An intensity detection device for LED tunnel lamp

Abstract

The present invention discloses an intensity detection device for an LED tunnel lamp, and relates to the technical field of lamp detection. The device comprises a housing, the housing is connected to a first motor, the first motor is connected to a rotating member, the rotating member is provided with a first bracket, a second bracket, a third bracket and a turntable, the third bracket is provided with two first slide grooves, the first slide groove is provided with a first spring, the second bracket is provided with two second slide grooves and two third slide grooves, the turntable is provided with a gear ring, the gear ring is provided with a plurality of rings, a connecting mechanism is provided between the turntable and the gear ring, the housing is connected to a first disc, the first disc is provided with an LED lamp, the first disc is connected to a plurality of supporting frames, a conveying mechanism is provided between one of the fourth rotating rods and the housing, the housing is fixedly connected to a fourth bracket, a feeding mechanism is provided between the fourth bracket and the LED lamp, and the first rotating rod, the second rotating rod, the third rotating rod, and the fourth rotating rod are all provided with sensors. The present invention can detect the parameters of the LED lamp itself.

Description

Technical Field

[0001] The present invention relates to the technical field of lamp detection, and in particular to an intensity detection device for an LED tunnel lamp. Background Art

[0002] LED lamps, with their high efficiency, energy saving, long life, compactness and other technical features, are becoming the main products in the new generation lighting market, and are effectively driving the rapid development of the environmental protection and energy-saving industry. With the continuous development of the economy, lamps need to undergo various performance tests to meet various requirements.

[0003] A Chinese utility model patent application with publication number CN209656254U discloses an intensity detection device for an LED tunnel lamp, comprising an upper box and a lower box, wherein the upper box is connected to the lower box, two openings are provided between the upper box and the lower box, a mounting seat is provided in the upper box at the upper end of the opening, a lamp holder adjuster is hinged on the outer side of the mounting seat, a power supply and a controller are provided in the lamp holder adjuster, a detachable tunnel lamp is provided at the lower end of the lamp holder adjuster through a fastener, the tunnel lamp is connected to the power supply and the controller through a wire, the light of the tunnel lamp passes through the opening and irradiates in the lower box; a selenium photovoltaic cell panel is provided in the lower box, the selenium photovoltaic cell panel is connected to an illuminance meter, and the adjustment of closely related technical parameters such as angle, height and mutual spacing distance during the use of the tunnel lamp is realized.

[0004] However, the above scheme does not test the parameters of the LED lamp itself, such as whether the light dispersion is uniform, whether the light intensity attenuation rate meets the standard at different irradiation distances, and whether the difference between the intensity of the light at the center point and the intensity at the edge meets the standard, and fails to solve the above problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an intensity detection device for an LED tunnel lamp which can detect the parameters of the LED lamp itself.

[0006] In view of the above technical problems, the technical solution adopted by the present invention is: an intensity detection device of an LED tunnel lamp, comprising a shell, the shell is fixedly connected to a first motor, the first motor output shaft is fixedly connected to a rotating member, the rotating member is sleeved with a first bracket, a second bracket, a third bracket and a turntable, the third bracket is provided with two first slide grooves, the first slide groove is fixedly connected with a first spring, the first spring is fixedly connected to the turntable, the second bracket is provided with two second slide grooves and two third slide grooves, the first bracket slides in the second slide groove, the third bracket slides in the third slide groove, the turntable is inserted with a gear ring and the two are rotatably connected, the gear ring is sleeved with a plurality of rings, the rings are rotatably connected to the turntable, a plurality of clamping rods are fixedly connected to the circumferential side of the gear ring, the inner side wall of the ring is provided with a plurality of clamping grooves, the clamping rods mesh with the clamping grooves, the turntable is A connecting mechanism is provided between the gear rings, the collar is fixedly connected to the first rotating rod, the first rotating rod is hinged to the second rotating rod, the second rotating rod is hinged to the third rotating rod, the third rotating rod is hinged to the fourth rotating rod, a second spring is provided between the first rotating rod and the second rotating rod, the second rotating rod and the third rotating rod, and the third rotating rod and the fourth rotating rod, a first disc is fixedly connected to the shell, an LED lamp is inserted into the first disc, a plurality of supporting frames are fixedly connected to the first disc, and a plurality of the supporting frames correspond one to one to a plurality of the first rotating rods, a conveying mechanism is provided between one of the fourth rotating rods and the shell, a fourth bracket is fixedly connected to the shell, a feeding mechanism is provided between the fourth bracket and the LED lamp, and sensors are installed on the first rotating rod, the second rotating rod, the third rotating rod and the fourth rotating rod.

[0007] Furthermore, the rotating member includes a first rotating rod, a second rotating rod and a third rotating rod, the first rotating rod is fixedly connected to the second rotating rod, the second rotating rod is fixedly connected to the third rotating rod, the first motor output shaft is fixedly connected to the first rotating rod, the rotating disk is sleeved on the third rotating rod and the two are slidably connected, a first guide groove is opened on the circumference of the first rotating rod, a guide rod is fixedly connected on the circumference of the second rotating rod, a second guide groove is opened on the second rotating rod and the third rotating rod, the first bracket is slidably connected to the first rotating rod via the first guide groove, the second bracket is slidably connected to the second rotating rod via the guide rod, and the third bracket is slidably connected to the third rotating rod via the second guide groove.

