CN110793725A - Car lamp waterproof testing device and car lamp waterproof testing method - Google Patents
Car lamp waterproof testing device and car lamp waterproof testing method Download PDFInfo
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- CN110793725A CN110793725A CN201911202885.2A CN201911202885A CN110793725A CN 110793725 A CN110793725 A CN 110793725A CN 201911202885 A CN201911202885 A CN 201911202885A CN 110793725 A CN110793725 A CN 110793725A
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- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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Abstract
A car light waterproof test device and a car light waterproof test method belong to the technical field of car light waterproof detection, the car light waterproof test device comprises a detection box body and a spray pipe I, a spray pipe II, a rotary frame and a water circulation system which are arranged in the detection box body, the spray pipe I and the spray pipe II are rotationally connected on the detection box body, the rotary frame is arranged below the spray pipe I and the spray pipe II, the water circulation system comprises a water tank, a water pump and a water pipe, the water tank is connected with the water pipe through the water pump, the outlet of the water pipe is communicated with the spray pipe I and the spray pipe II, and a hollow structure is arranged above the water tank. The water resource is saved, and the detection cost is reduced.
Description
Technical Field
The invention relates to the technical field of automobile lamp waterproof detection, in particular to an automobile lamp waterproof testing device and an automobile lamp waterproof testing method.
Background
The automobile lamp need not have after continuous operation under the environment of raining and intake and have the rain fog of back fog need disappear very fast, just can guarantee the illumination performance of car lamp, and it is its illumination performance under the environment of raining that the production car lamp need use the waterproof test proof box of car lamp to test under prior art, but this kind of waterproof test proof box of car lamp still has following drawback in-service use:
1. in the prior art, the car lamp waterproof test box usually sprays water on the surface of the car lamp directly, so that multidirectional changeable spraying cannot be performed, influence of rainfall of different sizes on the car lamp waterproof performance cannot be simulated, and certain limitation exists;
2. water often can not cyclic utilization at the in-process that uses water to spray of car light waterproof test case, causes water waste, increases the test cost.
Therefore, we propose a waterproof testing device for car lights to solve the above drawbacks.
Disclosure of Invention
In order to solve the technical problems, the invention provides a car lamp waterproof testing device which can carry out multidirectional conversion type spraying on a car lamp, can also detect the influence of rainfall of different sizes on the waterproof performance of the car lamp, improves the accuracy of a car lamp waterproof detection result, can recycle water used in car lamp waterproof detection, saves water resources and reduces the detection cost.
In order to achieve the purpose, the technical scheme adopted by the invention for solving the technical problems is as follows: the car lamp waterproof testing device comprises a detection box body, and a spray pipe I, a spray pipe II, a rotating frame and a water circulating system which are arranged in the detection box body, wherein the spray pipe I and the spray pipe II are respectively and rotatably connected to the side wall of the detection box body, and the water spraying quantity of the spray pipe I is smaller than that of the spray pipe II; the rotating frame is arranged below the spraying pipe I and the spraying pipe II; the water circulation system comprises a water tank, a water pump and a water pipeline, wherein the water tank, the water pump and the water pipeline are arranged at the bottom of the detection box body, the water tank is connected with the water pipeline through the water pump, an outlet of the water pipeline is communicated with the spray pipe I and the spray pipe II, a hollow structure is arranged above the water tank, and water sprayed out of the spray pipe I and the spray pipe II flows into the water tank through the hollow structure.
Furthermore, the spray pipe I and the spray pipe II are both arranged to be arc pipes, and the length of the spray pipe I is larger than that of the spray pipe II; the bottom of shower I is connected with a plurality of shower nozzles, the bottom of shower II is connected with a plurality of spray tubes, and the quantity of shower nozzle is greater than the quantity of spray tube, the length of shower nozzle is less than the length of spray tube.
Furthermore, one end of the spray pipe I is connected with a waterproof motor I through a transverse rotating shaft, and the waterproof motor I is fixed on one side of the detection box body; and one end of the spray pipe II is connected with a waterproof motor II through a Z-direction rotating device.
