting plate 401, and the end of the electric push rod 404 away from the connecting plate 401 is installed inside the UV test chamber body 1.

[0043] In the present invention, the linkage structure 7 includes two linkage shafts 701 that are respectively rotatably connected to the inner wall of the UV test box body 1 on both sides. The outer wall of the linkage shaft 701 is fixedly connected to a driving wheel 702 and a driven wheel 703. The sides of the driving wheel 702 and the driven wheel 703 are respectively engaged with a driving tooth plate 704 and a driven tooth plate 705. The top of the driving tooth plate 704 is fixedly connected to the connecting plate 401, and the driving tooth plate 704 is fixedly connected to the adjacent driving plate 402. The diameter of the driven wheel 703 is larger than that of the driving wheel. The diameter of the wheel 702 is adjusted by setting the linkage shaft 701, the driving wheel 702, the driven wheel 703, the driving gear plate 704 and the driven gear plate 705. Since the diameter of the driven wheel 703 is larger than the diameter of the driving wheel 702, when the electric push rod 404 drives the focus cover 302 to move, the distance moved by the movable plate 602 is longer than the distance moved by the focus cover 302, thereby facilitating the gas inside the installation cabinet 601 to be ejected through the air outlet nozzle 807, thereby ensuring the cleaning effect of the dust outside the lighting lamp 2.

[0044] In the present invention, the blowing structure 6 includes a mounting cabinet 601 fixedly connected to both sides of the inner wall of the UV test chamber body 1, a movable plate 602 is slidably connected inside the mounting cabinet 601, a connecting frame 603 is fixedly connected to the top of the movable plate 602, the connecting frame 603 is slidably connected to the mounting cabinet 601, and the connecting frame 603 is fixedly connected to the adjacent driven gear plate 705, the cleaning structure 8 includes a ventilation coil 801 fixedly connected to the top of the condenser 302, and both sides of the ventilation coil 801 are connected to a three-way pipe 802, and the three-way pipe 802 The two air inlets are connected to the same nearby installation cabinet 601, and the outer walls of the two air inlets of the tee pipe 802 are installed with one-way valves, and the two air inlets of the tee pipe 802 are respectively located at the top and bottom of the installation cabinet 601. By setting the tee pipe 802 to a tee shape and installing one-way valves on the outer walls of the two air inlets of the tee pipe 802, when the movable plate 602 rises or falls inside the installation cabinet 601, the dust on the outer wall of the lighting lamp 2 can be blown clean by the gas inside the installation cabinet 601.

[0045] In the present invention, the cleaning structure 8 also includes a plurality of mounting bases 804 mounted on the top of the condenser 302, a motor 805 is mounted on the side of the mounting base 804, the output end of the motor 805 is fixedly connected to a support frame 806, an air outlet nozzle 807 is mounted on the support frame 806, a rubber hose 803 is mounted on the top of the air outlet nozzle 807, and all ends of the rubber hoses 803 away from the air outlet nozzle 807 are connected to the ventilation coil 801. When the movable plate 602 moves inside the installation cabinet 601, The gas inside the installation cabinet 601 is transferred to the inside of the ventilation coil 801 through the three-way pipe 802, and then ejected through the rubber hose 803 and the air outlet nozzle 807, thereby cleaning the outside of the lighting lamp 2. By setting the installation base 804, the motor 805, the support frame 806 and the air outlet nozzle 807, when the motor 805 drives the support frame 806 to rotate, the air outlet of the air outlet nozzle 807 can be flexibly adjusted, thereby ensuring the cleaning effect of the air outlet nozzle 807 on the dust on the outer wall of the lighting lamp 2.

[0046] In the present invention, the pressure relief structure 9 includes two pressure relief cylinders 901 fixedly connected to the top and bottom of the installation cabinet 601 respectively, a spring 902 is fixedly connected to the inside of the pressure relief cylinder 901, and the other end of the spring 902 is fixedly connected to a plugging head 903, and the plugging head 903 is slidably connected to the inside of the pressure relief cylinder 901, and a telescopic rod 904 is fixedly connected to the bottom of the plugging head 903, and the end of the telescopic rod 904 away from the plugging head 903 is fixedly connected to the pressure relief cylinder 901, and the shape of the end of the plugging head 903 is set to be truncated. A through hole 905 is provided inside the pressure relief cylinder 901. When the plugging head 903 is not tightly fitted with the pressure relief cylinder 901, with the cooperation of the through hole 905, the interior of the installation cabinet 601 is connected to the external environment. A pressure relief structure 9 is provided. When the movable plate 602 moves inside the installation cabinet 601, when the air pressure on the inner wall of the installation cabinet 601 on the side away from the moving direction of the movable plate 602 changes, the plugging head 903 inside the pressure relief cylinder 901 away from the moving direction of the movable plate 602 automatically moves closer to the movable plate 602, and the plugging head 903 squeezes the spring 902. When the plugging head 903 contacts the fitting state of the pressure relief cylinder 901, the outside air can normally enter the installation cabinet 601 at the end away from the moving direction of the movable plate 602, thereby ensuring that the movable plate 602 can move normally inside the installation cabinet 601, and ensuring that the air outlet nozzle 807 can normally clean the dust outside the lighting lamp 2.

