Device for detecting aging of lamp

Abstract

The utility model relates to the technical field of lamp detection, and discloses a device for detecting lamp aging, which comprises a detection machine body, and further comprises a plurality of groups of lamp bearing components, a plurality of groups of mounting substrates, an integrated positioning component and a jacking component which are mounted in the detection machine body, the integrated positioning assembly is arranged on the multiple sets of lamp bearing assemblies in a sliding mode through the jacking assembly, and multiple sets of pre-positioning assemblies for clamping lamps are arranged below each set of mounting base plates. The pre-positioning assembly can carry out pre-positioning installation on all lamps needing aging detection, and then the position of the integrated positioning assembly is conveniently adjusted through the jacking assembly, so that the integrated positioning assembly carries out final positioning on the multiple sets of lamps, and therefore the installation stability during aging detection of the lamps is guaranteed; and the positioning effect of the integrated positioning assembly on the lamp can be conveniently relieved, so that the lamp can be conveniently and quickly disassembled, the aging detection efficiency of the lamp is improved, and the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixture testing technology, specifically a device for detecting the aging of lighting fixtures. Background Technology

[0002] Lighting fixtures are devices that transmit, distribute, and alter the light distribution of a light source. They include all components, except the light source itself, necessary for fixing and protecting the light source, as well as wiring accessories necessary for connecting to the power supply. Modern lighting fixtures include home lighting, commercial lighting, industrial lighting, road lighting, landscape lighting, and special lighting. After a period of use, various lighting fixtures need to be tested using devices to detect aging, in order to prevent short circuits or more serious problems caused by aging.

[0003] In the prior art, Chinese utility model application number CN202023309694.7 discloses a device for detecting lamp aging, including a device body, a fixing frame, a detection seat, and a lamp body. The fixing frame is fixedly connected to the device body, and the detection seat is provided on the fixing frame. An adjustment mechanism is provided between the fixing frame and the detection seat. The adjustment mechanism includes a sliding groove, a sliding block, a sleeve groove, a fixing block, a movable cavity, a first spring, a connecting block, a locking block, a locking groove, a first movable block, a first movable groove, a limiting block, a positioning groove, a second movable block, a second movable groove, and a second spring. The fixing frame has a sliding groove, and a sliding block is slidably connected inside the sliding groove. The sliding block has a sleeve groove inside. This utility model solves the problems that most existing lamp aging detection devices cannot adjust the position of the detection seat and that the lamp fixing of most existing lamp aging detection devices is cumbersome.

[0004] While the above technical solution facilitates the adjustment of the monitoring base and the positioning of the lamps, after batch aging tests on the lamps, the staff needs to remove the installed lamps one by one, which requires repeated disassembly and reduces the efficiency of lamp disassembly, thus reducing the efficiency of lamp aging test. Therefore, we need to propose a device for detecting lamp aging. Utility Model Content

[0005] The purpose of this invention is to provide a device for detecting the aging of lamps. It adopts an integrated positioning structure, which can quickly position and install a large number of lamps. It also facilitates batch contact positioning of lamps to enable rapid disassembly, thereby improving the disassembly and assembly efficiency for lamp aging detection and thus improving the efficiency of lamp aging detection, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a device for detecting lamp aging, comprising a detection body, and further comprising multiple sets of lamp bearing components, multiple sets of mounting base plates, an integrated positioning component and a lifting component installed inside the detection body. The integrated positioning component is slidably disposed on the multiple sets of lamp bearing components through the lifting component. Multiple sets of pre-positioning components for clamping the lamp are disposed below each set of mounting base plates.

[0007] The integrated positioning component includes a bracket, the inner cavity of which is fixedly connected to multiple sets of connecting beams. The lower surface of each set of connecting beams is fixedly connected to multiple sets of pressure rods that penetrate the mounting base plate. The lower surface of the pressure rods is provided with a second conductive electrode plate. The lower end of the bracket is symmetrically fixedly connected to two sets of rope ladder blocks.

[0008] The mounting base plate is disposed between the lamp support assembly and the connecting beam, and the mounting base plate is arranged parallel to both the lamp support assembly and the connecting beam.

