Xenon lamp aging tester

Abstract

The utility model discloses a xenon lamp aging testing machine, which comprises a case, an aging structure and a heat dissipation structure, the aging structure is arranged on the case, the heat dissipation structure is arranged on the case, the aging structure comprises an irradiation unit, a rotating unit and a heating unit, the irradiation unit is fixedly arranged on the side wall of the case, and the rotating unit is fixedly arranged on the side wall of the case. The rotating unit is arranged at the bottom of the case and located in front of the irradiation unit, and the heating units are arranged at the bottom of the case and located on the two sides of the rotating unit. The utility model belongs to the technical field of aging equipment, particularly relates to a xenon lamp aging tester, and effectively solves the problems that light rays emitted by a xenon lamp light source of the xenon lamp aging tester are not uniformly distributed, and a sample is fixedly placed, so that the illumination intensity on the surface of the sample is not consistent, and the accuracy of a test result is influenced.

Description

Technical Field

[0001] This utility model belongs to the field of aging equipment technology, specifically referring to a xenon lamp aging test machine. Background Technology

[0002] Aging equipment, also known as aging machines, is used to test wires, cables, insulation, or rubber coatings of electronic products to compare the tensile strength and elongation of the products before and after aging. It simulates extreme usage environments using methods such as water spraying and light irradiation to test product stability and thus assess and ensure the product's lifespan after sale. With technological advancements, the accuracy requirements for aging equipment are increasing, making accuracy a key focus of industry development.

[0003] Aging equipment uses xenon lamps to irradiate products to simulate the working environment of products exposed to sunlight. However, the light emitted by the xenon lamp light source in existing xenon lamp aging test machines is unevenly distributed. At the same time, the fixed placement of the samples results in inconsistent light intensity on the sample surface, affecting the accuracy of the test results. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model proposes a xenon lamp aging test machine, which effectively solves the problems of uneven light distribution emitted by the xenon lamp light source in the xenon lamp aging test machine, and inconsistent light intensity on the sample surface due to the fixed placement of the sample, which affects the accuracy of the test results.

[0005] The technical solution adopted by this utility model is as follows: The xenon lamp aging test machine proposed by this utility model includes a chassis, an aging structure and a heat dissipation structure. The aging structure is disposed on the chassis, and the heat dissipation structure is disposed on the chassis. The aging structure includes an irradiation unit, a rotation unit and a heating unit. The irradiation unit is fixedly disposed on the side wall of the chassis, the rotation unit is disposed at the bottom of the chassis and located in front of the irradiation unit, and the heating unit is disposed at the bottom of the chassis and located on both sides of the rotation unit.

[0006] The illumination unit includes a door, a xenon lamp, a lamp housing, a reflector one, a reflector two, and a reflector three. The door is rotatably mounted at the opening on the chassis. The xenon lamp is fixedly mounted on the side wall opposite the opening of the chassis. The lamp housing is fixedly mounted on the xenon lamp. The reflector one is fixedly mounted inside the lamp housing and located around the outer ring of the xenon lamp. The reflector two is fixedly mounted inside the lamp housing and located around the first reflector ring. The reflector three is fixedly mounted inside the lamp housing and located around the outer ring of the second reflector ring.

[0007] Preferably, the rotating unit includes a motor, a placement plate, and a clamping seat. The motor is fixedly mounted on the bottom of the housing, the placement plate is fixedly mounted on the output shaft of the motor, and the clamping seat is fixedly mounted on the placement plate and is provided in four sets.

[0008] To achieve better heating effect, the heating unit includes a heating base and a heater. The heating base is fixedly installed at the bottom of the chassis and located on both sides of the motor. The heater is electrically connected to the top of the heating base.

[0009] To achieve heat dissipation more quickly, the heat dissipation structure includes a temperature sensor, a heat pipe, a second motor, fan blades, and an air intake grille. The temperature sensor is fixedly installed on the top of the chassis, the heat pipe is opened on the top of the chassis, the second motor is fixedly installed inside the heat pipe, the fan blades are fixedly installed on the output shaft of the second motor, and the air intake grille is opened on the two side walls of the chassis.

[0010] Furthermore, the first reflector is configured as a smooth parabolic surface, the second reflector is configured as a honeycomb structure, the third reflector is configured as an arc-shaped diffuse reflector, and the placement plate is made of an elastic metal material.

