Electric appliance shell aging test box

Abstract

The utility model discloses an electric appliance shell aging test box, which comprises a pushing mechanism, a tray and four ultraviolet lamps, heating pipes and electronic atomizers are fixedly arranged on two side walls in an aging cavity, the pushing mechanism is arranged at the top of the aging cavity and is used for controlling the ultraviolet lamps to ascend and descend, the tray is used for placing an electric appliance shell, and the four ultraviolet lamps are arranged on the tray. The tray is rotatably mounted at the bottom of the aging cavity, and a motor is fixedly mounted in the device cavity and used for driving the tray to rotate. When a high-temperature aging test needs to be carried out, the pushing mechanism is started to enable the ultraviolet lamp to rise, the ultraviolet lamp is prevented from being influenced by high temperature of the heating pipe, the heating pipe and the motor are started at the moment, the high-temperature aging test can be carried out on the electric appliance shell, the process can effectively prevent the ultraviolet lamp from being influenced by high temperature and salt mist, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of electrical appliance housing testing technology, and in particular to an electrical appliance housing aging test chamber. Background Technology

[0002] Electrical appliance housings are typically made of plastic, which ages over time. Aging is one of the main causes of performance degradation in plastics. Due to variations in product formulations and usage conditions, the aging process varies in speed. Therefore, aging tests are necessary to measure and evaluate the degree of rubber aging and its impact on performance. Traditional testing equipment subjectes products to high-temperature aging, ultraviolet aging, and salt spray corrosion aging. Typically, the heating plate, ultraviolet lamp, and atomizer are fixedly installed in the aging chamber, and their positions cannot be changed. Consequently, high temperatures and salt spray can damage the ultraviolet lamp, resulting in a short service life. Utility Model Content

[0003] The purpose of this utility model is to provide an electrical appliance housing aging test chamber.

[0004] According to one aspect of this disclosure, the following technical solution is provided: an electrical appliance housing aging test chamber, comprising a test chamber body, an aging chamber and a device chamber arranged from top to bottom inside the test chamber body, a door installed on the front side of the test chamber body, and further comprising a push mechanism, a tray and four ultraviolet lamps. Heating tubes and electronic atomizers are fixedly installed on both sides of the interior of the aging chamber. The upper ends of the four ultraviolet lamps movably penetrate through the top of the test chamber body, and the four ultraviolet lamps are respectively located on the side walls inside the aging chamber. The push mechanism is installed on the top of the aging chamber and is used to control the lifting and lowering of the ultraviolet lamps. The tray is used to place the electrical appliance housing and is rotatably installed at the bottom of the aging chamber. A motor is fixedly installed in the device chamber and is used to drive the tray to rotate.

[0005] According to at least one embodiment of the present disclosure, an electrical housing aging test chamber has a plurality of locking mechanisms evenly provided on the upper part of the tray, the locking mechanisms being used to fix the electrical housing.

[0006] According to at least one embodiment of the present disclosure, the aging test chamber for an electrical casing includes a push mechanism comprising a sleeve, an electric push rod, and a suspension plate. The sleeve is fixedly installed at the top of the aging chamber, with the upper opening of the sleeve penetrating the upper part of the test chamber body. The electric push rod is fixedly installed inside the sleeve. The suspension plate is cross-shaped, with the four corners of the suspension plate fixedly connected to the upper ends of ultraviolet lamps at corresponding positions.

[0007] According to at least one embodiment of the present disclosure, the electrical housing aging test chamber includes a locking mechanism comprising two stops, which are respectively horizontally fixedly installed on the upper part of the tray, and each stop surface is fitted with a knob bolt through a threaded hole.

[0008] According to at least one embodiment of the present disclosure, an electrical housing aging test chamber has water tanks fixedly installed on both sides of the test chamber body, and the water tanks are used to supply water to the electronic atomizer.

