CN220729186U

CN220729186U - Device for testing lighting angle of lamp

Info

Publication number: CN220729186U
Application number: CN202322552876.4U
Authority: CN
Inventors: 张鹏
Original assignee: Hangzhou Beinuo Optical Technology Co ltd
Current assignee: Hangzhou Beinuo Optical Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-04-05
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses a device for testing the lighting angle of a lamp, which comprises a machine body, wherein a rotating platform is arranged at the top end of the machine body, two stand columns are fixedly connected to the top end of the rotating platform, a first laser aligner is fixedly connected to the top end of the rotating platform, one stand column is fixedly connected with a driving motor, the top end of the other stand column is fixedly connected with a fixed block, three-jaw chucks are arranged at the output end of the driving motor and on the fixed block, clamping pieces are inserted on the two three-jaw chucks, a lamp fixing assembly is fixedly connected between the two clamping pieces, a second laser aligner is fixedly connected to one side of the driving motor, and a second target plate is fixedly connected to one side of the fixed block. Compared with the prior art, the device for testing the lighting angle of the lamp has better fixing effect on the lamp, can effectively slow down the shake of the lamp in the test rotation process, and improves the test accuracy.

Description

Device for testing lighting angle of lamp

Technical Field

The utility model relates to the technical field of lamp measurement, in particular to a device for testing a lighting angle of a lamp.

Background

The application range of the lamp serving as a device for distributing and providing light source light distribution is wider and wider, various lamps are derived for application in different scenes, after the lamp is produced and processed, all parameters of the lamp are required to be tested, the lamp is usually fixed in a darkroom without the influence of other light sources in order to ensure the accuracy of test results, but the requirements of people on all parameters of the lamp are higher and higher nowadays, all light-emitting angles of lamps with different shapes and types are required to be measured, and when the traditional simple fixing mode is used for measurement, all light-emitting angles are required to be manually adjusted independently, so that the working efficiency is quite low.

The utility model discloses a lamp fixing device for assisting lamp parameter measurement, which comprises a machine body, wherein a fixing piece is arranged on the machine body, the fixing piece can provide locking force acting on a lamp so as to fix the lamp on the machine body, after the lamp is fixed by the fixing piece, illumination of different positions and angles of the lamp in space can be respectively completed by utilizing a first rotating assembly, a second rotating assembly, a first moving assembly and a second moving assembly, and can also be completed by mutually matching, so that the angle and the position of each lamp do not need to be manually adjusted when lamp data are measured each time, and the working efficiency is improved.

However, the device is characterized in that the electrified clamp is arranged on the three-jaw chuck, and then the lamp is placed in the electrified clamp to complete electrifying and fixing, so that the device has a fixing effect, but single-side fixing is often unstable in the rotating process, the lamp is easy to shake in the rotating process, and in the testing process, the light-emitting angle of the lamp is deviated, so that the testing result is inaccurate, and the judgment of the actual light-emitting angle of the lamp is influenced; in addition, the device does not consider whether the lamp is in a horizontal or vertical state relative to the machine body when being fixed, so that the light-emitting angle of the lamp is deviated, and the test result is inaccurate. Therefore, we propose a new device for testing the lighting angle of the lamp.

Disclosure of Invention

The utility model mainly aims to provide a device for testing the lighting angle of a lamp, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a device of test lamps and lanterns luminous angle, includes the organism, the organism top is provided with the rotation platform, rotation platform top fixedly connected with two stands, rotation platform top fixedly connected with first laser aligner, one of them stand top fixedly connected with driving motor, another stand top fixedly connected with fixed block, all be provided with three-jaw chuck on driving motor's the output and the fixed block, two all peg graft on the three-jaw chuck and have the joint spare, two fixedly connected with lamps and lanterns fixed subassembly between the joint spare, driving motor one side fixedly connected with second laser aligner, fixed block one side fixedly connected with second target position board.

As further description of the technical scheme, the four corners of the bottom end of the machine body are fixedly connected with supporting legs and universal wheels.

As further description of the technical scheme, the rotating platform is rotationally connected with the machine body, the two stand columns are symmetrically distributed at the top end of the rotating platform, the output end of the driving motor is fixedly connected with the three-jaw chuck on the driving motor, and the fixing block is rotationally connected with the three-jaw chuck on the driving motor.