[0011] To achieve uniform aging, the placement plate is positioned in front of the center of the xenon lamp and between the two sets of heaters.

[0012] The beneficial effects of this utility model using the above structure are as follows: The xenon lamp aging test machine proposed in this solution, by installing reflector one, reflector two and reflector three on the outer ring of the xenon lamp, makes the light evenly distributed, ensuring that the light intensity irradiated on the sample surface is uniform and consistent. At the same time, the placement plate drives the sample to rotate at a uniform speed, thereby making the sample evenly irradiated and improving the experimental effect. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a xenon lamp aging test machine proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a xenon lamp aging test machine proposed in this utility model from another perspective;

[0015] Figure 3 This is a cross-sectional structural diagram of a xenon lamp aging test machine proposed in this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of a xenon lamp aging test machine proposed in this utility model from another perspective.

[0017] The components are as follows: 1. Chassis; 2. Aging structure; 3. Heat dissipation structure; 4. Irradiation unit; 5. Rotation unit; 6. Heating unit; 7. Box door; 8. Xenon lamp; 9. Lamp housing; 10. Reflector 1; 11. Reflector 2; 12. Reflector 3; 13. Motor 1; 14. Placement plate; 15. Clamping seat; 16. Heating seat; 17. Heater; 18. Temperature sensor; 19. Heat dissipation pipe; 20. Motor 2; 21. Fan blade; 22. Air intake grille.

[0018] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the present invention proposes a xenon lamp aging test machine, which includes a housing 1, an aging structure 2 and a heat dissipation structure 3. The aging structure 2 is disposed on the housing 1, and the heat dissipation structure 3 is disposed on the housing 1. The aging structure 2 includes an irradiation unit 4, a rotation unit 5 and a heating unit 6. The irradiation unit 4 is fixedly disposed on the side wall of the housing 1, the rotation unit 5 is disposed at the bottom of the housing 1 and located in front of the irradiation unit 4, and the heating unit 6 is disposed at the bottom of the housing 1 and located on both sides of the rotation unit 5.

[0021] The illumination unit 4 includes a door 7, a xenon lamp 8, a lamp housing 9, a first reflector 10, a second reflector 11, and a third reflector 12. The door 7 is rotatably mounted at the opening on the housing 1. The xenon lamp 8 is fixedly mounted on the side wall opposite the opening of the housing 1. The lamp housing 9 is fixedly mounted on the xenon lamp 8. The first reflector 10 is fixedly mounted inside the lamp housing 9 and located around the outer ring of the xenon lamp 8. The first reflector 10 is designed as a smooth parabolic surface. The second reflector 11 is fixedly mounted inside the lamp housing 9 and located around the first reflector 10. The second reflector 11 is designed as a honeycomb pattern. The third reflector 12 is fixedly mounted inside the lamp housing 9 and located around the outer ring of the second reflector 11. The third reflector 12 is designed as an arc-shaped diffuse reflector.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the rotating unit 5 includes a motor 13, a placement plate 14, and a clamping seat 15. The motor 13 is fixedly mounted on the bottom of the housing 1, the placement plate 14 is fixedly mounted on the output shaft of the motor 13, the placement plate 14 is made of elastic metal material, and the clamping seat 15 is fixedly mounted on the placement plate 14 and is provided in four sets.

[0023] like Figure 1 , Figure 3 and Figure 4 As shown, the heating unit 6 includes a heating base 16 and a heater 17. The heating base 16 is fixedly installed at the bottom of the housing 1 and located on both sides of the motor 13. The heater 17 is electrically connected to the heating base 16. The placement plate 14 is located in front of the center of the xenon lamp 8 and in the middle of the two sets of heaters 17.

[0024] like Figure 1 and Figure 3 As shown, the heat dissipation structure 3 includes a temperature sensor 18, a heat pipe 19, a second motor 20, a fan blade 21, and an air intake grille 22. The temperature sensor 18 is fixedly installed on the top of the chassis 1, the heat pipe 19 is opened on the top of the chassis 1, the second motor 20 is fixedly installed inside the heat pipe 19, the fan blade 21 is fixedly installed on the output shaft of the second motor 20, and the air intake grille 22 is opened on the two side walls of the chassis 1.