[0009] Preferably, the lifting assembly includes two sets of bearing seats and a bidirectional screw installed at the bottom of the inner cavity of the testing machine. A handwheel shaft is installed on the two sets of bearing seats. A first bevel gear is fixedly connected to one end of the handwheel shaft. Both ends of the bidirectional screw are threadedly connected to movable blocks. The movable blocks are slidably disposed at the bottom of the inner cavity of the testing machine. A second bevel gear that meshes with the first bevel gear is provided in the middle of the bidirectional screw.

[0010] Preferably, one side of each of the two sets of movable blocks is integrally formed with a lower step block, and the inclined surface of the lower step block is parallel to the inclined surface of the upper step block.

[0011] Preferably, the lamp support assembly includes a lamp mounting base installed in the internal cavity of the testing machine. The upper surface of the lamp mounting base has multiple sets of lamp slots for lamp mounting. Each set of lamp slots is embedded with two sets of first conductive electrode plates. The lamp mounting base has first guide holes on both sides for the bracket to slide.

[0012] Preferably, the upper surface of the mounting base plate is provided with through holes for multiple sets of pressure rods to pass through, and the two sides of the mounting base plate are provided with second guide holes for bracket insertion, and the multiple sets of pressure rods are respectively arranged directly above the multiple sets of lamp slots.

[0013] Preferably, the prepositioning component includes two sets of preload beams, one end of each set of preload beams is integrally formed with a guide beam, and two sets of elastic elements are provided between each set of preload beams and the mounting base plate.

[0014] Preferably, the elastic element includes a telescopic sleeve rod and a spring, with both ends of the telescopic sleeve rod fixedly connected to the opposite side of the preload beam and the mounting base plate, and the spring sleeved on the outside of the telescopic sleeve rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model mainly utilizes the cooperation between the lamp support component, mounting base plate, integrated positioning component, and lifting component. The pre-positioning component can pre-position the lamps to be tested for aging, and the lifting component can easily adjust the position of the integrated positioning component, allowing the integrated positioning component to finally position multiple lamps. This ensures the installation stability during lamp aging testing and facilitates the release of the integrated positioning component from the lamps' positioning effect, thus enabling quick and easy removal of the lamps, improving the efficiency of lamp aging testing, and enhancing practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the lamp support component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the integrated positioning component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the prepositioning component structure of this utility model.

[0021] In the diagram: 1. Detection body; 2. Lamp support assembly; 21. Lamp mounting base; 22. Lamp trough; 23. First conductive electrode plate; 24. First guide hole; 3. Mounting base plate; 31. Through hole; 32. Second guide hole; 4. Pre-positioning assembly; 41. Pre-pressure beam; 42. Guide beam; 43. Telescopic sleeve rod; 44. Spring; 5. Integrated positioning assembly; 51. Bracket; 52. Connecting beam; 53. Pressure rod; 54. Second conductive electrode plate; 55. Upper ladder block; 6. Lifting assembly; 61. Bearing seat; 62. Handwheel shaft; 63. First bevel gear; 64. Bidirectional screw; 65. Second bevel gear; 66. Movable block; 67. Lower ladder block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4This utility model provides a technical solution: a device for detecting the aging of lamps, including a detection body 1, and also including multiple sets of lamp support components 2, multiple sets of mounting base plates 3, an integrated positioning component 5 and a lifting component 6 installed inside the detection body 1. The integrated positioning component 5 is slidably arranged on the multiple sets of lamp support components 2 through the lifting component 6. Multiple sets of pre-positioning components 4 for clamping the lamps are arranged below each set of mounting base plates 3. The aging detection process of the lamps by the detection body 1 is the prior art and will not be described in detail.

[0024] The integrated positioning component 5 includes a bracket 51. Multiple sets of connecting beams 52 are fixedly connected to the inner cavity of the bracket 51. Multiple sets of pressure rods 53 that penetrate the mounting base plate 3 are fixedly connected to the lower surface of each set of connecting beams 52. A second conductive electrode sheet 54 is provided on the lower surface of the pressure rod 53. Two sets of upper ladder blocks 55 are symmetrically fixedly connected to the lower end of the bracket 51.

