Lamp aging test board

Abstract

The invention discloses a lamp aging test board, and relates to the technical field of lamp aging test, the lamp aging test board comprises a PP insulation board, alligator clip fixing seats are fixedly installed at the top of the PP insulation board, and a lamp supporting positioning mechanism is fixedly installed at the top of the PP insulation board and located between the alligator clip fixing seats. An electrifying socket switch and a power switch are arranged at the right end of the PP insulating plate, an electrifying socket mechanism is arranged on the PP insulating plate, an electrifying plug is electrically inserted into the electrifying socket mechanism, a grounding voltage-resistant wire is inserted between the supporting lamp positioning mechanisms in a penetrating manner, and the electrifying socket switch is in electrical control connection with the electrifying socket mechanism. The lamp aging test board is used for placing a lamp when the lamp is subjected to an aging test and carrying out electrical parameter, voltage resistance, insulation and grounding performance tests on the lamp by the electrified alligator clip device, the standardized test process is utilized, the test efficiency is improved, manual intervention is reduced, the performance can be comprehensively tested, and the lamp quality is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of lamp aging testing, and in particular to a lamp aging testing board. Background Art

[0002] During the use of lamps, various electrical problems may occur, such as short circuit, overload, etc. The aging test can simulate the actual working conditions of the lamps during long-term use and detect whether there will be safety hazards under extreme conditions. The existing technology has the following problems:

[0003] Because the existing lamp aging test requires manual wiring and settings, the process is cumbersome and time-consuming. At the same time, since the lamp aging test not only requires power-on aging, but also requires testing of electrical parameters, withstand voltage, insulation and grounding performance, the existing test methods cannot fully cover these test items. Summary of the invention

[0004] The present invention provides a lamp aging test board to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A lamp aging test board comprises a PP insulating board, an alligator clip fixing seat is fixedly installed on the top of the PP insulating board, a lamp holding positioning mechanism is fixedly installed on the top of the PP insulating board and between the alligator clip fixing seats, a power socket switch and a power switch are arranged at the right end of the PP insulating board, a power socket mechanism is arranged on the PP insulating board, and a power plug is electrically plugged into the power socket mechanism.

[0007] A further improvement of the technical solution of the present invention is that a grounded voltage-resistant wire is inserted through the lamp support positioning mechanism, the power socket switch is electrically controlled and connected to the power socket mechanism, and a terminal power-on alligator clip is clamped and installed on the alligator clip fixing seat.

[0008] A further improvement of the technical solution of the present invention is that a conductive brush and a conductive pen are fixedly installed on the back of the PP insulating board, and the conductive brush and the conductive pen are electrically connected to a main conductive rail.

[0009] A further improvement of the technical solution of the present invention is that the conductive brush and the conductive pen are electrically connected to the power socket mechanism through the main conductive rail.

[0010] A further improvement of the technical solution of the present invention is that: the power plug is electrically connected to a wire, and the power plug is electrically connected to the terminal power alligator clip through the wire.

[0011] A further improvement of the technical solution of the present invention is that: the lamp supporting positioning mechanism includes a U-shaped fixing plate, a sliding groove is provided on the top of the horizontal part of the U-shaped fixing plate, and extension supporting plates are fixedly installed on both the front and rear sides of the horizontal part of the U-shaped fixing plate, and the top of the extension supporting plate is on the same horizontal line as the top of the horizontal part of the U-shaped fixing plate, a positive and negative threaded rod is movably installed on the right side of the inner wall of the sliding groove, the other end of the positive and negative threaded rod passes through the left side of the U-shaped fixing plate and is fixedly installed with a knob, the left and right outer walls of the positive and negative threaded rod are provided with threaded walls with opposite threads, and the outer walls of the two threaded walls are threadedly installed with movable vertical poles, and clamping mechanisms are provided above the opposite surfaces of the two movable vertical poles.

[0012] A further improvement of the technical solution of the present invention is that: the two clamping mechanisms each include a clamping plastic plate, rubber gaskets are fixedly installed on the opposite surfaces of the two clamping plastic plates, and a plurality of rubber strips are arranged on the opposite surfaces of the two rubber gaskets.

[0013] A further improvement of the technical solution of the present invention is that several of the power-on socket mechanisms include a socket shell, a socket hole is provided on the top of the socket shell, vertical plates are fixedly installed on the left and right sides of the top of the socket shell, the opposite surfaces of the two vertical plates are respectively on the same vertical line with the opposite surfaces of the inner wall of the socket hole, and arc spring pieces are fixedly installed on the opposite surfaces of the two vertical plates.

