An aging rack for hair dryer aging test

Abstract

The application relates to an aging rack for hair dryer aging test, which comprises a rack body and an aging assembly. The aging assembly comprises an aging disc, a power supply module and a driving part. The aging disc is rotationally arranged on the rack body. The aging disc is fixedly provided with a plurality of aging seats which are uniformly distributed in the circumferential direction of the aging disc axis. The aging disc is provided with a plurality of air inlets which are uniformly distributed in the circumferential direction of the aging disc axis. The power supply module is arranged on the aging disc. The driving part is arranged on the rack body and is used for driving the aging disc to rotate. When each hair dryer is arranged on the aging rack, each hair dryer is mounted on each aging seat, and the air barrel of each hair dryer is arranged in each air inlet. Each hair dryer is electrically connected with the power supply module. The application has the effect of improving the accuracy of the hair dryer aging test.

Description

Technical Field

[0001] This application relates to the field of hair dryers, and more particularly to an aging rack for aging tests of hair dryers. Background Technology

[0002] With the advancement of technology, electronic products are increasingly used in homes and offices. Some electronic products (such as laptops, mobile phones, hair dryers, etc.) need to undergo aging tests before leaving the factory. The purpose of aging tests is to expose some processing defects of the products and to test the lifespan of electronic products, so as to ensure the stable use of electronic products. For example, when hair dryers are subjected to aging tests, the hair dryer needs to be fixed on an aging rack for aging tests.

[0003] When existing hair dryers are fixed in an aging frame for aging tests, they can only maintain a specific blowing angle. For example, a common angle is when the handle of the hair dryer is facing vertically downwards for aging tests. However, when using a hair dryer in daily life, the blowing angle is usually changed constantly according to usage needs. This leads to a large deviation between the aging test at a single angle and the actual usage of the hair dryer in daily life. Consequently, the tested lifespan deviates significantly from the actual lifespan of the hair dryer during daily use, resulting in poor accuracy of the aging test results. Utility Model Content

[0004] To improve the accuracy of hair dryer aging tests, this application provides an aging rack for hair dryer aging tests.

[0005] The aging rack for hair dryer aging tests provided in this application adopts the following technical solution: An aging rack for hair dryer aging test includes a rack body and an aging component. The aging component includes an aging plate, a power supply module, and a drive component. The aging plate is rotatably mounted on the rack body. The aging plate is fixedly mounted with multiple aging seats, which are evenly distributed around the axis of the aging plate. The aging plate has multiple air inlets, which are evenly distributed around the axis of the aging plate. The power supply module is mounted on the aging plate, and the drive component is mounted on the rack body and is used to drive the aging plate to rotate. When each hair dryer is placed on the aging rack, each hair dryer is installed on each of the aging seats, and the air tube of each hair dryer is inserted through each of the air inlets. Each hair dryer is electrically connected to the power supply module.

[0006] Optionally, the aging plate has an air collection chamber inside, which is connected to each of the air inlets. The aging plate has a through-hole on the side away from the air inlets, which is connected to the air collection chamber.

[0007] Optionally, the aging component further includes an air outlet pipe, which is fixedly mounted on the frame and rotatably connected to the aging disc, and the air outlet pipe is connected to an air outlet.

[0008] Optionally, the aging disc is fixedly provided with heat insulation cotton, which is used to keep the air collection chamber warm.

[0009] Optionally, the aging component further includes multiple check valves, each of which is disposed at each of the air inlets, so that each of the air inlets is unidirectionally openable. The check valve component includes one or more check valve plates, each of which is rotatably mounted on the aging disc and used to control the opening or closing of the air inlet. and one or more reset springs, each of which is disposed on the aging disc and is used to reset each of the check plates to close the air inlet.

[0010] Optionally, the power supply module includes a conductive slip ring, multiple power sockets, and multiple conductive lines. The conductive slip ring is fixedly mounted on the frame. Each power socket is fixedly mounted on the aging disc and evenly distributed around the axis of the aging disc. Each power socket is used to supply power to each hair dryer. One end of each conductive line slides and is electrically connected to the conductive slip ring, and the other end of each conductive line supplies power to each power socket.

[0011] Optionally, the power supply module further includes multiple display modules, each of which is fixedly disposed on the aging disk and evenly distributed around the axis of the aging disk. Each display module is fixed and electrically connected to each of the conductive lines, and each display module is electrically connected to each of the power supply sockets, so that the display modules are used to display the power, current and voltage of the power supply sockets.

[0012] Optionally, the driving component includes a drive motor, a drive gear, and a drive gear ring. The drive motor is fixedly mounted on the frame, the drive gear is coaxially fixed to the output shaft of the drive motor, and the drive gear ring is coaxially fixed to the aging disc. The drive gear meshes with the drive gear ring.

