Motor vehicle light detector

Abstract

The utility model relates to the technical field of motor vehicle detection, and discloses a motor vehicle light detector which comprises a supporting frame, the bottom end of the supporting frame is fixedly connected with a supporting assembly, the outer portion of the supporting frame is slidably connected with a connecting block, and the right end of the connecting block is fixedly connected with a detector body. A lens is arranged on the front side of the detector body, a ventilation hole is formed in the right side of the detector body, a fan is fixedly connected to the rear end of the interior of the detector body, a filter plate is fixedly connected to the interior of the rear end of the detector body, and a rotating rod is fixedly connected to the rear end of the fan; and the rear end of the rotating rod is fixedly connected with a connecting disc. According to the utility model, heat in the detector body can actively flow out, so that the condition that internal electronic components are damaged due to overheating caused by overhigh internal temperature is avoided, the performance and the stability of equipment are further improved, the filter plate is automatically cleaned, and the requirement of manual cleaning is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of motor vehicle detection, in particular to a motor vehicle light detection instrument. Background Art

[0002] A motor vehicle is a wheeled vehicle that is driven or towed by a power unit, travels on the road, and is used for passengers or for transporting goods. It usually includes cars, motorcycles, tractors, etc. In many areas, motor vehicles are required to undergo regular official annual inspections to confirm that they meet safety standards. Light testers are usually used in annual vehicle inspections to ensure that the vehicle's lighting system is in optimal condition and to verify whether the vehicle's lighting meets legal requirements.

[0003] In the prior art, some light detectors convert input electricity into light energy to evaluate parameters such as light brightness, angle and color to determine whether the car lights are working properly. However, not all input electrical energy is converted into light energy. Most of the energy is converted into heat energy, which will cause the internal temperature to continue to rise. Excessive temperature will cause damage to the electronic components inside the device, thereby affecting the performance and stability of the device. Therefore, in view of the above shortcomings, a motor vehicle light detector is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a motor vehicle light detector, which aims to improve the problem of internal overheating of the detector in the prior art, resulting in damage to internal electronic components and affecting equipment performance and stability.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A motor vehicle light detector comprises a support frame, the bottom end of the support frame is fixedly connected to a support assembly, the outside of the support frame is slidably connected to a connecting block, the right end of the connecting block is fixedly connected to a detector body, a lens is provided on the front side of the detector body, a ventilation hole is provided on the right side of the detector body, a fan is fixedly connected to the rear end of the detector body, a filter plate is fixedly connected to the rear end of the detector body, a rotating rod is fixedly connected to the rear end of the fan, a connecting plate is fixedly connected to the rear end of the rotating rod, two accommodating plates are fixedly connected to the outside of the connecting plate, a cleaning block is slidably connected to the front inner wall of the accommodating plate, a limiting plate is fixedly connected to the front end of the cleaning block, and a plurality of strong springs are provided inside the accommodating plate.

[0007] Furthermore, the support assembly includes a support plate 1, the front end of the support plate 1 is fixedly connected to a support plate 2, the bottom ends of the support plate 1 and the support plate 2 are fixedly connected to three universal wheels, the support plate 1 is a longitudinal plate, and the support plate 2 is a transverse plate.

[0008] Furthermore, a sliding rod is slidably connected to the left inner wall of the connecting block, and a strong spring is sleeved on the outside of the sliding rod. The right end of the sliding rod is fixedly connected to a limiting plate, and the right end of the limiting plate is fixedly connected to a locking block. A chamber is provided inside the left end of the connecting block, and the left end of the sliding rod is fixedly connected to a pulling plate, and a plurality of locking holes are provided on the left side of the support frame.

[0009] Furthermore, the outer portion of the rotating rod is rotatably connected to the inner portion of the filter plate, and the right end of the connecting plate is rotatably connected to the rear end of the filter plate.

[0010] Furthermore, a receiving hole is provided inside the receiving plate, and the outside of the limiting plate is slidably connected to the inside of the receiving hole.

[0011] Furthermore, one end of the strong spring 1 is fixedly connected to one side of the limiting plate, and the other end of the strong spring 1 is fixedly connected to one side of the interior of the accommodating plate.

[0012] Further, one side of the cleaning block contacts one side of the filter plate.

[0013] Furthermore, the outer portion of the limiting plate is slidably connected to the inner portion of the chamber, and the outer portion of the engaging block is engaged with the inner portion of the engaging hole.

[0014] The utility model has the following beneficial effects:

[0015] 1.1. In the utility model, the heat inside the detector body can be actively flowed out through the cooperation of the fan and the ventilation holes, avoiding the situation where the internal electronic components are damaged due to overheating due to the internal temperature being too high, thereby improving the performance and stability of the equipment, and the fan blades drive the containing plate to automatically clean the filter plate, reducing the need for manual cleaning.