Furthermore, the Z-direction rotating device comprises a supporting plate I, a supporting plate II and a rotating seat, the supporting plate I and the supporting plate II are fixed up and down along the height direction of the detection box body, the rotating seat is arranged on the supporting plate I, the rotating seat is fixed with one end of the spray pipe II, the waterproof motor II sequentially penetrates through the supporting plate I, the supporting plate II and the rotating seat through a vertical rotating shaft and then is connected with the limiting rod, and the outer end of the limiting rod is attached to and stopped on the rotating seat.
Further, the tip of vertical pivot is provided with the screw hole, the gag lever post sets up to L shape member, the tip of gag lever post be provided with screw hole threaded connection's external screw thread section.
Further, the swivel mount is including the fretwork seat, fixed axle and the waterproof motor III that are used for placing the car light, be provided with the rope-tying of fixed car light on the fretwork seat, the fretwork seat passes through the fixed axle and links to each other with waterproof motor III's output shaft, waterproof motor III is fixed the bottom of detection case body.
Furthermore, a cavity structure forming the water tank is arranged at the bottom of the detection box body, a plurality of opening parts are arranged above the water tank, the opening parts are provided with the hollow structures, and the hollow structures are arranged as grid plates which are in clamping fit with the opening parts; the water pump is fixed the outside of detection case body, can dismantle in the water tank and be connected with the filter screen, the one end of water tank is passed through outlet conduit and is linked to each other with the input of water pump, water pipeline includes main pipeline and two lateral conduits that link to each other through pipeline branching ware, and two lateral conduits are linked together with shower I, shower II respectively, with be provided with a plurality of delivery ports on the lateral conduit that shower II links to each other, the delivery port passes through coupling hose and links to each other with the spray tube.
Furthermore, the two branch pipelines are respectively provided with a manual switch valve.
Further, the detection case body sets up to one side open-ended box, the opening part of experimental box articulates there is the chamber door, the inboard periphery of chamber door is provided with rubber seal, one side that the detection case body was kept away from to the chamber door is inlayed along its direction of height and is had a plurality of magnetism to inhale the piece, magnetism inhale the piece with the opening outer fringe actuation of detection case body mutually.
The waterproof test method for the car lamp comprises the following steps of:
1) positioning of the car lamp: placing the car lamp on the hollowed-out seat, and fixing the car lamp by using a binding rope;
2) adjusting the position of the spray pipe I or the spray pipe II: selecting a spray pipe I or a spray pipe II to perform spraying operation according to the waterproof test requirement, and then driving a waterproof motor I or a waterproof motor II to rotate so that the spray pipe I or the spray pipe II is positioned right above the car lamp;
3) the omnibearing spraying test of the car lamp: start waterproof motor III and drive the fretwork seat and rotate, make the car light rotate with the uniform velocity, then start the water pump work, pass through water pipe with the water in the water tank and carry shower I and shower II, make shower I or II work of shower through operating manual switch valve, the car light of pairing rotation carries out the all-round spraying.
The invention has the beneficial effects that:
the invention connects the spray pipe I and the spray pipe with different water spraying amounts on the side wall of the detection box body
The spraying pipe I and the spraying pipe II are arranged right above the rotating frame, the spraying pipe I and the spraying pipe II can rotate, the rotating frame can rotate, the automobile lamps placed on the rotating frame can be sprayed and detected in an all-dimensional mode, the influence of rainfall of different sizes on the waterproof performance of the automobile lamps can be detected, and the accuracy of the waterproof performance test of the automobile lamps is improved; through set up the water circulating system including water tank, water pump and conduit in detection case body bottom, make the water behind the spray car light get into the water tank after the processing can also continue to carry through conduit through the water pump and carry out the circulation for shower I and shower II and spray, practiced thrift the water resource, reduceed the detection cost, improved its practicality.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the test chamber body according to the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a cross-sectional view taken at C-C of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged view of the structure shown at D in FIG. 1 according to the present invention;
