CN220381269U - Lamp tube testing device - Google Patents
Lamp tube testing device Download PDFInfo
- Publication number
- CN220381269U CN220381269U CN202321728453.7U CN202321728453U CN220381269U CN 220381269 U CN220381269 U CN 220381269U CN 202321728453 U CN202321728453 U CN 202321728453U CN 220381269 U CN220381269 U CN 220381269U
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- lamp tube
- electric contact
- mounting bracket
- lamp
- test
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- 238000012360 testing method Methods 0.000 title claims abstract description 63
- 230000002950 deficient Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a lamp tube testing device, wherein a light sensor is arranged at the lower end of a testing frame, testing electric push rods are arranged at positions, corresponding to lamp slots, of front and rear inner walls of the testing frame, electric contact mounting plates are arranged at the output ends of the testing electric push rods, electric contact plates are arranged on the inner walls of the electric contact mounting plates, the electric contact plates are driven to move through the electric contact mounting plates, the electric contact plates are contacted with two ends of a lamp tube, so that a power supply can be connected to the lamp tube, the light sensor can be used for detecting whether the lamp tube can normally emit light, after detection, if the lamp tube is good, the testing frame is driven to rotate through a stepping motor, the lamp tube can automatically fall into a good product box under the action of gravity, if the lamp tube is bad, the stepping motor is controlled to rotate reversely, so that the lamp tube can fall into the bad product box, the lamp tube can be automatically tested, the tested lamp tube can be classified, and the labor is saved.
Description
Technical Field
The present utility model relates to the field of lamps, and in particular, to a lamp testing device.
Background
The straight tube fluorescent lamp is a fluorescent lamp which radiates ultraviolet rays in the discharge process by utilizing mercury vapor with low pressure, so that the fluorescent powder emits visible light to emit light, and therefore, the straight tube fluorescent lamp belongs to a low pressure arc discharge light source. Two filaments are arranged in the fluorescent lamp. The filament is coated with ternary carbonate of electron emission material, commonly called electron powder, under the action of alternating voltage, the filament is alternately used as a cathode and an anode, the inner wall of the lamp tube is coated with fluorescent powder, in order to judge whether the lamp tube can emit light normally or not in the process of producing the lamp tube, the lamp tube needs to be tested, in the prior art, when the lamp tube is subjected to light emission test, a tester generally holds the lamp tube to test, and manpower is wasted.
Disclosure of Invention
The utility model aims to solve the technical problems that in the prior art, when the lighting test is carried out on the lighting tube, the lighting tube is generally directly held by a tester to carry out the test, and the labor is wasted.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a fluorescent tube testing arrangement, which comprises a mounting rack, the upper end of mounting bracket is equipped with the fluorescent tube case, be equipped with the test frame on the mounting bracket, rotate between test frame and the mounting bracket and be connected, the equiangular is equipped with the light trough on the test frame, the lateral wall of mounting bracket is equipped with step motor, fixed connection between step motor's the output and the test frame, the lower extreme of test frame is equipped with light sensor, the inner wall all is equipped with test electric putter around the test frame and the position that the light trough corresponds, and test electric putter's output is equipped with the electric contact mounting panel, and the inner wall of electric contact mounting panel is equipped with the electric contact, and the electric contact passes through the electric wire electricity and connects external power source, step motor single rotation angle is 90 degrees, the lower extreme of mounting bracket is equipped with two sets of cardboard, is equipped with yields case and defective products case on two sets of cardboard respectively, joint between yields case and the cardboard.
Through the technical scheme, the lamp tube box can be used for placing the lamp tube to be tested, under the action of gravity, the lamp tube to be tested can enter the lamp groove on the test frame, the electric contact piece mounting plate is pushed to move through the test electric push rod, the electric contact piece is driven to move through the electric contact piece mounting plate, the two ends of the lamp tube are contacted through the electric contact piece, so that the lamp tube can be powered on, whether the lamp tube can normally emit light can be detected through the light sensor, after detection, if the lamp tube is good, the test frame is driven to rotate through the stepping motor, under the action of gravity, the lamp tube can automatically fall into the good product box, if the lamp tube is defective, the stepping motor is controlled to rotate reversely, so that the lamp tube can fall into the defective product box, the lamp tube can be automatically tested, the lamp tube after the test can be classified, and the manpower is saved.
The utility model is further provided with: the lateral wall of mounting bracket is equipped with positioning mechanism, positioning mechanism includes fixed plate, location electric putter, locating piece, constant head tank, locating plate and connecting rod, the lateral wall of mounting bracket is arranged in to the connecting rod, fixed connection between connecting rod and the test jig, and the tip equiangle of connecting rod is equipped with four locating plates, and the locating plate is arranged in the position that corresponds with the light trough, the lateral wall of mounting bracket is equipped with the fixed plate, and the lower surface of fixed plate is equipped with location electric putter, and the tip of location electric putter is equipped with the locating piece, and the locating piece is arranged in the position that corresponds with the locating plate, has seted up the constant head tank on the locating piece, the upper end of yields case and defective products case all is equipped with the accessory plate.