[0008] Furthermore, the connecting mechanism includes a first bevel gear and a second bevel gear, the first bevel gear and the second bevel gear are both rotatably connected to the turntable, the first bevel gear is meshed with the second bevel gear, the turntable is rotatably connected with a first gear and a second gear, the first gear is fixedly connected to the first bevel gear, the second gear is fixedly connected to the second bevel gear, a groove is provided on the circumferential side of the third rotating rod, the third rotating rod is meshed with the first gear through the groove, and the second gear is meshed with the gear ring.

[0009] Furthermore, the conveying mechanism includes a placing rack and a conveying rack, the placing rack is inserted into the shell and fixedly connected therebetween, one of the fourth rotating rods is fixedly connected to a telescopic rod, one of the supporting racks is provided with a fourth sliding groove, the telescopic rod slides in the fourth sliding groove, the fourth sliding groove is fixedly connected with a third spring, the third spring is fixedly connected with a sliding rod, the sliding rod slides in the fourth sliding groove, the sliding rod is fixedly connected with a sliding block, the sliding block is provided with a fifth sliding groove, the fifth sliding groove is slidably connected with a sleeve rod, the shell is fixedly connected with a first supporting plate and a second supporting plate, the first supporting plate is provided with a sixth sliding groove, the sleeve rod slides in the sixth sliding groove, the sleeve rod is fixedly connected with a rack, and the rack meshes The gear train is connected with a third gear, the third gear is fixedly connected with the first rotating shaft, the first rotating shaft is inserted into the second supporting plate and the two are rotatably connected, the first rotating shaft is fixedly connected with the fifth rotating rod, the fifth rotating rod is hinged with the first swing frame, the first swing frame is hinged with the conveying frame, the conveying frame is hinged with the second swing frame, a sixth rotating rod and a seventh rotating rod are arranged between the first swing frame and the second swing frame, the sixth rotating rod and the seventh rotating rod are both hinged with the first swing frame, the sixth rotating rod and the seventh rotating rod are both hinged with the second swing frame, the shell is fixedly connected with two support blocks, the first swing frame slides in one of the support blocks, and the second swing frame slides in the other support block.

[0010] Furthermore, the feeding mechanism includes a second rotating shaft, the second rotating shaft passes through the fourth bracket and is rotatably connected therebetween, the second rotating shaft is fixedly connected to the first pulley and the rotating frame, the fourth bracket is fixedly connected to the second motor, the second motor output shaft is fixedly connected to the second disk, the second disk is fixedly connected to an insertion rod, the insertion rod does not coincide with the axis line of the second disk, the rotating frame is provided with an arc groove, the insertion rod slides in the arc groove, the rotating frame is rotatably connected to the second pulley and the third pulley, the second pulley is fixedly connected to a suction cup, and the first pulley, the second pulley and the third pulley are connected by a belt.

[0011] Furthermore, the third bracket is fixedly connected to the first pressure wheel, the second rotating rod is fitted with the first pressure wheel, the second bracket is inserted with the second pressure wheel and the two are slidably connected, the second pressure wheel is fixedly connected to the fourth spring, the fourth spring is fixedly connected to the second bracket, the second pressure wheel is fitted with the third rotating rod, the first bracket is inserted with the third pressure wheel and the two are slidably connected, the third pressure wheel is fixedly connected to the fifth spring, the fifth spring is fixedly connected to the first bracket, the third pressure wheel is fitted with the fourth rotating rod, and the second and third pressure wheels are both fitted with the support frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention adopts a first motor, a rotating part, a first bracket, a second bracket, a third bracket, a turntable, a gear ring, a collar, a first rotating rod, a second rotating rod, a third rotating rod, a fourth rotating rod, a support frame, a first disc, an LED lamp and a sensor. By adjusting the distance between the sensor and the LED lamp, it is possible to detect whether the light dispersion of the LED lamp is uniform and whether the light intensity attenuation at different distances meets the standard. Moreover, by moving the third rotating rod and the fourth rotating rod out of the support frame, the radius of the arc formed by the first rotating rod, the second rotating rod, the third rotating rod and the fourth rotating rod becomes larger, so that it is possible to detect whether the difference between the light intensity at the center point of the LED lamp and the light intensity at the edge meets the standard, and the LED lamp can be detected more comprehensively, thereby improving the detection efficiency.

[0013] (2) The present invention adopts a placement rack, a conveying rack, a telescopic rod, a sliding rod, a sliding block, a fifth slide groove, a sleeve rod, a first support plate, a second support plate, a sixth slide groove, a rack, a third gear, a first rotating shaft, a fifth rotating rod, a first swing frame, a second swing frame, a sixth rotating rod, a seventh rotating rod and a support block. When the fourth rotating rod is retracted into the support rack, it can drive the rack to move, and the rack drives the third gear to rotate. The third gear drives the placement rack to move under the action of the fifth rotating rod, the first swing frame, the second swing frame, the sixth rotating rod and the seventh rotating rod, so that the detected LED lamp can be transported away, and then the next LED lamp to be tested can be transported to the position corresponding to the suction cup. Manual operation is not required, which is flexible and convenient.