[0013] Optionally, the drive component further includes a speed control button, which is electrically connected to the drive motor and is used to adjust the rotational speed of the output shaft of the drive motor.

[0014] Optionally, each of the aging seats is provided with an installation groove. When the blower is installed in the aging seat, the blower passes through and engages with the installation groove.

[0015] In summary, this application includes at least one of the following beneficial technical effects: When hair dryers need to undergo aging tests, each hair dryer is installed on its respective aging stand, with the nozzle of each hair dryer passing through its respective air inlet. Each hair dryer is electrically connected to the power supply module, which then supplies power to each hair dryer. After installation, each hair dryer is turned on and put into operation. The drive unit then activates, causing the aging disc to rotate. This rotation of the aging disc causes each hair dryer to rotate circumferentially around its axis. During the aging test, the blowing angle of each hair dryer continuously changes and cycles with the rotation of the aging disc, simulating the constantly changing blowing angle during everyday hair dryer use. This makes the aging test more closely resemble the actual use of a hair dryer. In summary, the technical solution of this application can effectively improve the accuracy of hair dryer aging tests. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is an exploded view of the overall structure of an embodiment of this application; Figure 3 This is a schematic diagram of the aging disk structure according to an embodiment of this application; Figure 4 yes Figure 3 Enlarged view of part A; Figure 5 This is a cross-sectional view of the aging disc structure according to an embodiment of this application; Figure 6 This is a schematic diagram of the air outlet duct structure according to an embodiment of this application; Figure 7 This is a schematic diagram of the installation of the check valve component according to an embodiment of this application; Figure 8 This is a schematic diagram of the check valve component structure according to an embodiment of this application; Figure 9 yes Figure 3 Enlarged view of part B; Figure 10 yes Figure 2 Enlarged view of part C.

[0017] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Rotating shaft; 2. Aging component; 21. Aging disc; 21a. Rotating hole; 21b. Air inlet; 21c. Air collection chamber; 21d. Air outlet; 211. Aging base; 2111. Mounting slot; 212. Insulation cotton; 22. Power supply module; 221. Electrical box; 222. Conductive slip ring; 223. Power socket; 224. Display module; 225. Conductive line; 23. Drive component; 231. Speed ​​control button; 232. Drive motor; 233. Drive gear; 234. Drive gear ring; 24. Air outlet duct; 25. Check valve component; 251. Check valve plate; 252. Reset spring. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-10 This application will be described in further detail.

[0019] This application discloses an aging rack for aging tests on hair dryers. (Refer to...) Figure 1 and Figure 2 An aging rack for testing hair dryers includes a rack body 1 and an aging component 2, the aging component 2 being disposed on the aging rack and used for testing the aging of hair dryers.

[0020] Reference Figure 2 , Figure 3 as well as Figure 4 In this embodiment, the aging component 2 includes an aging disc 21, a power supply module 22, and a drive component 23. The aging disc 21 is cylindrical and has a through-hole 21a. A rotating shaft 11 is fixedly mounted on the frame 1. The rotating shaft 11 passes through and is rotatably connected to the rotating hole 21a, so that the aging disc 21 is rotatably mounted on the frame 1. Multiple bearings are provided between the rotating shaft 11 and the rotating hole 21a to reduce the frictional resistance of the rotational connection between the aging disc 21 and the frame 1. Multiple aging seats 211 are fixedly mounted on the aging disc 21. Each aging seat 211 is evenly distributed circumferentially around the axis of the aging disc 21. Optionally, each aging seat 211 has a mounting groove 2111, and one mounting groove 2111 can be used to mount one hair dryer. When the hair dryer is installed on the aging base 211, the handle of the hair dryer passes through and engages with the mounting groove 2111. The aging plate 21 has multiple air inlets 21b, which are evenly distributed around the axis of the aging plate 21. The power supply module 22 is installed on the aging plate 21, and the drive component 23 is installed on the frame 1 and is used to drive the aging plate 21 to rotate. When each hair dryer is installed on the aging frame, each hair dryer is installed on each aging base 211, and the air tube of each hair dryer passes through each air inlet 21b. Each hair dryer is electrically connected to the power supply module 22.