[0014] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0015] 1. The present invention provides a lamp aging test board, which is used for placing lamps during aging tests and conducting electrical parameter, withstand voltage, insulation and grounding performance tests on lamps by means of powered alligator clips. The PP insulation board is formed by cold plate bending, and the surface is sprayed with plastic. The surface is covered with PP insulation board. The conductive brush and conductive pen are used to contact the main conductive rail to transmit power to the powered socket, and then through the powered plug and the wire to the terminal powered alligator clip. The terminal powered alligator clip contacts the terminal of the tested lamp to conduct conductive aging test on the electrical parameters, withstand voltage and insulation performance of the lamp. The fixture is placed on the lamp holder to insulate it from the metal of the test board. The power switch is used to protect the circuit from short circuit in the lamp. The powered socket switches electrically control the connected powered sockets and control the power off of a single powered socket. The lamp aging test board is equipped with multiple powered sockets, which is convenient for moving the terminal powered alligator clip to energize the lamp when the lamp terminal is in the middle or other parts. The grounding withstand voltage wire is used to test the withstand voltage and grounding function of the lamp. The lamp aging test board standardizes the test process, improves the test efficiency, reduces manual intervention, and can comprehensively test these performances to ensure the quality of the lamp.

[0016] 2. The present invention provides a lamp aging test board. Through the mutual cooperation among a U-shaped fixing plate, positive and negative threaded rods, a knob, a movable vertical pole, and a clamping mechanism, the overall lamp supporting and positioning mechanism can stably clamp and fix lamps of different models and sizes to be tested, thereby improving the applicability of the test board and ensuring the stability of the lamp during testing.

[0017] 3. The present invention provides a lamp aging test board, which cooperates with the socket shell, the socket hole, the vertical plate and the arc spring piece, so that when the lamp plug is inserted into the socket hole opened in the socket shell and powered on, the arc spring piece between the two vertical plates can be squeezed, so that the stability of the lamp plug after insertion is improved, and the plug can be prevented from loosening due to the pulling of the line during the lamp detection process, which affects the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a partial enlarged schematic diagram of the PP insulation board of the present invention;

[0020] Figure 3 This is a schematic diagram of the bottom of the PP insulation board of the present invention;

[0021] Figure 4 A schematic diagram of a lamp support positioning mechanism of the present invention;

[0022] Figure 5 A schematic diagram of a clamping mechanism of the structure of the present invention;

[0023] Figure 6 The figure is a schematic diagram of the power socket mechanism of the structure of the present invention.

[0024] In the figure: 1. PP insulating board; 2. Power socket mechanism; 21. Socket shell; 22. Socket hole; 23. Vertical plate; 24. Arc spring piece; 3. Grounding voltage-resistant wire; 4. Alligator clip fixing seat; 5. Lamp support positioning mechanism; 51. U-shaped fixing plate; 52. Slide groove; 53. Extension support plate; 54. Positive and negative threaded rod; 55. Knob; 56. Moving vertical pole; 57. Clamping mechanism; 571. Clamping plastic plate; 572. Rubber gasket; 573. Rubber strip; 6. Terminal power alligator clip; 7. Wire; 8. Power plug; 9. Power socket switch; 10. Power switch; 11. Conductive brush; 12. Conductive pen; 13. Main conductive rail. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with embodiments:

[0026] Example 1

[0027] like Figure 1 , Figure 2 , Figure 3 As shown, the present invention provides a lamp aging test board, including a PP insulating board 1, a crocodile clip fixing seat 4 is fixedly installed on the top of the PP insulating board 1, a lamp holding positioning mechanism 5 is fixedly installed on the top of the PP insulating board 1 and located between the crocodile clip fixing seats 4, a power socket switch 9 and a power switch 10 are arranged on the right end of the PP insulating board 1, a power socket mechanism 2 is arranged on the PP insulating board 1, a power plug 8 is electrically plugged into the power socket mechanism 2, a grounding withstand voltage wire 3 is inserted through the lamp holding positioning mechanism 5, the power socket switch 9 is electrically controlled and connected with the power socket mechanism 2, a terminal power-on crocodile clip 6 is clamped and installed on the crocodile clip fixing seat 4, a conductive brush 11 and a conductive pen 12 are fixedly installed on the back of the PP insulating board 1, the conductive brush 11 and the conductive pen 12 are electrically connected to a main conductive rail 13, the conductive brush 11 and the conductive pen 12 are electrically connected to the power socket mechanism 2 through the main conductive rail 13, the power plug 8 is electrically connected to a wire 7, and the power plug 8 is electrically connected to the terminal power-on crocodile clip 6 through the wire 7.

