CN219284637U

CN219284637U - LED filament lamp test fixture

Info

Publication number: CN219284637U
Application number: CN202223527062.7U
Authority: CN
Inventors: 严钱军; 郑昭章; 张英丰
Original assignee: Anhui Zhongdeng Technology Co ltd
Current assignee: Anhui Zhongdeng Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-30
Anticipated expiration: 2032-12-23

Abstract

The utility model provides an LED filament lamp testing tool which comprises a die carrier for loading an LED filament lamp, a case for testing the LED filament lamp and a conveyor for conveying the LED filament lamp into the case, wherein a plurality of lamp holders are distributed on the die carrier; the LED filament lamp is installed on the lamp stand of die carrier in proper order, and the die carrier passes through the relevant position of conveyer leading-in quick-witted case, and first cylinder control displacement board descends, detects the cover and covers the LED filament lamp envelope, and the second cylinder control guide block rises to make the guide insert in the conductive seat and supply power, the LED filament lamp circular telegram detects the luminance condition of luminance sensor detection in the cover, marks the LED filament lamp that luminance is unusual on external display screen, the personnel of being convenient for take out. The LED filament lamps are distributed and installed on the die carrier, detection is conveniently realized in batches, the pressing cover mechanism covers the LED filament lamps, the brightness sensor carries out brightness detection, direct observation of personnel can be avoided, and efficiency is higher. The conveyor is used for leading in or leading out the die carrier, improves detection efficiency.

Description

LED filament lamp test fixture

Technical Field

The utility model relates to the technical field of filament lamp testing equipment, in particular to an LED filament lamp testing tool.

Background

After the LED filament lamp is produced, conducting tests are needed to detect whether the LED filament lamp is qualified or not, personnel are generally required to light the LED filament lamp in sequence, the detection efficiency is low, and frequent flashing is easy to stimulate eyes of the personnel.

Disclosure of Invention

The utility model solves the technical problem of providing an LED filament lamp testing tool for solving the problems in the background technology.

The technical problems solved by the utility model are realized by adopting the following technical scheme: the LED filament lamp testing tool comprises a die carrier for loading the LED filament lamps, a chassis for testing the LED filament lamps and a conveyor for conveying the LED filament lamps into the chassis, wherein a plurality of lamp holders are distributed on the die carrier, the LED filament lamps are arranged on the lamp holders, and a conductive seat electrically connected with the lamp holders is arranged at the lower end of the die carrier; the chassis is located the lower extreme of conveyer and is equipped with the power transmission mechanism that carries out the power supply to the conducting seat, and the chassis is located the upper end relevant position of conveyer and is equipped with presses cover mechanism, presses cover mechanism to detect cover and drive detection cover lift removal's drive assembly including the distribution setting, it is equipped with the luminance sensor that is used for detecting to detect the inboard upper end of cover.

As a further scheme of the utility model: two groups of conveyor belts are arranged at two ends of the conveyor in parallel, a guide plate for limiting the die carrier is arranged at the outer side of the conveyor, a guide groove is formed in one side, close to the conveyor belts, of the guide plate, sliding plates are arranged at two sides, corresponding to the guide grooves, of the die carrier, and the sliding plates are connected in the guide grooves in a sliding mode.

As a further scheme of the utility model: and a limit plate is arranged on one side of the conveyor, which is positioned in the chassis, and is used for positioning the die carrier.

As a further scheme of the utility model: the driving assembly comprises a driving frame, a displacement plate and a first air cylinder, wherein the displacement plate is slidably arranged on the driving frame, the first air cylinder is used for driving the displacement plate to move in a lifting mode, the driving frame comprises guide rods which are arranged at the outer end of the conveyor in a distributed mode and a frame plate arranged at the top of the guide rods, the first air cylinder is fixedly arranged on the frame plate, guide sleeves are arranged on the periphery of the displacement plate corresponding to the guide rods, the guide sleeves are slidably arranged on the guide rods through the guide sleeves, and the detection cover is arranged at the lower end of the displacement plate in a distributed mode.

As a further scheme of the utility model: and photoelectric sensors which are mutually matched are arranged on the displacement plate and the die carrier.

As a further scheme of the utility model: the power transmission mechanism comprises a lifting plate, guide rails arranged on two sides of the lifting plate, and guide blocks slidably arranged on the guide rails, wherein the lower end of the lifting plate is provided with a second cylinder for driving the guide blocks to slide on the guide rails, the upper ends of the guide blocks are fixedly provided with support plates, and the upper ends of the support plates are fixedly provided with guide joints which are matched with the guide seats.