the labels in the above figures are: 1. the detection box comprises a detection box body, 2 parts of a spray pipe I, 21 parts of a spray head, 3 parts of a spray pipe II, 31 parts of a spray pipe, 4 parts of a rotating frame, 41 parts of a hollow seat, 42 parts of a fixed shaft, 43 parts of a waterproof motor III, 44 parts of a binding rope, 5 parts of a water circulation system, 51 parts of a water tank, 511 parts of a hollow structure, 52 parts of a water pump, 53 parts of a water pipeline, 531 parts of a main pipeline, 532 parts of a branch pipeline, 54 parts of a filter screen, 55 parts of a water outlet pipeline, 6 parts of a transverse rotating shaft, 7 parts of a waterproof motor I, 8 parts of a Z-direction rotating device, 81 parts of a support plate I, 82 parts of a support plate II, 83 parts of a rotating seat, 84 parts of a vertical rotating shaft, 85 parts of a limiting rod, 9 parts of a.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The specific implementation scheme of the invention is as follows: as shown in figures 1 and 2, the waterproof testing device for the car lamp comprises a detection box body 1, a spray pipe I2, a spray pipe II 3, a rotating frame 4 and a water circulation system 5, wherein the spray pipe I2 and the spray pipe II 3 are arranged in the detection box body 1, the spray pipe I2 and the spray pipe II 3 are respectively connected to the side wall of the detection box body 1 in a rotating mode, the water spraying amount of the spray pipe I2 is smaller than that of the spray pipe II 3, the rotating frame 4 is arranged below the spray pipe I2 and the spray pipe II 3, the car lamp is placed on the rotating frame 4 and can rotate in the spraying process, the spray pipe I2 and the spray pipe II 3 can also rotate to adjust the positions, the automobile lamp on the rotating frame can be sprayed and detected in all directions, and the spraying pipes I2 and II 3 with different water spraying amounts can detect the influence of rainfall of different sizes on the waterproof performance of the automobile lamp, so that the accuracy of the waterproof performance test of the automobile lamp is improved; the water circulation system 5 comprises a water tank 51 arranged at the bottom of the detection box body 1, a water pump 52 and a water pipeline 53, the water pump 52 can use 80QZ-60/90 in model, the water tank 51 is connected with the water pipeline 53 through the water pump 52, the outlet of the water pipeline 53 is communicated with a spray pipe I2 and a spray pipe II 3, a hollow structure 511 is arranged above the water tank 51, water sprayed out of the spray pipe I2 and the spray pipe II 3 flows into the water tank 51 through the hollow structure 511, water sprayed out of the spray pipe I2 and the spray pipe II 3 after spraying the vehicle lamp is sprayed through the spray pipe I2 and the spray pipe II 3 flows into the water tank 51 through the hollow structure 511, water in the water tank can be continuously conveyed to the spray pipe I2 and the spray pipe II 3 through the water pipeline 53 after being treated through the water pump 52, water resources are saved, detection cost is lowered.
Specifically, as shown in fig. 1, 2, 3 and 6, the spray pipe i 2 and the spray pipe ii 3 are both arc pipes, the arc pipes can be wrapped around the vehicle lamp, the vehicle lamp can be sprayed in all directions, the precision and accuracy of the waterproof performance test result can be improved, and the length of the spray pipe i 2 is greater than that of the spray pipe ii 3; the bottom of shower I2 is connected with a plurality of shower nozzles 21, and the bottom of shower II 3 is connected with a plurality of spray tubes 31, and the quantity of shower nozzle 21 is greater than the quantity of spray tube 31, and the length of shower nozzle 21 is less than the length of spray tube 31. Because the water pump 52 pumps the water in the water tank 51 to supply water for the spray pipe I2 and the spray pipe II 3 together, the water amount flowing into the spray pipe I2 and the spray pipe II 3 is the same, because the length of the spray pipe I2 is larger than that of the spray pipe II 3, the water quantity of each spray head 21 distributed on the spray pipe I2 is reduced, the spray head 21 is short, so that the speed of water sprayed out of the spray head 21 is slow, and the connection relationship between the spray pipe II 3 and the spray pipe 31 comprises two structures, wherein one structure is that the spray pipe II 3 is communicated with the spray pipe 31, and the spray pipe II 3 distributes water into the spray pipe 31, and the structure is not shown in the figure, but the spray pipe II 3 with the structure is protected by the invention, the shorter length of the spray pipe II 3 ensures that the spray pipe II 3 has a large amount of water distributed to each spray pipe 31, and the longer length of each spray pipe 31 ensures that the water sprayed out of each spray pipe 31 has a higher speed; in another structure, as shown in fig. 6, since the number of the nozzles 31 is small, the spray pipes ii 3 are provided as a fixed support for installing the nozzles 31, and each nozzle 31 is respectively communicated with the outlet of the water pipe 53 through a connection hose, so that the water supply is rapid, and the water sprayed from each nozzle 31 is large and the water flow speed is high. Therefore, shower I2 can be used to simulate the waterproof nature of car light when rainfall is less good or bad, and shower II 3 can be used to simulate the waterproof nature of car light when rainfall is great good or bad, according to waterproof capability test needs, selects shower I2 or shower II 3 to spray the operation to the car light.