[0025] The mounting base plate 3 is disposed between the lamp support assembly 2 and the connecting beam 52, and the mounting base plate 3 is arranged parallel to the lamp support assembly 2 and the connecting beam 52 respectively.

[0026] The lifting assembly 6 includes two sets of bearing seats 61 and a bidirectional screw 64 installed at the bottom of the inner cavity of the testing machine body 1. A handwheel shaft 62 is installed on the two sets of bearing seats 61. A first bevel gear 63 is fixedly connected to one end of the handwheel shaft 62. Both ends of the bidirectional screw 64 are threadedly connected to movable blocks 66. The movable blocks 66 are slidably disposed at the bottom of the inner cavity of the testing machine body 1. A second bevel gear 65 that meshes with the first bevel gear 63 is provided in the middle of the bidirectional screw 64. The bidirectional screw 64 can be easily driven to rotate in both directions by the forward and reverse rotation of the handwheel shaft 62, thereby facilitating the adjustment of the position of the movable blocks 66, improving the efficiency of lamp positioning, and realizing the quick assembly and disassembly of the lamp.

[0027] One side of each of the two sets of movable blocks 66 is integrally formed with a lower step block 67. The inclined surface of the lower step block 67 is parallel to the inclined surface of the upper step block 55. By utilizing the contact and sliding between the inclined surface of the upper step block 55 and the inclined surface of the lower step block 67, it is convenient to adjust the position of the integrated positioning component 5, thereby facilitating the contact between the second conductive electrode plate 54 on the pressure rod 53 and the lamp.

[0028] The lamp support assembly 2 includes a lamp mounting base 21 installed in the inner cavity of the testing machine body 1. The upper surface of the lamp mounting base 21 has multiple sets of lamp slots 22 for lamp mounting. Each set of lamp slots 22 is embedded with two sets of first conductive electrode plates 23. Both sides of the lamp mounting base 21 have first guide holes 24 for the bracket 51 to slide. Through the multiple sets of lamp slots 22, multiple lamps can be tested at the same time, which improves the efficiency of lamp aging test. The first conductive electrode plate 23 is the positive electrode and the second conductive electrode plate 54 is the negative electrode.

[0029] The upper surface of the mounting base plate 3 is provided with through holes 31 for multiple sets of pressure rods 53 to pass through. The two sides of the mounting base plate 3 are provided with second guide holes 32 for the bracket 51 to be inserted. The multiple sets of pressure rods 53 are respectively arranged directly above the multiple sets of lamp slots 22. The mounting base plate 3 improves the stability of the movement of the integrated positioning component 5 and facilitates the installation of the pre-positioning component 4.

[0030] The prepositioning component 4 includes two sets of pre-compression beams 41. One end of each set of pre-compression beams 41 is integrally formed with a guide beam 42. Two sets of elastic members are provided between each set of pre-compression beams 41 and the mounting base plate 3. The guide beam 42 and the pre-compression beam 41 form an obtuse angle, which facilitates guidance during lamp installation and improves the efficiency of lamp installation.

[0031] The elastic element includes a telescopic sleeve 43 and a spring 44. The two ends of the telescopic sleeve 43 are fixedly connected to the opposite side of the preload beam 41 and the mounting base plate 3, respectively. The spring 44 is sleeved on the outside of the telescopic sleeve 43. The spring 44 on the telescopic sleeve 43 can quickly reset the position of the preload beam 41, thereby facilitating the adjustment of the distance between the preload beam 41 and the lamp groove 22, and facilitating the quick pre-positioning of the lamp.