Through above-mentioned technical scheme, can drive the locating piece through location electric putter and fix a position, through the constant head tank on advancing the locating piece with the locating plate card to can fix a position the light trough, make the light trough can be accurate correspond the fluorescent tube case, can guarantee through the accessory plate that the fluorescent tube can be smooth fall into yields case and defective products case.
The beneficial effects of the utility model are as follows:
1. the light tube box can be used for placing the light tube to be tested, the light tube to be tested can enter the light groove on the test frame under the action of gravity, the electric contact piece mounting plate is pushed to move through the test electric push rod, the electric contact piece is driven to move through the electric contact piece mounting plate, the two ends of the light tube are contacted through the electric contact piece, so that the light tube can be powered on, the light tube can be detected through the light sensor to detect whether the light tube can normally emit light, after detection, if the light tube is good, the test frame is driven to rotate through the stepping motor, the light tube can automatically fall into the good product box under the action of gravity, if the light tube is bad, the stepping motor is controlled to reversely rotate, so that the light tube can fall into the bad product box, the light tube can be automatically tested, the light tube after the test is classified, and the labor is saved;
2. the positioning block can be driven to position through the positioning electric push rod, and the positioning plate is clamped into the positioning groove on the positioning block, so that the lamp groove can be positioned, the lamp groove can accurately correspond to the lamp tube box, and the lamp tube can be ensured to smoothly fall into the good product box and the defective product box through the auxiliary plate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the back structure of the present utility model.
In the figure: 1. a mounting frame; 2. a lamp tube box; 3. a test rack; 4. a lamp groove; 5. a stepping motor; 6. a light sensor; 7. testing the electric push rod; 8. an electrical contact mounting plate; 9. an electrical contact; 10. a clamping plate; 11. a good product box; 12. a defective product box; 13. a fixing plate; 14. positioning an electric push rod; 15. a positioning block; 16. a positioning groove; 17. a positioning plate; 18. a connecting rod; 19. and an auxiliary plate.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1 and 2, a lamp tube testing device comprises a mounting frame 1, wherein the upper end of the mounting frame 1 is provided with a lamp tube box 2, a testing frame 3 is arranged on the mounting frame 1, the testing frame 3 is rotatably connected with the mounting frame 1, lamp slots 4 are equiangularly arranged on the testing frame 3, a stepping motor 5 is arranged on the side wall of the mounting frame 1, the output end of the stepping motor 5 is fixedly connected with the testing frame 3, a light sensor 6 is arranged at the lower end of the testing frame 3, test electric push rods 7 are respectively arranged at the positions of the front and rear inner walls of the testing frame 3 corresponding to the lamp slots 4, an electric contact piece mounting plate 8 is arranged at the output end of the test electric push rods 7, an electric contact piece 9 is electrically connected with an external power supply through an electric wire, the single rotation angle of the stepping motor 5 is 90 degrees, two groups of clamping plates 10 are arranged at the lower end of the mounting frame 1, a good product box 11 and a defective product box 12 are respectively arranged on the two groups of clamping plates 10, the good product box 11 and the defective product box 12 are clamped with the clamping plate 10, the lamp tube box 2 can be used for placing the lamp tube to be tested, under the action of gravity, the lamp tube to be tested can enter the lamp groove 4 on the test frame 3, the electric contact piece mounting plate 8 is pushed to move by the test electric push rod 7, the electric contact piece 9 is driven to move by the electric contact piece mounting plate 8, the two ends of the lamp tube are contacted by the electric contact piece 9, so that the lamp tube can be powered on, the light sensor 6 can be used for detecting whether the lamp tube can normally emit light, after the detection is finished, if the lamp tube is good, the test frame 3 is driven to rotate by the stepping motor 5, the lamp tube can automatically fall into the good product box 11 under the action of gravity, if the lamp tube is defective, the stepping motor 5 is controlled to rotate reversely, so that the lamp tube can fall into the defective product box 12, therefore, the lamp tube can be automatically tested, the tested lamp tubes can be classified, and labor is saved.