[0014] (3) The present invention adopts a fourth bracket, a second motor, a second disc, an insertion rod, a rotating frame, an arc groove, a second rotating shaft, a first pulley, a second pulley, a third pulley, a suction cup and a belt. The second motor output shaft controls the rotation of the second disc, the second disc drives the rotating frame to move, the rotating frame drives the suction cup to move, and with the assistance of the first pulley, the second pulley and the third pulley, the suction cup can rotate with the rotation of the second pulley. The detected LED lamp is placed on the placement frame through the suction cup, and the next LED lamp to be detected is sucked from the placement frame and moved to the first disc, which is flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an intensity detection device for an LED tunnel lamp of the present invention.

[0016] Figure 2 yes Figure 1 Schematic diagram of the internal structure.

[0017] Figure 3 yes Figure 2 Schematic diagram of the second perspective structure.

[0018] Figure 4 It is a schematic diagram of the connection structure of the first rotating rod, the second rotating rod, the third rotating rod and the fourth rotating rod.

[0019] Figure 5 It is a schematic diagram of the connection structure of the first bracket, the second bracket, the third bracket and the turntable.

[0020] Figure 6 It is a schematic diagram of the connection structure between the turntable and the third bracket.

[0021] Figure 7 yes Figure 6 A magnified view of the structure in the middle.

[0022] Figure 8 2 is a schematic diagram of the second bracket structure.

[0023] Fig. 9 yes Figure 8 Schematic diagram of the second perspective structure.

[0024] Fig.10 It is a schematic diagram of the rotating part structure.

[0025] Fig.11 It is a schematic diagram of the connection mechanism.

[0026] Fig.12 yes Fig.11 Schematic diagram of the structure after removing the rotating parts.

[0027] Fig.13 It is a schematic diagram of the connection structure between the gear ring and the sleeve ring.

[0028] Fig.14 It is a schematic diagram of the connection structure between the support frame and the conveying mechanism.

[0029] Fig.15 It is a schematic diagram of the conveying mechanism.

[0030] Fig.16 yes Fig.15 Schematic diagram of the second perspective structure.

[0031] Fig.17It is a schematic diagram of the support frame structure.

[0032] Fig.18 It is a schematic diagram of the feeding mechanism.

[0033] Fig.19 yes Fig.18 Schematic diagram of the second perspective structure.

[0034] 1. Shell; 2. First motor; 3. Rotating member; 31. First rotating rod; 32. Second rotating rod; 33. Third rotating rod; 34. First guide slot; 35. Guide rod; 36. Second guide slot; 4. Connecting mechanism; 41. First bevel gear; 42. Second bevel gear; 43. First gear; 44. Second gear; 5. Conveying mechanism; 501. Placement rack; 502. Conveying rack; 503. Telescopic rod; 504. Fourth slide slot; 505. Third spring; 506. Sliding rod; 507. Sliding block; 508. Fifth slide slot; 509. Sleeve rod; 510. First support plate; 511. Second support plate; 512. Sixth slide slot; 513. Rack; 514. Third gear; 515. First rotating shaft; 516. Fifth rotating rod; 517. First swing frame; 518. Second swing frame; 519. Sixth rotating rod; 520. Seventh Rotating rod; 521, supporting block; 6, feeding mechanism; 601, second rotating shaft; 602, first pulley; 603, rotating frame; 604, second motor; 605, second disc; 606, inserting rod; 607, arc groove; 608, second pulley; 609, third pulley; 610, suction cup; 7, first bracket; 8, second bracket; 9, third bracket; 10, rotating disc; 11, first slide groove; 12, first spring; 1 3. Second slide groove; 14. Third slide groove; 15. Gear ring; 16. Ring; 17. Clamp rod; 18. Clamp groove; 19. First rotating rod; 20. Second rotating rod; 21. Third rotating rod; 22. Fourth rotating rod; 23. Second spring; 24. First disc; 25. LED light; 26. Support frame; 27. Fourth bracket; 28. Sensor; 71. First clamping wheel; 72. Second clamping wheel; 73. Third clamping wheel. DETAILED DESCRIPTION

[0035] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0036] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0037] Example: Figure 1, Figure 2 and Figure 3 As shown, the intensity detection device of an LED tunnel lamp proposed in this embodiment is composed of a housing 1, a first motor 2, a rotating member 3, a first bracket 7, a second bracket 8, a third bracket 9, a rotating disk 10, a first slide groove 11, a first spring 12, a second slide groove 13, a third slide groove 14, a gear ring 15, a collar 16, a clamping rod 17, a clamping groove 18, a connecting mechanism 4, a first rotating rod 19, a second rotating rod 20, a third rotating rod 21, a fourth rotating rod 22, a second spring 23, a first disc 24, an LED lamp 25, a supporting frame 26, a conveying mechanism 5, a fourth bracket 27, a feeding mechanism 6 and a sensor 28.