[0032] In use, the lamps requiring aging testing are placed in the lamp slot 22 of the lamp support assembly 2. During installation, the conductive end of the lamp is made to first contact the guide beam 42 and apply pressure, causing the guide beam 42 to drive the pre-compression beam 41 to compress the spring 44, thereby increasing the space of the lamp slot 22 and facilitating pre-compression positioning of the lamps to achieve initial fixation. The operator rotates the handwheel shaft 62 to drive the first bevel gear 63 and the second bevel gear 65 on the double-acting screw 64 to rotate, thereby facilitating the relative movement of the two sets of movable blocks 66 when the double-acting screw 64 rotates, and thus causing the lower step block 67 to move. The inclined surface of the upper step 55 slides with the inclined surface of the upper step 55, causing the two sets of lower step 67 to approach each other. Under the action of gravity, the integrated positioning component 5 falls down, so that the second conductive electrode 54 on the pressure rod 53 contacts the conductive end of the lamp, and at the same time the first conductive electrode 23 contacts the conductive end of the lamp, forming a complete circuit path, so as to perform aging tests on the lamps in batches, improving the testing efficiency. After the aging test is completed, the handwheel shaft 62 is rotated in the opposite direction to lift the integrated positioning component 5, so as to facilitate the quick disassembly of the tested lamps, improving the disassembly and assembly efficiency of the lamps.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the aging of lamps, comprising a detection body (1), characterized in that: It also includes multiple sets of lamp support components (2), multiple sets of mounting base plates (3), an integrated positioning component (5) and a lifting component (6) installed inside the detection body (1). The integrated positioning component (5) is slidably arranged on the multiple sets of lamp support components (2) through the lifting component (6). Each set of mounting base plates (3) is provided with multiple sets of pre-positioning components (4) for clamping the lamps below. The integrated positioning component (5) includes a bracket (51), and a number of connecting beams (52) are fixedly connected to the inner cavity of the bracket (51). A number of pressure rods (53) penetrating the mounting base plate (3) are fixedly connected to the lower surface of each connecting beam (52). A second conductive electrode plate (54) is provided on the lower surface of the pressure rod (53). Two sets of rope ladder blocks are symmetrically fixedly connected to the lower end of the bracket (51). The mounting base plate (3) is disposed between the lamp support assembly (2) and the connecting beam (52), and the mounting base plate (3) is arranged parallel to the lamp support assembly (2) and the connecting beam (52) respectively.

2. The device for detecting lamp aging according to claim 1, characterized in that: The lifting assembly (6) includes two sets of bearing seats (61) and a bidirectional screw (64) installed at the bottom of the inner cavity of the testing machine body (1). A handwheel shaft (62) is installed on the two sets of bearing seats (61). A first bevel gear (63) is fixedly connected to one end of the handwheel shaft (62). Both ends of the bidirectional screw (64) are threaded with movable blocks (66). The movable blocks (66) are slidably disposed at the bottom of the inner cavity of the testing machine body (1). A second bevel gear (65) that meshes with the first bevel gear (63) is provided in the middle of the bidirectional screw (64).

3. The device for detecting lamp aging according to claim 2, characterized in that: Both sets of movable blocks (66) have an integrally formed lower step block (67) on one side, and the inclined surface of the lower step block (67) is parallel to the inclined surface of the upper step block (55).

4. The device for detecting lamp aging according to claim 3, characterized in that: The lamp support assembly (2) includes a lamp mounting base (21) installed in the inner cavity of the testing machine body (1). The upper surface of the lamp mounting base (21) is provided with multiple sets of lamp slots (22) for lamp installation. Each set of lamp slots (22) is embedded with two sets of first conductive electrode plates (23). The lamp mounting base (21) is provided with first guide holes (24) on both sides for the bracket (51) to slide.

5. The device for detecting lamp aging according to claim 4, characterized in that: The upper surface of the mounting base plate (3) is provided with through holes (31) for multiple sets of pressure rods (53) to pass through. The two sides of the mounting base plate (3) are provided with second guide holes (32) for the bracket (51) to be inserted. The multiple sets of pressure rods (53) are respectively located directly above the multiple sets of lamp slots (22).

6. The device for detecting lamp aging according to claim 5, characterized in that: The prepositioning component (4) includes two sets of pre-compression beams (41), one end of each of the two sets of pre-compression beams (41) is integrally formed with a guide beam (42), and two sets of elastic elements are provided between each of the two sets of pre-compression beams (41) and the mounting base plate (3).

7. The device for detecting lamp aging according to claim 6, characterized in that: The elastic element includes a telescopic sleeve (43) and a spring (44). The two ends of the telescopic sleeve (43) are fixedly connected to the opposite side of the preload beam (41) and the mounting base plate (3), respectively. The spring (44) is sleeved on the outside of the telescopic sleeve (43).

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