Ceiling lamp vibration testing device

Abstract

The utility model discloses a ceiling lamp vibration testing device which comprises a box body, fixed seats are symmetrically arranged on the top of the box body in a lifting mode, a lifting assembly used for driving the fixed seats to ascend and descend is arranged in the box body, the fixed seats on the two sides are respectively provided with a sliding guide assembly, and the sliding guide assemblies on the two sides are jointly connected with an installation seat in a sliding mode. A vibration seat is arranged at the bottom of the mounting seat, the mounting seat is elastically connected with the vibration seat through an elastic assembly, a vibration motor is arranged at the top of the vibration seat, a mounting disc is rotationally arranged in the middle of the vibration seat, a driving assembly for driving the mounting disc to rotate is arranged at the top of the vibration seat, and the vibration seat is driven to vibrate by starting the vibration motor. The stability of the pendant lamp after vibration or swing under the influence of the external environment is simulated and tested, the comprehensive strength test of the connecting part of the pendant lamp is realized, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chandelier testing, in particular to a chandelier vibration testing device. Background Art

[0002] Chandeliers are high-end decorative lighting fixtures hung on indoor ceilings. All hanging lamps are classified as chandeliers. Chandeliers must undergo strict safety tests before leaving the factory to ensure their safety and stability during use. With the increase in the types and styles of chandeliers, some types of chandeliers have weakened their own stability in pursuit of aesthetics, resulting in problems such as insufficient connection strength at some joints. Under the influence of external environments such as wind or vibration, the parts of the chandeliers are prone to falling, posing certain safety hazards. The existing technology generally manually detects the strength of the joints of the various parts of the chandelier, but it is difficult to make a comprehensive judgment using the naked eye, and the labor intensity is high. Utility Model Content

[0003] The utility model aims to provide a pendant lamp vibration test device to solve the problems raised in the above background technology that it is difficult to make a comprehensive judgment manually using the naked eye and the labor intensity is high.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chandelier vibration testing device, comprising a box body, a fixed seat is symmetrically lifted and lowered on the top of the box body, a lifting component is provided in the box body for driving the fixed seat to lift and lower, the fixed seats on both sides are provided with guide sliding components, the guide sliding components on both sides are slidably connected to each other with a mounting seat, a vibration seat is provided at the bottom of the mounting seat, the mounting seat is elastically connected to the vibration seat through an elastic component, a vibration motor is provided on the top of the vibration seat, a mounting disk is rotatably provided in the middle of the vibration seat, and a driving component for driving the mounting disk to rotate is provided on the top of the vibration seat.

[0005] Preferably, the lifting assembly includes oil cylinders provided at four corners of the box body, and the telescopic ends of the oil cylinders are fixedly connected to the bottom of the fixed seat.

[0006] Preferably, the guide slide assembly comprises a guide rail symmetrically arranged on the side of the mounting seat, and a plurality of sliding blocks fixedly connected to the fixing seat on the same side are slidably arranged on the guide rail.

[0007] Preferably, the elastic component includes springs provided at the four corners of the bottom of the mounting seat and connected to the top of the vibration seat.

[0008] Preferably, the driving assembly includes a transmission wheel provided on the top of the mounting plate, the transmission wheel is meshed with a driving wheel for transmission, a mounting plate is provided on the top of the vibration seat, and the mounting plate is provided with a motor with an output shaft fixedly connected to the driving wheel.

[0009] Preferably, an opening is provided on the top of the box body, and the size of the opening is larger than that of the vibration seat.

[0010] Preferably, an observation panel is provided on one side of the box body, and a control panel is provided on one side of the observation panel.

[0011] Preferably, a wire hole is provided through the middle of the installation plate, and a mounting hole for mounting a chandelier is provided at the bottom of the installation plate.

[0012] Beneficial effects of the utility model:

[0013] 1. The lifting assembly drives the fixing seat to rise and fall, drives the mounting plate to extend out or put into the box, and then pulls the mounting seat to move along the guide slide assembly, extends the mounting seat from the middle of the fixing seat or retracts it, so as to quickly install the chandelier on the mounting plate. Finally, the vibration motor is started to drive the vibration seat to vibrate, and then the chandelier installed on the mounting plate is subjected to a vibration test. The stability of the chandelier after vibration or swinging under the influence of the external environment is simulated and tested, so as to achieve a comprehensive strength test on the connection of the chandelier and reduce the labor intensity of workers.

