LED lamp anti-falling performance testing device

Abstract

The utility model belongs to the technical field of LED lamps, and particularly relates to an LED lamp anti-falling performance testing device which comprises a supporting pile, a lifting pile is inserted in the supporting pile, a first threaded rod is installed in the supporting pile in a threaded mode, one end of the first threaded rod is fixedly connected with a first rubber pad, a first supporting shaft is rotatably installed in the lifting pile, and a second supporting shaft is installed in the first supporting shaft. The surface of the first supporting shaft is fixedly connected with a supporting sliding rail, and one end of the first supporting shaft is fixedly connected with a first gear. A first supporting shaft is arranged, a second threaded rod is rotated to drive a second gear to rotate, the second gear drives a first gear to rotate, the first gear drives a supporting sliding rail to change the angle through a first supporting shaft, and therefore the transverse inclination angle of the to-be-tested LED lamp can be adjusted; and through the arrangement of the spring, one end of the clamping plate can be jacked up, so that the other end of the clamping plate can be clamped into the clamping groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED lamps, and in particular relates to a device for testing the drop resistance of LED lamps. Background Art

[0002] Compared with ordinary lamps, LED lamps have the advantages of brilliant colors, good applicability, energy saving, environmental protection, and long life. They are gradually replacing ordinary lamps and are widely used in various fields. When ordinary LED lamps fall, their service life will be affected to a certain extent, and there is even a risk of direct damage. Therefore, the drop resistance of LED lamps is also one of its important indicators. A test device is required to detect the drop resistance of LED lamps.

[0003] However, the existing LED lamp drop resistance test device can generally only adjust the test height of the LED lamp, but is not convenient for adjusting the test angle of the LED lamp, so the falling state of the LED lamp is limited. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a device for testing the drop resistance of LED lamps, which solves the problem that it is inconvenient to adjust the test angle of LED lamps.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for testing the fall resistance of an LED lamp, comprising a supporting pile, a lifting pile is inserted into the interior of the supporting pile, a threaded rod 1 is installed on the internal thread of the supporting pile, one end of the threaded rod 1 is fixedly connected to a rubber pad 1, a supporting shaft 1 is rotatably installed on the interior of the lifting pile, a supporting slide rail is fixedly connected to the surface of the supporting shaft 1, one end of the supporting shaft 1 is fixedly connected to a gear 1, a supporting shaft 2 is fixedly connected to the interior of the lifting pile, one end of the supporting shaft 2 is fixedly connected to a gear 2, a threaded rod 2 is rotatably installed on one side of the lifting pile, and the supporting slide rail A movable seat 1 is installed for internal sliding movement, a card slot is provided on the lower surface of the support slide rail, a support shaft 3 is rotatably connected to the inside of the movable seat 1, a card plate is fixedly connected to the surface of the support shaft 3, a spring is fixedly connected to the upper surface of the card plate, an arc-shaped slide rail is fixedly connected to one side of the movable seat 1, a movable seat 2 is installed for internal sliding movement of the arc-shaped slide rail, a threaded rod 3 is installed on the internal thread of the movable seat 2, a rubber pad 2 is fixedly connected to one end of the threaded rod 3, a micro air pump is fixedly installed on the lower surface of the movable seat 2, a connecting pipe is fixedly connected to the input end of the micro air pump, and a suction cup is fixedly connected to one end of the connecting pipe.

[0006] Preferably, one side of the support pile is fixedly connected with a horizontal rod, and the number of the horizontal rods is two and they are symmetrically arranged.

[0007] Preferably, a scale is provided on one side of the supporting pile and the lifting pile.

[0008] Preferably, one end of the threaded rod one, the threaded rod two and the threaded rod three are all fixedly connected with a rotating handle.

[0009] Preferably, the threaded rod 2 is in transmission meshing engagement with the gear 2, and the gear 2 is in mutual meshing engagement with the gear 1.

[0010] Preferably, the card slots are arranged in a horizontal linear array.