[0016] 2. In the utility model, the engaging block is separated from the inside of the engaging hole by pulling the pulling plate, and then the connecting block is moved to adjust the height of the detector body, which can adapt to motor vehicles of various heights. The detector body can be closer to a specific part of the vehicle to be inspected, ensuring the smooth progress of the inspection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a motor vehicle light detector proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the support frame structure of a motor vehicle light detector proposed by the utility model;

[0019] Figure 3This is a schematic diagram of the filter plate structure of a motor vehicle light detector proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a receiving plate of a motor vehicle light detector proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of a connecting block structure of a motor vehicle light detector.

[0022] Legend:

[0023] 1. Support frame; 2. Support plate 1; 3. Support plate 2; 4. Universal wheel; 5. Connecting block; 6. Detector body; 7. Lens; 8. Ventilation hole; 9. Fan; 10. Filter plate; 11. Rotating rod; 12. Connecting plate; 13. Accommodating plate; 14. Cleaning block; 15. Limiting plate; 16. Accommodating hole; 17. Powerful spring 1; 18. Sliding rod; 19. Powerful spring 2; 20. Limiting plate; 21. Clamping block; 22. Chamber; 23. Pulling plate; 24. Clamping hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 2 - Figure 4, the utility model provides an embodiment: a motor vehicle light detector, including a support frame 1, the bottom end of the support frame 1 is fixedly connected to a support assembly, the support assembly includes a support plate 1 2, the front end of the support plate 1 2 is fixedly connected to a support plate 2 3, the support plate 1 2 and the bottom end of the support plate 2 3 are fixedly connected with three universal wheels 4 to ensure that the detector can move smoothly and adapt to different ground conditions, the support plate 1 2 is a longitudinal plate, and the support plate 2 3 is a transverse plate. This design makes the device more stable, the outside of the support frame 1 is slidably connected to a connecting block 5, the right end of the connecting block 5 is fixedly connected to a detector body 6, the front side of the detector body 6 is provided with a lens 7 for capturing and analyzing the lights of the motor vehicle, the right side of the detector body 6 is provided with a ventilation hole 8 for dissipating heat, the internal rear end of the detector body 6 is fixedly connected to a fan 9, the rear end of the detector body 6 is fixedly connected to a filter plate 10 for filtering dust in the air, and the rear end of the fan 9 is fixedly connected to a rotating rod 11 The rear end of the rotating rod 11 is fixedly connected to the connecting plate 12, and the right end of the connecting plate 12 is rotatably connected to the rear end of the filter plate 10. The outside of the connecting plate 12 is fixedly connected to two receiving plates 13. The front inner wall of the receiving plate 13 is slidably connected with a cleaning block 14. One side of the cleaning block 14 contacts with one side of the filter plate 10 to ensure the cleaning of the filter plate 10 and avoid the accumulation of dust and impurities. The front end of the cleaning block 14 is fixedly connected to a limiting plate 15. A receiving hole 16 is provided inside the receiving plate 13. The outside of the limiting plate 15 is slidably connected to the inside of the receiving hole 16. A plurality of strong springs 17 are arranged inside the receiving plate 13. One end of the strong spring 17 is fixedly connected to one side of the limiting plate 15, and the other end of the strong spring 17 is fixedly connected to one side of the inner side of the receiving plate 13. This design ensures that the cleaning block 14 exerts a moderate pressure on the filter plate 10, which is sufficient to remove dirt without damaging the filter plate 10.

[0026] Reference Figure 1 and Figure 5 The left inner wall of the connecting block 5 is slidably connected with a sliding rod 18 for force transmission, and the outer sleeve of the sliding rod 18 is provided with a strong spring 21 for providing spring force and resilience. The right end of the sliding rod 18 is fixedly connected to a limiting plate 20. This is used to limit the position of the sliding rod 18 and expand the force-bearing area of ​​the sliding rod 18. The right end of the limiting plate 20 is fixedly connected with a clamping block 21 for a rod that plays a clamping function. A chamber 22 is provided inside the left end of the connecting block 5 to provide additional accommodating space. The outer side of the limiting plate 20 is slidably connected to the inside of the chamber 22, and the left end of the sliding rod 18 is fixedly connected with a pulling plate 23 for manual operation by the staff. A plurality of clamping holes 24 are provided on the left side of the support frame 1, and the outer side of the clamping block 21 is clamped with the inner side of the clamping hole 24. This design ensures that the clamping block 21 slides into the clamping hole 24 to limit the connecting block 5, thereby playing a clamping function.