[0009] According to at least one embodiment of the present disclosure, an electrical housing aging test chamber is provided, wherein the test chamber body is equipped with a switch for controlling the start and stop of the motor, electronic atomizer, heating tube, ultraviolet lamp, and heating tube.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] When a high-temperature aging test is required, the push mechanism is activated to raise the UV lamp, preventing the UV lamp from being affected by the high temperature of the heating tube. At this time, the heating tube and motor are activated to conduct a high-temperature aging test on the electrical casing. This process can effectively prevent the UV lamp from being affected by high temperature and salt spray, thus extending its service life.

[0012] When an ultraviolet irradiation aging test is required, simply lower the ultraviolet lamp into the aging chamber using the push mechanism, then turn off the heating tube, and start the motor to perform the ultraviolet irradiation aging test on the electrical casing. Attached Figure Description

[0013] The accompanying drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0014] Figure 1 This is a perspective view of an electrical appliance housing aging test chamber according to the present invention.

[0015] Figure 2 This is a cross-sectional view of an electrical appliance housing aging test chamber according to this utility model.

[0016] Figure 3 This is a front view of an electrical appliance housing aging test chamber according to the present invention.

[0017] The specific labels in the attached figures are as follows:

[0018] 1. Test chamber body; 11. Aging chamber; 12. Device chamber; 13. Chamber door; 2. Heating tube; 3. Ultraviolet lamp; 4. Pushing mechanism; 41. Sleeve; 42. Electric push rod; 43. Suspension plate; 5. Motor; 6. Tray; 7. Locking mechanism; 71. Stop bar; 72. Knob bolt; 8. Electronic atomizer; 9. Water tank. Detailed Implementation

[0019] For descriptive purposes, this disclosure may use spatial relative terms such as “below,” “under,” “below,” “down,” “above,” “above,” “higher,” and “side (e.g., in a “sidewall”)” to describe the relationship between one component and another component as shown in the accompanying drawings. In addition to the orientations depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacture. For example, if the device in the drawings is flipped, a component described as “below” or “under” other components or features would subsequently be positioned “above” said other components or features. Thus, the exemplary term “below” can encompass both “above” and “below” orientations. Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or in other orientations), thus interpreting the spatial relative descriptive terms used herein accordingly.

[0020] like Figure 1-3 As shown, an electrical appliance housing aging test chamber disclosed herein includes a test chamber body 1. The test chamber body 1 has an aging chamber 11 and a device chamber 12 arranged from top to bottom inside. A door 13 is installed on the front side of the test chamber body 1. It also includes a pushing mechanism 4, a tray 6, and four ultraviolet lamps 3. Heating tubes 2 and electronic atomizers 8 are fixedly installed on both sides of the aging chamber 11. The electronic atomizers 8 are electronic atomizing plates that can disperse moisture into the aging chamber 11 in an atomized form. The upper ends of the four ultraviolet lamps 3 movably penetrate the top of the test chamber body 1, and the four ultraviolet lamps 3 are respectively located on the side walls inside the aging chamber 11. The pushing mechanism 4 is installed on the top of the aging chamber 11 and is used to control the raising and lowering of the ultraviolet lamps 3. The tray 6 is used to place the electrical appliance housing and is rotatably installed at the bottom of the aging chamber 11. A motor 5 is fixedly installed in the device chamber 12 and is used to drive the tray 6 to rotate.

[0021] In this embodiment, the upper part of the tray 6 is provided with a plurality of locking mechanisms 7, which are used to fix the electrical appliance housing.

[0022] In this embodiment, the pushing mechanism 4 includes a sleeve 41, an electric push rod 42, and a suspension plate 43. The sleeve 41 is fixedly installed at the top of the aging chamber 11, and the upper opening of the sleeve 41 penetrates the upper part of the test chamber body 1. The electric push rod 42 is fixedly installed inside the sleeve 41. The suspension plate 43 is cross-shaped, and the four corners of the suspension plate 43 are fixedly connected to the upper ends of the ultraviolet lamps 3 at the corresponding positions.