[0011] Preferably, one end of the spring is fixedly connected to the movable seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The LED lamp drop resistance test device is provided with a lifting pile, which can be moved vertically along the support pile to adjust the height. By setting a threaded rod, a rubber pad at one end of the threaded rod can be rotated to push against one side of the lifting pile, which is conducive to fixing the lifting pile. By providing a support shaft, rotating the threaded rod will drive the gear second to rotate, and the gear second will drive the gear first to rotate, so that the gear first will drive the support slide rail to change the angle through the support shaft, which is conducive to adjusting the lateral inclination angle of the LED lamp to be tested. By providing a movable seat, it can slide along the support slide rail, so that the position of the LED lamp to be tested can be adjusted easily. The setting is conducive to lifting one end of the card plate, so that the other end of the card plate is conducive to being inserted into the card slot, and then it is conducive to fixing the movable seat one. By providing a mutual arc-shaped slide rail, the movable seat two can slide in the arc-shaped slide rail, so that it is convenient to adjust the longitudinal inclination angle of the LED lamp to be tested, and improves the various possibilities when the LED lamp to be tested falls. The setting of the threaded rod three and the rubber pad two are conducive to fixing the position of the movable seat two. By providing a micro air pump, it is convenient to evacuate and inflate the suction cup through the connecting pipe. When evacuating air, the suction cup will adsorb the LED lamp to be tested, and when inflating, it will be convenient for the suction cup to detach from the LED lamp so that it can fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a complete structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 This is a bottom perspective structural diagram of the utility model;

[0018] Figure 4This is a top perspective structural diagram of the utility model;

[0019] Figure 5 For this utility model Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: 1 supporting pile; 2 lifting pile; 3 threaded rod one; 4 rubber pad one; 5 supporting shaft one; 6 supporting slide rail; 7 gear one; 8 supporting shaft two; 9 gear two; 10 threaded rod two; 11 movable seat one; 12 slot; 13 supporting shaft three; 14 clamping plate; 15 spring; 16 arc slide rail; 17 movable seat two; 18 threaded rod three; 19 rubber pad two; 20 micro air pump; 21 connecting pipe; 22 suction cup; 23 horizontal rod; 24 scale; 25 rotating handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides the following technical solutions: a device for testing the anti-fall performance of an LED lamp, comprising a supporting pile 1, a lifting pile 2 is inserted into the interior of the supporting pile 1, a threaded rod 3 is installed on the internal thread of the supporting pile 1, one end of the threaded rod 3 is fixedly connected to a rubber pad 4, a supporting shaft 5 is rotatably installed inside the lifting pile 2, a supporting slide rail 6 is fixedly connected to the surface of the supporting shaft 5, one end of the supporting shaft 5 is fixedly connected to a gear 7, a supporting shaft 2 8 is fixedly connected inside the lifting pile 2, one end of the supporting shaft 2 8 is fixedly connected to a gear 2 9, a threaded rod 2 10 is rotatably installed on one side of the lifting pile 2, a movable seat 11 is slidably installed inside the supporting slide rail 6, and a supporting shaft 2 8 is fixedly connected to the lifting pile 2. A card slot 12 is provided on the lower surface of the support slide rail 6, a support shaft 3 13 is rotatably connected inside the movable seat 11, a card plate 14 is fixedly connected to the surface of the support shaft 3 13, a spring 15 is fixedly connected to the upper surface of the card plate 14, an arc-shaped slide rail 16 is fixedly connected to one side of the movable seat 11, a movable seat 2 17 is slidably installed inside the arc-shaped slide rail 16, a threaded rod 3 18 is installed on the internal thread of the movable seat 2 17, one end of the threaded rod 3 18 is fixedly connected to a rubber pad 2 19, a micro air pump 20 is fixedly installed on the lower surface of the movable seat 2 17, a connecting pipe 21 is fixedly connected to the input end of the micro air pump 20, and a suction cup 22 is fixedly connected to one end of the connecting pipe 21.

