CN220912616U - Car light brightness test equipment - Google Patents
Car light brightness test equipment Download PDFInfo
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- CN220912616U CN220912616U CN202322803421.5U CN202322803421U CN220912616U CN 220912616 U CN220912616 U CN 220912616U CN 202322803421 U CN202322803421 U CN 202322803421U CN 220912616 U CN220912616 U CN 220912616U
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a car lamp brightness test device, which comprises: a base; and a bottom plate fixed to a side surface of the base; the positioning structure is slidably connected with the bottom plate and is used for positioning the distance of the detected vehicle; a support column fixed to the top of the base; and the detection structure is arranged on the side surface of the support column in a sliding manner and is used for detecting the brightness of the car lamp. The device for testing the brightness of the car lamp can detect the intensity condition of the car lamp so as to avoid the condition that the car lamp is too bright or too dark from being found, and can detect the car lamp at different angles, different heights and different distances, so that the device is better in adaptability, can better detect the irradiation position and the luminous intensity of the car lamp, and is more accurate in detection result.
Description
Technical Field
The utility model relates to the technical field of lamp brightness test, in particular to lamp brightness test equipment.
Background
The car lamp is a main tool for illuminating the vehicle and is divided into an illuminating lamp and a warning lamp according to the application range.
The illuminating lamp comprises a front light, a dipped headlight, a high beam, a fog light and the like, and is mainly used for illuminating the front of the vehicle so that a driver can clearly see the road surface condition.
The warning lamp comprises a steering lamp, a brake lamp, a parking lamp and the like, and is mainly used for sending warning signals to other vehicles so that the other vehicles can timely react to avoid accidents.
The lighting lamp is mainly used for lighting a road in the forward direction at night, and is very important because a driver can see the road surface clearly at night.
However, when the automobile lamp is used, the intensity, the angle and the range of the automobile lamp can influence the use of a driver and the pedestrian and the automobile passing by, and when the automobile lamp is detected at present, only the brightness of the automobile lamp and whether the automobile lamp is on or not are often detected, and the detection result is inaccurate;
Therefore, the application provides the car lamp brightness test equipment for solving the problem of inaccurate car lamp detection at present.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a car lamp brightness test device, and aims to solve the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A lamp brightness test apparatus comprising:
A base; and
A bottom plate fixed to a side surface of the base;
The positioning structure is slidably connected with the bottom plate and is used for positioning the distance of the detected vehicle;
A support column fixed to the top of the base;
And the detection structure is arranged on the side surface of the support column in a sliding manner and is used for detecting the brightness of the car lamp.
Preferably, a plurality of backing plates are fixed at the bottom of the bottom plate.
Preferably, the positioning structure includes:
The movable seat is arranged on the side surface of the bottom plate in a sliding manner;
the rollers are rotatably arranged at the bottom of the movable seat;
one end of the movable rod is fixedly connected with the movable seat, and the other end of the movable rod is arranged in the bottom plate in a sliding manner;
the threaded hole is formed in the movable rod;
the locating mark is fixed on the top of the movable rod and extends to the outside of the bottom plate.
Preferably, a chute is formed in the top of the bottom plate, and the locating mark is located in the chute to slide.
Preferably, a first motor is fixed in the base;
The output shaft of the first motor is fixed with a first screw rod extending to the inside of the threaded hole, and the first screw rod is matched with the threaded hole.
Preferably, the detection structure includes:
the sliding seat is arranged on the side surface of the support column in a sliding manner;
the through groove is formed in one side, far away from the support column, of the sliding seat;
A photosensor fixed inside the through-groove;
A recording camera fixed in the trough;
and a partition board inserted into the sliding seat from the upper part of the sliding seat and covering the through groove.
Preferably, the sliding seat is in sliding connection with the support column through a driving structure.
Preferably, the driving structure includes:
The connecting block is fixedly connected with the sliding seat and is arranged in the supporting column in a sliding manner;
the sliding block is fixedly connected with the connecting block and is arranged in the support column in a sliding manner;
a second motor fixed to the top of the support column;
And the second screw rod is fixed on an output shaft of the second motor, penetrates through the sliding block and is in threaded connection with the sliding block.