[0047] Working Principle: When an operator uses this testing device to conduct a practical property assessment of anti-aging and yellowing resistance on a small number of fur samples, the electric push rod 404 will drive the focus cover 302 to move precisely toward the bottom of the UV test chamber body 1. By finely adjusting the relative distance between the focus cover 302 and the illumination light source 2, the illumination coverage area of ​​the illumination light source 2 is effectively reduced. Then, by utilizing the principle of optical focusing, the intensity of ultraviolet radiation is automatically increased. At the same time, the drive plate 402, under intelligent control, approaches the bottom of the UV test chamber body 1 and drives the rotating shaft 502 and reflector 503 to rotate in a circle through the precise drive wheel 403. This dynamic adjustment ensures that the reflector 503 can automatically and accurately refract light to the central area inside the UV test chamber body 1, thereby further enhancing the ultraviolet light intensity in this critical area.

[0048] For fur samples that need to be tested in large quantities, the operator simply spreads the fur evenly inside the UV test chamber body 1. The electric push rod 404 then performs a reverse action, i.e., a contraction movement, thereby increasing the distance between the condenser 302 and the bottom of the illumination light source 2. This is intended to expand the radiation range of the illumination light source 2 and ensure a wider illumination coverage. At this time, the drive plate 402 again drives the reflector 503 to rotate in the opposite direction via the drive wheel 403, causing it to refract the light to the two side areas near the edge of the UV test chamber body 1, further enhancing the UV light intensity in the middle position inside the UV test chamber body 1.

[0049] When the motor 805 is working, the air outlet nozzle 807 is driven to rotate through the support frame 806, so that the air outlet of the air outlet nozzle 807 is automatically aligned with the outer wall of the lighting lamp 2. When the electric push rod 404 is telescopic, the focus cover 302 is lifted and lowered on the outer wall of the lighting lamp 2. Under the cooperation of the connecting plate 401 and the linkage structure 7, the connecting frame 603 drives the movable plate 602 to move inside the installation cabinet 601. After the gas inside the installation cabinet 601 is squeezed by the movable plate 602, it is transferred to the inside of the ventilation coil 801 through the three-way pipe 802, and then transferred to the inside of the air outlet nozzle 807 through the rubber hose 803. It is sprayed out through the air outlet nozzle 807, thereby blowing the outer wall of the lighting lamp 2, completing the cleaning of the dust on the outer wall of the lighting lamp 2, thereby protecting the outer wall of the lighting lamp 2. The cleanliness and transparency of the lighting lamp 2 are maintained to ensure the transmittance and utilization rate of light, so as to ensure that the ultraviolet light detection and treatment of the fur can be normally performed. When the movable plate 602 moves inside the installation cabinet 601, when the air pressure on the inner wall of the installation cabinet 601 on the side away from the moving direction of the movable plate 602 changes, the plugging head 903 inside the pressure relief cylinder 901 away from the moving direction of the movable plate 602 automatically moves closer to the movable plate 602, and the plugging head 903 squeezes the spring 902. When the plugging head 903 contacts the fitting state of the pressure relief cylinder 901, the outside air can normally enter the interior of the installation cabinet 601 away from the moving direction of the movable plate 602, thereby ensuring that the movable plate 602 can normally move inside the installation cabinet 601;

[0050] When a large number of furs need to be tested, the operator directly spreads the fur evenly inside the UV test chamber body 1 and adjusts the electric push rod 404 to retract it, thereby increasing the distance between the focus cover 302 and the bottom end of the illuminating lamp 2 and expanding the irradiation range of the illuminating lamp 2. At this time, the driving plate 402 drives the reflector 503 to rotate in the opposite direction through the driving wheel 403, so that the reflector 503 refracts the light to both sides of the UV test chamber body 1 near the edge, thereby avoiding the situation where the ultraviolet light at the inner edge of the UV test chamber body 1 is not strong enough, resulting in errors in the test.