[0038] like Figure 1 , Figure 2 and Figure 3 As shown, an intensity detection device for an LED tunnel lamp includes a housing 1, the housing 1 is fixedly connected to a first motor 2, the output shaft of the first motor 2 is fixedly connected to a rotating member 3, and the rotating member 3 is sleeved with a first bracket 7, a second bracket 8, a third bracket 9 and a turntable 10, as shown in FIG. Figure 5 , Figure 6 and Figure 7 As shown, the third bracket 9 has two first slide grooves 11, and the first spring 12 is fixedly connected in the first slide groove 11. The first spring 12 is fixedly connected to the turntable 10. Under the action of the first slide groove 11 and the first spring 12, the third bracket 9 can drive the turntable 10 to move. Figure 8 and Fig. 9 As shown, the second bracket 8 is provided with two second slide grooves 13 and two third slide grooves 14, the first bracket 7 slides in the second slide groove 13, and the third bracket 9 slides in the third slide groove 14. Specifically, the first bracket 7 and the third bracket 9 are both equipped with sliding rods, which are not marked in the figure. The first bracket 7 slides in the second slide groove 13 through the corresponding sliding rod, and the third bracket 9 slides in the third slide groove 14 through the corresponding sliding rod. The second slide groove 13 and the third slide groove 14 can avoid interference between the first bracket 7, the second bracket 8, and the third bracket 9 during the movement, so as to ensure that each can move normally. Fig.12 and Fig.13 As shown, the turntable 10 is inserted with a gear ring 15 and the two are rotatably connected. The gear ring 15 is sleeved with a plurality of collars 16. In the figure, the number of collars 16 is four. The collars 16 are rotatably connected to the turntable 10. A plurality of clamping rods 17 are fixedly connected to the circumference of the gear ring 15. A plurality of clamping grooves 18 are provided on the inner side wall of the collar 16. The clamping rods 17 are engaged with the clamping grooves 18. Specifically, when the gear ring 15 rotates, the clamping rods 17 are engaged with the clamping grooves 18, thereby driving the collar 16 to rotate. A connecting mechanism 4 is provided between the turntable 10 and the gear ring 15, as shown in FIG. Figure 4As shown, the collar 16 is fixedly connected to a first rotating rod 19, the first rotating rod 19 is hinged to a second rotating rod 20, the second rotating rod 20 is hinged to a third rotating rod 21, the third rotating rod 21 is hinged to a fourth rotating rod 22, a second spring 23 is arranged between the first rotating rod 19 and the second rotating rod 20, between the second rotating rod 20 and the third rotating rod 21, and between the third rotating rod 21 and the fourth rotating rod 22, and the arranged second spring 23 plays a supporting and restoring role, the housing 1 is fixedly connected to a first disc 24, the first disc 24 is inserted with an LED lamp 25, and the first disc 24 is fixedly connected to a plurality of support frames 26, FIG. There are four support frames 26 in the figure, and the four support frames 26 correspond one by one to the four first rotating rods 19. A conveying mechanism 5 is provided between one of the fourth rotating rods 22 and the shell 1. The shell 1 is fixedly connected with a fourth bracket 27. A loading mechanism 6 is provided between the fourth bracket 27 and the LED lamp 25. The first rotating rod 19, the second rotating rod 20, the third rotating rod 21, and the fourth rotating rod 22 are all equipped with sensors 28. The set sensor 28 can sense the light emitted by the LED lamp 25 and transmit the signal to the external device, so that the light intensity of the LED lamp 25 is detected by the external device.

[0039] like Fig.10 As shown, the rotating member 3 includes a first rotating rod 31, a second rotating rod 32 and a third rotating rod 33. The first rotating rod 31 is fixedly connected to the second rotating rod 32, the second rotating rod 32 is fixedly connected to the third rotating rod 33, the output shaft of the first motor 2 is fixedly connected to the first rotating rod 31, the rotating disk 10 is sleeved on the third rotating rod 33 and the two are slidably connected, a first guide groove 34 is provided on the circumference of the first rotating rod 31, a guide rod 35 is fixedly connected on the circumference of the second rotating rod 32, and a second guide groove 36 is provided on the second rotating rod 32 and the third rotating rod 33. The first bracket 7 is slidably connected to the first rotating rod 31 through the first guide groove 34. Specifically, the first bracket 7 is provided with a convex rod, and the convex rod can slide in the first guide groove 34. , so that the first bracket 7 can slide on the first rotating rod 31 while the first rotating rod 31 rotates, and the convex rod is not marked in the figure; the second bracket 8 is slidably connected to the second rotating rod 32 through the guide rod 35. Specifically, the second bracket 8 is provided with a groove, and the guide rod 35 can slide in the groove, so that the second bracket 8 can slide on the second rotating rod 32 while the second rotating rod 32 rotates; the third bracket 9 is slidably connected to the third rotating rod 33 through the second guide groove 36. Specifically, the third bracket 9 is also provided with a convex rod, and the convex rod can slide in the second guide groove 36, so that the third bracket 9 can slide on the third rotating rod 33 while the third rotating rod 33 rotates.