[0014] 2. The motor drives the driving wheel to rotate synchronously, so that the meshing transmission wheel drives the mounting plate to rotate synchronously, and then drives the chandelier to rotate, strengthens the test strength of the chandelier installed at the bottom of the mounting plate, and ensures that the chandelier has reliable stability and safety when leaving the factory. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a usage diagram of an embodiment of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of a cutaway three-dimensional structure of an embodiment of the utility model;

[0018] Figure 4 This is an enlarged structural diagram of point A of an embodiment of the utility model;

[0019] In the figure: 1. box body; 2. fixing seat; 3. lifting assembly; 31. cylinder; 4. guide slide assembly; 41. guide rail; 42. slider; 5. mounting seat; 6. vibration seat; 7. elastic assembly; 71. spring; 8. vibration motor; 9. mounting plate; 10. driving assembly; 101. transmission wheel; 102. driving wheel; 103. mounting plate; 104. motor; 11. observation plate; 12. control panel; 13. wire hole; 14. mounting hole. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 to Figure 2 The utility model provides a chandelier vibration test device, including a box body 1, a fixed seat 2 is symmetrically lifted on the top of the box body 1, a lifting component 3 for driving the fixed seat 2 to lift is arranged in the box body 1, the fixed seats 2 on both sides are provided with guide sliding components 4, the guide sliding components 4 on both sides are slidably connected together with a mounting seat 5, a vibration seat 6 is arranged at the bottom of the mounting seat 5, the mounting seat 5 is elastically connected to the vibration seat 6 through an elastic component 7, a vibration motor 8 is arranged on the top of the vibration seat 6, and a mounting plate 9 is rotatably arranged in the middle of the vibration seat 6, A driving assembly 10 for driving the mounting plate 9 to rotate is provided on the top of the vibration seat 6. The fixing seat 2 is lifted and lowered by the lifting assembly 3, and the mounting plate 9 is extended or placed into the box 1. The mounting seat 5 is then pulled to move along the guide sliding assembly 4, and the mounting seat 5 is extended or retracted from the middle of the fixing seat 2, so as to facilitate the quick installation of the chandelier on the mounting plate 9. Finally, the vibration seat 6 is driven to vibrate by starting the vibration motor 8, and then the chandelier installed on the mounting plate 9 is subjected to a vibration test, thereby achieving a comprehensive strength test of the chandelier connection and reducing the labor intensity of workers.

[0022] Specifically, the lifting assembly 3 includes oil cylinders 31 provided at the four corners of the box body 1. The telescopic ends of the oil cylinders 31 pass through the top of the box body 1 and are fixedly connected to the bottom of the fixed seat 2. By controlling the extension and retraction of the oil cylinder 31, the fixed seats 2 on both sides are driven to rise and fall, which makes it convenient to quickly take the chandelier out of the box body 1 or put it into the box body 1.

[0023] like Figure 4 As shown, specifically, the guide sliding assembly 4 includes a guide rail 41 symmetrically arranged on the side of the mounting seat 5, and a plurality of sliders 42 fixedly connected to the fixing seat 2 on the same side are slidably arranged on the guide rail 41. The guide rail 41 slides along the slider 42, thereby driving the mounting seat 5 to extend or retract from the middle of the fixing seat 2, so as to facilitate the installation of the chandelier.

[0024] Specifically, the elastic component 7 includes springs 71 elastically connected to the top of the vibration seat 6 at the four corners of the bottom of the mounting seat 5. By starting the vibration motor 8, the vibration seat 6 is driven to vibrate, thereby simulating and testing the stability of the chandelier at the bottom of the vibration seat 6 after vibration or swinging under the influence of the external environment.

[0025] like Figure 3 As shown, specifically, the driving component 10 includes a transmission wheel 101 on the top of the mounting plate 9, and the transmission wheel 101 is meshed with a driving wheel 102 for transmission. A mounting plate 103 is provided on the top of the vibration seat 6, and the mounting plate 103 is provided with a motor 104 whose output shaft is fixedly connected to the driving wheel 102. The driving wheel 102 is driven by the motor 104 to rotate synchronously, so that the meshed transmission wheel 101 drives the mounting plate 9 to rotate synchronously, and then drives the chandelier to rotate, thereby enhancing the test strength of the chandelier installed at the bottom of the mounting plate 9, and ensuring that the chandelier has reliable stability and safety when leaving the factory.