[0021] Reference Figure 5In a further embodiment, the aging tray 21 has an air collecting chamber 21c inside, which is connected to each air inlet 21b. An air outlet 21d is provided on the side of the aging tray 21 away from the air inlets 21b, and the air outlet 21d is connected to the air collecting chamber 21c. (Refer to...) Figure 6 The aging component 2 also includes an air outlet pipe 24, which is fixedly installed on the frame 1 and rotatably connected to the aging disc 21. The air outlet pipe 24 is connected to the air outlet 21d. The air outlet pipe 24 has an air inlet corresponding to the position of the air outlet 21d. When the aging disc 21 is rotatably installed on the frame 1, the air inlet on the air outlet pipe 24 is connected to the air outlet 21d, so that the air blown by each blower is concentrated in the air collection chamber 21c, and then flows out from the air outlet 21d into the air outlet pipe 24. Finally, the air blown by each blower is concentrated and discharged through the air outlet pipe 24, thereby avoiding the air blown by each blower from interfering with the normal operation of other equipment. Optionally, the surface of the aging disc 21 is fixedly provided with heat insulation cotton 212. The heat insulation cotton 212 is used to insulate the air collection chamber 21c, so that the temperature inside the air collection chamber 21c is stable, which is more conducive to the aging test of the blower and makes the aging test of the blower more accurate.

[0022] Reference Figure 7 and Figure 8 In a further embodiment, the aging component 2 also includes multiple check valves 25, each check valve 25 being disposed at each air inlet 21b, so that each air inlet 21b is unidirectionally open, thereby ensuring that the airflow passing through each air inlet 21b can only flow from the end near the blower to the end of the air collecting chamber 21c, thus preventing the airflow in the air collecting chamber 21c from flowing back to the blower and interfering with the blower's operation; the check valve 25 includes two check plates 251 and two reset springs 252, the two check plates 251 being semi-circular in shape, the two check plates 251 forming a complete circle and counteracting the airflow. The air inlet 21b is closed, and both check valves 251 are rotatably mounted on and abut against the aging disc 21. It can be understood that the two check valves 251 can only be pushed by the airflow from the blower to the air collection chamber 21c to open the air inlet 21b. Both reset springs 252 are mounted on the aging disc 21, and the two ends of the two reset springs 252 are fixedly connected to the two check valves 251 respectively, so that after the airflow pushes the two check valves 251 to rotate and open the air inlet 21b, the two reset springs 252 can drive the two check valves 251 to reset and close the air inlet 21b.

[0023] Reference Figure 2 and Figure 3In a further embodiment, the power supply module 22 includes an electrical box 221, a conductive slip ring 222, multiple power sockets 223, multiple display modules 224, and multiple conductive lines 225. The electrical box 221 is fixedly mounted on the frame 1 and is used to supply power to the aging rack. The conductive slip ring 222 is coaxially fixedly mounted on the rotating shaft 11 and is used to electrically connect with the electrical box 221. The conductive slip ring 222 is coaxially mounted with the aging tray 21. Each power socket 223 is fixedly mounted on the aging tray 21 and is evenly distributed circumferentially around the axis of the aging tray 21. Each power socket 223 is used to supply power to each blower. The fan provides power. Each display module 224 is fixedly mounted on the aging plate 21 and evenly distributed around the axis of the aging plate 21. Each display module 224 is electrically connected to each power socket 223 so that the display module 224 can display the power, current and voltage of the power socket 223. Each conductive line 225 is fixedly mounted on the aging plate 21 and evenly distributed around the axis of the aging plate 21. One end of each conductive line 225 is slidably engaged with and electrically connected to the conductive slip ring 222, and the other end of each conductive line 225 is fixedly connected to and electrically connected to each display module 224.

[0024] Reference Figure 9 and Figure 10 In a further embodiment, the drive component 23 includes a speed control button 231, a drive motor 232, a drive gear 233, and a drive gear ring 234. The speed control button 231 and the drive motor 232 are both fixedly mounted on the frame 1. The speed control button 231 is electrically connected to the drive motor 232 and also electrically connected to the electrical box 221. The speed control button 231 is used to adjust the rotational speed of the output shaft of the drive motor 232. The electrical box 221 is used to supply power to the drive motor 232. 32 is fixedly installed on the frame 1. The drive gear 233 is coaxially fixed to the output shaft of the drive motor 232. The drive gear ring 234 is coaxially fixed to the aging disc 21. The drive gear 233 meshes with the drive gear ring 234. When the aging disc 21 needs to rotate, the drive motor 232 drives it. The output shaft of the drive motor 232 drives the drive gear 233 to rotate. The drive gear 233 drives the drive gear ring 234 to rotate. The drive gear ring 234 drives the aging disc 21 to rotate, thereby completing the drive of the aging disc 21 to rotate.