[0023] In this embodiment, a lifting pile 2 is provided, which can move vertically along the support pile 1, so as to adjust the height. By setting the threaded rod 3, the rubber pad 4 at one end of the threaded rod 3 can be pushed to one side of the lifting pile 2, so as to facilitate fixing the lifting pile 2. By providing a support shaft 5, rotating the threaded rod 10 will drive the gear 29 to rotate, and the gear 29 will drive the gear 7 to rotate, so that the gear 7 will drive the support rail 6 to change the angle through the support shaft 5, so as to facilitate adjusting the lateral inclination angle of the LED lamp to be tested. By providing a movable seat 11, it can slide along the support rail 6, so as to facilitate adjusting the lateral inclination angle of the LED lamp to be tested. The position of the lamp is facilitated by the setting of the spring 15 to lift one end of the card plate 14, so that the other end of the card plate 14 is conducive to being stuck in the card slot 12, and then it is conducive to fixing the movable seat 11. By providing a mutually arc-shaped slide rail 16, the movable seat 2 17 can slide in the arc-shaped slide rail 16, so that it is convenient to adjust the longitudinal inclination angle of the LED lamp to be tested, and improve the various possibilities when the LED lamp to be tested falls. The setting of the threaded rod 3 18 and the rubber pad 2 19 are conducive to fixing the position of the movable seat 2 17. By providing a micro air pump 20, it is convenient to evacuate and inflate the suction cup 22 through the connecting pipe 21. When the suction cup 2 is evacuated, the suction cup 2 2 will adsorb the LED lamp to be tested, and when inflated, it will be easy for the suction cup 22 to detach from the LED lamp so that it can fall. A horizontal rod 23 is fixedly connected to one side of the support pile 1, and the number of horizontal rods 23 is two and they are symmetrically arranged. The arrangement of the horizontal rod 23 is conducive to improving the stability of the support pile 1. A scale 24 is provided on one side of the support pile 1 and the lifting pile 2. The arrangement of the scale 24 is conducive to personnel knowing the specific height of the lifting pile 2. One end of the threaded rod 1 3, the threaded rod 2 10 and the threaded rod 3 18 is fixedly connected to a rotating handle 25. The arrangement of the rotating handle 25 is conducive to manually rotating the threaded rod 1 3, the threaded rod 2 1 0 and threaded rod three 18, threaded rod two 10 is in transmission meshing with gear two 9, and gear two 9 is meshing with gear one 7, so that the rotation of threaded rod two 10 can directly drive gear two 9 to roll, and gear two 9 will drive gear one 7 to roll, so as to facilitate the adjustment of the angle of the supporting slide rail 6, and the card slots 12 are arranged in a horizontal linear array. Through the multiple settings of the card slots 12, the card plate 14 can be inserted into the card slots 12 at the corresponding positions, which is beneficial to prevent the movable seat one 11 from moving. One end of the spring 15 is fixedly connected to the movable seat one 11, so that the spring 15 can lift the card plate 14 to make it tilted, so that one end of the card plate 14 is easy to be inserted into the card slot 12.