[0040] like Fig.11 and Fig.12As shown, the connecting mechanism 4 includes a first bevel gear 41 and a second bevel gear 42, the first bevel gear 41 and the second bevel gear 42 are both rotatably connected to the rotating disk 10, the first bevel gear 41 meshes with the second bevel gear 42, the rotating disk 10 is rotatably connected with a first gear 43 and a second gear 44, the first gear 43 is fixedly connected to the first bevel gear 41, the second gear 44 is fixedly connected to the second bevel gear 42, a third rotating rod 33 is provided with an embedding groove on the circumference, the third rotating rod 33 meshes with the first gear 43 through the embedding groove, and the second gear 44 meshes with the gear ring 15, the first gear 43, the first bevel gear 41, the second bevel gear 42 and the second gear 44 play a role of connection and steering, the first gear 43 is driven to rotate by the movement of the rotating disk 10, the first gear 43 drives the second gear 44 to rotate through the first bevel gear 41 and the second bevel gear 42, and the gear ring 15 is driven to rotate through the second gear 44, and the gear ring 15 further drives the sleeve ring 16 to rotate through the clamping rod 17 and the clamping groove 18, without the need for additional driving, which is flexible and convenient.

[0041] like Fig.14 , Fig.15 and Fig.16 As shown, the conveying mechanism 5 includes a placement rack 501 and a conveying rack 502. The placement rack 501 is used to place the LED lamps 25 that have been detected and to be detected. There are several blocking rods on the conveying rack 502. One LED lamp 25 can be placed between two adjacent blocking rods. The purpose of setting several blocking rods is to only transport one LED lamp 25 at a time to avoid missed detection or repeated detection. The placement rack 501 is inserted into the shell 1 and the two are fixedly connected. One of the fourth rotating rods 22 is fixedly connected to a telescopic rod 503. The telescopic end of the telescopic rod 503 is fixedly connected to a telescopic spring. When the telescopic rod 503 is subjected to force, the telescopic end will be telescoped under the action of the telescopic spring. Fig.17As shown, one of the support frames 26 is provided with a fourth slide groove 504, the telescopic rod 503 slides in the fourth slide groove 504, the fourth slide groove 504 is fixedly connected with a third spring 505, the third spring 505 is fixedly connected with a sliding rod 506, the sliding rod 506 slides in the fourth slide groove 504, the sliding rod 506 is fixedly connected with a sliding block 507, the sliding block 507 is provided with a fifth slide groove 508, the fifth slide groove 508 is slidably connected with a sleeve rod 509, the housing 1 is fixedly connected with a first support plate 510 and a third support plate 511. The second support plate 511 and the first support plate 510 are provided with a sixth slide groove 512, in which the sleeve rod 509 slides. The fifth slide groove 508 and the sixth slide groove 512 are provided to ensure that the sleeve rod 509 can move normally with the movement of the sliding block 507, and the sixth spring is provided to make the rack 513 intermittently contact with the third gear 514, so as to ensure that the third gear 514 can only rotate in one direction. The sleeve rod 509 is fixedly connected with the rack 513, and the rack 513 is meshed with the third gear 514. The third gear 514 is fixedly connected to the first rotating shaft 515, the first rotating shaft 515 is inserted into the second supporting plate 511 and the two are rotatably connected, the first rotating shaft 515 is fixedly connected to the fifth rotating rod 516, the fifth rotating rod 516 is hinged to the first swing frame 517, the first swing frame 517 is hinged to the conveying frame 502, the conveying frame 502 is hinged to the second swing frame 518, a sixth rotating rod 519 and a seventh rotating rod 520 are arranged between the first swing frame 517 and the second swing frame 518, and the sixth rotating rod 519 and the seventh rotating rod 520 are arranged between the first swing frame 517 and the second swing frame 518. 9. The seventh rotating rod 520 is hinged to the first swing frame 517, the sixth rotating rod 519 and the seventh rotating rod 520 are hinged to the second swing frame 518, the shell 1 is fixedly connected with two support blocks 521, the first swing frame 517 slides in one of the support blocks 521, and the second swing frame 518 slides in the other support block 521. Specifically, the support block 521 is provided with a strip groove, and the first swing frame 517 and the second swing frame 518 are both hinged with sliders, and the sliders can slide in the corresponding strip grooves.