Compared with the prior art, the utility model has the beneficial effects that: the LED filament lamp is installed on the lamp stand of die carrier in proper order, and the die carrier passes through the relevant position of conveyer leading-in quick-witted case, and first cylinder control displacement board descends, detects the cover and covers the LED filament lamp envelope, and the second cylinder control guide block rises to make the guide insert in the conductive seat and supply power, the LED filament lamp circular telegram detects the luminance condition of luminance sensor detection in the cover, marks the LED filament lamp that luminance is unusual on external display screen, the personnel of being convenient for take out. The LED filament lamps are distributed and installed on the die carrier, detection is conveniently realized in batches, the pressing cover mechanism covers the LED filament lamps, the brightness sensor carries out brightness detection, direct observation of personnel can be avoided, and efficiency is higher. The conveyor is used for leading in or leading out the die carrier, improves detection efficiency.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the chassis according to the present utility model;

FIG. 4 is a schematic diagram of the structure of the mold frame of the present utility model;

fig. 5 is a schematic view of the power transmission mechanism of the present utility model;

the marks in the figure are as follows: 1. a mould frame; 2. a chassis; 3. a conveyor; 4. a power transmission mechanism; 11. a lamp holder; 12. a conductive base; 13. a slide plate; 21. a detection cover; 22. a brightness sensor; 23. a displacement plate; 24. a first cylinder; 25. a guide rod; 26. a frame plate; 27. guide sleeve; 28. a photoelectric sensor; 31. a conveyor belt; 32. a guide plate; 33. a limiting plate; 41. a lifting plate; 42. a guide rail; 43. a guide block; 44. a second cylinder; 45. a support plate; 46. and a guide joint.

Detailed Description

The utility model is further described with reference to the following detailed drawings in order to make the implementation, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in figures 1 to 5 of the drawings,

the embodiment provides a test fixture for an LED filament lamp, which comprises a die carrier 1 for loading the LED filament lamp, a machine box 2 for testing the LED filament lamp and a conveyor 3 for conveying the LED filament lamp into the machine box 2, wherein a plurality of lamp holders 11 are distributed on the die carrier 1, the LED filament lamp is arranged on the lamp holders 11, and a conductive seat 12 electrically connected with the lamp holders 11 is arranged at the lower end of the die carrier 1; the chassis 2 is located at the lower end of the conveyor 3 and is provided with a power transmission mechanism 4 for supplying power to the conductive seat 12, a cover pressing mechanism is arranged at the corresponding position of the upper end of the conveyor 3 and comprises detection covers 21 and driving components for driving the detection covers 21 to move up and down, and a brightness sensor 22 for detecting is arranged at the upper end of the inner side of the detection covers 21.

Specifically, the LED filament lamps are distributed and installed on the lamp holder 11 of the die carrier 1 and are conveyed into the machine case 2 through the conveyor 3, the driving assembly controls the detection cover 21 to descend and cover the corresponding LED filament lamps, after the power transmission mechanism 4 is conducted with the conductive seat 12 for power supply, the LED filament lamps are lightened, detection is carried out through the brightness sensor 22 in the detection cover 21, detection data are displayed through the external display screen of the controller, and people can quickly find out unqualified products according to abnormal detection of the corresponding detection cover 21.

In this embodiment, two sets of conveyor belts 31 are arranged at two ends of the conveyor 3 in parallel, a guide plate 32 for limiting the die carrier 1 is arranged at the outer side of the conveyor 3, a guide groove is formed in one side, close to the conveyor belts 31, of the guide plate 32, sliding plates 13 are arranged at two sides, corresponding to the guide grooves, of the die carrier 1, and the sliding plates 13 are connected in a sliding mode in the guide grooves. And a limit plate 33 is arranged on one side of the conveyor 3, which is positioned in the case 2, and is used for positioning the die carrier 1.

In this embodiment, the driving assembly includes a driving frame, a displacement plate 23 slidably mounted on the driving frame, and a first cylinder 24 driving the displacement plate 23 to move up and down, where the driving frame includes a guide rod 25 mounted on the outer end of the conveyor 3 and a frame plate 26 disposed on the top of the guide rod 25, the first cylinder 24 is fixedly mounted on the frame plate 26, guide sleeves 27 are disposed around the displacement plate 23 corresponding to the guide rod 25, and are slidably mounted on the guide rods 25 through the guide sleeves 27, and the detection cover 21 is mounted on the lower end of the displacement plate 23 and is used for covering the LED filament lamp. The displacement plate 23 and the die carrier 1 are provided with photoelectric sensors 28 which are mutually matched to detect whether the die carrier 1 moves in place or not.