As a further description of the above technical solution, the first laser aligner is located in a middle area of the rotating platform, and its laser irradiation end is vertically upward, and the light beam emitted by the second laser aligner and the axis of the second target board are on the same horizontal line.

As the further description of above-mentioned technical scheme, lamps and lanterns fixed subassembly includes fixed frame and a plurality of fixed strip, fixed frame upper end and lower extreme have evenly been seted up a plurality of first mounting hole, the first target board of fixed frame top fixedly connected with, the inside both sides of fixed frame are equal fixedly connected with street lamp loop bar and a plurality of U type piece, every first perforation has all been seted up on the U type piece, a plurality of second mounting hole has evenly been seted up on the fixed strip, every the second perforation has all been seted up at fixed strip both ends.

As a further description of the above technical solution, the fixing frame is fixedly connected between the two clamping pieces, the axis of the first target plate and the light emitted by the first laser aligner are on the same vertical straight line, the fixing strip is adapted to the U-shaped block, the diameters of the first through hole and the second through hole are the same, the positions of the first through hole and the second through hole are corresponding, and the two street lamp loop bars are located at the middle positions of the inner side walls of the fixing frame.

As further description of the technical scheme, a power source, power equipment and a pointer are arranged in the machine body, and the output end of the power source is fixedly connected with the rotating platform.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up stand, driving motor, fixed block, three-jaw chuck, joint spare, the fixed subassembly of lamps and lanterns and cooperatees for the fixed effect of lamps and lanterns is better, can effectively slow down the shake of lamps and lanterns test rotation in-process, improves the precision of test. The lamp fixing assembly is fixed between the two clamping pieces, the two clamping pieces are respectively clamped on the three-jaw chuck fixed on the output end of the driving motor and the three-jaw chuck rotationally connected with the fixing block, fixing strips are inserted between the U-shaped blocks with different heights and distributed on two sides in the fixing frame according to the size of the lamp, the lamp is fixed through the first mounting holes or the second mounting holes in a matched mode through fastening screws, the driving motor can drive the three-jaw chuck at the output end of the driving motor to rotate, the three-jaw chuck at the other end of the driving motor is rotationally connected with the fixing block, and therefore the fixing frame for fixing the lamp can synchronously rotate with the output end of the driving motor.

2. Through setting up first laser alignment ware, lamps and lanterns fixed subassembly, second laser alignment ware and second target board and cooperate, can be better when the lamp fixing subassembly installs the lamps and lanterns whether be in level or vertical state, make the luminous angle of the lamps and lanterns of installing produce the deviation, improve the precision of test.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a device for testing the lighting angle of a lamp according to the present utility model;

FIG. 2 is a schematic diagram of a lamp fixing assembly of a device for testing a lighting angle of a lamp according to the present utility model;

fig. 3 is a front sectional view of a lamp fixing assembly structure of a device for testing a lighting angle of a lamp according to the present utility model.

Fig. 4 is a schematic diagram illustrating the working rotation of a device for testing the lighting angle of a lamp according to the present utility model.

In the figure: 1. a body; 2. rotating the platform; 3. a column; 4. a first laser aligner; 5. a driving motor; 6. a fixed block; 7. a three-jaw chuck; 8. a clamping piece; 9. a lamp fixing assembly; 10. a second laser aligner; 11. a second target plate; 12. support legs; 13. a universal wheel; 91. a fixed frame; 92. a fixing strip; 93. a first mounting hole; 94. a first target plate; 95. a street lamp loop bar; 96. a U-shaped block; 97. a first through hole; 98. a second mounting hole; 99. and a second through hole.

Detailed Description

In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a device of test lamps and lanterns luminous angle, including organism 1, four corners of organism 1 bottom equal fixedly connected with supporting leg 12 and universal wheel 13, organism 1 top rotates and is connected with rotation platform 2, this explanation, organism 1 internally mounted has supplied the power equipment of device operation, control rotation platform 2 pivoted power supply and be used for the pointer of record rotation angle, in order to guarantee rotation angle's accuracy, can adopt step motor or be high accuracy motors such as servo motor, and the output is loaded with the reducing gear box, rotation platform 2 is in fact with the output fixed connection of power supply, rotation platform 2 top symmetry fixedly connected with two stands 3, rotation platform 2 top fixedly connected with first laser aligner 4, first laser aligner 4 is located rotation platform 2's middle zone, and its laser irradiation end is vertical up, one of them stand 3 top fixedly connected with driving motor 5, driving motor 5's output end is loaded with the reducing gear box, driving motor 5 also adopts step motor or is servo motor etc. high accuracy motor, another stand 3 top fixedly connected with fixed block 6, the axle center of fixed block 6 and motor 5 and driving motor's output chuck 7 are close to one side on the same horizontal chuck 7, three-jaw 7 are connected with one side chuck 7 on the same horizontal chuck 7, three-jaw fixed connection.