[0024] The working principle or use process of the utility model: when the utility model is in use, first control the micro air pump 20 to start and extract the air in the suction cup 22 through the connecting tube 21. At this time, the LED lamp to be tested is placed close to the suction cup 22 and will be adsorbed. Then, the gear 29 can be driven to roll by rotating the threaded rod 210, and the gear 29 drives the gear 17 to roll, so that the gear 17 will drive the supporting slide rail 6 to change its angle through the supporting shaft 15, which is conducive to adjusting the lateral inclination angle of the LED lamp to be tested. Then, the movable seat 2 17 can be made to slide in the arc-shaped slide rail 16, so as to facilitate the adjustment of the longitudinal inclination angle of the LED lamp to be tested. Then, the threaded rod 3 18 is rotated to make the rubber pad 2 19 push against the surface of the arc-shaped slide rail 16 to fix the position of the movable seat 2 17. Then, the card plate 14 can be pressed to move one end of it out of the card slot 12, and then the movable seat 2 17 can be slid. The seat 11 slides along the supporting slide rail 6 to adjust the position of the LED lamp to be tested. After the card plate 14 is released, it will be lifted up again by the spring 15, so that the other end of the card plate 14 will be stuck in the card slot 12, thereby fixing the position of the movable seat 11, and then the lifting pile 2 is moved up along the supporting pile 1. The height of the lifting pile 2 can be known through the scale 24. After reaching the specified height, the threaded rod 3 is rotated to make the rubber pad 4 push to one side of the lifting pile 2, thereby fixing its height, and then the micro air pump 20 is controlled to inflate the suction cup 22 through the connecting pipe 21, so that the LED lamp adsorbed by the suction cup 22 will detach from the suction cup 22 and fall off. The handle 25 is rotated for multiple adjustments to make the tested LED lamp at different angles or heights, thereby testing its fall resistance. Among them, the electrical equipment in this device is all externally powered and the operation and shutdown are controlled by the matching control switch.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for testing the drop resistance of an LED lamp, comprising a support pile (1), a lifting pile (2) is inserted into the interior of the support pile (1), a threaded rod (3) is installed in the internal thread of the support pile (1), and a rubber pad (4) is fixedly connected to one end of the threaded rod (3), characterized in that: The lifting pile (2) is internally rotatably mounted with a support shaft 1 (5), the surface of the support shaft 1 (5) is fixedly connected with a support slide rail (6), one end of the support shaft 1 (5) is fixedly connected with a gear 1 (7), the interior of the lifting pile (2) is fixedly connected with a support shaft 2 (8), one end of the support shaft 2 (8) is fixedly connected with a gear 2 (9), one side of the lifting pile (2) is rotatably mounted with a threaded rod 2 (10), the interior of the support slide rail (6) is slidably mounted with a movable seat 1 (11), the lower surface of the support slide rail (6) is provided with a slot (12), the interior of the movable seat 1 (11) is rotatably connected with a support shaft 3 (13), the support shaft 3 ( A clamping plate (14) is fixedly connected to the surface of the movable seat (13), a spring (15) is fixedly connected to the upper surface of the clamping plate (14), a curved slide rail (16) is fixedly connected to one side of the movable seat (11), a movable seat (17) is slidably installed inside the curved slide rail (16), a threaded rod (18) is installed internally on the movable seat (17), one end of the threaded rod (18) is fixedly connected to a rubber pad (19), a micro air pump (20) is fixedly installed on the lower surface of the movable seat (17), an input end of the micro air pump (20) is fixedly connected to a connecting pipe (21), and one end of the connecting pipe (21) is fixedly connected to a suction cup (22).

2. The LED lamp drop resistance testing device according to claim 1, characterized in that: One side of the support pile (1) is fixedly connected to a horizontal rod (23), and the number of the horizontal rods (23) is two and they are symmetrically arranged.

3. The LED lamp drop resistance testing device according to claim 1, characterized in that: A scale (24) is provided on one side of the supporting pile (1) and the lifting pile (2).

4. The LED lamp drop resistance testing device according to claim 1, characterized in that: One end of the threaded rod 1 (3), the threaded rod 2 (10) and the threaded rod 3 (18) is fixedly connected to a rotating handle (25).

5. The LED lamp drop resistance testing device according to claim 1, characterized in that: The threaded rod 2 (10) is in transmission meshing engagement with the gear 2 (9), and the gear 2 (9) is in mutual meshing engagement with the gear 1 (7).

6. The LED lamp drop resistance testing device according to claim 1, characterized in that: The card slots (12) are arranged in a horizontal linear array.

7. The LED lamp drop resistance testing device according to claim 1, characterized in that: One end of the spring (15) is fixedly connected to the movable seat (11).

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