In this embodiment, the power transmission mechanism 4 includes a lifting plate 41, guide rails 42 mounted on two sides of the lifting plate 41, and guide blocks 43 slidably mounted on the guide rails 42, a second cylinder 44 for driving the guide blocks 43 to slide on the guide rails 42 is disposed at the lower end of the lifting plate 41, a support plate 45 is fixedly disposed at the upper end of the guide blocks 43, a guide connector 46 is fixedly disposed at the upper end of the support plate 45, and the guide connector 46 is matched with the conductive seat 12. Specifically, the second cylinder 44 controls the guide block 43 to rise, so that the guide connector 46 is inserted into the conductive seat 12 of the mold frame 1 to be electrically connected, so as to supply power to the LED filament lamp.

The working principle of the utility model is as follows: the LED filament lamps are sequentially arranged on the lamp holder 11 of the die carrier 1, the die carrier 1 is LED into the corresponding position of the chassis 2 through the conveyor 3, the first cylinder 24 controls the displacement plate 23 to descend, the detection cover 21 covers the LED filament lamps, the second cylinder 44 controls the guide block 43 to ascend, the guide connector 46 is inserted into the conductive seat 12 to supply power, the LED filament lamps are electrified, the brightness sensor 22 in the detection cover 21 detects the brightness condition, and the LED filament lamps with abnormal brightness are marked on an external display screen, so that the LED filament lamps are convenient for personnel to take out.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof. It is noted that relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a LED filament lamp test fixture, is used for carrying into the conveyer of quick-witted case, its characterized in that with the LED filament lamp including being used for loading the die carrier of LED filament lamp and carrying out the quick-witted case of test to the LED filament lamp: a plurality of lamp holders are distributed on the die carrier, the LED filament lamps are arranged on the lamp holders, and the lower end of the die carrier is provided with a conductive seat which is electrically connected with the lamp holders; the chassis is located the lower extreme of conveyer and is equipped with the power transmission mechanism that carries out the power supply to the conducting seat, and the chassis is located the upper end relevant position of conveyer and is equipped with presses cover mechanism, presses cover mechanism to detect cover and drive detection cover lift removal's drive assembly including the distribution setting, it is equipped with the luminance sensor that is used for detecting to detect the inboard upper end of cover.

2. The LED filament lamp test fixture of claim 1, wherein: two groups of conveyor belts are arranged at two ends of the conveyor in parallel, a guide plate for limiting the die carrier is arranged at the outer side of the conveyor, a guide groove is formed in one side, close to the conveyor belts, of the guide plate, sliding plates are arranged at two sides, corresponding to the guide grooves, of the die carrier, and the sliding plates are connected in the guide grooves in a sliding mode.

3. The LED filament lamp test fixture of claim 2, wherein: and a limit plate is arranged on one side of the conveyor, which is positioned in the chassis, and is used for positioning the die carrier.

4. The LED filament lamp test fixture of claim 1, wherein: the driving assembly comprises a driving frame, a displacement plate and a first air cylinder, wherein the displacement plate is slidably arranged on the driving frame, the first air cylinder is used for driving the displacement plate to move in a lifting mode, the driving frame comprises guide rods which are arranged at the outer end of the conveyor in a distributed mode and a frame plate arranged at the top of the guide rods, the first air cylinder is fixedly arranged on the frame plate, guide sleeves are arranged on the periphery of the displacement plate corresponding to the guide rods, the guide sleeves are slidably arranged on the guide rods through the guide sleeves, and the detection cover is arranged at the lower end of the displacement plate in a distributed mode.

5. The LED filament lamp test fixture of claim 4, wherein: and photoelectric sensors which are mutually matched are arranged on the displacement plate and the die carrier.

6. The LED filament lamp test fixture of claim 4, wherein: the power transmission mechanism comprises a lifting plate, guide rails arranged on two sides of the lifting plate, and guide blocks slidably arranged on the guide rails, wherein the lower end of the lifting plate is provided with a second cylinder for driving the guide blocks to slide on the guide rails, the upper ends of the guide blocks are fixedly provided with support plates, and the upper ends of the support plates are fixedly provided with guide joints which are matched with the guide seats.