The lamp fixing assembly 9 is fixedly connected between the two clamping pieces 8, the lamp fixing assembly 9 comprises a fixing frame 91 and a plurality of fixing strips 92, the fixing frame 91 is fixedly connected between the two clamping pieces 8, a plurality of first mounting holes 93 are uniformly formed in the upper end and the lower end of the fixing frame 91, first target plates 94 are fixedly connected to the middle positions of the top ends of the fixing frame 91, street lamp loop bars 95 are fixedly connected to the middle positions of the two sides inside the fixing frame 91, a plurality of U-shaped blocks 96 are uniformly distributed on the street lamp loop bars 95 in a vertically-downward manner, each U-shaped block 96 is fixedly connected to the inner wall of the fixing frame 91, first through holes 97 are uniformly formed in each U-shaped block 96, a plurality of second mounting holes 98 are uniformly formed in the fixing strips 92, second through holes 99 are uniformly formed in the two ends of each fixing strip 92, the diameters of the first through holes 97 are identical to the diameters of the second through holes 99, the fixing strips 92 are matched with the U-shaped blocks 96 in a position, the fixing strips 92 are clamped between the two corresponding U-shaped blocks 96 in the horizontal direction, the two U-shaped blocks 96 are fixedly connected to the inside, the two through holes 92 can be fixedly arranged at the two ends of the corresponding through holes 99 in the horizontal direction, and the first through holes 97 can be fixedly arranged at the two ends of the corresponding through holes to the first through holes 97 and the second through holes 97 are fixedly and fixed to the corresponding through holes to the first through holes 97.

The second laser aligner 10 is fixedly connected to one side of the driving motor 5, the second target plate 11 is fixedly connected to one side of the fixing block 6, light emitted by the second laser aligner 10 and the axis of the second target plate 11 are positioned on the same horizontal line, the axis of the first target plate 94 on the lamp fixing assembly 9 and light emitted by the first laser aligner 4 are also positioned on the same vertical line, and the lamp to be fixed is subjected to position calibration with laser emitted by the first laser aligner 4 and the second laser aligner 10 in the vertical direction, so that the lamp can be fixed on the lamp fixing assembly 9 in an orderly manner.