[0051] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A fur property detection device, comprising a UV test box body (1), characterized in that: A lighting lamp (2) is installed on the top of the inner wall of the UV test box body (1), and a focusing structure (3) is provided on the top of the lighting lamp (2). A reflective structure (5), an air blowing structure (6) and a linkage structure (7) are provided on both sides of the inner wall of the UV test box body (1). A driving structure (4) is provided on the focusing structure (3) and the reflective structure (5), and the focusing structure (3) drives the reflective structure (5) to rotate through the driving structure (4). A pressure relief structure (9) for adjusting the internal air pressure is provided on the air blowing structure (6). A cleaning structure (8) is installed on the focusing structure (3), and the driving structure (4) adjusts the air blowing structure (6) through the linkage structure (7), so that the air blowing structure (6) cleans the outside of the lighting lamp (2) through the cleaning structure (8). The focusing structure (3) includes a mounting sleeve (301) slidably connected to the outer wall of the lighting lamp (2), and a focusing cover (302) is fixedly connected to the bottom of the mounting sleeve (301). The reflective structure (5) includes two groups of mounting plates (501) respectively fixedly connected to the two sides of the inner wall of the UV test box body (1), and a rotating shaft (502) is rotatably connected inside the mounting plate (501). The outer wall of the rotating shaft (502) is fixedly connected to at least one reflector (503). The driving structure (4) includes a mounting plate (501) fixedly connected to the outer wall of the UV test box body (1). A connecting plate (401) is installed on the outer wall of the sleeve (301), and the driving structure (4) further includes a driving wheel (403) fixedly connected to the outer wall of the rotating shaft (502), and the driving plate (402) is attached to the side of the driving wheel (403), and the connecting plate (401) is fixedly connected to the driving plate (402) via a linkage structure (7), and an electric push rod (404) is installed on the top of the connecting plate (401), and the end of the electric push rod (404) away from the connecting plate (401) is installed inside the UV test chamber body (1); The linkage structure (7) comprises two linkage shafts (701) rotatably connected to the inner walls of the UV test chamber body (1), respectively; a driving wheel (702) and a driven wheel (703) are fixedly connected to the outer wall of the linkage shaft (701); and the sides of the driving wheel (702) and the driven wheel (703) are respectively meshed with a driving tooth plate (704) and a driven tooth plate (705); The top of the active tooth plate (704) is fixedly connected to the connecting plate (401), and the active tooth plate (704) is fixedly connected to the adjacent driving plate (402), and the diameter of the driven wheel (703) is larger than the diameter of the active wheel (702); The blowing structure (6) includes a mounting cabinet (601) fixedly connected to both sides of the inner wall of the UV test chamber body (1), a movable plate (602) is slidably connected inside the mounting cabinet (601), a connecting frame (603) is fixedly connected to the top of the movable plate (602), the connecting frame (603) is slidably connected to the mounting cabinet (601), and the connecting frame (603) is fixedly connected to the adjacent driven gear plate (705); The cleaning structure (8) includes a ventilation coil (801) fixedly connected to the top of the condenser (302), and both sides of the ventilation coil (801) are connected to a three-way pipe (802), and the two air inlets of the three-way pipe (802) are connected to the same installation cabinet (601) nearby. The pressure relief structure (9) comprises two pressure relief cylinders (901) respectively fixedly connected to the top and bottom of the installation cabinet (601); a spring (902) is fixedly connected inside the pressure relief cylinder (901); the other end of the spring (902) is fixedly connected to a plugging head (903); the plugging head (903) is slidably connected to the inside of the pressure relief cylinder (901); a telescopic rod (904) is fixedly connected to the bottom of the plugging head (903); one end of the telescopic rod (904) away from the plugging head (903) is fixedly connected to the pressure relief cylinder (901), and the shape of the end of the plugging head (903) is set to be a truncated cone.

2. A fur practical property detection device according to claim 1, characterized in that: One-way valves are installed on the outer walls of the two air inlets of the three-way pipe (802), and the two air inlets of the three-way pipe (802) are respectively located at the top and bottom of the installation cabinet (601).

3. A fur practical property detection device according to claim 2, characterized in that: The cleaning structure (8) further comprises a plurality of mounting bases (804) mounted on the top of the condenser (302), a motor (805) being mounted on the side of the mounting base (804), an output end of the motor (805) being fixedly connected to a support frame (806), an air outlet nozzle (807) being mounted on the support frame (806), a rubber hose (803) being mounted on the top of the air outlet nozzle (807), and all ends of the rubber hoses (803) away from the air outlet nozzle (807) being connected to the ventilation coil (801).

4. The fur practical property detection device according to claim 3, characterized in that: When the movable plate (602) moves inside the installation cabinet (601), the gas inside the installation cabinet (601) is transferred to the inside of the ventilation coil (801) through the three-way pipe (802), and then ejected through the rubber hose (803) and the air outlet nozzle (807), thereby cleaning the outside of the lighting lamp (2).

5. The fur practical property detection device according to claim 4, characterized in that: A through hole (905) is provided inside the pressure relief cylinder (901). When the plug (903) is not tightly fitted with the pressure relief cylinder (901), the through hole (905) cooperates to allow the interior of the installation cabinet (601) to communicate with the external environment.

Images