Specifically, as shown in fig. 1 to 4, a spray pipe i 2 is located right above a rotating frame 4, a spray pipe ii 3 is located behind the spray pipe i 2, a transverse rotating shaft 6 is fixed at one end of the spray pipe i 2, the transverse rotating shaft 6 is connected with an output shaft of a waterproof motor i 7 through a coupling, the waterproof motor i 7 is fixed at one side of a detection box body 1, one end of the spray pipe i 2 can rotate around the transverse rotating shaft 6 in the horizontal direction, so that the water spraying angle of the spray pipe i 2 is adjusted, one end of the spray pipe ii 3 can be sprayed and tested in each direction of a vehicle lamp and is connected with a waterproof motor ii 9 through a Z-direction rotating device 8, as shown in fig. 4 and 7, the Z-direction rotating device 8 comprises a support plate i 81, a support plate ii 82 and a rotating seat 83, the support plate i 81 and the support plate ii 82 are fixed up and down along the height direction of the detection box body 1, the support plate i 81, the rotating seat 83 is fixed with one end of the spray pipe II 3, an output shaft of the waterproof motor II 9 is connected with one end of the vertical rotating shaft 84 through a coupler, the other end of the vertical rotating shaft 84 sequentially penetrates through the support plate I81, the support plate II 82 and the rotating seat 83 and then is in threaded connection with the limiting rod 85, specifically, a threaded hole is formed in the end portion of the vertical rotating shaft 84, the limiting rod 85 is arranged to be an L-shaped rod piece, an external threaded section in threaded connection with the threaded hole is formed in the end portion of the limiting rod 85, the outer end of the limiting rod 85 is attached to and stopped on the rotating seat 83 in a blocking mode, the L-shaped limiting rod 85 enables the rotating seat 83 to be rotatably connected to the vertical rotating shaft 84, the rotating seat 83 is prevented from falling off in the process that the vertical rotating shaft 84 is used as a shaft to rotate to drive. Of course, the waterproof motor II 9 can be fixed on one side of the detection box body 1, and the horizontal connecting shaft is connected with the spray pipe II 3 to rotate the spray pipe II 3 in the horizontal direction and realize the omnibearing spray operation on the car lamp. Waterproof motor I7 and waterproof motor II 9 wherein can use 220 series optical axis brushless DC motor, support waterproof, can install waterproof housing additional respectively outside waterproof motor I7 and waterproof motor II 9, play the installation fixed with further effect of draining.
Specifically, as shown in fig. 1 to 3, the rotating frame 4 includes a hollow base 41 for placing the car lamp, a fixed shaft 42 and a waterproof motor iii 43, a binding rope 44 for fixing the car lamp is arranged on the hollow base 41, the hollow base 41 is convenient for the sprayed water to flow away in time, and the influence of the accumulated water on the car lamp waterproof test result is prevented, the hollow base 41 is connected with the output shaft of the waterproof motor iii 43 through the fixed shaft 42, the waterproof motor iii 43 is fixed at the bottom of the detection box body 1, the waterproof motor iii 43 can also use a 220-series optical axis dc brushless motor, and a waterproof housing can also be installed outside the waterproof motor iii 43, so that the effects of fixing the installation and further discharging water are achieved. Drive waterproof motor III 43 and pass through fixed axle 42 and drive fretwork seat 41 and rotate to realize that the rotation of car light sprays, can carry out all-round waterproof test to the car light, make the test result more accord with actual conditions.