It should be noted that, the present utility model is a device for testing the lighting angle of a lamp, for the detection of the lamp, the arrangement of the darkroom is also crucial, the arrangement of the darkroom can refer to the chinese patent with publication No. CN207036392U, when the detection of the lamp is needed, the device needs to be arranged at the second part of the darkroom, the light detection device matched with the detection needs to be arranged at the fourth part of the darkroom, after the arrangement, several fixing bars 92 are installed in the fixing frame 91 according to the lamp to be tested, then the fixing bars 92 are inserted into the U-shaped grooves of two U-shaped blocks 96 corresponding to each other in the horizontal direction, then the fixing bars 92 are fixed by inserting the corresponding fastening bolts into the first through holes 97 and the second through holes 99, when the fixing is installed, the first laser aligner 4 and the second laser aligner 10 are opened, at this time, the vertical light emitted by the first laser aligner 4 just irradiates the center of the first target plate 94, the horizontal light emitted by the second laser aligner 10 just irradiates the center of the second target plate 11, then the lamp is adjusted to be in a square state according to the emitted laser line, after the lamp is ensured to be in a square state, the lamp is installed and fixed by using fastening screws matched with the first mounting holes 93 and the second mounting holes 98, at this time, the lamp is required to be aligned with a diaphragm arranged in a dark room, namely a light path channel, then a light detection device is opened to detect the light intensity of the lamp under the angle, when the angle detection is finished, a power source rotates for an angle to drive a rotating platform 2 to synchronously rotate, so as to drive a lamp fixing component 9 on the rotating platform 2 to synchronously rotate, under the angle, a light detection device detects the light intensity of the lamp again, then the power source continues to rotate for a plurality of times (usually one angle) to cooperate with the light detection device to obtain the light intensity data of different angles, after the measurement is finished, the driving motor 5 is controlled to rotate, the three-jaw chuck 7 at the output end of the driving motor 5 is driven to rotate along with the rotation of the driving motor 5, and the three-jaw chuck 7 at the other end is connected with the fixed block 6 in a rotating way, so that the fixed frame 91 for fixing the lamp can synchronously rotate with the output end of the driving motor 5, the lamp is changed in angle, at the moment, the lamp fixing component 9 and the lamp fixed on the lamp fixing component rotate for a certain angle on a vertical plane, then the power source and the light detection device in the machine body 1 are matched again to carry out rotation measurement, finally, the coordinate graph information of the relation between the light intensity and the rotation angle along the power source of the lamp is drawn under the different rotation positions of the driving motor 5, and the special sleeve of the two street lamp sleeve rods 95 fixed in the fixed frame 91 can be inserted on the street lamp sleeve rod 95, then the street lamp sleeve rod 95 is tightly screwed by using the fastening screw on the street lamp, the street lamp sleeve rod on the street lamp, the street lamp is then the street lamp is fixed on the street lamp, the street lamp is subjected to the step of testing operation is not repeated, and the step is different, and the step is repeated, therefore the test is repeated, and the step is omitted. Compared with the existing device for testing the lighting angle of the lamp, the device provided by the utility model has the advantages that the fixing effect of the lamp is better through design, the shake in the rotating process of lamp testing can be effectively slowed down, and the testing accuracy is improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device for testing lamp luminous angle, includes organism (1), its characterized in that, organism (1) top is provided with rotary platform (2), rotary platform (2) top fixedly connected with two stand (3), rotary platform (2) top fixedly connected with first laser aligner (4), one of them stand (3) top fixedly connected with driving motor (5), another stand (3) top fixedly connected with fixed block (6), all be provided with three-jaw chuck (7) on the output of driving motor (5) and the fixed block (6), two all peg graft on three-jaw chuck (7) have joint spare (8), two fixedly connected with lamps and lanterns fixed subassembly (9) between joint spare (8), driving motor (5) one side fixedly connected with second laser aligner (10), fixed block (6) one side fixedly connected with second target plate (11).

2. The device for testing the lighting angle of the lamp according to claim 1, wherein supporting legs (12) and universal wheels (13) are fixedly connected to four corners of the bottom end of the machine body (1).

3. The device for testing the lighting angle of the lamp according to claim 1, wherein the rotating platform (2) is rotationally connected with the machine body (1), the two stand columns (3) are symmetrically distributed at the top end of the rotating platform (2), the output end of the driving motor (5) is fixedly connected with the three-jaw chuck (7) thereon, and the fixing block (6) is rotationally connected with the three-jaw chuck (7) thereon.

4. The device for testing the lighting angle of the lamp according to claim 1, wherein the first laser aligner (4) is located in the middle area of the rotating platform (2), the laser irradiation end of the first laser aligner faces upwards vertically, and the light emitted by the second laser aligner (10) and the axis of the second target board (11) are on the same horizontal line.

5. The device for testing the lighting angle of the lamp according to claim 1, wherein the lamp fixing assembly (9) comprises a fixing frame (91) and a plurality of fixing strips (92), a plurality of first mounting holes (93) are uniformly formed in the upper end and the lower end of the fixing frame (91), first target plates (94) are fixedly connected to the top ends of the fixing frame (91), street lamp loop bars (95) and a plurality of U-shaped blocks (96) are fixedly connected to the two sides of the inside of the fixing frame (91), first through holes (97) are formed in each U-shaped block (96), a plurality of second mounting holes (98) are uniformly formed in each fixing strip (92), and second through holes (99) are formed in the two ends of each fixing strip (92).

6. The device for testing the lighting angle of the lamp according to claim 5, wherein the fixing frame (91) is fixedly connected between the two clamping pieces (8), the axis of the first target plate (94) and the light emitted by the first laser aligner (4) are positioned on the same vertical straight line, the fixing strip (92) is matched with the U-shaped block (96), the diameters of the first through hole (97) and the second through hole (99) are the same, the positions of the first through hole and the second through hole are corresponding, and the two street lamp loop bars (95) are positioned at the middle positions of the inner side walls of the fixing frame (91).

7. The device for testing the lighting angle of the lamp according to claim 1, wherein a power source, a power supply device and a pointer are arranged in the machine body (1), and the output end of the power source is fixedly connected with the rotating platform.