[0023] In this embodiment, the locking mechanism 7 includes two stop bars 71, which are horizontally fixedly installed on the upper part of the tray 6. Each stop bar 71 has a knob bolt 72 installed on its surface through a threaded hole.

[0024] In this embodiment, water tanks 9 are fixedly installed on both sides of the test box body 1, and the water tanks 9 are used to supply water to the electronic atomizer 8.

[0025] In this embodiment, the test chamber body 1 is equipped with a switch for controlling the start and stop of the motor 5, electronic atomizer 8, heating tube 2, ultraviolet lamp 3 and heating tube 2.

[0026] The specific operating steps are as follows: Place the electrical appliance housing to be tested on the tray 6, so that the electrical appliance housing is positioned between the two stop levers 71, and fix the electrical appliance housing by rotating the knob bolt 72;

[0027] When a high-temperature aging test is required, the electric push rod 42 is activated to raise the ultraviolet lamp 3 to avoid the ultraviolet lamp 3 being affected by the high temperature of the heating tube 2. At this time, the heating tube 2 and the motor 5 are activated to perform a high-temperature aging test on the electrical casing.

[0028] When an ultraviolet irradiation aging test is required, simply lower the ultraviolet lamp 3 into the aging chamber 11 using the electric push rod 42, then turn off the heating tube 2, and start the motor 5 to perform an ultraviolet irradiation aging test on the electrical casing.

[0029] In the description of this specification, the references to terms such as "one embodiment / mode," "some embodiments / modes," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment / mode or example is included in at least one embodiment / mode or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment / mode or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments / modes or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments / modes or examples described in this specification, as well as the features of different embodiments / modes or examples.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0031] Those skilled in the art should understand that the above embodiments are merely for illustrating the present disclosure and are not intended to limit the scope of the disclosure. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present disclosure.

Claims

1. An electrical appliance housing aging test chamber, comprising a test chamber body, an aging chamber and a device chamber arranged from top to bottom inside the test chamber body, and a door installed on the front side of the test chamber body, characterized in that: It also includes a pushing mechanism, a tray, and four ultraviolet lamps. Heating tubes and electronic atomizers are fixedly installed on both sides of the aging chamber. The upper ends of the four ultraviolet lamps extend through the top of the test chamber body, and the four ultraviolet lamps are located on the respective side walls inside the aging chamber. The pushing mechanism is installed on the top of the aging chamber and is used to control the raising and lowering of the ultraviolet lamps. The tray is used to place the electrical housing and is rotatably installed at the bottom of the aging chamber. A motor is fixedly installed inside the device cavity and is used to drive the tray to rotate.

2. The electrical casing aging test chamber according to claim 1, characterized in that: The upper part of the tray is evenly provided with multiple locking mechanisms, which are used to fix the electrical appliance housing.

3. The electrical casing aging test chamber according to claim 1, characterized in that: The pushing mechanism includes a sleeve, an electric push rod, and a suspension plate. The sleeve is fixedly installed at the top of the aging chamber, and the upper opening of the sleeve penetrates the upper part of the test chamber body. The electric push rod is fixedly installed inside the sleeve. The suspension plate is cross-shaped, and the four corners of the suspension plate are fixedly connected to the upper ends of the corresponding ultraviolet lamps.

4. The electrical casing aging test chamber according to claim 2, characterized in that: The locking mechanism includes two stops, which are horizontally fixedly installed on the upper part of the tray. Each stop has a knob bolt installed on its surface through a threaded hole.

5. The electrical casing aging test chamber according to claim 1, characterized in that: Water tanks are fixedly installed on both sides of the test chamber body, and the water tanks are used to supply water to the electronic atomizer.

6. The electrical casing aging test chamber according to claim 3, characterized in that: The test chamber is equipped with switches for controlling the motor, electronic atomizer, heating element, ultraviolet lamp, and the start / stop of the heating element.

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