Specifically, as shown in fig. 1, 2, 3, 5 and 6, a cavity structure forming a water tank 51 is arranged at the bottom of a detection box body 1, a plurality of opening parts are arranged above the water tank 51, hollow structures 511 are arranged on the opening parts, the hollow structures 511 are grid plates in clamping fit with the opening parts, a water outlet can be arranged at the bottom of the water tank 51, a plug is connected to the water outlet, the grid plates can be detached so as to clean the water tank 51 regularly, and cleaned sewage is led out after the plug is opened; water pump 52 is fixed in the outside of detecting case body 1, can dismantle in the water tank 51 and be connected with filter screen 54, be convenient for carry out filtration treatment to the water after spraying, also can add the medicine to water tank 51 and carry out sedimentation treatment, so that the cyclic utilization of water, outlet conduit 55 is passed through to the one end of water tank 51 and is linked to each other with water pump 52's input, water pipe 53 includes main 531 and two lateral conduits 532 that link to each other through the pipeline branching ware, two lateral conduits 532 respectively with shower I2, shower II 3 is linked together, be provided with a plurality of delivery ports on the lateral conduit 532 that links to each other with shower II 3, the delivery port links to each other with spray tube 31 through coupling hose. The water pump 52 inputs the water in the water tank 51 into the two branch pipes 532 through the main pipe 531, the two branch pipes 532 are respectively provided with a manual switch valve, the corresponding manual switch valves can be opened according to requirements, and the water is conveyed into the spray pipes I2 (distributed to each spray head 21) or each spray pipe 31 on the spray pipe II 3 through the branch pipes 532, so that the spray test of the vehicle lamp is carried out.
In addition, as shown in fig. 1, the detection box body 1 is a box body with an opening on one side, the opening of the test box body is hinged with a box door 10, the periphery of the inner side of the box door 10 is provided with a rubber sealing ring 11, one side of the box door 10, which is far away from the detection box body 1, is embedded with a plurality of magnetic attraction blocks 12 along the height direction thereof, the magnetic attraction blocks 12 attract the opening outer edge of the detection box body 1, the sealing performance of the detection box body 1 during the waterproof detection of the car lamp is improved, and the detection box body 1 can be provided with an observation window for observing the state of the. In addition, the detection box body 1 can also be provided with a medicine feeding port for feeding medicines into the detection box body to precipitate dirt in water.
The method for performing the waterproof test on the car lamp by using the car lamp waterproof test device comprises the following steps:
1) positioning of the car lamp: placing the car lamp on the hollowed-out base 41, and fixing the car lamp by using a binding rope 44;
2) adjusting the position of the spray pipe I2 or the spray pipe II 3: the spray pipe I2 is used for simulating smaller rainfall, the spray pipe II 3 is used for simulating larger rainfall, the water yield can be adjusted by adjusting the power of the water pump 52, the spray pipe I2 or the spray pipe II 3 is selected for spraying operation according to the waterproof test requirement, and then the waterproof motor I7 or the waterproof motor II 9 is driven to rotate, so that the spray pipe I2 or the spray pipe II 3 is positioned right above the car lamp;
3) the omnibearing spraying test of the car lamp: start waterproof motor III 43 and drive fretwork seat 41 and rotate, make the car light rotate with the uniform velocity, then start water pump 52 work, water pump 52 inputs two lateral conduits 532 simultaneously with the water in the water tank 51 through main 531, be provided with manual switch valve on two lateral conduits 532 respectively, corresponding manual switch valve can be opened as required, carry in each spray tube 31 on shower I2 (distributing each shower nozzle 21) or shower II 3 through lateral conduit 532, thereby the car light of pairing rotation carries out the all-round time of spraying the settlement, observe the luminance state of car light.
To sum up, this waterproof testing arrangement of car light can carry out diversified transform formula to the car light and spray, also can detect not equidimension rainfall to the influence of car light waterproof performance, has improved the accuracy of the waterproof testing result of car light, and the water that uses in the waterproof detection of car light can recycle in addition, has practiced thrift the water resource, has reduced the detection cost.