[0042] like Fig.18 and Fig.19As shown, the feeding mechanism 6 includes a second rotating shaft 601, the second rotating shaft 601 passes through the fourth bracket 27 and is rotatably connected therebetween, the second rotating shaft 601 is fixedly connected to the first pulley 602 and the rotating frame 603, the fourth bracket 27 is fixedly connected to the second motor 604, the output shaft of the second motor 604 is fixedly connected to the second disc 605, the second disc 605 is fixedly connected to the insertion rod 606, the axis of the insertion rod 606 and the second disc 605 do not coincide, the rotating frame 603 is provided with an arc groove 607, and the insertion rod 606 is fixedly connected to the output shaft of the second motor 604. 06 slides in the arc groove 607. The purpose of setting the arc groove 607 is: after the suction cup 610 puts the LED lamp 25 to be detected into the first disc 24, the second disc 605 drives the insertion rod 606 to slide in the arc groove 607 to ensure that the LED lamp 25 will not move with the rotation. The rotating frame 603 is rotatably connected to the second pulley 608 and the third pulley 609. The second pulley 608 is fixedly connected to the suction cup 610. The first pulley 602, the second pulley 608 and the third pulley 609 are connected by belts.

[0043] like Figure 3 and Figure 5 As shown, the third bracket 9 is fixedly connected to the first clamping wheel 71, the second rotating rod 20 is fitted with the first clamping wheel 71, the first clamping wheel 71 is provided to support the second rotating rod 20, the second bracket 8 is inserted with the second clamping wheel 72 and the two are slidably connected, the second clamping wheel 72 is fixedly connected to the fourth spring, the fourth spring is fixedly connected to the second bracket 8, the second clamping wheel 72 is fitted with the third rotating rod 21, the second clamping wheel 72 supports the third rotating rod 21, the first bracket 7 is inserted with the third clamping wheel 73 and the two are slidably connected, the third clamping wheel 73 is fixedly connected to the fifth spring, the fifth spring is fixedly connected to the first bracket 7, the third clamping wheel 73 is fitted with the fourth rotating rod 22, and the third clamping wheel 73 is provided. The third pressure wheel 73 supports the fourth rotating rod 22. The fourth spring and the fifth spring are not marked in the figure. The fourth spring and the fifth spring play a supporting and resetting role. The second pressure wheel 72 and the third pressure wheel 73 are both in contact with the support frame 26. When the third rotating rod 21 and the fourth rotating rod 22 move into the support frame 26, the second pressure wheel 72 and the third pressure wheel 73 can move in contact with the support frame 26. After the third rotating rod 21 and the fourth rotating rod 22 are moved out of the support frame 26, the arc formed by the first rotating rod 19, the second rotating rod 20, the third rotating rod 21, and the fourth rotating rod 22 has a larger radius than the previous arc, and the front and back are both centered on the axis of the first disc 24.

[0044] The working principle disclosed in the present invention is as follows: (1) when in use, the first motor 2 is started, the output shaft of the first motor 2 drives the first rotating rod 31 to rotate, the first rotating rod 31 drives the second rotating rod 32 to rotate, the second rotating rod 32 drives the third rotating rod 33 to rotate, while the first rotating rod 31 rotates, the first bracket 7 slides on the first rotating rod 31, while the second rotating rod 32 rotates, the second bracket 8 slides on the second rotating rod 32, while the third rotating rod 33 rotates, the third bracket 9 slides on the third rotating rod 33, and the first bracket 7 slides on the first rotating rod 31. The third bracket 9 slides in the third slide groove 13, and the third bracket 9 slides in the third slide groove 14. The third bracket 9 slides on the third rotating rod 33 and drives the rotating disk 10 to slide on the third rotating rod 33 through the first spring 12. The rotating disk 10 drives the first gear 43 to rotate during the movement, the first gear 43 drives the first bevel gear 41 to rotate, the first bevel gear 41 drives the second bevel gear 42 to rotate, the second bevel gear 42 drives the second gear 44 to rotate, and the second gear 44 drives the gear ring 15 to rotate. The gear ring 15 rotates between the clamping rod 17 and the clamping groove 18. The first rotating rod 19 is fitted with the first pressing wheel 71 during the movement, the first rotating rod 19 drives the second rotating rod 20 to move, the second rotating rod 20 drives the third rotating rod 21 to move, the third rotating rod 21 drives the fourth rotating rod 22 to move, the third rotating rod 21 and the fourth rotating rod 22 are moved out of the support frame 26, the second pressing wheel 72 supports the third rotating rod 21, and the third pressing wheel 73 supports the fourth rotating rod 22. After the third rotating rod 21 and the fourth rotating rod 22 are moved out of the supporting frame 26, the radius of the arc formed by the first rotating rod 19, the second rotating rod 20, the third rotating rod 21 and the fourth rotating rod 22 becomes larger than the previous arc radius, and the sensor 28 collects the light emitted by the LED lamp 25 and transmits the signal to the external device, which detects whether the light dispersion of the LED lamp 25 is uniform, whether the light intensity attenuation at different distances meets the standard, and whether the difference between the light intensity at the center point of the LED lamp 25 and the light intensity at the edge meets the standard.

[0045] (2) After the detection is completed, the second motor 604 is started, and the output shaft of the second motor 604 drives the second disc 605 to rotate, and the second disc 605 drives the insertion rod 606 to rotate, and the insertion rod 606 slides in the arc groove 607, and the insertion rod 606 drives the rotating frame 603 to rotate, and the rotating frame 603 drives the second rotating shaft 601 to rotate, and the second rotating shaft 601 drives the first pulley 602 to rotate. During the rotation process, the rotating frame 603 drives the suction cup 610 to rotate, and the first pulley 602 can drive the second pulley 608 to rotate with the assistance of the belt and the third pulley 609, and the second pulley 608 further drives the suction cup 610 to rotate, so that the detected LED lamp 25 can be placed on the placement rack 501 through the suction cup 610.