[0027] Working principle: First, the device can be pushed to move to a suitable position and fixed. Then, when the height needs to be adjusted according to the different heights of the motor vehicles, the first step is to pull the pulling plate 23, and the sliding rod 18 is driven to slide under the pulling of the pulling plate 23. Then, the limiting plate 20 is driven to slide inside the chamber 22 under the sliding of the sliding rod 18, which will drive the engaging block 21 to slide out from the inside of the engaging hole 24, and then the connecting block 5 is not restricted and can be adjusted up and down to adapt to the height of different motor vehicles. During the movement of the limiting plate 20, the strong spring 21 is also subjected to force. Under the force of the strong spring 21, a rebound force is generated, and this rebound force is the force that provides the locking force of the connecting block 5, ensuring that the connecting block 5 is firmly locked in the new position to prevent displacement during the detection process, thereby ensuring the stability and reliability of the detection process, and then during the detection. When the detector body 6 is operating, heat is generated. At this time, the fan 9 needs to be started to allow the external air flow to enter the interior of the detector body 6 through the filter plate 10, so that the heat inside the detector body 6 can flow and then flow out through the ventilation holes 8. The filter plate 10 provides that the air flow fanned by the fan 9 is free of impurities and clean. The rotation of the fan blades 9 will also drive the rotating rod 11 to rotate, and then the rotation of the rotating rod 11 will drive the connecting plate 12 to rotate the receiving plate 13, and then the rotation of the receiving plate 13 will drive the cleaning block 14 to contact one side of the filter plate 10. This design can automatically clean the dust on the filter plate 10 when the fan 9 is working, and the strong spring 17 provides the force between the cleaning block 14 and the filter plate 10 as an adaptive force to avoid wear of the filter plate 10 during the cleaning process due to excessive rigidity.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor vehicle light detector, comprising a support frame (1), characterized in that: The bottom end of the support frame (1) is fixedly connected with a support assembly, the outside of the support frame (1) is slidably connected with a connecting block (5), the right end of the connecting block (5) is fixedly connected with a detector body (6), the front side of the detector body (6) is provided with a lens (7), the right side of the detector body (6) is provided with a ventilation hole (8), the rear end of the inside of the detector body (6) is fixedly connected with a fan (9), the rear end of the detector body (6) is fixedly connected with a filter plate (10), the rear end of the fan (9) is fixedly connected with a rotating rod (11), the rear end of the rotating rod (11) is fixedly connected with a connecting plate (12), the outside of the connecting plate (12) is fixedly connected with two accommodating plates (13), the front inner wall of the accommodating plate (13) is slidably connected with a cleaning block (14), the front end of the cleaning block (14) is fixedly connected with a limiting plate (15), and the inside of the accommodating plate (13) is provided with a plurality of strong springs (17).

2. The vehicle light detector according to claim 1, characterized in that: The support assembly comprises a support plate 1 (2), the front end of the support plate 1 (2) is fixedly connected to a support plate 2 (3), the bottom ends of the support plate 1 (2) and the support plate 2 (3) are fixedly connected to three universal wheels (4), the support plate 1 (2) is a longitudinal plate, and the support plate 2 (3) is a transverse plate.

3. The vehicle light detector according to claim 1, characterized in that: The left inner wall of the connecting block (5) is slidably connected to a sliding rod (18), the outer sleeve of the sliding rod (18) is provided with a strong spring 2 (19), the right end of the sliding rod (18) is fixedly connected to a limiting plate (20), the right end of the limiting plate (20) is fixedly connected to a locking block (21), the left end of the connecting block (5) is provided with a chamber (22), the left end of the sliding rod (18) is fixedly connected to a pulling plate (23), and the left side of the support frame (1) is provided with a plurality of locking holes (24).

4. The vehicle light detector according to claim 1, characterized in that: The outside of the rotating rod (11) is rotatably connected to the inside of the filter plate (10), and the right end of the connecting plate (12) is rotatably connected to the rear end of the filter plate (10).

5. The vehicle light detector according to claim 1, characterized in that: The interior of the accommodating plate (13) is provided with an accommodating hole (16), and the exterior of the limiting plate (15) is slidably connected to the interior of the accommodating hole (16).

6. The vehicle light detector according to claim 1, characterized in that: One end of the strong spring 1 (17) is fixedly connected to one side of the limiting plate (15), and the other end of the strong spring 1 (17) is fixedly connected to one side inside the containing plate (13).

7. The vehicle light detector according to claim 1, characterized in that: One side of the cleaning block (14) is in contact with one side of the filter plate (10).

8. The vehicle light detector according to claim 3, characterized in that: The outside of the limiting plate (20) is slidably connected to the inside of the chamber (22), and the outside of the engaging block (21) is engaged with the inside of the engaging hole (24).

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