[0028] In this embodiment, the lamp aging test board is used for placing the lamp when the lamp is undergoing an aging test and for conducting electrical parameter, withstand voltage, insulation, and grounding performance tests on the lamp by means of an energized alligator clip device. The PP insulating board 1 is formed by cold plate bending, and the surface is sprayed with plastic. The surface is covered with a PP insulating board. The conductive brush 11 and the conductive pen 12 are used to contact the neutral wire, the live wire, and the ground wire of the main conductive rail 13 to transmit power to the energized socket mechanism 2, and then through the energized plug 8 through the wire 7 to the terminal energized alligator clip 6. The terminal energized alligator clip 6 contacts the terminal of the tested lamp to conduct a conductive aging test on the electrical parameters, withstand voltage, and insulation performance of the lamp. The lamp is placed The lamp positioning mechanism 5 is insulated from the metal of the test board. The power switch 10 is used to protect the circuit from short circuit of the lamp. The power socket switch 9 electrically controls the connection of the power socket mechanism 2 and controls the single power socket mechanism 2 to cut off the power. The lamp aging test board is provided with multiple power socket mechanisms 2, which is convenient for moving the terminal power alligator clip 6 to energize the lamp terminal when the lamp terminal is in the middle or other parts. The grounding withstand voltage wire 3 is used for testing the withstand voltage and grounding function of the lamp. The lamp aging test board standardizes the test process, improves the test efficiency, reduces manual intervention, can comprehensively test these performances, and ensure the quality of the lamp.

[0029] Example 2

[0030] like Figure 4As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the lamp positioning mechanism 5 includes a U-shaped fixing plate 51, and the U-shaped fixing plate 51 is made of plastic material as a whole and has insulation properties. A slide groove 52 is provided on the top of the horizontal part of the U-shaped fixing plate 51, and extension support plates 53 are fixedly installed on both the front and rear sides of the horizontal part of the U-shaped fixing plate 51, and the top of the extension support plate 53 is on the same horizontal line as the top of the horizontal part of the U-shaped fixing plate 51, and a positive and negative threaded rod 54 is movably installed on the right side of the inner wall of the slide groove 52, and the other end of the positive and negative threaded rod 54 passes through the left side of the U-shaped fixing plate 51 and is fixedly installed with a knob 55, and the outer walls of the left and right sides of the positive and negative threaded rod 54 are provided with threaded walls with opposite threads, and the outer walls of the two threaded walls are threadedly installed with movable vertical rods 56, and clamping mechanisms 57 are provided above the opposite surfaces of the two movable vertical rods 56.

[0031] In this embodiment, when the lamp is placed on the lamp supporting and positioning mechanism 5 to be tested, since the models and sizes of the lamps are all different, it is only necessary to place the lamp first using the extended supporting plates 53 on the front and rear sides of the U-shaped fixing plate 51, and then the positive and negative threaded rods 54 in the slide groove 52 can be driven to rotate by rotating the knob 55. The threaded walls of the opposite threads on the outer walls on both sides of the positive and negative threaded rods 54 are connected with the threads of the movable vertical rods 56, so that the two clamping mechanisms 57 can be driven to clamp and fix the lamp, so that the lamp can be placed more stably during testing, thereby improving the detection stability.

[0032] Example 3

[0033] like Figure 5 As shown, based on Example 1, the present invention provides a technical solution: preferably, the two clamping mechanisms 57 both include a clamping plastic plate 571, and the opposite surfaces of the two clamping plastic plates 571 are fixedly installed with rubber gaskets 572, and the opposite surfaces of the two rubber gaskets 572 are provided with a plurality of rubber strips 573.

[0034] In this embodiment, when the clamping mechanism 57 clamps the lamp, the rubber gasket 572 and the rubber strip 573 on one side of the clamping plastic plate 571 are used to contact the lamp housing, thereby significantly increasing the friction between the clamping plastic plate 571 and the lamp, making the clamping more stable. Moreover, because the rubber gasket 572 and the rubber strip 573 are both made of rubber, they also have an insulating effect to prevent leakage.

[0035] Example 4

[0036] like Figure 6As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, several power socket mechanisms 2 include a socket shell 21, a socket hole 22 is opened on the top of the socket shell 21, and vertical plates 23 are fixedly installed on the left and right sides of the top of the socket shell 21, and the opposite surfaces of the two vertical plates 23 are respectively on the same vertical line with the opposite surfaces of the inner walls of the socket hole 22, and arc spring pieces 24 are fixedly installed on the opposite surfaces of the two vertical plates 23.

[0037] In this embodiment, when a plug is inserted into the socket hole 22 opened in the socket shell 21 included in the powered socket mechanism 2, the arc spring piece 24 between the two vertical plates 23 will be squeezed, and the two arc spring pieces 24 are made of rubber material, which can stably clamp the plug while preventing leakage, thereby improving the stability of the plug during the detection process after being inserted into the powered socket mechanism 2.

[0038] The following is a detailed description of the working principle of the lamp aging test board.