[0046] (3) The output shaft of the first motor 2 is flipped. As in step (1), the third rotating rod 21 and the fourth rotating rod 22 are retracted into the support frame 26. During the process of the fourth rotating rod 22 being retracted into the support frame 26, the sliding rod 506 is driven to move. The sliding rod 506 slides in the fourth slide groove 504. The sliding rod 506 drives the sliding block 507 to move. During the movement of the sliding block 507, the sleeve rod 509 can slide in the fifth slide groove 508 and the sixth slide groove 512. The sleeve rod 509 drives the rack 513 to move. The rack 513 drives the third gear 514 to rotate. The third gear 514 drives the fifth rotating rod 516 to rotate. The fifth rotating rod 516 drives the first swing frame 517 to move. The frame 517 slides in the corresponding support block 521, and the first swing frame 517 drives the second swing frame 518 to move with the assistance of the sixth rotating rod 519 and the seventh rotating rod 520. The first swing frame 517 and the second swing frame 518 jointly drive the conveying frame 502 to move. The conveying frame 502 can move the detected LED lamp 25 forward and move the next LED lamp 25 to be detected to the position corresponding to the suction cup 610, and then the suction cup 610 absorbs the undetected LED lamp 25, and the second motor 604 is reversed. The same as step (2), the LED lamp 25 to be detected is placed in the first disc 24, and then the LED lamp 25 is detected in the same way as step (1), and this is repeated.

[0047] The present invention is not limited to the above-mentioned specific implementation modes. Various changes made by technicians in the relevant technical field based on the above-mentioned conception without creative work all fall within the protection scope of the present invention.

Claims

1. An intensity detection device for LED tunnel lights, characterized in that: The invention comprises a housing (1), wherein the housing (1) is fixedly connected to a first motor (2), an output shaft of the first motor (2) is fixedly connected to a rotating member (3), the rotating member (3) is sleeved with a first bracket (7), a second bracket (8), a third bracket (9) and a rotating disk (10), the third bracket (9) is provided with two first slide grooves (11), a first spring (12) is fixedly connected in the first slide groove (11), the first spring (12) is fixedly connected to the rotating disk (10), the second bracket (8) is provided with two second slide grooves (13) and two third slide grooves (14), the first bracket (7) The third bracket (9) slides in the second slide groove (13), and the third bracket (9) slides in the third slide groove (14). The turntable (10) is provided with a toothed ring (15) and the two are rotatably connected. The toothed ring (15) is sleeved with a plurality of sleeve rings (16), and the sleeve rings (16) are rotatably connected to the turntable (10). The circumferential side of the toothed ring (15) is fixedly connected with a plurality of clamping rods (17). The inner side wall of the sleeve ring (16) is provided with a plurality of clamping grooves (18), and the clamping rods (17) are meshed with the clamping grooves (18). A connecting mechanism (4) is provided between the turntable (10) and the toothed ring (15), and the sleeve ring (16) is provided with a plurality of clamping rods (17). 6) is fixedly connected to a first rotating rod (19), the first rotating rod (19) is hinged to a second rotating rod (20), the second rotating rod (20) is hinged to a third rotating rod (21), the third rotating rod (21) is hinged to a fourth rotating rod (22), a second spring (23) is provided between the first rotating rod (19) and the second rotating rod (20), between the second rotating rod (20) and the third rotating rod (21), and between the third rotating rod (21) and the fourth rotating rod (22), the housing (1) is fixedly connected to a first disk (24), the first disk (24) is inserted with a LE D lamp (25), the first disc (24) is fixedly connected to a plurality of support frames (26), the plurality of support frames (26) correspond one to one with the plurality of first rotating rods (19), a conveying mechanism (5) is provided between one of the fourth rotating rods (22) and the shell (1), the shell (1) is fixedly connected to a fourth bracket (27), a feeding mechanism (6) is provided between the fourth bracket (27) and the LED lamp (25), and the first rotating rod (19), the second rotating rod (20), the third rotating rod (21), and the fourth rotating rod (22) are all installed with sensors (28).

2. The intensity detection device of an LED tunnel light according to claim 1, characterized in that: The rotating member (3) comprises a first rotating rod (31), a second rotating rod (32) and a third rotating rod (33); the first rotating rod (31) is fixedly connected to the second rotating rod (32); the second rotating rod (32) is fixedly connected to the third rotating rod (33); the output shaft of the first motor (2) is fixedly connected to the first rotating rod (31); the rotating disk (10) is sleeved on the third rotating rod (33) and the two are slidably connected; a first guide groove (34) is provided on the circumference of the first rotating rod (31); a guide rod (35) is fixedly connected on the circumference of the second rotating rod (32); a second guide groove (36) is provided on the second rotating rod (32) and the third rotating rod (33); the first bracket (7) is slidably connected to the first rotating rod (31) via the first guide groove (34); the second bracket (8) is slidably connected to the second rotating rod (32) via the guide rod (35); and the third bracket (9) is slidably connected to the third rotating rod (33) via the second guide groove (36).