[0025] In practical use, the sample to be tested for aging is first placed on the placement plate 14 and fixed using the rebound force of the clamping seat 15. Then, the chamber door 7 is closed, and the xenon lamp 8 is turned on to simulate light irradiation. At this time, the inner ring reflector 10 focuses and reflects the light emitted by the xenon lamp toward the sample. The honeycomb-shaped holes of the middle ring reflector 11 can initially disperse and refract the light, making the light more evenly distributed. The outer ring reflector 12 has a specially treated surface with good diffuse reflection effect, which can further evenly disperse the light after the intermediate layer treatment, ensuring that the light intensity irradiating the sample surface is uniform. At the same time, the heating seat 16 is controlled to make the heater 17 ignite. The heat is applied to the sample on the placement plate 14, accelerating aging. Simultaneously, the motor 13 drives the placement plate 14 to rotate, which in turn rotates the sample, ensuring that the sample is evenly exposed to light and heat. This improves the accuracy and comparability of the test results. To prevent excessive internal temperature from damaging internal parts, the temperature sensor 18 detects the internal temperature of the casing 1. If the temperature is too high, the motor 20 drives the fan blades 21 to rotate, dissipating the heat from the casing 1 through the heat dissipation pipe 19. At the same time, the cool air is discharged into the casing 1 through the air intake grille 22, thus achieving the purpose of temperature control. The above is the entire process of using the xenon lamp aging test machine.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A xenon lamp aging test machine, characterized in that: The device includes a chassis (1), an aging structure (2), and a heat dissipation structure (3). The aging structure (2) is located on the chassis (1), and the heat dissipation structure (3) is located on the chassis (1). The aging structure (2) includes an irradiation unit (4), a rotation unit (5), and a heating unit (6). The irradiation unit (4) is fixed on the side wall of the chassis (1). The rotation unit (5) is located at the bottom of the chassis (1) and in front of the irradiation unit (4). The heating unit (6) is located at the bottom of the chassis (1) and on both sides of the rotation unit (5). The illumination unit (4) includes a door (7), a xenon lamp (8), a lamp housing (9), a reflector one (10), a reflector two (11), and a reflector three (12). The door (7) is rotatably mounted on the opening of the housing (1). The xenon lamp (8) is fixedly mounted on the side wall opposite the opening of the housing (1). The lamp housing (9) is fixedly mounted on the xenon lamp (8). The reflector one (10) is fixedly mounted inside the lamp housing (9) and located around the outer ring of the xenon lamp (8). The reflector two (11) is fixedly mounted inside the lamp housing (9) and located around the reflector one (10). The reflector three (12) is fixedly mounted inside the lamp housing (9) and located around the reflector two (11).

2. The xenon lamp aging test machine according to claim 1, characterized in that: The rotating unit (5) includes a motor (13), a placement plate (14) and a clamping seat (15). The motor (13) is fixedly installed at the bottom of the housing (1). The placement plate (14) is fixedly installed on the output shaft of the motor (13). The clamping seat (15) is fixedly installed on the placement plate (14) and is provided in four sets.

3. A xenon lamp aging test machine according to claim 2, characterized in that: The heating unit (6) includes a heating base (16) and a heater (17). The heating base (16) is fixedly installed at the bottom of the chassis (1) and located on both sides of the motor (13). The heater (17) is electrically connected to the heating base (16) above the heating base (16).

4. A xenon lamp aging test machine according to claim 3, characterized in that: The heat dissipation structure (3) includes a temperature sensor (18), a heat pipe (19), a second motor (20), a fan blade (21), and an air intake grille (22). The temperature sensor (18) is fixedly installed on the top of the chassis (1). The heat pipe (19) is opened on the top of the chassis (1). The second motor (20) is fixedly installed inside the heat pipe (19). The fan blade (21) is fixedly installed on the output shaft of the second motor (20). The air intake grille (22) is opened on the two side walls of the chassis (1).

5. A xenon lamp aging test machine according to claim 4, characterized in that: The first reflector (10) is configured as a smooth parabolic surface, the second reflector (11) is configured as a honeycomb shape, the third reflector (12) is configured as an arc-shaped diffuse reflector, and the placement plate (14) is made of elastic metal material.

6. A xenon lamp aging test machine according to claim 5, characterized in that: The placement plate (14) is located in front of the center of the xenon lamp (8) and between the two sets of heaters (17).

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