[0026] Specifically, an opening is provided at the top of the box body 1 , and the size of the opening is larger than the vibration seat 6 , so as to ensure the reliability of the vibration test on the chandelier in the box body 1 .

[0027] Specifically, an observation plate 11 is provided on one side of the box 1 , and a control panel 12 is provided on one side of the observation plate 11 . The state of the chandelier being tested in the box 1 is observed through the observation plate 11 , and the parameters of the vibration motor 8 or the motor 104 are adjusted through the control panel 12 .

[0028] Specifically, a wire hole 13 is provided through the middle of the mounting plate 9, and a mounting hole 14 for mounting the chandelier is provided at the bottom of the mounting plate 9. The chandelier is mounted on the mounting plate 9 through the mounting hole 14, and the wire is installed through the wire hole 13, so as to further test the test state of the chandelier when powered on.

[0029] Working principle of this utility model:

[0030] Before use, the oil cylinder 31 is in a shortened state, the bottom of the fixed seat 2 is in contact with the top of the box body 1, and the spring 71 is in a stretched state. When in use, the oil cylinder 31 is controlled to extend to drive the fixed seats 2 on both sides to rise to the appropriate position, and then the mounting seat 5 is pulled outward to make the mounting seat 5 extend from the middle of the fixed seats 2 on both sides, and then the chandelier is installed on the mounting plate 9, and the mounting seat 5 is pulled to reset, and then the oil cylinder 31 is controlled to shorten and drive the fixed seat 2 to reset, and then the vibration motor 8 is started to drive the vibration seat 6 to vibrate, and then the chandelier is subjected to a vibration test in the box body 1, so as to achieve a comprehensive test of the chandelier connection and reduce the labor intensity of manual labor.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pendant lamp vibration test device, comprising a box (1), characterized in that: A fixed seat (2) is symmetrically lifted and lowered at the top of the box body (1), a lifting assembly (3) for driving the fixed seat (2) to lift and lower is provided in the box body (1), guide slide assemblies (4) are provided on both sides of the fixed seat (2), the guide slide assemblies (4) on both sides are slidably connected to a mounting seat (5), a vibration seat (6) is provided at the bottom of the mounting seat (5), the mounting seat (5) is elastically connected to the vibration seat (6) via an elastic assembly (7), a vibration motor (8) is provided at the top of the vibration seat (6), a mounting plate (9) is rotatably provided in the middle of the vibration seat (6), and a driving assembly (10) for driving the mounting plate (9) to rotate is provided at the top of the vibration seat (6).

2. A pendant lamp vibration test device according to claim 1, characterized in that: The lifting assembly (3) comprises oil cylinders (31) provided at four corners of the box body (1), and the telescopic ends of the oil cylinders (31) are fixedly connected to the bottom of the fixing seat (2).

3. A pendant lamp vibration test device according to claim 1, characterized in that: The guide slide assembly (4) comprises a guide rail (41) symmetrically arranged on the side of the mounting seat (5), and a plurality of sliding blocks (42) slidably arranged on the guide rail (41) and fixedly connected to the fixing seat (2) on the same side.

4. A pendant lamp vibration test device according to claim 1, characterized in that: The elastic component (7) comprises springs (71) provided at four corners of the bottom of the mounting seat (5) and connected to the top of the vibration seat (6).

5. The pendant lamp vibration test device according to claim 1, characterized in that: The driving assembly (10) comprises a transmission wheel (101) provided on the top of the mounting plate (9), a driving wheel (102) meshing with the transmission wheel (101) for transmission, a mounting plate (103) provided on the top of the vibration seat (6), and a motor (104) provided on the mounting plate (103) with an output shaft fixedly connected to the driving wheel (102).

6. The chandelier vibration testing device according to claim 1, characterized in that: The top of the box body (1) is provided with an opening, and the size of the opening is larger than that of the vibration seat (6).

7. The pendant lamp vibration test device according to claim 1, characterized in that: An observation panel (11) is provided on one side of the box body (1), and a control panel (12) is provided on one side of the observation panel (11).

8. The pendant lamp vibration test device according to claim 1, characterized in that: A wire hole (13) is provided through the middle of the mounting plate (9), and a mounting hole (14) for mounting a chandelier is provided at the bottom of the mounting plate (9).

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