While the foregoing is directed to the principles of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (10)
1. The waterproof testing device for the car lamp is characterized by comprising a detection box body (1), and a spray pipe I (2), a spray pipe II (3), a rotating frame (4) and a water circulation system (5) which are arranged in the detection box body, wherein the spray pipe I (2) and the spray pipe II (3) are respectively and rotatably connected to the side wall of the detection box body (1), and the water spraying amount of the spray pipe I (2) is smaller than that of the spray pipe II (3); the rotating frame (4) is arranged below the spraying pipe I (2) and the spraying pipe II (3); the water circulation system (5) comprises a water tank (51), a water pump (52) and a water pipeline (53) which are arranged at the bottom of the detection box body (1), the water tank (51) is connected with the water pipeline (53) through the water pump (52), an outlet of the water pipeline (53) is communicated with the spray pipe I (2) and the spray pipe II (3), a hollow structure (511) is arranged above the water tank (51), and water sprayed out of the spray pipe I (2) and the spray pipe II (3) flows into the water tank (51) through the hollow structure (511).
2. The waterproof test device of car light of claim 1, characterized in that, said spray pipe I (2) and spray pipe II (3) are set as arc pipes, the length of said spray pipe I (2) is greater than the length of said spray pipe II (3); the bottom of shower I (2) is connected with a plurality of shower nozzles (21), the bottom of shower II (3) is connected with a plurality of spray tubes (31), and the quantity of shower nozzle (21) is greater than the quantity of spray tube (31), the length of shower nozzle (21) is less than the length of spray tube (31).
3. The waterproof test device for the car lamp according to claim 1, wherein one end of the spray pipe I (2) is connected with a waterproof motor I (7) through a transverse rotating shaft (6), and the waterproof motor I (7) is fixed on one side of the detection box body (1); and one end of the spray pipe II (3) is connected with a waterproof motor II (9) through a Z-direction rotating device (8).
4. The waterproof testing device of car light of claim 3, characterized in that Z is to rotating means (8) including backup pad I (81), backup pad II (82) and rotate seat (83), backup pad I (81) and backup pad II (82) are fixed from top to bottom along the direction of height of detection case body (1), set up on backup pad I (81) rotate seat (83), it is fixed with the one end of shower pipe II (3) to rotate seat (83), waterproof motor II (9) pass backup pad I (81), backup pad II (82) and rotate seat (83) in proper order through vertical pivot (84) and link to each other with gag lever post (85), the laminating of outer end of gag lever post (85) is stopped on rotating seat (83).
5. The waterproof testing device for the vehicle lamp according to claim 4, wherein a threaded hole is formed in the end of the vertical rotating shaft (84), the limiting rod (85) is arranged to be an L-shaped rod, and an external threaded section in threaded connection with the threaded hole is arranged at the end of the limiting rod (85).
6. The waterproof testing device for the car lamp according to any one of claims 2 to 5, wherein the rotating frame (4) comprises a hollow seat (41) for placing the car lamp, a fixed shaft (42) and a waterproof motor III (43), a binding rope (44) for fixing the car lamp is arranged on the hollow seat (41), the hollow seat (41) is connected with an output shaft of the waterproof motor III (43) through the fixed shaft (42), and the waterproof motor III (43) is fixed at the bottom of the detection box body (1).
7. The waterproof test device for the car lamp according to claim 6, characterized in that a cavity structure forming the water tank (51) is arranged at the bottom of the detection box body (1), a plurality of opening parts are arranged above the water tank (51), the hollow structures (511) are arranged on the opening parts, and the hollow structures (511) are arranged as grid plates which are in clamping fit with the opening parts; the water pump (52) is fixed the outside of detection case body (1), can dismantle in water tank (51) and be connected with filter screen (54), the one end of water tank (51) is passed through outlet conduit (55) and is linked to each other with the input of water pump (52), water pipeline (53) are including main pipeline (531) and two lateral conduits (532) that link to each other through the pipeline branching ware, and two lateral conduits (532) are linked together with shower I (2), shower II (3) respectively, with be provided with a plurality of delivery ports on lateral conduit (532) that shower II (3) link to each other, the delivery port passes through coupling hose and links to each other with spray tube (31).