3. The intensity detection device of an LED tunnel lamp according to claim 2, characterized in that: The connecting mechanism (4) comprises a first bevel gear (41) and a second bevel gear (42), the first bevel gear (41) and the second bevel gear (42) are both rotatably connected to the rotating disk (10), the first bevel gear (41) meshes with the second bevel gear (42), the rotating disk (10) is rotatably connected with a first gear (43) and a second gear (44), the first gear (43) is fixedly connected to the first bevel gear (41), the second gear (44) is fixedly connected to the second bevel gear (42), a groove is provided on a circumferential side of the third rotating rod (33), the third rotating rod (33) meshes with the first gear (43) through the groove, and the second gear (44) meshes with the gear ring (15).

4. The intensity detection device of an LED tunnel lamp according to claim 1, characterized in that: The conveying mechanism (5) comprises a placing frame (501) and a conveying frame (502), wherein the placing frame (501) is inserted into the housing (1) and the two are fixedly connected, wherein one of the fourth rotating rods (22) is fixedly connected to a telescopic rod (503), wherein one of the supporting frames (26) is provided with a fourth sliding groove (504), wherein the telescopic rod (503) slides in the fourth sliding groove (504), wherein a third spring (505) is fixedly connected in the fourth sliding groove (504), wherein the third spring (505) is fixedly connected to a sliding rod (506), wherein the sliding rod (506) ) slides in the fourth slide groove (504), the sliding rod (506) is fixedly connected to a sliding block (507), the sliding block (507) is provided with a fifth slide groove (508), a sleeve rod (509) is slidably connected in the fifth slide groove (508), the housing (1) is fixedly connected to a first support plate (510) and a second support plate (511), the first support plate (510) is provided with a sixth slide groove (512), the sleeve rod (509) slides in the sixth slide groove (512), the sleeve rod (509) is fixedly connected to a rack (513), the rack ( The first support plate (513) is meshed with a third gear (514), the third gear (514) is fixedly connected to a first rotating shaft (515), the first rotating shaft (515) is inserted into the second supporting plate (511) and the two are rotatably connected, the first rotating shaft (515) is fixedly connected to a fifth rotating rod (516), the fifth rotating rod (516) is hinged to a first swing frame (517), the first swing frame (517) is hinged to the conveying frame (502), the conveying frame (502) is hinged to a second swing frame (518), the first swing frame (517) is hinged to the second swing frame A sixth rotating rod (519) and a seventh rotating rod (520) are provided between the first swing frame (517) and the second swing frame (518); the sixth rotating rod (519) and the seventh rotating rod (520) are both hinged to the first swing frame (517); the sixth rotating rod (519) and the seventh rotating rod (520) are both hinged to the second swing frame (518); the housing (1) is fixedly connected to two support blocks (521); the first swing frame (517) slides in one of the support blocks (521); and the second swing frame (518) slides in the other of the support blocks (521).

5. The intensity detection device of an LED tunnel lamp according to claim 4, characterized in that: The feeding mechanism (6) comprises a second rotating shaft (601), the second rotating shaft (601) passes through the fourth bracket (27) and the two are rotatably connected, the second rotating shaft (601) is fixedly connected to a first pulley (602) and a rotating frame (603), the fourth bracket (27) is fixedly connected to a second motor (604), the output shaft of the second motor (604) is fixedly connected to a second disc (605), the second disc (605) is fixedly connected to an insertion rod (606), and the insertion rod (606) is fixedly connected to the fourth bracket (27). The rod (606) and the axis of the second disc (605) do not coincide, the rotating frame (603) is provided with an arc groove (607), the insertion rod (606) slides in the arc groove (607), the rotating frame (603) is rotatably connected to the second pulley (608) and the third pulley (609), the second pulley (608) is fixedly connected to the suction cup (610), and the first pulley (602), the second pulley (608) and the third pulley (609) are connected by a belt.

6. The intensity detection device of an LED tunnel lamp according to claim 1, characterized in that: The third bracket (9) is fixedly connected with a first clamping wheel (71), the second rotating rod (20) is fitted with the first clamping wheel (71), the second bracket (8) is inserted with a second clamping wheel (72) and the two are slidably connected, the second clamping wheel (72) is fixedly connected with a fourth spring, the fourth spring is fixedly connected with the second bracket (8), the second clamping wheel (72) is fitted with the third rotating rod (21), the first bracket (7) is inserted with a third clamping wheel (73) and the two are slidably connected, the third clamping wheel (73) is fixedly connected with a fifth spring, the fifth spring is fixedly connected with the first bracket (7), the third clamping wheel (73) is fitted with the fourth rotating rod (22), and the second clamping wheel (72) and the third clamping wheel (73) are both fitted with the support frame (26).

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