Compared with the prior art, the utility model has the following beneficial effects:
The device for testing the brightness of the car lamp can detect the intensity condition of the car lamp so as to avoid the condition that the car lamp is too bright or too dark from being found, and can detect the car lamp at different angles, different heights and different distances, so that the device is better in adaptability, can better detect the irradiation position and the luminous intensity of the car lamp, and is more accurate in detection result.
Drawings
FIG. 1 is a schematic diagram of a device for testing luminance of a vehicle lamp according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the detecting structure according to the present utility model.
In the figure: 10 base, 11 first motor, 12 first screw rod, 20 bottom plate, 21 backing plate, 30 location structure, 31 movable seat, 32 gyro wheel, 33 movable rod, 34 screw hole, 35 locating mark, 40 support column, 50 detection structure, 51 sliding seat, 52 through groove, 53 light sensor, 54 record camera, 55 baffle, 60 drive structure, 61 connecting block, 62 slider, 63 second motor, 64 second screw rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a vehicle lamp brightness test device includes a base 10, a bottom plate 20 is fixed on a side surface of the base 10, a plurality of backing plates 21 are fixed on the bottom of the bottom plate 20, and the backing plates 21 are rubber backing plates, so that a large amount of friction can be generated when the backing plates are contacted with the ground;
The bottom plate 20 is slidably connected with a positioning structure 30 for positioning the distance of the detected vehicle, after adjusting a proper distance, the vehicle of the detected vehicle lamp moves to a detection position, and the front wheel approaches the positioning structure 30 and then is detected;
The top of base 10 is fixed with support column 40, and the side of support column 40 slides and is provided with the detection structure 50 that is used for detecting car light intensity, is lighted the car light by the vehicle of being detected, then is detected by detection structure 50, can accomplish the detection.
In a further embodiment, referring to fig. 1, the positioning structure 30 includes a movable seat 31 slidably disposed on a side surface of the bottom plate 20, a plurality of rollers 32 are rotatably disposed at a bottom of the movable seat 31, the movable seat 31 is fixedly connected with one end of a movable rod 33, the other end of the movable rod 33 is slidably disposed inside the bottom plate 20, a threaded hole 34 is formed in the movable rod 33, a positioning mark 35 is fixedly disposed at a top of the movable rod 33, a sliding groove is formed in the top of the bottom plate 20, the positioning mark 35 slides in the sliding groove and extends to an outside of the bottom plate 20, a first motor 11 is fixedly disposed inside the base 10, the first motor 11 is an existing stepping motor, a first screw 12 extending to an inside of the threaded hole 34 is fixed on an output shaft of the first motor 11, the first screw 12 is adapted to the threaded hole 34, and when in use, the first motor 11 is started to drive the first screw 12 to rotate, so that the movable rod 33 can be driven to slide under the action of the threaded hole 34, the movable seat 31 can be driven, the rollers 32 are used to assist the sliding of the movable seat 31, and the position of the movable seat 31 can be controlled to stop detecting the detected positions of the vehicle wheels by adjusting positions of the movable seat 31.
In a further embodiment, referring to fig. 1 and 2, the detecting structure 50 includes a sliding seat 51 slidably disposed on a side of the supporting column 40, a through groove 52 is formed on a side, far away from the supporting column 40, of the sliding seat 51, a light sensor 53 and a recording camera 54 are fixed in the through groove 52, the light sensor 53 is an existing sensor for detecting brightness intensity, the recording camera 54 is an existing camera capable of recording brightness, a partition plate 55 is further disposed, the partition plate 55 is inserted into the sliding seat 51 from above the sliding seat 51 and covers the through groove 52, the partition plate 55 is a semitransparent plate, the light transmittance of the partition plate 55 is set according to requirements, when the automobile lamp is turned on according to the detection requirements, the light is illuminated to the light sensor 53 and the recording camera 54, so that the light intensity can be recorded and the light can be recorded, then whether the result meets the requirements can be checked, the partition plate 55 with different light transmittance can simulate different distances, and the detection range is wider.