8. The waterproof test device for the vehicle lamp according to claim 7, wherein the two branch pipes (532) are respectively provided with a manual switch valve.
9. The waterproof testing device of car light of claim 7, characterized in that, the detection box body (1) is set as a box body with one side open, the opening of the test box body is hinged with a box door (10), the inner periphery of the box door (10) is provided with a rubber sealing ring (11), one side of the box door (10) far away from the detection box body (1) is inlaid with a plurality of magnetic attraction blocks (12) along the height direction, and the magnetic attraction blocks (12) attract the outer edge of the opening of the detection box body (1).
10. A waterproof test method for a vehicle lamp, which applies the waterproof test device for the vehicle lamp according to any one of claims 1 to 9, and is characterized by comprising the following steps:
1) positioning of the car lamp: placing the car lamp on the hollowed-out seat (41), and fixing the car lamp by using a binding rope (44);
2) adjusting the position of the spray pipe I (2) or the spray pipe II (3): according to the waterproof test requirement, a spray pipe I (2) or a spray pipe II (3) is selected for spraying operation, and then a waterproof motor I (7) or a waterproof motor II (9) is driven to rotate, so that the spray pipe I (2) or the spray pipe II (3) is positioned right above the car lamp;
3) the omnibearing spraying test of the car lamp: start waterproof motor III (43) and drive fretwork seat (41) and rotate, make the car light rotate with a definite speed, then start water pump (52) work, pass through conduit (53) with the water in water tank (51) and carry shower I (2) and shower II (3), make shower I (2) or shower II (3) work through operating manual switch valve, carry out the all-round spraying to the car light of pairing rotation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911202885.2A CN110793725A (en) | 2019-11-29 | 2019-11-29 | Car lamp waterproof testing device and car lamp waterproof testing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911202885.2A CN110793725A (en) | 2019-11-29 | 2019-11-29 | Car lamp waterproof testing device and car lamp waterproof testing method |
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| CN112504565A (en) * | 2020-12-11 | 2021-03-16 | 江南造船(集团)有限责任公司 | Ship lamp waterproof performance detection device |
| CN114486090A (en) * | 2021-12-22 | 2022-05-13 | 采埃孚合力传动技术(合肥)有限公司 | Device and method for testing waterproof performance of reduction gearbox |
| CN115307824A (en) * | 2022-10-11 | 2022-11-08 | 山东旭扬新能源有限公司 | Tightness testing device for LED street lamp |
| CN117030139A (en) * | 2023-10-08 | 2023-11-10 | 南通诺信汽车零部件有限公司 | Air tightness testing system for intelligent manufacturing of automobile lamp |
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2019
- 2019-11-29 CN CN201911202885.2A patent/CN110793725A/en active Pending
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| CN112504565A (en) * | 2020-12-11 | 2021-03-16 | 江南造船(集团)有限责任公司 | Ship lamp waterproof performance detection device |
| CN112504565B (en) * | 2020-12-11 | 2022-12-20 | 江南造船(集团)有限责任公司 | Ship lamp waterproof performance detection device |
| CN114486090A (en) * | 2021-12-22 | 2022-05-13 | 采埃孚合力传动技术(合肥)有限公司 | Device and method for testing waterproof performance of reduction gearbox |
| CN114486090B (en) * | 2021-12-22 | 2022-12-09 | 采埃孚合力传动技术(合肥)有限公司 | Waterproof performance testing device and method for reduction gearbox |
| CN115307824A (en) * | 2022-10-11 | 2022-11-08 | 山东旭扬新能源有限公司 | Tightness testing device for LED street lamp |
| CN115307824B (en) * | 2022-10-11 | 2023-01-24 | 山东旭扬新能源有限公司 | Tightness testing device for LED street lamp |
| CN117030139A (en) * | 2023-10-08 | 2023-11-10 | 南通诺信汽车零部件有限公司 | Air tightness testing system for intelligent manufacturing of automobile lamp |
| CN117030139B (en) * | 2023-10-08 | 2023-12-22 | 南通诺信汽车零部件有限公司 | Air tightness testing system for intelligent manufacturing of automobile lamp |
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