As shown in fig. 1 and 2, the side wall of the mounting frame 1 is provided with a positioning mechanism, the positioning mechanism comprises a fixing plate 13, a positioning electric push rod 14, a positioning block 15, a positioning groove 16, a positioning plate 17 and a connecting rod 18, the connecting rod 18 is arranged on the side wall of the mounting frame 1, the connecting rod 18 is fixedly connected with the test frame 3, four positioning plates 17 are arranged at the end part of the connecting rod 18 in equal angles, the positioning plate 17 is arranged at the position corresponding to the lamp groove 4, the fixing plate 13 is arranged on the side wall of the mounting frame 1, the positioning electric push rod 14 is arranged on the lower surface of the fixing plate 13, the positioning block 15 is arranged at the end part of the positioning electric push rod 14, the positioning block 15 is arranged at the position corresponding to the positioning plate 17, the positioning groove 16 is arranged on the positioning block 15, the upper ends of the good product boxes 11 and the defective product boxes 12 are all provided with auxiliary plates 19, the positioning block 15 can be driven to be positioned through the positioning electric push rod 14, the positioning plate 17 is clamped into the positioning groove 16 on the positioning block 15, so that the lamp groove 4 can be accurately corresponding to the lamp groove 1, and the good product boxes 11 and the defective product boxes 12 can be ensured to be smoothly dropped into through the auxiliary plates 19.
When the utility model is used, the lamp tube box 2 can be used for placing the lamp tube to be tested, under the action of gravity, the lamp tube to be tested can enter the lamp groove 4 on the test frame 3, the electric contact piece mounting plate 8 is pushed by the test electric push rod 7 to move, the electric contact piece 9 is driven by the electric contact piece mounting plate 8 to move, the electric contact piece 9 contacts with two ends of the lamp tube, so that the lamp tube can be powered on, the light sensor 6 can be used for detecting whether the lamp tube can normally emit light, after the detection is finished, if the lamp tube is good, the test frame 3 is driven by the stepping motor 5 to rotate, under the action of gravity, the lamp tube can automatically fall into the good product box 11, if the lamp tube is bad, the stepping motor 5 is controlled to rotate, so that the lamp tube can fall into the bad product box 12, the lamp tube can be automatically tested, the tested lamp tube can be classified, the manpower is saved, the positioning block 15 can be driven by the positioning electric push rod 14 can be positioned, the positioning plate 17 can be accurately clamped into the positioning block 16 on the positioning block 15, the lamp groove 4 can be positioned, the corresponding plate 1 can fall into the good product box 11 through the auxiliary product box 19, and the good product box 12 can be ensured to fall into the good product box 12.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
1. A lamp tube testing device is characterized in that; including mounting bracket (1), the upper end of mounting bracket (1) is equipped with fluorescent tube case (2), be equipped with test frame (3) on mounting bracket (1), rotate between test frame (3) and mounting bracket (1) and be connected, the last equiangle of test frame (3) is equipped with lamp groove (4), the lateral wall of mounting bracket (1) is equipped with step motor (5), fixed connection between the output of step motor (5) and test frame (3), the lower extreme of test frame (3) is equipped with light sensor (6), the position that inner wall and lamp groove (4) correspond all is equipped with test electric putter (7) around test frame (3), and the output of test electric putter (7) is equipped with electric contact mounting panel (8), and the inner wall of electric contact mounting panel (8) is equipped with electric contact (9), and electric contact (9) are through electric wire electricity connection external power source.
2. The lamp tube testing device as claimed in claim 1, wherein: the single rotation angle of the stepping motor (5) is 90 degrees.
3. The lamp tube testing device as claimed in claim 1, wherein: the lower extreme of mounting bracket (1) is equipped with two sets of cardboard (10), is equipped with yields case (11) and defective products case (12) on two sets of cardboard (10) respectively, joint between yields case (11) and defective products case (12) and cardboard (10).
4. The lamp tube testing device as claimed in claim 1, wherein: the side wall of mounting bracket (1) is equipped with positioning mechanism, positioning mechanism includes fixed plate (13), location electric putter (14), locating piece (15), constant head tank (16), locating plate (17) and connecting rod (18), the lateral wall of mounting bracket (1) is arranged in to connecting rod (18), fixed connection between connecting rod (18) and test jig (3), and the tip equiangle of connecting rod (18) is equipped with four locating plates (17), and the position that corresponds with lamp slot (4) is arranged in to locating plate (17), the lateral wall of mounting bracket (1) is equipped with fixed plate (13), and the lower surface of fixed plate (13) is equipped with location electric putter (14), and the tip of location electric putter (14) is equipped with locating piece (15), and locating piece (15) are arranged in the position that corresponds with locating plate (17), have seted up constant head tank (16) on locating piece (15).
5. A lamp tube testing device as claimed in claim 3, wherein: the upper ends of the good product box (11) and the defective product box (12) are respectively provided with an auxiliary plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321728453.7U CN220381269U (en) | 2023-07-04 | 2023-07-04 | Lamp tube testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321728453.7U CN220381269U (en) | 2023-07-04 | 2023-07-04 | Lamp tube testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220381269U true CN220381269U (en) | 2024-01-23 |
Family
ID=89559920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321728453.7U Active CN220381269U (en) | 2023-07-04 | 2023-07-04 | Lamp tube testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220381269U (en) |
-
2023
- 2023-07-04 CN CN202321728453.7U patent/CN220381269U/en active Active
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