[0025] The implementation principle of an aging rack for hair dryer aging test according to an embodiment of this application is as follows: When a hair dryer needs to undergo aging test, each hair dryer is installed on its respective aging base 211, with the air nozzle of each hair dryer passing through its respective air inlet 21b. Each hair dryer is electrically connected to the power supply module 22, thereby supplying power to each hair dryer. After installation, each hair dryer is turned on and begins operation. Then, the drive component 23 is activated, causing the aging disc 21 to rotate. The rotation of the aging disc 21 causes each hair dryer to rotate circumferentially around its axis. Thus, during the aging test, the blowing angle of each hair dryer continuously changes and cycles with the rotation of the aging disc 21, thereby completing the aging test of the everyday hair dryer. The simulation of constantly changing airflow angle during use makes the aging test of the hair dryer more closely resemble the daily use of a hair dryer. In summary, the technical solution of this application can effectively improve the accuracy of hair dryer aging tests. It improves the problem that existing hair dryers, when fixed on an aging rack for aging tests, can only maintain a specific airflow angle, such as the handle pointing vertically downwards. However, in daily use, hair dryers are usually used at various angles depending on the needs of use. This leads to a large deviation between the single-angle aging test and the actual daily use of the hair dryer, resulting in a significant discrepancy between the tested lifespan and the actual lifespan of the hair dryer during daily use, thus causing poor accuracy of the aging test results.

[0026] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An aging rack for aging tests of hair dryers, characterized in that: The device includes a frame and an aging assembly. The aging assembly includes an aging disc, a power supply module, and a drive component. The aging disc is rotatably mounted on the frame. The aging disc is fixedly mounted with multiple aging seats, which are evenly distributed around the axis of the aging disc. The aging disc has multiple air inlets, which are evenly distributed around the axis of the aging disc. The power supply module is mounted on the aging disc, and the drive component is mounted on the frame and is used to drive the aging disc to rotate. When each hair dryer is placed on the aging rack, each hair dryer is installed on each of the aging seats, and the air tube of each hair dryer is inserted through each of the air inlets. Each hair dryer is electrically connected to the power supply module.

2. The aging rack for aging tests of hair dryers according to claim 1, characterized in that: The aging plate has an air collection chamber inside, which is connected to each of the air inlets. The aging plate has a through-hole on the side away from the air inlets, which is connected to the air collection chamber.

3. An aging rack for aging tests of hair dryers according to claim 2, characterized in that: The aging component also includes an air outlet pipe, which is fixedly installed on the frame and rotatably connected to the aging disc, and the air outlet pipe is connected to the air outlet.

4. An aging rack for aging tests of hair dryers according to claim 2, characterized in that: The aging disc is fixedly equipped with insulation cotton, which is used to keep the air collection chamber warm.

5. An aging rack for aging tests of hair dryers according to claim 1, characterized in that: The aging component also includes multiple check valves, each of which is disposed at each of the air inlets, so that each of the air inlets is unidirectionally open. The check valve component includes one or more check valve plates, each of which is rotatably mounted on the aging disc and used to control the opening or closing of the air inlet. and one or more reset springs, each of which is disposed on the aging disc and is used to reset each of the check plates to close the air inlet.

6. An aging rack for aging tests of hair dryers according to claim 1, characterized in that: The power supply module includes a conductive slip ring, multiple power sockets, and multiple conductive lines. The conductive slip ring is fixedly mounted on the frame. Each power socket is fixedly mounted on the aging disc and evenly distributed around the axis of the aging disc. Each power socket is used to supply power to each hair dryer. One end of each conductive line slides and is electrically connected to the conductive slip ring, and the other end of each conductive line supplies power to each power socket.

7. An aging rack for aging tests of hair dryers according to claim 6, characterized in that: The power supply module also includes multiple display modules, each of which is fixedly mounted on the aging plate and evenly distributed around the axis of the aging plate. Each display module is fixed and electrically connected to each of the conductive lines, and each display module is electrically connected to each of the power supply sockets, so that the display modules are used to display the power, current and voltage of the power supply sockets.

8. An aging rack for aging tests of hair dryers according to claim 1, characterized in that: The driving component includes a drive motor, a drive gear, and a drive gear ring. The drive motor is fixedly mounted on the frame, the drive gear is coaxially fixed to the output shaft of the drive motor, and the drive gear ring is coaxially fixed to the aging disc. The drive gear meshes with the drive gear ring.

9. An aging rack for aging tests of hair dryers according to claim 8, characterized in that: The drive component also includes a speed control button, which is electrically connected to the drive motor and is used to adjust the rotational speed of the output shaft of the drive motor.

10. An aging rack for aging tests of hair dryers according to claim 1, characterized in that: Each of the aging seats is provided with an installation slot. When the blower is installed in the aging seat, the blower passes through and is engaged with the installation slot.

Images