Referring to fig. 1 and 2, the sliding seat 51 is slidably connected with the supporting column 40 through the driving structure 60, the specific driving structure 60 includes a connecting block 61 fixedly connected with the sliding seat 51 and slidably disposed in the supporting column 40, the connecting block 61 is fixedly connected with a sliding block 62 slidably disposed in the supporting column 40, a second motor 63 is fixed at the top of the supporting column 40, an output shaft of the second motor 63 is fixed with a second screw 64 penetrating through the sliding block 62 and in threaded connection with the sliding block 62, when in use, the second motor 63 is started to drive the second screw 64 to rotate, the sliding block 62 can be driven to slide up and down, and finally the connecting block 61 and the movable seat 31 can be driven to slide up and down, so that different detection heights can be used, and therefore, different detection conditions can be adapted, the adaptability is better, and the detection of a car lamp is more convenient.
Two or more test devices may be provided simultaneously to detect the lamp in different orientations to detect the angle of illumination and intensity of the lamp.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A lamp brightness test apparatus, comprising:
A base; and
A bottom plate fixed to a side surface of the base;
The positioning structure is slidably connected with the bottom plate and is used for positioning the distance of the detected vehicle;
A support column fixed to the top of the base;
And the detection structure is arranged on the side surface of the support column in a sliding manner and is used for detecting the brightness of the car lamp.
2. The vehicle lamp brightness test apparatus of claim 1, wherein a plurality of pad plates are fixed to the bottom of the base plate.
3. The vehicle lamp brightness test apparatus of claim 1, wherein the positioning structure comprises:
The movable seat is arranged on the side surface of the bottom plate in a sliding manner;
the rollers are rotatably arranged at the bottom of the movable seat;
one end of the movable rod is fixedly connected with the movable seat, and the other end of the movable rod is arranged in the bottom plate in a sliding manner;
the threaded hole is formed in the movable rod;
the locating mark is fixed on the top of the movable rod and extends to the outside of the bottom plate.
4. A vehicle lamp brightness testing device according to claim 3, wherein the top of the bottom plate is provided with a chute, and the locating mark is located in the chute to slide.
5. A vehicle lamp brightness test apparatus according to claim 3, wherein the base has a first motor fixed therein;
The output shaft of the first motor is fixed with a first screw rod extending to the inside of the threaded hole, and the first screw rod is matched with the threaded hole.
6. The vehicle lamp brightness test apparatus of claim 1, wherein the detection structure comprises:
the sliding seat is arranged on the side surface of the support column in a sliding manner;
the through groove is formed in one side, far away from the support column, of the sliding seat;
A photosensor fixed inside the through-groove;
A recording camera fixed in the trough;
and a partition board inserted into the sliding seat from the upper part of the sliding seat and covering the through groove.
7. The vehicle lamp brightness test apparatus of claim 6, wherein the slide is slidably coupled to the support column via a drive mechanism.
8. The vehicle lamp brightness test apparatus of claim 7, wherein the driving structure comprises:
The connecting block is fixedly connected with the sliding seat and is arranged in the supporting column in a sliding manner;
the sliding block is fixedly connected with the connecting block and is arranged in the support column in a sliding manner;
a second motor fixed to the top of the support column;
And the second screw rod is fixed on an output shaft of the second motor, penetrates through the sliding block and is in threaded connection with the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322803421.5U CN220912616U (en) | 2023-10-19 | 2023-10-19 | Car light brightness test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322803421.5U CN220912616U (en) | 2023-10-19 | 2023-10-19 | Car light brightness test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912616U true CN220912616U (en) | 2024-05-07 |
Family
ID=90919539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322803421.5U Active CN220912616U (en) | 2023-10-19 | 2023-10-19 | Car light brightness test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912616U (en) |
-
2023
- 2023-10-19 CN CN202322803421.5U patent/CN220912616U/en active Active
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