[0039] like Figure 1-6 As shown, the lamp aging test board is used for placing lamps during aging tests and for conducting electrical parameter, withstand voltage, insulation and grounding performance tests on lamps by means of powered alligator clips. The PP insulating board 1 is formed by cold plate bending, and the surface is sprayed with plastic. The surface is covered with PP insulating board. The conductive brush 11 and the conductive pen 12 are used to contact the neutral wire, live wire and ground wire of the main conductive rail 13 to transmit power to the powered socket mechanism 2, and then through the powered plug 8 and the wire 7 to the terminal powered alligator clip 6. The terminal powered alligator clip 6 contacts the terminal of the tested lamp to conduct conductive aging test on the electrical parameters, withstand voltage and insulation performance of the lamp. The lamp is placed on the bracket The lamp positioning mechanism 5 is insulated from the metal of the test board. The power switch 10 is used to protect the circuit from short circuit of the lamp. The power socket switch 9 electrically controls the connection of the power socket mechanism 2 and controls the single power socket mechanism 2 to cut off the power. The lamp aging test board is provided with multiple power socket mechanisms 2, which is convenient for moving the terminal power-on alligator clip 6 to energize it when the lamp terminal is in the middle or other parts. The grounding withstand voltage wire 3 is used for testing the withstand voltage and grounding function of the lamp. The lamp aging test board standardizes the test process, improves the test efficiency, reduces manual intervention, can comprehensively test these performances, and ensure the quality of the lamp.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A lamp aging test board, comprising a PP insulation board (1), characterized in that: An alligator clip fixing seat (4) is fixedly mounted on the top of the PP insulating board (1); a lamp positioning mechanism (5) is fixedly mounted on the top of the PP insulating board (1) and between the alligator clip fixing seats (4); a power socket switch (9) and a power switch (10) are arranged at the right end of the PP insulating board (1); an power socket mechanism (2) is arranged on the PP insulating board (1); and an power plug (8) is electrically plugged into the power socket mechanism (2).

2. The lamp aging test board according to claim 1, characterized in that: A grounded withstand-voltage wire (3) is inserted through the lamp support positioning mechanism (5), the power socket switch (9) is electrically controlled and connected to the power socket mechanism (2), and a terminal power-on alligator clip (6) is clamped and installed on the alligator clip fixing seat (4).

3. The lamp aging test board according to claim 1, characterized in that: A conductive brush (11) and a conductive pen (12) are fixedly mounted on the back of the PP insulating plate (1), and the conductive brush (11) and the conductive pen (12) are electrically connected to a main conductive rail (13).

4. The lamp aging test board according to claim 3, characterized in that: The conductive brush (11) and the conductive pen (12) are electrically connected to the power socket mechanism (2) via a main conductive rail (13).

5. The lamp aging test board according to claim 1, characterized in that: The power plug (8) is electrically connected to a wire (7), and the power plug (8) is electrically connected to a terminal power alligator clip (6) via the wire (7).

6. The lamp aging test board according to claim 1, characterized in that: The lamp support positioning mechanism (5) comprises a U-shaped fixing plate (51), a slide groove (52) is provided at the top of the horizontal part of the U-shaped fixing plate (51), and extension support plates (53) are fixedly installed on both the front and rear sides of the horizontal part of the U-shaped fixing plate (51), and the top of the extension support plate (53) is on the same horizontal line as the top of the horizontal part of the U-shaped fixing plate (51), a positive and negative threaded rod (54) is movably installed on the right side of the inner wall of the slide groove (52), and the other end of the positive and negative threaded rod (54) passes through the left side of the U-shaped fixing plate (51) and is fixedly installed with a knob (55), and the left and right outer walls of the positive and negative threaded rod (54) are provided with threaded walls with opposite threads, and the outer walls of the two threaded walls are threadedly installed with movable vertical rods (56), and clamping mechanisms (57) are provided above the opposite surfaces of the two movable vertical rods (56).

7. The lamp aging test board according to claim 6, characterized in that: The two clamping mechanisms (57) each comprise a clamping plastic plate (571), the opposite surfaces of the two clamping plastic plates (571) are fixedly mounted with rubber gaskets (572), and the opposite surfaces of the two rubber gaskets (572) are provided with a plurality of rubber strips (573).

8. The lamp aging test board according to claim 1, characterized in that: A plurality of the power socket mechanisms (2) each comprise a socket housing (21), a socket hole (22) being provided at the top of the socket housing (21), vertical plates (23) being fixedly mounted on both left and right sides of the top of the socket housing (21), the opposing surfaces of the two vertical plates (23) being respectively on the same vertical line as the opposing surfaces of the inner wall of the socket hole (22), and arc spring pieces (24) being fixedly mounted on the opposing surfaces of the two vertical plates (23).

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